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authorLinus Torvalds <torvalds@linux-foundation.org>2011-03-18 10:46:37 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-18 10:46:37 -0700
commitd3e458d78167102cc961237cfceef6fffc80c0b3 (patch)
treee9195c1294daf053614e63ac52b0b44a28479017 /sound
parentf2e1fbb5f2177227f71c4fc0491e531dd7acd385 (diff)
parentd351cf4603edb2a5bfa9a48d06c425511c63f2a3 (diff)
downloadop-kernel-dev-d3e458d78167102cc961237cfceef6fffc80c0b3.zip
op-kernel-dev-d3e458d78167102cc961237cfceef6fffc80c0b3.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (308 commits) ALSA: sound/pci/asihpi: check adapter index in hpi_ioctl ALSA: aloop - Fix possible IRQ lock inversion ALSA: sound/core: merge list_del()/list_add_tail() to list_move_tail() ALSA: ctxfi - use list_move() instead of list_del()/list_add() combination ALSA: firewire - msleep needs delay.h ALSA: firewire-lib, firewire-speakers: handle packet queueing errors ALSA: firewire-lib: allocate DMA buffer separately ALSA: firewire-lib: use no-info SYT for packets without SYT sample ALSA: add LaCie FireWire Speakers/Griffin FireWave Surround driver ALSA: hda - Remove an unused variable in patch_realtek.c ALSA: hda - pin-adc-mux-dmic auto-configuration of 92HD8X codecs ALSA: hda - fix digital mic selection in mixer on 92HD8X codecs ALSA: hda - Move default input-src selection to init part ALSA: hda - Initialize special cases for input src in init phase ALSA: ctxfi - Clear input settings before initialization ALSA: ctxfi - Fix SPDIF status retrieval ALSA: ctxfi - Fix incorrect SPDIF status bit mask ALSA: ctxfi - Fix microphone boost codes/comments ALSA: atiixp - Fix wrong time-out checks during ac-link reset ALSA: intel8x0m: append 'm' to "r_intel8x0" ...
Diffstat (limited to 'sound')
-rw-r--r--sound/Kconfig2
-rw-r--r--sound/Makefile2
-rw-r--r--sound/core/control.c68
-rw-r--r--sound/core/device.c7
-rw-r--r--sound/core/memalloc.c3
-rw-r--r--sound/core/oss/linear.c7
-rw-r--r--sound/core/oss/mixer_oss.c10
-rw-r--r--sound/core/oss/mulaw.c2
-rw-r--r--sound/core/oss/pcm_oss.c51
-rw-r--r--sound/core/oss/pcm_plugin.c40
-rw-r--r--sound/core/oss/pcm_plugin.h11
-rw-r--r--sound/core/oss/route.c6
-rw-r--r--sound/core/pcm.c10
-rw-r--r--sound/core/pcm_misc.c35
-rw-r--r--sound/core/pcm_native.c2
-rw-r--r--sound/core/seq/seq_clientmgr.c7
-rw-r--r--sound/core/seq/seq_memory.c6
-rw-r--r--sound/core/seq/seq_memory.h4
-rw-r--r--sound/core/seq/seq_ports.c2
-rw-r--r--sound/core/timer.c8
-rw-r--r--sound/core/vmaster.c2
-rw-r--r--sound/drivers/aloop.c19
-rw-r--r--sound/firewire/Kconfig25
-rw-r--r--sound/firewire/Makefile6
-rw-r--r--sound/firewire/amdtp.c562
-rw-r--r--sound/firewire/amdtp.h169
-rw-r--r--sound/firewire/cmp.c308
-rw-r--r--sound/firewire/cmp.h41
-rw-r--r--sound/firewire/fcp.c224
-rw-r--r--sound/firewire/fcp.h12
-rw-r--r--sound/firewire/iso-resources.c232
-rw-r--r--sound/firewire/iso-resources.h39
-rw-r--r--sound/firewire/lib.c85
-rw-r--r--sound/firewire/lib.h19
-rw-r--r--sound/firewire/packets-buffer.c74
-rw-r--r--sound/firewire/packets-buffer.h26
-rw-r--r--sound/firewire/speakers.c858
-rw-r--r--sound/oss/soundcard.c56
-rw-r--r--sound/pci/Kconfig12
-rw-r--r--sound/pci/ac97/ac97_codec.c90
-rw-r--r--sound/pci/ac97/ac97_patch.c52
-rw-r--r--sound/pci/asihpi/asihpi.c774
-rw-r--r--sound/pci/asihpi/hpi.h1214
-rw-r--r--sound/pci/asihpi/hpi6000.c299
-rw-r--r--sound/pci/asihpi/hpi6205.c603
-rw-r--r--sound/pci/asihpi/hpi6205.h7
-rw-r--r--sound/pci/asihpi/hpi_internal.h1118
-rw-r--r--sound/pci/asihpi/hpicmn.c480
-rw-r--r--sound/pci/asihpi/hpicmn.h24
-rw-r--r--sound/pci/asihpi/hpidebug.c157
-rw-r--r--sound/pci/asihpi/hpidebug.h323
-rw-r--r--sound/pci/asihpi/hpidspcd.c37
-rw-r--r--sound/pci/asihpi/hpidspcd.h2
-rw-r--r--sound/pci/asihpi/hpifunc.c2498
-rw-r--r--sound/pci/asihpi/hpimsginit.c18
-rw-r--r--sound/pci/asihpi/hpimsginit.h12
-rw-r--r--sound/pci/asihpi/hpimsgx.c203
-rw-r--r--sound/pci/asihpi/hpioctl.c90
-rw-r--r--sound/pci/asihpi/hpios.h10
-rw-r--r--sound/pci/atiixp.c2
-rw-r--r--sound/pci/atiixp_modem.c2
-rw-r--r--sound/pci/au88x0/au88x0_eq.c3
-rw-r--r--sound/pci/azt3328.c450
-rw-r--r--sound/pci/ctxfi/ctatc.c2
-rw-r--r--sound/pci/ctxfi/ctdaio.c2
-rw-r--r--sound/pci/ctxfi/cthw20k2.c28
-rw-r--r--sound/pci/ctxfi/ctmixer.c19
-rw-r--r--sound/pci/ctxfi/ctvmem.c3
-rw-r--r--sound/pci/emu10k1/emu10k1_main.c2
-rw-r--r--sound/pci/hda/hda_codec.c105
-rw-r--r--sound/pci/hda/hda_codec.h5
-rw-r--r--sound/pci/hda/hda_intel.c7
-rw-r--r--sound/pci/hda/hda_local.h24
-rw-r--r--sound/pci/hda/patch_analog.c117
-rw-r--r--sound/pci/hda/patch_conexant.c124
-rw-r--r--sound/pci/hda/patch_hdmi.c22
-rw-r--r--sound/pci/hda/patch_realtek.c206
-rw-r--r--sound/pci/hda/patch_sigmatel.c318
-rw-r--r--sound/pci/intel8x0m.c107
-rw-r--r--sound/pci/rme9652/hdspm.c4466
-rw-r--r--sound/ppc/pmac.c6
-rw-r--r--sound/soc/Kconfig2
-rw-r--r--sound/soc/Makefile2
-rw-r--r--sound/soc/codecs/Kconfig34
-rw-r--r--sound/soc/codecs/Makefile18
-rw-r--r--sound/soc/codecs/ak4104.c1
-rw-r--r--sound/soc/codecs/ak4642.c24
-rw-r--r--sound/soc/codecs/cs4270.c8
-rw-r--r--sound/soc/codecs/cs4271.c667
-rw-r--r--sound/soc/codecs/dfbmcs320.c72
-rw-r--r--sound/soc/codecs/lm4857.c276
-rw-r--r--sound/soc/codecs/max98088.c2
-rw-r--r--sound/soc/codecs/max9850.c389
-rw-r--r--sound/soc/codecs/max9850.h38
-rw-r--r--sound/soc/codecs/sgtl5000.c1513
-rw-r--r--sound/soc/codecs/sgtl5000.h400
-rw-r--r--sound/soc/codecs/sn95031.c949
-rw-r--r--sound/soc/codecs/sn95031.h132
-rw-r--r--sound/soc/codecs/tlv320aic32x4.c794
-rw-r--r--sound/soc/codecs/tlv320aic32x4.h143
-rw-r--r--sound/soc/codecs/tlv320dac33.c1
-rw-r--r--sound/soc/codecs/twl6040.c4
-rw-r--r--sound/soc/codecs/wm2000.c14
-rw-r--r--sound/soc/codecs/wm8523.c8
-rw-r--r--sound/soc/codecs/wm8741.c13
-rw-r--r--sound/soc/codecs/wm8753.c296
-rw-r--r--sound/soc/codecs/wm8804.c2
-rw-r--r--sound/soc/codecs/wm8900.c2
-rw-r--r--sound/soc/codecs/wm8903.c641
-rw-r--r--sound/soc/codecs/wm8903.h8
-rw-r--r--sound/soc/codecs/wm8904.c43
-rw-r--r--sound/soc/codecs/wm8955.c27
-rw-r--r--sound/soc/codecs/wm8961.c2
-rw-r--r--sound/soc/codecs/wm8962.c36
-rw-r--r--sound/soc/codecs/wm8978.c7
-rw-r--r--sound/soc/codecs/wm8991.c1427
-rw-r--r--sound/soc/codecs/wm8991.h833
-rw-r--r--sound/soc/codecs/wm8993.c2
-rw-r--r--sound/soc/codecs/wm8994-tables.c12
-rw-r--r--sound/soc/codecs/wm8994.c127
-rw-r--r--sound/soc/codecs/wm8994.h2
-rw-r--r--sound/soc/codecs/wm8995.c103
-rw-r--r--sound/soc/codecs/wm9081.c84
-rw-r--r--sound/soc/codecs/wm9090.c45
-rw-r--r--sound/soc/codecs/wm_hubs.c3
-rw-r--r--sound/soc/davinci/davinci-i2s.c28
-rw-r--r--sound/soc/davinci/davinci-mcasp.c29
-rw-r--r--sound/soc/ep93xx/Kconfig9
-rw-r--r--sound/soc/ep93xx/Makefile2
-rw-r--r--sound/soc/ep93xx/edb93xx.c142
-rw-r--r--sound/soc/ep93xx/ep93xx-ac97.c1
-rw-r--r--sound/soc/ep93xx/ep93xx-i2s.c31
-rw-r--r--sound/soc/ep93xx/ep93xx-pcm.c4
-rw-r--r--sound/soc/fsl/mpc8610_hpcd.c6
-rw-r--r--sound/soc/fsl/p1022_ds.c6
-rw-r--r--sound/soc/imx/Kconfig10
-rw-r--r--sound/soc/imx/Makefile2
-rw-r--r--sound/soc/imx/imx-ssi.c5
-rw-r--r--sound/soc/imx/mx27vis-aic32x4.c137
-rw-r--r--sound/soc/mid-x86/Kconfig14
-rw-r--r--sound/soc/mid-x86/Makefile5
-rw-r--r--sound/soc/mid-x86/mfld_machine.c452
-rw-r--r--sound/soc/mid-x86/sst_platform.c474
-rw-r--r--sound/soc/mid-x86/sst_platform.h63
-rw-r--r--sound/soc/omap/Kconfig1
-rw-r--r--sound/soc/omap/rx51.c131
-rw-r--r--sound/soc/pxa/raumfeld.c20
-rw-r--r--sound/soc/pxa/tosa.c4
-rw-r--r--sound/soc/pxa/z2.c7
-rw-r--r--sound/soc/pxa/zylonite.c9
-rw-r--r--sound/soc/samsung/Kconfig19
-rw-r--r--sound/soc/samsung/Makefile2
-rw-r--r--sound/soc/samsung/ac97.c8
-rw-r--r--sound/soc/samsung/ac97.h21
-rw-r--r--sound/soc/samsung/dma.c13
-rw-r--r--sound/soc/samsung/dma.h8
-rw-r--r--sound/soc/samsung/goni_wm8994.c10
-rw-r--r--sound/soc/samsung/h1940_uda1380.c9
-rw-r--r--sound/soc/samsung/i2s.c3
-rw-r--r--sound/soc/samsung/jive_wm8750.c11
-rw-r--r--sound/soc/samsung/lm4857.h32
-rw-r--r--sound/soc/samsung/ln2440sbc_alc650.c7
-rw-r--r--sound/soc/samsung/neo1973_gta02_wm8753.c504
-rw-r--r--sound/soc/samsung/neo1973_wm8753.c635
-rw-r--r--sound/soc/samsung/pcm.c118
-rw-r--r--sound/soc/samsung/pcm.h107
-rw-r--r--sound/soc/samsung/rx1950_uda1380.c11
-rw-r--r--sound/soc/samsung/s3c-i2s-v2.c3
-rw-r--r--sound/soc/samsung/s3c2412-i2s.c12
-rw-r--r--sound/soc/samsung/s3c24xx-i2s.c14
-rw-r--r--sound/soc/samsung/s3c24xx_simtec.c7
-rw-r--r--sound/soc/samsung/s3c24xx_simtec_hermes.c10
-rw-r--r--sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c12
-rw-r--r--sound/soc/samsung/s3c24xx_uda134x.c9
-rw-r--r--sound/soc/samsung/smartq_wm8987.c6
-rw-r--r--sound/soc/samsung/smdk2443_wm9710.c7
-rw-r--r--sound/soc/samsung/smdk_spdif.c5
-rw-r--r--sound/soc/samsung/smdk_wm8580.c7
-rw-r--r--sound/soc/samsung/smdk_wm9713.c5
-rw-r--r--sound/soc/samsung/spdif.c3
-rw-r--r--sound/soc/sh/fsi-ak4642.c24
-rw-r--r--sound/soc/sh/fsi-da7210.c13
-rw-r--r--sound/soc/sh/fsi-hdmi.c77
-rw-r--r--sound/soc/sh/fsi.c203
-rw-r--r--sound/soc/soc-cache.c386
-rw-r--r--sound/soc/soc-core.c548
-rw-r--r--sound/soc/soc-dapm.c257
-rw-r--r--sound/soc/soc-jack.c58
-rw-r--r--sound/soc/soc-utils.c23
-rw-r--r--sound/soc/tegra/Kconfig26
-rw-r--r--sound/soc/tegra/Makefile15
-rw-r--r--sound/soc/tegra/harmony.c393
-rw-r--r--sound/soc/tegra/tegra_asoc_utils.c155
-rw-r--r--sound/soc/tegra/tegra_asoc_utils.h45
-rw-r--r--sound/soc/tegra/tegra_das.c265
-rw-r--r--sound/soc/tegra/tegra_das.h135
-rw-r--r--sound/soc/tegra/tegra_i2s.c503
-rw-r--r--sound/soc/tegra/tegra_i2s.h165
-rw-r--r--sound/soc/tegra/tegra_pcm.c404
-rw-r--r--sound/soc/tegra/tegra_pcm.h55
-rw-r--r--sound/sound_core.c3
-rw-r--r--sound/usb/6fire/Makefile3
-rw-r--r--sound/usb/6fire/chip.c232
-rw-r--r--sound/usb/6fire/chip.h32
-rw-r--r--sound/usb/6fire/comm.c176
-rw-r--r--sound/usb/6fire/comm.h44
-rw-r--r--sound/usb/6fire/common.h30
-rw-r--r--sound/usb/6fire/control.c275
-rw-r--r--sound/usb/6fire/control.h37
-rw-r--r--sound/usb/6fire/firmware.c426
-rw-r--r--sound/usb/6fire/firmware.h27
-rw-r--r--sound/usb/6fire/midi.c203
-rw-r--r--sound/usb/6fire/midi.h46
-rw-r--r--sound/usb/6fire/pcm.c688
-rw-r--r--sound/usb/6fire/pcm.h76
-rw-r--r--sound/usb/Kconfig17
-rw-r--r--sound/usb/Makefile2
-rw-r--r--sound/usb/caiaq/audio.c1
-rw-r--r--sound/usb/caiaq/device.c6
-rw-r--r--sound/usb/caiaq/device.h1
-rw-r--r--sound/usb/card.c64
-rw-r--r--sound/usb/midi.c8
-rw-r--r--sound/usb/mixer.c65
-rw-r--r--sound/usb/mixer.h2
-rw-r--r--sound/usb/mixer_quirks.c174
-rw-r--r--sound/usb/pcm.c20
-rw-r--r--sound/usb/power.h17
-rw-r--r--sound/usb/quirks-table.h14
-rw-r--r--sound/usb/quirks.c56
-rw-r--r--sound/usb/usbaudio.h6
230 files changed, 26575 insertions, 9425 deletions
diff --git a/sound/Kconfig b/sound/Kconfig
index fcad760f..1fef141 100644
--- a/sound/Kconfig
+++ b/sound/Kconfig
@@ -97,6 +97,8 @@ source "sound/sh/Kconfig"
# here assuming USB is defined before ALSA
source "sound/usb/Kconfig"
+source "sound/firewire/Kconfig"
+
# the following will depend on the order of config.
# here assuming PCMCIA is defined before ALSA
source "sound/pcmcia/Kconfig"
diff --git a/sound/Makefile b/sound/Makefile
index ec467de..ce9132b 100644
--- a/sound/Makefile
+++ b/sound/Makefile
@@ -6,7 +6,7 @@ obj-$(CONFIG_SOUND_PRIME) += sound_firmware.o
obj-$(CONFIG_SOUND_PRIME) += oss/
obj-$(CONFIG_DMASOUND) += oss/
obj-$(CONFIG_SND) += core/ i2c/ drivers/ isa/ pci/ ppc/ arm/ sh/ synth/ usb/ \
- sparc/ spi/ parisc/ pcmcia/ mips/ soc/ atmel/
+ firewire/ sparc/ spi/ parisc/ pcmcia/ mips/ soc/ atmel/
obj-$(CONFIG_SND_AOA) += aoa/
# This one must be compilable even if sound is configured out
diff --git a/sound/core/control.c b/sound/core/control.c
index 9ce00ed..a08ad57 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -279,33 +279,31 @@ void snd_ctl_free_one(struct snd_kcontrol *kcontrol)
EXPORT_SYMBOL(snd_ctl_free_one);
-static unsigned int snd_ctl_hole_check(struct snd_card *card,
- unsigned int count)
+static bool snd_ctl_remove_numid_conflict(struct snd_card *card,
+ unsigned int count)
{
struct snd_kcontrol *kctl;
list_for_each_entry(kctl, &card->controls, list) {
- if ((kctl->id.numid <= card->last_numid &&
- kctl->id.numid + kctl->count > card->last_numid) ||
- (kctl->id.numid <= card->last_numid + count - 1 &&
- kctl->id.numid + kctl->count > card->last_numid + count - 1))
- return card->last_numid = kctl->id.numid + kctl->count - 1;
+ if (kctl->id.numid < card->last_numid + 1 + count &&
+ kctl->id.numid + kctl->count > card->last_numid + 1) {
+ card->last_numid = kctl->id.numid + kctl->count - 1;
+ return true;
+ }
}
- return card->last_numid;
+ return false;
}
static int snd_ctl_find_hole(struct snd_card *card, unsigned int count)
{
- unsigned int last_numid, iter = 100000;
+ unsigned int iter = 100000;
- last_numid = card->last_numid;
- while (last_numid != snd_ctl_hole_check(card, count)) {
+ while (snd_ctl_remove_numid_conflict(card, count)) {
if (--iter == 0) {
/* this situation is very unlikely */
snd_printk(KERN_ERR "unable to allocate new control numid\n");
return -ENOMEM;
}
- last_numid = card->last_numid;
}
return 0;
}
@@ -466,6 +464,52 @@ error:
}
/**
+ * snd_ctl_activate_id - activate/inactivate the control of the given id
+ * @card: the card instance
+ * @id: the control id to activate/inactivate
+ * @active: non-zero to activate
+ *
+ * Finds the control instance with the given id, and activate or
+ * inactivate the control together with notification, if changed.
+ *
+ * Returns 0 if unchanged, 1 if changed, or a negative error code on failure.
+ */
+int snd_ctl_activate_id(struct snd_card *card, struct snd_ctl_elem_id *id,
+ int active)
+{
+ struct snd_kcontrol *kctl;
+ struct snd_kcontrol_volatile *vd;
+ unsigned int index_offset;
+ int ret;
+
+ down_write(&card->controls_rwsem);
+ kctl = snd_ctl_find_id(card, id);
+ if (kctl == NULL) {
+ ret = -ENOENT;
+ goto unlock;
+ }
+ index_offset = snd_ctl_get_ioff(kctl, &kctl->id);
+ vd = &kctl->vd[index_offset];
+ ret = 0;
+ if (active) {
+ if (!(vd->access & SNDRV_CTL_ELEM_ACCESS_INACTIVE))
+ goto unlock;
+ vd->access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+ } else {
+ if (vd->access & SNDRV_CTL_ELEM_ACCESS_INACTIVE)
+ goto unlock;
+ vd->access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+ }
+ ret = 1;
+ unlock:
+ up_write(&card->controls_rwsem);
+ if (ret > 0)
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_INFO, id);
+ return ret;
+}
+EXPORT_SYMBOL_GPL(snd_ctl_activate_id);
+
+/**
* snd_ctl_rename_id - replace the id of a control on the card
* @card: the card instance
* @src_id: the old id
diff --git a/sound/core/device.c b/sound/core/device.c
index a67dfac0..2d1ad4b0 100644
--- a/sound/core/device.c
+++ b/sound/core/device.c
@@ -225,15 +225,16 @@ int snd_device_free_all(struct snd_card *card, snd_device_cmd_t cmd)
{
struct snd_device *dev;
int err;
- unsigned int range_low, range_high;
+ unsigned int range_low, range_high, type;
if (snd_BUG_ON(!card))
return -ENXIO;
- range_low = cmd * SNDRV_DEV_TYPE_RANGE_SIZE;
+ range_low = (__force unsigned int)cmd * SNDRV_DEV_TYPE_RANGE_SIZE;
range_high = range_low + SNDRV_DEV_TYPE_RANGE_SIZE - 1;
__again:
list_for_each_entry(dev, &card->devices, list) {
- if (dev->type >= range_low && dev->type <= range_high) {
+ type = (__force unsigned int)dev->type;
+ if (type >= range_low && type <= range_high) {
if ((err = snd_device_free(card, dev->device_data)) < 0)
return err;
goto __again;
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c
index 9e92441..16bd9c0 100644
--- a/sound/core/memalloc.c
+++ b/sound/core/memalloc.c
@@ -192,7 +192,8 @@ int snd_dma_alloc_pages(int type, struct device *device, size_t size,
dmab->bytes = 0;
switch (type) {
case SNDRV_DMA_TYPE_CONTINUOUS:
- dmab->area = snd_malloc_pages(size, (unsigned long)device);
+ dmab->area = snd_malloc_pages(size,
+ (__force gfp_t)(unsigned long)device);
dmab->addr = 0;
break;
#ifdef CONFIG_HAS_DMA
diff --git a/sound/core/oss/linear.c b/sound/core/oss/linear.c
index 4c1d168..13b3f6f 100644
--- a/sound/core/oss/linear.c
+++ b/sound/core/oss/linear.c
@@ -114,7 +114,8 @@ static snd_pcm_sframes_t linear_transfer(struct snd_pcm_plugin *plugin,
return frames;
}
-static void init_data(struct linear_priv *data, int src_format, int dst_format)
+static void init_data(struct linear_priv *data,
+ snd_pcm_format_t src_format, snd_pcm_format_t dst_format)
{
int src_le, dst_le, src_bytes, dst_bytes;
@@ -140,9 +141,9 @@ static void init_data(struct linear_priv *data, int src_format, int dst_format)
if (snd_pcm_format_signed(src_format) !=
snd_pcm_format_signed(dst_format)) {
if (dst_le)
- data->flip = cpu_to_le32(0x80000000);
+ data->flip = (__force u32)cpu_to_le32(0x80000000);
else
- data->flip = cpu_to_be32(0x80000000);
+ data->flip = (__force u32)cpu_to_be32(0x80000000);
}
}
diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index 822dd56..d8359cf 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -190,9 +190,10 @@ static int snd_mixer_oss_get_recsrc(struct snd_mixer_oss_file *fmixer)
return -EIO;
if (mixer->put_recsrc && mixer->get_recsrc) { /* exclusive */
int err;
- if ((err = mixer->get_recsrc(fmixer, &result)) < 0)
+ unsigned int index;
+ if ((err = mixer->get_recsrc(fmixer, &index)) < 0)
return err;
- result = 1 << result;
+ result = 1 << index;
} else {
struct snd_mixer_oss_slot *pslot;
int chn;
@@ -214,6 +215,7 @@ static int snd_mixer_oss_set_recsrc(struct snd_mixer_oss_file *fmixer, int recsr
struct snd_mixer_oss *mixer = fmixer->mixer;
struct snd_mixer_oss_slot *pslot;
int chn, active;
+ unsigned int index;
int result = 0;
if (mixer == NULL)
@@ -222,8 +224,8 @@ static int snd_mixer_oss_set_recsrc(struct snd_mixer_oss_file *fmixer, int recsr
if (recsrc & ~mixer->oss_recsrc)
recsrc &= ~mixer->oss_recsrc;
mixer->put_recsrc(fmixer, ffz(~recsrc));
- mixer->get_recsrc(fmixer, &result);
- result = 1 << result;
+ mixer->get_recsrc(fmixer, &index);
+ result = 1 << index;
}
for (chn = 0; chn < 31; chn++) {
pslot = &mixer->slots[chn];
diff --git a/sound/core/oss/mulaw.c b/sound/core/oss/mulaw.c
index f7649d4..7915564 100644
--- a/sound/core/oss/mulaw.c
+++ b/sound/core/oss/mulaw.c
@@ -274,7 +274,7 @@ static snd_pcm_sframes_t mulaw_transfer(struct snd_pcm_plugin *plugin,
return frames;
}
-static void init_data(struct mulaw_priv *data, int format)
+static void init_data(struct mulaw_priv *data, snd_pcm_format_t format)
{
#ifdef SNDRV_LITTLE_ENDIAN
data->cvt_endian = snd_pcm_format_big_endian(format) > 0;
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index a2e4eb3..23c34a0 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -41,6 +41,7 @@
#include <sound/info.h>
#include <linux/soundcard.h>
#include <sound/initval.h>
+#include <sound/mixer_oss.h>
#define OSS_ALSAEMULVER _SIOR ('M', 249, int)
@@ -60,7 +61,6 @@ MODULE_PARM_DESC(nonblock_open, "Don't block opening busy PCM devices.");
MODULE_ALIAS_SNDRV_MINOR(SNDRV_MINOR_OSS_PCM);
MODULE_ALIAS_SNDRV_MINOR(SNDRV_MINOR_OSS_PCM1);
-extern int snd_mixer_oss_ioctl_card(struct snd_card *card, unsigned int cmd, unsigned long arg);
static int snd_pcm_oss_get_rate(struct snd_pcm_oss_file *pcm_oss_file);
static int snd_pcm_oss_get_channels(struct snd_pcm_oss_file *pcm_oss_file);
static int snd_pcm_oss_get_format(struct snd_pcm_oss_file *pcm_oss_file);
@@ -656,7 +656,7 @@ snd_pcm_uframes_t get_hw_ptr_period(struct snd_pcm_runtime *runtime)
#define AFMT_AC3 0x00000400
#define AFMT_VORBIS 0x00000800
-static int snd_pcm_oss_format_from(int format)
+static snd_pcm_format_t snd_pcm_oss_format_from(int format)
{
switch (format) {
case AFMT_MU_LAW: return SNDRV_PCM_FORMAT_MU_LAW;
@@ -680,7 +680,7 @@ static int snd_pcm_oss_format_from(int format)
}
}
-static int snd_pcm_oss_format_to(int format)
+static int snd_pcm_oss_format_to(snd_pcm_format_t format)
{
switch (format) {
case SNDRV_PCM_FORMAT_MU_LAW: return AFMT_MU_LAW;
@@ -843,7 +843,8 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream)
size_t oss_frame_size;
int err;
int direct;
- int format, sformat, n;
+ snd_pcm_format_t format, sformat;
+ int n;
struct snd_mask sformat_mask;
struct snd_mask mask;
@@ -868,11 +869,11 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream)
_snd_pcm_hw_param_min(sparams, SNDRV_PCM_HW_PARAM_PERIODS, 2, 0);
snd_mask_none(&mask);
if (atomic_read(&substream->mmap_count))
- snd_mask_set(&mask, SNDRV_PCM_ACCESS_MMAP_INTERLEAVED);
+ snd_mask_set(&mask, (__force int)SNDRV_PCM_ACCESS_MMAP_INTERLEAVED);
else {
- snd_mask_set(&mask, SNDRV_PCM_ACCESS_RW_INTERLEAVED);
+ snd_mask_set(&mask, (__force int)SNDRV_PCM_ACCESS_RW_INTERLEAVED);
if (!direct)
- snd_mask_set(&mask, SNDRV_PCM_ACCESS_RW_NONINTERLEAVED);
+ snd_mask_set(&mask, (__force int)SNDRV_PCM_ACCESS_RW_NONINTERLEAVED);
}
err = snd_pcm_hw_param_mask(substream, sparams, SNDRV_PCM_HW_PARAM_ACCESS, &mask);
if (err < 0) {
@@ -891,19 +892,22 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream)
else
sformat = snd_pcm_plug_slave_format(format, &sformat_mask);
- if (sformat < 0 || !snd_mask_test(&sformat_mask, sformat)) {
- for (sformat = 0; sformat <= SNDRV_PCM_FORMAT_LAST; sformat++) {
- if (snd_mask_test(&sformat_mask, sformat) &&
+ if ((__force int)sformat < 0 ||
+ !snd_mask_test(&sformat_mask, (__force int)sformat)) {
+ for (sformat = (__force snd_pcm_format_t)0;
+ (__force int)sformat <= (__force int)SNDRV_PCM_FORMAT_LAST;
+ sformat = (__force snd_pcm_format_t)((__force int)sformat + 1)) {
+ if (snd_mask_test(&sformat_mask, (__force int)sformat) &&
snd_pcm_oss_format_to(sformat) >= 0)
break;
}
- if (sformat > SNDRV_PCM_FORMAT_LAST) {
+ if ((__force int)sformat > (__force int)SNDRV_PCM_FORMAT_LAST) {
snd_printd("Cannot find a format!!!\n");
err = -EINVAL;
goto failure;
}
}
- err = _snd_pcm_hw_param_set(sparams, SNDRV_PCM_HW_PARAM_FORMAT, sformat, 0);
+ err = _snd_pcm_hw_param_set(sparams, SNDRV_PCM_HW_PARAM_FORMAT, (__force int)sformat, 0);
if (err < 0)
goto failure;
@@ -912,9 +916,9 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream)
} else {
_snd_pcm_hw_params_any(params);
_snd_pcm_hw_param_set(params, SNDRV_PCM_HW_PARAM_ACCESS,
- SNDRV_PCM_ACCESS_RW_INTERLEAVED, 0);
+ (__force int)SNDRV_PCM_ACCESS_RW_INTERLEAVED, 0);
_snd_pcm_hw_param_set(params, SNDRV_PCM_HW_PARAM_FORMAT,
- snd_pcm_oss_format_from(runtime->oss.format), 0);
+ (__force int)snd_pcm_oss_format_from(runtime->oss.format), 0);
_snd_pcm_hw_param_set(params, SNDRV_PCM_HW_PARAM_CHANNELS,
runtime->oss.channels, 0);
_snd_pcm_hw_param_set(params, SNDRV_PCM_HW_PARAM_RATE,
@@ -1185,10 +1189,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
if (in_kernel) {
mm_segment_t fs;
fs = snd_enter_user();
- ret = snd_pcm_lib_write(substream, (void __user *)ptr, frames);
+ ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
snd_leave_user(fs);
} else {
- ret = snd_pcm_lib_write(substream, (void __user *)ptr, frames);
+ ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
}
if (ret != -EPIPE && ret != -ESTRPIPE)
break;
@@ -1230,10 +1234,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
if (in_kernel) {
mm_segment_t fs;
fs = snd_enter_user();
- ret = snd_pcm_lib_read(substream, (void __user *)ptr, frames);
+ ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
snd_leave_user(fs);
} else {
- ret = snd_pcm_lib_read(substream, (void __user *)ptr, frames);
+ ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
}
if (ret == -EPIPE) {
if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
@@ -1333,7 +1337,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
struct snd_pcm_plugin_channel *channels;
size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
if (!in_kernel) {
- if (copy_from_user(runtime->oss.buffer, (const char __user *)buf, bytes))
+ if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
return -EFAULT;
buf = runtime->oss.buffer;
}
@@ -1429,7 +1433,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
struct snd_pcm_runtime *runtime = substream->runtime;
snd_pcm_sframes_t frames, frames1;
#ifdef CONFIG_SND_PCM_OSS_PLUGINS
- char __user *final_dst = (char __user *)buf;
+ char __user *final_dst = (char __force __user *)buf;
if (runtime->oss.plugin_first) {
struct snd_pcm_plugin_channel *channels;
size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
@@ -1549,6 +1553,7 @@ static int snd_pcm_oss_sync1(struct snd_pcm_substream *substream, size_t size)
{
struct snd_pcm_runtime *runtime;
ssize_t result = 0;
+ snd_pcm_state_t state;
long res;
wait_queue_t wait;
@@ -1570,9 +1575,9 @@ static int snd_pcm_oss_sync1(struct snd_pcm_substream *substream, size_t size)
result = 0;
set_current_state(TASK_INTERRUPTIBLE);
snd_pcm_stream_lock_irq(substream);
- res = runtime->status->state;
+ state = runtime->status->state;
snd_pcm_stream_unlock_irq(substream);
- if (res != SNDRV_PCM_STATE_RUNNING) {
+ if (state != SNDRV_PCM_STATE_RUNNING) {
set_current_state(TASK_RUNNING);
break;
}
@@ -1658,7 +1663,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
size1);
size1 /= runtime->channels; /* frames */
fs = snd_enter_user();
- snd_pcm_lib_write(substream, (void __user *)runtime->oss.buffer, size1);
+ snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
snd_leave_user(fs);
}
} else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
diff --git a/sound/core/oss/pcm_plugin.c b/sound/core/oss/pcm_plugin.c
index 6751daa..71cc3dd 100644
--- a/sound/core/oss/pcm_plugin.c
+++ b/sound/core/oss/pcm_plugin.c
@@ -264,7 +264,7 @@ snd_pcm_sframes_t snd_pcm_plug_slave_size(struct snd_pcm_substream *plug, snd_pc
return frames;
}
-static int snd_pcm_plug_formats(struct snd_mask *mask, int format)
+static int snd_pcm_plug_formats(struct snd_mask *mask, snd_pcm_format_t format)
{
struct snd_mask formats = *mask;
u64 linfmts = (SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S8 |
@@ -276,16 +276,16 @@ static int snd_pcm_plug_formats(struct snd_mask *mask, int format)
SNDRV_PCM_FMTBIT_U24_3BE | SNDRV_PCM_FMTBIT_S24_3BE |
SNDRV_PCM_FMTBIT_U32_LE | SNDRV_PCM_FMTBIT_S32_LE |
SNDRV_PCM_FMTBIT_U32_BE | SNDRV_PCM_FMTBIT_S32_BE);
- snd_mask_set(&formats, SNDRV_PCM_FORMAT_MU_LAW);
+ snd_mask_set(&formats, (__force int)SNDRV_PCM_FORMAT_MU_LAW);
if (formats.bits[0] & (u32)linfmts)
formats.bits[0] |= (u32)linfmts;
if (formats.bits[1] & (u32)(linfmts >> 32))
formats.bits[1] |= (u32)(linfmts >> 32);
- return snd_mask_test(&formats, format);
+ return snd_mask_test(&formats, (__force int)format);
}
-static int preferred_formats[] = {
+static snd_pcm_format_t preferred_formats[] = {
SNDRV_PCM_FORMAT_S16_LE,
SNDRV_PCM_FORMAT_S16_BE,
SNDRV_PCM_FORMAT_U16_LE,
@@ -306,24 +306,25 @@ static int preferred_formats[] = {
SNDRV_PCM_FORMAT_U8
};
-int snd_pcm_plug_slave_format(int format, struct snd_mask *format_mask)
+snd_pcm_format_t snd_pcm_plug_slave_format(snd_pcm_format_t format,
+ struct snd_mask *format_mask)
{
int i;
- if (snd_mask_test(format_mask, format))
+ if (snd_mask_test(format_mask, (__force int)format))
return format;
- if (! snd_pcm_plug_formats(format_mask, format))
- return -EINVAL;
+ if (!snd_pcm_plug_formats(format_mask, format))
+ return (__force snd_pcm_format_t)-EINVAL;
if (snd_pcm_format_linear(format)) {
unsigned int width = snd_pcm_format_width(format);
int unsignd = snd_pcm_format_unsigned(format) > 0;
int big = snd_pcm_format_big_endian(format) > 0;
unsigned int badness, best = -1;
- int best_format = -1;
+ snd_pcm_format_t best_format = (__force snd_pcm_format_t)-1;
for (i = 0; i < ARRAY_SIZE(preferred_formats); i++) {
- int f = preferred_formats[i];
+ snd_pcm_format_t f = preferred_formats[i];
unsigned int w;
- if (!snd_mask_test(format_mask, f))
+ if (!snd_mask_test(format_mask, (__force int)f))
continue;
w = snd_pcm_format_width(f);
if (w >= width)
@@ -337,17 +338,20 @@ int snd_pcm_plug_slave_format(int format, struct snd_mask *format_mask)
best = badness;
}
}
- return best_format >= 0 ? best_format : -EINVAL;
+ if ((__force int)best_format >= 0)
+ return best_format;
+ else
+ return (__force snd_pcm_format_t)-EINVAL;
} else {
switch (format) {
case SNDRV_PCM_FORMAT_MU_LAW:
for (i = 0; i < ARRAY_SIZE(preferred_formats); ++i) {
- int format1 = preferred_formats[i];
- if (snd_mask_test(format_mask, format1))
+ snd_pcm_format_t format1 = preferred_formats[i];
+ if (snd_mask_test(format_mask, (__force int)format1))
return format1;
}
default:
- return -EINVAL;
+ return (__force snd_pcm_format_t)-EINVAL;
}
}
}
@@ -359,7 +363,7 @@ int snd_pcm_plug_format_plugins(struct snd_pcm_substream *plug,
struct snd_pcm_plugin_format tmpformat;
struct snd_pcm_plugin_format dstformat;
struct snd_pcm_plugin_format srcformat;
- int src_access, dst_access;
+ snd_pcm_access_t src_access, dst_access;
struct snd_pcm_plugin *plugin = NULL;
int err;
int stream = snd_pcm_plug_stream(plug);
@@ -641,7 +645,7 @@ snd_pcm_sframes_t snd_pcm_plug_read_transfer(struct snd_pcm_substream *plug, str
}
int snd_pcm_area_silence(const struct snd_pcm_channel_area *dst_area, size_t dst_offset,
- size_t samples, int format)
+ size_t samples, snd_pcm_format_t format)
{
/* FIXME: sub byte resolution and odd dst_offset */
unsigned char *dst;
@@ -688,7 +692,7 @@ int snd_pcm_area_silence(const struct snd_pcm_channel_area *dst_area, size_t dst
int snd_pcm_area_copy(const struct snd_pcm_channel_area *src_area, size_t src_offset,
const struct snd_pcm_channel_area *dst_area, size_t dst_offset,
- size_t samples, int format)
+ size_t samples, snd_pcm_format_t format)
{
/* FIXME: sub byte resolution and odd dst_offset */
char *src, *dst;
diff --git a/sound/core/oss/pcm_plugin.h b/sound/core/oss/pcm_plugin.h
index b9afab6..a5035c2 100644
--- a/sound/core/oss/pcm_plugin.h
+++ b/sound/core/oss/pcm_plugin.h
@@ -46,7 +46,7 @@ struct snd_pcm_plugin_channel {
};
struct snd_pcm_plugin_format {
- int format;
+ snd_pcm_format_t format;
unsigned int rate;
unsigned int channels;
};
@@ -58,7 +58,7 @@ struct snd_pcm_plugin {
struct snd_pcm_plugin_format dst_format; /* destination format */
int src_width; /* sample width in bits */
int dst_width; /* sample width in bits */
- int access;
+ snd_pcm_access_t access;
snd_pcm_sframes_t (*src_frames)(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t dst_frames);
snd_pcm_sframes_t (*dst_frames)(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t src_frames);
snd_pcm_sframes_t (*client_channels)(struct snd_pcm_plugin *plugin,
@@ -125,7 +125,8 @@ int snd_pcm_plug_format_plugins(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_pcm_hw_params *slave_params);
-int snd_pcm_plug_slave_format(int format, struct snd_mask *format_mask);
+snd_pcm_format_t snd_pcm_plug_slave_format(snd_pcm_format_t format,
+ struct snd_mask *format_mask);
int snd_pcm_plugin_append(struct snd_pcm_plugin *plugin);
@@ -146,12 +147,12 @@ snd_pcm_sframes_t snd_pcm_plugin_client_channels(struct snd_pcm_plugin *plugin,
int snd_pcm_area_silence(const struct snd_pcm_channel_area *dst_channel,
size_t dst_offset,
- size_t samples, int format);
+ size_t samples, snd_pcm_format_t format);
int snd_pcm_area_copy(const struct snd_pcm_channel_area *src_channel,
size_t src_offset,
const struct snd_pcm_channel_area *dst_channel,
size_t dst_offset,
- size_t samples, int format);
+ size_t samples, snd_pcm_format_t format);
void *snd_pcm_plug_buf_alloc(struct snd_pcm_substream *plug, snd_pcm_uframes_t size);
void snd_pcm_plug_buf_unlock(struct snd_pcm_substream *plug, void *ptr);
diff --git a/sound/core/oss/route.c b/sound/core/oss/route.c
index bbe25d8..c8171f5 100644
--- a/sound/core/oss/route.c
+++ b/sound/core/oss/route.c
@@ -25,7 +25,7 @@
#include "pcm_plugin.h"
static void zero_areas(struct snd_pcm_plugin_channel *dvp, int ndsts,
- snd_pcm_uframes_t frames, int format)
+ snd_pcm_uframes_t frames, snd_pcm_format_t format)
{
int dst = 0;
for (; dst < ndsts; ++dst) {
@@ -38,7 +38,7 @@ static void zero_areas(struct snd_pcm_plugin_channel *dvp, int ndsts,
static inline void copy_area(const struct snd_pcm_plugin_channel *src_channel,
struct snd_pcm_plugin_channel *dst_channel,
- snd_pcm_uframes_t frames, int format)
+ snd_pcm_uframes_t frames, snd_pcm_format_t format)
{
dst_channel->enabled = 1;
snd_pcm_area_copy(&src_channel->area, 0, &dst_channel->area, 0, frames, format);
@@ -51,7 +51,7 @@ static snd_pcm_sframes_t route_transfer(struct snd_pcm_plugin *plugin,
{
int nsrcs, ndsts, dst;
struct snd_pcm_plugin_channel *dvp;
- int format;
+ snd_pcm_format_t format;
if (snd_BUG_ON(!plugin || !src_channels || !dst_channels))
return -ENXIO;
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 6b4b128..ee9abb2 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -211,9 +211,9 @@ static char *snd_pcm_format_names[] = {
const char *snd_pcm_format_name(snd_pcm_format_t format)
{
- if (format >= ARRAY_SIZE(snd_pcm_format_names))
+ if ((__force unsigned int)format >= ARRAY_SIZE(snd_pcm_format_names))
return "Unknown";
- return snd_pcm_format_names[format];
+ return snd_pcm_format_names[(__force unsigned int)format];
}
EXPORT_SYMBOL_GPL(snd_pcm_format_name);
@@ -269,12 +269,12 @@ static const char *snd_pcm_stream_name(int stream)
static const char *snd_pcm_access_name(snd_pcm_access_t access)
{
- return snd_pcm_access_names[access];
+ return snd_pcm_access_names[(__force int)access];
}
static const char *snd_pcm_subformat_name(snd_pcm_subformat_t subformat)
{
- return snd_pcm_subformat_names[subformat];
+ return snd_pcm_subformat_names[(__force int)subformat];
}
static const char *snd_pcm_tstamp_mode_name(int mode)
@@ -284,7 +284,7 @@ static const char *snd_pcm_tstamp_mode_name(int mode)
static const char *snd_pcm_state_name(snd_pcm_state_t state)
{
- return snd_pcm_state_names[state];
+ return snd_pcm_state_names[(__force int)state];
}
#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
diff --git a/sound/core/pcm_misc.c b/sound/core/pcm_misc.c
index 434af3c..88f02e3 100644
--- a/sound/core/pcm_misc.c
+++ b/sound/core/pcm_misc.c
@@ -35,7 +35,10 @@ struct pcm_format_data {
unsigned char silence[8]; /* silence data to fill */
};
-static struct pcm_format_data pcm_formats[SNDRV_PCM_FORMAT_LAST+1] = {
+/* we do lots of calculations on snd_pcm_format_t; shut up sparse */
+#define INT __force int
+
+static struct pcm_format_data pcm_formats[(INT)SNDRV_PCM_FORMAT_LAST+1] = {
[SNDRV_PCM_FORMAT_S8] = {
.width = 8, .phys = 8, .le = -1, .signd = 1,
.silence = {},
@@ -215,9 +218,9 @@ static struct pcm_format_data pcm_formats[SNDRV_PCM_FORMAT_LAST+1] = {
int snd_pcm_format_signed(snd_pcm_format_t format)
{
int val;
- if (format < 0 || format > SNDRV_PCM_FORMAT_LAST)
+ if ((INT)format < 0 || (INT)format > (INT)SNDRV_PCM_FORMAT_LAST)
return -EINVAL;
- if ((val = pcm_formats[format].signd) < 0)
+ if ((val = pcm_formats[(INT)format].signd) < 0)
return -EINVAL;
return val;
}
@@ -266,9 +269,9 @@ EXPORT_SYMBOL(snd_pcm_format_linear);
int snd_pcm_format_little_endian(snd_pcm_format_t format)
{
int val;
- if (format < 0 || format > SNDRV_PCM_FORMAT_LAST)
+ if ((INT)format < 0 || (INT)format > (INT)SNDRV_PCM_FORMAT_LAST)
return -EINVAL;
- if ((val = pcm_formats[format].le) < 0)
+ if ((val = pcm_formats[(INT)format].le) < 0)
return -EINVAL;
return val;
}
@@ -304,9 +307,9 @@ EXPORT_SYMBOL(snd_pcm_format_big_endian);
int snd_pcm_format_width(snd_pcm_format_t format)
{
int val;
- if (format < 0 || format > SNDRV_PCM_FORMAT_LAST)
+ if ((INT)format < 0 || (INT)format > (INT)SNDRV_PCM_FORMAT_LAST)
return -EINVAL;
- if ((val = pcm_formats[format].width) == 0)
+ if ((val = pcm_formats[(INT)format].width) == 0)
return -EINVAL;
return val;
}
@@ -323,9 +326,9 @@ EXPORT_SYMBOL(snd_pcm_format_width);
int snd_pcm_format_physical_width(snd_pcm_format_t format)
{
int val;
- if (format < 0 || format > SNDRV_PCM_FORMAT_LAST)
+ if ((INT)format < 0 || (INT)format > (INT)SNDRV_PCM_FORMAT_LAST)
return -EINVAL;
- if ((val = pcm_formats[format].phys) == 0)
+ if ((val = pcm_formats[(INT)format].phys) == 0)
return -EINVAL;
return val;
}
@@ -358,11 +361,11 @@ EXPORT_SYMBOL(snd_pcm_format_size);
*/
const unsigned char *snd_pcm_format_silence_64(snd_pcm_format_t format)
{
- if (format < 0 || format > SNDRV_PCM_FORMAT_LAST)
+ if ((INT)format < 0 || (INT)format > (INT)SNDRV_PCM_FORMAT_LAST)
return NULL;
- if (! pcm_formats[format].phys)
+ if (! pcm_formats[(INT)format].phys)
return NULL;
- return pcm_formats[format].silence;
+ return pcm_formats[(INT)format].silence;
}
EXPORT_SYMBOL(snd_pcm_format_silence_64);
@@ -382,16 +385,16 @@ int snd_pcm_format_set_silence(snd_pcm_format_t format, void *data, unsigned int
int width;
unsigned char *dst, *pat;
- if (format < 0 || format > SNDRV_PCM_FORMAT_LAST)
+ if ((INT)format < 0 || (INT)format > (INT)SNDRV_PCM_FORMAT_LAST)
return -EINVAL;
if (samples == 0)
return 0;
- width = pcm_formats[format].phys; /* physical width */
- pat = pcm_formats[format].silence;
+ width = pcm_formats[(INT)format].phys; /* physical width */
+ pat = pcm_formats[(INT)format].silence;
if (! width)
return -EINVAL;
/* signed or 1 byte data */
- if (pcm_formats[format].signd == 1 || width <= 8) {
+ if (pcm_formats[(INT)format].signd == 1 || width <= 8) {
unsigned int bytes = samples * width / 8;
memset(data, *pat, bytes);
return 0;
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 4be45e7..ae42b65 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -941,7 +941,7 @@ static struct action_ops snd_pcm_action_stop = {
*
* The state of each stream is then changed to the given state unconditionally.
*/
-int snd_pcm_stop(struct snd_pcm_substream *substream, int state)
+int snd_pcm_stop(struct snd_pcm_substream *substream, snd_pcm_state_t state)
{
return snd_pcm_action(&snd_pcm_action_stop, substream, state);
}
diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c
index 99a485f..f2436d3 100644
--- a/sound/core/seq/seq_clientmgr.c
+++ b/sound/core/seq/seq_clientmgr.c
@@ -1052,7 +1052,7 @@ static ssize_t snd_seq_write(struct file *file, const char __user *buf,
} else {
#ifdef CONFIG_COMPAT
if (client->convert32 && snd_seq_ev_is_varusr(&event)) {
- void *ptr = compat_ptr(event.data.raw32.d[1]);
+ void *ptr = (void __force *)compat_ptr(event.data.raw32.d[1]);
event.data.ext.ptr = ptr;
}
#endif
@@ -2407,7 +2407,7 @@ int snd_seq_kernel_client_ctl(int clientid, unsigned int cmd, void *arg)
if (client == NULL)
return -ENXIO;
fs = snd_enter_user();
- result = snd_seq_do_ioctl(client, cmd, (void __user *)arg);
+ result = snd_seq_do_ioctl(client, cmd, (void __force __user *)arg);
snd_leave_user(fs);
return result;
}
@@ -2497,9 +2497,6 @@ static void snd_seq_info_dump_ports(struct snd_info_buffer *buffer,
}
-void snd_seq_info_pool(struct snd_info_buffer *buffer,
- struct snd_seq_pool *pool, char *space);
-
/* exported to seq_info.c */
void snd_seq_info_clients_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
diff --git a/sound/core/seq/seq_memory.c b/sound/core/seq/seq_memory.c
index 7fb5543..7f50c14 100644
--- a/sound/core/seq/seq_memory.c
+++ b/sound/core/seq/seq_memory.c
@@ -86,7 +86,7 @@ int snd_seq_dump_var_event(const struct snd_seq_event *event,
if (event->data.ext.len & SNDRV_SEQ_EXT_USRPTR) {
char buf[32];
- char __user *curptr = (char __user *)event->data.ext.ptr;
+ char __user *curptr = (char __force __user *)event->data.ext.ptr;
while (len > 0) {
int size = sizeof(buf);
if (len < size)
@@ -157,7 +157,7 @@ int snd_seq_expand_var_event(const struct snd_seq_event *event, int count, char
if (event->data.ext.len & SNDRV_SEQ_EXT_USRPTR) {
if (! in_kernel)
return -EINVAL;
- if (copy_from_user(buf, (void __user *)event->data.ext.ptr, len))
+ if (copy_from_user(buf, (void __force __user *)event->data.ext.ptr, len))
return -EFAULT;
return newlen;
}
@@ -343,7 +343,7 @@ int snd_seq_event_dup(struct snd_seq_pool *pool, struct snd_seq_event *event,
tmp->event = src->event;
src = src->next;
} else if (is_usrptr) {
- if (copy_from_user(&tmp->event, (char __user *)buf, size)) {
+ if (copy_from_user(&tmp->event, (char __force __user *)buf, size)) {
err = -EFAULT;
goto __error;
}
diff --git a/sound/core/seq/seq_memory.h b/sound/core/seq/seq_memory.h
index 63e9143..4a2ec77 100644
--- a/sound/core/seq/seq_memory.h
+++ b/sound/core/seq/seq_memory.h
@@ -24,6 +24,8 @@
#include <sound/seq_kernel.h>
#include <linux/poll.h>
+struct snd_info_buffer;
+
/* container for sequencer event (internal use) */
struct snd_seq_event_cell {
struct snd_seq_event event;
@@ -99,5 +101,7 @@ void snd_sequencer_memory_done(void);
/* polling */
int snd_seq_pool_poll_wait(struct snd_seq_pool *pool, struct file *file, poll_table *wait);
+void snd_seq_info_pool(struct snd_info_buffer *buffer,
+ struct snd_seq_pool *pool, char *space);
#endif
diff --git a/sound/core/seq/seq_ports.c b/sound/core/seq/seq_ports.c
index 3bf7d73..e12bcd9 100644
--- a/sound/core/seq/seq_ports.c
+++ b/sound/core/seq/seq_ports.c
@@ -412,7 +412,7 @@ int snd_seq_get_port_info(struct snd_seq_client_port * port,
* initialization or termination of devices (see seq_midi.c).
*
* If callback_all option is set, the callback function is invoked
- * at each connnection/disconnection.
+ * at each connection/disconnection.
*/
static int subscribe_port(struct snd_seq_client *client,
diff --git a/sound/core/timer.c b/sound/core/timer.c
index ed016329..7c1cbf0 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -186,9 +186,8 @@ static void snd_timer_check_slave(struct snd_timer_instance *slave)
list_for_each_entry(master, &timer->open_list_head, open_list) {
if (slave->slave_class == master->slave_class &&
slave->slave_id == master->slave_id) {
- list_del(&slave->open_list);
- list_add_tail(&slave->open_list,
- &master->slave_list_head);
+ list_move_tail(&slave->open_list,
+ &master->slave_list_head);
spin_lock_irq(&slave_active_lock);
slave->master = master;
slave->timer = master->timer;
@@ -414,8 +413,7 @@ static void snd_timer_notify1(struct snd_timer_instance *ti, int event)
static int snd_timer_start1(struct snd_timer *timer, struct snd_timer_instance *timeri,
unsigned long sticks)
{
- list_del(&timeri->active_list);
- list_add_tail(&timeri->active_list, &timer->active_list_head);
+ list_move_tail(&timeri->active_list, &timer->active_list_head);
if (timer->running) {
if (timer->hw.flags & SNDRV_TIMER_HW_SLAVE)
goto __start_now;
diff --git a/sound/core/vmaster.c b/sound/core/vmaster.c
index 3b9b550..a89948a 100644
--- a/sound/core/vmaster.c
+++ b/sound/core/vmaster.c
@@ -18,7 +18,7 @@
* a subset of information returned via ctl info callback
*/
struct link_ctl_info {
- int type; /* value type */
+ snd_ctl_elem_type_t type; /* value type */
int count; /* item count */
int min_val, max_val; /* min, max values */
};
diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c
index 12b44b0..a0da775 100644
--- a/sound/drivers/aloop.c
+++ b/sound/drivers/aloop.c
@@ -482,8 +482,9 @@ static unsigned int loopback_pos_update(struct loopback_cable *cable)
cable->streams[SNDRV_PCM_STREAM_CAPTURE];
unsigned long delta_play = 0, delta_capt = 0;
unsigned int running;
+ unsigned long flags;
- spin_lock(&cable->lock);
+ spin_lock_irqsave(&cable->lock, flags);
running = cable->running ^ cable->pause;
if (running & (1 << SNDRV_PCM_STREAM_PLAYBACK)) {
delta_play = jiffies - dpcm_play->last_jiffies;
@@ -495,10 +496,8 @@ static unsigned int loopback_pos_update(struct loopback_cable *cable)
dpcm_capt->last_jiffies += delta_capt;
}
- if (delta_play == 0 && delta_capt == 0) {
- spin_unlock(&cable->lock);
- return running;
- }
+ if (delta_play == 0 && delta_capt == 0)
+ goto unlock;
if (delta_play > delta_capt) {
loopback_bytepos_update(dpcm_play, delta_play - delta_capt,
@@ -510,14 +509,14 @@ static unsigned int loopback_pos_update(struct loopback_cable *cable)
delta_capt = delta_play;
}
- if (delta_play == 0 && delta_capt == 0) {
- spin_unlock(&cable->lock);
- return running;
- }
+ if (delta_play == 0 && delta_capt == 0)
+ goto unlock;
+
/* note delta_capt == delta_play at this moment */
loopback_bytepos_update(dpcm_capt, delta_capt, BYTEPOS_UPDATE_COPY);
loopback_bytepos_update(dpcm_play, delta_play, BYTEPOS_UPDATE_POSONLY);
- spin_unlock(&cable->lock);
+ unlock:
+ spin_unlock_irqrestore(&cable->lock, flags);
return running;
}
diff --git a/sound/firewire/Kconfig b/sound/firewire/Kconfig
new file mode 100644
index 0000000..e486f48
--- /dev/null
+++ b/sound/firewire/Kconfig
@@ -0,0 +1,25 @@
+menuconfig SND_FIREWIRE
+ bool "FireWire sound devices"
+ depends on FIREWIRE
+ default y
+ help
+ Support for IEEE-1394/FireWire/iLink sound devices.
+
+if SND_FIREWIRE && FIREWIRE
+
+config SND_FIREWIRE_LIB
+ tristate
+ depends on SND_PCM
+
+config SND_FIREWIRE_SPEAKERS
+ tristate "FireWire speakers"
+ select SND_PCM
+ select SND_FIREWIRE_LIB
+ help
+ Say Y here to include support for the Griffin FireWave Surround
+ and the LaCie FireWire Speakers.
+
+ To compile this driver as a module, choose M here: the module
+ will be called snd-firewire-speakers.
+
+endif # SND_FIREWIRE
diff --git a/sound/firewire/Makefile b/sound/firewire/Makefile
new file mode 100644
index 0000000..e5b1634
--- /dev/null
+++ b/sound/firewire/Makefile
@@ -0,0 +1,6 @@
+snd-firewire-lib-objs := lib.o iso-resources.o packets-buffer.o \
+ fcp.o cmp.o amdtp.o
+snd-firewire-speakers-objs := speakers.o
+
+obj-$(CONFIG_SND_FIREWIRE_LIB) += snd-firewire-lib.o
+obj-$(CONFIG_SND_FIREWIRE_SPEAKERS) += snd-firewire-speakers.o
diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
new file mode 100644
index 0000000..b18140f
--- /dev/null
+++ b/sound/firewire/amdtp.c
@@ -0,0 +1,562 @@
+/*
+ * Audio and Music Data Transmission Protocol (IEC 61883-6) streams
+ * with Common Isochronous Packet (IEC 61883-1) headers
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ * Licensed under the terms of the GNU General Public License, version 2.
+ */
+
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/firewire.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <sound/pcm.h>
+#include "amdtp.h"
+
+#define TICKS_PER_CYCLE 3072
+#define CYCLES_PER_SECOND 8000
+#define TICKS_PER_SECOND (TICKS_PER_CYCLE * CYCLES_PER_SECOND)
+
+#define TRANSFER_DELAY_TICKS 0x2e00 /* 479.17 µs */
+
+#define TAG_CIP 1
+
+#define CIP_EOH (1u << 31)
+#define CIP_FMT_AM (0x10 << 24)
+#define AMDTP_FDF_AM824 (0 << 19)
+#define AMDTP_FDF_SFC_SHIFT 16
+
+/* TODO: make these configurable */
+#define INTERRUPT_INTERVAL 16
+#define QUEUE_LENGTH 48
+
+/**
+ * amdtp_out_stream_init - initialize an AMDTP output stream structure
+ * @s: the AMDTP output stream to initialize
+ * @unit: the target of the stream
+ * @flags: the packet transmission method to use
+ */
+int amdtp_out_stream_init(struct amdtp_out_stream *s, struct fw_unit *unit,
+ enum cip_out_flags flags)
+{
+ if (flags != CIP_NONBLOCKING)
+ return -EINVAL;
+
+ s->unit = fw_unit_get(unit);
+ s->flags = flags;
+ s->context = ERR_PTR(-1);
+ mutex_init(&s->mutex);
+ s->packet_index = 0;
+
+ return 0;
+}
+EXPORT_SYMBOL(amdtp_out_stream_init);
+
+/**
+ * amdtp_out_stream_destroy - free stream resources
+ * @s: the AMDTP output stream to destroy
+ */
+void amdtp_out_stream_destroy(struct amdtp_out_stream *s)
+{
+ WARN_ON(!IS_ERR(s->context));
+ mutex_destroy(&s->mutex);
+ fw_unit_put(s->unit);
+}
+EXPORT_SYMBOL(amdtp_out_stream_destroy);
+
+/**
+ * amdtp_out_stream_set_rate - set the sample rate
+ * @s: the AMDTP output stream to configure
+ * @rate: the sample rate
+ *
+ * The sample rate must be set before the stream is started, and must not be
+ * changed while the stream is running.
+ */
+void amdtp_out_stream_set_rate(struct amdtp_out_stream *s, unsigned int rate)
+{
+ static const struct {
+ unsigned int rate;
+ unsigned int syt_interval;
+ } rate_info[] = {
+ [CIP_SFC_32000] = { 32000, 8, },
+ [CIP_SFC_44100] = { 44100, 8, },
+ [CIP_SFC_48000] = { 48000, 8, },
+ [CIP_SFC_88200] = { 88200, 16, },
+ [CIP_SFC_96000] = { 96000, 16, },
+ [CIP_SFC_176400] = { 176400, 32, },
+ [CIP_SFC_192000] = { 192000, 32, },
+ };
+ unsigned int sfc;
+
+ if (WARN_ON(!IS_ERR(s->context)))
+ return;
+
+ for (sfc = 0; sfc < ARRAY_SIZE(rate_info); ++sfc)
+ if (rate_info[sfc].rate == rate) {
+ s->sfc = sfc;
+ s->syt_interval = rate_info[sfc].syt_interval;
+ return;
+ }
+ WARN_ON(1);
+}
+EXPORT_SYMBOL(amdtp_out_stream_set_rate);
+
+/**
+ * amdtp_out_stream_get_max_payload - get the stream's packet size
+ * @s: the AMDTP output stream
+ *
+ * This function must not be called before the stream has been configured
+ * with amdtp_out_stream_set_hw_params(), amdtp_out_stream_set_pcm(), and
+ * amdtp_out_stream_set_midi().
+ */
+unsigned int amdtp_out_stream_get_max_payload(struct amdtp_out_stream *s)
+{
+ static const unsigned int max_data_blocks[] = {
+ [CIP_SFC_32000] = 4,
+ [CIP_SFC_44100] = 6,
+ [CIP_SFC_48000] = 6,
+ [CIP_SFC_88200] = 12,
+ [CIP_SFC_96000] = 12,
+ [CIP_SFC_176400] = 23,
+ [CIP_SFC_192000] = 24,
+ };
+
+ s->data_block_quadlets = s->pcm_channels;
+ s->data_block_quadlets += DIV_ROUND_UP(s->midi_ports, 8);
+
+ return 8 + max_data_blocks[s->sfc] * 4 * s->data_block_quadlets;
+}
+EXPORT_SYMBOL(amdtp_out_stream_get_max_payload);
+
+static void amdtp_write_s16(struct amdtp_out_stream *s,
+ struct snd_pcm_substream *pcm,
+ __be32 *buffer, unsigned int frames);
+static void amdtp_write_s32(struct amdtp_out_stream *s,
+ struct snd_pcm_substream *pcm,
+ __be32 *buffer, unsigned int frames);
+
+/**
+ * amdtp_out_stream_set_pcm_format - set the PCM format
+ * @s: the AMDTP output stream to configure
+ * @format: the format of the ALSA PCM device
+ *
+ * The sample format must be set before the stream is started, and must not be
+ * changed while the stream is running.
+ */
+void amdtp_out_stream_set_pcm_format(struct amdtp_out_stream *s,
+ snd_pcm_format_t format)
+{
+ if (WARN_ON(!IS_ERR(s->context)))
+ return;
+
+ switch (format) {
+ default:
+ WARN_ON(1);
+ /* fall through */
+ case SNDRV_PCM_FORMAT_S16:
+ s->transfer_samples = amdtp_write_s16;
+ break;
+ case SNDRV_PCM_FORMAT_S32:
+ s->transfer_samples = amdtp_write_s32;
+ break;
+ }
+}
+EXPORT_SYMBOL(amdtp_out_stream_set_pcm_format);
+
+static unsigned int calculate_data_blocks(struct amdtp_out_stream *s)
+{
+ unsigned int phase, data_blocks;
+
+ if (!cip_sfc_is_base_44100(s->sfc)) {
+ /* Sample_rate / 8000 is an integer, and precomputed. */
+ data_blocks = s->data_block_state;
+ } else {
+ phase = s->data_block_state;
+
+ /*
+ * This calculates the number of data blocks per packet so that
+ * 1) the overall rate is correct and exactly synchronized to
+ * the bus clock, and
+ * 2) packets with a rounded-up number of blocks occur as early
+ * as possible in the sequence (to prevent underruns of the
+ * device's buffer).
+ */
+ if (s->sfc == CIP_SFC_44100)
+ /* 6 6 5 6 5 6 5 ... */
+ data_blocks = 5 + ((phase & 1) ^
+ (phase == 0 || phase >= 40));
+ else
+ /* 12 11 11 11 11 ... or 23 22 22 22 22 ... */
+ data_blocks = 11 * (s->sfc >> 1) + (phase == 0);
+ if (++phase >= (80 >> (s->sfc >> 1)))
+ phase = 0;
+ s->data_block_state = phase;
+ }
+
+ return data_blocks;
+}
+
+static unsigned int calculate_syt(struct amdtp_out_stream *s,
+ unsigned int cycle)
+{
+ unsigned int syt_offset, phase, index, syt;
+
+ if (s->last_syt_offset < TICKS_PER_CYCLE) {
+ if (!cip_sfc_is_base_44100(s->sfc))
+ syt_offset = s->last_syt_offset + s->syt_offset_state;
+ else {
+ /*
+ * The time, in ticks, of the n'th SYT_INTERVAL sample is:
+ * n * SYT_INTERVAL * 24576000 / sample_rate
+ * Modulo TICKS_PER_CYCLE, the difference between successive
+ * elements is about 1386.23. Rounding the results of this
+ * formula to the SYT precision results in a sequence of
+ * differences that begins with:
+ * 1386 1386 1387 1386 1386 1386 1387 1386 1386 1386 1387 ...
+ * This code generates _exactly_ the same sequence.
+ */
+ phase = s->syt_offset_state;
+ index = phase % 13;
+ syt_offset = s->last_syt_offset;
+ syt_offset += 1386 + ((index && !(index & 3)) ||
+ phase == 146);
+ if (++phase >= 147)
+ phase = 0;
+ s->syt_offset_state = phase;
+ }
+ } else
+ syt_offset = s->last_syt_offset - TICKS_PER_CYCLE;
+ s->last_syt_offset = syt_offset;
+
+ if (syt_offset < TICKS_PER_CYCLE) {
+ syt_offset += TRANSFER_DELAY_TICKS - TICKS_PER_CYCLE;
+ syt = (cycle + syt_offset / TICKS_PER_CYCLE) << 12;
+ syt += syt_offset % TICKS_PER_CYCLE;
+
+ return syt & 0xffff;
+ } else {
+ return 0xffff; /* no info */
+ }
+}
+
+static void amdtp_write_s32(struct amdtp_out_stream *s,
+ struct snd_pcm_substream *pcm,
+ __be32 *buffer, unsigned int frames)
+{
+ struct snd_pcm_runtime *runtime = pcm->runtime;
+ unsigned int channels, remaining_frames, frame_step, i, c;
+ const u32 *src;
+
+ channels = s->pcm_channels;
+ src = (void *)runtime->dma_area +
+ s->pcm_buffer_pointer * (runtime->frame_bits / 8);
+ remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer;
+ frame_step = s->data_block_quadlets - channels;
+
+ for (i = 0; i < frames; ++i) {
+ for (c = 0; c < channels; ++c) {
+ *buffer = cpu_to_be32((*src >> 8) | 0x40000000);
+ src++;
+ buffer++;
+ }
+ buffer += frame_step;
+ if (--remaining_frames == 0)
+ src = (void *)runtime->dma_area;
+ }
+}
+
+static void amdtp_write_s16(struct amdtp_out_stream *s,
+ struct snd_pcm_substream *pcm,
+ __be32 *buffer, unsigned int frames)
+{
+ struct snd_pcm_runtime *runtime = pcm->runtime;
+ unsigned int channels, remaining_frames, frame_step, i, c;
+ const u16 *src;
+
+ channels = s->pcm_channels;
+ src = (void *)runtime->dma_area +
+ s->pcm_buffer_pointer * (runtime->frame_bits / 8);
+ remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer;
+ frame_step = s->data_block_quadlets - channels;
+
+ for (i = 0; i < frames; ++i) {
+ for (c = 0; c < channels; ++c) {
+ *buffer = cpu_to_be32((*src << 8) | 0x40000000);
+ src++;
+ buffer++;
+ }
+ buffer += frame_step;
+ if (--remaining_frames == 0)
+ src = (void *)runtime->dma_area;
+ }
+}
+
+static void amdtp_fill_pcm_silence(struct amdtp_out_stream *s,
+ __be32 *buffer, unsigned int frames)
+{
+ unsigned int i, c;
+
+ for (i = 0; i < frames; ++i) {
+ for (c = 0; c < s->pcm_channels; ++c)
+ buffer[c] = cpu_to_be32(0x40000000);
+ buffer += s->data_block_quadlets;
+ }
+}
+
+static void amdtp_fill_midi(struct amdtp_out_stream *s,
+ __be32 *buffer, unsigned int frames)
+{
+ unsigned int i;
+
+ for (i = 0; i < frames; ++i)
+ buffer[s->pcm_channels + i * s->data_block_quadlets] =
+ cpu_to_be32(0x80000000);
+}
+
+static void queue_out_packet(struct amdtp_out_stream *s, unsigned int cycle)
+{
+ __be32 *buffer;
+ unsigned int index, data_blocks, syt, ptr;
+ struct snd_pcm_substream *pcm;
+ struct fw_iso_packet packet;
+ int err;
+
+ if (s->packet_index < 0)
+ return;
+ index = s->packet_index;
+
+ data_blocks = calculate_data_blocks(s);
+ syt = calculate_syt(s, cycle);
+
+ buffer = s->buffer.packets[index].buffer;
+ buffer[0] = cpu_to_be32(ACCESS_ONCE(s->source_node_id_field) |
+ (s->data_block_quadlets << 16) |
+ s->data_block_counter);
+ buffer[1] = cpu_to_be32(CIP_EOH | CIP_FMT_AM | AMDTP_FDF_AM824 |
+ (s->sfc << AMDTP_FDF_SFC_SHIFT) | syt);
+ buffer += 2;
+
+ pcm = ACCESS_ONCE(s->pcm);
+ if (pcm)
+ s->transfer_samples(s, pcm, buffer, data_blocks);
+ else
+ amdtp_fill_pcm_silence(s, buffer, data_blocks);
+ if (s->midi_ports)
+ amdtp_fill_midi(s, buffer, data_blocks);
+
+ s->data_block_counter = (s->data_block_counter + data_blocks) & 0xff;
+
+ packet.payload_length = 8 + data_blocks * 4 * s->data_block_quadlets;
+ packet.interrupt = IS_ALIGNED(index + 1, INTERRUPT_INTERVAL);
+ packet.skip = 0;
+ packet.tag = TAG_CIP;
+ packet.sy = 0;
+ packet.header_length = 0;
+
+ err = fw_iso_context_queue(s->context, &packet, &s->buffer.iso_buffer,
+ s->buffer.packets[index].offset);
+ if (err < 0) {
+ dev_err(&s->unit->device, "queueing error: %d\n", err);
+ s->packet_index = -1;
+ amdtp_out_stream_pcm_abort(s);
+ return;
+ }
+
+ if (++index >= QUEUE_LENGTH)
+ index = 0;
+ s->packet_index = index;
+
+ if (pcm) {
+ ptr = s->pcm_buffer_pointer + data_blocks;
+ if (ptr >= pcm->runtime->buffer_size)
+ ptr -= pcm->runtime->buffer_size;
+ ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
+
+ s->pcm_period_pointer += data_blocks;
+ if (s->pcm_period_pointer >= pcm->runtime->period_size) {
+ s->pcm_period_pointer -= pcm->runtime->period_size;
+ snd_pcm_period_elapsed(pcm);
+ }
+ }
+}
+
+static void out_packet_callback(struct fw_iso_context *context, u32 cycle,
+ size_t header_length, void *header, void *data)
+{
+ struct amdtp_out_stream *s = data;
+ unsigned int i, packets = header_length / 4;
+
+ /*
+ * Compute the cycle of the last queued packet.
+ * (We need only the four lowest bits for the SYT, so we can ignore
+ * that bits 0-11 must wrap around at 3072.)
+ */
+ cycle += QUEUE_LENGTH - packets;
+
+ for (i = 0; i < packets; ++i)
+ queue_out_packet(s, ++cycle);
+}
+
+static int queue_initial_skip_packets(struct amdtp_out_stream *s)
+{
+ struct fw_iso_packet skip_packet = {
+ .skip = 1,
+ };
+ unsigned int i;
+ int err;
+
+ for (i = 0; i < QUEUE_LENGTH; ++i) {
+ skip_packet.interrupt = IS_ALIGNED(s->packet_index + 1,
+ INTERRUPT_INTERVAL);
+ err = fw_iso_context_queue(s->context, &skip_packet, NULL, 0);
+ if (err < 0)
+ return err;
+ if (++s->packet_index >= QUEUE_LENGTH)
+ s->packet_index = 0;
+ }
+
+ return 0;
+}
+
+/**
+ * amdtp_out_stream_start - start sending packets
+ * @s: the AMDTP output stream to start
+ * @channel: the isochronous channel on the bus
+ * @speed: firewire speed code
+ *
+ * The stream cannot be started until it has been configured with
+ * amdtp_out_stream_set_hw_params(), amdtp_out_stream_set_pcm(), and
+ * amdtp_out_stream_set_midi(); and it must be started before any
+ * PCM or MIDI device can be started.
+ */
+int amdtp_out_stream_start(struct amdtp_out_stream *s, int channel, int speed)
+{
+ static const struct {
+ unsigned int data_block;
+ unsigned int syt_offset;
+ } initial_state[] = {
+ [CIP_SFC_32000] = { 4, 3072 },
+ [CIP_SFC_48000] = { 6, 1024 },
+ [CIP_SFC_96000] = { 12, 1024 },
+ [CIP_SFC_192000] = { 24, 1024 },
+ [CIP_SFC_44100] = { 0, 67 },
+ [CIP_SFC_88200] = { 0, 67 },
+ [CIP_SFC_176400] = { 0, 67 },
+ };
+ int err;
+
+ mutex_lock(&s->mutex);
+
+ if (WARN_ON(!IS_ERR(s->context) ||
+ (!s->pcm_channels && !s->midi_ports))) {
+ err = -EBADFD;
+ goto err_unlock;
+ }
+
+ s->data_block_state = initial_state[s->sfc].data_block;
+ s->syt_offset_state = initial_state[s->sfc].syt_offset;
+ s->last_syt_offset = TICKS_PER_CYCLE;
+
+ err = iso_packets_buffer_init(&s->buffer, s->unit, QUEUE_LENGTH,
+ amdtp_out_stream_get_max_payload(s),
+ DMA_TO_DEVICE);
+ if (err < 0)
+ goto err_unlock;
+
+ s->context = fw_iso_context_create(fw_parent_device(s->unit)->card,
+ FW_ISO_CONTEXT_TRANSMIT,
+ channel, speed, 0,
+ out_packet_callback, s);
+ if (IS_ERR(s->context)) {
+ err = PTR_ERR(s->context);
+ if (err == -EBUSY)
+ dev_err(&s->unit->device,
+ "no free output stream on this controller\n");
+ goto err_buffer;
+ }
+
+ amdtp_out_stream_update(s);
+
+ s->packet_index = 0;
+ s->data_block_counter = 0;
+ err = queue_initial_skip_packets(s);
+ if (err < 0)
+ goto err_context;
+
+ err = fw_iso_context_start(s->context, -1, 0, 0);
+ if (err < 0)
+ goto err_context;
+
+ mutex_unlock(&s->mutex);
+
+ return 0;
+
+err_context:
+ fw_iso_context_destroy(s->context);
+ s->context = ERR_PTR(-1);
+err_buffer:
+ iso_packets_buffer_destroy(&s->buffer, s->unit);
+err_unlock:
+ mutex_unlock(&s->mutex);
+
+ return err;
+}
+EXPORT_SYMBOL(amdtp_out_stream_start);
+
+/**
+ * amdtp_out_stream_update - update the stream after a bus reset
+ * @s: the AMDTP output stream
+ */
+void amdtp_out_stream_update(struct amdtp_out_stream *s)
+{
+ ACCESS_ONCE(s->source_node_id_field) =
+ (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
+}
+EXPORT_SYMBOL(amdtp_out_stream_update);
+
+/**
+ * amdtp_out_stream_stop - stop sending packets
+ * @s: the AMDTP output stream to stop
+ *
+ * All PCM and MIDI devices of the stream must be stopped before the stream
+ * itself can be stopped.
+ */
+void amdtp_out_stream_stop(struct amdtp_out_stream *s)
+{
+ mutex_lock(&s->mutex);
+
+ if (IS_ERR(s->context)) {
+ mutex_unlock(&s->mutex);
+ return;
+ }
+
+ fw_iso_context_stop(s->context);
+ fw_iso_context_destroy(s->context);
+ s->context = ERR_PTR(-1);
+ iso_packets_buffer_destroy(&s->buffer, s->unit);
+
+ mutex_unlock(&s->mutex);
+}
+EXPORT_SYMBOL(amdtp_out_stream_stop);
+
+/**
+ * amdtp_out_stream_pcm_abort - abort the running PCM device
+ * @s: the AMDTP stream about to be stopped
+ *
+ * If the isochronous stream needs to be stopped asynchronously, call this
+ * function first to stop the PCM device.
+ */
+void amdtp_out_stream_pcm_abort(struct amdtp_out_stream *s)
+{
+ struct snd_pcm_substream *pcm;
+
+ pcm = ACCESS_ONCE(s->pcm);
+ if (pcm) {
+ snd_pcm_stream_lock_irq(pcm);
+ if (snd_pcm_running(pcm))
+ snd_pcm_stop(pcm, SNDRV_PCM_STATE_XRUN);
+ snd_pcm_stream_unlock_irq(pcm);
+ }
+}
+EXPORT_SYMBOL(amdtp_out_stream_pcm_abort);
diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
new file mode 100644
index 0000000..537a9cb
--- /dev/null
+++ b/sound/firewire/amdtp.h
@@ -0,0 +1,169 @@
+#ifndef SOUND_FIREWIRE_AMDTP_H_INCLUDED
+#define SOUND_FIREWIRE_AMDTP_H_INCLUDED
+
+#include <linux/mutex.h>
+#include <linux/spinlock.h>
+#include "packets-buffer.h"
+
+/**
+ * enum cip_out_flags - describes details of the streaming protocol
+ * @CIP_NONBLOCKING: In non-blocking mode, each packet contains
+ * sample_rate/8000 samples, with rounding up or down to adjust
+ * for clock skew and left-over fractional samples. This should
+ * be used if supported by the device.
+ */
+enum cip_out_flags {
+ CIP_NONBLOCKING = 0,
+};
+
+/**
+ * enum cip_sfc - a stream's sample rate
+ */
+enum cip_sfc {
+ CIP_SFC_32000 = 0,
+ CIP_SFC_44100 = 1,
+ CIP_SFC_48000 = 2,
+ CIP_SFC_88200 = 3,
+ CIP_SFC_96000 = 4,
+ CIP_SFC_176400 = 5,
+ CIP_SFC_192000 = 6,
+};
+
+#define AMDTP_OUT_PCM_FORMAT_BITS (SNDRV_PCM_FMTBIT_S16 | \
+ SNDRV_PCM_FMTBIT_S32)
+
+struct fw_unit;
+struct fw_iso_context;
+struct snd_pcm_substream;
+
+struct amdtp_out_stream {
+ struct fw_unit *unit;
+ enum cip_out_flags flags;
+ struct fw_iso_context *context;
+ struct mutex mutex;
+
+ enum cip_sfc sfc;
+ unsigned int data_block_quadlets;
+ unsigned int pcm_channels;
+ unsigned int midi_ports;
+ void (*transfer_samples)(struct amdtp_out_stream *s,
+ struct snd_pcm_substream *pcm,
+ __be32 *buffer, unsigned int frames);
+
+ unsigned int syt_interval;
+ unsigned int source_node_id_field;
+ struct iso_packets_buffer buffer;
+
+ struct snd_pcm_substream *pcm;
+
+ int packet_index;
+ unsigned int data_block_counter;
+
+ unsigned int data_block_state;
+
+ unsigned int last_syt_offset;
+ unsigned int syt_offset_state;
+
+ unsigned int pcm_buffer_pointer;
+ unsigned int pcm_period_pointer;
+};
+
+int amdtp_out_stream_init(struct amdtp_out_stream *s, struct fw_unit *unit,
+ enum cip_out_flags flags);
+void amdtp_out_stream_destroy(struct amdtp_out_stream *s);
+
+void amdtp_out_stream_set_rate(struct amdtp_out_stream *s, unsigned int rate);
+unsigned int amdtp_out_stream_get_max_payload(struct amdtp_out_stream *s);
+
+int amdtp_out_stream_start(struct amdtp_out_stream *s, int channel, int speed);
+void amdtp_out_stream_update(struct amdtp_out_stream *s);
+void amdtp_out_stream_stop(struct amdtp_out_stream *s);
+
+void amdtp_out_stream_set_pcm_format(struct amdtp_out_stream *s,
+ snd_pcm_format_t format);
+void amdtp_out_stream_pcm_abort(struct amdtp_out_stream *s);
+
+/**
+ * amdtp_out_stream_set_pcm - configure format of PCM samples
+ * @s: the AMDTP output stream to be configured
+ * @pcm_channels: the number of PCM samples in each data block, to be encoded
+ * as AM824 multi-bit linear audio
+ *
+ * This function must not be called while the stream is running.
+ */
+static inline void amdtp_out_stream_set_pcm(struct amdtp_out_stream *s,
+ unsigned int pcm_channels)
+{
+ s->pcm_channels = pcm_channels;
+}
+
+/**
+ * amdtp_out_stream_set_midi - configure format of MIDI data
+ * @s: the AMDTP output stream to be configured
+ * @midi_ports: the number of MIDI ports (i.e., MPX-MIDI Data Channels)
+ *
+ * This function must not be called while the stream is running.
+ */
+static inline void amdtp_out_stream_set_midi(struct amdtp_out_stream *s,
+ unsigned int midi_ports)
+{
+ s->midi_ports = midi_ports;
+}
+
+/**
+ * amdtp_out_streaming_error - check for streaming error
+ * @s: the AMDTP output stream
+ *
+ * If this function returns true, the stream's packet queue has stopped due to
+ * an asynchronous error.
+ */
+static inline bool amdtp_out_streaming_error(struct amdtp_out_stream *s)
+{
+ return s->packet_index < 0;
+}
+
+/**
+ * amdtp_out_stream_pcm_prepare - prepare PCM device for running
+ * @s: the AMDTP output stream
+ *
+ * This function should be called from the PCM device's .prepare callback.
+ */
+static inline void amdtp_out_stream_pcm_prepare(struct amdtp_out_stream *s)
+{
+ s->pcm_buffer_pointer = 0;
+ s->pcm_period_pointer = 0;
+}
+
+/**
+ * amdtp_out_stream_pcm_trigger - start/stop playback from a PCM device
+ * @s: the AMDTP output stream
+ * @pcm: the PCM device to be started, or %NULL to stop the current device
+ *
+ * Call this function on a running isochronous stream to enable the actual
+ * transmission of PCM data. This function should be called from the PCM
+ * device's .trigger callback.
+ */
+static inline void amdtp_out_stream_pcm_trigger(struct amdtp_out_stream *s,
+ struct snd_pcm_substream *pcm)
+{
+ ACCESS_ONCE(s->pcm) = pcm;
+}
+
+/**
+ * amdtp_out_stream_pcm_pointer - get the PCM buffer position
+ * @s: the AMDTP output stream that transports the PCM data
+ *
+ * Returns the current buffer position, in frames.
+ */
+static inline unsigned long
+amdtp_out_stream_pcm_pointer(struct amdtp_out_stream *s)
+{
+ return ACCESS_ONCE(s->pcm_buffer_pointer);
+}
+
+static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
+{
+ return sfc & 1;
+}
+
+#endif
diff --git a/sound/firewire/cmp.c b/sound/firewire/cmp.c
new file mode 100644
index 0000000..4a37f3a
--- /dev/null
+++ b/sound/firewire/cmp.c
@@ -0,0 +1,308 @@
+/*
+ * Connection Management Procedures (IEC 61883-1) helper functions
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ * Licensed under the terms of the GNU General Public License, version 2.
+ */
+
+#include <linux/device.h>
+#include <linux/firewire.h>
+#include <linux/firewire-constants.h>
+#include <linux/module.h>
+#include <linux/sched.h>
+#include "lib.h"
+#include "iso-resources.h"
+#include "cmp.h"
+
+#define IMPR_SPEED_MASK 0xc0000000
+#define IMPR_SPEED_SHIFT 30
+#define IMPR_XSPEED_MASK 0x00000060
+#define IMPR_XSPEED_SHIFT 5
+#define IMPR_PLUGS_MASK 0x0000001f
+
+#define IPCR_ONLINE 0x80000000
+#define IPCR_BCAST_CONN 0x40000000
+#define IPCR_P2P_CONN_MASK 0x3f000000
+#define IPCR_P2P_CONN_SHIFT 24
+#define IPCR_CHANNEL_MASK 0x003f0000
+#define IPCR_CHANNEL_SHIFT 16
+
+enum bus_reset_handling {
+ ABORT_ON_BUS_RESET,
+ SUCCEED_ON_BUS_RESET,
+};
+
+static __attribute__((format(printf, 2, 3)))
+void cmp_error(struct cmp_connection *c, const char *fmt, ...)
+{
+ va_list va;
+
+ va_start(va, fmt);
+ dev_err(&c->resources.unit->device, "%cPCR%u: %pV",
+ 'i', c->pcr_index, &(struct va_format){ fmt, &va });
+ va_end(va);
+}
+
+static int pcr_modify(struct cmp_connection *c,
+ __be32 (*modify)(struct cmp_connection *c, __be32 old),
+ int (*check)(struct cmp_connection *c, __be32 pcr),
+ enum bus_reset_handling bus_reset_handling)
+{
+ struct fw_device *device = fw_parent_device(c->resources.unit);
+ __be32 *buffer = c->resources.buffer;
+ int generation = c->resources.generation;
+ int rcode, errors = 0;
+ __be32 old_arg;
+ int err;
+
+ buffer[0] = c->last_pcr_value;
+ for (;;) {
+ old_arg = buffer[0];
+ buffer[1] = modify(c, buffer[0]);
+
+ rcode = fw_run_transaction(
+ device->card, TCODE_LOCK_COMPARE_SWAP,
+ device->node_id, generation, device->max_speed,
+ CSR_REGISTER_BASE + CSR_IPCR(c->pcr_index),
+ buffer, 8);
+
+ if (rcode == RCODE_COMPLETE) {
+ if (buffer[0] == old_arg) /* success? */
+ break;
+
+ if (check) {
+ err = check(c, buffer[0]);
+ if (err < 0)
+ return err;
+ }
+ } else if (rcode == RCODE_GENERATION)
+ goto bus_reset;
+ else if (rcode_is_permanent_error(rcode) || ++errors >= 3)
+ goto io_error;
+ }
+ c->last_pcr_value = buffer[1];
+
+ return 0;
+
+io_error:
+ cmp_error(c, "transaction failed: %s\n", rcode_string(rcode));
+ return -EIO;
+
+bus_reset:
+ return bus_reset_handling == ABORT_ON_BUS_RESET ? -EAGAIN : 0;
+}
+
+
+/**
+ * cmp_connection_init - initializes a connection manager
+ * @c: the connection manager to initialize
+ * @unit: a unit of the target device
+ * @ipcr_index: the index of the iPCR on the target device
+ */
+int cmp_connection_init(struct cmp_connection *c,
+ struct fw_unit *unit,
+ unsigned int ipcr_index)
+{
+ __be32 impr_be;
+ u32 impr;
+ int err;
+
+ err = snd_fw_transaction(unit, TCODE_READ_QUADLET_REQUEST,
+ CSR_REGISTER_BASE + CSR_IMPR,
+ &impr_be, 4);
+ if (err < 0)
+ return err;
+ impr = be32_to_cpu(impr_be);
+
+ if (ipcr_index >= (impr & IMPR_PLUGS_MASK))
+ return -EINVAL;
+
+ err = fw_iso_resources_init(&c->resources, unit);
+ if (err < 0)
+ return err;
+
+ c->connected = false;
+ mutex_init(&c->mutex);
+ c->last_pcr_value = cpu_to_be32(0x80000000);
+ c->pcr_index = ipcr_index;
+ c->max_speed = (impr & IMPR_SPEED_MASK) >> IMPR_SPEED_SHIFT;
+ if (c->max_speed == SCODE_BETA)
+ c->max_speed += (impr & IMPR_XSPEED_MASK) >> IMPR_XSPEED_SHIFT;
+
+ return 0;
+}
+EXPORT_SYMBOL(cmp_connection_init);
+
+/**
+ * cmp_connection_destroy - free connection manager resources
+ * @c: the connection manager
+ */
+void cmp_connection_destroy(struct cmp_connection *c)
+{
+ WARN_ON(c->connected);
+ mutex_destroy(&c->mutex);
+ fw_iso_resources_destroy(&c->resources);
+}
+EXPORT_SYMBOL(cmp_connection_destroy);
+
+
+static __be32 ipcr_set_modify(struct cmp_connection *c, __be32 ipcr)
+{
+ ipcr &= ~cpu_to_be32(IPCR_BCAST_CONN |
+ IPCR_P2P_CONN_MASK |
+ IPCR_CHANNEL_MASK);
+ ipcr |= cpu_to_be32(1 << IPCR_P2P_CONN_SHIFT);
+ ipcr |= cpu_to_be32(c->resources.channel << IPCR_CHANNEL_SHIFT);
+
+ return ipcr;
+}
+
+static int ipcr_set_check(struct cmp_connection *c, __be32 ipcr)
+{
+ if (ipcr & cpu_to_be32(IPCR_BCAST_CONN |
+ IPCR_P2P_CONN_MASK)) {
+ cmp_error(c, "plug is already in use\n");
+ return -EBUSY;
+ }
+ if (!(ipcr & cpu_to_be32(IPCR_ONLINE))) {
+ cmp_error(c, "plug is not on-line\n");
+ return -ECONNREFUSED;
+ }
+
+ return 0;
+}
+
+/**
+ * cmp_connection_establish - establish a connection to the target
+ * @c: the connection manager
+ * @max_payload_bytes: the amount of data (including CIP headers) per packet
+ *
+ * This function establishes a point-to-point connection from the local
+ * computer to the target by allocating isochronous resources (channel and
+ * bandwidth) and setting the target's input plug control register. When this
+ * function succeeds, the caller is responsible for starting transmitting
+ * packets.
+ */
+int cmp_connection_establish(struct cmp_connection *c,
+ unsigned int max_payload_bytes)
+{
+ int err;
+
+ if (WARN_ON(c->connected))
+ return -EISCONN;
+
+ c->speed = min(c->max_speed,
+ fw_parent_device(c->resources.unit)->max_speed);
+
+ mutex_lock(&c->mutex);
+
+retry_after_bus_reset:
+ err = fw_iso_resources_allocate(&c->resources,
+ max_payload_bytes, c->speed);
+ if (err < 0)
+ goto err_mutex;
+
+ err = pcr_modify(c, ipcr_set_modify, ipcr_set_check,
+ ABORT_ON_BUS_RESET);
+ if (err == -EAGAIN) {
+ fw_iso_resources_free(&c->resources);
+ goto retry_after_bus_reset;
+ }
+ if (err < 0)
+ goto err_resources;
+
+ c->connected = true;
+
+ mutex_unlock(&c->mutex);
+
+ return 0;
+
+err_resources:
+ fw_iso_resources_free(&c->resources);
+err_mutex:
+ mutex_unlock(&c->mutex);
+
+ return err;
+}
+EXPORT_SYMBOL(cmp_connection_establish);
+
+/**
+ * cmp_connection_update - update the connection after a bus reset
+ * @c: the connection manager
+ *
+ * This function must be called from the driver's .update handler to reestablish
+ * any connection that might have been active.
+ *
+ * Returns zero on success, or a negative error code. On an error, the
+ * connection is broken and the caller must stop transmitting iso packets.
+ */
+int cmp_connection_update(struct cmp_connection *c)
+{
+ int err;
+
+ mutex_lock(&c->mutex);
+
+ if (!c->connected) {
+ mutex_unlock(&c->mutex);
+ return 0;
+ }
+
+ err = fw_iso_resources_update(&c->resources);
+ if (err < 0)
+ goto err_unconnect;
+
+ err = pcr_modify(c, ipcr_set_modify, ipcr_set_check,
+ SUCCEED_ON_BUS_RESET);
+ if (err < 0)
+ goto err_resources;
+
+ mutex_unlock(&c->mutex);
+
+ return 0;
+
+err_resources:
+ fw_iso_resources_free(&c->resources);
+err_unconnect:
+ c->connected = false;
+ mutex_unlock(&c->mutex);
+
+ return err;
+}
+EXPORT_SYMBOL(cmp_connection_update);
+
+
+static __be32 ipcr_break_modify(struct cmp_connection *c, __be32 ipcr)
+{
+ return ipcr & ~cpu_to_be32(IPCR_BCAST_CONN | IPCR_P2P_CONN_MASK);
+}
+
+/**
+ * cmp_connection_break - break the connection to the target
+ * @c: the connection manager
+ *
+ * This function deactives the connection in the target's input plug control
+ * register, and frees the isochronous resources of the connection. Before
+ * calling this function, the caller should cease transmitting packets.
+ */
+void cmp_connection_break(struct cmp_connection *c)
+{
+ int err;
+
+ mutex_lock(&c->mutex);
+
+ if (!c->connected) {
+ mutex_unlock(&c->mutex);
+ return;
+ }
+
+ err = pcr_modify(c, ipcr_break_modify, NULL, SUCCEED_ON_BUS_RESET);
+ if (err < 0)
+ cmp_error(c, "plug is still connected\n");
+
+ fw_iso_resources_free(&c->resources);
+
+ c->connected = false;
+
+ mutex_unlock(&c->mutex);
+}
+EXPORT_SYMBOL(cmp_connection_break);
diff --git a/sound/firewire/cmp.h b/sound/firewire/cmp.h
new file mode 100644
index 0000000..f47de08
--- /dev/null
+++ b/sound/firewire/cmp.h
@@ -0,0 +1,41 @@
+#ifndef SOUND_FIREWIRE_CMP_H_INCLUDED
+#define SOUND_FIREWIRE_CMP_H_INCLUDED
+
+#include <linux/mutex.h>
+#include <linux/types.h>
+#include "iso-resources.h"
+
+struct fw_unit;
+
+/**
+ * struct cmp_connection - manages an isochronous connection to a device
+ * @speed: the connection's actual speed
+ *
+ * This structure manages (using CMP) an isochronous stream from the local
+ * computer to a device's input plug (iPCR).
+ *
+ * There is no corresponding oPCR created on the local computer, so it is not
+ * possible to overlay connections on top of this one.
+ */
+struct cmp_connection {
+ int speed;
+ /* private: */
+ bool connected;
+ struct mutex mutex;
+ struct fw_iso_resources resources;
+ __be32 last_pcr_value;
+ unsigned int pcr_index;
+ unsigned int max_speed;
+};
+
+int cmp_connection_init(struct cmp_connection *connection,
+ struct fw_unit *unit,
+ unsigned int ipcr_index);
+void cmp_connection_destroy(struct cmp_connection *connection);
+
+int cmp_connection_establish(struct cmp_connection *connection,
+ unsigned int max_payload);
+int cmp_connection_update(struct cmp_connection *connection);
+void cmp_connection_break(struct cmp_connection *connection);
+
+#endif
diff --git a/sound/firewire/fcp.c b/sound/firewire/fcp.c
new file mode 100644
index 0000000..ec578b5
--- /dev/null
+++ b/sound/firewire/fcp.c
@@ -0,0 +1,224 @@
+/*
+ * Function Control Protocol (IEC 61883-1) helper functions
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ * Licensed under the terms of the GNU General Public License, version 2.
+ */
+
+#include <linux/device.h>
+#include <linux/firewire.h>
+#include <linux/firewire-constants.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/spinlock.h>
+#include <linux/wait.h>
+#include <linux/delay.h>
+#include "fcp.h"
+#include "lib.h"
+
+#define CTS_AVC 0x00
+
+#define ERROR_RETRIES 3
+#define ERROR_DELAY_MS 5
+#define FCP_TIMEOUT_MS 125
+
+static DEFINE_SPINLOCK(transactions_lock);
+static LIST_HEAD(transactions);
+
+enum fcp_state {
+ STATE_PENDING,
+ STATE_BUS_RESET,
+ STATE_COMPLETE,
+};
+
+struct fcp_transaction {
+ struct list_head list;
+ struct fw_unit *unit;
+ void *response_buffer;
+ unsigned int response_size;
+ unsigned int response_match_bytes;
+ enum fcp_state state;
+ wait_queue_head_t wait;
+};
+
+/**
+ * fcp_avc_transaction - send an AV/C command and wait for its response
+ * @unit: a unit on the target device
+ * @command: a buffer containing the command frame; must be DMA-able
+ * @command_size: the size of @command
+ * @response: a buffer for the response frame
+ * @response_size: the maximum size of @response
+ * @response_match_bytes: a bitmap specifying the bytes used to detect the
+ * correct response frame
+ *
+ * This function sends a FCP command frame to the target and waits for the
+ * corresponding response frame to be returned.
+ *
+ * Because it is possible for multiple FCP transactions to be active at the
+ * same time, the correct response frame is detected by the value of certain
+ * bytes. These bytes must be set in @response before calling this function,
+ * and the corresponding bits must be set in @response_match_bytes.
+ *
+ * @command and @response can point to the same buffer.
+ *
+ * Asynchronous operation (INTERIM, NOTIFY) is not supported at the moment.
+ *
+ * Returns the actual size of the response frame, or a negative error code.
+ */
+int fcp_avc_transaction(struct fw_unit *unit,
+ const void *command, unsigned int command_size,
+ void *response, unsigned int response_size,
+ unsigned int response_match_bytes)
+{
+ struct fcp_transaction t;
+ int tcode, ret, tries = 0;
+
+ t.unit = unit;
+ t.response_buffer = response;
+ t.response_size = response_size;
+ t.response_match_bytes = response_match_bytes;
+ t.state = STATE_PENDING;
+ init_waitqueue_head(&t.wait);
+
+ spin_lock_irq(&transactions_lock);
+ list_add_tail(&t.list, &transactions);
+ spin_unlock_irq(&transactions_lock);
+
+ for (;;) {
+ tcode = command_size == 4 ? TCODE_WRITE_QUADLET_REQUEST
+ : TCODE_WRITE_BLOCK_REQUEST;
+ ret = snd_fw_transaction(t.unit, tcode,
+ CSR_REGISTER_BASE + CSR_FCP_COMMAND,
+ (void *)command, command_size);
+ if (ret < 0)
+ break;
+
+ wait_event_timeout(t.wait, t.state != STATE_PENDING,
+ msecs_to_jiffies(FCP_TIMEOUT_MS));
+
+ if (t.state == STATE_COMPLETE) {
+ ret = t.response_size;
+ break;
+ } else if (t.state == STATE_BUS_RESET) {
+ msleep(ERROR_DELAY_MS);
+ } else if (++tries >= ERROR_RETRIES) {
+ dev_err(&t.unit->device, "FCP command timed out\n");
+ ret = -EIO;
+ break;
+ }
+ }
+
+ spin_lock_irq(&transactions_lock);
+ list_del(&t.list);
+ spin_unlock_irq(&transactions_lock);
+
+ return ret;
+}
+EXPORT_SYMBOL(fcp_avc_transaction);
+
+/**
+ * fcp_bus_reset - inform the target handler about a bus reset
+ * @unit: the unit that might be used by fcp_avc_transaction()
+ *
+ * This function must be called from the driver's .update handler to inform
+ * the FCP transaction handler that a bus reset has happened. Any pending FCP
+ * transactions are retried.
+ */
+void fcp_bus_reset(struct fw_unit *unit)
+{
+ struct fcp_transaction *t;
+
+ spin_lock_irq(&transactions_lock);
+ list_for_each_entry(t, &transactions, list) {
+ if (t->unit == unit &&
+ t->state == STATE_PENDING) {
+ t->state = STATE_BUS_RESET;
+ wake_up(&t->wait);
+ }
+ }
+ spin_unlock_irq(&transactions_lock);
+}
+EXPORT_SYMBOL(fcp_bus_reset);
+
+/* checks whether the response matches the masked bytes in response_buffer */
+static bool is_matching_response(struct fcp_transaction *transaction,
+ const void *response, size_t length)
+{
+ const u8 *p1, *p2;
+ unsigned int mask, i;
+
+ p1 = response;
+ p2 = transaction->response_buffer;
+ mask = transaction->response_match_bytes;
+
+ for (i = 0; ; ++i) {
+ if ((mask & 1) && p1[i] != p2[i])
+ return false;
+ mask >>= 1;
+ if (!mask)
+ return true;
+ if (--length == 0)
+ return false;
+ }
+}
+
+static void fcp_response(struct fw_card *card, struct fw_request *request,
+ int tcode, int destination, int source,
+ int generation, unsigned long long offset,
+ void *data, size_t length, void *callback_data)
+{
+ struct fcp_transaction *t;
+ unsigned long flags;
+
+ if (length < 1 || (*(const u8 *)data & 0xf0) != CTS_AVC)
+ return;
+
+ spin_lock_irqsave(&transactions_lock, flags);
+ list_for_each_entry(t, &transactions, list) {
+ struct fw_device *device = fw_parent_device(t->unit);
+ if (device->card != card ||
+ device->generation != generation)
+ continue;
+ smp_rmb(); /* node_id vs. generation */
+ if (device->node_id != source)
+ continue;
+
+ if (t->state == STATE_PENDING &&
+ is_matching_response(t, data, length)) {
+ t->state = STATE_COMPLETE;
+ t->response_size = min((unsigned int)length,
+ t->response_size);
+ memcpy(t->response_buffer, data, t->response_size);
+ wake_up(&t->wait);
+ }
+ }
+ spin_unlock_irqrestore(&transactions_lock, flags);
+}
+
+static struct fw_address_handler response_register_handler = {
+ .length = 0x200,
+ .address_callback = fcp_response,
+};
+
+static int __init fcp_module_init(void)
+{
+ static const struct fw_address_region response_register_region = {
+ .start = CSR_REGISTER_BASE + CSR_FCP_RESPONSE,
+ .end = CSR_REGISTER_BASE + CSR_FCP_END,
+ };
+
+ fw_core_add_address_handler(&response_register_handler,
+ &response_register_region);
+
+ return 0;
+}
+
+static void __exit fcp_module_exit(void)
+{
+ WARN_ON(!list_empty(&transactions));
+ fw_core_remove_address_handler(&response_register_handler);
+}
+
+module_init(fcp_module_init);
+module_exit(fcp_module_exit);
diff --git a/sound/firewire/fcp.h b/sound/firewire/fcp.h
new file mode 100644
index 0000000..8659568
--- /dev/null
+++ b/sound/firewire/fcp.h
@@ -0,0 +1,12 @@
+#ifndef SOUND_FIREWIRE_FCP_H_INCLUDED
+#define SOUND_FIREWIRE_FCP_H_INCLUDED
+
+struct fw_unit;
+
+int fcp_avc_transaction(struct fw_unit *unit,
+ const void *command, unsigned int command_size,
+ void *response, unsigned int response_size,
+ unsigned int response_match_bytes);
+void fcp_bus_reset(struct fw_unit *unit);
+
+#endif
diff --git a/sound/firewire/iso-resources.c b/sound/firewire/iso-resources.c
new file mode 100644
index 0000000..775dbd5
--- /dev/null
+++ b/sound/firewire/iso-resources.c
@@ -0,0 +1,232 @@
+/*
+ * isochronous resources helper functions
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ * Licensed under the terms of the GNU General Public License, version 2.
+ */
+
+#include <linux/device.h>
+#include <linux/firewire.h>
+#include <linux/firewire-constants.h>
+#include <linux/jiffies.h>
+#include <linux/mutex.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include "iso-resources.h"
+
+/**
+ * fw_iso_resources_init - initializes a &struct fw_iso_resources
+ * @r: the resource manager to initialize
+ * @unit: the device unit for which the resources will be needed
+ *
+ * If the device does not support all channel numbers, change @r->channels_mask
+ * after calling this function.
+ */
+int fw_iso_resources_init(struct fw_iso_resources *r, struct fw_unit *unit)
+{
+ r->buffer = kmalloc(2 * 4, GFP_KERNEL);
+ if (!r->buffer)
+ return -ENOMEM;
+
+ r->channels_mask = ~0uLL;
+ r->unit = fw_unit_get(unit);
+ mutex_init(&r->mutex);
+ r->allocated = false;
+
+ return 0;
+}
+
+/**
+ * fw_iso_resources_destroy - destroy a resource manager
+ * @r: the resource manager that is no longer needed
+ */
+void fw_iso_resources_destroy(struct fw_iso_resources *r)
+{
+ WARN_ON(r->allocated);
+ kfree(r->buffer);
+ mutex_destroy(&r->mutex);
+ fw_unit_put(r->unit);
+}
+
+static unsigned int packet_bandwidth(unsigned int max_payload_bytes, int speed)
+{
+ unsigned int bytes, s400_bytes;
+
+ /* iso packets have three header quadlets and quadlet-aligned payload */
+ bytes = 3 * 4 + ALIGN(max_payload_bytes, 4);
+
+ /* convert to bandwidth units (quadlets at S1600 = bytes at S400) */
+ if (speed <= SCODE_400)
+ s400_bytes = bytes * (1 << (SCODE_400 - speed));
+ else
+ s400_bytes = DIV_ROUND_UP(bytes, 1 << (speed - SCODE_400));
+
+ return s400_bytes;
+}
+
+static int current_bandwidth_overhead(struct fw_card *card)
+{
+ /*
+ * Under the usual pessimistic assumption (cable length 4.5 m), the
+ * isochronous overhead for N cables is 1.797 µs + N * 0.494 µs, or
+ * 88.3 + N * 24.3 in bandwidth units.
+ *
+ * The calculation below tries to deduce N from the current gap count.
+ * If the gap count has been optimized by measuring the actual packet
+ * transmission time, this derived overhead should be near the actual
+ * overhead as well.
+ */
+ return card->gap_count < 63 ? card->gap_count * 97 / 10 + 89 : 512;
+}
+
+static int wait_isoch_resource_delay_after_bus_reset(struct fw_card *card)
+{
+ for (;;) {
+ s64 delay = (card->reset_jiffies + HZ) - get_jiffies_64();
+ if (delay <= 0)
+ return 0;
+ if (schedule_timeout_interruptible(delay) > 0)
+ return -ERESTARTSYS;
+ }
+}
+
+/**
+ * fw_iso_resources_allocate - allocate isochronous channel and bandwidth
+ * @r: the resource manager
+ * @max_payload_bytes: the amount of data (including CIP headers) per packet
+ * @speed: the speed (e.g., SCODE_400) at which the packets will be sent
+ *
+ * This function allocates one isochronous channel and enough bandwidth for the
+ * specified packet size.
+ *
+ * Returns the channel number that the caller must use for streaming, or
+ * a negative error code. Due to potentionally long delays, this function is
+ * interruptible and can return -ERESTARTSYS. On success, the caller is
+ * responsible for calling fw_iso_resources_update() on bus resets, and
+ * fw_iso_resources_free() when the resources are not longer needed.
+ */
+int fw_iso_resources_allocate(struct fw_iso_resources *r,
+ unsigned int max_payload_bytes, int speed)
+{
+ struct fw_card *card = fw_parent_device(r->unit)->card;
+ int bandwidth, channel, err;
+
+ if (WARN_ON(r->allocated))
+ return -EBADFD;
+
+ r->bandwidth = packet_bandwidth(max_payload_bytes, speed);
+
+retry_after_bus_reset:
+ spin_lock_irq(&card->lock);
+ r->generation = card->generation;
+ r->bandwidth_overhead = current_bandwidth_overhead(card);
+ spin_unlock_irq(&card->lock);
+
+ err = wait_isoch_resource_delay_after_bus_reset(card);
+ if (err < 0)
+ return err;
+
+ mutex_lock(&r->mutex);
+
+ bandwidth = r->bandwidth + r->bandwidth_overhead;
+ fw_iso_resource_manage(card, r->generation, r->channels_mask,
+ &channel, &bandwidth, true, r->buffer);
+ if (channel == -EAGAIN) {
+ mutex_unlock(&r->mutex);
+ goto retry_after_bus_reset;
+ }
+ if (channel >= 0) {
+ r->channel = channel;
+ r->allocated = true;
+ } else {
+ if (channel == -EBUSY)
+ dev_err(&r->unit->device,
+ "isochronous resources exhausted\n");
+ else
+ dev_err(&r->unit->device,
+ "isochronous resource allocation failed\n");
+ }
+
+ mutex_unlock(&r->mutex);
+
+ return channel;
+}
+
+/**
+ * fw_iso_resources_update - update resource allocations after a bus reset
+ * @r: the resource manager
+ *
+ * This function must be called from the driver's .update handler to reallocate
+ * any resources that were allocated before the bus reset. It is safe to call
+ * this function if no resources are currently allocated.
+ *
+ * Returns a negative error code on failure. If this happens, the caller must
+ * stop streaming.
+ */
+int fw_iso_resources_update(struct fw_iso_resources *r)
+{
+ struct fw_card *card = fw_parent_device(r->unit)->card;
+ int bandwidth, channel;
+
+ mutex_lock(&r->mutex);
+
+ if (!r->allocated) {
+ mutex_unlock(&r->mutex);
+ return 0;
+ }
+
+ spin_lock_irq(&card->lock);
+ r->generation = card->generation;
+ r->bandwidth_overhead = current_bandwidth_overhead(card);
+ spin_unlock_irq(&card->lock);
+
+ bandwidth = r->bandwidth + r->bandwidth_overhead;
+
+ fw_iso_resource_manage(card, r->generation, 1uLL << r->channel,
+ &channel, &bandwidth, true, r->buffer);
+ /*
+ * When another bus reset happens, pretend that the allocation
+ * succeeded; we will try again for the new generation later.
+ */
+ if (channel < 0 && channel != -EAGAIN) {
+ r->allocated = false;
+ if (channel == -EBUSY)
+ dev_err(&r->unit->device,
+ "isochronous resources exhausted\n");
+ else
+ dev_err(&r->unit->device,
+ "isochronous resource allocation failed\n");
+ }
+
+ mutex_unlock(&r->mutex);
+
+ return channel;
+}
+
+/**
+ * fw_iso_resources_free - frees allocated resources
+ * @r: the resource manager
+ *
+ * This function deallocates the channel and bandwidth, if allocated.
+ */
+void fw_iso_resources_free(struct fw_iso_resources *r)
+{
+ struct fw_card *card = fw_parent_device(r->unit)->card;
+ int bandwidth, channel;
+
+ mutex_lock(&r->mutex);
+
+ if (r->allocated) {
+ bandwidth = r->bandwidth + r->bandwidth_overhead;
+ fw_iso_resource_manage(card, r->generation, 1uLL << r->channel,
+ &channel, &bandwidth, false, r->buffer);
+ if (channel < 0)
+ dev_err(&r->unit->device,
+ "isochronous resource deallocation failed\n");
+
+ r->allocated = false;
+ }
+
+ mutex_unlock(&r->mutex);
+}
diff --git a/sound/firewire/iso-resources.h b/sound/firewire/iso-resources.h
new file mode 100644
index 0000000..3f0730e4
--- /dev/null
+++ b/sound/firewire/iso-resources.h
@@ -0,0 +1,39 @@
+#ifndef SOUND_FIREWIRE_ISO_RESOURCES_H_INCLUDED
+#define SOUND_FIREWIRE_ISO_RESOURCES_H_INCLUDED
+
+#include <linux/mutex.h>
+#include <linux/types.h>
+
+struct fw_unit;
+
+/**
+ * struct fw_iso_resources - manages channel/bandwidth allocation
+ * @channels_mask: if the device does not support all channel numbers, set this
+ * bit mask to something else than the default (all ones)
+ *
+ * This structure manages (de)allocation of isochronous resources (channel and
+ * bandwidth) for one isochronous stream.
+ */
+struct fw_iso_resources {
+ u64 channels_mask;
+ /* private: */
+ struct fw_unit *unit;
+ struct mutex mutex;
+ unsigned int channel;
+ unsigned int bandwidth; /* in bandwidth units, without overhead */
+ unsigned int bandwidth_overhead;
+ int generation; /* in which allocation is valid */
+ bool allocated;
+ __be32 *buffer;
+};
+
+int fw_iso_resources_init(struct fw_iso_resources *r,
+ struct fw_unit *unit);
+void fw_iso_resources_destroy(struct fw_iso_resources *r);
+
+int fw_iso_resources_allocate(struct fw_iso_resources *r,
+ unsigned int max_payload_bytes, int speed);
+int fw_iso_resources_update(struct fw_iso_resources *r);
+void fw_iso_resources_free(struct fw_iso_resources *r);
+
+#endif
diff --git a/sound/firewire/lib.c b/sound/firewire/lib.c
new file mode 100644
index 0000000..4750cea
--- /dev/null
+++ b/sound/firewire/lib.c
@@ -0,0 +1,85 @@
+/*
+ * miscellaneous helper functions
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ * Licensed under the terms of the GNU General Public License, version 2.
+ */
+
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/firewire.h>
+#include <linux/module.h>
+#include "lib.h"
+
+#define ERROR_RETRY_DELAY_MS 5
+
+/**
+ * rcode_string - convert a firewire result code to a string
+ * @rcode: the result
+ */
+const char *rcode_string(unsigned int rcode)
+{
+ static const char *const names[] = {
+ [RCODE_COMPLETE] = "complete",
+ [RCODE_CONFLICT_ERROR] = "conflict error",
+ [RCODE_DATA_ERROR] = "data error",
+ [RCODE_TYPE_ERROR] = "type error",
+ [RCODE_ADDRESS_ERROR] = "address error",
+ [RCODE_SEND_ERROR] = "send error",
+ [RCODE_CANCELLED] = "cancelled",
+ [RCODE_BUSY] = "busy",
+ [RCODE_GENERATION] = "generation",
+ [RCODE_NO_ACK] = "no ack",
+ };
+
+ if (rcode < ARRAY_SIZE(names) && names[rcode])
+ return names[rcode];
+ else
+ return "unknown";
+}
+EXPORT_SYMBOL(rcode_string);
+
+/**
+ * snd_fw_transaction - send a request and wait for its completion
+ * @unit: the driver's unit on the target device
+ * @tcode: the transaction code
+ * @offset: the address in the target's address space
+ * @buffer: input/output data
+ * @length: length of @buffer
+ *
+ * Submits an asynchronous request to the target device, and waits for the
+ * response. The node ID and the current generation are derived from @unit.
+ * On a bus reset or an error, the transaction is retried a few times.
+ * Returns zero on success, or a negative error code.
+ */
+int snd_fw_transaction(struct fw_unit *unit, int tcode,
+ u64 offset, void *buffer, size_t length)
+{
+ struct fw_device *device = fw_parent_device(unit);
+ int generation, rcode, tries = 0;
+
+ for (;;) {
+ generation = device->generation;
+ smp_rmb(); /* node_id vs. generation */
+ rcode = fw_run_transaction(device->card, tcode,
+ device->node_id, generation,
+ device->max_speed, offset,
+ buffer, length);
+
+ if (rcode == RCODE_COMPLETE)
+ return 0;
+
+ if (rcode_is_permanent_error(rcode) || ++tries >= 3) {
+ dev_err(&unit->device, "transaction failed: %s\n",
+ rcode_string(rcode));
+ return -EIO;
+ }
+
+ msleep(ERROR_RETRY_DELAY_MS);
+ }
+}
+EXPORT_SYMBOL(snd_fw_transaction);
+
+MODULE_DESCRIPTION("FireWire audio helper functions");
+MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/firewire/lib.h b/sound/firewire/lib.h
new file mode 100644
index 0000000..064f3fd
--- /dev/null
+++ b/sound/firewire/lib.h
@@ -0,0 +1,19 @@
+#ifndef SOUND_FIREWIRE_LIB_H_INCLUDED
+#define SOUND_FIREWIRE_LIB_H_INCLUDED
+
+#include <linux/firewire-constants.h>
+#include <linux/types.h>
+
+struct fw_unit;
+
+int snd_fw_transaction(struct fw_unit *unit, int tcode,
+ u64 offset, void *buffer, size_t length);
+const char *rcode_string(unsigned int rcode);
+
+/* returns true if retrying the transaction would not make sense */
+static inline bool rcode_is_permanent_error(int rcode)
+{
+ return rcode == RCODE_TYPE_ERROR || rcode == RCODE_ADDRESS_ERROR;
+}
+
+#endif
diff --git a/sound/firewire/packets-buffer.c b/sound/firewire/packets-buffer.c
new file mode 100644
index 0000000..1e20e60
--- /dev/null
+++ b/sound/firewire/packets-buffer.c
@@ -0,0 +1,74 @@
+/*
+ * helpers for managing a buffer for many packets
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ * Licensed under the terms of the GNU General Public License, version 2.
+ */
+
+#include <linux/firewire.h>
+#include <linux/slab.h>
+#include "packets-buffer.h"
+
+/**
+ * iso_packets_buffer_init - allocates the memory for packets
+ * @b: the buffer structure to initialize
+ * @unit: the device at the other end of the stream
+ * @count: the number of packets
+ * @packet_size: the (maximum) size of a packet, in bytes
+ * @direction: %DMA_TO_DEVICE or %DMA_FROM_DEVICE
+ */
+int iso_packets_buffer_init(struct iso_packets_buffer *b, struct fw_unit *unit,
+ unsigned int count, unsigned int packet_size,
+ enum dma_data_direction direction)
+{
+ unsigned int packets_per_page, pages;
+ unsigned int i, page_index, offset_in_page;
+ void *p;
+ int err;
+
+ b->packets = kmalloc(count * sizeof(*b->packets), GFP_KERNEL);
+ if (!b->packets) {
+ err = -ENOMEM;
+ goto error;
+ }
+
+ packet_size = L1_CACHE_ALIGN(packet_size);
+ packets_per_page = PAGE_SIZE / packet_size;
+ if (WARN_ON(!packets_per_page)) {
+ err = -EINVAL;
+ goto error;
+ }
+ pages = DIV_ROUND_UP(count, packets_per_page);
+
+ err = fw_iso_buffer_init(&b->iso_buffer, fw_parent_device(unit)->card,
+ pages, direction);
+ if (err < 0)
+ goto err_packets;
+
+ for (i = 0; i < count; ++i) {
+ page_index = i / packets_per_page;
+ p = page_address(b->iso_buffer.pages[page_index]);
+ offset_in_page = (i % packets_per_page) * packet_size;
+ b->packets[i].buffer = p + offset_in_page;
+ b->packets[i].offset = page_index * PAGE_SIZE + offset_in_page;
+ }
+
+ return 0;
+
+err_packets:
+ kfree(b->packets);
+error:
+ return err;
+}
+
+/**
+ * iso_packets_buffer_destroy - frees packet buffer resources
+ * @b: the buffer structure to free
+ * @unit: the device at the other end of the stream
+ */
+void iso_packets_buffer_destroy(struct iso_packets_buffer *b,
+ struct fw_unit *unit)
+{
+ fw_iso_buffer_destroy(&b->iso_buffer, fw_parent_device(unit)->card);
+ kfree(b->packets);
+}
diff --git a/sound/firewire/packets-buffer.h b/sound/firewire/packets-buffer.h
new file mode 100644
index 0000000..6513c5c
--- /dev/null
+++ b/sound/firewire/packets-buffer.h
@@ -0,0 +1,26 @@
+#ifndef SOUND_FIREWIRE_PACKETS_BUFFER_H_INCLUDED
+#define SOUND_FIREWIRE_PACKETS_BUFFER_H_INCLUDED
+
+#include <linux/dma-mapping.h>
+#include <linux/firewire.h>
+
+/**
+ * struct iso_packets_buffer - manages a buffer for many packets
+ * @iso_buffer: the memory containing the packets
+ * @packets: an array, with each element pointing to one packet
+ */
+struct iso_packets_buffer {
+ struct fw_iso_buffer iso_buffer;
+ struct {
+ void *buffer;
+ unsigned int offset;
+ } *packets;
+};
+
+int iso_packets_buffer_init(struct iso_packets_buffer *b, struct fw_unit *unit,
+ unsigned int count, unsigned int packet_size,
+ enum dma_data_direction direction);
+void iso_packets_buffer_destroy(struct iso_packets_buffer *b,
+ struct fw_unit *unit);
+
+#endif
diff --git a/sound/firewire/speakers.c b/sound/firewire/speakers.c
new file mode 100644
index 0000000..0fce921
--- /dev/null
+++ b/sound/firewire/speakers.c
@@ -0,0 +1,858 @@
+/*
+ * OXFW970-based speakers driver
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ * Licensed under the terms of the GNU General Public License, version 2.
+ */
+
+#include <linux/device.h>
+#include <linux/firewire.h>
+#include <linux/firewire-constants.h>
+#include <linux/module.h>
+#include <linux/mod_devicetable.h>
+#include <linux/mutex.h>
+#include <linux/slab.h>
+#include <sound/control.h>
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include "cmp.h"
+#include "fcp.h"
+#include "amdtp.h"
+#include "lib.h"
+
+#define OXFORD_FIRMWARE_ID_ADDRESS (CSR_REGISTER_BASE + 0x50000)
+/* 0x970?vvvv or 0x971?vvvv, where vvvv = firmware version */
+
+#define OXFORD_HARDWARE_ID_ADDRESS (CSR_REGISTER_BASE + 0x90020)
+#define OXFORD_HARDWARE_ID_OXFW970 0x39443841
+#define OXFORD_HARDWARE_ID_OXFW971 0x39373100
+
+#define VENDOR_GRIFFIN 0x001292
+#define VENDOR_LACIE 0x00d04b
+
+#define SPECIFIER_1394TA 0x00a02d
+#define VERSION_AVC 0x010001
+
+struct device_info {
+ const char *driver_name;
+ const char *short_name;
+ const char *long_name;
+ int (*pcm_constraints)(struct snd_pcm_runtime *runtime);
+ unsigned int mixer_channels;
+ u8 mute_fb_id;
+ u8 volume_fb_id;
+};
+
+struct fwspk {
+ struct snd_card *card;
+ struct fw_unit *unit;
+ const struct device_info *device_info;
+ struct snd_pcm_substream *pcm;
+ struct mutex mutex;
+ struct cmp_connection connection;
+ struct amdtp_out_stream stream;
+ bool stream_running;
+ bool mute;
+ s16 volume[6];
+ s16 volume_min;
+ s16 volume_max;
+};
+
+MODULE_DESCRIPTION("FireWire speakers driver");
+MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
+MODULE_LICENSE("GPL v2");
+
+static int firewave_rate_constraint(struct snd_pcm_hw_params *params,
+ struct snd_pcm_hw_rule *rule)
+{
+ static unsigned int stereo_rates[] = { 48000, 96000 };
+ struct snd_interval *channels =
+ hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
+ struct snd_interval *rate =
+ hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
+
+ /* two channels work only at 48/96 kHz */
+ if (snd_interval_max(channels) < 6)
+ return snd_interval_list(rate, 2, stereo_rates, 0);
+ return 0;
+}
+
+static int firewave_channels_constraint(struct snd_pcm_hw_params *params,
+ struct snd_pcm_hw_rule *rule)
+{
+ static const struct snd_interval all_channels = { .min = 6, .max = 6 };
+ struct snd_interval *rate =
+ hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
+ struct snd_interval *channels =
+ hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
+
+ /* 32/44.1 kHz work only with all six channels */
+ if (snd_interval_max(rate) < 48000)
+ return snd_interval_refine(channels, &all_channels);
+ return 0;
+}
+
+static int firewave_constraints(struct snd_pcm_runtime *runtime)
+{
+ static unsigned int channels_list[] = { 2, 6 };
+ static struct snd_pcm_hw_constraint_list channels_list_constraint = {
+ .count = 2,
+ .list = channels_list,
+ };
+ int err;
+
+ runtime->hw.rates = SNDRV_PCM_RATE_32000 |
+ SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000 |
+ SNDRV_PCM_RATE_96000;
+ runtime->hw.channels_max = 6;
+
+ err = snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_CHANNELS,
+ &channels_list_constraint);
+ if (err < 0)
+ return err;
+ err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
+ firewave_rate_constraint, NULL,
+ SNDRV_PCM_HW_PARAM_CHANNELS, -1);
+ if (err < 0)
+ return err;
+ err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+ firewave_channels_constraint, NULL,
+ SNDRV_PCM_HW_PARAM_RATE, -1);
+ if (err < 0)
+ return err;
+
+ return 0;
+}
+
+static int lacie_speakers_constraints(struct snd_pcm_runtime *runtime)
+{
+ runtime->hw.rates = SNDRV_PCM_RATE_32000 |
+ SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000 |
+ SNDRV_PCM_RATE_88200 |
+ SNDRV_PCM_RATE_96000;
+
+ return 0;
+}
+
+static int fwspk_open(struct snd_pcm_substream *substream)
+{
+ static const struct snd_pcm_hardware hardware = {
+ .info = SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_BATCH |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_BLOCK_TRANSFER,
+ .formats = AMDTP_OUT_PCM_FORMAT_BITS,
+ .channels_min = 2,
+ .channels_max = 2,
+ .buffer_bytes_max = 4 * 1024 * 1024,
+ .period_bytes_min = 1,
+ .period_bytes_max = UINT_MAX,
+ .periods_min = 1,
+ .periods_max = UINT_MAX,
+ };
+ struct fwspk *fwspk = substream->private_data;
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ int err;
+
+ runtime->hw = hardware;
+
+ err = fwspk->device_info->pcm_constraints(runtime);
+ if (err < 0)
+ return err;
+ err = snd_pcm_limit_hw_rates(runtime);
+ if (err < 0)
+ return err;
+
+ err = snd_pcm_hw_constraint_minmax(runtime,
+ SNDRV_PCM_HW_PARAM_PERIOD_TIME,
+ 5000, 8192000);
+ if (err < 0)
+ return err;
+
+ err = snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
+ if (err < 0)
+ return err;
+
+ return 0;
+}
+
+static int fwspk_close(struct snd_pcm_substream *substream)
+{
+ return 0;
+}
+
+static void fwspk_stop_stream(struct fwspk *fwspk)
+{
+ if (fwspk->stream_running) {
+ amdtp_out_stream_stop(&fwspk->stream);
+ cmp_connection_break(&fwspk->connection);
+ fwspk->stream_running = false;
+ }
+}
+
+static int fwspk_set_rate(struct fwspk *fwspk, unsigned int sfc)
+{
+ u8 *buf;
+ int err;
+
+ buf = kmalloc(8, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ buf[0] = 0x00; /* AV/C, CONTROL */
+ buf[1] = 0xff; /* unit */
+ buf[2] = 0x19; /* INPUT PLUG SIGNAL FORMAT */
+ buf[3] = 0x00; /* plug 0 */
+ buf[4] = 0x90; /* format: audio */
+ buf[5] = 0x00 | sfc; /* AM824, frequency */
+ buf[6] = 0xff; /* SYT (not used) */
+ buf[7] = 0xff;
+
+ err = fcp_avc_transaction(fwspk->unit, buf, 8, buf, 8,
+ BIT(1) | BIT(2) | BIT(3) | BIT(4) | BIT(5));
+ if (err < 0)
+ goto error;
+ if (err < 6 || buf[0] != 0x09 /* ACCEPTED */) {
+ dev_err(&fwspk->unit->device, "failed to set sample rate\n");
+ err = -EIO;
+ goto error;
+ }
+
+ err = 0;
+
+error:
+ kfree(buf);
+
+ return err;
+}
+
+static int fwspk_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ struct fwspk *fwspk = substream->private_data;
+ int err;
+
+ mutex_lock(&fwspk->mutex);
+ fwspk_stop_stream(fwspk);
+ mutex_unlock(&fwspk->mutex);
+
+ err = snd_pcm_lib_alloc_vmalloc_buffer(substream,
+ params_buffer_bytes(hw_params));
+ if (err < 0)
+ goto error;
+
+ amdtp_out_stream_set_rate(&fwspk->stream, params_rate(hw_params));
+ amdtp_out_stream_set_pcm(&fwspk->stream, params_channels(hw_params));
+
+ amdtp_out_stream_set_pcm_format(&fwspk->stream,
+ params_format(hw_params));
+
+ err = fwspk_set_rate(fwspk, fwspk->stream.sfc);
+ if (err < 0)
+ goto err_buffer;
+
+ return 0;
+
+err_buffer:
+ snd_pcm_lib_free_vmalloc_buffer(substream);
+error:
+ return err;
+}
+
+static int fwspk_hw_free(struct snd_pcm_substream *substream)
+{
+ struct fwspk *fwspk = substream->private_data;
+
+ mutex_lock(&fwspk->mutex);
+ fwspk_stop_stream(fwspk);
+ mutex_unlock(&fwspk->mutex);
+
+ return snd_pcm_lib_free_vmalloc_buffer(substream);
+}
+
+static int fwspk_prepare(struct snd_pcm_substream *substream)
+{
+ struct fwspk *fwspk = substream->private_data;
+ int err;
+
+ mutex_lock(&fwspk->mutex);
+
+ if (amdtp_out_streaming_error(&fwspk->stream))
+ fwspk_stop_stream(fwspk);
+
+ if (!fwspk->stream_running) {
+ err = cmp_connection_establish(&fwspk->connection,
+ amdtp_out_stream_get_max_payload(&fwspk->stream));
+ if (err < 0)
+ goto err_mutex;
+
+ err = amdtp_out_stream_start(&fwspk->stream,
+ fwspk->connection.resources.channel,
+ fwspk->connection.speed);
+ if (err < 0)
+ goto err_connection;
+
+ fwspk->stream_running = true;
+ }
+
+ mutex_unlock(&fwspk->mutex);
+
+ amdtp_out_stream_pcm_prepare(&fwspk->stream);
+
+ return 0;
+
+err_connection:
+ cmp_connection_break(&fwspk->connection);
+err_mutex:
+ mutex_unlock(&fwspk->mutex);
+
+ return err;
+}
+
+static int fwspk_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+ struct fwspk *fwspk = substream->private_data;
+ struct snd_pcm_substream *pcm;
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ pcm = substream;
+ break;
+ case SNDRV_PCM_TRIGGER_STOP:
+ pcm = NULL;
+ break;
+ default:
+ return -EINVAL;
+ }
+ amdtp_out_stream_pcm_trigger(&fwspk->stream, pcm);
+ return 0;
+}
+
+static snd_pcm_uframes_t fwspk_pointer(struct snd_pcm_substream *substream)
+{
+ struct fwspk *fwspk = substream->private_data;
+
+ return amdtp_out_stream_pcm_pointer(&fwspk->stream);
+}
+
+static int fwspk_create_pcm(struct fwspk *fwspk)
+{
+ static struct snd_pcm_ops ops = {
+ .open = fwspk_open,
+ .close = fwspk_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = fwspk_hw_params,
+ .hw_free = fwspk_hw_free,
+ .prepare = fwspk_prepare,
+ .trigger = fwspk_trigger,
+ .pointer = fwspk_pointer,
+ .page = snd_pcm_lib_get_vmalloc_page,
+ .mmap = snd_pcm_lib_mmap_vmalloc,
+ };
+ struct snd_pcm *pcm;
+ int err;
+
+ err = snd_pcm_new(fwspk->card, "OXFW970", 0, 1, 0, &pcm);
+ if (err < 0)
+ return err;
+ pcm->private_data = fwspk;
+ strcpy(pcm->name, fwspk->device_info->short_name);
+ fwspk->pcm = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream;
+ fwspk->pcm->ops = &ops;
+ return 0;
+}
+
+enum control_action { CTL_READ, CTL_WRITE };
+enum control_attribute {
+ CTL_MIN = 0x02,
+ CTL_MAX = 0x03,
+ CTL_CURRENT = 0x10,
+};
+
+static int fwspk_mute_command(struct fwspk *fwspk, bool *value,
+ enum control_action action)
+{
+ u8 *buf;
+ u8 response_ok;
+ int err;
+
+ buf = kmalloc(11, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ if (action == CTL_READ) {
+ buf[0] = 0x01; /* AV/C, STATUS */
+ response_ok = 0x0c; /* STABLE */
+ } else {
+ buf[0] = 0x00; /* AV/C, CONTROL */
+ response_ok = 0x09; /* ACCEPTED */
+ }
+ buf[1] = 0x08; /* audio unit 0 */
+ buf[2] = 0xb8; /* FUNCTION BLOCK */
+ buf[3] = 0x81; /* function block type: feature */
+ buf[4] = fwspk->device_info->mute_fb_id; /* function block ID */
+ buf[5] = 0x10; /* control attribute: current */
+ buf[6] = 0x02; /* selector length */
+ buf[7] = 0x00; /* audio channel number */
+ buf[8] = 0x01; /* control selector: mute */
+ buf[9] = 0x01; /* control data length */
+ if (action == CTL_READ)
+ buf[10] = 0xff;
+ else
+ buf[10] = *value ? 0x70 : 0x60;
+
+ err = fcp_avc_transaction(fwspk->unit, buf, 11, buf, 11, 0x3fe);
+ if (err < 0)
+ goto error;
+ if (err < 11) {
+ dev_err(&fwspk->unit->device, "short FCP response\n");
+ err = -EIO;
+ goto error;
+ }
+ if (buf[0] != response_ok) {
+ dev_err(&fwspk->unit->device, "mute command failed\n");
+ err = -EIO;
+ goto error;
+ }
+ if (action == CTL_READ)
+ *value = buf[10] == 0x70;
+
+ err = 0;
+
+error:
+ kfree(buf);
+
+ return err;
+}
+
+static int fwspk_volume_command(struct fwspk *fwspk, s16 *value,
+ unsigned int channel,
+ enum control_attribute attribute,
+ enum control_action action)
+{
+ u8 *buf;
+ u8 response_ok;
+ int err;
+
+ buf = kmalloc(12, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ if (action == CTL_READ) {
+ buf[0] = 0x01; /* AV/C, STATUS */
+ response_ok = 0x0c; /* STABLE */
+ } else {
+ buf[0] = 0x00; /* AV/C, CONTROL */
+ response_ok = 0x09; /* ACCEPTED */
+ }
+ buf[1] = 0x08; /* audio unit 0 */
+ buf[2] = 0xb8; /* FUNCTION BLOCK */
+ buf[3] = 0x81; /* function block type: feature */
+ buf[4] = fwspk->device_info->volume_fb_id; /* function block ID */
+ buf[5] = attribute; /* control attribute */
+ buf[6] = 0x02; /* selector length */
+ buf[7] = channel; /* audio channel number */
+ buf[8] = 0x02; /* control selector: volume */
+ buf[9] = 0x02; /* control data length */
+ if (action == CTL_READ) {
+ buf[10] = 0xff;
+ buf[11] = 0xff;
+ } else {
+ buf[10] = *value >> 8;
+ buf[11] = *value;
+ }
+
+ err = fcp_avc_transaction(fwspk->unit, buf, 12, buf, 12, 0x3fe);
+ if (err < 0)
+ goto error;
+ if (err < 12) {
+ dev_err(&fwspk->unit->device, "short FCP response\n");
+ err = -EIO;
+ goto error;
+ }
+ if (buf[0] != response_ok) {
+ dev_err(&fwspk->unit->device, "volume command failed\n");
+ err = -EIO;
+ goto error;
+ }
+ if (action == CTL_READ)
+ *value = (buf[10] << 8) | buf[11];
+
+ err = 0;
+
+error:
+ kfree(buf);
+
+ return err;
+}
+
+static int fwspk_mute_get(struct snd_kcontrol *control,
+ struct snd_ctl_elem_value *value)
+{
+ struct fwspk *fwspk = control->private_data;
+
+ value->value.integer.value[0] = !fwspk->mute;
+
+ return 0;
+}
+
+static int fwspk_mute_put(struct snd_kcontrol *control,
+ struct snd_ctl_elem_value *value)
+{
+ struct fwspk *fwspk = control->private_data;
+ bool mute;
+ int err;
+
+ mute = !value->value.integer.value[0];
+
+ if (mute == fwspk->mute)
+ return 0;
+
+ err = fwspk_mute_command(fwspk, &mute, CTL_WRITE);
+ if (err < 0)
+ return err;
+ fwspk->mute = mute;
+
+ return 1;
+}
+
+static int fwspk_volume_info(struct snd_kcontrol *control,
+ struct snd_ctl_elem_info *info)
+{
+ struct fwspk *fwspk = control->private_data;
+
+ info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ info->count = fwspk->device_info->mixer_channels;
+ info->value.integer.min = fwspk->volume_min;
+ info->value.integer.max = fwspk->volume_max;
+
+ return 0;
+}
+
+static const u8 channel_map[6] = { 0, 1, 4, 5, 2, 3 };
+
+static int fwspk_volume_get(struct snd_kcontrol *control,
+ struct snd_ctl_elem_value *value)
+{
+ struct fwspk *fwspk = control->private_data;
+ unsigned int i;
+
+ for (i = 0; i < fwspk->device_info->mixer_channels; ++i)
+ value->value.integer.value[channel_map[i]] = fwspk->volume[i];
+
+ return 0;
+}
+
+static int fwspk_volume_put(struct snd_kcontrol *control,
+ struct snd_ctl_elem_value *value)
+{
+ struct fwspk *fwspk = control->private_data;
+ unsigned int i, changed_channels;
+ bool equal_values = true;
+ s16 volume;
+ int err;
+
+ for (i = 0; i < fwspk->device_info->mixer_channels; ++i) {
+ if (value->value.integer.value[i] < fwspk->volume_min ||
+ value->value.integer.value[i] > fwspk->volume_max)
+ return -EINVAL;
+ if (value->value.integer.value[i] !=
+ value->value.integer.value[0])
+ equal_values = false;
+ }
+
+ changed_channels = 0;
+ for (i = 0; i < fwspk->device_info->mixer_channels; ++i)
+ if (value->value.integer.value[channel_map[i]] !=
+ fwspk->volume[i])
+ changed_channels |= 1 << (i + 1);
+
+ if (equal_values && changed_channels != 0)
+ changed_channels = 1 << 0;
+
+ for (i = 0; i <= fwspk->device_info->mixer_channels; ++i) {
+ volume = value->value.integer.value[channel_map[i ? i - 1 : 0]];
+ if (changed_channels & (1 << i)) {
+ err = fwspk_volume_command(fwspk, &volume, i,
+ CTL_CURRENT, CTL_WRITE);
+ if (err < 0)
+ return err;
+ }
+ if (i > 0)
+ fwspk->volume[i - 1] = volume;
+ }
+
+ return changed_channels != 0;
+}
+
+static int fwspk_create_mixer(struct fwspk *fwspk)
+{
+ static const struct snd_kcontrol_new controls[] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "PCM Playback Switch",
+ .info = snd_ctl_boolean_mono_info,
+ .get = fwspk_mute_get,
+ .put = fwspk_mute_put,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "PCM Playback Volume",
+ .info = fwspk_volume_info,
+ .get = fwspk_volume_get,
+ .put = fwspk_volume_put,
+ },
+ };
+ unsigned int i, first_ch;
+ int err;
+
+ err = fwspk_volume_command(fwspk, &fwspk->volume_min,
+ 0, CTL_MIN, CTL_READ);
+ if (err < 0)
+ return err;
+ err = fwspk_volume_command(fwspk, &fwspk->volume_max,
+ 0, CTL_MAX, CTL_READ);
+ if (err < 0)
+ return err;
+
+ err = fwspk_mute_command(fwspk, &fwspk->mute, CTL_READ);
+ if (err < 0)
+ return err;
+
+ first_ch = fwspk->device_info->mixer_channels == 1 ? 0 : 1;
+ for (i = 0; i < fwspk->device_info->mixer_channels; ++i) {
+ err = fwspk_volume_command(fwspk, &fwspk->volume[i],
+ first_ch + i, CTL_CURRENT, CTL_READ);
+ if (err < 0)
+ return err;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(controls); ++i) {
+ err = snd_ctl_add(fwspk->card,
+ snd_ctl_new1(&controls[i], fwspk));
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
+static u32 fwspk_read_firmware_version(struct fw_unit *unit)
+{
+ __be32 data;
+ int err;
+
+ err = snd_fw_transaction(unit, TCODE_READ_QUADLET_REQUEST,
+ OXFORD_FIRMWARE_ID_ADDRESS, &data, 4);
+ return err >= 0 ? be32_to_cpu(data) : 0;
+}
+
+static void fwspk_card_free(struct snd_card *card)
+{
+ struct fwspk *fwspk = card->private_data;
+ struct fw_device *dev = fw_parent_device(fwspk->unit);
+
+ amdtp_out_stream_destroy(&fwspk->stream);
+ cmp_connection_destroy(&fwspk->connection);
+ fw_unit_put(fwspk->unit);
+ fw_device_put(dev);
+ mutex_destroy(&fwspk->mutex);
+}
+
+static const struct device_info *__devinit fwspk_detect(struct fw_device *dev)
+{
+ static const struct device_info griffin_firewave = {
+ .driver_name = "FireWave",
+ .short_name = "FireWave",
+ .long_name = "Griffin FireWave Surround",
+ .pcm_constraints = firewave_constraints,
+ .mixer_channels = 6,
+ .mute_fb_id = 0x01,
+ .volume_fb_id = 0x02,
+ };
+ static const struct device_info lacie_speakers = {
+ .driver_name = "FWSpeakers",
+ .short_name = "FireWire Speakers",
+ .long_name = "LaCie FireWire Speakers",
+ .pcm_constraints = lacie_speakers_constraints,
+ .mixer_channels = 1,
+ .mute_fb_id = 0x01,
+ .volume_fb_id = 0x01,
+ };
+ struct fw_csr_iterator i;
+ int key, value;
+
+ fw_csr_iterator_init(&i, dev->config_rom);
+ while (fw_csr_iterator_next(&i, &key, &value))
+ if (key == CSR_VENDOR)
+ switch (value) {
+ case VENDOR_GRIFFIN:
+ return &griffin_firewave;
+ case VENDOR_LACIE:
+ return &lacie_speakers;
+ }
+
+ return NULL;
+}
+
+static int __devinit fwspk_probe(struct device *unit_dev)
+{
+ struct fw_unit *unit = fw_unit(unit_dev);
+ struct fw_device *fw_dev = fw_parent_device(unit);
+ struct snd_card *card;
+ struct fwspk *fwspk;
+ u32 firmware;
+ int err;
+
+ err = snd_card_create(-1, NULL, THIS_MODULE, sizeof(*fwspk), &card);
+ if (err < 0)
+ return err;
+ snd_card_set_dev(card, unit_dev);
+
+ fwspk = card->private_data;
+ fwspk->card = card;
+ mutex_init(&fwspk->mutex);
+ fw_device_get(fw_dev);
+ fwspk->unit = fw_unit_get(unit);
+ fwspk->device_info = fwspk_detect(fw_dev);
+ if (!fwspk->device_info) {
+ err = -ENODEV;
+ goto err_unit;
+ }
+
+ err = cmp_connection_init(&fwspk->connection, unit, 0);
+ if (err < 0)
+ goto err_unit;
+
+ err = amdtp_out_stream_init(&fwspk->stream, unit, CIP_NONBLOCKING);
+ if (err < 0)
+ goto err_connection;
+
+ card->private_free = fwspk_card_free;
+
+ strcpy(card->driver, fwspk->device_info->driver_name);
+ strcpy(card->shortname, fwspk->device_info->short_name);
+ firmware = fwspk_read_firmware_version(unit);
+ snprintf(card->longname, sizeof(card->longname),
+ "%s (OXFW%x %04x), GUID %08x%08x at %s, S%d",
+ fwspk->device_info->long_name,
+ firmware >> 20, firmware & 0xffff,
+ fw_dev->config_rom[3], fw_dev->config_rom[4],
+ dev_name(&unit->device), 100 << fw_dev->max_speed);
+ strcpy(card->mixername, "OXFW970");
+
+ err = fwspk_create_pcm(fwspk);
+ if (err < 0)
+ goto error;
+
+ err = fwspk_create_mixer(fwspk);
+ if (err < 0)
+ goto error;
+
+ err = snd_card_register(card);
+ if (err < 0)
+ goto error;
+
+ dev_set_drvdata(unit_dev, fwspk);
+
+ return 0;
+
+err_connection:
+ cmp_connection_destroy(&fwspk->connection);
+err_unit:
+ fw_unit_put(fwspk->unit);
+ fw_device_put(fw_dev);
+ mutex_destroy(&fwspk->mutex);
+error:
+ snd_card_free(card);
+ return err;
+}
+
+static int __devexit fwspk_remove(struct device *dev)
+{
+ struct fwspk *fwspk = dev_get_drvdata(dev);
+
+ snd_card_disconnect(fwspk->card);
+
+ mutex_lock(&fwspk->mutex);
+ amdtp_out_stream_pcm_abort(&fwspk->stream);
+ fwspk_stop_stream(fwspk);
+ mutex_unlock(&fwspk->mutex);
+
+ snd_card_free_when_closed(fwspk->card);
+
+ return 0;
+}
+
+static void fwspk_bus_reset(struct fw_unit *unit)
+{
+ struct fwspk *fwspk = dev_get_drvdata(&unit->device);
+
+ fcp_bus_reset(fwspk->unit);
+
+ if (cmp_connection_update(&fwspk->connection) < 0) {
+ mutex_lock(&fwspk->mutex);
+ amdtp_out_stream_pcm_abort(&fwspk->stream);
+ fwspk_stop_stream(fwspk);
+ mutex_unlock(&fwspk->mutex);
+ return;
+ }
+
+ amdtp_out_stream_update(&fwspk->stream);
+}
+
+static const struct ieee1394_device_id fwspk_id_table[] = {
+ {
+ .match_flags = IEEE1394_MATCH_VENDOR_ID |
+ IEEE1394_MATCH_MODEL_ID |
+ IEEE1394_MATCH_SPECIFIER_ID |
+ IEEE1394_MATCH_VERSION,
+ .vendor_id = VENDOR_GRIFFIN,
+ .model_id = 0x00f970,
+ .specifier_id = SPECIFIER_1394TA,
+ .version = VERSION_AVC,
+ },
+ {
+ .match_flags = IEEE1394_MATCH_VENDOR_ID |
+ IEEE1394_MATCH_MODEL_ID |
+ IEEE1394_MATCH_SPECIFIER_ID |
+ IEEE1394_MATCH_VERSION,
+ .vendor_id = VENDOR_LACIE,
+ .model_id = 0x00f970,
+ .specifier_id = SPECIFIER_1394TA,
+ .version = VERSION_AVC,
+ },
+ { }
+};
+MODULE_DEVICE_TABLE(ieee1394, fwspk_id_table);
+
+static struct fw_driver fwspk_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = KBUILD_MODNAME,
+ .bus = &fw_bus_type,
+ .probe = fwspk_probe,
+ .remove = __devexit_p(fwspk_remove),
+ },
+ .update = fwspk_bus_reset,
+ .id_table = fwspk_id_table,
+};
+
+static int __init alsa_fwspk_init(void)
+{
+ return driver_register(&fwspk_driver.driver);
+}
+
+static void __exit alsa_fwspk_exit(void)
+{
+ driver_unregister(&fwspk_driver.driver);
+}
+
+module_init(alsa_fwspk_init);
+module_exit(alsa_fwspk_exit);
diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c
index fcb14a09..7c7793a 100644
--- a/sound/oss/soundcard.c
+++ b/sound/oss/soundcard.c
@@ -526,31 +526,21 @@ bad:
}
-/* These device names follow the official Linux device list,
- * Documentation/devices.txt. Let us know if there are other
- * common names we should support for compatibility.
- * Only those devices not created by the generic code in sound_core.c are
- * registered here.
- */
-static const struct {
- unsigned short minor;
- char *name;
- umode_t mode;
- int *num;
-} dev_list[] = { /* list of minor devices */
-/* seems to be some confusion here -- this device is not in the device list */
- {SND_DEV_DSP16, "dspW", S_IWUGO | S_IRUSR | S_IRGRP,
- &num_audiodevs},
- {SND_DEV_AUDIO, "audio", S_IWUGO | S_IRUSR | S_IRGRP,
- &num_audiodevs},
-};
-
static int dmabuf;
static int dmabug;
module_param(dmabuf, int, 0444);
module_param(dmabug, int, 0444);
+/* additional minors for compatibility */
+struct oss_minor_dev {
+ unsigned short minor;
+ unsigned int enabled;
+} dev_list[] = {
+ { SND_DEV_DSP16 },
+ { SND_DEV_AUDIO },
+};
+
static int __init oss_init(void)
{
int err;
@@ -571,18 +561,12 @@ static int __init oss_init(void)
sound_dmap_flag = (dmabuf > 0 ? 1 : 0);
for (i = 0; i < ARRAY_SIZE(dev_list); i++) {
- device_create(sound_class, NULL,
- MKDEV(SOUND_MAJOR, dev_list[i].minor), NULL,
- "%s", dev_list[i].name);
-
- if (!dev_list[i].num)
- continue;
-
- for (j = 1; j < *dev_list[i].num; j++)
- device_create(sound_class, NULL,
- MKDEV(SOUND_MAJOR,
- dev_list[i].minor + (j*0x10)),
- NULL, "%s%d", dev_list[i].name, j);
+ j = 0;
+ do {
+ unsigned short minor = dev_list[i].minor + j * 0x10;
+ if (!register_sound_special(&oss_sound_fops, minor))
+ dev_list[i].enabled = (1 << j);
+ } while (++j < num_audiodevs);
}
if (sound_nblocks >= MAX_MEM_BLOCKS - 1)
@@ -596,11 +580,11 @@ static void __exit oss_cleanup(void)
int i, j;
for (i = 0; i < ARRAY_SIZE(dev_list); i++) {
- device_destroy(sound_class, MKDEV(SOUND_MAJOR, dev_list[i].minor));
- if (!dev_list[i].num)
- continue;
- for (j = 1; j < *dev_list[i].num; j++)
- device_destroy(sound_class, MKDEV(SOUND_MAJOR, dev_list[i].minor + (j*0x10)));
+ j = 0;
+ do {
+ if (dev_list[i].enabled & (1 << j))
+ unregister_sound_special(dev_list[i].minor);
+ } while (++j < num_audiodevs);
}
unregister_sound_special(1);
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index 9823d59..389cd79 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -152,10 +152,16 @@ config SND_AZT3328
select SND_MPU401_UART
select SND_PCM
select SND_RAWMIDI
+ select SND_AC97_CODEC
help
Say Y here to include support for Aztech AZF3328 (PCI168)
soundcards.
+ Supported features: AC97-"conformant" mixer, MPU401/OPL3, analog I/O
+ (16bit/8bit, many sample rates [<= 66.2kHz], NO hardware mixing),
+ Digital Enhanced Game Port, 1.024MHz multimedia sequencer timer,
+ ext. codec (I2S port), onboard amp (4W/4Ohms/ch), suspend/resume.
+
To compile this driver as a module, choose M here: the module
will be called snd-azt3328.
@@ -572,13 +578,13 @@ comment "Don't forget to add built-in firmwares for HDSP driver"
depends on SND_HDSP=y
config SND_HDSPM
- tristate "RME Hammerfall DSP MADI"
+ tristate "RME Hammerfall DSP MADI/RayDAT/AIO"
select SND_HWDEP
select SND_RAWMIDI
select SND_PCM
help
- Say Y here to include support for RME Hammerfall DSP MADI
- soundcards.
+ Say Y here to include support for RME Hammerfall DSP MADI,
+ RayDAT and AIO soundcards.
To compile this driver as a module, choose M here: the module
will be called snd-hdspm.
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index cb62d17..7f4d619 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -71,6 +71,12 @@ static const struct ac97_codec_id snd_ac97_codec_id_vendors[] = {
{ 0x414b4d00, 0xffffff00, "Asahi Kasei", NULL, NULL },
{ 0x414c4300, 0xffffff00, "Realtek", NULL, NULL },
{ 0x414c4700, 0xffffff00, "Realtek", NULL, NULL },
+/*
+ * This is an _inofficial_ Aztech Labs entry
+ * (value might differ from unknown official Aztech ID),
+ * currently used by the AC97 emulation of the almost-AC97 PCI168 card.
+ */
+{ 0x415a5400, 0xffffff00, "Aztech Labs (emulated)", NULL, NULL },
{ 0x434d4900, 0xffffff00, "C-Media Electronics", NULL, NULL },
{ 0x43525900, 0xffffff00, "Cirrus Logic", NULL, NULL },
{ 0x43585400, 0xffffff00, "Conexant", NULL, NULL },
@@ -127,6 +133,7 @@ static const struct ac97_codec_id snd_ac97_codec_ids[] = {
{ 0x414c4781, 0xffffffff, "ALC658D", NULL, NULL }, /* already patched */
{ 0x414c4780, 0xfffffff0, "ALC658", patch_alc655, NULL },
{ 0x414c4790, 0xfffffff0, "ALC850", patch_alc850, NULL },
+{ 0x415a5401, 0xffffffff, "AZF3328", patch_aztech_azf3328, NULL },
{ 0x434d4941, 0xffffffff, "CMI9738", patch_cm9738, NULL },
{ 0x434d4961, 0xffffffff, "CMI9739", patch_cm9739, NULL },
{ 0x434d4969, 0xffffffff, "CMI9780", patch_cm9780, NULL },
@@ -590,9 +597,9 @@ static int snd_ac97_put_volsw(struct snd_kcontrol *kcontrol,
snd_ac97_page_restore(ac97, page_save);
#ifdef CONFIG_SND_AC97_POWER_SAVE
/* check analog mixer power-down */
- if ((val_mask & 0x8000) &&
+ if ((val_mask & AC97_PD_EAPD) &&
(kcontrol->private_value & (1<<30))) {
- if (val & 0x8000)
+ if (val & AC97_PD_EAPD)
ac97->power_up &= ~(1 << (reg>>1));
else
ac97->power_up |= 1 << (reg>>1);
@@ -1035,20 +1042,20 @@ static int snd_ac97_dev_free(struct snd_device *device)
static int snd_ac97_try_volume_mix(struct snd_ac97 * ac97, int reg)
{
- unsigned short val, mask = 0x8000;
+ unsigned short val, mask = AC97_MUTE_MASK_MONO;
if (! snd_ac97_valid_reg(ac97, reg))
return 0;
switch (reg) {
case AC97_MASTER_TONE:
- return ac97->caps & 0x04 ? 1 : 0;
+ return ac97->caps & AC97_BC_BASS_TREBLE ? 1 : 0;
case AC97_HEADPHONE:
- return ac97->caps & 0x10 ? 1 : 0;
+ return ac97->caps & AC97_BC_HEADPHONE ? 1 : 0;
case AC97_REC_GAIN_MIC:
- return ac97->caps & 0x01 ? 1 : 0;
+ return ac97->caps & AC97_BC_DEDICATED_MIC ? 1 : 0;
case AC97_3D_CONTROL:
- if (ac97->caps & 0x7c00) {
+ if (ac97->caps & AC97_BC_3D_TECH_ID_MASK) {
val = snd_ac97_read(ac97, reg);
/* if nonzero - fixed and we can't set it */
return val == 0;
@@ -1104,7 +1111,10 @@ static void check_volume_resolution(struct snd_ac97 *ac97, int reg, unsigned cha
*lo_max = *hi_max = 0;
for (i = 0 ; i < ARRAY_SIZE(cbit); i++) {
unsigned short val;
- snd_ac97_write(ac97, reg, 0x8080 | cbit[i] | (cbit[i] << 8));
+ snd_ac97_write(
+ ac97, reg,
+ AC97_MUTE_MASK_STEREO | cbit[i] | (cbit[i] << 8)
+ );
/* Do the read twice due to buffers on some ac97 codecs.
* e.g. The STAC9704 returns exactly what you wrote to the register
* if you read it immediately. This causes the detect routine to fail.
@@ -1139,14 +1149,14 @@ static void snd_ac97_change_volume_params2(struct snd_ac97 * ac97, int reg, int
unsigned short val, val1;
*max = 63;
- val = 0x8080 | (0x20 << shift);
+ val = AC97_MUTE_MASK_STEREO | (0x20 << shift);
snd_ac97_write(ac97, reg, val);
val1 = snd_ac97_read(ac97, reg);
if (val != val1) {
*max = 31;
}
/* reset volume to zero */
- snd_ac97_write_cache(ac97, reg, 0x8080);
+ snd_ac97_write_cache(ac97, reg, AC97_MUTE_MASK_STEREO);
}
static inline int printable(unsigned int x)
@@ -1183,16 +1193,16 @@ static int snd_ac97_cmute_new_stereo(struct snd_card *card, char *name, int reg,
if (! snd_ac97_valid_reg(ac97, reg))
return 0;
- mute_mask = 0x8000;
+ mute_mask = AC97_MUTE_MASK_MONO;
val = snd_ac97_read(ac97, reg);
if (check_stereo || (ac97->flags & AC97_STEREO_MUTES)) {
/* check whether both mute bits work */
- val1 = val | 0x8080;
+ val1 = val | AC97_MUTE_MASK_STEREO;
snd_ac97_write(ac97, reg, val1);
if (val1 == snd_ac97_read(ac97, reg))
- mute_mask = 0x8080;
+ mute_mask = AC97_MUTE_MASK_STEREO;
}
- if (mute_mask == 0x8080) {
+ if (mute_mask == AC97_MUTE_MASK_STEREO) {
struct snd_kcontrol_new tmp = AC97_DOUBLE(name, reg, 15, 7, 1, 1);
if (check_amix)
tmp.private_value |= (1 << 30);
@@ -1268,9 +1278,11 @@ static int snd_ac97_cvol_new(struct snd_card *card, char *name, int reg, unsigne
err = snd_ctl_add(card, kctl);
if (err < 0)
return err;
- snd_ac97_write_cache(ac97, reg,
- (snd_ac97_read(ac97, reg) & 0x8080) |
- lo_max | (hi_max << 8));
+ snd_ac97_write_cache(
+ ac97, reg,
+ (snd_ac97_read(ac97, reg) & AC97_MUTE_MASK_STEREO)
+ | lo_max | (hi_max << 8)
+ );
return 0;
}
@@ -1332,7 +1344,7 @@ static int snd_ac97_mixer_build(struct snd_ac97 * ac97)
return err;
}
- ac97->regs[AC97_CENTER_LFE_MASTER] = 0x8080;
+ ac97->regs[AC97_CENTER_LFE_MASTER] = AC97_MUTE_MASK_STEREO;
/* build center controls */
if ((snd_ac97_try_volume_mix(ac97, AC97_CENTER_LFE_MASTER))
@@ -1410,8 +1422,12 @@ static int snd_ac97_mixer_build(struct snd_ac97 * ac97)
if ((err = snd_ctl_add(card, kctl = snd_ac97_cnew(&snd_ac97_controls_pc_beep[idx], ac97))) < 0)
return err;
set_tlv_db_scale(kctl, db_scale_4bit);
- snd_ac97_write_cache(ac97, AC97_PC_BEEP,
- snd_ac97_read(ac97, AC97_PC_BEEP) | 0x801e);
+ snd_ac97_write_cache(
+ ac97,
+ AC97_PC_BEEP,
+ (snd_ac97_read(ac97, AC97_PC_BEEP)
+ | AC97_MUTE_MASK_MONO | 0x001e)
+ );
}
/* build Phone controls */
@@ -1545,7 +1561,7 @@ static int snd_ac97_mixer_build(struct snd_ac97 * ac97)
}
/* build Simulated Stereo Enhancement control */
- if (ac97->caps & 0x0008) {
+ if (ac97->caps & AC97_BC_SIM_STEREO) {
if ((err = snd_ctl_add(card, snd_ac97_cnew(&snd_ac97_controls_general[AC97_GENERAL_STEREO_ENHANCEMENT], ac97))) < 0)
return err;
}
@@ -1557,7 +1573,7 @@ static int snd_ac97_mixer_build(struct snd_ac97 * ac97)
}
/* build Loudness control */
- if (ac97->caps & 0x0020) {
+ if (ac97->caps & AC97_BC_LOUDNESS) {
if ((err = snd_ctl_add(card, snd_ac97_cnew(&snd_ac97_controls_general[AC97_GENERAL_LOUDNESS], ac97))) < 0)
return err;
}
@@ -2542,8 +2558,8 @@ void snd_ac97_resume(struct snd_ac97 *ac97)
schedule_timeout_uninterruptible(1);
} while (time_after_eq(end_time, jiffies));
/* FIXME: extra delay */
- ac97->bus->ops->write(ac97, AC97_MASTER, 0x8000);
- if (snd_ac97_read(ac97, AC97_MASTER) != 0x8000)
+ ac97->bus->ops->write(ac97, AC97_MASTER, AC97_MUTE_MASK_MONO);
+ if (snd_ac97_read(ac97, AC97_MASTER) != AC97_MUTE_MASK_MONO)
msleep(250);
} else {
end_time = jiffies + msecs_to_jiffies(100);
@@ -2747,12 +2763,12 @@ static int master_mute_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
int rshift = (kcontrol->private_value >> 12) & 0x0f;
unsigned short mask;
if (shift != rshift)
- mask = 0x8080;
+ mask = AC97_MUTE_MASK_STEREO;
else
- mask = 0x8000;
- snd_ac97_update_bits(ac97, AC97_POWERDOWN, 0x8000,
+ mask = AC97_MUTE_MASK_MONO;
+ snd_ac97_update_bits(ac97, AC97_POWERDOWN, AC97_PD_EAPD,
(ac97->regs[AC97_MASTER] & mask) == mask ?
- 0x8000 : 0);
+ AC97_PD_EAPD : 0);
}
return err;
}
@@ -2765,7 +2781,10 @@ static int tune_mute_led(struct snd_ac97 *ac97)
return -ENOENT;
msw->put = master_mute_sw_put;
snd_ac97_remove_ctl(ac97, "External Amplifier", NULL);
- snd_ac97_update_bits(ac97, AC97_POWERDOWN, 0x8000, 0x8000); /* mute LED on */
+ snd_ac97_update_bits(
+ ac97, AC97_POWERDOWN,
+ AC97_PD_EAPD, AC97_PD_EAPD /* mute LED on */
+ );
ac97->scaps |= AC97_SCAP_EAPD_LED;
return 0;
}
@@ -2780,12 +2799,12 @@ static int hp_master_mute_sw_put(struct snd_kcontrol *kcontrol,
int rshift = (kcontrol->private_value >> 12) & 0x0f;
unsigned short mask;
if (shift != rshift)
- mask = 0x8080;
+ mask = AC97_MUTE_MASK_STEREO;
else
- mask = 0x8000;
- snd_ac97_update_bits(ac97, AC97_POWERDOWN, 0x8000,
+ mask = AC97_MUTE_MASK_MONO;
+ snd_ac97_update_bits(ac97, AC97_POWERDOWN, AC97_PD_EAPD,
(ac97->regs[AC97_MASTER] & mask) == mask ?
- 0x8000 : 0);
+ AC97_PD_EAPD : 0);
}
return err;
}
@@ -2801,7 +2820,10 @@ static int tune_hp_mute_led(struct snd_ac97 *ac97)
snd_ac97_remove_ctl(ac97, "External Amplifier", NULL);
snd_ac97_remove_ctl(ac97, "Headphone Playback", "Switch");
snd_ac97_remove_ctl(ac97, "Headphone Playback", "Volume");
- snd_ac97_update_bits(ac97, AC97_POWERDOWN, 0x8000, 0x8000); /* mute LED on */
+ snd_ac97_update_bits(
+ ac97, AC97_POWERDOWN,
+ AC97_PD_EAPD, AC97_PD_EAPD /* mute LED on */
+ );
return 0;
}
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index bf47574..200c9a1 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -27,6 +27,15 @@
#include "ac97_patch.h"
/*
+ * Forward declarations
+ */
+
+static struct snd_kcontrol *snd_ac97_find_mixer_ctl(struct snd_ac97 *ac97,
+ const char *name);
+static int snd_ac97_add_vmaster(struct snd_ac97 *ac97, char *name,
+ const unsigned int *tlv, const char **slaves);
+
+/*
* Chip specific initialization
*/
@@ -2940,6 +2949,49 @@ static int patch_alc850(struct snd_ac97 *ac97)
return 0;
}
+static int patch_aztech_azf3328_specific(struct snd_ac97 *ac97)
+{
+ struct snd_kcontrol *kctl_3d_center =
+ snd_ac97_find_mixer_ctl(ac97, "3D Control - Center");
+ struct snd_kcontrol *kctl_3d_depth =
+ snd_ac97_find_mixer_ctl(ac97, "3D Control - Depth");
+
+ /*
+ * 3D register is different from AC97 standard layout
+ * (also do some renaming, to resemble Windows driver naming)
+ */
+ if (kctl_3d_center) {
+ kctl_3d_center->private_value =
+ AC97_SINGLE_VALUE(AC97_3D_CONTROL, 1, 0x07, 0);
+ snd_ac97_rename_vol_ctl(ac97,
+ "3D Control - Center", "3D Control - Width"
+ );
+ }
+ if (kctl_3d_depth)
+ kctl_3d_depth->private_value =
+ AC97_SINGLE_VALUE(AC97_3D_CONTROL, 8, 0x03, 0);
+
+ /* Aztech Windows driver calls the
+ equivalent control "Modem Playback", thus rename it: */
+ snd_ac97_rename_vol_ctl(ac97,
+ "Master Mono Playback", "Modem Playback"
+ );
+ snd_ac97_rename_vol_ctl(ac97,
+ "Headphone Playback", "FM Synth Playback"
+ );
+
+ return 0;
+}
+
+static const struct snd_ac97_build_ops patch_aztech_azf3328_ops = {
+ .build_specific = patch_aztech_azf3328_specific
+};
+
+static int patch_aztech_azf3328(struct snd_ac97 *ac97)
+{
+ ac97->build_ops = &patch_aztech_azf3328_ops;
+ return 0;
+}
/*
* C-Media CM97xx codecs
diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c
index c80b0b8..0ac1f98 100644
--- a/sound/pci/asihpi/asihpi.c
+++ b/sound/pci/asihpi/asihpi.c
@@ -21,6 +21,7 @@
* would appreciate it if you grant us the right to use those modifications
* for any purpose including commercial applications.
*/
+
/* >0: print Hw params, timer vars. >1: print stream write/copy sizes */
#define REALLY_VERBOSE_LOGGING 0
@@ -36,16 +37,12 @@
#define VPRINTK2(...)
#endif
-#ifndef ASI_STYLE_NAMES
-/* not sure how ALSA style name should look */
-#define ASI_STYLE_NAMES 1
-#endif
-
#include "hpi_internal.h"
#include "hpimsginit.h"
#include "hpioctl.h"
#include <linux/pci.h>
+#include <linux/version.h>
#include <linux/init.h>
#include <linux/jiffies.h>
#include <linux/slab.h>
@@ -85,11 +82,11 @@ MODULE_PARM_DESC(enable_hpi_hwdep,
/* identify driver */
#ifdef KERNEL_ALSA_BUILD
-static char *build_info = "built using headers from kernel source";
+static char *build_info = "Built using headers from kernel source";
module_param(build_info, charp, S_IRUGO);
MODULE_PARM_DESC(build_info, "built using headers from kernel source");
#else
-static char *build_info = "built within ALSA source";
+static char *build_info = "Built within ALSA source";
module_param(build_info, charp, S_IRUGO);
MODULE_PARM_DESC(build_info, "built within ALSA source");
#endif
@@ -100,13 +97,14 @@ static const int mixer_dump;
#define DEFAULT_SAMPLERATE 44100
static int adapter_fs = DEFAULT_SAMPLERATE;
-static struct hpi_hsubsys *ss; /* handle to HPI audio subsystem */
-
/* defaults */
#define PERIODS_MIN 2
-#define PERIOD_BYTES_MIN 2304
+#define PERIOD_BYTES_MIN 2048
#define BUFFER_BYTES_MAX (512 * 1024)
+/* convert stream to character */
+#define SCHR(s) ((s == SNDRV_PCM_STREAM_PLAYBACK) ? 'P' : 'C')
+
/*#define TIMER_MILLISECONDS 20
#define FORCE_TIMER_JIFFIES ((TIMER_MILLISECONDS * HZ + 999)/1000)
*/
@@ -152,11 +150,12 @@ struct snd_card_asihpi_pcm {
struct timer_list timer;
unsigned int respawn_timer;
unsigned int hpi_buffer_attached;
- unsigned int pcm_size;
- unsigned int pcm_count;
+ unsigned int buffer_bytes;
+ unsigned int period_bytes;
unsigned int bytes_per_sec;
- unsigned int pcm_irq_pos; /* IRQ position */
- unsigned int pcm_buf_pos; /* position in buffer */
+ unsigned int pcm_buf_host_rw_ofs; /* Host R/W pos */
+ unsigned int pcm_buf_dma_ofs; /* DMA R/W offset in buffer */
+ unsigned int pcm_buf_elapsed_dma_ofs; /* DMA R/W offset in buffer */
struct snd_pcm_substream *substream;
u32 h_stream;
struct hpi_format format;
@@ -167,7 +166,6 @@ struct snd_card_asihpi_pcm {
/* Functions to allow driver to give a buffer to HPI for busmastering */
static u16 hpi_stream_host_buffer_attach(
- struct hpi_hsubsys *hS,
u32 h_stream, /* handle to outstream. */
u32 size_in_bytes, /* size in bytes of bus mastering buffer */
u32 pci_address
@@ -194,10 +192,7 @@ static u16 hpi_stream_host_buffer_attach(
return hr.error;
}
-static u16 hpi_stream_host_buffer_detach(
- struct hpi_hsubsys *hS,
- u32 h_stream
-)
+static u16 hpi_stream_host_buffer_detach(u32 h_stream)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -218,24 +213,23 @@ static u16 hpi_stream_host_buffer_detach(
return hr.error;
}
-static inline u16 hpi_stream_start(struct hpi_hsubsys *hS, u32 h_stream)
+static inline u16 hpi_stream_start(u32 h_stream)
{
if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM)
- return hpi_outstream_start(hS, h_stream);
+ return hpi_outstream_start(h_stream);
else
- return hpi_instream_start(hS, h_stream);
+ return hpi_instream_start(h_stream);
}
-static inline u16 hpi_stream_stop(struct hpi_hsubsys *hS, u32 h_stream)
+static inline u16 hpi_stream_stop(u32 h_stream)
{
if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM)
- return hpi_outstream_stop(hS, h_stream);
+ return hpi_outstream_stop(h_stream);
else
- return hpi_instream_stop(hS, h_stream);
+ return hpi_instream_stop(h_stream);
}
static inline u16 hpi_stream_get_info_ex(
- struct hpi_hsubsys *hS,
u32 h_stream,
u16 *pw_state,
u32 *pbuffer_size,
@@ -244,42 +238,43 @@ static inline u16 hpi_stream_get_info_ex(
u32 *pauxiliary_data
)
{
+ u16 e;
if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM)
- return hpi_outstream_get_info_ex(hS, h_stream, pw_state,
+ e = hpi_outstream_get_info_ex(h_stream, pw_state,
pbuffer_size, pdata_in_buffer,
psample_count, pauxiliary_data);
else
- return hpi_instream_get_info_ex(hS, h_stream, pw_state,
+ e = hpi_instream_get_info_ex(h_stream, pw_state,
pbuffer_size, pdata_in_buffer,
psample_count, pauxiliary_data);
+ return e;
}
-static inline u16 hpi_stream_group_add(struct hpi_hsubsys *hS,
+static inline u16 hpi_stream_group_add(
u32 h_master,
u32 h_stream)
{
if (hpi_handle_object(h_master) == HPI_OBJ_OSTREAM)
- return hpi_outstream_group_add(hS, h_master, h_stream);
+ return hpi_outstream_group_add(h_master, h_stream);
else
- return hpi_instream_group_add(hS, h_master, h_stream);
+ return hpi_instream_group_add(h_master, h_stream);
}
-static inline u16 hpi_stream_group_reset(struct hpi_hsubsys *hS,
- u32 h_stream)
+static inline u16 hpi_stream_group_reset(u32 h_stream)
{
if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM)
- return hpi_outstream_group_reset(hS, h_stream);
+ return hpi_outstream_group_reset(h_stream);
else
- return hpi_instream_group_reset(hS, h_stream);
+ return hpi_instream_group_reset(h_stream);
}
-static inline u16 hpi_stream_group_get_map(struct hpi_hsubsys *hS,
+static inline u16 hpi_stream_group_get_map(
u32 h_stream, u32 *mo, u32 *mi)
{
if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM)
- return hpi_outstream_group_get_map(hS, h_stream, mo, mi);
+ return hpi_outstream_group_get_map(h_stream, mo, mi);
else
- return hpi_instream_group_get_map(hS, h_stream, mo, mi);
+ return hpi_instream_group_get_map(h_stream, mo, mi);
}
static u16 handle_error(u16 err, int line, char *filename)
@@ -299,11 +294,11 @@ static void print_hwparams(struct snd_pcm_hw_params *p)
{
snd_printd("HWPARAMS \n");
snd_printd("samplerate %d \n", params_rate(p));
- snd_printd("channels %d \n", params_channels(p));
- snd_printd("format %d \n", params_format(p));
+ snd_printd("Channels %d \n", params_channels(p));
+ snd_printd("Format %d \n", params_format(p));
snd_printd("subformat %d \n", params_subformat(p));
- snd_printd("buffer bytes %d \n", params_buffer_bytes(p));
- snd_printd("period bytes %d \n", params_period_bytes(p));
+ snd_printd("Buffer bytes %d \n", params_buffer_bytes(p));
+ snd_printd("Period bytes %d \n", params_period_bytes(p));
snd_printd("access %d \n", params_access(p));
snd_printd("period_size %d \n", params_period_size(p));
snd_printd("periods %d \n", params_periods(p));
@@ -335,7 +330,7 @@ static snd_pcm_format_t hpi_to_alsa_formats[] = {
*/
-1
#else
- /* SNDRV_PCM_FORMAT_S24_3LE */ /* { HPI_FORMAT_PCM24_SIGNED 15 */
+ /* SNDRV_PCM_FORMAT_S24_3LE */ /* HPI_FORMAT_PCM24_SIGNED 15 */
#endif
};
@@ -378,20 +373,20 @@ static void snd_card_asihpi_pcm_samplerates(struct snd_card_asihpi *asihpi,
} else {
/* on cards without SRC,
valid rates are determined by sampleclock */
- err = hpi_mixer_get_control(ss, asihpi->h_mixer,
+ err = hpi_mixer_get_control(asihpi->h_mixer,
HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0,
HPI_CONTROL_SAMPLECLOCK, &h_control);
if (err) {
snd_printk(KERN_ERR
- "no local sampleclock, err %d\n", err);
+ "No local sampleclock, err %d\n", err);
}
for (idx = 0; idx < 100; idx++) {
- if (hpi_sample_clock_query_local_rate(ss,
+ if (hpi_sample_clock_query_local_rate(
h_control, idx, &sample_rate)) {
if (!idx)
snd_printk(KERN_ERR
- "local rate query failed\n");
+ "Local rate query failed\n");
break;
}
@@ -480,10 +475,10 @@ static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream,
format, params_rate(params), 0, 0));
if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
- if (hpi_instream_reset(ss, dpcm->h_stream) != 0)
+ if (hpi_instream_reset(dpcm->h_stream) != 0)
return -EINVAL;
- if (hpi_instream_set_format(ss,
+ if (hpi_instream_set_format(
dpcm->h_stream, &dpcm->format) != 0)
return -EINVAL;
}
@@ -491,10 +486,10 @@ static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream,
dpcm->hpi_buffer_attached = 0;
if (card->support_mmap) {
- err = hpi_stream_host_buffer_attach(ss, dpcm->h_stream,
+ err = hpi_stream_host_buffer_attach(dpcm->h_stream,
params_buffer_bytes(params), runtime->dma_addr);
if (err == 0) {
- snd_printd(KERN_INFO
+ VPRINTK1(KERN_INFO
"stream_host_buffer_attach succeeded %u %lu\n",
params_buffer_bytes(params),
(unsigned long)runtime->dma_addr);
@@ -505,11 +500,11 @@ static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream,
return -ENOMEM;
}
- err = hpi_stream_get_info_ex(ss, dpcm->h_stream, NULL,
+ err = hpi_stream_get_info_ex(dpcm->h_stream, NULL,
&dpcm->hpi_buffer_attached,
NULL, NULL, NULL);
- snd_printd(KERN_INFO "stream_host_buffer_attach status 0x%x\n",
+ VPRINTK1(KERN_INFO "stream_host_buffer_attach status 0x%x\n",
dpcm->hpi_buffer_attached);
}
bytes_per_sec = params_rate(params) * params_channels(params);
@@ -520,16 +515,32 @@ static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
dpcm->bytes_per_sec = bytes_per_sec;
- dpcm->pcm_size = params_buffer_bytes(params);
- dpcm->pcm_count = params_period_bytes(params);
- snd_printd(KERN_INFO "pcm_size=%d, pcm_count=%d, bps=%d\n",
- dpcm->pcm_size, dpcm->pcm_count, bytes_per_sec);
+ dpcm->buffer_bytes = params_buffer_bytes(params);
+ dpcm->period_bytes = params_period_bytes(params);
+ VPRINTK1(KERN_INFO "buffer_bytes=%d, period_bytes=%d, bps=%d\n",
+ dpcm->buffer_bytes, dpcm->period_bytes, bytes_per_sec);
- dpcm->pcm_irq_pos = 0;
- dpcm->pcm_buf_pos = 0;
return 0;
}
+static int
+snd_card_asihpi_hw_free(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_card_asihpi_pcm *dpcm = runtime->private_data;
+ if (dpcm->hpi_buffer_attached)
+ hpi_stream_host_buffer_detach(dpcm->h_stream);
+
+ snd_pcm_lib_free_pages(substream);
+ return 0;
+}
+
+static void snd_card_asihpi_runtime_free(struct snd_pcm_runtime *runtime)
+{
+ struct snd_card_asihpi_pcm *dpcm = runtime->private_data;
+ kfree(dpcm);
+}
+
static void snd_card_asihpi_pcm_timer_start(struct snd_pcm_substream *
substream)
{
@@ -537,9 +548,9 @@ static void snd_card_asihpi_pcm_timer_start(struct snd_pcm_substream *
struct snd_card_asihpi_pcm *dpcm = runtime->private_data;
int expiry;
- expiry = (dpcm->pcm_count * HZ / dpcm->bytes_per_sec);
- /* wait longer the first time, for samples to propagate */
- expiry = max(expiry, 20);
+ expiry = HZ / 200;
+ /*? (dpcm->period_bytes * HZ / dpcm->bytes_per_sec); */
+ expiry = max(expiry, 1); /* don't let it be zero! */
dpcm->timer.expires = jiffies + expiry;
dpcm->respawn_timer = 1;
add_timer(&dpcm->timer);
@@ -562,37 +573,44 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream,
struct snd_pcm_substream *s;
u16 e;
- snd_printd("trigger %dstream %d\n",
- substream->stream, substream->number);
+ VPRINTK1(KERN_INFO "%c%d trigger\n",
+ SCHR(substream->stream), substream->number);
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
snd_pcm_group_for_each_entry(s, substream) {
- struct snd_card_asihpi_pcm *ds;
- ds = s->runtime->private_data;
+ struct snd_pcm_runtime *runtime = s->runtime;
+ struct snd_card_asihpi_pcm *ds = runtime->private_data;
if (snd_pcm_substream_chip(s) != card)
continue;
+ /* don't link Cap and Play */
+ if (substream->stream != s->stream)
+ continue;
+
if ((s->stream == SNDRV_PCM_STREAM_PLAYBACK) &&
(card->support_mmap)) {
/* How do I know how much valid data is present
- * in buffer? Just guessing 2 periods, but if
+ * in buffer? Must be at least one period!
+ * Guessing 2 periods, but if
* buffer is bigger it may contain even more
* data??
*/
- unsigned int preload = ds->pcm_count * 2;
- VPRINTK2("preload %d\n", preload);
+ unsigned int preload = ds->period_bytes * 1;
+ VPRINTK2(KERN_INFO "%d preload x%x\n", s->number, preload);
hpi_handle_error(hpi_outstream_write_buf(
- ss, ds->h_stream,
- &s->runtime->dma_area[0],
+ ds->h_stream,
+ &runtime->dma_area[0],
preload,
&ds->format));
+ ds->pcm_buf_host_rw_ofs = preload;
}
if (card->support_grouping) {
- VPRINTK1("\t_group %dstream %d\n", s->stream,
+ VPRINTK1(KERN_INFO "\t%c%d group\n",
+ SCHR(s->stream),
s->number);
- e = hpi_stream_group_add(ss,
+ e = hpi_stream_group_add(
dpcm->h_stream,
ds->h_stream);
if (!e) {
@@ -604,10 +622,12 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream,
} else
break;
}
- snd_printd("start\n");
+ VPRINTK1(KERN_INFO "start\n");
/* start the master stream */
snd_card_asihpi_pcm_timer_start(substream);
- hpi_handle_error(hpi_stream_start(ss, dpcm->h_stream));
+ if ((substream->stream == SNDRV_PCM_STREAM_CAPTURE) ||
+ !card->support_mmap)
+ hpi_handle_error(hpi_stream_start(dpcm->h_stream));
break;
case SNDRV_PCM_TRIGGER_STOP:
@@ -615,88 +635,73 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream,
snd_pcm_group_for_each_entry(s, substream) {
if (snd_pcm_substream_chip(s) != card)
continue;
+ /* don't link Cap and Play */
+ if (substream->stream != s->stream)
+ continue;
/*? workaround linked streams don't
transition to SETUP 20070706*/
s->runtime->status->state = SNDRV_PCM_STATE_SETUP;
if (card->support_grouping) {
- VPRINTK1("\t_group %dstream %d\n", s->stream,
+ VPRINTK1(KERN_INFO "\t%c%d group\n",
+ SCHR(s->stream),
s->number);
snd_pcm_trigger_done(s, substream);
} else
break;
}
- snd_printd("stop\n");
+ VPRINTK1(KERN_INFO "stop\n");
/* _prepare and _hwparams reset the stream */
- hpi_handle_error(hpi_stream_stop(ss, dpcm->h_stream));
+ hpi_handle_error(hpi_stream_stop(dpcm->h_stream));
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
hpi_handle_error(
- hpi_outstream_reset(ss, dpcm->h_stream));
+ hpi_outstream_reset(dpcm->h_stream));
if (card->support_grouping)
- hpi_handle_error(hpi_stream_group_reset(ss,
- dpcm->h_stream));
+ hpi_handle_error(hpi_stream_group_reset(dpcm->h_stream));
break;
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- snd_printd("pause release\n");
- hpi_handle_error(hpi_stream_start(ss, dpcm->h_stream));
+ VPRINTK1(KERN_INFO "pause release\n");
+ hpi_handle_error(hpi_stream_start(dpcm->h_stream));
snd_card_asihpi_pcm_timer_start(substream);
break;
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- snd_printd("pause\n");
+ VPRINTK1(KERN_INFO "pause\n");
snd_card_asihpi_pcm_timer_stop(substream);
- hpi_handle_error(hpi_stream_stop(ss, dpcm->h_stream));
+ hpi_handle_error(hpi_stream_stop(dpcm->h_stream));
break;
default:
- snd_printd("\tINVALID\n");
+ snd_printd(KERN_ERR "\tINVALID\n");
return -EINVAL;
}
return 0;
}
-static int
-snd_card_asihpi_hw_free(struct snd_pcm_substream *substream)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_card_asihpi_pcm *dpcm = runtime->private_data;
- if (dpcm->hpi_buffer_attached)
- hpi_stream_host_buffer_detach(ss, dpcm->h_stream);
-
- snd_pcm_lib_free_pages(substream);
- return 0;
-}
-
-static void snd_card_asihpi_runtime_free(struct snd_pcm_runtime *runtime)
-{
- struct snd_card_asihpi_pcm *dpcm = runtime->private_data;
- kfree(dpcm);
-}
-
/*algorithm outline
Without linking degenerates to getting single stream pos etc
Without mmap 2nd loop degenerates to snd_pcm_period_elapsed
*/
/*
-buf_pos=get_buf_pos(s);
+pcm_buf_dma_ofs=get_buf_pos(s);
for_each_linked_stream(s) {
- buf_pos=get_buf_pos(s);
- min_buf_pos = modulo_min(min_buf_pos, buf_pos, pcm_size)
- new_data = min(new_data, calc_new_data(buf_pos,irq_pos)
+ pcm_buf_dma_ofs=get_buf_pos(s);
+ min_buf_pos = modulo_min(min_buf_pos, pcm_buf_dma_ofs, buffer_bytes)
+ new_data = min(new_data, calc_new_data(pcm_buf_dma_ofs,irq_pos)
}
timer.expires = jiffies + predict_next_period_ready(min_buf_pos);
for_each_linked_stream(s) {
- s->buf_pos = min_buf_pos;
- if (new_data > pcm_count) {
+ s->pcm_buf_dma_ofs = min_buf_pos;
+ if (new_data > period_bytes) {
if (mmap) {
- irq_pos = (irq_pos + pcm_count) % pcm_size;
+ irq_pos = (irq_pos + period_bytes) % buffer_bytes;
if (playback) {
- write(pcm_count);
+ write(period_bytes);
} else {
- read(pcm_count);
+ read(period_bytes);
}
}
snd_pcm_period_elapsed(s);
@@ -724,105 +729,136 @@ static inline unsigned int modulo_min(unsigned int a, unsigned int b,
static void snd_card_asihpi_timer_function(unsigned long data)
{
struct snd_card_asihpi_pcm *dpcm = (struct snd_card_asihpi_pcm *)data;
- struct snd_card_asihpi *card = snd_pcm_substream_chip(dpcm->substream);
+ struct snd_pcm_substream *substream = dpcm->substream;
+ struct snd_card_asihpi *card = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime;
struct snd_pcm_substream *s;
unsigned int newdata = 0;
- unsigned int buf_pos, min_buf_pos = 0;
+ unsigned int pcm_buf_dma_ofs, min_buf_pos = 0;
unsigned int remdata, xfercount, next_jiffies;
int first = 1;
+ int loops = 0;
u16 state;
- u32 buffer_size, data_avail, samples_played, aux;
+ u32 buffer_size, bytes_avail, samples_played, on_card_bytes;
+
+ VPRINTK1(KERN_INFO "%c%d snd_card_asihpi_timer_function\n",
+ SCHR(substream->stream), substream->number);
/* find minimum newdata and buffer pos in group */
- snd_pcm_group_for_each_entry(s, dpcm->substream) {
+ snd_pcm_group_for_each_entry(s, substream) {
struct snd_card_asihpi_pcm *ds = s->runtime->private_data;
runtime = s->runtime;
if (snd_pcm_substream_chip(s) != card)
continue;
- hpi_handle_error(hpi_stream_get_info_ex(ss,
+ /* don't link Cap and Play */
+ if (substream->stream != s->stream)
+ continue;
+
+ hpi_handle_error(hpi_stream_get_info_ex(
ds->h_stream, &state,
- &buffer_size, &data_avail,
- &samples_played, &aux));
+ &buffer_size, &bytes_avail,
+ &samples_played, &on_card_bytes));
/* number of bytes in on-card buffer */
- runtime->delay = aux;
-
- if (state == HPI_STATE_DRAINED) {
- snd_printd(KERN_WARNING "outstream %d drained\n",
- s->number);
- snd_pcm_stop(s, SNDRV_PCM_STATE_XRUN);
- return;
- }
+ runtime->delay = on_card_bytes;
if (s->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- buf_pos = frames_to_bytes(runtime, samples_played);
- } else {
- buf_pos = data_avail + ds->pcm_irq_pos;
- }
+ pcm_buf_dma_ofs = ds->pcm_buf_host_rw_ofs - bytes_avail;
+ if (state == HPI_STATE_STOPPED) {
+ if ((bytes_avail == 0) &&
+ (on_card_bytes < ds->pcm_buf_host_rw_ofs)) {
+ hpi_handle_error(hpi_stream_start(ds->h_stream));
+ VPRINTK1(KERN_INFO "P%d start\n", s->number);
+ }
+ } else if (state == HPI_STATE_DRAINED) {
+ VPRINTK1(KERN_WARNING "P%d drained\n",
+ s->number);
+ /*snd_pcm_stop(s, SNDRV_PCM_STATE_XRUN);
+ continue; */
+ }
+ } else
+ pcm_buf_dma_ofs = bytes_avail + ds->pcm_buf_host_rw_ofs;
if (first) {
/* can't statically init min when wrap is involved */
- min_buf_pos = buf_pos;
- newdata = (buf_pos - ds->pcm_irq_pos) % ds->pcm_size;
+ min_buf_pos = pcm_buf_dma_ofs;
+ newdata = (pcm_buf_dma_ofs - ds->pcm_buf_elapsed_dma_ofs) % ds->buffer_bytes;
first = 0;
} else {
min_buf_pos =
- modulo_min(min_buf_pos, buf_pos, UINT_MAX+1L);
+ modulo_min(min_buf_pos, pcm_buf_dma_ofs, UINT_MAX+1L);
newdata = min(
- (buf_pos - ds->pcm_irq_pos) % ds->pcm_size,
+ (pcm_buf_dma_ofs - ds->pcm_buf_elapsed_dma_ofs) % ds->buffer_bytes,
newdata);
}
- VPRINTK1("PB timer hw_ptr x%04lX, appl_ptr x%04lX\n",
+ VPRINTK1(KERN_INFO "PB timer hw_ptr x%04lX, appl_ptr x%04lX\n",
(unsigned long)frames_to_bytes(runtime,
runtime->status->hw_ptr),
(unsigned long)frames_to_bytes(runtime,
runtime->control->appl_ptr));
- VPRINTK1("%d S=%d, irq=%04X, pos=x%04X, left=x%04X,"
- " aux=x%04X space=x%04X\n", s->number,
- state, ds->pcm_irq_pos, buf_pos, (int)data_avail,
- (int)aux, buffer_size-data_avail);
+
+ VPRINTK1(KERN_INFO "%d %c%d S=%d, rw=%04X, dma=x%04X, left=x%04X,"
+ " aux=x%04X space=x%04X\n",
+ loops, SCHR(s->stream), s->number,
+ state, ds->pcm_buf_host_rw_ofs, pcm_buf_dma_ofs, (int)bytes_avail,
+ (int)on_card_bytes, buffer_size-bytes_avail);
+ loops++;
}
+ pcm_buf_dma_ofs = min_buf_pos;
- remdata = newdata % dpcm->pcm_count;
- xfercount = newdata - remdata; /* a multiple of pcm_count */
- next_jiffies = ((dpcm->pcm_count-remdata) * HZ / dpcm->bytes_per_sec)+1;
- next_jiffies = max(next_jiffies, 2U * HZ / 1000U);
+ remdata = newdata % dpcm->period_bytes;
+ xfercount = newdata - remdata; /* a multiple of period_bytes */
+ /* come back when on_card_bytes has decreased enough to allow
+ write to happen, or when data has been consumed to make another
+ period
+ */
+ if (xfercount && (on_card_bytes > dpcm->period_bytes))
+ next_jiffies = ((on_card_bytes - dpcm->period_bytes) * HZ / dpcm->bytes_per_sec);
+ else
+ next_jiffies = ((dpcm->period_bytes - remdata) * HZ / dpcm->bytes_per_sec);
+
+ next_jiffies = max(next_jiffies, 1U);
dpcm->timer.expires = jiffies + next_jiffies;
- VPRINTK1("jif %d buf pos x%04X newdata x%04X xc x%04X\n",
- next_jiffies, min_buf_pos, newdata, xfercount);
+ VPRINTK1(KERN_INFO "jif %d buf pos x%04X newdata x%04X xfer x%04X\n",
+ next_jiffies, pcm_buf_dma_ofs, newdata, xfercount);
- snd_pcm_group_for_each_entry(s, dpcm->substream) {
+ snd_pcm_group_for_each_entry(s, substream) {
struct snd_card_asihpi_pcm *ds = s->runtime->private_data;
- ds->pcm_buf_pos = min_buf_pos;
- if (xfercount) {
+ /* don't link Cap and Play */
+ if (substream->stream != s->stream)
+ continue;
+
+ ds->pcm_buf_dma_ofs = pcm_buf_dma_ofs;
+
+ if (xfercount && (on_card_bytes <= ds->period_bytes)) {
if (card->support_mmap) {
- ds->pcm_irq_pos = ds->pcm_irq_pos + xfercount;
if (s->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- VPRINTK2("write OS%d x%04x\n",
+ VPRINTK2(KERN_INFO "P%d write x%04x\n",
s->number,
- ds->pcm_count);
+ ds->period_bytes);
hpi_handle_error(
hpi_outstream_write_buf(
- ss, ds->h_stream,
+ ds->h_stream,
&s->runtime->
dma_area[0],
xfercount,
&ds->format));
} else {
- VPRINTK2("read IS%d x%04x\n",
+ VPRINTK2(KERN_INFO "C%d read x%04x\n",
s->number,
- dpcm->pcm_count);
+ xfercount);
hpi_handle_error(
hpi_instream_read_buf(
- ss, ds->h_stream,
+ ds->h_stream,
NULL, xfercount));
}
+ ds->pcm_buf_host_rw_ofs = ds->pcm_buf_host_rw_ofs + xfercount;
} /* else R/W will be handled by read/write callbacks */
+ ds->pcm_buf_elapsed_dma_ofs = pcm_buf_dma_ofs;
snd_pcm_period_elapsed(s);
}
}
@@ -845,12 +881,12 @@ static int snd_card_asihpi_playback_prepare(struct snd_pcm_substream *
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_card_asihpi_pcm *dpcm = runtime->private_data;
- snd_printd(KERN_INFO "playback prepare %d\n", substream->number);
-
- hpi_handle_error(hpi_outstream_reset(ss, dpcm->h_stream));
- dpcm->pcm_irq_pos = 0;
- dpcm->pcm_buf_pos = 0;
+ VPRINTK1(KERN_INFO "playback prepare %d\n", substream->number);
+ hpi_handle_error(hpi_outstream_reset(dpcm->h_stream));
+ dpcm->pcm_buf_host_rw_ofs = 0;
+ dpcm->pcm_buf_dma_ofs = 0;
+ dpcm->pcm_buf_elapsed_dma_ofs = 0;
return 0;
}
@@ -861,27 +897,8 @@ snd_card_asihpi_playback_pointer(struct snd_pcm_substream *substream)
struct snd_card_asihpi_pcm *dpcm = runtime->private_data;
snd_pcm_uframes_t ptr;
- u32 samples_played;
- u16 err;
-
- if (!snd_pcm_stream_linked(substream)) {
- /* NOTE, can use samples played for playback position here and
- * in timer fn because it LAGS the actual read pointer, and is a
- * better representation of actual playout position
- */
- err = hpi_outstream_get_info_ex(ss, dpcm->h_stream, NULL,
- NULL, NULL,
- &samples_played, NULL);
- hpi_handle_error(err);
-
- dpcm->pcm_buf_pos = frames_to_bytes(runtime, samples_played);
- }
- /* else must return most conservative value found in timer func
- * by looping over all streams
- */
-
- ptr = bytes_to_frames(runtime, dpcm->pcm_buf_pos % dpcm->pcm_size);
- VPRINTK2("playback_pointer=%04ld\n", (unsigned long)ptr);
+ ptr = bytes_to_frames(runtime, dpcm->pcm_buf_dma_ofs % dpcm->buffer_bytes);
+ /* VPRINTK2(KERN_INFO "playback_pointer=x%04lx\n", (unsigned long)ptr); */
return ptr;
}
@@ -898,12 +915,12 @@ static void snd_card_asihpi_playback_format(struct snd_card_asihpi *asihpi,
/* on cards without SRC, must query at valid rate,
* maybe set by external sync
*/
- err = hpi_mixer_get_control(ss, asihpi->h_mixer,
+ err = hpi_mixer_get_control(asihpi->h_mixer,
HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0,
HPI_CONTROL_SAMPLECLOCK, &h_control);
if (!err)
- err = hpi_sample_clock_get_sample_rate(ss, h_control,
+ err = hpi_sample_clock_get_sample_rate(h_control,
&sample_rate);
for (format = HPI_FORMAT_PCM8_UNSIGNED;
@@ -911,7 +928,7 @@ static void snd_card_asihpi_playback_format(struct snd_card_asihpi *asihpi,
err = hpi_format_create(&hpi_format,
2, format, sample_rate, 128000, 0);
if (!err)
- err = hpi_outstream_query_format(ss, h_stream,
+ err = hpi_outstream_query_format(h_stream,
&hpi_format);
if (!err && (hpi_to_alsa_formats[format] != -1))
pcmhw->formats |=
@@ -942,7 +959,7 @@ static int snd_card_asihpi_playback_open(struct snd_pcm_substream *substream)
return -ENOMEM;
err =
- hpi_outstream_open(ss, card->adapter_index,
+ hpi_outstream_open(card->adapter_index,
substream->number, &dpcm->h_stream);
hpi_handle_error(err);
if (err)
@@ -998,11 +1015,11 @@ static int snd_card_asihpi_playback_open(struct snd_pcm_substream *substream)
snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
card->update_interval_frames);
snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
- card->update_interval_frames * 4, UINT_MAX);
+ card->update_interval_frames * 2, UINT_MAX);
snd_pcm_set_sync(substream);
- snd_printd(KERN_INFO "playback open\n");
+ VPRINTK1(KERN_INFO "playback open\n");
return 0;
}
@@ -1012,8 +1029,8 @@ static int snd_card_asihpi_playback_close(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_card_asihpi_pcm *dpcm = runtime->private_data;
- hpi_handle_error(hpi_outstream_close(ss, dpcm->h_stream));
- snd_printd(KERN_INFO "playback close\n");
+ hpi_handle_error(hpi_outstream_close(dpcm->h_stream));
+ VPRINTK1(KERN_INFO "playback close\n");
return 0;
}
@@ -1036,9 +1053,11 @@ static int snd_card_asihpi_playback_copy(struct snd_pcm_substream *substream,
VPRINTK2(KERN_DEBUG "playback copy%d %u bytes\n",
substream->number, len);
- hpi_handle_error(hpi_outstream_write_buf(ss, dpcm->h_stream,
+ hpi_handle_error(hpi_outstream_write_buf(dpcm->h_stream,
runtime->dma_area, len, &dpcm->format));
+ dpcm->pcm_buf_host_rw_ofs = dpcm->pcm_buf_host_rw_ofs + len;
+
return 0;
}
@@ -1052,10 +1071,10 @@ static int snd_card_asihpi_playback_silence(struct snd_pcm_substream *
struct snd_card_asihpi_pcm *dpcm = runtime->private_data;
len = frames_to_bytes(runtime, count);
- snd_printd(KERN_INFO "playback silence %u bytes\n", len);
+ VPRINTK1(KERN_INFO "playback silence %u bytes\n", len);
memset(runtime->dma_area, 0, len);
- hpi_handle_error(hpi_outstream_write_buf(ss, dpcm->h_stream,
+ hpi_handle_error(hpi_outstream_write_buf(dpcm->h_stream,
runtime->dma_area, len, &dpcm->format));
return 0;
}
@@ -1091,13 +1110,13 @@ snd_card_asihpi_capture_pointer(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_card_asihpi_pcm *dpcm = runtime->private_data;
- VPRINTK2("capture pointer %d=%d\n",
- substream->number, dpcm->pcm_buf_pos);
- /* NOTE Unlike playback can't use actual dwSamplesPlayed
+ VPRINTK2(KERN_INFO "capture pointer %d=%d\n",
+ substream->number, dpcm->pcm_buf_dma_ofs);
+ /* NOTE Unlike playback can't use actual samples_played
for the capture position, because those samples aren't yet in
the local buffer available for reading.
*/
- return bytes_to_frames(runtime, dpcm->pcm_buf_pos % dpcm->pcm_size);
+ return bytes_to_frames(runtime, dpcm->pcm_buf_dma_ofs % dpcm->buffer_bytes);
}
static int snd_card_asihpi_capture_ioctl(struct snd_pcm_substream *substream,
@@ -1111,11 +1130,12 @@ static int snd_card_asihpi_capture_prepare(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_card_asihpi_pcm *dpcm = runtime->private_data;
- hpi_handle_error(hpi_instream_reset(ss, dpcm->h_stream));
- dpcm->pcm_irq_pos = 0;
- dpcm->pcm_buf_pos = 0;
+ hpi_handle_error(hpi_instream_reset(dpcm->h_stream));
+ dpcm->pcm_buf_host_rw_ofs = 0;
+ dpcm->pcm_buf_dma_ofs = 0;
+ dpcm->pcm_buf_elapsed_dma_ofs = 0;
- snd_printd("capture prepare %d\n", substream->number);
+ VPRINTK1("Capture Prepare %d\n", substream->number);
return 0;
}
@@ -1133,12 +1153,12 @@ static void snd_card_asihpi_capture_format(struct snd_card_asihpi *asihpi,
/* on cards without SRC, must query at valid rate,
maybe set by external sync */
- err = hpi_mixer_get_control(ss, asihpi->h_mixer,
+ err = hpi_mixer_get_control(asihpi->h_mixer,
HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0,
HPI_CONTROL_SAMPLECLOCK, &h_control);
if (!err)
- err = hpi_sample_clock_get_sample_rate(ss, h_control,
+ err = hpi_sample_clock_get_sample_rate(h_control,
&sample_rate);
for (format = HPI_FORMAT_PCM8_UNSIGNED;
@@ -1147,7 +1167,7 @@ static void snd_card_asihpi_capture_format(struct snd_card_asihpi *asihpi,
err = hpi_format_create(&hpi_format, 2, format,
sample_rate, 128000, 0);
if (!err)
- err = hpi_instream_query_format(ss, h_stream,
+ err = hpi_instream_query_format(h_stream,
&hpi_format);
if (!err)
pcmhw->formats |=
@@ -1178,11 +1198,11 @@ static int snd_card_asihpi_capture_open(struct snd_pcm_substream *substream)
if (dpcm == NULL)
return -ENOMEM;
- snd_printd("hpi_instream_open adapter %d stream %d\n",
+ VPRINTK1("hpi_instream_open adapter %d stream %d\n",
card->adapter_index, substream->number);
err = hpi_handle_error(
- hpi_instream_open(ss, card->adapter_index,
+ hpi_instream_open(card->adapter_index,
substream->number, &dpcm->h_stream));
if (err)
kfree(dpcm);
@@ -1209,6 +1229,9 @@ static int snd_card_asihpi_capture_open(struct snd_pcm_substream *substream)
snd_card_asihpi_capture.info |= SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID;
+ if (card->support_grouping)
+ snd_card_asihpi_capture.info |= SNDRV_PCM_INFO_SYNC_START;
+
runtime->hw = snd_card_asihpi_capture;
if (card->support_mmap)
@@ -1231,7 +1254,7 @@ static int snd_card_asihpi_capture_close(struct snd_pcm_substream *substream)
{
struct snd_card_asihpi_pcm *dpcm = substream->runtime->private_data;
- hpi_handle_error(hpi_instream_close(ss, dpcm->h_stream));
+ hpi_handle_error(hpi_instream_close(dpcm->h_stream));
return 0;
}
@@ -1241,18 +1264,17 @@ static int snd_card_asihpi_capture_copy(struct snd_pcm_substream *substream,
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_card_asihpi_pcm *dpcm = runtime->private_data;
- u32 data_size;
+ u32 len;
- data_size = frames_to_bytes(runtime, count);
+ len = frames_to_bytes(runtime, count);
- VPRINTK2("capture copy%d %d bytes\n", substream->number, data_size);
- hpi_handle_error(hpi_instream_read_buf(ss, dpcm->h_stream,
- runtime->dma_area, data_size));
+ VPRINTK2(KERN_INFO "capture copy%d %d bytes\n", substream->number, len);
+ hpi_handle_error(hpi_instream_read_buf(dpcm->h_stream,
+ runtime->dma_area, len));
- /* Used by capture_pointer */
- dpcm->pcm_irq_pos = dpcm->pcm_irq_pos + data_size;
+ dpcm->pcm_buf_host_rw_ofs = dpcm->pcm_buf_host_rw_ofs + len;
- if (copy_to_user(dst, runtime->dma_area, data_size))
+ if (copy_to_user(dst, runtime->dma_area, len))
return -EFAULT;
return 0;
@@ -1287,7 +1309,7 @@ static int __devinit snd_card_asihpi_pcm_new(struct snd_card_asihpi *asihpi,
struct snd_pcm *pcm;
int err;
- err = snd_pcm_new(asihpi->card, "asihpi PCM", device,
+ err = snd_pcm_new(asihpi->card, "Asihpi PCM", device,
asihpi->num_outstreams, asihpi->num_instreams,
&pcm);
if (err < 0)
@@ -1307,7 +1329,7 @@ static int __devinit snd_card_asihpi_pcm_new(struct snd_card_asihpi *asihpi,
pcm->private_data = asihpi;
pcm->info_flags = 0;
- strcpy(pcm->name, "asihpi PCM");
+ strcpy(pcm->name, "Asihpi PCM");
/*? do we want to emulate MMAP for non-BBM cards?
Jack doesn't work with ALSAs MMAP emulation - WHY NOT? */
@@ -1330,8 +1352,7 @@ struct hpi_control {
char name[44]; /* copied to snd_ctl_elem_id.name[44]; */
};
-static char *asihpi_tuner_band_names[] =
-{
+static const char * const asihpi_tuner_band_names[] = {
"invalid",
"AM",
"FM mono",
@@ -1349,70 +1370,36 @@ compile_time_assert(
(HPI_TUNER_BAND_LAST+1)),
assert_tuner_band_names_size);
-#if ASI_STYLE_NAMES
-static char *asihpi_src_names[] =
-{
+static const char * const asihpi_src_names[] = {
"no source",
- "outstream",
- "line_in",
- "aes_in",
- "tuner",
+ "PCM",
+ "Line",
+ "Digital",
+ "Tuner",
"RF",
- "clock",
- "bitstr",
- "mic",
- "cobranet",
- "analog_in",
- "adapter",
+ "Clock",
+ "Bitstream",
+ "Microphone",
+ "Cobranet",
+ "Analog",
+ "Adapter",
};
-#else
-static char *asihpi_src_names[] =
-{
- "no source",
- "PCM playback",
- "line in",
- "digital in",
- "tuner",
- "RF",
- "clock",
- "bitstream",
- "mic",
- "cobranet in",
- "analog in",
- "adapter",
-};
-#endif
compile_time_assert(
(ARRAY_SIZE(asihpi_src_names) ==
(HPI_SOURCENODE_LAST_INDEX-HPI_SOURCENODE_NONE+1)),
assert_src_names_size);
-#if ASI_STYLE_NAMES
-static char *asihpi_dst_names[] =
-{
- "no destination",
- "instream",
- "line_out",
- "aes_out",
- "RF",
- "speaker" ,
- "cobranet",
- "analog_out",
-};
-#else
-static char *asihpi_dst_names[] =
-{
+static const char * const asihpi_dst_names[] = {
"no destination",
- "PCM capture",
- "line out",
- "digital out",
+ "PCM",
+ "Line",
+ "Digital",
"RF",
- "speaker",
- "cobranet out",
- "analog out"
+ "Speaker",
+ "Cobranet Out",
+ "Analog"
};
-#endif
compile_time_assert(
(ARRAY_SIZE(asihpi_dst_names) ==
@@ -1438,30 +1425,45 @@ static void asihpi_ctl_init(struct snd_kcontrol_new *snd_control,
struct hpi_control *hpi_ctl,
char *name)
{
+ char *dir = "";
memset(snd_control, 0, sizeof(*snd_control));
snd_control->name = hpi_ctl->name;
snd_control->private_value = hpi_ctl->h_control;
snd_control->iface = SNDRV_CTL_ELEM_IFACE_MIXER;
snd_control->index = 0;
+ if (hpi_ctl->dst_node_type + HPI_DESTNODE_NONE == HPI_DESTNODE_ISTREAM)
+ dir = "Capture "; /* On or towards a PCM capture destination*/
+ else if ((hpi_ctl->src_node_type + HPI_SOURCENODE_NONE != HPI_SOURCENODE_OSTREAM) &&
+ (!hpi_ctl->dst_node_type))
+ dir = "Capture "; /* On a source node that is not PCM playback */
+ else if (hpi_ctl->src_node_type &&
+ (hpi_ctl->src_node_type + HPI_SOURCENODE_NONE != HPI_SOURCENODE_OSTREAM) &&
+ (hpi_ctl->dst_node_type))
+ dir = "Monitor Playback "; /* Between an input and an output */
+ else
+ dir = "Playback "; /* PCM Playback source, or output node */
+
if (hpi_ctl->src_node_type && hpi_ctl->dst_node_type)
- sprintf(hpi_ctl->name, "%s%d to %s%d %s",
+ sprintf(hpi_ctl->name, "%s%d %s%d %s%s",
asihpi_src_names[hpi_ctl->src_node_type],
hpi_ctl->src_node_index,
asihpi_dst_names[hpi_ctl->dst_node_type],
hpi_ctl->dst_node_index,
- name);
+ dir, name);
else if (hpi_ctl->dst_node_type) {
- sprintf(hpi_ctl->name, "%s%d %s",
+ sprintf(hpi_ctl->name, "%s %d %s%s",
asihpi_dst_names[hpi_ctl->dst_node_type],
hpi_ctl->dst_node_index,
- name);
+ dir, name);
} else {
- sprintf(hpi_ctl->name, "%s%d %s",
+ sprintf(hpi_ctl->name, "%s %d %s%s",
asihpi_src_names[hpi_ctl->src_node_type],
hpi_ctl->src_node_index,
- name);
+ dir, name);
}
+ /* printk(KERN_INFO "Adding %s %d to %d ", hpi_ctl->name,
+ hpi_ctl->wSrcNodeType, hpi_ctl->wDstNodeType); */
}
/*------------------------------------------------------------
@@ -1478,7 +1480,7 @@ static int snd_asihpi_volume_info(struct snd_kcontrol *kcontrol,
short max_gain_mB;
short step_gain_mB;
- err = hpi_volume_query_range(ss, h_control,
+ err = hpi_volume_query_range(h_control,
&min_gain_mB, &max_gain_mB, &step_gain_mB);
if (err) {
max_gain_mB = 0;
@@ -1500,7 +1502,7 @@ static int snd_asihpi_volume_get(struct snd_kcontrol *kcontrol,
u32 h_control = kcontrol->private_value;
short an_gain_mB[HPI_MAX_CHANNELS];
- hpi_handle_error(hpi_volume_get_gain(ss, h_control, an_gain_mB));
+ hpi_handle_error(hpi_volume_get_gain(h_control, an_gain_mB));
ucontrol->value.integer.value[0] = an_gain_mB[0] / VOL_STEP_mB;
ucontrol->value.integer.value[1] = an_gain_mB[1] / VOL_STEP_mB;
@@ -1522,7 +1524,7 @@ static int snd_asihpi_volume_put(struct snd_kcontrol *kcontrol,
asihpi->mixer_volume[addr][1] != right;
*/
change = 1;
- hpi_handle_error(hpi_volume_set_gain(ss, h_control, an_gain_mB));
+ hpi_handle_error(hpi_volume_set_gain(h_control, an_gain_mB));
return change;
}
@@ -1534,7 +1536,7 @@ static int __devinit snd_asihpi_volume_add(struct snd_card_asihpi *asihpi,
struct snd_card *card = asihpi->card;
struct snd_kcontrol_new snd_control;
- asihpi_ctl_init(&snd_control, hpi_ctl, "volume");
+ asihpi_ctl_init(&snd_control, hpi_ctl, "Volume");
snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
SNDRV_CTL_ELEM_ACCESS_TLV_READ;
snd_control.info = snd_asihpi_volume_info;
@@ -1558,7 +1560,7 @@ static int snd_asihpi_level_info(struct snd_kcontrol *kcontrol,
short step_gain_mB;
err =
- hpi_level_query_range(ss, h_control, &min_gain_mB,
+ hpi_level_query_range(h_control, &min_gain_mB,
&max_gain_mB, &step_gain_mB);
if (err) {
max_gain_mB = 2400;
@@ -1580,7 +1582,7 @@ static int snd_asihpi_level_get(struct snd_kcontrol *kcontrol,
u32 h_control = kcontrol->private_value;
short an_gain_mB[HPI_MAX_CHANNELS];
- hpi_handle_error(hpi_level_get_gain(ss, h_control, an_gain_mB));
+ hpi_handle_error(hpi_level_get_gain(h_control, an_gain_mB));
ucontrol->value.integer.value[0] =
an_gain_mB[0] / HPI_UNITS_PER_dB;
ucontrol->value.integer.value[1] =
@@ -1604,7 +1606,7 @@ static int snd_asihpi_level_put(struct snd_kcontrol *kcontrol,
asihpi->mixer_level[addr][1] != right;
*/
change = 1;
- hpi_handle_error(hpi_level_set_gain(ss, h_control, an_gain_mB));
+ hpi_handle_error(hpi_level_set_gain(h_control, an_gain_mB));
return change;
}
@@ -1617,7 +1619,7 @@ static int __devinit snd_asihpi_level_add(struct snd_card_asihpi *asihpi,
struct snd_kcontrol_new snd_control;
/* can't use 'volume' cos some nodes have volume as well */
- asihpi_ctl_init(&snd_control, hpi_ctl, "level");
+ asihpi_ctl_init(&snd_control, hpi_ctl, "Level");
snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
SNDRV_CTL_ELEM_ACCESS_TLV_READ;
snd_control.info = snd_asihpi_level_info;
@@ -1633,12 +1635,8 @@ static int __devinit snd_asihpi_level_add(struct snd_card_asihpi *asihpi,
------------------------------------------------------------*/
/* AESEBU format */
-static char *asihpi_aesebu_format_names[] =
-{
- "N/A",
- "S/PDIF",
- "AES/EBU",
-};
+static const char * const asihpi_aesebu_format_names[] = {
+ "N/A", "S/PDIF", "AES/EBU" };
static int snd_asihpi_aesebu_format_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
@@ -1659,12 +1657,12 @@ static int snd_asihpi_aesebu_format_info(struct snd_kcontrol *kcontrol,
static int snd_asihpi_aesebu_format_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol,
- u16 (*func)(const struct hpi_hsubsys *, u32, u16 *))
+ u16 (*func)(u32, u16 *))
{
u32 h_control = kcontrol->private_value;
u16 source, err;
- err = func(ss, h_control, &source);
+ err = func(h_control, &source);
/* default to N/A */
ucontrol->value.enumerated.item[0] = 0;
@@ -1681,7 +1679,7 @@ static int snd_asihpi_aesebu_format_get(struct snd_kcontrol *kcontrol,
static int snd_asihpi_aesebu_format_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol,
- u16 (*func)(const struct hpi_hsubsys *, u32, u16))
+ u16 (*func)(u32, u16))
{
u32 h_control = kcontrol->private_value;
@@ -1693,7 +1691,7 @@ static int snd_asihpi_aesebu_format_put(struct snd_kcontrol *kcontrol,
if (ucontrol->value.enumerated.item[0] == 2)
source = HPI_AESEBU_FORMAT_AESEBU;
- if (func(ss, h_control, source) != 0)
+ if (func(h_control, source) != 0)
return -EINVAL;
return 1;
@@ -1702,13 +1700,13 @@ static int snd_asihpi_aesebu_format_put(struct snd_kcontrol *kcontrol,
static int snd_asihpi_aesebu_rx_format_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol) {
return snd_asihpi_aesebu_format_get(kcontrol, ucontrol,
- HPI_AESEBU__receiver_get_format);
+ hpi_aesebu_receiver_get_format);
}
static int snd_asihpi_aesebu_rx_format_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol) {
return snd_asihpi_aesebu_format_put(kcontrol, ucontrol,
- HPI_AESEBU__receiver_set_format);
+ hpi_aesebu_receiver_set_format);
}
static int snd_asihpi_aesebu_rxstatus_info(struct snd_kcontrol *kcontrol,
@@ -1730,8 +1728,8 @@ static int snd_asihpi_aesebu_rxstatus_get(struct snd_kcontrol *kcontrol,
u32 h_control = kcontrol->private_value;
u16 status;
- hpi_handle_error(HPI_AESEBU__receiver_get_error_status(
- ss, h_control, &status));
+ hpi_handle_error(hpi_aesebu_receiver_get_error_status(
+ h_control, &status));
ucontrol->value.integer.value[0] = status;
return 0;
}
@@ -1742,7 +1740,7 @@ static int __devinit snd_asihpi_aesebu_rx_add(struct snd_card_asihpi *asihpi,
struct snd_card *card = asihpi->card;
struct snd_kcontrol_new snd_control;
- asihpi_ctl_init(&snd_control, hpi_ctl, "format");
+ asihpi_ctl_init(&snd_control, hpi_ctl, "Format");
snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE;
snd_control.info = snd_asihpi_aesebu_format_info;
snd_control.get = snd_asihpi_aesebu_rx_format_get;
@@ -1752,7 +1750,7 @@ static int __devinit snd_asihpi_aesebu_rx_add(struct snd_card_asihpi *asihpi,
if (ctl_add(card, &snd_control, asihpi) < 0)
return -EINVAL;
- asihpi_ctl_init(&snd_control, hpi_ctl, "status");
+ asihpi_ctl_init(&snd_control, hpi_ctl, "Status");
snd_control.access =
SNDRV_CTL_ELEM_ACCESS_VOLATILE | SNDRV_CTL_ELEM_ACCESS_READ;
snd_control.info = snd_asihpi_aesebu_rxstatus_info;
@@ -1764,13 +1762,13 @@ static int __devinit snd_asihpi_aesebu_rx_add(struct snd_card_asihpi *asihpi,
static int snd_asihpi_aesebu_tx_format_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol) {
return snd_asihpi_aesebu_format_get(kcontrol, ucontrol,
- HPI_AESEBU__transmitter_get_format);
+ hpi_aesebu_transmitter_get_format);
}
static int snd_asihpi_aesebu_tx_format_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol) {
return snd_asihpi_aesebu_format_put(kcontrol, ucontrol,
- HPI_AESEBU__transmitter_set_format);
+ hpi_aesebu_transmitter_set_format);
}
@@ -1780,7 +1778,7 @@ static int __devinit snd_asihpi_aesebu_tx_add(struct snd_card_asihpi *asihpi,
struct snd_card *card = asihpi->card;
struct snd_kcontrol_new snd_control;
- asihpi_ctl_init(&snd_control, hpi_ctl, "format");
+ asihpi_ctl_init(&snd_control, hpi_ctl, "Format");
snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE;
snd_control.info = snd_asihpi_aesebu_format_info;
snd_control.get = snd_asihpi_aesebu_tx_format_get;
@@ -1804,7 +1802,7 @@ static int snd_asihpi_tuner_gain_info(struct snd_kcontrol *kcontrol,
u16 gain_range[3];
for (idx = 0; idx < 3; idx++) {
- err = hpi_tuner_query_gain(ss, h_control,
+ err = hpi_tuner_query_gain(h_control,
idx, &gain_range[idx]);
if (err != 0)
return err;
@@ -1827,7 +1825,7 @@ static int snd_asihpi_tuner_gain_get(struct snd_kcontrol *kcontrol,
u32 h_control = kcontrol->private_value;
short gain;
- hpi_handle_error(hpi_tuner_get_gain(ss, h_control, &gain));
+ hpi_handle_error(hpi_tuner_get_gain(h_control, &gain));
ucontrol->value.integer.value[0] = gain / HPI_UNITS_PER_dB;
return 0;
@@ -1843,7 +1841,7 @@ static int snd_asihpi_tuner_gain_put(struct snd_kcontrol *kcontrol,
short gain;
gain = (ucontrol->value.integer.value[0]) * HPI_UNITS_PER_dB;
- hpi_handle_error(hpi_tuner_set_gain(ss, h_control, gain));
+ hpi_handle_error(hpi_tuner_set_gain(h_control, gain));
return 1;
}
@@ -1857,7 +1855,7 @@ static int asihpi_tuner_band_query(struct snd_kcontrol *kcontrol,
u32 i;
for (i = 0; i < len; i++) {
- err = hpi_tuner_query_band(ss,
+ err = hpi_tuner_query_band(
h_control, i, &band_list[i]);
if (err != 0)
break;
@@ -1913,7 +1911,7 @@ static int snd_asihpi_tuner_band_get(struct snd_kcontrol *kcontrol,
num_bands = asihpi_tuner_band_query(kcontrol, tuner_bands,
HPI_TUNER_BAND_LAST);
- hpi_handle_error(hpi_tuner_get_band(ss, h_control, &band));
+ hpi_handle_error(hpi_tuner_get_band(h_control, &band));
ucontrol->value.enumerated.item[0] = -1;
for (idx = 0; idx < HPI_TUNER_BAND_LAST; idx++)
@@ -1940,7 +1938,7 @@ static int snd_asihpi_tuner_band_put(struct snd_kcontrol *kcontrol,
HPI_TUNER_BAND_LAST);
band = tuner_bands[ucontrol->value.enumerated.item[0]];
- hpi_handle_error(hpi_tuner_set_band(ss, h_control, band));
+ hpi_handle_error(hpi_tuner_set_band(h_control, band));
return 1;
}
@@ -1965,7 +1963,7 @@ static int snd_asihpi_tuner_freq_info(struct snd_kcontrol *kcontrol,
for (band_iter = 0; band_iter < num_bands; band_iter++) {
for (idx = 0; idx < 3; idx++) {
- err = hpi_tuner_query_frequency(ss, h_control,
+ err = hpi_tuner_query_frequency(h_control,
idx, tuner_bands[band_iter],
&temp_freq_range[idx]);
if (err != 0)
@@ -1998,7 +1996,7 @@ static int snd_asihpi_tuner_freq_get(struct snd_kcontrol *kcontrol,
u32 h_control = kcontrol->private_value;
u32 freq;
- hpi_handle_error(hpi_tuner_get_frequency(ss, h_control, &freq));
+ hpi_handle_error(hpi_tuner_get_frequency(h_control, &freq));
ucontrol->value.integer.value[0] = freq;
return 0;
@@ -2011,7 +2009,7 @@ static int snd_asihpi_tuner_freq_put(struct snd_kcontrol *kcontrol,
u32 freq;
freq = ucontrol->value.integer.value[0];
- hpi_handle_error(hpi_tuner_set_frequency(ss, h_control, freq));
+ hpi_handle_error(hpi_tuner_set_frequency(h_control, freq));
return 1;
}
@@ -2026,8 +2024,8 @@ static int __devinit snd_asihpi_tuner_add(struct snd_card_asihpi *asihpi,
snd_control.private_value = hpi_ctl->h_control;
snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE;
- if (!hpi_tuner_get_gain(ss, hpi_ctl->h_control, NULL)) {
- asihpi_ctl_init(&snd_control, hpi_ctl, "gain");
+ if (!hpi_tuner_get_gain(hpi_ctl->h_control, NULL)) {
+ asihpi_ctl_init(&snd_control, hpi_ctl, "Gain");
snd_control.info = snd_asihpi_tuner_gain_info;
snd_control.get = snd_asihpi_tuner_gain_get;
snd_control.put = snd_asihpi_tuner_gain_put;
@@ -2036,7 +2034,7 @@ static int __devinit snd_asihpi_tuner_add(struct snd_card_asihpi *asihpi,
return -EINVAL;
}
- asihpi_ctl_init(&snd_control, hpi_ctl, "band");
+ asihpi_ctl_init(&snd_control, hpi_ctl, "Band");
snd_control.info = snd_asihpi_tuner_band_info;
snd_control.get = snd_asihpi_tuner_band_get;
snd_control.put = snd_asihpi_tuner_band_put;
@@ -2044,7 +2042,7 @@ static int __devinit snd_asihpi_tuner_add(struct snd_card_asihpi *asihpi,
if (ctl_add(card, &snd_control, asihpi) < 0)
return -EINVAL;
- asihpi_ctl_init(&snd_control, hpi_ctl, "freq");
+ asihpi_ctl_init(&snd_control, hpi_ctl, "Freq");
snd_control.info = snd_asihpi_tuner_freq_info;
snd_control.get = snd_asihpi_tuner_freq_get;
snd_control.put = snd_asihpi_tuner_freq_put;
@@ -2095,7 +2093,7 @@ static int snd_asihpi_meter_get(struct snd_kcontrol *kcontrol,
short an_gain_mB[HPI_MAX_CHANNELS], i;
u16 err;
- err = hpi_meter_get_peak(ss, h_control, an_gain_mB);
+ err = hpi_meter_get_peak(h_control, an_gain_mB);
for (i = 0; i < HPI_MAX_CHANNELS; i++) {
if (err) {
@@ -2120,7 +2118,7 @@ static int __devinit snd_asihpi_meter_add(struct snd_card_asihpi *asihpi,
struct snd_card *card = asihpi->card;
struct snd_kcontrol_new snd_control;
- asihpi_ctl_init(&snd_control, hpi_ctl, "meter");
+ asihpi_ctl_init(&snd_control, hpi_ctl, "Meter");
snd_control.access =
SNDRV_CTL_ELEM_ACCESS_VOLATILE | SNDRV_CTL_ELEM_ACCESS_READ;
snd_control.info = snd_asihpi_meter_info;
@@ -2140,7 +2138,7 @@ static int snd_card_asihpi_mux_count_sources(struct snd_kcontrol *snd_control)
struct hpi_control hpi_ctl;
int s, err;
for (s = 0; s < 32; s++) {
- err = hpi_multiplexer_query_source(ss, h_control, s,
+ err = hpi_multiplexer_query_source(h_control, s,
&hpi_ctl.
src_node_type,
&hpi_ctl.
@@ -2168,7 +2166,7 @@ static int snd_asihpi_mux_info(struct snd_kcontrol *kcontrol,
uinfo->value.enumerated.items - 1;
err =
- hpi_multiplexer_query_source(ss, h_control,
+ hpi_multiplexer_query_source(h_control,
uinfo->value.enumerated.item,
&src_node_type, &src_node_index);
@@ -2186,11 +2184,11 @@ static int snd_asihpi_mux_get(struct snd_kcontrol *kcontrol,
u16 src_node_type, src_node_index;
int s;
- hpi_handle_error(hpi_multiplexer_get_source(ss, h_control,
+ hpi_handle_error(hpi_multiplexer_get_source(h_control,
&source_type, &source_index));
/* Should cache this search result! */
for (s = 0; s < 256; s++) {
- if (hpi_multiplexer_query_source(ss, h_control, s,
+ if (hpi_multiplexer_query_source(h_control, s,
&src_node_type, &src_node_index))
break;
@@ -2201,7 +2199,7 @@ static int snd_asihpi_mux_get(struct snd_kcontrol *kcontrol,
}
}
snd_printd(KERN_WARNING
- "control %x failed to match mux source %hu %hu\n",
+ "Control %x failed to match mux source %hu %hu\n",
h_control, source_type, source_index);
ucontrol->value.enumerated.item[0] = 0;
return 0;
@@ -2217,12 +2215,12 @@ static int snd_asihpi_mux_put(struct snd_kcontrol *kcontrol,
change = 1;
- e = hpi_multiplexer_query_source(ss, h_control,
+ e = hpi_multiplexer_query_source(h_control,
ucontrol->value.enumerated.item[0],
&source_type, &source_index);
if (!e)
hpi_handle_error(
- hpi_multiplexer_set_source(ss, h_control,
+ hpi_multiplexer_set_source(h_control,
source_type, source_index));
return change;
}
@@ -2234,11 +2232,7 @@ static int __devinit snd_asihpi_mux_add(struct snd_card_asihpi *asihpi,
struct snd_card *card = asihpi->card;
struct snd_kcontrol_new snd_control;
-#if ASI_STYLE_NAMES
- asihpi_ctl_init(&snd_control, hpi_ctl, "multiplexer");
-#else
- asihpi_ctl_init(&snd_control, hpi_ctl, "route");
-#endif
+ asihpi_ctl_init(&snd_control, hpi_ctl, "Route");
snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE;
snd_control.info = snd_asihpi_mux_info;
snd_control.get = snd_asihpi_mux_get;
@@ -2254,33 +2248,38 @@ static int __devinit snd_asihpi_mux_add(struct snd_card_asihpi *asihpi,
static int snd_asihpi_cmode_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- static char *mode_names[HPI_CHANNEL_MODE_LAST] = {
- "normal", "swap",
- "from_left", "from_right",
- "to_left", "to_right"
+ static const char * const mode_names[HPI_CHANNEL_MODE_LAST + 1] = {
+ "invalid",
+ "Normal", "Swap",
+ "From Left", "From Right",
+ "To Left", "To Right"
};
u32 h_control = kcontrol->private_value;
u16 mode;
int i;
+ u16 mode_map[6];
+ int valid_modes = 0;
/* HPI channel mode values can be from 1 to 6
Some adapters only support a contiguous subset
*/
for (i = 0; i < HPI_CHANNEL_MODE_LAST; i++)
- if (hpi_channel_mode_query_mode(
- ss, h_control, i, &mode))
- break;
+ if (!hpi_channel_mode_query_mode(
+ h_control, i, &mode)) {
+ mode_map[valid_modes] = mode;
+ valid_modes++;
+ }
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
- uinfo->value.enumerated.items = i;
+ uinfo->value.enumerated.items = valid_modes;
- if (uinfo->value.enumerated.item >= i)
- uinfo->value.enumerated.item = i - 1;
+ if (uinfo->value.enumerated.item >= valid_modes)
+ uinfo->value.enumerated.item = valid_modes - 1;
strcpy(uinfo->value.enumerated.name,
- mode_names[uinfo->value.enumerated.item]);
+ mode_names[mode_map[uinfo->value.enumerated.item]]);
return 0;
}
@@ -2291,7 +2290,7 @@ static int snd_asihpi_cmode_get(struct snd_kcontrol *kcontrol,
u32 h_control = kcontrol->private_value;
u16 mode;
- if (hpi_channel_mode_get(ss, h_control, &mode))
+ if (hpi_channel_mode_get(h_control, &mode))
mode = 1;
ucontrol->value.enumerated.item[0] = mode - 1;
@@ -2307,7 +2306,7 @@ static int snd_asihpi_cmode_put(struct snd_kcontrol *kcontrol,
change = 1;
- hpi_handle_error(hpi_channel_mode_set(ss, h_control,
+ hpi_handle_error(hpi_channel_mode_set(h_control,
ucontrol->value.enumerated.item[0] + 1));
return change;
}
@@ -2319,7 +2318,7 @@ static int __devinit snd_asihpi_cmode_add(struct snd_card_asihpi *asihpi,
struct snd_card *card = asihpi->card;
struct snd_kcontrol_new snd_control;
- asihpi_ctl_init(&snd_control, hpi_ctl, "channel mode");
+ asihpi_ctl_init(&snd_control, hpi_ctl, "Mode");
snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE;
snd_control.info = snd_asihpi_cmode_info;
snd_control.get = snd_asihpi_cmode_get;
@@ -2331,15 +2330,12 @@ static int __devinit snd_asihpi_cmode_add(struct snd_card_asihpi *asihpi,
/*------------------------------------------------------------
Sampleclock source controls
------------------------------------------------------------*/
-
-static char *sampleclock_sources[MAX_CLOCKSOURCES] =
- { "N/A", "local PLL", "AES/EBU sync", "word external", "word header",
- "SMPTE", "AES/EBU in1", "auto", "network", "invalid",
- "prev module",
- "AES/EBU in2", "AES/EBU in3", "AES/EBU in4", "AES/EBU in5",
- "AES/EBU in6", "AES/EBU in7", "AES/EBU in8"};
-
-
+static char *sampleclock_sources[MAX_CLOCKSOURCES] = {
+ "N/A", "Local PLL", "Digital Sync", "Word External", "Word Header",
+ "SMPTE", "Digital1", "Auto", "Network", "Invalid",
+ "Prev Module",
+ "Digital2", "Digital3", "Digital4", "Digital5",
+ "Digital6", "Digital7", "Digital8"};
static int snd_asihpi_clksrc_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
@@ -2371,11 +2367,11 @@ static int snd_asihpi_clksrc_get(struct snd_kcontrol *kcontrol,
int i;
ucontrol->value.enumerated.item[0] = 0;
- if (hpi_sample_clock_get_source(ss, h_control, &source))
+ if (hpi_sample_clock_get_source(h_control, &source))
source = 0;
if (source == HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT)
- if (hpi_sample_clock_get_source_index(ss, h_control, &srcindex))
+ if (hpi_sample_clock_get_source_index(h_control, &srcindex))
srcindex = 0;
for (i = 0; i < clkcache->count; i++)
@@ -2402,11 +2398,11 @@ static int snd_asihpi_clksrc_put(struct snd_kcontrol *kcontrol,
if (item >= clkcache->count)
item = clkcache->count-1;
- hpi_handle_error(hpi_sample_clock_set_source(ss,
+ hpi_handle_error(hpi_sample_clock_set_source(
h_control, clkcache->s[item].source));
if (clkcache->s[item].source == HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT)
- hpi_handle_error(hpi_sample_clock_set_source_index(ss,
+ hpi_handle_error(hpi_sample_clock_set_source_index(
h_control, clkcache->s[item].index));
return change;
}
@@ -2434,7 +2430,7 @@ static int snd_asihpi_clklocal_get(struct snd_kcontrol *kcontrol,
u32 rate;
u16 e;
- e = hpi_sample_clock_get_local_rate(ss, h_control, &rate);
+ e = hpi_sample_clock_get_local_rate(h_control, &rate);
if (!e)
ucontrol->value.integer.value[0] = rate;
else
@@ -2452,7 +2448,7 @@ static int snd_asihpi_clklocal_put(struct snd_kcontrol *kcontrol,
asihpi->mixer_clkrate[addr][1] != right;
*/
change = 1;
- hpi_handle_error(hpi_sample_clock_set_local_rate(ss, h_control,
+ hpi_handle_error(hpi_sample_clock_set_local_rate(h_control,
ucontrol->value.integer.value[0]));
return change;
}
@@ -2476,7 +2472,7 @@ static int snd_asihpi_clkrate_get(struct snd_kcontrol *kcontrol,
u32 rate;
u16 e;
- e = hpi_sample_clock_get_sample_rate(ss, h_control, &rate);
+ e = hpi_sample_clock_get_sample_rate(h_control, &rate);
if (!e)
ucontrol->value.integer.value[0] = rate;
else
@@ -2501,7 +2497,7 @@ static int __devinit snd_asihpi_sampleclock_add(struct snd_card_asihpi *asihpi,
clkcache->has_local = 0;
for (i = 0; i <= HPI_SAMPLECLOCK_SOURCE_LAST; i++) {
- if (hpi_sample_clock_query_source(ss, hSC,
+ if (hpi_sample_clock_query_source(hSC,
i, &source))
break;
clkcache->s[i].source = source;
@@ -2515,7 +2511,7 @@ static int __devinit snd_asihpi_sampleclock_add(struct snd_card_asihpi *asihpi,
if (has_aes_in)
/* already will have picked up index 0 above */
for (j = 1; j < 8; j++) {
- if (hpi_sample_clock_query_source_index(ss, hSC,
+ if (hpi_sample_clock_query_source_index(hSC,
j, HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT,
&source))
break;
@@ -2528,7 +2524,7 @@ static int __devinit snd_asihpi_sampleclock_add(struct snd_card_asihpi *asihpi,
}
clkcache->count = i;
- asihpi_ctl_init(&snd_control, hpi_ctl, "source");
+ asihpi_ctl_init(&snd_control, hpi_ctl, "Source");
snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE ;
snd_control.info = snd_asihpi_clksrc_info;
snd_control.get = snd_asihpi_clksrc_get;
@@ -2538,7 +2534,7 @@ static int __devinit snd_asihpi_sampleclock_add(struct snd_card_asihpi *asihpi,
if (clkcache->has_local) {
- asihpi_ctl_init(&snd_control, hpi_ctl, "local_rate");
+ asihpi_ctl_init(&snd_control, hpi_ctl, "Localrate");
snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE ;
snd_control.info = snd_asihpi_clklocal_info;
snd_control.get = snd_asihpi_clklocal_get;
@@ -2549,7 +2545,7 @@ static int __devinit snd_asihpi_sampleclock_add(struct snd_card_asihpi *asihpi,
return -EINVAL;
}
- asihpi_ctl_init(&snd_control, hpi_ctl, "rate");
+ asihpi_ctl_init(&snd_control, hpi_ctl, "Rate");
snd_control.access =
SNDRV_CTL_ELEM_ACCESS_VOLATILE | SNDRV_CTL_ELEM_ACCESS_READ;
snd_control.info = snd_asihpi_clkrate_info;
@@ -2571,10 +2567,10 @@ static int __devinit snd_card_asihpi_mixer_new(struct snd_card_asihpi *asihpi)
if (snd_BUG_ON(!asihpi))
return -EINVAL;
- strcpy(card->mixername, "asihpi mixer");
+ strcpy(card->mixername, "Asihpi Mixer");
err =
- hpi_mixer_open(ss, asihpi->adapter_index,
+ hpi_mixer_open(asihpi->adapter_index,
&asihpi->h_mixer);
hpi_handle_error(err);
if (err)
@@ -2585,7 +2581,7 @@ static int __devinit snd_card_asihpi_mixer_new(struct snd_card_asihpi *asihpi)
for (idx = 0; idx < 2000; idx++) {
err = hpi_mixer_get_control_by_index(
- ss, asihpi->h_mixer,
+ asihpi->h_mixer,
idx,
&hpi_ctl.src_node_type,
&hpi_ctl.src_node_index,
@@ -2597,7 +2593,7 @@ static int __devinit snd_card_asihpi_mixer_new(struct snd_card_asihpi *asihpi)
if (err == HPI_ERROR_CONTROL_DISABLED) {
if (mixer_dump)
snd_printk(KERN_INFO
- "disabled HPI control(%d)\n",
+ "Disabled HPI Control(%d)\n",
idx);
continue;
} else
@@ -2662,7 +2658,7 @@ static int __devinit snd_card_asihpi_mixer_new(struct snd_card_asihpi *asihpi)
default:
if (mixer_dump)
snd_printk(KERN_INFO
- "untranslated HPI control"
+ "Untranslated HPI Control"
"(%d) %d %d %d %d %d\n",
idx,
hpi_ctl.control_type,
@@ -2712,14 +2708,14 @@ snd_asihpi_proc_read(struct snd_info_entry *entry,
version & 0x7,
((version >> 13) * 100) + ((version >> 7) & 0x3f));
- err = hpi_mixer_get_control(ss, asihpi->h_mixer,
+ err = hpi_mixer_get_control(asihpi->h_mixer,
HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0,
HPI_CONTROL_SAMPLECLOCK, &h_control);
if (!err) {
- err = hpi_sample_clock_get_sample_rate(ss,
+ err = hpi_sample_clock_get_sample_rate(
h_control, &rate);
- err += hpi_sample_clock_get_source(ss, h_control, &source);
+ err += hpi_sample_clock_get_source(h_control, &source);
if (!err)
snd_iprintf(buffer, "sample_clock=%d_hz, source %s\n",
@@ -2841,15 +2837,17 @@ static int __devinit snd_asihpi_probe(struct pci_dev *pci_dev,
if (err < 0)
return err;
snd_printk(KERN_WARNING
- "**** WARNING **** adapter index %d->ALSA index %d\n",
+ "**** WARNING **** Adapter index %d->ALSA index %d\n",
hpi_card->index, card->number);
}
+ snd_card_set_dev(card, &pci_dev->dev);
+
asihpi = (struct snd_card_asihpi *) card->private_data;
asihpi->card = card;
- asihpi->pci = hpi_card->pci;
+ asihpi->pci = pci_dev;
asihpi->adapter_index = hpi_card->index;
- hpi_handle_error(hpi_adapter_get_info(ss,
+ hpi_handle_error(hpi_adapter_get_info(
asihpi->adapter_index,
&asihpi->num_outstreams,
&asihpi->num_instreams,
@@ -2859,7 +2857,7 @@ static int __devinit snd_asihpi_probe(struct pci_dev *pci_dev,
version = asihpi->version;
snd_printk(KERN_INFO "adapter ID=%4X index=%d num_outstreams=%d "
"num_instreams=%d S/N=%d\n"
- "hw version %c%d DSP code version %03d\n",
+ "Hw Version %c%d DSP code version %03d\n",
asihpi->type, asihpi->adapter_index,
asihpi->num_outstreams,
asihpi->num_instreams, asihpi->serial_number,
@@ -2871,33 +2869,33 @@ static int __devinit snd_asihpi_probe(struct pci_dev *pci_dev,
if (pcm_substreams < asihpi->num_instreams)
pcm_substreams = asihpi->num_instreams;
- err = hpi_adapter_get_property(ss, asihpi->adapter_index,
+ err = hpi_adapter_get_property(asihpi->adapter_index,
HPI_ADAPTER_PROPERTY_CAPS1,
NULL, &asihpi->support_grouping);
if (err)
asihpi->support_grouping = 0;
- err = hpi_adapter_get_property(ss, asihpi->adapter_index,
+ err = hpi_adapter_get_property(asihpi->adapter_index,
HPI_ADAPTER_PROPERTY_CAPS2,
&asihpi->support_mrx, NULL);
if (err)
asihpi->support_mrx = 0;
- err = hpi_adapter_get_property(ss, asihpi->adapter_index,
+ err = hpi_adapter_get_property(asihpi->adapter_index,
HPI_ADAPTER_PROPERTY_INTERVAL,
NULL, &asihpi->update_interval_frames);
if (err)
asihpi->update_interval_frames = 512;
- hpi_handle_error(hpi_instream_open(ss, asihpi->adapter_index,
+ hpi_handle_error(hpi_instream_open(asihpi->adapter_index,
0, &h_stream));
- err = hpi_instream_host_buffer_free(ss, h_stream);
+ err = hpi_instream_host_buffer_free(h_stream);
asihpi->support_mmap = (!err);
- hpi_handle_error(hpi_instream_close(ss, h_stream));
+ hpi_handle_error(hpi_instream_close(h_stream));
- err = hpi_adapter_get_property(ss, asihpi->adapter_index,
+ err = hpi_adapter_get_property(asihpi->adapter_index,
HPI_ADAPTER_PROPERTY_CURCHANNELS,
&asihpi->in_max_chans, &asihpi->out_max_chans);
if (err) {
@@ -2923,13 +2921,13 @@ static int __devinit snd_asihpi_probe(struct pci_dev *pci_dev,
goto __nodev;
}
- err = hpi_mixer_get_control(ss, asihpi->h_mixer,
+ err = hpi_mixer_get_control(asihpi->h_mixer,
HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0,
HPI_CONTROL_SAMPLECLOCK, &h_control);
if (!err)
err = hpi_sample_clock_set_local_rate(
- ss, h_control, adapter_fs);
+ h_control, adapter_fs);
snd_asihpi_proc_init(asihpi);
diff --git a/sound/pci/asihpi/hpi.h b/sound/pci/asihpi/hpi.h
index 23399d0..6fc025c 100644
--- a/sound/pci/asihpi/hpi.h
+++ b/sound/pci/asihpi/hpi.h
@@ -24,17 +24,10 @@
The HPI is a low-level hardware abstraction layer to all
AudioScience digital audio adapters
-*/
-/*
- You must define one operating system that the HPI is to be compiled under
- HPI_OS_WIN32_USER 32bit Windows
- HPI_OS_DSP_C6000 DSP TI C6000 (automatically set)
- HPI_OS_WDM Windows WDM kernel driver
- HPI_OS_LINUX Linux userspace
- HPI_OS_LINUX_KERNEL Linux kernel (automatically set)
(C) Copyright AudioScience Inc. 1998-2010
-******************************************************************************/
+*/
+
#ifndef _HPI_H_
#define _HPI_H_
/* HPI Version
@@ -50,20 +43,20 @@ i.e 3.05.02 is a development version
#define HPI_VER_RELEASE(v) ((int)(v & 0xFF))
/* Use single digits for versions less that 10 to avoid octal. */
-#define HPI_VER HPI_VERSION_CONSTRUCTOR(4L, 4, 1)
-#define HPI_VER_STRING "4.04.01"
+#define HPI_VER HPI_VERSION_CONSTRUCTOR(4L, 6, 0)
+#define HPI_VER_STRING "4.06.00"
/* Library version as documented in hpi-api-versions.txt */
#define HPI_LIB_VER HPI_VERSION_CONSTRUCTOR(9, 0, 0)
#include <linux/types.h>
-#define HPI_EXCLUDE_DEPRECATED
+#define HPI_BUILD_EXCLUDE_DEPRECATED
+#define HPI_BUILD_KERNEL_MODE
/******************************************************************************/
-/******************************************************************************/
/******** HPI API DEFINITIONS *****/
/******************************************************************************/
-/******************************************************************************/
+
/*******************************************/
/** Audio format types
\ingroup stream
@@ -174,7 +167,6 @@ The range is +1.0 to -1.0, which corresponds to digital fullscale.
HPI_FORMAT_UNDEFINED = 0xffff
};
-/******************************************* in/out Stream states */
/*******************************************/
/** Stream States
\ingroup stream
@@ -194,7 +186,7 @@ enum HPI_STREAM_STATES {
cards to be ready. */
HPI_STATE_WAIT = 6
};
-/******************************************* mixer source node types */
+/*******************************************/
/** Source node types
\ingroup mixer
*/
@@ -224,7 +216,7 @@ enum HPI_SOURCENODES {
/* AX6 max sourcenode types = 15 */
};
-/******************************************* mixer dest node types */
+/*******************************************/
/** Destination node types
\ingroup mixer
*/
@@ -262,11 +254,11 @@ enum HPI_CONTROLS {
HPI_CONTROL_MUTE = 4, /*mute control - not used at present. */
HPI_CONTROL_MULTIPLEXER = 5, /**< multiplexer control. */
- HPI_CONTROL_AESEBU_TRANSMITTER = 6, /**< AES/EBU transmitter control. */
- HPI_CONTROL_AESEBUTX = HPI_CONTROL_AESEBU_TRANSMITTER,
+ HPI_CONTROL_AESEBU_TRANSMITTER = 6, /**< AES/EBU transmitter control */
+ HPI_CONTROL_AESEBUTX = 6, /* HPI_CONTROL_AESEBU_TRANSMITTER */
HPI_CONTROL_AESEBU_RECEIVER = 7, /**< AES/EBU receiver control. */
- HPI_CONTROL_AESEBURX = HPI_CONTROL_AESEBU_RECEIVER,
+ HPI_CONTROL_AESEBURX = 7, /* HPI_CONTROL_AESEBU_RECEIVER */
HPI_CONTROL_LEVEL = 8, /**< level/trim control - works in d_bu. */
HPI_CONTROL_TUNER = 9, /**< tuner control. */
@@ -281,7 +273,7 @@ enum HPI_CONTROLS {
HPI_CONTROL_SAMPLECLOCK = 17, /**< sample clock control. */
HPI_CONTROL_MICROPHONE = 18, /**< microphone control. */
HPI_CONTROL_PARAMETRIC_EQ = 19, /**< parametric EQ control. */
- HPI_CONTROL_EQUALIZER = HPI_CONTROL_PARAMETRIC_EQ,
+ HPI_CONTROL_EQUALIZER = 19, /*HPI_CONTROL_PARAMETRIC_EQ */
HPI_CONTROL_COMPANDER = 20, /**< compander control. */
HPI_CONTROL_COBRANET = 21, /**< cobranet control. */
@@ -296,10 +288,7 @@ enum HPI_CONTROLS {
/* WARNING types 256 or greater impact bit packing in all AX6 DSP code */
};
-/* Shorthand names that match attribute names */
-
-/******************************************* ADAPTER ATTRIBUTES ****/
-
+/*******************************************/
/** Adapter properties
These are used in HPI_AdapterSetProperty() and HPI_AdapterGetProperty()
\ingroup adapter
@@ -330,12 +319,21 @@ by the driver and is not passed on to the DSP at all.
Indicates the state of the adapter's SSX2 setting. This setting is stored in
non-volatile memory on the adapter. A typical call sequence would be to use
HPI_ADAPTER_PROPERTY_SSX2_SETTING to set SSX2 on the adapter and then to reload
-the driver. The driver would query HPI_ADAPTER_PROPERTY_SSX2_SETTING during startup
-and if SSX2 is set, it would then call HPI_ADAPTER_PROPERTY_ENABLE_SSX2 to enable
-SSX2 stream mapping within the kernel level of the driver.
+the driver. The driver would query HPI_ADAPTER_PROPERTY_SSX2_SETTING during
+startup and if SSX2 is set, it would then call HPI_ADAPTER_PROPERTY_ENABLE_SSX2
+to enable SSX2 stream mapping within the kernel level of the driver.
*/
HPI_ADAPTER_PROPERTY_SSX2_SETTING = 4,
+/** Enables/disables PCI(e) IRQ.
+A setting of 0 indicates that no interrupts are being generated. A DSP boot
+this property is set to 0. Setting to a non-zero value specifies the number
+of frames of audio that should be processed between interrupts. This property
+should be set to multiple of the mixer interval as read back from the
+HPI_ADAPTER_PROPERTY_INTERVAL property.
+*/
+ HPI_ADAPTER_PROPERTY_IRQ_RATE = 5,
+
/** Base number for readonly properties */
HPI_ADAPTER_PROPERTY_READONLYBASE = 256,
@@ -440,21 +438,30 @@ return value is true (1) or false (0). If the current adapter
mode is MONO SSX2 is disabled, even though this property will
return true.
*/
- HPI_ADAPTER_PROPERTY_SUPPORTS_SSX2 = 271
+ HPI_ADAPTER_PROPERTY_SUPPORTS_SSX2 = 271,
+/** Readonly supports PCI(e) IRQ.
+Indicates that the adapter in it's current mode supports interrupts
+across the host bus. Note, this does not imply that interrupts are
+enabled. Instead it indicates that they can be enabled.
+*/
+ HPI_ADAPTER_PROPERTY_SUPPORTS_IRQ = 272
};
/** Adapter mode commands
-Used in wQueryOrSet field of HPI_AdapterSetModeEx().
+Used in wQueryOrSet parameter of HPI_AdapterSetModeEx().
\ingroup adapter
*/
enum HPI_ADAPTER_MODE_CMDS {
+ /** Set the mode to the given parameter */
HPI_ADAPTER_MODE_SET = 0,
+ /** Return 0 or error depending whether mode is valid,
+ but don't set the mode */
HPI_ADAPTER_MODE_QUERY = 1
};
/** Adapter Modes
- These are used by HPI_AdapterSetModeEx()
+ These are used by HPI_AdapterSetModeEx()
\warning - more than 16 possible modes breaks
a bitmask in the Windows WAVE DLL
@@ -629,10 +636,13 @@ enum HPI_MIXER_STORE_COMMAND {
HPI_MIXER_STORE_SAVE_SINGLE = 6
};
-/************************************* CONTROL ATTRIBUTE VALUES ****/
+/****************************/
+/* CONTROL ATTRIBUTE VALUES */
+/****************************/
+
/** Used by mixer plugin enable functions
-E.g. HPI_ParametricEQ_SetState()
+E.g. HPI_ParametricEq_SetState()
\ingroup mixer
*/
enum HPI_SWITCH_STATES {
@@ -641,6 +651,7 @@ enum HPI_SWITCH_STATES {
};
/* Volume control special gain values */
+
/** volumes units are 100ths of a dB
\ingroup volume
*/
@@ -650,6 +661,11 @@ enum HPI_SWITCH_STATES {
*/
#define HPI_GAIN_OFF (-100 * HPI_UNITS_PER_dB)
+/** channel mask specifying all channels
+\ingroup volume
+*/
+#define HPI_BITMASK_ALL_CHANNELS (0xFFFFFFFF)
+
/** value returned for no signal
\ingroup meter
*/
@@ -667,7 +683,7 @@ enum HPI_VOLUME_AUTOFADES {
/** The physical encoding format of the AESEBU I/O.
-Used in HPI_AESEBU_Transmitter_SetFormat(), HPI_AESEBU_Receiver_SetFormat()
+Used in HPI_Aesebu_Transmitter_SetFormat(), HPI_Aesebu_Receiver_SetFormat()
along with related Get and Query functions
\ingroup aestx
*/
@@ -680,7 +696,7 @@ enum HPI_AESEBU_FORMATS {
/** AES/EBU error status bits
-Returned by HPI_AESEBU_Receiver_GetErrorStatus()
+Returned by HPI_Aesebu_Receiver_GetErrorStatus()
\ingroup aesrx
*/
enum HPI_AESEBU_ERRORS {
@@ -767,14 +783,6 @@ enum HPI_TUNER_MODE_VALUES {
HPI_TUNER_MODE_RDS_RBDS = 2 /**< RDS - RBDS mode */
};
-/** Tuner Level settings
-\ingroup tuner
-*/
-enum HPI_TUNER_LEVEL {
- HPI_TUNER_LEVEL_AVERAGE = 0,
- HPI_TUNER_LEVEL_RAW = 1
-};
-
/** Tuner Status Bits
These bitfield values are returned by a call to HPI_Tuner_GetStatus().
@@ -783,13 +791,13 @@ Multiple fields are returned from a single call.
*/
enum HPI_TUNER_STATUS_BITS {
HPI_TUNER_VIDEO_COLOR_PRESENT = 0x0001, /**< video color is present. */
- HPI_TUNER_VIDEO_IS_60HZ = 0x0020, /**< 60 hz video detected. */
- HPI_TUNER_VIDEO_HORZ_SYNC_MISSING = 0x0040, /**< video HSYNC is missing. */
- HPI_TUNER_VIDEO_STATUS_VALID = 0x0100, /**< video status is valid. */
- HPI_TUNER_PLL_LOCKED = 0x1000, /**< the tuner's PLL is locked. */
- HPI_TUNER_FM_STEREO = 0x2000, /**< tuner reports back FM stereo. */
- HPI_TUNER_DIGITAL = 0x0200, /**< tuner reports digital programming. */
- HPI_TUNER_MULTIPROGRAM = 0x0400 /**< tuner reports multiple programs. */
+ HPI_TUNER_VIDEO_IS_60HZ = 0x0020, /**< 60 hz video detected. */
+ HPI_TUNER_VIDEO_HORZ_SYNC_MISSING = 0x0040, /**< video HSYNC is missing. */
+ HPI_TUNER_VIDEO_STATUS_VALID = 0x0100, /**< video status is valid. */
+ HPI_TUNER_DIGITAL = 0x0200, /**< tuner reports digital programming. */
+ HPI_TUNER_MULTIPROGRAM = 0x0400, /**< tuner reports multiple programs. */
+ HPI_TUNER_PLL_LOCKED = 0x1000, /**< the tuner's PLL is locked. */
+ HPI_TUNER_FM_STEREO = 0x2000 /**< tuner reports back FM stereo. */
};
/** Channel Modes
@@ -839,7 +847,7 @@ enum HPI_SAMPLECLOCK_SOURCES {
HPI_SAMPLECLOCK_SOURCE_LAST = 10
};
-/** Equalizer filter types. Used by HPI_ParametricEQ_SetBand()
+/** Equalizer filter types. Used by HPI_ParametricEq_SetBand()
\ingroup parmeq
*/
enum HPI_FILTER_TYPE {
@@ -882,7 +890,7 @@ enum HPI_ERROR_CODES {
HPI_ERROR_INVALID_OBJ = 101,
/** Function does not exist. */
HPI_ERROR_INVALID_FUNC = 102,
- /** The specified object (adapter/Stream) does not exist. */
+ /** The specified object does not exist. */
HPI_ERROR_INVALID_OBJ_INDEX = 103,
/** Trying to access an object that has not been opened yet. */
HPI_ERROR_OBJ_NOT_OPEN = 104,
@@ -890,8 +898,7 @@ enum HPI_ERROR_CODES {
HPI_ERROR_OBJ_ALREADY_OPEN = 105,
/** PCI, ISA resource not valid. */
HPI_ERROR_INVALID_RESOURCE = 106,
- /** GetInfo call from SubSysFindAdapters failed. */
- HPI_ERROR_SUBSYSFINDADAPTERS_GETINFO = 107,
+ /* HPI_ERROR_SUBSYSFINDADAPTERS_GETINFO= 107 */
/** Default response was never updated with actual error code. */
HPI_ERROR_INVALID_RESPONSE = 108,
/** wSize field of response was not updated,
@@ -899,38 +906,44 @@ enum HPI_ERROR_CODES {
HPI_ERROR_PROCESSING_MESSAGE = 109,
/** The network did not respond in a timely manner. */
HPI_ERROR_NETWORK_TIMEOUT = 110,
- /** An HPI handle is invalid (uninitialised?). */
+ /* An HPI handle is invalid (uninitialised?). */
HPI_ERROR_INVALID_HANDLE = 111,
/** A function or attribute has not been implemented yet. */
HPI_ERROR_UNIMPLEMENTED = 112,
- /** There are too many clients attempting to access a network resource. */
+ /** There are too many clients attempting
+ to access a network resource. */
HPI_ERROR_NETWORK_TOO_MANY_CLIENTS = 113,
- /** Response buffer passed to HPI_Message was smaller than returned response */
+ /** Response buffer passed to HPI_Message
+ was smaller than returned response.
+ wSpecificError field of hpi response contains the required size.
+ */
HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL = 114,
/** The returned response did not match the sent message */
HPI_ERROR_RESPONSE_MISMATCH = 115,
+ /** A control setting that should have been cached was not. */
+ HPI_ERROR_CONTROL_CACHING = 116,
+ /** A message buffer in the path to the adapter was smaller
+ than the message size.
+ wSpecificError field of hpi response contains the actual size.
+ */
+ HPI_ERROR_MESSAGE_BUFFER_TOO_SMALL = 117,
- /** Too many adapters.*/
- HPI_ERROR_TOO_MANY_ADAPTERS = 200,
+ /* HPI_ERROR_TOO_MANY_ADAPTERS= 200 */
/** Bad adpater. */
HPI_ERROR_BAD_ADAPTER = 201,
/** Adapter number out of range or not set properly. */
HPI_ERROR_BAD_ADAPTER_NUMBER = 202,
/** 2 adapters with the same adapter number. */
- HPI_DUPLICATE_ADAPTER_NUMBER = 203,
- /** DSP code failed to bootload. */
+ HPI_ERROR_DUPLICATE_ADAPTER_NUMBER = 203,
+ /** DSP code failed to bootload. (unused?) */
HPI_ERROR_DSP_BOOTLOAD = 204,
- /** Adapter failed DSP code self test. */
- HPI_ERROR_DSP_SELFTEST = 205,
/** Couldn't find or open the DSP code file. */
HPI_ERROR_DSP_FILE_NOT_FOUND = 206,
/** Internal DSP hardware error. */
HPI_ERROR_DSP_HARDWARE = 207,
- /** Could not allocate memory in DOS. */
- HPI_ERROR_DOS_MEMORY_ALLOC = 208,
/** Could not allocate memory */
HPI_ERROR_MEMORY_ALLOC = 208,
- /** Failed to correctly load/config PLD .*/
+ /** Failed to correctly load/config PLD. (unused) */
HPI_ERROR_PLD_LOAD = 209,
/** Unexpected end of file, block length too big etc. */
HPI_ERROR_DSP_FILE_FORMAT = 210,
@@ -939,8 +952,7 @@ enum HPI_ERROR_CODES {
HPI_ERROR_DSP_FILE_ACCESS_DENIED = 211,
/** First DSP code section header not found in DSP file. */
HPI_ERROR_DSP_FILE_NO_HEADER = 212,
- /** File read operation on DSP code file failed. */
- HPI_ERROR_DSP_FILE_READ_ERROR = 213,
+ /* HPI_ERROR_DSP_FILE_READ_ERROR= 213, */
/** DSP code for adapter family not found. */
HPI_ERROR_DSP_SECTION_NOT_FOUND = 214,
/** Other OS specific error opening DSP file. */
@@ -950,23 +962,21 @@ enum HPI_ERROR_CODES {
/** DSP code section header had size == 0. */
HPI_ERROR_DSP_FILE_NULL_HEADER = 217,
- /** Base number for flash errors. */
- HPI_ERROR_FLASH = 220,
+ /* HPI_ERROR_FLASH = 220, */
/** Flash has bad checksum */
- HPI_ERROR_BAD_CHECKSUM = (HPI_ERROR_FLASH + 1),
- HPI_ERROR_BAD_SEQUENCE = (HPI_ERROR_FLASH + 2),
- HPI_ERROR_FLASH_ERASE = (HPI_ERROR_FLASH + 3),
- HPI_ERROR_FLASH_PROGRAM = (HPI_ERROR_FLASH + 4),
- HPI_ERROR_FLASH_VERIFY = (HPI_ERROR_FLASH + 5),
- HPI_ERROR_FLASH_TYPE = (HPI_ERROR_FLASH + 6),
- HPI_ERROR_FLASH_START = (HPI_ERROR_FLASH + 7),
+ HPI_ERROR_BAD_CHECKSUM = 221,
+ HPI_ERROR_BAD_SEQUENCE = 222,
+ HPI_ERROR_FLASH_ERASE = 223,
+ HPI_ERROR_FLASH_PROGRAM = 224,
+ HPI_ERROR_FLASH_VERIFY = 225,
+ HPI_ERROR_FLASH_TYPE = 226,
+ HPI_ERROR_FLASH_START = 227,
/** Reserved for OEMs. */
HPI_ERROR_RESERVED_1 = 290,
- /** Stream does not exist. */
- HPI_ERROR_INVALID_STREAM = 300,
+ /* HPI_ERROR_INVALID_STREAM = 300 use HPI_ERROR_INVALID_OBJ_INDEX */
/** Invalid compression format. */
HPI_ERROR_INVALID_FORMAT = 301,
/** Invalid format samplerate */
@@ -977,21 +987,19 @@ enum HPI_ERROR_CODES {
HPI_ERROR_INVALID_BITRATE = 304,
/** Invalid datasize used for stream read/write. */
HPI_ERROR_INVALID_DATASIZE = 305,
- /** Stream buffer is full during stream write. */
- HPI_ERROR_BUFFER_FULL = 306,
- /** Stream buffer is empty during stream read. */
- HPI_ERROR_BUFFER_EMPTY = 307,
- /** Invalid datasize used for stream read/write. */
- HPI_ERROR_INVALID_DATA_TRANSFER = 308,
+ /* HPI_ERROR_BUFFER_FULL = 306 use HPI_ERROR_INVALID_DATASIZE */
+ /* HPI_ERROR_BUFFER_EMPTY = 307 use HPI_ERROR_INVALID_DATASIZE */
+ /** Null data pointer used for stream read/write. */
+ HPI_ERROR_INVALID_DATA_POINTER = 308,
/** Packet ordering error for stream read/write. */
HPI_ERROR_INVALID_PACKET_ORDER = 309,
/** Object can't do requested operation in its current
- state, eg set format, change rec mux state while recording.*/
+ state, eg set format, change rec mux state while recording.*/
HPI_ERROR_INVALID_OPERATION = 310,
- /** Where an SRG is shared amongst streams, an incompatible samplerate is one
- that is different to any currently playing or recording stream. */
+ /** Where a SRG is shared amongst streams, an incompatible samplerate
+ is one that is different to any currently active stream. */
HPI_ERROR_INCOMPATIBLE_SAMPLERATE = 311,
/** Adapter mode is illegal.*/
HPI_ERROR_BAD_ADAPTER_MODE = 312,
@@ -1004,6 +1012,8 @@ enum HPI_ERROR_CODES {
HPI_ERROR_NO_INTERADAPTER_GROUPS = 314,
/** Streams on different DSPs cannot be grouped. */
HPI_ERROR_NO_INTERDSP_GROUPS = 315,
+ /** Stream wait cancelled before threshold reached. */
+ HPI_ERROR_WAIT_CANCELLED = 316,
/** Invalid mixer node for this adapter. */
HPI_ERROR_INVALID_NODE = 400,
@@ -1017,6 +1027,7 @@ enum HPI_ERROR_CODES {
HPI_ERROR_CONTROL_DISABLED = 404,
/** I2C transaction failed due to a missing ACK. */
HPI_ERROR_CONTROL_I2C_MISSING_ACK = 405,
+ HPI_ERROR_I2C_MISSING_ACK = 405,
/** Control is busy, or coming out of
reset and cannot be accessed at this time. */
HPI_ERROR_CONTROL_NOT_READY = 407,
@@ -1027,7 +1038,6 @@ enum HPI_ERROR_CODES {
HPI_ERROR_NVMEM_FAIL = 452,
/** I2C */
- HPI_ERROR_I2C_MISSING_ACK = HPI_ERROR_CONTROL_I2C_MISSING_ACK,
HPI_ERROR_I2C_BAD_ADR = 460,
/** Entity errors */
@@ -1035,6 +1045,7 @@ enum HPI_ERROR_CODES {
HPI_ERROR_ENTITY_ITEM_COUNT = 471,
HPI_ERROR_ENTITY_TYPE_INVALID = 472,
HPI_ERROR_ENTITY_ROLE_INVALID = 473,
+ HPI_ERROR_ENTITY_SIZE_MISMATCH = 474,
/* AES18 specific errors were 500..507 */
@@ -1044,11 +1055,18 @@ enum HPI_ERROR_CODES {
/** hpioct32.c can't obtain mutex */
HPI_ERROR_MUTEX_TIMEOUT = 700,
- /** errors from HPI backends have values >= this */
+ /** Backend errors used to be greater than this.
+ \deprecated Now, all backends return only errors defined here in hpi.h
+ */
HPI_ERROR_BACKEND_BASE = 900,
- /** indicates a cached u16 value is invalid. */
- HPI_ERROR_ILLEGAL_CACHE_VALUE = 0xffff
+ /** Communication with DSP failed */
+ HPI_ERROR_DSP_COMMUNICATION = 900
+ /* Note that the dsp communication error is set to this value so that
+ it remains compatible with any software that expects such errors
+ to be backend errors i.e. >= 900.
+ Do not define any new error codes with values > 900.
+ */
};
/** \defgroup maximums HPI maximum values
@@ -1075,7 +1093,7 @@ enum HPI_ERROR_CODES {
/**\}*/
-/* ////////////////////////////////////////////////////////////////////// */
+/**************/
/* STRUCTURES */
#ifndef DISABLE_PRAGMA_PACK1
#pragma pack(push, 1)
@@ -1092,7 +1110,7 @@ struct hpi_format {
/**< Stereo/JointStereo/Mono */
u16 mode_legacy;
/**< Legacy ancillary mode or idle bit */
- u16 unused; /**< unused */
+ u16 unused; /**< Unused */
u16 channels; /**< 1,2..., (or ancillary mode or idle bit */
u16 format; /**< HPI_FORMAT_PCM16, _MPEG etc. see #HPI_FORMATS. */
};
@@ -1106,930 +1124,594 @@ struct hpi_anc_frame {
*/
struct hpi_async_event {
u16 event_type; /**< type of event. \sa async_event */
- u16 sequence; /**< sequence number, allows lost event detection */
- u32 state; /**< new state */
- u32 h_object; /**< handle to the object returning the event. */
+ u16 sequence; /**< Sequence number, allows lost event detection */
+ u32 state; /**< New state */
+ u32 h_object; /**< handle to the object returning the event. */
union {
struct {
u16 index; /**< GPIO bit index. */
} gpio;
struct {
u16 node_index; /**< what node is the control on ? */
- u16 node_type; /**< what type of node is the control on ? */
+ u16 node_type; /**< what type of node is the control on ? */
} control;
} u;
};
-/*/////////////////////////////////////////////////////////////////////////// */
-/* Public HPI Entity related definitions */
-
-struct hpi_entity;
-
-enum e_entity_type {
- entity_type_null,
- entity_type_sequence, /* sequence of potentially heterogeneous TLV entities */
-
- entity_type_reference, /* refers to a TLV entity or NULL */
-
- entity_type_int, /* 32 bit */
- entity_type_float, /* ieee754 binary 32 bit encoding */
- entity_type_double,
-
- entity_type_cstring,
- entity_type_octet,
- entity_type_ip4_address,
- entity_type_ip6_address,
- entity_type_mac_address,
-
- LAST_ENTITY_TYPE
-};
-
-enum e_entity_role {
- entity_role_null,
- entity_role_value,
- entity_role_classname,
-
- entity_role_units,
- entity_role_flags,
- entity_role_range,
-
- entity_role_mapping,
- entity_role_enum,
-
- entity_role_instance_of,
- entity_role_depends_on,
- entity_role_member_of_group,
- entity_role_value_constraint,
- entity_role_parameter_port,
-
- entity_role_block,
- entity_role_node_group,
- entity_role_audio_port,
- entity_role_clock_port,
- LAST_ENTITY_ROLE
-};
-
/* skip host side function declarations for
DSP compile and documentation extraction */
-struct hpi_hsubsys {
- int not_really_used;
-};
-
#ifndef DISABLE_PRAGMA_PACK1
#pragma pack(pop)
#endif
-/*////////////////////////////////////////////////////////////////////////// */
+/*****************/
/* HPI FUNCTIONS */
+/*****************/
-/*/////////////////////////// */
-/* DATA and FORMAT and STREAM */
-
+/* Stream */
u16 hpi_stream_estimate_buffer_size(struct hpi_format *pF,
u32 host_polling_rate_in_milli_seconds, u32 *recommended_buffer_size);
-/*/////////// */
-/* SUB SYSTEM */
-struct hpi_hsubsys *hpi_subsys_create(void
- );
-
-void hpi_subsys_free(const struct hpi_hsubsys *ph_subsys);
-
-u16 hpi_subsys_get_version(const struct hpi_hsubsys *ph_subsys,
- u32 *pversion);
-
-u16 hpi_subsys_get_version_ex(const struct hpi_hsubsys *ph_subsys,
- u32 *pversion_ex);
-
-u16 hpi_subsys_get_info(const struct hpi_hsubsys *ph_subsys, u32 *pversion,
- u16 *pw_num_adapters, u16 aw_adapter_list[], u16 list_length);
-
-u16 hpi_subsys_find_adapters(const struct hpi_hsubsys *ph_subsys,
- u16 *pw_num_adapters, u16 aw_adapter_list[], u16 list_length);
-
-u16 hpi_subsys_get_num_adapters(const struct hpi_hsubsys *ph_subsys,
- int *pn_num_adapters);
-
-u16 hpi_subsys_get_adapter(const struct hpi_hsubsys *ph_subsys, int iterator,
- u32 *padapter_index, u16 *pw_adapter_type);
-
-u16 hpi_subsys_ssx2_bypass(const struct hpi_hsubsys *ph_subsys, u16 bypass);
+/*************/
+/* SubSystem */
+/*************/
-u16 hpi_subsys_set_host_network_interface(const struct hpi_hsubsys *ph_subsys,
- const char *sz_interface);
+u16 hpi_subsys_get_version_ex(u32 *pversion_ex);
-/*///////// */
-/* ADAPTER */
+u16 hpi_subsys_get_num_adapters(int *pn_num_adapters);
-u16 hpi_adapter_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index);
+u16 hpi_subsys_get_adapter(int iterator, u32 *padapter_index,
+ u16 *pw_adapter_type);
-u16 hpi_adapter_close(const struct hpi_hsubsys *ph_subsys, u16 adapter_index);
+/***********/
+/* Adapter */
+/***********/
-u16 hpi_adapter_get_info(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 *pw_num_outstreams, u16 *pw_num_instreams,
- u16 *pw_version, u32 *pserial_number, u16 *pw_adapter_type);
+u16 hpi_adapter_open(u16 adapter_index);
-u16 hpi_adapter_get_module_by_index(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 module_index, u16 *pw_num_outputs,
- u16 *pw_num_inputs, u16 *pw_version, u32 *pserial_number,
- u16 *pw_module_type, u32 *ph_module);
+u16 hpi_adapter_close(u16 adapter_index);
-u16 hpi_adapter_set_mode(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u32 adapter_mode);
+u16 hpi_adapter_get_info(u16 adapter_index, u16 *pw_num_outstreams,
+ u16 *pw_num_instreams, u16 *pw_version, u32 *pserial_number,
+ u16 *pw_adapter_type);
-u16 hpi_adapter_set_mode_ex(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u32 adapter_mode, u16 query_or_set);
-
-u16 hpi_adapter_get_mode(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u32 *padapter_mode);
-
-u16 hpi_adapter_get_assert(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 *assert_present, char *psz_assert,
- u16 *pw_line_number);
-
-u16 hpi_adapter_get_assert_ex(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 *assert_present, char *psz_assert,
- u32 *pline_number, u16 *pw_assert_on_dsp);
-
-u16 hpi_adapter_test_assert(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 assert_id);
-
-u16 hpi_adapter_enable_capability(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 capability, u32 key);
-
-u16 hpi_adapter_self_test(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index);
-
-u16 hpi_adapter_debug_read(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u32 dsp_address, char *p_bytes, int *count_bytes);
-
-u16 hpi_adapter_set_property(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 property, u16 paramter1, u16 paramter2);
-
-u16 hpi_adapter_get_property(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 property, u16 *pw_paramter1,
- u16 *pw_paramter2);
-
-u16 hpi_adapter_enumerate_property(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 index, u16 what_to_enumerate,
- u16 property_index, u32 *psetting);
-
-/*////////////// */
-/* NonVol Memory */
-u16 hpi_nv_memory_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
- u32 *ph_nv_memory, u16 *pw_size_in_bytes);
-
-u16 hpi_nv_memory_read_byte(const struct hpi_hsubsys *ph_subsys,
- u32 h_nv_memory, u16 index, u16 *pw_data);
-
-u16 hpi_nv_memory_write_byte(const struct hpi_hsubsys *ph_subsys,
- u32 h_nv_memory, u16 index, u16 data);
-
-/*////////////// */
-/* Digital I/O */
-u16 hpi_gpio_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
- u32 *ph_gpio, u16 *pw_number_input_bits, u16 *pw_number_output_bits);
-
-u16 hpi_gpio_read_bit(const struct hpi_hsubsys *ph_subsys, u32 h_gpio,
- u16 bit_index, u16 *pw_bit_data);
-
-u16 hpi_gpio_read_all_bits(const struct hpi_hsubsys *ph_subsys, u32 h_gpio,
- u16 aw_all_bit_data[4]
- );
+u16 hpi_adapter_get_module_by_index(u16 adapter_index, u16 module_index,
+ u16 *pw_num_outputs, u16 *pw_num_inputs, u16 *pw_version,
+ u32 *pserial_number, u16 *pw_module_type, u32 *ph_module);
-u16 hpi_gpio_write_bit(const struct hpi_hsubsys *ph_subsys, u32 h_gpio,
- u16 bit_index, u16 bit_data);
+u16 hpi_adapter_set_mode(u16 adapter_index, u32 adapter_mode);
-u16 hpi_gpio_write_status(const struct hpi_hsubsys *ph_subsys, u32 h_gpio,
- u16 aw_all_bit_data[4]
- );
+u16 hpi_adapter_set_mode_ex(u16 adapter_index, u32 adapter_mode,
+ u16 query_or_set);
-/**********************/
-/* Async Event Object */
-/**********************/
-u16 hpi_async_event_open(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u32 *ph_async);
+u16 hpi_adapter_get_mode(u16 adapter_index, u32 *padapter_mode);
-u16 hpi_async_event_close(const struct hpi_hsubsys *ph_subsys, u32 h_async);
+u16 hpi_adapter_get_assert2(u16 adapter_index, u16 *p_assert_count,
+ char *psz_assert, u32 *p_param1, u32 *p_param2,
+ u32 *p_dsp_string_addr, u16 *p_processor_id);
-u16 hpi_async_event_wait(const struct hpi_hsubsys *ph_subsys, u32 h_async,
- u16 maximum_events, struct hpi_async_event *p_events,
- u16 *pw_number_returned);
+u16 hpi_adapter_test_assert(u16 adapter_index, u16 assert_id);
-u16 hpi_async_event_get_count(const struct hpi_hsubsys *ph_subsys,
- u32 h_async, u16 *pw_count);
+u16 hpi_adapter_enable_capability(u16 adapter_index, u16 capability, u32 key);
-u16 hpi_async_event_get(const struct hpi_hsubsys *ph_subsys, u32 h_async,
- u16 maximum_events, struct hpi_async_event *p_events,
- u16 *pw_number_returned);
+u16 hpi_adapter_self_test(u16 adapter_index);
-/*/////////// */
-/* WATCH-DOG */
-u16 hpi_watchdog_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
- u32 *ph_watchdog);
+u16 hpi_adapter_debug_read(u16 adapter_index, u32 dsp_address, char *p_bytes,
+ int *count_bytes);
-u16 hpi_watchdog_set_time(const struct hpi_hsubsys *ph_subsys, u32 h_watchdog,
- u32 time_millisec);
+u16 hpi_adapter_set_property(u16 adapter_index, u16 property, u16 paramter1,
+ u16 paramter2);
-u16 hpi_watchdog_ping(const struct hpi_hsubsys *ph_subsys, u32 h_watchdog);
+u16 hpi_adapter_get_property(u16 adapter_index, u16 property,
+ u16 *pw_paramter1, u16 *pw_paramter2);
-/**************/
-/* OUT STREAM */
-/**************/
-u16 hpi_outstream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
- u16 outstream_index, u32 *ph_outstream);
+u16 hpi_adapter_enumerate_property(u16 adapter_index, u16 index,
+ u16 what_to_enumerate, u16 property_index, u32 *psetting);
+/*************/
+/* OutStream */
+/*************/
+u16 hpi_outstream_open(u16 adapter_index, u16 outstream_index,
+ u32 *ph_outstream);
-u16 hpi_outstream_close(const struct hpi_hsubsys *ph_subsys, u32 h_outstream);
+u16 hpi_outstream_close(u32 h_outstream);
-u16 hpi_outstream_get_info_ex(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u16 *pw_state, u32 *pbuffer_size, u32 *pdata_to_play,
- u32 *psamples_played, u32 *pauxiliary_data_to_play);
+u16 hpi_outstream_get_info_ex(u32 h_outstream, u16 *pw_state,
+ u32 *pbuffer_size, u32 *pdata_to_play, u32 *psamples_played,
+ u32 *pauxiliary_data_to_play);
-u16 hpi_outstream_write_buf(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, const u8 *pb_write_buf, u32 bytes_to_write,
- const struct hpi_format *p_format);
+u16 hpi_outstream_write_buf(u32 h_outstream, const u8 *pb_write_buf,
+ u32 bytes_to_write, const struct hpi_format *p_format);
-u16 hpi_outstream_start(const struct hpi_hsubsys *ph_subsys, u32 h_outstream);
+u16 hpi_outstream_start(u32 h_outstream);
-u16 hpi_outstream_wait_start(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream);
+u16 hpi_outstream_wait_start(u32 h_outstream);
-u16 hpi_outstream_stop(const struct hpi_hsubsys *ph_subsys, u32 h_outstream);
+u16 hpi_outstream_stop(u32 h_outstream);
-u16 hpi_outstream_sinegen(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream);
+u16 hpi_outstream_sinegen(u32 h_outstream);
-u16 hpi_outstream_reset(const struct hpi_hsubsys *ph_subsys, u32 h_outstream);
+u16 hpi_outstream_reset(u32 h_outstream);
-u16 hpi_outstream_query_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, struct hpi_format *p_format);
+u16 hpi_outstream_query_format(u32 h_outstream, struct hpi_format *p_format);
-u16 hpi_outstream_set_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, struct hpi_format *p_format);
+u16 hpi_outstream_set_format(u32 h_outstream, struct hpi_format *p_format);
-u16 hpi_outstream_set_punch_in_out(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u32 punch_in_sample, u32 punch_out_sample);
+u16 hpi_outstream_set_punch_in_out(u32 h_outstream, u32 punch_in_sample,
+ u32 punch_out_sample);
-u16 hpi_outstream_set_velocity(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, short velocity);
+u16 hpi_outstream_set_velocity(u32 h_outstream, short velocity);
-u16 hpi_outstream_ancillary_reset(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u16 mode);
+u16 hpi_outstream_ancillary_reset(u32 h_outstream, u16 mode);
-u16 hpi_outstream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u32 *pframes_available);
+u16 hpi_outstream_ancillary_get_info(u32 h_outstream, u32 *pframes_available);
-u16 hpi_outstream_ancillary_read(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, struct hpi_anc_frame *p_anc_frame_buffer,
+u16 hpi_outstream_ancillary_read(u32 h_outstream,
+ struct hpi_anc_frame *p_anc_frame_buffer,
u32 anc_frame_buffer_size_in_bytes,
u32 number_of_ancillary_frames_to_read);
-u16 hpi_outstream_set_time_scale(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u32 time_scaleX10000);
+u16 hpi_outstream_set_time_scale(u32 h_outstream, u32 time_scaleX10000);
-u16 hpi_outstream_host_buffer_allocate(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u32 size_in_bytes);
+u16 hpi_outstream_host_buffer_allocate(u32 h_outstream, u32 size_in_bytes);
-u16 hpi_outstream_host_buffer_free(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream);
+u16 hpi_outstream_host_buffer_free(u32 h_outstream);
-u16 hpi_outstream_group_add(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u32 h_stream);
+u16 hpi_outstream_group_add(u32 h_outstream, u32 h_stream);
-u16 hpi_outstream_group_get_map(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u32 *poutstream_map, u32 *pinstream_map);
+u16 hpi_outstream_group_get_map(u32 h_outstream, u32 *poutstream_map,
+ u32 *pinstream_map);
-u16 hpi_outstream_group_reset(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream);
+u16 hpi_outstream_group_reset(u32 h_outstream);
-/*////////// */
-/* IN_STREAM */
-u16 hpi_instream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
- u16 instream_index, u32 *ph_instream);
+/************/
+/* InStream */
+/************/
+u16 hpi_instream_open(u16 adapter_index, u16 instream_index,
+ u32 *ph_instream);
-u16 hpi_instream_close(const struct hpi_hsubsys *ph_subsys, u32 h_instream);
+u16 hpi_instream_close(u32 h_instream);
-u16 hpi_instream_query_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, const struct hpi_format *p_format);
+u16 hpi_instream_query_format(u32 h_instream,
+ const struct hpi_format *p_format);
-u16 hpi_instream_set_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, const struct hpi_format *p_format);
+u16 hpi_instream_set_format(u32 h_instream,
+ const struct hpi_format *p_format);
-u16 hpi_instream_read_buf(const struct hpi_hsubsys *ph_subsys, u32 h_instream,
- u8 *pb_read_buf, u32 bytes_to_read);
+u16 hpi_instream_read_buf(u32 h_instream, u8 *pb_read_buf, u32 bytes_to_read);
-u16 hpi_instream_start(const struct hpi_hsubsys *ph_subsys, u32 h_instream);
+u16 hpi_instream_start(u32 h_instream);
-u16 hpi_instream_wait_start(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream);
+u16 hpi_instream_wait_start(u32 h_instream);
-u16 hpi_instream_stop(const struct hpi_hsubsys *ph_subsys, u32 h_instream);
+u16 hpi_instream_stop(u32 h_instream);
-u16 hpi_instream_reset(const struct hpi_hsubsys *ph_subsys, u32 h_instream);
+u16 hpi_instream_reset(u32 h_instream);
-u16 hpi_instream_get_info_ex(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, u16 *pw_state, u32 *pbuffer_size, u32 *pdata_recorded,
- u32 *psamples_recorded, u32 *pauxiliary_data_recorded);
+u16 hpi_instream_get_info_ex(u32 h_instream, u16 *pw_state, u32 *pbuffer_size,
+ u32 *pdata_recorded, u32 *psamples_recorded,
+ u32 *pauxiliary_data_recorded);
-u16 hpi_instream_ancillary_reset(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, u16 bytes_per_frame, u16 mode, u16 alignment,
- u16 idle_bit);
+u16 hpi_instream_ancillary_reset(u32 h_instream, u16 bytes_per_frame,
+ u16 mode, u16 alignment, u16 idle_bit);
-u16 hpi_instream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, u32 *pframe_space);
+u16 hpi_instream_ancillary_get_info(u32 h_instream, u32 *pframe_space);
-u16 hpi_instream_ancillary_write(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, const struct hpi_anc_frame *p_anc_frame_buffer,
+u16 hpi_instream_ancillary_write(u32 h_instream,
+ const struct hpi_anc_frame *p_anc_frame_buffer,
u32 anc_frame_buffer_size_in_bytes,
u32 number_of_ancillary_frames_to_write);
-u16 hpi_instream_host_buffer_allocate(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, u32 size_in_bytes);
+u16 hpi_instream_host_buffer_allocate(u32 h_instream, u32 size_in_bytes);
-u16 hpi_instream_host_buffer_free(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream);
+u16 hpi_instream_host_buffer_free(u32 h_instream);
-u16 hpi_instream_group_add(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, u32 h_stream);
+u16 hpi_instream_group_add(u32 h_instream, u32 h_stream);
-u16 hpi_instream_group_get_map(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, u32 *poutstream_map, u32 *pinstream_map);
+u16 hpi_instream_group_get_map(u32 h_instream, u32 *poutstream_map,
+ u32 *pinstream_map);
-u16 hpi_instream_group_reset(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream);
+u16 hpi_instream_group_reset(u32 h_instream);
/*********/
-/* MIXER */
+/* Mixer */
/*********/
-u16 hpi_mixer_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
- u32 *ph_mixer);
-
-u16 hpi_mixer_close(const struct hpi_hsubsys *ph_subsys, u32 h_mixer);
-
-u16 hpi_mixer_get_control(const struct hpi_hsubsys *ph_subsys, u32 h_mixer,
- u16 src_node_type, u16 src_node_type_index, u16 dst_node_type,
- u16 dst_node_type_index, u16 control_type, u32 *ph_control);
-
-u16 hpi_mixer_get_control_by_index(const struct hpi_hsubsys *ph_subsys,
- u32 h_mixer, u16 control_index, u16 *pw_src_node_type,
- u16 *pw_src_node_index, u16 *pw_dst_node_type, u16 *pw_dst_node_index,
- u16 *pw_control_type, u32 *ph_control);
-
-u16 hpi_mixer_store(const struct hpi_hsubsys *ph_subsys, u32 h_mixer,
- enum HPI_MIXER_STORE_COMMAND command, u16 index);
-/*************************/
-/* mixer CONTROLS */
-/*************************/
-/*************************/
-/* volume control */
-/*************************/
-u16 hpi_volume_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short an_gain0_01dB[HPI_MAX_CHANNELS]
+u16 hpi_mixer_open(u16 adapter_index, u32 *ph_mixer);
+
+u16 hpi_mixer_close(u32 h_mixer);
+
+u16 hpi_mixer_get_control(u32 h_mixer, u16 src_node_type,
+ u16 src_node_type_index, u16 dst_node_type, u16 dst_node_type_index,
+ u16 control_type, u32 *ph_control);
+
+u16 hpi_mixer_get_control_by_index(u32 h_mixer, u16 control_index,
+ u16 *pw_src_node_type, u16 *pw_src_node_index, u16 *pw_dst_node_type,
+ u16 *pw_dst_node_index, u16 *pw_control_type, u32 *ph_control);
+
+u16 hpi_mixer_store(u32 h_mixer, enum HPI_MIXER_STORE_COMMAND command,
+ u16 index);
+/************/
+/* Controls */
+/************/
+/******************/
+/* Volume control */
+/******************/
+u16 hpi_volume_set_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS]
);
-u16 hpi_volume_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control,
+u16 hpi_volume_get_gain(u32 h_control,
short an_gain0_01dB_out[HPI_MAX_CHANNELS]
);
+u16 hpi_volume_set_mute(u32 h_control, u32 mute);
+
+u16 hpi_volume_get_mute(u32 h_control, u32 *mute);
+
#define hpi_volume_get_range hpi_volume_query_range
-u16 hpi_volume_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short *min_gain_01dB, short *max_gain_01dB, short *step_gain_01dB);
+u16 hpi_volume_query_range(u32 h_control, short *min_gain_01dB,
+ short *max_gain_01dB, short *step_gain_01dB);
-u16 hpi_volume_query_channels(const struct hpi_hsubsys *ph_subsys,
- const u32 h_volume, u32 *p_channels);
+u16 hpi_volume_query_channels(const u32 h_volume, u32 *p_channels);
-u16 hpi_volume_auto_fade(const struct hpi_hsubsys *ph_subsys, u32 h_control,
+u16 hpi_volume_auto_fade(u32 h_control,
short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms);
-u16 hpi_volume_auto_fade_profile(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, short an_stop_gain0_01dB[HPI_MAX_CHANNELS],
- u32 duration_ms, u16 profile);
+u16 hpi_volume_auto_fade_profile(u32 h_control,
+ short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms,
+ u16 profile);
-/*************************/
-/* level control */
-/*************************/
-u16 hpi_level_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short *min_gain_01dB, short *max_gain_01dB, short *step_gain_01dB);
+/*****************/
+/* Level control */
+/*****************/
+u16 hpi_level_query_range(u32 h_control, short *min_gain_01dB,
+ short *max_gain_01dB, short *step_gain_01dB);
-u16 hpi_level_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short an_gain0_01dB[HPI_MAX_CHANNELS]
+u16 hpi_level_set_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS]
);
-u16 hpi_level_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control,
+u16 hpi_level_get_gain(u32 h_control,
short an_gain0_01dB_out[HPI_MAX_CHANNELS]
);
-/*************************/
-/* meter control */
-/*************************/
-u16 hpi_meter_query_channels(const struct hpi_hsubsys *ph_subsys,
- const u32 h_meter, u32 *p_channels);
+/*****************/
+/* Meter control */
+/*****************/
+u16 hpi_meter_query_channels(const u32 h_meter, u32 *p_channels);
-u16 hpi_meter_get_peak(const struct hpi_hsubsys *ph_subsys, u32 h_control,
+u16 hpi_meter_get_peak(u32 h_control,
short an_peak0_01dB_out[HPI_MAX_CHANNELS]
);
-u16 hpi_meter_get_rms(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short an_peak0_01dB_out[HPI_MAX_CHANNELS]
+u16 hpi_meter_get_rms(u32 h_control, short an_peak0_01dB_out[HPI_MAX_CHANNELS]
);
-u16 hpi_meter_set_peak_ballistics(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 attack, u16 decay);
+u16 hpi_meter_set_peak_ballistics(u32 h_control, u16 attack, u16 decay);
-u16 hpi_meter_set_rms_ballistics(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 attack, u16 decay);
+u16 hpi_meter_set_rms_ballistics(u32 h_control, u16 attack, u16 decay);
-u16 hpi_meter_get_peak_ballistics(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *attack, u16 *decay);
+u16 hpi_meter_get_peak_ballistics(u32 h_control, u16 *attack, u16 *decay);
-u16 hpi_meter_get_rms_ballistics(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *attack, u16 *decay);
+u16 hpi_meter_get_rms_ballistics(u32 h_control, u16 *attack, u16 *decay);
-/*************************/
-/* channel mode control */
-/*************************/
-u16 hpi_channel_mode_query_mode(const struct hpi_hsubsys *ph_subsys,
- const u32 h_mode, const u32 index, u16 *pw_mode);
+/************************/
+/* ChannelMode control */
+/************************/
+u16 hpi_channel_mode_query_mode(const u32 h_mode, const u32 index,
+ u16 *pw_mode);
-u16 hpi_channel_mode_set(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u16 mode);
+u16 hpi_channel_mode_set(u32 h_control, u16 mode);
-u16 hpi_channel_mode_get(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u16 *mode);
+u16 hpi_channel_mode_get(u32 h_control, u16 *mode);
-/*************************/
-/* Tuner control */
-/*************************/
-u16 hpi_tuner_query_band(const struct hpi_hsubsys *ph_subsys,
- const u32 h_tuner, const u32 index, u16 *pw_band);
+/*****************/
+/* Tuner control */
+/*****************/
+u16 hpi_tuner_query_band(const u32 h_tuner, const u32 index, u16 *pw_band);
-u16 hpi_tuner_set_band(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u16 band);
+u16 hpi_tuner_set_band(u32 h_control, u16 band);
-u16 hpi_tuner_get_band(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u16 *pw_band);
+u16 hpi_tuner_get_band(u32 h_control, u16 *pw_band);
-u16 hpi_tuner_query_frequency(const struct hpi_hsubsys *ph_subsys,
- const u32 h_tuner, const u32 index, const u16 band, u32 *pfreq);
+u16 hpi_tuner_query_frequency(const u32 h_tuner, const u32 index,
+ const u16 band, u32 *pfreq);
-u16 hpi_tuner_set_frequency(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 freq_ink_hz);
+u16 hpi_tuner_set_frequency(u32 h_control, u32 freq_ink_hz);
-u16 hpi_tuner_get_frequency(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pw_freq_ink_hz);
+u16 hpi_tuner_get_frequency(u32 h_control, u32 *pw_freq_ink_hz);
-u16 hpi_tuner_getRF_level(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short *pw_level);
+u16 hpi_tuner_get_rf_level(u32 h_control, short *pw_level);
-u16 hpi_tuner_get_rawRF_level(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, short *pw_level);
+u16 hpi_tuner_get_raw_rf_level(u32 h_control, short *pw_level);
-u16 hpi_tuner_query_gain(const struct hpi_hsubsys *ph_subsys,
- const u32 h_tuner, const u32 index, u16 *pw_gain);
+u16 hpi_tuner_query_gain(const u32 h_tuner, const u32 index, u16 *pw_gain);
-u16 hpi_tuner_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short gain);
+u16 hpi_tuner_set_gain(u32 h_control, short gain);
-u16 hpi_tuner_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short *pn_gain);
+u16 hpi_tuner_get_gain(u32 h_control, short *pn_gain);
-u16 hpi_tuner_get_status(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u16 *pw_status_mask, u16 *pw_status);
+u16 hpi_tuner_get_status(u32 h_control, u16 *pw_status_mask, u16 *pw_status);
-u16 hpi_tuner_set_mode(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u32 mode, u32 value);
+u16 hpi_tuner_set_mode(u32 h_control, u32 mode, u32 value);
-u16 hpi_tuner_get_mode(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u32 mode, u32 *pn_value);
+u16 hpi_tuner_get_mode(u32 h_control, u32 mode, u32 *pn_value);
-u16 hpi_tuner_getRDS(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- char *p_rds_data);
+u16 hpi_tuner_get_rds(u32 h_control, char *p_rds_data);
-u16 hpi_tuner_query_deemphasis(const struct hpi_hsubsys *ph_subsys,
- const u32 h_tuner, const u32 index, const u16 band, u32 *pdeemphasis);
+u16 hpi_tuner_query_deemphasis(const u32 h_tuner, const u32 index,
+ const u16 band, u32 *pdeemphasis);
-u16 hpi_tuner_set_deemphasis(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 deemphasis);
-u16 hpi_tuner_get_deemphasis(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pdeemphasis);
+u16 hpi_tuner_set_deemphasis(u32 h_control, u32 deemphasis);
+u16 hpi_tuner_get_deemphasis(u32 h_control, u32 *pdeemphasis);
-u16 hpi_tuner_query_program(const struct hpi_hsubsys *ph_subsys,
- const u32 h_tuner, u32 *pbitmap_program);
+u16 hpi_tuner_query_program(const u32 h_tuner, u32 *pbitmap_program);
-u16 hpi_tuner_set_program(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u32 program);
+u16 hpi_tuner_set_program(u32 h_control, u32 program);
-u16 hpi_tuner_get_program(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u32 *pprogram);
+u16 hpi_tuner_get_program(u32 h_control, u32 *pprogram);
-u16 hpi_tuner_get_hd_radio_dsp_version(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, char *psz_dsp_version, const u32 string_size);
+u16 hpi_tuner_get_hd_radio_dsp_version(u32 h_control, char *psz_dsp_version,
+ const u32 string_size);
-u16 hpi_tuner_get_hd_radio_sdk_version(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, char *psz_sdk_version, const u32 string_size);
+u16 hpi_tuner_get_hd_radio_sdk_version(u32 h_control, char *psz_sdk_version,
+ const u32 string_size);
-u16 hpi_tuner_get_hd_radio_signal_quality(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pquality);
+u16 hpi_tuner_get_hd_radio_signal_quality(u32 h_control, u32 *pquality);
-u16 hpi_tuner_get_hd_radio_signal_blend(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pblend);
+u16 hpi_tuner_get_hd_radio_signal_blend(u32 h_control, u32 *pblend);
-u16 hpi_tuner_set_hd_radio_signal_blend(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, const u32 blend);
+u16 hpi_tuner_set_hd_radio_signal_blend(u32 h_control, const u32 blend);
-/****************************/
-/* PADs control */
-/****************************/
+/***************/
+/* PAD control */
+/***************/
-u16 HPI_PAD__get_channel_name(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, char *psz_string, const u32 string_length);
+u16 hpi_pad_get_channel_name(u32 h_control, char *psz_string,
+ const u32 string_length);
-u16 HPI_PAD__get_artist(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- char *psz_string, const u32 string_length);
+u16 hpi_pad_get_artist(u32 h_control, char *psz_string,
+ const u32 string_length);
-u16 HPI_PAD__get_title(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- char *psz_string, const u32 string_length);
+u16 hpi_pad_get_title(u32 h_control, char *psz_string,
+ const u32 string_length);
-u16 HPI_PAD__get_comment(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- char *psz_string, const u32 string_length);
+u16 hpi_pad_get_comment(u32 h_control, char *psz_string,
+ const u32 string_length);
-u16 HPI_PAD__get_program_type(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *ppTY);
+u16 hpi_pad_get_program_type(u32 h_control, u32 *ppTY);
-u16 HPI_PAD__get_rdsPI(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u32 *ppI);
+u16 hpi_pad_get_rdsPI(u32 h_control, u32 *ppI);
-u16 HPI_PAD__get_program_type_string(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, const u32 data_type, const u32 pTY, char *psz_string,
- const u32 string_length);
+u16 hpi_pad_get_program_type_string(u32 h_control, const u32 data_type,
+ const u32 pTY, char *psz_string, const u32 string_length);
/****************************/
/* AES/EBU Receiver control */
/****************************/
-u16 HPI_AESEBU__receiver_query_format(const struct hpi_hsubsys *ph_subsys,
- const u32 h_aes_rx, const u32 index, u16 *pw_format);
+u16 hpi_aesebu_receiver_query_format(const u32 h_aes_rx, const u32 index,
+ u16 *pw_format);
-u16 HPI_AESEBU__receiver_set_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 source);
+u16 hpi_aesebu_receiver_set_format(u32 h_control, u16 source);
-u16 HPI_AESEBU__receiver_get_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_source);
+u16 hpi_aesebu_receiver_get_format(u32 h_control, u16 *pw_source);
-u16 HPI_AESEBU__receiver_get_sample_rate(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *psample_rate);
+u16 hpi_aesebu_receiver_get_sample_rate(u32 h_control, u32 *psample_rate);
-u16 HPI_AESEBU__receiver_get_user_data(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 index, u16 *pw_data);
+u16 hpi_aesebu_receiver_get_user_data(u32 h_control, u16 index, u16 *pw_data);
-u16 HPI_AESEBU__receiver_get_channel_status(const struct hpi_hsubsys
- *ph_subsys, u32 h_control, u16 index, u16 *pw_data);
+u16 hpi_aesebu_receiver_get_channel_status(u32 h_control, u16 index,
+ u16 *pw_data);
-u16 HPI_AESEBU__receiver_get_error_status(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_error_data);
+u16 hpi_aesebu_receiver_get_error_status(u32 h_control, u16 *pw_error_data);
/*******************************/
/* AES/EBU Transmitter control */
/*******************************/
-u16 HPI_AESEBU__transmitter_set_sample_rate(const struct hpi_hsubsys
- *ph_subsys, u32 h_control, u32 sample_rate);
+u16 hpi_aesebu_transmitter_set_sample_rate(u32 h_control, u32 sample_rate);
-u16 HPI_AESEBU__transmitter_set_user_data(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 index, u16 data);
+u16 hpi_aesebu_transmitter_set_user_data(u32 h_control, u16 index, u16 data);
-u16 HPI_AESEBU__transmitter_set_channel_status(const struct hpi_hsubsys
- *ph_subsys, u32 h_control, u16 index, u16 data);
+u16 hpi_aesebu_transmitter_set_channel_status(u32 h_control, u16 index,
+ u16 data);
-u16 HPI_AESEBU__transmitter_get_channel_status(const struct hpi_hsubsys
- *ph_subsys, u32 h_control, u16 index, u16 *pw_data);
+u16 hpi_aesebu_transmitter_get_channel_status(u32 h_control, u16 index,
+ u16 *pw_data);
-u16 HPI_AESEBU__transmitter_query_format(const struct hpi_hsubsys *ph_subsys,
- const u32 h_aes_tx, const u32 index, u16 *pw_format);
+u16 hpi_aesebu_transmitter_query_format(const u32 h_aes_tx, const u32 index,
+ u16 *pw_format);
-u16 HPI_AESEBU__transmitter_set_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 output_format);
+u16 hpi_aesebu_transmitter_set_format(u32 h_control, u16 output_format);
-u16 HPI_AESEBU__transmitter_get_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_output_format);
+u16 hpi_aesebu_transmitter_get_format(u32 h_control, u16 *pw_output_format);
/***********************/
-/* multiplexer control */
+/* Multiplexer control */
/***********************/
-u16 hpi_multiplexer_set_source(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 source_node_type, u16 source_node_index);
-
-u16 hpi_multiplexer_get_source(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *source_node_type, u16 *source_node_index);
+u16 hpi_multiplexer_set_source(u32 h_control, u16 source_node_type,
+ u16 source_node_index);
-u16 hpi_multiplexer_query_source(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 index, u16 *source_node_type,
+u16 hpi_multiplexer_get_source(u32 h_control, u16 *source_node_type,
u16 *source_node_index);
+u16 hpi_multiplexer_query_source(u32 h_control, u16 index,
+ u16 *source_node_type, u16 *source_node_index);
+
/***************/
-/* VOX control */
+/* Vox control */
/***************/
-u16 hpi_vox_set_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short an_gain0_01dB);
+u16 hpi_vox_set_threshold(u32 h_control, short an_gain0_01dB);
-u16 hpi_vox_get_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short *an_gain0_01dB);
+u16 hpi_vox_get_threshold(u32 h_control, short *an_gain0_01dB);
/*********************/
/* Bitstream control */
/*********************/
-u16 hpi_bitstream_set_clock_edge(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 edge_type);
+u16 hpi_bitstream_set_clock_edge(u32 h_control, u16 edge_type);
-u16 hpi_bitstream_set_data_polarity(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 polarity);
+u16 hpi_bitstream_set_data_polarity(u32 h_control, u16 polarity);
-u16 hpi_bitstream_get_activity(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_clk_activity, u16 *pw_data_activity);
+u16 hpi_bitstream_get_activity(u32 h_control, u16 *pw_clk_activity,
+ u16 *pw_data_activity);
/***********************/
/* SampleClock control */
/***********************/
-u16 hpi_sample_clock_query_source(const struct hpi_hsubsys *ph_subsys,
- const u32 h_clock, const u32 index, u16 *pw_source);
+u16 hpi_sample_clock_query_source(const u32 h_clock, const u32 index,
+ u16 *pw_source);
-u16 hpi_sample_clock_set_source(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 source);
+u16 hpi_sample_clock_set_source(u32 h_control, u16 source);
-u16 hpi_sample_clock_get_source(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_source);
+u16 hpi_sample_clock_get_source(u32 h_control, u16 *pw_source);
-u16 hpi_sample_clock_query_source_index(const struct hpi_hsubsys *ph_subsys,
- const u32 h_clock, const u32 index, const u32 source,
- u16 *pw_source_index);
+u16 hpi_sample_clock_query_source_index(const u32 h_clock, const u32 index,
+ const u32 source, u16 *pw_source_index);
-u16 hpi_sample_clock_set_source_index(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 source_index);
+u16 hpi_sample_clock_set_source_index(u32 h_control, u16 source_index);
-u16 hpi_sample_clock_get_source_index(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_source_index);
+u16 hpi_sample_clock_get_source_index(u32 h_control, u16 *pw_source_index);
-u16 hpi_sample_clock_get_sample_rate(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *psample_rate);
+u16 hpi_sample_clock_get_sample_rate(u32 h_control, u32 *psample_rate);
-u16 hpi_sample_clock_query_local_rate(const struct hpi_hsubsys *ph_subsys,
- const u32 h_clock, const u32 index, u32 *psource);
+u16 hpi_sample_clock_query_local_rate(const u32 h_clock, const u32 index,
+ u32 *psource);
-u16 hpi_sample_clock_set_local_rate(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 sample_rate);
+u16 hpi_sample_clock_set_local_rate(u32 h_control, u32 sample_rate);
-u16 hpi_sample_clock_get_local_rate(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *psample_rate);
+u16 hpi_sample_clock_get_local_rate(u32 h_control, u32 *psample_rate);
-u16 hpi_sample_clock_set_auto(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 enable);
+u16 hpi_sample_clock_set_auto(u32 h_control, u32 enable);
-u16 hpi_sample_clock_get_auto(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *penable);
+u16 hpi_sample_clock_get_auto(u32 h_control, u32 *penable);
-u16 hpi_sample_clock_set_local_rate_lock(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 lock);
+u16 hpi_sample_clock_set_local_rate_lock(u32 h_control, u32 lock);
-u16 hpi_sample_clock_get_local_rate_lock(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *plock);
+u16 hpi_sample_clock_get_local_rate_lock(u32 h_control, u32 *plock);
/***********************/
/* Microphone control */
/***********************/
-u16 hpi_microphone_set_phantom_power(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 on_off);
+u16 hpi_microphone_set_phantom_power(u32 h_control, u16 on_off);
-u16 hpi_microphone_get_phantom_power(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_on_off);
+u16 hpi_microphone_get_phantom_power(u32 h_control, u16 *pw_on_off);
-/*******************************
- Parametric Equalizer control
-*******************************/
-u16 hpi_parametricEQ__get_info(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_number_of_bands, u16 *pw_enabled);
+/********************************/
+/* Parametric Equalizer control */
+/********************************/
+u16 hpi_parametric_eq_get_info(u32 h_control, u16 *pw_number_of_bands,
+ u16 *pw_enabled);
-u16 hpi_parametricEQ__set_state(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 on_off);
+u16 hpi_parametric_eq_set_state(u32 h_control, u16 on_off);
-u16 hpi_parametricEQ__set_band(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 index, u16 type, u32 frequency_hz, short q100,
- short gain0_01dB);
+u16 hpi_parametric_eq_set_band(u32 h_control, u16 index, u16 type,
+ u32 frequency_hz, short q100, short gain0_01dB);
-u16 hpi_parametricEQ__get_band(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 index, u16 *pn_type, u32 *pfrequency_hz,
- short *pnQ100, short *pn_gain0_01dB);
+u16 hpi_parametric_eq_get_band(u32 h_control, u16 index, u16 *pn_type,
+ u32 *pfrequency_hz, short *pnQ100, short *pn_gain0_01dB);
-u16 hpi_parametricEQ__get_coeffs(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 index, short coeffs[5]
+u16 hpi_parametric_eq_get_coeffs(u32 h_control, u16 index, short coeffs[5]
);
-/*******************************
- Compressor Expander control
-*******************************/
-
-u16 hpi_compander_set_enable(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 on);
-
-u16 hpi_compander_get_enable(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pon);
-
-u16 hpi_compander_set_makeup_gain(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, short makeup_gain0_01dB);
-
-u16 hpi_compander_get_makeup_gain(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, short *pn_makeup_gain0_01dB);
-
-u16 hpi_compander_set_attack_time_constant(const struct hpi_hsubsys
- *ph_subsys, u32 h_control, u32 index, u32 attack);
-
-u16 hpi_compander_get_attack_time_constant(const struct hpi_hsubsys
- *ph_subsys, u32 h_control, u32 index, u32 *pw_attack);
-
-u16 hpi_compander_set_decay_time_constant(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 index, u32 decay);
-
-u16 hpi_compander_get_decay_time_constant(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 index, u32 *pw_decay);
-
-u16 hpi_compander_set_threshold(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 index, short threshold0_01dB);
-
-u16 hpi_compander_get_threshold(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 index, short *pn_threshold0_01dB);
-
-u16 hpi_compander_set_ratio(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 index, u32 ratio100);
-
-u16 hpi_compander_get_ratio(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 index, u32 *pw_ratio100);
-
-/*******************************
- Cobranet HMI control
-*******************************/
-u16 hpi_cobranet_hmi_write(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u32 hmi_address, u32 byte_count, u8 *pb_data);
-
-u16 hpi_cobranet_hmi_read(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u32 hmi_address, u32 max_byte_count, u32 *pbyte_count, u8 *pb_data);
-
-u16 hpi_cobranet_hmi_get_status(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pstatus, u32 *preadable_size,
- u32 *pwriteable_size);
-
-/*Read the current IP address
-*/
-u16 hpi_cobranet_getI_paddress(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pi_paddress);
-
-/* Write the current IP address
-*/
-u16 hpi_cobranet_setI_paddress(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 i_paddress);
-
-/* Read the static IP address
-*/
-u16 hpi_cobranet_get_staticI_paddress(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pi_paddress);
+/*******************************/
+/* Compressor Expander control */
+/*******************************/
-/* Write the static IP address
-*/
-u16 hpi_cobranet_set_staticI_paddress(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 i_paddress);
+u16 hpi_compander_set_enable(u32 h_control, u32 on);
-/* Read the MAC address
-*/
-u16 hpi_cobranet_getMA_caddress(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pmAC_MS_bs, u32 *pmAC_LS_bs);
+u16 hpi_compander_get_enable(u32 h_control, u32 *pon);
-/*******************************
- Tone Detector control
-*******************************/
-u16 hpi_tone_detector_get_state(const struct hpi_hsubsys *ph_subsys, u32 hC,
- u32 *state);
+u16 hpi_compander_set_makeup_gain(u32 h_control, short makeup_gain0_01dB);
-u16 hpi_tone_detector_set_enable(const struct hpi_hsubsys *ph_subsys, u32 hC,
- u32 enable);
+u16 hpi_compander_get_makeup_gain(u32 h_control, short *pn_makeup_gain0_01dB);
-u16 hpi_tone_detector_get_enable(const struct hpi_hsubsys *ph_subsys, u32 hC,
- u32 *enable);
+u16 hpi_compander_set_attack_time_constant(u32 h_control, u32 index,
+ u32 attack);
-u16 hpi_tone_detector_set_event_enable(const struct hpi_hsubsys *ph_subsys,
- u32 hC, u32 event_enable);
+u16 hpi_compander_get_attack_time_constant(u32 h_control, u32 index,
+ u32 *pw_attack);
-u16 hpi_tone_detector_get_event_enable(const struct hpi_hsubsys *ph_subsys,
- u32 hC, u32 *event_enable);
+u16 hpi_compander_set_decay_time_constant(u32 h_control, u32 index,
+ u32 decay);
-u16 hpi_tone_detector_set_threshold(const struct hpi_hsubsys *ph_subsys,
- u32 hC, int threshold);
+u16 hpi_compander_get_decay_time_constant(u32 h_control, u32 index,
+ u32 *pw_decay);
-u16 hpi_tone_detector_get_threshold(const struct hpi_hsubsys *ph_subsys,
- u32 hC, int *threshold);
+u16 hpi_compander_set_threshold(u32 h_control, u32 index,
+ short threshold0_01dB);
-u16 hpi_tone_detector_get_frequency(const struct hpi_hsubsys *ph_subsys,
- u32 hC, u32 index, u32 *frequency);
+u16 hpi_compander_get_threshold(u32 h_control, u32 index,
+ short *pn_threshold0_01dB);
-/*******************************
- Silence Detector control
-*******************************/
-u16 hpi_silence_detector_get_state(const struct hpi_hsubsys *ph_subsys,
- u32 hC, u32 *state);
+u16 hpi_compander_set_ratio(u32 h_control, u32 index, u32 ratio100);
-u16 hpi_silence_detector_set_enable(const struct hpi_hsubsys *ph_subsys,
- u32 hC, u32 enable);
+u16 hpi_compander_get_ratio(u32 h_control, u32 index, u32 *pw_ratio100);
-u16 hpi_silence_detector_get_enable(const struct hpi_hsubsys *ph_subsys,
- u32 hC, u32 *enable);
+/********************/
+/* Cobranet control */
+/********************/
+u16 hpi_cobranet_hmi_write(u32 h_control, u32 hmi_address, u32 byte_count,
+ u8 *pb_data);
-u16 hpi_silence_detector_set_event_enable(const struct hpi_hsubsys *ph_subsys,
- u32 hC, u32 event_enable);
+u16 hpi_cobranet_hmi_read(u32 h_control, u32 hmi_address, u32 max_byte_count,
+ u32 *pbyte_count, u8 *pb_data);
-u16 hpi_silence_detector_get_event_enable(const struct hpi_hsubsys *ph_subsys,
- u32 hC, u32 *event_enable);
+u16 hpi_cobranet_hmi_get_status(u32 h_control, u32 *pstatus,
+ u32 *preadable_size, u32 *pwriteable_size);
-u16 hpi_silence_detector_set_delay(const struct hpi_hsubsys *ph_subsys,
- u32 hC, u32 delay);
+u16 hpi_cobranet_get_ip_address(u32 h_control, u32 *pdw_ip_address);
-u16 hpi_silence_detector_get_delay(const struct hpi_hsubsys *ph_subsys,
- u32 hC, u32 *delay);
+u16 hpi_cobranet_set_ip_address(u32 h_control, u32 dw_ip_address);
-u16 hpi_silence_detector_set_threshold(const struct hpi_hsubsys *ph_subsys,
- u32 hC, int threshold);
+u16 hpi_cobranet_get_static_ip_address(u32 h_control, u32 *pdw_ip_address);
-u16 hpi_silence_detector_get_threshold(const struct hpi_hsubsys *ph_subsys,
- u32 hC, int *threshold);
+u16 hpi_cobranet_set_static_ip_address(u32 h_control, u32 dw_ip_address);
-/*******************************
- Universal control
-*******************************/
-u16 hpi_entity_find_next(struct hpi_entity *container_entity,
- enum e_entity_type type, enum e_entity_role role, int recursive_flag,
- struct hpi_entity **current_match);
+u16 hpi_cobranet_get_macaddress(u32 h_control, u32 *p_mac_msbs,
+ u32 *p_mac_lsbs);
-u16 hpi_entity_copy_value_from(struct hpi_entity *entity,
- enum e_entity_type type, size_t item_count, void *value_dst_p);
+/*************************/
+/* Tone Detector control */
+/*************************/
+u16 hpi_tone_detector_get_state(u32 hC, u32 *state);
-u16 hpi_entity_unpack(struct hpi_entity *entity, enum e_entity_type *type,
- size_t *items, enum e_entity_role *role, void **value);
+u16 hpi_tone_detector_set_enable(u32 hC, u32 enable);
-u16 hpi_entity_alloc_and_pack(const enum e_entity_type type,
- const size_t item_count, const enum e_entity_role role, void *value,
- struct hpi_entity **entity);
+u16 hpi_tone_detector_get_enable(u32 hC, u32 *enable);
-void hpi_entity_free(struct hpi_entity *entity);
+u16 hpi_tone_detector_set_event_enable(u32 hC, u32 event_enable);
-u16 hpi_universal_info(const struct hpi_hsubsys *ph_subsys, u32 hC,
- struct hpi_entity **info);
+u16 hpi_tone_detector_get_event_enable(u32 hC, u32 *event_enable);
-u16 hpi_universal_get(const struct hpi_hsubsys *ph_subsys, u32 hC,
- struct hpi_entity **value);
+u16 hpi_tone_detector_set_threshold(u32 hC, int threshold);
-u16 hpi_universal_set(const struct hpi_hsubsys *ph_subsys, u32 hC,
- struct hpi_entity *value);
+u16 hpi_tone_detector_get_threshold(u32 hC, int *threshold);
-/*/////////// */
-/* DSP CLOCK */
-/*/////////// */
-u16 hpi_clock_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
- u32 *ph_dsp_clock);
+u16 hpi_tone_detector_get_frequency(u32 hC, u32 index, u32 *frequency);
-u16 hpi_clock_set_time(const struct hpi_hsubsys *ph_subsys, u32 h_clock,
- u16 hour, u16 minute, u16 second, u16 milli_second);
+/****************************/
+/* Silence Detector control */
+/****************************/
+u16 hpi_silence_detector_get_state(u32 hC, u32 *state);
-u16 hpi_clock_get_time(const struct hpi_hsubsys *ph_subsys, u32 h_clock,
- u16 *pw_hour, u16 *pw_minute, u16 *pw_second, u16 *pw_milli_second);
+u16 hpi_silence_detector_set_enable(u32 hC, u32 enable);
-/*/////////// */
-/* PROFILE */
-/*/////////// */
-u16 hpi_profile_open_all(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 profile_index, u32 *ph_profile,
- u16 *pw_max_profiles);
+u16 hpi_silence_detector_get_enable(u32 hC, u32 *enable);
-u16 hpi_profile_get(const struct hpi_hsubsys *ph_subsys, u32 h_profile,
- u16 index, u16 *pw_seconds, u32 *pmicro_seconds, u32 *pcall_count,
- u32 *pmax_micro_seconds, u32 *pmin_micro_seconds);
+u16 hpi_silence_detector_set_event_enable(u32 hC, u32 event_enable);
-u16 hpi_profile_start_all(const struct hpi_hsubsys *ph_subsys, u32 h_profile);
+u16 hpi_silence_detector_get_event_enable(u32 hC, u32 *event_enable);
-u16 hpi_profile_stop_all(const struct hpi_hsubsys *ph_subsys, u32 h_profile);
+u16 hpi_silence_detector_set_delay(u32 hC, u32 delay);
-u16 hpi_profile_get_name(const struct hpi_hsubsys *ph_subsys, u32 h_profile,
- u16 index, char *sz_profile_name, u16 profile_name_length);
+u16 hpi_silence_detector_get_delay(u32 hC, u32 *delay);
-u16 hpi_profile_get_utilization(const struct hpi_hsubsys *ph_subsys,
- u32 h_profile, u32 *putilization);
+u16 hpi_silence_detector_set_threshold(u32 hC, int threshold);
-/*//////////////////// */
-/* UTILITY functions */
+u16 hpi_silence_detector_get_threshold(u32 hC, int *threshold);
+/*********************/
+/* Utility functions */
+/*********************/
u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format,
u32 sample_rate, u32 bit_rate, u32 attributes);
-/* Until it's verified, this function is for Windows OSs only */
-
-#endif /*_H_HPI_ */
-/*
-///////////////////////////////////////////////////////////////////////////////
-// See CVS for history. Last complete set in rev 1.146
-////////////////////////////////////////////////////////////////////////////////
-*/
+#endif /*_HPI_H_ */
diff --git a/sound/pci/asihpi/hpi6000.c b/sound/pci/asihpi/hpi6000.c
index 1b9bf93..3e3c2ef 100644
--- a/sound/pci/asihpi/hpi6000.c
+++ b/sound/pci/asihpi/hpi6000.c
@@ -43,16 +43,17 @@
#define HPI_HIF_ERROR_MASK 0x4000
/* HPI6000 specific error codes */
+#define HPI6000_ERROR_BASE 900 /* not actually used anywhere */
-#define HPI6000_ERROR_BASE 900
+/* operational/messaging errors */
#define HPI6000_ERROR_MSG_RESP_IDLE_TIMEOUT 901
-#define HPI6000_ERROR_MSG_RESP_SEND_MSG_ACK 902
+
#define HPI6000_ERROR_MSG_RESP_GET_RESP_ACK 903
#define HPI6000_ERROR_MSG_GET_ADR 904
#define HPI6000_ERROR_RESP_GET_ADR 905
#define HPI6000_ERROR_MSG_RESP_BLOCKWRITE32 906
#define HPI6000_ERROR_MSG_RESP_BLOCKREAD32 907
-#define HPI6000_ERROR_MSG_INVALID_DSP_INDEX 908
+
#define HPI6000_ERROR_CONTROL_CACHE_PARAMS 909
#define HPI6000_ERROR_SEND_DATA_IDLE_TIMEOUT 911
@@ -62,7 +63,6 @@
#define HPI6000_ERROR_SEND_DATA_CMD 915
#define HPI6000_ERROR_SEND_DATA_WRITE 916
#define HPI6000_ERROR_SEND_DATA_IDLECMD 917
-#define HPI6000_ERROR_SEND_DATA_VERIFY 918
#define HPI6000_ERROR_GET_DATA_IDLE_TIMEOUT 921
#define HPI6000_ERROR_GET_DATA_ACK 922
@@ -76,9 +76,8 @@
#define HPI6000_ERROR_MSG_RESP_GETRESPCMD 961
#define HPI6000_ERROR_MSG_RESP_IDLECMD 962
-#define HPI6000_ERROR_MSG_RESP_BLOCKVERIFY32 963
-/* adapter init errors */
+/* Initialisation/bootload errors */
#define HPI6000_ERROR_UNHANDLED_SUBSYS_ID 930
/* can't access PCI2040 */
@@ -210,6 +209,8 @@ static void adapter_get_asserts(struct hpi_adapter_obj *pao,
static short create_adapter_obj(struct hpi_adapter_obj *pao,
u32 *pos_error_code);
+static void delete_adapter_obj(struct hpi_adapter_obj *pao);
+
/* local globals */
static u16 gw_pci_read_asserts; /* used to count PCI2040 errors */
@@ -217,17 +218,7 @@ static u16 gw_pci_write_asserts; /* used to count PCI2040 errors */
static void subsys_message(struct hpi_message *phm, struct hpi_response *phr)
{
-
switch (phm->function) {
- case HPI_SUBSYS_OPEN:
- case HPI_SUBSYS_CLOSE:
- case HPI_SUBSYS_GET_INFO:
- case HPI_SUBSYS_DRIVER_UNLOAD:
- case HPI_SUBSYS_DRIVER_LOAD:
- case HPI_SUBSYS_FIND_ADAPTERS:
- /* messages that should not get here */
- phr->error = HPI_ERROR_UNIMPLEMENTED;
- break;
case HPI_SUBSYS_CREATE_ADAPTER:
subsys_create_adapter(phm, phr);
break;
@@ -243,7 +234,6 @@ static void subsys_message(struct hpi_message *phm, struct hpi_response *phr)
static void control_message(struct hpi_adapter_obj *pao,
struct hpi_message *phm, struct hpi_response *phr)
{
-
switch (phm->function) {
case HPI_CONTROL_GET_STATE:
if (pao->has_control_cache) {
@@ -251,7 +241,13 @@ static void control_message(struct hpi_adapter_obj *pao,
err = hpi6000_update_control_cache(pao, phm);
if (err) {
- phr->error = err;
+ if (err >= HPI_ERROR_BACKEND_BASE) {
+ phr->error =
+ HPI_ERROR_CONTROL_CACHING;
+ phr->specific_error = err;
+ } else {
+ phr->error = err;
+ }
break;
}
@@ -262,16 +258,15 @@ static void control_message(struct hpi_adapter_obj *pao,
}
hw_message(pao, phm, phr);
break;
- case HPI_CONTROL_GET_INFO:
- hw_message(pao, phm, phr);
- break;
case HPI_CONTROL_SET_STATE:
hw_message(pao, phm, phr);
- hpi_sync_control_cache(((struct hpi_hw_obj *)pao->priv)->
- p_cache, phm, phr);
+ hpi_cmn_control_cache_sync_to_msg(((struct hpi_hw_obj *)pao->
+ priv)->p_cache, phm, phr);
break;
+
+ case HPI_CONTROL_GET_INFO:
default:
- phr->error = HPI_ERROR_INVALID_FUNC;
+ hw_message(pao, phm, phr);
break;
}
}
@@ -280,26 +275,12 @@ static void adapter_message(struct hpi_adapter_obj *pao,
struct hpi_message *phm, struct hpi_response *phr)
{
switch (phm->function) {
- case HPI_ADAPTER_GET_INFO:
- hw_message(pao, phm, phr);
- break;
case HPI_ADAPTER_GET_ASSERT:
adapter_get_asserts(pao, phm, phr);
break;
- case HPI_ADAPTER_OPEN:
- case HPI_ADAPTER_CLOSE:
- case HPI_ADAPTER_TEST_ASSERT:
- case HPI_ADAPTER_SELFTEST:
- case HPI_ADAPTER_GET_MODE:
- case HPI_ADAPTER_SET_MODE:
- case HPI_ADAPTER_FIND_OBJECT:
- case HPI_ADAPTER_GET_PROPERTY:
- case HPI_ADAPTER_SET_PROPERTY:
- case HPI_ADAPTER_ENUM_PROPERTY:
- hw_message(pao, phm, phr);
- break;
+
default:
- phr->error = HPI_ERROR_INVALID_FUNC;
+ hw_message(pao, phm, phr);
break;
}
}
@@ -311,7 +292,7 @@ static void outstream_message(struct hpi_adapter_obj *pao,
case HPI_OSTREAM_HOSTBUFFER_ALLOC:
case HPI_OSTREAM_HOSTBUFFER_FREE:
/* Don't let these messages go to the HW function because
- * they're called without allocating the spinlock.
+ * they're called without locking the spinlock.
* For the HPI6000 adapters the HW would return
* HPI_ERROR_INVALID_FUNC anyway.
*/
@@ -331,7 +312,7 @@ static void instream_message(struct hpi_adapter_obj *pao,
case HPI_ISTREAM_HOSTBUFFER_ALLOC:
case HPI_ISTREAM_HOSTBUFFER_FREE:
/* Don't let these messages go to the HW function because
- * they're called without allocating the spinlock.
+ * they're called without locking the spinlock.
* For the HPI6000 adapters the HW would return
* HPI_ERROR_INVALID_FUNC anyway.
*/
@@ -355,7 +336,7 @@ void HPI_6000(struct hpi_message *phm, struct hpi_response *phr)
/* subsytem messages get executed by every HPI. */
/* All other messages are ignored unless the adapter index matches */
/* an adapter in the HPI */
- HPI_DEBUG_LOG(DEBUG, "O %d,F %x\n", phm->object, phm->function);
+ /*HPI_DEBUG_LOG(DEBUG, "O %d,F %x\n", phm->wObject, phm->wFunction); */
/* if Dsp has crashed then do not communicate with it any more */
if (phm->object != HPI_OBJ_SUBSYSTEM) {
@@ -433,21 +414,13 @@ static void subsys_create_adapter(struct hpi_message *phm,
struct hpi_adapter_obj ao;
struct hpi_adapter_obj *pao;
u32 os_error_code;
- short error = 0;
+ u16 err = 0;
u32 dsp_index = 0;
HPI_DEBUG_LOG(VERBOSE, "subsys_create_adapter\n");
memset(&ao, 0, sizeof(ao));
- /* this HPI only creates adapters for TI/PCI2040 based devices */
- if (phm->u.s.resource.bus_type != HPI_BUS_PCI)
- return;
- if (phm->u.s.resource.r.pci->vendor_id != HPI_PCI_VENDOR_ID_TI)
- return;
- if (phm->u.s.resource.r.pci->device_id != HPI_PCI_DEV_ID_PCI2040)
- return;
-
ao.priv = kzalloc(sizeof(struct hpi_hw_obj), GFP_KERNEL);
if (!ao.priv) {
HPI_DEBUG_LOG(ERROR, "cant get mem for adapter object\n");
@@ -456,16 +429,19 @@ static void subsys_create_adapter(struct hpi_message *phm,
}
/* create the adapter object based on the resource information */
- /*? memcpy(&ao.Pci,&phm->u.s.Resource.r.Pci,sizeof(ao.Pci)); */
ao.pci = *phm->u.s.resource.r.pci;
- error = create_adapter_obj(&ao, &os_error_code);
- if (!error)
- error = hpi_add_adapter(&ao);
- if (error) {
+ err = create_adapter_obj(&ao, &os_error_code);
+ if (err) {
+ delete_adapter_obj(&ao);
+ if (err >= HPI_ERROR_BACKEND_BASE) {
+ phr->error = HPI_ERROR_DSP_BOOTLOAD;
+ phr->specific_error = err;
+ } else {
+ phr->error = err;
+ }
+
phr->u.s.data = os_error_code;
- kfree(ao.priv);
- phr->error = error;
return;
}
/* need to update paParentAdapter */
@@ -473,7 +449,7 @@ static void subsys_create_adapter(struct hpi_message *phm,
if (!pao) {
/* We just added this adapter, why can't we find it!? */
HPI_DEBUG_LOG(ERROR, "lost adapter after boot\n");
- phr->error = 950;
+ phr->error = HPI_ERROR_BAD_ADAPTER;
return;
}
@@ -482,9 +458,8 @@ static void subsys_create_adapter(struct hpi_message *phm,
phw->ado[dsp_index].pa_parent_adapter = pao;
}
- phr->u.s.aw_adapter_list[ao.index] = ao.adapter_type;
+ phr->u.s.adapter_type = ao.adapter_type;
phr->u.s.adapter_index = ao.index;
- phr->u.s.num_adapters++;
phr->error = 0;
}
@@ -492,20 +467,13 @@ static void subsys_delete_adapter(struct hpi_message *phm,
struct hpi_response *phr)
{
struct hpi_adapter_obj *pao = NULL;
- struct hpi_hw_obj *phw;
- pao = hpi_find_adapter(phm->adapter_index);
+ pao = hpi_find_adapter(phm->obj_index);
if (!pao)
return;
- phw = (struct hpi_hw_obj *)pao->priv;
-
- if (pao->has_control_cache)
- hpi_free_control_cache(phw->p_cache);
-
+ delete_adapter_obj(pao);
hpi_delete_adapter(pao);
- kfree(phw);
-
phr->error = 0;
}
@@ -519,9 +487,6 @@ static short create_adapter_obj(struct hpi_adapter_obj *pao,
u32 control_cache_count = 0;
struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv;
- /* init error reporting */
- pao->dsp_crashed = 0;
-
/* The PCI2040 has the following address map */
/* BAR0 - 4K = HPI control and status registers on PCI2040 (HPI CSR) */
/* BAR1 - 32K = HPI registers on DSP */
@@ -575,36 +540,36 @@ static short create_adapter_obj(struct hpi_adapter_obj *pao,
/* get info about the adapter by asking the adapter */
/* send a HPI_ADAPTER_GET_INFO message */
{
- struct hpi_message hM;
- struct hpi_response hR0; /* response from DSP 0 */
- struct hpi_response hR1; /* response from DSP 1 */
+ struct hpi_message hm;
+ struct hpi_response hr0; /* response from DSP 0 */
+ struct hpi_response hr1; /* response from DSP 1 */
u16 error = 0;
HPI_DEBUG_LOG(VERBOSE, "send ADAPTER_GET_INFO\n");
- memset(&hM, 0, sizeof(hM));
- hM.type = HPI_TYPE_MESSAGE;
- hM.size = sizeof(struct hpi_message);
- hM.object = HPI_OBJ_ADAPTER;
- hM.function = HPI_ADAPTER_GET_INFO;
- hM.adapter_index = 0;
- memset(&hR0, 0, sizeof(hR0));
- memset(&hR1, 0, sizeof(hR1));
- hR0.size = sizeof(hR0);
- hR1.size = sizeof(hR1);
-
- error = hpi6000_message_response_sequence(pao, 0, &hM, &hR0);
- if (hR0.error) {
- HPI_DEBUG_LOG(DEBUG, "message error %d\n", hR0.error);
- return hR0.error;
+ memset(&hm, 0, sizeof(hm));
+ hm.type = HPI_TYPE_MESSAGE;
+ hm.size = sizeof(struct hpi_message);
+ hm.object = HPI_OBJ_ADAPTER;
+ hm.function = HPI_ADAPTER_GET_INFO;
+ hm.adapter_index = 0;
+ memset(&hr0, 0, sizeof(hr0));
+ memset(&hr1, 0, sizeof(hr1));
+ hr0.size = sizeof(hr0);
+ hr1.size = sizeof(hr1);
+
+ error = hpi6000_message_response_sequence(pao, 0, &hm, &hr0);
+ if (hr0.error) {
+ HPI_DEBUG_LOG(DEBUG, "message error %d\n", hr0.error);
+ return hr0.error;
}
if (phw->num_dsp == 2) {
- error = hpi6000_message_response_sequence(pao, 1, &hM,
- &hR1);
+ error = hpi6000_message_response_sequence(pao, 1, &hm,
+ &hr1);
if (error)
return error;
}
- pao->adapter_type = hR0.u.a.adapter_type;
- pao->index = hR0.u.a.adapter_index;
+ pao->adapter_type = hr0.u.ax.info.adapter_type;
+ pao->index = hr0.u.ax.info.adapter_index;
}
memset(&phw->control_cache[0], 0,
@@ -618,22 +583,37 @@ static short create_adapter_obj(struct hpi_adapter_obj *pao,
control_cache_count =
hpi_read_word(&phw->ado[0],
HPI_HIF_ADDR(control_cache_count));
- pao->has_control_cache = 1;
phw->p_cache =
hpi_alloc_control_cache(control_cache_count,
- control_cache_size, (struct hpi_control_cache_info *)
+ control_cache_size, (unsigned char *)
&phw->control_cache[0]
);
- if (!phw->p_cache)
- pao->has_control_cache = 0;
- } else
- pao->has_control_cache = 0;
+ if (phw->p_cache)
+ pao->has_control_cache = 1;
+ }
HPI_DEBUG_LOG(DEBUG, "get adapter info ASI%04X index %d\n",
pao->adapter_type, pao->index);
pao->open = 0; /* upon creation the adapter is closed */
- return 0;
+
+ if (phw->p_cache)
+ phw->p_cache->adap_idx = pao->index;
+
+ return hpi_add_adapter(pao);
+}
+
+static void delete_adapter_obj(struct hpi_adapter_obj *pao)
+{
+ struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv;
+
+ if (pao->has_control_cache)
+ hpi_free_control_cache(phw->p_cache);
+
+ /* reset DSPs on adapter */
+ iowrite32(0x0003000F, phw->dw2040_HPICSR + HPI_RESET);
+
+ kfree(phw);
}
/************************************************************************/
@@ -645,11 +625,13 @@ static void adapter_get_asserts(struct hpi_adapter_obj *pao,
#ifndef HIDE_PCI_ASSERTS
/* if we have PCI2040 asserts then collect them */
if ((gw_pci_read_asserts > 0) || (gw_pci_write_asserts > 0)) {
- phr->u.a.serial_number =
+ phr->u.ax.assert.p1 =
gw_pci_read_asserts * 100 + gw_pci_write_asserts;
- phr->u.a.adapter_index = 1; /* assert count */
- phr->u.a.adapter_type = -1; /* "dsp index" */
- strcpy(phr->u.a.sz_adapter_assert, "PCI2040 error");
+ phr->u.ax.assert.p2 = 0;
+ phr->u.ax.assert.count = 1; /* assert count */
+ phr->u.ax.assert.dsp_index = -1; /* "dsp index" */
+ strcpy(phr->u.ax.assert.sz_message, "PCI2040 error");
+ phr->u.ax.assert.dsp_msg_addr = 0;
gw_pci_read_asserts = 0;
gw_pci_write_asserts = 0;
phr->error = 0;
@@ -686,10 +668,10 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
/* NOTE don't use wAdapterType in this routine. It is not setup yet */
- switch (pao->pci.subsys_device_id) {
+ switch (pao->pci.pci_dev->subsystem_device) {
case 0x5100:
case 0x5110: /* ASI5100 revB or higher with C6711D */
- case 0x5200: /* ASI5200 PC_ie version of ASI5100 */
+ case 0x5200: /* ASI5200 PCIe version of ASI5100 */
case 0x6100:
case 0x6200:
boot_load_family = HPI_ADAPTER_FAMILY_ASI(0x6200);
@@ -709,8 +691,9 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
* note that bits 4..15 are read-only and so should always return zero,
* even though we wrote 1 to them
*/
- for (i = 0; i < 1000; i++)
- delay = ioread32(phw->dw2040_HPICSR + HPI_RESET);
+ hpios_delay_micro_seconds(1000);
+ delay = ioread32(phw->dw2040_HPICSR + HPI_RESET);
+
if (delay != dw2040_reset) {
HPI_DEBUG_LOG(ERROR, "INIT_PCI2040 %x %x\n", dw2040_reset,
delay);
@@ -743,8 +726,7 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
dw2040_reset = dw2040_reset & (~0x00000008);
iowrite32(dw2040_reset, phw->dw2040_HPICSR + HPI_RESET);
/*delay to allow DSP to get going */
- for (i = 0; i < 100; i++)
- delay = ioread32(phw->dw2040_HPICSR + HPI_RESET);
+ hpios_delay_micro_seconds(100);
/* loop through all DSPs, downloading DSP code */
for (dsp_index = 0; dsp_index < phw->num_dsp; dsp_index++) {
@@ -783,27 +765,27 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
*/
/* bypass PLL */
hpi_write_word(pdo, 0x01B7C100, 0x0000);
- for (i = 0; i < 100; i++)
- delay = ioread32(phw->dw2040_HPICSR +
- HPI_RESET);
+ hpios_delay_micro_seconds(100);
/* ** use default of PLL x7 ** */
/* EMIF = 225/3=75MHz */
hpi_write_word(pdo, 0x01B7C120, 0x8002);
+ hpios_delay_micro_seconds(100);
+
/* peri = 225/2 */
hpi_write_word(pdo, 0x01B7C11C, 0x8001);
+ hpios_delay_micro_seconds(100);
+
/* cpu = 225/1 */
hpi_write_word(pdo, 0x01B7C118, 0x8000);
- /* ~200us delay */
- for (i = 0; i < 2000; i++)
- delay = ioread32(phw->dw2040_HPICSR +
- HPI_RESET);
+
+ /* ~2ms delay */
+ hpios_delay_micro_seconds(2000);
+
/* PLL not bypassed */
hpi_write_word(pdo, 0x01B7C100, 0x0001);
- /* ~200us delay */
- for (i = 0; i < 2000; i++)
- delay = ioread32(phw->dw2040_HPICSR +
- HPI_RESET);
+ /* ~2ms delay */
+ hpios_delay_micro_seconds(2000);
}
/* test r/w to internal DSP memory
@@ -927,9 +909,7 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
}
/* delay a little to allow SDRAM and DSP to "get going" */
-
- for (i = 0; i < 1000; i++)
- delay = ioread32(phw->dw2040_HPICSR + HPI_RESET);
+ hpios_delay_micro_seconds(1000);
/* test access to SDRAM */
{
@@ -976,7 +956,7 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
/* write the DSP code down into the DSPs memory */
/*HpiDspCode_Open(nBootLoadFamily,&DspCode,pdwOsErrorCode); */
- dsp_code.ps_dev = pao->pci.p_os_data;
+ dsp_code.ps_dev = pao->pci.pci_dev;
error = hpi_dsp_code_open(boot_load_family, &dsp_code,
pos_error_code);
@@ -1073,8 +1053,7 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
/* step 3. Start code by sending interrupt */
iowrite32(0x00030003, pdo->prHPI_control);
- for (i = 0; i < 10000; i++)
- delay = ioread32(phw->dw2040_HPICSR + HPI_RESET);
+ hpios_delay_micro_seconds(10000);
/* wait for a non-zero value in hostcmd -
* indicating initialization is complete
@@ -1101,7 +1080,7 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
* locks up with a bluescreen (NOT GPF or pagefault).
*/
else
- hpios_delay_micro_seconds(1000);
+ hpios_delay_micro_seconds(10000);
}
if (timeout == 0)
return HPI6000_ERROR_INIT_NOACK;
@@ -1132,14 +1111,14 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
mask = 0xFFFFFF00L;
/* ASI5100 uses AX6 code, */
/* but has no PLD r/w register to test */
- if (HPI_ADAPTER_FAMILY_ASI(pao->pci.
- subsys_device_id) ==
+ if (HPI_ADAPTER_FAMILY_ASI(pao->pci.pci_dev->
+ subsystem_device) ==
HPI_ADAPTER_FAMILY_ASI(0x5100))
mask = 0x00000000L;
/* ASI5200 uses AX6 code, */
/* but has no PLD r/w register to test */
- if (HPI_ADAPTER_FAMILY_ASI(pao->pci.
- subsys_device_id) ==
+ if (HPI_ADAPTER_FAMILY_ASI(pao->pci.pci_dev->
+ subsystem_device) ==
HPI_ADAPTER_FAMILY_ASI(0x5200))
mask = 0x00000000L;
break;
@@ -1204,7 +1183,7 @@ static u32 hpi_read_word(struct dsp_obj *pdo, u32 address)
u32 data = 0;
if (hpi_set_address(pdo, address))
- return 0; /*? no way to return error */
+ return 0; /*? No way to return error */
/* take care of errata in revB DSP (2.0.1) */
data = ioread32(pdo->prHPI_data);
@@ -1340,10 +1319,6 @@ static short hpi6000_message_response_sequence(struct hpi_adapter_obj *pao,
u32 *p_data;
u16 error = 0;
- /* does the DSP we are referencing exist? */
- if (dsp_index >= phw->num_dsp)
- return HPI6000_ERROR_MSG_INVALID_DSP_INDEX;
-
ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_IDLE);
if (ack & HPI_HIF_ERROR_MASK) {
pao->dsp_crashed++;
@@ -1351,9 +1326,7 @@ static short hpi6000_message_response_sequence(struct hpi_adapter_obj *pao,
}
pao->dsp_crashed = 0;
- /* send the message */
-
- /* get the address and size */
+ /* get the message address and size */
if (phw->message_buffer_address_on_dsp == 0) {
timeout = TIMEOUT;
do {
@@ -1368,10 +1341,9 @@ static short hpi6000_message_response_sequence(struct hpi_adapter_obj *pao,
} else
address = phw->message_buffer_address_on_dsp;
- /* dwLength = sizeof(struct hpi_message); */
length = phm->size;
- /* send it */
+ /* send the message */
p_data = (u32 *)phm;
if (hpi6000_dsp_block_write32(pao, dsp_index, address, p_data,
(u16)length / 4))
@@ -1385,7 +1357,7 @@ static short hpi6000_message_response_sequence(struct hpi_adapter_obj *pao,
if (ack & HPI_HIF_ERROR_MASK)
return HPI6000_ERROR_MSG_RESP_GET_RESP_ACK;
- /* get the address and size */
+ /* get the response address */
if (phw->response_buffer_address_on_dsp == 0) {
timeout = TIMEOUT;
do {
@@ -1409,7 +1381,7 @@ static short hpi6000_message_response_sequence(struct hpi_adapter_obj *pao,
if (!timeout)
length = sizeof(struct hpi_response);
- /* get it */
+ /* get the response */
p_data = (u32 *)phr;
if (hpi6000_dsp_block_read32(pao, dsp_index, address, p_data,
(u16)length / 4))
@@ -1805,17 +1777,11 @@ static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm,
hpios_dsplock_lock(pao);
error = hpi6000_message_response_sequence(pao, dsp_index, phm, phr);
- /* maybe an error response */
- if (error) {
- /* something failed in the HPI/DSP interface */
- phr->error = error;
- /* just the header of the response is valid */
- phr->size = sizeof(struct hpi_response_header);
+ if (error) /* something failed in the HPI/DSP interface */
goto err;
- }
- if (phr->error != 0) /* something failed in the DSP */
- goto err;
+ if (phr->error) /* something failed in the DSP */
+ goto out;
switch (phm->function) {
case HPI_OSTREAM_WRITE:
@@ -1827,21 +1793,30 @@ static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm,
error = hpi6000_get_data(pao, dsp_index, phm, phr);
break;
case HPI_ADAPTER_GET_ASSERT:
- phr->u.a.adapter_index = 0; /* dsp 0 default */
+ phr->u.ax.assert.dsp_index = 0; /* dsp 0 default */
if (num_dsp == 2) {
- if (!phr->u.a.adapter_type) {
+ if (!phr->u.ax.assert.count) {
/* no assert from dsp 0, check dsp 1 */
error = hpi6000_message_response_sequence(pao,
1, phm, phr);
- phr->u.a.adapter_index = 1;
+ phr->u.ax.assert.dsp_index = 1;
}
}
}
- if (error)
- phr->error = error;
-
err:
+ if (error) {
+ if (error >= HPI_ERROR_BACKEND_BASE) {
+ phr->error = HPI_ERROR_DSP_COMMUNICATION;
+ phr->specific_error = error;
+ } else {
+ phr->error = error;
+ }
+
+ /* just the header of the response is valid */
+ phr->size = sizeof(struct hpi_response_header);
+ }
+out:
hpios_dsplock_unlock(pao);
return;
}
diff --git a/sound/pci/asihpi/hpi6205.c b/sound/pci/asihpi/hpi6205.c
index 2672f65..620525b 100644
--- a/sound/pci/asihpi/hpi6205.c
+++ b/sound/pci/asihpi/hpi6205.c
@@ -38,27 +38,26 @@
/*****************************************************************************/
/* HPI6205 specific error codes */
-#define HPI6205_ERROR_BASE 1000
-/*#define HPI6205_ERROR_MEM_ALLOC 1001 */
+#define HPI6205_ERROR_BASE 1000 /* not actually used anywhere */
+
+/* operational/messaging errors */
+#define HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT 1015
+#define HPI6205_ERROR_MSG_RESP_TIMEOUT 1016
+
+/* initialization/bootload errors */
#define HPI6205_ERROR_6205_NO_IRQ 1002
#define HPI6205_ERROR_6205_INIT_FAILED 1003
-/*#define HPI6205_ERROR_MISSING_DSPCODE 1004 */
-#define HPI6205_ERROR_UNKNOWN_PCI_DEVICE 1005
#define HPI6205_ERROR_6205_REG 1006
#define HPI6205_ERROR_6205_DSPPAGE 1007
-#define HPI6205_ERROR_BAD_DSPINDEX 1008
#define HPI6205_ERROR_C6713_HPIC 1009
#define HPI6205_ERROR_C6713_HPIA 1010
#define HPI6205_ERROR_C6713_PLL 1011
#define HPI6205_ERROR_DSP_INTMEM 1012
#define HPI6205_ERROR_DSP_EXTMEM 1013
#define HPI6205_ERROR_DSP_PLD 1014
-#define HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT 1015
-#define HPI6205_ERROR_MSG_RESP_TIMEOUT 1016
#define HPI6205_ERROR_6205_EEPROM 1017
#define HPI6205_ERROR_DSP_EMIF 1018
-#define hpi6205_error(dsp_index, err) (err)
/*****************************************************************************/
/* for C6205 PCI i/f */
/* Host Status Register (HSR) bitfields */
@@ -128,9 +127,6 @@ struct hpi_hw_obj {
u32 outstream_host_buffer_size[HPI_MAX_STREAMS];
struct consistent_dma_area h_control_cache;
- struct consistent_dma_area h_async_event_buffer;
-/* struct hpi_control_cache_single *pControlCache; */
- struct hpi_async_event *p_async_event_buffer;
struct hpi_control_cache *p_cache;
};
@@ -208,8 +204,8 @@ static void instream_start(struct hpi_adapter_obj *pao,
static u32 boot_loader_read_mem32(struct hpi_adapter_obj *pao, int dsp_index,
u32 address);
-static u16 boot_loader_write_mem32(struct hpi_adapter_obj *pao, int dsp_index,
- u32 address, u32 data);
+static void boot_loader_write_mem32(struct hpi_adapter_obj *pao,
+ int dsp_index, u32 address, u32 data);
static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao,
int dsp_index);
@@ -229,17 +225,7 @@ static u16 boot_loader_test_pld(struct hpi_adapter_obj *pao, int dsp_index);
static void subsys_message(struct hpi_message *phm, struct hpi_response *phr)
{
-
switch (phm->function) {
- case HPI_SUBSYS_OPEN:
- case HPI_SUBSYS_CLOSE:
- case HPI_SUBSYS_GET_INFO:
- case HPI_SUBSYS_DRIVER_UNLOAD:
- case HPI_SUBSYS_DRIVER_LOAD:
- case HPI_SUBSYS_FIND_ADAPTERS:
- /* messages that should not get here */
- phr->error = HPI_ERROR_UNIMPLEMENTED;
- break;
case HPI_SUBSYS_CREATE_ADAPTER:
subsys_create_adapter(phm, phr);
break;
@@ -257,15 +243,22 @@ static void control_message(struct hpi_adapter_obj *pao,
{
struct hpi_hw_obj *phw = pao->priv;
+ u16 pending_cache_error = 0;
switch (phm->function) {
case HPI_CONTROL_GET_STATE:
if (pao->has_control_cache) {
- rmb(); /* make sure we see updates DM_aed from DSP */
- if (hpi_check_control_cache(phw->p_cache, phm, phr))
+ rmb(); /* make sure we see updates DMAed from DSP */
+ if (hpi_check_control_cache(phw->p_cache, phm, phr)) {
break;
+ } else if (phm->u.c.attribute == HPI_METER_PEAK) {
+ pending_cache_error =
+ HPI_ERROR_CONTROL_CACHING;
+ }
}
hw_message(pao, phm, phr);
+ if (pending_cache_error && !phr->error)
+ phr->error = pending_cache_error;
break;
case HPI_CONTROL_GET_INFO:
hw_message(pao, phm, phr);
@@ -273,7 +266,8 @@ static void control_message(struct hpi_adapter_obj *pao,
case HPI_CONTROL_SET_STATE:
hw_message(pao, phm, phr);
if (pao->has_control_cache)
- hpi_sync_control_cache(phw->p_cache, phm, phr);
+ hpi_cmn_control_cache_sync_to_msg(phw->p_cache, phm,
+ phr);
break;
default:
phr->error = HPI_ERROR_INVALID_FUNC;
@@ -296,9 +290,9 @@ static void outstream_message(struct hpi_adapter_obj *pao,
{
if (phm->obj_index >= HPI_MAX_STREAMS) {
- phr->error = HPI_ERROR_INVALID_STREAM;
+ phr->error = HPI_ERROR_INVALID_OBJ_INDEX;
HPI_DEBUG_LOG(WARNING,
- "message referencing invalid stream %d "
+ "Message referencing invalid stream %d "
"on adapter index %d\n", phm->obj_index,
phm->adapter_index);
return;
@@ -340,9 +334,9 @@ static void instream_message(struct hpi_adapter_obj *pao,
{
if (phm->obj_index >= HPI_MAX_STREAMS) {
- phr->error = HPI_ERROR_INVALID_STREAM;
+ phr->error = HPI_ERROR_INVALID_OBJ_INDEX;
HPI_DEBUG_LOG(WARNING,
- "message referencing invalid stream %d "
+ "Message referencing invalid stream %d "
"on adapter index %d\n", phm->obj_index,
phm->adapter_index);
return;
@@ -385,8 +379,8 @@ void HPI_6205(struct hpi_message *phm, struct hpi_response *phr)
* All other messages are ignored unless the adapter index matches
* an adapter in the HPI
*/
- HPI_DEBUG_LOG(DEBUG, "HPI obj=%d, func=%d\n", phm->object,
- phm->function);
+ /* HPI_DEBUG_LOG(DEBUG, "HPI Obj=%d, Func=%d\n", phm->wObject,
+ phm->wFunction); */
/* if Dsp has crashed then do not communicate with it any more */
if (phm->object != HPI_OBJ_SUBSYSTEM) {
@@ -411,8 +405,7 @@ void HPI_6205(struct hpi_message *phm, struct hpi_response *phr)
/* Init default response */
if (phm->function != HPI_SUBSYS_CREATE_ADAPTER)
- hpi_init_response(phr, phm->object, phm->function,
- HPI_ERROR_PROCESSING_MESSAGE);
+ phr->error = HPI_ERROR_PROCESSING_MESSAGE;
HPI_DEBUG_LOG(VERBOSE, "start of switch\n");
switch (phm->type) {
@@ -423,9 +416,6 @@ void HPI_6205(struct hpi_message *phm, struct hpi_response *phr)
break;
case HPI_OBJ_ADAPTER:
- phr->size =
- sizeof(struct hpi_response_header) +
- sizeof(struct hpi_adapter_res);
adapter_message(pao, phm, phr);
break;
@@ -474,14 +464,6 @@ static void subsys_create_adapter(struct hpi_message *phm,
memset(&ao, 0, sizeof(ao));
- /* this HPI only creates adapters for TI/PCI devices */
- if (phm->u.s.resource.bus_type != HPI_BUS_PCI)
- return;
- if (phm->u.s.resource.r.pci->vendor_id != HPI_PCI_VENDOR_ID_TI)
- return;
- if (phm->u.s.resource.r.pci->device_id != HPI_PCI_DEV_ID_DSP6205)
- return;
-
ao.priv = kzalloc(sizeof(struct hpi_hw_obj), GFP_KERNEL);
if (!ao.priv) {
HPI_DEBUG_LOG(ERROR, "cant get mem for adapter object\n");
@@ -491,18 +473,20 @@ static void subsys_create_adapter(struct hpi_message *phm,
ao.pci = *phm->u.s.resource.r.pci;
err = create_adapter_obj(&ao, &os_error_code);
- if (!err)
- err = hpi_add_adapter(&ao);
if (err) {
- phr->u.s.data = os_error_code;
delete_adapter_obj(&ao);
- phr->error = err;
+ if (err >= HPI_ERROR_BACKEND_BASE) {
+ phr->error = HPI_ERROR_DSP_BOOTLOAD;
+ phr->specific_error = err;
+ } else {
+ phr->error = err;
+ }
+ phr->u.s.data = os_error_code;
return;
}
- phr->u.s.aw_adapter_list[ao.index] = ao.adapter_type;
+ phr->u.s.adapter_type = ao.adapter_type;
phr->u.s.adapter_index = ao.index;
- phr->u.s.num_adapters++;
phr->error = 0;
}
@@ -513,7 +497,7 @@ static void subsys_delete_adapter(struct hpi_message *phm,
struct hpi_adapter_obj *pao;
struct hpi_hw_obj *phw;
- pao = hpi_find_adapter(phm->adapter_index);
+ pao = hpi_find_adapter(phm->obj_index);
if (!pao) {
phr->error = HPI_ERROR_INVALID_OBJ_INDEX;
return;
@@ -526,6 +510,7 @@ static void subsys_delete_adapter(struct hpi_message *phm,
iowrite32(C6205_HDCR_WARMRESET, phw->prHDCR);
delete_adapter_obj(pao);
+ hpi_delete_adapter(pao);
phr->error = 0;
}
@@ -538,10 +523,6 @@ static u16 create_adapter_obj(struct hpi_adapter_obj *pao,
struct hpi_hw_obj *phw = pao->priv;
struct bus_master_interface *interface;
u32 phys_addr;
-#ifndef HPI6205_NO_HSR_POLL
- u32 time_out = HPI6205_TIMEOUT;
- u32 temp1;
-#endif
int i;
u16 err;
@@ -566,7 +547,7 @@ static u16 create_adapter_obj(struct hpi_adapter_obj *pao,
if (hpios_locked_mem_alloc(&phw->h_locked_mem,
sizeof(struct bus_master_interface),
- pao->pci.p_os_data))
+ pao->pci.pci_dev))
phw->p_interface_buffer = NULL;
else if (hpios_locked_mem_get_virt_addr(&phw->h_locked_mem,
(void *)&phw->p_interface_buffer))
@@ -591,49 +572,29 @@ static u16 create_adapter_obj(struct hpi_adapter_obj *pao,
/* allow boot load even if mem alloc wont work */
if (!phw->p_interface_buffer)
- return hpi6205_error(0, HPI_ERROR_MEMORY_ALLOC);
+ return HPI_ERROR_MEMORY_ALLOC;
interface = phw->p_interface_buffer;
-#ifndef HPI6205_NO_HSR_POLL
- /* wait for first interrupt indicating the DSP init is done */
- time_out = HPI6205_TIMEOUT * 10;
- temp1 = 0;
- while (((temp1 & C6205_HSR_INTSRC) == 0) && --time_out)
- temp1 = ioread32(phw->prHSR);
-
- if (temp1 & C6205_HSR_INTSRC)
- HPI_DEBUG_LOG(INFO,
- "interrupt confirming DSP code running OK\n");
- else {
- HPI_DEBUG_LOG(ERROR,
- "timed out waiting for interrupt "
- "confirming DSP code running\n");
- return hpi6205_error(0, HPI6205_ERROR_6205_NO_IRQ);
- }
-
- /* reset the interrupt */
- iowrite32(C6205_HSR_INTSRC, phw->prHSR);
-#endif
-
/* make sure the DSP has started ok */
if (!wait_dsp_ack(phw, H620_HIF_RESET, HPI6205_TIMEOUT * 10)) {
HPI_DEBUG_LOG(ERROR, "timed out waiting reset state \n");
- return hpi6205_error(0, HPI6205_ERROR_6205_INIT_FAILED);
+ return HPI6205_ERROR_6205_INIT_FAILED;
}
/* Note that *pao, *phw are zeroed after allocation,
* so pointers and flags are NULL by default.
* Allocate bus mastering control cache buffer and tell the DSP about it
*/
if (interface->control_cache.number_of_controls) {
- void *p_control_cache_virtual;
+ u8 *p_control_cache_virtual;
err = hpios_locked_mem_alloc(&phw->h_control_cache,
interface->control_cache.size_in_bytes,
- pao->pci.p_os_data);
+ pao->pci.pci_dev);
if (!err)
err = hpios_locked_mem_get_virt_addr(&phw->
- h_control_cache, &p_control_cache_virtual);
+ h_control_cache,
+ (void *)&p_control_cache_virtual);
if (!err) {
memset(p_control_cache_virtual, 0,
interface->control_cache.size_in_bytes);
@@ -642,7 +603,6 @@ static u16 create_adapter_obj(struct hpi_adapter_obj *pao,
hpi_alloc_control_cache(interface->
control_cache.number_of_controls,
interface->control_cache.size_in_bytes,
- (struct hpi_control_cache_info *)
p_control_cache_virtual);
if (!phw->p_cache)
err = HPI_ERROR_MEMORY_ALLOC;
@@ -662,78 +622,56 @@ static u16 create_adapter_obj(struct hpi_adapter_obj *pao,
pao->has_control_cache = 0;
}
}
- /* allocate bus mastering async buffer and tell the DSP about it */
- if (interface->async_buffer.b.size) {
- err = hpios_locked_mem_alloc(&phw->h_async_event_buffer,
- interface->async_buffer.b.size *
- sizeof(struct hpi_async_event), pao->pci.p_os_data);
- if (!err)
- err = hpios_locked_mem_get_virt_addr
- (&phw->h_async_event_buffer, (void *)
- &phw->p_async_event_buffer);
- if (!err)
- memset((void *)phw->p_async_event_buffer, 0,
- interface->async_buffer.b.size *
- sizeof(struct hpi_async_event));
- if (!err) {
- err = hpios_locked_mem_get_phys_addr
- (&phw->h_async_event_buffer, &phys_addr);
- interface->async_buffer.physical_address32 =
- phys_addr;
- }
- if (err) {
- if (hpios_locked_mem_valid(&phw->
- h_async_event_buffer)) {
- hpios_locked_mem_free
- (&phw->h_async_event_buffer);
- phw->p_async_event_buffer = NULL;
- }
- }
- }
send_dsp_command(phw, H620_HIF_IDLE);
{
- struct hpi_message hM;
- struct hpi_response hR;
+ struct hpi_message hm;
+ struct hpi_response hr;
u32 max_streams;
HPI_DEBUG_LOG(VERBOSE, "init ADAPTER_GET_INFO\n");
- memset(&hM, 0, sizeof(hM));
- hM.type = HPI_TYPE_MESSAGE;
- hM.size = sizeof(hM);
- hM.object = HPI_OBJ_ADAPTER;
- hM.function = HPI_ADAPTER_GET_INFO;
- hM.adapter_index = 0;
- memset(&hR, 0, sizeof(hR));
- hR.size = sizeof(hR);
-
- err = message_response_sequence(pao, &hM, &hR);
+ memset(&hm, 0, sizeof(hm));
+ hm.type = HPI_TYPE_MESSAGE;
+ hm.size = sizeof(hm);
+ hm.object = HPI_OBJ_ADAPTER;
+ hm.function = HPI_ADAPTER_GET_INFO;
+ hm.adapter_index = 0;
+ memset(&hr, 0, sizeof(hr));
+ hr.size = sizeof(hr);
+
+ err = message_response_sequence(pao, &hm, &hr);
if (err) {
HPI_DEBUG_LOG(ERROR, "message transport error %d\n",
err);
return err;
}
- if (hR.error)
- return hR.error;
+ if (hr.error)
+ return hr.error;
- pao->adapter_type = hR.u.a.adapter_type;
- pao->index = hR.u.a.adapter_index;
+ pao->adapter_type = hr.u.ax.info.adapter_type;
+ pao->index = hr.u.ax.info.adapter_index;
- max_streams = hR.u.a.num_outstreams + hR.u.a.num_instreams;
+ max_streams =
+ hr.u.ax.info.num_outstreams +
+ hr.u.ax.info.num_instreams;
hpios_locked_mem_prepare((max_streams * 6) / 10, max_streams,
- 65536, pao->pci.p_os_data);
+ 65536, pao->pci.pci_dev);
HPI_DEBUG_LOG(VERBOSE,
"got adapter info type %x index %d serial %d\n",
- hR.u.a.adapter_type, hR.u.a.adapter_index,
- hR.u.a.serial_number);
+ hr.u.ax.info.adapter_type, hr.u.ax.info.adapter_index,
+ hr.u.ax.info.serial_number);
}
pao->open = 0; /* upon creation the adapter is closed */
+ if (phw->p_cache)
+ phw->p_cache->adap_idx = pao->index;
+
HPI_DEBUG_LOG(INFO, "bootload DSP OK\n");
- return 0;
+
+ return hpi_add_adapter(pao);
}
/** Free memory areas allocated by adapter
@@ -747,11 +685,6 @@ static void delete_adapter_obj(struct hpi_adapter_obj *pao)
phw = pao->priv;
- if (hpios_locked_mem_valid(&phw->h_async_event_buffer)) {
- hpios_locked_mem_free(&phw->h_async_event_buffer);
- phw->p_async_event_buffer = NULL;
- }
-
if (hpios_locked_mem_valid(&phw->h_control_cache)) {
hpios_locked_mem_free(&phw->h_control_cache);
hpi_free_control_cache(phw->p_cache);
@@ -776,13 +709,15 @@ static void delete_adapter_obj(struct hpi_adapter_obj *pao)
phw->outstream_host_buffer_size[i] = 0;
}
- hpios_locked_mem_unprepare(pao->pci.p_os_data);
+ hpios_locked_mem_unprepare(pao->pci.pci_dev);
- hpi_delete_adapter(pao);
kfree(phw);
}
/*****************************************************************************/
+/* Adapter functions */
+
+/*****************************************************************************/
/* OutStream Host buffer functions */
/** Allocate or attach buffer for busmastering
@@ -824,7 +759,7 @@ static void outstream_host_buffer_allocate(struct hpi_adapter_obj *pao,
err = hpios_locked_mem_alloc(&phw->outstream_host_buffers
[phm->obj_index], phm->u.d.u.buffer.buffer_size,
- pao->pci.p_os_data);
+ pao->pci.pci_dev);
if (err) {
phr->error = HPI_ERROR_INVALID_DATASIZE;
@@ -861,7 +796,7 @@ static void outstream_host_buffer_allocate(struct hpi_adapter_obj *pao,
if (phm->u.d.u.buffer.buffer_size & (phm->u.d.u.buffer.
buffer_size - 1)) {
HPI_DEBUG_LOG(ERROR,
- "buffer size must be 2^N not %d\n",
+ "Buffer size must be 2^N not %d\n",
phm->u.d.u.buffer.buffer_size);
phr->error = HPI_ERROR_INVALID_DATASIZE;
return;
@@ -875,6 +810,7 @@ static void outstream_host_buffer_allocate(struct hpi_adapter_obj *pao,
status->dSP_index = 0;
status->host_index = status->dSP_index;
status->size_in_bytes = phm->u.d.u.buffer.buffer_size;
+ status->auxiliary_data_available = 0;
hw_message(pao, phm, phr);
@@ -966,51 +902,6 @@ static void outstream_write(struct hpi_adapter_obj *pao,
hpi_init_response(phr, phm->object, phm->function, 0);
status = &interface->outstream_host_buffer_status[phm->obj_index];
- if (phw->flag_outstream_just_reset[phm->obj_index]) {
- /* First OutStremWrite() call following reset will write data to the
- adapter's buffers, reducing delay before stream can start. The DSP
- takes care of setting the stream data format using format information
- embedded in phm.
- */
- int partial_write = 0;
- unsigned int original_size = 0;
-
- phw->flag_outstream_just_reset[phm->obj_index] = 0;
-
- /* Send the first buffer to the DSP the old way. */
- /* Limit size of first transfer - */
- /* expect that this will not usually be triggered. */
- if (phm->u.d.u.data.data_size > HPI6205_SIZEOF_DATA) {
- partial_write = 1;
- original_size = phm->u.d.u.data.data_size;
- phm->u.d.u.data.data_size = HPI6205_SIZEOF_DATA;
- }
- /* write it */
- phm->function = HPI_OSTREAM_WRITE;
- hw_message(pao, phm, phr);
-
- if (phr->error)
- return;
-
- /* update status information that the DSP would typically
- * update (and will update next time the DSP
- * buffer update task reads data from the host BBM buffer)
- */
- status->auxiliary_data_available = phm->u.d.u.data.data_size;
- status->host_index += phm->u.d.u.data.data_size;
- status->dSP_index += phm->u.d.u.data.data_size;
-
- /* if we did a full write, we can return from here. */
- if (!partial_write)
- return;
-
- /* tweak buffer parameters and let the rest of the */
- /* buffer land in internal BBM buffer */
- phm->u.d.u.data.data_size =
- original_size - HPI6205_SIZEOF_DATA;
- phm->u.d.u.data.pb_data += HPI6205_SIZEOF_DATA;
- }
-
space_available = outstream_get_space_available(status);
if (space_available < phm->u.d.u.data.data_size) {
phr->error = HPI_ERROR_INVALID_DATASIZE;
@@ -1047,6 +938,24 @@ static void outstream_write(struct hpi_adapter_obj *pao,
memcpy(p_bbm_data, p_app_data + l_first_write,
phm->u.d.u.data.data_size - l_first_write);
}
+
+ /*
+ * This version relies on the DSP code triggering an OStream buffer
+ * update immediately following a SET_FORMAT call. The host has
+ * already written data into the BBM buffer, but the DSP won't know
+ * about it until dwHostIndex is adjusted.
+ */
+ if (phw->flag_outstream_just_reset[phm->obj_index]) {
+ /* Format can only change after reset. Must tell DSP. */
+ u16 function = phm->function;
+ phw->flag_outstream_just_reset[phm->obj_index] = 0;
+ phm->function = HPI_OSTREAM_SET_FORMAT;
+ hw_message(pao, phm, phr); /* send the format to the DSP */
+ phm->function = function;
+ if (phr->error)
+ return;
+ }
+
status->host_index += phm->u.d.u.data.data_size;
}
@@ -1132,7 +1041,7 @@ static void instream_host_buffer_allocate(struct hpi_adapter_obj *pao,
err = hpios_locked_mem_alloc(&phw->instream_host_buffers[phm->
obj_index], phm->u.d.u.buffer.buffer_size,
- pao->pci.p_os_data);
+ pao->pci.pci_dev);
if (err) {
phr->error = HPI_ERROR_INVALID_DATASIZE;
@@ -1163,7 +1072,7 @@ static void instream_host_buffer_allocate(struct hpi_adapter_obj *pao,
if (phm->u.d.u.buffer.buffer_size & (phm->u.d.u.buffer.
buffer_size - 1)) {
HPI_DEBUG_LOG(ERROR,
- "buffer size must be 2^N not %d\n",
+ "Buffer size must be 2^N not %d\n",
phm->u.d.u.buffer.buffer_size);
phr->error = HPI_ERROR_INVALID_DATASIZE;
return;
@@ -1178,8 +1087,10 @@ static void instream_host_buffer_allocate(struct hpi_adapter_obj *pao,
status->dSP_index = 0;
status->host_index = status->dSP_index;
status->size_in_bytes = phm->u.d.u.buffer.buffer_size;
+ status->auxiliary_data_available = 0;
hw_message(pao, phm, phr);
+
if (phr->error
&& hpios_locked_mem_valid(&phw->
instream_host_buffers[phm->obj_index])) {
@@ -1344,33 +1255,36 @@ static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
struct hpi_hw_obj *phw = pao->priv;
struct dsp_code dsp_code;
u16 boot_code_id[HPI6205_MAX_FILES_TO_LOAD];
- u16 firmware_id = pao->pci.subsys_device_id;
u32 temp;
int dsp = 0, i = 0;
u16 err = 0;
boot_code_id[0] = HPI_ADAPTER_ASI(0x6205);
- /* special cases where firmware_id != subsys ID */
- switch (firmware_id) {
+ boot_code_id[1] = pao->pci.pci_dev->subsystem_device;
+ boot_code_id[1] = HPI_ADAPTER_FAMILY_ASI(boot_code_id[1]);
+
+ /* fix up cases where bootcode id[1] != subsys id */
+ switch (boot_code_id[1]) {
case HPI_ADAPTER_FAMILY_ASI(0x5000):
- boot_code_id[0] = firmware_id;
- firmware_id = 0;
+ boot_code_id[0] = boot_code_id[1];
+ boot_code_id[1] = 0;
break;
case HPI_ADAPTER_FAMILY_ASI(0x5300):
case HPI_ADAPTER_FAMILY_ASI(0x5400):
case HPI_ADAPTER_FAMILY_ASI(0x6300):
- firmware_id = HPI_ADAPTER_FAMILY_ASI(0x6400);
+ boot_code_id[1] = HPI_ADAPTER_FAMILY_ASI(0x6400);
break;
case HPI_ADAPTER_FAMILY_ASI(0x5600):
case HPI_ADAPTER_FAMILY_ASI(0x6500):
- firmware_id = HPI_ADAPTER_FAMILY_ASI(0x6600);
+ boot_code_id[1] = HPI_ADAPTER_FAMILY_ASI(0x6600);
break;
case HPI_ADAPTER_FAMILY_ASI(0x8800):
- firmware_id = HPI_ADAPTER_FAMILY_ASI(0x8900);
+ boot_code_id[1] = HPI_ADAPTER_FAMILY_ASI(0x8900);
+ break;
+ default:
break;
}
- boot_code_id[1] = firmware_id;
/* reset DSP by writing a 1 to the WARMRESET bit */
temp = C6205_HDCR_WARMRESET;
@@ -1381,7 +1295,7 @@ static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
temp = ioread32(phw->prHSR);
if ((temp & (C6205_HSR_CFGERR | C6205_HSR_EEREAD)) !=
C6205_HSR_EEREAD)
- return hpi6205_error(0, HPI6205_ERROR_6205_EEPROM);
+ return HPI6205_ERROR_6205_EEPROM;
temp |= 0x04;
/* disable PINTA interrupt */
iowrite32(temp, phw->prHSR);
@@ -1389,27 +1303,27 @@ static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
/* check control register reports PCI boot mode */
temp = ioread32(phw->prHDCR);
if (!(temp & C6205_HDCR_PCIBOOT))
- return hpi6205_error(0, HPI6205_ERROR_6205_REG);
+ return HPI6205_ERROR_6205_REG;
- /* try writing a couple of numbers to the DSP page register */
+ /* try writing a few numbers to the DSP page register */
/* and reading them back. */
- temp = 1;
+ temp = 3;
iowrite32(temp, phw->prDSPP);
if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP))
- return hpi6205_error(0, HPI6205_ERROR_6205_DSPPAGE);
+ return HPI6205_ERROR_6205_DSPPAGE;
temp = 2;
iowrite32(temp, phw->prDSPP);
if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP))
- return hpi6205_error(0, HPI6205_ERROR_6205_DSPPAGE);
- temp = 3;
+ return HPI6205_ERROR_6205_DSPPAGE;
+ temp = 1;
iowrite32(temp, phw->prDSPP);
if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP))
- return hpi6205_error(0, HPI6205_ERROR_6205_DSPPAGE);
+ return HPI6205_ERROR_6205_DSPPAGE;
/* reset DSP page to the correct number */
temp = 0;
iowrite32(temp, phw->prDSPP);
if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP))
- return hpi6205_error(0, HPI6205_ERROR_6205_DSPPAGE);
+ return HPI6205_ERROR_6205_DSPPAGE;
phw->dsp_page = 0;
/* release 6713 from reset before 6205 is bootloaded.
@@ -1455,7 +1369,7 @@ static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
return err;
/* write the DSP code down into the DSPs memory */
- dsp_code.ps_dev = pao->pci.p_os_data;
+ dsp_code.ps_dev = pao->pci.pci_dev;
err = hpi_dsp_code_open(boot_code_id[dsp], &dsp_code,
pos_error_code);
if (err)
@@ -1484,10 +1398,8 @@ static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
if (err)
break;
for (i = 0; i < (int)length; i++) {
- err = boot_loader_write_mem32(pao, dsp,
- address, *pcode);
- if (err)
- break;
+ boot_loader_write_mem32(pao, dsp, address,
+ *pcode);
/* dummy read every 4 words */
/* for 6205 advisory 1.4.4 */
if (i % 4 == 0)
@@ -1561,7 +1473,7 @@ static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao,
host_mailbox_address_on_dsp = 0x80000000;
while ((physicalPC_iaddress != physicalPC_iaddress_verify)
&& time_out--) {
- err = boot_loader_write_mem32(pao, 0,
+ boot_loader_write_mem32(pao, 0,
host_mailbox_address_on_dsp,
physicalPC_iaddress);
physicalPC_iaddress_verify =
@@ -1631,11 +1543,10 @@ static u32 boot_loader_read_mem32(struct hpi_adapter_obj *pao, int dsp_index,
return data;
}
-static u16 boot_loader_write_mem32(struct hpi_adapter_obj *pao, int dsp_index,
- u32 address, u32 data)
+static void boot_loader_write_mem32(struct hpi_adapter_obj *pao,
+ int dsp_index, u32 address, u32 data)
{
struct hpi_hw_obj *phw = pao->priv;
- u16 err = 0;
__iomem u32 *p_data;
/* u32 dwVerifyData=0; */
@@ -1675,15 +1586,11 @@ static u16 boot_loader_write_mem32(struct hpi_adapter_obj *pao, int dsp_index,
/* dummy read every 4 words for 6205 advisory 1.4.4 */
boot_loader_read_mem32(pao, 0, 0);
- } else
- err = hpi6205_error(dsp_index, HPI6205_ERROR_BAD_DSPINDEX);
- return err;
+ }
}
static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index)
{
- u16 err = 0;
-
if (dsp_index == 0) {
u32 setting;
@@ -1711,8 +1618,7 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index)
boot_loader_write_mem32(pao, dsp_index, 0x01800008, setting);
if (setting != boot_loader_read_mem32(pao, dsp_index,
0x01800008))
- return hpi6205_error(dsp_index,
- HPI6205_ERROR_DSP_EMIF);
+ return HPI6205_ERROR_DSP_EMIF;
/* EMIF CE1 setup - 32 bit async. This is 6713 #1 HPI, */
/* which occupies D15..0. 6713 starts at 27MHz, so need */
@@ -1725,8 +1631,7 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index)
boot_loader_write_mem32(pao, dsp_index, 0x01800004, setting);
if (setting != boot_loader_read_mem32(pao, dsp_index,
0x01800004))
- return hpi6205_error(dsp_index,
- HPI6205_ERROR_DSP_EMIF);
+ return HPI6205_ERROR_DSP_EMIF;
/* EMIF CE2 setup - 32 bit async. This is 6713 #2 HPI, */
/* which occupies D15..0. 6713 starts at 27MHz, so need */
@@ -1738,8 +1643,7 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index)
boot_loader_write_mem32(pao, dsp_index, 0x01800010, setting);
if (setting != boot_loader_read_mem32(pao, dsp_index,
0x01800010))
- return hpi6205_error(dsp_index,
- HPI6205_ERROR_DSP_EMIF);
+ return HPI6205_ERROR_DSP_EMIF;
/* EMIF CE3 setup - 32 bit async. */
/* This is the PLD on the ASI5000 cards only */
@@ -1750,8 +1654,7 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index)
boot_loader_write_mem32(pao, dsp_index, 0x01800014, setting);
if (setting != boot_loader_read_mem32(pao, dsp_index,
0x01800014))
- return hpi6205_error(dsp_index,
- HPI6205_ERROR_DSP_EMIF);
+ return HPI6205_ERROR_DSP_EMIF;
/* set EMIF SDRAM control for 2Mx32 SDRAM (512x32x4 bank) */
/* need to use this else DSP code crashes? */
@@ -1775,12 +1678,9 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index)
read_data =
0xFFF7 & boot_loader_read_mem32(pao, 0, HPICL_ADDR);
if (write_data != read_data) {
- err = hpi6205_error(dsp_index,
- HPI6205_ERROR_C6713_HPIC);
HPI_DEBUG_LOG(ERROR, "HPICL %x %x\n", write_data,
read_data);
-
- return err;
+ return HPI6205_ERROR_C6713_HPIC;
}
/* HPIA - walking ones test */
write_data = 1;
@@ -1798,11 +1698,9 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index)
HPIAH_ADDR))
<< 16);
if (read_data != write_data) {
- err = hpi6205_error(dsp_index,
- HPI6205_ERROR_C6713_HPIA);
HPI_DEBUG_LOG(ERROR, "HPIA %x %x\n",
write_data, read_data);
- return err;
+ return HPI6205_ERROR_C6713_HPIA;
}
write_data = write_data << 1;
}
@@ -1847,30 +1745,81 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index)
/* PLL should not be bypassed! */
if ((boot_loader_read_mem32(pao, dsp_index, 0x01B7C100) & 0xF)
!= 0x0001) {
- err = hpi6205_error(dsp_index,
- HPI6205_ERROR_C6713_PLL);
- return err;
+ return HPI6205_ERROR_C6713_PLL;
}
/* setup C67x EMIF (note this is the only use of
BAR1 via BootLoader_WriteMem32) */
boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_GCTL,
0x000034A8);
+
+ /* EMIF CE0 setup - 2Mx32 Sync DRAM
+ 31..28 Wr setup
+ 27..22 Wr strobe
+ 21..20 Wr hold
+ 19..16 Rd setup
+ 15..14 -
+ 13..8 Rd strobe
+ 7..4 MTYPE 0011 Sync DRAM 32bits
+ 3 Wr hold MSB
+ 2..0 Rd hold
+ */
boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_CE0,
0x00000030);
+
+ /* EMIF SDRAM Extension
+ 0x00
+ 31-21 0000b 0000b 000b
+ 20 WR2RD = 2cycles-1 = 1b
+
+ 19-18 WR2DEAC = 3cycle-1 = 10b
+ 17 WR2WR = 2cycle-1 = 1b
+ 16-15 R2WDQM = 4cycle-1 = 11b
+ 14-12 RD2WR = 6cycles-1 = 101b
+
+ 11-10 RD2DEAC = 4cycle-1 = 11b
+ 9 RD2RD = 2cycle-1 = 1b
+ 8-7 THZP = 3cycle-1 = 10b
+ 6-5 TWR = 2cycle-1 = 01b (tWR = 17ns)
+ 4 TRRD = 2cycle = 0b (tRRD = 14ns)
+ 3-1 TRAS = 5cycle-1 = 100b (Tras=42ns)
+ 1 CAS latency = 3cyc = 1b
+ (for Micron 2M32-7 operating at 100MHz)
+ */
boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_SDRAMEXT,
0x001BDF29);
+
+ /* EMIF SDRAM control - set up for a 2Mx32 SDRAM (512x32x4 bank)
+ 31 - 0b -
+ 30 SDBSZ 1b 4 bank
+ 29..28 SDRSZ 00b 11 row address pins
+
+ 27..26 SDCSZ 01b 8 column address pins
+ 25 RFEN 1b refersh enabled
+ 24 INIT 1b init SDRAM!
+
+ 23..20 TRCD 0001b (Trcd/Tcyc)-1 = (20/10)-1 = 1
+
+ 19..16 TRP 0001b (Trp/Tcyc)-1 = (20/10)-1 = 1
+
+ 15..12 TRC 0110b (Trc/Tcyc)-1 = (70/10)-1 = 6
+
+ 11..0 - 0000b 0000b 0000b
+ */
boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_SDRAMCTL,
- 0x47117000);
+ 0x47116000);
+
+ /* SDRAM refresh timing
+ Need 4,096 refresh cycles every 64ms = 15.625us = 1562cycles of 100MHz = 0x61A
+ */
boot_loader_write_mem32(pao, dsp_index,
C6713_EMIF_SDRAMTIMING, 0x00000410);
hpios_delay_micro_seconds(1000);
} else if (dsp_index == 2) {
/* DSP 2 is a C6713 */
+ }
- } else
- err = hpi6205_error(dsp_index, HPI6205_ERROR_BAD_DSPINDEX);
- return err;
+ return 0;
}
static u16 boot_loader_test_memory(struct hpi_adapter_obj *pao, int dsp_index,
@@ -1896,7 +1845,7 @@ static u16 boot_loader_test_memory(struct hpi_adapter_obj *pao, int dsp_index,
test_addr);
if (data != test_data) {
HPI_DEBUG_LOG(VERBOSE,
- "memtest error details "
+ "Memtest error details "
"%08x %08x %08x %i\n", test_addr,
test_data, data, dsp_index);
return 1; /* error */
@@ -1916,7 +1865,7 @@ static u16 boot_loader_test_memory(struct hpi_adapter_obj *pao, int dsp_index,
data = boot_loader_read_mem32(pao, dsp_index, test_addr);
if (data != test_data) {
HPI_DEBUG_LOG(VERBOSE,
- "memtest error details "
+ "Memtest error details "
"%08x %08x %08x %i\n", test_addr, test_data,
data, dsp_index);
return 1; /* error */
@@ -1946,8 +1895,8 @@ static u16 boot_loader_test_internal_memory(struct hpi_adapter_obj *pao,
/* 64K data mem */
err = boot_loader_test_memory(pao, dsp_index,
0x80000000, 0x10000);
- } else if ((dsp_index == 1) || (dsp_index == 2)) {
- /* DSP 1&2 are a C6713 */
+ } else if (dsp_index == 1) {
+ /* DSP 1 is a C6713 */
/* 192K internal mem */
err = boot_loader_test_memory(pao, dsp_index, 0x00000000,
0x30000);
@@ -1955,11 +1904,10 @@ static u16 boot_loader_test_internal_memory(struct hpi_adapter_obj *pao,
/* 64K internal mem / L2 cache */
err = boot_loader_test_memory(pao, dsp_index,
0x00030000, 0x10000);
- } else
- return hpi6205_error(dsp_index, HPI6205_ERROR_BAD_DSPINDEX);
+ }
if (err)
- return hpi6205_error(dsp_index, HPI6205_ERROR_DSP_INTMEM);
+ return HPI6205_ERROR_DSP_INTMEM;
else
return 0;
}
@@ -1972,24 +1920,23 @@ static u16 boot_loader_test_external_memory(struct hpi_adapter_obj *pao,
if (dsp_index == 0) {
/* only test for SDRAM if an ASI5000 card */
- if (pao->pci.subsys_device_id == 0x5000) {
+ if (pao->pci.pci_dev->subsystem_device == 0x5000) {
/* DSP 0 is always C6205 */
dRAM_start_address = 0x00400000;
dRAM_size = 0x200000;
/*dwDRAMinc=1024; */
} else
return 0;
- } else if ((dsp_index == 1) || (dsp_index == 2)) {
+ } else if (dsp_index == 1) {
/* DSP 1 is a C6713 */
dRAM_start_address = 0x80000000;
dRAM_size = 0x200000;
/*dwDRAMinc=1024; */
- } else
- return hpi6205_error(dsp_index, HPI6205_ERROR_BAD_DSPINDEX);
+ }
if (boot_loader_test_memory(pao, dsp_index, dRAM_start_address,
dRAM_size))
- return hpi6205_error(dsp_index, HPI6205_ERROR_DSP_EXTMEM);
+ return HPI6205_ERROR_DSP_EXTMEM;
return 0;
}
@@ -1998,28 +1945,25 @@ static u16 boot_loader_test_pld(struct hpi_adapter_obj *pao, int dsp_index)
u32 data = 0;
if (dsp_index == 0) {
/* only test for DSP0 PLD on ASI5000 card */
- if (pao->pci.subsys_device_id == 0x5000) {
+ if (pao->pci.pci_dev->subsystem_device == 0x5000) {
/* PLD is located at CE3=0x03000000 */
data = boot_loader_read_mem32(pao, dsp_index,
0x03000008);
if ((data & 0xF) != 0x5)
- return hpi6205_error(dsp_index,
- HPI6205_ERROR_DSP_PLD);
+ return HPI6205_ERROR_DSP_PLD;
data = boot_loader_read_mem32(pao, dsp_index,
0x0300000C);
if ((data & 0xF) != 0xA)
- return hpi6205_error(dsp_index,
- HPI6205_ERROR_DSP_PLD);
+ return HPI6205_ERROR_DSP_PLD;
}
} else if (dsp_index == 1) {
/* DSP 1 is a C6713 */
- if (pao->pci.subsys_device_id == 0x8700) {
+ if (pao->pci.pci_dev->subsystem_device == 0x8700) {
/* PLD is located at CE1=0x90000000 */
data = boot_loader_read_mem32(pao, dsp_index,
0x90000010);
if ((data & 0xFF) != 0xAA)
- return hpi6205_error(dsp_index,
- HPI6205_ERROR_DSP_PLD);
+ return HPI6205_ERROR_DSP_PLD;
/* 8713 - LED on */
boot_loader_write_mem32(pao, dsp_index, 0x90000000,
0x02);
@@ -2037,14 +1981,11 @@ static short hpi6205_transfer_data(struct hpi_adapter_obj *pao, u8 *p_data,
struct hpi_hw_obj *phw = pao->priv;
u32 data_transferred = 0;
u16 err = 0;
-#ifndef HPI6205_NO_HSR_POLL
- u32 time_out;
-#endif
u32 temp2;
struct bus_master_interface *interface = phw->p_interface_buffer;
if (!p_data)
- return HPI_ERROR_INVALID_DATA_TRANSFER;
+ return HPI_ERROR_INVALID_DATA_POINTER;
data_size &= ~3L; /* round data_size down to nearest 4 bytes */
@@ -2064,14 +2005,10 @@ static short hpi6205_transfer_data(struct hpi_adapter_obj *pao, u8 *p_data,
interface->transfer_size_in_bytes = this_copy;
-#ifdef HPI6205_NO_HSR_POLL
/* DSP must change this back to nOperation */
interface->dsp_ack = H620_HIF_IDLE;
-#endif
-
send_dsp_command(phw, operation);
-#ifdef HPI6205_NO_HSR_POLL
temp2 = wait_dsp_ack(phw, operation, HPI6205_TIMEOUT);
HPI_DEBUG_LOG(DEBUG, "spun %d times for data xfer of %d\n",
HPI6205_TIMEOUT - temp2, this_copy);
@@ -2079,45 +2016,11 @@ static short hpi6205_transfer_data(struct hpi_adapter_obj *pao, u8 *p_data,
if (!temp2) {
/* timed out */
HPI_DEBUG_LOG(ERROR,
- "timed out waiting for " "state %d got %d\n",
+ "Timed out waiting for " "state %d got %d\n",
operation, interface->dsp_ack);
break;
}
-#else
- /* spin waiting on the result */
- time_out = HPI6205_TIMEOUT;
- temp2 = 0;
- while ((temp2 == 0) && time_out--) {
- /* give 16k bus mastering transfer time to happen */
- /*(16k / 132Mbytes/s = 122usec) */
- hpios_delay_micro_seconds(20);
- temp2 = ioread32(phw->prHSR);
- temp2 &= C6205_HSR_INTSRC;
- }
- HPI_DEBUG_LOG(DEBUG, "spun %d times for data xfer of %d\n",
- HPI6205_TIMEOUT - time_out, this_copy);
- if (temp2 == C6205_HSR_INTSRC) {
- HPI_DEBUG_LOG(VERBOSE,
- "interrupt from HIF <data> OK\n");
- /*
- if(interface->dwDspAck != nOperation) {
- HPI_DEBUG_LOG(DEBUG("interface->dwDspAck=%d,
- expected %d \n",
- interface->dwDspAck,nOperation);
- }
- */
- }
-/* need to handle this differently... */
- else {
- HPI_DEBUG_LOG(ERROR,
- "interrupt from HIF <data> BAD\n");
- err = HPI_ERROR_DSP_HARDWARE;
- }
-
- /* reset the interrupt from the DSP */
- iowrite32(C6205_HSR_INTSRC, phw->prHSR);
-#endif
if (operation == H620_HIF_GET_DATA)
memcpy(&p_data[data_transferred],
(void *)&interface->u.b_data[0], this_copy);
@@ -2174,31 +2077,39 @@ static unsigned int message_count;
static u16 message_response_sequence(struct hpi_adapter_obj *pao,
struct hpi_message *phm, struct hpi_response *phr)
{
-#ifndef HPI6205_NO_HSR_POLL
- u32 temp2;
-#endif
u32 time_out, time_out2;
struct hpi_hw_obj *phw = pao->priv;
struct bus_master_interface *interface = phw->p_interface_buffer;
u16 err = 0;
message_count++;
+ if (phm->size > sizeof(interface->u)) {
+ phr->error = HPI_ERROR_MESSAGE_BUFFER_TOO_SMALL;
+ phr->specific_error = sizeof(interface->u);
+ phr->size = sizeof(struct hpi_response_header);
+ HPI_DEBUG_LOG(ERROR,
+ "message len %d too big for buffer %zd \n", phm->size,
+ sizeof(interface->u));
+ return 0;
+ }
+
/* Assume buffer of type struct bus_master_interface
is allocated "noncacheable" */
if (!wait_dsp_ack(phw, H620_HIF_IDLE, HPI6205_TIMEOUT)) {
HPI_DEBUG_LOG(DEBUG, "timeout waiting for idle\n");
- return hpi6205_error(0, HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT);
+ return HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT;
}
- interface->u.message_buffer = *phm;
+
+ memcpy(&interface->u.message_buffer, phm, phm->size);
/* signal we want a response */
send_dsp_command(phw, H620_HIF_GET_RESP);
time_out2 = wait_dsp_ack(phw, H620_HIF_GET_RESP, HPI6205_TIMEOUT);
- if (time_out2 == 0) {
+ if (!time_out2) {
HPI_DEBUG_LOG(ERROR,
- "(%u) timed out waiting for " "GET_RESP state [%x]\n",
+ "(%u) Timed out waiting for " "GET_RESP state [%x]\n",
message_count, interface->dsp_ack);
} else {
HPI_DEBUG_LOG(VERBOSE,
@@ -2208,58 +2119,38 @@ static u16 message_response_sequence(struct hpi_adapter_obj *pao,
/* spin waiting on HIF interrupt flag (end of msg process) */
time_out = HPI6205_TIMEOUT;
-#ifndef HPI6205_NO_HSR_POLL
- temp2 = 0;
- while ((temp2 == 0) && --time_out) {
- temp2 = ioread32(phw->prHSR);
- temp2 &= C6205_HSR_INTSRC;
- hpios_delay_micro_seconds(1);
- }
- if (temp2 == C6205_HSR_INTSRC) {
- rmb(); /* ensure we see latest value for dsp_ack */
- if ((interface->dsp_ack != H620_HIF_GET_RESP)) {
- HPI_DEBUG_LOG(DEBUG,
- "(%u)interface->dsp_ack(0x%x) != "
- "H620_HIF_GET_RESP, t=%u\n", message_count,
- interface->dsp_ack,
- HPI6205_TIMEOUT - time_out);
- } else {
- HPI_DEBUG_LOG(VERBOSE,
- "(%u)int with GET_RESP after %u\n",
- message_count, HPI6205_TIMEOUT - time_out);
+ /* read the result */
+ if (time_out) {
+ if (interface->u.response_buffer.size <= phr->size)
+ memcpy(phr, &interface->u.response_buffer,
+ interface->u.response_buffer.size);
+ else {
+ HPI_DEBUG_LOG(ERROR,
+ "response len %d too big for buffer %d\n",
+ interface->u.response_buffer.size, phr->size);
+ memcpy(phr, &interface->u.response_buffer,
+ sizeof(struct hpi_response_header));
+ phr->error = HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL;
+ phr->specific_error =
+ interface->u.response_buffer.size;
+ phr->size = sizeof(struct hpi_response_header);
}
-
- } else {
- /* can we do anything else in response to the error ? */
- HPI_DEBUG_LOG(ERROR,
- "interrupt from HIF module BAD (function %x)\n",
- phm->function);
}
-
- /* reset the interrupt from the DSP */
- iowrite32(C6205_HSR_INTSRC, phw->prHSR);
-#endif
-
- /* read the result */
- if (time_out != 0)
- *phr = interface->u.response_buffer;
-
/* set interface back to idle */
send_dsp_command(phw, H620_HIF_IDLE);
- if ((time_out == 0) || (time_out2 == 0)) {
+ if (!time_out || !time_out2) {
HPI_DEBUG_LOG(DEBUG, "something timed out!\n");
- return hpi6205_error(0, HPI6205_ERROR_MSG_RESP_TIMEOUT);
+ return HPI6205_ERROR_MSG_RESP_TIMEOUT;
}
/* special case for adapter close - */
/* wait for the DSP to indicate it is idle */
if (phm->function == HPI_ADAPTER_CLOSE) {
if (!wait_dsp_ack(phw, H620_HIF_IDLE, HPI6205_TIMEOUT)) {
HPI_DEBUG_LOG(DEBUG,
- "timeout waiting for idle "
+ "Timeout waiting for idle "
"(on adapter_close)\n");
- return hpi6205_error(0,
- HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT);
+ return HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT;
}
}
err = hpi_validate_response(phm, phr);
@@ -2279,7 +2170,13 @@ static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm,
/* maybe an error response */
if (err) {
/* something failed in the HPI/DSP interface */
- phr->error = err;
+ if (err >= HPI_ERROR_BACKEND_BASE) {
+ phr->error = HPI_ERROR_DSP_COMMUNICATION;
+ phr->specific_error = err;
+ } else {
+ phr->error = err;
+ }
+
pao->dsp_crashed++;
/* just the header of the response is valid */
diff --git a/sound/pci/asihpi/hpi6205.h b/sound/pci/asihpi/hpi6205.h
index 1adae08..df2f02c 100644
--- a/sound/pci/asihpi/hpi6205.h
+++ b/sound/pci/asihpi/hpi6205.h
@@ -25,9 +25,6 @@ Copyright AudioScience, Inc., 2003
#ifndef _HPI6205_H_
#define _HPI6205_H_
-/* transitional conditional compile shared between host and DSP */
-/* #define HPI6205_NO_HSR_POLL */
-
#include "hpi_internal.h"
/***********************************************************
@@ -78,8 +75,8 @@ struct bus_master_interface {
u32 dsp_ack;
u32 transfer_size_in_bytes;
union {
- struct hpi_message message_buffer;
- struct hpi_response response_buffer;
+ struct hpi_message_header message_buffer;
+ struct hpi_response_header response_buffer;
u8 b_data[HPI6205_SIZEOF_DATA];
} u;
struct controlcache_6205 control_cache;
diff --git a/sound/pci/asihpi/hpi_internal.h b/sound/pci/asihpi/hpi_internal.h
index 16f502d..af678be 100644
--- a/sound/pci/asihpi/hpi_internal.h
+++ b/sound/pci/asihpi/hpi_internal.h
@@ -28,7 +28,7 @@ HPI internal definitions
/** maximum number of memory regions mapped to an adapter */
#define HPI_MAX_ADAPTER_MEM_SPACES (2)
-/* Each OS needs its own hpios.h, or specific define as above */
+/* Each OS needs its own hpios.h */
#include "hpios.h"
/* physical memory allocation */
@@ -49,7 +49,7 @@ HpiOs_LockedMem_GetPyhsAddr() will always succed on the returned handle.
*/
u16 hpios_locked_mem_alloc(struct consistent_dma_area *p_locked_mem_handle,
/**< memory handle */
- u32 size, /**< size in bytes to allocate */
+ u32 size, /**< Size in bytes to allocate */
struct pci_dev *p_os_reference
/**< OS specific data required for memory allocation */
);
@@ -96,41 +96,6 @@ typedef void hpi_handler_func(struct hpi_message *, struct hpi_response *);
#define compile_time_assert(cond, msg) \
typedef char ASSERT_##msg[(cond) ? 1 : -1]
-/*/////////////////////////////////////////////////////////////////////////// */
-/* Private HPI Entity related definitions */
-
-#define STR_SIZE_FIELD_MAX 65535U
-#define STR_TYPE_FIELD_MAX 255U
-#define STR_ROLE_FIELD_MAX 255U
-
-struct hpi_entity_str {
- u16 size;
- u8 type;
- u8 role;
-};
-
-#if defined(_MSC_VER)
-#pragma warning(push)
-#pragma warning(disable : 4200)
-#endif
-
-struct hpi_entity {
- struct hpi_entity_str header;
-#if ! defined(HPI_OS_DSP_C6000) || (defined(HPI_OS_DSP_C6000) && (__TI_COMPILER_VERSION__ > 6000008))
- /* DSP C6000 compiler v6.0.8 and lower
- do not support flexible array member */
- u8 value[];
-#else
- /* NOTE! Using sizeof(struct hpi_entity) will give erroneous results */
-#define HPI_INTERNAL_WARN_ABOUT_ENTITY_VALUE
- u8 value[1];
-#endif
-};
-
-#if defined(_MSC_VER)
-#pragma warning(pop)
-#endif
-
/******************************************* bus types */
enum HPI_BUSES {
HPI_BUS_ISAPNP = 1,
@@ -139,206 +104,155 @@ enum HPI_BUSES {
HPI_BUS_NET = 4
};
+enum HPI_SUBSYS_OPTIONS {
+ /* 0, 256 are invalid, 1..255 reserved for global options */
+ HPI_SUBSYS_OPT_NET_ENABLE = 257,
+ HPI_SUBSYS_OPT_NET_BROADCAST = 258,
+ HPI_SUBSYS_OPT_NET_UNICAST = 259,
+ HPI_SUBSYS_OPT_NET_ADDR = 260,
+ HPI_SUBSYS_OPT_NET_MASK = 261,
+ HPI_SUBSYS_OPT_NET_ADAPTER_ADDRESS_ADD = 262
+};
+
+/** Volume flags
+*/
+enum HPI_VOLUME_FLAGS {
+ /** Set if the volume control is muted */
+ HPI_VOLUME_FLAG_MUTED = (1 << 0),
+ /** Set if the volume control has a mute function */
+ HPI_VOLUME_FLAG_HAS_MUTE = (1 << 1),
+ /** Set if volume control can do autofading */
+ HPI_VOLUME_FLAG_HAS_AUTOFADE = (1 << 2)
+ /* Note Flags >= (1<<8) are for DSP internal use only */
+};
+
/******************************************* CONTROL ATTRIBUTES ****/
/* (in order of control type ID */
/* This allows for 255 control types, 256 unique attributes each */
-#define HPI_CTL_ATTR(ctl, ai) (HPI_CONTROL_##ctl * 0x100 + ai)
+#define HPI_CTL_ATTR(ctl, ai) ((HPI_CONTROL_##ctl << 8) + ai)
/* Get the sub-index of the attribute for a control type */
-#define HPI_CTL_ATTR_INDEX(i) (i&0xff)
+#define HPI_CTL_ATTR_INDEX(i) (i & 0xff)
/* Extract the control from the control attribute */
-#define HPI_CTL_ATTR_CONTROL(i) (i>>8)
-
-/* Generic control attributes. */
-
-/** Enable a control.
-0=disable, 1=enable
-\note generic to all mixer plugins?
-*/
-#define HPI_GENERIC_ENABLE HPI_CTL_ATTR(GENERIC, 1)
+#define HPI_CTL_ATTR_CONTROL(i) (i >> 8)
/** Enable event generation for a control.
0=disable, 1=enable
\note generic to all controls that can generate events
*/
-#define HPI_GENERIC_EVENT_ENABLE HPI_CTL_ATTR(GENERIC, 2)
-
-/* Volume Control attributes */
-#define HPI_VOLUME_GAIN HPI_CTL_ATTR(VOLUME, 1)
-#define HPI_VOLUME_AUTOFADE HPI_CTL_ATTR(VOLUME, 2)
-
-/** For HPI_ControlQuery() to get the number of channels of a volume control*/
-#define HPI_VOLUME_NUM_CHANNELS HPI_CTL_ATTR(VOLUME, 6)
-#define HPI_VOLUME_RANGE HPI_CTL_ATTR(VOLUME, 10)
-
-/** Level Control attributes */
-#define HPI_LEVEL_GAIN HPI_CTL_ATTR(LEVEL, 1)
-#define HPI_LEVEL_RANGE HPI_CTL_ATTR(LEVEL, 10)
-
-/* Meter Control attributes */
-/** return RMS signal level */
-#define HPI_METER_RMS HPI_CTL_ATTR(METER, 1)
-/** return peak signal level */
-#define HPI_METER_PEAK HPI_CTL_ATTR(METER, 2)
-/** ballistics for ALL rms meters on adapter */
-#define HPI_METER_RMS_BALLISTICS HPI_CTL_ATTR(METER, 3)
-/** ballistics for ALL peak meters on adapter */
-#define HPI_METER_PEAK_BALLISTICS HPI_CTL_ATTR(METER, 4)
-
-/** For HPI_ControlQuery() to get the number of channels of a meter control*/
-#define HPI_METER_NUM_CHANNELS HPI_CTL_ATTR(METER, 5)
-
-/* Multiplexer control attributes */
-#define HPI_MULTIPLEXER_SOURCE HPI_CTL_ATTR(MULTIPLEXER, 1)
-#define HPI_MULTIPLEXER_QUERYSOURCE HPI_CTL_ATTR(MULTIPLEXER, 2)
-
-/** AES/EBU transmitter control attributes */
-/** AESEBU or SPDIF */
-#define HPI_AESEBUTX_FORMAT HPI_CTL_ATTR(AESEBUTX, 1)
-#define HPI_AESEBUTX_SAMPLERATE HPI_CTL_ATTR(AESEBUTX, 3)
-#define HPI_AESEBUTX_CHANNELSTATUS HPI_CTL_ATTR(AESEBUTX, 4)
-#define HPI_AESEBUTX_USERDATA HPI_CTL_ATTR(AESEBUTX, 5)
-
-/** AES/EBU receiver control attributes */
-#define HPI_AESEBURX_FORMAT HPI_CTL_ATTR(AESEBURX, 1)
-#define HPI_AESEBURX_ERRORSTATUS HPI_CTL_ATTR(AESEBURX, 2)
-#define HPI_AESEBURX_SAMPLERATE HPI_CTL_ATTR(AESEBURX, 3)
-#define HPI_AESEBURX_CHANNELSTATUS HPI_CTL_ATTR(AESEBURX, 4)
-#define HPI_AESEBURX_USERDATA HPI_CTL_ATTR(AESEBURX, 5)
-
-/** \defgroup tuner_defs Tuners
-\{
-*/
-/** \defgroup tuner_attrs Tuner control attributes
-\{
-*/
-#define HPI_TUNER_BAND HPI_CTL_ATTR(TUNER, 1)
-#define HPI_TUNER_FREQ HPI_CTL_ATTR(TUNER, 2)
-#define HPI_TUNER_LEVEL HPI_CTL_ATTR(TUNER, 3)
-#define HPI_TUNER_AUDIOMUTE HPI_CTL_ATTR(TUNER, 4)
-/* use TUNER_STATUS instead */
-#define HPI_TUNER_VIDEO_STATUS HPI_CTL_ATTR(TUNER, 5)
-#define HPI_TUNER_GAIN HPI_CTL_ATTR(TUNER, 6)
-#define HPI_TUNER_STATUS HPI_CTL_ATTR(TUNER, 7)
-#define HPI_TUNER_MODE HPI_CTL_ATTR(TUNER, 8)
-/** RDS data. */
-#define HPI_TUNER_RDS HPI_CTL_ATTR(TUNER, 9)
-/** Audio pre-emphasis. */
-#define HPI_TUNER_DEEMPHASIS HPI_CTL_ATTR(TUNER, 10)
-/** HD Radio tuner program control. */
-#define HPI_TUNER_PROGRAM HPI_CTL_ATTR(TUNER, 11)
-/** HD Radio tuner digital signal quality. */
-#define HPI_TUNER_HDRADIO_SIGNAL_QUALITY HPI_CTL_ATTR(TUNER, 12)
-/** HD Radio SDK firmware version. */
-#define HPI_TUNER_HDRADIO_SDK_VERSION HPI_CTL_ATTR(TUNER, 13)
-/** HD Radio DSP firmware version. */
-#define HPI_TUNER_HDRADIO_DSP_VERSION HPI_CTL_ATTR(TUNER, 14)
-/** HD Radio signal blend (force analog, or automatic). */
-#define HPI_TUNER_HDRADIO_BLEND HPI_CTL_ATTR(TUNER, 15)
-
-/** \} */
-
-/** \defgroup pads_attrs Tuner PADs control attributes
-\{
-*/
-/** The text string containing the station/channel combination. */
-#define HPI_PAD_CHANNEL_NAME HPI_CTL_ATTR(PAD, 1)
-/** The text string containing the artist. */
-#define HPI_PAD_ARTIST HPI_CTL_ATTR(PAD, 2)
-/** The text string containing the title. */
-#define HPI_PAD_TITLE HPI_CTL_ATTR(PAD, 3)
-/** The text string containing the comment. */
-#define HPI_PAD_COMMENT HPI_CTL_ATTR(PAD, 4)
-/** The integer containing the PTY code. */
-#define HPI_PAD_PROGRAM_TYPE HPI_CTL_ATTR(PAD, 5)
-/** The integer containing the program identification. */
-#define HPI_PAD_PROGRAM_ID HPI_CTL_ATTR(PAD, 6)
-/** The integer containing whether traffic information is supported.
-Contains either 1 or 0. */
-#define HPI_PAD_TA_SUPPORT HPI_CTL_ATTR(PAD, 7)
-/** The integer containing whether traffic announcement is in progress.
-Contains either 1 or 0. */
-#define HPI_PAD_TA_ACTIVE HPI_CTL_ATTR(PAD, 8)
-/** \} */
-/** \} */
-
-/* VOX control attributes */
-#define HPI_VOX_THRESHOLD HPI_CTL_ATTR(VOX, 1)
-
-/*?? channel mode used hpi_multiplexer_source attribute == 1 */
-#define HPI_CHANNEL_MODE_MODE HPI_CTL_ATTR(CHANNEL_MODE, 1)
-
-/** \defgroup channel_modes Channel Modes
-Used for HPI_ChannelModeSet/Get()
-\{
+
+/** Unique identifiers for every control attribute
*/
-/** Left channel out = left channel in, Right channel out = right channel in. */
-#define HPI_CHANNEL_MODE_NORMAL 1
-/** Left channel out = right channel in, Right channel out = left channel in. */
-#define HPI_CHANNEL_MODE_SWAP 2
-/** Left channel out = left channel in, Right channel out = left channel in. */
-#define HPI_CHANNEL_MODE_LEFT_TO_STEREO 3
-/** Left channel out = right channel in, Right channel out = right channel in.*/
-#define HPI_CHANNEL_MODE_RIGHT_TO_STEREO 4
-/** Left channel out = (left channel in + right channel in)/2,
- Right channel out = mute. */
-#define HPI_CHANNEL_MODE_STEREO_TO_LEFT 5
-/** Left channel out = mute,
- Right channel out = (right channel in + left channel in)/2. */
-#define HPI_CHANNEL_MODE_STEREO_TO_RIGHT 6
-#define HPI_CHANNEL_MODE_LAST 6
-/** \} */
-
-/* Bitstream control set attributes */
-#define HPI_BITSTREAM_DATA_POLARITY HPI_CTL_ATTR(BITSTREAM, 1)
-#define HPI_BITSTREAM_CLOCK_EDGE HPI_CTL_ATTR(BITSTREAM, 2)
-#define HPI_BITSTREAM_CLOCK_SOURCE HPI_CTL_ATTR(BITSTREAM, 3)
+enum HPI_CONTROL_ATTRIBUTES {
+ HPI_GENERIC_ENABLE = HPI_CTL_ATTR(GENERIC, 1),
+ HPI_GENERIC_EVENT_ENABLE = HPI_CTL_ATTR(GENERIC, 2),
+
+ HPI_VOLUME_GAIN = HPI_CTL_ATTR(VOLUME, 1),
+ HPI_VOLUME_AUTOFADE = HPI_CTL_ATTR(VOLUME, 2),
+ HPI_VOLUME_MUTE = HPI_CTL_ATTR(VOLUME, 3),
+ HPI_VOLUME_GAIN_AND_FLAGS = HPI_CTL_ATTR(VOLUME, 4),
+ HPI_VOLUME_NUM_CHANNELS = HPI_CTL_ATTR(VOLUME, 6),
+ HPI_VOLUME_RANGE = HPI_CTL_ATTR(VOLUME, 10),
+
+ HPI_METER_RMS = HPI_CTL_ATTR(METER, 1),
+ HPI_METER_PEAK = HPI_CTL_ATTR(METER, 2),
+ HPI_METER_RMS_BALLISTICS = HPI_CTL_ATTR(METER, 3),
+ HPI_METER_PEAK_BALLISTICS = HPI_CTL_ATTR(METER, 4),
+ HPI_METER_NUM_CHANNELS = HPI_CTL_ATTR(METER, 5),
+
+ HPI_MULTIPLEXER_SOURCE = HPI_CTL_ATTR(MULTIPLEXER, 1),
+ HPI_MULTIPLEXER_QUERYSOURCE = HPI_CTL_ATTR(MULTIPLEXER, 2),
+
+ HPI_AESEBUTX_FORMAT = HPI_CTL_ATTR(AESEBUTX, 1),
+ HPI_AESEBUTX_SAMPLERATE = HPI_CTL_ATTR(AESEBUTX, 3),
+ HPI_AESEBUTX_CHANNELSTATUS = HPI_CTL_ATTR(AESEBUTX, 4),
+ HPI_AESEBUTX_USERDATA = HPI_CTL_ATTR(AESEBUTX, 5),
+
+ HPI_AESEBURX_FORMAT = HPI_CTL_ATTR(AESEBURX, 1),
+ HPI_AESEBURX_ERRORSTATUS = HPI_CTL_ATTR(AESEBURX, 2),
+ HPI_AESEBURX_SAMPLERATE = HPI_CTL_ATTR(AESEBURX, 3),
+ HPI_AESEBURX_CHANNELSTATUS = HPI_CTL_ATTR(AESEBURX, 4),
+ HPI_AESEBURX_USERDATA = HPI_CTL_ATTR(AESEBURX, 5),
+
+ HPI_LEVEL_GAIN = HPI_CTL_ATTR(LEVEL, 1),
+ HPI_LEVEL_RANGE = HPI_CTL_ATTR(LEVEL, 10),
+
+ HPI_TUNER_BAND = HPI_CTL_ATTR(TUNER, 1),
+ HPI_TUNER_FREQ = HPI_CTL_ATTR(TUNER, 2),
+ HPI_TUNER_LEVEL_AVG = HPI_CTL_ATTR(TUNER, 3),
+ HPI_TUNER_LEVEL_RAW = HPI_CTL_ATTR(TUNER, 4),
+ HPI_TUNER_SNR = HPI_CTL_ATTR(TUNER, 5),
+ HPI_TUNER_GAIN = HPI_CTL_ATTR(TUNER, 6),
+ HPI_TUNER_STATUS = HPI_CTL_ATTR(TUNER, 7),
+ HPI_TUNER_MODE = HPI_CTL_ATTR(TUNER, 8),
+ HPI_TUNER_RDS = HPI_CTL_ATTR(TUNER, 9),
+ HPI_TUNER_DEEMPHASIS = HPI_CTL_ATTR(TUNER, 10),
+ HPI_TUNER_PROGRAM = HPI_CTL_ATTR(TUNER, 11),
+ HPI_TUNER_HDRADIO_SIGNAL_QUALITY = HPI_CTL_ATTR(TUNER, 12),
+ HPI_TUNER_HDRADIO_SDK_VERSION = HPI_CTL_ATTR(TUNER, 13),
+ HPI_TUNER_HDRADIO_DSP_VERSION = HPI_CTL_ATTR(TUNER, 14),
+ HPI_TUNER_HDRADIO_BLEND = HPI_CTL_ATTR(TUNER, 15),
+
+ HPI_VOX_THRESHOLD = HPI_CTL_ATTR(VOX, 1),
+
+ HPI_CHANNEL_MODE_MODE = HPI_CTL_ATTR(CHANNEL_MODE, 1),
+
+ HPI_BITSTREAM_DATA_POLARITY = HPI_CTL_ATTR(BITSTREAM, 1),
+ HPI_BITSTREAM_CLOCK_EDGE = HPI_CTL_ATTR(BITSTREAM, 2),
+ HPI_BITSTREAM_CLOCK_SOURCE = HPI_CTL_ATTR(BITSTREAM, 3),
+ HPI_BITSTREAM_ACTIVITY = HPI_CTL_ATTR(BITSTREAM, 4),
+
+ HPI_SAMPLECLOCK_SOURCE = HPI_CTL_ATTR(SAMPLECLOCK, 1),
+ HPI_SAMPLECLOCK_SAMPLERATE = HPI_CTL_ATTR(SAMPLECLOCK, 2),
+ HPI_SAMPLECLOCK_SOURCE_INDEX = HPI_CTL_ATTR(SAMPLECLOCK, 3),
+ HPI_SAMPLECLOCK_LOCAL_SAMPLERATE = HPI_CTL_ATTR(SAMPLECLOCK, 4),
+ HPI_SAMPLECLOCK_AUTO = HPI_CTL_ATTR(SAMPLECLOCK, 5),
+ HPI_SAMPLECLOCK_LOCAL_LOCK = HPI_CTL_ATTR(SAMPLECLOCK, 6),
+
+ HPI_MICROPHONE_PHANTOM_POWER = HPI_CTL_ATTR(MICROPHONE, 1),
+
+ HPI_EQUALIZER_NUM_FILTERS = HPI_CTL_ATTR(EQUALIZER, 1),
+ HPI_EQUALIZER_FILTER = HPI_CTL_ATTR(EQUALIZER, 2),
+ HPI_EQUALIZER_COEFFICIENTS = HPI_CTL_ATTR(EQUALIZER, 3),
+
+ HPI_COMPANDER_PARAMS = HPI_CTL_ATTR(COMPANDER, 1),
+ HPI_COMPANDER_MAKEUPGAIN = HPI_CTL_ATTR(COMPANDER, 2),
+ HPI_COMPANDER_THRESHOLD = HPI_CTL_ATTR(COMPANDER, 3),
+ HPI_COMPANDER_RATIO = HPI_CTL_ATTR(COMPANDER, 4),
+ HPI_COMPANDER_ATTACK = HPI_CTL_ATTR(COMPANDER, 5),
+ HPI_COMPANDER_DECAY = HPI_CTL_ATTR(COMPANDER, 6),
+
+ HPI_COBRANET_SET = HPI_CTL_ATTR(COBRANET, 1),
+ HPI_COBRANET_GET = HPI_CTL_ATTR(COBRANET, 2),
+ HPI_COBRANET_SET_DATA = HPI_CTL_ATTR(COBRANET, 3),
+ HPI_COBRANET_GET_DATA = HPI_CTL_ATTR(COBRANET, 4),
+ HPI_COBRANET_GET_STATUS = HPI_CTL_ATTR(COBRANET, 5),
+ HPI_COBRANET_SEND_PACKET = HPI_CTL_ATTR(COBRANET, 6),
+ HPI_COBRANET_GET_PACKET = HPI_CTL_ATTR(COBRANET, 7),
+
+ HPI_TONEDETECTOR_THRESHOLD = HPI_CTL_ATTR(TONEDETECTOR, 1),
+ HPI_TONEDETECTOR_STATE = HPI_CTL_ATTR(TONEDETECTOR, 2),
+ HPI_TONEDETECTOR_FREQUENCY = HPI_CTL_ATTR(TONEDETECTOR, 3),
+
+ HPI_SILENCEDETECTOR_THRESHOLD = HPI_CTL_ATTR(SILENCEDETECTOR, 1),
+ HPI_SILENCEDETECTOR_STATE = HPI_CTL_ATTR(SILENCEDETECTOR, 2),
+ HPI_SILENCEDETECTOR_DELAY = HPI_CTL_ATTR(SILENCEDETECTOR, 3),
+
+ HPI_PAD_CHANNEL_NAME = HPI_CTL_ATTR(PAD, 1),
+ HPI_PAD_ARTIST = HPI_CTL_ATTR(PAD, 2),
+ HPI_PAD_TITLE = HPI_CTL_ATTR(PAD, 3),
+ HPI_PAD_COMMENT = HPI_CTL_ATTR(PAD, 4),
+ HPI_PAD_PROGRAM_TYPE = HPI_CTL_ATTR(PAD, 5),
+ HPI_PAD_PROGRAM_ID = HPI_CTL_ATTR(PAD, 6),
+ HPI_PAD_TA_SUPPORT = HPI_CTL_ATTR(PAD, 7),
+ HPI_PAD_TA_ACTIVE = HPI_CTL_ATTR(PAD, 8)
+};
#define HPI_POLARITY_POSITIVE 0
#define HPI_POLARITY_NEGATIVE 1
-/* Bitstream control get attributes */
-#define HPI_BITSTREAM_ACTIVITY 1
-
-/* SampleClock control attributes */
-#define HPI_SAMPLECLOCK_SOURCE HPI_CTL_ATTR(SAMPLECLOCK, 1)
-#define HPI_SAMPLECLOCK_SAMPLERATE HPI_CTL_ATTR(SAMPLECLOCK, 2)
-#define HPI_SAMPLECLOCK_SOURCE_INDEX HPI_CTL_ATTR(SAMPLECLOCK, 3)
-#define HPI_SAMPLECLOCK_LOCAL_SAMPLERATE\
- HPI_CTL_ATTR(SAMPLECLOCK, 4)
-#define HPI_SAMPLECLOCK_AUTO HPI_CTL_ATTR(SAMPLECLOCK, 5)
-#define HPI_SAMPLECLOCK_LOCAL_LOCK HPI_CTL_ATTR(SAMPLECLOCK, 6)
-
-/* Microphone control attributes */
-#define HPI_MICROPHONE_PHANTOM_POWER HPI_CTL_ATTR(MICROPHONE, 1)
-
-/** Equalizer control attributes */
-/** Used to get number of filters in an EQ. (Can't set) */
-#define HPI_EQUALIZER_NUM_FILTERS HPI_CTL_ATTR(EQUALIZER, 1)
-/** Set/get the filter by type, freq, Q, gain */
-#define HPI_EQUALIZER_FILTER HPI_CTL_ATTR(EQUALIZER, 2)
-/** Get the biquad coefficients */
-#define HPI_EQUALIZER_COEFFICIENTS HPI_CTL_ATTR(EQUALIZER, 3)
-
-/* Note compander also uses HPI_GENERIC_ENABLE */
-#define HPI_COMPANDER_PARAMS HPI_CTL_ATTR(COMPANDER, 1)
-#define HPI_COMPANDER_MAKEUPGAIN HPI_CTL_ATTR(COMPANDER, 2)
-#define HPI_COMPANDER_THRESHOLD HPI_CTL_ATTR(COMPANDER, 3)
-#define HPI_COMPANDER_RATIO HPI_CTL_ATTR(COMPANDER, 4)
-#define HPI_COMPANDER_ATTACK HPI_CTL_ATTR(COMPANDER, 5)
-#define HPI_COMPANDER_DECAY HPI_CTL_ATTR(COMPANDER, 6)
-
-/* Cobranet control attributes. */
-#define HPI_COBRANET_SET HPI_CTL_ATTR(COBRANET, 1)
-#define HPI_COBRANET_GET HPI_CTL_ATTR(COBRANET, 2)
-#define HPI_COBRANET_SET_DATA HPI_CTL_ATTR(COBRANET, 3)
-#define HPI_COBRANET_GET_DATA HPI_CTL_ATTR(COBRANET, 4)
-#define HPI_COBRANET_GET_STATUS HPI_CTL_ATTR(COBRANET, 5)
-#define HPI_COBRANET_SEND_PACKET HPI_CTL_ATTR(COBRANET, 6)
-#define HPI_COBRANET_GET_PACKET HPI_CTL_ATTR(COBRANET, 7)
-
/*------------------------------------------------------------
Cobranet Chip Bridge - copied from HMI.H
------------------------------------------------------------*/
@@ -395,69 +309,22 @@ Used for HPI_ChannelModeSet/Get()
#define HPI_ETHERNET_UDP_PORT (44600) /*!< UDP messaging port */
-/** Base network time out is set to 100 milli-seconds. */
-#define HPI_ETHERNET_TIMEOUT_MS (100)
-
-/** \defgroup tonedet_attr Tonedetector attributes
-\{
-Used by HPI_ToneDetector_Set() and HPI_ToneDetector_Get()
-*/
-
-/** Set the threshold level of a tonedetector,
-Threshold is a -ve number in units of dB/100,
-*/
-#define HPI_TONEDETECTOR_THRESHOLD HPI_CTL_ATTR(TONEDETECTOR, 1)
-
-/** Get the current state of tonedetection
-The result is a bitmap of detected tones. pairs of bits represent the left
-and right channels, with left channel in LSB.
-The lowest frequency detector state is in the LSB
-*/
-#define HPI_TONEDETECTOR_STATE HPI_CTL_ATTR(TONEDETECTOR, 2)
-
-/** Get the frequency of a tonedetector band.
-*/
-#define HPI_TONEDETECTOR_FREQUENCY HPI_CTL_ATTR(TONEDETECTOR, 3)
-
-/**\}*/
+/** Default network timeout in milli-seconds. */
+#define HPI_ETHERNET_TIMEOUT_MS 500
-/** \defgroup silencedet_attr SilenceDetector attributes
-\{
-*/
-
-/** Get the current state of tonedetection
-The result is a bitmap with 1s for silent channels. Left channel is in LSB
-*/
-#define HPI_SILENCEDETECTOR_STATE \
- HPI_CTL_ATTR(SILENCEDETECTOR, 2)
-
-/** Set the threshold level of a SilenceDetector,
-Threshold is a -ve number in units of dB/100,
-*/
-#define HPI_SILENCEDETECTOR_THRESHOLD \
- HPI_CTL_ATTR(SILENCEDETECTOR, 1)
-
-/** get/set the silence time before the detector triggers
-*/
-#define HPI_SILENCEDETECTOR_DELAY \
- HPI_CTL_ATTR(SILENCEDETECTOR, 3)
-
-/**\}*/
-
-/* Locked memory buffer alloc/free phases */
-/** use one message to allocate or free physical memory */
-#define HPI_BUFFER_CMD_EXTERNAL 0
-/** alloc physical memory */
-#define HPI_BUFFER_CMD_INTERNAL_ALLOC 1
-/** send physical memory address to adapter */
-#define HPI_BUFFER_CMD_INTERNAL_GRANTADAPTER 2
-/** notify adapter to stop using physical buffer */
-#define HPI_BUFFER_CMD_INTERNAL_REVOKEADAPTER 3
-/** free physical buffer */
-#define HPI_BUFFER_CMD_INTERNAL_FREE 4
-
-/******************************************* CONTROLX ATTRIBUTES ****/
-/* NOTE: All controlx attributes must be unique, unlike control attributes */
+/** Locked memory buffer alloc/free phases */
+enum HPI_BUFFER_CMDS {
+ /** use one message to allocate or free physical memory */
+ HPI_BUFFER_CMD_EXTERNAL = 0,
+ /** alloc physical memory */
+ HPI_BUFFER_CMD_INTERNAL_ALLOC = 1,
+ /** send physical memory address to adapter */
+ HPI_BUFFER_CMD_INTERNAL_GRANTADAPTER = 2,
+ /** notify adapter to stop using physical buffer */
+ HPI_BUFFER_CMD_INTERNAL_REVOKEADAPTER = 3,
+ /** free physical buffer */
+ HPI_BUFFER_CMD_INTERNAL_FREE = 4
+};
/*****************************************************************************/
/*****************************************************************************/
@@ -482,6 +349,12 @@ Threshold is a -ve number in units of dB/100,
#define HPI_USB_W2K_TAG 0x57495341 /* "ASIW" */
#define HPI_USB_LINUX_TAG 0x4C495341 /* "ASIL" */
+/** Invalid Adapter index
+Used in HPI messages that are not addressed to a specific adapter
+Used in DLL to indicate device not present
+*/
+#define HPI_ADAPTER_INDEX_INVALID 0xFFFF
+
/** First 2 hex digits define the adapter family */
#define HPI_ADAPTER_FAMILY_MASK 0xff00
#define HPI_MODULE_FAMILY_MASK 0xfff0
@@ -490,178 +363,185 @@ Threshold is a -ve number in units of dB/100,
#define HPI_MODULE_FAMILY_ASI(f) (f & HPI_MODULE_FAMILY_MASK)
#define HPI_ADAPTER_ASI(f) (f)
-/******************************************* message types */
-#define HPI_TYPE_MESSAGE 1
-#define HPI_TYPE_RESPONSE 2
-#define HPI_TYPE_DATA 3
-#define HPI_TYPE_SSX2BYPASS_MESSAGE 4
-
-/******************************************* object types */
-#define HPI_OBJ_SUBSYSTEM 1
-#define HPI_OBJ_ADAPTER 2
-#define HPI_OBJ_OSTREAM 3
-#define HPI_OBJ_ISTREAM 4
-#define HPI_OBJ_MIXER 5
-#define HPI_OBJ_NODE 6
-#define HPI_OBJ_CONTROL 7
-#define HPI_OBJ_NVMEMORY 8
-#define HPI_OBJ_GPIO 9
-#define HPI_OBJ_WATCHDOG 10
-#define HPI_OBJ_CLOCK 11
-#define HPI_OBJ_PROFILE 12
-#define HPI_OBJ_CONTROLEX 13
-#define HPI_OBJ_ASYNCEVENT 14
-
-#define HPI_OBJ_MAXINDEX 14
-
-/******************************************* methods/functions */
-
-#define HPI_OBJ_FUNCTION_SPACING 0x100
-#define HPI_MAKE_INDEX(obj, index) (obj * HPI_OBJ_FUNCTION_SPACING + index)
+enum HPI_MESSAGE_TYPES {
+ HPI_TYPE_MESSAGE = 1,
+ HPI_TYPE_RESPONSE = 2,
+ HPI_TYPE_DATA = 3,
+ HPI_TYPE_SSX2BYPASS_MESSAGE = 4
+};
+
+enum HPI_OBJECT_TYPES {
+ HPI_OBJ_SUBSYSTEM = 1,
+ HPI_OBJ_ADAPTER = 2,
+ HPI_OBJ_OSTREAM = 3,
+ HPI_OBJ_ISTREAM = 4,
+ HPI_OBJ_MIXER = 5,
+ HPI_OBJ_NODE = 6,
+ HPI_OBJ_CONTROL = 7,
+ HPI_OBJ_NVMEMORY = 8,
+ HPI_OBJ_GPIO = 9,
+ HPI_OBJ_WATCHDOG = 10,
+ HPI_OBJ_CLOCK = 11,
+ HPI_OBJ_PROFILE = 12,
+ HPI_OBJ_CONTROLEX = 13,
+ HPI_OBJ_ASYNCEVENT = 14
+#define HPI_OBJ_MAXINDEX 14
+};
+
+#define HPI_OBJ_FUNCTION_SPACING 0x100
+#define HPI_FUNC_ID(obj, i) (HPI_OBJ_##obj * HPI_OBJ_FUNCTION_SPACING + i)
+
#define HPI_EXTRACT_INDEX(fn) (fn & 0xff)
-/* SUB-SYSTEM */
-#define HPI_SUBSYS_OPEN HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 1)
-#define HPI_SUBSYS_GET_VERSION HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 2)
-#define HPI_SUBSYS_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 3)
-#define HPI_SUBSYS_FIND_ADAPTERS HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 4)
-#define HPI_SUBSYS_CREATE_ADAPTER HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 5)
-#define HPI_SUBSYS_CLOSE HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 6)
-#define HPI_SUBSYS_DELETE_ADAPTER HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 7)
-#define HPI_SUBSYS_DRIVER_LOAD HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 8)
-#define HPI_SUBSYS_DRIVER_UNLOAD HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 9)
-#define HPI_SUBSYS_READ_PORT_8 HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 10)
-#define HPI_SUBSYS_WRITE_PORT_8 HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 11)
-#define HPI_SUBSYS_GET_NUM_ADAPTERS HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 12)
-#define HPI_SUBSYS_GET_ADAPTER HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 13)
-#define HPI_SUBSYS_SET_NETWORK_INTERFACE HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 14)
-#define HPI_SUBSYS_FUNCTION_COUNT 14
-/* ADAPTER */
-#define HPI_ADAPTER_OPEN HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 1)
-#define HPI_ADAPTER_CLOSE HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 2)
-#define HPI_ADAPTER_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 3)
-#define HPI_ADAPTER_GET_ASSERT HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 4)
-#define HPI_ADAPTER_TEST_ASSERT HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 5)
-#define HPI_ADAPTER_SET_MODE HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 6)
-#define HPI_ADAPTER_GET_MODE HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 7)
-#define HPI_ADAPTER_ENABLE_CAPABILITY HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 8)
-#define HPI_ADAPTER_SELFTEST HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 9)
-#define HPI_ADAPTER_FIND_OBJECT HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 10)
-#define HPI_ADAPTER_QUERY_FLASH HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 11)
-#define HPI_ADAPTER_START_FLASH HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 12)
-#define HPI_ADAPTER_PROGRAM_FLASH HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 13)
-#define HPI_ADAPTER_SET_PROPERTY HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 14)
-#define HPI_ADAPTER_GET_PROPERTY HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 15)
-#define HPI_ADAPTER_ENUM_PROPERTY HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 16)
-#define HPI_ADAPTER_MODULE_INFO HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 17)
-#define HPI_ADAPTER_DEBUG_READ HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 18)
-#define HPI_ADAPTER_FUNCTION_COUNT 18
-/* OUTPUT STREAM */
-#define HPI_OSTREAM_OPEN HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 1)
-#define HPI_OSTREAM_CLOSE HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 2)
-#define HPI_OSTREAM_WRITE HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 3)
-#define HPI_OSTREAM_START HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 4)
-#define HPI_OSTREAM_STOP HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 5)
-#define HPI_OSTREAM_RESET HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 6)
-#define HPI_OSTREAM_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 7)
-#define HPI_OSTREAM_QUERY_FORMAT HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 8)
-#define HPI_OSTREAM_DATA HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 9)
-#define HPI_OSTREAM_SET_VELOCITY HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 10)
-#define HPI_OSTREAM_SET_PUNCHINOUT HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 11)
-#define HPI_OSTREAM_SINEGEN HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 12)
-#define HPI_OSTREAM_ANC_RESET HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 13)
-#define HPI_OSTREAM_ANC_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 14)
-#define HPI_OSTREAM_ANC_READ HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 15)
-#define HPI_OSTREAM_SET_TIMESCALE HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 16)
-#define HPI_OSTREAM_SET_FORMAT HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 17)
-#define HPI_OSTREAM_HOSTBUFFER_ALLOC HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 18)
-#define HPI_OSTREAM_HOSTBUFFER_FREE HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 19)
-#define HPI_OSTREAM_GROUP_ADD HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 20)
-#define HPI_OSTREAM_GROUP_GETMAP HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 21)
-#define HPI_OSTREAM_GROUP_RESET HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 22)
-#define HPI_OSTREAM_HOSTBUFFER_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 23)
-#define HPI_OSTREAM_WAIT_START HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 24)
-#define HPI_OSTREAM_FUNCTION_COUNT 24
-/* INPUT STREAM */
-#define HPI_ISTREAM_OPEN HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 1)
-#define HPI_ISTREAM_CLOSE HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 2)
-#define HPI_ISTREAM_SET_FORMAT HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 3)
-#define HPI_ISTREAM_READ HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 4)
-#define HPI_ISTREAM_START HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 5)
-#define HPI_ISTREAM_STOP HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 6)
-#define HPI_ISTREAM_RESET HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 7)
-#define HPI_ISTREAM_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 8)
-#define HPI_ISTREAM_QUERY_FORMAT HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 9)
-#define HPI_ISTREAM_ANC_RESET HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 10)
-#define HPI_ISTREAM_ANC_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 11)
-#define HPI_ISTREAM_ANC_WRITE HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 12)
-#define HPI_ISTREAM_HOSTBUFFER_ALLOC HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 13)
-#define HPI_ISTREAM_HOSTBUFFER_FREE HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 14)
-#define HPI_ISTREAM_GROUP_ADD HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 15)
-#define HPI_ISTREAM_GROUP_GETMAP HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 16)
-#define HPI_ISTREAM_GROUP_RESET HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 17)
-#define HPI_ISTREAM_HOSTBUFFER_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 18)
-#define HPI_ISTREAM_WAIT_START HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 19)
-#define HPI_ISTREAM_FUNCTION_COUNT 19
-/* MIXER */
+enum HPI_FUNCTION_IDS {
+ HPI_SUBSYS_OPEN = HPI_FUNC_ID(SUBSYSTEM, 1),
+ HPI_SUBSYS_GET_VERSION = HPI_FUNC_ID(SUBSYSTEM, 2),
+ HPI_SUBSYS_GET_INFO = HPI_FUNC_ID(SUBSYSTEM, 3),
+ HPI_SUBSYS_FIND_ADAPTERS = HPI_FUNC_ID(SUBSYSTEM, 4),
+ HPI_SUBSYS_CREATE_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 5),
+ HPI_SUBSYS_CLOSE = HPI_FUNC_ID(SUBSYSTEM, 6),
+ HPI_SUBSYS_DELETE_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 7),
+ HPI_SUBSYS_DRIVER_LOAD = HPI_FUNC_ID(SUBSYSTEM, 8),
+ HPI_SUBSYS_DRIVER_UNLOAD = HPI_FUNC_ID(SUBSYSTEM, 9),
+ HPI_SUBSYS_READ_PORT_8 = HPI_FUNC_ID(SUBSYSTEM, 10),
+ HPI_SUBSYS_WRITE_PORT_8 = HPI_FUNC_ID(SUBSYSTEM, 11),
+ HPI_SUBSYS_GET_NUM_ADAPTERS = HPI_FUNC_ID(SUBSYSTEM, 12),
+ HPI_SUBSYS_GET_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 13),
+ HPI_SUBSYS_SET_NETWORK_INTERFACE = HPI_FUNC_ID(SUBSYSTEM, 14),
+ HPI_SUBSYS_OPTION_INFO = HPI_FUNC_ID(SUBSYSTEM, 15),
+ HPI_SUBSYS_OPTION_GET = HPI_FUNC_ID(SUBSYSTEM, 16),
+ HPI_SUBSYS_OPTION_SET = HPI_FUNC_ID(SUBSYSTEM, 17),
+#define HPI_SUBSYS_FUNCTION_COUNT 17
+
+ HPI_ADAPTER_OPEN = HPI_FUNC_ID(ADAPTER, 1),
+ HPI_ADAPTER_CLOSE = HPI_FUNC_ID(ADAPTER, 2),
+ HPI_ADAPTER_GET_INFO = HPI_FUNC_ID(ADAPTER, 3),
+ HPI_ADAPTER_GET_ASSERT = HPI_FUNC_ID(ADAPTER, 4),
+ HPI_ADAPTER_TEST_ASSERT = HPI_FUNC_ID(ADAPTER, 5),
+ HPI_ADAPTER_SET_MODE = HPI_FUNC_ID(ADAPTER, 6),
+ HPI_ADAPTER_GET_MODE = HPI_FUNC_ID(ADAPTER, 7),
+ HPI_ADAPTER_ENABLE_CAPABILITY = HPI_FUNC_ID(ADAPTER, 8),
+ HPI_ADAPTER_SELFTEST = HPI_FUNC_ID(ADAPTER, 9),
+ HPI_ADAPTER_FIND_OBJECT = HPI_FUNC_ID(ADAPTER, 10),
+ HPI_ADAPTER_QUERY_FLASH = HPI_FUNC_ID(ADAPTER, 11),
+ HPI_ADAPTER_START_FLASH = HPI_FUNC_ID(ADAPTER, 12),
+ HPI_ADAPTER_PROGRAM_FLASH = HPI_FUNC_ID(ADAPTER, 13),
+ HPI_ADAPTER_SET_PROPERTY = HPI_FUNC_ID(ADAPTER, 14),
+ HPI_ADAPTER_GET_PROPERTY = HPI_FUNC_ID(ADAPTER, 15),
+ HPI_ADAPTER_ENUM_PROPERTY = HPI_FUNC_ID(ADAPTER, 16),
+ HPI_ADAPTER_MODULE_INFO = HPI_FUNC_ID(ADAPTER, 17),
+ HPI_ADAPTER_DEBUG_READ = HPI_FUNC_ID(ADAPTER, 18),
+ HPI_ADAPTER_IRQ_QUERY_AND_CLEAR = HPI_FUNC_ID(ADAPTER, 19),
+ HPI_ADAPTER_IRQ_CALLBACK = HPI_FUNC_ID(ADAPTER, 20),
+#define HPI_ADAPTER_FUNCTION_COUNT 20
+
+ HPI_OSTREAM_OPEN = HPI_FUNC_ID(OSTREAM, 1),
+ HPI_OSTREAM_CLOSE = HPI_FUNC_ID(OSTREAM, 2),
+ HPI_OSTREAM_WRITE = HPI_FUNC_ID(OSTREAM, 3),
+ HPI_OSTREAM_START = HPI_FUNC_ID(OSTREAM, 4),
+ HPI_OSTREAM_STOP = HPI_FUNC_ID(OSTREAM, 5),
+ HPI_OSTREAM_RESET = HPI_FUNC_ID(OSTREAM, 6),
+ HPI_OSTREAM_GET_INFO = HPI_FUNC_ID(OSTREAM, 7),
+ HPI_OSTREAM_QUERY_FORMAT = HPI_FUNC_ID(OSTREAM, 8),
+ HPI_OSTREAM_DATA = HPI_FUNC_ID(OSTREAM, 9),
+ HPI_OSTREAM_SET_VELOCITY = HPI_FUNC_ID(OSTREAM, 10),
+ HPI_OSTREAM_SET_PUNCHINOUT = HPI_FUNC_ID(OSTREAM, 11),
+ HPI_OSTREAM_SINEGEN = HPI_FUNC_ID(OSTREAM, 12),
+ HPI_OSTREAM_ANC_RESET = HPI_FUNC_ID(OSTREAM, 13),
+ HPI_OSTREAM_ANC_GET_INFO = HPI_FUNC_ID(OSTREAM, 14),
+ HPI_OSTREAM_ANC_READ = HPI_FUNC_ID(OSTREAM, 15),
+ HPI_OSTREAM_SET_TIMESCALE = HPI_FUNC_ID(OSTREAM, 16),
+ HPI_OSTREAM_SET_FORMAT = HPI_FUNC_ID(OSTREAM, 17),
+ HPI_OSTREAM_HOSTBUFFER_ALLOC = HPI_FUNC_ID(OSTREAM, 18),
+ HPI_OSTREAM_HOSTBUFFER_FREE = HPI_FUNC_ID(OSTREAM, 19),
+ HPI_OSTREAM_GROUP_ADD = HPI_FUNC_ID(OSTREAM, 20),
+ HPI_OSTREAM_GROUP_GETMAP = HPI_FUNC_ID(OSTREAM, 21),
+ HPI_OSTREAM_GROUP_RESET = HPI_FUNC_ID(OSTREAM, 22),
+ HPI_OSTREAM_HOSTBUFFER_GET_INFO = HPI_FUNC_ID(OSTREAM, 23),
+ HPI_OSTREAM_WAIT_START = HPI_FUNC_ID(OSTREAM, 24),
+ HPI_OSTREAM_WAIT = HPI_FUNC_ID(OSTREAM, 25),
+#define HPI_OSTREAM_FUNCTION_COUNT 25
+
+ HPI_ISTREAM_OPEN = HPI_FUNC_ID(ISTREAM, 1),
+ HPI_ISTREAM_CLOSE = HPI_FUNC_ID(ISTREAM, 2),
+ HPI_ISTREAM_SET_FORMAT = HPI_FUNC_ID(ISTREAM, 3),
+ HPI_ISTREAM_READ = HPI_FUNC_ID(ISTREAM, 4),
+ HPI_ISTREAM_START = HPI_FUNC_ID(ISTREAM, 5),
+ HPI_ISTREAM_STOP = HPI_FUNC_ID(ISTREAM, 6),
+ HPI_ISTREAM_RESET = HPI_FUNC_ID(ISTREAM, 7),
+ HPI_ISTREAM_GET_INFO = HPI_FUNC_ID(ISTREAM, 8),
+ HPI_ISTREAM_QUERY_FORMAT = HPI_FUNC_ID(ISTREAM, 9),
+ HPI_ISTREAM_ANC_RESET = HPI_FUNC_ID(ISTREAM, 10),
+ HPI_ISTREAM_ANC_GET_INFO = HPI_FUNC_ID(ISTREAM, 11),
+ HPI_ISTREAM_ANC_WRITE = HPI_FUNC_ID(ISTREAM, 12),
+ HPI_ISTREAM_HOSTBUFFER_ALLOC = HPI_FUNC_ID(ISTREAM, 13),
+ HPI_ISTREAM_HOSTBUFFER_FREE = HPI_FUNC_ID(ISTREAM, 14),
+ HPI_ISTREAM_GROUP_ADD = HPI_FUNC_ID(ISTREAM, 15),
+ HPI_ISTREAM_GROUP_GETMAP = HPI_FUNC_ID(ISTREAM, 16),
+ HPI_ISTREAM_GROUP_RESET = HPI_FUNC_ID(ISTREAM, 17),
+ HPI_ISTREAM_HOSTBUFFER_GET_INFO = HPI_FUNC_ID(ISTREAM, 18),
+ HPI_ISTREAM_WAIT_START = HPI_FUNC_ID(ISTREAM, 19),
+ HPI_ISTREAM_WAIT = HPI_FUNC_ID(ISTREAM, 20),
+#define HPI_ISTREAM_FUNCTION_COUNT 20
+
/* NOTE:
GET_NODE_INFO, SET_CONNECTION, GET_CONNECTIONS are not currently used */
-#define HPI_MIXER_OPEN HPI_MAKE_INDEX(HPI_OBJ_MIXER, 1)
-#define HPI_MIXER_CLOSE HPI_MAKE_INDEX(HPI_OBJ_MIXER, 2)
-#define HPI_MIXER_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_MIXER, 3)
-#define HPI_MIXER_GET_NODE_INFO HPI_MAKE_INDEX(HPI_OBJ_MIXER, 4)
-#define HPI_MIXER_GET_CONTROL HPI_MAKE_INDEX(HPI_OBJ_MIXER, 5)
-#define HPI_MIXER_SET_CONNECTION HPI_MAKE_INDEX(HPI_OBJ_MIXER, 6)
-#define HPI_MIXER_GET_CONNECTIONS HPI_MAKE_INDEX(HPI_OBJ_MIXER, 7)
-#define HPI_MIXER_GET_CONTROL_BY_INDEX HPI_MAKE_INDEX(HPI_OBJ_MIXER, 8)
-#define HPI_MIXER_GET_CONTROL_ARRAY_BY_INDEX HPI_MAKE_INDEX(HPI_OBJ_MIXER, 9)
-#define HPI_MIXER_GET_CONTROL_MULTIPLE_VALUES HPI_MAKE_INDEX(HPI_OBJ_MIXER, 10)
-#define HPI_MIXER_STORE HPI_MAKE_INDEX(HPI_OBJ_MIXER, 11)
-#define HPI_MIXER_FUNCTION_COUNT 11
-/* MIXER CONTROLS */
-#define HPI_CONTROL_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_CONTROL, 1)
-#define HPI_CONTROL_GET_STATE HPI_MAKE_INDEX(HPI_OBJ_CONTROL, 2)
-#define HPI_CONTROL_SET_STATE HPI_MAKE_INDEX(HPI_OBJ_CONTROL, 3)
+ HPI_MIXER_OPEN = HPI_FUNC_ID(MIXER, 1),
+ HPI_MIXER_CLOSE = HPI_FUNC_ID(MIXER, 2),
+ HPI_MIXER_GET_INFO = HPI_FUNC_ID(MIXER, 3),
+ HPI_MIXER_GET_NODE_INFO = HPI_FUNC_ID(MIXER, 4),
+ HPI_MIXER_GET_CONTROL = HPI_FUNC_ID(MIXER, 5),
+ HPI_MIXER_SET_CONNECTION = HPI_FUNC_ID(MIXER, 6),
+ HPI_MIXER_GET_CONNECTIONS = HPI_FUNC_ID(MIXER, 7),
+ HPI_MIXER_GET_CONTROL_BY_INDEX = HPI_FUNC_ID(MIXER, 8),
+ HPI_MIXER_GET_CONTROL_ARRAY_BY_INDEX = HPI_FUNC_ID(MIXER, 9),
+ HPI_MIXER_GET_CONTROL_MULTIPLE_VALUES = HPI_FUNC_ID(MIXER, 10),
+ HPI_MIXER_STORE = HPI_FUNC_ID(MIXER, 11),
+ HPI_MIXER_GET_CACHE_INFO = HPI_FUNC_ID(MIXER, 12),
+#define HPI_MIXER_FUNCTION_COUNT 12
+
+ HPI_CONTROL_GET_INFO = HPI_FUNC_ID(CONTROL, 1),
+ HPI_CONTROL_GET_STATE = HPI_FUNC_ID(CONTROL, 2),
+ HPI_CONTROL_SET_STATE = HPI_FUNC_ID(CONTROL, 3),
#define HPI_CONTROL_FUNCTION_COUNT 3
-/* NONVOL MEMORY */
-#define HPI_NVMEMORY_OPEN HPI_MAKE_INDEX(HPI_OBJ_NVMEMORY, 1)
-#define HPI_NVMEMORY_READ_BYTE HPI_MAKE_INDEX(HPI_OBJ_NVMEMORY, 2)
-#define HPI_NVMEMORY_WRITE_BYTE HPI_MAKE_INDEX(HPI_OBJ_NVMEMORY, 3)
+
+ HPI_NVMEMORY_OPEN = HPI_FUNC_ID(NVMEMORY, 1),
+ HPI_NVMEMORY_READ_BYTE = HPI_FUNC_ID(NVMEMORY, 2),
+ HPI_NVMEMORY_WRITE_BYTE = HPI_FUNC_ID(NVMEMORY, 3),
#define HPI_NVMEMORY_FUNCTION_COUNT 3
-/* GPIO */
-#define HPI_GPIO_OPEN HPI_MAKE_INDEX(HPI_OBJ_GPIO, 1)
-#define HPI_GPIO_READ_BIT HPI_MAKE_INDEX(HPI_OBJ_GPIO, 2)
-#define HPI_GPIO_WRITE_BIT HPI_MAKE_INDEX(HPI_OBJ_GPIO, 3)
-#define HPI_GPIO_READ_ALL HPI_MAKE_INDEX(HPI_OBJ_GPIO, 4)
-#define HPI_GPIO_WRITE_STATUS HPI_MAKE_INDEX(HPI_OBJ_GPIO, 5)
+
+ HPI_GPIO_OPEN = HPI_FUNC_ID(GPIO, 1),
+ HPI_GPIO_READ_BIT = HPI_FUNC_ID(GPIO, 2),
+ HPI_GPIO_WRITE_BIT = HPI_FUNC_ID(GPIO, 3),
+ HPI_GPIO_READ_ALL = HPI_FUNC_ID(GPIO, 4),
+ HPI_GPIO_WRITE_STATUS = HPI_FUNC_ID(GPIO, 5),
#define HPI_GPIO_FUNCTION_COUNT 5
-/* ASYNC EVENT */
-#define HPI_ASYNCEVENT_OPEN HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 1)
-#define HPI_ASYNCEVENT_CLOSE HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 2)
-#define HPI_ASYNCEVENT_WAIT HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 3)
-#define HPI_ASYNCEVENT_GETCOUNT HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 4)
-#define HPI_ASYNCEVENT_GET HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 5)
-#define HPI_ASYNCEVENT_SENDEVENTS HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 6)
+
+ HPI_ASYNCEVENT_OPEN = HPI_FUNC_ID(ASYNCEVENT, 1),
+ HPI_ASYNCEVENT_CLOSE = HPI_FUNC_ID(ASYNCEVENT, 2),
+ HPI_ASYNCEVENT_WAIT = HPI_FUNC_ID(ASYNCEVENT, 3),
+ HPI_ASYNCEVENT_GETCOUNT = HPI_FUNC_ID(ASYNCEVENT, 4),
+ HPI_ASYNCEVENT_GET = HPI_FUNC_ID(ASYNCEVENT, 5),
+ HPI_ASYNCEVENT_SENDEVENTS = HPI_FUNC_ID(ASYNCEVENT, 6),
#define HPI_ASYNCEVENT_FUNCTION_COUNT 6
-/* WATCH-DOG */
-#define HPI_WATCHDOG_OPEN HPI_MAKE_INDEX(HPI_OBJ_WATCHDOG, 1)
-#define HPI_WATCHDOG_SET_TIME HPI_MAKE_INDEX(HPI_OBJ_WATCHDOG, 2)
-#define HPI_WATCHDOG_PING HPI_MAKE_INDEX(HPI_OBJ_WATCHDOG, 3)
-/* CLOCK */
-#define HPI_CLOCK_OPEN HPI_MAKE_INDEX(HPI_OBJ_CLOCK, 1)
-#define HPI_CLOCK_SET_TIME HPI_MAKE_INDEX(HPI_OBJ_CLOCK, 2)
-#define HPI_CLOCK_GET_TIME HPI_MAKE_INDEX(HPI_OBJ_CLOCK, 3)
-/* PROFILE */
-#define HPI_PROFILE_OPEN_ALL HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 1)
-#define HPI_PROFILE_START_ALL HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 2)
-#define HPI_PROFILE_STOP_ALL HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 3)
-#define HPI_PROFILE_GET HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 4)
-#define HPI_PROFILE_GET_IDLECOUNT HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 5)
-#define HPI_PROFILE_GET_NAME HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 6)
-#define HPI_PROFILE_GET_UTILIZATION HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 7)
+
+ HPI_WATCHDOG_OPEN = HPI_FUNC_ID(WATCHDOG, 1),
+ HPI_WATCHDOG_SET_TIME = HPI_FUNC_ID(WATCHDOG, 2),
+ HPI_WATCHDOG_PING = HPI_FUNC_ID(WATCHDOG, 3),
+
+ HPI_CLOCK_OPEN = HPI_FUNC_ID(CLOCK, 1),
+ HPI_CLOCK_SET_TIME = HPI_FUNC_ID(CLOCK, 2),
+ HPI_CLOCK_GET_TIME = HPI_FUNC_ID(CLOCK, 3),
+
+ HPI_PROFILE_OPEN_ALL = HPI_FUNC_ID(PROFILE, 1),
+ HPI_PROFILE_START_ALL = HPI_FUNC_ID(PROFILE, 2),
+ HPI_PROFILE_STOP_ALL = HPI_FUNC_ID(PROFILE, 3),
+ HPI_PROFILE_GET = HPI_FUNC_ID(PROFILE, 4),
+ HPI_PROFILE_GET_IDLECOUNT = HPI_FUNC_ID(PROFILE, 5),
+ HPI_PROFILE_GET_NAME = HPI_FUNC_ID(PROFILE, 6),
+ HPI_PROFILE_GET_UTILIZATION = HPI_FUNC_ID(PROFILE, 7)
#define HPI_PROFILE_FUNCTION_COUNT 7
-/* ////////////////////////////////////////////////////////////////////// */
-/* PRIVATE ATTRIBUTES */
+};
/* ////////////////////////////////////////////////////////////////////// */
/* STRUCTURES */
@@ -672,18 +552,7 @@ Threshold is a -ve number in units of dB/100,
/** PCI bus resource */
struct hpi_pci {
u32 __iomem *ap_mem_base[HPI_MAX_ADAPTER_MEM_SPACES];
- struct pci_dev *p_os_data;
-
-#ifndef HPI64BIT /* keep structure size constant */
- u32 padding[HPI_MAX_ADAPTER_MEM_SPACES + 1];
-#endif
- u16 vendor_id;
- u16 device_id;
- u16 subsys_vendor_id;
- u16 subsys_device_id;
- u16 bus_number;
- u16 device_number;
- u32 interrupt;
+ struct pci_dev *pci_dev;
};
struct hpi_resource {
@@ -702,12 +571,10 @@ struct hpi_resource {
/** Format info used inside struct hpi_message
Not the same as public API struct hpi_format */
struct hpi_msg_format {
- u32 sample_rate;
- /**< 11025, 32000, 44100 ... */
- u32 bit_rate; /**< for MPEG */
- u32 attributes;
- /**< Stereo/JointStereo/Mono */
- u16 channels; /**< 1,2..., (or ancillary mode or idle bit */
+ u32 sample_rate; /**< 11025, 32000, 44100 etc. */
+ u32 bit_rate; /**< for MPEG */
+ u32 attributes; /**< stereo/joint_stereo/mono */
+ u16 channels; /**< 1,2..., (or ancillary mode or idle bit */
u16 format; /**< HPI_FORMAT_PCM16, _MPEG etc. see \ref HPI_FORMATS. */
};
@@ -742,7 +609,7 @@ struct hpi_data_compat32 {
struct hpi_buffer {
/** placehoder for backward compatability (see dwBufferSize) */
struct hpi_msg_format reserved;
- u32 command; /**< HPI_BUFFER_CMD_xxx*/
+ u32 command; /**< HPI_BUFFER_CMD_xxx*/
u32 pci_address; /**< PCI physical address of buffer for DSP DMA */
u32 buffer_size; /**< must line up with data_size of HPI_DATA*/
};
@@ -777,30 +644,25 @@ struct hpi_subsys_msg {
struct hpi_subsys_res {
u32 version;
- u32 data; /* used to return extended version */
- u16 num_adapters; /* number of adapters */
+ u32 data; /* extended version */
+ u16 num_adapters;
u16 adapter_index;
- u16 aw_adapter_list[HPI_MAX_ADAPTERS];
-};
-
-struct hpi_adapter_msg {
- u32 adapter_mode; /* adapter mode */
- u16 assert_id; /* assert number for "test assert" call
- object_index for find object call
- query_or_set for hpi_adapter_set_mode_ex() */
- u16 object_type; /* for adapter find object call */
+ u16 adapter_type;
+ u16 pad16;
};
union hpi_adapterx_msg {
- struct hpi_adapter_msg adapter;
struct {
- u32 offset;
- } query_flash;
+ u32 dsp_address;
+ u32 count_bytes;
+ } debug_read;
struct {
- u32 offset;
- u32 length;
- u32 key;
- } start_flash;
+ u32 adapter_mode;
+ u16 query_or_set;
+ } mode;
+ struct {
+ u16 index;
+ } module_info;
struct {
u32 checksum;
u16 sequence;
@@ -809,28 +671,41 @@ union hpi_adapterx_msg {
u16 unused;
} program_flash;
struct {
+ u16 index;
+ u16 what;
+ u16 property_index;
+ } property_enum;
+ struct {
u16 property;
u16 parameter1;
u16 parameter2;
} property_set;
struct {
- u16 index;
- u16 what;
- u16 property_index;
- } property_enum;
+ u32 offset;
+ } query_flash;
struct {
- u16 index;
- } module_info;
+ u32 pad32;
+ u16 key1;
+ u16 key2;
+ } restart;
struct {
- u32 dsp_address;
- u32 count_bytes;
- } debug_read;
+ u32 offset;
+ u32 length;
+ u32 key;
+ } start_flash;
+ struct {
+ u32 pad32;
+ u16 value;
+ } test_assert;
+ struct {
+ u32 yes;
+ } irq_query;
};
struct hpi_adapter_res {
u32 serial_number;
u16 adapter_type;
- u16 adapter_index; /* is this needed? also used for dsp_index */
+ u16 adapter_index;
u16 num_instreams;
u16 num_outstreams;
u16 num_mixers;
@@ -839,12 +714,18 @@ struct hpi_adapter_res {
};
union hpi_adapterx_res {
- struct hpi_adapter_res adapter;
+ struct hpi_adapter_res info;
struct {
- u32 checksum;
- u32 length;
- u32 version;
- } query_flash;
+ u32 p1;
+ u16 count;
+ u16 dsp_index;
+ u32 p2;
+ u32 dsp_msg_addr;
+ char sz_message[HPI_STRING_LEN];
+ } assert;
+ struct {
+ u32 adapter_mode;
+ } mode;
struct {
u16 sequence;
} program_flash;
@@ -852,6 +733,14 @@ union hpi_adapterx_res {
u16 parameter1;
u16 parameter2;
} property_get;
+ struct {
+ u32 checksum;
+ u32 length;
+ u32 version;
+ } query_flash;
+ struct {
+ u32 yes;
+ } irq_query;
};
struct hpi_stream_msg {
@@ -863,6 +752,7 @@ struct hpi_stream_msg {
u32 time_scale;
struct hpi_buffer buffer;
struct hpi_streamid stream;
+ u32 threshold_bytes;
} u;
};
@@ -911,7 +801,7 @@ struct hpi_stream_res {
struct hpi_mixer_msg {
u16 control_index;
u16 control_type; /* = HPI_CONTROL_METER _VOLUME etc */
- u16 padding1; /* maintain alignment of subsequent fields */
+ u16 padding1; /* Maintain alignment of subsequent fields */
u16 node_type1; /* = HPI_SOURCENODE_LINEIN etc */
u16 node_index1; /* = 0..N */
u16 node_type2;
@@ -949,6 +839,11 @@ union hpi_mixerx_res {
u32 p_data; /* pointer to data array */
u16 more_to_do; /* indicates if there is more to do */
} gcabi;
+ struct {
+ u32 total_controls; /* count of controls in the mixer */
+ u32 cache_controls; /* count of controls in the cac */
+ u32 cache_bytes; /* size of cache */
+ } cache_info;
};
struct hpi_control_msg {
@@ -1000,12 +895,16 @@ union hpi_control_union_res {
u32 band;
u32 frequency;
u32 gain;
- u32 level;
u32 deemphasis;
struct {
u32 data[2];
u32 bLER;
} rds;
+ short s_level;
+ struct {
+ u16 value;
+ u16 mask;
+ } status;
} tuner;
struct {
char sz_data[8];
@@ -1178,11 +1077,11 @@ struct hpi_profile_res_open {
};
struct hpi_profile_res_time {
- u32 micro_seconds;
+ u32 total_tick_count;
u32 call_count;
- u32 max_micro_seconds;
- u32 min_micro_seconds;
- u16 seconds;
+ u32 max_tick_count;
+ u32 ticks_per_millisecond;
+ u16 profile_interval;
};
struct hpi_profile_res_name {
@@ -1218,7 +1117,6 @@ struct hpi_message {
u16 obj_index; /* */
union {
struct hpi_subsys_msg s;
- struct hpi_adapter_msg a;
union hpi_adapterx_msg ax;
struct hpi_stream_msg d;
struct hpi_mixer_msg m;
@@ -1239,7 +1137,7 @@ struct hpi_message {
};
#define HPI_MESSAGE_SIZE_BY_OBJECT { \
- sizeof(struct hpi_message_header) , /* default, no object type 0 */ \
+ sizeof(struct hpi_message_header) , /* Default, no object type 0 */ \
sizeof(struct hpi_message_header) + sizeof(struct hpi_subsys_msg),\
sizeof(struct hpi_message_header) + sizeof(union hpi_adapterx_msg),\
sizeof(struct hpi_message_header) + sizeof(struct hpi_stream_msg),\
@@ -1256,6 +1154,11 @@ struct hpi_message {
sizeof(struct hpi_message_header) + sizeof(struct hpi_async_msg) \
}
+/*
+Note that the wSpecificError error field should be inspected and potentially
+reported whenever HPI_ERROR_DSP_COMMUNICATION or HPI_ERROR_DSP_BOOTLOAD is
+returned in wError.
+*/
struct hpi_response_header {
u16 size;
u8 type; /* HPI_TYPE_RESPONSE */
@@ -1277,7 +1180,6 @@ struct hpi_response {
u16 specific_error; /* adapter specific error */
union {
struct hpi_subsys_res s;
- struct hpi_adapter_res a;
union hpi_adapterx_res ax;
struct hpi_stream_res d;
struct hpi_mixer_res m;
@@ -1297,7 +1199,7 @@ struct hpi_response {
};
#define HPI_RESPONSE_SIZE_BY_OBJECT { \
- sizeof(struct hpi_response_header) ,/* default, no object type 0 */ \
+ sizeof(struct hpi_response_header) ,/* Default, no object type 0 */ \
sizeof(struct hpi_response_header) + sizeof(struct hpi_subsys_res),\
sizeof(struct hpi_response_header) + sizeof(union hpi_adapterx_res),\
sizeof(struct hpi_response_header) + sizeof(struct hpi_stream_res),\
@@ -1314,7 +1216,7 @@ struct hpi_response {
sizeof(struct hpi_response_header) + sizeof(struct hpi_async_res) \
}
-/*********************** version 1 message/response *****************************/
+/*********************** version 1 message/response **************************/
#define HPINET_ETHERNET_DATA_SIZE (1500)
#define HPINET_IP_HDR_SIZE (20)
#define HPINET_IP_DATA_SIZE (HPINET_ETHERNET_DATA_SIZE - HPINET_IP_HDR_SIZE)
@@ -1394,6 +1296,17 @@ struct hpi_res_adapter_program_flash {
sizeof(struct hpi_response_header) - sizeof(u16)];
};
+struct hpi_msg_adapter_debug_read {
+ struct hpi_message_header h;
+ u32 dsp_address;
+ u32 count_bytes;
+};
+
+struct hpi_res_adapter_debug_read {
+ struct hpi_response_header h;
+ u8 bytes[256];
+};
+
#if 1
#define hpi_message_header_v1 hpi_message_header
#define hpi_response_header_v1 hpi_response_header
@@ -1414,23 +1327,10 @@ struct hpi_response_header_v1 {
};
#endif
-/* STRV HPI Packet */
-struct hpi_msg_strv {
- struct hpi_message_header h;
- struct hpi_entity strv;
-};
-
-struct hpi_res_strv {
- struct hpi_response_header h;
- struct hpi_entity strv;
-};
-#define MIN_STRV_PACKET_SIZE sizeof(struct hpi_res_strv)
-
struct hpi_msg_payload_v0 {
struct hpi_message_header h;
union {
struct hpi_subsys_msg s;
- struct hpi_adapter_msg a;
union hpi_adapterx_msg ax;
struct hpi_stream_msg d;
struct hpi_mixer_msg m;
@@ -1451,7 +1351,6 @@ struct hpi_res_payload_v0 {
struct hpi_response_header h;
union {
struct hpi_subsys_res s;
- struct hpi_adapter_res a;
union hpi_adapterx_res ax;
struct hpi_stream_res d;
struct hpi_mixer_res m;
@@ -1471,13 +1370,13 @@ struct hpi_res_payload_v0 {
union hpi_message_buffer_v1 {
struct hpi_message m0; /* version 0 */
struct hpi_message_header_v1 h;
- unsigned char buf[HPI_MAX_PAYLOAD_SIZE];
+ u8 buf[HPI_MAX_PAYLOAD_SIZE];
};
union hpi_response_buffer_v1 {
struct hpi_response r0; /* version 0 */
struct hpi_response_header_v1 h;
- unsigned char buf[HPI_MAX_PAYLOAD_SIZE];
+ u8 buf[HPI_MAX_PAYLOAD_SIZE];
};
compile_time_assert((sizeof(union hpi_message_buffer_v1) <=
@@ -1499,6 +1398,11 @@ struct hpi_control_defn {
/*////////////////////////////////////////////////////////////////////////// */
/* declarations for control caching (internal to HPI<->DSP interaction) */
+/** indicates a cached u16 value is invalid. */
+#define HPI_CACHE_INVALID_UINT16 0xFFFF
+/** indicates a cached short value is invalid. */
+#define HPI_CACHE_INVALID_SHORT -32768
+
/** A compact representation of (part of) a controls state.
Used for efficient transfer of the control state
between DSP and host or across a network
@@ -1512,58 +1416,104 @@ struct hpi_control_cache_info {
u16 control_index;
};
-struct hpi_control_cache_single {
+struct hpi_control_cache_vol {
+ struct hpi_control_cache_info i;
+ short an_log[2];
+ unsigned short flags;
+ char padding[2];
+};
+
+struct hpi_control_cache_meter {
+ struct hpi_control_cache_info i;
+ short an_log_peak[2];
+ short an_logRMS[2];
+};
+
+struct hpi_control_cache_channelmode {
+ struct hpi_control_cache_info i;
+ u16 mode;
+ char temp_padding[6];
+};
+
+struct hpi_control_cache_mux {
+ struct hpi_control_cache_info i;
+ u16 source_node_type;
+ u16 source_node_index;
+ char temp_padding[4];
+};
+
+struct hpi_control_cache_level {
struct hpi_control_cache_info i;
+ short an_log[2];
+ char temp_padding[4];
+};
+
+struct hpi_control_cache_tuner {
+ struct hpi_control_cache_info i;
+ u32 freq_ink_hz;
+ u16 band;
+ short s_level_avg;
+};
+
+struct hpi_control_cache_aes3rx {
+ struct hpi_control_cache_info i;
+ u32 error_status;
+ u32 format;
+};
+
+struct hpi_control_cache_aes3tx {
+ struct hpi_control_cache_info i;
+ u32 format;
+ char temp_padding[4];
+};
+
+struct hpi_control_cache_tonedetector {
+ struct hpi_control_cache_info i;
+ u16 state;
+ char temp_padding[6];
+};
+
+struct hpi_control_cache_silencedetector {
+ struct hpi_control_cache_info i;
+ u32 state;
+ char temp_padding[4];
+};
+
+struct hpi_control_cache_sampleclock {
+ struct hpi_control_cache_info i;
+ u16 source;
+ u16 source_index;
+ u32 sample_rate;
+};
+
+struct hpi_control_cache_microphone {
+ struct hpi_control_cache_info i;
+ u16 phantom_state;
+ char temp_padding[6];
+};
+
+struct hpi_control_cache_generic {
+ struct hpi_control_cache_info i;
+ u32 dw1;
+ u32 dw2;
+};
+
+struct hpi_control_cache_single {
union {
- struct { /* volume */
- short an_log[2];
- } v;
- struct { /* peak meter */
- short an_log_peak[2];
- short an_logRMS[2];
- } p;
- struct { /* channel mode */
- u16 mode;
- } m;
- struct { /* multiplexer */
- u16 source_node_type;
- u16 source_node_index;
- } x;
- struct { /* level/trim */
- short an_log[2];
- } l;
- struct { /* tuner - partial caching.
- some attributes go to the DSP. */
- u32 freq_ink_hz;
- u16 band;
- u16 level;
- } t;
- struct { /* AESEBU rx status */
- u32 error_status;
- u32 source;
- } aes3rx;
- struct { /* AESEBU tx */
- u32 format;
- } aes3tx;
- struct { /* tone detector */
- u16 state;
- } tone;
- struct { /* silence detector */
- u32 state;
- u32 count;
- } silence;
- struct { /* sample clock */
- u16 source;
- u16 source_index;
- u32 sample_rate;
- } clk;
- struct { /* microphone control */
- u16 state;
- } phantom_power;
- struct { /* generic control */
- u32 dw1;
- u32 dw2;
- } g;
+ struct hpi_control_cache_info i;
+ struct hpi_control_cache_vol vol;
+ struct hpi_control_cache_meter meter;
+ struct hpi_control_cache_channelmode mode;
+ struct hpi_control_cache_mux mux;
+ struct hpi_control_cache_level level;
+ struct hpi_control_cache_tuner tuner;
+ struct hpi_control_cache_aes3rx aes3rx;
+ struct hpi_control_cache_aes3tx aes3tx;
+ struct hpi_control_cache_tonedetector tone;
+ struct hpi_control_cache_silencedetector silence;
+ struct hpi_control_cache_sampleclock clk;
+ struct hpi_control_cache_microphone microphone;
+ struct hpi_control_cache_generic generic;
} u;
};
@@ -1580,8 +1530,7 @@ struct hpi_control_cache_pad {
u32 traffic_anouncement;
};
-/*/////////////////////////////////////////////////////////////////////////// */
-/* declarations for 2^N sized FIFO buffer (internal to HPI<->DSP interaction) */
+/* 2^N sized FIFO buffer (internal to HPI<->DSP interaction) */
struct hpi_fifo_buffer {
u32 size;
u32 dSP_index;
@@ -1606,25 +1555,18 @@ u32 hpi_indexes_to_handle(const char c_object, const u16 adapter_index,
/*////////////////////////////////////////////////////////////////////////// */
/* main HPI entry point */
-hpi_handler_func hpi_send_recv;
-
-/* UDP message */
-void hpi_send_recvUDP(struct hpi_message *phm, struct hpi_response *phr,
- const unsigned int timeout);
+void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr);
/* used in PnP OS/driver */
-u16 hpi_subsys_create_adapter(const struct hpi_hsubsys *ph_subsys,
- const struct hpi_resource *p_resource, u16 *pw_adapter_index);
+u16 hpi_subsys_create_adapter(const struct hpi_resource *p_resource,
+ u16 *pw_adapter_index);
-u16 hpi_subsys_delete_adapter(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index);
+u16 hpi_subsys_delete_adapter(u16 adapter_index);
-u16 hpi_outstream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u8 **pp_buffer,
+u16 hpi_outstream_host_buffer_get_info(u32 h_outstream, u8 **pp_buffer,
struct hpi_hostbuffer_status **pp_status);
-u16 hpi_instream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, u8 **pp_buffer,
+u16 hpi_instream_host_buffer_get_info(u32 h_instream, u8 **pp_buffer,
struct hpi_hostbuffer_status **pp_status);
u16 hpi_adapter_restart(u16 adapter_index);
diff --git a/sound/pci/asihpi/hpicmn.c b/sound/pci/asihpi/hpicmn.c
index d67f4d3..3e9c5c2 100644
--- a/sound/pci/asihpi/hpicmn.c
+++ b/sound/pci/asihpi/hpicmn.c
@@ -26,6 +26,8 @@
#include "hpi_internal.h"
#include "hpidebug.h"
+#include "hpimsginit.h"
+
#include "hpicmn.h"
struct hpi_adapters_list {
@@ -43,14 +45,24 @@ static struct hpi_adapters_list adapters;
**/
u16 hpi_validate_response(struct hpi_message *phm, struct hpi_response *phr)
{
- u16 error = 0;
+ if (phr->type != HPI_TYPE_RESPONSE) {
+ HPI_DEBUG_LOG(ERROR, "header type %d invalid\n", phr->type);
+ return HPI_ERROR_INVALID_RESPONSE;
+ }
- if ((phr->type != HPI_TYPE_RESPONSE)
- || (phr->object != phm->object)
- || (phr->function != phm->function))
- error = HPI_ERROR_INVALID_RESPONSE;
+ if (phr->object != phm->object) {
+ HPI_DEBUG_LOG(ERROR, "header object %d invalid\n",
+ phr->object);
+ return HPI_ERROR_INVALID_RESPONSE;
+ }
+
+ if (phr->function != phm->function) {
+ HPI_DEBUG_LOG(ERROR, "header type %d invalid\n",
+ phr->function);
+ return HPI_ERROR_INVALID_RESPONSE;
+ }
- return error;
+ return 0;
}
u16 hpi_add_adapter(struct hpi_adapter_obj *pao)
@@ -66,8 +78,18 @@ u16 hpi_add_adapter(struct hpi_adapter_obj *pao)
}
if (adapters.adapter[pao->index].adapter_type) {
- {
- retval = HPI_DUPLICATE_ADAPTER_NUMBER;
+ int a;
+ for (a = HPI_MAX_ADAPTERS - 1; a >= 0; a--) {
+ if (!adapters.adapter[a].adapter_type) {
+ HPI_DEBUG_LOG(WARNING,
+ "ASI%X duplicate index %d moved to %d\n",
+ pao->adapter_type, pao->index, a);
+ pao->index = a;
+ break;
+ }
+ }
+ if (a < 0) {
+ retval = HPI_ERROR_DUPLICATE_ADAPTER_NUMBER;
goto unlock;
}
}
@@ -76,17 +98,22 @@ u16 hpi_add_adapter(struct hpi_adapter_obj *pao)
adapters.gw_num_adapters++;
unlock:
- hpios_alistlock_un_lock(&adapters);
+ hpios_alistlock_unlock(&adapters);
return retval;
}
void hpi_delete_adapter(struct hpi_adapter_obj *pao)
{
- memset(pao, 0, sizeof(struct hpi_adapter_obj));
+ if (!pao->adapter_type) {
+ HPI_DEBUG_LOG(ERROR, "removing null adapter?\n");
+ return;
+ }
hpios_alistlock_lock(&adapters);
- adapters.gw_num_adapters--; /* dec the number of adapters */
- hpios_alistlock_un_lock(&adapters);
+ if (adapters.adapter[pao->index].adapter_type)
+ adapters.gw_num_adapters--;
+ memset(&adapters.adapter[pao->index], 0, sizeof(adapters.adapter[0]));
+ hpios_alistlock_unlock(&adapters);
}
/**
@@ -99,7 +126,7 @@ struct hpi_adapter_obj *hpi_find_adapter(u16 adapter_index)
struct hpi_adapter_obj *pao = NULL;
if (adapter_index >= HPI_MAX_ADAPTERS) {
- HPI_DEBUG_LOG(VERBOSE, "find_adapter invalid index %d ",
+ HPI_DEBUG_LOG(VERBOSE, "find_adapter invalid index %d\n",
adapter_index);
return NULL;
}
@@ -125,51 +152,34 @@ struct hpi_adapter_obj *hpi_find_adapter(u16 adapter_index)
* wipe an HPI_ADAPTERS_LIST structure.
*
**/
-static void wipe_adapter_list(void
- )
+static void wipe_adapter_list(void)
{
memset(&adapters, 0, sizeof(adapters));
}
-/**
-* SubSysGetAdapters fills awAdapterList in an struct hpi_response structure
-* with all adapters in the given HPI_ADAPTERS_LIST.
-*
-*/
-static void subsys_get_adapters(struct hpi_response *phr)
+static void subsys_get_adapter(struct hpi_message *phm,
+ struct hpi_response *phr)
{
- /* fill in the response adapter array with the position */
- /* identified by the adapter number/index of the adapters in */
- /* this HPI */
- /* i.e. if we have an A120 with it's jumper set to */
- /* Adapter Number 2 then put an Adapter type A120 in the */
- /* array in position 1 */
- /* NOTE: AdapterNumber is 1..N, Index is 0..N-1 */
-
- /* input: NONE */
- /* output: wNumAdapters */
- /* awAdapter[] */
- /* */
-
- short i;
- struct hpi_adapter_obj *pao = NULL;
+ int count = phm->obj_index;
+ u16 index = 0;
- HPI_DEBUG_LOG(VERBOSE, "subsys_get_adapters\n");
-
- /* for each adapter, place it's type in the position of the array */
- /* corresponding to it's adapter number */
- for (i = 0; i < adapters.gw_num_adapters; i++) {
- pao = &adapters.adapter[i];
- if (phr->u.s.aw_adapter_list[pao->index] != 0) {
- phr->error = HPI_DUPLICATE_ADAPTER_NUMBER;
- phr->specific_error = pao->index;
- return;
+ /* find the nCount'th nonzero adapter in array */
+ for (index = 0; index < HPI_MAX_ADAPTERS; index++) {
+ if (adapters.adapter[index].adapter_type) {
+ if (!count)
+ break;
+ count--;
}
- phr->u.s.aw_adapter_list[pao->index] = pao->adapter_type;
}
- phr->u.s.num_adapters = adapters.gw_num_adapters;
- phr->error = 0; /* the function completed OK; */
+ if (index < HPI_MAX_ADAPTERS) {
+ phr->u.s.adapter_index = adapters.adapter[index].index;
+ phr->u.s.adapter_type = adapters.adapter[index].adapter_type;
+ } else {
+ phr->u.s.adapter_index = 0;
+ phr->u.s.adapter_type = 0;
+ phr->error = HPI_ERROR_BAD_ADAPTER_NUMBER;
+ }
}
static unsigned int control_cache_alloc_check(struct hpi_control_cache *pC)
@@ -178,67 +188,98 @@ static unsigned int control_cache_alloc_check(struct hpi_control_cache *pC)
int cached = 0;
if (!pC)
return 0;
- if ((!pC->init) && (pC->p_cache != NULL) && (pC->control_count)
- && (pC->cache_size_in_bytes)
- ) {
- u32 *p_master_cache;
- pC->init = 1;
-
- p_master_cache = (u32 *)pC->p_cache;
- HPI_DEBUG_LOG(VERBOSE, "check %d controls\n",
+
+ if (pC->init)
+ return pC->init;
+
+ if (!pC->p_cache)
+ return 0;
+
+ if (pC->control_count && pC->cache_size_in_bytes) {
+ char *p_master_cache;
+ unsigned int byte_count = 0;
+
+ p_master_cache = (char *)pC->p_cache;
+ HPI_DEBUG_LOG(DEBUG, "check %d controls\n",
pC->control_count);
for (i = 0; i < pC->control_count; i++) {
struct hpi_control_cache_info *info =
(struct hpi_control_cache_info *)
- p_master_cache;
+ &p_master_cache[byte_count];
+
+ if (!info->size_in32bit_words) {
+ if (!i) {
+ HPI_DEBUG_LOG(INFO,
+ "adap %d cache not ready?\n",
+ pC->adap_idx);
+ return 0;
+ }
+ /* The cache is invalid.
+ * Minimum valid entry size is
+ * sizeof(struct hpi_control_cache_info)
+ */
+ HPI_DEBUG_LOG(ERROR,
+ "adap %d zero size cache entry %d\n",
+ pC->adap_idx, i);
+ break;
+ }
if (info->control_type) {
- pC->p_info[i] = info;
+ pC->p_info[info->control_index] = info;
cached++;
- } else
- pC->p_info[i] = NULL;
+ } else /* dummy cache entry */
+ pC->p_info[info->control_index] = NULL;
- if (info->size_in32bit_words)
- p_master_cache += info->size_in32bit_words;
- else
- p_master_cache +=
- sizeof(struct
- hpi_control_cache_single) /
- sizeof(u32);
+ byte_count += info->size_in32bit_words * 4;
HPI_DEBUG_LOG(VERBOSE,
- "cached %d, pinfo %p index %d type %d\n",
- cached, pC->p_info[i], info->control_index,
- info->control_type);
+ "cached %d, pinfo %p index %d type %d size %d\n",
+ cached, pC->p_info[info->control_index],
+ info->control_index, info->control_type,
+ info->size_in32bit_words);
+
+ /* quit loop early if whole cache has been scanned.
+ * dwControlCount is the maximum possible entries
+ * but some may be absent from the cache
+ */
+ if (byte_count >= pC->cache_size_in_bytes)
+ break;
+ /* have seen last control index */
+ if (info->control_index == pC->control_count - 1)
+ break;
}
- /*
- We didn't find anything to cache, so try again later !
- */
- if (!cached)
- pC->init = 0;
+
+ if (byte_count != pC->cache_size_in_bytes)
+ HPI_DEBUG_LOG(WARNING,
+ "adap %d bytecount %d != cache size %d\n",
+ pC->adap_idx, byte_count,
+ pC->cache_size_in_bytes);
+ else
+ HPI_DEBUG_LOG(DEBUG,
+ "adap %d cache good, bytecount == cache size = %d\n",
+ pC->adap_idx, byte_count);
+
+ pC->init = (u16)cached;
}
return pC->init;
}
/** Find a control.
*/
-static short find_control(struct hpi_message *phm,
- struct hpi_control_cache *p_cache, struct hpi_control_cache_info **pI,
- u16 *pw_control_index)
+static short find_control(u16 control_index,
+ struct hpi_control_cache *p_cache, struct hpi_control_cache_info **pI)
{
- *pw_control_index = phm->obj_index;
-
if (!control_cache_alloc_check(p_cache)) {
HPI_DEBUG_LOG(VERBOSE,
- "control_cache_alloc_check() failed. adap%d ci%d\n",
- phm->adapter_index, *pw_control_index);
+ "control_cache_alloc_check() failed %d\n",
+ control_index);
return 0;
}
- *pI = p_cache->p_info[*pw_control_index];
+ *pI = p_cache->p_info[control_index];
if (!*pI) {
- HPI_DEBUG_LOG(VERBOSE, "uncached adap %d, control %d\n",
- phm->adapter_index, *pw_control_index);
+ HPI_DEBUG_LOG(VERBOSE, "Uncached Control %d\n",
+ control_index);
return 0;
} else {
HPI_DEBUG_LOG(VERBOSE, "find_control() type %d\n",
@@ -247,25 +288,6 @@ static short find_control(struct hpi_message *phm,
return 1;
}
-/** Used by the kernel driver to figure out if a buffer needs mapping.
- */
-short hpi_check_buffer_mapping(struct hpi_control_cache *p_cache,
- struct hpi_message *phm, void **p, unsigned int *pN)
-{
- *pN = 0;
- *p = NULL;
- if ((phm->function == HPI_CONTROL_GET_STATE)
- && (phm->object == HPI_OBJ_CONTROLEX)
- ) {
- u16 control_index;
- struct hpi_control_cache_info *pI;
-
- if (!find_control(phm, p_cache, &pI, &control_index))
- return 0;
- }
- return 0;
-}
-
/* allow unified treatment of several string fields within struct */
#define HPICMN_PAD_OFS_AND_SIZE(m) {\
offsetof(struct hpi_control_cache_pad, m), \
@@ -290,13 +312,16 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache,
struct hpi_message *phm, struct hpi_response *phr)
{
short found = 1;
- u16 control_index;
struct hpi_control_cache_info *pI;
struct hpi_control_cache_single *pC;
struct hpi_control_cache_pad *p_pad;
- if (!find_control(phm, p_cache, &pI, &control_index))
+ if (!find_control(phm->obj_index, p_cache, &pI)) {
+ HPI_DEBUG_LOG(VERBOSE,
+ "HPICMN find_control() failed for adap %d\n",
+ phm->adapter_index);
return 0;
+ }
phr->error = 0;
@@ -310,55 +335,79 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache,
case HPI_CONTROL_METER:
if (phm->u.c.attribute == HPI_METER_PEAK) {
- phr->u.c.an_log_value[0] = pC->u.p.an_log_peak[0];
- phr->u.c.an_log_value[1] = pC->u.p.an_log_peak[1];
+ phr->u.c.an_log_value[0] = pC->u.meter.an_log_peak[0];
+ phr->u.c.an_log_value[1] = pC->u.meter.an_log_peak[1];
} else if (phm->u.c.attribute == HPI_METER_RMS) {
- phr->u.c.an_log_value[0] = pC->u.p.an_logRMS[0];
- phr->u.c.an_log_value[1] = pC->u.p.an_logRMS[1];
+ if (pC->u.meter.an_logRMS[0] ==
+ HPI_CACHE_INVALID_SHORT) {
+ phr->error =
+ HPI_ERROR_INVALID_CONTROL_ATTRIBUTE;
+ phr->u.c.an_log_value[0] = HPI_METER_MINIMUM;
+ phr->u.c.an_log_value[1] = HPI_METER_MINIMUM;
+ } else {
+ phr->u.c.an_log_value[0] =
+ pC->u.meter.an_logRMS[0];
+ phr->u.c.an_log_value[1] =
+ pC->u.meter.an_logRMS[1];
+ }
} else
found = 0;
break;
case HPI_CONTROL_VOLUME:
if (phm->u.c.attribute == HPI_VOLUME_GAIN) {
- phr->u.c.an_log_value[0] = pC->u.v.an_log[0];
- phr->u.c.an_log_value[1] = pC->u.v.an_log[1];
- } else
+ phr->u.c.an_log_value[0] = pC->u.vol.an_log[0];
+ phr->u.c.an_log_value[1] = pC->u.vol.an_log[1];
+ } else if (phm->u.c.attribute == HPI_VOLUME_MUTE) {
+ if (pC->u.vol.flags & HPI_VOLUME_FLAG_HAS_MUTE) {
+ if (pC->u.vol.flags & HPI_VOLUME_FLAG_MUTED)
+ phr->u.c.param1 =
+ HPI_BITMASK_ALL_CHANNELS;
+ else
+ phr->u.c.param1 = 0;
+ } else {
+ phr->error =
+ HPI_ERROR_INVALID_CONTROL_ATTRIBUTE;
+ phr->u.c.param1 = 0;
+ }
+ } else {
found = 0;
+ }
break;
case HPI_CONTROL_MULTIPLEXER:
if (phm->u.c.attribute == HPI_MULTIPLEXER_SOURCE) {
- phr->u.c.param1 = pC->u.x.source_node_type;
- phr->u.c.param2 = pC->u.x.source_node_index;
+ phr->u.c.param1 = pC->u.mux.source_node_type;
+ phr->u.c.param2 = pC->u.mux.source_node_index;
} else {
found = 0;
}
break;
case HPI_CONTROL_CHANNEL_MODE:
if (phm->u.c.attribute == HPI_CHANNEL_MODE_MODE)
- phr->u.c.param1 = pC->u.m.mode;
+ phr->u.c.param1 = pC->u.mode.mode;
else
found = 0;
break;
case HPI_CONTROL_LEVEL:
if (phm->u.c.attribute == HPI_LEVEL_GAIN) {
- phr->u.c.an_log_value[0] = pC->u.l.an_log[0];
- phr->u.c.an_log_value[1] = pC->u.l.an_log[1];
+ phr->u.c.an_log_value[0] = pC->u.level.an_log[0];
+ phr->u.c.an_log_value[1] = pC->u.level.an_log[1];
} else
found = 0;
break;
case HPI_CONTROL_TUNER:
if (phm->u.c.attribute == HPI_TUNER_FREQ)
- phr->u.c.param1 = pC->u.t.freq_ink_hz;
+ phr->u.c.param1 = pC->u.tuner.freq_ink_hz;
else if (phm->u.c.attribute == HPI_TUNER_BAND)
- phr->u.c.param1 = pC->u.t.band;
- else if ((phm->u.c.attribute == HPI_TUNER_LEVEL)
- && (phm->u.c.param1 == HPI_TUNER_LEVEL_AVERAGE))
- if (pC->u.t.level == HPI_ERROR_ILLEGAL_CACHE_VALUE) {
- phr->u.c.param1 = 0;
+ phr->u.c.param1 = pC->u.tuner.band;
+ else if (phm->u.c.attribute == HPI_TUNER_LEVEL_AVG)
+ if (pC->u.tuner.s_level_avg ==
+ HPI_CACHE_INVALID_SHORT) {
+ phr->u.cu.tuner.s_level = 0;
phr->error =
HPI_ERROR_INVALID_CONTROL_ATTRIBUTE;
} else
- phr->u.c.param1 = pC->u.t.level;
+ phr->u.cu.tuner.s_level =
+ pC->u.tuner.s_level_avg;
else
found = 0;
break;
@@ -366,7 +415,7 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache,
if (phm->u.c.attribute == HPI_AESEBURX_ERRORSTATUS)
phr->u.c.param1 = pC->u.aes3rx.error_status;
else if (phm->u.c.attribute == HPI_AESEBURX_FORMAT)
- phr->u.c.param1 = pC->u.aes3rx.source;
+ phr->u.c.param1 = pC->u.aes3rx.format;
else
found = 0;
break;
@@ -385,13 +434,12 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache,
case HPI_CONTROL_SILENCEDETECTOR:
if (phm->u.c.attribute == HPI_SILENCEDETECTOR_STATE) {
phr->u.c.param1 = pC->u.silence.state;
- phr->u.c.param2 = pC->u.silence.count;
} else
found = 0;
break;
case HPI_CONTROL_MICROPHONE:
if (phm->u.c.attribute == HPI_MICROPHONE_PHANTOM_POWER)
- phr->u.c.param1 = pC->u.phantom_power.state;
+ phr->u.c.param1 = pC->u.microphone.phantom_state;
else
found = 0;
break;
@@ -400,7 +448,7 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache,
phr->u.c.param1 = pC->u.clk.source;
else if (phm->u.c.attribute == HPI_SAMPLECLOCK_SOURCE_INDEX) {
if (pC->u.clk.source_index ==
- HPI_ERROR_ILLEGAL_CACHE_VALUE) {
+ HPI_CACHE_INVALID_UINT16) {
phr->u.c.param1 = 0;
phr->error =
HPI_ERROR_INVALID_CONTROL_ATTRIBUTE;
@@ -411,60 +459,63 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache,
else
found = 0;
break;
- case HPI_CONTROL_PAD:
+ case HPI_CONTROL_PAD:{
+ struct hpi_control_cache_pad *p_pad;
+ p_pad = (struct hpi_control_cache_pad *)pI;
- if (!(p_pad->field_valid_flags & (1 <<
- HPI_CTL_ATTR_INDEX(phm->u.c.
- attribute)))) {
- phr->error = HPI_ERROR_INVALID_CONTROL_ATTRIBUTE;
- break;
- }
-
- if (phm->u.c.attribute == HPI_PAD_PROGRAM_ID)
- phr->u.c.param1 = p_pad->pI;
- else if (phm->u.c.attribute == HPI_PAD_PROGRAM_TYPE)
- phr->u.c.param1 = p_pad->pTY;
- else {
- unsigned int index =
- HPI_CTL_ATTR_INDEX(phm->u.c.attribute) - 1;
- unsigned int offset = phm->u.c.param1;
- unsigned int pad_string_len, field_size;
- char *pad_string;
- unsigned int tocopy;
-
- HPI_DEBUG_LOG(VERBOSE, "PADS HPI_PADS_ %d\n",
- phm->u.c.attribute);
-
- if (index > ARRAY_SIZE(pad_desc) - 1) {
+ if (!(p_pad->field_valid_flags & (1 <<
+ HPI_CTL_ATTR_INDEX(phm->u.c.
+ attribute)))) {
phr->error =
HPI_ERROR_INVALID_CONTROL_ATTRIBUTE;
break;
}
- pad_string = ((char *)p_pad) + pad_desc[index].offset;
- field_size = pad_desc[index].field_size;
- /* Ensure null terminator */
- pad_string[field_size - 1] = 0;
-
- pad_string_len = strlen(pad_string) + 1;
-
- if (offset > pad_string_len) {
- phr->error = HPI_ERROR_INVALID_CONTROL_VALUE;
- break;
+ if (phm->u.c.attribute == HPI_PAD_PROGRAM_ID)
+ phr->u.c.param1 = p_pad->pI;
+ else if (phm->u.c.attribute == HPI_PAD_PROGRAM_TYPE)
+ phr->u.c.param1 = p_pad->pTY;
+ else {
+ unsigned int index =
+ HPI_CTL_ATTR_INDEX(phm->u.c.
+ attribute) - 1;
+ unsigned int offset = phm->u.c.param1;
+ unsigned int pad_string_len, field_size;
+ char *pad_string;
+ unsigned int tocopy;
+
+ if (index > ARRAY_SIZE(pad_desc) - 1) {
+ phr->error =
+ HPI_ERROR_INVALID_CONTROL_ATTRIBUTE;
+ break;
+ }
+
+ pad_string =
+ ((char *)p_pad) +
+ pad_desc[index].offset;
+ field_size = pad_desc[index].field_size;
+ /* Ensure null terminator */
+ pad_string[field_size - 1] = 0;
+
+ pad_string_len = strlen(pad_string) + 1;
+
+ if (offset > pad_string_len) {
+ phr->error =
+ HPI_ERROR_INVALID_CONTROL_VALUE;
+ break;
+ }
+
+ tocopy = pad_string_len - offset;
+ if (tocopy > sizeof(phr->u.cu.chars8.sz_data))
+ tocopy = sizeof(phr->u.cu.chars8.
+ sz_data);
+
+ memcpy(phr->u.cu.chars8.sz_data,
+ &pad_string[offset], tocopy);
+
+ phr->u.cu.chars8.remaining_chars =
+ pad_string_len - offset - tocopy;
}
-
- tocopy = pad_string_len - offset;
- if (tocopy > sizeof(phr->u.cu.chars8.sz_data))
- tocopy = sizeof(phr->u.cu.chars8.sz_data);
-
- HPI_DEBUG_LOG(VERBOSE,
- "PADS memcpy(%d), offset %d \n", tocopy,
- offset);
- memcpy(phr->u.cu.chars8.sz_data, &pad_string[offset],
- tocopy);
-
- phr->u.cu.chars8.remaining_chars =
- pad_string_len - offset - tocopy;
}
break;
default:
@@ -472,16 +523,9 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache,
break;
}
- if (found)
- HPI_DEBUG_LOG(VERBOSE,
- "cached adap %d, ctl %d, type %d, attr %d\n",
- phm->adapter_index, pI->control_index,
- pI->control_type, phm->u.c.attribute);
- else
- HPI_DEBUG_LOG(VERBOSE,
- "uncached adap %d, ctl %d, ctl type %d\n",
- phm->adapter_index, pI->control_index,
- pI->control_type);
+ HPI_DEBUG_LOG(VERBOSE, "%s Adap %d, Ctl %d, Type %d, Attr %d\n",
+ found ? "Cached" : "Uncached", phm->adapter_index,
+ pI->control_index, pI->control_type, phm->u.c.attribute);
if (found)
phr->size =
@@ -497,18 +541,21 @@ Only update if no error.
Volume and Level return the limited values in the response, so use these
Multiplexer does so use sent values
*/
-void hpi_sync_control_cache(struct hpi_control_cache *p_cache,
+void hpi_cmn_control_cache_sync_to_msg(struct hpi_control_cache *p_cache,
struct hpi_message *phm, struct hpi_response *phr)
{
- u16 control_index;
struct hpi_control_cache_single *pC;
struct hpi_control_cache_info *pI;
if (phr->error)
return;
- if (!find_control(phm, p_cache, &pI, &control_index))
+ if (!find_control(phm->obj_index, p_cache, &pI)) {
+ HPI_DEBUG_LOG(VERBOSE,
+ "HPICMN find_control() failed for adap %d\n",
+ phm->adapter_index);
return;
+ }
/* pC is the default cached control strucure.
May be cast to something else in the following switch statement.
@@ -518,31 +565,36 @@ void hpi_sync_control_cache(struct hpi_control_cache *p_cache,
switch (pI->control_type) {
case HPI_CONTROL_VOLUME:
if (phm->u.c.attribute == HPI_VOLUME_GAIN) {
- pC->u.v.an_log[0] = phr->u.c.an_log_value[0];
- pC->u.v.an_log[1] = phr->u.c.an_log_value[1];
+ pC->u.vol.an_log[0] = phr->u.c.an_log_value[0];
+ pC->u.vol.an_log[1] = phr->u.c.an_log_value[1];
+ } else if (phm->u.c.attribute == HPI_VOLUME_MUTE) {
+ if (phm->u.c.param1)
+ pC->u.vol.flags |= HPI_VOLUME_FLAG_MUTED;
+ else
+ pC->u.vol.flags &= ~HPI_VOLUME_FLAG_MUTED;
}
break;
case HPI_CONTROL_MULTIPLEXER:
/* mux does not return its setting on Set command. */
if (phm->u.c.attribute == HPI_MULTIPLEXER_SOURCE) {
- pC->u.x.source_node_type = (u16)phm->u.c.param1;
- pC->u.x.source_node_index = (u16)phm->u.c.param2;
+ pC->u.mux.source_node_type = (u16)phm->u.c.param1;
+ pC->u.mux.source_node_index = (u16)phm->u.c.param2;
}
break;
case HPI_CONTROL_CHANNEL_MODE:
/* mode does not return its setting on Set command. */
if (phm->u.c.attribute == HPI_CHANNEL_MODE_MODE)
- pC->u.m.mode = (u16)phm->u.c.param1;
+ pC->u.mode.mode = (u16)phm->u.c.param1;
break;
case HPI_CONTROL_LEVEL:
if (phm->u.c.attribute == HPI_LEVEL_GAIN) {
- pC->u.v.an_log[0] = phr->u.c.an_log_value[0];
- pC->u.v.an_log[1] = phr->u.c.an_log_value[1];
+ pC->u.vol.an_log[0] = phr->u.c.an_log_value[0];
+ pC->u.vol.an_log[1] = phr->u.c.an_log_value[1];
}
break;
case HPI_CONTROL_MICROPHONE:
if (phm->u.c.attribute == HPI_MICROPHONE_PHANTOM_POWER)
- pC->u.phantom_power.state = (u16)phm->u.c.param1;
+ pC->u.microphone.phantom_state = (u16)phm->u.c.param1;
break;
case HPI_CONTROL_AESEBU_TRANSMITTER:
if (phm->u.c.attribute == HPI_AESEBUTX_FORMAT)
@@ -550,7 +602,7 @@ void hpi_sync_control_cache(struct hpi_control_cache *p_cache,
break;
case HPI_CONTROL_AESEBU_RECEIVER:
if (phm->u.c.attribute == HPI_AESEBURX_FORMAT)
- pC->u.aes3rx.source = phm->u.c.param1;
+ pC->u.aes3rx.format = phm->u.c.param1;
break;
case HPI_CONTROL_SAMPLECLOCK:
if (phm->u.c.attribute == HPI_SAMPLECLOCK_SOURCE)
@@ -565,59 +617,57 @@ void hpi_sync_control_cache(struct hpi_control_cache *p_cache,
}
}
-struct hpi_control_cache *hpi_alloc_control_cache(const u32
- number_of_controls, const u32 size_in_bytes,
- struct hpi_control_cache_info *pDSP_control_buffer)
+struct hpi_control_cache *hpi_alloc_control_cache(const u32 control_count,
+ const u32 size_in_bytes, u8 *p_dsp_control_buffer)
{
struct hpi_control_cache *p_cache =
kmalloc(sizeof(*p_cache), GFP_KERNEL);
if (!p_cache)
return NULL;
+
p_cache->p_info =
- kmalloc(sizeof(*p_cache->p_info) * number_of_controls,
- GFP_KERNEL);
+ kmalloc(sizeof(*p_cache->p_info) * control_count, GFP_KERNEL);
if (!p_cache->p_info) {
kfree(p_cache);
return NULL;
}
+ memset(p_cache->p_info, 0, sizeof(*p_cache->p_info) * control_count);
p_cache->cache_size_in_bytes = size_in_bytes;
- p_cache->control_count = number_of_controls;
- p_cache->p_cache =
- (struct hpi_control_cache_single *)pDSP_control_buffer;
+ p_cache->control_count = control_count;
+ p_cache->p_cache = p_dsp_control_buffer;
p_cache->init = 0;
return p_cache;
}
void hpi_free_control_cache(struct hpi_control_cache *p_cache)
{
- if (p_cache->init) {
+ if (p_cache) {
kfree(p_cache->p_info);
- p_cache->p_info = NULL;
- p_cache->init = 0;
kfree(p_cache);
}
}
static void subsys_message(struct hpi_message *phm, struct hpi_response *phr)
{
+ hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, phm->function, 0);
switch (phm->function) {
case HPI_SUBSYS_OPEN:
case HPI_SUBSYS_CLOSE:
case HPI_SUBSYS_DRIVER_UNLOAD:
- phr->error = 0;
break;
case HPI_SUBSYS_DRIVER_LOAD:
wipe_adapter_list();
hpios_alistlock_init(&adapters);
- phr->error = 0;
break;
- case HPI_SUBSYS_GET_INFO:
- subsys_get_adapters(phr);
+ case HPI_SUBSYS_GET_ADAPTER:
+ subsys_get_adapter(phm, phr);
+ break;
+ case HPI_SUBSYS_GET_NUM_ADAPTERS:
+ phr->u.s.num_adapters = adapters.gw_num_adapters;
break;
case HPI_SUBSYS_CREATE_ADAPTER:
case HPI_SUBSYS_DELETE_ADAPTER:
- phr->error = 0;
break;
default:
phr->error = HPI_ERROR_INVALID_FUNC;
diff --git a/sound/pci/asihpi/hpicmn.h b/sound/pci/asihpi/hpicmn.h
index 6229022..590f0b6 100644
--- a/sound/pci/asihpi/hpicmn.h
+++ b/sound/pci/asihpi/hpicmn.h
@@ -33,18 +33,19 @@ struct hpi_adapter_obj {
};
struct hpi_control_cache {
- u32 init; /**< indicates whether the
- structures are initialized */
+ /** indicates whether the structures are initialized */
+ u16 init;
+ u16 adap_idx;
u32 control_count;
u32 cache_size_in_bytes;
- struct hpi_control_cache_info
- **p_info; /**< pointer to allocated memory of
- lookup pointers. */
- struct hpi_control_cache_single
- *p_cache; /**< pointer to DSP's control cache. */
+ /** pointer to allocated memory of lookup pointers. */
+ struct hpi_control_cache_info **p_info;
+ /** pointer to DSP's control cache. */
+ u8 *p_cache;
};
struct hpi_adapter_obj *hpi_find_adapter(u16 adapter_index);
+
u16 hpi_add_adapter(struct hpi_adapter_obj *pao);
void hpi_delete_adapter(struct hpi_adapter_obj *pao);
@@ -52,13 +53,10 @@ void hpi_delete_adapter(struct hpi_adapter_obj *pao);
short hpi_check_control_cache(struct hpi_control_cache *pC,
struct hpi_message *phm, struct hpi_response *phr);
struct hpi_control_cache *hpi_alloc_control_cache(const u32
- number_of_controls, const u32 size_in_bytes,
- struct hpi_control_cache_info
- *pDSP_control_buffer);
+ number_of_controls, const u32 size_in_bytes, u8 *pDSP_control_buffer);
void hpi_free_control_cache(struct hpi_control_cache *p_cache);
-void hpi_sync_control_cache(struct hpi_control_cache *pC,
+void hpi_cmn_control_cache_sync_to_msg(struct hpi_control_cache *pC,
struct hpi_message *phm, struct hpi_response *phr);
+
u16 hpi_validate_response(struct hpi_message *phm, struct hpi_response *phr);
-short hpi_check_buffer_mapping(struct hpi_control_cache *p_cache,
- struct hpi_message *phm, void **p, unsigned int *pN);
diff --git a/sound/pci/asihpi/hpidebug.c b/sound/pci/asihpi/hpidebug.c
index 949836e..b52baf6 100644
--- a/sound/pci/asihpi/hpidebug.c
+++ b/sound/pci/asihpi/hpidebug.c
@@ -45,161 +45,14 @@ int hpi_debug_level_get(void)
return hpi_debug_level;
}
-#ifdef HPIOS_DEBUG_PRINT
-/* implies OS has no printf-like function */
-#include <stdarg.h>
-
-void hpi_debug_printf(char *fmt, ...)
-{
- va_list arglist;
- char buffer[128];
-
- va_start(arglist, fmt);
-
- if (buffer[0])
- HPIOS_DEBUG_PRINT(buffer);
- va_end(arglist);
-}
-#endif
-
-struct treenode {
- void *array;
- unsigned int num_elements;
-};
-
-#define make_treenode_from_array(nodename, array) \
-static void *tmp_strarray_##nodename[] = array; \
-static struct treenode nodename = { \
- &tmp_strarray_##nodename, \
- ARRAY_SIZE(tmp_strarray_##nodename) \
-};
-
-#define get_treenode_elem(node_ptr, idx, type) \
- (&(*((type *)(node_ptr)->array)[idx]))
-
-make_treenode_from_array(hpi_control_type_strings, HPI_CONTROL_TYPE_STRINGS)
-
- make_treenode_from_array(hpi_subsys_strings, HPI_SUBSYS_STRINGS)
- make_treenode_from_array(hpi_adapter_strings, HPI_ADAPTER_STRINGS)
- make_treenode_from_array(hpi_istream_strings, HPI_ISTREAM_STRINGS)
- make_treenode_from_array(hpi_ostream_strings, HPI_OSTREAM_STRINGS)
- make_treenode_from_array(hpi_mixer_strings, HPI_MIXER_STRINGS)
- make_treenode_from_array(hpi_node_strings,
- {
- "NODE is invalid object"})
-
- make_treenode_from_array(hpi_control_strings, HPI_CONTROL_STRINGS)
- make_treenode_from_array(hpi_nvmemory_strings, HPI_OBJ_STRINGS)
- make_treenode_from_array(hpi_digitalio_strings, HPI_DIGITALIO_STRINGS)
- make_treenode_from_array(hpi_watchdog_strings, HPI_WATCHDOG_STRINGS)
- make_treenode_from_array(hpi_clock_strings, HPI_CLOCK_STRINGS)
- make_treenode_from_array(hpi_profile_strings, HPI_PROFILE_STRINGS)
- make_treenode_from_array(hpi_asyncevent_strings, HPI_ASYNCEVENT_STRINGS)
-#define HPI_FUNCTION_STRINGS \
-{ \
- &hpi_subsys_strings,\
- &hpi_adapter_strings,\
- &hpi_ostream_strings,\
- &hpi_istream_strings,\
- &hpi_mixer_strings,\
- &hpi_node_strings,\
- &hpi_control_strings,\
- &hpi_nvmemory_strings,\
- &hpi_digitalio_strings,\
- &hpi_watchdog_strings,\
- &hpi_clock_strings,\
- &hpi_profile_strings,\
- &hpi_control_strings, \
- &hpi_asyncevent_strings \
-}
- make_treenode_from_array(hpi_function_strings, HPI_FUNCTION_STRINGS)
-
- compile_time_assert(HPI_OBJ_MAXINDEX == 14, obj_list_doesnt_match);
-
-static char *hpi_function_string(unsigned int function)
-{
- unsigned int object;
- struct treenode *tmp;
-
- object = function / HPI_OBJ_FUNCTION_SPACING;
- function = function - object * HPI_OBJ_FUNCTION_SPACING;
-
- if (object == 0 || object == HPI_OBJ_NODE
- || object > hpi_function_strings.num_elements)
- return "invalid object";
-
- tmp = get_treenode_elem(&hpi_function_strings, object - 1,
- struct treenode *);
-
- if (function == 0 || function > tmp->num_elements)
- return "invalid function";
-
- return get_treenode_elem(tmp, function - 1, char *);
-}
-
void hpi_debug_message(struct hpi_message *phm, char *sz_fileline)
{
if (phm) {
- if ((phm->object <= HPI_OBJ_MAXINDEX) && phm->object) {
- u16 index = 0;
- u16 attrib = 0;
- int is_control = 0;
-
- index = phm->obj_index;
- switch (phm->object) {
- case HPI_OBJ_ADAPTER:
- case HPI_OBJ_PROFILE:
- break;
- case HPI_OBJ_MIXER:
- if (phm->function ==
- HPI_MIXER_GET_CONTROL_BY_INDEX)
- index = phm->u.m.control_index;
- break;
- case HPI_OBJ_OSTREAM:
- case HPI_OBJ_ISTREAM:
- break;
-
- case HPI_OBJ_CONTROLEX:
- case HPI_OBJ_CONTROL:
- if (phm->version == 1)
- attrib = HPI_CTL_ATTR(UNIVERSAL, 1);
- else
- attrib = phm->u.c.attribute;
- is_control = 1;
- break;
- default:
- break;
- }
-
- if (is_control && (attrib & 0xFF00)) {
- int control_type = (attrib & 0xFF00) >> 8;
- int attr_index = HPI_CTL_ATTR_INDEX(attrib);
- /* note the KERN facility level
- is in szFileline already */
- printk("%s adapter %d %s "
- "ctrl_index x%04x %s %d\n",
- sz_fileline, phm->adapter_index,
- hpi_function_string(phm->function),
- index,
- get_treenode_elem
- (&hpi_control_type_strings,
- control_type, char *),
- attr_index);
-
- } else
- printk("%s adapter %d %s "
- "idx x%04x attr x%04x \n",
- sz_fileline, phm->adapter_index,
- hpi_function_string(phm->function),
- index, attrib);
- } else {
- printk("adap=%d, invalid obj=%d, func=0x%x\n",
- phm->adapter_index, phm->object,
- phm->function);
- }
- } else
- printk(KERN_ERR
- "NULL message pointer to hpi_debug_message!\n");
+ printk(KERN_DEBUG "HPI_MSG%d,%d,%d,%d,%d\n", phm->version,
+ phm->adapter_index, phm->obj_index, phm->function,
+ phm->u.c.attribute);
+ }
+
}
void hpi_debug_data(u16 *pdata, u32 len)
diff --git a/sound/pci/asihpi/hpidebug.h b/sound/pci/asihpi/hpidebug.h
index a2f0952..940f54c 100644
--- a/sound/pci/asihpi/hpidebug.h
+++ b/sound/pci/asihpi/hpidebug.h
@@ -37,7 +37,7 @@ enum { HPI_DEBUG_LEVEL_ERROR = 0, /* always log errors */
#define HPI_DEBUG_LEVEL_DEFAULT HPI_DEBUG_LEVEL_NOTICE
/* an OS can define an extra flag string that is appended to
- the start of each message, eg see hpios_linux.h */
+ the start of each message, eg see linux kernel hpios.h */
#ifdef SOURCEFILE_NAME
#define FILE_LINE SOURCEFILE_NAME ":" __stringify(__LINE__) " "
@@ -45,18 +45,11 @@ enum { HPI_DEBUG_LEVEL_ERROR = 0, /* always log errors */
#define FILE_LINE __FILE__ ":" __stringify(__LINE__) " "
#endif
-#if defined(HPI_DEBUG) && defined(_WINDOWS)
-#define HPI_DEBUGBREAK() debug_break()
-#else
-#define HPI_DEBUGBREAK()
-#endif
-
#define HPI_DEBUG_ASSERT(expression) \
do { \
- if (!(expression)) {\
- printk(KERN_ERR FILE_LINE\
- "ASSERT " __stringify(expression));\
- HPI_DEBUGBREAK();\
+ if (!(expression)) { \
+ printk(KERN_ERR FILE_LINE \
+ "ASSERT " __stringify(expression)); \
} \
} while (0)
@@ -78,28 +71,27 @@ void hpi_debug_message(struct hpi_message *phm, char *sz_fileline);
void hpi_debug_data(u16 *pdata, u32 len);
-#define HPI_DEBUG_DATA(pdata, len) \
- do { \
+#define HPI_DEBUG_DATA(pdata, len) \
+ do { \
if (hpi_debug_level >= HPI_DEBUG_LEVEL_VERBOSE) \
hpi_debug_data(pdata, len); \
} while (0)
-#define HPI_DEBUG_MESSAGE(level, phm) \
- do { \
- if (hpi_debug_level >= HPI_DEBUG_LEVEL_##level) { \
- hpi_debug_message(phm,HPI_DEBUG_FLAG_##level \
- FILE_LINE __stringify(level));\
- } \
+#define HPI_DEBUG_MESSAGE(level, phm) \
+ do { \
+ if (hpi_debug_level >= HPI_DEBUG_LEVEL_##level) { \
+ hpi_debug_message(phm, HPI_DEBUG_FLAG_##level \
+ FILE_LINE __stringify(level)); \
+ } \
} while (0)
-#define HPI_DEBUG_RESPONSE(phr) \
- do { \
- if ((hpi_debug_level >= HPI_DEBUG_LEVEL_DEBUG) && (phr->error))\
- HPI_DEBUG_LOG(ERROR, \
- "HPI response - error# %d\n", \
- phr->error); \
- else if (hpi_debug_level >= HPI_DEBUG_LEVEL_VERBOSE) \
- HPI_DEBUG_LOG(VERBOSE, "HPI response OK\n");\
+#define HPI_DEBUG_RESPONSE(phr) \
+ do { \
+ if (((hpi_debug_level >= HPI_DEBUG_LEVEL_DEBUG) && \
+ (phr->error)) ||\
+ (hpi_debug_level >= HPI_DEBUG_LEVEL_VERBOSE)) \
+ printk(KERN_DEBUG "HPI_RES%d,%d,%d\n", \
+ phr->version, phr->error, phr->specific_error); \
} while (0)
#ifndef compile_time_assert
@@ -107,279 +99,4 @@ void hpi_debug_data(u16 *pdata, u32 len);
typedef char msg[(cond) ? 1 : -1]
#endif
- /* check that size is exactly some number */
-#define function_count_check(sym, size) \
- compile_time_assert((sym##_FUNCTION_COUNT) == (size),\
- strings_match_defs_##sym)
-
-/* These strings should be generated using a macro which defines
- the corresponding symbol values. */
-#define HPI_OBJ_STRINGS \
-{ \
- "HPI_OBJ_SUBSYSTEM", \
- "HPI_OBJ_ADAPTER", \
- "HPI_OBJ_OSTREAM", \
- "HPI_OBJ_ISTREAM", \
- "HPI_OBJ_MIXER", \
- "HPI_OBJ_NODE", \
- "HPI_OBJ_CONTROL", \
- "HPI_OBJ_NVMEMORY", \
- "HPI_OBJ_DIGITALIO", \
- "HPI_OBJ_WATCHDOG", \
- "HPI_OBJ_CLOCK", \
- "HPI_OBJ_PROFILE", \
- "HPI_OBJ_CONTROLEX" \
-}
-
-#define HPI_SUBSYS_STRINGS \
-{ \
- "HPI_SUBSYS_OPEN", \
- "HPI_SUBSYS_GET_VERSION", \
- "HPI_SUBSYS_GET_INFO", \
- "HPI_SUBSYS_FIND_ADAPTERS", \
- "HPI_SUBSYS_CREATE_ADAPTER",\
- "HPI_SUBSYS_CLOSE", \
- "HPI_SUBSYS_DELETE_ADAPTER", \
- "HPI_SUBSYS_DRIVER_LOAD", \
- "HPI_SUBSYS_DRIVER_UNLOAD", \
- "HPI_SUBSYS_READ_PORT_8", \
- "HPI_SUBSYS_WRITE_PORT_8", \
- "HPI_SUBSYS_GET_NUM_ADAPTERS",\
- "HPI_SUBSYS_GET_ADAPTER", \
- "HPI_SUBSYS_SET_NETWORK_INTERFACE"\
-}
-function_count_check(HPI_SUBSYS, 14);
-
-#define HPI_ADAPTER_STRINGS \
-{ \
- "HPI_ADAPTER_OPEN", \
- "HPI_ADAPTER_CLOSE", \
- "HPI_ADAPTER_GET_INFO", \
- "HPI_ADAPTER_GET_ASSERT", \
- "HPI_ADAPTER_TEST_ASSERT", \
- "HPI_ADAPTER_SET_MODE", \
- "HPI_ADAPTER_GET_MODE", \
- "HPI_ADAPTER_ENABLE_CAPABILITY",\
- "HPI_ADAPTER_SELFTEST", \
- "HPI_ADAPTER_FIND_OBJECT", \
- "HPI_ADAPTER_QUERY_FLASH", \
- "HPI_ADAPTER_START_FLASH", \
- "HPI_ADAPTER_PROGRAM_FLASH", \
- "HPI_ADAPTER_SET_PROPERTY", \
- "HPI_ADAPTER_GET_PROPERTY", \
- "HPI_ADAPTER_ENUM_PROPERTY", \
- "HPI_ADAPTER_MODULE_INFO", \
- "HPI_ADAPTER_DEBUG_READ" \
-}
-
-function_count_check(HPI_ADAPTER, 18);
-
-#define HPI_OSTREAM_STRINGS \
-{ \
- "HPI_OSTREAM_OPEN", \
- "HPI_OSTREAM_CLOSE", \
- "HPI_OSTREAM_WRITE", \
- "HPI_OSTREAM_START", \
- "HPI_OSTREAM_STOP", \
- "HPI_OSTREAM_RESET", \
- "HPI_OSTREAM_GET_INFO", \
- "HPI_OSTREAM_QUERY_FORMAT", \
- "HPI_OSTREAM_DATA", \
- "HPI_OSTREAM_SET_VELOCITY", \
- "HPI_OSTREAM_SET_PUNCHINOUT", \
- "HPI_OSTREAM_SINEGEN", \
- "HPI_OSTREAM_ANC_RESET", \
- "HPI_OSTREAM_ANC_GET_INFO", \
- "HPI_OSTREAM_ANC_READ", \
- "HPI_OSTREAM_SET_TIMESCALE",\
- "HPI_OSTREAM_SET_FORMAT", \
- "HPI_OSTREAM_HOSTBUFFER_ALLOC", \
- "HPI_OSTREAM_HOSTBUFFER_FREE", \
- "HPI_OSTREAM_GROUP_ADD",\
- "HPI_OSTREAM_GROUP_GETMAP", \
- "HPI_OSTREAM_GROUP_RESET", \
- "HPI_OSTREAM_HOSTBUFFER_GET_INFO", \
- "HPI_OSTREAM_WAIT_START", \
-}
-function_count_check(HPI_OSTREAM, 24);
-
-#define HPI_ISTREAM_STRINGS \
-{ \
- "HPI_ISTREAM_OPEN", \
- "HPI_ISTREAM_CLOSE", \
- "HPI_ISTREAM_SET_FORMAT", \
- "HPI_ISTREAM_READ", \
- "HPI_ISTREAM_START", \
- "HPI_ISTREAM_STOP", \
- "HPI_ISTREAM_RESET", \
- "HPI_ISTREAM_GET_INFO", \
- "HPI_ISTREAM_QUERY_FORMAT", \
- "HPI_ISTREAM_ANC_RESET", \
- "HPI_ISTREAM_ANC_GET_INFO", \
- "HPI_ISTREAM_ANC_WRITE", \
- "HPI_ISTREAM_HOSTBUFFER_ALLOC",\
- "HPI_ISTREAM_HOSTBUFFER_FREE", \
- "HPI_ISTREAM_GROUP_ADD", \
- "HPI_ISTREAM_GROUP_GETMAP", \
- "HPI_ISTREAM_GROUP_RESET", \
- "HPI_ISTREAM_HOSTBUFFER_GET_INFO", \
- "HPI_ISTREAM_WAIT_START", \
-}
-function_count_check(HPI_ISTREAM, 19);
-
-#define HPI_MIXER_STRINGS \
-{ \
- "HPI_MIXER_OPEN", \
- "HPI_MIXER_CLOSE", \
- "HPI_MIXER_GET_INFO", \
- "HPI_MIXER_GET_NODE_INFO", \
- "HPI_MIXER_GET_CONTROL", \
- "HPI_MIXER_SET_CONNECTION", \
- "HPI_MIXER_GET_CONNECTIONS", \
- "HPI_MIXER_GET_CONTROL_BY_INDEX", \
- "HPI_MIXER_GET_CONTROL_ARRAY_BY_INDEX", \
- "HPI_MIXER_GET_CONTROL_MULTIPLE_VALUES", \
- "HPI_MIXER_STORE", \
-}
-function_count_check(HPI_MIXER, 11);
-
-#define HPI_CONTROL_STRINGS \
-{ \
- "HPI_CONTROL_GET_INFO", \
- "HPI_CONTROL_GET_STATE", \
- "HPI_CONTROL_SET_STATE" \
-}
-function_count_check(HPI_CONTROL, 3);
-
-#define HPI_NVMEMORY_STRINGS \
-{ \
- "HPI_NVMEMORY_OPEN", \
- "HPI_NVMEMORY_READ_BYTE", \
- "HPI_NVMEMORY_WRITE_BYTE" \
-}
-function_count_check(HPI_NVMEMORY, 3);
-
-#define HPI_DIGITALIO_STRINGS \
-{ \
- "HPI_GPIO_OPEN", \
- "HPI_GPIO_READ_BIT", \
- "HPI_GPIO_WRITE_BIT", \
- "HPI_GPIO_READ_ALL", \
- "HPI_GPIO_WRITE_STATUS"\
-}
-function_count_check(HPI_GPIO, 5);
-
-#define HPI_WATCHDOG_STRINGS \
-{ \
- "HPI_WATCHDOG_OPEN", \
- "HPI_WATCHDOG_SET_TIME", \
- "HPI_WATCHDOG_PING" \
-}
-
-#define HPI_CLOCK_STRINGS \
-{ \
- "HPI_CLOCK_OPEN", \
- "HPI_CLOCK_SET_TIME", \
- "HPI_CLOCK_GET_TIME" \
-}
-
-#define HPI_PROFILE_STRINGS \
-{ \
- "HPI_PROFILE_OPEN_ALL", \
- "HPI_PROFILE_START_ALL", \
- "HPI_PROFILE_STOP_ALL", \
- "HPI_PROFILE_GET", \
- "HPI_PROFILE_GET_IDLECOUNT", \
- "HPI_PROFILE_GET_NAME", \
- "HPI_PROFILE_GET_UTILIZATION" \
-}
-function_count_check(HPI_PROFILE, 7);
-
-#define HPI_ASYNCEVENT_STRINGS \
-{ \
- "HPI_ASYNCEVENT_OPEN",\
- "HPI_ASYNCEVENT_CLOSE ",\
- "HPI_ASYNCEVENT_WAIT",\
- "HPI_ASYNCEVENT_GETCOUNT",\
- "HPI_ASYNCEVENT_GET",\
- "HPI_ASYNCEVENT_SENDEVENTS"\
-}
-function_count_check(HPI_ASYNCEVENT, 6);
-
-#define HPI_CONTROL_TYPE_STRINGS \
-{ \
- "null control", \
- "HPI_CONTROL_CONNECTION", \
- "HPI_CONTROL_VOLUME", \
- "HPI_CONTROL_METER", \
- "HPI_CONTROL_MUTE", \
- "HPI_CONTROL_MULTIPLEXER", \
- "HPI_CONTROL_AESEBU_TRANSMITTER", \
- "HPI_CONTROL_AESEBU_RECEIVER", \
- "HPI_CONTROL_LEVEL", \
- "HPI_CONTROL_TUNER", \
- "HPI_CONTROL_ONOFFSWITCH", \
- "HPI_CONTROL_VOX", \
- "HPI_CONTROL_AES18_TRANSMITTER", \
- "HPI_CONTROL_AES18_RECEIVER", \
- "HPI_CONTROL_AES18_BLOCKGENERATOR", \
- "HPI_CONTROL_CHANNEL_MODE", \
- "HPI_CONTROL_BITSTREAM", \
- "HPI_CONTROL_SAMPLECLOCK", \
- "HPI_CONTROL_MICROPHONE", \
- "HPI_CONTROL_PARAMETRIC_EQ", \
- "HPI_CONTROL_COMPANDER", \
- "HPI_CONTROL_COBRANET", \
- "HPI_CONTROL_TONE_DETECT", \
- "HPI_CONTROL_SILENCE_DETECT", \
- "HPI_CONTROL_PAD", \
- "HPI_CONTROL_SRC" ,\
- "HPI_CONTROL_UNIVERSAL" \
-}
-
-compile_time_assert((HPI_CONTROL_LAST_INDEX + 1 == 27),
- controltype_strings_match_defs);
-
-#define HPI_SOURCENODE_STRINGS \
-{ \
- "no source", \
- "HPI_SOURCENODE_OSTREAM", \
- "HPI_SOURCENODE_LINEIN", \
- "HPI_SOURCENODE_AESEBU_IN", \
- "HPI_SOURCENODE_TUNER", \
- "HPI_SOURCENODE_RF", \
- "HPI_SOURCENODE_CLOCK_SOURCE", \
- "HPI_SOURCENODE_RAW_BITSTREAM", \
- "HPI_SOURCENODE_MICROPHONE", \
- "HPI_SOURCENODE_COBRANET", \
- "HPI_SOURCENODE_ANALOG", \
- "HPI_SOURCENODE_ADAPTER" \
-}
-
-compile_time_assert((HPI_SOURCENODE_LAST_INDEX - HPI_SOURCENODE_NONE + 1) ==
- (12), sourcenode_strings_match_defs);
-
-#define HPI_DESTNODE_STRINGS \
-{ \
- "no destination", \
- "HPI_DESTNODE_ISTREAM", \
- "HPI_DESTNODE_LINEOUT", \
- "HPI_DESTNODE_AESEBU_OUT", \
- "HPI_DESTNODE_RF", \
- "HPI_DESTNODE_SPEAKER", \
- "HPI_DESTNODE_COBRANET", \
- "HPI_DESTNODE_ANALOG" \
-}
-compile_time_assert((HPI_DESTNODE_LAST_INDEX - HPI_DESTNODE_NONE + 1) == (8),
- destnode_strings_match_defs);
-
-#define HPI_CONTROL_CHANNEL_MODE_STRINGS \
-{ \
- "XXX HPI_CHANNEL_MODE_ERROR XXX", \
- "HPI_CHANNEL_MODE_NORMAL", \
- "HPI_CHANNEL_MODE_SWAP", \
- "HPI_CHANNEL_MODE_LEFT_ONLY", \
- "HPI_CHANNEL_MODE_RIGHT_ONLY" \
-}
-
-#endif /* _HPIDEBUG_H */
+#endif /* _HPIDEBUG_H_ */
diff --git a/sound/pci/asihpi/hpidspcd.c b/sound/pci/asihpi/hpidspcd.c
index 9b10d9a..fb311d8 100644
--- a/sound/pci/asihpi/hpidspcd.c
+++ b/sound/pci/asihpi/hpidspcd.c
@@ -71,47 +71,50 @@ short hpi_dsp_code_open(u32 adapter, struct dsp_code *ps_dsp_code,
int err;
sprintf(fw_name, "asihpi/dsp%04x.bin", adapter);
- HPI_DEBUG_LOG(INFO, "requesting firmware for %s\n", fw_name);
err = request_firmware(&ps_firmware, fw_name,
&ps_dsp_code->ps_dev->dev);
+
if (err != 0) {
- HPI_DEBUG_LOG(ERROR, "%d, request_firmware failed for %s\n",
- err, fw_name);
+ dev_printk(KERN_ERR, &ps_dsp_code->ps_dev->dev,
+ "%d, request_firmware failed for %s\n", err,
+ fw_name);
goto error1;
}
if (ps_firmware->size < sizeof(header)) {
- HPI_DEBUG_LOG(ERROR, "header size too small %s\n", fw_name);
+ dev_printk(KERN_ERR, &ps_dsp_code->ps_dev->dev,
+ "Header size too small %s\n", fw_name);
goto error2;
}
memcpy(&header, ps_firmware->data, sizeof(header));
if (header.adapter != adapter) {
- HPI_DEBUG_LOG(ERROR, "adapter type incorrect %4x != %4x\n",
- header.adapter, adapter);
+ dev_printk(KERN_ERR, &ps_dsp_code->ps_dev->dev,
+ "Adapter type incorrect %4x != %4x\n", header.adapter,
+ adapter);
goto error2;
}
if (header.size != ps_firmware->size) {
- HPI_DEBUG_LOG(ERROR, "code size wrong %d != %ld\n",
- header.size, (unsigned long)ps_firmware->size);
+ dev_printk(KERN_ERR, &ps_dsp_code->ps_dev->dev,
+ "Code size wrong %d != %ld\n", header.size,
+ (unsigned long)ps_firmware->size);
goto error2;
}
- if (header.version / 10000 != HPI_VER_DECIMAL / 10000) {
- HPI_DEBUG_LOG(ERROR,
- "firmware major version mismatch "
- "DSP image %d != driver %d\n", header.version,
+ if (header.version / 100 != HPI_VER_DECIMAL / 100) {
+ dev_printk(KERN_ERR, &ps_dsp_code->ps_dev->dev,
+ "Incompatible firmware version "
+ "DSP image %d != Driver %d\n", header.version,
HPI_VER_DECIMAL);
goto error2;
}
if (header.version != HPI_VER_DECIMAL) {
- HPI_DEBUG_LOG(WARNING,
- "version mismatch DSP image %d != driver %d\n",
+ dev_printk(KERN_WARNING, &ps_dsp_code->ps_dev->dev,
+ "Firmware: release version mismatch DSP image %d != Driver %d\n",
header.version, HPI_VER_DECIMAL);
- /* goto error2; still allow driver to load */
}
- HPI_DEBUG_LOG(INFO, "dsp code %s opened\n", fw_name);
+ HPI_DEBUG_LOG(DEBUG, "dsp code %s opened\n", fw_name);
ps_dsp_code->ps_firmware = ps_firmware;
ps_dsp_code->block_length = header.size / sizeof(u32);
ps_dsp_code->word_count = sizeof(header) / sizeof(u32);
@@ -148,7 +151,7 @@ void hpi_dsp_code_rewind(struct dsp_code *ps_dsp_code)
short hpi_dsp_code_read_word(struct dsp_code *ps_dsp_code, u32 *pword)
{
if (ps_dsp_code->word_count + 1 > ps_dsp_code->block_length)
- return (HPI_ERROR_DSP_FILE_FORMAT);
+ return HPI_ERROR_DSP_FILE_FORMAT;
*pword = ((u32 *)(ps_dsp_code->ps_firmware->data))[ps_dsp_code->
word_count];
diff --git a/sound/pci/asihpi/hpidspcd.h b/sound/pci/asihpi/hpidspcd.h
index d7c2403..65f0ca7 100644
--- a/sound/pci/asihpi/hpidspcd.h
+++ b/sound/pci/asihpi/hpidspcd.h
@@ -87,7 +87,7 @@ void hpi_dsp_code_rewind(struct dsp_code *ps_dsp_code);
*/
short hpi_dsp_code_read_word(struct dsp_code *ps_dsp_code,
/**< DSP code descriptor */
- u32 *pword /**< where to store the read word */
+ u32 *pword /**< Where to store the read word */
);
/** Get a block of dsp code into an internal buffer, and provide a pointer to
diff --git a/sound/pci/asihpi/hpifunc.c b/sound/pci/asihpi/hpifunc.c
index 1e92eb6..c38fc94 100644
--- a/sound/pci/asihpi/hpifunc.c
+++ b/sound/pci/asihpi/hpifunc.c
@@ -30,16 +30,25 @@ u32 hpi_indexes_to_handle(const char c_object, const u16 adapter_index,
return handle.w;
}
-void hpi_handle_to_indexes(const u32 handle, u16 *pw_adapter_index,
- u16 *pw_object_index)
+static u16 hpi_handle_indexes(const u32 h, u16 *p1, u16 *p2)
{
union handle_word uhandle;
- uhandle.w = handle;
+ if (!h)
+ return HPI_ERROR_INVALID_HANDLE;
+
+ uhandle.w = h;
+
+ *p1 = (u16)uhandle.h.adapter_index;
+ if (p2)
+ *p2 = (u16)uhandle.h.obj_index;
- if (pw_adapter_index)
- *pw_adapter_index = (u16)uhandle.h.adapter_index;
- if (pw_object_index)
- *pw_object_index = (u16)uhandle.h.obj_index;
+ return 0;
+}
+
+void hpi_handle_to_indexes(const u32 handle, u16 *pw_adapter_index,
+ u16 *pw_object_index)
+{
+ hpi_handle_indexes(handle, pw_adapter_index, pw_object_index);
}
char hpi_handle_object(const u32 handle)
@@ -49,22 +58,6 @@ char hpi_handle_object(const u32 handle)
return (char)uhandle.h.obj_type;
}
-#define u32TOINDEX(h, i1) \
-do {\
- if (h == 0) \
- return HPI_ERROR_INVALID_OBJ; \
- else \
- hpi_handle_to_indexes(h, i1, NULL); \
-} while (0)
-
-#define u32TOINDEXES(h, i1, i2) \
-do {\
- if (h == 0) \
- return HPI_ERROR_INVALID_OBJ; \
- else \
- hpi_handle_to_indexes(h, i1, i2);\
-} while (0)
-
void hpi_format_to_msg(struct hpi_msg_format *pMF,
const struct hpi_format *pF)
{
@@ -94,52 +87,13 @@ void hpi_stream_response_to_legacy(struct hpi_stream_res *pSR)
pSR->u.legacy_stream_info.state = pSR->u.stream_info.state;
}
-static struct hpi_hsubsys gh_subsys;
-
-struct hpi_hsubsys *hpi_subsys_create(void)
+static inline void hpi_send_recvV1(struct hpi_message_header *m,
+ struct hpi_response_header *r)
{
- struct hpi_message hm;
- struct hpi_response hr;
-
- memset(&gh_subsys, 0, sizeof(struct hpi_hsubsys));
-
- {
- hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
- HPI_SUBSYS_OPEN);
- hpi_send_recv(&hm, &hr);
-
- if (hr.error == 0)
- return &gh_subsys;
-
- }
- return NULL;
-}
-
-void hpi_subsys_free(const struct hpi_hsubsys *ph_subsys)
-{
- struct hpi_message hm;
- struct hpi_response hr;
-
- hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
- HPI_SUBSYS_CLOSE);
- hpi_send_recv(&hm, &hr);
-
+ hpi_send_recv((struct hpi_message *)m, (struct hpi_response *)r);
}
-u16 hpi_subsys_get_version(const struct hpi_hsubsys *ph_subsys, u32 *pversion)
-{
- struct hpi_message hm;
- struct hpi_response hr;
-
- hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
- HPI_SUBSYS_GET_VERSION);
- hpi_send_recv(&hm, &hr);
- *pversion = hr.u.s.version;
- return hr.error;
-}
-
-u16 hpi_subsys_get_version_ex(const struct hpi_hsubsys *ph_subsys,
- u32 *pversion_ex)
+u16 hpi_subsys_get_version_ex(u32 *pversion_ex)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -151,51 +105,8 @@ u16 hpi_subsys_get_version_ex(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_subsys_get_info(const struct hpi_hsubsys *ph_subsys, u32 *pversion,
- u16 *pw_num_adapters, u16 aw_adapter_list[], u16 list_length)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
- HPI_SUBSYS_GET_INFO);
-
- hpi_send_recv(&hm, &hr);
-
- *pversion = hr.u.s.version;
- if (list_length > HPI_MAX_ADAPTERS)
- memcpy(aw_adapter_list, &hr.u.s.aw_adapter_list,
- HPI_MAX_ADAPTERS);
- else
- memcpy(aw_adapter_list, &hr.u.s.aw_adapter_list, list_length);
- *pw_num_adapters = hr.u.s.num_adapters;
- return hr.error;
-}
-
-u16 hpi_subsys_find_adapters(const struct hpi_hsubsys *ph_subsys,
- u16 *pw_num_adapters, u16 aw_adapter_list[], u16 list_length)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
- HPI_SUBSYS_FIND_ADAPTERS);
-
- hpi_send_recv(&hm, &hr);
-
- if (list_length > HPI_MAX_ADAPTERS) {
- memcpy(aw_adapter_list, &hr.u.s.aw_adapter_list,
- HPI_MAX_ADAPTERS * sizeof(u16));
- memset(&aw_adapter_list[HPI_MAX_ADAPTERS], 0,
- (list_length - HPI_MAX_ADAPTERS) * sizeof(u16));
- } else
- memcpy(aw_adapter_list, &hr.u.s.aw_adapter_list,
- list_length * sizeof(u16));
- *pw_num_adapters = hr.u.s.num_adapters;
-
- return hr.error;
-}
-
-u16 hpi_subsys_create_adapter(const struct hpi_hsubsys *ph_subsys,
- const struct hpi_resource *p_resource, u16 *pw_adapter_index)
+u16 hpi_subsys_create_adapter(const struct hpi_resource *p_resource,
+ u16 *pw_adapter_index)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -210,20 +121,18 @@ u16 hpi_subsys_create_adapter(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_subsys_delete_adapter(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index)
+u16 hpi_subsys_delete_adapter(u16 adapter_index)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
HPI_SUBSYS_DELETE_ADAPTER);
- hm.adapter_index = adapter_index;
+ hm.obj_index = adapter_index;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_subsys_get_num_adapters(const struct hpi_hsubsys *ph_subsys,
- int *pn_num_adapters)
+u16 hpi_subsys_get_num_adapters(int *pn_num_adapters)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -234,35 +143,22 @@ u16 hpi_subsys_get_num_adapters(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_subsys_get_adapter(const struct hpi_hsubsys *ph_subsys, int iterator,
- u32 *padapter_index, u16 *pw_adapter_type)
+u16 hpi_subsys_get_adapter(int iterator, u32 *padapter_index,
+ u16 *pw_adapter_type)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
HPI_SUBSYS_GET_ADAPTER);
- hm.adapter_index = (u16)iterator;
+ hm.obj_index = (u16)iterator;
hpi_send_recv(&hm, &hr);
*padapter_index = (int)hr.u.s.adapter_index;
- *pw_adapter_type = hr.u.s.aw_adapter_list[0];
- return hr.error;
-}
+ *pw_adapter_type = hr.u.s.adapter_type;
-u16 hpi_subsys_set_host_network_interface(const struct hpi_hsubsys *ph_subsys,
- const char *sz_interface)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
- HPI_SUBSYS_SET_NETWORK_INTERFACE);
- if (sz_interface == NULL)
- return HPI_ERROR_INVALID_RESOURCE;
- hm.u.s.resource.r.net_if = sz_interface;
- hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_adapter_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index)
+u16 hpi_adapter_open(u16 adapter_index)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -276,7 +172,7 @@ u16 hpi_adapter_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index)
}
-u16 hpi_adapter_close(const struct hpi_hsubsys *ph_subsys, u16 adapter_index)
+u16 hpi_adapter_close(u16 adapter_index)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -289,15 +185,14 @@ u16 hpi_adapter_close(const struct hpi_hsubsys *ph_subsys, u16 adapter_index)
return hr.error;
}
-u16 hpi_adapter_set_mode(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u32 adapter_mode)
+u16 hpi_adapter_set_mode(u16 adapter_index, u32 adapter_mode)
{
- return hpi_adapter_set_mode_ex(ph_subsys, adapter_index, adapter_mode,
+ return hpi_adapter_set_mode_ex(adapter_index, adapter_mode,
HPI_ADAPTER_MODE_SET);
}
-u16 hpi_adapter_set_mode_ex(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u32 adapter_mode, u16 query_or_set)
+u16 hpi_adapter_set_mode_ex(u16 adapter_index, u32 adapter_mode,
+ u16 query_or_set)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -305,14 +200,13 @@ u16 hpi_adapter_set_mode_ex(const struct hpi_hsubsys *ph_subsys,
hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
HPI_ADAPTER_SET_MODE);
hm.adapter_index = adapter_index;
- hm.u.a.adapter_mode = adapter_mode;
- hm.u.a.assert_id = query_or_set;
+ hm.u.ax.mode.adapter_mode = adapter_mode;
+ hm.u.ax.mode.query_or_set = query_or_set;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_adapter_get_mode(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u32 *padapter_mode)
+u16 hpi_adapter_get_mode(u16 adapter_index, u32 *padapter_mode)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -321,13 +215,13 @@ u16 hpi_adapter_get_mode(const struct hpi_hsubsys *ph_subsys,
hm.adapter_index = adapter_index;
hpi_send_recv(&hm, &hr);
if (padapter_mode)
- *padapter_mode = hr.u.a.serial_number;
+ *padapter_mode = hr.u.ax.mode.adapter_mode;
return hr.error;
}
-u16 hpi_adapter_get_info(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 *pw_num_outstreams, u16 *pw_num_instreams,
- u16 *pw_version, u32 *pserial_number, u16 *pw_adapter_type)
+u16 hpi_adapter_get_info(u16 adapter_index, u16 *pw_num_outstreams,
+ u16 *pw_num_instreams, u16 *pw_version, u32 *pserial_number,
+ u16 *pw_adapter_type)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -337,18 +231,17 @@ u16 hpi_adapter_get_info(const struct hpi_hsubsys *ph_subsys,
hpi_send_recv(&hm, &hr);
- *pw_adapter_type = hr.u.a.adapter_type;
- *pw_num_outstreams = hr.u.a.num_outstreams;
- *pw_num_instreams = hr.u.a.num_instreams;
- *pw_version = hr.u.a.version;
- *pserial_number = hr.u.a.serial_number;
+ *pw_adapter_type = hr.u.ax.info.adapter_type;
+ *pw_num_outstreams = hr.u.ax.info.num_outstreams;
+ *pw_num_instreams = hr.u.ax.info.num_instreams;
+ *pw_version = hr.u.ax.info.version;
+ *pserial_number = hr.u.ax.info.serial_number;
return hr.error;
}
-u16 hpi_adapter_get_module_by_index(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 module_index, u16 *pw_num_outputs,
- u16 *pw_num_inputs, u16 *pw_version, u32 *pserial_number,
- u16 *pw_module_type, u32 *ph_module)
+u16 hpi_adapter_get_module_by_index(u16 adapter_index, u16 module_index,
+ u16 *pw_num_outputs, u16 *pw_num_inputs, u16 *pw_version,
+ u32 *pserial_number, u16 *pw_module_type, u32 *ph_module)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -360,173 +253,18 @@ u16 hpi_adapter_get_module_by_index(const struct hpi_hsubsys *ph_subsys,
hpi_send_recv(&hm, &hr);
- *pw_module_type = hr.u.a.adapter_type;
- *pw_num_outputs = hr.u.a.num_outstreams;
- *pw_num_inputs = hr.u.a.num_instreams;
- *pw_version = hr.u.a.version;
- *pserial_number = hr.u.a.serial_number;
+ *pw_module_type = hr.u.ax.info.adapter_type;
+ *pw_num_outputs = hr.u.ax.info.num_outstreams;
+ *pw_num_inputs = hr.u.ax.info.num_instreams;
+ *pw_version = hr.u.ax.info.version;
+ *pserial_number = hr.u.ax.info.serial_number;
*ph_module = 0;
return hr.error;
}
-u16 hpi_adapter_get_assert(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 *assert_present, char *psz_assert,
- u16 *pw_line_number)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
- HPI_ADAPTER_GET_ASSERT);
- hm.adapter_index = adapter_index;
- hpi_send_recv(&hm, &hr);
-
- *assert_present = 0;
-
- if (!hr.error) {
-
- *pw_line_number = (u16)hr.u.a.serial_number;
- if (*pw_line_number) {
-
- int i;
- char *src = (char *)hr.u.a.sz_adapter_assert;
- char *dst = psz_assert;
-
- *assert_present = 1;
-
- for (i = 0; i < HPI_STRING_LEN; i++) {
- char c;
- c = *src++;
- *dst++ = c;
- if (c == 0)
- break;
- }
-
- }
- }
- return hr.error;
-}
-
-u16 hpi_adapter_get_assert_ex(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 *assert_present, char *psz_assert,
- u32 *pline_number, u16 *pw_assert_on_dsp)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
- HPI_ADAPTER_GET_ASSERT);
- hm.adapter_index = adapter_index;
-
- hpi_send_recv(&hm, &hr);
-
- *assert_present = 0;
-
- if (!hr.error) {
-
- *pline_number = hr.u.a.serial_number;
-
- *assert_present = hr.u.a.adapter_type;
-
- *pw_assert_on_dsp = hr.u.a.adapter_index;
-
- if (!*assert_present && *pline_number)
-
- *assert_present = 1;
-
- if (*assert_present) {
-
- int i;
- char *src = (char *)hr.u.a.sz_adapter_assert;
- char *dst = psz_assert;
-
- for (i = 0; i < HPI_STRING_LEN; i++) {
- char c;
- c = *src++;
- *dst++ = c;
- if (c == 0)
- break;
- }
-
- } else {
- *psz_assert = 0;
- }
- }
- return hr.error;
-}
-
-u16 hpi_adapter_test_assert(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 assert_id)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
- HPI_ADAPTER_TEST_ASSERT);
- hm.adapter_index = adapter_index;
- hm.u.a.assert_id = assert_id;
-
- hpi_send_recv(&hm, &hr);
-
- return hr.error;
-}
-
-u16 hpi_adapter_enable_capability(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 capability, u32 key)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
- HPI_ADAPTER_ENABLE_CAPABILITY);
- hm.adapter_index = adapter_index;
- hm.u.a.assert_id = capability;
- hm.u.a.adapter_mode = key;
-
- hpi_send_recv(&hm, &hr);
-
- return hr.error;
-}
-
-u16 hpi_adapter_self_test(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
- HPI_ADAPTER_SELFTEST);
- hm.adapter_index = adapter_index;
- hpi_send_recv(&hm, &hr);
- return hr.error;
-}
-
-u16 hpi_adapter_debug_read(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u32 dsp_address, char *p_buffer, int *count_bytes)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
- HPI_ADAPTER_DEBUG_READ);
-
- hr.size = sizeof(hr);
-
- hm.adapter_index = adapter_index;
- hm.u.ax.debug_read.dsp_address = dsp_address;
-
- if (*count_bytes > (int)sizeof(hr.u.bytes))
- *count_bytes = sizeof(hr.u.bytes);
-
- hm.u.ax.debug_read.count_bytes = *count_bytes;
-
- hpi_send_recv(&hm, &hr);
-
- if (!hr.error) {
- *count_bytes = hr.size - 12;
- memcpy(p_buffer, &hr.u.bytes, *count_bytes);
- } else
- *count_bytes = 0;
- return hr.error;
-}
-
-u16 hpi_adapter_set_property(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 property, u16 parameter1, u16 parameter2)
+u16 hpi_adapter_set_property(u16 adapter_index, u16 property, u16 parameter1,
+ u16 parameter2)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -542,9 +280,8 @@ u16 hpi_adapter_set_property(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_adapter_get_property(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 property, u16 *pw_parameter1,
- u16 *pw_parameter2)
+u16 hpi_adapter_get_property(u16 adapter_index, u16 property,
+ u16 *pw_parameter1, u16 *pw_parameter2)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -564,9 +301,8 @@ u16 hpi_adapter_get_property(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_adapter_enumerate_property(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 index, u16 what_to_enumerate,
- u16 property_index, u32 *psetting)
+u16 hpi_adapter_enumerate_property(u16 adapter_index, u16 index,
+ u16 what_to_enumerate, u16 property_index, u32 *psetting)
{
return 0;
}
@@ -574,7 +310,7 @@ u16 hpi_adapter_enumerate_property(const struct hpi_hsubsys *ph_subsys,
u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format,
u32 sample_rate, u32 bit_rate, u32 attributes)
{
- u16 error = 0;
+ u16 err = 0;
struct hpi_msg_format fmt;
switch (channels) {
@@ -586,8 +322,8 @@ u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format,
case 16:
break;
default:
- error = HPI_ERROR_INVALID_CHANNELS;
- return error;
+ err = HPI_ERROR_INVALID_CHANNELS;
+ return err;
}
fmt.channels = channels;
@@ -610,17 +346,17 @@ u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format,
case HPI_FORMAT_OEM2:
break;
default:
- error = HPI_ERROR_INVALID_FORMAT;
- return error;
+ err = HPI_ERROR_INVALID_FORMAT;
+ return err;
}
fmt.format = format;
if (sample_rate < 8000L) {
- error = HPI_ERROR_INCOMPATIBLE_SAMPLERATE;
+ err = HPI_ERROR_INCOMPATIBLE_SAMPLERATE;
sample_rate = 8000L;
}
if (sample_rate > 200000L) {
- error = HPI_ERROR_INCOMPATIBLE_SAMPLERATE;
+ err = HPI_ERROR_INCOMPATIBLE_SAMPLERATE;
sample_rate = 200000L;
}
fmt.sample_rate = sample_rate;
@@ -651,10 +387,10 @@ u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format,
if ((channels == 1)
&& (attributes != HPI_MPEG_MODE_DEFAULT)) {
attributes = HPI_MPEG_MODE_DEFAULT;
- error = HPI_ERROR_INVALID_FORMAT;
+ err = HPI_ERROR_INVALID_FORMAT;
} else if (attributes > HPI_MPEG_MODE_DUALCHANNEL) {
attributes = HPI_MPEG_MODE_DEFAULT;
- error = HPI_ERROR_INVALID_FORMAT;
+ err = HPI_ERROR_INVALID_FORMAT;
}
fmt.attributes = attributes;
break;
@@ -663,7 +399,7 @@ u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format,
}
hpi_msg_to_format(p_format, &fmt);
- return error;
+ return err;
}
u16 hpi_stream_estimate_buffer_size(struct hpi_format *p_format,
@@ -712,8 +448,8 @@ u16 hpi_stream_estimate_buffer_size(struct hpi_format *p_format,
return 0;
}
-u16 hpi_outstream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
- u16 outstream_index, u32 *ph_outstream)
+u16 hpi_outstream_open(u16 adapter_index, u16 outstream_index,
+ u32 *ph_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -733,38 +469,41 @@ u16 hpi_outstream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
return hr.error;
}
-u16 hpi_outstream_close(const struct hpi_hsubsys *ph_subsys, u32 h_outstream)
+u16 hpi_outstream_close(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_HOSTBUFFER_FREE);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
+
hpi_send_recv(&hm, &hr);
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_GROUP_RESET);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index);
hpi_send_recv(&hm, &hr);
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_CLOSE);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index);
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_outstream_get_info_ex(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u16 *pw_state, u32 *pbuffer_size, u32 *pdata_to_play,
- u32 *psamples_played, u32 *pauxiliary_data_to_play)
+u16 hpi_outstream_get_info_ex(u32 h_outstream, u16 *pw_state,
+ u32 *pbuffer_size, u32 *pdata_to_play, u32 *psamples_played,
+ u32 *pauxiliary_data_to_play)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_GET_INFO);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
@@ -782,15 +521,15 @@ u16 hpi_outstream_get_info_ex(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_outstream_write_buf(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, const u8 *pb_data, u32 bytes_to_write,
- const struct hpi_format *p_format)
+u16 hpi_outstream_write_buf(u32 h_outstream, const u8 *pb_data,
+ u32 bytes_to_write, const struct hpi_format *p_format)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_WRITE);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.pb_data = (u8 *)pb_data;
hm.u.d.u.data.data_size = bytes_to_write;
@@ -801,82 +540,85 @@ u16 hpi_outstream_write_buf(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_outstream_start(const struct hpi_hsubsys *ph_subsys, u32 h_outstream)
+u16 hpi_outstream_start(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_START);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_outstream_wait_start(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream)
+u16 hpi_outstream_wait_start(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_WAIT_START);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_outstream_stop(const struct hpi_hsubsys *ph_subsys, u32 h_outstream)
+u16 hpi_outstream_stop(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_STOP);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_outstream_sinegen(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream)
+u16 hpi_outstream_sinegen(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_SINEGEN);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_outstream_reset(const struct hpi_hsubsys *ph_subsys, u32 h_outstream)
+u16 hpi_outstream_reset(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_RESET);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_outstream_query_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, struct hpi_format *p_format)
+u16 hpi_outstream_query_format(u32 h_outstream, struct hpi_format *p_format)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_QUERY_FORMAT);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_format_to_msg(&hm.u.d.u.data.format, p_format);
@@ -885,15 +627,15 @@ u16 hpi_outstream_query_format(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_outstream_set_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, struct hpi_format *p_format)
+u16 hpi_outstream_set_format(u32 h_outstream, struct hpi_format *p_format)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_SET_FORMAT);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_format_to_msg(&hm.u.d.u.data.format, p_format);
@@ -902,15 +644,15 @@ u16 hpi_outstream_set_format(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_outstream_set_velocity(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, short velocity)
+u16 hpi_outstream_set_velocity(u32 h_outstream, short velocity)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_SET_VELOCITY);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.velocity = velocity;
hpi_send_recv(&hm, &hr);
@@ -918,15 +660,16 @@ u16 hpi_outstream_set_velocity(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_outstream_set_punch_in_out(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u32 punch_in_sample, u32 punch_out_sample)
+u16 hpi_outstream_set_punch_in_out(u32 h_outstream, u32 punch_in_sample,
+ u32 punch_out_sample)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_SET_PUNCHINOUT);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.pio.punch_in_sample = punch_in_sample;
hm.u.d.u.pio.punch_out_sample = punch_out_sample;
@@ -936,29 +679,29 @@ u16 hpi_outstream_set_punch_in_out(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_outstream_ancillary_reset(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u16 mode)
+u16 hpi_outstream_ancillary_reset(u32 h_outstream, u16 mode)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_ANC_RESET);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.format.channels = mode;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_outstream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u32 *pframes_available)
+u16 hpi_outstream_ancillary_get_info(u32 h_outstream, u32 *pframes_available)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_ANC_GET_INFO);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
if (hr.error == 0) {
if (pframes_available)
@@ -969,8 +712,8 @@ u16 hpi_outstream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_outstream_ancillary_read(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, struct hpi_anc_frame *p_anc_frame_buffer,
+u16 hpi_outstream_ancillary_read(u32 h_outstream,
+ struct hpi_anc_frame *p_anc_frame_buffer,
u32 anc_frame_buffer_size_in_bytes,
u32 number_of_ancillary_frames_to_read)
{
@@ -979,7 +722,8 @@ u16 hpi_outstream_ancillary_read(const struct hpi_hsubsys *ph_subsys,
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_ANC_READ);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.pb_data = (u8 *)p_anc_frame_buffer;
hm.u.d.u.data.data_size =
number_of_ancillary_frames_to_read *
@@ -987,19 +731,19 @@ u16 hpi_outstream_ancillary_read(const struct hpi_hsubsys *ph_subsys,
if (hm.u.d.u.data.data_size <= anc_frame_buffer_size_in_bytes)
hpi_send_recv(&hm, &hr);
else
- hr.error = HPI_ERROR_INVALID_DATA_TRANSFER;
+ hr.error = HPI_ERROR_INVALID_DATASIZE;
return hr.error;
}
-u16 hpi_outstream_set_time_scale(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u32 time_scale)
+u16 hpi_outstream_set_time_scale(u32 h_outstream, u32 time_scale)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_SET_TIMESCALE);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.time_scale = time_scale;
@@ -1008,22 +752,21 @@ u16 hpi_outstream_set_time_scale(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_outstream_host_buffer_allocate(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u32 size_in_bytes)
+u16 hpi_outstream_host_buffer_allocate(u32 h_outstream, u32 size_in_bytes)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_HOSTBUFFER_ALLOC);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.data_size = size_in_bytes;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_outstream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u8 **pp_buffer,
+u16 hpi_outstream_host_buffer_get_info(u32 h_outstream, u8 **pp_buffer,
struct hpi_hostbuffer_status **pp_status)
{
struct hpi_message hm;
@@ -1031,7 +774,8 @@ u16 hpi_outstream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys,
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_HOSTBUFFER_GET_INFO);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
if (hr.error == 0) {
@@ -1043,21 +787,20 @@ u16 hpi_outstream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_outstream_host_buffer_free(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream)
+u16 hpi_outstream_host_buffer_free(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_HOSTBUFFER_FREE);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_outstream_group_add(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u32 h_stream)
+u16 hpi_outstream_group_add(u32 h_outstream, u32 h_stream)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -1066,22 +809,22 @@ u16 hpi_outstream_group_add(const struct hpi_hsubsys *ph_subsys,
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_GROUP_ADD);
- hr.error = 0;
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
+
+ if (hpi_handle_indexes(h_stream, &adapter,
+ &hm.u.d.u.stream.stream_index))
+ return HPI_ERROR_INVALID_HANDLE;
+
c_obj_type = hpi_handle_object(h_stream);
switch (c_obj_type) {
case HPI_OBJ_OSTREAM:
- hm.u.d.u.stream.object_type = HPI_OBJ_OSTREAM;
- u32TOINDEXES(h_stream, &adapter,
- &hm.u.d.u.stream.stream_index);
- break;
case HPI_OBJ_ISTREAM:
- hm.u.d.u.stream.object_type = HPI_OBJ_ISTREAM;
- u32TOINDEXES(h_stream, &adapter,
- &hm.u.d.u.stream.stream_index);
+ hm.u.d.u.stream.object_type = c_obj_type;
break;
default:
- return HPI_ERROR_INVALID_STREAM;
+ return HPI_ERROR_INVALID_OBJ;
}
if (adapter != hm.adapter_index)
return HPI_ERROR_NO_INTERADAPTER_GROUPS;
@@ -1090,15 +833,16 @@ u16 hpi_outstream_group_add(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_outstream_group_get_map(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream, u32 *poutstream_map, u32 *pinstream_map)
+u16 hpi_outstream_group_get_map(u32 h_outstream, u32 *poutstream_map,
+ u32 *pinstream_map)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_GROUP_GETMAP);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
if (poutstream_map)
@@ -1109,21 +853,20 @@ u16 hpi_outstream_group_get_map(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_outstream_group_reset(const struct hpi_hsubsys *ph_subsys,
- u32 h_outstream)
+u16 hpi_outstream_group_reset(u32 h_outstream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_GROUP_RESET);
- u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_instream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
- u16 instream_index, u32 *ph_instream)
+u16 hpi_instream_open(u16 adapter_index, u16 instream_index, u32 *ph_instream)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -1145,38 +888,40 @@ u16 hpi_instream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
return hr.error;
}
-u16 hpi_instream_close(const struct hpi_hsubsys *ph_subsys, u32 h_instream)
+u16 hpi_instream_close(u32 h_instream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_HOSTBUFFER_FREE);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_GROUP_RESET);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index);
hpi_send_recv(&hm, &hr);
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_CLOSE);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index);
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_instream_query_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, const struct hpi_format *p_format)
+u16 hpi_instream_query_format(u32 h_instream,
+ const struct hpi_format *p_format)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_QUERY_FORMAT);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_format_to_msg(&hm.u.d.u.data.format, p_format);
hpi_send_recv(&hm, &hr);
@@ -1184,15 +929,15 @@ u16 hpi_instream_query_format(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_instream_set_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, const struct hpi_format *p_format)
+u16 hpi_instream_set_format(u32 h_instream, const struct hpi_format *p_format)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_SET_FORMAT);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_format_to_msg(&hm.u.d.u.data.format, p_format);
hpi_send_recv(&hm, &hr);
@@ -1200,15 +945,15 @@ u16 hpi_instream_set_format(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_instream_read_buf(const struct hpi_hsubsys *ph_subsys, u32 h_instream,
- u8 *pb_data, u32 bytes_to_read)
+u16 hpi_instream_read_buf(u32 h_instream, u8 *pb_data, u32 bytes_to_read)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_READ);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.data_size = bytes_to_read;
hm.u.d.u.data.pb_data = pb_data;
@@ -1217,72 +962,76 @@ u16 hpi_instream_read_buf(const struct hpi_hsubsys *ph_subsys, u32 h_instream,
return hr.error;
}
-u16 hpi_instream_start(const struct hpi_hsubsys *ph_subsys, u32 h_instream)
+u16 hpi_instream_start(u32 h_instream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_START);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_instream_wait_start(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream)
+u16 hpi_instream_wait_start(u32 h_instream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_WAIT_START);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_instream_stop(const struct hpi_hsubsys *ph_subsys, u32 h_instream)
+u16 hpi_instream_stop(u32 h_instream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_STOP);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_instream_reset(const struct hpi_hsubsys *ph_subsys, u32 h_instream)
+u16 hpi_instream_reset(u32 h_instream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_RESET);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_instream_get_info_ex(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, u16 *pw_state, u32 *pbuffer_size, u32 *pdata_recorded,
- u32 *psamples_recorded, u32 *pauxiliary_data_recorded)
+u16 hpi_instream_get_info_ex(u32 h_instream, u16 *pw_state, u32 *pbuffer_size,
+ u32 *pdata_recorded, u32 *psamples_recorded,
+ u32 *pauxiliary_data_recorded)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_GET_INFO);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
@@ -1300,15 +1049,15 @@ u16 hpi_instream_get_info_ex(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_instream_ancillary_reset(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, u16 bytes_per_frame, u16 mode, u16 alignment,
- u16 idle_bit)
+u16 hpi_instream_ancillary_reset(u32 h_instream, u16 bytes_per_frame,
+ u16 mode, u16 alignment, u16 idle_bit)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_ANC_RESET);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.format.attributes = bytes_per_frame;
hm.u.d.u.data.format.format = (mode << 8) | (alignment & 0xff);
hm.u.d.u.data.format.channels = idle_bit;
@@ -1316,14 +1065,14 @@ u16 hpi_instream_ancillary_reset(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_instream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, u32 *pframe_space)
+u16 hpi_instream_ancillary_get_info(u32 h_instream, u32 *pframe_space)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_ANC_GET_INFO);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
if (pframe_space)
*pframe_space =
@@ -1333,8 +1082,8 @@ u16 hpi_instream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_instream_ancillary_write(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, const struct hpi_anc_frame *p_anc_frame_buffer,
+u16 hpi_instream_ancillary_write(u32 h_instream,
+ const struct hpi_anc_frame *p_anc_frame_buffer,
u32 anc_frame_buffer_size_in_bytes,
u32 number_of_ancillary_frames_to_write)
{
@@ -1343,7 +1092,8 @@ u16 hpi_instream_ancillary_write(const struct hpi_hsubsys *ph_subsys,
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_ANC_WRITE);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.pb_data = (u8 *)p_anc_frame_buffer;
hm.u.d.u.data.data_size =
number_of_ancillary_frames_to_write *
@@ -1351,12 +1101,11 @@ u16 hpi_instream_ancillary_write(const struct hpi_hsubsys *ph_subsys,
if (hm.u.d.u.data.data_size <= anc_frame_buffer_size_in_bytes)
hpi_send_recv(&hm, &hr);
else
- hr.error = HPI_ERROR_INVALID_DATA_TRANSFER;
+ hr.error = HPI_ERROR_INVALID_DATASIZE;
return hr.error;
}
-u16 hpi_instream_host_buffer_allocate(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, u32 size_in_bytes)
+u16 hpi_instream_host_buffer_allocate(u32 h_instream, u32 size_in_bytes)
{
struct hpi_message hm;
@@ -1364,14 +1113,14 @@ u16 hpi_instream_host_buffer_allocate(const struct hpi_hsubsys *ph_subsys,
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_HOSTBUFFER_ALLOC);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.d.u.data.data_size = size_in_bytes;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_instream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, u8 **pp_buffer,
+u16 hpi_instream_host_buffer_get_info(u32 h_instream, u8 **pp_buffer,
struct hpi_hostbuffer_status **pp_status)
{
struct hpi_message hm;
@@ -1379,7 +1128,8 @@ u16 hpi_instream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys,
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_HOSTBUFFER_GET_INFO);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
if (hr.error == 0) {
@@ -1391,8 +1141,7 @@ u16 hpi_instream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_instream_host_buffer_free(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream)
+u16 hpi_instream_host_buffer_free(u32 h_instream)
{
struct hpi_message hm;
@@ -1400,13 +1149,13 @@ u16 hpi_instream_host_buffer_free(const struct hpi_hsubsys *ph_subsys,
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_HOSTBUFFER_FREE);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_instream_group_add(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, u32 h_stream)
+u16 hpi_instream_group_add(u32 h_instream, u32 h_stream)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -1416,22 +1165,23 @@ u16 hpi_instream_group_add(const struct hpi_hsubsys *ph_subsys,
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_GROUP_ADD);
hr.error = 0;
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
+
+ if (hpi_handle_indexes(h_stream, &adapter,
+ &hm.u.d.u.stream.stream_index))
+ return HPI_ERROR_INVALID_HANDLE;
+
c_obj_type = hpi_handle_object(h_stream);
switch (c_obj_type) {
case HPI_OBJ_OSTREAM:
- hm.u.d.u.stream.object_type = HPI_OBJ_OSTREAM;
- u32TOINDEXES(h_stream, &adapter,
- &hm.u.d.u.stream.stream_index);
- break;
case HPI_OBJ_ISTREAM:
- hm.u.d.u.stream.object_type = HPI_OBJ_ISTREAM;
- u32TOINDEXES(h_stream, &adapter,
- &hm.u.d.u.stream.stream_index);
+ hm.u.d.u.stream.object_type = c_obj_type;
break;
default:
- return HPI_ERROR_INVALID_STREAM;
+ return HPI_ERROR_INVALID_OBJ;
}
if (adapter != hm.adapter_index)
@@ -1441,15 +1191,16 @@ u16 hpi_instream_group_add(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_instream_group_get_map(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream, u32 *poutstream_map, u32 *pinstream_map)
+u16 hpi_instream_group_get_map(u32 h_instream, u32 *poutstream_map,
+ u32 *pinstream_map)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_HOSTBUFFER_FREE);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
if (poutstream_map)
@@ -1460,21 +1211,20 @@ u16 hpi_instream_group_get_map(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_instream_group_reset(const struct hpi_hsubsys *ph_subsys,
- u32 h_instream)
+u16 hpi_instream_group_reset(u32 h_instream)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_GROUP_RESET);
- u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_mixer_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
- u32 *ph_mixer)
+u16 hpi_mixer_open(u16 adapter_index, u32 *ph_mixer)
{
struct hpi_message hm;
struct hpi_response hr;
@@ -1492,25 +1242,29 @@ u16 hpi_mixer_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
return hr.error;
}
-u16 hpi_mixer_close(const struct hpi_hsubsys *ph_subsys, u32 h_mixer)
+u16 hpi_mixer_close(u32 h_mixer)
{
struct hpi_message hm;
struct hpi_response hr;
+
hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_CLOSE);
- u32TOINDEX(h_mixer, &hm.adapter_index);
+ if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL))
+ return HPI_ERROR_INVALID_HANDLE;
+
hpi_send_recv(&hm, &hr);
return hr.error;
}
-u16 hpi_mixer_get_control(const struct hpi_hsubsys *ph_subsys, u32 h_mixer,
- u16 src_node_type, u16 src_node_type_index, u16 dst_node_type,
- u16 dst_node_type_index, u16 control_type, u32 *ph_control)
+u16 hpi_mixer_get_control(u32 h_mixer, u16 src_node_type,
+ u16 src_node_type_index, u16 dst_node_type, u16 dst_node_type_index,
+ u16 control_type, u32 *ph_control)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER,
HPI_MIXER_GET_CONTROL);
- u32TOINDEX(h_mixer, &hm.adapter_index);
+ if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.m.node_type1 = src_node_type;
hm.u.m.node_index1 = src_node_type_index;
hm.u.m.node_type2 = dst_node_type;
@@ -1528,16 +1282,16 @@ u16 hpi_mixer_get_control(const struct hpi_hsubsys *ph_subsys, u32 h_mixer,
return hr.error;
}
-u16 hpi_mixer_get_control_by_index(const struct hpi_hsubsys *ph_subsys,
- u32 h_mixer, u16 control_index, u16 *pw_src_node_type,
- u16 *pw_src_node_index, u16 *pw_dst_node_type, u16 *pw_dst_node_index,
- u16 *pw_control_type, u32 *ph_control)
+u16 hpi_mixer_get_control_by_index(u32 h_mixer, u16 control_index,
+ u16 *pw_src_node_type, u16 *pw_src_node_index, u16 *pw_dst_node_type,
+ u16 *pw_dst_node_index, u16 *pw_control_type, u32 *ph_control)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER,
HPI_MIXER_GET_CONTROL_BY_INDEX);
- u32TOINDEX(h_mixer, &hm.adapter_index);
+ if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.m.control_index = control_index;
hpi_send_recv(&hm, &hr);
@@ -1562,13 +1316,14 @@ u16 hpi_mixer_get_control_by_index(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_mixer_store(const struct hpi_hsubsys *ph_subsys, u32 h_mixer,
- enum HPI_MIXER_STORE_COMMAND command, u16 index)
+u16 hpi_mixer_store(u32 h_mixer, enum HPI_MIXER_STORE_COMMAND command,
+ u16 index)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_STORE);
- u32TOINDEX(h_mixer, &hm.adapter_index);
+ if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.mx.store.command = command;
hm.u.mx.store.index = index;
hpi_send_recv(&hm, &hr);
@@ -1576,16 +1331,16 @@ u16 hpi_mixer_store(const struct hpi_hsubsys *ph_subsys, u32 h_mixer,
}
static
-u16 hpi_control_param_set(const struct hpi_hsubsys *ph_subsys,
- const u32 h_control, const u16 attrib, const u32 param1,
- const u32 param2)
+u16 hpi_control_param_set(const u32 h_control, const u16 attrib,
+ const u32 param1, const u32 param2)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_SET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = attrib;
hm.u.c.param1 = param1;
hm.u.c.param2 = param2;
@@ -1601,7 +1356,8 @@ static u16 hpi_control_log_set2(u32 h_control, u16 attrib, short sv0,
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_SET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = attrib;
hm.u.c.an_log_value[0] = sv0;
hm.u.c.an_log_value[1] = sv1;
@@ -1610,16 +1366,16 @@ static u16 hpi_control_log_set2(u32 h_control, u16 attrib, short sv0,
}
static
-u16 hpi_control_param_get(const struct hpi_hsubsys *ph_subsys,
- const u32 h_control, const u16 attrib, u32 param1, u32 param2,
- u32 *pparam1, u32 *pparam2)
+u16 hpi_control_param_get(const u32 h_control, const u16 attrib, u32 param1,
+ u32 param2, u32 *pparam1, u32 *pparam2)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = attrib;
hm.u.c.param1 = param1;
hm.u.c.param2 = param2;
@@ -1632,19 +1388,20 @@ u16 hpi_control_param_get(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-#define hpi_control_param1_get(s, h, a, p1) \
- hpi_control_param_get(s, h, a, 0, 0, p1, NULL)
-#define hpi_control_param2_get(s, h, a, p1, p2) \
- hpi_control_param_get(s, h, a, 0, 0, p1, p2)
+#define hpi_control_param1_get(h, a, p1) \
+ hpi_control_param_get(h, a, 0, 0, p1, NULL)
+#define hpi_control_param2_get(h, a, p1, p2) \
+ hpi_control_param_get(h, a, 0, 0, p1, p2)
-static u16 hpi_control_log_get2(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 attrib, short *sv0, short *sv1)
+static u16 hpi_control_log_get2(u32 h_control, u16 attrib, short *sv0,
+ short *sv1)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = attrib;
hpi_send_recv(&hm, &hr);
@@ -1655,8 +1412,7 @@ static u16 hpi_control_log_get2(const struct hpi_hsubsys *ph_subsys,
}
static
-u16 hpi_control_query(const struct hpi_hsubsys *ph_subsys,
- const u32 h_control, const u16 attrib, const u32 index,
+u16 hpi_control_query(const u32 h_control, const u16 attrib, const u32 index,
const u32 param, u32 *psetting)
{
struct hpi_message hm;
@@ -1664,7 +1420,8 @@ u16 hpi_control_query(const struct hpi_hsubsys *ph_subsys,
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_INFO);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = attrib;
hm.u.c.param1 = index;
@@ -1682,7 +1439,7 @@ static u16 hpi_control_get_string(const u32 h_control, const u16 attribute,
unsigned int sub_string_index = 0, j = 0;
char c = 0;
unsigned int n = 0;
- u16 hE = 0;
+ u16 err = 0;
if ((string_length < 1) || (string_length > 256))
return HPI_ERROR_INVALID_CONTROL_VALUE;
@@ -1693,7 +1450,9 @@ static u16 hpi_control_get_string(const u32 h_control, const u16 attribute,
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index,
+ &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = attribute;
hm.u.c.param1 = sub_string_index;
hm.u.c.param2 = 0;
@@ -1705,7 +1464,7 @@ static u16 hpi_control_get_string(const u32 h_control, const u16 attribute,
return HPI_ERROR_INVALID_CONTROL_VALUE;
if (hr.error) {
- hE = hr.error;
+ err = hr.error;
break;
}
for (j = 0; j < 8; j++) {
@@ -1714,7 +1473,7 @@ static u16 hpi_control_get_string(const u32 h_control, const u16 attribute,
n++;
if (n >= string_length) {
psz_string[string_length - 1] = 0;
- hE = HPI_ERROR_INVALID_CONTROL_VALUE;
+ err = HPI_ERROR_INVALID_CONTROL_VALUE;
break;
}
if (c == 0)
@@ -1730,57 +1489,52 @@ static u16 hpi_control_get_string(const u32 h_control, const u16 attribute,
if (c == 0)
break;
}
- return hE;
+ return err;
}
-u16 HPI_AESEBU__receiver_query_format(const struct hpi_hsubsys *ph_subsys,
- const u32 h_aes_rx, const u32 index, u16 *pw_format)
+u16 hpi_aesebu_receiver_query_format(const u32 h_aes_rx, const u32 index,
+ u16 *pw_format)
{
u32 qr;
u16 err;
- err = hpi_control_query(ph_subsys, h_aes_rx, HPI_AESEBURX_FORMAT,
- index, 0, &qr);
+ err = hpi_control_query(h_aes_rx, HPI_AESEBURX_FORMAT, index, 0, &qr);
*pw_format = (u16)qr;
return err;
}
-u16 HPI_AESEBU__receiver_set_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 format)
+u16 hpi_aesebu_receiver_set_format(u32 h_control, u16 format)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_AESEBURX_FORMAT, format, 0);
+ return hpi_control_param_set(h_control, HPI_AESEBURX_FORMAT, format,
+ 0);
}
-u16 HPI_AESEBU__receiver_get_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_format)
+u16 hpi_aesebu_receiver_get_format(u32 h_control, u16 *pw_format)
{
u16 err;
u32 param;
- err = hpi_control_param1_get(ph_subsys, h_control,
- HPI_AESEBURX_FORMAT, &param);
+ err = hpi_control_param1_get(h_control, HPI_AESEBURX_FORMAT, &param);
if (!err && pw_format)
*pw_format = (u16)param;
return err;
}
-u16 HPI_AESEBU__receiver_get_sample_rate(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *psample_rate)
+u16 hpi_aesebu_receiver_get_sample_rate(u32 h_control, u32 *psample_rate)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_AESEBURX_SAMPLERATE, psample_rate);
+ return hpi_control_param1_get(h_control, HPI_AESEBURX_SAMPLERATE,
+ psample_rate);
}
-u16 HPI_AESEBU__receiver_get_user_data(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 index, u16 *pw_data)
+u16 hpi_aesebu_receiver_get_user_data(u32 h_control, u16 index, u16 *pw_data)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_AESEBURX_USERDATA;
hm.u.c.param1 = index;
@@ -1791,14 +1545,15 @@ u16 HPI_AESEBU__receiver_get_user_data(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 HPI_AESEBU__receiver_get_channel_status(const struct hpi_hsubsys
- *ph_subsys, u32 h_control, u16 index, u16 *pw_data)
+u16 hpi_aesebu_receiver_get_channel_status(u32 h_control, u16 index,
+ u16 *pw_data)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_AESEBURX_CHANNELSTATUS;
hm.u.c.param1 = index;
@@ -1809,101 +1564,93 @@ u16 HPI_AESEBU__receiver_get_channel_status(const struct hpi_hsubsys
return hr.error;
}
-u16 HPI_AESEBU__receiver_get_error_status(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_error_data)
+u16 hpi_aesebu_receiver_get_error_status(u32 h_control, u16 *pw_error_data)
{
u32 error_data = 0;
- u16 error = 0;
+ u16 err = 0;
- error = hpi_control_param1_get(ph_subsys, h_control,
- HPI_AESEBURX_ERRORSTATUS, &error_data);
+ err = hpi_control_param1_get(h_control, HPI_AESEBURX_ERRORSTATUS,
+ &error_data);
if (pw_error_data)
*pw_error_data = (u16)error_data;
- return error;
+ return err;
}
-u16 HPI_AESEBU__transmitter_set_sample_rate(const struct hpi_hsubsys
- *ph_subsys, u32 h_control, u32 sample_rate)
+u16 hpi_aesebu_transmitter_set_sample_rate(u32 h_control, u32 sample_rate)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_AESEBUTX_SAMPLERATE, sample_rate, 0);
+ return hpi_control_param_set(h_control, HPI_AESEBUTX_SAMPLERATE,
+ sample_rate, 0);
}
-u16 HPI_AESEBU__transmitter_set_user_data(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 index, u16 data)
+u16 hpi_aesebu_transmitter_set_user_data(u32 h_control, u16 index, u16 data)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_AESEBUTX_USERDATA, index, data);
+ return hpi_control_param_set(h_control, HPI_AESEBUTX_USERDATA, index,
+ data);
}
-u16 HPI_AESEBU__transmitter_set_channel_status(const struct hpi_hsubsys
- *ph_subsys, u32 h_control, u16 index, u16 data)
+u16 hpi_aesebu_transmitter_set_channel_status(u32 h_control, u16 index,
+ u16 data)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_AESEBUTX_CHANNELSTATUS, index, data);
+ return hpi_control_param_set(h_control, HPI_AESEBUTX_CHANNELSTATUS,
+ index, data);
}
-u16 HPI_AESEBU__transmitter_get_channel_status(const struct hpi_hsubsys
- *ph_subsys, u32 h_control, u16 index, u16 *pw_data)
+u16 hpi_aesebu_transmitter_get_channel_status(u32 h_control, u16 index,
+ u16 *pw_data)
{
return HPI_ERROR_INVALID_OPERATION;
}
-u16 HPI_AESEBU__transmitter_query_format(const struct hpi_hsubsys *ph_subsys,
- const u32 h_aes_tx, const u32 index, u16 *pw_format)
+u16 hpi_aesebu_transmitter_query_format(const u32 h_aes_tx, const u32 index,
+ u16 *pw_format)
{
u32 qr;
u16 err;
- err = hpi_control_query(ph_subsys, h_aes_tx, HPI_AESEBUTX_FORMAT,
- index, 0, &qr);
+ err = hpi_control_query(h_aes_tx, HPI_AESEBUTX_FORMAT, index, 0, &qr);
*pw_format = (u16)qr;
return err;
}
-u16 HPI_AESEBU__transmitter_set_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 output_format)
+u16 hpi_aesebu_transmitter_set_format(u32 h_control, u16 output_format)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_AESEBUTX_FORMAT, output_format, 0);
+ return hpi_control_param_set(h_control, HPI_AESEBUTX_FORMAT,
+ output_format, 0);
}
-u16 HPI_AESEBU__transmitter_get_format(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_output_format)
+u16 hpi_aesebu_transmitter_get_format(u32 h_control, u16 *pw_output_format)
{
u16 err;
u32 param;
- err = hpi_control_param1_get(ph_subsys, h_control,
- HPI_AESEBUTX_FORMAT, &param);
+ err = hpi_control_param1_get(h_control, HPI_AESEBUTX_FORMAT, &param);
if (!err && pw_output_format)
*pw_output_format = (u16)param;
return err;
}
-u16 hpi_bitstream_set_clock_edge(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 edge_type)
+u16 hpi_bitstream_set_clock_edge(u32 h_control, u16 edge_type)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_BITSTREAM_CLOCK_EDGE, edge_type, 0);
+ return hpi_control_param_set(h_control, HPI_BITSTREAM_CLOCK_EDGE,
+ edge_type, 0);
}
-u16 hpi_bitstream_set_data_polarity(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 polarity)
+u16 hpi_bitstream_set_data_polarity(u32 h_control, u16 polarity)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_BITSTREAM_DATA_POLARITY, polarity, 0);
+ return hpi_control_param_set(h_control, HPI_BITSTREAM_DATA_POLARITY,
+ polarity, 0);
}
-u16 hpi_bitstream_get_activity(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_clk_activity, u16 *pw_data_activity)
+u16 hpi_bitstream_get_activity(u32 h_control, u16 *pw_clk_activity,
+ u16 *pw_data_activity)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_BITSTREAM_ACTIVITY;
hpi_send_recv(&hm, &hr);
if (pw_clk_activity)
@@ -1913,45 +1660,43 @@ u16 hpi_bitstream_get_activity(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_channel_mode_query_mode(const struct hpi_hsubsys *ph_subsys,
- const u32 h_mode, const u32 index, u16 *pw_mode)
+u16 hpi_channel_mode_query_mode(const u32 h_mode, const u32 index,
+ u16 *pw_mode)
{
u32 qr;
u16 err;
- err = hpi_control_query(ph_subsys, h_mode, HPI_CHANNEL_MODE_MODE,
- index, 0, &qr);
+ err = hpi_control_query(h_mode, HPI_CHANNEL_MODE_MODE, index, 0, &qr);
*pw_mode = (u16)qr;
return err;
}
-u16 hpi_channel_mode_set(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u16 mode)
+u16 hpi_channel_mode_set(u32 h_control, u16 mode)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_CHANNEL_MODE_MODE, mode, 0);
+ return hpi_control_param_set(h_control, HPI_CHANNEL_MODE_MODE, mode,
+ 0);
}
-u16 hpi_channel_mode_get(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u16 *mode)
+u16 hpi_channel_mode_get(u32 h_control, u16 *mode)
{
u32 mode32 = 0;
- u16 error = hpi_control_param1_get(ph_subsys, h_control,
+ u16 err = hpi_control_param1_get(h_control,
HPI_CHANNEL_MODE_MODE, &mode32);
if (mode)
*mode = (u16)mode32;
- return error;
+ return err;
}
-u16 hpi_cobranet_hmi_write(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u32 hmi_address, u32 byte_count, u8 *pb_data)
+u16 hpi_cobranet_hmi_write(u32 h_control, u32 hmi_address, u32 byte_count,
+ u8 *pb_data)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROLEX,
HPI_CONTROL_SET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.cx.u.cobranet_data.byte_count = byte_count;
hm.u.cx.u.cobranet_data.hmi_address = hmi_address;
@@ -1969,15 +1714,16 @@ u16 hpi_cobranet_hmi_write(const struct hpi_hsubsys *ph_subsys, u32 h_control,
return hr.error;
}
-u16 hpi_cobranet_hmi_read(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u32 hmi_address, u32 max_byte_count, u32 *pbyte_count, u8 *pb_data)
+u16 hpi_cobranet_hmi_read(u32 h_control, u32 hmi_address, u32 max_byte_count,
+ u32 *pbyte_count, u8 *pb_data)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROLEX,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.cx.u.cobranet_data.byte_count = max_byte_count;
hm.u.cx.u.cobranet_data.hmi_address = hmi_address;
@@ -2008,16 +1754,16 @@ u16 hpi_cobranet_hmi_read(const struct hpi_hsubsys *ph_subsys, u32 h_control,
return hr.error;
}
-u16 hpi_cobranet_hmi_get_status(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pstatus, u32 *preadable_size,
- u32 *pwriteable_size)
+u16 hpi_cobranet_hmi_get_status(u32 h_control, u32 *pstatus,
+ u32 *preadable_size, u32 *pwriteable_size)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROLEX,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.cx.attribute = HPI_COBRANET_GET_STATUS;
@@ -2035,177 +1781,176 @@ u16 hpi_cobranet_hmi_get_status(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_cobranet_getI_paddress(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pi_paddress)
+u16 hpi_cobranet_get_ip_address(u32 h_control, u32 *pdw_ip_address)
{
u32 byte_count;
u32 iP;
- u16 error;
+ u16 err;
- error = hpi_cobranet_hmi_read(ph_subsys, h_control,
+ err = hpi_cobranet_hmi_read(h_control,
HPI_COBRANET_HMI_cobra_ip_mon_currentIP, 4, &byte_count,
(u8 *)&iP);
- *pi_paddress =
+ *pdw_ip_address =
((iP & 0xff000000) >> 8) | ((iP & 0x00ff0000) << 8) | ((iP &
0x0000ff00) >> 8) | ((iP & 0x000000ff) << 8);
- if (error)
- *pi_paddress = 0;
+ if (err)
+ *pdw_ip_address = 0;
- return error;
+ return err;
}
-u16 hpi_cobranet_setI_paddress(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 i_paddress)
+u16 hpi_cobranet_set_ip_address(u32 h_control, u32 dw_ip_address)
{
u32 iP;
- u16 error;
+ u16 err;
- iP = ((i_paddress & 0xff000000) >> 8) | ((i_paddress & 0x00ff0000) <<
- 8) | ((i_paddress & 0x0000ff00) >> 8) | ((i_paddress &
- 0x000000ff) << 8);
+ iP = ((dw_ip_address & 0xff000000) >> 8) | ((dw_ip_address &
+ 0x00ff0000) << 8) | ((dw_ip_address & 0x0000ff00) >>
+ 8) | ((dw_ip_address & 0x000000ff) << 8);
- error = hpi_cobranet_hmi_write(ph_subsys, h_control,
+ err = hpi_cobranet_hmi_write(h_control,
HPI_COBRANET_HMI_cobra_ip_mon_currentIP, 4, (u8 *)&iP);
- return error;
+ return err;
}
-u16 hpi_cobranet_get_staticI_paddress(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pi_paddress)
+u16 hpi_cobranet_get_static_ip_address(u32 h_control, u32 *pdw_ip_address)
{
u32 byte_count;
u32 iP;
- u16 error;
- error = hpi_cobranet_hmi_read(ph_subsys, h_control,
+ u16 err;
+ err = hpi_cobranet_hmi_read(h_control,
HPI_COBRANET_HMI_cobra_ip_mon_staticIP, 4, &byte_count,
(u8 *)&iP);
- *pi_paddress =
+ *pdw_ip_address =
((iP & 0xff000000) >> 8) | ((iP & 0x00ff0000) << 8) | ((iP &
0x0000ff00) >> 8) | ((iP & 0x000000ff) << 8);
- if (error)
- *pi_paddress = 0;
+ if (err)
+ *pdw_ip_address = 0;
- return error;
+ return err;
}
-u16 hpi_cobranet_set_staticI_paddress(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 i_paddress)
+u16 hpi_cobranet_set_static_ip_address(u32 h_control, u32 dw_ip_address)
{
u32 iP;
- u16 error;
+ u16 err;
- iP = ((i_paddress & 0xff000000) >> 8) | ((i_paddress & 0x00ff0000) <<
- 8) | ((i_paddress & 0x0000ff00) >> 8) | ((i_paddress &
- 0x000000ff) << 8);
+ iP = ((dw_ip_address & 0xff000000) >> 8) | ((dw_ip_address &
+ 0x00ff0000) << 8) | ((dw_ip_address & 0x0000ff00) >>
+ 8) | ((dw_ip_address & 0x000000ff) << 8);
- error = hpi_cobranet_hmi_write(ph_subsys, h_control,
+ err = hpi_cobranet_hmi_write(h_control,
HPI_COBRANET_HMI_cobra_ip_mon_staticIP, 4, (u8 *)&iP);
- return error;
+ return err;
}
-u16 hpi_cobranet_getMA_caddress(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pmAC_MS_bs, u32 *pmAC_LS_bs)
+u16 hpi_cobranet_get_macaddress(u32 h_control, u32 *p_mac_msbs,
+ u32 *p_mac_lsbs)
{
u32 byte_count;
- u16 error;
- u32 mAC;
+ u16 err;
+ u32 mac;
- error = hpi_cobranet_hmi_read(ph_subsys, h_control,
+ err = hpi_cobranet_hmi_read(h_control,
HPI_COBRANET_HMI_cobra_if_phy_address, 4, &byte_count,
- (u8 *)&mAC);
- *pmAC_MS_bs =
- ((mAC & 0xff000000) >> 8) | ((mAC & 0x00ff0000) << 8) | ((mAC
- & 0x0000ff00) >> 8) | ((mAC & 0x000000ff) << 8);
- error += hpi_cobranet_hmi_read(ph_subsys, h_control,
- HPI_COBRANET_HMI_cobra_if_phy_address + 1, 4, &byte_count,
- (u8 *)&mAC);
- *pmAC_LS_bs =
- ((mAC & 0xff000000) >> 8) | ((mAC & 0x00ff0000) << 8) | ((mAC
- & 0x0000ff00) >> 8) | ((mAC & 0x000000ff) << 8);
-
- if (error) {
- *pmAC_MS_bs = 0;
- *pmAC_LS_bs = 0;
+ (u8 *)&mac);
+
+ if (!err) {
+ *p_mac_msbs =
+ ((mac & 0xff000000) >> 8) | ((mac & 0x00ff0000) << 8)
+ | ((mac & 0x0000ff00) >> 8) | ((mac & 0x000000ff) <<
+ 8);
+
+ err = hpi_cobranet_hmi_read(h_control,
+ HPI_COBRANET_HMI_cobra_if_phy_address + 1, 4,
+ &byte_count, (u8 *)&mac);
}
- return error;
+ if (!err) {
+ *p_mac_lsbs =
+ ((mac & 0xff000000) >> 8) | ((mac & 0x00ff0000) << 8)
+ | ((mac & 0x0000ff00) >> 8) | ((mac & 0x000000ff) <<
+ 8);
+ } else {
+ *p_mac_msbs = 0;
+ *p_mac_lsbs = 0;
+ }
+
+ return err;
}
-u16 hpi_compander_set_enable(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 enable)
+u16 hpi_compander_set_enable(u32 h_control, u32 enable)
{
- return hpi_control_param_set(ph_subsys, h_control, HPI_GENERIC_ENABLE,
- enable, 0);
+ return hpi_control_param_set(h_control, HPI_GENERIC_ENABLE, enable,
+ 0);
}
-u16 hpi_compander_get_enable(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *enable)
+u16 hpi_compander_get_enable(u32 h_control, u32 *enable)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_GENERIC_ENABLE, enable);
+ return hpi_control_param1_get(h_control, HPI_GENERIC_ENABLE, enable);
}
-u16 hpi_compander_set_makeup_gain(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, short makeup_gain0_01dB)
+u16 hpi_compander_set_makeup_gain(u32 h_control, short makeup_gain0_01dB)
{
return hpi_control_log_set2(h_control, HPI_COMPANDER_MAKEUPGAIN,
makeup_gain0_01dB, 0);
}
-u16 hpi_compander_get_makeup_gain(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, short *makeup_gain0_01dB)
+u16 hpi_compander_get_makeup_gain(u32 h_control, short *makeup_gain0_01dB)
{
- return hpi_control_log_get2(ph_subsys, h_control,
- HPI_COMPANDER_MAKEUPGAIN, makeup_gain0_01dB, NULL);
+ return hpi_control_log_get2(h_control, HPI_COMPANDER_MAKEUPGAIN,
+ makeup_gain0_01dB, NULL);
}
-u16 hpi_compander_set_attack_time_constant(const struct hpi_hsubsys
- *ph_subsys, u32 h_control, unsigned int index, u32 attack)
+u16 hpi_compander_set_attack_time_constant(u32 h_control, unsigned int index,
+ u32 attack)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_COMPANDER_ATTACK, attack, index);
+ return hpi_control_param_set(h_control, HPI_COMPANDER_ATTACK, attack,
+ index);
}
-u16 hpi_compander_get_attack_time_constant(const struct hpi_hsubsys
- *ph_subsys, u32 h_control, unsigned int index, u32 *attack)
+u16 hpi_compander_get_attack_time_constant(u32 h_control, unsigned int index,
+ u32 *attack)
{
- return hpi_control_param_get(ph_subsys, h_control,
- HPI_COMPANDER_ATTACK, 0, index, attack, NULL);
+ return hpi_control_param_get(h_control, HPI_COMPANDER_ATTACK, 0,
+ index, attack, NULL);
}
-u16 hpi_compander_set_decay_time_constant(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, unsigned int index, u32 decay)
+u16 hpi_compander_set_decay_time_constant(u32 h_control, unsigned int index,
+ u32 decay)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_COMPANDER_DECAY, decay, index);
+ return hpi_control_param_set(h_control, HPI_COMPANDER_DECAY, decay,
+ index);
}
-u16 hpi_compander_get_decay_time_constant(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, unsigned int index, u32 *decay)
+u16 hpi_compander_get_decay_time_constant(u32 h_control, unsigned int index,
+ u32 *decay)
{
- return hpi_control_param_get(ph_subsys, h_control,
- HPI_COMPANDER_DECAY, 0, index, decay, NULL);
+ return hpi_control_param_get(h_control, HPI_COMPANDER_DECAY, 0, index,
+ decay, NULL);
}
-u16 hpi_compander_set_threshold(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, unsigned int index, short threshold0_01dB)
+u16 hpi_compander_set_threshold(u32 h_control, unsigned int index,
+ short threshold0_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_SET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_COMPANDER_THRESHOLD;
hm.u.c.param2 = index;
hm.u.c.an_log_value[0] = threshold0_01dB;
@@ -2215,15 +1960,16 @@ u16 hpi_compander_set_threshold(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_compander_get_threshold(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, unsigned int index, short *threshold0_01dB)
+u16 hpi_compander_get_threshold(u32 h_control, unsigned int index,
+ short *threshold0_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_COMPANDER_THRESHOLD;
hm.u.c.param2 = index;
@@ -2233,29 +1979,28 @@ u16 hpi_compander_get_threshold(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_compander_set_ratio(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 index, u32 ratio100)
+u16 hpi_compander_set_ratio(u32 h_control, u32 index, u32 ratio100)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_COMPANDER_RATIO, ratio100, index);
+ return hpi_control_param_set(h_control, HPI_COMPANDER_RATIO, ratio100,
+ index);
}
-u16 hpi_compander_get_ratio(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 index, u32 *ratio100)
+u16 hpi_compander_get_ratio(u32 h_control, u32 index, u32 *ratio100)
{
- return hpi_control_param_get(ph_subsys, h_control,
- HPI_COMPANDER_RATIO, 0, index, ratio100, NULL);
+ return hpi_control_param_get(h_control, HPI_COMPANDER_RATIO, 0, index,
+ ratio100, NULL);
}
-u16 hpi_level_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short *min_gain_01dB, short *max_gain_01dB, short *step_gain_01dB)
+u16 hpi_level_query_range(u32 h_control, short *min_gain_01dB,
+ short *max_gain_01dB, short *step_gain_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_LEVEL_RANGE;
hpi_send_recv(&hm, &hr);
@@ -2273,31 +2018,27 @@ u16 hpi_level_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control,
return hr.error;
}
-u16 hpi_level_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short an_gain0_01dB[HPI_MAX_CHANNELS]
+u16 hpi_level_set_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS]
)
{
return hpi_control_log_set2(h_control, HPI_LEVEL_GAIN,
an_gain0_01dB[0], an_gain0_01dB[1]);
}
-u16 hpi_level_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short an_gain0_01dB[HPI_MAX_CHANNELS]
+u16 hpi_level_get_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS]
)
{
- return hpi_control_log_get2(ph_subsys, h_control, HPI_LEVEL_GAIN,
+ return hpi_control_log_get2(h_control, HPI_LEVEL_GAIN,
&an_gain0_01dB[0], &an_gain0_01dB[1]);
}
-u16 hpi_meter_query_channels(const struct hpi_hsubsys *ph_subsys,
- const u32 h_meter, u32 *p_channels)
+u16 hpi_meter_query_channels(const u32 h_meter, u32 *p_channels)
{
- return hpi_control_query(ph_subsys, h_meter, HPI_METER_NUM_CHANNELS,
- 0, 0, p_channels);
+ return hpi_control_query(h_meter, HPI_METER_NUM_CHANNELS, 0, 0,
+ p_channels);
}
-u16 hpi_meter_get_peak(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short an_peakdB[HPI_MAX_CHANNELS]
+u16 hpi_meter_get_peak(u32 h_control, short an_peakdB[HPI_MAX_CHANNELS]
)
{
short i = 0;
@@ -2307,7 +2048,8 @@ u16 hpi_meter_get_peak(const struct hpi_hsubsys *ph_subsys, u32 h_control,
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.obj_index = hm.obj_index;
hm.u.c.attribute = HPI_METER_PEAK;
@@ -2322,8 +2064,7 @@ u16 hpi_meter_get_peak(const struct hpi_hsubsys *ph_subsys, u32 h_control,
return hr.error;
}
-u16 hpi_meter_get_rms(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short an_rmsdB[HPI_MAX_CHANNELS]
+u16 hpi_meter_get_rms(u32 h_control, short an_rmsdB[HPI_MAX_CHANNELS]
)
{
short i = 0;
@@ -2333,7 +2074,8 @@ u16 hpi_meter_get_rms(const struct hpi_hsubsys *ph_subsys, u32 h_control,
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_METER_RMS;
hpi_send_recv(&hm, &hr);
@@ -2348,22 +2090,20 @@ u16 hpi_meter_get_rms(const struct hpi_hsubsys *ph_subsys, u32 h_control,
return hr.error;
}
-u16 hpi_meter_set_rms_ballistics(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 attack, u16 decay)
+u16 hpi_meter_set_rms_ballistics(u32 h_control, u16 attack, u16 decay)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_METER_RMS_BALLISTICS, attack, decay);
+ return hpi_control_param_set(h_control, HPI_METER_RMS_BALLISTICS,
+ attack, decay);
}
-u16 hpi_meter_get_rms_ballistics(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pn_attack, u16 *pn_decay)
+u16 hpi_meter_get_rms_ballistics(u32 h_control, u16 *pn_attack, u16 *pn_decay)
{
u32 attack;
u32 decay;
u16 error;
- error = hpi_control_param2_get(ph_subsys, h_control,
- HPI_METER_RMS_BALLISTICS, &attack, &decay);
+ error = hpi_control_param2_get(h_control, HPI_METER_RMS_BALLISTICS,
+ &attack, &decay);
if (pn_attack)
*pn_attack = (unsigned short)attack;
@@ -2373,22 +2113,21 @@ u16 hpi_meter_get_rms_ballistics(const struct hpi_hsubsys *ph_subsys,
return error;
}
-u16 hpi_meter_set_peak_ballistics(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 attack, u16 decay)
+u16 hpi_meter_set_peak_ballistics(u32 h_control, u16 attack, u16 decay)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_METER_PEAK_BALLISTICS, attack, decay);
+ return hpi_control_param_set(h_control, HPI_METER_PEAK_BALLISTICS,
+ attack, decay);
}
-u16 hpi_meter_get_peak_ballistics(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pn_attack, u16 *pn_decay)
+u16 hpi_meter_get_peak_ballistics(u32 h_control, u16 *pn_attack,
+ u16 *pn_decay)
{
u32 attack;
u32 decay;
u16 error;
- error = hpi_control_param2_get(ph_subsys, h_control,
- HPI_METER_PEAK_BALLISTICS, &attack, &decay);
+ error = hpi_control_param2_get(h_control, HPI_METER_PEAK_BALLISTICS,
+ &attack, &decay);
if (pn_attack)
*pn_attack = (short)attack;
@@ -2398,55 +2137,53 @@ u16 hpi_meter_get_peak_ballistics(const struct hpi_hsubsys *ph_subsys,
return error;
}
-u16 hpi_microphone_set_phantom_power(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 on_off)
+u16 hpi_microphone_set_phantom_power(u32 h_control, u16 on_off)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_MICROPHONE_PHANTOM_POWER, (u32)on_off, 0);
+ return hpi_control_param_set(h_control, HPI_MICROPHONE_PHANTOM_POWER,
+ (u32)on_off, 0);
}
-u16 hpi_microphone_get_phantom_power(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_on_off)
+u16 hpi_microphone_get_phantom_power(u32 h_control, u16 *pw_on_off)
{
u16 error = 0;
u32 on_off = 0;
- error = hpi_control_param1_get(ph_subsys, h_control,
+ error = hpi_control_param1_get(h_control,
HPI_MICROPHONE_PHANTOM_POWER, &on_off);
if (pw_on_off)
*pw_on_off = (u16)on_off;
return error;
}
-u16 hpi_multiplexer_set_source(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 source_node_type, u16 source_node_index)
+u16 hpi_multiplexer_set_source(u32 h_control, u16 source_node_type,
+ u16 source_node_index)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_MULTIPLEXER_SOURCE, source_node_type, source_node_index);
+ return hpi_control_param_set(h_control, HPI_MULTIPLEXER_SOURCE,
+ source_node_type, source_node_index);
}
-u16 hpi_multiplexer_get_source(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *source_node_type, u16 *source_node_index)
+u16 hpi_multiplexer_get_source(u32 h_control, u16 *source_node_type,
+ u16 *source_node_index)
{
u32 node, index;
- u16 error = hpi_control_param2_get(ph_subsys, h_control,
+ u16 err = hpi_control_param2_get(h_control,
HPI_MULTIPLEXER_SOURCE, &node,
&index);
if (source_node_type)
*source_node_type = (u16)node;
if (source_node_index)
*source_node_index = (u16)index;
- return error;
+ return err;
}
-u16 hpi_multiplexer_query_source(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 index, u16 *source_node_type,
- u16 *source_node_index)
+u16 hpi_multiplexer_query_source(u32 h_control, u16 index,
+ u16 *source_node_type, u16 *source_node_index)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_MULTIPLEXER_QUERYSOURCE;
hm.u.c.param1 = index;
@@ -2459,15 +2196,15 @@ u16 hpi_multiplexer_query_source(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_parametricEQ__get_info(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_number_of_bands, u16 *pw_on_off)
+u16 hpi_parametric_eq_get_info(u32 h_control, u16 *pw_number_of_bands,
+ u16 *pw_on_off)
{
u32 oB = 0;
u32 oO = 0;
u16 error = 0;
- error = hpi_control_param2_get(ph_subsys, h_control,
- HPI_EQUALIZER_NUM_FILTERS, &oO, &oB);
+ error = hpi_control_param2_get(h_control, HPI_EQUALIZER_NUM_FILTERS,
+ &oO, &oB);
if (pw_number_of_bands)
*pw_number_of_bands = (u16)oB;
if (pw_on_off)
@@ -2475,23 +2212,22 @@ u16 hpi_parametricEQ__get_info(const struct hpi_hsubsys *ph_subsys,
return error;
}
-u16 hpi_parametricEQ__set_state(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 on_off)
+u16 hpi_parametric_eq_set_state(u32 h_control, u16 on_off)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_EQUALIZER_NUM_FILTERS, on_off, 0);
+ return hpi_control_param_set(h_control, HPI_EQUALIZER_NUM_FILTERS,
+ on_off, 0);
}
-u16 hpi_parametricEQ__get_band(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 index, u16 *pn_type, u32 *pfrequency_hz,
- short *pnQ100, short *pn_gain0_01dB)
+u16 hpi_parametric_eq_get_band(u32 h_control, u16 index, u16 *pn_type,
+ u32 *pfrequency_hz, short *pnQ100, short *pn_gain0_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_EQUALIZER_FILTER;
hm.u.c.param2 = index;
@@ -2509,16 +2245,16 @@ u16 hpi_parametricEQ__get_band(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_parametricEQ__set_band(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 index, u16 type, u32 frequency_hz, short q100,
- short gain0_01dB)
+u16 hpi_parametric_eq_set_band(u32 h_control, u16 index, u16 type,
+ u32 frequency_hz, short q100, short gain0_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_SET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.param1 = frequency_hz;
hm.u.c.param2 = (index & 0xFFFFL) + ((u32)type << 16);
@@ -2531,8 +2267,7 @@ u16 hpi_parametricEQ__set_band(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_parametricEQ__get_coeffs(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 index, short coeffs[5]
+u16 hpi_parametric_eq_get_coeffs(u32 h_control, u16 index, short coeffs[5]
)
{
struct hpi_message hm;
@@ -2540,7 +2275,8 @@ u16 hpi_parametricEQ__get_coeffs(const struct hpi_hsubsys *ph_subsys,
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_EQUALIZER_COEFFICIENTS;
hm.u.c.param2 = index;
@@ -2555,444 +2291,388 @@ u16 hpi_parametricEQ__get_coeffs(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_sample_clock_query_source(const struct hpi_hsubsys *ph_subsys,
- const u32 h_clock, const u32 index, u16 *pw_source)
+u16 hpi_sample_clock_query_source(const u32 h_clock, const u32 index,
+ u16 *pw_source)
{
u32 qr;
u16 err;
- err = hpi_control_query(ph_subsys, h_clock, HPI_SAMPLECLOCK_SOURCE,
- index, 0, &qr);
+ err = hpi_control_query(h_clock, HPI_SAMPLECLOCK_SOURCE, index, 0,
+ &qr);
*pw_source = (u16)qr;
return err;
}
-u16 hpi_sample_clock_set_source(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 source)
+u16 hpi_sample_clock_set_source(u32 h_control, u16 source)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_SAMPLECLOCK_SOURCE, source, 0);
+ return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_SOURCE,
+ source, 0);
}
-u16 hpi_sample_clock_get_source(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_source)
+u16 hpi_sample_clock_get_source(u32 h_control, u16 *pw_source)
{
- u16 error = 0;
+ u16 err = 0;
u32 source = 0;
- error = hpi_control_param1_get(ph_subsys, h_control,
- HPI_SAMPLECLOCK_SOURCE, &source);
- if (!error)
+ err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SOURCE,
+ &source);
+ if (!err)
if (pw_source)
*pw_source = (u16)source;
- return error;
+ return err;
}
-u16 hpi_sample_clock_query_source_index(const struct hpi_hsubsys *ph_subsys,
- const u32 h_clock, const u32 index, const u32 source,
- u16 *pw_source_index)
+u16 hpi_sample_clock_query_source_index(const u32 h_clock, const u32 index,
+ const u32 source, u16 *pw_source_index)
{
u32 qr;
u16 err;
- err = hpi_control_query(ph_subsys, h_clock,
- HPI_SAMPLECLOCK_SOURCE_INDEX, index, source, &qr);
+ err = hpi_control_query(h_clock, HPI_SAMPLECLOCK_SOURCE_INDEX, index,
+ source, &qr);
*pw_source_index = (u16)qr;
return err;
}
-u16 hpi_sample_clock_set_source_index(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 source_index)
+u16 hpi_sample_clock_set_source_index(u32 h_control, u16 source_index)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_SAMPLECLOCK_SOURCE_INDEX, source_index, 0);
+ return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_SOURCE_INDEX,
+ source_index, 0);
}
-u16 hpi_sample_clock_get_source_index(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u16 *pw_source_index)
+u16 hpi_sample_clock_get_source_index(u32 h_control, u16 *pw_source_index)
{
- u16 error = 0;
+ u16 err = 0;
u32 source_index = 0;
- error = hpi_control_param1_get(ph_subsys, h_control,
- HPI_SAMPLECLOCK_SOURCE_INDEX, &source_index);
- if (!error)
+ err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SOURCE_INDEX,
+ &source_index);
+ if (!err)
if (pw_source_index)
*pw_source_index = (u16)source_index;
- return error;
+ return err;
}
-u16 hpi_sample_clock_query_local_rate(const struct hpi_hsubsys *ph_subsys,
- const u32 h_clock, const u32 index, u32 *prate)
+u16 hpi_sample_clock_query_local_rate(const u32 h_clock, const u32 index,
+ u32 *prate)
{
u16 err;
- err = hpi_control_query(ph_subsys, h_clock,
- HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, index, 0, prate);
+ err = hpi_control_query(h_clock, HPI_SAMPLECLOCK_LOCAL_SAMPLERATE,
+ index, 0, prate);
return err;
}
-u16 hpi_sample_clock_set_local_rate(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 sample_rate)
+u16 hpi_sample_clock_set_local_rate(u32 h_control, u32 sample_rate)
{
- return hpi_control_param_set(ph_subsys, h_control,
+ return hpi_control_param_set(h_control,
HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, sample_rate, 0);
}
-u16 hpi_sample_clock_get_local_rate(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *psample_rate)
+u16 hpi_sample_clock_get_local_rate(u32 h_control, u32 *psample_rate)
{
- u16 error = 0;
+ u16 err = 0;
u32 sample_rate = 0;
- error = hpi_control_param1_get(ph_subsys, h_control,
+ err = hpi_control_param1_get(h_control,
HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, &sample_rate);
- if (!error)
+ if (!err)
if (psample_rate)
*psample_rate = sample_rate;
- return error;
+ return err;
}
-u16 hpi_sample_clock_get_sample_rate(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *psample_rate)
+u16 hpi_sample_clock_get_sample_rate(u32 h_control, u32 *psample_rate)
{
- u16 error = 0;
+ u16 err = 0;
u32 sample_rate = 0;
- error = hpi_control_param1_get(ph_subsys, h_control,
- HPI_SAMPLECLOCK_SAMPLERATE, &sample_rate);
- if (!error)
+ err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SAMPLERATE,
+ &sample_rate);
+ if (!err)
if (psample_rate)
*psample_rate = sample_rate;
- return error;
+ return err;
}
-u16 hpi_sample_clock_set_auto(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 enable)
+u16 hpi_sample_clock_set_auto(u32 h_control, u32 enable)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_SAMPLECLOCK_AUTO, enable, 0);
+ return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_AUTO, enable,
+ 0);
}
-u16 hpi_sample_clock_get_auto(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *penable)
+u16 hpi_sample_clock_get_auto(u32 h_control, u32 *penable)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_SAMPLECLOCK_AUTO, penable);
+ return hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_AUTO,
+ penable);
}
-u16 hpi_sample_clock_set_local_rate_lock(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 lock)
+u16 hpi_sample_clock_set_local_rate_lock(u32 h_control, u32 lock)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_SAMPLECLOCK_LOCAL_LOCK, lock, 0);
+ return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_LOCAL_LOCK,
+ lock, 0);
}
-u16 hpi_sample_clock_get_local_rate_lock(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *plock)
+u16 hpi_sample_clock_get_local_rate_lock(u32 h_control, u32 *plock)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_SAMPLECLOCK_LOCAL_LOCK, plock);
+ return hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_LOCAL_LOCK,
+ plock);
}
-u16 hpi_tone_detector_get_frequency(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 index, u32 *frequency)
+u16 hpi_tone_detector_get_frequency(u32 h_control, u32 index, u32 *frequency)
{
- return hpi_control_param_get(ph_subsys, h_control,
- HPI_TONEDETECTOR_FREQUENCY, index, 0, frequency, NULL);
+ return hpi_control_param_get(h_control, HPI_TONEDETECTOR_FREQUENCY,
+ index, 0, frequency, NULL);
}
-u16 hpi_tone_detector_get_state(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *state)
+u16 hpi_tone_detector_get_state(u32 h_control, u32 *state)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_TONEDETECTOR_STATE, state);
+ return hpi_control_param1_get(h_control, HPI_TONEDETECTOR_STATE,
+ state);
}
-u16 hpi_tone_detector_set_enable(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 enable)
+u16 hpi_tone_detector_set_enable(u32 h_control, u32 enable)
{
- return hpi_control_param_set(ph_subsys, h_control, HPI_GENERIC_ENABLE,
- (u32)enable, 0);
+ return hpi_control_param_set(h_control, HPI_GENERIC_ENABLE, enable,
+ 0);
}
-u16 hpi_tone_detector_get_enable(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *enable)
+u16 hpi_tone_detector_get_enable(u32 h_control, u32 *enable)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_GENERIC_ENABLE, enable);
+ return hpi_control_param1_get(h_control, HPI_GENERIC_ENABLE, enable);
}
-u16 hpi_tone_detector_set_event_enable(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 event_enable)
+u16 hpi_tone_detector_set_event_enable(u32 h_control, u32 event_enable)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_GENERIC_EVENT_ENABLE, (u32)event_enable, 0);
+ return hpi_control_param_set(h_control, HPI_GENERIC_EVENT_ENABLE,
+ (u32)event_enable, 0);
}
-u16 hpi_tone_detector_get_event_enable(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *event_enable)
+u16 hpi_tone_detector_get_event_enable(u32 h_control, u32 *event_enable)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_GENERIC_EVENT_ENABLE, event_enable);
+ return hpi_control_param1_get(h_control, HPI_GENERIC_EVENT_ENABLE,
+ event_enable);
}
-u16 hpi_tone_detector_set_threshold(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, int threshold)
+u16 hpi_tone_detector_set_threshold(u32 h_control, int threshold)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_TONEDETECTOR_THRESHOLD, (u32)threshold, 0);
+ return hpi_control_param_set(h_control, HPI_TONEDETECTOR_THRESHOLD,
+ (u32)threshold, 0);
}
-u16 hpi_tone_detector_get_threshold(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, int *threshold)
+u16 hpi_tone_detector_get_threshold(u32 h_control, int *threshold)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_TONEDETECTOR_THRESHOLD, (u32 *)threshold);
+ return hpi_control_param1_get(h_control, HPI_TONEDETECTOR_THRESHOLD,
+ (u32 *)threshold);
}
-u16 hpi_silence_detector_get_state(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *state)
+u16 hpi_silence_detector_get_state(u32 h_control, u32 *state)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_SILENCEDETECTOR_STATE, state);
+ return hpi_control_param1_get(h_control, HPI_SILENCEDETECTOR_STATE,
+ state);
}
-u16 hpi_silence_detector_set_enable(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 enable)
+u16 hpi_silence_detector_set_enable(u32 h_control, u32 enable)
{
- return hpi_control_param_set(ph_subsys, h_control, HPI_GENERIC_ENABLE,
- (u32)enable, 0);
+ return hpi_control_param_set(h_control, HPI_GENERIC_ENABLE, enable,
+ 0);
}
-u16 hpi_silence_detector_get_enable(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *enable)
+u16 hpi_silence_detector_get_enable(u32 h_control, u32 *enable)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_GENERIC_ENABLE, enable);
+ return hpi_control_param1_get(h_control, HPI_GENERIC_ENABLE, enable);
}
-u16 hpi_silence_detector_set_event_enable(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 event_enable)
+u16 hpi_silence_detector_set_event_enable(u32 h_control, u32 event_enable)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_GENERIC_EVENT_ENABLE, event_enable, 0);
+ return hpi_control_param_set(h_control, HPI_GENERIC_EVENT_ENABLE,
+ event_enable, 0);
}
-u16 hpi_silence_detector_get_event_enable(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *event_enable)
+u16 hpi_silence_detector_get_event_enable(u32 h_control, u32 *event_enable)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_GENERIC_EVENT_ENABLE, event_enable);
+ return hpi_control_param1_get(h_control, HPI_GENERIC_EVENT_ENABLE,
+ event_enable);
}
-u16 hpi_silence_detector_set_delay(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 delay)
+u16 hpi_silence_detector_set_delay(u32 h_control, u32 delay)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_SILENCEDETECTOR_DELAY, delay, 0);
+ return hpi_control_param_set(h_control, HPI_SILENCEDETECTOR_DELAY,
+ delay, 0);
}
-u16 hpi_silence_detector_get_delay(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *delay)
+u16 hpi_silence_detector_get_delay(u32 h_control, u32 *delay)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_SILENCEDETECTOR_DELAY, delay);
+ return hpi_control_param1_get(h_control, HPI_SILENCEDETECTOR_DELAY,
+ delay);
}
-u16 hpi_silence_detector_set_threshold(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, int threshold)
+u16 hpi_silence_detector_set_threshold(u32 h_control, int threshold)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_SILENCEDETECTOR_THRESHOLD, threshold, 0);
+ return hpi_control_param_set(h_control, HPI_SILENCEDETECTOR_THRESHOLD,
+ threshold, 0);
}
-u16 hpi_silence_detector_get_threshold(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, int *threshold)
+u16 hpi_silence_detector_get_threshold(u32 h_control, int *threshold)
{
- return hpi_control_param1_get(ph_subsys, h_control,
+ return hpi_control_param1_get(h_control,
HPI_SILENCEDETECTOR_THRESHOLD, (u32 *)threshold);
}
-u16 hpi_tuner_query_band(const struct hpi_hsubsys *ph_subsys,
- const u32 h_tuner, const u32 index, u16 *pw_band)
+u16 hpi_tuner_query_band(const u32 h_tuner, const u32 index, u16 *pw_band)
{
u32 qr;
u16 err;
- err = hpi_control_query(ph_subsys, h_tuner, HPI_TUNER_BAND, index, 0,
- &qr);
+ err = hpi_control_query(h_tuner, HPI_TUNER_BAND, index, 0, &qr);
*pw_band = (u16)qr;
return err;
}
-u16 hpi_tuner_set_band(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u16 band)
+u16 hpi_tuner_set_band(u32 h_control, u16 band)
{
- return hpi_control_param_set(ph_subsys, h_control, HPI_TUNER_BAND,
- band, 0);
+ return hpi_control_param_set(h_control, HPI_TUNER_BAND, band, 0);
}
-u16 hpi_tuner_get_band(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u16 *pw_band)
+u16 hpi_tuner_get_band(u32 h_control, u16 *pw_band)
{
u32 band = 0;
u16 error = 0;
- error = hpi_control_param1_get(ph_subsys, h_control, HPI_TUNER_BAND,
- &band);
+ error = hpi_control_param1_get(h_control, HPI_TUNER_BAND, &band);
if (pw_band)
*pw_band = (u16)band;
return error;
}
-u16 hpi_tuner_query_frequency(const struct hpi_hsubsys *ph_subsys,
- const u32 h_tuner, const u32 index, const u16 band, u32 *pfreq)
+u16 hpi_tuner_query_frequency(const u32 h_tuner, const u32 index,
+ const u16 band, u32 *pfreq)
{
- return hpi_control_query(ph_subsys, h_tuner, HPI_TUNER_FREQ, index,
- band, pfreq);
+ return hpi_control_query(h_tuner, HPI_TUNER_FREQ, index, band, pfreq);
}
-u16 hpi_tuner_set_frequency(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 freq_ink_hz)
+u16 hpi_tuner_set_frequency(u32 h_control, u32 freq_ink_hz)
{
- return hpi_control_param_set(ph_subsys, h_control, HPI_TUNER_FREQ,
- freq_ink_hz, 0);
+ return hpi_control_param_set(h_control, HPI_TUNER_FREQ, freq_ink_hz,
+ 0);
}
-u16 hpi_tuner_get_frequency(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pw_freq_ink_hz)
+u16 hpi_tuner_get_frequency(u32 h_control, u32 *pw_freq_ink_hz)
{
- return hpi_control_param1_get(ph_subsys, h_control, HPI_TUNER_FREQ,
+ return hpi_control_param1_get(h_control, HPI_TUNER_FREQ,
pw_freq_ink_hz);
}
-u16 hpi_tuner_query_gain(const struct hpi_hsubsys *ph_subsys,
- const u32 h_tuner, const u32 index, u16 *pw_gain)
+u16 hpi_tuner_query_gain(const u32 h_tuner, const u32 index, u16 *pw_gain)
{
u32 qr;
u16 err;
- err = hpi_control_query(ph_subsys, h_tuner, HPI_TUNER_BAND, index, 0,
- &qr);
+ err = hpi_control_query(h_tuner, HPI_TUNER_BAND, index, 0, &qr);
*pw_gain = (u16)qr;
return err;
}
-u16 hpi_tuner_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short gain)
+u16 hpi_tuner_set_gain(u32 h_control, short gain)
{
- return hpi_control_param_set(ph_subsys, h_control, HPI_TUNER_GAIN,
- gain, 0);
+ return hpi_control_param_set(h_control, HPI_TUNER_GAIN, gain, 0);
}
-u16 hpi_tuner_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short *pn_gain)
+u16 hpi_tuner_get_gain(u32 h_control, short *pn_gain)
{
u32 gain = 0;
u16 error = 0;
- error = hpi_control_param1_get(ph_subsys, h_control, HPI_TUNER_GAIN,
- &gain);
+ error = hpi_control_param1_get(h_control, HPI_TUNER_GAIN, &gain);
if (pn_gain)
*pn_gain = (u16)gain;
return error;
}
-u16 hpi_tuner_getRF_level(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short *pw_level)
+u16 hpi_tuner_get_rf_level(u32 h_control, short *pw_level)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
- hm.u.c.attribute = HPI_TUNER_LEVEL;
- hm.u.c.param1 = HPI_TUNER_LEVEL_AVERAGE;
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
+ hm.u.cu.attribute = HPI_TUNER_LEVEL_AVG;
hpi_send_recv(&hm, &hr);
if (pw_level)
- *pw_level = (short)hr.u.c.param1;
+ *pw_level = hr.u.cu.tuner.s_level;
return hr.error;
}
-u16 hpi_tuner_get_rawRF_level(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, short *pw_level)
+u16 hpi_tuner_get_raw_rf_level(u32 h_control, short *pw_level)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
- hm.u.c.attribute = HPI_TUNER_LEVEL;
- hm.u.c.param1 = HPI_TUNER_LEVEL_RAW;
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
+ hm.u.cu.attribute = HPI_TUNER_LEVEL_RAW;
hpi_send_recv(&hm, &hr);
if (pw_level)
- *pw_level = (short)hr.u.c.param1;
+ *pw_level = hr.u.cu.tuner.s_level;
return hr.error;
}
-u16 hpi_tuner_query_deemphasis(const struct hpi_hsubsys *ph_subsys,
- const u32 h_tuner, const u32 index, const u16 band, u32 *pdeemphasis)
+u16 hpi_tuner_query_deemphasis(const u32 h_tuner, const u32 index,
+ const u16 band, u32 *pdeemphasis)
{
- return hpi_control_query(ph_subsys, h_tuner, HPI_TUNER_DEEMPHASIS,
- index, band, pdeemphasis);
+ return hpi_control_query(h_tuner, HPI_TUNER_DEEMPHASIS, index, band,
+ pdeemphasis);
}
-u16 hpi_tuner_set_deemphasis(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 deemphasis)
+u16 hpi_tuner_set_deemphasis(u32 h_control, u32 deemphasis)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_TUNER_DEEMPHASIS, deemphasis, 0);
+ return hpi_control_param_set(h_control, HPI_TUNER_DEEMPHASIS,
+ deemphasis, 0);
}
-u16 hpi_tuner_get_deemphasis(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pdeemphasis)
+u16 hpi_tuner_get_deemphasis(u32 h_control, u32 *pdeemphasis)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_TUNER_DEEMPHASIS, pdeemphasis);
+ return hpi_control_param1_get(h_control, HPI_TUNER_DEEMPHASIS,
+ pdeemphasis);
}
-u16 hpi_tuner_query_program(const struct hpi_hsubsys *ph_subsys,
- const u32 h_tuner, u32 *pbitmap_program)
+u16 hpi_tuner_query_program(const u32 h_tuner, u32 *pbitmap_program)
{
- return hpi_control_query(ph_subsys, h_tuner, HPI_TUNER_PROGRAM, 0, 0,
+ return hpi_control_query(h_tuner, HPI_TUNER_PROGRAM, 0, 0,
pbitmap_program);
}
-u16 hpi_tuner_set_program(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u32 program)
+u16 hpi_tuner_set_program(u32 h_control, u32 program)
{
- return hpi_control_param_set(ph_subsys, h_control, HPI_TUNER_PROGRAM,
- program, 0);
+ return hpi_control_param_set(h_control, HPI_TUNER_PROGRAM, program,
+ 0);
}
-u16 hpi_tuner_get_program(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u32 *pprogram)
+u16 hpi_tuner_get_program(u32 h_control, u32 *pprogram)
{
- return hpi_control_param1_get(ph_subsys, h_control, HPI_TUNER_PROGRAM,
- pprogram);
+ return hpi_control_param1_get(h_control, HPI_TUNER_PROGRAM, pprogram);
}
-u16 hpi_tuner_get_hd_radio_dsp_version(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, char *psz_dsp_version, const u32 string_size)
+u16 hpi_tuner_get_hd_radio_dsp_version(u32 h_control, char *psz_dsp_version,
+ const u32 string_size)
{
return hpi_control_get_string(h_control,
HPI_TUNER_HDRADIO_DSP_VERSION, psz_dsp_version, string_size);
}
-u16 hpi_tuner_get_hd_radio_sdk_version(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, char *psz_sdk_version, const u32 string_size)
+u16 hpi_tuner_get_hd_radio_sdk_version(u32 h_control, char *psz_sdk_version,
+ const u32 string_size)
{
return hpi_control_get_string(h_control,
HPI_TUNER_HDRADIO_SDK_VERSION, psz_sdk_version, string_size);
}
-u16 hpi_tuner_get_status(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u16 *pw_status_mask, u16 *pw_status)
+u16 hpi_tuner_get_status(u32 h_control, u16 *pw_status_mask, u16 *pw_status)
{
u32 status = 0;
u16 error = 0;
- error = hpi_control_param1_get(ph_subsys, h_control, HPI_TUNER_STATUS,
- &status);
+ error = hpi_control_param1_get(h_control, HPI_TUNER_STATUS, &status);
if (pw_status) {
if (!error) {
*pw_status_mask = (u16)(status >> 16);
@@ -3005,50 +2685,44 @@ u16 hpi_tuner_get_status(const struct hpi_hsubsys *ph_subsys, u32 h_control,
return error;
}
-u16 hpi_tuner_set_mode(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u32 mode, u32 value)
+u16 hpi_tuner_set_mode(u32 h_control, u32 mode, u32 value)
{
- return hpi_control_param_set(ph_subsys, h_control, HPI_TUNER_MODE,
- mode, value);
+ return hpi_control_param_set(h_control, HPI_TUNER_MODE, mode, value);
}
-u16 hpi_tuner_get_mode(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u32 mode, u32 *pn_value)
+u16 hpi_tuner_get_mode(u32 h_control, u32 mode, u32 *pn_value)
{
- return hpi_control_param_get(ph_subsys, h_control, HPI_TUNER_MODE,
- mode, 0, pn_value, NULL);
+ return hpi_control_param_get(h_control, HPI_TUNER_MODE, mode, 0,
+ pn_value, NULL);
}
-u16 hpi_tuner_get_hd_radio_signal_quality(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pquality)
+u16 hpi_tuner_get_hd_radio_signal_quality(u32 h_control, u32 *pquality)
{
- return hpi_control_param1_get(ph_subsys, h_control,
+ return hpi_control_param1_get(h_control,
HPI_TUNER_HDRADIO_SIGNAL_QUALITY, pquality);
}
-u16 hpi_tuner_get_hd_radio_signal_blend(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *pblend)
+u16 hpi_tuner_get_hd_radio_signal_blend(u32 h_control, u32 *pblend)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_TUNER_HDRADIO_BLEND, pblend);
+ return hpi_control_param1_get(h_control, HPI_TUNER_HDRADIO_BLEND,
+ pblend);
}
-u16 hpi_tuner_set_hd_radio_signal_blend(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, const u32 blend)
+u16 hpi_tuner_set_hd_radio_signal_blend(u32 h_control, const u32 blend)
{
- return hpi_control_param_set(ph_subsys, h_control,
- HPI_TUNER_HDRADIO_BLEND, blend, 0);
+ return hpi_control_param_set(h_control, HPI_TUNER_HDRADIO_BLEND,
+ blend, 0);
}
-u16 hpi_tuner_getRDS(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- char *p_data)
+u16 hpi_tuner_get_rds(u32 h_control, char *p_data)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_TUNER_RDS;
hpi_send_recv(&hm, &hr);
if (p_data) {
@@ -3059,80 +2733,82 @@ u16 hpi_tuner_getRDS(const struct hpi_hsubsys *ph_subsys, u32 h_control,
return hr.error;
}
-u16 HPI_PAD__get_channel_name(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, char *psz_string, const u32 data_length)
+u16 hpi_pad_get_channel_name(u32 h_control, char *psz_string,
+ const u32 data_length)
{
return hpi_control_get_string(h_control, HPI_PAD_CHANNEL_NAME,
psz_string, data_length);
}
-u16 HPI_PAD__get_artist(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- char *psz_string, const u32 data_length)
+u16 hpi_pad_get_artist(u32 h_control, char *psz_string, const u32 data_length)
{
return hpi_control_get_string(h_control, HPI_PAD_ARTIST, psz_string,
data_length);
}
-u16 HPI_PAD__get_title(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- char *psz_string, const u32 data_length)
+u16 hpi_pad_get_title(u32 h_control, char *psz_string, const u32 data_length)
{
return hpi_control_get_string(h_control, HPI_PAD_TITLE, psz_string,
data_length);
}
-u16 HPI_PAD__get_comment(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- char *psz_string, const u32 data_length)
+u16 hpi_pad_get_comment(u32 h_control, char *psz_string,
+ const u32 data_length)
{
return hpi_control_get_string(h_control, HPI_PAD_COMMENT, psz_string,
data_length);
}
-u16 HPI_PAD__get_program_type(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, u32 *ppTY)
+u16 hpi_pad_get_program_type(u32 h_control, u32 *ppTY)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_PAD_PROGRAM_TYPE, ppTY);
+ return hpi_control_param1_get(h_control, HPI_PAD_PROGRAM_TYPE, ppTY);
}
-u16 HPI_PAD__get_rdsPI(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- u32 *ppI)
+u16 hpi_pad_get_rdsPI(u32 h_control, u32 *ppI)
{
- return hpi_control_param1_get(ph_subsys, h_control,
- HPI_PAD_PROGRAM_ID, ppI);
+ return hpi_control_param1_get(h_control, HPI_PAD_PROGRAM_ID, ppI);
}
-u16 hpi_volume_query_channels(const struct hpi_hsubsys *ph_subsys,
- const u32 h_volume, u32 *p_channels)
+u16 hpi_volume_query_channels(const u32 h_volume, u32 *p_channels)
{
- return hpi_control_query(ph_subsys, h_volume, HPI_VOLUME_NUM_CHANNELS,
- 0, 0, p_channels);
+ return hpi_control_query(h_volume, HPI_VOLUME_NUM_CHANNELS, 0, 0,
+ p_channels);
}
-u16 hpi_volume_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short an_log_gain[HPI_MAX_CHANNELS]
+u16 hpi_volume_set_gain(u32 h_control, short an_log_gain[HPI_MAX_CHANNELS]
)
{
return hpi_control_log_set2(h_control, HPI_VOLUME_GAIN,
an_log_gain[0], an_log_gain[1]);
}
-u16 hpi_volume_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short an_log_gain[HPI_MAX_CHANNELS]
+u16 hpi_volume_get_gain(u32 h_control, short an_log_gain[HPI_MAX_CHANNELS]
)
{
- return hpi_control_log_get2(ph_subsys, h_control, HPI_VOLUME_GAIN,
+ return hpi_control_log_get2(h_control, HPI_VOLUME_GAIN,
&an_log_gain[0], &an_log_gain[1]);
}
-u16 hpi_volume_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short *min_gain_01dB, short *max_gain_01dB, short *step_gain_01dB)
+u16 hpi_volume_set_mute(u32 h_control, u32 mute)
+{
+ return hpi_control_param_set(h_control, HPI_VOLUME_MUTE, mute, 0);
+}
+
+u16 hpi_volume_get_mute(u32 h_control, u32 *mute)
+{
+ return hpi_control_param1_get(h_control, HPI_VOLUME_MUTE, mute);
+}
+
+u16 hpi_volume_query_range(u32 h_control, short *min_gain_01dB,
+ short *max_gain_01dB, short *step_gain_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_VOLUME_RANGE;
hpi_send_recv(&hm, &hr);
@@ -3150,16 +2826,17 @@ u16 hpi_volume_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control,
return hr.error;
}
-u16 hpi_volume_auto_fade_profile(const struct hpi_hsubsys *ph_subsys,
- u32 h_control, short an_stop_gain0_01dB[HPI_MAX_CHANNELS],
- u32 duration_ms, u16 profile)
+u16 hpi_volume_auto_fade_profile(u32 h_control,
+ short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms,
+ u16 profile)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_SET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
memcpy(hm.u.c.an_log_value, an_stop_gain0_01dB,
sizeof(short) * HPI_MAX_CHANNELS);
@@ -3173,21 +2850,21 @@ u16 hpi_volume_auto_fade_profile(const struct hpi_hsubsys *ph_subsys,
return hr.error;
}
-u16 hpi_volume_auto_fade(const struct hpi_hsubsys *ph_subsys, u32 h_control,
+u16 hpi_volume_auto_fade(u32 h_control,
short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms)
{
- return hpi_volume_auto_fade_profile(ph_subsys, h_control,
- an_stop_gain0_01dB, duration_ms, HPI_VOLUME_AUTOFADE_LOG);
+ return hpi_volume_auto_fade_profile(h_control, an_stop_gain0_01dB,
+ duration_ms, HPI_VOLUME_AUTOFADE_LOG);
}
-u16 hpi_vox_set_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short an_gain0_01dB)
+u16 hpi_vox_set_threshold(u32 h_control, short an_gain0_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_SET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_VOX_THRESHOLD;
hm.u.c.an_log_value[0] = an_gain0_01dB;
@@ -3197,14 +2874,14 @@ u16 hpi_vox_set_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control,
return hr.error;
}
-u16 hpi_vox_get_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control,
- short *an_gain0_01dB)
+u16 hpi_vox_get_threshold(u32 h_control, short *an_gain0_01dB)
{
struct hpi_message hm;
struct hpi_response hr;
hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL,
HPI_CONTROL_GET_STATE);
- u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index);
+ if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index))
+ return HPI_ERROR_INVALID_HANDLE;
hm.u.c.attribute = HPI_VOX_THRESHOLD;
hpi_send_recv(&hm, &hr);
@@ -3213,728 +2890,3 @@ u16 hpi_vox_get_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control,
return hr.error;
}
-
-static size_t strv_packet_size = MIN_STRV_PACKET_SIZE;
-
-static size_t entity_type_to_size[LAST_ENTITY_TYPE] = {
- 0,
- sizeof(struct hpi_entity),
- sizeof(void *),
-
- sizeof(int),
- sizeof(float),
- sizeof(double),
-
- sizeof(char),
- sizeof(char),
-
- 4 * sizeof(char),
- 16 * sizeof(char),
- 6 * sizeof(char),
-};
-
-static inline size_t hpi_entity_size(struct hpi_entity *entity_ptr)
-{
- return entity_ptr->header.size;
-}
-
-static inline size_t hpi_entity_header_size(struct hpi_entity *entity_ptr)
-{
- return sizeof(entity_ptr->header);
-}
-
-static inline size_t hpi_entity_value_size(struct hpi_entity *entity_ptr)
-{
- return hpi_entity_size(entity_ptr) -
- hpi_entity_header_size(entity_ptr);
-}
-
-static inline size_t hpi_entity_item_count(struct hpi_entity *entity_ptr)
-{
- return hpi_entity_value_size(entity_ptr) /
- entity_type_to_size[entity_ptr->header.type];
-}
-
-static inline struct hpi_entity *hpi_entity_ptr_to_next(struct hpi_entity
- *entity_ptr)
-{
- return (void *)(((u8 *)entity_ptr) + hpi_entity_size(entity_ptr));
-}
-
-static inline u16 hpi_entity_check_type(const enum e_entity_type t)
-{
- if (t >= 0 && t < STR_TYPE_FIELD_MAX)
- return 0;
- return HPI_ERROR_ENTITY_TYPE_INVALID;
-}
-
-static inline u16 hpi_entity_check_role(const enum e_entity_role r)
-{
- if (r >= 0 && r < STR_ROLE_FIELD_MAX)
- return 0;
- return HPI_ERROR_ENTITY_ROLE_INVALID;
-}
-
-static u16 hpi_entity_get_next(struct hpi_entity *entity, int recursive_flag,
- void *guard_p, struct hpi_entity **next)
-{
- HPI_DEBUG_ASSERT(entity != NULL);
- HPI_DEBUG_ASSERT(next != NULL);
- HPI_DEBUG_ASSERT(hpi_entity_size(entity) != 0);
-
- if (guard_p <= (void *)entity) {
- *next = NULL;
- return 0;
- }
-
- if (recursive_flag && entity->header.type == entity_type_sequence)
- *next = (struct hpi_entity *)entity->value;
- else
- *next = (struct hpi_entity *)hpi_entity_ptr_to_next(entity);
-
- if (guard_p <= (void *)*next) {
- *next = NULL;
- return 0;
- }
-
- HPI_DEBUG_ASSERT(guard_p >= (void *)hpi_entity_ptr_to_next(*next));
- return 0;
-}
-
-u16 hpi_entity_find_next(struct hpi_entity *container_entity,
- enum e_entity_type type, enum e_entity_role role, int recursive_flag,
- struct hpi_entity **current_match)
-{
- struct hpi_entity *tmp = NULL;
- void *guard_p = NULL;
-
- HPI_DEBUG_ASSERT(container_entity != NULL);
- guard_p = hpi_entity_ptr_to_next(container_entity);
-
- if (*current_match != NULL)
- hpi_entity_get_next(*current_match, recursive_flag, guard_p,
- &tmp);
- else
- hpi_entity_get_next(container_entity, 1, guard_p, &tmp);
-
- while (tmp) {
- u16 err;
-
- HPI_DEBUG_ASSERT((void *)tmp >= (void *)container_entity);
-
- if ((!type || tmp->header.type == type) && (!role
- || tmp->header.role == role)) {
- *current_match = tmp;
- return 0;
- }
-
- err = hpi_entity_get_next(tmp, recursive_flag, guard_p,
- current_match);
- if (err)
- return err;
-
- tmp = *current_match;
- }
-
- *current_match = NULL;
- return 0;
-}
-
-void hpi_entity_free(struct hpi_entity *entity)
-{
- kfree(entity);
-}
-
-static u16 hpi_entity_alloc_and_copy(struct hpi_entity *src,
- struct hpi_entity **dst)
-{
- size_t buf_size;
- HPI_DEBUG_ASSERT(dst != NULL);
- HPI_DEBUG_ASSERT(src != NULL);
-
- buf_size = hpi_entity_size(src);
- *dst = kmalloc(buf_size, GFP_KERNEL);
- if (*dst == NULL)
- return HPI_ERROR_MEMORY_ALLOC;
- memcpy(*dst, src, buf_size);
- return 0;
-}
-
-u16 hpi_universal_info(const struct hpi_hsubsys *ph_subsys, u32 hC,
- struct hpi_entity **info)
-{
- struct hpi_msg_strv hm;
- struct hpi_res_strv *phr;
- u16 hpi_err;
- int remaining_attempts = 2;
- size_t resp_packet_size = 1024;
-
- *info = NULL;
-
- while (remaining_attempts--) {
- phr = kmalloc(resp_packet_size, GFP_KERNEL);
- HPI_DEBUG_ASSERT(phr != NULL);
-
- hpi_init_message_responseV1(&hm.h, (u16)sizeof(hm), &phr->h,
- (u16)resp_packet_size, HPI_OBJ_CONTROL,
- HPI_CONTROL_GET_INFO);
- u32TOINDEXES(hC, &hm.h.adapter_index, &hm.h.obj_index);
-
- hm.strv.header.size = sizeof(hm.strv);
- phr->strv.header.size = resp_packet_size - sizeof(phr->h);
-
- hpi_send_recv((struct hpi_message *)&hm.h,
- (struct hpi_response *)&phr->h);
- if (phr->h.error == HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL) {
-
- HPI_DEBUG_ASSERT(phr->h.specific_error >
- MIN_STRV_PACKET_SIZE
- && phr->h.specific_error < 1500);
- resp_packet_size = phr->h.specific_error;
- } else {
- remaining_attempts = 0;
- if (!phr->h.error)
- hpi_entity_alloc_and_copy(&phr->strv, info);
- }
-
- hpi_err = phr->h.error;
- kfree(phr);
- }
-
- return hpi_err;
-}
-
-u16 hpi_universal_get(const struct hpi_hsubsys *ph_subsys, u32 hC,
- struct hpi_entity **value)
-{
- struct hpi_msg_strv hm;
- struct hpi_res_strv *phr;
- u16 hpi_err;
- int remaining_attempts = 2;
-
- *value = NULL;
-
- while (remaining_attempts--) {
- phr = kmalloc(strv_packet_size, GFP_KERNEL);
- if (!phr)
- return HPI_ERROR_MEMORY_ALLOC;
-
- hpi_init_message_responseV1(&hm.h, (u16)sizeof(hm), &phr->h,
- (u16)strv_packet_size, HPI_OBJ_CONTROL,
- HPI_CONTROL_GET_STATE);
- u32TOINDEXES(hC, &hm.h.adapter_index, &hm.h.obj_index);
-
- hm.strv.header.size = sizeof(hm.strv);
- phr->strv.header.size = strv_packet_size - sizeof(phr->h);
-
- hpi_send_recv((struct hpi_message *)&hm.h,
- (struct hpi_response *)&phr->h);
- if (phr->h.error == HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL) {
-
- HPI_DEBUG_ASSERT(phr->h.specific_error >
- MIN_STRV_PACKET_SIZE
- && phr->h.specific_error < 1000);
- strv_packet_size = phr->h.specific_error;
- } else {
- remaining_attempts = 0;
- if (!phr->h.error)
- hpi_entity_alloc_and_copy(&phr->strv, value);
- }
-
- hpi_err = phr->h.error;
- kfree(phr);
- }
-
- return hpi_err;
-}
-
-u16 hpi_universal_set(const struct hpi_hsubsys *ph_subsys, u32 hC,
- struct hpi_entity *value)
-{
- struct hpi_msg_strv *phm;
- struct hpi_res_strv hr;
-
- phm = kmalloc(sizeof(phm->h) + value->header.size, GFP_KERNEL);
- HPI_DEBUG_ASSERT(phm != NULL);
-
- hpi_init_message_responseV1(&phm->h,
- sizeof(phm->h) + value->header.size, &hr.h, sizeof(hr),
- HPI_OBJ_CONTROL, HPI_CONTROL_SET_STATE);
- u32TOINDEXES(hC, &phm->h.adapter_index, &phm->h.obj_index);
- hr.strv.header.size = sizeof(hr.strv);
-
- memcpy(&phm->strv, value, value->header.size);
- hpi_send_recv((struct hpi_message *)&phm->h,
- (struct hpi_response *)&hr.h);
-
- return hr.h.error;
-}
-
-u16 hpi_entity_alloc_and_pack(const enum e_entity_type type,
- const size_t item_count, const enum e_entity_role role, void *value,
- struct hpi_entity **entity)
-{
- size_t bytes_to_copy, total_size;
- u16 hE = 0;
- *entity = NULL;
-
- hE = hpi_entity_check_type(type);
- if (hE)
- return hE;
-
- HPI_DEBUG_ASSERT(role > entity_role_null && type < LAST_ENTITY_TYPE);
-
- bytes_to_copy = entity_type_to_size[type] * item_count;
- total_size = hpi_entity_header_size(*entity) + bytes_to_copy;
-
- HPI_DEBUG_ASSERT(total_size >= hpi_entity_header_size(*entity)
- && total_size < STR_SIZE_FIELD_MAX);
-
- *entity = kmalloc(total_size, GFP_KERNEL);
- if (*entity == NULL)
- return HPI_ERROR_MEMORY_ALLOC;
- memcpy((*entity)->value, value, bytes_to_copy);
- (*entity)->header.size =
- hpi_entity_header_size(*entity) + bytes_to_copy;
- (*entity)->header.type = type;
- (*entity)->header.role = role;
- return 0;
-}
-
-u16 hpi_entity_copy_value_from(struct hpi_entity *entity,
- enum e_entity_type type, size_t item_count, void *value_dst_p)
-{
- size_t bytes_to_copy;
-
- if (entity->header.type != type)
- return HPI_ERROR_ENTITY_TYPE_MISMATCH;
-
- if (hpi_entity_item_count(entity) != item_count)
- return HPI_ERROR_ENTITY_ITEM_COUNT;
-
- bytes_to_copy = entity_type_to_size[type] * item_count;
- memcpy(value_dst_p, entity->value, bytes_to_copy);
- return 0;
-}
-
-u16 hpi_entity_unpack(struct hpi_entity *entity, enum e_entity_type *type,
- size_t *item_count, enum e_entity_role *role, void **value)
-{
- u16 err = 0;
- HPI_DEBUG_ASSERT(entity != NULL);
-
- if (type)
- *type = entity->header.type;
-
- if (role)
- *role = entity->header.role;
-
- if (value)
- *value = entity->value;
-
- if (item_count != NULL) {
- if (entity->header.type == entity_type_sequence) {
- void *guard_p = hpi_entity_ptr_to_next(entity);
- struct hpi_entity *next = NULL;
- void *contents = entity->value;
-
- *item_count = 0;
- while (contents < guard_p) {
- (*item_count)++;
- err = hpi_entity_get_next(contents, 0,
- guard_p, &next);
- if (next == NULL || err)
- break;
- contents = next;
- }
- } else {
- *item_count = hpi_entity_item_count(entity);
- }
- }
- return err;
-}
-
-u16 hpi_gpio_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
- u32 *ph_gpio, u16 *pw_number_input_bits, u16 *pw_number_output_bits)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_GPIO, HPI_GPIO_OPEN);
- hm.adapter_index = adapter_index;
-
- hpi_send_recv(&hm, &hr);
-
- if (hr.error == 0) {
- *ph_gpio =
- hpi_indexes_to_handle(HPI_OBJ_GPIO, adapter_index, 0);
- if (pw_number_input_bits)
- *pw_number_input_bits = hr.u.l.number_input_bits;
- if (pw_number_output_bits)
- *pw_number_output_bits = hr.u.l.number_output_bits;
- } else
- *ph_gpio = 0;
- return hr.error;
-}
-
-u16 hpi_gpio_read_bit(const struct hpi_hsubsys *ph_subsys, u32 h_gpio,
- u16 bit_index, u16 *pw_bit_data)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_GPIO, HPI_GPIO_READ_BIT);
- u32TOINDEX(h_gpio, &hm.adapter_index);
- hm.u.l.bit_index = bit_index;
-
- hpi_send_recv(&hm, &hr);
-
- *pw_bit_data = hr.u.l.bit_data[0];
- return hr.error;
-}
-
-u16 hpi_gpio_read_all_bits(const struct hpi_hsubsys *ph_subsys, u32 h_gpio,
- u16 aw_all_bit_data[4]
- )
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_GPIO, HPI_GPIO_READ_ALL);
- u32TOINDEX(h_gpio, &hm.adapter_index);
-
- hpi_send_recv(&hm, &hr);
-
- if (aw_all_bit_data) {
- aw_all_bit_data[0] = hr.u.l.bit_data[0];
- aw_all_bit_data[1] = hr.u.l.bit_data[1];
- aw_all_bit_data[2] = hr.u.l.bit_data[2];
- aw_all_bit_data[3] = hr.u.l.bit_data[3];
- }
- return hr.error;
-}
-
-u16 hpi_gpio_write_bit(const struct hpi_hsubsys *ph_subsys, u32 h_gpio,
- u16 bit_index, u16 bit_data)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_GPIO, HPI_GPIO_WRITE_BIT);
- u32TOINDEX(h_gpio, &hm.adapter_index);
- hm.u.l.bit_index = bit_index;
- hm.u.l.bit_data = bit_data;
-
- hpi_send_recv(&hm, &hr);
-
- return hr.error;
-}
-
-u16 hpi_gpio_write_status(const struct hpi_hsubsys *ph_subsys, u32 h_gpio,
- u16 aw_all_bit_data[4]
- )
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_GPIO,
- HPI_GPIO_WRITE_STATUS);
- u32TOINDEX(h_gpio, &hm.adapter_index);
-
- hpi_send_recv(&hm, &hr);
-
- if (aw_all_bit_data) {
- aw_all_bit_data[0] = hr.u.l.bit_data[0];
- aw_all_bit_data[1] = hr.u.l.bit_data[1];
- aw_all_bit_data[2] = hr.u.l.bit_data[2];
- aw_all_bit_data[3] = hr.u.l.bit_data[3];
- }
- return hr.error;
-}
-
-u16 hpi_async_event_open(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u32 *ph_async)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_ASYNCEVENT,
- HPI_ASYNCEVENT_OPEN);
- hm.adapter_index = adapter_index;
-
- hpi_send_recv(&hm, &hr);
-
- if (hr.error == 0)
-
- *ph_async =
- hpi_indexes_to_handle(HPI_OBJ_ASYNCEVENT,
- adapter_index, 0);
- else
- *ph_async = 0;
- return hr.error;
-
-}
-
-u16 hpi_async_event_close(const struct hpi_hsubsys *ph_subsys, u32 h_async)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_ASYNCEVENT,
- HPI_ASYNCEVENT_OPEN);
- u32TOINDEX(h_async, &hm.adapter_index);
-
- hpi_send_recv(&hm, &hr);
-
- return hr.error;
-}
-
-u16 hpi_async_event_wait(const struct hpi_hsubsys *ph_subsys, u32 h_async,
- u16 maximum_events, struct hpi_async_event *p_events,
- u16 *pw_number_returned)
-{
-
- return 0;
-}
-
-u16 hpi_async_event_get_count(const struct hpi_hsubsys *ph_subsys,
- u32 h_async, u16 *pw_count)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_ASYNCEVENT,
- HPI_ASYNCEVENT_GETCOUNT);
- u32TOINDEX(h_async, &hm.adapter_index);
-
- hpi_send_recv(&hm, &hr);
-
- if (hr.error == 0)
- if (pw_count)
- *pw_count = hr.u.as.u.count.count;
-
- return hr.error;
-}
-
-u16 hpi_async_event_get(const struct hpi_hsubsys *ph_subsys, u32 h_async,
- u16 maximum_events, struct hpi_async_event *p_events,
- u16 *pw_number_returned)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_ASYNCEVENT,
- HPI_ASYNCEVENT_GET);
- u32TOINDEX(h_async, &hm.adapter_index);
-
- hpi_send_recv(&hm, &hr);
- if (!hr.error) {
- memcpy(p_events, &hr.u.as.u.event,
- sizeof(struct hpi_async_event));
- *pw_number_returned = 1;
- }
-
- return hr.error;
-}
-
-u16 hpi_nv_memory_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
- u32 *ph_nv_memory, u16 *pw_size_in_bytes)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_NVMEMORY,
- HPI_NVMEMORY_OPEN);
- hm.adapter_index = adapter_index;
-
- hpi_send_recv(&hm, &hr);
-
- if (hr.error == 0) {
- *ph_nv_memory =
- hpi_indexes_to_handle(HPI_OBJ_NVMEMORY, adapter_index,
- 0);
- if (pw_size_in_bytes)
- *pw_size_in_bytes = hr.u.n.size_in_bytes;
- } else
- *ph_nv_memory = 0;
- return hr.error;
-}
-
-u16 hpi_nv_memory_read_byte(const struct hpi_hsubsys *ph_subsys,
- u32 h_nv_memory, u16 index, u16 *pw_data)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_NVMEMORY,
- HPI_NVMEMORY_READ_BYTE);
- u32TOINDEX(h_nv_memory, &hm.adapter_index);
- hm.u.n.address = index;
-
- hpi_send_recv(&hm, &hr);
-
- *pw_data = hr.u.n.data;
- return hr.error;
-}
-
-u16 hpi_nv_memory_write_byte(const struct hpi_hsubsys *ph_subsys,
- u32 h_nv_memory, u16 index, u16 data)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_NVMEMORY,
- HPI_NVMEMORY_WRITE_BYTE);
- u32TOINDEX(h_nv_memory, &hm.adapter_index);
- hm.u.n.address = index;
- hm.u.n.data = data;
-
- hpi_send_recv(&hm, &hr);
-
- return hr.error;
-}
-
-u16 hpi_profile_open_all(const struct hpi_hsubsys *ph_subsys,
- u16 adapter_index, u16 profile_index, u32 *ph_profile,
- u16 *pw_max_profiles)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE,
- HPI_PROFILE_OPEN_ALL);
- hm.adapter_index = adapter_index;
- hm.obj_index = profile_index;
- hpi_send_recv(&hm, &hr);
-
- *pw_max_profiles = hr.u.p.u.o.max_profiles;
- if (hr.error == 0)
- *ph_profile =
- hpi_indexes_to_handle(HPI_OBJ_PROFILE, adapter_index,
- profile_index);
- else
- *ph_profile = 0;
- return hr.error;
-}
-
-u16 hpi_profile_get(const struct hpi_hsubsys *ph_subsys, u32 h_profile,
- u16 bin_index, u16 *pw_seconds, u32 *pmicro_seconds, u32 *pcall_count,
- u32 *pmax_micro_seconds, u32 *pmin_micro_seconds)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE, HPI_PROFILE_GET);
- u32TOINDEXES(h_profile, &hm.adapter_index, &hm.obj_index);
- hm.u.p.bin_index = bin_index;
- hpi_send_recv(&hm, &hr);
- if (pw_seconds)
- *pw_seconds = hr.u.p.u.t.seconds;
- if (pmicro_seconds)
- *pmicro_seconds = hr.u.p.u.t.micro_seconds;
- if (pcall_count)
- *pcall_count = hr.u.p.u.t.call_count;
- if (pmax_micro_seconds)
- *pmax_micro_seconds = hr.u.p.u.t.max_micro_seconds;
- if (pmin_micro_seconds)
- *pmin_micro_seconds = hr.u.p.u.t.min_micro_seconds;
- return hr.error;
-}
-
-u16 hpi_profile_get_utilization(const struct hpi_hsubsys *ph_subsys,
- u32 h_profile, u32 *putilization)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE,
- HPI_PROFILE_GET_UTILIZATION);
- u32TOINDEXES(h_profile, &hm.adapter_index, &hm.obj_index);
- hpi_send_recv(&hm, &hr);
- if (hr.error) {
- if (putilization)
- *putilization = 0;
- } else {
- if (putilization)
- *putilization = hr.u.p.u.t.call_count;
- }
- return hr.error;
-}
-
-u16 hpi_profile_get_name(const struct hpi_hsubsys *ph_subsys, u32 h_profile,
- u16 bin_index, char *sz_name, u16 name_length)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE,
- HPI_PROFILE_GET_NAME);
- u32TOINDEXES(h_profile, &hm.adapter_index, &hm.obj_index);
- hm.u.p.bin_index = bin_index;
- hpi_send_recv(&hm, &hr);
- if (hr.error) {
- if (sz_name)
- strcpy(sz_name, "??");
- } else {
- if (sz_name)
- memcpy(sz_name, (char *)hr.u.p.u.n.sz_name,
- name_length);
- }
- return hr.error;
-}
-
-u16 hpi_profile_start_all(const struct hpi_hsubsys *ph_subsys, u32 h_profile)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE,
- HPI_PROFILE_START_ALL);
- u32TOINDEXES(h_profile, &hm.adapter_index, &hm.obj_index);
- hpi_send_recv(&hm, &hr);
-
- return hr.error;
-}
-
-u16 hpi_profile_stop_all(const struct hpi_hsubsys *ph_subsys, u32 h_profile)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE,
- HPI_PROFILE_STOP_ALL);
- u32TOINDEXES(h_profile, &hm.adapter_index, &hm.obj_index);
- hpi_send_recv(&hm, &hr);
-
- return hr.error;
-}
-
-u16 hpi_watchdog_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index,
- u32 *ph_watchdog)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_WATCHDOG,
- HPI_WATCHDOG_OPEN);
- hm.adapter_index = adapter_index;
-
- hpi_send_recv(&hm, &hr);
-
- if (hr.error == 0)
- *ph_watchdog =
- hpi_indexes_to_handle(HPI_OBJ_WATCHDOG, adapter_index,
- 0);
- else
- *ph_watchdog = 0;
- return hr.error;
-}
-
-u16 hpi_watchdog_set_time(const struct hpi_hsubsys *ph_subsys, u32 h_watchdog,
- u32 time_millisec)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_WATCHDOG,
- HPI_WATCHDOG_SET_TIME);
- u32TOINDEX(h_watchdog, &hm.adapter_index);
- hm.u.w.time_ms = time_millisec;
-
- hpi_send_recv(&hm, &hr);
-
- return hr.error;
-}
-
-u16 hpi_watchdog_ping(const struct hpi_hsubsys *ph_subsys, u32 h_watchdog)
-{
- struct hpi_message hm;
- struct hpi_response hr;
- hpi_init_message_response(&hm, &hr, HPI_OBJ_WATCHDOG,
- HPI_WATCHDOG_PING);
- u32TOINDEX(h_watchdog, &hm.adapter_index);
-
- hpi_send_recv(&hm, &hr);
-
- return hr.error;
-}
diff --git a/sound/pci/asihpi/hpimsginit.c b/sound/pci/asihpi/hpimsginit.c
index 8e1d099..628376c 100644
--- a/sound/pci/asihpi/hpimsginit.c
+++ b/sound/pci/asihpi/hpimsginit.c
@@ -32,21 +32,6 @@ static u16 res_size[HPI_OBJ_MAXINDEX + 1] = HPI_RESPONSE_SIZE_BY_OBJECT;
static u16 gwSSX2_bypass;
/** \internal
- * Used by ASIO driver to disable SSX2 for a single process
- * \param phSubSys Pointer to HPI subsystem handle.
- * \param wBypass New bypass setting 0 = off, nonzero = on
- * \return Previous bypass setting.
- */
-u16 hpi_subsys_ssx2_bypass(const struct hpi_hsubsys *ph_subsys, u16 bypass)
-{
- u16 old_value = gwSSX2_bypass;
-
- gwSSX2_bypass = bypass;
-
- return old_value;
-}
-
-/** \internal
* initialize the HPI message structure
*/
static void hpi_init_message(struct hpi_message *phm, u16 object,
@@ -65,7 +50,8 @@ static void hpi_init_message(struct hpi_message *phm, u16 object,
phm->object = object;
phm->function = function;
phm->version = 0;
- /* Expect adapter index to be set by caller */
+ phm->adapter_index = HPI_ADAPTER_INDEX_INVALID;
+ /* Expect actual adapter index to be set by caller */
}
/** \internal
diff --git a/sound/pci/asihpi/hpimsginit.h b/sound/pci/asihpi/hpimsginit.h
index 864ad02..bfd330d 100644
--- a/sound/pci/asihpi/hpimsginit.h
+++ b/sound/pci/asihpi/hpimsginit.h
@@ -21,11 +21,15 @@
(C) Copyright AudioScience Inc. 2007
*******************************************************************************/
/* Initialise response headers, or msg/response pairs.
-Note that it is valid to just init a response e.g. when a lower level is preparing
-a response to a message.
-However, when sending a message, a matching response buffer always must be prepared
+Note that it is valid to just init a response e.g. when a lower level is
+preparing a response to a message.
+However, when sending a message, a matching response buffer must always be
+prepared.
*/
+#ifndef _HPIMSGINIT_H_
+#define _HPIMSGINIT_H_
+
void hpi_init_response(struct hpi_response *phr, u16 object, u16 function,
u16 error);
@@ -38,3 +42,5 @@ void hpi_init_responseV1(struct hpi_response_header *phr, u16 size,
void hpi_init_message_responseV1(struct hpi_message_header *phm, u16 msg_size,
struct hpi_response_header *phr, u16 res_size, u16 object,
u16 function);
+
+#endif /* _HPIMSGINIT_H_ */
diff --git a/sound/pci/asihpi/hpimsgx.c b/sound/pci/asihpi/hpimsgx.c
index f01ab96..bcbdf30 100644
--- a/sound/pci/asihpi/hpimsgx.c
+++ b/sound/pci/asihpi/hpimsgx.c
@@ -23,6 +23,7 @@ Extended Message Function With Response Cacheing
#define SOURCEFILE_NAME "hpimsgx.c"
#include "hpi_internal.h"
#include "hpimsginit.h"
+#include "hpicmn.h"
#include "hpimsgx.h"
#include "hpidebug.h"
@@ -42,22 +43,24 @@ static hpi_handler_func *hpi_lookup_entry_point_function(const struct hpi_pci
for (i = 0; asihpi_pci_tbl[i].vendor != 0; i++) {
if (asihpi_pci_tbl[i].vendor != PCI_ANY_ID
- && asihpi_pci_tbl[i].vendor != pci_info->vendor_id)
+ && asihpi_pci_tbl[i].vendor !=
+ pci_info->pci_dev->vendor)
continue;
if (asihpi_pci_tbl[i].device != PCI_ANY_ID
- && asihpi_pci_tbl[i].device != pci_info->device_id)
+ && asihpi_pci_tbl[i].device !=
+ pci_info->pci_dev->device)
continue;
if (asihpi_pci_tbl[i].subvendor != PCI_ANY_ID
&& asihpi_pci_tbl[i].subvendor !=
- pci_info->subsys_vendor_id)
+ pci_info->pci_dev->subsystem_vendor)
continue;
if (asihpi_pci_tbl[i].subdevice != PCI_ANY_ID
&& asihpi_pci_tbl[i].subdevice !=
- pci_info->subsys_device_id)
+ pci_info->pci_dev->subsystem_device)
continue;
- HPI_DEBUG_LOG(DEBUG, " %x,%lu\n", i,
- asihpi_pci_tbl[i].driver_data);
+ /* HPI_DEBUG_LOG(DEBUG, " %x,%lx\n", i,
+ asihpi_pci_tbl[i].driver_data); */
return (hpi_handler_func *) asihpi_pci_tbl[i].driver_data;
}
@@ -67,21 +70,12 @@ static hpi_handler_func *hpi_lookup_entry_point_function(const struct hpi_pci
static inline void hw_entry_point(struct hpi_message *phm,
struct hpi_response *phr)
{
-
- hpi_handler_func *ep;
-
- if (phm->adapter_index < HPI_MAX_ADAPTERS) {
- ep = (hpi_handler_func *) hpi_entry_points[phm->
- adapter_index];
- if (ep) {
- HPI_DEBUG_MESSAGE(DEBUG, phm);
- ep(phm, phr);
- HPI_DEBUG_RESPONSE(phr);
- return;
- }
- }
- hpi_init_response(phr, phm->object, phm->function,
- HPI_ERROR_PROCESSING_MESSAGE);
+ if ((phm->adapter_index < HPI_MAX_ADAPTERS)
+ && hpi_entry_points[phm->adapter_index])
+ hpi_entry_points[phm->adapter_index] (phm, phr);
+ else
+ hpi_init_response(phr, phm->object, phm->function,
+ HPI_ERROR_PROCESSING_MESSAGE);
}
static void adapter_open(struct hpi_message *phm, struct hpi_response *phr);
@@ -100,6 +94,7 @@ static void instream_close(struct hpi_message *phm, struct hpi_response *phr,
void *h_owner);
static void HPIMSGX__reset(u16 adapter_index);
+
static u16 HPIMSGX__init(struct hpi_message *phm, struct hpi_response *phr);
static void HPIMSGX__cleanup(u16 adapter_index, void *h_owner);
@@ -153,8 +148,6 @@ static struct hpi_stream_response
static struct hpi_mixer_response rESP_HPI_MIXER_OPEN[HPI_MAX_ADAPTERS];
-static struct hpi_subsys_response gRESP_HPI_SUBSYS_FIND_ADAPTERS;
-
static struct adapter_info aDAPTER_INFO[HPI_MAX_ADAPTERS];
/* use these to keep track of opens from user mode apps/DLLs */
@@ -167,6 +160,11 @@ static struct asi_open_state
static void subsys_message(struct hpi_message *phm, struct hpi_response *phr,
void *h_owner)
{
+ if (phm->adapter_index != HPI_ADAPTER_INDEX_INVALID)
+ HPI_DEBUG_LOG(WARNING,
+ "suspicious adapter index %d in subsys message 0x%x.\n",
+ phm->adapter_index, phm->function);
+
switch (phm->function) {
case HPI_SUBSYS_GET_VERSION:
hpi_init_response(phr, HPI_OBJ_SUBSYSTEM,
@@ -204,85 +202,37 @@ static void subsys_message(struct hpi_message *phm, struct hpi_response *phr,
HPI_SUBSYS_DRIVER_UNLOAD, 0);
return;
- case HPI_SUBSYS_GET_INFO:
- HPI_COMMON(phm, phr);
- break;
-
- case HPI_SUBSYS_FIND_ADAPTERS:
- memcpy(phr, &gRESP_HPI_SUBSYS_FIND_ADAPTERS,
- sizeof(gRESP_HPI_SUBSYS_FIND_ADAPTERS));
- break;
case HPI_SUBSYS_GET_NUM_ADAPTERS:
- memcpy(phr, &gRESP_HPI_SUBSYS_FIND_ADAPTERS,
- sizeof(gRESP_HPI_SUBSYS_FIND_ADAPTERS));
- phr->function = HPI_SUBSYS_GET_NUM_ADAPTERS;
- break;
case HPI_SUBSYS_GET_ADAPTER:
- {
- int count = phm->adapter_index;
- int index = 0;
- hpi_init_response(phr, HPI_OBJ_SUBSYSTEM,
- HPI_SUBSYS_GET_ADAPTER, 0);
-
- /* This is complicated by the fact that we want to
- * "skip" 0's in the adapter list.
- * First, make sure we are pointing to a
- * non-zero adapter type.
- */
- while (gRESP_HPI_SUBSYS_FIND_ADAPTERS.
- s.aw_adapter_list[index] == 0) {
- index++;
- if (index >= HPI_MAX_ADAPTERS)
- break;
- }
- while (count) {
- /* move on to the next adapter */
- index++;
- if (index >= HPI_MAX_ADAPTERS)
- break;
- while (gRESP_HPI_SUBSYS_FIND_ADAPTERS.
- s.aw_adapter_list[index] == 0) {
- index++;
- if (index >= HPI_MAX_ADAPTERS)
- break;
- }
- count--;
- }
+ HPI_COMMON(phm, phr);
+ break;
- if (index < HPI_MAX_ADAPTERS) {
- phr->u.s.adapter_index = (u16)index;
- phr->u.s.aw_adapter_list[0] =
- gRESP_HPI_SUBSYS_FIND_ADAPTERS.
- s.aw_adapter_list[index];
- } else {
- phr->u.s.adapter_index = 0;
- phr->u.s.aw_adapter_list[0] = 0;
- phr->error = HPI_ERROR_BAD_ADAPTER_NUMBER;
- }
- break;
- }
case HPI_SUBSYS_CREATE_ADAPTER:
HPIMSGX__init(phm, phr);
break;
+
case HPI_SUBSYS_DELETE_ADAPTER:
- HPIMSGX__cleanup(phm->adapter_index, h_owner);
+ HPIMSGX__cleanup(phm->obj_index, h_owner);
{
struct hpi_message hm;
struct hpi_response hr;
- /* call to HPI_ADAPTER_CLOSE */
hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER,
HPI_ADAPTER_CLOSE);
- hm.adapter_index = phm->adapter_index;
+ hm.adapter_index = phm->obj_index;
hw_entry_point(&hm, &hr);
}
- hw_entry_point(phm, phr);
- gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.
- aw_adapter_list[phm->adapter_index]
- = 0;
- hpi_entry_points[phm->adapter_index] = NULL;
+ if ((phm->obj_index < HPI_MAX_ADAPTERS)
+ && hpi_entry_points[phm->obj_index]) {
+ hpi_entry_points[phm->obj_index] (phm, phr);
+ hpi_entry_points[phm->obj_index] = NULL;
+ } else
+ phr->error = HPI_ERROR_INVALID_OBJ_INDEX;
+
break;
default:
- hw_entry_point(phm, phr);
+ /* Must explicitly handle every subsys message in this switch */
+ hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, phm->function,
+ HPI_ERROR_INVALID_FUNC);
break;
}
}
@@ -409,33 +359,7 @@ void hpi_send_recv_ex(struct hpi_message *phm, struct hpi_response *phr,
break;
}
HPI_DEBUG_RESPONSE(phr);
-#if 1
- if (phr->error >= HPI_ERROR_BACKEND_BASE) {
- void *ep = NULL;
- char *ep_name;
-
- HPI_DEBUG_MESSAGE(ERROR, phm);
-
- if (phm->adapter_index < HPI_MAX_ADAPTERS)
- ep = hpi_entry_points[phm->adapter_index];
-
- /* Don't need this? Have adapter index in debug info
- Know at driver load time index->backend mapping */
- if (ep == HPI_6000)
- ep_name = "HPI_6000";
- else if (ep == HPI_6205)
- ep_name = "HPI_6205";
- else
- ep_name = "unknown";
-
- HPI_DEBUG_LOG(ERROR, "HPI %s response - error# %d\n", ep_name,
- phr->error);
-
- if (hpi_debug_level >= HPI_DEBUG_LEVEL_VERBOSE)
- hpi_debug_data((u16 *)phm,
- sizeof(*phm) / sizeof(u16));
- }
-#endif
+
}
static void adapter_open(struct hpi_message *phm, struct hpi_response *phr)
@@ -484,7 +408,7 @@ static void instream_open(struct hpi_message *phm, struct hpi_response *phr,
else {
instream_user_open[phm->adapter_index][phm->
obj_index].open_flag = 1;
- hpios_msgxlock_un_lock(&msgx_lock);
+ hpios_msgxlock_unlock(&msgx_lock);
/* issue a reset */
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
@@ -509,7 +433,7 @@ static void instream_open(struct hpi_message *phm, struct hpi_response *phr,
sizeof(rESP_HPI_ISTREAM_OPEN[0][0]));
}
}
- hpios_msgxlock_un_lock(&msgx_lock);
+ hpios_msgxlock_unlock(&msgx_lock);
}
static void instream_close(struct hpi_message *phm, struct hpi_response *phr,
@@ -530,7 +454,7 @@ static void instream_close(struct hpi_message *phm, struct hpi_response *phr,
phm->wAdapterIndex, phm->wObjIndex, hOwner); */
instream_user_open[phm->adapter_index][phm->
obj_index].h_owner = NULL;
- hpios_msgxlock_un_lock(&msgx_lock);
+ hpios_msgxlock_unlock(&msgx_lock);
/* issue a reset */
hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
HPI_ISTREAM_RESET);
@@ -556,7 +480,7 @@ static void instream_close(struct hpi_message *phm, struct hpi_response *phr,
obj_index].h_owner);
phr->error = HPI_ERROR_OBJ_NOT_OPEN;
}
- hpios_msgxlock_un_lock(&msgx_lock);
+ hpios_msgxlock_unlock(&msgx_lock);
}
static void outstream_open(struct hpi_message *phm, struct hpi_response *phr,
@@ -581,7 +505,7 @@ static void outstream_open(struct hpi_message *phm, struct hpi_response *phr,
else {
outstream_user_open[phm->adapter_index][phm->
obj_index].open_flag = 1;
- hpios_msgxlock_un_lock(&msgx_lock);
+ hpios_msgxlock_unlock(&msgx_lock);
/* issue a reset */
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
@@ -606,7 +530,7 @@ static void outstream_open(struct hpi_message *phm, struct hpi_response *phr,
sizeof(rESP_HPI_OSTREAM_OPEN[0][0]));
}
}
- hpios_msgxlock_un_lock(&msgx_lock);
+ hpios_msgxlock_unlock(&msgx_lock);
}
static void outstream_close(struct hpi_message *phm, struct hpi_response *phr,
@@ -628,7 +552,7 @@ static void outstream_close(struct hpi_message *phm, struct hpi_response *phr,
phm->wAdapterIndex, phm->wObjIndex, hOwner); */
outstream_user_open[phm->adapter_index][phm->
obj_index].h_owner = NULL;
- hpios_msgxlock_un_lock(&msgx_lock);
+ hpios_msgxlock_unlock(&msgx_lock);
/* issue a reset */
hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM,
HPI_OSTREAM_RESET);
@@ -654,7 +578,7 @@ static void outstream_close(struct hpi_message *phm, struct hpi_response *phr,
obj_index].h_owner);
phr->error = HPI_ERROR_OBJ_NOT_OPEN;
}
- hpios_msgxlock_un_lock(&msgx_lock);
+ hpios_msgxlock_unlock(&msgx_lock);
}
static u16 adapter_prepare(u16 adapter)
@@ -683,16 +607,9 @@ static u16 adapter_prepare(u16 adapter)
if (hr.error)
return hr.error;
- aDAPTER_INFO[adapter].num_outstreams = hr.u.a.num_outstreams;
- aDAPTER_INFO[adapter].num_instreams = hr.u.a.num_instreams;
- aDAPTER_INFO[adapter].type = hr.u.a.adapter_type;
-
- gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.aw_adapter_list[adapter] =
- hr.u.a.adapter_type;
- gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.num_adapters++;
- if (gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.num_adapters > HPI_MAX_ADAPTERS)
- gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.num_adapters =
- HPI_MAX_ADAPTERS;
+ aDAPTER_INFO[adapter].num_outstreams = hr.u.ax.info.num_outstreams;
+ aDAPTER_INFO[adapter].num_instreams = hr.u.ax.info.num_instreams;
+ aDAPTER_INFO[adapter].type = hr.u.ax.info.adapter_type;
/* call to HPI_OSTREAM_OPEN */
for (i = 0; i < aDAPTER_INFO[adapter].num_outstreams; i++) {
@@ -727,7 +644,7 @@ static u16 adapter_prepare(u16 adapter)
memcpy(&rESP_HPI_MIXER_OPEN[adapter], &hr,
sizeof(rESP_HPI_MIXER_OPEN[0]));
- return gRESP_HPI_SUBSYS_FIND_ADAPTERS.h.error;
+ return 0;
}
static void HPIMSGX__reset(u16 adapter_index)
@@ -737,12 +654,6 @@ static void HPIMSGX__reset(u16 adapter_index)
struct hpi_response hr;
if (adapter_index == HPIMSGX_ALLADAPTERS) {
- /* reset all responses to contain errors */
- hpi_init_response(&hr, HPI_OBJ_SUBSYSTEM,
- HPI_SUBSYS_FIND_ADAPTERS, 0);
- memcpy(&gRESP_HPI_SUBSYS_FIND_ADAPTERS, &hr,
- sizeof(gRESP_HPI_SUBSYS_FIND_ADAPTERS));
-
for (adapter = 0; adapter < HPI_MAX_ADAPTERS; adapter++) {
hpi_init_response(&hr, HPI_OBJ_ADAPTER,
@@ -783,12 +694,6 @@ static void HPIMSGX__reset(u16 adapter_index)
rESP_HPI_ISTREAM_OPEN[adapter_index][i].h.error =
HPI_ERROR_INVALID_OBJ;
}
- if (gRESP_HPI_SUBSYS_FIND_ADAPTERS.
- s.aw_adapter_list[adapter_index]) {
- gRESP_HPI_SUBSYS_FIND_ADAPTERS.
- s.aw_adapter_list[adapter_index] = 0;
- gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.num_adapters--;
- }
}
}
@@ -802,15 +707,9 @@ static u16 HPIMSGX__init(struct hpi_message *phm,
hpi_handler_func *entry_point_func;
struct hpi_response hr;
- if (gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.num_adapters >= HPI_MAX_ADAPTERS)
- return HPI_ERROR_BAD_ADAPTER_NUMBER;
-
/* Init response here so we can pass in previous adapter list */
hpi_init_response(&hr, phm->object, phm->function,
HPI_ERROR_INVALID_OBJ);
- memcpy(hr.u.s.aw_adapter_list,
- gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.aw_adapter_list,
- sizeof(gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.aw_adapter_list));
entry_point_func =
hpi_lookup_entry_point_function(phm->u.s.resource.r.pci);
@@ -860,7 +759,7 @@ static void HPIMSGX__cleanup(u16 adapter_index, void *h_owner)
struct hpi_response hr;
HPI_DEBUG_LOG(DEBUG,
- "close adapter %d ostream %d\n",
+ "Close adapter %d ostream %d\n",
adapter, i);
hpi_init_message_response(&hm, &hr,
@@ -884,7 +783,7 @@ static void HPIMSGX__cleanup(u16 adapter_index, void *h_owner)
struct hpi_response hr;
HPI_DEBUG_LOG(DEBUG,
- "close adapter %d istream %d\n",
+ "Close adapter %d istream %d\n",
adapter, i);
hpi_init_message_response(&hm, &hr,
diff --git a/sound/pci/asihpi/hpioctl.c b/sound/pci/asihpi/hpioctl.c
index 22dbd91..cd624f1 100644
--- a/sound/pci/asihpi/hpioctl.c
+++ b/sound/pci/asihpi/hpioctl.c
@@ -30,6 +30,7 @@ Common Linux HPI ioctl and module probe/remove functions
#include <linux/slab.h>
#include <linux/moduleparam.h>
#include <asm/uaccess.h>
+#include <linux/pci.h>
#include <linux/stringify.h>
#ifdef MODULE_FIRMWARE
@@ -45,7 +46,7 @@ MODULE_FIRMWARE("asihpi/dsp8900.bin");
static int prealloc_stream_buf;
module_param(prealloc_stream_buf, int, S_IRUGO);
MODULE_PARM_DESC(prealloc_stream_buf,
- "preallocate size for per-adapter stream buffer");
+ "Preallocate size for per-adapter stream buffer");
/* Allow the debug level to be changed after module load.
E.g. echo 2 > /sys/module/asihpi/parameters/hpiDebugLevel
@@ -121,8 +122,8 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
phpi_ioctl_data = (struct hpi_ioctl_linux __user *)arg;
/* Read the message and response pointers from user space. */
- if (get_user(puhm, &phpi_ioctl_data->phm) ||
- get_user(puhr, &phpi_ioctl_data->phr)) {
+ if (get_user(puhm, &phpi_ioctl_data->phm)
+ || get_user(puhr, &phpi_ioctl_data->phr)) {
err = -EFAULT;
goto out;
}
@@ -135,7 +136,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
if (hm->h.size > sizeof(*hm))
hm->h.size = sizeof(*hm);
- /*printk(KERN_INFO "message size %d\n", hm->h.wSize); */
+ /* printk(KERN_INFO "message size %d\n", hm->h.wSize); */
uncopied_bytes = copy_from_user(hm, puhm, hm->h.size);
if (uncopied_bytes) {
@@ -155,8 +156,13 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
goto out;
}
+ if (hm->h.adapter_index >= HPI_MAX_ADAPTERS) {
+ err = -EINVAL;
+ goto out;
+ }
+
pa = &adapters[hm->h.adapter_index];
- hr->h.size = 0;
+ hr->h.size = res_max_size;
if (hm->h.object == HPI_OBJ_SUBSYSTEM) {
switch (hm->h.function) {
case HPI_SUBSYS_CREATE_ADAPTER:
@@ -216,7 +222,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
*/
if (pa->buffer_size < size) {
HPI_DEBUG_LOG(DEBUG,
- "realloc adapter %d stream "
+ "Realloc adapter %d stream "
"buffer from %zd to %d\n",
hm->h.adapter_index,
pa->buffer_size, size);
@@ -259,7 +265,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
copy_from_user(pa->p_buffer, ptr, size);
if (uncopied_bytes)
HPI_DEBUG_LOG(WARNING,
- "missed %d of %d "
+ "Missed %d of %d "
"bytes from user\n", uncopied_bytes,
size);
}
@@ -271,7 +277,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
copy_to_user(ptr, pa->p_buffer, size);
if (uncopied_bytes)
HPI_DEBUG_LOG(WARNING,
- "missed %d of %d " "bytes to user\n",
+ "Missed %d of %d " "bytes to user\n",
uncopied_bytes, size);
}
@@ -290,9 +296,9 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
if (hr->h.size > res_max_size) {
HPI_DEBUG_LOG(ERROR, "response too big %d %d\n", hr->h.size,
res_max_size);
- /*HPI_DEBUG_MESSAGE(ERROR, hm); */
- err = -EFAULT;
- goto out;
+ hr->h.error = HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL;
+ hr->h.specific_error = hr->h.size;
+ hr->h.size = sizeof(hr->h);
}
uncopied_bytes = copy_to_user(puhr, hr, hr->h.size);
@@ -320,18 +326,26 @@ int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev,
memset(&adapter, 0, sizeof(adapter));
- printk(KERN_DEBUG "probe PCI device (%04x:%04x,%04x:%04x,%04x)\n",
- pci_dev->vendor, pci_dev->device, pci_dev->subsystem_vendor,
+ dev_printk(KERN_DEBUG, &pci_dev->dev,
+ "probe %04x:%04x,%04x:%04x,%04x\n", pci_dev->vendor,
+ pci_dev->device, pci_dev->subsystem_vendor,
pci_dev->subsystem_device, pci_dev->devfn);
+ if (pci_enable_device(pci_dev) < 0) {
+ dev_printk(KERN_ERR, &pci_dev->dev,
+ "pci_enable_device failed, disabling device\n");
+ return -EIO;
+ }
+
+ pci_set_master(pci_dev); /* also sets latency timer if < 16 */
+
hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
HPI_SUBSYS_CREATE_ADAPTER);
hpi_init_response(&hr, HPI_OBJ_SUBSYSTEM, HPI_SUBSYS_CREATE_ADAPTER,
HPI_ERROR_PROCESSING_MESSAGE);
- hm.adapter_index = -1; /* an invalid index */
+ hm.adapter_index = HPI_ADAPTER_INDEX_INVALID;
- /* fill in HPI_PCI information from kernel provided information */
adapter.pci = pci_dev;
nm = HPI_MAX_ADAPTER_MEM_SPACES;
@@ -359,19 +373,7 @@ int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev,
pci.ap_mem_base[idx] = adapter.ap_remapped_mem_base[idx];
}
- /* could replace Pci with direct pointer to pci_dev for linux
- Instead wrap accessor functions for IDs etc.
- Would it work for windows?
- */
- pci.bus_number = pci_dev->bus->number;
- pci.vendor_id = (u16)pci_dev->vendor;
- pci.device_id = (u16)pci_dev->device;
- pci.subsys_vendor_id = (u16)(pci_dev->subsystem_vendor & 0xffff);
- pci.subsys_device_id = (u16)(pci_dev->subsystem_device & 0xffff);
- pci.device_number = pci_dev->devfn;
- pci.interrupt = pci_dev->irq;
- pci.p_os_data = pci_dev;
-
+ pci.pci_dev = pci_dev;
hm.u.s.resource.bus_type = HPI_BUS_PCI;
hm.u.s.resource.r.pci = &pci;
@@ -392,10 +394,10 @@ int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev,
}
adapter.index = hr.u.s.adapter_index;
- adapter.type = hr.u.s.aw_adapter_list[adapter.index];
+ adapter.type = hr.u.s.adapter_type;
hm.adapter_index = adapter.index;
- err = hpi_adapter_open(NULL, adapter.index);
+ err = hpi_adapter_open(adapter.index);
if (err)
goto err;
@@ -407,8 +409,9 @@ int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev,
mutex_init(&adapters[adapter.index].mutex);
pci_set_drvdata(pci_dev, &adapters[adapter.index]);
- printk(KERN_INFO "probe found adapter ASI%04X HPI index #%d.\n",
- adapter.type, adapter.index);
+ dev_printk(KERN_INFO, &pci_dev->dev,
+ "probe succeeded for ASI%04X HPI index %d\n", adapter.type,
+ adapter.index);
return 0;
@@ -439,7 +442,8 @@ void __devexit asihpi_adapter_remove(struct pci_dev *pci_dev)
hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
HPI_SUBSYS_DELETE_ADAPTER);
- hm.adapter_index = pa->index;
+ hm.obj_index = pa->index;
+ hm.adapter_index = HPI_ADAPTER_INDEX_INVALID;
hpi_send_recv_ex(&hm, &hr, HOWNER_KERNEL);
/* unmap PCI memory space, mapped during device init. */
@@ -450,20 +454,18 @@ void __devexit asihpi_adapter_remove(struct pci_dev *pci_dev)
}
}
- if (pa->p_buffer) {
- pa->buffer_size = 0;
+ if (pa->p_buffer)
vfree(pa->p_buffer);
- }
pci_set_drvdata(pci_dev, NULL);
- /*
- printk(KERN_INFO "PCI device (%04x:%04x,%04x:%04x,%04x),"
- " HPI index # %d, removed.\n",
- pci_dev->vendor, pci_dev->device,
- pci_dev->subsystem_vendor,
- pci_dev->subsystem_device, pci_dev->devfn,
- pa->index);
- */
+ if (1)
+ dev_printk(KERN_INFO, &pci_dev->dev,
+ "remove %04x:%04x,%04x:%04x,%04x," " HPI index %d.\n",
+ pci_dev->vendor, pci_dev->device,
+ pci_dev->subsystem_vendor, pci_dev->subsystem_device,
+ pci_dev->devfn, pa->index);
+
+ memset(pa, 0, sizeof(*pa));
}
void __init asihpi_init(void)
diff --git a/sound/pci/asihpi/hpios.h b/sound/pci/asihpi/hpios.h
index 370f39b..03273e7 100644
--- a/sound/pci/asihpi/hpios.h
+++ b/sound/pci/asihpi/hpios.h
@@ -27,9 +27,7 @@ HPI Operating System Specific macros for Linux Kernel driver
#define HPI_OS_LINUX_KERNEL
#define HPI_OS_DEFINED
-#define HPI_KERNEL_MODE
-
-#define HPI_REASSIGN_DUPLICATE_ADAPTER_IDX
+#define HPI_BUILD_KERNEL_MODE
#include <linux/io.h>
#include <asm/system.h>
@@ -135,20 +133,20 @@ static inline void cond_unlock(struct hpios_spinlock *l)
#define hpios_msgxlock_init(obj) spin_lock_init(&(obj)->lock)
#define hpios_msgxlock_lock(obj) cond_lock(obj)
-#define hpios_msgxlock_un_lock(obj) cond_unlock(obj)
+#define hpios_msgxlock_unlock(obj) cond_unlock(obj)
#define hpios_dsplock_init(obj) spin_lock_init(&(obj)->dsp_lock.lock)
#define hpios_dsplock_lock(obj) cond_lock(&(obj)->dsp_lock)
#define hpios_dsplock_unlock(obj) cond_unlock(&(obj)->dsp_lock)
#ifdef CONFIG_SND_DEBUG
-#define HPI_DEBUG
+#define HPI_BUILD_DEBUG
#endif
#define HPI_ALIST_LOCKING
#define hpios_alistlock_init(obj) spin_lock_init(&((obj)->list_lock.lock))
#define hpios_alistlock_lock(obj) spin_lock(&((obj)->list_lock.lock))
-#define hpios_alistlock_un_lock(obj) spin_unlock(&((obj)->list_lock.lock))
+#define hpios_alistlock_unlock(obj) spin_unlock(&((obj)->list_lock.lock))
struct hpi_adapter {
/* mutex prevents contention for one card
diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 49d572a..3119cd9 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -522,7 +522,7 @@ static int snd_atiixp_aclink_reset(struct atiixp *chip)
atiixp_read(chip, CMD);
mdelay(1);
atiixp_update(chip, CMD, ATI_REG_CMD_AC_RESET, ATI_REG_CMD_AC_RESET);
- if (--timeout) {
+ if (!--timeout) {
snd_printk(KERN_ERR "atiixp: codec reset timeout\n");
break;
}
diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
index 91d7036..2f74c2f 100644
--- a/sound/pci/atiixp_modem.c
+++ b/sound/pci/atiixp_modem.c
@@ -498,7 +498,7 @@ static int snd_atiixp_aclink_reset(struct atiixp_modem *chip)
atiixp_read(chip, CMD);
msleep(1);
atiixp_update(chip, CMD, ATI_REG_CMD_AC_RESET, ATI_REG_CMD_AC_RESET);
- if (--timeout) {
+ if (!--timeout) {
snd_printk(KERN_ERR "atiixp-modem: codec reset timeout\n");
break;
}
diff --git a/sound/pci/au88x0/au88x0_eq.c b/sound/pci/au88x0/au88x0_eq.c
index 38602b8..278ed81 100644
--- a/sound/pci/au88x0/au88x0_eq.c
+++ b/sound/pci/au88x0/au88x0_eq.c
@@ -896,7 +896,8 @@ static int __devinit vortex_eq_init(vortex_t * vortex)
if ((kcontrol =
snd_ctl_new1(&vortex_eq_kcontrol, vortex)) == NULL)
return -ENOMEM;
- strcpy(kcontrol->id.name, EqBandLabels[i]);
+ snprintf(kcontrol->id.name, sizeof(kcontrol->id.name),
+ "%s Playback Volume", EqBandLabels[i]);
kcontrol->private_value = i;
if ((err = snd_ctl_add(vortex->card, kcontrol)) < 0)
return err;
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index 573594b..5715c4d0 100644
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -1,6 +1,5 @@
-/*
- * azt3328.c - driver for Aztech AZF3328 based soundcards (e.g. PCI168).
- * Copyright (C) 2002, 2005 - 2010 by Andreas Mohr <andi AT lisas.de>
+/* azt3328.c - driver for Aztech AZF3328 based soundcards (e.g. PCI168).
+ * Copyright (C) 2002, 2005 - 2011 by Andreas Mohr <andi AT lisas.de>
*
* Framework borrowed from Bart Hartgers's als4000.c.
* Driver developed on PCI168 AP(W) version (PCI rev. 10, subsystem ID 1801),
@@ -66,6 +65,13 @@
* addresses illegally. So far unfortunately it looks like the very flexible
* ALSA AC97 support is still not enough to easily compensate for such a
* grave layout violation despite all tweaks and quirks mechanisms it offers.
+ * Well, not quite: now ac97 layer is much improved (bus-specific ops!),
+ * thus I was able to implement support - it's actually working quite well.
+ * An interesting item might be Aztech AMR 2800-W, since it's an AC97
+ * modem card which might reveal the Aztech-specific codec ID which
+ * we might want to pretend, too. Dito PCI168's brother, PCI368,
+ * where the advertising datasheet says it's AC97-based and has a
+ * Digital Enhanced Game Port.
* - builtin genuine OPL3 - verified to work fine, 20080506
* - full duplex 16bit playback/record at independent sampling rate
* - MPU401 (+ legacy address support, claimed by one official spec sheet)
@@ -189,6 +195,16 @@
#include <sound/mpu401.h>
#include <sound/opl3.h>
#include <sound/initval.h>
+/*
+ * Config switch, to use ALSA's AC97 layer instead of old custom mixer crap.
+ * If the AC97 compatibility parts we needed to implement locally turn out
+ * to work nicely, then remove the old implementation eventually.
+ */
+#define AZF_USE_AC97_LAYER 1
+
+#ifdef AZF_USE_AC97_LAYER
+#include <sound/ac97_codec.h>
+#endif
#include "azt3328.h"
MODULE_AUTHOR("Andreas Mohr <andi AT lisas.de>");
@@ -328,6 +344,10 @@ struct snd_azf3328 {
/* playback, recording and I2S out codecs */
struct snd_azf3328_codec_data codecs[3];
+#ifdef AZF_USE_AC97_LAYER
+ struct snd_ac97 *ac97;
+#endif
+
struct snd_card *card;
struct snd_rawmidi *rmidi;
@@ -506,7 +526,7 @@ snd_azf3328_mixer_inw(const struct snd_azf3328 *chip, unsigned reg)
#define AZF_MUTE_BIT 0x80
static bool
-snd_azf3328_mixer_set_mute(const struct snd_azf3328 *chip,
+snd_azf3328_mixer_mute_control(const struct snd_azf3328 *chip,
unsigned reg, bool do_mute
)
{
@@ -521,6 +541,323 @@ snd_azf3328_mixer_set_mute(const struct snd_azf3328 *chip,
return (do_mute) ? !updated : updated;
}
+static inline bool
+snd_azf3328_mixer_mute_control_master(const struct snd_azf3328 *chip,
+ bool do_mute
+)
+{
+ return snd_azf3328_mixer_mute_control(
+ chip,
+ IDX_MIXER_PLAY_MASTER,
+ do_mute
+ );
+}
+
+static inline bool
+snd_azf3328_mixer_mute_control_pcm(const struct snd_azf3328 *chip,
+ bool do_mute
+)
+{
+ return snd_azf3328_mixer_mute_control(
+ chip,
+ IDX_MIXER_WAVEOUT,
+ do_mute
+ );
+}
+
+static inline void
+snd_azf3328_mixer_reset(const struct snd_azf3328 *chip)
+{
+ /* reset (close) mixer:
+ * first mute master volume, then reset
+ */
+ snd_azf3328_mixer_mute_control_master(chip, 1);
+ snd_azf3328_mixer_outw(chip, IDX_MIXER_RESET, 0x0000);
+}
+
+#ifdef AZF_USE_AC97_LAYER
+
+static inline void
+snd_azf3328_mixer_ac97_map_unsupported(unsigned short reg, const char *mode)
+{
+ /* need to add some more or less clever emulation? */
+ printk(KERN_WARNING
+ "azt3328: missing %s emulation for AC97 register 0x%02x!\n",
+ mode, reg);
+}
+
+/*
+ * Need to have _special_ AC97 mixer hardware register index mapper,
+ * to compensate for the issue of a rather AC97-incompatible hardware layout.
+ */
+#define AZF_REG_MASK 0x3f
+#define AZF_AC97_REG_UNSUPPORTED 0x8000
+#define AZF_AC97_REG_REAL_IO_READ 0x4000
+#define AZF_AC97_REG_REAL_IO_WRITE 0x2000
+#define AZF_AC97_REG_REAL_IO_RW \
+ (AZF_AC97_REG_REAL_IO_READ | AZF_AC97_REG_REAL_IO_WRITE)
+#define AZF_AC97_REG_EMU_IO_READ 0x0400
+#define AZF_AC97_REG_EMU_IO_WRITE 0x0200
+#define AZF_AC97_REG_EMU_IO_RW \
+ (AZF_AC97_REG_EMU_IO_READ | AZF_AC97_REG_EMU_IO_WRITE)
+static unsigned short
+snd_azf3328_mixer_ac97_map_reg_idx(unsigned short reg)
+{
+ static const struct {
+ unsigned short azf_reg;
+ } azf_reg_mapper[] = {
+ /* Especially when taking into consideration
+ * mono/stereo-based sequence of azf vs. AC97 control series,
+ * it's quite obvious that azf simply got rid
+ * of the AC97_HEADPHONE control at its intended offset,
+ * thus shifted _all_ controls by one,
+ * and _then_ simply added it as an FMSYNTH control at the end,
+ * to make up for the offset.
+ * This means we'll have to translate indices here as
+ * needed and then do some tiny AC97 patch action
+ * (snd_ac97_rename_vol_ctl() etc.) - that's it.
+ */
+ { /* AC97_RESET */ IDX_MIXER_RESET
+ | AZF_AC97_REG_REAL_IO_WRITE
+ | AZF_AC97_REG_EMU_IO_READ },
+ { /* AC97_MASTER */ IDX_MIXER_PLAY_MASTER },
+ /* note large shift: AC97_HEADPHONE to IDX_MIXER_FMSYNTH! */
+ { /* AC97_HEADPHONE */ IDX_MIXER_FMSYNTH },
+ { /* AC97_MASTER_MONO */ IDX_MIXER_MODEMOUT },
+ { /* AC97_MASTER_TONE */ IDX_MIXER_BASSTREBLE },
+ { /* AC97_PC_BEEP */ IDX_MIXER_PCBEEP },
+ { /* AC97_PHONE */ IDX_MIXER_MODEMIN },
+ { /* AC97_MIC */ IDX_MIXER_MIC },
+ { /* AC97_LINE */ IDX_MIXER_LINEIN },
+ { /* AC97_CD */ IDX_MIXER_CDAUDIO },
+ { /* AC97_VIDEO */ IDX_MIXER_VIDEO },
+ { /* AC97_AUX */ IDX_MIXER_AUX },
+ { /* AC97_PCM */ IDX_MIXER_WAVEOUT },
+ { /* AC97_REC_SEL */ IDX_MIXER_REC_SELECT },
+ { /* AC97_REC_GAIN */ IDX_MIXER_REC_VOLUME },
+ { /* AC97_REC_GAIN_MIC */ AZF_AC97_REG_EMU_IO_RW },
+ { /* AC97_GENERAL_PURPOSE */ IDX_MIXER_ADVCTL2 },
+ { /* AC97_3D_CONTROL */ IDX_MIXER_ADVCTL1 },
+ };
+
+ unsigned short reg_azf = AZF_AC97_REG_UNSUPPORTED;
+
+ /* azf3328 supports the low-numbered and low-spec:ed range
+ of AC97 regs only */
+ if (reg <= AC97_3D_CONTROL) {
+ unsigned short reg_idx = reg / 2;
+ reg_azf = azf_reg_mapper[reg_idx].azf_reg;
+ /* a translation-only entry means it's real read/write: */
+ if (!(reg_azf & ~AZF_REG_MASK))
+ reg_azf |= AZF_AC97_REG_REAL_IO_RW;
+ } else {
+ switch (reg) {
+ case AC97_POWERDOWN:
+ reg_azf = AZF_AC97_REG_EMU_IO_RW;
+ break;
+ case AC97_EXTENDED_ID:
+ reg_azf = AZF_AC97_REG_EMU_IO_READ;
+ break;
+ case AC97_EXTENDED_STATUS:
+ /* I don't know what the h*ll AC97 layer
+ * would consult this _extended_ register for
+ * given a base-AC97-advertised card,
+ * but let's just emulate it anyway :-P
+ */
+ reg_azf = AZF_AC97_REG_EMU_IO_RW;
+ break;
+ case AC97_VENDOR_ID1:
+ case AC97_VENDOR_ID2:
+ reg_azf = AZF_AC97_REG_EMU_IO_READ;
+ break;
+ }
+ }
+ return reg_azf;
+}
+
+static const unsigned short
+azf_emulated_ac97_caps =
+ AC97_BC_DEDICATED_MIC |
+ AC97_BC_BASS_TREBLE |
+ /* Headphone is an FM Synth control here */
+ AC97_BC_HEADPHONE |
+ /* no AC97_BC_LOUDNESS! */
+ /* mask 0x7c00 is
+ vendor-specific 3D enhancement
+ vendor indicator.
+ Since there actually _is_ an
+ entry for Aztech Labs
+ (13), make damn sure
+ to indicate it. */
+ (13 << 10);
+
+static const unsigned short
+azf_emulated_ac97_powerdown =
+ /* pretend everything to be active */
+ AC97_PD_ADC_STATUS |
+ AC97_PD_DAC_STATUS |
+ AC97_PD_MIXER_STATUS |
+ AC97_PD_VREF_STATUS;
+
+/*
+ * Emulated, _inofficial_ vendor ID
+ * (there might be some devices such as the MR 2800-W
+ * which could reveal the real Aztech AC97 ID).
+ * We choose to use "AZT" prefix, and then use 1 to indicate PCI168
+ * (better don't use 0x68 since there's a PCI368 as well).
+ */
+static const unsigned int
+azf_emulated_ac97_vendor_id = 0x415a5401;
+
+static unsigned short
+snd_azf3328_mixer_ac97_read(struct snd_ac97 *ac97, unsigned short reg_ac97)
+{
+ const struct snd_azf3328 *chip = ac97->private_data;
+ unsigned short reg_azf = snd_azf3328_mixer_ac97_map_reg_idx(reg_ac97);
+ unsigned short reg_val = 0;
+ bool unsupported = 0;
+
+ snd_azf3328_dbgmixer(
+ "snd_azf3328_mixer_ac97_read reg_ac97 %u\n",
+ reg_ac97
+ );
+ if (reg_azf & AZF_AC97_REG_UNSUPPORTED)
+ unsupported = 1;
+ else {
+ if (reg_azf & AZF_AC97_REG_REAL_IO_READ)
+ reg_val = snd_azf3328_mixer_inw(chip,
+ reg_azf & AZF_REG_MASK);
+ else {
+ /*
+ * Proceed with dummy I/O read,
+ * to ensure compatible timing where this may matter.
+ * (ALSA AC97 layer usually doesn't call I/O functions
+ * due to intelligent I/O caching anyway)
+ * Choose a mixer register that's thoroughly unrelated
+ * to common audio (try to minimize distortion).
+ */
+ snd_azf3328_mixer_inw(chip, IDX_MIXER_SOMETHING30H);
+ }
+
+ if (reg_azf & AZF_AC97_REG_EMU_IO_READ) {
+ switch (reg_ac97) {
+ case AC97_RESET:
+ reg_val |= azf_emulated_ac97_caps;
+ break;
+ case AC97_POWERDOWN:
+ reg_val |= azf_emulated_ac97_powerdown;
+ break;
+ case AC97_EXTENDED_ID:
+ case AC97_EXTENDED_STATUS:
+ /* AFAICS we simply can't support anything: */
+ reg_val |= 0;
+ break;
+ case AC97_VENDOR_ID1:
+ reg_val = azf_emulated_ac97_vendor_id >> 16;
+ break;
+ case AC97_VENDOR_ID2:
+ reg_val = azf_emulated_ac97_vendor_id & 0xffff;
+ break;
+ default:
+ unsupported = 1;
+ break;
+ }
+ }
+ }
+ if (unsupported)
+ snd_azf3328_mixer_ac97_map_unsupported(reg_ac97, "read");
+
+ return reg_val;
+}
+
+static void
+snd_azf3328_mixer_ac97_write(struct snd_ac97 *ac97,
+ unsigned short reg_ac97, unsigned short val)
+{
+ const struct snd_azf3328 *chip = ac97->private_data;
+ unsigned short reg_azf = snd_azf3328_mixer_ac97_map_reg_idx(reg_ac97);
+ bool unsupported = 0;
+
+ snd_azf3328_dbgmixer(
+ "snd_azf3328_mixer_ac97_write reg_ac97 %u val %u\n",
+ reg_ac97, val
+ );
+ if (reg_azf & AZF_AC97_REG_UNSUPPORTED)
+ unsupported = 1;
+ else {
+ if (reg_azf & AZF_AC97_REG_REAL_IO_WRITE)
+ snd_azf3328_mixer_outw(
+ chip,
+ reg_azf & AZF_REG_MASK,
+ val
+ );
+ else
+ if (reg_azf & AZF_AC97_REG_EMU_IO_WRITE) {
+ switch (reg_ac97) {
+ case AC97_REC_GAIN_MIC:
+ case AC97_POWERDOWN:
+ case AC97_EXTENDED_STATUS:
+ /*
+ * Silently swallow these writes.
+ * Since for most registers our card doesn't
+ * actually support a comparable feature,
+ * this is exactly what we should do here.
+ * The AC97 layer's I/O caching probably
+ * automatically takes care of all the rest...
+ * (remembers written values etc.)
+ */
+ break;
+ default:
+ unsupported = 1;
+ break;
+ }
+ }
+ }
+ if (unsupported)
+ snd_azf3328_mixer_ac97_map_unsupported(reg_ac97, "write");
+}
+
+static int __devinit
+snd_azf3328_mixer_new(struct snd_azf3328 *chip)
+{
+ struct snd_ac97_bus *bus;
+ struct snd_ac97_template ac97;
+ static struct snd_ac97_bus_ops ops = {
+ .write = snd_azf3328_mixer_ac97_write,
+ .read = snd_azf3328_mixer_ac97_read,
+ };
+ int rc;
+
+ memset(&ac97, 0, sizeof(ac97));
+ ac97.scaps = AC97_SCAP_SKIP_MODEM
+ | AC97_SCAP_AUDIO /* we support audio! */
+ | AC97_SCAP_NO_SPDIF;
+ ac97.private_data = chip;
+ ac97.pci = chip->pci;
+
+ /*
+ * ALSA's AC97 layer has terrible init crackling issues,
+ * unfortunately, and since it makes use of AC97_RESET,
+ * there's no use trying to mute Master Playback proactively.
+ */
+
+ rc = snd_ac97_bus(chip->card, 0, &ops, NULL, &bus);
+ if (!rc)
+ rc = snd_ac97_mixer(bus, &ac97, &chip->ac97);
+ /*
+ * Make sure to complain loudly in case of AC97 init failure,
+ * since failure may happen quite often,
+ * due to this card being a very quirky AC97 "lookalike".
+ */
+ if (rc)
+ printk(KERN_ERR "azt3328: AC97 init failed, err %d!\n", rc);
+
+ /* If we return an error here, then snd_card_free() should
+ * free up any ac97 codecs that got created, as well as the bus.
+ */
+ return rc;
+}
+#else /* AZF_USE_AC97_LAYER */
static void
snd_azf3328_mixer_write_volume_gradually(const struct snd_azf3328 *chip,
unsigned reg,
@@ -945,6 +1282,7 @@ snd_azf3328_mixer_new(struct snd_azf3328 *chip)
snd_azf3328_dbgcallleave();
return 0;
}
+#endif /* AZF_USE_AC97_LAYER */
static int
snd_azf3328_hw_params(struct snd_pcm_substream *substream,
@@ -1233,8 +1571,8 @@ snd_azf3328_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
if (is_main_mixer_playback_codec) {
/* mute WaveOut (avoid clicking during setup) */
previously_muted =
- snd_azf3328_mixer_set_mute(
- chip, IDX_MIXER_WAVEOUT, 1
+ snd_azf3328_mixer_mute_control_pcm(
+ chip, 1
);
}
@@ -1290,8 +1628,8 @@ snd_azf3328_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
if (is_main_mixer_playback_codec) {
/* now unmute WaveOut */
if (!previously_muted)
- snd_azf3328_mixer_set_mute(
- chip, IDX_MIXER_WAVEOUT, 0
+ snd_azf3328_mixer_mute_control_pcm(
+ chip, 0
);
}
@@ -1315,8 +1653,8 @@ snd_azf3328_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
if (is_main_mixer_playback_codec) {
/* mute WaveOut (avoid clicking during setup) */
previously_muted =
- snd_azf3328_mixer_set_mute(
- chip, IDX_MIXER_WAVEOUT, 1
+ snd_azf3328_mixer_mute_control_pcm(
+ chip, 1
);
}
@@ -1341,8 +1679,8 @@ snd_azf3328_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
if (is_main_mixer_playback_codec) {
/* now unmute WaveOut */
if (!previously_muted)
- snd_azf3328_mixer_set_mute(
- chip, IDX_MIXER_WAVEOUT, 0
+ snd_azf3328_mixer_mute_control_pcm(
+ chip, 0
);
}
@@ -2050,11 +2388,7 @@ snd_azf3328_free(struct snd_azf3328 *chip)
if (chip->irq < 0)
goto __end_hw;
- /* reset (close) mixer:
- * first mute master volume, then reset
- */
- snd_azf3328_mixer_set_mute(chip, IDX_MIXER_PLAY_MASTER, 1);
- snd_azf3328_mixer_outw(chip, IDX_MIXER_RESET, 0x0000);
+ snd_azf3328_mixer_reset(chip);
snd_azf3328_timer_stop(chip->timer);
snd_azf3328_gameport_free(chip);
@@ -2407,6 +2741,55 @@ snd_azf3328_suspend_regs(unsigned long io_addr, unsigned count, u32 *saved_regs)
}
}
+static inline void
+snd_azf3328_resume_regs(const u32 *saved_regs,
+ unsigned long io_addr,
+ unsigned count
+)
+{
+ unsigned reg;
+
+ for (reg = 0; reg < count; ++reg) {
+ outl(*saved_regs, io_addr);
+ snd_azf3328_dbgpm("resume: io 0x%04lx: 0x%08x --> 0x%08x\n",
+ io_addr, *saved_regs, inl(io_addr));
+ ++saved_regs;
+ io_addr += sizeof(*saved_regs);
+ }
+}
+
+static inline void
+snd_azf3328_suspend_ac97(struct snd_azf3328 *chip)
+{
+#ifdef AZF_USE_AC97_LAYER
+ snd_ac97_suspend(chip->ac97);
+#else
+ snd_azf3328_suspend_regs(chip->mixer_io,
+ ARRAY_SIZE(chip->saved_regs_mixer), chip->saved_regs_mixer);
+
+ /* make sure to disable master volume etc. to prevent looping sound */
+ snd_azf3328_mixer_mute_control_master(chip, 1);
+ snd_azf3328_mixer_mute_control_pcm(chip, 1);
+#endif /* AZF_USE_AC97_LAYER */
+}
+
+static inline void
+snd_azf3328_resume_ac97(const struct snd_azf3328 *chip)
+{
+#ifdef AZF_USE_AC97_LAYER
+ snd_ac97_resume(chip->ac97);
+#else
+ snd_azf3328_resume_regs(chip->saved_regs_mixer, chip->mixer_io,
+ ARRAY_SIZE(chip->saved_regs_mixer));
+
+ /* unfortunately with 32bit transfers, IDX_MIXER_PLAY_MASTER (0x02)
+ and IDX_MIXER_RESET (offset 0x00) get touched at the same time,
+ resulting in a mixer reset condition persisting until _after_
+ master vol was restored. Thus master vol needs an extra restore. */
+ outw(((u16 *)chip->saved_regs_mixer)[1], chip->mixer_io + 2);
+#endif /* AZF_USE_AC97_LAYER */
+}
+
static int
snd_azf3328_suspend(struct pci_dev *pci, pm_message_t state)
{
@@ -2420,12 +2803,7 @@ snd_azf3328_suspend(struct pci_dev *pci, pm_message_t state)
snd_pcm_suspend_all(chip->pcm[AZF_CODEC_PLAYBACK]);
snd_pcm_suspend_all(chip->pcm[AZF_CODEC_I2S_OUT]);
- snd_azf3328_suspend_regs(chip->mixer_io,
- ARRAY_SIZE(chip->saved_regs_mixer), chip->saved_regs_mixer);
-
- /* make sure to disable master volume etc. to prevent looping sound */
- snd_azf3328_mixer_set_mute(chip, IDX_MIXER_PLAY_MASTER, 1);
- snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 1);
+ snd_azf3328_suspend_ac97(chip);
snd_azf3328_suspend_regs(chip->ctrl_io,
ARRAY_SIZE(chip->saved_regs_ctrl), chip->saved_regs_ctrl);
@@ -2447,23 +2825,6 @@ snd_azf3328_suspend(struct pci_dev *pci, pm_message_t state)
return 0;
}
-static inline void
-snd_azf3328_resume_regs(const u32 *saved_regs,
- unsigned long io_addr,
- unsigned count
-)
-{
- unsigned reg;
-
- for (reg = 0; reg < count; ++reg) {
- outl(*saved_regs, io_addr);
- snd_azf3328_dbgpm("resume: io 0x%04lx: 0x%08x --> 0x%08x\n",
- io_addr, *saved_regs, inl(io_addr));
- ++saved_regs;
- io_addr += sizeof(*saved_regs);
- }
-}
-
static int
snd_azf3328_resume(struct pci_dev *pci)
{
@@ -2487,14 +2848,7 @@ snd_azf3328_resume(struct pci_dev *pci)
snd_azf3328_resume_regs(chip->saved_regs_opl3, chip->opl3_io,
ARRAY_SIZE(chip->saved_regs_opl3));
- snd_azf3328_resume_regs(chip->saved_regs_mixer, chip->mixer_io,
- ARRAY_SIZE(chip->saved_regs_mixer));
-
- /* unfortunately with 32bit transfers, IDX_MIXER_PLAY_MASTER (0x02)
- and IDX_MIXER_RESET (offset 0x00) get touched at the same time,
- resulting in a mixer reset condition persisting until _after_
- master vol was restored. Thus master vol needs an extra restore. */
- outw(((u16 *)chip->saved_regs_mixer)[1], chip->mixer_io + 2);
+ snd_azf3328_resume_ac97(chip);
snd_azf3328_resume_regs(chip->saved_regs_ctrl, chip->ctrl_io,
ARRAY_SIZE(chip->saved_regs_ctrl));
diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c
index 1bff80c..b932154 100644
--- a/sound/pci/ctxfi/ctatc.c
+++ b/sound/pci/ctxfi/ctatc.c
@@ -869,7 +869,7 @@ spdif_passthru_playback_setup(struct ct_atc *atc, struct ct_atc_pcm *apcm)
mutex_lock(&atc->atc_mutex);
dao->ops->get_spos(dao, &status);
if (((status >> 24) & IEC958_AES3_CON_FS) != iec958_con_fs) {
- status &= ((~IEC958_AES3_CON_FS) << 24);
+ status &= ~(IEC958_AES3_CON_FS << 24);
status |= (iec958_con_fs << 24);
dao->ops->set_spos(dao, status);
dao->ops->commit_write(dao);
diff --git a/sound/pci/ctxfi/ctdaio.c b/sound/pci/ctxfi/ctdaio.c
index af56eb9..47d9ea9 100644
--- a/sound/pci/ctxfi/ctdaio.c
+++ b/sound/pci/ctxfi/ctdaio.c
@@ -176,6 +176,7 @@ static int dao_set_left_input(struct dao *dao, struct rsc *input)
if (!entry)
return -ENOMEM;
+ dao->ops->clear_left_input(dao);
/* Program master and conjugate resources */
input->ops->master(input);
daio->rscl.ops->master(&daio->rscl);
@@ -204,6 +205,7 @@ static int dao_set_right_input(struct dao *dao, struct rsc *input)
if (!entry)
return -ENOMEM;
+ dao->ops->clear_right_input(dao);
/* Program master and conjugate resources */
input->ops->master(input);
daio->rscr.ops->master(&daio->rscr);
diff --git a/sound/pci/ctxfi/cthw20k2.c b/sound/pci/ctxfi/cthw20k2.c
index b6b11bf..5364164 100644
--- a/sound/pci/ctxfi/cthw20k2.c
+++ b/sound/pci/ctxfi/cthw20k2.c
@@ -1307,10 +1307,10 @@ static int hw_pll_init(struct hw *hw, unsigned int rsr)
set_field(&pllctl, PLLCTL_B, 0);
if (48000 == rsr) {
set_field(&pllctl, PLLCTL_FD, 16 - 2);
- set_field(&pllctl, PLLCTL_RD, 1 - 1);
+ set_field(&pllctl, PLLCTL_RD, 1 - 1); /* 3000*16/1 = 48000 */
} else { /* 44100 */
set_field(&pllctl, PLLCTL_FD, 147 - 2);
- set_field(&pllctl, PLLCTL_RD, 10 - 1);
+ set_field(&pllctl, PLLCTL_RD, 10 - 1); /* 3000*147/10 = 44100 */
}
hw_write_20kx(hw, PLL_CTL, pllctl);
mdelay(40);
@@ -1740,6 +1740,10 @@ static int hw_is_adc_input_selected(struct hw *hw, enum ADCSRC type)
return data;
}
+#define MIC_BOOST_0DB 0xCF
+#define MIC_BOOST_STEPS_PER_DB 2
+#define MIC_BOOST_20DB (MIC_BOOST_0DB + 20 * MIC_BOOST_STEPS_PER_DB)
+
static int hw_adc_input_select(struct hw *hw, enum ADCSRC type)
{
u32 data;
@@ -1751,10 +1755,12 @@ static int hw_adc_input_select(struct hw *hw, enum ADCSRC type)
hw_write_20kx(hw, GPIO_DATA, data);
hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_ADCMC, 0x101),
MAKE_WM8775_DATA(0x101)); /* Mic-in */
- hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_AADCL, 0xE7),
- MAKE_WM8775_DATA(0xE7)); /* +12dB boost */
- hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_AADCR, 0xE7),
- MAKE_WM8775_DATA(0xE7)); /* +12dB boost */
+ hw20k2_i2c_write(hw,
+ MAKE_WM8775_ADDR(WM8775_AADCL, MIC_BOOST_20DB),
+ MAKE_WM8775_DATA(MIC_BOOST_20DB)); /* +20dB */
+ hw20k2_i2c_write(hw,
+ MAKE_WM8775_ADDR(WM8775_AADCR, MIC_BOOST_20DB),
+ MAKE_WM8775_DATA(MIC_BOOST_20DB)); /* +20dB */
break;
case ADC_LINEIN:
data &= ~(0x1 << 14);
@@ -1827,10 +1833,12 @@ static int hw_adc_init(struct hw *hw, const struct adc_conf *info)
hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_ADCMC, 0x101),
MAKE_WM8775_DATA(0x101)); /* Mic-in */
- hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_AADCL, 0xE7),
- MAKE_WM8775_DATA(0xE7)); /* +12dB boost */
- hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_AADCR, 0xE7),
- MAKE_WM8775_DATA(0xE7)); /* +12dB boost */
+ hw20k2_i2c_write(hw,
+ MAKE_WM8775_ADDR(WM8775_AADCL, MIC_BOOST_20DB),
+ MAKE_WM8775_DATA(MIC_BOOST_20DB)); /* +20dB */
+ hw20k2_i2c_write(hw,
+ MAKE_WM8775_ADDR(WM8775_AADCR, MIC_BOOST_20DB),
+ MAKE_WM8775_DATA(MIC_BOOST_20DB)); /* +20dB */
} else if (mux == 2) {
/* Configures GPIO data to select Line-in */
data &= ~(0x1 << 14);
diff --git a/sound/pci/ctxfi/ctmixer.c b/sound/pci/ctxfi/ctmixer.c
index 15c1e72..c3519ff 100644
--- a/sound/pci/ctxfi/ctmixer.c
+++ b/sound/pci/ctxfi/ctmixer.c
@@ -566,19 +566,6 @@ static int ct_spdif_get_mask(struct snd_kcontrol *kcontrol,
return 0;
}
-static int ct_spdif_default_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- unsigned int status = SNDRV_PCM_DEFAULT_CON_SPDIF;
-
- ucontrol->value.iec958.status[0] = (status >> 0) & 0xff;
- ucontrol->value.iec958.status[1] = (status >> 8) & 0xff;
- ucontrol->value.iec958.status[2] = (status >> 16) & 0xff;
- ucontrol->value.iec958.status[3] = (status >> 24) & 0xff;
-
- return 0;
-}
-
static int ct_spdif_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
@@ -586,6 +573,10 @@ static int ct_spdif_get(struct snd_kcontrol *kcontrol,
unsigned int status;
atc->spdif_out_get_status(atc, &status);
+
+ if (status == 0)
+ status = SNDRV_PCM_DEFAULT_CON_SPDIF;
+
ucontrol->value.iec958.status[0] = (status >> 0) & 0xff;
ucontrol->value.iec958.status[1] = (status >> 8) & 0xff;
ucontrol->value.iec958.status[2] = (status >> 16) & 0xff;
@@ -629,7 +620,7 @@ static struct snd_kcontrol_new iec958_default_ctl = {
.name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT),
.count = 1,
.info = ct_spdif_info,
- .get = ct_spdif_default_get,
+ .get = ct_spdif_get,
.put = ct_spdif_put,
.private_value = MIXER_IEC958_DEFAULT
};
diff --git a/sound/pci/ctxfi/ctvmem.c b/sound/pci/ctxfi/ctvmem.c
index 65da6e4..b78f3fc 100644
--- a/sound/pci/ctxfi/ctvmem.c
+++ b/sound/pci/ctxfi/ctvmem.c
@@ -52,8 +52,7 @@ get_vm_block(struct ct_vm *vm, unsigned int size)
if (entry->size == size) {
/* Move the vm node from unused list to used list directly */
- list_del(&entry->list);
- list_add(&entry->list, &vm->used);
+ list_move(&entry->list, &vm->used);
vm->size -= size;
block = entry;
goto out;
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index 66c7fb3..5e619a8 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -926,7 +926,7 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19);
/* Unknown. */
snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c);
- /* IRQ Enable: Alll on */
+ /* IRQ Enable: All on */
/* snd_emu1010_fpga_write(emu, 0x09, 0x0f ); */
/* IRQ Enable: All off */
snd_emu1010_fpga_write(emu, EMU_HANA_IRQ_ENABLE, 0x00);
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index ae5c5d5e..2c79e96 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -29,6 +29,7 @@
#include <sound/asoundef.h>
#include <sound/tlv.h>
#include <sound/initval.h>
+#include <sound/jack.h>
#include "hda_local.h"
#include "hda_beep.h"
#include <sound/hda_hwdep.h>
@@ -4959,5 +4960,109 @@ void snd_print_pcm_bits(int pcm, char *buf, int buflen)
}
EXPORT_SYMBOL_HDA(snd_print_pcm_bits);
+#ifdef CONFIG_SND_HDA_INPUT_JACK
+/*
+ * Input-jack notification support
+ */
+struct hda_jack_item {
+ hda_nid_t nid;
+ int type;
+ struct snd_jack *jack;
+};
+
+static const char *get_jack_default_name(struct hda_codec *codec, hda_nid_t nid,
+ int type)
+{
+ switch (type) {
+ case SND_JACK_HEADPHONE:
+ return "Headphone";
+ case SND_JACK_MICROPHONE:
+ return "Mic";
+ case SND_JACK_LINEOUT:
+ return "Line-out";
+ case SND_JACK_HEADSET:
+ return "Headset";
+ default:
+ return "Misc";
+ }
+}
+
+static void hda_free_jack_priv(struct snd_jack *jack)
+{
+ struct hda_jack_item *jacks = jack->private_data;
+ jacks->nid = 0;
+ jacks->jack = NULL;
+}
+
+int snd_hda_input_jack_add(struct hda_codec *codec, hda_nid_t nid, int type,
+ const char *name)
+{
+ struct hda_jack_item *jack;
+ int err;
+
+ snd_array_init(&codec->jacks, sizeof(*jack), 32);
+ jack = snd_array_new(&codec->jacks);
+ if (!jack)
+ return -ENOMEM;
+
+ jack->nid = nid;
+ jack->type = type;
+ if (!name)
+ name = get_jack_default_name(codec, nid, type);
+ err = snd_jack_new(codec->bus->card, name, type, &jack->jack);
+ if (err < 0) {
+ jack->nid = 0;
+ return err;
+ }
+ jack->jack->private_data = jack;
+ jack->jack->private_free = hda_free_jack_priv;
+ return 0;
+}
+EXPORT_SYMBOL_HDA(snd_hda_input_jack_add);
+
+void snd_hda_input_jack_report(struct hda_codec *codec, hda_nid_t nid)
+{
+ struct hda_jack_item *jacks = codec->jacks.list;
+ int i;
+
+ if (!jacks)
+ return;
+
+ for (i = 0; i < codec->jacks.used; i++, jacks++) {
+ unsigned int pin_ctl;
+ unsigned int present;
+ int type;
+
+ if (jacks->nid != nid)
+ continue;
+ present = snd_hda_jack_detect(codec, nid);
+ type = jacks->type;
+ if (type == (SND_JACK_HEADPHONE | SND_JACK_LINEOUT)) {
+ pin_ctl = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+ type = (pin_ctl & AC_PINCTL_HP_EN) ?
+ SND_JACK_HEADPHONE : SND_JACK_LINEOUT;
+ }
+ snd_jack_report(jacks->jack, present ? type : 0);
+ }
+}
+EXPORT_SYMBOL_HDA(snd_hda_input_jack_report);
+
+/* free jack instances manually when clearing/reconfiguring */
+void snd_hda_input_jack_free(struct hda_codec *codec)
+{
+ if (!codec->bus->shutdown && codec->jacks.list) {
+ struct hda_jack_item *jacks = codec->jacks.list;
+ int i;
+ for (i = 0; i < codec->jacks.used; i++, jacks++) {
+ if (jacks->jack)
+ snd_device_free(codec->bus->card, jacks->jack);
+ }
+ }
+ snd_array_free(&codec->jacks);
+}
+EXPORT_SYMBOL_HDA(snd_hda_input_jack_free);
+#endif /* CONFIG_SND_HDA_INPUT_JACK */
+
MODULE_DESCRIPTION("HDA codec core");
MODULE_LICENSE("GPL");
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index fdf8d44..e46d542 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -866,6 +866,11 @@ struct hda_codec {
/* codec-specific additional proc output */
void (*proc_widget_hook)(struct snd_info_buffer *buffer,
struct hda_codec *codec, hda_nid_t nid);
+
+#ifdef CONFIG_SND_HDA_INPUT_JACK
+ /* jack detection */
+ struct snd_array jacks;
+#endif
};
/* direction */
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index fcedad9..70a9d32 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1052,9 +1052,12 @@ static void azx_init_pci(struct azx *chip)
/* Clear bits 0-2 of PCI register TCSEL (at offset 0x44)
* TCSEL == Traffic Class Select Register, which sets PCI express QOS
* Ensuring these bits are 0 clears playback static on some HD Audio
- * codecs
+ * codecs.
+ * The PCI register TCSEL is defined in the Intel manuals.
*/
- update_pci_byte(chip->pci, ICH6_PCIREG_TCSEL, 0x07, 0);
+ if (chip->driver_type != AZX_DRIVER_ATI &&
+ chip->driver_type != AZX_DRIVER_ATIHDMI)
+ update_pci_byte(chip->pci, ICH6_PCIREG_TCSEL, 0x07, 0);
switch (chip->driver_type) {
case AZX_DRIVER_ATI:
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 3ab5e7a..ff5e2ac 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -656,4 +656,28 @@ static inline void snd_hda_eld_proc_free(struct hda_codec *codec,
#define SND_PRINT_CHANNEL_ALLOCATION_ADVISED_BUFSIZE 80
void snd_print_channel_allocation(int spk_alloc, char *buf, int buflen);
+/*
+ * Input-jack notification support
+ */
+#ifdef CONFIG_SND_HDA_INPUT_JACK
+int snd_hda_input_jack_add(struct hda_codec *codec, hda_nid_t nid, int type,
+ const char *name);
+void snd_hda_input_jack_report(struct hda_codec *codec, hda_nid_t nid);
+void snd_hda_input_jack_free(struct hda_codec *codec);
+#else /* CONFIG_SND_HDA_INPUT_JACK */
+static inline int snd_hda_input_jack_add(struct hda_codec *codec,
+ hda_nid_t nid, int type,
+ const char *name)
+{
+ return 0;
+}
+static inline void snd_hda_input_jack_report(struct hda_codec *codec,
+ hda_nid_t nid)
+{
+}
+static inline void snd_hda_input_jack_free(struct hda_codec *codec)
+{
+}
+#endif /* CONFIG_SND_HDA_INPUT_JACK */
+
#endif /* __SOUND_HDA_LOCAL_H */
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 8dabab7..734c6ee 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -30,10 +30,10 @@
#include "hda_beep.h"
struct ad198x_spec {
- struct snd_kcontrol_new *mixers[5];
+ struct snd_kcontrol_new *mixers[6];
int num_mixers;
unsigned int beep_amp; /* beep amp value, set via set_beep_amp() */
- const struct hda_verb *init_verbs[5]; /* initialization verbs
+ const struct hda_verb *init_verbs[6]; /* initialization verbs
* don't forget NULL termination!
*/
unsigned int num_init_verbs;
@@ -331,36 +331,11 @@ static int ad198x_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
}
-static int ad198x_alt_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
- struct hda_codec *codec,
- unsigned int stream_tag,
- unsigned int format,
- struct snd_pcm_substream *substream)
-{
- struct ad198x_spec *spec = codec->spec;
- snd_hda_codec_setup_stream(codec, spec->alt_dac_nid[0], stream_tag,
- 0, format);
- return 0;
-}
-
-static int ad198x_alt_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
- struct hda_codec *codec,
- struct snd_pcm_substream *substream)
-{
- struct ad198x_spec *spec = codec->spec;
- snd_hda_codec_cleanup_stream(codec, spec->alt_dac_nid[0]);
- return 0;
-}
-
static struct hda_pcm_stream ad198x_pcm_analog_alt_playback = {
.substreams = 1,
.channels_min = 2,
.channels_max = 2,
/* NID is set in ad198x_build_pcms */
- .ops = {
- .prepare = ad198x_alt_playback_pcm_prepare,
- .cleanup = ad198x_alt_playback_pcm_cleanup
- },
};
/*
@@ -2239,29 +2214,6 @@ static struct snd_kcontrol_new ad1988_6stack_mixers2[] = {
static struct snd_kcontrol_new ad1988_6stack_fp_mixers[] = {
HDA_CODEC_VOLUME("Headphone Playback Volume", 0x03, 0x0, HDA_OUTPUT),
- HDA_BIND_MUTE("Front Playback Switch", 0x29, 2, HDA_INPUT),
- HDA_BIND_MUTE("Surround Playback Switch", 0x2a, 2, HDA_INPUT),
- HDA_BIND_MUTE_MONO("Center Playback Switch", 0x27, 1, 2, HDA_INPUT),
- HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x27, 2, 2, HDA_INPUT),
- HDA_BIND_MUTE("Side Playback Switch", 0x28, 2, HDA_INPUT),
- HDA_BIND_MUTE("Headphone Playback Switch", 0x22, 2, HDA_INPUT),
- HDA_BIND_MUTE("Mono Playback Switch", 0x1e, 2, HDA_INPUT),
-
- HDA_CODEC_VOLUME("CD Playback Volume", 0x20, 0x6, HDA_INPUT),
- HDA_CODEC_MUTE("CD Playback Switch", 0x20, 0x6, HDA_INPUT),
- HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x20, 0x0, HDA_INPUT),
- HDA_CODEC_MUTE("Front Mic Playback Switch", 0x20, 0x0, HDA_INPUT),
- HDA_CODEC_VOLUME("Line Playback Volume", 0x20, 0x1, HDA_INPUT),
- HDA_CODEC_MUTE("Line Playback Switch", 0x20, 0x1, HDA_INPUT),
- HDA_CODEC_VOLUME("Mic Playback Volume", 0x20, 0x4, HDA_INPUT),
- HDA_CODEC_MUTE("Mic Playback Switch", 0x20, 0x4, HDA_INPUT),
-
- HDA_CODEC_VOLUME("Analog Mix Playback Volume", 0x21, 0x0, HDA_OUTPUT),
- HDA_CODEC_MUTE("Analog Mix Playback Switch", 0x21, 0x0, HDA_OUTPUT),
-
- HDA_CODEC_VOLUME("Front Mic Boost Volume", 0x39, 0x0, HDA_OUTPUT),
- HDA_CODEC_VOLUME("Mic Boost Volume", 0x3c, 0x0, HDA_OUTPUT),
-
{ } /* end */
};
@@ -2545,11 +2497,6 @@ static struct hda_verb ad1988_6stack_init_verbs[] = {
};
static struct hda_verb ad1988_6stack_fp_init_verbs[] = {
- /* Front, Surround, CLFE, side DAC; unmute as default */
- {0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
- {0x06, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
- {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
- {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
/* Headphone; unmute as default */
{0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
/* Port-A front headphon path */
@@ -2558,50 +2505,6 @@ static struct hda_verb ad1988_6stack_fp_init_verbs[] = {
{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
{0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
{0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
- /* Port-D line-out path */
- {0x29, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
- {0x29, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
- {0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
- {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
- /* Port-F surround path */
- {0x2a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
- {0x2a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
- {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
- {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
- /* Port-G CLFE path */
- {0x27, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
- {0x27, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
- {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
- {0x24, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
- /* Port-H side path */
- {0x28, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
- {0x28, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
- {0x25, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
- {0x25, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
- /* Mono out path */
- {0x36, AC_VERB_SET_CONNECT_SEL, 0x1}, /* DAC1:04h */
- {0x1e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
- {0x1e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
- {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
- {0x13, AC_VERB_SET_AMP_GAIN_MUTE, 0xb01f}, /* unmute, 0dB */
- /* Port-B front mic-in path */
- {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
- {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
- {0x39, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
- /* Port-C line-in path */
- {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
- {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
- {0x3a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
- {0x33, AC_VERB_SET_CONNECT_SEL, 0x0},
- /* Port-E mic-in path */
- {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
- {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
- {0x3c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
- {0x34, AC_VERB_SET_CONNECT_SEL, 0x0},
- /* Analog CD Input */
- {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
- /* Analog Mix output amp */
- {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE | 0x1f}, /* 0dB */
{ }
};
@@ -3316,20 +3219,20 @@ static int patch_ad1988(struct hda_codec *codec)
spec->mixers[0] = ad1988_6stack_mixers1_rev2;
else
spec->mixers[0] = ad1988_6stack_mixers1;
+ spec->mixers[1] = ad1988_6stack_mixers2;
+ spec->num_init_verbs = 1;
+ spec->init_verbs[0] = ad1988_6stack_init_verbs;
if (board_config == AD1988_6STACK_DIG_FP) {
- spec->mixers[1] = ad1988_6stack_fp_mixers;
+ spec->num_mixers++;
+ spec->mixers[2] = ad1988_6stack_fp_mixers;
+ spec->num_init_verbs++;
+ spec->init_verbs[1] = ad1988_6stack_fp_init_verbs;
spec->slave_vols = ad1988_6stack_fp_slave_vols;
spec->slave_sws = ad1988_6stack_fp_slave_sws;
spec->alt_dac_nid = ad1988_alt_dac_nid;
spec->stream_analog_alt_playback =
&ad198x_pcm_analog_alt_playback;
- } else
- spec->mixers[1] = ad1988_6stack_mixers2;
- spec->num_init_verbs = 1;
- if (board_config == AD1988_6STACK_DIG_FP)
- spec->init_verbs[0] = ad1988_6stack_fp_init_verbs;
- else
- spec->init_verbs[0] = ad1988_6stack_init_verbs;
+ }
if ((board_config == AD1988_6STACK_DIG) ||
(board_config == AD1988_6STACK_DIG_FP)) {
spec->multiout.dig_out_nid = AD1988_SPDIF_OUT;
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 4d5004e..d08cf31 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -49,14 +49,6 @@
#define AUTO_MIC_PORTB (1 << 1)
#define AUTO_MIC_PORTC (1 << 2)
-struct conexant_jack {
-
- hda_nid_t nid;
- int type;
- struct snd_jack *jack;
-
-};
-
struct pin_dac_pair {
hda_nid_t pin;
hda_nid_t dac;
@@ -111,9 +103,6 @@ struct conexant_spec {
unsigned int spdif_route;
- /* jack detection */
- struct snd_array jacks;
-
/* dynamic controls, init_verbs and input_mux */
struct auto_pin_cfg autocfg;
struct hda_input_mux private_imux;
@@ -393,71 +382,9 @@ static int conexant_mux_enum_put(struct snd_kcontrol *kcontrol,
&spec->cur_mux[adc_idx]);
}
-#ifdef CONFIG_SND_HDA_INPUT_JACK
-static void conexant_free_jack_priv(struct snd_jack *jack)
-{
- struct conexant_jack *jacks = jack->private_data;
- jacks->nid = 0;
- jacks->jack = NULL;
-}
-
-static int conexant_add_jack(struct hda_codec *codec,
- hda_nid_t nid, int type)
-{
- struct conexant_spec *spec;
- struct conexant_jack *jack;
- const char *name;
- int i, err;
-
- spec = codec->spec;
- snd_array_init(&spec->jacks, sizeof(*jack), 32);
-
- jack = spec->jacks.list;
- for (i = 0; i < spec->jacks.used; i++, jack++)
- if (jack->nid == nid)
- return 0 ; /* already present */
-
- jack = snd_array_new(&spec->jacks);
- name = (type == SND_JACK_HEADPHONE) ? "Headphone" : "Mic" ;
-
- if (!jack)
- return -ENOMEM;
-
- jack->nid = nid;
- jack->type = type;
-
- err = snd_jack_new(codec->bus->card, name, type, &jack->jack);
- if (err < 0)
- return err;
- jack->jack->private_data = jack;
- jack->jack->private_free = conexant_free_jack_priv;
- return 0;
-}
-
-static void conexant_report_jack(struct hda_codec *codec, hda_nid_t nid)
-{
- struct conexant_spec *spec = codec->spec;
- struct conexant_jack *jacks = spec->jacks.list;
-
- if (jacks) {
- int i;
- for (i = 0; i < spec->jacks.used; i++) {
- if (jacks->nid == nid) {
- unsigned int present;
- present = snd_hda_jack_detect(codec, nid);
-
- present = (present) ? jacks->type : 0 ;
-
- snd_jack_report(jacks->jack,
- present);
- }
- jacks++;
- }
- }
-}
-
static int conexant_init_jacks(struct hda_codec *codec)
{
+#ifdef CONFIG_SND_HDA_INPUT_JACK
struct conexant_spec *spec = codec->spec;
int i;
@@ -469,15 +396,15 @@ static int conexant_init_jacks(struct hda_codec *codec)
int err = 0;
switch (hv->param ^ AC_USRSP_EN) {
case CONEXANT_HP_EVENT:
- err = conexant_add_jack(codec, hv->nid,
- SND_JACK_HEADPHONE);
- conexant_report_jack(codec, hv->nid);
+ err = snd_hda_input_jack_add(codec, hv->nid,
+ SND_JACK_HEADPHONE, NULL);
+ snd_hda_input_jack_report(codec, hv->nid);
break;
case CXT5051_PORTC_EVENT:
case CONEXANT_MIC_EVENT:
- err = conexant_add_jack(codec, hv->nid,
- SND_JACK_MICROPHONE);
- conexant_report_jack(codec, hv->nid);
+ err = snd_hda_input_jack_add(codec, hv->nid,
+ SND_JACK_MICROPHONE, NULL);
+ snd_hda_input_jack_report(codec, hv->nid);
break;
}
if (err < 0)
@@ -485,19 +412,9 @@ static int conexant_init_jacks(struct hda_codec *codec)
++hv;
}
}
- return 0;
-
-}
-#else
-static inline void conexant_report_jack(struct hda_codec *codec, hda_nid_t nid)
-{
-}
-
-static inline int conexant_init_jacks(struct hda_codec *codec)
-{
+#endif /* CONFIG_SND_HDA_INPUT_JACK */
return 0;
}
-#endif
static int conexant_init(struct hda_codec *codec)
{
@@ -511,18 +428,7 @@ static int conexant_init(struct hda_codec *codec)
static void conexant_free(struct hda_codec *codec)
{
-#ifdef CONFIG_SND_HDA_INPUT_JACK
- struct conexant_spec *spec = codec->spec;
- if (spec->jacks.list) {
- struct conexant_jack *jacks = spec->jacks.list;
- int i;
- for (i = 0; i < spec->jacks.used; i++, jacks++) {
- if (jacks->jack)
- snd_device_free(codec->bus->card, jacks->jack);
- }
- snd_array_free(&spec->jacks);
- }
-#endif
+ snd_hda_input_jack_free(codec);
snd_hda_detach_beep_device(codec);
kfree(codec->spec);
}
@@ -1787,7 +1693,7 @@ static void cxt5051_hp_unsol_event(struct hda_codec *codec,
cxt5051_portc_automic(codec);
break;
}
- conexant_report_jack(codec, nid);
+ snd_hda_input_jack_report(codec, nid);
}
static struct snd_kcontrol_new cxt5051_playback_mixers[] = {
@@ -1959,10 +1865,8 @@ static void cxt5051_init_mic_port(struct hda_codec *codec, hda_nid_t nid,
snd_hda_codec_write(codec, nid, 0,
AC_VERB_SET_UNSOLICITED_ENABLE,
AC_USRSP_EN | event);
-#ifdef CONFIG_SND_HDA_INPUT_JACK
- conexant_add_jack(codec, nid, SND_JACK_MICROPHONE);
- conexant_report_jack(codec, nid);
-#endif
+ snd_hda_input_jack_add(codec, nid, SND_JACK_MICROPHONE, NULL);
+ snd_hda_input_jack_report(codec, nid);
}
static struct hda_verb cxt5051_ideapad_init_verbs[] = {
@@ -3477,11 +3381,11 @@ static void cx_auto_unsol_event(struct hda_codec *codec, unsigned int res)
switch (res >> 26) {
case CONEXANT_HP_EVENT:
cx_auto_hp_automute(codec);
- conexant_report_jack(codec, nid);
+ snd_hda_input_jack_report(codec, nid);
break;
case CONEXANT_MIC_EVENT:
cx_auto_automic(codec);
- conexant_report_jack(codec, nid);
+ snd_hda_input_jack_report(codec, nid);
break;
}
}
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index ec0fa2d..251773e 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -110,6 +110,12 @@ struct dp_audio_infoframe {
u8 LFEPBL01_LSV36_DM_INH7;
};
+union audio_infoframe {
+ struct hdmi_audio_infoframe hdmi;
+ struct dp_audio_infoframe dp;
+ u8 bytes[0];
+};
+
/*
* CEA speaker placement:
*
@@ -620,8 +626,7 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, hda_nid_t nid,
int channels = substream->runtime->channels;
int ca;
int i;
- u8 ai[max(sizeof(struct hdmi_audio_infoframe),
- sizeof(struct dp_audio_infoframe))];
+ union audio_infoframe ai;
ca = hdmi_channel_allocation(codec, nid, channels);
@@ -633,11 +638,10 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, hda_nid_t nid,
pin_nid = spec->pin[i];
- memset(ai, 0, sizeof(ai));
+ memset(&ai, 0, sizeof(ai));
if (spec->sink_eld[i].conn_type == 0) { /* HDMI */
- struct hdmi_audio_infoframe *hdmi_ai;
+ struct hdmi_audio_infoframe *hdmi_ai = &ai.hdmi;
- hdmi_ai = (struct hdmi_audio_infoframe *)ai;
hdmi_ai->type = 0x84;
hdmi_ai->ver = 0x01;
hdmi_ai->len = 0x0a;
@@ -645,9 +649,8 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, hda_nid_t nid,
hdmi_ai->CA = ca;
hdmi_checksum_audio_infoframe(hdmi_ai);
} else if (spec->sink_eld[i].conn_type == 1) { /* DisplayPort */
- struct dp_audio_infoframe *dp_ai;
+ struct dp_audio_infoframe *dp_ai = &ai.dp;
- dp_ai = (struct dp_audio_infoframe *)ai;
dp_ai->type = 0x84;
dp_ai->len = 0x1b;
dp_ai->ver = 0x11 << 2;
@@ -664,7 +667,8 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, hda_nid_t nid,
* sizeof(*dp_ai) to avoid partial match/update problems when
* the user switches between HDMI/DP monitors.
*/
- if (!hdmi_infoframe_uptodate(codec, pin_nid, ai, sizeof(ai))) {
+ if (!hdmi_infoframe_uptodate(codec, pin_nid, ai.bytes,
+ sizeof(ai))) {
snd_printdd("hdmi_setup_audio_infoframe: "
"cvt=%d pin=%d channels=%d\n",
nid, pin_nid,
@@ -672,7 +676,7 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, hda_nid_t nid,
hdmi_setup_channel_mapping(codec, pin_nid, ca);
hdmi_stop_infoframe_trans(codec, pin_nid);
hdmi_fill_audio_infoframe(codec, pin_nid,
- ai, sizeof(ai));
+ ai.bytes, sizeof(ai));
hdmi_start_infoframe_trans(codec, pin_nid);
}
}
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 4261bb8..f1a03f2 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -282,12 +282,6 @@ struct alc_mic_route {
unsigned char amix_idx;
};
-struct alc_jack {
- hda_nid_t nid;
- int type;
- struct snd_jack *jack;
-};
-
#define MUX_IDX_UNDEF ((unsigned char)-1)
struct alc_customize_define {
@@ -366,9 +360,6 @@ struct alc_spec {
/* PCM information */
struct hda_pcm pcm_rec[3]; /* used in alc_build_pcms() */
- /* jack detection */
- struct snd_array jacks;
-
/* dynamic controls, init_verbs and input_mux */
struct auto_pin_cfg autocfg;
struct alc_customize_define cdefine;
@@ -394,6 +385,7 @@ struct alc_spec {
/* other flags */
unsigned int no_analog :1; /* digital I/O only */
unsigned int dual_adc_switch:1; /* switch ADCs (for ALC275) */
+ unsigned int single_input_src:1;
int init_amp;
int codec_variant; /* flag for other variants */
@@ -1032,94 +1024,32 @@ static void alc_fix_pll_init(struct hda_codec *codec, hda_nid_t nid,
alc_fix_pll(codec);
}
-#ifdef CONFIG_SND_HDA_INPUT_JACK
-static void alc_free_jack_priv(struct snd_jack *jack)
-{
- struct alc_jack *jacks = jack->private_data;
- jacks->nid = 0;
- jacks->jack = NULL;
-}
-
-static int alc_add_jack(struct hda_codec *codec,
- hda_nid_t nid, int type)
-{
- struct alc_spec *spec;
- struct alc_jack *jack;
- const char *name;
- int err;
-
- spec = codec->spec;
- snd_array_init(&spec->jacks, sizeof(*jack), 32);
- jack = snd_array_new(&spec->jacks);
- if (!jack)
- return -ENOMEM;
-
- jack->nid = nid;
- jack->type = type;
- name = (type == SND_JACK_HEADPHONE) ? "Headphone" : "Mic" ;
-
- err = snd_jack_new(codec->bus->card, name, type, &jack->jack);
- if (err < 0)
- return err;
- jack->jack->private_data = jack;
- jack->jack->private_free = alc_free_jack_priv;
- return 0;
-}
-
-static void alc_report_jack(struct hda_codec *codec, hda_nid_t nid)
-{
- struct alc_spec *spec = codec->spec;
- struct alc_jack *jacks = spec->jacks.list;
-
- if (jacks) {
- int i;
- for (i = 0; i < spec->jacks.used; i++) {
- if (jacks->nid == nid) {
- unsigned int present;
- present = snd_hda_jack_detect(codec, nid);
-
- present = (present) ? jacks->type : 0;
-
- snd_jack_report(jacks->jack, present);
- }
- jacks++;
- }
- }
-}
-
static int alc_init_jacks(struct hda_codec *codec)
{
+#ifdef CONFIG_SND_HDA_INPUT_JACK
struct alc_spec *spec = codec->spec;
int err;
unsigned int hp_nid = spec->autocfg.hp_pins[0];
unsigned int mic_nid = spec->ext_mic.pin;
if (hp_nid) {
- err = alc_add_jack(codec, hp_nid, SND_JACK_HEADPHONE);
+ err = snd_hda_input_jack_add(codec, hp_nid,
+ SND_JACK_HEADPHONE, NULL);
if (err < 0)
return err;
- alc_report_jack(codec, hp_nid);
+ snd_hda_input_jack_report(codec, hp_nid);
}
if (mic_nid) {
- err = alc_add_jack(codec, mic_nid, SND_JACK_MICROPHONE);
+ err = snd_hda_input_jack_add(codec, mic_nid,
+ SND_JACK_MICROPHONE, NULL);
if (err < 0)
return err;
- alc_report_jack(codec, mic_nid);
+ snd_hda_input_jack_report(codec, mic_nid);
}
-
- return 0;
-}
-#else
-static inline void alc_report_jack(struct hda_codec *codec, hda_nid_t nid)
-{
-}
-
-static inline int alc_init_jacks(struct hda_codec *codec)
-{
+#endif /* CONFIG_SND_HDA_INPUT_JACK */
return 0;
}
-#endif
static void alc_automute_speaker(struct hda_codec *codec, int pinctl)
{
@@ -1133,7 +1063,7 @@ static void alc_automute_speaker(struct hda_codec *codec, int pinctl)
nid = spec->autocfg.hp_pins[i];
if (!nid)
break;
- alc_report_jack(codec, nid);
+ snd_hda_input_jack_report(codec, nid);
spec->jack_present |= snd_hda_jack_detect(codec, nid);
}
@@ -1240,7 +1170,7 @@ static void alc_mic_automute(struct hda_codec *codec)
AC_VERB_SET_CONNECT_SEL,
alive->mux_idx);
}
- alc_report_jack(codec, spec->ext_mic.pin);
+ snd_hda_input_jack_report(codec, spec->ext_mic.pin);
/* FIXME: analog mixer */
}
@@ -2292,13 +2222,13 @@ static struct snd_kcontrol_new alc888_acer_aspire_4930g_mixer[] = {
HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
- HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0f, 2, 0x0,
+ HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0,
HDA_OUTPUT),
- HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0f, 2, 2, HDA_INPUT),
- HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0f, 1, 0x0, HDA_OUTPUT),
- HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0f, 1, 2, HDA_INPUT),
- HDA_CODEC_VOLUME("Side Playback Volume", 0x0e, 0x0, HDA_OUTPUT),
- HDA_BIND_MUTE("Side Playback Switch", 0x0e, 2, HDA_INPUT),
+ HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME_MONO("Internal LFE Playback Volume", 0x0f, 1, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE_MONO("Internal LFE Playback Switch", 0x0f, 1, 2, HDA_INPUT),
HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
@@ -2309,7 +2239,6 @@ static struct snd_kcontrol_new alc888_acer_aspire_4930g_mixer[] = {
{ } /* end */
};
-
static struct snd_kcontrol_new alc889_acer_aspire_8930g_mixer[] = {
HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
@@ -3919,6 +3848,8 @@ static struct hda_amp_list alc880_lg_loopbacks[] = {
* Common callbacks
*/
+static void alc_init_special_input_src(struct hda_codec *codec);
+
static int alc_init(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
@@ -3929,6 +3860,7 @@ static int alc_init(struct hda_codec *codec)
for (i = 0; i < spec->num_init_verbs; i++)
snd_hda_sequence_write(codec, spec->init_verbs[i]);
+ alc_init_special_input_src(codec);
if (spec->init_hook)
spec->init_hook(codec);
@@ -4284,6 +4216,7 @@ static void alc_free(struct hda_codec *codec)
return;
alc_shutup(codec);
+ snd_hda_input_jack_free(codec);
alc_free_kctls(codec);
kfree(spec);
snd_hda_detach_beep_device(codec);
@@ -4702,7 +4635,7 @@ static struct snd_pci_quirk alc880_cfg_tbl[] = {
SND_PCI_QUIRK(0x1558, 0x5401, "ASUS", ALC880_ASUS_DIG2),
SND_PCI_QUIRK(0x1565, 0x8202, "Biostar", ALC880_5ST_DIG),
SND_PCI_QUIRK(0x1584, 0x9050, "Uniwill", ALC880_UNIWILL_DIG),
- SND_PCI_QUIRK(0x1584, 0x9054, "Uniwlll", ALC880_F1734),
+ SND_PCI_QUIRK(0x1584, 0x9054, "Uniwill", ALC880_F1734),
SND_PCI_QUIRK(0x1584, 0x9070, "Uniwill", ALC880_UNIWILL),
SND_PCI_QUIRK(0x1584, 0x9077, "Uniwill P53", ALC880_UNIWILL_P53),
SND_PCI_QUIRK(0x161f, 0x203d, "W810", ALC880_W810),
@@ -5151,7 +5084,9 @@ static const char *alc_get_line_out_pfx(const struct auto_pin_cfg *cfg,
switch (cfg->line_out_type) {
case AUTO_PIN_SPEAKER_OUT:
- return "Speaker";
+ if (cfg->line_outs == 1)
+ return "Speaker";
+ break;
case AUTO_PIN_HP_OUT:
return "Headphone";
default:
@@ -5205,16 +5140,19 @@ static int alc880_auto_create_multi_out_ctls(struct alc_spec *spec,
return err;
} else {
const char *name = pfx;
- if (!name)
+ int index = i;
+ if (!name) {
name = chname[i];
+ index = 0;
+ }
err = __add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL,
- name, i,
+ name, index,
HDA_COMPOSE_AMP_VAL(nid, 3, 0,
HDA_OUTPUT));
if (err < 0)
return err;
err = __add_pb_sw_ctrl(spec, ALC_CTL_BIND_MUTE,
- name, i,
+ name, index,
HDA_COMPOSE_AMP_VAL(nid, 3, 2,
HDA_INPUT));
if (err < 0)
@@ -5585,6 +5523,7 @@ static void fixup_single_adc(struct hda_codec *codec)
spec->capsrc_nids += i;
spec->adc_nids += i;
spec->num_adc_nids = 1;
+ spec->single_input_src = 1;
}
}
@@ -5596,6 +5535,16 @@ static void fixup_dual_adc_switch(struct hda_codec *codec)
init_capsrc_for_pin(codec, spec->int_mic.pin);
}
+/* initialize some special cases for input sources */
+static void alc_init_special_input_src(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ if (spec->dual_adc_switch)
+ fixup_dual_adc_switch(codec);
+ else if (spec->single_input_src)
+ init_capsrc_for_pin(codec, spec->autocfg.inputs[0].pin);
+}
+
static void set_capture_mixer(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
@@ -5611,7 +5560,7 @@ static void set_capture_mixer(struct hda_codec *codec)
int mux = 0;
int num_adcs = spec->num_adc_nids;
if (spec->dual_adc_switch)
- fixup_dual_adc_switch(codec);
+ num_adcs = 1;
else if (spec->auto_mic)
fixup_automic_adc(codec);
else if (spec->input_mux) {
@@ -5620,8 +5569,6 @@ static void set_capture_mixer(struct hda_codec *codec)
else if (spec->input_mux->num_items == 1)
fixup_single_adc(codec);
}
- if (spec->dual_adc_switch)
- num_adcs = 1;
spec->cap_mixer = caps[mux][num_adcs - 1];
}
}
@@ -10748,6 +10695,7 @@ static struct alc_config_preset alc882_presets[] = {
*/
enum {
PINFIX_ABIT_AW9D_MAX,
+ PINFIX_LENOVO_Y530,
PINFIX_PB_M5210,
PINFIX_ACER_ASPIRE_7736,
};
@@ -10762,6 +10710,14 @@ static const struct alc_fixup alc882_fixups[] = {
{ }
}
},
+ [PINFIX_LENOVO_Y530] = {
+ .type = ALC_FIXUP_PINS,
+ .v.pins = (const struct alc_pincfg[]) {
+ { 0x15, 0x99130112 }, /* rear int speakers */
+ { 0x16, 0x99130111 }, /* subwoofer */
+ { }
+ }
+ },
[PINFIX_PB_M5210] = {
.type = ALC_FIXUP_VERBS,
.v.verbs = (const struct hda_verb[]) {
@@ -10777,6 +10733,7 @@ static const struct alc_fixup alc882_fixups[] = {
static struct snd_pci_quirk alc882_fixup_tbl[] = {
SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", PINFIX_PB_M5210),
+ SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Y530", PINFIX_LENOVO_Y530),
SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", PINFIX_ABIT_AW9D_MAX),
SND_PCI_QUIRK(0x1025, 0x0296, "Acer Aspire 7736z", PINFIX_ACER_ASPIRE_7736),
{}
@@ -10829,23 +10786,28 @@ static void alc882_auto_init_hp_out(struct hda_codec *codec)
hda_nid_t pin, dac;
int i;
- for (i = 0; i < ARRAY_SIZE(spec->autocfg.hp_pins); i++) {
- pin = spec->autocfg.hp_pins[i];
- if (!pin)
- break;
- dac = spec->multiout.hp_nid;
- if (!dac)
- dac = spec->multiout.dac_nids[0]; /* to front */
- alc882_auto_set_output_and_unmute(codec, pin, PIN_HP, dac);
+ if (spec->autocfg.line_out_type != AUTO_PIN_HP_OUT) {
+ for (i = 0; i < ARRAY_SIZE(spec->autocfg.hp_pins); i++) {
+ pin = spec->autocfg.hp_pins[i];
+ if (!pin)
+ break;
+ dac = spec->multiout.hp_nid;
+ if (!dac)
+ dac = spec->multiout.dac_nids[0]; /* to front */
+ alc882_auto_set_output_and_unmute(codec, pin, PIN_HP, dac);
+ }
}
- for (i = 0; i < ARRAY_SIZE(spec->autocfg.speaker_pins); i++) {
- pin = spec->autocfg.speaker_pins[i];
- if (!pin)
- break;
- dac = spec->multiout.extra_out_nid[0];
- if (!dac)
- dac = spec->multiout.dac_nids[0]; /* to front */
- alc882_auto_set_output_and_unmute(codec, pin, PIN_OUT, dac);
+
+ if (spec->autocfg.line_out_type != AUTO_PIN_SPEAKER_OUT) {
+ for (i = 0; i < ARRAY_SIZE(spec->autocfg.speaker_pins); i++) {
+ pin = spec->autocfg.speaker_pins[i];
+ if (!pin)
+ break;
+ dac = spec->multiout.extra_out_nid[0];
+ if (!dac)
+ dac = spec->multiout.dac_nids[0]; /* to front */
+ alc882_auto_set_output_and_unmute(codec, pin, PIN_OUT, dac);
+ }
}
}
@@ -13796,6 +13758,7 @@ static int alc268_parse_auto_config(struct hda_codec *codec)
}
#define alc268_auto_init_analog_input alc882_auto_init_analog_input
+#define alc268_auto_init_input_src alc882_auto_init_input_src
/* init callback for auto-configuration model -- overriding the default init */
static void alc268_auto_init(struct hda_codec *codec)
@@ -13805,6 +13768,7 @@ static void alc268_auto_init(struct hda_codec *codec)
alc268_auto_init_hp_out(codec);
alc268_auto_init_mono_speaker_out(codec);
alc268_auto_init_analog_input(codec);
+ alc268_auto_init_input_src(codec);
alc_auto_init_digital(codec);
if (spec->unsol_event)
alc_inithook(codec);
@@ -14092,7 +14056,6 @@ static int patch_alc268(struct hda_codec *codec)
if (!spec->no_analog && !spec->adc_nids && spec->input_mux) {
/* check whether NID 0x07 is valid */
unsigned int wcap = get_wcaps(codec, 0x07);
- int i;
spec->capsrc_nids = alc268_capsrc_nids;
/* get type */
@@ -14112,13 +14075,6 @@ static int patch_alc268(struct hda_codec *codec)
spec->num_adc_nids = ARRAY_SIZE(alc268_adc_nids);
add_mixer(spec, alc268_capture_mixer);
}
- /* set default input source */
- for (i = 0; i < spec->num_adc_nids; i++)
- snd_hda_codec_write_cache(codec, alc268_capsrc_nids[i],
- 0, AC_VERB_SET_CONNECT_SEL,
- i < spec->num_mux_defs ?
- spec->input_mux[i].items[0].index :
- spec->input_mux->items[0].index);
}
spec->vmaster_nid = 0x02;
@@ -14495,7 +14451,7 @@ static void alc269_speaker_automute(struct hda_codec *codec)
HDA_AMP_MUTE, bits);
snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1,
HDA_AMP_MUTE, bits);
- alc_report_jack(codec, nid);
+ snd_hda_input_jack_report(codec, nid);
}
/* unsolicited event for HP jack sensing */
@@ -14807,11 +14763,6 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
fillup_priv_adc_nids(codec, alc269_adc_candidates,
sizeof(alc269_adc_candidates));
- /* set default input source */
- if (!spec->dual_adc_switch)
- select_or_unmute_capsrc(codec, spec->capsrc_nids[0],
- spec->input_mux->items[0].index);
-
err = alc_auto_add_mic_boost(codec);
if (err < 0)
return err;
@@ -14825,6 +14776,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
#define alc269_auto_init_multi_out alc268_auto_init_multi_out
#define alc269_auto_init_hp_out alc268_auto_init_hp_out
#define alc269_auto_init_analog_input alc882_auto_init_analog_input
+#define alc269_auto_init_input_src alc882_auto_init_input_src
/* init callback for auto-configuration model -- overriding the default init */
@@ -14834,6 +14786,8 @@ static void alc269_auto_init(struct hda_codec *codec)
alc269_auto_init_multi_out(codec);
alc269_auto_init_hp_out(codec);
alc269_auto_init_analog_input(codec);
+ if (!spec->dual_adc_switch)
+ alc269_auto_init_input_src(codec);
alc_auto_init_digital(codec);
if (spec->unsol_event)
alc_inithook(codec);
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index bd7b123..05fcd60 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -180,18 +180,16 @@ struct sigmatel_event {
int data;
};
-struct sigmatel_jack {
- hda_nid_t nid;
- int type;
- struct snd_jack *jack;
-};
-
struct sigmatel_mic_route {
hda_nid_t pin;
signed char mux_idx;
signed char dmux_idx;
};
+#define MAX_PINS_NUM 16
+#define MAX_ADCS_NUM 4
+#define MAX_DMICS_NUM 4
+
struct sigmatel_spec {
struct snd_kcontrol_new *mixers[4];
unsigned int num_mixers;
@@ -229,9 +227,6 @@ struct sigmatel_spec {
hda_nid_t *pwr_nids;
hda_nid_t *dac_list;
- /* jack detection */
- struct snd_array jacks;
-
/* events */
struct snd_array events;
@@ -309,6 +304,17 @@ struct sigmatel_spec {
struct hda_input_mux private_imux;
struct hda_input_mux private_smux;
struct hda_input_mux private_mono_mux;
+
+ /* auto spec */
+ unsigned auto_pin_cnt;
+ hda_nid_t auto_pin_nids[MAX_PINS_NUM];
+ unsigned auto_adc_cnt;
+ hda_nid_t auto_adc_nids[MAX_ADCS_NUM];
+ hda_nid_t auto_mux_nids[MAX_ADCS_NUM];
+ hda_nid_t auto_dmux_nids[MAX_ADCS_NUM];
+ unsigned long auto_capvols[MAX_ADCS_NUM];
+ unsigned auto_dmic_cnt;
+ hda_nid_t auto_dmic_nids[MAX_DMICS_NUM];
};
static hda_nid_t stac9200_adc_nids[1] = {
@@ -364,14 +370,6 @@ static unsigned long stac92hd73xx_capvols[] = {
#define STAC92HD83_DAC_COUNT 3
-static hda_nid_t stac92hd83xxx_mux_nids[2] = {
- 0x17, 0x18,
-};
-
-static hda_nid_t stac92hd83xxx_adc_nids[2] = {
- 0x15, 0x16,
-};
-
static hda_nid_t stac92hd83xxx_pwr_nids[4] = {
0xa, 0xb, 0xd, 0xe,
};
@@ -384,25 +382,9 @@ static unsigned int stac92hd83xxx_pwr_mapping[4] = {
0x03, 0x0c, 0x20, 0x40,
};
-#define STAC92HD83XXX_NUM_DMICS 2
-static hda_nid_t stac92hd83xxx_dmic_nids[STAC92HD83XXX_NUM_DMICS + 1] = {
- 0x11, 0x20, 0
-};
-
-#define STAC92HD88XXX_NUM_DMICS STAC92HD83XXX_NUM_DMICS
-#define stac92hd88xxx_dmic_nids stac92hd83xxx_dmic_nids
-
-#define STAC92HD87B_NUM_DMICS 1
-static hda_nid_t stac92hd87b_dmic_nids[STAC92HD87B_NUM_DMICS + 1] = {
- 0x11, 0
-};
-
-#define STAC92HD83XXX_NUM_CAPS 2
-static unsigned long stac92hd83xxx_capvols[] = {
- HDA_COMPOSE_AMP_VAL(0x17, 3, 0, HDA_OUTPUT),
- HDA_COMPOSE_AMP_VAL(0x18, 3, 0, HDA_OUTPUT),
+static hda_nid_t stac92hd83xxx_dmic_nids[] = {
+ 0x11, 0x20,
};
-#define stac92hd83xxx_capsws stac92hd83xxx_capvols
static hda_nid_t stac92hd71bxx_pwr_nids[3] = {
0x0a, 0x0d, 0x0f
@@ -581,21 +563,6 @@ static hda_nid_t stac92hd73xx_pin_nids[13] = {
0x14, 0x22, 0x23
};
-static hda_nid_t stac92hd83xxx_pin_nids[10] = {
- 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
- 0x0f, 0x10, 0x11, 0x1f, 0x20,
-};
-
-static hda_nid_t stac92hd87xxx_pin_nids[6] = {
- 0x0a, 0x0b, 0x0c, 0x0d,
- 0x0f, 0x11,
-};
-
-static hda_nid_t stac92hd88xxx_pin_nids[8] = {
- 0x0a, 0x0b, 0x0c, 0x0d,
- 0x0f, 0x11, 0x1f, 0x20,
-};
-
#define STAC92HD71BXX_NUM_PINS 13
static hda_nid_t stac92hd71bxx_pin_nids_4port[STAC92HD71BXX_NUM_PINS] = {
0x0a, 0x0b, 0x0c, 0x0d, 0x00,
@@ -757,7 +724,7 @@ static int stac92xx_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
struct sigmatel_spec *spec = codec->spec;
unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
const struct hda_input_mux *imux = spec->input_mux;
- unsigned int idx, prev_idx;
+ unsigned int idx, prev_idx, didx;
idx = ucontrol->value.enumerated.item[0];
if (idx >= imux->num_items)
@@ -769,7 +736,8 @@ static int stac92xx_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
snd_hda_codec_write_cache(codec, spec->mux_nids[adc_idx], 0,
AC_VERB_SET_CONNECT_SEL,
imux->items[idx].index);
- if (prev_idx >= spec->num_analog_muxes) {
+ if (prev_idx >= spec->num_analog_muxes &&
+ spec->mux_nids[adc_idx] != spec->dmux_nids[adc_idx]) {
imux = spec->dinput_mux;
/* 0 = analog */
snd_hda_codec_write_cache(codec,
@@ -779,9 +747,13 @@ static int stac92xx_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
}
} else {
imux = spec->dinput_mux;
+ /* first dimux item is hardcoded to select analog imux,
+ * so lets skip it
+ */
+ didx = idx - spec->num_analog_muxes + 1;
snd_hda_codec_write_cache(codec, spec->dmux_nids[adc_idx], 0,
AC_VERB_SET_CONNECT_SEL,
- imux->items[idx - 1].index);
+ imux->items[didx].index);
}
spec->cur_mux[adc_idx] = idx;
return 1;
@@ -3419,6 +3391,17 @@ static const char * const stac92xx_dmic_labels[5] = {
"Digital Mic 3", "Digital Mic 4"
};
+static hda_nid_t get_connected_node(struct hda_codec *codec, hda_nid_t mux,
+ int idx)
+{
+ hda_nid_t conn[HDA_MAX_NUM_INPUTS];
+ int nums;
+ nums = snd_hda_get_connections(codec, mux, conn, ARRAY_SIZE(conn));
+ if (idx >= 0 && idx < nums)
+ return conn[idx];
+ return 0;
+}
+
static int get_connection_index(struct hda_codec *codec, hda_nid_t mux,
hda_nid_t nid)
{
@@ -3429,6 +3412,15 @@ static int get_connection_index(struct hda_codec *codec, hda_nid_t mux,
for (i = 0; i < nums; i++)
if (conn[i] == nid)
return i;
+
+ for (i = 0; i < nums; i++) {
+ unsigned int wid_caps = get_wcaps(codec, conn[i]);
+ unsigned int wid_type = get_wcaps_type(wid_caps);
+
+ if (wid_type != AC_WID_PIN && wid_type != AC_WID_AUD_MIX)
+ if (get_connection_index(codec, conn[i], nid) >= 0)
+ return i;
+ }
return -1;
}
@@ -3501,6 +3493,16 @@ static int stac92xx_auto_create_dmic_input_ctls(struct hda_codec *codec,
type_idx, HDA_OUTPUT);
if (err < 0)
return err;
+ if (!err) {
+ nid = get_connected_node(codec,
+ spec->dmux_nids[0], index);
+ if (nid)
+ err = create_elem_capture_vol(codec,
+ nid, label,
+ type_idx, HDA_INPUT);
+ if (err < 0)
+ return err;
+ }
}
}
@@ -4054,21 +4056,10 @@ static void stac_gpio_set(struct hda_codec *codec, unsigned int mask,
AC_VERB_SET_GPIO_DATA, gpiostate); /* sync */
}
-#ifdef CONFIG_SND_HDA_INPUT_JACK
-static void stac92xx_free_jack_priv(struct snd_jack *jack)
-{
- struct sigmatel_jack *jacks = jack->private_data;
- jacks->nid = 0;
- jacks->jack = NULL;
-}
-#endif
-
static int stac92xx_add_jack(struct hda_codec *codec,
hda_nid_t nid, int type)
{
#ifdef CONFIG_SND_HDA_INPUT_JACK
- struct sigmatel_spec *spec = codec->spec;
- struct sigmatel_jack *jack;
int def_conf = snd_hda_codec_get_pincfg(codec, nid);
int connectivity = get_defcfg_connect(def_conf);
char name[32];
@@ -4077,26 +4068,15 @@ static int stac92xx_add_jack(struct hda_codec *codec,
if (connectivity && connectivity != AC_JACK_PORT_FIXED)
return 0;
- snd_array_init(&spec->jacks, sizeof(*jack), 32);
- jack = snd_array_new(&spec->jacks);
- if (!jack)
- return -ENOMEM;
- jack->nid = nid;
- jack->type = type;
-
snprintf(name, sizeof(name), "%s at %s %s Jack",
snd_hda_get_jack_type(def_conf),
snd_hda_get_jack_connectivity(def_conf),
snd_hda_get_jack_location(def_conf));
- err = snd_jack_new(codec->bus->card, name, type, &jack->jack);
- if (err < 0) {
- jack->nid = 0;
+ err = snd_hda_input_jack_add(codec, nid, type, name);
+ if (err < 0)
return err;
- }
- jack->jack->private_data = jack;
- jack->jack->private_free = stac92xx_free_jack_priv;
-#endif
+#endif /* CONFIG_SND_HDA_INPUT_JACK */
return 0;
}
@@ -4399,23 +4379,6 @@ static int stac92xx_init(struct hda_codec *codec)
return 0;
}
-static void stac92xx_free_jacks(struct hda_codec *codec)
-{
-#ifdef CONFIG_SND_HDA_INPUT_JACK
- /* free jack instances manually when clearing/reconfiguring */
- struct sigmatel_spec *spec = codec->spec;
- if (!codec->bus->shutdown && spec->jacks.list) {
- struct sigmatel_jack *jacks = spec->jacks.list;
- int i;
- for (i = 0; i < spec->jacks.used; i++, jacks++) {
- if (jacks->jack)
- snd_device_free(codec->bus->card, jacks->jack);
- }
- }
- snd_array_free(&spec->jacks);
-#endif
-}
-
static void stac92xx_free_kctls(struct hda_codec *codec)
{
struct sigmatel_spec *spec = codec->spec;
@@ -4449,7 +4412,7 @@ static void stac92xx_free(struct hda_codec *codec)
return;
stac92xx_shutup(codec);
- stac92xx_free_jacks(codec);
+ snd_hda_input_jack_free(codec);
snd_array_free(&spec->events);
kfree(spec);
@@ -4667,33 +4630,6 @@ static void stac92xx_pin_sense(struct hda_codec *codec, hda_nid_t nid)
stac_toggle_power_map(codec, nid, get_pin_presence(codec, nid));
}
-static void stac92xx_report_jack(struct hda_codec *codec, hda_nid_t nid)
-{
- struct sigmatel_spec *spec = codec->spec;
- struct sigmatel_jack *jacks = spec->jacks.list;
-
- if (jacks) {
- int i;
- for (i = 0; i < spec->jacks.used; i++) {
- if (jacks->nid == nid) {
- unsigned int pin_ctl =
- snd_hda_codec_read(codec, nid,
- 0, AC_VERB_GET_PIN_WIDGET_CONTROL,
- 0x00);
- int type = jacks->type;
- if (type == (SND_JACK_LINEOUT
- | SND_JACK_HEADPHONE))
- type = (pin_ctl & AC_PINCTL_HP_EN)
- ? SND_JACK_HEADPHONE : SND_JACK_LINEOUT;
- snd_jack_report(jacks->jack,
- get_pin_presence(codec, nid)
- ? type : 0);
- }
- jacks++;
- }
- }
-}
-
/* get the pin connection (fixed, none, etc) */
static unsigned int stac_get_defcfg_connect(struct hda_codec *codec, int idx)
{
@@ -4782,7 +4718,7 @@ static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
case STAC_PWR_EVENT:
if (spec->num_pwrs > 0)
stac92xx_pin_sense(codec, event->nid);
- stac92xx_report_jack(codec, event->nid);
+ snd_hda_input_jack_report(codec, event->nid);
switch (codec->subsystem_id) {
case 0x103c308f:
@@ -5378,6 +5314,105 @@ static int hp_bnb2011_with_dock(struct hda_codec *codec)
return 0;
}
+static void stac92hd8x_add_pin(struct hda_codec *codec, hda_nid_t nid)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid);
+ int i;
+
+ spec->auto_pin_nids[spec->auto_pin_cnt] = nid;
+ spec->auto_pin_cnt++;
+
+ if (get_defcfg_device(def_conf) == AC_JACK_MIC_IN &&
+ get_defcfg_connect(def_conf) != AC_JACK_PORT_NONE) {
+ for (i = 0; i < ARRAY_SIZE(stac92hd83xxx_dmic_nids); i++) {
+ if (nid == stac92hd83xxx_dmic_nids[i]) {
+ spec->auto_dmic_nids[spec->auto_dmic_cnt] = nid;
+ spec->auto_dmic_cnt++;
+ }
+ }
+ }
+}
+
+static void stac92hd8x_add_adc(struct hda_codec *codec, hda_nid_t nid)
+{
+ struct sigmatel_spec *spec = codec->spec;
+
+ spec->auto_adc_nids[spec->auto_adc_cnt] = nid;
+ spec->auto_adc_cnt++;
+}
+
+static void stac92hd8x_add_mux(struct hda_codec *codec, hda_nid_t nid)
+{
+ int i, j;
+ struct sigmatel_spec *spec = codec->spec;
+
+ for (i = 0; i < spec->auto_adc_cnt; i++) {
+ if (get_connection_index(codec,
+ spec->auto_adc_nids[i], nid) >= 0) {
+ /* mux and volume for adc_nids[i] */
+ if (!spec->auto_mux_nids[i]) {
+ spec->auto_mux_nids[i] = nid;
+ /* 92hd codecs capture volume is in mux */
+ spec->auto_capvols[i] = HDA_COMPOSE_AMP_VAL(nid,
+ 3, 0, HDA_OUTPUT);
+ }
+ for (j = 0; j < spec->auto_dmic_cnt; j++) {
+ if (get_connection_index(codec, nid,
+ spec->auto_dmic_nids[j]) >= 0) {
+ /* dmux for adc_nids[i] */
+ if (!spec->auto_dmux_nids[i])
+ spec->auto_dmux_nids[i] = nid;
+ break;
+ }
+ }
+ break;
+ }
+ }
+}
+
+static void stac92hd8x_fill_auto_spec(struct hda_codec *codec)
+{
+ hda_nid_t nid, end_nid;
+ unsigned int wid_caps, wid_type;
+ struct sigmatel_spec *spec = codec->spec;
+
+ end_nid = codec->start_nid + codec->num_nodes;
+
+ for (nid = codec->start_nid; nid < end_nid; nid++) {
+ wid_caps = get_wcaps(codec, nid);
+ wid_type = get_wcaps_type(wid_caps);
+
+ if (wid_type == AC_WID_PIN)
+ stac92hd8x_add_pin(codec, nid);
+
+ if (wid_type == AC_WID_AUD_IN && !(wid_caps & AC_WCAP_DIGITAL))
+ stac92hd8x_add_adc(codec, nid);
+ }
+
+ for (nid = codec->start_nid; nid < end_nid; nid++) {
+ wid_caps = get_wcaps(codec, nid);
+ wid_type = get_wcaps_type(wid_caps);
+
+ if (wid_type == AC_WID_AUD_SEL)
+ stac92hd8x_add_mux(codec, nid);
+ }
+
+ spec->pin_nids = spec->auto_pin_nids;
+ spec->num_pins = spec->auto_pin_cnt;
+ spec->adc_nids = spec->auto_adc_nids;
+ spec->num_adcs = spec->auto_adc_cnt;
+ spec->capvols = spec->auto_capvols;
+ spec->capsws = spec->auto_capvols;
+ spec->num_caps = spec->auto_adc_cnt;
+ spec->mux_nids = spec->auto_mux_nids;
+ spec->num_muxes = spec->auto_adc_cnt;
+ spec->dmux_nids = spec->auto_dmux_nids;
+ spec->num_dmuxes = spec->auto_adc_cnt;
+ spec->dmic_nids = spec->auto_dmic_nids;
+ spec->num_dmics = spec->auto_dmic_cnt;
+}
+
static int patch_stac92hd83xxx(struct hda_codec *codec)
{
struct sigmatel_spec *spec;
@@ -5399,26 +5434,17 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
snd_hda_codec_write_cache(codec, codec->afg, 0, 0x7ED, 0);
codec->no_trigger_sense = 1;
codec->spec = spec;
+
+ stac92hd8x_fill_auto_spec(codec);
+
spec->linear_tone_beep = 0;
codec->slave_dig_outs = stac92hd83xxx_slave_dig_outs;
spec->digbeep_nid = 0x21;
- spec->dmic_nids = stac92hd83xxx_dmic_nids;
- spec->dmux_nids = stac92hd83xxx_mux_nids;
- spec->mux_nids = stac92hd83xxx_mux_nids;
- spec->num_muxes = ARRAY_SIZE(stac92hd83xxx_mux_nids);
- spec->adc_nids = stac92hd83xxx_adc_nids;
- spec->num_adcs = ARRAY_SIZE(stac92hd83xxx_adc_nids);
spec->pwr_nids = stac92hd83xxx_pwr_nids;
spec->pwr_mapping = stac92hd83xxx_pwr_mapping;
spec->num_pwrs = ARRAY_SIZE(stac92hd83xxx_pwr_nids);
spec->multiout.dac_nids = spec->dac_nids;
-
spec->init = stac92hd83xxx_core_init;
- spec->num_pins = ARRAY_SIZE(stac92hd83xxx_pin_nids);
- spec->pin_nids = stac92hd83xxx_pin_nids;
- spec->num_caps = STAC92HD83XXX_NUM_CAPS;
- spec->capvols = stac92hd83xxx_capvols;
- spec->capsws = stac92hd83xxx_capsws;
spec->board_config = snd_hda_check_board_config(codec,
STAC_92HD83XXX_MODELS,
@@ -5436,28 +5462,11 @@ again:
case 0x111d76d1:
case 0x111d76d9:
case 0x111d76e5:
- spec->dmic_nids = stac92hd87b_dmic_nids;
- spec->num_dmics = stac92xx_connected_ports(codec,
- stac92hd87b_dmic_nids,
- STAC92HD87B_NUM_DMICS);
- spec->num_pins = ARRAY_SIZE(stac92hd87xxx_pin_nids);
- spec->pin_nids = stac92hd87xxx_pin_nids;
- spec->mono_nid = 0;
- spec->num_pwrs = 0;
- break;
case 0x111d7666:
case 0x111d7667:
case 0x111d7668:
case 0x111d7669:
case 0x111d76e3:
- spec->num_dmics = stac92xx_connected_ports(codec,
- stac92hd88xxx_dmic_nids,
- STAC92HD88XXX_NUM_DMICS);
- spec->num_pins = ARRAY_SIZE(stac92hd88xxx_pin_nids);
- spec->pin_nids = stac92hd88xxx_pin_nids;
- spec->mono_nid = 0;
- spec->num_pwrs = 0;
- break;
case 0x111d7604:
case 0x111d76d4:
case 0x111d7605:
@@ -5466,9 +5475,6 @@ again:
if (spec->board_config == STAC_92HD83XXX_PWR_REF)
break;
spec->num_pwrs = 0;
- spec->num_dmics = stac92xx_connected_ports(codec,
- stac92hd83xxx_dmic_nids,
- STAC92HD83XXX_NUM_DMICS);
break;
}
diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c
index 13cec1e..2ae8d29 100644
--- a/sound/pci/intel8x0m.c
+++ b/sound/pci/intel8x0m.c
@@ -341,9 +341,9 @@ static int snd_intel8x0m_codec_semaphore(struct intel8x0m *chip, unsigned int co
return -EBUSY;
}
-static void snd_intel8x0_codec_write(struct snd_ac97 *ac97,
- unsigned short reg,
- unsigned short val)
+static void snd_intel8x0m_codec_write(struct snd_ac97 *ac97,
+ unsigned short reg,
+ unsigned short val)
{
struct intel8x0m *chip = ac97->private_data;
@@ -354,8 +354,8 @@ static void snd_intel8x0_codec_write(struct snd_ac97 *ac97,
iaputword(chip, reg + ac97->num * 0x80, val);
}
-static unsigned short snd_intel8x0_codec_read(struct snd_ac97 *ac97,
- unsigned short reg)
+static unsigned short snd_intel8x0m_codec_read(struct snd_ac97 *ac97,
+ unsigned short reg)
{
struct intel8x0m *chip = ac97->private_data;
unsigned short res;
@@ -385,7 +385,7 @@ static unsigned short snd_intel8x0_codec_read(struct snd_ac97 *ac97,
/*
* DMA I/O
*/
-static void snd_intel8x0_setup_periods(struct intel8x0m *chip, struct ichdev *ichdev)
+static void snd_intel8x0m_setup_periods(struct intel8x0m *chip, struct ichdev *ichdev)
{
int idx;
u32 *bdbar = ichdev->bdbar;
@@ -437,7 +437,7 @@ static void snd_intel8x0_setup_periods(struct intel8x0m *chip, struct ichdev *ic
* Interrupt handler
*/
-static inline void snd_intel8x0_update(struct intel8x0m *chip, struct ichdev *ichdev)
+static inline void snd_intel8x0m_update(struct intel8x0m *chip, struct ichdev *ichdev)
{
unsigned long port = ichdev->reg_offset;
int civ, i, step;
@@ -489,7 +489,7 @@ static inline void snd_intel8x0_update(struct intel8x0m *chip, struct ichdev *ic
iputbyte(chip, port + ichdev->roff_sr, ICH_FIFOE | ICH_BCIS | ICH_LVBCI);
}
-static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id)
+static irqreturn_t snd_intel8x0m_interrupt(int irq, void *dev_id)
{
struct intel8x0m *chip = dev_id;
struct ichdev *ichdev;
@@ -512,7 +512,7 @@ static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id)
for (i = 0; i < chip->bdbars_count; i++) {
ichdev = &chip->ichd[i];
if (status & ichdev->int_sta_mask)
- snd_intel8x0_update(chip, ichdev);
+ snd_intel8x0m_update(chip, ichdev);
}
/* ack them */
@@ -526,7 +526,7 @@ static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id)
* PCM part
*/
-static int snd_intel8x0_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+static int snd_intel8x0m_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
{
struct intel8x0m *chip = snd_pcm_substream_chip(substream);
struct ichdev *ichdev = get_ichdev(substream);
@@ -561,18 +561,18 @@ static int snd_intel8x0_pcm_trigger(struct snd_pcm_substream *substream, int cmd
return 0;
}
-static int snd_intel8x0_hw_params(struct snd_pcm_substream *substream,
+static int snd_intel8x0m_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
}
-static int snd_intel8x0_hw_free(struct snd_pcm_substream *substream)
+static int snd_intel8x0m_hw_free(struct snd_pcm_substream *substream)
{
return snd_pcm_lib_free_pages(substream);
}
-static snd_pcm_uframes_t snd_intel8x0_pcm_pointer(struct snd_pcm_substream *substream)
+static snd_pcm_uframes_t snd_intel8x0m_pcm_pointer(struct snd_pcm_substream *substream)
{
struct intel8x0m *chip = snd_pcm_substream_chip(substream);
struct ichdev *ichdev = get_ichdev(substream);
@@ -600,7 +600,7 @@ static int snd_intel8x0m_pcm_prepare(struct snd_pcm_substream *substream)
ichdev->fragsize = snd_pcm_lib_period_bytes(substream);
snd_ac97_write(ichdev->ac97, AC97_LINE1_RATE, runtime->rate);
snd_ac97_write(ichdev->ac97, AC97_LINE1_LEVEL, 0);
- snd_intel8x0_setup_periods(chip, ichdev);
+ snd_intel8x0m_setup_periods(chip, ichdev);
return 0;
}
@@ -682,22 +682,22 @@ static struct snd_pcm_ops snd_intel8x0m_playback_ops = {
.open = snd_intel8x0m_playback_open,
.close = snd_intel8x0m_playback_close,
.ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_intel8x0_hw_params,
- .hw_free = snd_intel8x0_hw_free,
+ .hw_params = snd_intel8x0m_hw_params,
+ .hw_free = snd_intel8x0m_hw_free,
.prepare = snd_intel8x0m_pcm_prepare,
- .trigger = snd_intel8x0_pcm_trigger,
- .pointer = snd_intel8x0_pcm_pointer,
+ .trigger = snd_intel8x0m_pcm_trigger,
+ .pointer = snd_intel8x0m_pcm_pointer,
};
static struct snd_pcm_ops snd_intel8x0m_capture_ops = {
.open = snd_intel8x0m_capture_open,
.close = snd_intel8x0m_capture_close,
.ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_intel8x0_hw_params,
- .hw_free = snd_intel8x0_hw_free,
+ .hw_params = snd_intel8x0m_hw_params,
+ .hw_free = snd_intel8x0m_hw_free,
.prepare = snd_intel8x0m_pcm_prepare,
- .trigger = snd_intel8x0_pcm_trigger,
- .pointer = snd_intel8x0_pcm_pointer,
+ .trigger = snd_intel8x0m_pcm_trigger,
+ .pointer = snd_intel8x0m_pcm_pointer,
};
@@ -710,7 +710,7 @@ struct ich_pcm_table {
int ac97_idx;
};
-static int __devinit snd_intel8x0_pcm1(struct intel8x0m *chip, int device,
+static int __devinit snd_intel8x0m_pcm1(struct intel8x0m *chip, int device,
struct ich_pcm_table *rec)
{
struct snd_pcm *pcm;
@@ -759,7 +759,7 @@ static struct ich_pcm_table intel_pcms[] __devinitdata = {
},
};
-static int __devinit snd_intel8x0_pcm(struct intel8x0m *chip)
+static int __devinit snd_intel8x0m_pcm(struct intel8x0m *chip)
{
int i, tblsize, device, err;
struct ich_pcm_table *tbl, *rec;
@@ -791,7 +791,7 @@ static int __devinit snd_intel8x0_pcm(struct intel8x0m *chip)
if (! chip->ichd[rec->ac97_idx].ac97)
continue;
}
- err = snd_intel8x0_pcm1(chip, device, rec);
+ err = snd_intel8x0m_pcm1(chip, device, rec);
if (err < 0)
return err;
device++;
@@ -806,20 +806,20 @@ static int __devinit snd_intel8x0_pcm(struct intel8x0m *chip)
* Mixer part
*/
-static void snd_intel8x0_mixer_free_ac97_bus(struct snd_ac97_bus *bus)
+static void snd_intel8x0m_mixer_free_ac97_bus(struct snd_ac97_bus *bus)
{
struct intel8x0m *chip = bus->private_data;
chip->ac97_bus = NULL;
}
-static void snd_intel8x0_mixer_free_ac97(struct snd_ac97 *ac97)
+static void snd_intel8x0m_mixer_free_ac97(struct snd_ac97 *ac97)
{
struct intel8x0m *chip = ac97->private_data;
chip->ac97 = NULL;
}
-static int __devinit snd_intel8x0_mixer(struct intel8x0m *chip, int ac97_clock)
+static int __devinit snd_intel8x0m_mixer(struct intel8x0m *chip, int ac97_clock)
{
struct snd_ac97_bus *pbus;
struct snd_ac97_template ac97;
@@ -827,22 +827,22 @@ static int __devinit snd_intel8x0_mixer(struct intel8x0m *chip, int ac97_clock)
int err;
unsigned int glob_sta = 0;
static struct snd_ac97_bus_ops ops = {
- .write = snd_intel8x0_codec_write,
- .read = snd_intel8x0_codec_read,
+ .write = snd_intel8x0m_codec_write,
+ .read = snd_intel8x0m_codec_read,
};
chip->in_ac97_init = 1;
memset(&ac97, 0, sizeof(ac97));
ac97.private_data = chip;
- ac97.private_free = snd_intel8x0_mixer_free_ac97;
+ ac97.private_free = snd_intel8x0m_mixer_free_ac97;
ac97.scaps = AC97_SCAP_SKIP_AUDIO | AC97_SCAP_POWER_SAVE;
glob_sta = igetdword(chip, ICHREG(GLOB_STA));
if ((err = snd_ac97_bus(chip->card, 0, &ops, chip, &pbus)) < 0)
goto __err;
- pbus->private_free = snd_intel8x0_mixer_free_ac97_bus;
+ pbus->private_free = snd_intel8x0m_mixer_free_ac97_bus;
if (ac97_clock >= 8000 && ac97_clock <= 48000)
pbus->clock = ac97_clock;
chip->ac97_bus = pbus;
@@ -894,7 +894,8 @@ static int snd_intel8x0m_ich_chip_init(struct intel8x0m *chip, int probing)
/* finish cold or do warm reset */
cnt |= (cnt & ICH_AC97COLD) == 0 ? ICH_AC97COLD : ICH_AC97WARM;
iputdword(chip, ICHREG(GLOB_CNT), cnt);
- end_time = (jiffies + (HZ / 4)) + 1;
+ usleep_range(500, 1000); /* give warm reset some time */
+ end_time = jiffies + HZ / 4;
do {
if ((igetdword(chip, ICHREG(GLOB_CNT)) & ICH_AC97WARM) == 0)
goto __ok;
@@ -959,7 +960,7 @@ static int snd_intel8x0m_ich_chip_init(struct intel8x0m *chip, int probing)
return 0;
}
-static int snd_intel8x0_chip_init(struct intel8x0m *chip, int probing)
+static int snd_intel8x0m_chip_init(struct intel8x0m *chip, int probing)
{
unsigned int i;
int err;
@@ -980,7 +981,7 @@ static int snd_intel8x0_chip_init(struct intel8x0m *chip, int probing)
return 0;
}
-static int snd_intel8x0_free(struct intel8x0m *chip)
+static int snd_intel8x0m_free(struct intel8x0m *chip)
{
unsigned int i;
@@ -1045,7 +1046,7 @@ static int intel8x0m_resume(struct pci_dev *pci)
return -EIO;
}
pci_set_master(pci);
- if (request_irq(pci->irq, snd_intel8x0_interrupt,
+ if (request_irq(pci->irq, snd_intel8x0m_interrupt,
IRQF_SHARED, card->shortname, chip)) {
printk(KERN_ERR "intel8x0m: unable to grab IRQ %d, "
"disabling device\n", pci->irq);
@@ -1053,7 +1054,7 @@ static int intel8x0m_resume(struct pci_dev *pci)
return -EIO;
}
chip->irq = pci->irq;
- snd_intel8x0_chip_init(chip, 0);
+ snd_intel8x0m_chip_init(chip, 0);
snd_ac97_resume(chip->ac97);
snd_power_change_state(card, SNDRV_CTL_POWER_D0);
@@ -1094,10 +1095,10 @@ static void __devinit snd_intel8x0m_proc_init(struct intel8x0m * chip)
#endif /* CONFIG_PROC_FS */
-static int snd_intel8x0_dev_free(struct snd_device *device)
+static int snd_intel8x0m_dev_free(struct snd_device *device)
{
struct intel8x0m *chip = device->device_data;
- return snd_intel8x0_free(chip);
+ return snd_intel8x0m_free(chip);
}
struct ich_reg_info {
@@ -1108,7 +1109,7 @@ struct ich_reg_info {
static int __devinit snd_intel8x0m_create(struct snd_card *card,
struct pci_dev *pci,
unsigned long device_type,
- struct intel8x0m ** r_intel8x0)
+ struct intel8x0m **r_intel8x0m)
{
struct intel8x0m *chip;
int err;
@@ -1116,7 +1117,7 @@ static int __devinit snd_intel8x0m_create(struct snd_card *card,
unsigned int int_sta_masks;
struct ichdev *ichdev;
static struct snd_device_ops ops = {
- .dev_free = snd_intel8x0_dev_free,
+ .dev_free = snd_intel8x0m_dev_free,
};
static struct ich_reg_info intel_regs[2] = {
{ ICH_MIINT, 0 },
@@ -1124,7 +1125,7 @@ static int __devinit snd_intel8x0m_create(struct snd_card *card,
};
struct ich_reg_info *tbl;
- *r_intel8x0 = NULL;
+ *r_intel8x0m = NULL;
if ((err = pci_enable_device(pci)) < 0)
return err;
@@ -1158,7 +1159,7 @@ static int __devinit snd_intel8x0m_create(struct snd_card *card,
chip->addr = pci_iomap(pci, 0, 0);
if (!chip->addr) {
snd_printk(KERN_ERR "AC'97 space ioremap problem\n");
- snd_intel8x0_free(chip);
+ snd_intel8x0m_free(chip);
return -EIO;
}
if (pci_resource_flags(pci, 3) & IORESOURCE_MEM) /* ICH4 */
@@ -1167,15 +1168,15 @@ static int __devinit snd_intel8x0m_create(struct snd_card *card,
chip->bmaddr = pci_iomap(pci, 1, 0);
if (!chip->bmaddr) {
snd_printk(KERN_ERR "Controller space ioremap problem\n");
- snd_intel8x0_free(chip);
+ snd_intel8x0m_free(chip);
return -EIO;
}
port_inited:
- if (request_irq(pci->irq, snd_intel8x0_interrupt, IRQF_SHARED,
+ if (request_irq(pci->irq, snd_intel8x0m_interrupt, IRQF_SHARED,
card->shortname, chip)) {
snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
- snd_intel8x0_free(chip);
+ snd_intel8x0m_free(chip);
return -EBUSY;
}
chip->irq = pci->irq;
@@ -1210,7 +1211,7 @@ static int __devinit snd_intel8x0m_create(struct snd_card *card,
if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
chip->bdbars_count * sizeof(u32) * ICH_MAX_FRAGS * 2,
&chip->bdbars) < 0) {
- snd_intel8x0_free(chip);
+ snd_intel8x0m_free(chip);
return -ENOMEM;
}
/* tables must be aligned to 8 bytes here, but the kernel pages
@@ -1225,19 +1226,19 @@ static int __devinit snd_intel8x0m_create(struct snd_card *card,
chip->int_sta_reg = ICH_REG_GLOB_STA;
chip->int_sta_mask = int_sta_masks;
- if ((err = snd_intel8x0_chip_init(chip, 1)) < 0) {
- snd_intel8x0_free(chip);
+ if ((err = snd_intel8x0m_chip_init(chip, 1)) < 0) {
+ snd_intel8x0m_free(chip);
return err;
}
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
- snd_intel8x0_free(chip);
+ snd_intel8x0m_free(chip);
return err;
}
snd_card_set_dev(card, &pci->dev);
- *r_intel8x0 = chip;
+ *r_intel8x0m = chip;
return 0;
}
@@ -1295,11 +1296,11 @@ static int __devinit snd_intel8x0m_probe(struct pci_dev *pci,
}
card->private_data = chip;
- if ((err = snd_intel8x0_mixer(chip, ac97_clock)) < 0) {
+ if ((err = snd_intel8x0m_mixer(chip, ac97_clock)) < 0) {
snd_card_free(card);
return err;
}
- if ((err = snd_intel8x0_pcm(chip)) < 0) {
+ if ((err = snd_intel8x0m_pcm(chip)) < 0) {
snd_card_free(card);
return err;
}
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index f5eadfc..a323eaf 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -8,6 +8,21 @@
* Modified 2006-06-01 for AES32 support by Remy Bruno
* <remy.bruno@trinnov.com>
*
+ * Modified 2009-04-13 for proper metering by Florian Faber
+ * <faber@faberman.de>
+ *
+ * Modified 2009-04-14 for native float support by Florian Faber
+ * <faber@faberman.de>
+ *
+ * Modified 2009-04-26 fixed bug in rms metering by Florian Faber
+ * <faber@faberman.de>
+ *
+ * Modified 2009-04-30 added hw serial number support by Florian Faber
+ *
+ * Modified 2011-01-14 added S/PDIF input on RayDATs by Adrian Knoth
+ *
+ * Modified 2011-01-25 variable period sizes on RayDAT/AIO by Adrian Knoth
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
@@ -35,6 +50,7 @@
#include <sound/core.h>
#include <sound/control.h>
#include <sound/pcm.h>
+#include <sound/pcm_params.h>
#include <sound/info.h>
#include <sound/asoundef.h>
#include <sound/rawmidi.h>
@@ -47,15 +63,6 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */
-/* Disable precise pointer at start */
-static int precise_ptr[SNDRV_CARDS];
-
-/* Send all playback to line outs */
-static int line_outs_monitor[SNDRV_CARDS];
-
-/* Enable Analog Outs on Channel 63/64 by default */
-static int enable_monitor[SNDRV_CARDS];
-
module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for RME HDSPM interface.");
@@ -65,42 +72,39 @@ MODULE_PARM_DESC(id, "ID string for RME HDSPM interface.");
module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable/disable specific HDSPM soundcards.");
-module_param_array(precise_ptr, bool, NULL, 0444);
-MODULE_PARM_DESC(precise_ptr, "Enable or disable precise pointer.");
-
-module_param_array(line_outs_monitor, bool, NULL, 0444);
-MODULE_PARM_DESC(line_outs_monitor,
- "Send playback streams to analog outs by default.");
-
-module_param_array(enable_monitor, bool, NULL, 0444);
-MODULE_PARM_DESC(enable_monitor,
- "Enable Analog Out on Channel 63/64 by default.");
MODULE_AUTHOR
- ("Winfried Ritsch <ritsch_AT_iem.at>, "
- "Paul Davis <paul@linuxaudiosystems.com>, "
- "Marcus Andersson, Thomas Charbonnel <thomas@undata.org>, "
- "Remy Bruno <remy.bruno@trinnov.com>");
+(
+ "Winfried Ritsch <ritsch_AT_iem.at>, "
+ "Paul Davis <paul@linuxaudiosystems.com>, "
+ "Marcus Andersson, Thomas Charbonnel <thomas@undata.org>, "
+ "Remy Bruno <remy.bruno@trinnov.com>, "
+ "Florian Faber <faberman@linuxproaudio.org>, "
+ "Adrian Knoth <adi@drcomp.erfurt.thur.de>"
+);
MODULE_DESCRIPTION("RME HDSPM");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
-/* --- Write registers. ---
+/* --- Write registers. ---
These are defined as byte-offsets from the iobase value. */
+#define HDSPM_WR_SETTINGS 0
+#define HDSPM_outputBufferAddress 32
+#define HDSPM_inputBufferAddress 36
#define HDSPM_controlRegister 64
#define HDSPM_interruptConfirmation 96
#define HDSPM_control2Reg 256 /* not in specs ???????? */
#define HDSPM_freqReg 256 /* for AES32 */
-#define HDSPM_midiDataOut0 352 /* just believe in old code */
-#define HDSPM_midiDataOut1 356
+#define HDSPM_midiDataOut0 352 /* just believe in old code */
+#define HDSPM_midiDataOut1 356
#define HDSPM_eeprom_wr 384 /* for AES32 */
/* DMA enable for 64 channels, only Bit 0 is relevant */
-#define HDSPM_outputEnableBase 512 /* 512-767 input DMA */
+#define HDSPM_outputEnableBase 512 /* 512-767 input DMA */
#define HDSPM_inputEnableBase 768 /* 768-1023 output DMA */
-/* 16 page addresses for each of the 64 channels DMA buffer in and out
+/* 16 page addresses for each of the 64 channels DMA buffer in and out
(each 64k=16*4k) Buffer must be 4k aligned (which is default i386 ????) */
#define HDSPM_pageAddressBufferOut 8192
#define HDSPM_pageAddressBufferIn (HDSPM_pageAddressBufferOut+64*16*4)
@@ -119,22 +123,84 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
#define HDSPM_statusRegister2 192
#define HDSPM_timecodeRegister 128
+/* AIO, RayDAT */
+#define HDSPM_RD_STATUS_0 0
+#define HDSPM_RD_STATUS_1 64
+#define HDSPM_RD_STATUS_2 128
+#define HDSPM_RD_STATUS_3 192
+
+#define HDSPM_RD_TCO 256
+#define HDSPM_RD_PLL_FREQ 512
+#define HDSPM_WR_TCO 128
+
+#define HDSPM_TCO1_TCO_lock 0x00000001
+#define HDSPM_TCO1_WCK_Input_Range_LSB 0x00000002
+#define HDSPM_TCO1_WCK_Input_Range_MSB 0x00000004
+#define HDSPM_TCO1_LTC_Input_valid 0x00000008
+#define HDSPM_TCO1_WCK_Input_valid 0x00000010
+#define HDSPM_TCO1_Video_Input_Format_NTSC 0x00000020
+#define HDSPM_TCO1_Video_Input_Format_PAL 0x00000040
+
+#define HDSPM_TCO1_set_TC 0x00000100
+#define HDSPM_TCO1_set_drop_frame_flag 0x00000200
+#define HDSPM_TCO1_LTC_Format_LSB 0x00000400
+#define HDSPM_TCO1_LTC_Format_MSB 0x00000800
+
+#define HDSPM_TCO2_TC_run 0x00010000
+#define HDSPM_TCO2_WCK_IO_ratio_LSB 0x00020000
+#define HDSPM_TCO2_WCK_IO_ratio_MSB 0x00040000
+#define HDSPM_TCO2_set_num_drop_frames_LSB 0x00080000
+#define HDSPM_TCO2_set_num_drop_frames_MSB 0x00100000
+#define HDSPM_TCO2_set_jam_sync 0x00200000
+#define HDSPM_TCO2_set_flywheel 0x00400000
+
+#define HDSPM_TCO2_set_01_4 0x01000000
+#define HDSPM_TCO2_set_pull_down 0x02000000
+#define HDSPM_TCO2_set_pull_up 0x04000000
+#define HDSPM_TCO2_set_freq 0x08000000
+#define HDSPM_TCO2_set_term_75R 0x10000000
+#define HDSPM_TCO2_set_input_LSB 0x20000000
+#define HDSPM_TCO2_set_input_MSB 0x40000000
+#define HDSPM_TCO2_set_freq_from_app 0x80000000
+
+
+#define HDSPM_midiDataOut0 352
+#define HDSPM_midiDataOut1 356
+#define HDSPM_midiDataOut2 368
+
#define HDSPM_midiDataIn0 360
#define HDSPM_midiDataIn1 364
+#define HDSPM_midiDataIn2 372
+#define HDSPM_midiDataIn3 376
/* status is data bytes in MIDI-FIFO (0-128) */
-#define HDSPM_midiStatusOut0 384
-#define HDSPM_midiStatusOut1 388
-#define HDSPM_midiStatusIn0 392
-#define HDSPM_midiStatusIn1 396
+#define HDSPM_midiStatusOut0 384
+#define HDSPM_midiStatusOut1 388
+#define HDSPM_midiStatusOut2 400
+
+#define HDSPM_midiStatusIn0 392
+#define HDSPM_midiStatusIn1 396
+#define HDSPM_midiStatusIn2 404
+#define HDSPM_midiStatusIn3 408
/* the meters are regular i/o-mapped registers, but offset
considerably from the rest. the peak registers are reset
- when read; the least-significant 4 bits are full-scale counters;
+ when read; the least-significant 4 bits are full-scale counters;
the actual peak value is in the most-significant 24 bits.
*/
-#define HDSPM_MADI_peakrmsbase 4096 /* 4096-8191 2x64x32Bit Meters */
+
+#define HDSPM_MADI_INPUT_PEAK 4096
+#define HDSPM_MADI_PLAYBACK_PEAK 4352
+#define HDSPM_MADI_OUTPUT_PEAK 4608
+
+#define HDSPM_MADI_INPUT_RMS_L 6144
+#define HDSPM_MADI_PLAYBACK_RMS_L 6400
+#define HDSPM_MADI_OUTPUT_RMS_L 6656
+
+#define HDSPM_MADI_INPUT_RMS_H 7168
+#define HDSPM_MADI_PLAYBACK_RMS_H 7424
+#define HDSPM_MADI_OUTPUT_RMS_H 7680
/* --- Control Register bits --------- */
#define HDSPM_Start (1<<0) /* start engine */
@@ -143,7 +209,9 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
#define HDSPM_Latency1 (1<<2) /* where n is defined */
#define HDSPM_Latency2 (1<<3) /* by Latency{2,1,0} */
-#define HDSPM_ClockModeMaster (1<<4) /* 1=Master, 0=Slave/Autosync */
+#define HDSPM_ClockModeMaster (1<<4) /* 1=Master, 0=Autosync */
+#define HDSPM_c0Master 0x1 /* Master clock bit in settings
+ register [RayDAT, AIO] */
#define HDSPM_AudioInterruptEnable (1<<5) /* what do you think ? */
@@ -157,7 +225,7 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
56channelMODE=0 */ /* MADI ONLY*/
#define HDSPM_Emphasis (1<<10) /* Emphasis */ /* AES32 ONLY */
-#define HDSPM_AutoInp (1<<11) /* Auto Input (takeover) == Safe Mode,
+#define HDSPM_AutoInp (1<<11) /* Auto Input (takeover) == Safe Mode,
0=off, 1=on */ /* MADI ONLY */
#define HDSPM_Dolby (1<<11) /* Dolby = "NonAudio" ?? */ /* AES32 ONLY */
@@ -166,22 +234,23 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
*/
#define HDSPM_InputSelect1 (1<<15) /* should be 0 */
-#define HDSPM_SyncRef0 (1<<16) /* 0=WOrd, 1=MADI */
-#define HDSPM_SyncRef1 (1<<17) /* for AES32: SyncRefN codes the AES # */
#define HDSPM_SyncRef2 (1<<13)
#define HDSPM_SyncRef3 (1<<25)
#define HDSPM_SMUX (1<<18) /* Frame ??? */ /* MADI ONY */
-#define HDSPM_clr_tms (1<<19) /* clear track marker, do not use
+#define HDSPM_clr_tms (1<<19) /* clear track marker, do not use
AES additional bits in
lower 5 Audiodatabits ??? */
#define HDSPM_taxi_reset (1<<20) /* ??? */ /* MADI ONLY ? */
#define HDSPM_WCK48 (1<<20) /* Frame ??? = HDSPM_SMUX */ /* AES32 ONLY */
-#define HDSPM_Midi0InterruptEnable (1<<22)
-#define HDSPM_Midi1InterruptEnable (1<<23)
+#define HDSPM_Midi0InterruptEnable 0x0400000
+#define HDSPM_Midi1InterruptEnable 0x0800000
+#define HDSPM_Midi2InterruptEnable 0x0200000
+#define HDSPM_Midi3InterruptEnable 0x4000000
#define HDSPM_LineOut (1<<24) /* Analog Out on channel 63/64 on=1, mute=0 */
+#define HDSPe_FLOAT_FORMAT 0x2000000
#define HDSPM_DS_DoubleWire (1<<26) /* AES32 ONLY */
#define HDSPM_QS_DoubleWire (1<<27) /* AES32 ONLY */
@@ -198,11 +267,18 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
#define HDSPM_InputCoaxial (HDSPM_InputSelect0)
#define HDSPM_SyncRefMask (HDSPM_SyncRef0|HDSPM_SyncRef1|\
HDSPM_SyncRef2|HDSPM_SyncRef3)
-#define HDSPM_SyncRef_Word 0
-#define HDSPM_SyncRef_MADI (HDSPM_SyncRef0)
-#define HDSPM_SYNC_FROM_WORD 0 /* Preferred sync reference */
-#define HDSPM_SYNC_FROM_MADI 1 /* choices - used by "pref_sync_ref" */
+#define HDSPM_c0_SyncRef0 0x2
+#define HDSPM_c0_SyncRef1 0x4
+#define HDSPM_c0_SyncRef2 0x8
+#define HDSPM_c0_SyncRef3 0x10
+#define HDSPM_c0_SyncRefMask (HDSPM_c0_SyncRef0 | HDSPM_c0_SyncRef1 |\
+ HDSPM_c0_SyncRef2 | HDSPM_c0_SyncRef3)
+
+#define HDSPM_SYNC_FROM_WORD 0 /* Preferred sync reference */
+#define HDSPM_SYNC_FROM_MADI 1 /* choices - used by "pref_sync_ref" */
+#define HDSPM_SYNC_FROM_TCO 2
+#define HDSPM_SYNC_FROM_SYNC_IN 3
#define HDSPM_Frequency32KHz HDSPM_Frequency0
#define HDSPM_Frequency44_1KHz HDSPM_Frequency1
@@ -216,17 +292,6 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
#define HDSPM_Frequency192KHz (HDSPM_QuadSpeed|HDSPM_Frequency1|\
HDSPM_Frequency0)
-/* --- for internal discrimination */
-#define HDSPM_CLOCK_SOURCE_AUTOSYNC 0 /* Sample Clock Sources */
-#define HDSPM_CLOCK_SOURCE_INTERNAL_32KHZ 1
-#define HDSPM_CLOCK_SOURCE_INTERNAL_44_1KHZ 2
-#define HDSPM_CLOCK_SOURCE_INTERNAL_48KHZ 3
-#define HDSPM_CLOCK_SOURCE_INTERNAL_64KHZ 4
-#define HDSPM_CLOCK_SOURCE_INTERNAL_88_2KHZ 5
-#define HDSPM_CLOCK_SOURCE_INTERNAL_96KHZ 6
-#define HDSPM_CLOCK_SOURCE_INTERNAL_128KHZ 7
-#define HDSPM_CLOCK_SOURCE_INTERNAL_176_4KHZ 8
-#define HDSPM_CLOCK_SOURCE_INTERNAL_192KHZ 9
/* Synccheck Status */
#define HDSPM_SYNC_CHECK_NO_LOCK 0
@@ -236,14 +301,16 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
/* AutoSync References - used by "autosync_ref" control switch */
#define HDSPM_AUTOSYNC_FROM_WORD 0
#define HDSPM_AUTOSYNC_FROM_MADI 1
-#define HDSPM_AUTOSYNC_FROM_NONE 2
+#define HDSPM_AUTOSYNC_FROM_TCO 2
+#define HDSPM_AUTOSYNC_FROM_SYNC_IN 3
+#define HDSPM_AUTOSYNC_FROM_NONE 4
/* Possible sources of MADI input */
#define HDSPM_OPTICAL 0 /* optical */
#define HDSPM_COAXIAL 1 /* BNC */
#define hdspm_encode_latency(x) (((x)<<1) & HDSPM_LatencyMask)
-#define hdspm_decode_latency(x) (((x) & HDSPM_LatencyMask)>>1)
+#define hdspm_decode_latency(x) ((((x) & HDSPM_LatencyMask)>>1))
#define hdspm_encode_in(x) (((x)&0x3)<<14)
#define hdspm_decode_in(x) (((x)>>14)&0x3)
@@ -270,13 +337,21 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
#define HDSPM_AB_int (1<<2) /* InputChannel Opt=0, Coax=1
* (like inp0)
*/
+
#define HDSPM_madiLock (1<<3) /* MADI Locked =1, no=0 */
+#define HDSPM_madiSync (1<<18) /* MADI is in sync */
+
+#define HDSPM_tcoLock 0x00000020 /* Optional TCO locked status FOR HDSPe MADI! */
+#define HDSPM_tcoSync 0x10000000 /* Optional TCO sync status */
+
+#define HDSPM_syncInLock 0x00010000 /* Sync In lock status FOR HDSPe MADI! */
+#define HDSPM_syncInSync 0x00020000 /* Sync In sync status FOR HDSPe MADI! */
#define HDSPM_BufferPositionMask 0x000FFC0 /* Bit 6..15 : h/w buffer pointer */
- /* since 64byte accurate last 6 bits
- are not used */
+ /* since 64byte accurate, last 6 bits are not used */
+
+
-#define HDSPM_madiSync (1<<18) /* MADI is in sync */
#define HDSPM_DoubleSpeedStatus (1<<19) /* (input) card in double speed */
#define HDSPM_madiFreq0 (1<<22) /* system freq 0=error */
@@ -287,8 +362,19 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
#define HDSPM_BufferID (1<<26) /* (Double)Buffer ID toggles with
* Interrupt
*/
-#define HDSPM_midi0IRQPending (1<<30) /* MIDI IRQ is pending */
-#define HDSPM_midi1IRQPending (1<<31) /* and aktiv */
+#define HDSPM_tco_detect 0x08000000
+#define HDSPM_tco_lock 0x20000000
+
+#define HDSPM_s2_tco_detect 0x00000040
+#define HDSPM_s2_AEBO_D 0x00000080
+#define HDSPM_s2_AEBI_D 0x00000100
+
+
+#define HDSPM_midi0IRQPending 0x40000000
+#define HDSPM_midi1IRQPending 0x80000000
+#define HDSPM_midi2IRQPending 0x20000000
+#define HDSPM_midi2IRQPendingAES 0x00000020
+#define HDSPM_midi3IRQPending 0x00200000
/* --- status bit helpers */
#define HDSPM_madiFreqMask (HDSPM_madiFreq0|HDSPM_madiFreq1|\
@@ -317,7 +403,10 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
#define HDSPM_wc_freq2 (1<<7) /* 100=64, 101=88.2, 110=96, */
/* missing Bit for 111=128, 1000=176.4, 1001=192 */
-#define HDSPM_SelSyncRef0 (1<<8) /* Sync Source in slave mode */
+#define HDSPM_SyncRef0 0x10000 /* Sync Reference */
+#define HDSPM_SyncRef1 0x20000
+
+#define HDSPM_SelSyncRef0 (1<<8) /* AutoSync Source */
#define HDSPM_SelSyncRef1 (1<<9) /* 000=word, 001=MADI, */
#define HDSPM_SelSyncRef2 (1<<10) /* 111=no valid signal */
@@ -331,11 +420,19 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
#define HDSPM_wcFreq88_2 (HDSPM_wc_freq0|HDSPM_wc_freq2)
#define HDSPM_wcFreq96 (HDSPM_wc_freq1|HDSPM_wc_freq2)
+#define HDSPM_status1_F_0 0x0400000
+#define HDSPM_status1_F_1 0x0800000
+#define HDSPM_status1_F_2 0x1000000
+#define HDSPM_status1_F_3 0x2000000
+#define HDSPM_status1_freqMask (HDSPM_status1_F_0|HDSPM_status1_F_1|HDSPM_status1_F_2|HDSPM_status1_F_3)
+
#define HDSPM_SelSyncRefMask (HDSPM_SelSyncRef0|HDSPM_SelSyncRef1|\
HDSPM_SelSyncRef2)
#define HDSPM_SelSyncRef_WORD 0
#define HDSPM_SelSyncRef_MADI (HDSPM_SelSyncRef0)
+#define HDSPM_SelSyncRef_TCO (HDSPM_SelSyncRef1)
+#define HDSPM_SelSyncRef_SyncIn (HDSPM_SelSyncRef0|HDSPM_SelSyncRef1)
#define HDSPM_SelSyncRef_NVALID (HDSPM_SelSyncRef0|HDSPM_SelSyncRef1|\
HDSPM_SelSyncRef2)
@@ -345,7 +442,7 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
/* status */
#define HDSPM_AES32_wcLock 0x0200000
#define HDSPM_AES32_wcFreq_bit 22
-/* (status >> HDSPM_AES32_wcFreq_bit) & 0xF gives WC frequency (cf function
+/* (status >> HDSPM_AES32_wcFreq_bit) & 0xF gives WC frequency (cf function
HDSPM_bit2freq */
#define HDSPM_AES32_syncref_bit 16
/* (status >> HDSPM_AES32_syncref_bit) & 0xF gives sync source */
@@ -398,28 +495,348 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
#define MADI_DS_CHANNELS 32
#define MADI_QS_CHANNELS 16
+#define RAYDAT_SS_CHANNELS 36
+#define RAYDAT_DS_CHANNELS 20
+#define RAYDAT_QS_CHANNELS 12
+
+#define AIO_IN_SS_CHANNELS 14
+#define AIO_IN_DS_CHANNELS 10
+#define AIO_IN_QS_CHANNELS 8
+#define AIO_OUT_SS_CHANNELS 16
+#define AIO_OUT_DS_CHANNELS 12
+#define AIO_OUT_QS_CHANNELS 10
+
+#define AES32_CHANNELS 16
+
/* the size of a substream (1 mono data stream) */
#define HDSPM_CHANNEL_BUFFER_SAMPLES (16*1024)
#define HDSPM_CHANNEL_BUFFER_BYTES (4*HDSPM_CHANNEL_BUFFER_SAMPLES)
/* the size of the area we need to allocate for DMA transfers. the
size is the same regardless of the number of channels, and
- also the latency to use.
+ also the latency to use.
for one direction !!!
*/
#define HDSPM_DMA_AREA_BYTES (HDSPM_MAX_CHANNELS * HDSPM_CHANNEL_BUFFER_BYTES)
#define HDSPM_DMA_AREA_KILOBYTES (HDSPM_DMA_AREA_BYTES/1024)
/* revisions >= 230 indicate AES32 card */
-#define HDSPM_AESREVISION 230
+#define HDSPM_MADI_REV 210
+#define HDSPM_RAYDAT_REV 211
+#define HDSPM_AIO_REV 212
+#define HDSPM_MADIFACE_REV 213
+#define HDSPM_AES_REV 240
+#define HDSPM_AES32_REV 234
+#define HDSPM_AES32_OLD_REV 233
/* speed factor modes */
#define HDSPM_SPEED_SINGLE 0
#define HDSPM_SPEED_DOUBLE 1
#define HDSPM_SPEED_QUAD 2
+
/* names for speed modes */
static char *hdspm_speed_names[] = { "single", "double", "quad" };
+static char *texts_autosync_aes_tco[] = { "Word Clock",
+ "AES1", "AES2", "AES3", "AES4",
+ "AES5", "AES6", "AES7", "AES8",
+ "TCO" };
+static char *texts_autosync_aes[] = { "Word Clock",
+ "AES1", "AES2", "AES3", "AES4",
+ "AES5", "AES6", "AES7", "AES8" };
+static char *texts_autosync_madi_tco[] = { "Word Clock",
+ "MADI", "TCO", "Sync In" };
+static char *texts_autosync_madi[] = { "Word Clock",
+ "MADI", "Sync In" };
+
+static char *texts_autosync_raydat_tco[] = {
+ "Word Clock",
+ "ADAT 1", "ADAT 2", "ADAT 3", "ADAT 4",
+ "AES", "SPDIF", "TCO", "Sync In"
+};
+static char *texts_autosync_raydat[] = {
+ "Word Clock",
+ "ADAT 1", "ADAT 2", "ADAT 3", "ADAT 4",
+ "AES", "SPDIF", "Sync In"
+};
+static char *texts_autosync_aio_tco[] = {
+ "Word Clock",
+ "ADAT", "AES", "SPDIF", "TCO", "Sync In"
+};
+static char *texts_autosync_aio[] = { "Word Clock",
+ "ADAT", "AES", "SPDIF", "Sync In" };
+
+static char *texts_freq[] = {
+ "No Lock",
+ "32 kHz",
+ "44.1 kHz",
+ "48 kHz",
+ "64 kHz",
+ "88.2 kHz",
+ "96 kHz",
+ "128 kHz",
+ "176.4 kHz",
+ "192 kHz"
+};
+
+static char *texts_ports_madi[] = {
+ "MADI.1", "MADI.2", "MADI.3", "MADI.4", "MADI.5", "MADI.6",
+ "MADI.7", "MADI.8", "MADI.9", "MADI.10", "MADI.11", "MADI.12",
+ "MADI.13", "MADI.14", "MADI.15", "MADI.16", "MADI.17", "MADI.18",
+ "MADI.19", "MADI.20", "MADI.21", "MADI.22", "MADI.23", "MADI.24",
+ "MADI.25", "MADI.26", "MADI.27", "MADI.28", "MADI.29", "MADI.30",
+ "MADI.31", "MADI.32", "MADI.33", "MADI.34", "MADI.35", "MADI.36",
+ "MADI.37", "MADI.38", "MADI.39", "MADI.40", "MADI.41", "MADI.42",
+ "MADI.43", "MADI.44", "MADI.45", "MADI.46", "MADI.47", "MADI.48",
+ "MADI.49", "MADI.50", "MADI.51", "MADI.52", "MADI.53", "MADI.54",
+ "MADI.55", "MADI.56", "MADI.57", "MADI.58", "MADI.59", "MADI.60",
+ "MADI.61", "MADI.62", "MADI.63", "MADI.64",
+};
+
+
+static char *texts_ports_raydat_ss[] = {
+ "ADAT1.1", "ADAT1.2", "ADAT1.3", "ADAT1.4", "ADAT1.5", "ADAT1.6",
+ "ADAT1.7", "ADAT1.8", "ADAT2.1", "ADAT2.2", "ADAT2.3", "ADAT2.4",
+ "ADAT2.5", "ADAT2.6", "ADAT2.7", "ADAT2.8", "ADAT3.1", "ADAT3.2",
+ "ADAT3.3", "ADAT3.4", "ADAT3.5", "ADAT3.6", "ADAT3.7", "ADAT3.8",
+ "ADAT4.1", "ADAT4.2", "ADAT4.3", "ADAT4.4", "ADAT4.5", "ADAT4.6",
+ "ADAT4.7", "ADAT4.8",
+ "AES.L", "AES.R",
+ "SPDIF.L", "SPDIF.R"
+};
+
+static char *texts_ports_raydat_ds[] = {
+ "ADAT1.1", "ADAT1.2", "ADAT1.3", "ADAT1.4",
+ "ADAT2.1", "ADAT2.2", "ADAT2.3", "ADAT2.4",
+ "ADAT3.1", "ADAT3.2", "ADAT3.3", "ADAT3.4",
+ "ADAT4.1", "ADAT4.2", "ADAT4.3", "ADAT4.4",
+ "AES.L", "AES.R",
+ "SPDIF.L", "SPDIF.R"
+};
+
+static char *texts_ports_raydat_qs[] = {
+ "ADAT1.1", "ADAT1.2",
+ "ADAT2.1", "ADAT2.2",
+ "ADAT3.1", "ADAT3.2",
+ "ADAT4.1", "ADAT4.2",
+ "AES.L", "AES.R",
+ "SPDIF.L", "SPDIF.R"
+};
+
+
+static char *texts_ports_aio_in_ss[] = {
+ "Analogue.L", "Analogue.R",
+ "AES.L", "AES.R",
+ "SPDIF.L", "SPDIF.R",
+ "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", "ADAT.5", "ADAT.6",
+ "ADAT.7", "ADAT.8"
+};
+
+static char *texts_ports_aio_out_ss[] = {
+ "Analogue.L", "Analogue.R",
+ "AES.L", "AES.R",
+ "SPDIF.L", "SPDIF.R",
+ "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", "ADAT.5", "ADAT.6",
+ "ADAT.7", "ADAT.8",
+ "Phone.L", "Phone.R"
+};
+
+static char *texts_ports_aio_in_ds[] = {
+ "Analogue.L", "Analogue.R",
+ "AES.L", "AES.R",
+ "SPDIF.L", "SPDIF.R",
+ "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4"
+};
+
+static char *texts_ports_aio_out_ds[] = {
+ "Analogue.L", "Analogue.R",
+ "AES.L", "AES.R",
+ "SPDIF.L", "SPDIF.R",
+ "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4",
+ "Phone.L", "Phone.R"
+};
+
+static char *texts_ports_aio_in_qs[] = {
+ "Analogue.L", "Analogue.R",
+ "AES.L", "AES.R",
+ "SPDIF.L", "SPDIF.R",
+ "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4"
+};
+
+static char *texts_ports_aio_out_qs[] = {
+ "Analogue.L", "Analogue.R",
+ "AES.L", "AES.R",
+ "SPDIF.L", "SPDIF.R",
+ "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4",
+ "Phone.L", "Phone.R"
+};
+
+static char *texts_ports_aes32[] = {
+ "AES.1", "AES.2", "AES.3", "AES.4", "AES.5", "AES.6", "AES.7",
+ "AES.8", "AES.9.", "AES.10", "AES.11", "AES.12", "AES.13", "AES.14",
+ "AES.15", "AES.16"
+};
+
+/* These tables map the ALSA channels 1..N to the channels that we
+ need to use in order to find the relevant channel buffer. RME
+ refers to this kind of mapping as between "the ADAT channel and
+ the DMA channel." We index it using the logical audio channel,
+ and the value is the DMA channel (i.e. channel buffer number)
+ where the data for that channel can be read/written from/to.
+*/
+
+static char channel_map_unity_ss[HDSPM_MAX_CHANNELS] = {
+ 0, 1, 2, 3, 4, 5, 6, 7,
+ 8, 9, 10, 11, 12, 13, 14, 15,
+ 16, 17, 18, 19, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31,
+ 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 42, 43, 44, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55,
+ 56, 57, 58, 59, 60, 61, 62, 63
+};
+
+static char channel_map_raydat_ss[HDSPM_MAX_CHANNELS] = {
+ 4, 5, 6, 7, 8, 9, 10, 11, /* ADAT 1 */
+ 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT 2 */
+ 20, 21, 22, 23, 24, 25, 26, 27, /* ADAT 3 */
+ 28, 29, 30, 31, 32, 33, 34, 35, /* ADAT 4 */
+ 0, 1, /* AES */
+ 2, 3, /* SPDIF */
+ -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+};
+
+static char channel_map_raydat_ds[HDSPM_MAX_CHANNELS] = {
+ 4, 5, 6, 7, /* ADAT 1 */
+ 8, 9, 10, 11, /* ADAT 2 */
+ 12, 13, 14, 15, /* ADAT 3 */
+ 16, 17, 18, 19, /* ADAT 4 */
+ 0, 1, /* AES */
+ 2, 3, /* SPDIF */
+ -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+};
+
+static char channel_map_raydat_qs[HDSPM_MAX_CHANNELS] = {
+ 4, 5, /* ADAT 1 */
+ 6, 7, /* ADAT 2 */
+ 8, 9, /* ADAT 3 */
+ 10, 11, /* ADAT 4 */
+ 0, 1, /* AES */
+ 2, 3, /* SPDIF */
+ -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+};
+
+static char channel_map_aio_in_ss[HDSPM_MAX_CHANNELS] = {
+ 0, 1, /* line in */
+ 8, 9, /* aes in, */
+ 10, 11, /* spdif in */
+ 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT in */
+ -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+};
+
+static char channel_map_aio_out_ss[HDSPM_MAX_CHANNELS] = {
+ 0, 1, /* line out */
+ 8, 9, /* aes out */
+ 10, 11, /* spdif out */
+ 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT out */
+ 6, 7, /* phone out */
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+};
+
+static char channel_map_aio_in_ds[HDSPM_MAX_CHANNELS] = {
+ 0, 1, /* line in */
+ 8, 9, /* aes in */
+ 10, 11, /* spdif in */
+ 12, 14, 16, 18, /* adat in */
+ -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1
+};
+
+static char channel_map_aio_out_ds[HDSPM_MAX_CHANNELS] = {
+ 0, 1, /* line out */
+ 8, 9, /* aes out */
+ 10, 11, /* spdif out */
+ 12, 14, 16, 18, /* adat out */
+ 6, 7, /* phone out */
+ -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1
+};
+
+static char channel_map_aio_in_qs[HDSPM_MAX_CHANNELS] = {
+ 0, 1, /* line in */
+ 8, 9, /* aes in */
+ 10, 11, /* spdif in */
+ 12, 16, /* adat in */
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1
+};
+
+static char channel_map_aio_out_qs[HDSPM_MAX_CHANNELS] = {
+ 0, 1, /* line out */
+ 8, 9, /* aes out */
+ 10, 11, /* spdif out */
+ 12, 16, /* adat out */
+ 6, 7, /* phone out */
+ -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1
+};
+
+static char channel_map_aes32[HDSPM_MAX_CHANNELS] = {
+ 0, 1, 2, 3, 4, 5, 6, 7,
+ 8, 9, 10, 11, 12, 13, 14, 15,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1
+};
+
struct hdspm_midi {
struct hdspm *hdspm;
int id;
@@ -430,6 +847,21 @@ struct hdspm_midi {
struct timer_list timer;
spinlock_t lock;
int pending;
+ int dataIn;
+ int statusIn;
+ int dataOut;
+ int statusOut;
+ int ie;
+ int irq;
+};
+
+struct hdspm_tco {
+ int input;
+ int framerate;
+ int wordclock;
+ int samplerate;
+ int pull;
+ int term; /* 0 = off, 1 = on */
};
struct hdspm {
@@ -441,21 +873,39 @@ struct hdspm {
char *card_name; /* for procinfo */
unsigned short firmware_rev; /* dont know if relevant (yes if AES32)*/
- unsigned char is_aes32; /* indicates if card is AES32 */
+ uint8_t io_type;
- int precise_ptr; /* use precise pointers, to be tested */
int monitor_outs; /* set up monitoring outs init flag */
u32 control_register; /* cached value */
u32 control2_register; /* cached value */
+ u32 settings_register;
- struct hdspm_midi midi[2];
+ struct hdspm_midi midi[4];
struct tasklet_struct midi_tasklet;
size_t period_bytes;
- unsigned char ss_channels; /* channels of card in single speed */
- unsigned char ds_channels; /* Double Speed */
- unsigned char qs_channels; /* Quad Speed */
+ unsigned char ss_in_channels;
+ unsigned char ds_in_channels;
+ unsigned char qs_in_channels;
+ unsigned char ss_out_channels;
+ unsigned char ds_out_channels;
+ unsigned char qs_out_channels;
+
+ unsigned char max_channels_in;
+ unsigned char max_channels_out;
+
+ char *channel_map_in;
+ char *channel_map_out;
+
+ char *channel_map_in_ss, *channel_map_in_ds, *channel_map_in_qs;
+ char *channel_map_out_ss, *channel_map_out_ds, *channel_map_out_qs;
+
+ char **port_names_in;
+ char **port_names_out;
+
+ char **port_names_in_ss, **port_names_in_ds, **port_names_in_qs;
+ char **port_names_out_ss, **port_names_out_ds, **port_names_out_qs;
unsigned char *playback_buffer; /* suitably aligned address */
unsigned char *capture_buffer; /* suitably aligned address */
@@ -468,14 +918,13 @@ struct hdspm {
int last_internal_sample_rate;
int system_sample_rate;
- char *channel_map; /* channel map for DS and Quadspeed */
-
int dev; /* Hardware vars... */
int irq;
unsigned long port;
void __iomem *iobase;
int irq_count; /* for debug */
+ int midiPorts;
struct snd_card *card; /* one card */
struct snd_pcm *pcm; /* has one pcm */
@@ -487,28 +936,17 @@ struct hdspm {
struct snd_kcontrol *playback_mixer_ctls[HDSPM_MAX_CHANNELS];
/* but input to much, so not used */
struct snd_kcontrol *input_mixer_ctls[HDSPM_MAX_CHANNELS];
- /* full mixer accessible over mixer ioctl or hwdep-device */
+ /* full mixer accessable over mixer ioctl or hwdep-device */
struct hdspm_mixer *mixer;
-};
+ struct hdspm_tco *tco; /* NULL if no TCO detected */
-/* These tables map the ALSA channels 1..N to the channels that we
- need to use in order to find the relevant channel buffer. RME
- refer to this kind of mapping as between "the ADAT channel and
- the DMA channel." We index it using the logical audio channel,
- and the value is the DMA channel (i.e. channel buffer number)
- where the data for that channel can be read/written from/to.
-*/
+ char **texts_autosync;
+ int texts_autosync_items;
+
+ cycles_t last_interrupt;
-static char channel_map_madi_ss[HDSPM_MAX_CHANNELS] = {
- 0, 1, 2, 3, 4, 5, 6, 7,
- 8, 9, 10, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 20, 21, 22, 23,
- 24, 25, 26, 27, 28, 29, 30, 31,
- 32, 33, 34, 35, 36, 37, 38, 39,
- 40, 41, 42, 43, 44, 45, 46, 47,
- 48, 49, 50, 51, 52, 53, 54, 55,
- 56, 57, 58, 59, 60, 61, 62, 63
+ struct hdspm_peak_rms peak_rms;
};
@@ -532,11 +970,11 @@ static int __devinit snd_hdspm_create_alsa_devices(struct snd_card *card,
static int __devinit snd_hdspm_create_pcm(struct snd_card *card,
struct hdspm * hdspm);
-static inline void snd_hdspm_initialize_midi_flush(struct hdspm * hdspm);
-static int hdspm_update_simple_mixer_controls(struct hdspm * hdspm);
-static int hdspm_autosync_ref(struct hdspm * hdspm);
-static int snd_hdspm_set_defaults(struct hdspm * hdspm);
-static void hdspm_set_sgbuf(struct hdspm * hdspm,
+static inline void snd_hdspm_initialize_midi_flush(struct hdspm *hdspm);
+static int hdspm_update_simple_mixer_controls(struct hdspm *hdspm);
+static int hdspm_autosync_ref(struct hdspm *hdspm);
+static int snd_hdspm_set_defaults(struct hdspm *hdspm);
+static void hdspm_set_sgbuf(struct hdspm *hdspm,
struct snd_pcm_substream *substream,
unsigned int reg, int channels);
@@ -550,7 +988,7 @@ static inline int HDSPM_bit2freq(int n)
return bit2freq_tab[n];
}
-/* Write/read to/from HDSPM with Addresses in Bytes
+/* Write/read to/from HDSPM with Adresses in Bytes
not words but only 32Bit writes are allowed */
static inline void hdspm_write(struct hdspm * hdspm, unsigned int reg,
@@ -564,8 +1002,8 @@ static inline unsigned int hdspm_read(struct hdspm * hdspm, unsigned int reg)
return readl(hdspm->iobase + reg);
}
-/* for each output channel (chan) I have an Input (in) and Playback (pb) Fader
- mixer is write only on hardware so we have to cache him for read
+/* for each output channel (chan) I have an Input (in) and Playback (pb) Fader
+ mixer is write only on hardware so we have to cache him for read
each fader is a u32, but uses only the first 16 bit */
static inline int hdspm_read_in_gain(struct hdspm * hdspm, unsigned int chan,
@@ -641,30 +1079,67 @@ static int snd_hdspm_use_is_exclusive(struct hdspm *hdspm)
/* check for external sample rate */
static int hdspm_external_sample_rate(struct hdspm *hdspm)
{
- if (hdspm->is_aes32) {
- unsigned int status2 = hdspm_read(hdspm, HDSPM_statusRegister2);
- unsigned int status = hdspm_read(hdspm, HDSPM_statusRegister);
- unsigned int timecode =
- hdspm_read(hdspm, HDSPM_timecodeRegister);
+ unsigned int status, status2, timecode;
+ int syncref, rate = 0, rate_bits;
- int syncref = hdspm_autosync_ref(hdspm);
+ switch (hdspm->io_type) {
+ case AES32:
+ status2 = hdspm_read(hdspm, HDSPM_statusRegister2);
+ status = hdspm_read(hdspm, HDSPM_statusRegister);
+ timecode = hdspm_read(hdspm, HDSPM_timecodeRegister);
+
+ syncref = hdspm_autosync_ref(hdspm);
if (syncref == HDSPM_AES32_AUTOSYNC_FROM_WORD &&
status & HDSPM_AES32_wcLock)
- return HDSPM_bit2freq((status >> HDSPM_AES32_wcFreq_bit)
- & 0xF);
+ return HDSPM_bit2freq((status >> HDSPM_AES32_wcFreq_bit) & 0xF);
+
if (syncref >= HDSPM_AES32_AUTOSYNC_FROM_AES1 &&
- syncref <= HDSPM_AES32_AUTOSYNC_FROM_AES8 &&
- status2 & (HDSPM_LockAES >>
- (syncref - HDSPM_AES32_AUTOSYNC_FROM_AES1)))
- return HDSPM_bit2freq((timecode >>
- (4*(syncref-HDSPM_AES32_AUTOSYNC_FROM_AES1))) & 0xF);
+ syncref <= HDSPM_AES32_AUTOSYNC_FROM_AES8 &&
+ status2 & (HDSPM_LockAES >>
+ (syncref - HDSPM_AES32_AUTOSYNC_FROM_AES1)))
+ return HDSPM_bit2freq((timecode >> (4*(syncref-HDSPM_AES32_AUTOSYNC_FROM_AES1))) & 0xF);
return 0;
- } else {
- unsigned int status2 = hdspm_read(hdspm, HDSPM_statusRegister2);
- unsigned int status = hdspm_read(hdspm, HDSPM_statusRegister);
- unsigned int rate_bits;
- int rate = 0;
+ break;
+
+ case MADIface:
+ status = hdspm_read(hdspm, HDSPM_statusRegister);
+
+ if (!(status & HDSPM_madiLock)) {
+ rate = 0; /* no lock */
+ } else {
+ switch (status & (HDSPM_status1_freqMask)) {
+ case HDSPM_status1_F_0*1:
+ rate = 32000; break;
+ case HDSPM_status1_F_0*2:
+ rate = 44100; break;
+ case HDSPM_status1_F_0*3:
+ rate = 48000; break;
+ case HDSPM_status1_F_0*4:
+ rate = 64000; break;
+ case HDSPM_status1_F_0*5:
+ rate = 88200; break;
+ case HDSPM_status1_F_0*6:
+ rate = 96000; break;
+ case HDSPM_status1_F_0*7:
+ rate = 128000; break;
+ case HDSPM_status1_F_0*8:
+ rate = 176400; break;
+ case HDSPM_status1_F_0*9:
+ rate = 192000; break;
+ default:
+ rate = 0; break;
+ }
+ }
+
+ break;
+
+ case MADI:
+ case AIO:
+ case RayDAT:
+ status2 = hdspm_read(hdspm, HDSPM_statusRegister2);
+ status = hdspm_read(hdspm, HDSPM_statusRegister);
+ rate = 0;
/* if wordclock has synced freq and wordclock is valid */
if ((status2 & HDSPM_wcLock) != 0 &&
@@ -672,6 +1147,7 @@ static int hdspm_external_sample_rate(struct hdspm *hdspm)
rate_bits = status2 & HDSPM_wcFreqMask;
+
switch (rate_bits) {
case HDSPM_wcFreq32:
rate = 32000;
@@ -691,7 +1167,6 @@ static int hdspm_external_sample_rate(struct hdspm *hdspm)
case HDSPM_wcFreq96:
rate = 96000;
break;
- /* Quadspeed Bit missing ???? */
default:
rate = 0;
break;
@@ -702,10 +1177,10 @@ static int hdspm_external_sample_rate(struct hdspm *hdspm)
* word has priority to MADI
*/
if (rate != 0 &&
- (status2 & HDSPM_SelSyncRefMask) == HDSPM_SelSyncRef_WORD)
+ (status2 & HDSPM_SelSyncRefMask) == HDSPM_SelSyncRef_WORD)
return rate;
- /* maby a madi input (which is taken if sel sync is madi) */
+ /* maybe a madi input (which is taken if sel sync is madi) */
if (status & HDSPM_madiLock) {
rate_bits = status & HDSPM_madiFreqMask;
@@ -742,36 +1217,35 @@ static int hdspm_external_sample_rate(struct hdspm *hdspm)
break;
}
}
- return rate;
+ break;
}
+
+ return rate;
}
/* Latency function */
-static inline void hdspm_compute_period_size(struct hdspm * hdspm)
+static inline void hdspm_compute_period_size(struct hdspm *hdspm)
{
- hdspm->period_bytes =
- 1 << ((hdspm_decode_latency(hdspm->control_register) + 8));
+ hdspm->period_bytes = 1 << ((hdspm_decode_latency(hdspm->control_register) + 8));
}
-static snd_pcm_uframes_t hdspm_hw_pointer(struct hdspm * hdspm)
+
+static snd_pcm_uframes_t hdspm_hw_pointer(struct hdspm *hdspm)
{
int position;
position = hdspm_read(hdspm, HDSPM_statusRegister);
- if (!hdspm->precise_ptr)
- return (position & HDSPM_BufferID) ?
+ switch (hdspm->io_type) {
+ case RayDAT:
+ case AIO:
+ position &= HDSPM_BufferPositionMask;
+ position /= 4; /* Bytes per sample */
+ break;
+ default:
+ position = (position & HDSPM_BufferID) ?
(hdspm->period_bytes / 4) : 0;
-
- /* hwpointer comes in bytes and is 64Bytes accurate (by docu since
- PCI Burst)
- i have experimented that it is at most 64 Byte to much for playing
- so substraction of 64 byte should be ok for ALSA, but use it only
- for application where you know what you do since if you come to
- near with record pointer it can be a disaster */
-
- position &= HDSPM_BufferPositionMask;
- position = ((position - 64) % (2 * hdspm->period_bytes)) / 4;
+ }
return position;
}
@@ -805,7 +1279,7 @@ static void hdspm_silence_playback(struct hdspm *hdspm)
}
}
-static int hdspm_set_interrupt_interval(struct hdspm * s, unsigned int frames)
+static int hdspm_set_interrupt_interval(struct hdspm *s, unsigned int frames)
{
int n;
@@ -829,21 +1303,53 @@ static int hdspm_set_interrupt_interval(struct hdspm * s, unsigned int frames)
return 0;
}
+static u64 hdspm_calc_dds_value(struct hdspm *hdspm, u64 period)
+{
+ u64 freq_const;
+
+ if (period == 0)
+ return 0;
+
+ switch (hdspm->io_type) {
+ case MADI:
+ case AES32:
+ freq_const = 110069313433624ULL;
+ break;
+ case RayDAT:
+ case AIO:
+ freq_const = 104857600000000ULL;
+ break;
+ case MADIface:
+ freq_const = 131072000000000ULL;
+ }
+
+ return div_u64(freq_const, period);
+}
+
+
static void hdspm_set_dds_value(struct hdspm *hdspm, int rate)
{
u64 n;
-
+
if (rate >= 112000)
rate /= 4;
else if (rate >= 56000)
rate /= 2;
- /* RME says n = 104857600000000, but in the windows MADI driver, I see:
-// return 104857600000000 / rate; // 100 MHz
- return 110100480000000 / rate; // 105 MHz
- */
- /* n = 104857600000000ULL; */ /* = 2^20 * 10^8 */
- n = 110100480000000ULL; /* Value checked for AES32 and MADI */
+ switch (hdspm->io_type) {
+ case MADIface:
+ n = 131072000000000ULL; /* 125 MHz */
+ break;
+ case MADI:
+ case AES32:
+ n = 110069313433624ULL; /* 105 MHz */
+ break;
+ case RayDAT:
+ case AIO:
+ n = 104857600000000ULL; /* 100 MHz */
+ break;
+ }
+
n = div_u64(n, rate);
/* n should be less than 2^32 for being written to FREQ register */
snd_BUG_ON(n >> 32);
@@ -864,13 +1370,13 @@ static int hdspm_set_rate(struct hdspm * hdspm, int rate, int called_internally)
if (!(hdspm->control_register & HDSPM_ClockModeMaster)) {
- /* SLAVE --- */
+ /* SLAVE --- */
if (called_internally) {
- /* request from ctl or card initialization
- just make a warning an remember setting
- for future master mode switching */
-
+ /* request from ctl or card initialization
+ just make a warning an remember setting
+ for future master mode switching */
+
snd_printk(KERN_WARNING "HDSPM: "
"Warning: device is not running "
"as a clock master.\n");
@@ -907,7 +1413,7 @@ static int hdspm_set_rate(struct hdspm * hdspm, int rate, int called_internally)
Note that a similar but essentially insoluble problem exists for
externally-driven rate changes. All we can do is to flag rate
- changes in the read/write routines.
+ changes in the read/write routines.
*/
if (current_rate <= 48000)
@@ -975,16 +1481,35 @@ static int hdspm_set_rate(struct hdspm * hdspm, int rate, int called_internally)
/* For AES32, need to set DDS value in FREQ register
For MADI, also apparently */
hdspm_set_dds_value(hdspm, rate);
-
- if (hdspm->is_aes32 && rate != current_rate)
+
+ if (AES32 == hdspm->io_type && rate != current_rate)
hdspm_write(hdspm, HDSPM_eeprom_wr, 0);
-
- /* For AES32 and for MADI (at least rev 204), channel_map needs to
- * always be channel_map_madi_ss, whatever the sample rate */
- hdspm->channel_map = channel_map_madi_ss;
hdspm->system_sample_rate = rate;
+ if (rate <= 48000) {
+ hdspm->channel_map_in = hdspm->channel_map_in_ss;
+ hdspm->channel_map_out = hdspm->channel_map_out_ss;
+ hdspm->max_channels_in = hdspm->ss_in_channels;
+ hdspm->max_channels_out = hdspm->ss_out_channels;
+ hdspm->port_names_in = hdspm->port_names_in_ss;
+ hdspm->port_names_out = hdspm->port_names_out_ss;
+ } else if (rate <= 96000) {
+ hdspm->channel_map_in = hdspm->channel_map_in_ds;
+ hdspm->channel_map_out = hdspm->channel_map_out_ds;
+ hdspm->max_channels_in = hdspm->ds_in_channels;
+ hdspm->max_channels_out = hdspm->ds_out_channels;
+ hdspm->port_names_in = hdspm->port_names_in_ds;
+ hdspm->port_names_out = hdspm->port_names_out_ds;
+ } else {
+ hdspm->channel_map_in = hdspm->channel_map_in_qs;
+ hdspm->channel_map_out = hdspm->channel_map_out_qs;
+ hdspm->max_channels_in = hdspm->qs_in_channels;
+ hdspm->max_channels_out = hdspm->qs_out_channels;
+ hdspm->port_names_in = hdspm->port_names_in_qs;
+ hdspm->port_names_out = hdspm->port_names_out_qs;
+ }
+
if (not_set != 0)
return -1;
@@ -1019,39 +1544,26 @@ static inline unsigned char snd_hdspm_midi_read_byte (struct hdspm *hdspm,
int id)
{
/* the hardware already does the relevant bit-mask with 0xff */
- if (id)
- return hdspm_read(hdspm, HDSPM_midiDataIn1);
- else
- return hdspm_read(hdspm, HDSPM_midiDataIn0);
+ return hdspm_read(hdspm, hdspm->midi[id].dataIn);
}
static inline void snd_hdspm_midi_write_byte (struct hdspm *hdspm, int id,
int val)
{
/* the hardware already does the relevant bit-mask with 0xff */
- if (id)
- hdspm_write(hdspm, HDSPM_midiDataOut1, val);
- else
- hdspm_write(hdspm, HDSPM_midiDataOut0, val);
+ return hdspm_write(hdspm, hdspm->midi[id].dataOut, val);
}
static inline int snd_hdspm_midi_input_available (struct hdspm *hdspm, int id)
{
- if (id)
- return (hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xff);
- else
- return (hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xff);
+ return hdspm_read(hdspm, hdspm->midi[id].statusIn) & 0xFF;
}
static inline int snd_hdspm_midi_output_possible (struct hdspm *hdspm, int id)
{
int fifo_bytes_used;
- if (id)
- fifo_bytes_used = hdspm_read(hdspm, HDSPM_midiStatusOut1);
- else
- fifo_bytes_used = hdspm_read(hdspm, HDSPM_midiStatusOut0);
- fifo_bytes_used &= 0xff;
+ fifo_bytes_used = hdspm_read(hdspm, hdspm->midi[id].statusOut) & 0xFF;
if (fifo_bytes_used < 128)
return 128 - fifo_bytes_used;
@@ -1074,7 +1586,7 @@ static int snd_hdspm_midi_output_write (struct hdspm_midi *hmidi)
unsigned char buf[128];
/* Output is not interrupt driven */
-
+
spin_lock_irqsave (&hmidi->lock, flags);
if (hmidi->output &&
!snd_rawmidi_transmit_empty (hmidi->output)) {
@@ -1083,11 +1595,11 @@ static int snd_hdspm_midi_output_write (struct hdspm_midi *hmidi)
if (n_pending > 0) {
if (n_pending > (int)sizeof (buf))
n_pending = sizeof (buf);
-
+
to_write = snd_rawmidi_transmit (hmidi->output, buf,
n_pending);
if (to_write > 0) {
- for (i = 0; i < to_write; ++i)
+ for (i = 0; i < to_write; ++i)
snd_hdspm_midi_write_byte (hmidi->hdspm,
hmidi->id,
buf[i]);
@@ -1127,12 +1639,11 @@ static int snd_hdspm_midi_input_read (struct hdspm_midi *hmidi)
}
}
hmidi->pending = 0;
- if (hmidi->id)
- hmidi->hdspm->control_register |= HDSPM_Midi1InterruptEnable;
- else
- hmidi->hdspm->control_register |= HDSPM_Midi0InterruptEnable;
+
+ hmidi->hdspm->control_register |= hmidi->ie;
hdspm_write(hmidi->hdspm, HDSPM_controlRegister,
hmidi->hdspm->control_register);
+
spin_unlock_irqrestore (&hmidi->lock, flags);
return snd_hdspm_midi_output_write (hmidi);
}
@@ -1143,20 +1654,18 @@ snd_hdspm_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)
struct hdspm *hdspm;
struct hdspm_midi *hmidi;
unsigned long flags;
- u32 ie;
hmidi = substream->rmidi->private_data;
hdspm = hmidi->hdspm;
- ie = hmidi->id ?
- HDSPM_Midi1InterruptEnable : HDSPM_Midi0InterruptEnable;
+
spin_lock_irqsave (&hdspm->lock, flags);
if (up) {
- if (!(hdspm->control_register & ie)) {
+ if (!(hdspm->control_register & hmidi->ie)) {
snd_hdspm_flush_midi_input (hdspm, hmidi->id);
- hdspm->control_register |= ie;
+ hdspm->control_register |= hmidi->ie;
}
} else {
- hdspm->control_register &= ~ie;
+ hdspm->control_register &= ~hmidi->ie;
}
hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register);
@@ -1167,14 +1676,14 @@ static void snd_hdspm_midi_output_timer(unsigned long data)
{
struct hdspm_midi *hmidi = (struct hdspm_midi *) data;
unsigned long flags;
-
+
snd_hdspm_midi_output_write(hmidi);
spin_lock_irqsave (&hmidi->lock, flags);
/* this does not bump hmidi->istimer, because the
kernel automatically removed the timer when it
expired, and we are now adding it back, thus
- leaving istimer wherever it was set before.
+ leaving istimer wherever it was set before.
*/
if (hmidi->istimer) {
@@ -1288,22 +1797,103 @@ static int __devinit snd_hdspm_create_midi (struct snd_card *card,
hdspm->midi[id].hdspm = hdspm;
spin_lock_init (&hdspm->midi[id].lock);
- sprintf (buf, "%s MIDI %d", card->shortname, id+1);
- err = snd_rawmidi_new (card, buf, id, 1, 1, &hdspm->midi[id].rmidi);
- if (err < 0)
- return err;
+ if (0 == id) {
+ if (MADIface == hdspm->io_type) {
+ /* MIDI-over-MADI on HDSPe MADIface */
+ hdspm->midi[0].dataIn = HDSPM_midiDataIn2;
+ hdspm->midi[0].statusIn = HDSPM_midiStatusIn2;
+ hdspm->midi[0].dataOut = HDSPM_midiDataOut2;
+ hdspm->midi[0].statusOut = HDSPM_midiStatusOut2;
+ hdspm->midi[0].ie = HDSPM_Midi2InterruptEnable;
+ hdspm->midi[0].irq = HDSPM_midi2IRQPending;
+ } else {
+ hdspm->midi[0].dataIn = HDSPM_midiDataIn0;
+ hdspm->midi[0].statusIn = HDSPM_midiStatusIn0;
+ hdspm->midi[0].dataOut = HDSPM_midiDataOut0;
+ hdspm->midi[0].statusOut = HDSPM_midiStatusOut0;
+ hdspm->midi[0].ie = HDSPM_Midi0InterruptEnable;
+ hdspm->midi[0].irq = HDSPM_midi0IRQPending;
+ }
+ } else if (1 == id) {
+ hdspm->midi[1].dataIn = HDSPM_midiDataIn1;
+ hdspm->midi[1].statusIn = HDSPM_midiStatusIn1;
+ hdspm->midi[1].dataOut = HDSPM_midiDataOut1;
+ hdspm->midi[1].statusOut = HDSPM_midiStatusOut1;
+ hdspm->midi[1].ie = HDSPM_Midi1InterruptEnable;
+ hdspm->midi[1].irq = HDSPM_midi1IRQPending;
+ } else if ((2 == id) && (MADI == hdspm->io_type)) {
+ /* MIDI-over-MADI on HDSPe MADI */
+ hdspm->midi[2].dataIn = HDSPM_midiDataIn2;
+ hdspm->midi[2].statusIn = HDSPM_midiStatusIn2;
+ hdspm->midi[2].dataOut = HDSPM_midiDataOut2;
+ hdspm->midi[2].statusOut = HDSPM_midiStatusOut2;
+ hdspm->midi[2].ie = HDSPM_Midi2InterruptEnable;
+ hdspm->midi[2].irq = HDSPM_midi2IRQPending;
+ } else if (2 == id) {
+ /* TCO MTC, read only */
+ hdspm->midi[2].dataIn = HDSPM_midiDataIn2;
+ hdspm->midi[2].statusIn = HDSPM_midiStatusIn2;
+ hdspm->midi[2].dataOut = -1;
+ hdspm->midi[2].statusOut = -1;
+ hdspm->midi[2].ie = HDSPM_Midi2InterruptEnable;
+ hdspm->midi[2].irq = HDSPM_midi2IRQPendingAES;
+ } else if (3 == id) {
+ /* TCO MTC on HDSPe MADI */
+ hdspm->midi[3].dataIn = HDSPM_midiDataIn3;
+ hdspm->midi[3].statusIn = HDSPM_midiStatusIn3;
+ hdspm->midi[3].dataOut = -1;
+ hdspm->midi[3].statusOut = -1;
+ hdspm->midi[3].ie = HDSPM_Midi3InterruptEnable;
+ hdspm->midi[3].irq = HDSPM_midi3IRQPending;
+ }
- sprintf(hdspm->midi[id].rmidi->name, "HDSPM MIDI %d", id+1);
- hdspm->midi[id].rmidi->private_data = &hdspm->midi[id];
+ if ((id < 2) || ((2 == id) && ((MADI == hdspm->io_type) ||
+ (MADIface == hdspm->io_type)))) {
+ if ((id == 0) && (MADIface == hdspm->io_type)) {
+ sprintf(buf, "%s MIDIoverMADI", card->shortname);
+ } else if ((id == 2) && (MADI == hdspm->io_type)) {
+ sprintf(buf, "%s MIDIoverMADI", card->shortname);
+ } else {
+ sprintf(buf, "%s MIDI %d", card->shortname, id+1);
+ }
+ err = snd_rawmidi_new(card, buf, id, 1, 1,
+ &hdspm->midi[id].rmidi);
+ if (err < 0)
+ return err;
- snd_rawmidi_set_ops(hdspm->midi[id].rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT,
- &snd_hdspm_midi_output);
- snd_rawmidi_set_ops(hdspm->midi[id].rmidi, SNDRV_RAWMIDI_STREAM_INPUT,
- &snd_hdspm_midi_input);
+ sprintf(hdspm->midi[id].rmidi->name, "%s MIDI %d",
+ card->id, id+1);
+ hdspm->midi[id].rmidi->private_data = &hdspm->midi[id];
+
+ snd_rawmidi_set_ops(hdspm->midi[id].rmidi,
+ SNDRV_RAWMIDI_STREAM_OUTPUT,
+ &snd_hdspm_midi_output);
+ snd_rawmidi_set_ops(hdspm->midi[id].rmidi,
+ SNDRV_RAWMIDI_STREAM_INPUT,
+ &snd_hdspm_midi_input);
+
+ hdspm->midi[id].rmidi->info_flags |=
+ SNDRV_RAWMIDI_INFO_OUTPUT |
+ SNDRV_RAWMIDI_INFO_INPUT |
+ SNDRV_RAWMIDI_INFO_DUPLEX;
+ } else {
+ /* TCO MTC, read only */
+ sprintf(buf, "%s MTC %d", card->shortname, id+1);
+ err = snd_rawmidi_new(card, buf, id, 1, 1,
+ &hdspm->midi[id].rmidi);
+ if (err < 0)
+ return err;
- hdspm->midi[id].rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT |
- SNDRV_RAWMIDI_INFO_INPUT |
- SNDRV_RAWMIDI_INFO_DUPLEX;
+ sprintf(hdspm->midi[id].rmidi->name,
+ "%s MTC %d", card->id, id+1);
+ hdspm->midi[id].rmidi->private_data = &hdspm->midi[id];
+
+ snd_rawmidi_set_ops(hdspm->midi[id].rmidi,
+ SNDRV_RAWMIDI_STREAM_INPUT,
+ &snd_hdspm_midi_input);
+
+ hdspm->midi[id].rmidi->info_flags |= SNDRV_RAWMIDI_INFO_INPUT;
+ }
return 0;
}
@@ -1312,12 +1902,15 @@ static int __devinit snd_hdspm_create_midi (struct snd_card *card,
static void hdspm_midi_tasklet(unsigned long arg)
{
struct hdspm *hdspm = (struct hdspm *)arg;
-
- if (hdspm->midi[0].pending)
- snd_hdspm_midi_input_read (&hdspm->midi[0]);
- if (hdspm->midi[1].pending)
- snd_hdspm_midi_input_read (&hdspm->midi[1]);
-}
+ int i = 0;
+
+ while (i < hdspm->midiPorts) {
+ if (hdspm->midi[i].pending)
+ snd_hdspm_midi_input_read(&hdspm->midi[i]);
+
+ i++;
+ }
+}
/*-----------------------------------------------------------------------------
@@ -1326,6 +1919,22 @@ static void hdspm_midi_tasklet(unsigned long arg)
/* get the system sample rate which is set */
+
+/**
+ * Calculate the real sample rate from the
+ * current DDS value.
+ **/
+static int hdspm_get_system_sample_rate(struct hdspm *hdspm)
+{
+ unsigned int period, rate;
+
+ period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ);
+ rate = hdspm_calc_dds_value(hdspm, period);
+
+ return rate;
+}
+
+
#define HDSPM_SYSTEM_SAMPLE_RATE(xname, xindex) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
@@ -1340,112 +1949,274 @@ static int snd_hdspm_info_system_sample_rate(struct snd_kcontrol *kcontrol,
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 1;
+ uinfo->value.integer.min = 27000;
+ uinfo->value.integer.max = 207000;
+ uinfo->value.integer.step = 1;
return 0;
}
+
static int snd_hdspm_get_system_sample_rate(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *
ucontrol)
{
struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
- ucontrol->value.enumerated.item[0] = hdspm->system_sample_rate;
+ ucontrol->value.integer.value[0] = hdspm_get_system_sample_rate(hdspm);
+ return 0;
+}
+
+
+/**
+ * Returns the WordClock sample rate class for the given card.
+ **/
+static int hdspm_get_wc_sample_rate(struct hdspm *hdspm)
+{
+ int status;
+
+ switch (hdspm->io_type) {
+ case RayDAT:
+ case AIO:
+ status = hdspm_read(hdspm, HDSPM_RD_STATUS_1);
+ return (status >> 16) & 0xF;
+ break;
+ default:
+ break;
+ }
+
+
+ return 0;
+}
+
+
+/**
+ * Returns the TCO sample rate class for the given card.
+ **/
+static int hdspm_get_tco_sample_rate(struct hdspm *hdspm)
+{
+ int status;
+
+ if (hdspm->tco) {
+ switch (hdspm->io_type) {
+ case RayDAT:
+ case AIO:
+ status = hdspm_read(hdspm, HDSPM_RD_STATUS_1);
+ return (status >> 20) & 0xF;
+ break;
+ default:
+ break;
+ }
+ }
+
+ return 0;
+}
+
+
+/**
+ * Returns the SYNC_IN sample rate class for the given card.
+ **/
+static int hdspm_get_sync_in_sample_rate(struct hdspm *hdspm)
+{
+ int status;
+
+ if (hdspm->tco) {
+ switch (hdspm->io_type) {
+ case RayDAT:
+ case AIO:
+ status = hdspm_read(hdspm, HDSPM_RD_STATUS_2);
+ return (status >> 12) & 0xF;
+ break;
+ default:
+ break;
+ }
+ }
+
return 0;
}
+
+/**
+ * Returns the sample rate class for input source <idx> for
+ * 'new style' cards like the AIO and RayDAT.
+ **/
+static int hdspm_get_s1_sample_rate(struct hdspm *hdspm, unsigned int idx)
+{
+ int status = hdspm_read(hdspm, HDSPM_RD_STATUS_2);
+
+ return (status >> (idx*4)) & 0xF;
+}
+
+
+
#define HDSPM_AUTOSYNC_SAMPLE_RATE(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .access = SNDRV_CTL_ELEM_ACCESS_READ, \
- .info = snd_hdspm_info_autosync_sample_rate, \
- .get = snd_hdspm_get_autosync_sample_rate \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .private_value = xindex, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READ, \
+ .info = snd_hdspm_info_autosync_sample_rate, \
+ .get = snd_hdspm_get_autosync_sample_rate \
}
+
static int snd_hdspm_info_autosync_sample_rate(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- static char *texts[] = { "32000", "44100", "48000",
- "64000", "88200", "96000",
- "128000", "176400", "192000",
- "None"
- };
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 10;
+
if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
- uinfo->value.enumerated.item =
- uinfo->value.enumerated.items - 1;
+ uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
strcpy(uinfo->value.enumerated.name,
- texts[uinfo->value.enumerated.item]);
+ texts_freq[uinfo->value.enumerated.item]);
return 0;
}
+
static int snd_hdspm_get_autosync_sample_rate(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *
ucontrol)
{
struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
- switch (hdspm_external_sample_rate(hdspm)) {
- case 32000:
- ucontrol->value.enumerated.item[0] = 0;
- break;
- case 44100:
- ucontrol->value.enumerated.item[0] = 1;
- break;
- case 48000:
- ucontrol->value.enumerated.item[0] = 2;
- break;
- case 64000:
- ucontrol->value.enumerated.item[0] = 3;
- break;
- case 88200:
- ucontrol->value.enumerated.item[0] = 4;
- break;
- case 96000:
- ucontrol->value.enumerated.item[0] = 5;
- break;
- case 128000:
- ucontrol->value.enumerated.item[0] = 6;
- break;
- case 176400:
- ucontrol->value.enumerated.item[0] = 7;
- break;
- case 192000:
- ucontrol->value.enumerated.item[0] = 8;
- break;
+ switch (hdspm->io_type) {
+ case RayDAT:
+ switch (kcontrol->private_value) {
+ case 0:
+ ucontrol->value.enumerated.item[0] =
+ hdspm_get_wc_sample_rate(hdspm);
+ break;
+ case 7:
+ ucontrol->value.enumerated.item[0] =
+ hdspm_get_tco_sample_rate(hdspm);
+ break;
+ case 8:
+ ucontrol->value.enumerated.item[0] =
+ hdspm_get_sync_in_sample_rate(hdspm);
+ break;
+ default:
+ ucontrol->value.enumerated.item[0] =
+ hdspm_get_s1_sample_rate(hdspm,
+ kcontrol->private_value-1);
+ }
+
+ case AIO:
+ switch (kcontrol->private_value) {
+ case 0: /* WC */
+ ucontrol->value.enumerated.item[0] =
+ hdspm_get_wc_sample_rate(hdspm);
+ break;
+ case 4: /* TCO */
+ ucontrol->value.enumerated.item[0] =
+ hdspm_get_tco_sample_rate(hdspm);
+ break;
+ case 5: /* SYNC_IN */
+ ucontrol->value.enumerated.item[0] =
+ hdspm_get_sync_in_sample_rate(hdspm);
+ break;
+ default:
+ ucontrol->value.enumerated.item[0] =
+ hdspm_get_s1_sample_rate(hdspm,
+ ucontrol->id.index-1);
+ }
+
+ case AES32:
+ switch (kcontrol->private_value) {
+ case 0: /* WC */
+ ucontrol->value.enumerated.item[0] =
+ hdspm_get_wc_sample_rate(hdspm);
+ break;
+ case 9: /* TCO */
+ ucontrol->value.enumerated.item[0] =
+ hdspm_get_tco_sample_rate(hdspm);
+ break;
+ case 10: /* SYNC_IN */
+ ucontrol->value.enumerated.item[0] =
+ hdspm_get_sync_in_sample_rate(hdspm);
+ break;
+ default: /* AES1 to AES8 */
+ ucontrol->value.enumerated.item[0] =
+ hdspm_get_s1_sample_rate(hdspm,
+ kcontrol->private_value-1);
+ break;
+
+ }
default:
- ucontrol->value.enumerated.item[0] = 9;
+ break;
}
+
return 0;
}
+
#define HDSPM_SYSTEM_CLOCK_MODE(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .access = SNDRV_CTL_ELEM_ACCESS_READ, \
- .info = snd_hdspm_info_system_clock_mode, \
- .get = snd_hdspm_get_system_clock_mode, \
-}
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\
+ SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+ .info = snd_hdspm_info_system_clock_mode, \
+ .get = snd_hdspm_get_system_clock_mode, \
+ .put = snd_hdspm_put_system_clock_mode, \
+}
+
+
+/**
+ * Returns the system clock mode for the given card.
+ * @returns 0 - master, 1 - slave
+ **/
+static int hdspm_system_clock_mode(struct hdspm *hdspm)
+{
+ switch (hdspm->io_type) {
+ case AIO:
+ case RayDAT:
+ if (hdspm->settings_register & HDSPM_c0Master)
+ return 0;
+ break;
+
+ default:
+ if (hdspm->control_register & HDSPM_ClockModeMaster)
+ return 0;
+ }
+ return 1;
+}
-static int hdspm_system_clock_mode(struct hdspm * hdspm)
+/**
+ * Sets the system clock mode.
+ * @param mode 0 - master, 1 - slave
+ **/
+static void hdspm_set_system_clock_mode(struct hdspm *hdspm, int mode)
{
- /* Always reflect the hardware info, rme is never wrong !!!! */
+ switch (hdspm->io_type) {
+ case AIO:
+ case RayDAT:
+ if (0 == mode)
+ hdspm->settings_register |= HDSPM_c0Master;
+ else
+ hdspm->settings_register &= ~HDSPM_c0Master;
- if (hdspm->control_register & HDSPM_ClockModeMaster)
- return 0;
- return 1;
+ hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register);
+ break;
+
+ default:
+ if (0 == mode)
+ hdspm->control_register |= HDSPM_ClockModeMaster;
+ else
+ hdspm->control_register &= ~HDSPM_ClockModeMaster;
+
+ hdspm_write(hdspm, HDSPM_controlRegister,
+ hdspm->control_register);
+ }
}
+
static int snd_hdspm_info_system_clock_mode(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- static char *texts[] = { "Master", "Slave" };
+ static char *texts[] = { "Master", "AutoSync" };
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
@@ -1463,96 +2234,83 @@ static int snd_hdspm_get_system_clock_mode(struct snd_kcontrol *kcontrol,
{
struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
- ucontrol->value.enumerated.item[0] =
- hdspm_system_clock_mode(hdspm);
+ ucontrol->value.enumerated.item[0] = hdspm_system_clock_mode(hdspm);
return 0;
}
-#define HDSPM_CLOCK_SOURCE(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .info = snd_hdspm_info_clock_source, \
- .get = snd_hdspm_get_clock_source, \
- .put = snd_hdspm_put_clock_source \
+static int snd_hdspm_put_system_clock_mode(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+ int val;
+
+ if (!snd_hdspm_use_is_exclusive(hdspm))
+ return -EBUSY;
+
+ val = ucontrol->value.enumerated.item[0];
+ if (val < 0)
+ val = 0;
+ else if (val > 1)
+ val = 1;
+
+ hdspm_set_system_clock_mode(hdspm, val);
+
+ return 0;
}
+
+#define HDSPM_INTERNAL_CLOCK(xname, xindex) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .info = snd_hdspm_info_clock_source, \
+ .get = snd_hdspm_get_clock_source, \
+ .put = snd_hdspm_put_clock_source \
+}
+
+
static int hdspm_clock_source(struct hdspm * hdspm)
{
- if (hdspm->control_register & HDSPM_ClockModeMaster) {
- switch (hdspm->system_sample_rate) {
- case 32000:
- return 1;
- case 44100:
- return 2;
- case 48000:
- return 3;
- case 64000:
- return 4;
- case 88200:
- return 5;
- case 96000:
- return 6;
- case 128000:
- return 7;
- case 176400:
- return 8;
- case 192000:
- return 9;
- default:
- return 3;
- }
- } else {
- return 0;
+ switch (hdspm->system_sample_rate) {
+ case 32000: return 0;
+ case 44100: return 1;
+ case 48000: return 2;
+ case 64000: return 3;
+ case 88200: return 4;
+ case 96000: return 5;
+ case 128000: return 6;
+ case 176400: return 7;
+ case 192000: return 8;
}
+
+ return -1;
}
static int hdspm_set_clock_source(struct hdspm * hdspm, int mode)
{
int rate;
switch (mode) {
-
- case HDSPM_CLOCK_SOURCE_AUTOSYNC:
- if (hdspm_external_sample_rate(hdspm) != 0) {
- hdspm->control_register &= ~HDSPM_ClockModeMaster;
- hdspm_write(hdspm, HDSPM_controlRegister,
- hdspm->control_register);
- return 0;
- }
- return -1;
- case HDSPM_CLOCK_SOURCE_INTERNAL_32KHZ:
- rate = 32000;
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_44_1KHZ:
- rate = 44100;
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_48KHZ:
- rate = 48000;
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_64KHZ:
- rate = 64000;
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_88_2KHZ:
- rate = 88200;
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_96KHZ:
- rate = 96000;
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_128KHZ:
- rate = 128000;
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_176_4KHZ:
- rate = 176400;
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_192KHZ:
- rate = 192000;
- break;
-
+ case 0:
+ rate = 32000; break;
+ case 1:
+ rate = 44100; break;
+ case 2:
+ rate = 48000; break;
+ case 3:
+ rate = 64000; break;
+ case 4:
+ rate = 88200; break;
+ case 5:
+ rate = 96000; break;
+ case 6:
+ rate = 128000; break;
+ case 7:
+ rate = 176400; break;
+ case 8:
+ rate = 192000; break;
default:
- rate = 44100;
+ rate = 48000;
}
- hdspm->control_register |= HDSPM_ClockModeMaster;
- hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register);
hdspm_set_rate(hdspm, rate, 1);
return 0;
}
@@ -1560,25 +2318,16 @@ static int hdspm_set_clock_source(struct hdspm * hdspm, int mode)
static int snd_hdspm_info_clock_source(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- static char *texts[] = { "AutoSync",
- "Internal 32.0 kHz", "Internal 44.1 kHz",
- "Internal 48.0 kHz",
- "Internal 64.0 kHz", "Internal 88.2 kHz",
- "Internal 96.0 kHz",
- "Internal 128.0 kHz", "Internal 176.4 kHz",
- "Internal 192.0 kHz"
- };
-
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
- uinfo->value.enumerated.items = 10;
+ uinfo->value.enumerated.items = 9;
if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
uinfo->value.enumerated.item =
uinfo->value.enumerated.items - 1;
strcpy(uinfo->value.enumerated.name,
- texts[uinfo->value.enumerated.item]);
+ texts_freq[uinfo->value.enumerated.item+1]);
return 0;
}
@@ -1615,134 +2364,301 @@ static int snd_hdspm_put_clock_source(struct snd_kcontrol *kcontrol,
return change;
}
-#define HDSPM_PREF_SYNC_REF(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .info = snd_hdspm_info_pref_sync_ref, \
- .get = snd_hdspm_get_pref_sync_ref, \
- .put = snd_hdspm_put_pref_sync_ref \
-}
+#define HDSPM_PREF_SYNC_REF(xname, xindex) \
+{.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\
+ SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+ .info = snd_hdspm_info_pref_sync_ref, \
+ .get = snd_hdspm_get_pref_sync_ref, \
+ .put = snd_hdspm_put_pref_sync_ref \
+}
+
+
+/**
+ * Returns the current preferred sync reference setting.
+ * The semantics of the return value are depending on the
+ * card, please see the comments for clarification.
+ **/
static int hdspm_pref_sync_ref(struct hdspm * hdspm)
{
- /* Notice that this looks at the requested sync source,
- not the one actually in use.
- */
- if (hdspm->is_aes32) {
+ switch (hdspm->io_type) {
+ case AES32:
switch (hdspm->control_register & HDSPM_SyncRefMask) {
- /* number gives AES index, except for 0 which
- corresponds to WordClock */
- case 0: return 0;
- case HDSPM_SyncRef0: return 1;
- case HDSPM_SyncRef1: return 2;
- case HDSPM_SyncRef1+HDSPM_SyncRef0: return 3;
- case HDSPM_SyncRef2: return 4;
- case HDSPM_SyncRef2+HDSPM_SyncRef0: return 5;
- case HDSPM_SyncRef2+HDSPM_SyncRef1: return 6;
- case HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0: return 7;
- case HDSPM_SyncRef3: return 8;
+ case 0: return 0; /* WC */
+ case HDSPM_SyncRef0: return 1; /* AES 1 */
+ case HDSPM_SyncRef1: return 2; /* AES 2 */
+ case HDSPM_SyncRef1+HDSPM_SyncRef0: return 3; /* AES 3 */
+ case HDSPM_SyncRef2: return 4; /* AES 4 */
+ case HDSPM_SyncRef2+HDSPM_SyncRef0: return 5; /* AES 5 */
+ case HDSPM_SyncRef2+HDSPM_SyncRef1: return 6; /* AES 6 */
+ case HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0:
+ return 7; /* AES 7 */
+ case HDSPM_SyncRef3: return 8; /* AES 8 */
+ case HDSPM_SyncRef3+HDSPM_SyncRef0: return 9; /* TCO */
}
- } else {
- switch (hdspm->control_register & HDSPM_SyncRefMask) {
- case HDSPM_SyncRef_Word:
- return HDSPM_SYNC_FROM_WORD;
- case HDSPM_SyncRef_MADI:
- return HDSPM_SYNC_FROM_MADI;
+ break;
+
+ case MADI:
+ case MADIface:
+ if (hdspm->tco) {
+ switch (hdspm->control_register & HDSPM_SyncRefMask) {
+ case 0: return 0; /* WC */
+ case HDSPM_SyncRef0: return 1; /* MADI */
+ case HDSPM_SyncRef1: return 2; /* TCO */
+ case HDSPM_SyncRef1+HDSPM_SyncRef0:
+ return 3; /* SYNC_IN */
+ }
+ } else {
+ switch (hdspm->control_register & HDSPM_SyncRefMask) {
+ case 0: return 0; /* WC */
+ case HDSPM_SyncRef0: return 1; /* MADI */
+ case HDSPM_SyncRef1+HDSPM_SyncRef0:
+ return 2; /* SYNC_IN */
+ }
+ }
+ break;
+
+ case RayDAT:
+ if (hdspm->tco) {
+ switch ((hdspm->settings_register &
+ HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) {
+ case 0: return 0; /* WC */
+ case 3: return 1; /* ADAT 1 */
+ case 4: return 2; /* ADAT 2 */
+ case 5: return 3; /* ADAT 3 */
+ case 6: return 4; /* ADAT 4 */
+ case 1: return 5; /* AES */
+ case 2: return 6; /* SPDIF */
+ case 9: return 7; /* TCO */
+ case 10: return 8; /* SYNC_IN */
+ }
+ } else {
+ switch ((hdspm->settings_register &
+ HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) {
+ case 0: return 0; /* WC */
+ case 3: return 1; /* ADAT 1 */
+ case 4: return 2; /* ADAT 2 */
+ case 5: return 3; /* ADAT 3 */
+ case 6: return 4; /* ADAT 4 */
+ case 1: return 5; /* AES */
+ case 2: return 6; /* SPDIF */
+ case 10: return 7; /* SYNC_IN */
+ }
}
+
+ break;
+
+ case AIO:
+ if (hdspm->tco) {
+ switch ((hdspm->settings_register &
+ HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) {
+ case 0: return 0; /* WC */
+ case 3: return 1; /* ADAT */
+ case 1: return 2; /* AES */
+ case 2: return 3; /* SPDIF */
+ case 9: return 4; /* TCO */
+ case 10: return 5; /* SYNC_IN */
+ }
+ } else {
+ switch ((hdspm->settings_register &
+ HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) {
+ case 0: return 0; /* WC */
+ case 3: return 1; /* ADAT */
+ case 1: return 2; /* AES */
+ case 2: return 3; /* SPDIF */
+ case 10: return 4; /* SYNC_IN */
+ }
+ }
+
+ break;
}
- return HDSPM_SYNC_FROM_WORD;
+ return -1;
}
+
+/**
+ * Set the preferred sync reference to <pref>. The semantics
+ * of <pref> are depending on the card type, see the comments
+ * for clarification.
+ **/
static int hdspm_set_pref_sync_ref(struct hdspm * hdspm, int pref)
{
- hdspm->control_register &= ~HDSPM_SyncRefMask;
+ int p = 0;
- if (hdspm->is_aes32) {
- switch (pref) {
- case 0:
- hdspm->control_register |= 0;
- break;
- case 1:
- hdspm->control_register |= HDSPM_SyncRef0;
- break;
- case 2:
- hdspm->control_register |= HDSPM_SyncRef1;
- break;
- case 3:
- hdspm->control_register |= HDSPM_SyncRef1+HDSPM_SyncRef0;
- break;
- case 4:
- hdspm->control_register |= HDSPM_SyncRef2;
- break;
- case 5:
- hdspm->control_register |= HDSPM_SyncRef2+HDSPM_SyncRef0;
- break;
- case 6:
- hdspm->control_register |= HDSPM_SyncRef2+HDSPM_SyncRef1;
- break;
- case 7:
- hdspm->control_register |=
- HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0;
- break;
- case 8:
- hdspm->control_register |= HDSPM_SyncRef3;
- break;
- default:
- return -1;
- }
- } else {
+ switch (hdspm->io_type) {
+ case AES32:
+ hdspm->control_register &= ~HDSPM_SyncRefMask;
switch (pref) {
- case HDSPM_SYNC_FROM_MADI:
- hdspm->control_register |= HDSPM_SyncRef_MADI;
+ case 0: /* WC */
+ break;
+ case 1: /* AES 1 */
+ hdspm->control_register |= HDSPM_SyncRef0;
+ break;
+ case 2: /* AES 2 */
+ hdspm->control_register |= HDSPM_SyncRef1;
+ break;
+ case 3: /* AES 3 */
+ hdspm->control_register |=
+ HDSPM_SyncRef1+HDSPM_SyncRef0;
+ break;
+ case 4: /* AES 4 */
+ hdspm->control_register |= HDSPM_SyncRef2;
+ break;
+ case 5: /* AES 5 */
+ hdspm->control_register |=
+ HDSPM_SyncRef2+HDSPM_SyncRef0;
break;
- case HDSPM_SYNC_FROM_WORD:
- hdspm->control_register |= HDSPM_SyncRef_Word;
+ case 6: /* AES 6 */
+ hdspm->control_register |=
+ HDSPM_SyncRef2+HDSPM_SyncRef1;
+ break;
+ case 7: /* AES 7 */
+ hdspm->control_register |=
+ HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0;
+ break;
+ case 8: /* AES 8 */
+ hdspm->control_register |= HDSPM_SyncRef3;
+ break;
+ case 9: /* TCO */
+ hdspm->control_register |=
+ HDSPM_SyncRef3+HDSPM_SyncRef0;
break;
default:
return -1;
}
+
+ break;
+
+ case MADI:
+ case MADIface:
+ hdspm->control_register &= ~HDSPM_SyncRefMask;
+ if (hdspm->tco) {
+ switch (pref) {
+ case 0: /* WC */
+ break;
+ case 1: /* MADI */
+ hdspm->control_register |= HDSPM_SyncRef0;
+ break;
+ case 2: /* TCO */
+ hdspm->control_register |= HDSPM_SyncRef1;
+ break;
+ case 3: /* SYNC_IN */
+ hdspm->control_register |=
+ HDSPM_SyncRef0+HDSPM_SyncRef1;
+ break;
+ default:
+ return -1;
+ }
+ } else {
+ switch (pref) {
+ case 0: /* WC */
+ break;
+ case 1: /* MADI */
+ hdspm->control_register |= HDSPM_SyncRef0;
+ break;
+ case 2: /* SYNC_IN */
+ hdspm->control_register |=
+ HDSPM_SyncRef0+HDSPM_SyncRef1;
+ break;
+ default:
+ return -1;
+ }
+ }
+
+ break;
+
+ case RayDAT:
+ if (hdspm->tco) {
+ switch (pref) {
+ case 0: p = 0; break; /* WC */
+ case 1: p = 3; break; /* ADAT 1 */
+ case 2: p = 4; break; /* ADAT 2 */
+ case 3: p = 5; break; /* ADAT 3 */
+ case 4: p = 6; break; /* ADAT 4 */
+ case 5: p = 1; break; /* AES */
+ case 6: p = 2; break; /* SPDIF */
+ case 7: p = 9; break; /* TCO */
+ case 8: p = 10; break; /* SYNC_IN */
+ default: return -1;
+ }
+ } else {
+ switch (pref) {
+ case 0: p = 0; break; /* WC */
+ case 1: p = 3; break; /* ADAT 1 */
+ case 2: p = 4; break; /* ADAT 2 */
+ case 3: p = 5; break; /* ADAT 3 */
+ case 4: p = 6; break; /* ADAT 4 */
+ case 5: p = 1; break; /* AES */
+ case 6: p = 2; break; /* SPDIF */
+ case 7: p = 10; break; /* SYNC_IN */
+ default: return -1;
+ }
+ }
+ break;
+
+ case AIO:
+ if (hdspm->tco) {
+ switch (pref) {
+ case 0: p = 0; break; /* WC */
+ case 1: p = 3; break; /* ADAT */
+ case 2: p = 1; break; /* AES */
+ case 3: p = 2; break; /* SPDIF */
+ case 4: p = 9; break; /* TCO */
+ case 5: p = 10; break; /* SYNC_IN */
+ default: return -1;
+ }
+ } else {
+ switch (pref) {
+ case 0: p = 0; break; /* WC */
+ case 1: p = 3; break; /* ADAT */
+ case 2: p = 1; break; /* AES */
+ case 3: p = 2; break; /* SPDIF */
+ case 4: p = 10; break; /* SYNC_IN */
+ default: return -1;
+ }
+ }
+ break;
}
- hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register);
+
+ switch (hdspm->io_type) {
+ case RayDAT:
+ case AIO:
+ hdspm->settings_register &= ~HDSPM_c0_SyncRefMask;
+ hdspm->settings_register |= HDSPM_c0_SyncRef0 * p;
+ hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register);
+ break;
+
+ case MADI:
+ case MADIface:
+ case AES32:
+ hdspm_write(hdspm, HDSPM_controlRegister,
+ hdspm->control_register);
+ }
+
return 0;
}
+
static int snd_hdspm_info_pref_sync_ref(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
- if (hdspm->is_aes32) {
- static char *texts[] = { "Word", "AES1", "AES2", "AES3",
- "AES4", "AES5", "AES6", "AES7", "AES8" };
-
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
-
- uinfo->value.enumerated.items = 9;
-
- if (uinfo->value.enumerated.item >=
- uinfo->value.enumerated.items)
- uinfo->value.enumerated.item =
- uinfo->value.enumerated.items - 1;
- strcpy(uinfo->value.enumerated.name,
- texts[uinfo->value.enumerated.item]);
- } else {
- static char *texts[] = { "Word", "MADI" };
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = hdspm->texts_autosync_items;
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
+ if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+ uinfo->value.enumerated.item =
+ uinfo->value.enumerated.items - 1;
- uinfo->value.enumerated.items = 2;
+ strcpy(uinfo->value.enumerated.name,
+ hdspm->texts_autosync[uinfo->value.enumerated.item]);
- if (uinfo->value.enumerated.item >=
- uinfo->value.enumerated.items)
- uinfo->value.enumerated.item =
- uinfo->value.enumerated.items - 1;
- strcpy(uinfo->value.enumerated.name,
- texts[uinfo->value.enumerated.item]);
- }
return 0;
}
@@ -1750,32 +2666,41 @@ static int snd_hdspm_get_pref_sync_ref(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+ int psf = hdspm_pref_sync_ref(hdspm);
- ucontrol->value.enumerated.item[0] = hdspm_pref_sync_ref(hdspm);
- return 0;
+ if (psf >= 0) {
+ ucontrol->value.enumerated.item[0] = psf;
+ return 0;
+ }
+
+ return -1;
}
static int snd_hdspm_put_pref_sync_ref(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
- int change, max;
- unsigned int val;
-
- max = hdspm->is_aes32 ? 9 : 2;
+ int val, change = 0;
if (!snd_hdspm_use_is_exclusive(hdspm))
return -EBUSY;
- val = ucontrol->value.enumerated.item[0] % max;
+ val = ucontrol->value.enumerated.item[0];
+
+ if (val < 0)
+ val = 0;
+ else if (val >= hdspm->texts_autosync_items)
+ val = hdspm->texts_autosync_items-1;
spin_lock_irq(&hdspm->lock);
- change = (int) val != hdspm_pref_sync_ref(hdspm);
- hdspm_set_pref_sync_ref(hdspm, val);
+ if (val != hdspm_pref_sync_ref(hdspm))
+ change = (0 == hdspm_set_pref_sync_ref(hdspm, val)) ? 1 : 0;
+
spin_unlock_irq(&hdspm->lock);
return change;
}
+
#define HDSPM_AUTOSYNC_REF(xname, xindex) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
@@ -1785,18 +2710,18 @@ static int snd_hdspm_put_pref_sync_ref(struct snd_kcontrol *kcontrol,
.get = snd_hdspm_get_autosync_ref, \
}
-static int hdspm_autosync_ref(struct hdspm * hdspm)
+static int hdspm_autosync_ref(struct hdspm *hdspm)
{
- if (hdspm->is_aes32) {
+ if (AES32 == hdspm->io_type) {
unsigned int status = hdspm_read(hdspm, HDSPM_statusRegister);
- unsigned int syncref = (status >> HDSPM_AES32_syncref_bit) &
- 0xF;
+ unsigned int syncref =
+ (status >> HDSPM_AES32_syncref_bit) & 0xF;
if (syncref == 0)
return HDSPM_AES32_AUTOSYNC_FROM_WORD;
if (syncref <= 8)
return syncref;
return HDSPM_AES32_AUTOSYNC_FROM_NONE;
- } else {
+ } else if (MADI == hdspm->io_type) {
/* This looks at the autosync selected sync reference */
unsigned int status2 = hdspm_read(hdspm, HDSPM_statusRegister2);
@@ -1805,22 +2730,27 @@ static int hdspm_autosync_ref(struct hdspm * hdspm)
return HDSPM_AUTOSYNC_FROM_WORD;
case HDSPM_SelSyncRef_MADI:
return HDSPM_AUTOSYNC_FROM_MADI;
+ case HDSPM_SelSyncRef_TCO:
+ return HDSPM_AUTOSYNC_FROM_TCO;
+ case HDSPM_SelSyncRef_SyncIn:
+ return HDSPM_AUTOSYNC_FROM_SYNC_IN;
case HDSPM_SelSyncRef_NVALID:
return HDSPM_AUTOSYNC_FROM_NONE;
default:
return 0;
}
- return 0;
}
+ return 0;
}
+
static int snd_hdspm_info_autosync_ref(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
- if (hdspm->is_aes32) {
+ if (AES32 == hdspm->io_type) {
static char *texts[] = { "WordClock", "AES1", "AES2", "AES3",
"AES4", "AES5", "AES6", "AES7", "AES8", "None"};
@@ -1833,14 +2763,15 @@ static int snd_hdspm_info_autosync_ref(struct snd_kcontrol *kcontrol,
uinfo->value.enumerated.items - 1;
strcpy(uinfo->value.enumerated.name,
texts[uinfo->value.enumerated.item]);
- } else {
- static char *texts[] = { "WordClock", "MADI", "None" };
+ } else if (MADI == hdspm->io_type) {
+ static char *texts[] = {"Word Clock", "MADI", "TCO",
+ "Sync In", "None" };
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
- uinfo->value.enumerated.items = 3;
+ uinfo->value.enumerated.items = 5;
if (uinfo->value.enumerated.item >=
- uinfo->value.enumerated.items)
+ uinfo->value.enumerated.items)
uinfo->value.enumerated.item =
uinfo->value.enumerated.items - 1;
strcpy(uinfo->value.enumerated.name,
@@ -1858,6 +2789,7 @@ static int snd_hdspm_get_autosync_ref(struct snd_kcontrol *kcontrol,
return 0;
}
+
#define HDSPM_LINE_OUT(xname, xindex) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
@@ -1914,6 +2846,7 @@ static int snd_hdspm_put_line_out(struct snd_kcontrol *kcontrol,
return change;
}
+
#define HDSPM_TX_64(xname, xindex) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
@@ -1969,6 +2902,7 @@ static int snd_hdspm_put_tx_64(struct snd_kcontrol *kcontrol,
return change;
}
+
#define HDSPM_C_TMS(xname, xindex) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
@@ -2024,6 +2958,7 @@ static int snd_hdspm_put_c_tms(struct snd_kcontrol *kcontrol,
return change;
}
+
#define HDSPM_SAFE_MODE(xname, xindex) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
@@ -2079,6 +3014,7 @@ static int snd_hdspm_put_safe_mode(struct snd_kcontrol *kcontrol,
return change;
}
+
#define HDSPM_EMPHASIS(xname, xindex) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
@@ -2134,6 +3070,7 @@ static int snd_hdspm_put_emphasis(struct snd_kcontrol *kcontrol,
return change;
}
+
#define HDSPM_DOLBY(xname, xindex) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
@@ -2189,6 +3126,7 @@ static int snd_hdspm_put_dolby(struct snd_kcontrol *kcontrol,
return change;
}
+
#define HDSPM_PROFESSIONAL(xname, xindex) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
@@ -2315,6 +3253,7 @@ static int snd_hdspm_put_input_select(struct snd_kcontrol *kcontrol,
return change;
}
+
#define HDSPM_DS_WIRE(xname, xindex) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
@@ -2386,6 +3325,7 @@ static int snd_hdspm_put_ds_wire(struct snd_kcontrol *kcontrol,
return change;
}
+
#define HDSPM_QS_WIRE(xname, xindex) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
@@ -2472,15 +3412,6 @@ static int snd_hdspm_put_qs_wire(struct snd_kcontrol *kcontrol,
return change;
}
-/* Simple Mixer
- deprecated since to much faders ???
- MIXER interface says output (source, destination, value)
- where source > MAX_channels are playback channels
- on MADICARD
- - playback mixer matrix: [channelout+64] [output] [value]
- - input(thru) mixer matrix: [channelin] [output] [value]
- (better do 2 kontrols for separation ?)
-*/
#define HDSPM_MIXER(xname, xindex) \
{ .iface = SNDRV_CTL_ELEM_IFACE_HWDEP, \
@@ -2586,7 +3517,7 @@ static int snd_hdspm_put_mixer(struct snd_kcontrol *kcontrol,
/* The simple mixer control(s) provide gain control for the
basic 1:1 mappings of playback streams to output
- streams.
+ streams.
*/
#define HDSPM_PLAYBACK_MIXER \
@@ -2604,7 +3535,7 @@ static int snd_hdspm_info_playback_mixer(struct snd_kcontrol *kcontrol,
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 1;
uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 65536;
+ uinfo->value.integer.max = 64;
uinfo->value.integer.step = 1;
return 0;
}
@@ -2614,28 +3545,17 @@ static int snd_hdspm_get_playback_mixer(struct snd_kcontrol *kcontrol,
{
struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
int channel;
- int mapped_channel;
channel = ucontrol->id.index - 1;
if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS))
return -EINVAL;
- mapped_channel = hdspm->channel_map[channel];
- if (mapped_channel < 0)
- return -EINVAL;
-
spin_lock_irq(&hdspm->lock);
ucontrol->value.integer.value[0] =
- hdspm_read_pb_gain(hdspm, mapped_channel, mapped_channel);
+ (hdspm_read_pb_gain(hdspm, channel, channel)*64)/UNITY_GAIN;
spin_unlock_irq(&hdspm->lock);
- /*
- snd_printdd("get pb mixer index %d, channel %d, mapped_channel %d, "
- "value %d\n",
- ucontrol->id.index, channel, mapped_channel,
- ucontrol->value.integer.value[0]);
- */
return 0;
}
@@ -2645,7 +3565,6 @@ static int snd_hdspm_put_playback_mixer(struct snd_kcontrol *kcontrol,
struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
int change;
int channel;
- int mapped_channel;
int gain;
if (!snd_hdspm_use_is_exclusive(hdspm))
@@ -2656,59 +3575,60 @@ static int snd_hdspm_put_playback_mixer(struct snd_kcontrol *kcontrol,
if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS))
return -EINVAL;
- mapped_channel = hdspm->channel_map[channel];
- if (mapped_channel < 0)
- return -EINVAL;
-
- gain = ucontrol->value.integer.value[0];
+ gain = ucontrol->value.integer.value[0]*UNITY_GAIN/64;
spin_lock_irq(&hdspm->lock);
change =
- gain != hdspm_read_pb_gain(hdspm, mapped_channel,
- mapped_channel);
+ gain != hdspm_read_pb_gain(hdspm, channel,
+ channel);
if (change)
- hdspm_write_pb_gain(hdspm, mapped_channel, mapped_channel,
+ hdspm_write_pb_gain(hdspm, channel, channel,
gain);
spin_unlock_irq(&hdspm->lock);
return change;
}
-#define HDSPM_WC_SYNC_CHECK(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
- .info = snd_hdspm_info_sync_check, \
- .get = snd_hdspm_get_wc_sync_check \
+#define HDSPM_SYNC_CHECK(xname, xindex) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .private_value = xindex, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+ .info = snd_hdspm_info_sync_check, \
+ .get = snd_hdspm_get_sync_check \
}
+
static int snd_hdspm_info_sync_check(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- static char *texts[] = { "No Lock", "Lock", "Sync" };
+ static char *texts[] = { "No Lock", "Lock", "Sync", "N/A" };
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
- uinfo->value.enumerated.items = 3;
+ uinfo->value.enumerated.items = 4;
if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
uinfo->value.enumerated.item =
- uinfo->value.enumerated.items - 1;
+ uinfo->value.enumerated.items - 1;
strcpy(uinfo->value.enumerated.name,
- texts[uinfo->value.enumerated.item]);
+ texts[uinfo->value.enumerated.item]);
return 0;
}
-static int hdspm_wc_sync_check(struct hdspm * hdspm)
+static int hdspm_wc_sync_check(struct hdspm *hdspm)
{
- if (hdspm->is_aes32) {
- int status = hdspm_read(hdspm, HDSPM_statusRegister);
- if (status & HDSPM_AES32_wcLock) {
- /* I don't know how to differenciate sync from lock.
- Doing as if sync for now */
+ int status, status2;
+
+ switch (hdspm->io_type) {
+ case AES32:
+ status = hdspm_read(hdspm, HDSPM_statusRegister);
+ if (status & HDSPM_wcSync)
return 2;
- }
+ else if (status & HDSPM_wcLock)
+ return 1;
return 0;
- } else {
- int status2 = hdspm_read(hdspm, HDSPM_statusRegister2);
+ break;
+
+ case MADI:
+ status2 = hdspm_read(hdspm, HDSPM_statusRegister2);
if (status2 & HDSPM_wcLock) {
if (status2 & HDSPM_wcSync)
return 2;
@@ -2716,29 +3636,30 @@ static int hdspm_wc_sync_check(struct hdspm * hdspm)
return 1;
}
return 0;
- }
-}
+ break;
-static int snd_hdspm_get_wc_sync_check(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+ case RayDAT:
+ case AIO:
+ status = hdspm_read(hdspm, HDSPM_statusRegister);
- ucontrol->value.enumerated.item[0] = hdspm_wc_sync_check(hdspm);
- return 0;
-}
+ if (status & 0x2000000)
+ return 2;
+ else if (status & 0x1000000)
+ return 1;
+ return 0;
+ break;
-#define HDSPM_MADI_SYNC_CHECK(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
- .info = snd_hdspm_info_sync_check, \
- .get = snd_hdspm_get_madisync_sync_check \
+ case MADIface:
+ break;
+ }
+
+
+ return 3;
}
-static int hdspm_madisync_sync_check(struct hdspm * hdspm)
+
+static int hdspm_madi_sync_check(struct hdspm *hdspm)
{
int status = hdspm_read(hdspm, HDSPM_statusRegister);
if (status & HDSPM_madiLock) {
@@ -2750,89 +3671,726 @@ static int hdspm_madisync_sync_check(struct hdspm * hdspm)
return 0;
}
-static int snd_hdspm_get_madisync_sync_check(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *
- ucontrol)
+
+static int hdspm_s1_sync_check(struct hdspm *hdspm, int idx)
{
- struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+ int status, lock, sync;
+
+ status = hdspm_read(hdspm, HDSPM_RD_STATUS_1);
+
+ lock = (status & (0x1<<idx)) ? 1 : 0;
+ sync = (status & (0x100<<idx)) ? 1 : 0;
- ucontrol->value.enumerated.item[0] =
- hdspm_madisync_sync_check(hdspm);
+ if (lock && sync)
+ return 2;
+ else if (lock)
+ return 1;
return 0;
}
-#define HDSPM_AES_SYNC_CHECK(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
- .info = snd_hdspm_info_sync_check, \
- .get = snd_hdspm_get_aes_sync_check \
+static int hdspm_sync_in_sync_check(struct hdspm *hdspm)
+{
+ int status, lock = 0, sync = 0;
+
+ switch (hdspm->io_type) {
+ case RayDAT:
+ case AIO:
+ status = hdspm_read(hdspm, HDSPM_RD_STATUS_3);
+ lock = (status & 0x400) ? 1 : 0;
+ sync = (status & 0x800) ? 1 : 0;
+ break;
+
+ case MADI:
+ case AES32:
+ status = hdspm_read(hdspm, HDSPM_statusRegister2);
+ lock = (status & HDSPM_syncInLock) ? 1 : 0;
+ sync = (status & HDSPM_syncInSync) ? 1 : 0;
+ break;
+
+ case MADIface:
+ break;
+ }
+
+ if (lock && sync)
+ return 2;
+ else if (lock)
+ return 1;
+
+ return 0;
}
-static int hdspm_aes_sync_check(struct hdspm * hdspm, int idx)
+static int hdspm_aes_sync_check(struct hdspm *hdspm, int idx)
{
- int status2 = hdspm_read(hdspm, HDSPM_statusRegister2);
- if (status2 & (HDSPM_LockAES >> idx)) {
- /* I don't know how to differenciate sync from lock.
- Doing as if sync for now */
+ int status2, lock, sync;
+ status2 = hdspm_read(hdspm, HDSPM_statusRegister2);
+
+ lock = (status2 & (0x0080 >> idx)) ? 1 : 0;
+ sync = (status2 & (0x8000 >> idx)) ? 1 : 0;
+
+ if (sync)
return 2;
+ else if (lock)
+ return 1;
+ return 0;
+}
+
+
+static int hdspm_tco_sync_check(struct hdspm *hdspm)
+{
+ int status;
+
+ if (hdspm->tco) {
+ switch (hdspm->io_type) {
+ case MADI:
+ case AES32:
+ status = hdspm_read(hdspm, HDSPM_statusRegister);
+ if (status & HDSPM_tcoLock) {
+ if (status & HDSPM_tcoSync)
+ return 2;
+ else
+ return 1;
+ }
+ return 0;
+
+ break;
+
+ case RayDAT:
+ case AIO:
+ status = hdspm_read(hdspm, HDSPM_RD_STATUS_1);
+
+ if (status & 0x8000000)
+ return 2; /* Sync */
+ if (status & 0x4000000)
+ return 1; /* Lock */
+ return 0; /* No signal */
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ return 3; /* N/A */
+}
+
+
+static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+ int val = -1;
+
+ switch (hdspm->io_type) {
+ case RayDAT:
+ switch (kcontrol->private_value) {
+ case 0: /* WC */
+ val = hdspm_wc_sync_check(hdspm); break;
+ case 7: /* TCO */
+ val = hdspm_tco_sync_check(hdspm); break;
+ case 8: /* SYNC IN */
+ val = hdspm_sync_in_sync_check(hdspm); break;
+ default:
+ val = hdspm_s1_sync_check(hdspm, ucontrol->id.index-1);
+ }
+
+ case AIO:
+ switch (kcontrol->private_value) {
+ case 0: /* WC */
+ val = hdspm_wc_sync_check(hdspm); break;
+ case 4: /* TCO */
+ val = hdspm_tco_sync_check(hdspm); break;
+ case 5: /* SYNC IN */
+ val = hdspm_sync_in_sync_check(hdspm); break;
+ default:
+ val = hdspm_s1_sync_check(hdspm, ucontrol->id.index-1);
+ }
+
+ case MADI:
+ switch (kcontrol->private_value) {
+ case 0: /* WC */
+ val = hdspm_wc_sync_check(hdspm); break;
+ case 1: /* MADI */
+ val = hdspm_madi_sync_check(hdspm); break;
+ case 2: /* TCO */
+ val = hdspm_tco_sync_check(hdspm); break;
+ case 3: /* SYNC_IN */
+ val = hdspm_sync_in_sync_check(hdspm); break;
+ }
+
+ case MADIface:
+ val = hdspm_madi_sync_check(hdspm); /* MADI */
+ break;
+
+ case AES32:
+ switch (kcontrol->private_value) {
+ case 0: /* WC */
+ val = hdspm_wc_sync_check(hdspm); break;
+ case 9: /* TCO */
+ val = hdspm_tco_sync_check(hdspm); break;
+ case 10 /* SYNC IN */:
+ val = hdspm_sync_in_sync_check(hdspm); break;
+ default: /* AES1 to AES8 */
+ val = hdspm_aes_sync_check(hdspm,
+ kcontrol->private_value-1);
+ }
+
}
+
+ if (-1 == val)
+ val = 3;
+
+ ucontrol->value.enumerated.item[0] = val;
return 0;
}
-static int snd_hdspm_get_aes_sync_check(struct snd_kcontrol *kcontrol,
+
+
+/**
+ * TCO controls
+ **/
+static void hdspm_tco_write(struct hdspm *hdspm)
+{
+ unsigned int tc[4] = { 0, 0, 0, 0};
+
+ switch (hdspm->tco->input) {
+ case 0:
+ tc[2] |= HDSPM_TCO2_set_input_MSB;
+ break;
+ case 1:
+ tc[2] |= HDSPM_TCO2_set_input_LSB;
+ break;
+ default:
+ break;
+ }
+
+ switch (hdspm->tco->framerate) {
+ case 1:
+ tc[1] |= HDSPM_TCO1_LTC_Format_LSB;
+ break;
+ case 2:
+ tc[1] |= HDSPM_TCO1_LTC_Format_MSB;
+ break;
+ case 3:
+ tc[1] |= HDSPM_TCO1_LTC_Format_MSB +
+ HDSPM_TCO1_set_drop_frame_flag;
+ break;
+ case 4:
+ tc[1] |= HDSPM_TCO1_LTC_Format_LSB +
+ HDSPM_TCO1_LTC_Format_MSB;
+ break;
+ case 5:
+ tc[1] |= HDSPM_TCO1_LTC_Format_LSB +
+ HDSPM_TCO1_LTC_Format_MSB +
+ HDSPM_TCO1_set_drop_frame_flag;
+ break;
+ default:
+ break;
+ }
+
+ switch (hdspm->tco->wordclock) {
+ case 1:
+ tc[2] |= HDSPM_TCO2_WCK_IO_ratio_LSB;
+ break;
+ case 2:
+ tc[2] |= HDSPM_TCO2_WCK_IO_ratio_MSB;
+ break;
+ default:
+ break;
+ }
+
+ switch (hdspm->tco->samplerate) {
+ case 1:
+ tc[2] |= HDSPM_TCO2_set_freq;
+ break;
+ case 2:
+ tc[2] |= HDSPM_TCO2_set_freq_from_app;
+ break;
+ default:
+ break;
+ }
+
+ switch (hdspm->tco->pull) {
+ case 1:
+ tc[2] |= HDSPM_TCO2_set_pull_up;
+ break;
+ case 2:
+ tc[2] |= HDSPM_TCO2_set_pull_down;
+ break;
+ case 3:
+ tc[2] |= HDSPM_TCO2_set_pull_up + HDSPM_TCO2_set_01_4;
+ break;
+ case 4:
+ tc[2] |= HDSPM_TCO2_set_pull_down + HDSPM_TCO2_set_01_4;
+ break;
+ default:
+ break;
+ }
+
+ if (1 == hdspm->tco->term) {
+ tc[2] |= HDSPM_TCO2_set_term_75R;
+ }
+
+ hdspm_write(hdspm, HDSPM_WR_TCO, tc[0]);
+ hdspm_write(hdspm, HDSPM_WR_TCO+4, tc[1]);
+ hdspm_write(hdspm, HDSPM_WR_TCO+8, tc[2]);
+ hdspm_write(hdspm, HDSPM_WR_TCO+12, tc[3]);
+}
+
+
+#define HDSPM_TCO_SAMPLE_RATE(xname, xindex) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\
+ SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+ .info = snd_hdspm_info_tco_sample_rate, \
+ .get = snd_hdspm_get_tco_sample_rate, \
+ .put = snd_hdspm_put_tco_sample_rate \
+}
+
+static int snd_hdspm_info_tco_sample_rate(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ static char *texts[] = { "44.1 kHz", "48 kHz" };
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = 2;
+
+ if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+ uinfo->value.enumerated.item =
+ uinfo->value.enumerated.items - 1;
+
+ strcpy(uinfo->value.enumerated.name,
+ texts[uinfo->value.enumerated.item]);
+
+ return 0;
+}
+
+static int snd_hdspm_get_tco_sample_rate(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+
+ ucontrol->value.enumerated.item[0] = hdspm->tco->samplerate;
+
+ return 0;
+}
+
+static int snd_hdspm_put_tco_sample_rate(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+
+ if (hdspm->tco->samplerate != ucontrol->value.enumerated.item[0]) {
+ hdspm->tco->samplerate = ucontrol->value.enumerated.item[0];
+
+ hdspm_tco_write(hdspm);
+
+ return 1;
+ }
+
+ return 0;
+}
+
+
+#define HDSPM_TCO_PULL(xname, xindex) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\
+ SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+ .info = snd_hdspm_info_tco_pull, \
+ .get = snd_hdspm_get_tco_pull, \
+ .put = snd_hdspm_put_tco_pull \
+}
+
+static int snd_hdspm_info_tco_pull(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ static char *texts[] = { "0", "+ 0.1 %", "- 0.1 %", "+ 4 %", "- 4 %" };
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = 5;
+
+ if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+ uinfo->value.enumerated.item =
+ uinfo->value.enumerated.items - 1;
+
+ strcpy(uinfo->value.enumerated.name,
+ texts[uinfo->value.enumerated.item]);
+
+ return 0;
+}
+
+static int snd_hdspm_get_tco_pull(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+
+ ucontrol->value.enumerated.item[0] = hdspm->tco->pull;
+
+ return 0;
+}
+
+static int snd_hdspm_put_tco_pull(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+
+ if (hdspm->tco->pull != ucontrol->value.enumerated.item[0]) {
+ hdspm->tco->pull = ucontrol->value.enumerated.item[0];
+
+ hdspm_tco_write(hdspm);
+
+ return 1;
+ }
+
+ return 0;
+}
+
+#define HDSPM_TCO_WCK_CONVERSION(xname, xindex) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\
+ SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+ .info = snd_hdspm_info_tco_wck_conversion, \
+ .get = snd_hdspm_get_tco_wck_conversion, \
+ .put = snd_hdspm_put_tco_wck_conversion \
+}
+
+static int snd_hdspm_info_tco_wck_conversion(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ static char *texts[] = { "1:1", "44.1 -> 48", "48 -> 44.1" };
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = 3;
+
+ if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+ uinfo->value.enumerated.item =
+ uinfo->value.enumerated.items - 1;
+
+ strcpy(uinfo->value.enumerated.name,
+ texts[uinfo->value.enumerated.item]);
+
+ return 0;
+}
+
+static int snd_hdspm_get_tco_wck_conversion(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+
+ ucontrol->value.enumerated.item[0] = hdspm->tco->wordclock;
+
+ return 0;
+}
+
+static int snd_hdspm_put_tco_wck_conversion(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+
+ if (hdspm->tco->wordclock != ucontrol->value.enumerated.item[0]) {
+ hdspm->tco->wordclock = ucontrol->value.enumerated.item[0];
+
+ hdspm_tco_write(hdspm);
+
+ return 1;
+ }
+
+ return 0;
+}
+
+
+#define HDSPM_TCO_FRAME_RATE(xname, xindex) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\
+ SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+ .info = snd_hdspm_info_tco_frame_rate, \
+ .get = snd_hdspm_get_tco_frame_rate, \
+ .put = snd_hdspm_put_tco_frame_rate \
+}
+
+static int snd_hdspm_info_tco_frame_rate(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ static char *texts[] = { "24 fps", "25 fps", "29.97fps",
+ "29.97 dfps", "30 fps", "30 dfps" };
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = 6;
+
+ if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+ uinfo->value.enumerated.item =
+ uinfo->value.enumerated.items - 1;
+
+ strcpy(uinfo->value.enumerated.name,
+ texts[uinfo->value.enumerated.item]);
+
+ return 0;
+}
+
+static int snd_hdspm_get_tco_frame_rate(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- int offset;
struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
- offset = ucontrol->id.index - 1;
- if (offset < 0 || offset >= 8)
- return -EINVAL;
+ ucontrol->value.enumerated.item[0] = hdspm->tco->framerate;
- ucontrol->value.enumerated.item[0] =
- hdspm_aes_sync_check(hdspm, offset);
return 0;
}
+static int snd_hdspm_put_tco_frame_rate(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+
+ if (hdspm->tco->framerate != ucontrol->value.enumerated.item[0]) {
+ hdspm->tco->framerate = ucontrol->value.enumerated.item[0];
-static struct snd_kcontrol_new snd_hdspm_controls_madi[] = {
+ hdspm_tco_write(hdspm);
+
+ return 1;
+ }
+
+ return 0;
+}
- HDSPM_MIXER("Mixer", 0),
-/* 'Sample Clock Source' complies with the alsa control naming scheme */
- HDSPM_CLOCK_SOURCE("Sample Clock Source", 0),
+#define HDSPM_TCO_SYNC_SOURCE(xname, xindex) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\
+ SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+ .info = snd_hdspm_info_tco_sync_source, \
+ .get = snd_hdspm_get_tco_sync_source, \
+ .put = snd_hdspm_put_tco_sync_source \
+}
+
+static int snd_hdspm_info_tco_sync_source(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ static char *texts[] = { "LTC", "Video", "WCK" };
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = 3;
+
+ if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+ uinfo->value.enumerated.item =
+ uinfo->value.enumerated.items - 1;
+
+ strcpy(uinfo->value.enumerated.name,
+ texts[uinfo->value.enumerated.item]);
+
+ return 0;
+}
+
+static int snd_hdspm_get_tco_sync_source(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+
+ ucontrol->value.enumerated.item[0] = hdspm->tco->input;
+
+ return 0;
+}
+
+static int snd_hdspm_put_tco_sync_source(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+
+ if (hdspm->tco->input != ucontrol->value.enumerated.item[0]) {
+ hdspm->tco->input = ucontrol->value.enumerated.item[0];
+
+ hdspm_tco_write(hdspm);
+
+ return 1;
+ }
+
+ return 0;
+}
+
+
+#define HDSPM_TCO_WORD_TERM(xname, xindex) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\
+ SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+ .info = snd_hdspm_info_tco_word_term, \
+ .get = snd_hdspm_get_tco_word_term, \
+ .put = snd_hdspm_put_tco_word_term \
+}
+
+static int snd_hdspm_info_tco_word_term(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+ uinfo->count = 1;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 1;
+
+ return 0;
+}
+
+
+static int snd_hdspm_get_tco_word_term(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+
+ ucontrol->value.enumerated.item[0] = hdspm->tco->term;
+
+ return 0;
+}
+
+
+static int snd_hdspm_put_tco_word_term(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+
+ if (hdspm->tco->term != ucontrol->value.enumerated.item[0]) {
+ hdspm->tco->term = ucontrol->value.enumerated.item[0];
+
+ hdspm_tco_write(hdspm);
+
+ return 1;
+ }
+
+ return 0;
+}
+
+
+
+
+static struct snd_kcontrol_new snd_hdspm_controls_madi[] = {
+ HDSPM_MIXER("Mixer", 0),
+ HDSPM_INTERNAL_CLOCK("Internal Clock", 0),
HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0),
HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0),
HDSPM_AUTOSYNC_REF("AutoSync Reference", 0),
HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0),
-/* 'External Rate' complies with the alsa control naming scheme */
- HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0),
- HDSPM_WC_SYNC_CHECK("Word Clock Lock Status", 0),
- HDSPM_MADI_SYNC_CHECK("MADI Sync Lock Status", 0),
+ HDSPM_SYNC_CHECK("WC SyncCheck", 0),
+ HDSPM_SYNC_CHECK("MADI SyncCheck", 1),
+ HDSPM_SYNC_CHECK("TCO SyncCHeck", 2),
+ HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 3),
HDSPM_LINE_OUT("Line Out", 0),
HDSPM_TX_64("TX 64 channels mode", 0),
HDSPM_C_TMS("Clear Track Marker", 0),
HDSPM_SAFE_MODE("Safe Mode", 0),
- HDSPM_INPUT_SELECT("Input Select", 0),
+ HDSPM_INPUT_SELECT("Input Select", 0)
};
-static struct snd_kcontrol_new snd_hdspm_controls_aes32[] = {
+static struct snd_kcontrol_new snd_hdspm_controls_madiface[] = {
HDSPM_MIXER("Mixer", 0),
-/* 'Sample Clock Source' complies with the alsa control naming scheme */
- HDSPM_CLOCK_SOURCE("Sample Clock Source", 0),
+ HDSPM_INTERNAL_CLOCK("Internal Clock", 0),
+ HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0),
+ HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0),
+ HDSPM_SYNC_CHECK("MADI SyncCheck", 0),
+ HDSPM_TX_64("TX 64 channels mode", 0),
+ HDSPM_C_TMS("Clear Track Marker", 0),
+ HDSPM_SAFE_MODE("Safe Mode", 0)
+};
+static struct snd_kcontrol_new snd_hdspm_controls_aio[] = {
+ HDSPM_MIXER("Mixer", 0),
+ HDSPM_INTERNAL_CLOCK("Internal Clock", 0),
HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0),
HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0),
HDSPM_AUTOSYNC_REF("AutoSync Reference", 0),
HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0),
-/* 'External Rate' complies with the alsa control naming scheme */
HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0),
- HDSPM_WC_SYNC_CHECK("Word Clock Lock Status", 0),
-/* HDSPM_AES_SYNC_CHECK("AES Lock Status", 0),*/ /* created in snd_hdspm_create_controls() */
+ HDSPM_SYNC_CHECK("WC SyncCheck", 0),
+ HDSPM_SYNC_CHECK("AES SyncCheck", 1),
+ HDSPM_SYNC_CHECK("SPDIF SyncCheck", 2),
+ HDSPM_SYNC_CHECK("ADAT SyncCheck", 3),
+ HDSPM_SYNC_CHECK("TCO SyncCheck", 4),
+ HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 5),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("AES Frequency", 1),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("SPDIF Frequency", 2),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT Frequency", 3),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 4),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 5)
+
+ /*
+ HDSPM_INPUT_SELECT("Input Select", 0),
+ HDSPM_SPDIF_OPTICAL("SPDIF Out Optical", 0),
+ HDSPM_PROFESSIONAL("SPDIF Out Professional", 0);
+ HDSPM_SPDIF_IN("SPDIF In", 0);
+ HDSPM_BREAKOUT_CABLE("Breakout Cable", 0);
+ HDSPM_INPUT_LEVEL("Input Level", 0);
+ HDSPM_OUTPUT_LEVEL("Output Level", 0);
+ HDSPM_PHONES("Phones", 0);
+ */
+};
+
+static struct snd_kcontrol_new snd_hdspm_controls_raydat[] = {
+ HDSPM_MIXER("Mixer", 0),
+ HDSPM_INTERNAL_CLOCK("Internal Clock", 0),
+ HDSPM_SYSTEM_CLOCK_MODE("Clock Mode", 0),
+ HDSPM_PREF_SYNC_REF("Pref Sync Ref", 0),
+ HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0),
+ HDSPM_SYNC_CHECK("WC SyncCheck", 0),
+ HDSPM_SYNC_CHECK("AES SyncCheck", 1),
+ HDSPM_SYNC_CHECK("SPDIF SyncCheck", 2),
+ HDSPM_SYNC_CHECK("ADAT1 SyncCheck", 3),
+ HDSPM_SYNC_CHECK("ADAT2 SyncCheck", 4),
+ HDSPM_SYNC_CHECK("ADAT3 SyncCheck", 5),
+ HDSPM_SYNC_CHECK("ADAT4 SyncCheck", 6),
+ HDSPM_SYNC_CHECK("TCO SyncCheck", 7),
+ HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 8),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("AES Frequency", 1),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("SPDIF Frequency", 2),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT1 Frequency", 3),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT2 Frequency", 4),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT3 Frequency", 5),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT4 Frequency", 6),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 7),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 8)
+};
+
+static struct snd_kcontrol_new snd_hdspm_controls_aes32[] = {
+ HDSPM_MIXER("Mixer", 0),
+ HDSPM_INTERNAL_CLOCK("Internal Clock", 0),
+ HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0),
+ HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0),
+ HDSPM_AUTOSYNC_REF("AutoSync Reference", 0),
+ HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0),
+ HDSPM_SYNC_CHECK("WC Sync Check", 0),
+ HDSPM_SYNC_CHECK("AES1 Sync Check", 1),
+ HDSPM_SYNC_CHECK("AES2 Sync Check", 2),
+ HDSPM_SYNC_CHECK("AES3 Sync Check", 3),
+ HDSPM_SYNC_CHECK("AES4 Sync Check", 4),
+ HDSPM_SYNC_CHECK("AES5 Sync Check", 5),
+ HDSPM_SYNC_CHECK("AES6 Sync Check", 6),
+ HDSPM_SYNC_CHECK("AES7 Sync Check", 7),
+ HDSPM_SYNC_CHECK("AES8 Sync Check", 8),
+ HDSPM_SYNC_CHECK("TCO Sync Check", 9),
+ HDSPM_SYNC_CHECK("SYNC IN Sync Check", 10),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("AES1 Frequency", 1),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("AES2 Frequency", 2),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("AES3 Frequency", 3),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("AES4 Frequency", 4),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("AES5 Frequency", 5),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("AES6 Frequency", 6),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("AES7 Frequency", 7),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("AES8 Frequency", 8),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 9),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 10),
HDSPM_LINE_OUT("Line Out", 0),
HDSPM_EMPHASIS("Emphasis", 0),
HDSPM_DOLBY("Non Audio", 0),
@@ -2842,6 +4400,19 @@ static struct snd_kcontrol_new snd_hdspm_controls_aes32[] = {
HDSPM_QS_WIRE("Quad Speed Wire Mode", 0),
};
+
+
+/* Control elements for the optional TCO module */
+static struct snd_kcontrol_new snd_hdspm_controls_tco[] = {
+ HDSPM_TCO_SAMPLE_RATE("TCO Sample Rate", 0),
+ HDSPM_TCO_PULL("TCO Pull", 0),
+ HDSPM_TCO_WCK_CONVERSION("TCO WCK Conversion", 0),
+ HDSPM_TCO_FRAME_RATE("TCO Frame Rate", 0),
+ HDSPM_TCO_SYNC_SOURCE("TCO Sync Source", 0),
+ HDSPM_TCO_WORD_TERM("TCO Word Term", 0)
+};
+
+
static struct snd_kcontrol_new snd_hdspm_playback_mixer = HDSPM_PLAYBACK_MIXER;
@@ -2849,78 +4420,76 @@ static int hdspm_update_simple_mixer_controls(struct hdspm * hdspm)
{
int i;
- for (i = hdspm->ds_channels; i < hdspm->ss_channels; ++i) {
+ for (i = hdspm->ds_out_channels; i < hdspm->ss_out_channels; ++i) {
if (hdspm->system_sample_rate > 48000) {
hdspm->playback_mixer_ctls[i]->vd[0].access =
- SNDRV_CTL_ELEM_ACCESS_INACTIVE |
- SNDRV_CTL_ELEM_ACCESS_READ |
- SNDRV_CTL_ELEM_ACCESS_VOLATILE;
+ SNDRV_CTL_ELEM_ACCESS_INACTIVE |
+ SNDRV_CTL_ELEM_ACCESS_READ |
+ SNDRV_CTL_ELEM_ACCESS_VOLATILE;
} else {
hdspm->playback_mixer_ctls[i]->vd[0].access =
- SNDRV_CTL_ELEM_ACCESS_READWRITE |
- SNDRV_CTL_ELEM_ACCESS_VOLATILE;
+ SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_VOLATILE;
}
snd_ctl_notify(hdspm->card, SNDRV_CTL_EVENT_MASK_VALUE |
- SNDRV_CTL_EVENT_MASK_INFO,
- &hdspm->playback_mixer_ctls[i]->id);
+ SNDRV_CTL_EVENT_MASK_INFO,
+ &hdspm->playback_mixer_ctls[i]->id);
}
return 0;
}
-static int snd_hdspm_create_controls(struct snd_card *card, struct hdspm * hdspm)
+static int snd_hdspm_create_controls(struct snd_card *card,
+ struct hdspm *hdspm)
{
unsigned int idx, limit;
int err;
struct snd_kcontrol *kctl;
+ struct snd_kcontrol_new *list = NULL;
- /* add control list first */
- if (hdspm->is_aes32) {
- struct snd_kcontrol_new aes_sync_ctl =
- HDSPM_AES_SYNC_CHECK("AES Lock Status", 0);
+ switch (hdspm->io_type) {
+ case MADI:
+ list = snd_hdspm_controls_madi;
+ limit = ARRAY_SIZE(snd_hdspm_controls_madi);
+ break;
+ case MADIface:
+ list = snd_hdspm_controls_madiface;
+ limit = ARRAY_SIZE(snd_hdspm_controls_madiface);
+ break;
+ case AIO:
+ list = snd_hdspm_controls_aio;
+ limit = ARRAY_SIZE(snd_hdspm_controls_aio);
+ break;
+ case RayDAT:
+ list = snd_hdspm_controls_raydat;
+ limit = ARRAY_SIZE(snd_hdspm_controls_raydat);
+ break;
+ case AES32:
+ list = snd_hdspm_controls_aes32;
+ limit = ARRAY_SIZE(snd_hdspm_controls_aes32);
+ break;
+ }
- for (idx = 0; idx < ARRAY_SIZE(snd_hdspm_controls_aes32);
- idx++) {
- err = snd_ctl_add(card,
- snd_ctl_new1(&snd_hdspm_controls_aes32[idx],
- hdspm));
- if (err < 0)
- return err;
- }
- for (idx = 1; idx <= 8; idx++) {
- aes_sync_ctl.index = idx;
- err = snd_ctl_add(card,
- snd_ctl_new1(&aes_sync_ctl, hdspm));
- if (err < 0)
- return err;
- }
- } else {
- for (idx = 0; idx < ARRAY_SIZE(snd_hdspm_controls_madi);
- idx++) {
+ if (NULL != list) {
+ for (idx = 0; idx < limit; idx++) {
err = snd_ctl_add(card,
- snd_ctl_new1(&snd_hdspm_controls_madi[idx],
- hdspm));
+ snd_ctl_new1(&list[idx], hdspm));
if (err < 0)
return err;
}
}
- /* Channel playback mixer as default control
- Note: the whole matrix would be 128*HDSPM_MIXER_CHANNELS Faders,
- thats too * big for any alsamixer they are accessible via special
- IOCTL on hwdep and the mixer 2dimensional mixer control
- */
+ /* create simple 1:1 playback mixer controls */
snd_hdspm_playback_mixer.name = "Chn";
- limit = HDSPM_MAX_CHANNELS;
-
- /* The index values are one greater than the channel ID so that
- * alsamixer will display them correctly. We want to use the index
- * for fast lookup of the relevant channel, but if we use it at all,
- * most ALSA software does the wrong thing with it ...
- */
-
+ if (hdspm->system_sample_rate >= 128000) {
+ limit = hdspm->qs_out_channels;
+ } else if (hdspm->system_sample_rate >= 64000) {
+ limit = hdspm->ds_out_channels;
+ } else {
+ limit = hdspm->ss_out_channels;
+ }
for (idx = 0; idx < limit; ++idx) {
snd_hdspm_playback_mixer.index = idx + 1;
kctl = snd_ctl_new1(&snd_hdspm_playback_mixer, hdspm);
@@ -2930,11 +4499,24 @@ static int snd_hdspm_create_controls(struct snd_card *card, struct hdspm * hdspm
hdspm->playback_mixer_ctls[idx] = kctl;
}
+
+ if (hdspm->tco) {
+ /* add tco control elements */
+ list = snd_hdspm_controls_tco;
+ limit = ARRAY_SIZE(snd_hdspm_controls_tco);
+ for (idx = 0; idx < limit; idx++) {
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&list[idx], hdspm));
+ if (err < 0)
+ return err;
+ }
+ }
+
return 0;
}
/*------------------------------------------------------------
- /proc interface
+ /proc interface
------------------------------------------------------------*/
static void
@@ -2942,72 +4524,178 @@ snd_hdspm_proc_read_madi(struct snd_info_entry * entry,
struct snd_info_buffer *buffer)
{
struct hdspm *hdspm = entry->private_data;
- unsigned int status;
- unsigned int status2;
+ unsigned int status, status2, control, freq;
+
char *pref_sync_ref;
char *autosync_ref;
char *system_clock_mode;
- char *clock_source;
char *insel;
- char *syncref;
int x, x2;
+ /* TCO stuff */
+ int a, ltc, frames, seconds, minutes, hours;
+ unsigned int period;
+ u64 freq_const = 0;
+ u32 rate;
+
status = hdspm_read(hdspm, HDSPM_statusRegister);
status2 = hdspm_read(hdspm, HDSPM_statusRegister2);
+ control = hdspm->control_register;
+ freq = hdspm_read(hdspm, HDSPM_timecodeRegister);
snd_iprintf(buffer, "%s (Card #%d) Rev.%x Status2first3bits: %x\n",
- hdspm->card_name, hdspm->card->number + 1,
- hdspm->firmware_rev,
- (status2 & HDSPM_version0) |
- (status2 & HDSPM_version1) | (status2 &
- HDSPM_version2));
+ hdspm->card_name, hdspm->card->number + 1,
+ hdspm->firmware_rev,
+ (status2 & HDSPM_version0) |
+ (status2 & HDSPM_version1) | (status2 &
+ HDSPM_version2));
+
+ snd_iprintf(buffer, "HW Serial: 0x%06x%06x\n",
+ (hdspm_read(hdspm, HDSPM_midiStatusIn1)>>8) & 0xFFFFFF,
+ (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF);
snd_iprintf(buffer, "IRQ: %d Registers bus: 0x%lx VM: 0x%lx\n",
- hdspm->irq, hdspm->port, (unsigned long)hdspm->iobase);
+ hdspm->irq, hdspm->port, (unsigned long)hdspm->iobase);
snd_iprintf(buffer, "--- System ---\n");
snd_iprintf(buffer,
- "IRQ Pending: Audio=%d, MIDI0=%d, MIDI1=%d, IRQcount=%d\n",
- status & HDSPM_audioIRQPending,
- (status & HDSPM_midi0IRQPending) ? 1 : 0,
- (status & HDSPM_midi1IRQPending) ? 1 : 0,
- hdspm->irq_count);
+ "IRQ Pending: Audio=%d, MIDI0=%d, MIDI1=%d, IRQcount=%d\n",
+ status & HDSPM_audioIRQPending,
+ (status & HDSPM_midi0IRQPending) ? 1 : 0,
+ (status & HDSPM_midi1IRQPending) ? 1 : 0,
+ hdspm->irq_count);
snd_iprintf(buffer,
- "HW pointer: id = %d, rawptr = %d (%d->%d) "
- "estimated= %ld (bytes)\n",
- ((status & HDSPM_BufferID) ? 1 : 0),
- (status & HDSPM_BufferPositionMask),
- (status & HDSPM_BufferPositionMask) %
- (2 * (int)hdspm->period_bytes),
- ((status & HDSPM_BufferPositionMask) - 64) %
- (2 * (int)hdspm->period_bytes),
- (long) hdspm_hw_pointer(hdspm) * 4);
+ "HW pointer: id = %d, rawptr = %d (%d->%d) "
+ "estimated= %ld (bytes)\n",
+ ((status & HDSPM_BufferID) ? 1 : 0),
+ (status & HDSPM_BufferPositionMask),
+ (status & HDSPM_BufferPositionMask) %
+ (2 * (int)hdspm->period_bytes),
+ ((status & HDSPM_BufferPositionMask) - 64) %
+ (2 * (int)hdspm->period_bytes),
+ (long) hdspm_hw_pointer(hdspm) * 4);
snd_iprintf(buffer,
- "MIDI FIFO: Out1=0x%x, Out2=0x%x, In1=0x%x, In2=0x%x \n",
- hdspm_read(hdspm, HDSPM_midiStatusOut0) & 0xFF,
- hdspm_read(hdspm, HDSPM_midiStatusOut1) & 0xFF,
- hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xFF,
- hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xFF);
+ "MIDI FIFO: Out1=0x%x, Out2=0x%x, In1=0x%x, In2=0x%x \n",
+ hdspm_read(hdspm, HDSPM_midiStatusOut0) & 0xFF,
+ hdspm_read(hdspm, HDSPM_midiStatusOut1) & 0xFF,
+ hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xFF,
+ hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xFF);
snd_iprintf(buffer,
- "Register: ctrl1=0x%x, ctrl2=0x%x, status1=0x%x, "
- "status2=0x%x\n",
- hdspm->control_register, hdspm->control2_register,
- status, status2);
+ "MIDIoverMADI FIFO: In=0x%x, Out=0x%x \n",
+ hdspm_read(hdspm, HDSPM_midiStatusIn2) & 0xFF,
+ hdspm_read(hdspm, HDSPM_midiStatusOut2) & 0xFF);
+ snd_iprintf(buffer,
+ "Register: ctrl1=0x%x, ctrl2=0x%x, status1=0x%x, "
+ "status2=0x%x\n",
+ hdspm->control_register, hdspm->control2_register,
+ status, status2);
+ if (status & HDSPM_tco_detect) {
+ snd_iprintf(buffer, "TCO module detected.\n");
+ a = hdspm_read(hdspm, HDSPM_RD_TCO+4);
+ if (a & HDSPM_TCO1_LTC_Input_valid) {
+ snd_iprintf(buffer, " LTC valid, ");
+ switch (a & (HDSPM_TCO1_LTC_Format_LSB |
+ HDSPM_TCO1_LTC_Format_MSB)) {
+ case 0:
+ snd_iprintf(buffer, "24 fps, ");
+ break;
+ case HDSPM_TCO1_LTC_Format_LSB:
+ snd_iprintf(buffer, "25 fps, ");
+ break;
+ case HDSPM_TCO1_LTC_Format_MSB:
+ snd_iprintf(buffer, "29.97 fps, ");
+ break;
+ default:
+ snd_iprintf(buffer, "30 fps, ");
+ break;
+ }
+ if (a & HDSPM_TCO1_set_drop_frame_flag) {
+ snd_iprintf(buffer, "drop frame\n");
+ } else {
+ snd_iprintf(buffer, "full frame\n");
+ }
+ } else {
+ snd_iprintf(buffer, " no LTC\n");
+ }
+ if (a & HDSPM_TCO1_Video_Input_Format_NTSC) {
+ snd_iprintf(buffer, " Video: NTSC\n");
+ } else if (a & HDSPM_TCO1_Video_Input_Format_PAL) {
+ snd_iprintf(buffer, " Video: PAL\n");
+ } else {
+ snd_iprintf(buffer, " No video\n");
+ }
+ if (a & HDSPM_TCO1_TCO_lock) {
+ snd_iprintf(buffer, " Sync: lock\n");
+ } else {
+ snd_iprintf(buffer, " Sync: no lock\n");
+ }
+
+ switch (hdspm->io_type) {
+ case MADI:
+ case AES32:
+ freq_const = 110069313433624ULL;
+ break;
+ case RayDAT:
+ case AIO:
+ freq_const = 104857600000000ULL;
+ break;
+ case MADIface:
+ break; /* no TCO possible */
+ }
+
+ period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ);
+ snd_iprintf(buffer, " period: %u\n", period);
+
+
+ /* rate = freq_const/period; */
+ rate = div_u64(freq_const, period);
+
+ if (control & HDSPM_QuadSpeed) {
+ rate *= 4;
+ } else if (control & HDSPM_DoubleSpeed) {
+ rate *= 2;
+ }
+
+ snd_iprintf(buffer, " Frequency: %u Hz\n",
+ (unsigned int) rate);
+
+ ltc = hdspm_read(hdspm, HDSPM_RD_TCO);
+ frames = ltc & 0xF;
+ ltc >>= 4;
+ frames += (ltc & 0x3) * 10;
+ ltc >>= 4;
+ seconds = ltc & 0xF;
+ ltc >>= 4;
+ seconds += (ltc & 0x7) * 10;
+ ltc >>= 4;
+ minutes = ltc & 0xF;
+ ltc >>= 4;
+ minutes += (ltc & 0x7) * 10;
+ ltc >>= 4;
+ hours = ltc & 0xF;
+ ltc >>= 4;
+ hours += (ltc & 0x3) * 10;
+ snd_iprintf(buffer,
+ " LTC In: %02d:%02d:%02d:%02d\n",
+ hours, minutes, seconds, frames);
+
+ } else {
+ snd_iprintf(buffer, "No TCO module detected.\n");
+ }
snd_iprintf(buffer, "--- Settings ---\n");
x = 1 << (6 + hdspm_decode_latency(hdspm->control_register &
- HDSPM_LatencyMask));
+ HDSPM_LatencyMask));
snd_iprintf(buffer,
- "Size (Latency): %d samples (2 periods of %lu bytes)\n",
- x, (unsigned long) hdspm->period_bytes);
+ "Size (Latency): %d samples (2 periods of %lu bytes)\n",
+ x, (unsigned long) hdspm->period_bytes);
- snd_iprintf(buffer, "Line out: %s, Precise Pointer: %s\n",
- (hdspm->control_register & HDSPM_LineOut) ? "on " : "off",
- (hdspm->precise_ptr) ? "on" : "off");
+ snd_iprintf(buffer, "Line out: %s\n",
+ (hdspm->control_register & HDSPM_LineOut) ? "on " : "off");
switch (hdspm->control_register & HDSPM_InputMask) {
case HDSPM_InputOptical:
@@ -3017,63 +4705,22 @@ snd_hdspm_proc_read_madi(struct snd_info_entry * entry,
insel = "Coaxial";
break;
default:
- insel = "Unknown";
- }
-
- switch (hdspm->control_register & HDSPM_SyncRefMask) {
- case HDSPM_SyncRef_Word:
- syncref = "WordClock";
- break;
- case HDSPM_SyncRef_MADI:
- syncref = "MADI";
- break;
- default:
- syncref = "Unknown";
+ insel = "Unkown";
}
- snd_iprintf(buffer, "Inputsel = %s, SyncRef = %s\n", insel,
- syncref);
snd_iprintf(buffer,
- "ClearTrackMarker = %s, Transmit in %s Channel Mode, "
- "Auto Input %s\n",
- (hdspm->
- control_register & HDSPM_clr_tms) ? "on" : "off",
- (hdspm->
- control_register & HDSPM_TX_64ch) ? "64" : "56",
- (hdspm->
- control_register & HDSPM_AutoInp) ? "on" : "off");
+ "ClearTrackMarker = %s, Transmit in %s Channel Mode, "
+ "Auto Input %s\n",
+ (hdspm->control_register & HDSPM_clr_tms) ? "on" : "off",
+ (hdspm->control_register & HDSPM_TX_64ch) ? "64" : "56",
+ (hdspm->control_register & HDSPM_AutoInp) ? "on" : "off");
+
- switch (hdspm_clock_source(hdspm)) {
- case HDSPM_CLOCK_SOURCE_AUTOSYNC:
- clock_source = "AutoSync";
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_32KHZ:
- clock_source = "Internal 32 kHz";
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_44_1KHZ:
- clock_source = "Internal 44.1 kHz";
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_48KHZ:
- clock_source = "Internal 48 kHz";
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_64KHZ:
- clock_source = "Internal 64 kHz";
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_88_2KHZ:
- clock_source = "Internal 88.2 kHz";
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_96KHZ:
- clock_source = "Internal 96 kHz";
- break;
- default:
- clock_source = "Error";
- }
- snd_iprintf(buffer, "Sample Clock Source: %s\n", clock_source);
if (!(hdspm->control_register & HDSPM_ClockModeMaster))
- system_clock_mode = "Slave";
+ system_clock_mode = "AutoSync";
else
system_clock_mode = "Master";
- snd_iprintf(buffer, "System Clock Mode: %s\n", system_clock_mode);
+ snd_iprintf(buffer, "AutoSync Reference: %s\n", system_clock_mode);
switch (hdspm_pref_sync_ref(hdspm)) {
case HDSPM_SYNC_FROM_WORD:
@@ -3082,15 +4729,21 @@ snd_hdspm_proc_read_madi(struct snd_info_entry * entry,
case HDSPM_SYNC_FROM_MADI:
pref_sync_ref = "MADI Sync";
break;
+ case HDSPM_SYNC_FROM_TCO:
+ pref_sync_ref = "TCO";
+ break;
+ case HDSPM_SYNC_FROM_SYNC_IN:
+ pref_sync_ref = "Sync In";
+ break;
default:
pref_sync_ref = "XXXX Clock";
break;
}
snd_iprintf(buffer, "Preferred Sync Reference: %s\n",
- pref_sync_ref);
+ pref_sync_ref);
snd_iprintf(buffer, "System Clock Frequency: %d\n",
- hdspm->system_sample_rate);
+ hdspm->system_sample_rate);
snd_iprintf(buffer, "--- Status:\n");
@@ -3099,12 +4752,18 @@ snd_hdspm_proc_read_madi(struct snd_info_entry * entry,
x2 = status2 & HDSPM_wcSync;
snd_iprintf(buffer, "Inputs MADI=%s, WordClock=%s\n",
- (status & HDSPM_madiLock) ? (x ? "Sync" : "Lock") :
- "NoLock",
- (status2 & HDSPM_wcLock) ? (x2 ? "Sync" : "Lock") :
- "NoLock");
+ (status & HDSPM_madiLock) ? (x ? "Sync" : "Lock") :
+ "NoLock",
+ (status2 & HDSPM_wcLock) ? (x2 ? "Sync" : "Lock") :
+ "NoLock");
switch (hdspm_autosync_ref(hdspm)) {
+ case HDSPM_AUTOSYNC_FROM_SYNC_IN:
+ autosync_ref = "Sync In";
+ break;
+ case HDSPM_AUTOSYNC_FROM_TCO:
+ autosync_ref = "TCO";
+ break;
case HDSPM_AUTOSYNC_FROM_WORD:
autosync_ref = "Word Clock";
break;
@@ -3119,15 +4778,15 @@ snd_hdspm_proc_read_madi(struct snd_info_entry * entry,
break;
}
snd_iprintf(buffer,
- "AutoSync: Reference= %s, Freq=%d (MADI = %d, Word = %d)\n",
- autosync_ref, hdspm_external_sample_rate(hdspm),
- (status & HDSPM_madiFreqMask) >> 22,
- (status2 & HDSPM_wcFreqMask) >> 5);
+ "AutoSync: Reference= %s, Freq=%d (MADI = %d, Word = %d)\n",
+ autosync_ref, hdspm_external_sample_rate(hdspm),
+ (status & HDSPM_madiFreqMask) >> 22,
+ (status2 & HDSPM_wcFreqMask) >> 5);
snd_iprintf(buffer, "Input: %s, Mode=%s\n",
- (status & HDSPM_AB_int) ? "Coax" : "Optical",
- (status & HDSPM_RX_64ch) ? "64 channels" :
- "56 channels");
+ (status & HDSPM_AB_int) ? "Coax" : "Optical",
+ (status & HDSPM_RX_64ch) ? "64 channels" :
+ "56 channels");
snd_iprintf(buffer, "\n");
}
@@ -3142,8 +4801,6 @@ snd_hdspm_proc_read_aes32(struct snd_info_entry * entry,
unsigned int timecode;
int pref_syncref;
char *autosync_ref;
- char *system_clock_mode;
- char *clock_source;
int x;
status = hdspm_read(hdspm, HDSPM_statusRegister);
@@ -3183,24 +4840,27 @@ snd_hdspm_proc_read_aes32(struct snd_info_entry * entry,
hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xFF,
hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xFF);
snd_iprintf(buffer,
- "Register: ctrl1=0x%x, status1=0x%x, status2=0x%x, "
- "timecode=0x%x\n",
- hdspm->control_register,
- status, status2, timecode);
+ "MIDIoverMADI FIFO: In=0x%x, Out=0x%x \n",
+ hdspm_read(hdspm, HDSPM_midiStatusIn2) & 0xFF,
+ hdspm_read(hdspm, HDSPM_midiStatusOut2) & 0xFF);
+ snd_iprintf(buffer,
+ "Register: ctrl1=0x%x, ctrl2=0x%x, status1=0x%x, "
+ "status2=0x%x\n",
+ hdspm->control_register, hdspm->control2_register,
+ status, status2);
snd_iprintf(buffer, "--- Settings ---\n");
x = 1 << (6 + hdspm_decode_latency(hdspm->control_register &
- HDSPM_LatencyMask));
+ HDSPM_LatencyMask));
snd_iprintf(buffer,
"Size (Latency): %d samples (2 periods of %lu bytes)\n",
x, (unsigned long) hdspm->period_bytes);
- snd_iprintf(buffer, "Line out: %s, Precise Pointer: %s\n",
+ snd_iprintf(buffer, "Line out: %s\n",
(hdspm->
- control_register & HDSPM_LineOut) ? "on " : "off",
- (hdspm->precise_ptr) ? "on" : "off");
+ control_register & HDSPM_LineOut) ? "on " : "off");
snd_iprintf(buffer,
"ClearTrackMarker %s, Emphasis %s, Dolby %s\n",
@@ -3211,46 +4871,6 @@ snd_hdspm_proc_read_aes32(struct snd_info_entry * entry,
(hdspm->
control_register & HDSPM_Dolby) ? "on" : "off");
- switch (hdspm_clock_source(hdspm)) {
- case HDSPM_CLOCK_SOURCE_AUTOSYNC:
- clock_source = "AutoSync";
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_32KHZ:
- clock_source = "Internal 32 kHz";
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_44_1KHZ:
- clock_source = "Internal 44.1 kHz";
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_48KHZ:
- clock_source = "Internal 48 kHz";
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_64KHZ:
- clock_source = "Internal 64 kHz";
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_88_2KHZ:
- clock_source = "Internal 88.2 kHz";
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_96KHZ:
- clock_source = "Internal 96 kHz";
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_128KHZ:
- clock_source = "Internal 128 kHz";
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_176_4KHZ:
- clock_source = "Internal 176.4 kHz";
- break;
- case HDSPM_CLOCK_SOURCE_INTERNAL_192KHZ:
- clock_source = "Internal 192 kHz";
- break;
- default:
- clock_source = "Error";
- }
- snd_iprintf(buffer, "Sample Clock Source: %s\n", clock_source);
- if (!(hdspm->control_register & HDSPM_ClockModeMaster))
- system_clock_mode = "Slave";
- else
- system_clock_mode = "Master";
- snd_iprintf(buffer, "System Clock Mode: %s\n", system_clock_mode);
pref_syncref = hdspm_pref_sync_ref(hdspm);
if (pref_syncref == 0)
@@ -3274,38 +4894,108 @@ snd_hdspm_proc_read_aes32(struct snd_info_entry * entry,
snd_iprintf(buffer, "--- Status:\n");
snd_iprintf(buffer, "Word: %s Frequency: %d\n",
- (status & HDSPM_AES32_wcLock)? "Sync " : "No Lock",
+ (status & HDSPM_AES32_wcLock) ? "Sync " : "No Lock",
HDSPM_bit2freq((status >> HDSPM_AES32_wcFreq_bit) & 0xF));
for (x = 0; x < 8; x++) {
snd_iprintf(buffer, "AES%d: %s Frequency: %d\n",
x+1,
(status2 & (HDSPM_LockAES >> x)) ?
- "Sync ": "No Lock",
+ "Sync " : "No Lock",
HDSPM_bit2freq((timecode >> (4*x)) & 0xF));
}
switch (hdspm_autosync_ref(hdspm)) {
- case HDSPM_AES32_AUTOSYNC_FROM_NONE: autosync_ref="None"; break;
- case HDSPM_AES32_AUTOSYNC_FROM_WORD: autosync_ref="Word Clock"; break;
- case HDSPM_AES32_AUTOSYNC_FROM_AES1: autosync_ref="AES1"; break;
- case HDSPM_AES32_AUTOSYNC_FROM_AES2: autosync_ref="AES2"; break;
- case HDSPM_AES32_AUTOSYNC_FROM_AES3: autosync_ref="AES3"; break;
- case HDSPM_AES32_AUTOSYNC_FROM_AES4: autosync_ref="AES4"; break;
- case HDSPM_AES32_AUTOSYNC_FROM_AES5: autosync_ref="AES5"; break;
- case HDSPM_AES32_AUTOSYNC_FROM_AES6: autosync_ref="AES6"; break;
- case HDSPM_AES32_AUTOSYNC_FROM_AES7: autosync_ref="AES7"; break;
- case HDSPM_AES32_AUTOSYNC_FROM_AES8: autosync_ref="AES8"; break;
- default: autosync_ref = "---"; break;
+ case HDSPM_AES32_AUTOSYNC_FROM_NONE:
+ autosync_ref = "None"; break;
+ case HDSPM_AES32_AUTOSYNC_FROM_WORD:
+ autosync_ref = "Word Clock"; break;
+ case HDSPM_AES32_AUTOSYNC_FROM_AES1:
+ autosync_ref = "AES1"; break;
+ case HDSPM_AES32_AUTOSYNC_FROM_AES2:
+ autosync_ref = "AES2"; break;
+ case HDSPM_AES32_AUTOSYNC_FROM_AES3:
+ autosync_ref = "AES3"; break;
+ case HDSPM_AES32_AUTOSYNC_FROM_AES4:
+ autosync_ref = "AES4"; break;
+ case HDSPM_AES32_AUTOSYNC_FROM_AES5:
+ autosync_ref = "AES5"; break;
+ case HDSPM_AES32_AUTOSYNC_FROM_AES6:
+ autosync_ref = "AES6"; break;
+ case HDSPM_AES32_AUTOSYNC_FROM_AES7:
+ autosync_ref = "AES7"; break;
+ case HDSPM_AES32_AUTOSYNC_FROM_AES8:
+ autosync_ref = "AES8"; break;
+ default:
+ autosync_ref = "---"; break;
}
snd_iprintf(buffer, "AutoSync ref = %s\n", autosync_ref);
snd_iprintf(buffer, "\n");
}
+static void
+snd_hdspm_proc_read_raydat(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
+{
+ struct hdspm *hdspm = entry->private_data;
+ unsigned int status1, status2, status3, control, i;
+ unsigned int lock, sync;
+
+ status1 = hdspm_read(hdspm, HDSPM_RD_STATUS_1); /* s1 */
+ status2 = hdspm_read(hdspm, HDSPM_RD_STATUS_2); /* freq */
+ status3 = hdspm_read(hdspm, HDSPM_RD_STATUS_3); /* s2 */
+
+ control = hdspm->control_register;
+
+ snd_iprintf(buffer, "STATUS1: 0x%08x\n", status1);
+ snd_iprintf(buffer, "STATUS2: 0x%08x\n", status2);
+ snd_iprintf(buffer, "STATUS3: 0x%08x\n", status3);
+
+
+ snd_iprintf(buffer, "\n*** CLOCK MODE\n\n");
+
+ snd_iprintf(buffer, "Clock mode : %s\n",
+ (hdspm_system_clock_mode(hdspm) == 0) ? "master" : "slave");
+ snd_iprintf(buffer, "System frequency: %d Hz\n",
+ hdspm_get_system_sample_rate(hdspm));
+
+ snd_iprintf(buffer, "\n*** INPUT STATUS\n\n");
+
+ lock = 0x1;
+ sync = 0x100;
+
+ for (i = 0; i < 8; i++) {
+ snd_iprintf(buffer, "s1_input %d: Lock %d, Sync %d, Freq %s\n",
+ i,
+ (status1 & lock) ? 1 : 0,
+ (status1 & sync) ? 1 : 0,
+ texts_freq[(status2 >> (i * 4)) & 0xF]);
+
+ lock = lock<<1;
+ sync = sync<<1;
+ }
+
+ snd_iprintf(buffer, "WC input: Lock %d, Sync %d, Freq %s\n",
+ (status1 & 0x1000000) ? 1 : 0,
+ (status1 & 0x2000000) ? 1 : 0,
+ texts_freq[(status1 >> 16) & 0xF]);
+
+ snd_iprintf(buffer, "TCO input: Lock %d, Sync %d, Freq %s\n",
+ (status1 & 0x4000000) ? 1 : 0,
+ (status1 & 0x8000000) ? 1 : 0,
+ texts_freq[(status1 >> 20) & 0xF]);
+
+ snd_iprintf(buffer, "SYNC IN: Lock %d, Sync %d, Freq %s\n",
+ (status3 & 0x400) ? 1 : 0,
+ (status3 & 0x800) ? 1 : 0,
+ texts_freq[(status2 >> 12) & 0xF]);
+
+}
+
#ifdef CONFIG_SND_DEBUG
static void
-snd_hdspm_proc_read_debug(struct snd_info_entry * entry,
+snd_hdspm_proc_read_debug(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
struct hdspm *hdspm = entry->private_data;
@@ -3322,16 +5012,68 @@ snd_hdspm_proc_read_debug(struct snd_info_entry * entry,
#endif
+static void snd_hdspm_proc_ports_in(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
+{
+ struct hdspm *hdspm = entry->private_data;
+ int i;
+
+ snd_iprintf(buffer, "# generated by hdspm\n");
+
+ for (i = 0; i < hdspm->max_channels_in; i++) {
+ snd_iprintf(buffer, "%d=%s\n", i+1, hdspm->port_names_in[i]);
+ }
+}
-static void __devinit snd_hdspm_proc_init(struct hdspm * hdspm)
+static void snd_hdspm_proc_ports_out(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
+{
+ struct hdspm *hdspm = entry->private_data;
+ int i;
+
+ snd_iprintf(buffer, "# generated by hdspm\n");
+
+ for (i = 0; i < hdspm->max_channels_out; i++) {
+ snd_iprintf(buffer, "%d=%s\n", i+1, hdspm->port_names_out[i]);
+ }
+}
+
+
+static void __devinit snd_hdspm_proc_init(struct hdspm *hdspm)
{
struct snd_info_entry *entry;
- if (!snd_card_proc_new(hdspm->card, "hdspm", &entry))
- snd_info_set_text_ops(entry, hdspm,
- hdspm->is_aes32 ?
- snd_hdspm_proc_read_aes32 :
- snd_hdspm_proc_read_madi);
+ if (!snd_card_proc_new(hdspm->card, "hdspm", &entry)) {
+ switch (hdspm->io_type) {
+ case AES32:
+ snd_info_set_text_ops(entry, hdspm,
+ snd_hdspm_proc_read_aes32);
+ break;
+ case MADI:
+ snd_info_set_text_ops(entry, hdspm,
+ snd_hdspm_proc_read_madi);
+ break;
+ case MADIface:
+ /* snd_info_set_text_ops(entry, hdspm,
+ snd_hdspm_proc_read_madiface); */
+ break;
+ case RayDAT:
+ snd_info_set_text_ops(entry, hdspm,
+ snd_hdspm_proc_read_raydat);
+ break;
+ case AIO:
+ break;
+ }
+ }
+
+ if (!snd_card_proc_new(hdspm->card, "ports.in", &entry)) {
+ snd_info_set_text_ops(entry, hdspm, snd_hdspm_proc_ports_in);
+ }
+
+ if (!snd_card_proc_new(hdspm->card, "ports.out", &entry)) {
+ snd_info_set_text_ops(entry, hdspm, snd_hdspm_proc_ports_out);
+ }
+
#ifdef CONFIG_SND_DEBUG
/* debug file to read all hdspm registers */
if (!snd_card_proc_new(hdspm->card, "debug", &entry))
@@ -3341,47 +5083,48 @@ static void __devinit snd_hdspm_proc_init(struct hdspm * hdspm)
}
/*------------------------------------------------------------
- hdspm intitialize
+ hdspm intitialize
------------------------------------------------------------*/
static int snd_hdspm_set_defaults(struct hdspm * hdspm)
{
- unsigned int i;
-
/* ASSUMPTION: hdspm->lock is either held, or there is no need to
hold it (e.g. during module initialization).
- */
+ */
/* set defaults: */
- if (hdspm->is_aes32)
+ hdspm->settings_register = 0;
+
+ switch (hdspm->io_type) {
+ case MADI:
+ case MADIface:
+ hdspm->control_register =
+ 0x2 + 0x8 + 0x10 + 0x80 + 0x400 + 0x4000 + 0x1000000;
+ break;
+
+ case RayDAT:
+ case AIO:
+ hdspm->settings_register = 0x1 + 0x1000;
+ /* Magic values are: LAT_0, LAT_2, Master, freq1, tx64ch, inp_0,
+ * line_out */
+ hdspm->control_register =
+ 0x2 + 0x8 + 0x10 + 0x80 + 0x400 + 0x4000 + 0x1000000;
+ break;
+
+ case AES32:
hdspm->control_register =
HDSPM_ClockModeMaster | /* Master Cloack Mode on */
- hdspm_encode_latency(7) | /* latency maximum =
- * 8192 samples
- */
+ hdspm_encode_latency(7) | /* latency max=8192samples */
HDSPM_SyncRef0 | /* AES1 is syncclock */
HDSPM_LineOut | /* Analog output in */
HDSPM_Professional; /* Professional mode */
- else
- hdspm->control_register =
- HDSPM_ClockModeMaster | /* Master Cloack Mode on */
- hdspm_encode_latency(7) | /* latency maximum =
- * 8192 samples
- */
- HDSPM_InputCoaxial | /* Input Coax not Optical */
- HDSPM_SyncRef_MADI | /* Madi is syncclock */
- HDSPM_LineOut | /* Analog output in */
- HDSPM_TX_64ch | /* transmit in 64ch mode */
- HDSPM_AutoInp; /* AutoInput chossing (takeover) */
-
- /* ! HDSPM_Frequency0|HDSPM_Frequency1 = 44.1khz */
- /* ! HDSPM_DoubleSpeed HDSPM_QuadSpeed = normal speed */
- /* ! HDSPM_clr_tms = do not clear bits in track marks */
+ break;
+ }
hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register);
- if (!hdspm->is_aes32) {
+ if (AES32 == hdspm->io_type) {
/* No control2 register for AES32 */
#ifdef SNDRV_BIG_ENDIAN
hdspm->control2_register = HDSPM_BIGENDIAN_MODE;
@@ -3397,57 +5140,59 @@ static int snd_hdspm_set_defaults(struct hdspm * hdspm)
all_in_all_mixer(hdspm, 0 * UNITY_GAIN);
- if (line_outs_monitor[hdspm->dev]) {
-
- snd_printk(KERN_INFO "HDSPM: "
- "sending all playback streams to line outs.\n");
-
- for (i = 0; i < HDSPM_MIXER_CHANNELS; i++) {
- if (hdspm_write_pb_gain(hdspm, i, i, UNITY_GAIN))
- return -EIO;
- }
+ if (hdspm->io_type == AIO || hdspm->io_type == RayDAT) {
+ hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register);
}
/* set a default rate so that the channel map is set up. */
- hdspm->channel_map = channel_map_madi_ss;
- hdspm_set_rate(hdspm, 44100, 1);
+ hdspm_set_rate(hdspm, 48000, 1);
return 0;
}
/*------------------------------------------------------------
- interrupt
+ interrupt
------------------------------------------------------------*/
static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id)
{
struct hdspm *hdspm = (struct hdspm *) dev_id;
unsigned int status;
- int audio;
- int midi0;
- int midi1;
- unsigned int midi0status;
- unsigned int midi1status;
- int schedule = 0;
+ int i, audio, midi, schedule = 0;
+ /* cycles_t now; */
status = hdspm_read(hdspm, HDSPM_statusRegister);
audio = status & HDSPM_audioIRQPending;
- midi0 = status & HDSPM_midi0IRQPending;
- midi1 = status & HDSPM_midi1IRQPending;
+ midi = status & (HDSPM_midi0IRQPending | HDSPM_midi1IRQPending |
+ HDSPM_midi2IRQPending | HDSPM_midi3IRQPending);
+
+ /* now = get_cycles(); */
+ /**
+ * LAT_2..LAT_0 period counter (win) counter (mac)
+ * 6 4096 ~256053425 ~514672358
+ * 5 2048 ~128024983 ~257373821
+ * 4 1024 ~64023706 ~128718089
+ * 3 512 ~32005945 ~64385999
+ * 2 256 ~16003039 ~32260176
+ * 1 128 ~7998738 ~16194507
+ * 0 64 ~3998231 ~8191558
+ **/
+ /*
+ snd_printk(KERN_INFO "snd_hdspm_interrupt %llu @ %llx\n",
+ now-hdspm->last_interrupt, status & 0xFFC0);
+ hdspm->last_interrupt = now;
+ */
- if (!audio && !midi0 && !midi1)
+ if (!audio && !midi)
return IRQ_NONE;
hdspm_write(hdspm, HDSPM_interruptConfirmation, 0);
hdspm->irq_count++;
- midi0status = hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xff;
- midi1status = hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xff;
if (audio) {
-
if (hdspm->capture_substream)
snd_pcm_period_elapsed(hdspm->capture_substream);
@@ -3455,118 +5200,44 @@ static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id)
snd_pcm_period_elapsed(hdspm->playback_substream);
}
- if (midi0 && midi0status) {
- /* we disable interrupts for this input until processing
- * is done
- */
- hdspm->control_register &= ~HDSPM_Midi0InterruptEnable;
- hdspm_write(hdspm, HDSPM_controlRegister,
- hdspm->control_register);
- hdspm->midi[0].pending = 1;
- schedule = 1;
- }
- if (midi1 && midi1status) {
- /* we disable interrupts for this input until processing
- * is done
- */
- hdspm->control_register &= ~HDSPM_Midi1InterruptEnable;
- hdspm_write(hdspm, HDSPM_controlRegister,
- hdspm->control_register);
- hdspm->midi[1].pending = 1;
- schedule = 1;
+ if (midi) {
+ i = 0;
+ while (i < hdspm->midiPorts) {
+ if ((hdspm_read(hdspm,
+ hdspm->midi[i].statusIn) & 0xff) &&
+ (status & hdspm->midi[i].irq)) {
+ /* we disable interrupts for this input until
+ * processing is done
+ */
+ hdspm->control_register &= ~hdspm->midi[i].ie;
+ hdspm_write(hdspm, HDSPM_controlRegister,
+ hdspm->control_register);
+ hdspm->midi[i].pending = 1;
+ schedule = 1;
+ }
+
+ i++;
+ }
+
+ if (schedule)
+ tasklet_hi_schedule(&hdspm->midi_tasklet);
}
- if (schedule)
- tasklet_schedule(&hdspm->midi_tasklet);
+
return IRQ_HANDLED;
}
/*------------------------------------------------------------
- pcm interface
+ pcm interface
------------------------------------------------------------*/
-static snd_pcm_uframes_t snd_hdspm_hw_pointer(struct snd_pcm_substream *
- substream)
+static snd_pcm_uframes_t snd_hdspm_hw_pointer(struct snd_pcm_substream
+ *substream)
{
struct hdspm *hdspm = snd_pcm_substream_chip(substream);
return hdspm_hw_pointer(hdspm);
}
-static char *hdspm_channel_buffer_location(struct hdspm * hdspm,
- int stream, int channel)
-{
- int mapped_channel;
-
- if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS))
- return NULL;
-
- mapped_channel = hdspm->channel_map[channel];
- if (mapped_channel < 0)
- return NULL;
-
- if (stream == SNDRV_PCM_STREAM_CAPTURE)
- return hdspm->capture_buffer +
- mapped_channel * HDSPM_CHANNEL_BUFFER_BYTES;
- else
- return hdspm->playback_buffer +
- mapped_channel * HDSPM_CHANNEL_BUFFER_BYTES;
-}
-
-
-/* dont know why need it ??? */
-static int snd_hdspm_playback_copy(struct snd_pcm_substream *substream,
- int channel, snd_pcm_uframes_t pos,
- void __user *src, snd_pcm_uframes_t count)
-{
- struct hdspm *hdspm = snd_pcm_substream_chip(substream);
- char *channel_buf;
-
- if (snd_BUG_ON(pos + count > HDSPM_CHANNEL_BUFFER_BYTES / 4))
- return -EINVAL;
-
- channel_buf =
- hdspm_channel_buffer_location(hdspm, substream->pstr->stream,
- channel);
-
- if (snd_BUG_ON(!channel_buf))
- return -EIO;
-
- return copy_from_user(channel_buf + pos * 4, src, count * 4);
-}
-
-static int snd_hdspm_capture_copy(struct snd_pcm_substream *substream,
- int channel, snd_pcm_uframes_t pos,
- void __user *dst, snd_pcm_uframes_t count)
-{
- struct hdspm *hdspm = snd_pcm_substream_chip(substream);
- char *channel_buf;
-
- if (snd_BUG_ON(pos + count > HDSPM_CHANNEL_BUFFER_BYTES / 4))
- return -EINVAL;
-
- channel_buf =
- hdspm_channel_buffer_location(hdspm, substream->pstr->stream,
- channel);
- if (snd_BUG_ON(!channel_buf))
- return -EIO;
- return copy_to_user(dst, channel_buf + pos * 4, count * 4);
-}
-
-static int snd_hdspm_hw_silence(struct snd_pcm_substream *substream,
- int channel, snd_pcm_uframes_t pos,
- snd_pcm_uframes_t count)
-{
- struct hdspm *hdspm = snd_pcm_substream_chip(substream);
- char *channel_buf;
-
- channel_buf =
- hdspm_channel_buffer_location(hdspm, substream->pstr->stream,
- channel);
- if (snd_BUG_ON(!channel_buf))
- return -EIO;
- memset(channel_buf + pos * 4, 0, count * 4);
- return 0;
-}
static int snd_hdspm_reset(struct snd_pcm_substream *substream)
{
@@ -3589,7 +5260,7 @@ static int snd_hdspm_reset(struct snd_pcm_substream *substream)
snd_pcm_group_for_each_entry(s, substream) {
if (s == other) {
oruntime->status->hw_ptr =
- runtime->status->hw_ptr;
+ runtime->status->hw_ptr;
break;
}
}
@@ -3621,19 +5292,19 @@ static int snd_hdspm_hw_params(struct snd_pcm_substream *substream,
/* The other stream is open, and not by the same
task as this one. Make sure that the parameters
that matter are the same.
- */
+ */
if (params_rate(params) != hdspm->system_sample_rate) {
spin_unlock_irq(&hdspm->lock);
_snd_pcm_hw_param_setempty(params,
- SNDRV_PCM_HW_PARAM_RATE);
+ SNDRV_PCM_HW_PARAM_RATE);
return -EBUSY;
}
if (params_period_size(params) != hdspm->period_bytes / 4) {
spin_unlock_irq(&hdspm->lock);
_snd_pcm_hw_param_setempty(params,
- SNDRV_PCM_HW_PARAM_PERIOD_SIZE);
+ SNDRV_PCM_HW_PARAM_PERIOD_SIZE);
return -EBUSY;
}
@@ -3646,18 +5317,20 @@ static int snd_hdspm_hw_params(struct snd_pcm_substream *substream,
spin_lock_irq(&hdspm->lock);
err = hdspm_set_rate(hdspm, params_rate(params), 0);
if (err < 0) {
+ snd_printk(KERN_INFO "err on hdspm_set_rate: %d\n", err);
spin_unlock_irq(&hdspm->lock);
_snd_pcm_hw_param_setempty(params,
- SNDRV_PCM_HW_PARAM_RATE);
+ SNDRV_PCM_HW_PARAM_RATE);
return err;
}
spin_unlock_irq(&hdspm->lock);
err = hdspm_set_interrupt_interval(hdspm,
- params_period_size(params));
+ params_period_size(params));
if (err < 0) {
+ snd_printk(KERN_INFO "err on hdspm_set_interrupt_interval: %d\n", err);
_snd_pcm_hw_param_setempty(params,
- SNDRV_PCM_HW_PARAM_PERIOD_SIZE);
+ SNDRV_PCM_HW_PARAM_PERIOD_SIZE);
return err;
}
@@ -3667,10 +5340,13 @@ static int snd_hdspm_hw_params(struct snd_pcm_substream *substream,
/* malloc all buffer even if not enabled to get sure */
/* Update for MADI rev 204: we need to allocate for all channels,
* otherwise it doesn't work at 96kHz */
+
err =
- snd_pcm_lib_malloc_pages(substream, HDSPM_DMA_AREA_BYTES);
- if (err < 0)
+ snd_pcm_lib_malloc_pages(substream, HDSPM_DMA_AREA_BYTES);
+ if (err < 0) {
+ snd_printk(KERN_INFO "err on snd_pcm_lib_malloc_pages: %d\n", err);
return err;
+ }
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
@@ -3681,7 +5357,7 @@ static int snd_hdspm_hw_params(struct snd_pcm_substream *substream,
snd_hdspm_enable_out(hdspm, i, 1);
hdspm->playback_buffer =
- (unsigned char *) substream->runtime->dma_area;
+ (unsigned char *) substream->runtime->dma_area;
snd_printdd("Allocated sample buffer for playback at %p\n",
hdspm->playback_buffer);
} else {
@@ -3692,23 +5368,40 @@ static int snd_hdspm_hw_params(struct snd_pcm_substream *substream,
snd_hdspm_enable_in(hdspm, i, 1);
hdspm->capture_buffer =
- (unsigned char *) substream->runtime->dma_area;
+ (unsigned char *) substream->runtime->dma_area;
snd_printdd("Allocated sample buffer for capture at %p\n",
hdspm->capture_buffer);
}
+
/*
snd_printdd("Allocated sample buffer for %s at 0x%08X\n",
substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
"playback" : "capture",
snd_pcm_sgbuf_get_addr(substream, 0));
- */
+ */
/*
- snd_printdd("set_hwparams: %s %d Hz, %d channels, bs = %d\n",
- substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
- "playback" : "capture",
- params_rate(params), params_channels(params),
- params_buffer_size(params));
- */
+ snd_printdd("set_hwparams: %s %d Hz, %d channels, bs = %d\n",
+ substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
+ "playback" : "capture",
+ params_rate(params), params_channels(params),
+ params_buffer_size(params));
+ */
+
+
+ /* Switch to native float format if requested */
+ if (SNDRV_PCM_FORMAT_FLOAT_LE == params_format(params)) {
+ if (!(hdspm->control_register & HDSPe_FLOAT_FORMAT))
+ snd_printk(KERN_INFO "hdspm: Switching to native 32bit LE float format.\n");
+
+ hdspm->control_register |= HDSPe_FLOAT_FORMAT;
+ } else if (SNDRV_PCM_FORMAT_S32_LE == params_format(params)) {
+ if (hdspm->control_register & HDSPe_FLOAT_FORMAT)
+ snd_printk(KERN_INFO "hdspm: Switching to native 32bit LE integer format.\n");
+
+ hdspm->control_register &= ~HDSPe_FLOAT_FORMAT;
+ }
+ hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register);
+
return 0;
}
@@ -3719,14 +5412,14 @@ static int snd_hdspm_hw_free(struct snd_pcm_substream *substream)
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- /* params_channels(params) should be enough,
+ /* params_channels(params) should be enough,
but to get sure in case of error */
- for (i = 0; i < HDSPM_MAX_CHANNELS; ++i)
+ for (i = 0; i < hdspm->max_channels_out; ++i)
snd_hdspm_enable_out(hdspm, i, 0);
hdspm->playback_buffer = NULL;
} else {
- for (i = 0; i < HDSPM_MAX_CHANNELS; ++i)
+ for (i = 0; i < hdspm->max_channels_in; ++i)
snd_hdspm_enable_in(hdspm, i, 0);
hdspm->capture_buffer = NULL;
@@ -3738,37 +5431,58 @@ static int snd_hdspm_hw_free(struct snd_pcm_substream *substream)
return 0;
}
+
static int snd_hdspm_channel_info(struct snd_pcm_substream *substream,
- struct snd_pcm_channel_info * info)
+ struct snd_pcm_channel_info *info)
{
struct hdspm *hdspm = snd_pcm_substream_chip(substream);
- int mapped_channel;
- if (snd_BUG_ON(info->channel >= HDSPM_MAX_CHANNELS))
- return -EINVAL;
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ if (snd_BUG_ON(info->channel >= hdspm->max_channels_out)) {
+ snd_printk(KERN_INFO "snd_hdspm_channel_info: output channel out of range (%d)\n", info->channel);
+ return -EINVAL;
+ }
- mapped_channel = hdspm->channel_map[info->channel];
- if (mapped_channel < 0)
- return -EINVAL;
+ if (hdspm->channel_map_out[info->channel] < 0) {
+ snd_printk(KERN_INFO "snd_hdspm_channel_info: output channel %d mapped out\n", info->channel);
+ return -EINVAL;
+ }
+
+ info->offset = hdspm->channel_map_out[info->channel] *
+ HDSPM_CHANNEL_BUFFER_BYTES;
+ } else {
+ if (snd_BUG_ON(info->channel >= hdspm->max_channels_in)) {
+ snd_printk(KERN_INFO "snd_hdspm_channel_info: input channel out of range (%d)\n", info->channel);
+ return -EINVAL;
+ }
+
+ if (hdspm->channel_map_in[info->channel] < 0) {
+ snd_printk(KERN_INFO "snd_hdspm_channel_info: input channel %d mapped out\n", info->channel);
+ return -EINVAL;
+ }
+
+ info->offset = hdspm->channel_map_in[info->channel] *
+ HDSPM_CHANNEL_BUFFER_BYTES;
+ }
- info->offset = mapped_channel * HDSPM_CHANNEL_BUFFER_BYTES;
info->first = 0;
info->step = 32;
return 0;
}
+
static int snd_hdspm_ioctl(struct snd_pcm_substream *substream,
- unsigned int cmd, void *arg)
+ unsigned int cmd, void *arg)
{
switch (cmd) {
case SNDRV_PCM_IOCTL1_RESET:
return snd_hdspm_reset(substream);
case SNDRV_PCM_IOCTL1_CHANNEL_INFO:
- {
- struct snd_pcm_channel_info *info = arg;
- return snd_hdspm_channel_info(substream, info);
- }
+ {
+ struct snd_pcm_channel_info *info = arg;
+ return snd_hdspm_channel_info(substream, info);
+ }
default:
break;
}
@@ -3815,19 +5529,19 @@ static int snd_hdspm_trigger(struct snd_pcm_substream *substream, int cmd)
}
if (cmd == SNDRV_PCM_TRIGGER_START) {
if (!(running & (1 << SNDRV_PCM_STREAM_PLAYBACK))
- && substream->stream ==
- SNDRV_PCM_STREAM_CAPTURE)
+ && substream->stream ==
+ SNDRV_PCM_STREAM_CAPTURE)
hdspm_silence_playback(hdspm);
} else {
if (running &&
- substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
hdspm_silence_playback(hdspm);
}
} else {
if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
hdspm_silence_playback(hdspm);
}
- _ok:
+_ok:
snd_pcm_trigger_done(substream, substream);
if (!hdspm->running && running)
hdspm_start_audio(hdspm);
@@ -3844,8 +5558,18 @@ static int snd_hdspm_prepare(struct snd_pcm_substream *substream)
return 0;
}
-static unsigned int period_sizes[] =
- { 64, 128, 256, 512, 1024, 2048, 4096, 8192 };
+static unsigned int period_sizes_old[] = {
+ 64, 128, 256, 512, 1024, 2048, 4096
+};
+
+static unsigned int period_sizes_new[] = {
+ 32, 64, 128, 256, 512, 1024, 2048, 4096
+};
+
+/* RayDAT and AIO always have a buffer of 16384 samples per channel */
+static unsigned int raydat_aio_buffer_sizes[] = {
+ 16384
+};
static struct snd_pcm_hardware snd_hdspm_playback_subinfo = {
.info = (SNDRV_PCM_INFO_MMAP |
@@ -3866,9 +5590,9 @@ static struct snd_pcm_hardware snd_hdspm_playback_subinfo = {
.buffer_bytes_max =
HDSPM_CHANNEL_BUFFER_BYTES * HDSPM_MAX_CHANNELS,
.period_bytes_min = (64 * 4),
- .period_bytes_max = (8192 * 4) * HDSPM_MAX_CHANNELS,
+ .period_bytes_max = (4096 * 4) * HDSPM_MAX_CHANNELS,
.periods_min = 2,
- .periods_max = 2,
+ .periods_max = 512,
.fifo_size = 0
};
@@ -3891,20 +5615,66 @@ static struct snd_pcm_hardware snd_hdspm_capture_subinfo = {
.buffer_bytes_max =
HDSPM_CHANNEL_BUFFER_BYTES * HDSPM_MAX_CHANNELS,
.period_bytes_min = (64 * 4),
- .period_bytes_max = (8192 * 4) * HDSPM_MAX_CHANNELS,
+ .period_bytes_max = (4096 * 4) * HDSPM_MAX_CHANNELS,
.periods_min = 2,
- .periods_max = 2,
+ .periods_max = 512,
.fifo_size = 0
};
-static struct snd_pcm_hw_constraint_list hw_constraints_period_sizes = {
- .count = ARRAY_SIZE(period_sizes),
- .list = period_sizes,
+static struct snd_pcm_hw_constraint_list hw_constraints_period_sizes_old = {
+ .count = ARRAY_SIZE(period_sizes_old),
+ .list = period_sizes_old,
.mask = 0
};
+static struct snd_pcm_hw_constraint_list hw_constraints_period_sizes_new = {
+ .count = ARRAY_SIZE(period_sizes_new),
+ .list = period_sizes_new,
+ .mask = 0
+};
-static int snd_hdspm_hw_rule_channels_rate(struct snd_pcm_hw_params *params,
+static struct snd_pcm_hw_constraint_list hw_constraints_raydat_io_buffer = {
+ .count = ARRAY_SIZE(raydat_aio_buffer_sizes),
+ .list = raydat_aio_buffer_sizes,
+ .mask = 0
+};
+
+static int snd_hdspm_hw_rule_in_channels_rate(struct snd_pcm_hw_params *params,
+ struct snd_pcm_hw_rule *rule)
+{
+ struct hdspm *hdspm = rule->private;
+ struct snd_interval *c =
+ hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
+ struct snd_interval *r =
+ hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
+
+ if (r->min > 96000 && r->max <= 192000) {
+ struct snd_interval t = {
+ .min = hdspm->qs_in_channels,
+ .max = hdspm->qs_in_channels,
+ .integer = 1,
+ };
+ return snd_interval_refine(c, &t);
+ } else if (r->min > 48000 && r->max <= 96000) {
+ struct snd_interval t = {
+ .min = hdspm->ds_in_channels,
+ .max = hdspm->ds_in_channels,
+ .integer = 1,
+ };
+ return snd_interval_refine(c, &t);
+ } else if (r->max < 64000) {
+ struct snd_interval t = {
+ .min = hdspm->ss_in_channels,
+ .max = hdspm->ss_in_channels,
+ .integer = 1,
+ };
+ return snd_interval_refine(c, &t);
+ }
+
+ return 0;
+}
+
+static int snd_hdspm_hw_rule_out_channels_rate(struct snd_pcm_hw_params *params,
struct snd_pcm_hw_rule * rule)
{
struct hdspm *hdspm = rule->private;
@@ -3913,25 +5683,33 @@ static int snd_hdspm_hw_rule_channels_rate(struct snd_pcm_hw_params *params,
struct snd_interval *r =
hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
- if (r->min > 48000 && r->max <= 96000) {
+ if (r->min > 96000 && r->max <= 192000) {
struct snd_interval t = {
- .min = hdspm->ds_channels,
- .max = hdspm->ds_channels,
+ .min = hdspm->qs_out_channels,
+ .max = hdspm->qs_out_channels,
+ .integer = 1,
+ };
+ return snd_interval_refine(c, &t);
+ } else if (r->min > 48000 && r->max <= 96000) {
+ struct snd_interval t = {
+ .min = hdspm->ds_out_channels,
+ .max = hdspm->ds_out_channels,
.integer = 1,
};
return snd_interval_refine(c, &t);
} else if (r->max < 64000) {
struct snd_interval t = {
- .min = hdspm->ss_channels,
- .max = hdspm->ss_channels,
+ .min = hdspm->ss_out_channels,
+ .max = hdspm->ss_out_channels,
.integer = 1,
};
return snd_interval_refine(c, &t);
+ } else {
}
return 0;
}
-static int snd_hdspm_hw_rule_rate_channels(struct snd_pcm_hw_params *params,
+static int snd_hdspm_hw_rule_rate_in_channels(struct snd_pcm_hw_params *params,
struct snd_pcm_hw_rule * rule)
{
struct hdspm *hdspm = rule->private;
@@ -3940,42 +5718,92 @@ static int snd_hdspm_hw_rule_rate_channels(struct snd_pcm_hw_params *params,
struct snd_interval *r =
hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
- if (c->min >= hdspm->ss_channels) {
+ if (c->min >= hdspm->ss_in_channels) {
struct snd_interval t = {
.min = 32000,
.max = 48000,
.integer = 1,
};
return snd_interval_refine(r, &t);
- } else if (c->max <= hdspm->ds_channels) {
+ } else if (c->max <= hdspm->qs_in_channels) {
+ struct snd_interval t = {
+ .min = 128000,
+ .max = 192000,
+ .integer = 1,
+ };
+ return snd_interval_refine(r, &t);
+ } else if (c->max <= hdspm->ds_in_channels) {
struct snd_interval t = {
.min = 64000,
.max = 96000,
.integer = 1,
};
+ return snd_interval_refine(r, &t);
+ }
+ return 0;
+}
+static int snd_hdspm_hw_rule_rate_out_channels(struct snd_pcm_hw_params *params,
+ struct snd_pcm_hw_rule *rule)
+{
+ struct hdspm *hdspm = rule->private;
+ struct snd_interval *c =
+ hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
+ struct snd_interval *r =
+ hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
+
+ if (c->min >= hdspm->ss_out_channels) {
+ struct snd_interval t = {
+ .min = 32000,
+ .max = 48000,
+ .integer = 1,
+ };
+ return snd_interval_refine(r, &t);
+ } else if (c->max <= hdspm->qs_out_channels) {
+ struct snd_interval t = {
+ .min = 128000,
+ .max = 192000,
+ .integer = 1,
+ };
+ return snd_interval_refine(r, &t);
+ } else if (c->max <= hdspm->ds_out_channels) {
+ struct snd_interval t = {
+ .min = 64000,
+ .max = 96000,
+ .integer = 1,
+ };
return snd_interval_refine(r, &t);
}
+
return 0;
}
-static int snd_hdspm_hw_rule_channels(struct snd_pcm_hw_params *params,
+static int snd_hdspm_hw_rule_in_channels(struct snd_pcm_hw_params *params,
struct snd_pcm_hw_rule *rule)
{
unsigned int list[3];
struct hdspm *hdspm = rule->private;
struct snd_interval *c = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_CHANNELS);
- if (hdspm->is_aes32) {
- list[0] = hdspm->qs_channels;
- list[1] = hdspm->ds_channels;
- list[2] = hdspm->ss_channels;
- return snd_interval_list(c, 3, list, 0);
- } else {
- list[0] = hdspm->ds_channels;
- list[1] = hdspm->ss_channels;
- return snd_interval_list(c, 2, list, 0);
- }
+
+ list[0] = hdspm->qs_in_channels;
+ list[1] = hdspm->ds_in_channels;
+ list[2] = hdspm->ss_in_channels;
+ return snd_interval_list(c, 3, list, 0);
+}
+
+static int snd_hdspm_hw_rule_out_channels(struct snd_pcm_hw_params *params,
+ struct snd_pcm_hw_rule *rule)
+{
+ unsigned int list[3];
+ struct hdspm *hdspm = rule->private;
+ struct snd_interval *c = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+
+ list[0] = hdspm->qs_out_channels;
+ list[1] = hdspm->ds_out_channels;
+ list[2] = hdspm->ss_out_channels;
+ return snd_interval_list(c, 3, list, 0);
}
@@ -3999,6 +5827,7 @@ static int snd_hdspm_playback_open(struct snd_pcm_substream *substream)
snd_pcm_set_sync(substream);
+
runtime->hw = snd_hdspm_playback_subinfo;
if (hdspm->capture_substream == NULL)
@@ -4011,25 +5840,41 @@ static int snd_hdspm_playback_open(struct snd_pcm_substream *substream)
snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
- snd_pcm_hw_constraint_list(runtime, 0,
- SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
- &hw_constraints_period_sizes);
+ switch (hdspm->io_type) {
+ case AIO:
+ case RayDAT:
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
+ &hw_constraints_period_sizes_new);
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_BUFFER_SIZE,
+ &hw_constraints_raydat_io_buffer);
- if (hdspm->is_aes32) {
+ break;
+
+ default:
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
+ &hw_constraints_period_sizes_old);
+ }
+
+ if (AES32 == hdspm->io_type) {
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
&hdspm_hw_constraints_aes32_sample_rates);
} else {
- snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
- snd_hdspm_hw_rule_channels, hdspm,
- SNDRV_PCM_HW_PARAM_CHANNELS, -1);
- snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
- snd_hdspm_hw_rule_channels_rate, hdspm,
- SNDRV_PCM_HW_PARAM_RATE, -1);
-
snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
- snd_hdspm_hw_rule_rate_channels, hdspm,
- SNDRV_PCM_HW_PARAM_CHANNELS, -1);
+ snd_hdspm_hw_rule_rate_out_channels, hdspm,
+ SNDRV_PCM_HW_PARAM_CHANNELS, -1);
}
+
+ snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+ snd_hdspm_hw_rule_out_channels, hdspm,
+ SNDRV_PCM_HW_PARAM_CHANNELS, -1);
+
+ snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+ snd_hdspm_hw_rule_out_channels_rate, hdspm,
+ SNDRV_PCM_HW_PARAM_RATE, -1);
+
return 0;
}
@@ -4066,24 +5911,40 @@ static int snd_hdspm_capture_open(struct snd_pcm_substream *substream)
spin_unlock_irq(&hdspm->lock);
snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
- snd_pcm_hw_constraint_list(runtime, 0,
- SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
- &hw_constraints_period_sizes);
- if (hdspm->is_aes32) {
+ switch (hdspm->io_type) {
+ case AIO:
+ case RayDAT:
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
+ &hw_constraints_period_sizes_new);
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_BUFFER_SIZE,
+ &hw_constraints_raydat_io_buffer);
+ break;
+
+ default:
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
+ &hw_constraints_period_sizes_old);
+ }
+
+ if (AES32 == hdspm->io_type) {
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
&hdspm_hw_constraints_aes32_sample_rates);
} else {
- snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
- snd_hdspm_hw_rule_channels, hdspm,
- SNDRV_PCM_HW_PARAM_CHANNELS, -1);
- snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
- snd_hdspm_hw_rule_channels_rate, hdspm,
- SNDRV_PCM_HW_PARAM_RATE, -1);
-
snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
- snd_hdspm_hw_rule_rate_channels, hdspm,
- SNDRV_PCM_HW_PARAM_CHANNELS, -1);
+ snd_hdspm_hw_rule_rate_in_channels, hdspm,
+ SNDRV_PCM_HW_PARAM_CHANNELS, -1);
}
+
+ snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+ snd_hdspm_hw_rule_in_channels, hdspm,
+ SNDRV_PCM_HW_PARAM_CHANNELS, -1);
+
+ snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
+ snd_hdspm_hw_rule_in_channels_rate, hdspm,
+ SNDRV_PCM_HW_PARAM_RATE, -1);
+
return 0;
}
@@ -4100,32 +5961,129 @@ static int snd_hdspm_capture_release(struct snd_pcm_substream *substream)
return 0;
}
-static int snd_hdspm_hwdep_ioctl(struct snd_hwdep * hw, struct file *file,
- unsigned int cmd, unsigned long arg)
+static int snd_hdspm_hwdep_dummy_op(struct snd_hwdep *hw, struct file *file)
{
+ /* we have nothing to initialize but the call is required */
+ return 0;
+}
+
+static inline int copy_u32_le(void __user *dest, void __iomem *src)
+{
+ u32 val = readl(src);
+ return copy_to_user(dest, &val, 4);
+}
+
+static int snd_hdspm_hwdep_ioctl(struct snd_hwdep *hw, struct file *file,
+ unsigned int cmd, unsigned long __user arg)
+{
+ void __user *argp = (void __user *)arg;
struct hdspm *hdspm = hw->private_data;
struct hdspm_mixer_ioctl mixer;
- struct hdspm_config_info info;
+ struct hdspm_config info;
+ struct hdspm_status status;
struct hdspm_version hdspm_version;
- struct hdspm_peak_rms_ioctl rms;
+ struct hdspm_peak_rms *levels;
+ struct hdspm_ltc ltc;
+ unsigned int statusregister;
+ long unsigned int s;
+ int i = 0;
switch (cmd) {
case SNDRV_HDSPM_IOCTL_GET_PEAK_RMS:
- if (copy_from_user(&rms, (void __user *)arg, sizeof(rms)))
+ levels = &hdspm->peak_rms;
+ for (i = 0; i < HDSPM_MAX_CHANNELS; i++) {
+ levels->input_peaks[i] =
+ readl(hdspm->iobase +
+ HDSPM_MADI_INPUT_PEAK + i*4);
+ levels->playback_peaks[i] =
+ readl(hdspm->iobase +
+ HDSPM_MADI_PLAYBACK_PEAK + i*4);
+ levels->output_peaks[i] =
+ readl(hdspm->iobase +
+ HDSPM_MADI_OUTPUT_PEAK + i*4);
+
+ levels->input_rms[i] =
+ ((uint64_t) readl(hdspm->iobase +
+ HDSPM_MADI_INPUT_RMS_H + i*4) << 32) |
+ (uint64_t) readl(hdspm->iobase +
+ HDSPM_MADI_INPUT_RMS_L + i*4);
+ levels->playback_rms[i] =
+ ((uint64_t)readl(hdspm->iobase +
+ HDSPM_MADI_PLAYBACK_RMS_H+i*4) << 32) |
+ (uint64_t)readl(hdspm->iobase +
+ HDSPM_MADI_PLAYBACK_RMS_L + i*4);
+ levels->output_rms[i] =
+ ((uint64_t)readl(hdspm->iobase +
+ HDSPM_MADI_OUTPUT_RMS_H + i*4) << 32) |
+ (uint64_t)readl(hdspm->iobase +
+ HDSPM_MADI_OUTPUT_RMS_L + i*4);
+ }
+
+ if (hdspm->system_sample_rate > 96000) {
+ levels->speed = qs;
+ } else if (hdspm->system_sample_rate > 48000) {
+ levels->speed = ds;
+ } else {
+ levels->speed = ss;
+ }
+ levels->status2 = hdspm_read(hdspm, HDSPM_statusRegister2);
+
+ s = copy_to_user(argp, levels, sizeof(struct hdspm_peak_rms));
+ if (0 != s) {
+ /* snd_printk(KERN_ERR "copy_to_user(.., .., %lu): %lu
+ [Levels]\n", sizeof(struct hdspm_peak_rms), s);
+ */
return -EFAULT;
- /* maybe there is a chance to memorymap in future
- * so dont touch just copy
- */
- if(copy_to_user_fromio((void __user *)rms.peak,
- hdspm->iobase+HDSPM_MADI_peakrmsbase,
- sizeof(struct hdspm_peak_rms)) != 0 )
+ }
+ break;
+
+ case SNDRV_HDSPM_IOCTL_GET_LTC:
+ ltc.ltc = hdspm_read(hdspm, HDSPM_RD_TCO);
+ i = hdspm_read(hdspm, HDSPM_RD_TCO + 4);
+ if (i & HDSPM_TCO1_LTC_Input_valid) {
+ switch (i & (HDSPM_TCO1_LTC_Format_LSB |
+ HDSPM_TCO1_LTC_Format_MSB)) {
+ case 0:
+ ltc.format = fps_24;
+ break;
+ case HDSPM_TCO1_LTC_Format_LSB:
+ ltc.format = fps_25;
+ break;
+ case HDSPM_TCO1_LTC_Format_MSB:
+ ltc.format = fps_2997;
+ break;
+ default:
+ ltc.format = 30;
+ break;
+ }
+ if (i & HDSPM_TCO1_set_drop_frame_flag) {
+ ltc.frame = drop_frame;
+ } else {
+ ltc.frame = full_frame;
+ }
+ } else {
+ ltc.format = format_invalid;
+ ltc.frame = frame_invalid;
+ }
+ if (i & HDSPM_TCO1_Video_Input_Format_NTSC) {
+ ltc.input_format = ntsc;
+ } else if (i & HDSPM_TCO1_Video_Input_Format_PAL) {
+ ltc.input_format = pal;
+ } else {
+ ltc.input_format = no_video;
+ }
+
+ s = copy_to_user(argp, &ltc, sizeof(struct hdspm_ltc));
+ if (0 != s) {
+ /*
+ snd_printk(KERN_ERR "copy_to_user(.., .., %lu): %lu [LTC]\n", sizeof(struct hdspm_ltc), s); */
return -EFAULT;
+ }
break;
-
- case SNDRV_HDSPM_IOCTL_GET_CONFIG_INFO:
+ case SNDRV_HDSPM_IOCTL_GET_CONFIG:
memset(&info, 0, sizeof(info));
spin_lock_irq(&hdspm->lock);
@@ -4134,7 +6092,7 @@ static int snd_hdspm_hwdep_ioctl(struct snd_hwdep * hw, struct file *file,
info.system_sample_rate = hdspm->system_sample_rate;
info.autosync_sample_rate =
- hdspm_external_sample_rate(hdspm);
+ hdspm_external_sample_rate(hdspm);
info.system_clock_mode = hdspm_system_clock_mode(hdspm);
info.clock_source = hdspm_clock_source(hdspm);
info.autosync_ref = hdspm_autosync_ref(hdspm);
@@ -4145,10 +6103,58 @@ static int snd_hdspm_hwdep_ioctl(struct snd_hwdep * hw, struct file *file,
return -EFAULT;
break;
+ case SNDRV_HDSPM_IOCTL_GET_STATUS:
+ status.card_type = hdspm->io_type;
+
+ status.autosync_source = hdspm_autosync_ref(hdspm);
+
+ status.card_clock = 110069313433624ULL;
+ status.master_period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ);
+
+ switch (hdspm->io_type) {
+ case MADI:
+ case MADIface:
+ status.card_specific.madi.sync_wc =
+ hdspm_wc_sync_check(hdspm);
+ status.card_specific.madi.sync_madi =
+ hdspm_madi_sync_check(hdspm);
+ status.card_specific.madi.sync_tco =
+ hdspm_tco_sync_check(hdspm);
+ status.card_specific.madi.sync_in =
+ hdspm_sync_in_sync_check(hdspm);
+
+ statusregister =
+ hdspm_read(hdspm, HDSPM_statusRegister);
+ status.card_specific.madi.madi_input =
+ (statusregister & HDSPM_AB_int) ? 1 : 0;
+ status.card_specific.madi.channel_format =
+ (statusregister & HDSPM_TX_64ch) ? 1 : 0;
+ /* TODO: Mac driver sets it when f_s>48kHz */
+ status.card_specific.madi.frame_format = 0;
+
+ default:
+ break;
+ }
+
+ if (copy_to_user((void __user *) arg, &status, sizeof(status)))
+ return -EFAULT;
+
+
+ break;
+
case SNDRV_HDSPM_IOCTL_GET_VERSION:
+ hdspm_version.card_type = hdspm->io_type;
+ strncpy(hdspm_version.cardname, hdspm->card_name,
+ sizeof(hdspm_version.cardname));
+ hdspm_version.serial = (hdspm_read(hdspm,
+ HDSPM_midiStatusIn0)>>8) & 0xFFFFFF;
hdspm_version.firmware_rev = hdspm->firmware_rev;
+ hdspm_version.addons = 0;
+ if (hdspm->tco)
+ hdspm_version.addons |= HDSPM_ADDON_TCO;
+
if (copy_to_user((void __user *) arg, &hdspm_version,
- sizeof(hdspm_version)))
+ sizeof(hdspm_version)))
return -EFAULT;
break;
@@ -4156,7 +6162,7 @@ static int snd_hdspm_hwdep_ioctl(struct snd_hwdep * hw, struct file *file,
if (copy_from_user(&mixer, (void __user *)arg, sizeof(mixer)))
return -EFAULT;
if (copy_to_user((void __user *)mixer.mixer, hdspm->mixer,
- sizeof(struct hdspm_mixer)))
+ sizeof(struct hdspm_mixer)))
return -EFAULT;
break;
@@ -4175,8 +6181,6 @@ static struct snd_pcm_ops snd_hdspm_playback_ops = {
.prepare = snd_hdspm_prepare,
.trigger = snd_hdspm_trigger,
.pointer = snd_hdspm_hw_pointer,
- .copy = snd_hdspm_playback_copy,
- .silence = snd_hdspm_hw_silence,
.page = snd_pcm_sgbuf_ops_page,
};
@@ -4189,7 +6193,6 @@ static struct snd_pcm_ops snd_hdspm_capture_ops = {
.prepare = snd_hdspm_prepare,
.trigger = snd_hdspm_trigger,
.pointer = snd_hdspm_hw_pointer,
- .copy = snd_hdspm_capture_copy,
.page = snd_pcm_sgbuf_ops_page,
};
@@ -4207,16 +6210,18 @@ static int __devinit snd_hdspm_create_hwdep(struct snd_card *card,
hw->private_data = hdspm;
strcpy(hw->name, "HDSPM hwdep interface");
+ hw->ops.open = snd_hdspm_hwdep_dummy_op;
hw->ops.ioctl = snd_hdspm_hwdep_ioctl;
+ hw->ops.release = snd_hdspm_hwdep_dummy_op;
return 0;
}
/*------------------------------------------------------------
- memory interface
+ memory interface
------------------------------------------------------------*/
-static int __devinit snd_hdspm_preallocate_memory(struct hdspm * hdspm)
+static int __devinit snd_hdspm_preallocate_memory(struct hdspm *hdspm)
{
int err;
struct snd_pcm *pcm;
@@ -4228,7 +6233,7 @@ static int __devinit snd_hdspm_preallocate_memory(struct hdspm * hdspm)
err =
snd_pcm_lib_preallocate_pages_for_all(pcm,
- SNDRV_DMA_TYPE_DEV_SG,
+ SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(hdspm->pci),
wanted,
wanted);
@@ -4242,19 +6247,23 @@ static int __devinit snd_hdspm_preallocate_memory(struct hdspm * hdspm)
return 0;
}
-static void hdspm_set_sgbuf(struct hdspm * hdspm,
+
+static void hdspm_set_sgbuf(struct hdspm *hdspm,
struct snd_pcm_substream *substream,
unsigned int reg, int channels)
{
int i;
+
+ /* continuous memory segment */
for (i = 0; i < (channels * 16); i++)
hdspm_write(hdspm, reg + 4 * i,
- snd_pcm_sgbuf_get_addr(substream, 4096 * i));
+ snd_pcm_sgbuf_get_addr(substream, 4096 * i));
}
+
/* ------------- ALSA Devices ---------------------------- */
static int __devinit snd_hdspm_create_pcm(struct snd_card *card,
- struct hdspm * hdspm)
+ struct hdspm *hdspm)
{
struct snd_pcm *pcm;
int err;
@@ -4283,27 +6292,30 @@ static int __devinit snd_hdspm_create_pcm(struct snd_card *card,
static inline void snd_hdspm_initialize_midi_flush(struct hdspm * hdspm)
{
- snd_hdspm_flush_midi_input(hdspm, 0);
- snd_hdspm_flush_midi_input(hdspm, 1);
+ int i;
+
+ for (i = 0; i < hdspm->midiPorts; i++)
+ snd_hdspm_flush_midi_input(hdspm, i);
}
static int __devinit snd_hdspm_create_alsa_devices(struct snd_card *card,
struct hdspm * hdspm)
{
- int err;
+ int err, i;
snd_printdd("Create card...\n");
err = snd_hdspm_create_pcm(card, hdspm);
if (err < 0)
return err;
- err = snd_hdspm_create_midi(card, hdspm, 0);
- if (err < 0)
- return err;
-
- err = snd_hdspm_create_midi(card, hdspm, 1);
- if (err < 0)
- return err;
+ i = 0;
+ while (i < hdspm->midiPorts) {
+ err = snd_hdspm_create_midi(card, hdspm, i);
+ if (err < 0) {
+ return err;
+ }
+ i++;
+ }
err = snd_hdspm_create_controls(card, hdspm);
if (err < 0)
@@ -4346,37 +6358,55 @@ static int __devinit snd_hdspm_create_alsa_devices(struct snd_card *card,
}
static int __devinit snd_hdspm_create(struct snd_card *card,
- struct hdspm *hdspm,
- int precise_ptr, int enable_monitor)
-{
+ struct hdspm *hdspm) {
+
struct pci_dev *pci = hdspm->pci;
int err;
unsigned long io_extent;
hdspm->irq = -1;
-
- spin_lock_init(&hdspm->midi[0].lock);
- spin_lock_init(&hdspm->midi[1].lock);
-
hdspm->card = card;
spin_lock_init(&hdspm->lock);
- tasklet_init(&hdspm->midi_tasklet,
- hdspm_midi_tasklet, (unsigned long) hdspm);
-
pci_read_config_word(hdspm->pci,
- PCI_CLASS_REVISION, &hdspm->firmware_rev);
-
- hdspm->is_aes32 = (hdspm->firmware_rev >= HDSPM_AESREVISION);
+ PCI_CLASS_REVISION, &hdspm->firmware_rev);
strcpy(card->mixername, "Xilinx FPGA");
- if (hdspm->is_aes32) {
- strcpy(card->driver, "HDSPAES32");
- hdspm->card_name = "RME HDSPM AES32";
- } else {
- strcpy(card->driver, "HDSPM");
- hdspm->card_name = "RME HDSPM MADI";
+ strcpy(card->driver, "HDSPM");
+
+ switch (hdspm->firmware_rev) {
+ case HDSPM_MADI_REV:
+ hdspm->io_type = MADI;
+ hdspm->card_name = "RME MADI";
+ hdspm->midiPorts = 3;
+ break;
+ case HDSPM_RAYDAT_REV:
+ hdspm->io_type = RayDAT;
+ hdspm->card_name = "RME RayDAT";
+ hdspm->midiPorts = 2;
+ break;
+ case HDSPM_AIO_REV:
+ hdspm->io_type = AIO;
+ hdspm->card_name = "RME AIO";
+ hdspm->midiPorts = 1;
+ break;
+ case HDSPM_MADIFACE_REV:
+ hdspm->io_type = MADIface;
+ hdspm->card_name = "RME MADIface";
+ hdspm->midiPorts = 1;
+ break;
+ case HDSPM_AES_REV:
+ case HDSPM_AES32_REV:
+ case HDSPM_AES32_OLD_REV:
+ hdspm->io_type = AES32;
+ hdspm->card_name = "RME AES32";
+ hdspm->midiPorts = 2;
+ break;
+ default:
+ snd_printk(KERN_ERR "HDSPM: unknown firmware revision %x\n",
+ hdspm->firmware_rev);
+ return -ENODEV;
}
err = pci_enable_device(pci);
@@ -4393,22 +6423,21 @@ static int __devinit snd_hdspm_create(struct snd_card *card,
io_extent = pci_resource_len(pci, 0);
snd_printdd("grabbed memory region 0x%lx-0x%lx\n",
- hdspm->port, hdspm->port + io_extent - 1);
-
+ hdspm->port, hdspm->port + io_extent - 1);
hdspm->iobase = ioremap_nocache(hdspm->port, io_extent);
if (!hdspm->iobase) {
snd_printk(KERN_ERR "HDSPM: "
- "unable to remap region 0x%lx-0x%lx\n",
- hdspm->port, hdspm->port + io_extent - 1);
+ "unable to remap region 0x%lx-0x%lx\n",
+ hdspm->port, hdspm->port + io_extent - 1);
return -EBUSY;
}
snd_printdd("remapped region (0x%lx) 0x%lx-0x%lx\n",
- (unsigned long)hdspm->iobase, hdspm->port,
- hdspm->port + io_extent - 1);
+ (unsigned long)hdspm->iobase, hdspm->port,
+ hdspm->port + io_extent - 1);
if (request_irq(pci->irq, snd_hdspm_interrupt,
- IRQF_SHARED, "hdspm", hdspm)) {
+ IRQF_SHARED, "hdspm", hdspm)) {
snd_printk(KERN_ERR "HDSPM: unable to use IRQ %d\n", pci->irq);
return -EBUSY;
}
@@ -4416,23 +6445,219 @@ static int __devinit snd_hdspm_create(struct snd_card *card,
snd_printdd("use IRQ %d\n", pci->irq);
hdspm->irq = pci->irq;
- hdspm->precise_ptr = precise_ptr;
-
- hdspm->monitor_outs = enable_monitor;
snd_printdd("kmalloc Mixer memory of %zd Bytes\n",
- sizeof(struct hdspm_mixer));
+ sizeof(struct hdspm_mixer));
hdspm->mixer = kzalloc(sizeof(struct hdspm_mixer), GFP_KERNEL);
if (!hdspm->mixer) {
snd_printk(KERN_ERR "HDSPM: "
- "unable to kmalloc Mixer memory of %d Bytes\n",
- (int)sizeof(struct hdspm_mixer));
+ "unable to kmalloc Mixer memory of %d Bytes\n",
+ (int)sizeof(struct hdspm_mixer));
return err;
}
- hdspm->ss_channels = MADI_SS_CHANNELS;
- hdspm->ds_channels = MADI_DS_CHANNELS;
- hdspm->qs_channels = MADI_QS_CHANNELS;
+ hdspm->port_names_in = NULL;
+ hdspm->port_names_out = NULL;
+
+ switch (hdspm->io_type) {
+ case AES32:
+ hdspm->ss_in_channels = hdspm->ss_out_channels = AES32_CHANNELS;
+ hdspm->ds_in_channels = hdspm->ds_out_channels = AES32_CHANNELS;
+ hdspm->qs_in_channels = hdspm->qs_out_channels = AES32_CHANNELS;
+
+ hdspm->channel_map_in_ss = hdspm->channel_map_out_ss =
+ channel_map_aes32;
+ hdspm->channel_map_in_ds = hdspm->channel_map_out_ds =
+ channel_map_aes32;
+ hdspm->channel_map_in_qs = hdspm->channel_map_out_qs =
+ channel_map_aes32;
+ hdspm->port_names_in_ss = hdspm->port_names_out_ss =
+ texts_ports_aes32;
+ hdspm->port_names_in_ds = hdspm->port_names_out_ds =
+ texts_ports_aes32;
+ hdspm->port_names_in_qs = hdspm->port_names_out_qs =
+ texts_ports_aes32;
+
+ hdspm->max_channels_out = hdspm->max_channels_in =
+ AES32_CHANNELS;
+ hdspm->port_names_in = hdspm->port_names_out =
+ texts_ports_aes32;
+ hdspm->channel_map_in = hdspm->channel_map_out =
+ channel_map_aes32;
+
+ break;
+
+ case MADI:
+ case MADIface:
+ hdspm->ss_in_channels = hdspm->ss_out_channels =
+ MADI_SS_CHANNELS;
+ hdspm->ds_in_channels = hdspm->ds_out_channels =
+ MADI_DS_CHANNELS;
+ hdspm->qs_in_channels = hdspm->qs_out_channels =
+ MADI_QS_CHANNELS;
+
+ hdspm->channel_map_in_ss = hdspm->channel_map_out_ss =
+ channel_map_unity_ss;
+ hdspm->channel_map_in_ds = hdspm->channel_map_out_ds =
+ channel_map_unity_ss;
+ hdspm->channel_map_in_qs = hdspm->channel_map_out_qs =
+ channel_map_unity_ss;
+
+ hdspm->port_names_in_ss = hdspm->port_names_out_ss =
+ texts_ports_madi;
+ hdspm->port_names_in_ds = hdspm->port_names_out_ds =
+ texts_ports_madi;
+ hdspm->port_names_in_qs = hdspm->port_names_out_qs =
+ texts_ports_madi;
+ break;
+
+ case AIO:
+ if (0 == (hdspm_read(hdspm, HDSPM_statusRegister2) & HDSPM_s2_AEBI_D)) {
+ snd_printk(KERN_INFO "HDSPM: AEB input board found, but not supported\n");
+ }
+
+ hdspm->ss_in_channels = AIO_IN_SS_CHANNELS;
+ hdspm->ds_in_channels = AIO_IN_DS_CHANNELS;
+ hdspm->qs_in_channels = AIO_IN_QS_CHANNELS;
+ hdspm->ss_out_channels = AIO_OUT_SS_CHANNELS;
+ hdspm->ds_out_channels = AIO_OUT_DS_CHANNELS;
+ hdspm->qs_out_channels = AIO_OUT_QS_CHANNELS;
+
+ hdspm->channel_map_out_ss = channel_map_aio_out_ss;
+ hdspm->channel_map_out_ds = channel_map_aio_out_ds;
+ hdspm->channel_map_out_qs = channel_map_aio_out_qs;
+
+ hdspm->channel_map_in_ss = channel_map_aio_in_ss;
+ hdspm->channel_map_in_ds = channel_map_aio_in_ds;
+ hdspm->channel_map_in_qs = channel_map_aio_in_qs;
+
+ hdspm->port_names_in_ss = texts_ports_aio_in_ss;
+ hdspm->port_names_out_ss = texts_ports_aio_out_ss;
+ hdspm->port_names_in_ds = texts_ports_aio_in_ds;
+ hdspm->port_names_out_ds = texts_ports_aio_out_ds;
+ hdspm->port_names_in_qs = texts_ports_aio_in_qs;
+ hdspm->port_names_out_qs = texts_ports_aio_out_qs;
+
+ break;
+
+ case RayDAT:
+ hdspm->ss_in_channels = hdspm->ss_out_channels =
+ RAYDAT_SS_CHANNELS;
+ hdspm->ds_in_channels = hdspm->ds_out_channels =
+ RAYDAT_DS_CHANNELS;
+ hdspm->qs_in_channels = hdspm->qs_out_channels =
+ RAYDAT_QS_CHANNELS;
+
+ hdspm->max_channels_in = RAYDAT_SS_CHANNELS;
+ hdspm->max_channels_out = RAYDAT_SS_CHANNELS;
+
+ hdspm->channel_map_in_ss = hdspm->channel_map_out_ss =
+ channel_map_raydat_ss;
+ hdspm->channel_map_in_ds = hdspm->channel_map_out_ds =
+ channel_map_raydat_ds;
+ hdspm->channel_map_in_qs = hdspm->channel_map_out_qs =
+ channel_map_raydat_qs;
+ hdspm->channel_map_in = hdspm->channel_map_out =
+ channel_map_raydat_ss;
+
+ hdspm->port_names_in_ss = hdspm->port_names_out_ss =
+ texts_ports_raydat_ss;
+ hdspm->port_names_in_ds = hdspm->port_names_out_ds =
+ texts_ports_raydat_ds;
+ hdspm->port_names_in_qs = hdspm->port_names_out_qs =
+ texts_ports_raydat_qs;
+
+
+ break;
+
+ }
+
+ /* TCO detection */
+ switch (hdspm->io_type) {
+ case AIO:
+ case RayDAT:
+ if (hdspm_read(hdspm, HDSPM_statusRegister2) &
+ HDSPM_s2_tco_detect) {
+ hdspm->midiPorts++;
+ hdspm->tco = kzalloc(sizeof(struct hdspm_tco),
+ GFP_KERNEL);
+ if (NULL != hdspm->tco) {
+ hdspm_tco_write(hdspm);
+ }
+ snd_printk(KERN_INFO "HDSPM: AIO/RayDAT TCO module found\n");
+ } else {
+ hdspm->tco = NULL;
+ }
+ break;
+
+ case MADI:
+ if (hdspm_read(hdspm, HDSPM_statusRegister) & HDSPM_tco_detect) {
+ hdspm->midiPorts++;
+ hdspm->tco = kzalloc(sizeof(struct hdspm_tco),
+ GFP_KERNEL);
+ if (NULL != hdspm->tco) {
+ hdspm_tco_write(hdspm);
+ }
+ snd_printk(KERN_INFO "HDSPM: MADI TCO module found\n");
+ } else {
+ hdspm->tco = NULL;
+ }
+ break;
+
+ default:
+ hdspm->tco = NULL;
+ }
+
+ /* texts */
+ switch (hdspm->io_type) {
+ case AES32:
+ if (hdspm->tco) {
+ hdspm->texts_autosync = texts_autosync_aes_tco;
+ hdspm->texts_autosync_items = 10;
+ } else {
+ hdspm->texts_autosync = texts_autosync_aes;
+ hdspm->texts_autosync_items = 9;
+ }
+ break;
+
+ case MADI:
+ if (hdspm->tco) {
+ hdspm->texts_autosync = texts_autosync_madi_tco;
+ hdspm->texts_autosync_items = 4;
+ } else {
+ hdspm->texts_autosync = texts_autosync_madi;
+ hdspm->texts_autosync_items = 3;
+ }
+ break;
+
+ case MADIface:
+
+ break;
+
+ case RayDAT:
+ if (hdspm->tco) {
+ hdspm->texts_autosync = texts_autosync_raydat_tco;
+ hdspm->texts_autosync_items = 9;
+ } else {
+ hdspm->texts_autosync = texts_autosync_raydat;
+ hdspm->texts_autosync_items = 8;
+ }
+ break;
+
+ case AIO:
+ if (hdspm->tco) {
+ hdspm->texts_autosync = texts_autosync_aio_tco;
+ hdspm->texts_autosync_items = 6;
+ } else {
+ hdspm->texts_autosync = texts_autosync_aio;
+ hdspm->texts_autosync_items = 5;
+ }
+ break;
+
+ }
+
+ tasklet_init(&hdspm->midi_tasklet,
+ hdspm_midi_tasklet, (unsigned long) hdspm);
snd_printdd("create alsa devices.\n");
err = snd_hdspm_create_alsa_devices(card, hdspm);
@@ -4444,6 +6669,7 @@ static int __devinit snd_hdspm_create(struct snd_card *card,
return 0;
}
+
static int snd_hdspm_free(struct hdspm * hdspm)
{
@@ -4452,7 +6678,8 @@ static int snd_hdspm_free(struct hdspm * hdspm)
/* stop th audio, and cancel all interrupts */
hdspm->control_register &=
~(HDSPM_Start | HDSPM_AudioInterruptEnable |
- HDSPM_Midi0InterruptEnable | HDSPM_Midi1InterruptEnable);
+ HDSPM_Midi0InterruptEnable | HDSPM_Midi1InterruptEnable |
+ HDSPM_Midi2InterruptEnable | HDSPM_Midi3InterruptEnable);
hdspm_write(hdspm, HDSPM_controlRegister,
hdspm->control_register);
}
@@ -4472,6 +6699,7 @@ static int snd_hdspm_free(struct hdspm * hdspm)
return 0;
}
+
static void snd_hdspm_card_free(struct snd_card *card)
{
struct hdspm *hdspm = card->private_data;
@@ -4480,6 +6708,7 @@ static void snd_hdspm_card_free(struct snd_card *card)
snd_hdspm_free(hdspm);
}
+
static int __devinit snd_hdspm_probe(struct pci_dev *pci,
const struct pci_device_id *pci_id)
{
@@ -4496,7 +6725,7 @@ static int __devinit snd_hdspm_probe(struct pci_dev *pci,
}
err = snd_card_create(index[dev], id[dev],
- THIS_MODULE, sizeof(struct hdspm), &card);
+ THIS_MODULE, sizeof(struct hdspm), &card);
if (err < 0)
return err;
@@ -4507,16 +6736,25 @@ static int __devinit snd_hdspm_probe(struct pci_dev *pci,
snd_card_set_dev(card, &pci->dev);
- err = snd_hdspm_create(card, hdspm, precise_ptr[dev],
- enable_monitor[dev]);
+ err = snd_hdspm_create(card, hdspm);
if (err < 0) {
snd_card_free(card);
return err;
}
- strcpy(card->shortname, "HDSPM MADI");
- sprintf(card->longname, "%s at 0x%lx, irq %d", hdspm->card_name,
- hdspm->port, hdspm->irq);
+ if (hdspm->io_type != MADIface) {
+ sprintf(card->shortname, "%s_%x",
+ hdspm->card_name,
+ (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF);
+ sprintf(card->longname, "%s S/N 0x%x at 0x%lx, irq %d",
+ hdspm->card_name,
+ (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF,
+ hdspm->port, hdspm->irq);
+ } else {
+ sprintf(card->shortname, "%s", hdspm->card_name);
+ sprintf(card->longname, "%s at 0x%lx, irq %d",
+ hdspm->card_name, hdspm->port, hdspm->irq);
+ }
err = snd_card_register(card);
if (err < 0) {
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index b47cfd4..3ecbd67 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -1034,7 +1034,11 @@ static int __devinit snd_pmac_detect(struct snd_pmac *chip)
if (of_device_is_compatible(sound, "tumbler")) {
chip->model = PMAC_TUMBLER;
chip->can_capture = of_machine_is_compatible("PowerMac4,2")
- || of_machine_is_compatible("PowerBook4,1");
+ || of_machine_is_compatible("PowerBook3,2")
+ || of_machine_is_compatible("PowerBook3,3")
+ || of_machine_is_compatible("PowerBook4,1")
+ || of_machine_is_compatible("PowerBook4,2")
+ || of_machine_is_compatible("PowerBook4,3");
chip->can_duplex = 0;
// chip->can_byte_swap = 0; /* FIXME: check this */
chip->num_freqs = ARRAY_SIZE(tumbler_freqs);
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index a3efc52..8224db5 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -50,10 +50,12 @@ source "sound/soc/jz4740/Kconfig"
source "sound/soc/nuc900/Kconfig"
source "sound/soc/omap/Kconfig"
source "sound/soc/kirkwood/Kconfig"
+source "sound/soc/mid-x86/Kconfig"
source "sound/soc/pxa/Kconfig"
source "sound/soc/samsung/Kconfig"
source "sound/soc/s6000/Kconfig"
source "sound/soc/sh/Kconfig"
+source "sound/soc/tegra/Kconfig"
source "sound/soc/txx9/Kconfig"
# Supported codecs
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index ce913bf..1ed61c5 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -10,6 +10,7 @@ obj-$(CONFIG_SND_SOC) += ep93xx/
obj-$(CONFIG_SND_SOC) += fsl/
obj-$(CONFIG_SND_SOC) += imx/
obj-$(CONFIG_SND_SOC) += jz4740/
+obj-$(CONFIG_SND_SOC) += mid-x86/
obj-$(CONFIG_SND_SOC) += nuc900/
obj-$(CONFIG_SND_SOC) += omap/
obj-$(CONFIG_SND_SOC) += kirkwood/
@@ -17,4 +18,5 @@ obj-$(CONFIG_SND_SOC) += pxa/
obj-$(CONFIG_SND_SOC) += samsung/
obj-$(CONFIG_SND_SOC) += s6000/
obj-$(CONFIG_SND_SOC) += sh/
+obj-$(CONFIG_SND_SOC) += tegra/
obj-$(CONFIG_SND_SOC) += txx9/
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index c48b23c..d63c175 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -26,17 +26,24 @@ config SND_SOC_ALL_CODECS
select SND_SOC_CQ0093VC if MFD_DAVINCI_VOICECODEC
select SND_SOC_CS42L51 if I2C
select SND_SOC_CS4270 if I2C
+ select SND_SOC_CS4271 if SND_SOC_I2C_AND_SPI
select SND_SOC_CX20442
select SND_SOC_DA7210 if I2C
+ select SND_SOC_DFBMCS320
select SND_SOC_JZ4740_CODEC if SOC_JZ4740
+ select SND_SOC_LM4857 if I2C
select SND_SOC_MAX98088 if I2C
+ select SND_SOC_MAX9850 if I2C
select SND_SOC_MAX9877 if I2C
select SND_SOC_PCM3008
+ select SND_SOC_SGTL5000 if I2C
+ select SND_SOC_SN95031 if INTEL_SCU_IPC
select SND_SOC_SPDIF
select SND_SOC_SSM2602 if I2C
select SND_SOC_STAC9766 if SND_SOC_AC97_BUS
select SND_SOC_TLV320AIC23 if I2C
select SND_SOC_TLV320AIC26 if SPI_MASTER
+ select SND_SOC_TVL320AIC32X4 if I2C
select SND_SOC_TLV320AIC3X if I2C
select SND_SOC_TPA6130A2 if I2C
select SND_SOC_TLV320DAC33 if I2C
@@ -76,6 +83,7 @@ config SND_SOC_ALL_CODECS
select SND_SOC_WM8985 if SND_SOC_I2C_AND_SPI
select SND_SOC_WM8988 if SND_SOC_I2C_AND_SPI
select SND_SOC_WM8990 if I2C
+ select SND_SOC_WM8991 if I2C
select SND_SOC_WM8993 if I2C
select SND_SOC_WM8994 if MFD_WM8994
select SND_SOC_WM8995 if SND_SOC_I2C_AND_SPI
@@ -155,6 +163,9 @@ config SND_SOC_CS4270_VD33_ERRATA
bool
depends on SND_SOC_CS4270
+config SND_SOC_CS4271
+ tristate
+
config SND_SOC_CX20442
tristate
@@ -167,15 +178,28 @@ config SND_SOC_L3
config SND_SOC_DA7210
tristate
+config SND_SOC_DFBMCS320
+ tristate
+
config SND_SOC_DMIC
tristate
config SND_SOC_MAX98088
tristate
+config SND_SOC_MAX9850
+ tristate
+
config SND_SOC_PCM3008
tristate
+#Freescale sgtl5000 codec
+config SND_SOC_SGTL5000
+ tristate
+
+config SND_SOC_SN95031
+ tristate
+
config SND_SOC_SPDIF
tristate
@@ -192,6 +216,9 @@ config SND_SOC_TLV320AIC26
tristate "TI TLV320AIC26 Codec support" if SND_SOC_OF_SIMPLE
depends on SPI
+config SND_SOC_TVL320AIC32X4
+ tristate
+
config SND_SOC_TLV320AIC3X
tristate
@@ -304,6 +331,9 @@ config SND_SOC_WM8988
config SND_SOC_WM8990
tristate
+config SND_SOC_WM8991
+ tristate
+
config SND_SOC_WM8993
tristate
@@ -326,6 +356,9 @@ config SND_SOC_WM9713
tristate
# Amp
+config SND_SOC_LM4857
+ tristate
+
config SND_SOC_MAX9877
tristate
@@ -337,4 +370,3 @@ config SND_SOC_WM2000
config SND_SOC_WM9090
tristate
-
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 579af9c..379bc55 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -12,19 +12,25 @@ snd-soc-ak4671-objs := ak4671.o
snd-soc-cq93vc-objs := cq93vc.o
snd-soc-cs42l51-objs := cs42l51.o
snd-soc-cs4270-objs := cs4270.o
+snd-soc-cs4271-objs := cs4271.o
snd-soc-cx20442-objs := cx20442.o
snd-soc-da7210-objs := da7210.o
+snd-soc-dfbmcs320-objs := dfbmcs320.o
snd-soc-dmic-objs := dmic.o
snd-soc-l3-objs := l3.o
snd-soc-max98088-objs := max98088.o
+snd-soc-max9850-objs := max9850.o
snd-soc-pcm3008-objs := pcm3008.o
+snd-soc-sgtl5000-objs := sgtl5000.o
snd-soc-alc5623-objs := alc5623.o
+snd-soc-sn95031-objs := sn95031.o
snd-soc-spdif-objs := spdif_transciever.o
snd-soc-ssm2602-objs := ssm2602.o
snd-soc-stac9766-objs := stac9766.o
snd-soc-tlv320aic23-objs := tlv320aic23.o
snd-soc-tlv320aic26-objs := tlv320aic26.o
snd-soc-tlv320aic3x-objs := tlv320aic3x.o
+snd-soc-tlv320aic32x4-objs := tlv320aic32x4.o
snd-soc-tlv320dac33-objs := tlv320dac33.o
snd-soc-twl4030-objs := twl4030.o
snd-soc-twl6040-objs := twl6040.o
@@ -61,6 +67,7 @@ snd-soc-wm8978-objs := wm8978.o
snd-soc-wm8985-objs := wm8985.o
snd-soc-wm8988-objs := wm8988.o
snd-soc-wm8990-objs := wm8990.o
+snd-soc-wm8991-objs := wm8991.o
snd-soc-wm8993-objs := wm8993.o
snd-soc-wm8994-objs := wm8994.o wm8994-tables.o
snd-soc-wm8995-objs := wm8995.o
@@ -72,6 +79,7 @@ snd-soc-wm-hubs-objs := wm_hubs.o
snd-soc-jz4740-codec-objs := jz4740.o
# Amp
+snd-soc-lm4857-objs := lm4857.o
snd-soc-max9877-objs := max9877.o
snd-soc-tpa6130a2-objs := tpa6130a2.o
snd-soc-wm2000-objs := wm2000.o
@@ -88,23 +96,29 @@ obj-$(CONFIG_SND_SOC_AK4104) += snd-soc-ak4104.o
obj-$(CONFIG_SND_SOC_AK4535) += snd-soc-ak4535.o
obj-$(CONFIG_SND_SOC_AK4642) += snd-soc-ak4642.o
obj-$(CONFIG_SND_SOC_AK4671) += snd-soc-ak4671.o
+obj-$(CONFIG_SND_SOC_ALC5623) += snd-soc-alc5623.o
obj-$(CONFIG_SND_SOC_CQ0093VC) += snd-soc-cq93vc.o
obj-$(CONFIG_SND_SOC_CS42L51) += snd-soc-cs42l51.o
obj-$(CONFIG_SND_SOC_CS4270) += snd-soc-cs4270.o
+obj-$(CONFIG_SND_SOC_CS4271) += snd-soc-cs4271.o
obj-$(CONFIG_SND_SOC_CX20442) += snd-soc-cx20442.o
obj-$(CONFIG_SND_SOC_DA7210) += snd-soc-da7210.o
+obj-$(CONFIG_SND_SOC_DFBMCS320) += snd-soc-dfbmcs320.o
obj-$(CONFIG_SND_SOC_DMIC) += snd-soc-dmic.o
obj-$(CONFIG_SND_SOC_L3) += snd-soc-l3.o
obj-$(CONFIG_SND_SOC_JZ4740_CODEC) += snd-soc-jz4740-codec.o
obj-$(CONFIG_SND_SOC_MAX98088) += snd-soc-max98088.o
+obj-$(CONFIG_SND_SOC_MAX9850) += snd-soc-max9850.o
obj-$(CONFIG_SND_SOC_PCM3008) += snd-soc-pcm3008.o
-obj-$(CONFIG_SND_SOC_ALC5623) += snd-soc-alc5623.o
+obj-$(CONFIG_SND_SOC_SGTL5000) += snd-soc-sgtl5000.o
+obj-$(CONFIG_SND_SOC_SN95031) +=snd-soc-sn95031.o
obj-$(CONFIG_SND_SOC_SPDIF) += snd-soc-spdif.o
obj-$(CONFIG_SND_SOC_SSM2602) += snd-soc-ssm2602.o
obj-$(CONFIG_SND_SOC_STAC9766) += snd-soc-stac9766.o
obj-$(CONFIG_SND_SOC_TLV320AIC23) += snd-soc-tlv320aic23.o
obj-$(CONFIG_SND_SOC_TLV320AIC26) += snd-soc-tlv320aic26.o
obj-$(CONFIG_SND_SOC_TLV320AIC3X) += snd-soc-tlv320aic3x.o
+obj-$(CONFIG_SND_SOC_TVL320AIC32X4) += snd-soc-tlv320aic32x4.o
obj-$(CONFIG_SND_SOC_TLV320DAC33) += snd-soc-tlv320dac33.o
obj-$(CONFIG_SND_SOC_TWL4030) += snd-soc-twl4030.o
obj-$(CONFIG_SND_SOC_TWL6040) += snd-soc-twl6040.o
@@ -141,6 +155,7 @@ obj-$(CONFIG_SND_SOC_WM8978) += snd-soc-wm8978.o
obj-$(CONFIG_SND_SOC_WM8985) += snd-soc-wm8985.o
obj-$(CONFIG_SND_SOC_WM8988) += snd-soc-wm8988.o
obj-$(CONFIG_SND_SOC_WM8990) += snd-soc-wm8990.o
+obj-$(CONFIG_SND_SOC_WM8991) += snd-soc-wm8991.o
obj-$(CONFIG_SND_SOC_WM8993) += snd-soc-wm8993.o
obj-$(CONFIG_SND_SOC_WM8994) += snd-soc-wm8994.o
obj-$(CONFIG_SND_SOC_WM8995) += snd-soc-wm8995.o
@@ -151,6 +166,7 @@ obj-$(CONFIG_SND_SOC_WM9713) += snd-soc-wm9713.o
obj-$(CONFIG_SND_SOC_WM_HUBS) += snd-soc-wm-hubs.o
# Amp
+obj-$(CONFIG_SND_SOC_LM4857) += snd-soc-lm4857.o
obj-$(CONFIG_SND_SOC_MAX9877) += snd-soc-max9877.o
obj-$(CONFIG_SND_SOC_TPA6130A2) += snd-soc-tpa6130a2.o
obj-$(CONFIG_SND_SOC_WM2000) += snd-soc-wm2000.o
diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c
index c27f8f5..cbf0b6d 100644
--- a/sound/soc/codecs/ak4104.c
+++ b/sound/soc/codecs/ak4104.c
@@ -294,7 +294,6 @@ static struct spi_driver ak4104_spi_driver = {
static int __init ak4104_init(void)
{
- pr_info("Asahi Kasei AK4104 ALSA SoC Codec Driver\n");
return spi_register_driver(&ak4104_spi_driver);
}
module_init(ak4104_init);
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index f00eba3..4be0570 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -116,6 +116,12 @@
#define BCKO_MASK (1 << 3)
#define BCKO_64 BCKO_MASK
+#define DIF_MASK (3 << 0)
+#define DSP (0 << 0)
+#define RIGHT_J (1 << 0)
+#define LEFT_J (2 << 0)
+#define I2S (3 << 0)
+
/* MD_CTL2 */
#define FS0 (1 << 0)
#define FS1 (1 << 1)
@@ -354,6 +360,24 @@ static int ak4642_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
snd_soc_update_bits(codec, PW_MGMT2, MS, data);
snd_soc_update_bits(codec, MD_CTL1, BCKO_MASK, bcko);
+ /* format type */
+ data = 0;
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_LEFT_J:
+ data = LEFT_J;
+ break;
+ case SND_SOC_DAIFMT_I2S:
+ data = I2S;
+ break;
+ /* FIXME
+ * Please add RIGHT_J / DSP support here
+ */
+ default:
+ return -EINVAL;
+ break;
+ }
+ snd_soc_update_bits(codec, MD_CTL1, DIF_MASK, data);
+
return 0;
}
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 8b51245..0206a17 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -193,12 +193,12 @@ static struct cs4270_mode_ratios cs4270_mode_ratios[] = {
/* The number of MCLK/LRCK ratios supported by the CS4270 */
#define NUM_MCLK_RATIOS ARRAY_SIZE(cs4270_mode_ratios)
-static int cs4270_reg_is_readable(unsigned int reg)
+static int cs4270_reg_is_readable(struct snd_soc_codec *codec, unsigned int reg)
{
return (reg >= CS4270_FIRSTREG) && (reg <= CS4270_LASTREG);
}
-static int cs4270_reg_is_volatile(unsigned int reg)
+static int cs4270_reg_is_volatile(struct snd_soc_codec *codec, unsigned int reg)
{
/* Unreadable registers are considered volatile */
if ((reg < CS4270_FIRSTREG) || (reg > CS4270_LASTREG))
@@ -719,7 +719,7 @@ static int cs4270_i2c_remove(struct i2c_client *i2c_client)
/*
* cs4270_id - I2C device IDs supported by this driver
*/
-static struct i2c_device_id cs4270_id[] = {
+static const struct i2c_device_id cs4270_id[] = {
{"cs4270", 0},
{}
};
@@ -743,8 +743,6 @@ static struct i2c_driver cs4270_i2c_driver = {
static int __init cs4270_init(void)
{
- pr_info("Cirrus Logic CS4270 ALSA SoC Codec Driver\n");
-
return i2c_add_driver(&cs4270_i2c_driver);
}
module_init(cs4270_init);
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
new file mode 100644
index 0000000..083aab9
--- /dev/null
+++ b/sound/soc/codecs/cs4271.c
@@ -0,0 +1,667 @@
+/*
+ * CS4271 ASoC codec driver
+ *
+ * Copyright (c) 2010 Alexander Sverdlin <subaparts@yandex.ru>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * This driver support CS4271 codec being master or slave, working
+ * in control port mode, connected either via SPI or I2C.
+ * The data format accepted is I2S or left-justified.
+ * DAPM support not implemented.
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/spi/spi.h>
+#include <sound/cs4271.h>
+
+#define CS4271_PCM_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
+ SNDRV_PCM_FMTBIT_S24_LE | \
+ SNDRV_PCM_FMTBIT_S32_LE)
+#define CS4271_PCM_RATES SNDRV_PCM_RATE_8000_192000
+
+/*
+ * CS4271 registers
+ * High byte represents SPI chip address (0x10) + write command (0)
+ * Low byte - codec register address
+ */
+#define CS4271_MODE1 0x2001 /* Mode Control 1 */
+#define CS4271_DACCTL 0x2002 /* DAC Control */
+#define CS4271_DACVOL 0x2003 /* DAC Volume & Mixing Control */
+#define CS4271_VOLA 0x2004 /* DAC Channel A Volume Control */
+#define CS4271_VOLB 0x2005 /* DAC Channel B Volume Control */
+#define CS4271_ADCCTL 0x2006 /* ADC Control */
+#define CS4271_MODE2 0x2007 /* Mode Control 2 */
+#define CS4271_CHIPID 0x2008 /* Chip ID */
+
+#define CS4271_FIRSTREG CS4271_MODE1
+#define CS4271_LASTREG CS4271_MODE2
+#define CS4271_NR_REGS ((CS4271_LASTREG & 0xFF) + 1)
+
+/* Bit masks for the CS4271 registers */
+#define CS4271_MODE1_MODE_MASK 0xC0
+#define CS4271_MODE1_MODE_1X 0x00
+#define CS4271_MODE1_MODE_2X 0x80
+#define CS4271_MODE1_MODE_4X 0xC0
+
+#define CS4271_MODE1_DIV_MASK 0x30
+#define CS4271_MODE1_DIV_1 0x00
+#define CS4271_MODE1_DIV_15 0x10
+#define CS4271_MODE1_DIV_2 0x20
+#define CS4271_MODE1_DIV_3 0x30
+
+#define CS4271_MODE1_MASTER 0x08
+
+#define CS4271_MODE1_DAC_DIF_MASK 0x07
+#define CS4271_MODE1_DAC_DIF_LJ 0x00
+#define CS4271_MODE1_DAC_DIF_I2S 0x01
+#define CS4271_MODE1_DAC_DIF_RJ16 0x02
+#define CS4271_MODE1_DAC_DIF_RJ24 0x03
+#define CS4271_MODE1_DAC_DIF_RJ20 0x04
+#define CS4271_MODE1_DAC_DIF_RJ18 0x05
+
+#define CS4271_DACCTL_AMUTE 0x80
+#define CS4271_DACCTL_IF_SLOW 0x40
+
+#define CS4271_DACCTL_DEM_MASK 0x30
+#define CS4271_DACCTL_DEM_DIS 0x00
+#define CS4271_DACCTL_DEM_441 0x10
+#define CS4271_DACCTL_DEM_48 0x20
+#define CS4271_DACCTL_DEM_32 0x30
+
+#define CS4271_DACCTL_SVRU 0x08
+#define CS4271_DACCTL_SRD 0x04
+#define CS4271_DACCTL_INVA 0x02
+#define CS4271_DACCTL_INVB 0x01
+
+#define CS4271_DACVOL_BEQUA 0x40
+#define CS4271_DACVOL_SOFT 0x20
+#define CS4271_DACVOL_ZEROC 0x10
+
+#define CS4271_DACVOL_ATAPI_MASK 0x0F
+#define CS4271_DACVOL_ATAPI_M_M 0x00
+#define CS4271_DACVOL_ATAPI_M_BR 0x01
+#define CS4271_DACVOL_ATAPI_M_BL 0x02
+#define CS4271_DACVOL_ATAPI_M_BLR2 0x03
+#define CS4271_DACVOL_ATAPI_AR_M 0x04
+#define CS4271_DACVOL_ATAPI_AR_BR 0x05
+#define CS4271_DACVOL_ATAPI_AR_BL 0x06
+#define CS4271_DACVOL_ATAPI_AR_BLR2 0x07
+#define CS4271_DACVOL_ATAPI_AL_M 0x08
+#define CS4271_DACVOL_ATAPI_AL_BR 0x09
+#define CS4271_DACVOL_ATAPI_AL_BL 0x0A
+#define CS4271_DACVOL_ATAPI_AL_BLR2 0x0B
+#define CS4271_DACVOL_ATAPI_ALR2_M 0x0C
+#define CS4271_DACVOL_ATAPI_ALR2_BR 0x0D
+#define CS4271_DACVOL_ATAPI_ALR2_BL 0x0E
+#define CS4271_DACVOL_ATAPI_ALR2_BLR2 0x0F
+
+#define CS4271_VOLA_MUTE 0x80
+#define CS4271_VOLA_VOL_MASK 0x7F
+#define CS4271_VOLB_MUTE 0x80
+#define CS4271_VOLB_VOL_MASK 0x7F
+
+#define CS4271_ADCCTL_DITHER16 0x20
+
+#define CS4271_ADCCTL_ADC_DIF_MASK 0x10
+#define CS4271_ADCCTL_ADC_DIF_LJ 0x00
+#define CS4271_ADCCTL_ADC_DIF_I2S 0x10
+
+#define CS4271_ADCCTL_MUTEA 0x08
+#define CS4271_ADCCTL_MUTEB 0x04
+#define CS4271_ADCCTL_HPFDA 0x02
+#define CS4271_ADCCTL_HPFDB 0x01
+
+#define CS4271_MODE2_LOOP 0x10
+#define CS4271_MODE2_MUTECAEQUB 0x08
+#define CS4271_MODE2_FREEZE 0x04
+#define CS4271_MODE2_CPEN 0x02
+#define CS4271_MODE2_PDN 0x01
+
+#define CS4271_CHIPID_PART_MASK 0xF0
+#define CS4271_CHIPID_REV_MASK 0x0F
+
+/*
+ * Default CS4271 power-up configuration
+ * Array contains non-existing in hw register at address 0
+ * Array do not include Chip ID, as codec driver does not use
+ * registers read operations at all
+ */
+static const u8 cs4271_dflt_reg[CS4271_NR_REGS] = {
+ 0,
+ 0,
+ CS4271_DACCTL_AMUTE,
+ CS4271_DACVOL_SOFT | CS4271_DACVOL_ATAPI_AL_BR,
+ 0,
+ 0,
+ 0,
+ 0,
+};
+
+struct cs4271_private {
+ /* SND_SOC_I2C or SND_SOC_SPI */
+ enum snd_soc_control_type bus_type;
+ void *control_data;
+ unsigned int mclk;
+ bool master;
+ bool deemph;
+ /* Current sample rate for de-emphasis control */
+ int rate;
+ /* GPIO driving Reset pin, if any */
+ int gpio_nreset;
+ /* GPIO that disable serial bus, if any */
+ int gpio_disable;
+};
+
+/*
+ * @freq is the desired MCLK rate
+ * MCLK rate should (c) be the sample rate, multiplied by one of the
+ * ratios listed in cs4271_mclk_fs_ratios table
+ */
+static int cs4271_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
+
+ cs4271->mclk = freq;
+ return 0;
+}
+
+static int cs4271_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ unsigned int format)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
+ unsigned int val = 0;
+ int ret;
+
+ switch (format & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBS_CFS:
+ cs4271->master = 0;
+ break;
+ case SND_SOC_DAIFMT_CBM_CFM:
+ cs4271->master = 1;
+ val |= CS4271_MODE1_MASTER;
+ break;
+ default:
+ dev_err(codec->dev, "Invalid DAI format\n");
+ return -EINVAL;
+ }
+
+ switch (format & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_LEFT_J:
+ val |= CS4271_MODE1_DAC_DIF_LJ;
+ ret = snd_soc_update_bits(codec, CS4271_ADCCTL,
+ CS4271_ADCCTL_ADC_DIF_MASK, CS4271_ADCCTL_ADC_DIF_LJ);
+ if (ret < 0)
+ return ret;
+ break;
+ case SND_SOC_DAIFMT_I2S:
+ val |= CS4271_MODE1_DAC_DIF_I2S;
+ ret = snd_soc_update_bits(codec, CS4271_ADCCTL,
+ CS4271_ADCCTL_ADC_DIF_MASK, CS4271_ADCCTL_ADC_DIF_I2S);
+ if (ret < 0)
+ return ret;
+ break;
+ default:
+ dev_err(codec->dev, "Invalid DAI format\n");
+ return -EINVAL;
+ }
+
+ ret = snd_soc_update_bits(codec, CS4271_MODE1,
+ CS4271_MODE1_DAC_DIF_MASK | CS4271_MODE1_MASTER, val);
+ if (ret < 0)
+ return ret;
+ return 0;
+}
+
+static int cs4271_deemph[] = {0, 44100, 48000, 32000};
+
+static int cs4271_set_deemph(struct snd_soc_codec *codec)
+{
+ struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
+ int i, ret;
+ int val = CS4271_DACCTL_DEM_DIS;
+
+ if (cs4271->deemph) {
+ /* Find closest de-emphasis freq */
+ val = 1;
+ for (i = 2; i < ARRAY_SIZE(cs4271_deemph); i++)
+ if (abs(cs4271_deemph[i] - cs4271->rate) <
+ abs(cs4271_deemph[val] - cs4271->rate))
+ val = i;
+ val <<= 4;
+ }
+
+ ret = snd_soc_update_bits(codec, CS4271_DACCTL,
+ CS4271_DACCTL_DEM_MASK, val);
+ if (ret < 0)
+ return ret;
+ return 0;
+}
+
+static int cs4271_get_deemph(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
+
+ ucontrol->value.enumerated.item[0] = cs4271->deemph;
+ return 0;
+}
+
+static int cs4271_put_deemph(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
+
+ cs4271->deemph = ucontrol->value.enumerated.item[0];
+ return cs4271_set_deemph(codec);
+}
+
+struct cs4271_clk_cfg {
+ bool master; /* codec mode */
+ u8 speed_mode; /* codec speed mode: 1x, 2x, 4x */
+ unsigned short ratio; /* MCLK / sample rate */
+ u8 ratio_mask; /* ratio bit mask for Master mode */
+};
+
+static struct cs4271_clk_cfg cs4271_clk_tab[] = {
+ {1, CS4271_MODE1_MODE_1X, 256, CS4271_MODE1_DIV_1},
+ {1, CS4271_MODE1_MODE_1X, 384, CS4271_MODE1_DIV_15},
+ {1, CS4271_MODE1_MODE_1X, 512, CS4271_MODE1_DIV_2},
+ {1, CS4271_MODE1_MODE_1X, 768, CS4271_MODE1_DIV_3},
+ {1, CS4271_MODE1_MODE_2X, 128, CS4271_MODE1_DIV_1},
+ {1, CS4271_MODE1_MODE_2X, 192, CS4271_MODE1_DIV_15},
+ {1, CS4271_MODE1_MODE_2X, 256, CS4271_MODE1_DIV_2},
+ {1, CS4271_MODE1_MODE_2X, 384, CS4271_MODE1_DIV_3},
+ {1, CS4271_MODE1_MODE_4X, 64, CS4271_MODE1_DIV_1},
+ {1, CS4271_MODE1_MODE_4X, 96, CS4271_MODE1_DIV_15},
+ {1, CS4271_MODE1_MODE_4X, 128, CS4271_MODE1_DIV_2},
+ {1, CS4271_MODE1_MODE_4X, 192, CS4271_MODE1_DIV_3},
+ {0, CS4271_MODE1_MODE_1X, 256, CS4271_MODE1_DIV_1},
+ {0, CS4271_MODE1_MODE_1X, 384, CS4271_MODE1_DIV_1},
+ {0, CS4271_MODE1_MODE_1X, 512, CS4271_MODE1_DIV_1},
+ {0, CS4271_MODE1_MODE_1X, 768, CS4271_MODE1_DIV_2},
+ {0, CS4271_MODE1_MODE_1X, 1024, CS4271_MODE1_DIV_2},
+ {0, CS4271_MODE1_MODE_2X, 128, CS4271_MODE1_DIV_1},
+ {0, CS4271_MODE1_MODE_2X, 192, CS4271_MODE1_DIV_1},
+ {0, CS4271_MODE1_MODE_2X, 256, CS4271_MODE1_DIV_1},
+ {0, CS4271_MODE1_MODE_2X, 384, CS4271_MODE1_DIV_2},
+ {0, CS4271_MODE1_MODE_2X, 512, CS4271_MODE1_DIV_2},
+ {0, CS4271_MODE1_MODE_4X, 64, CS4271_MODE1_DIV_1},
+ {0, CS4271_MODE1_MODE_4X, 96, CS4271_MODE1_DIV_1},
+ {0, CS4271_MODE1_MODE_4X, 128, CS4271_MODE1_DIV_1},
+ {0, CS4271_MODE1_MODE_4X, 192, CS4271_MODE1_DIV_2},
+ {0, CS4271_MODE1_MODE_4X, 256, CS4271_MODE1_DIV_2},
+};
+
+#define CS4171_NR_RATIOS ARRAY_SIZE(cs4271_clk_tab)
+
+static int cs4271_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_codec *codec = rtd->codec;
+ struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
+ int i, ret;
+ unsigned int ratio, val;
+
+ cs4271->rate = params_rate(params);
+
+ /* Configure DAC */
+ if (cs4271->rate < 50000)
+ val = CS4271_MODE1_MODE_1X;
+ else if (cs4271->rate < 100000)
+ val = CS4271_MODE1_MODE_2X;
+ else
+ val = CS4271_MODE1_MODE_4X;
+
+ ratio = cs4271->mclk / cs4271->rate;
+ for (i = 0; i < CS4171_NR_RATIOS; i++)
+ if ((cs4271_clk_tab[i].master == cs4271->master) &&
+ (cs4271_clk_tab[i].speed_mode == val) &&
+ (cs4271_clk_tab[i].ratio == ratio))
+ break;
+
+ if (i == CS4171_NR_RATIOS) {
+ dev_err(codec->dev, "Invalid sample rate\n");
+ return -EINVAL;
+ }
+
+ val |= cs4271_clk_tab[i].ratio_mask;
+
+ ret = snd_soc_update_bits(codec, CS4271_MODE1,
+ CS4271_MODE1_MODE_MASK | CS4271_MODE1_DIV_MASK, val);
+ if (ret < 0)
+ return ret;
+
+ return cs4271_set_deemph(codec);
+}
+
+static int cs4271_digital_mute(struct snd_soc_dai *dai, int mute)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ int ret;
+ int val_a = 0;
+ int val_b = 0;
+
+ if (mute) {
+ val_a = CS4271_VOLA_MUTE;
+ val_b = CS4271_VOLB_MUTE;
+ }
+
+ ret = snd_soc_update_bits(codec, CS4271_VOLA, CS4271_VOLA_MUTE, val_a);
+ if (ret < 0)
+ return ret;
+ ret = snd_soc_update_bits(codec, CS4271_VOLB, CS4271_VOLB_MUTE, val_b);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+/* CS4271 controls */
+static DECLARE_TLV_DB_SCALE(cs4271_dac_tlv, -12700, 100, 0);
+
+static const struct snd_kcontrol_new cs4271_snd_controls[] = {
+ SOC_DOUBLE_R_TLV("Master Playback Volume", CS4271_VOLA, CS4271_VOLB,
+ 0, 0x7F, 1, cs4271_dac_tlv),
+ SOC_SINGLE("Digital Loopback Switch", CS4271_MODE2, 4, 1, 0),
+ SOC_SINGLE("Soft Ramp Switch", CS4271_DACVOL, 5, 1, 0),
+ SOC_SINGLE("Zero Cross Switch", CS4271_DACVOL, 4, 1, 0),
+ SOC_SINGLE_BOOL_EXT("De-emphasis Switch", 0,
+ cs4271_get_deemph, cs4271_put_deemph),
+ SOC_SINGLE("Auto-Mute Switch", CS4271_DACCTL, 7, 1, 0),
+ SOC_SINGLE("Slow Roll Off Filter Switch", CS4271_DACCTL, 6, 1, 0),
+ SOC_SINGLE("Soft Volume Ramp-Up Switch", CS4271_DACCTL, 3, 1, 0),
+ SOC_SINGLE("Soft Ramp-Down Switch", CS4271_DACCTL, 2, 1, 0),
+ SOC_SINGLE("Left Channel Inversion Switch", CS4271_DACCTL, 1, 1, 0),
+ SOC_SINGLE("Right Channel Inversion Switch", CS4271_DACCTL, 0, 1, 0),
+ SOC_DOUBLE("Master Capture Switch", CS4271_ADCCTL, 3, 2, 1, 1),
+ SOC_SINGLE("Dither 16-Bit Data Switch", CS4271_ADCCTL, 5, 1, 0),
+ SOC_DOUBLE("High Pass Filter Switch", CS4271_ADCCTL, 1, 0, 1, 1),
+ SOC_DOUBLE_R("Master Playback Switch", CS4271_VOLA, CS4271_VOLB,
+ 7, 1, 1),
+};
+
+static struct snd_soc_dai_ops cs4271_dai_ops = {
+ .hw_params = cs4271_hw_params,
+ .set_sysclk = cs4271_set_dai_sysclk,
+ .set_fmt = cs4271_set_dai_fmt,
+ .digital_mute = cs4271_digital_mute,
+};
+
+static struct snd_soc_dai_driver cs4271_dai = {
+ .name = "cs4271-hifi",
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = CS4271_PCM_RATES,
+ .formats = CS4271_PCM_FORMATS,
+ },
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = CS4271_PCM_RATES,
+ .formats = CS4271_PCM_FORMATS,
+ },
+ .ops = &cs4271_dai_ops,
+ .symmetric_rates = 1,
+};
+
+#ifdef CONFIG_PM
+static int cs4271_soc_suspend(struct snd_soc_codec *codec, pm_message_t mesg)
+{
+ int ret;
+ /* Set power-down bit */
+ ret = snd_soc_update_bits(codec, CS4271_MODE2, 0, CS4271_MODE2_PDN);
+ if (ret < 0)
+ return ret;
+ return 0;
+}
+
+static int cs4271_soc_resume(struct snd_soc_codec *codec)
+{
+ int ret;
+ /* Restore codec state */
+ ret = snd_soc_cache_sync(codec);
+ if (ret < 0)
+ return ret;
+ /* then disable the power-down bit */
+ ret = snd_soc_update_bits(codec, CS4271_MODE2, CS4271_MODE2_PDN, 0);
+ if (ret < 0)
+ return ret;
+ return 0;
+}
+#else
+#define cs4271_soc_suspend NULL
+#define cs4271_soc_resume NULL
+#endif /* CONFIG_PM */
+
+static int cs4271_probe(struct snd_soc_codec *codec)
+{
+ struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
+ struct cs4271_platform_data *cs4271plat = codec->dev->platform_data;
+ int ret;
+ int gpio_nreset = -EINVAL;
+
+ codec->control_data = cs4271->control_data;
+
+ if (cs4271plat && gpio_is_valid(cs4271plat->gpio_nreset))
+ gpio_nreset = cs4271plat->gpio_nreset;
+
+ if (gpio_nreset >= 0)
+ if (gpio_request(gpio_nreset, "CS4271 Reset"))
+ gpio_nreset = -EINVAL;
+ if (gpio_nreset >= 0) {
+ /* Reset codec */
+ gpio_direction_output(gpio_nreset, 0);
+ udelay(1);
+ gpio_set_value(gpio_nreset, 1);
+ /* Give the codec time to wake up */
+ udelay(1);
+ }
+
+ cs4271->gpio_nreset = gpio_nreset;
+
+ /*
+ * In case of I2C, chip address specified in board data.
+ * So cache IO operations use 8 bit codec register address.
+ * In case of SPI, chip address and register address
+ * passed together as 16 bit value.
+ * Anyway, register address is masked with 0xFF inside
+ * soc-cache code.
+ */
+ if (cs4271->bus_type == SND_SOC_SPI)
+ ret = snd_soc_codec_set_cache_io(codec, 16, 8,
+ cs4271->bus_type);
+ else
+ ret = snd_soc_codec_set_cache_io(codec, 8, 8,
+ cs4271->bus_type);
+ if (ret) {
+ dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_update_bits(codec, CS4271_MODE2, 0,
+ CS4271_MODE2_PDN | CS4271_MODE2_CPEN);
+ if (ret < 0)
+ return ret;
+ ret = snd_soc_update_bits(codec, CS4271_MODE2, CS4271_MODE2_PDN, 0);
+ if (ret < 0)
+ return ret;
+ /* Power-up sequence requires 85 uS */
+ udelay(85);
+
+ return snd_soc_add_controls(codec, cs4271_snd_controls,
+ ARRAY_SIZE(cs4271_snd_controls));
+}
+
+static int cs4271_remove(struct snd_soc_codec *codec)
+{
+ struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
+ int gpio_nreset;
+
+ gpio_nreset = cs4271->gpio_nreset;
+
+ if (gpio_is_valid(gpio_nreset)) {
+ /* Set codec to the reset state */
+ gpio_set_value(gpio_nreset, 0);
+ gpio_free(gpio_nreset);
+ }
+
+ return 0;
+};
+
+static struct snd_soc_codec_driver soc_codec_dev_cs4271 = {
+ .probe = cs4271_probe,
+ .remove = cs4271_remove,
+ .suspend = cs4271_soc_suspend,
+ .resume = cs4271_soc_resume,
+ .reg_cache_default = cs4271_dflt_reg,
+ .reg_cache_size = ARRAY_SIZE(cs4271_dflt_reg),
+ .reg_word_size = sizeof(cs4271_dflt_reg[0]),
+ .compress_type = SND_SOC_FLAT_COMPRESSION,
+};
+
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit cs4271_spi_probe(struct spi_device *spi)
+{
+ struct cs4271_private *cs4271;
+
+ cs4271 = devm_kzalloc(&spi->dev, sizeof(*cs4271), GFP_KERNEL);
+ if (!cs4271)
+ return -ENOMEM;
+
+ spi_set_drvdata(spi, cs4271);
+ cs4271->control_data = spi;
+ cs4271->bus_type = SND_SOC_SPI;
+
+ return snd_soc_register_codec(&spi->dev, &soc_codec_dev_cs4271,
+ &cs4271_dai, 1);
+}
+
+static int __devexit cs4271_spi_remove(struct spi_device *spi)
+{
+ snd_soc_unregister_codec(&spi->dev);
+ return 0;
+}
+
+static struct spi_driver cs4271_spi_driver = {
+ .driver = {
+ .name = "cs4271",
+ .owner = THIS_MODULE,
+ },
+ .probe = cs4271_spi_probe,
+ .remove = __devexit_p(cs4271_spi_remove),
+};
+#endif /* defined(CONFIG_SPI_MASTER) */
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static const struct i2c_device_id cs4271_i2c_id[] = {
+ {"cs4271", 0},
+ {}
+};
+MODULE_DEVICE_TABLE(i2c, cs4271_i2c_id);
+
+static int __devinit cs4271_i2c_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct cs4271_private *cs4271;
+
+ cs4271 = devm_kzalloc(&client->dev, sizeof(*cs4271), GFP_KERNEL);
+ if (!cs4271)
+ return -ENOMEM;
+
+ i2c_set_clientdata(client, cs4271);
+ cs4271->control_data = client;
+ cs4271->bus_type = SND_SOC_I2C;
+
+ return snd_soc_register_codec(&client->dev, &soc_codec_dev_cs4271,
+ &cs4271_dai, 1);
+}
+
+static int __devexit cs4271_i2c_remove(struct i2c_client *client)
+{
+ snd_soc_unregister_codec(&client->dev);
+ return 0;
+}
+
+static struct i2c_driver cs4271_i2c_driver = {
+ .driver = {
+ .name = "cs4271",
+ .owner = THIS_MODULE,
+ },
+ .id_table = cs4271_i2c_id,
+ .probe = cs4271_i2c_probe,
+ .remove = __devexit_p(cs4271_i2c_remove),
+};
+#endif /* defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) */
+
+/*
+ * We only register our serial bus driver here without
+ * assignment to particular chip. So if any of the below
+ * fails, there is some problem with I2C or SPI subsystem.
+ * In most cases this module will be compiled with support
+ * of only one serial bus.
+ */
+static int __init cs4271_modinit(void)
+{
+ int ret;
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+ ret = i2c_add_driver(&cs4271_i2c_driver);
+ if (ret) {
+ pr_err("Failed to register CS4271 I2C driver: %d\n", ret);
+ return ret;
+ }
+#endif
+
+#if defined(CONFIG_SPI_MASTER)
+ ret = spi_register_driver(&cs4271_spi_driver);
+ if (ret) {
+ pr_err("Failed to register CS4271 SPI driver: %d\n", ret);
+ return ret;
+ }
+#endif
+
+ return 0;
+}
+module_init(cs4271_modinit);
+
+static void __exit cs4271_modexit(void)
+{
+#if defined(CONFIG_SPI_MASTER)
+ spi_unregister_driver(&cs4271_spi_driver);
+#endif
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+ i2c_del_driver(&cs4271_i2c_driver);
+#endif
+}
+module_exit(cs4271_modexit);
+
+MODULE_AUTHOR("Alexander Sverdlin <subaparts@yandex.ru>");
+MODULE_DESCRIPTION("Cirrus Logic CS4271 ALSA SoC Codec Driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/dfbmcs320.c b/sound/soc/codecs/dfbmcs320.c
new file mode 100644
index 0000000..704bbde
--- /dev/null
+++ b/sound/soc/codecs/dfbmcs320.c
@@ -0,0 +1,72 @@
+/*
+ * Driver for the DFBM-CS320 bluetooth module
+ * Copyright 2011 Lars-Peter Clausen <lars@metafoo.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <sound/soc.h>
+
+static struct snd_soc_dai_driver dfbmcs320_dai = {
+ .name = "dfbmcs320-pcm",
+ .playback = {
+ .channels_min = 1,
+ .channels_max = 1,
+ .rates = SNDRV_PCM_RATE_8000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ },
+ .capture = {
+ .channels_min = 1,
+ .channels_max = 1,
+ .rates = SNDRV_PCM_RATE_8000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ },
+};
+
+static struct snd_soc_codec_driver soc_codec_dev_dfbmcs320;
+
+static int __devinit dfbmcs320_probe(struct platform_device *pdev)
+{
+ return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_dfbmcs320,
+ &dfbmcs320_dai, 1);
+}
+
+static int __devexit dfbmcs320_remove(struct platform_device *pdev)
+{
+ snd_soc_unregister_codec(&pdev->dev);
+
+ return 0;
+}
+
+static struct platform_driver dfmcs320_driver = {
+ .driver = {
+ .name = "dfbmcs320",
+ .owner = THIS_MODULE,
+ },
+ .probe = dfbmcs320_probe,
+ .remove = __devexit_p(dfbmcs320_remove),
+};
+
+static int __init dfbmcs320_init(void)
+{
+ return platform_driver_register(&dfmcs320_driver);
+}
+module_init(dfbmcs320_init);
+
+static void __exit dfbmcs320_exit(void)
+{
+ platform_driver_unregister(&dfmcs320_driver);
+}
+module_exit(dfbmcs320_exit);
+
+MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
+MODULE_DESCRIPTION("ASoC DFBM-CS320 bluethooth module driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/lm4857.c b/sound/soc/codecs/lm4857.c
new file mode 100644
index 0000000..72de47e
--- /dev/null
+++ b/sound/soc/codecs/lm4857.c
@@ -0,0 +1,276 @@
+/*
+ * LM4857 AMP driver
+ *
+ * Copyright 2007 Wolfson Microelectronics PLC.
+ * Author: Graeme Gregory
+ * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
+ * Copyright 2011 Lars-Peter Clausen <lars@metafoo.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/i2c.h>
+#include <linux/slab.h>
+
+#include <sound/core.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+
+struct lm4857 {
+ struct i2c_client *i2c;
+ uint8_t mode;
+};
+
+static const uint8_t lm4857_default_regs[] = {
+ 0x00, 0x00, 0x00, 0x00,
+};
+
+/* The register offsets in the cache array */
+#define LM4857_MVOL 0
+#define LM4857_LVOL 1
+#define LM4857_RVOL 2
+#define LM4857_CTRL 3
+
+/* the shifts required to set these bits */
+#define LM4857_3D 5
+#define LM4857_WAKEUP 5
+#define LM4857_EPGAIN 4
+
+static int lm4857_write(struct snd_soc_codec *codec, unsigned int reg,
+ unsigned int value)
+{
+ uint8_t data;
+ int ret;
+
+ ret = snd_soc_cache_write(codec, reg, value);
+ if (ret < 0)
+ return ret;
+
+ data = (reg << 6) | value;
+ ret = i2c_master_send(codec->control_data, &data, 1);
+ if (ret != 1) {
+ dev_err(codec->dev, "Failed to write register: %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static unsigned int lm4857_read(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ unsigned int val;
+ int ret;
+
+ ret = snd_soc_cache_read(codec, reg, &val);
+ if (ret)
+ return -1;
+
+ return val;
+}
+
+static int lm4857_get_mode(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct lm4857 *lm4857 = snd_soc_codec_get_drvdata(codec);
+
+ ucontrol->value.integer.value[0] = lm4857->mode;
+
+ return 0;
+}
+
+static int lm4857_set_mode(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct lm4857 *lm4857 = snd_soc_codec_get_drvdata(codec);
+ uint8_t value = ucontrol->value.integer.value[0];
+
+ lm4857->mode = value;
+
+ if (codec->dapm.bias_level == SND_SOC_BIAS_ON)
+ snd_soc_update_bits(codec, LM4857_CTRL, 0x0F, value + 6);
+
+ return 1;
+}
+
+static int lm4857_set_bias_level(struct snd_soc_codec *codec,
+ enum snd_soc_bias_level level)
+{
+ struct lm4857 *lm4857 = snd_soc_codec_get_drvdata(codec);
+
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ snd_soc_update_bits(codec, LM4857_CTRL, 0x0F, lm4857->mode + 6);
+ break;
+ case SND_SOC_BIAS_STANDBY:
+ snd_soc_update_bits(codec, LM4857_CTRL, 0x0F, 0);
+ break;
+ default:
+ break;
+ }
+
+ codec->dapm.bias_level = level;
+
+ return 0;
+}
+
+static const char *lm4857_mode[] = {
+ "Earpiece",
+ "Loudspeaker",
+ "Loudspeaker + Headphone",
+ "Headphone",
+};
+
+static const struct soc_enum lm4857_mode_enum =
+ SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(lm4857_mode), lm4857_mode);
+
+static const struct snd_soc_dapm_widget lm4857_dapm_widgets[] = {
+ SND_SOC_DAPM_INPUT("IN"),
+
+ SND_SOC_DAPM_OUTPUT("LS"),
+ SND_SOC_DAPM_OUTPUT("HP"),
+ SND_SOC_DAPM_OUTPUT("EP"),
+};
+
+static const DECLARE_TLV_DB_SCALE(stereo_tlv, -4050, 150, 0);
+static const DECLARE_TLV_DB_SCALE(mono_tlv, -3450, 150, 0);
+
+static const struct snd_kcontrol_new lm4857_controls[] = {
+ SOC_SINGLE_TLV("Left Playback Volume", LM4857_LVOL, 0, 31, 0,
+ stereo_tlv),
+ SOC_SINGLE_TLV("Right Playback Volume", LM4857_RVOL, 0, 31, 0,
+ stereo_tlv),
+ SOC_SINGLE_TLV("Mono Playback Volume", LM4857_MVOL, 0, 31, 0,
+ mono_tlv),
+ SOC_SINGLE("Spk 3D Playback Switch", LM4857_LVOL, LM4857_3D, 1, 0),
+ SOC_SINGLE("HP 3D Playback Switch", LM4857_RVOL, LM4857_3D, 1, 0),
+ SOC_SINGLE("Fast Wakeup Playback Switch", LM4857_CTRL,
+ LM4857_WAKEUP, 1, 0),
+ SOC_SINGLE("Earpiece 6dB Playback Switch", LM4857_CTRL,
+ LM4857_EPGAIN, 1, 0),
+
+ SOC_ENUM_EXT("Mode", lm4857_mode_enum,
+ lm4857_get_mode, lm4857_set_mode),
+};
+
+/* There is a demux inbetween the the input signal and the output signals.
+ * Currently there is no easy way to model it in ASoC and since it does not make
+ * much of a difference in practice simply connect the input direclty to the
+ * outputs. */
+static const struct snd_soc_dapm_route lm4857_routes[] = {
+ {"LS", NULL, "IN"},
+ {"HP", NULL, "IN"},
+ {"EP", NULL, "IN"},
+};
+
+static int lm4857_probe(struct snd_soc_codec *codec)
+{
+ struct lm4857 *lm4857 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+ int ret;
+
+ codec->control_data = lm4857->i2c;
+
+ ret = snd_soc_add_controls(codec, lm4857_controls,
+ ARRAY_SIZE(lm4857_controls));
+ if (ret)
+ return ret;
+
+ ret = snd_soc_dapm_new_controls(dapm, lm4857_dapm_widgets,
+ ARRAY_SIZE(lm4857_dapm_widgets));
+ if (ret)
+ return ret;
+
+ ret = snd_soc_dapm_add_routes(dapm, lm4857_routes,
+ ARRAY_SIZE(lm4857_routes));
+ if (ret)
+ return ret;
+
+ snd_soc_dapm_new_widgets(dapm);
+
+ return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_lm4857 = {
+ .write = lm4857_write,
+ .read = lm4857_read,
+ .probe = lm4857_probe,
+ .reg_cache_size = ARRAY_SIZE(lm4857_default_regs),
+ .reg_word_size = sizeof(uint8_t),
+ .reg_cache_default = lm4857_default_regs,
+ .set_bias_level = lm4857_set_bias_level,
+};
+
+static int __devinit lm4857_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ struct lm4857 *lm4857;
+ int ret;
+
+ lm4857 = kzalloc(sizeof(*lm4857), GFP_KERNEL);
+ if (!lm4857)
+ return -ENOMEM;
+
+ i2c_set_clientdata(i2c, lm4857);
+
+ lm4857->i2c = i2c;
+
+ ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_lm4857, NULL, 0);
+
+ if (ret) {
+ kfree(lm4857);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int __devexit lm4857_i2c_remove(struct i2c_client *i2c)
+{
+ struct lm4857 *lm4857 = i2c_get_clientdata(i2c);
+
+ snd_soc_unregister_codec(&i2c->dev);
+ kfree(lm4857);
+
+ return 0;
+}
+
+static const struct i2c_device_id lm4857_i2c_id[] = {
+ { "lm4857", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, lm4857_i2c_id);
+
+static struct i2c_driver lm4857_i2c_driver = {
+ .driver = {
+ .name = "lm4857",
+ .owner = THIS_MODULE,
+ },
+ .probe = lm4857_i2c_probe,
+ .remove = __devexit_p(lm4857_i2c_remove),
+ .id_table = lm4857_i2c_id,
+};
+
+static int __init lm4857_init(void)
+{
+ return i2c_add_driver(&lm4857_i2c_driver);
+}
+module_init(lm4857_init);
+
+static void __exit lm4857_exit(void)
+{
+ i2c_del_driver(&lm4857_i2c_driver);
+}
+module_exit(lm4857_exit);
+
+MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
+MODULE_DESCRIPTION("LM4857 amplifier driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index 89498f9..bd0517c 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -608,7 +608,7 @@ static struct {
{ 0xFF, 0x00, 1 }, /* FF */
};
-static int max98088_volatile_register(unsigned int reg)
+static int max98088_volatile_register(struct snd_soc_codec *codec, unsigned int reg)
{
return max98088_access[reg].vol;
}
diff --git a/sound/soc/codecs/max9850.c b/sound/soc/codecs/max9850.c
new file mode 100644
index 0000000..208d2ee
--- /dev/null
+++ b/sound/soc/codecs/max9850.c
@@ -0,0 +1,389 @@
+/*
+ * max9850.c -- codec driver for max9850
+ *
+ * Copyright (C) 2011 taskit GmbH
+ *
+ * Author: Christian Glindkamp <christian.glindkamp@taskit.de>
+ *
+ * Initial development of this code was funded by
+ * MICRONIC Computer Systeme GmbH, http://www.mcsberlin.de/
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/i2c.h>
+#include <linux/slab.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+
+#include "max9850.h"
+
+struct max9850_priv {
+ unsigned int sysclk;
+};
+
+/* max9850 register cache */
+static const u8 max9850_reg[MAX9850_CACHEREGNUM] = {
+ 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+/* these registers are not used at the moment but provided for the sake of
+ * completeness */
+static int max9850_volatile_register(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ switch (reg) {
+ case MAX9850_STATUSA:
+ case MAX9850_STATUSB:
+ return 1;
+ default:
+ return 0;
+ }
+}
+
+static const unsigned int max9850_tlv[] = {
+ TLV_DB_RANGE_HEAD(4),
+ 0x18, 0x1f, TLV_DB_SCALE_ITEM(-7450, 400, 0),
+ 0x20, 0x33, TLV_DB_SCALE_ITEM(-4150, 200, 0),
+ 0x34, 0x37, TLV_DB_SCALE_ITEM(-150, 100, 0),
+ 0x38, 0x3f, TLV_DB_SCALE_ITEM(250, 50, 0),
+};
+
+static const struct snd_kcontrol_new max9850_controls[] = {
+SOC_SINGLE_TLV("Headphone Volume", MAX9850_VOLUME, 0, 0x3f, 1, max9850_tlv),
+SOC_SINGLE("Headphone Switch", MAX9850_VOLUME, 7, 1, 1),
+SOC_SINGLE("Mono Switch", MAX9850_GENERAL_PURPOSE, 2, 1, 0),
+};
+
+static const struct snd_kcontrol_new max9850_mixer_controls[] = {
+ SOC_DAPM_SINGLE("Line In Switch", MAX9850_ENABLE, 1, 1, 0),
+};
+
+static const struct snd_soc_dapm_widget max9850_dapm_widgets[] = {
+SND_SOC_DAPM_SUPPLY("Charge Pump 1", MAX9850_ENABLE, 4, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("Charge Pump 2", MAX9850_ENABLE, 5, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("MCLK", MAX9850_ENABLE, 6, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("SHDN", MAX9850_ENABLE, 7, 0, NULL, 0),
+SND_SOC_DAPM_MIXER_NAMED_CTL("Output Mixer", MAX9850_ENABLE, 2, 0,
+ &max9850_mixer_controls[0],
+ ARRAY_SIZE(max9850_mixer_controls)),
+SND_SOC_DAPM_PGA("Headphone Output", MAX9850_ENABLE, 3, 0, NULL, 0),
+SND_SOC_DAPM_DAC("DAC", "HiFi Playback", MAX9850_ENABLE, 0, 0),
+SND_SOC_DAPM_OUTPUT("OUTL"),
+SND_SOC_DAPM_OUTPUT("HPL"),
+SND_SOC_DAPM_OUTPUT("OUTR"),
+SND_SOC_DAPM_OUTPUT("HPR"),
+SND_SOC_DAPM_MIXER("Line Input", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_INPUT("INL"),
+SND_SOC_DAPM_INPUT("INR"),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+ /* output mixer */
+ {"Output Mixer", NULL, "DAC"},
+ {"Output Mixer", "Line In Switch", "Line Input"},
+
+ /* outputs */
+ {"Headphone Output", NULL, "Output Mixer"},
+ {"HPL", NULL, "Headphone Output"},
+ {"HPR", NULL, "Headphone Output"},
+ {"OUTL", NULL, "Output Mixer"},
+ {"OUTR", NULL, "Output Mixer"},
+
+ /* inputs */
+ {"Line Input", NULL, "INL"},
+ {"Line Input", NULL, "INR"},
+
+ /* supplies */
+ {"Output Mixer", NULL, "Charge Pump 1"},
+ {"Output Mixer", NULL, "Charge Pump 2"},
+ {"Output Mixer", NULL, "SHDN"},
+ {"DAC", NULL, "MCLK"},
+};
+
+static int max9850_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ struct max9850_priv *max9850 = snd_soc_codec_get_drvdata(codec);
+ u64 lrclk_div;
+ u8 sf, da;
+
+ if (!max9850->sysclk)
+ return -EINVAL;
+
+ /* lrclk_div = 2^22 * rate / iclk with iclk = mclk / sf */
+ sf = (snd_soc_read(codec, MAX9850_CLOCK) >> 2) + 1;
+ lrclk_div = (1 << 22);
+ lrclk_div *= params_rate(params);
+ lrclk_div *= sf;
+ do_div(lrclk_div, max9850->sysclk);
+
+ snd_soc_write(codec, MAX9850_LRCLK_MSB, (lrclk_div >> 8) & 0x7f);
+ snd_soc_write(codec, MAX9850_LRCLK_LSB, lrclk_div & 0xff);
+
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ da = 0;
+ break;
+ case SNDRV_PCM_FORMAT_S20_3LE:
+ da = 0x2;
+ break;
+ case SNDRV_PCM_FORMAT_S24_LE:
+ da = 0x3;
+ break;
+ default:
+ return -EINVAL;
+ }
+ snd_soc_update_bits(codec, MAX9850_DIGITAL_AUDIO, 0x3, da);
+
+ return 0;
+}
+
+static int max9850_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct max9850_priv *max9850 = snd_soc_codec_get_drvdata(codec);
+
+ /* calculate mclk -> iclk divider */
+ if (freq <= 13000000)
+ snd_soc_write(codec, MAX9850_CLOCK, 0x0);
+ else if (freq <= 26000000)
+ snd_soc_write(codec, MAX9850_CLOCK, 0x4);
+ else if (freq <= 40000000)
+ snd_soc_write(codec, MAX9850_CLOCK, 0x8);
+ else
+ return -EINVAL;
+
+ max9850->sysclk = freq;
+ return 0;
+}
+
+static int max9850_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ u8 da = 0;
+
+ /* set master/slave audio interface */
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBM_CFM:
+ da |= MAX9850_MASTER;
+ break;
+ case SND_SOC_DAIFMT_CBS_CFS:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* interface format */
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_I2S:
+ da |= MAX9850_DLY;
+ break;
+ case SND_SOC_DAIFMT_RIGHT_J:
+ da |= MAX9850_RTJ;
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* clock inversion */
+ switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+ case SND_SOC_DAIFMT_NB_NF:
+ break;
+ case SND_SOC_DAIFMT_IB_IF:
+ da |= MAX9850_BCINV | MAX9850_INV;
+ break;
+ case SND_SOC_DAIFMT_IB_NF:
+ da |= MAX9850_BCINV;
+ break;
+ case SND_SOC_DAIFMT_NB_IF:
+ da |= MAX9850_INV;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* set da */
+ snd_soc_write(codec, MAX9850_DIGITAL_AUDIO, da);
+
+ return 0;
+}
+
+static int max9850_set_bias_level(struct snd_soc_codec *codec,
+ enum snd_soc_bias_level level)
+{
+ int ret;
+
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ break;
+ case SND_SOC_BIAS_PREPARE:
+ break;
+ case SND_SOC_BIAS_STANDBY:
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+ ret = snd_soc_cache_sync(codec);
+ if (ret) {
+ dev_err(codec->dev,
+ "Failed to sync cache: %d\n", ret);
+ return ret;
+ }
+ }
+ break;
+ case SND_SOC_BIAS_OFF:
+ break;
+ }
+ codec->dapm.bias_level = level;
+ return 0;
+}
+
+#define MAX9850_RATES SNDRV_PCM_RATE_8000_48000
+
+#define MAX9850_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+ SNDRV_PCM_FMTBIT_S24_LE)
+
+static struct snd_soc_dai_ops max9850_dai_ops = {
+ .hw_params = max9850_hw_params,
+ .set_sysclk = max9850_set_dai_sysclk,
+ .set_fmt = max9850_set_dai_fmt,
+};
+
+static struct snd_soc_dai_driver max9850_dai = {
+ .name = "max9850-hifi",
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = MAX9850_RATES,
+ .formats = MAX9850_FORMATS
+ },
+ .ops = &max9850_dai_ops,
+};
+
+#ifdef CONFIG_PM
+static int max9850_suspend(struct snd_soc_codec *codec, pm_message_t state)
+{
+ max9850_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+ return 0;
+}
+
+static int max9850_resume(struct snd_soc_codec *codec)
+{
+ max9850_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+ return 0;
+}
+#else
+#define max9850_suspend NULL
+#define max9850_resume NULL
+#endif
+
+static int max9850_probe(struct snd_soc_codec *codec)
+{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+ int ret;
+
+ ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_I2C);
+ if (ret < 0) {
+ dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+ return ret;
+ }
+
+ /* enable zero-detect */
+ snd_soc_update_bits(codec, MAX9850_GENERAL_PURPOSE, 1, 1);
+ /* enable slew-rate control */
+ snd_soc_update_bits(codec, MAX9850_VOLUME, 0x40, 0x40);
+ /* set slew-rate 125ms */
+ snd_soc_update_bits(codec, MAX9850_CHARGE_PUMP, 0xff, 0xc0);
+
+ snd_soc_dapm_new_controls(dapm, max9850_dapm_widgets,
+ ARRAY_SIZE(max9850_dapm_widgets));
+ snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
+
+ snd_soc_add_controls(codec, max9850_controls,
+ ARRAY_SIZE(max9850_controls));
+
+ return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_max9850 = {
+ .probe = max9850_probe,
+ .suspend = max9850_suspend,
+ .resume = max9850_resume,
+ .set_bias_level = max9850_set_bias_level,
+ .reg_cache_size = ARRAY_SIZE(max9850_reg),
+ .reg_word_size = sizeof(u8),
+ .reg_cache_default = max9850_reg,
+ .volatile_register = max9850_volatile_register,
+};
+
+static int __devinit max9850_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ struct max9850_priv *max9850;
+ int ret;
+
+ max9850 = kzalloc(sizeof(struct max9850_priv), GFP_KERNEL);
+ if (max9850 == NULL)
+ return -ENOMEM;
+
+ i2c_set_clientdata(i2c, max9850);
+
+ ret = snd_soc_register_codec(&i2c->dev,
+ &soc_codec_dev_max9850, &max9850_dai, 1);
+ if (ret < 0)
+ kfree(max9850);
+ return ret;
+}
+
+static __devexit int max9850_i2c_remove(struct i2c_client *client)
+{
+ snd_soc_unregister_codec(&client->dev);
+ kfree(i2c_get_clientdata(client));
+ return 0;
+}
+
+static const struct i2c_device_id max9850_i2c_id[] = {
+ { "max9850", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, max9850_i2c_id);
+
+static struct i2c_driver max9850_i2c_driver = {
+ .driver = {
+ .name = "max9850",
+ .owner = THIS_MODULE,
+ },
+ .probe = max9850_i2c_probe,
+ .remove = __devexit_p(max9850_i2c_remove),
+ .id_table = max9850_i2c_id,
+};
+
+static int __init max9850_init(void)
+{
+ return i2c_add_driver(&max9850_i2c_driver);
+}
+module_init(max9850_init);
+
+static void __exit max9850_exit(void)
+{
+ i2c_del_driver(&max9850_i2c_driver);
+}
+module_exit(max9850_exit);
+
+MODULE_AUTHOR("Christian Glindkamp <christian.glindkamp@taskit.de>");
+MODULE_DESCRIPTION("ASoC MAX9850 codec driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/max9850.h b/sound/soc/codecs/max9850.h
new file mode 100644
index 0000000..72b1ddb
--- /dev/null
+++ b/sound/soc/codecs/max9850.h
@@ -0,0 +1,38 @@
+/*
+ * max9850.h -- codec driver for max9850
+ *
+ * Copyright (C) 2011 taskit GmbH
+ * Author: Christian Glindkamp <christian.glindkamp@taskit.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+#ifndef _MAX9850_H
+#define _MAX9850_H
+
+#define MAX9850_STATUSA 0x00
+#define MAX9850_STATUSB 0x01
+#define MAX9850_VOLUME 0x02
+#define MAX9850_GENERAL_PURPOSE 0x03
+#define MAX9850_INTERRUPT 0x04
+#define MAX9850_ENABLE 0x05
+#define MAX9850_CLOCK 0x06
+#define MAX9850_CHARGE_PUMP 0x07
+#define MAX9850_LRCLK_MSB 0x08
+#define MAX9850_LRCLK_LSB 0x09
+#define MAX9850_DIGITAL_AUDIO 0x0a
+
+#define MAX9850_CACHEREGNUM 11
+
+/* MAX9850_DIGITAL_AUDIO */
+#define MAX9850_MASTER (1<<7)
+#define MAX9850_INV (1<<6)
+#define MAX9850_BCINV (1<<5)
+#define MAX9850_DLY (1<<3)
+#define MAX9850_RTJ (1<<2)
+
+#endif
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
new file mode 100644
index 0000000..1f7217f
--- /dev/null
+++ b/sound/soc/codecs/sgtl5000.c
@@ -0,0 +1,1513 @@
+/*
+ * sgtl5000.c -- SGTL5000 ALSA SoC Audio driver
+ *
+ * Copyright 2010-2011 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/consumer.h>
+#include <sound/core.h>
+#include <sound/tlv.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+
+#include "sgtl5000.h"
+
+#define SGTL5000_DAP_REG_OFFSET 0x0100
+#define SGTL5000_MAX_REG_OFFSET 0x013A
+
+/* default value of sgtl5000 registers except DAP */
+static const u16 sgtl5000_regs[SGTL5000_MAX_REG_OFFSET >> 1] = {
+ 0xa011, /* 0x0000, CHIP_ID. 11 stand for revison 17 */
+ 0x0000, /* 0x0002, CHIP_DIG_POWER. */
+ 0x0008, /* 0x0004, CHIP_CKL_CTRL */
+ 0x0010, /* 0x0006, CHIP_I2S_CTRL */
+ 0x0000, /* 0x0008, reserved */
+ 0x0008, /* 0x000A, CHIP_SSS_CTRL */
+ 0x0000, /* 0x000C, reserved */
+ 0x020c, /* 0x000E, CHIP_ADCDAC_CTRL */
+ 0x3c3c, /* 0x0010, CHIP_DAC_VOL */
+ 0x0000, /* 0x0012, reserved */
+ 0x015f, /* 0x0014, CHIP_PAD_STRENGTH */
+ 0x0000, /* 0x0016, reserved */
+ 0x0000, /* 0x0018, reserved */
+ 0x0000, /* 0x001A, reserved */
+ 0x0000, /* 0x001E, reserved */
+ 0x0000, /* 0x0020, CHIP_ANA_ADC_CTRL */
+ 0x1818, /* 0x0022, CHIP_ANA_HP_CTRL */
+ 0x0111, /* 0x0024, CHIP_ANN_CTRL */
+ 0x0000, /* 0x0026, CHIP_LINREG_CTRL */
+ 0x0000, /* 0x0028, CHIP_REF_CTRL */
+ 0x0000, /* 0x002A, CHIP_MIC_CTRL */
+ 0x0000, /* 0x002C, CHIP_LINE_OUT_CTRL */
+ 0x0404, /* 0x002E, CHIP_LINE_OUT_VOL */
+ 0x7060, /* 0x0030, CHIP_ANA_POWER */
+ 0x5000, /* 0x0032, CHIP_PLL_CTRL */
+ 0x0000, /* 0x0034, CHIP_CLK_TOP_CTRL */
+ 0x0000, /* 0x0036, CHIP_ANA_STATUS */
+ 0x0000, /* 0x0038, reserved */
+ 0x0000, /* 0x003A, CHIP_ANA_TEST2 */
+ 0x0000, /* 0x003C, CHIP_SHORT_CTRL */
+ 0x0000, /* reserved */
+};
+
+/* default value of dap registers */
+static const u16 sgtl5000_dap_regs[] = {
+ 0x0000, /* 0x0100, DAP_CONTROL */
+ 0x0000, /* 0x0102, DAP_PEQ */
+ 0x0040, /* 0x0104, DAP_BASS_ENHANCE */
+ 0x051f, /* 0x0106, DAP_BASS_ENHANCE_CTRL */
+ 0x0000, /* 0x0108, DAP_AUDIO_EQ */
+ 0x0040, /* 0x010A, DAP_SGTL_SURROUND */
+ 0x0000, /* 0x010C, DAP_FILTER_COEF_ACCESS */
+ 0x0000, /* 0x010E, DAP_COEF_WR_B0_MSB */
+ 0x0000, /* 0x0110, DAP_COEF_WR_B0_LSB */
+ 0x0000, /* 0x0112, reserved */
+ 0x0000, /* 0x0114, reserved */
+ 0x002f, /* 0x0116, DAP_AUDIO_EQ_BASS_BAND0 */
+ 0x002f, /* 0x0118, DAP_AUDIO_EQ_BAND0 */
+ 0x002f, /* 0x011A, DAP_AUDIO_EQ_BAND2 */
+ 0x002f, /* 0x011C, DAP_AUDIO_EQ_BAND3 */
+ 0x002f, /* 0x011E, DAP_AUDIO_EQ_TREBLE_BAND4 */
+ 0x8000, /* 0x0120, DAP_MAIN_CHAN */
+ 0x0000, /* 0x0122, DAP_MIX_CHAN */
+ 0x0510, /* 0x0124, DAP_AVC_CTRL */
+ 0x1473, /* 0x0126, DAP_AVC_THRESHOLD */
+ 0x0028, /* 0x0128, DAP_AVC_ATTACK */
+ 0x0050, /* 0x012A, DAP_AVC_DECAY */
+ 0x0000, /* 0x012C, DAP_COEF_WR_B1_MSB */
+ 0x0000, /* 0x012E, DAP_COEF_WR_B1_LSB */
+ 0x0000, /* 0x0130, DAP_COEF_WR_B2_MSB */
+ 0x0000, /* 0x0132, DAP_COEF_WR_B2_LSB */
+ 0x0000, /* 0x0134, DAP_COEF_WR_A1_MSB */
+ 0x0000, /* 0x0136, DAP_COEF_WR_A1_LSB */
+ 0x0000, /* 0x0138, DAP_COEF_WR_A2_MSB */
+ 0x0000, /* 0x013A, DAP_COEF_WR_A2_LSB */
+};
+
+/* regulator supplies for sgtl5000, VDDD is an optional external supply */
+enum sgtl5000_regulator_supplies {
+ VDDA,
+ VDDIO,
+ VDDD,
+ SGTL5000_SUPPLY_NUM
+};
+
+/* vddd is optional supply */
+static const char *supply_names[SGTL5000_SUPPLY_NUM] = {
+ "VDDA",
+ "VDDIO",
+ "VDDD"
+};
+
+#define LDO_CONSUMER_NAME "VDDD_LDO"
+#define LDO_VOLTAGE 1200000
+
+static struct regulator_consumer_supply ldo_consumer[] = {
+ REGULATOR_SUPPLY(LDO_CONSUMER_NAME, NULL),
+};
+
+static struct regulator_init_data ldo_init_data = {
+ .constraints = {
+ .min_uV = 850000,
+ .max_uV = 1600000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL,
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &ldo_consumer[0],
+};
+
+/*
+ * sgtl5000 internal ldo regulator,
+ * enabled when VDDD not provided
+ */
+struct ldo_regulator {
+ struct regulator_desc desc;
+ struct regulator_dev *dev;
+ int voltage;
+ void *codec_data;
+ bool enabled;
+};
+
+/* sgtl5000 private structure in codec */
+struct sgtl5000_priv {
+ int sysclk; /* sysclk rate */
+ int master; /* i2s master or not */
+ int fmt; /* i2s data format */
+ struct regulator_bulk_data supplies[SGTL5000_SUPPLY_NUM];
+ struct ldo_regulator *ldo;
+};
+
+/*
+ * mic_bias power on/off share the same register bits with
+ * output impedance of mic bias, when power on mic bias, we
+ * need reclaim it to impedance value.
+ * 0x0 = Powered off
+ * 0x1 = 2Kohm
+ * 0x2 = 4Kohm
+ * 0x3 = 8Kohm
+ */
+static int mic_bias_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ switch (event) {
+ case SND_SOC_DAPM_POST_PMU:
+ /* change mic bias resistor to 4Kohm */
+ snd_soc_update_bits(w->codec, SGTL5000_CHIP_MIC_CTRL,
+ SGTL5000_BIAS_R_4k, SGTL5000_BIAS_R_4k);
+ break;
+
+ case SND_SOC_DAPM_PRE_PMD:
+ /*
+ * SGTL5000_BIAS_R_8k as mask to clean the two bits
+ * of mic bias and output impedance
+ */
+ snd_soc_update_bits(w->codec, SGTL5000_CHIP_MIC_CTRL,
+ SGTL5000_BIAS_R_8k, 0);
+ break;
+ }
+ return 0;
+}
+
+/*
+ * using codec assist to small pop, hp_powerup or lineout_powerup
+ * should stay setting until vag_powerup is fully ramped down,
+ * vag fully ramped down require 400ms.
+ */
+static int small_pop_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER,
+ SGTL5000_VAG_POWERUP, SGTL5000_VAG_POWERUP);
+ break;
+
+ case SND_SOC_DAPM_PRE_PMD:
+ snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER,
+ SGTL5000_VAG_POWERUP, 0);
+ msleep(400);
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+/* input sources for ADC */
+static const char *adc_mux_text[] = {
+ "MIC_IN", "LINE_IN"
+};
+
+static const struct soc_enum adc_enum =
+SOC_ENUM_SINGLE(SGTL5000_CHIP_ANA_CTRL, 2, 2, adc_mux_text);
+
+static const struct snd_kcontrol_new adc_mux =
+SOC_DAPM_ENUM("Capture Mux", adc_enum);
+
+/* input sources for DAC */
+static const char *dac_mux_text[] = {
+ "DAC", "LINE_IN"
+};
+
+static const struct soc_enum dac_enum =
+SOC_ENUM_SINGLE(SGTL5000_CHIP_ANA_CTRL, 6, 2, dac_mux_text);
+
+static const struct snd_kcontrol_new dac_mux =
+SOC_DAPM_ENUM("Headphone Mux", dac_enum);
+
+static const struct snd_soc_dapm_widget sgtl5000_dapm_widgets[] = {
+ SND_SOC_DAPM_INPUT("LINE_IN"),
+ SND_SOC_DAPM_INPUT("MIC_IN"),
+
+ SND_SOC_DAPM_OUTPUT("HP_OUT"),
+ SND_SOC_DAPM_OUTPUT("LINE_OUT"),
+
+ SND_SOC_DAPM_MICBIAS_E("Mic Bias", SGTL5000_CHIP_MIC_CTRL, 8, 0,
+ mic_bias_event,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+
+ SND_SOC_DAPM_PGA_E("HP", SGTL5000_CHIP_ANA_POWER, 4, 0, NULL, 0,
+ small_pop_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
+ SND_SOC_DAPM_PGA_E("LO", SGTL5000_CHIP_ANA_POWER, 0, 0, NULL, 0,
+ small_pop_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
+
+ SND_SOC_DAPM_MUX("Capture Mux", SND_SOC_NOPM, 0, 0, &adc_mux),
+ SND_SOC_DAPM_MUX("Headphone Mux", SND_SOC_NOPM, 0, 0, &dac_mux),
+
+ /* aif for i2s input */
+ SND_SOC_DAPM_AIF_IN("AIFIN", "Playback",
+ 0, SGTL5000_CHIP_DIG_POWER,
+ 0, 0),
+
+ /* aif for i2s output */
+ SND_SOC_DAPM_AIF_OUT("AIFOUT", "Capture",
+ 0, SGTL5000_CHIP_DIG_POWER,
+ 1, 0),
+
+ SND_SOC_DAPM_ADC("ADC", "Capture", SGTL5000_CHIP_ANA_POWER, 1, 0),
+
+ SND_SOC_DAPM_DAC("DAC", "Playback", SGTL5000_CHIP_ANA_POWER, 3, 0),
+};
+
+/* routes for sgtl5000 */
+static const struct snd_soc_dapm_route audio_map[] = {
+ {"Capture Mux", "LINE_IN", "LINE_IN"}, /* line_in --> adc_mux */
+ {"Capture Mux", "MIC_IN", "MIC_IN"}, /* mic_in --> adc_mux */
+
+ {"ADC", NULL, "Capture Mux"}, /* adc_mux --> adc */
+ {"AIFOUT", NULL, "ADC"}, /* adc --> i2s_out */
+
+ {"DAC", NULL, "AIFIN"}, /* i2s-->dac,skip audio mux */
+ {"Headphone Mux", "DAC", "DAC"}, /* dac --> hp_mux */
+ {"LO", NULL, "DAC"}, /* dac --> line_out */
+
+ {"Headphone Mux", "LINE_IN", "LINE_IN"},/* line_in --> hp_mux */
+ {"HP", NULL, "Headphone Mux"}, /* hp_mux --> hp */
+
+ {"LINE_OUT", NULL, "LO"},
+ {"HP_OUT", NULL, "HP"},
+};
+
+/* custom function to fetch info of PCM playback volume */
+static int dac_info_volsw(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 2;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 0xfc - 0x3c;
+ return 0;
+}
+
+/*
+ * custom function to get of PCM playback volume
+ *
+ * dac volume register
+ * 15-------------8-7--------------0
+ * | R channel vol | L channel vol |
+ * -------------------------------
+ *
+ * PCM volume with 0.5017 dB steps from 0 to -90 dB
+ *
+ * register values map to dB
+ * 0x3B and less = Reserved
+ * 0x3C = 0 dB
+ * 0x3D = -0.5 dB
+ * 0xF0 = -90 dB
+ * 0xFC and greater = Muted
+ *
+ * register value map to userspace value
+ *
+ * register value 0x3c(0dB) 0xf0(-90dB)0xfc
+ * ------------------------------
+ * userspace value 0xc0 0
+ */
+static int dac_get_volsw(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ int reg;
+ int l;
+ int r;
+
+ reg = snd_soc_read(codec, SGTL5000_CHIP_DAC_VOL);
+
+ /* get left channel volume */
+ l = (reg & SGTL5000_DAC_VOL_LEFT_MASK) >> SGTL5000_DAC_VOL_LEFT_SHIFT;
+
+ /* get right channel volume */
+ r = (reg & SGTL5000_DAC_VOL_RIGHT_MASK) >> SGTL5000_DAC_VOL_RIGHT_SHIFT;
+
+ /* make sure value fall in (0x3c,0xfc) */
+ l = clamp(l, 0x3c, 0xfc);
+ r = clamp(r, 0x3c, 0xfc);
+
+ /* invert it and map to userspace value */
+ l = 0xfc - l;
+ r = 0xfc - r;
+
+ ucontrol->value.integer.value[0] = l;
+ ucontrol->value.integer.value[1] = r;
+
+ return 0;
+}
+
+/*
+ * custom function to put of PCM playback volume
+ *
+ * dac volume register
+ * 15-------------8-7--------------0
+ * | R channel vol | L channel vol |
+ * -------------------------------
+ *
+ * PCM volume with 0.5017 dB steps from 0 to -90 dB
+ *
+ * register values map to dB
+ * 0x3B and less = Reserved
+ * 0x3C = 0 dB
+ * 0x3D = -0.5 dB
+ * 0xF0 = -90 dB
+ * 0xFC and greater = Muted
+ *
+ * userspace value map to register value
+ *
+ * userspace value 0xc0 0
+ * ------------------------------
+ * register value 0x3c(0dB) 0xf0(-90dB)0xfc
+ */
+static int dac_put_volsw(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ int reg;
+ int l;
+ int r;
+
+ l = ucontrol->value.integer.value[0];
+ r = ucontrol->value.integer.value[1];
+
+ /* make sure userspace volume fall in (0, 0xfc-0x3c) */
+ l = clamp(l, 0, 0xfc - 0x3c);
+ r = clamp(r, 0, 0xfc - 0x3c);
+
+ /* invert it, get the value can be set to register */
+ l = 0xfc - l;
+ r = 0xfc - r;
+
+ /* shift to get the register value */
+ reg = l << SGTL5000_DAC_VOL_LEFT_SHIFT |
+ r << SGTL5000_DAC_VOL_RIGHT_SHIFT;
+
+ snd_soc_write(codec, SGTL5000_CHIP_DAC_VOL, reg);
+
+ return 0;
+}
+
+static const DECLARE_TLV_DB_SCALE(capture_6db_attenuate, -600, 600, 0);
+
+/* tlv for mic gain, 0db 20db 30db 40db */
+static const unsigned int mic_gain_tlv[] = {
+ TLV_DB_RANGE_HEAD(4),
+ 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
+ 1, 3, TLV_DB_SCALE_ITEM(2000, 1000, 0),
+};
+
+/* tlv for hp volume, -51.5db to 12.0db, step .5db */
+static const DECLARE_TLV_DB_SCALE(headphone_volume, -5150, 50, 0);
+
+static const struct snd_kcontrol_new sgtl5000_snd_controls[] = {
+ /* SOC_DOUBLE_S8_TLV with invert */
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "PCM Playback Volume",
+ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |
+ SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .info = dac_info_volsw,
+ .get = dac_get_volsw,
+ .put = dac_put_volsw,
+ },
+
+ SOC_DOUBLE("Capture Volume", SGTL5000_CHIP_ANA_ADC_CTRL, 0, 4, 0xf, 0),
+ SOC_SINGLE_TLV("Capture Attenuate Switch (-6dB)",
+ SGTL5000_CHIP_ANA_ADC_CTRL,
+ 8, 2, 0, capture_6db_attenuate),
+ SOC_SINGLE("Capture ZC Switch", SGTL5000_CHIP_ANA_CTRL, 1, 1, 0),
+
+ SOC_DOUBLE_TLV("Headphone Playback Volume",
+ SGTL5000_CHIP_ANA_HP_CTRL,
+ 0, 8,
+ 0x7f, 1,
+ headphone_volume),
+ SOC_SINGLE("Headphone Playback ZC Switch", SGTL5000_CHIP_ANA_CTRL,
+ 5, 1, 0),
+
+ SOC_SINGLE_TLV("Mic Volume", SGTL5000_CHIP_MIC_CTRL,
+ 0, 4, 0, mic_gain_tlv),
+};
+
+/* mute the codec used by alsa core */
+static int sgtl5000_digital_mute(struct snd_soc_dai *codec_dai, int mute)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ u16 adcdac_ctrl = SGTL5000_DAC_MUTE_LEFT | SGTL5000_DAC_MUTE_RIGHT;
+
+ snd_soc_update_bits(codec, SGTL5000_CHIP_ADCDAC_CTRL,
+ adcdac_ctrl, mute ? adcdac_ctrl : 0);
+
+ return 0;
+}
+
+/* set codec format */
+static int sgtl5000_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
+ u16 i2sctl = 0;
+
+ sgtl5000->master = 0;
+ /*
+ * i2s clock and frame master setting.
+ * ONLY support:
+ * - clock and frame slave,
+ * - clock and frame master
+ */
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBS_CFS:
+ break;
+ case SND_SOC_DAIFMT_CBM_CFM:
+ i2sctl |= SGTL5000_I2S_MASTER;
+ sgtl5000->master = 1;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* setting i2s data format */
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_DSP_A:
+ i2sctl |= SGTL5000_I2S_MODE_PCM;
+ break;
+ case SND_SOC_DAIFMT_DSP_B:
+ i2sctl |= SGTL5000_I2S_MODE_PCM;
+ i2sctl |= SGTL5000_I2S_LRALIGN;
+ break;
+ case SND_SOC_DAIFMT_I2S:
+ i2sctl |= SGTL5000_I2S_MODE_I2S_LJ;
+ break;
+ case SND_SOC_DAIFMT_RIGHT_J:
+ i2sctl |= SGTL5000_I2S_MODE_RJ;
+ i2sctl |= SGTL5000_I2S_LRPOL;
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ i2sctl |= SGTL5000_I2S_MODE_I2S_LJ;
+ i2sctl |= SGTL5000_I2S_LRALIGN;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ sgtl5000->fmt = fmt & SND_SOC_DAIFMT_FORMAT_MASK;
+
+ /* Clock inversion */
+ switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+ case SND_SOC_DAIFMT_NB_NF:
+ break;
+ case SND_SOC_DAIFMT_IB_NF:
+ i2sctl |= SGTL5000_I2S_SCLK_INV;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ snd_soc_write(codec, SGTL5000_CHIP_I2S_CTRL, i2sctl);
+
+ return 0;
+}
+
+/* set codec sysclk */
+static int sgtl5000_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
+
+ switch (clk_id) {
+ case SGTL5000_SYSCLK:
+ sgtl5000->sysclk = freq;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/*
+ * set clock according to i2s frame clock,
+ * sgtl5000 provide 2 clock sources.
+ * 1. sys_mclk. sample freq can only configure to
+ * 1/256, 1/384, 1/512 of sys_mclk.
+ * 2. pll. can derive any audio clocks.
+ *
+ * clock setting rules:
+ * 1. in slave mode, only sys_mclk can use.
+ * 2. as constraint by sys_mclk, sample freq should
+ * set to 32k, 44.1k and above.
+ * 3. using sys_mclk prefer to pll to save power.
+ */
+static int sgtl5000_set_clock(struct snd_soc_codec *codec, int frame_rate)
+{
+ struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
+ int clk_ctl = 0;
+ int sys_fs; /* sample freq */
+
+ /*
+ * sample freq should be divided by frame clock,
+ * if frame clock lower than 44.1khz, sample feq should set to
+ * 32khz or 44.1khz.
+ */
+ switch (frame_rate) {
+ case 8000:
+ case 16000:
+ sys_fs = 32000;
+ break;
+ case 11025:
+ case 22050:
+ sys_fs = 44100;
+ break;
+ default:
+ sys_fs = frame_rate;
+ break;
+ }
+
+ /* set divided factor of frame clock */
+ switch (sys_fs / frame_rate) {
+ case 4:
+ clk_ctl |= SGTL5000_RATE_MODE_DIV_4 << SGTL5000_RATE_MODE_SHIFT;
+ break;
+ case 2:
+ clk_ctl |= SGTL5000_RATE_MODE_DIV_2 << SGTL5000_RATE_MODE_SHIFT;
+ break;
+ case 1:
+ clk_ctl |= SGTL5000_RATE_MODE_DIV_1 << SGTL5000_RATE_MODE_SHIFT;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* set the sys_fs according to frame rate */
+ switch (sys_fs) {
+ case 32000:
+ clk_ctl |= SGTL5000_SYS_FS_32k << SGTL5000_SYS_FS_SHIFT;
+ break;
+ case 44100:
+ clk_ctl |= SGTL5000_SYS_FS_44_1k << SGTL5000_SYS_FS_SHIFT;
+ break;
+ case 48000:
+ clk_ctl |= SGTL5000_SYS_FS_48k << SGTL5000_SYS_FS_SHIFT;
+ break;
+ case 96000:
+ clk_ctl |= SGTL5000_SYS_FS_96k << SGTL5000_SYS_FS_SHIFT;
+ break;
+ default:
+ dev_err(codec->dev, "frame rate %d not supported\n",
+ frame_rate);
+ return -EINVAL;
+ }
+
+ /*
+ * calculate the divider of mclk/sample_freq,
+ * factor of freq =96k can only be 256, since mclk in range (12m,27m)
+ */
+ switch (sgtl5000->sysclk / sys_fs) {
+ case 256:
+ clk_ctl |= SGTL5000_MCLK_FREQ_256FS <<
+ SGTL5000_MCLK_FREQ_SHIFT;
+ break;
+ case 384:
+ clk_ctl |= SGTL5000_MCLK_FREQ_384FS <<
+ SGTL5000_MCLK_FREQ_SHIFT;
+ break;
+ case 512:
+ clk_ctl |= SGTL5000_MCLK_FREQ_512FS <<
+ SGTL5000_MCLK_FREQ_SHIFT;
+ break;
+ default:
+ /* if mclk not satisify the divider, use pll */
+ if (sgtl5000->master) {
+ clk_ctl |= SGTL5000_MCLK_FREQ_PLL <<
+ SGTL5000_MCLK_FREQ_SHIFT;
+ } else {
+ dev_err(codec->dev,
+ "PLL not supported in slave mode\n");
+ return -EINVAL;
+ }
+ }
+
+ /* if using pll, please check manual 6.4.2 for detail */
+ if ((clk_ctl & SGTL5000_MCLK_FREQ_MASK) == SGTL5000_MCLK_FREQ_PLL) {
+ u64 out, t;
+ int div2;
+ int pll_ctl;
+ unsigned int in, int_div, frac_div;
+
+ if (sgtl5000->sysclk > 17000000) {
+ div2 = 1;
+ in = sgtl5000->sysclk / 2;
+ } else {
+ div2 = 0;
+ in = sgtl5000->sysclk;
+ }
+ if (sys_fs == 44100)
+ out = 180633600;
+ else
+ out = 196608000;
+ t = do_div(out, in);
+ int_div = out;
+ t *= 2048;
+ do_div(t, in);
+ frac_div = t;
+ pll_ctl = int_div << SGTL5000_PLL_INT_DIV_SHIFT |
+ frac_div << SGTL5000_PLL_FRAC_DIV_SHIFT;
+
+ snd_soc_write(codec, SGTL5000_CHIP_PLL_CTRL, pll_ctl);
+ if (div2)
+ snd_soc_update_bits(codec,
+ SGTL5000_CHIP_CLK_TOP_CTRL,
+ SGTL5000_INPUT_FREQ_DIV2,
+ SGTL5000_INPUT_FREQ_DIV2);
+ else
+ snd_soc_update_bits(codec,
+ SGTL5000_CHIP_CLK_TOP_CTRL,
+ SGTL5000_INPUT_FREQ_DIV2,
+ 0);
+
+ /* power up pll */
+ snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
+ SGTL5000_PLL_POWERUP | SGTL5000_VCOAMP_POWERUP,
+ SGTL5000_PLL_POWERUP | SGTL5000_VCOAMP_POWERUP);
+ } else {
+ /* power down pll */
+ snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
+ SGTL5000_PLL_POWERUP | SGTL5000_VCOAMP_POWERUP,
+ 0);
+ }
+
+ /* if using pll, clk_ctrl must be set after pll power up */
+ snd_soc_write(codec, SGTL5000_CHIP_CLK_CTRL, clk_ctl);
+
+ return 0;
+}
+
+/*
+ * Set PCM DAI bit size and sample rate.
+ * input: params_rate, params_fmt
+ */
+static int sgtl5000_pcm_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_codec *codec = rtd->codec;
+ struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
+ int channels = params_channels(params);
+ int i2s_ctl = 0;
+ int stereo;
+ int ret;
+
+ /* sysclk should already set */
+ if (!sgtl5000->sysclk) {
+ dev_err(codec->dev, "%s: set sysclk first!\n", __func__);
+ return -EFAULT;
+ }
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ stereo = SGTL5000_DAC_STEREO;
+ else
+ stereo = SGTL5000_ADC_STEREO;
+
+ /* set mono to save power */
+ snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER, stereo,
+ channels == 1 ? 0 : stereo);
+
+ /* set codec clock base on lrclk */
+ ret = sgtl5000_set_clock(codec, params_rate(params));
+ if (ret)
+ return ret;
+
+ /* set i2s data format */
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ if (sgtl5000->fmt == SND_SOC_DAIFMT_RIGHT_J)
+ return -EINVAL;
+ i2s_ctl |= SGTL5000_I2S_DLEN_16 << SGTL5000_I2S_DLEN_SHIFT;
+ i2s_ctl |= SGTL5000_I2S_SCLKFREQ_32FS <<
+ SGTL5000_I2S_SCLKFREQ_SHIFT;
+ break;
+ case SNDRV_PCM_FORMAT_S20_3LE:
+ i2s_ctl |= SGTL5000_I2S_DLEN_20 << SGTL5000_I2S_DLEN_SHIFT;
+ i2s_ctl |= SGTL5000_I2S_SCLKFREQ_64FS <<
+ SGTL5000_I2S_SCLKFREQ_SHIFT;
+ break;
+ case SNDRV_PCM_FORMAT_S24_LE:
+ i2s_ctl |= SGTL5000_I2S_DLEN_24 << SGTL5000_I2S_DLEN_SHIFT;
+ i2s_ctl |= SGTL5000_I2S_SCLKFREQ_64FS <<
+ SGTL5000_I2S_SCLKFREQ_SHIFT;
+ break;
+ case SNDRV_PCM_FORMAT_S32_LE:
+ if (sgtl5000->fmt == SND_SOC_DAIFMT_RIGHT_J)
+ return -EINVAL;
+ i2s_ctl |= SGTL5000_I2S_DLEN_32 << SGTL5000_I2S_DLEN_SHIFT;
+ i2s_ctl |= SGTL5000_I2S_SCLKFREQ_64FS <<
+ SGTL5000_I2S_SCLKFREQ_SHIFT;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ snd_soc_update_bits(codec, SGTL5000_CHIP_I2S_CTRL, i2s_ctl, i2s_ctl);
+
+ return 0;
+}
+
+static int ldo_regulator_is_enabled(struct regulator_dev *dev)
+{
+ struct ldo_regulator *ldo = rdev_get_drvdata(dev);
+
+ return ldo->enabled;
+}
+
+static int ldo_regulator_enable(struct regulator_dev *dev)
+{
+ struct ldo_regulator *ldo = rdev_get_drvdata(dev);
+ struct snd_soc_codec *codec = (struct snd_soc_codec *)ldo->codec_data;
+ int reg;
+
+ if (ldo_regulator_is_enabled(dev))
+ return 0;
+
+ /* set regulator value firstly */
+ reg = (1600 - ldo->voltage / 1000) / 50;
+ reg = clamp(reg, 0x0, 0xf);
+
+ /* amend the voltage value, unit: uV */
+ ldo->voltage = (1600 - reg * 50) * 1000;
+
+ /* set voltage to register */
+ snd_soc_update_bits(codec, SGTL5000_CHIP_LINREG_CTRL,
+ (0x1 << 4) - 1, reg);
+
+ snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
+ SGTL5000_LINEREG_D_POWERUP,
+ SGTL5000_LINEREG_D_POWERUP);
+
+ /* when internal ldo enabled, simple digital power can be disabled */
+ snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
+ SGTL5000_LINREG_SIMPLE_POWERUP,
+ 0);
+
+ ldo->enabled = 1;
+ return 0;
+}
+
+static int ldo_regulator_disable(struct regulator_dev *dev)
+{
+ struct ldo_regulator *ldo = rdev_get_drvdata(dev);
+ struct snd_soc_codec *codec = (struct snd_soc_codec *)ldo->codec_data;
+
+ snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
+ SGTL5000_LINEREG_D_POWERUP,
+ 0);
+
+ /* clear voltage info */
+ snd_soc_update_bits(codec, SGTL5000_CHIP_LINREG_CTRL,
+ (0x1 << 4) - 1, 0);
+
+ ldo->enabled = 0;
+
+ return 0;
+}
+
+static int ldo_regulator_get_voltage(struct regulator_dev *dev)
+{
+ struct ldo_regulator *ldo = rdev_get_drvdata(dev);
+
+ return ldo->voltage;
+}
+
+static struct regulator_ops ldo_regulator_ops = {
+ .is_enabled = ldo_regulator_is_enabled,
+ .enable = ldo_regulator_enable,
+ .disable = ldo_regulator_disable,
+ .get_voltage = ldo_regulator_get_voltage,
+};
+
+static int ldo_regulator_register(struct snd_soc_codec *codec,
+ struct regulator_init_data *init_data,
+ int voltage)
+{
+ struct ldo_regulator *ldo;
+
+ ldo = kzalloc(sizeof(struct ldo_regulator), GFP_KERNEL);
+
+ if (!ldo) {
+ dev_err(codec->dev, "failed to allocate ldo_regulator\n");
+ return -ENOMEM;
+ }
+
+ ldo->desc.name = kstrdup(dev_name(codec->dev), GFP_KERNEL);
+ if (!ldo->desc.name) {
+ kfree(ldo);
+ dev_err(codec->dev, "failed to allocate decs name memory\n");
+ return -ENOMEM;
+ }
+
+ ldo->desc.type = REGULATOR_VOLTAGE;
+ ldo->desc.owner = THIS_MODULE;
+ ldo->desc.ops = &ldo_regulator_ops;
+ ldo->desc.n_voltages = 1;
+
+ ldo->codec_data = codec;
+ ldo->voltage = voltage;
+
+ ldo->dev = regulator_register(&ldo->desc, codec->dev,
+ init_data, ldo);
+ if (IS_ERR(ldo->dev)) {
+ int ret = PTR_ERR(ldo->dev);
+
+ dev_err(codec->dev, "failed to register regulator\n");
+ kfree(ldo->desc.name);
+ kfree(ldo);
+
+ return ret;
+ }
+
+ return 0;
+}
+
+static int ldo_regulator_remove(struct snd_soc_codec *codec)
+{
+ struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
+ struct ldo_regulator *ldo = sgtl5000->ldo;
+
+ if (!ldo)
+ return 0;
+
+ regulator_unregister(ldo->dev);
+ kfree(ldo->desc.name);
+ kfree(ldo);
+
+ return 0;
+}
+
+/*
+ * set dac bias
+ * common state changes:
+ * startup:
+ * off --> standby --> prepare --> on
+ * standby --> prepare --> on
+ *
+ * stop:
+ * on --> prepare --> standby
+ */
+static int sgtl5000_set_bias_level(struct snd_soc_codec *codec,
+ enum snd_soc_bias_level level)
+{
+ int ret;
+ struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
+
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ case SND_SOC_BIAS_PREPARE:
+ break;
+ case SND_SOC_BIAS_STANDBY:
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+ ret = regulator_bulk_enable(
+ ARRAY_SIZE(sgtl5000->supplies),
+ sgtl5000->supplies);
+ if (ret)
+ return ret;
+ udelay(10);
+ }
+
+ break;
+ case SND_SOC_BIAS_OFF:
+ regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
+ sgtl5000->supplies);
+ break;
+ }
+
+ codec->dapm.bias_level = level;
+ return 0;
+}
+
+#define SGTL5000_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
+ SNDRV_PCM_FMTBIT_S20_3LE |\
+ SNDRV_PCM_FMTBIT_S24_LE |\
+ SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops sgtl5000_ops = {
+ .hw_params = sgtl5000_pcm_hw_params,
+ .digital_mute = sgtl5000_digital_mute,
+ .set_fmt = sgtl5000_set_dai_fmt,
+ .set_sysclk = sgtl5000_set_dai_sysclk,
+};
+
+static struct snd_soc_dai_driver sgtl5000_dai = {
+ .name = "sgtl5000",
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ /*
+ * only support 8~48K + 96K,
+ * TODO modify hw_param to support more
+ */
+ .rates = SNDRV_PCM_RATE_8000_48000 | SNDRV_PCM_RATE_96000,
+ .formats = SGTL5000_FORMATS,
+ },
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_48000 | SNDRV_PCM_RATE_96000,
+ .formats = SGTL5000_FORMATS,
+ },
+ .ops = &sgtl5000_ops,
+ .symmetric_rates = 1,
+};
+
+static int sgtl5000_volatile_register(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ switch (reg) {
+ case SGTL5000_CHIP_ID:
+ case SGTL5000_CHIP_ADCDAC_CTRL:
+ case SGTL5000_CHIP_ANA_STATUS:
+ return 1;
+ }
+
+ return 0;
+}
+
+#ifdef CONFIG_SUSPEND
+static int sgtl5000_suspend(struct snd_soc_codec *codec, pm_message_t state)
+{
+ sgtl5000_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+ return 0;
+}
+
+/*
+ * restore all sgtl5000 registers,
+ * since a big hole between dap and regular registers,
+ * we will restore them respectively.
+ */
+static int sgtl5000_restore_regs(struct snd_soc_codec *codec)
+{
+ u16 *cache = codec->reg_cache;
+ int i;
+ int regular_regs = SGTL5000_CHIP_SHORT_CTRL >> 1;
+
+ /* restore regular registers */
+ for (i = 0; i < regular_regs; i++) {
+ int reg = i << 1;
+
+ /* this regs depends on the others */
+ if (reg == SGTL5000_CHIP_ANA_POWER ||
+ reg == SGTL5000_CHIP_CLK_CTRL ||
+ reg == SGTL5000_CHIP_LINREG_CTRL ||
+ reg == SGTL5000_CHIP_LINE_OUT_CTRL ||
+ reg == SGTL5000_CHIP_CLK_CTRL)
+ continue;
+
+ snd_soc_write(codec, reg, cache[i]);
+ }
+
+ /* restore dap registers */
+ for (i = SGTL5000_DAP_REG_OFFSET >> 1;
+ i < SGTL5000_MAX_REG_OFFSET >> 1; i++) {
+ int reg = i << 1;
+
+ snd_soc_write(codec, reg, cache[i]);
+ }
+
+ /*
+ * restore power and other regs according
+ * to set_power() and set_clock()
+ */
+ snd_soc_write(codec, SGTL5000_CHIP_LINREG_CTRL,
+ cache[SGTL5000_CHIP_LINREG_CTRL >> 1]);
+
+ snd_soc_write(codec, SGTL5000_CHIP_ANA_POWER,
+ cache[SGTL5000_CHIP_ANA_POWER >> 1]);
+
+ snd_soc_write(codec, SGTL5000_CHIP_CLK_CTRL,
+ cache[SGTL5000_CHIP_CLK_CTRL >> 1]);
+
+ snd_soc_write(codec, SGTL5000_CHIP_REF_CTRL,
+ cache[SGTL5000_CHIP_REF_CTRL >> 1]);
+
+ snd_soc_write(codec, SGTL5000_CHIP_LINE_OUT_CTRL,
+ cache[SGTL5000_CHIP_LINE_OUT_CTRL >> 1]);
+ return 0;
+}
+
+static int sgtl5000_resume(struct snd_soc_codec *codec)
+{
+ /* Bring the codec back up to standby to enable regulators */
+ sgtl5000_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+ /* Restore registers by cached in memory */
+ sgtl5000_restore_regs(codec);
+ return 0;
+}
+#else
+#define sgtl5000_suspend NULL
+#define sgtl5000_resume NULL
+#endif /* CONFIG_SUSPEND */
+
+/*
+ * sgtl5000 has 3 internal power supplies:
+ * 1. VAG, normally set to vdda/2
+ * 2. chargepump, set to different value
+ * according to voltage of vdda and vddio
+ * 3. line out VAG, normally set to vddio/2
+ *
+ * and should be set according to:
+ * 1. vddd provided by external or not
+ * 2. vdda and vddio voltage value. > 3.1v or not
+ * 3. chip revision >=0x11 or not. If >=0x11, not use external vddd.
+ */
+static int sgtl5000_set_power_regs(struct snd_soc_codec *codec)
+{
+ int vddd;
+ int vdda;
+ int vddio;
+ u16 ana_pwr;
+ u16 lreg_ctrl;
+ int vag;
+ struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
+
+ vdda = regulator_get_voltage(sgtl5000->supplies[VDDA].consumer);
+ vddio = regulator_get_voltage(sgtl5000->supplies[VDDIO].consumer);
+ vddd = regulator_get_voltage(sgtl5000->supplies[VDDD].consumer);
+
+ vdda = vdda / 1000;
+ vddio = vddio / 1000;
+ vddd = vddd / 1000;
+
+ if (vdda <= 0 || vddio <= 0 || vddd < 0) {
+ dev_err(codec->dev, "regulator voltage not set correctly\n");
+
+ return -EINVAL;
+ }
+
+ /* according to datasheet, maximum voltage of supplies */
+ if (vdda > 3600 || vddio > 3600 || vddd > 1980) {
+ dev_err(codec->dev,
+ "exceed max voltage vdda %dmv vddio %dma vddd %dma\n",
+ vdda, vddio, vddd);
+
+ return -EINVAL;
+ }
+
+ /* reset value */
+ ana_pwr = snd_soc_read(codec, SGTL5000_CHIP_ANA_POWER);
+ ana_pwr |= SGTL5000_DAC_STEREO |
+ SGTL5000_ADC_STEREO |
+ SGTL5000_REFTOP_POWERUP;
+ lreg_ctrl = snd_soc_read(codec, SGTL5000_CHIP_LINREG_CTRL);
+
+ if (vddio < 3100 && vdda < 3100) {
+ /* enable internal oscillator used for charge pump */
+ snd_soc_update_bits(codec, SGTL5000_CHIP_CLK_TOP_CTRL,
+ SGTL5000_INT_OSC_EN,
+ SGTL5000_INT_OSC_EN);
+ /* Enable VDDC charge pump */
+ ana_pwr |= SGTL5000_VDDC_CHRGPMP_POWERUP;
+ } else if (vddio >= 3100 && vdda >= 3100) {
+ /*
+ * if vddio and vddd > 3.1v,
+ * charge pump should be clean before set ana_pwr
+ */
+ snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
+ SGTL5000_VDDC_CHRGPMP_POWERUP, 0);
+
+ /* VDDC use VDDIO rail */
+ lreg_ctrl |= SGTL5000_VDDC_ASSN_OVRD;
+ lreg_ctrl |= SGTL5000_VDDC_MAN_ASSN_VDDIO <<
+ SGTL5000_VDDC_MAN_ASSN_SHIFT;
+ }
+
+ snd_soc_write(codec, SGTL5000_CHIP_LINREG_CTRL, lreg_ctrl);
+
+ snd_soc_write(codec, SGTL5000_CHIP_ANA_POWER, ana_pwr);
+
+ /* set voltage to register */
+ snd_soc_update_bits(codec, SGTL5000_CHIP_LINREG_CTRL,
+ (0x1 << 4) - 1, 0x8);
+
+ /*
+ * if vddd linear reg has been enabled,
+ * simple digital supply should be clear to get
+ * proper VDDD voltage.
+ */
+ if (ana_pwr & SGTL5000_LINEREG_D_POWERUP)
+ snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
+ SGTL5000_LINREG_SIMPLE_POWERUP,
+ 0);
+ else
+ snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER,
+ SGTL5000_LINREG_SIMPLE_POWERUP |
+ SGTL5000_STARTUP_POWERUP,
+ 0);
+
+ /*
+ * set ADC/DAC VAG to vdda / 2,
+ * should stay in range (0.8v, 1.575v)
+ */
+ vag = vdda / 2;
+ if (vag <= SGTL5000_ANA_GND_BASE)
+ vag = 0;
+ else if (vag >= SGTL5000_ANA_GND_BASE + SGTL5000_ANA_GND_STP *
+ (SGTL5000_ANA_GND_MASK >> SGTL5000_ANA_GND_SHIFT))
+ vag = SGTL5000_ANA_GND_MASK >> SGTL5000_ANA_GND_SHIFT;
+ else
+ vag = (vag - SGTL5000_ANA_GND_BASE) / SGTL5000_ANA_GND_STP;
+
+ snd_soc_update_bits(codec, SGTL5000_CHIP_REF_CTRL,
+ vag << SGTL5000_ANA_GND_SHIFT,
+ vag << SGTL5000_ANA_GND_SHIFT);
+
+ /* set line out VAG to vddio / 2, in range (0.8v, 1.675v) */
+ vag = vddio / 2;
+ if (vag <= SGTL5000_LINE_OUT_GND_BASE)
+ vag = 0;
+ else if (vag >= SGTL5000_LINE_OUT_GND_BASE +
+ SGTL5000_LINE_OUT_GND_STP * SGTL5000_LINE_OUT_GND_MAX)
+ vag = SGTL5000_LINE_OUT_GND_MAX;
+ else
+ vag = (vag - SGTL5000_LINE_OUT_GND_BASE) /
+ SGTL5000_LINE_OUT_GND_STP;
+
+ snd_soc_update_bits(codec, SGTL5000_CHIP_LINE_OUT_CTRL,
+ vag << SGTL5000_LINE_OUT_GND_SHIFT |
+ SGTL5000_LINE_OUT_CURRENT_360u <<
+ SGTL5000_LINE_OUT_CURRENT_SHIFT,
+ vag << SGTL5000_LINE_OUT_GND_SHIFT |
+ SGTL5000_LINE_OUT_CURRENT_360u <<
+ SGTL5000_LINE_OUT_CURRENT_SHIFT);
+
+ return 0;
+}
+
+static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
+{
+ u16 reg;
+ int ret;
+ int rev;
+ int i;
+ int external_vddd = 0;
+ struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
+
+ for (i = 0; i < ARRAY_SIZE(sgtl5000->supplies); i++)
+ sgtl5000->supplies[i].supply = supply_names[i];
+
+ ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(sgtl5000->supplies),
+ sgtl5000->supplies);
+ if (!ret)
+ external_vddd = 1;
+ else {
+ /* set internal ldo to 1.2v */
+ int voltage = LDO_VOLTAGE;
+
+ ret = ldo_regulator_register(codec, &ldo_init_data, voltage);
+ if (ret) {
+ dev_err(codec->dev,
+ "Failed to register vddd internal supplies: %d\n",
+ ret);
+ return ret;
+ }
+
+ sgtl5000->supplies[VDDD].supply = LDO_CONSUMER_NAME;
+
+ ret = regulator_bulk_get(codec->dev,
+ ARRAY_SIZE(sgtl5000->supplies),
+ sgtl5000->supplies);
+
+ if (ret) {
+ ldo_regulator_remove(codec);
+ dev_err(codec->dev,
+ "Failed to request supplies: %d\n", ret);
+
+ return ret;
+ }
+ }
+
+ ret = regulator_bulk_enable(ARRAY_SIZE(sgtl5000->supplies),
+ sgtl5000->supplies);
+ if (ret)
+ goto err_regulator_free;
+
+ /* wait for all power rails bring up */
+ udelay(10);
+
+ /* read chip information */
+ reg = snd_soc_read(codec, SGTL5000_CHIP_ID);
+ if (((reg & SGTL5000_PARTID_MASK) >> SGTL5000_PARTID_SHIFT) !=
+ SGTL5000_PARTID_PART_ID) {
+ dev_err(codec->dev,
+ "Device with ID register %x is not a sgtl5000\n", reg);
+ ret = -ENODEV;
+ goto err_regulator_disable;
+ }
+
+ rev = (reg & SGTL5000_REVID_MASK) >> SGTL5000_REVID_SHIFT;
+ dev_info(codec->dev, "sgtl5000 revision %d\n", rev);
+
+ /*
+ * workaround for revision 0x11 and later,
+ * roll back to use internal LDO
+ */
+ if (external_vddd && rev >= 0x11) {
+ int voltage = LDO_VOLTAGE;
+ /* disable all regulator first */
+ regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
+ sgtl5000->supplies);
+ /* free VDDD regulator */
+ regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies),
+ sgtl5000->supplies);
+
+ ret = ldo_regulator_register(codec, &ldo_init_data, voltage);
+ if (ret)
+ return ret;
+
+ sgtl5000->supplies[VDDD].supply = LDO_CONSUMER_NAME;
+
+ ret = regulator_bulk_get(codec->dev,
+ ARRAY_SIZE(sgtl5000->supplies),
+ sgtl5000->supplies);
+ if (ret) {
+ ldo_regulator_remove(codec);
+ dev_err(codec->dev,
+ "Failed to request supplies: %d\n", ret);
+
+ return ret;
+ }
+
+ ret = regulator_bulk_enable(ARRAY_SIZE(sgtl5000->supplies),
+ sgtl5000->supplies);
+ if (ret)
+ goto err_regulator_free;
+
+ /* wait for all power rails bring up */
+ udelay(10);
+ }
+
+ return 0;
+
+err_regulator_disable:
+ regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
+ sgtl5000->supplies);
+err_regulator_free:
+ regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies),
+ sgtl5000->supplies);
+ if (external_vddd)
+ ldo_regulator_remove(codec);
+ return ret;
+
+}
+
+static int sgtl5000_probe(struct snd_soc_codec *codec)
+{
+ int ret;
+ struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
+
+ /* setup i2c data ops */
+ ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_I2C);
+ if (ret < 0) {
+ dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+ return ret;
+ }
+
+ ret = sgtl5000_enable_regulators(codec);
+ if (ret)
+ return ret;
+
+ /* power up sgtl5000 */
+ ret = sgtl5000_set_power_regs(codec);
+ if (ret)
+ goto err;
+
+ /* enable small pop, introduce 400ms delay in turning off */
+ snd_soc_update_bits(codec, SGTL5000_CHIP_REF_CTRL,
+ SGTL5000_SMALL_POP,
+ SGTL5000_SMALL_POP);
+
+ /* disable short cut detector */
+ snd_soc_write(codec, SGTL5000_CHIP_SHORT_CTRL, 0);
+
+ /*
+ * set i2s as default input of sound switch
+ * TODO: add sound switch to control and dapm widge.
+ */
+ snd_soc_write(codec, SGTL5000_CHIP_SSS_CTRL,
+ SGTL5000_DAC_SEL_I2S_IN << SGTL5000_DAC_SEL_SHIFT);
+ snd_soc_write(codec, SGTL5000_CHIP_DIG_POWER,
+ SGTL5000_ADC_EN | SGTL5000_DAC_EN);
+
+ /* enable dac volume ramp by default */
+ snd_soc_write(codec, SGTL5000_CHIP_ADCDAC_CTRL,
+ SGTL5000_DAC_VOL_RAMP_EN |
+ SGTL5000_DAC_MUTE_RIGHT |
+ SGTL5000_DAC_MUTE_LEFT);
+
+ snd_soc_write(codec, SGTL5000_CHIP_PAD_STRENGTH, 0x015f);
+
+ snd_soc_write(codec, SGTL5000_CHIP_ANA_CTRL,
+ SGTL5000_HP_ZCD_EN |
+ SGTL5000_ADC_ZCD_EN);
+
+ snd_soc_write(codec, SGTL5000_CHIP_MIC_CTRL, 0);
+
+ /*
+ * disable DAP
+ * TODO:
+ * Enable DAP in kcontrol and dapm.
+ */
+ snd_soc_write(codec, SGTL5000_DAP_CTRL, 0);
+
+ /* leading to standby state */
+ ret = sgtl5000_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+ if (ret)
+ goto err;
+
+ snd_soc_add_controls(codec, sgtl5000_snd_controls,
+ ARRAY_SIZE(sgtl5000_snd_controls));
+
+ snd_soc_dapm_new_controls(&codec->dapm, sgtl5000_dapm_widgets,
+ ARRAY_SIZE(sgtl5000_dapm_widgets));
+
+ snd_soc_dapm_add_routes(&codec->dapm, audio_map,
+ ARRAY_SIZE(audio_map));
+
+ snd_soc_dapm_new_widgets(&codec->dapm);
+
+ return 0;
+
+err:
+ regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
+ sgtl5000->supplies);
+ regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies),
+ sgtl5000->supplies);
+ ldo_regulator_remove(codec);
+
+ return ret;
+}
+
+static int sgtl5000_remove(struct snd_soc_codec *codec)
+{
+ struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
+
+ sgtl5000_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+ regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
+ sgtl5000->supplies);
+ regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies),
+ sgtl5000->supplies);
+ ldo_regulator_remove(codec);
+
+ return 0;
+}
+
+static struct snd_soc_codec_driver sgtl5000_driver = {
+ .probe = sgtl5000_probe,
+ .remove = sgtl5000_remove,
+ .suspend = sgtl5000_suspend,
+ .resume = sgtl5000_resume,
+ .set_bias_level = sgtl5000_set_bias_level,
+ .reg_cache_size = ARRAY_SIZE(sgtl5000_regs),
+ .reg_word_size = sizeof(u16),
+ .reg_cache_step = 2,
+ .reg_cache_default = sgtl5000_regs,
+ .volatile_register = sgtl5000_volatile_register,
+};
+
+static __devinit int sgtl5000_i2c_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct sgtl5000_priv *sgtl5000;
+ int ret;
+
+ sgtl5000 = kzalloc(sizeof(struct sgtl5000_priv), GFP_KERNEL);
+ if (!sgtl5000)
+ return -ENOMEM;
+
+ /*
+ * copy DAP default values to default value array.
+ * sgtl5000 register space has a big hole, merge it
+ * at init phase makes life easy.
+ * FIXME: should we drop 'const' of sgtl5000_regs?
+ */
+ memcpy((void *)(&sgtl5000_regs[0] + (SGTL5000_DAP_REG_OFFSET >> 1)),
+ sgtl5000_dap_regs,
+ SGTL5000_MAX_REG_OFFSET - SGTL5000_DAP_REG_OFFSET);
+
+ i2c_set_clientdata(client, sgtl5000);
+
+ ret = snd_soc_register_codec(&client->dev,
+ &sgtl5000_driver, &sgtl5000_dai, 1);
+ if (ret) {
+ dev_err(&client->dev, "Failed to register codec: %d\n", ret);
+ kfree(sgtl5000);
+ return ret;
+ }
+
+ return 0;
+}
+
+static __devexit int sgtl5000_i2c_remove(struct i2c_client *client)
+{
+ struct sgtl5000_priv *sgtl5000 = i2c_get_clientdata(client);
+
+ snd_soc_unregister_codec(&client->dev);
+
+ kfree(sgtl5000);
+ return 0;
+}
+
+static const struct i2c_device_id sgtl5000_id[] = {
+ {"sgtl5000", 0},
+ {},
+};
+
+MODULE_DEVICE_TABLE(i2c, sgtl5000_id);
+
+static struct i2c_driver sgtl5000_i2c_driver = {
+ .driver = {
+ .name = "sgtl5000",
+ .owner = THIS_MODULE,
+ },
+ .probe = sgtl5000_i2c_probe,
+ .remove = __devexit_p(sgtl5000_i2c_remove),
+ .id_table = sgtl5000_id,
+};
+
+static int __init sgtl5000_modinit(void)
+{
+ return i2c_add_driver(&sgtl5000_i2c_driver);
+}
+module_init(sgtl5000_modinit);
+
+static void __exit sgtl5000_exit(void)
+{
+ i2c_del_driver(&sgtl5000_i2c_driver);
+}
+module_exit(sgtl5000_exit);
+
+MODULE_DESCRIPTION("Freescale SGTL5000 ALSA SoC Codec Driver");
+MODULE_AUTHOR("Zeng Zhaoming <zhaoming.zeng@freescale.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/sgtl5000.h b/sound/soc/codecs/sgtl5000.h
new file mode 100644
index 0000000..eec3ab3
--- /dev/null
+++ b/sound/soc/codecs/sgtl5000.h
@@ -0,0 +1,400 @@
+/*
+ * sgtl5000.h - SGTL5000 audio codec interface
+ *
+ * Copyright 2010-2011 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _SGTL5000_H
+#define _SGTL5000_H
+
+/*
+ * Register values.
+ */
+#define SGTL5000_CHIP_ID 0x0000
+#define SGTL5000_CHIP_DIG_POWER 0x0002
+#define SGTL5000_CHIP_CLK_CTRL 0x0004
+#define SGTL5000_CHIP_I2S_CTRL 0x0006
+#define SGTL5000_CHIP_SSS_CTRL 0x000a
+#define SGTL5000_CHIP_ADCDAC_CTRL 0x000e
+#define SGTL5000_CHIP_DAC_VOL 0x0010
+#define SGTL5000_CHIP_PAD_STRENGTH 0x0014
+#define SGTL5000_CHIP_ANA_ADC_CTRL 0x0020
+#define SGTL5000_CHIP_ANA_HP_CTRL 0x0022
+#define SGTL5000_CHIP_ANA_CTRL 0x0024
+#define SGTL5000_CHIP_LINREG_CTRL 0x0026
+#define SGTL5000_CHIP_REF_CTRL 0x0028
+#define SGTL5000_CHIP_MIC_CTRL 0x002a
+#define SGTL5000_CHIP_LINE_OUT_CTRL 0x002c
+#define SGTL5000_CHIP_LINE_OUT_VOL 0x002e
+#define SGTL5000_CHIP_ANA_POWER 0x0030
+#define SGTL5000_CHIP_PLL_CTRL 0x0032
+#define SGTL5000_CHIP_CLK_TOP_CTRL 0x0034
+#define SGTL5000_CHIP_ANA_STATUS 0x0036
+#define SGTL5000_CHIP_SHORT_CTRL 0x003c
+#define SGTL5000_CHIP_ANA_TEST2 0x003a
+#define SGTL5000_DAP_CTRL 0x0100
+#define SGTL5000_DAP_PEQ 0x0102
+#define SGTL5000_DAP_BASS_ENHANCE 0x0104
+#define SGTL5000_DAP_BASS_ENHANCE_CTRL 0x0106
+#define SGTL5000_DAP_AUDIO_EQ 0x0108
+#define SGTL5000_DAP_SURROUND 0x010a
+#define SGTL5000_DAP_FLT_COEF_ACCESS 0x010c
+#define SGTL5000_DAP_COEF_WR_B0_MSB 0x010e
+#define SGTL5000_DAP_COEF_WR_B0_LSB 0x0110
+#define SGTL5000_DAP_EQ_BASS_BAND0 0x0116
+#define SGTL5000_DAP_EQ_BASS_BAND1 0x0118
+#define SGTL5000_DAP_EQ_BASS_BAND2 0x011a
+#define SGTL5000_DAP_EQ_BASS_BAND3 0x011c
+#define SGTL5000_DAP_EQ_BASS_BAND4 0x011e
+#define SGTL5000_DAP_MAIN_CHAN 0x0120
+#define SGTL5000_DAP_MIX_CHAN 0x0122
+#define SGTL5000_DAP_AVC_CTRL 0x0124
+#define SGTL5000_DAP_AVC_THRESHOLD 0x0126
+#define SGTL5000_DAP_AVC_ATTACK 0x0128
+#define SGTL5000_DAP_AVC_DECAY 0x012a
+#define SGTL5000_DAP_COEF_WR_B1_MSB 0x012c
+#define SGTL5000_DAP_COEF_WR_B1_LSB 0x012e
+#define SGTL5000_DAP_COEF_WR_B2_MSB 0x0130
+#define SGTL5000_DAP_COEF_WR_B2_LSB 0x0132
+#define SGTL5000_DAP_COEF_WR_A1_MSB 0x0134
+#define SGTL5000_DAP_COEF_WR_A1_LSB 0x0136
+#define SGTL5000_DAP_COEF_WR_A2_MSB 0x0138
+#define SGTL5000_DAP_COEF_WR_A2_LSB 0x013a
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * SGTL5000_CHIP_ID
+ */
+#define SGTL5000_PARTID_MASK 0xff00
+#define SGTL5000_PARTID_SHIFT 8
+#define SGTL5000_PARTID_WIDTH 8
+#define SGTL5000_PARTID_PART_ID 0xa0
+#define SGTL5000_REVID_MASK 0x00ff
+#define SGTL5000_REVID_SHIFT 0
+#define SGTL5000_REVID_WIDTH 8
+
+/*
+ * SGTL5000_CHIP_DIG_POWER
+ */
+#define SGTL5000_ADC_EN 0x0040
+#define SGTL5000_DAC_EN 0x0020
+#define SGTL5000_DAP_POWERUP 0x0010
+#define SGTL5000_I2S_OUT_POWERUP 0x0002
+#define SGTL5000_I2S_IN_POWERUP 0x0001
+
+/*
+ * SGTL5000_CHIP_CLK_CTRL
+ */
+#define SGTL5000_RATE_MODE_MASK 0x0030
+#define SGTL5000_RATE_MODE_SHIFT 4
+#define SGTL5000_RATE_MODE_WIDTH 2
+#define SGTL5000_RATE_MODE_DIV_1 0
+#define SGTL5000_RATE_MODE_DIV_2 1
+#define SGTL5000_RATE_MODE_DIV_4 2
+#define SGTL5000_RATE_MODE_DIV_6 3
+#define SGTL5000_SYS_FS_MASK 0x000c
+#define SGTL5000_SYS_FS_SHIFT 2
+#define SGTL5000_SYS_FS_WIDTH 2
+#define SGTL5000_SYS_FS_32k 0x0
+#define SGTL5000_SYS_FS_44_1k 0x1
+#define SGTL5000_SYS_FS_48k 0x2
+#define SGTL5000_SYS_FS_96k 0x3
+#define SGTL5000_MCLK_FREQ_MASK 0x0003
+#define SGTL5000_MCLK_FREQ_SHIFT 0
+#define SGTL5000_MCLK_FREQ_WIDTH 2
+#define SGTL5000_MCLK_FREQ_256FS 0x0
+#define SGTL5000_MCLK_FREQ_384FS 0x1
+#define SGTL5000_MCLK_FREQ_512FS 0x2
+#define SGTL5000_MCLK_FREQ_PLL 0x3
+
+/*
+ * SGTL5000_CHIP_I2S_CTRL
+ */
+#define SGTL5000_I2S_SCLKFREQ_MASK 0x0100
+#define SGTL5000_I2S_SCLKFREQ_SHIFT 8
+#define SGTL5000_I2S_SCLKFREQ_WIDTH 1
+#define SGTL5000_I2S_SCLKFREQ_64FS 0x0
+#define SGTL5000_I2S_SCLKFREQ_32FS 0x1 /* Not for RJ mode */
+#define SGTL5000_I2S_MASTER 0x0080
+#define SGTL5000_I2S_SCLK_INV 0x0040
+#define SGTL5000_I2S_DLEN_MASK 0x0030
+#define SGTL5000_I2S_DLEN_SHIFT 4
+#define SGTL5000_I2S_DLEN_WIDTH 2
+#define SGTL5000_I2S_DLEN_32 0x0
+#define SGTL5000_I2S_DLEN_24 0x1
+#define SGTL5000_I2S_DLEN_20 0x2
+#define SGTL5000_I2S_DLEN_16 0x3
+#define SGTL5000_I2S_MODE_MASK 0x000c
+#define SGTL5000_I2S_MODE_SHIFT 2
+#define SGTL5000_I2S_MODE_WIDTH 2
+#define SGTL5000_I2S_MODE_I2S_LJ 0x0
+#define SGTL5000_I2S_MODE_RJ 0x1
+#define SGTL5000_I2S_MODE_PCM 0x2
+#define SGTL5000_I2S_LRALIGN 0x0002
+#define SGTL5000_I2S_LRPOL 0x0001 /* set for which mode */
+
+/*
+ * SGTL5000_CHIP_SSS_CTRL
+ */
+#define SGTL5000_DAP_MIX_LRSWAP 0x4000
+#define SGTL5000_DAP_LRSWAP 0x2000
+#define SGTL5000_DAC_LRSWAP 0x1000
+#define SGTL5000_I2S_OUT_LRSWAP 0x0400
+#define SGTL5000_DAP_MIX_SEL_MASK 0x0300
+#define SGTL5000_DAP_MIX_SEL_SHIFT 8
+#define SGTL5000_DAP_MIX_SEL_WIDTH 2
+#define SGTL5000_DAP_MIX_SEL_ADC 0x0
+#define SGTL5000_DAP_MIX_SEL_I2S_IN 0x1
+#define SGTL5000_DAP_SEL_MASK 0x00c0
+#define SGTL5000_DAP_SEL_SHIFT 6
+#define SGTL5000_DAP_SEL_WIDTH 2
+#define SGTL5000_DAP_SEL_ADC 0x0
+#define SGTL5000_DAP_SEL_I2S_IN 0x1
+#define SGTL5000_DAC_SEL_MASK 0x0030
+#define SGTL5000_DAC_SEL_SHIFT 4
+#define SGTL5000_DAC_SEL_WIDTH 2
+#define SGTL5000_DAC_SEL_ADC 0x0
+#define SGTL5000_DAC_SEL_I2S_IN 0x1
+#define SGTL5000_DAC_SEL_DAP 0x3
+#define SGTL5000_I2S_OUT_SEL_MASK 0x0003
+#define SGTL5000_I2S_OUT_SEL_SHIFT 0
+#define SGTL5000_I2S_OUT_SEL_WIDTH 2
+#define SGTL5000_I2S_OUT_SEL_ADC 0x0
+#define SGTL5000_I2S_OUT_SEL_I2S_IN 0x1
+#define SGTL5000_I2S_OUT_SEL_DAP 0x3
+
+/*
+ * SGTL5000_CHIP_ADCDAC_CTRL
+ */
+#define SGTL5000_VOL_BUSY_DAC_RIGHT 0x2000
+#define SGTL5000_VOL_BUSY_DAC_LEFT 0x1000
+#define SGTL5000_DAC_VOL_RAMP_EN 0x0200
+#define SGTL5000_DAC_VOL_RAMP_EXPO 0x0100
+#define SGTL5000_DAC_MUTE_RIGHT 0x0008
+#define SGTL5000_DAC_MUTE_LEFT 0x0004
+#define SGTL5000_ADC_HPF_FREEZE 0x0002
+#define SGTL5000_ADC_HPF_BYPASS 0x0001
+
+/*
+ * SGTL5000_CHIP_DAC_VOL
+ */
+#define SGTL5000_DAC_VOL_RIGHT_MASK 0xff00
+#define SGTL5000_DAC_VOL_RIGHT_SHIFT 8
+#define SGTL5000_DAC_VOL_RIGHT_WIDTH 8
+#define SGTL5000_DAC_VOL_LEFT_MASK 0x00ff
+#define SGTL5000_DAC_VOL_LEFT_SHIFT 0
+#define SGTL5000_DAC_VOL_LEFT_WIDTH 8
+
+/*
+ * SGTL5000_CHIP_PAD_STRENGTH
+ */
+#define SGTL5000_PAD_I2S_LRCLK_MASK 0x0300
+#define SGTL5000_PAD_I2S_LRCLK_SHIFT 8
+#define SGTL5000_PAD_I2S_LRCLK_WIDTH 2
+#define SGTL5000_PAD_I2S_SCLK_MASK 0x00c0
+#define SGTL5000_PAD_I2S_SCLK_SHIFT 6
+#define SGTL5000_PAD_I2S_SCLK_WIDTH 2
+#define SGTL5000_PAD_I2S_DOUT_MASK 0x0030
+#define SGTL5000_PAD_I2S_DOUT_SHIFT 4
+#define SGTL5000_PAD_I2S_DOUT_WIDTH 2
+#define SGTL5000_PAD_I2C_SDA_MASK 0x000c
+#define SGTL5000_PAD_I2C_SDA_SHIFT 2
+#define SGTL5000_PAD_I2C_SDA_WIDTH 2
+#define SGTL5000_PAD_I2C_SCL_MASK 0x0003
+#define SGTL5000_PAD_I2C_SCL_SHIFT 0
+#define SGTL5000_PAD_I2C_SCL_WIDTH 2
+
+/*
+ * SGTL5000_CHIP_ANA_ADC_CTRL
+ */
+#define SGTL5000_ADC_VOL_M6DB 0x0100
+#define SGTL5000_ADC_VOL_RIGHT_MASK 0x00f0
+#define SGTL5000_ADC_VOL_RIGHT_SHIFT 4
+#define SGTL5000_ADC_VOL_RIGHT_WIDTH 4
+#define SGTL5000_ADC_VOL_LEFT_MASK 0x000f
+#define SGTL5000_ADC_VOL_LEFT_SHIFT 0
+#define SGTL5000_ADC_VOL_LEFT_WIDTH 4
+
+/*
+ * SGTL5000_CHIP_ANA_HP_CTRL
+ */
+#define SGTL5000_HP_VOL_RIGHT_MASK 0x7f00
+#define SGTL5000_HP_VOL_RIGHT_SHIFT 8
+#define SGTL5000_HP_VOL_RIGHT_WIDTH 7
+#define SGTL5000_HP_VOL_LEFT_MASK 0x007f
+#define SGTL5000_HP_VOL_LEFT_SHIFT 0
+#define SGTL5000_HP_VOL_LEFT_WIDTH 7
+
+/*
+ * SGTL5000_CHIP_ANA_CTRL
+ */
+#define SGTL5000_LINE_OUT_MUTE 0x0100
+#define SGTL5000_HP_SEL_MASK 0x0040
+#define SGTL5000_HP_SEL_SHIFT 6
+#define SGTL5000_HP_SEL_WIDTH 1
+#define SGTL5000_HP_SEL_DAC 0x0
+#define SGTL5000_HP_SEL_LINE_IN 0x1
+#define SGTL5000_HP_ZCD_EN 0x0020
+#define SGTL5000_HP_MUTE 0x0010
+#define SGTL5000_ADC_SEL_MASK 0x0004
+#define SGTL5000_ADC_SEL_SHIFT 2
+#define SGTL5000_ADC_SEL_WIDTH 1
+#define SGTL5000_ADC_SEL_MIC 0x0
+#define SGTL5000_ADC_SEL_LINE_IN 0x1
+#define SGTL5000_ADC_ZCD_EN 0x0002
+#define SGTL5000_ADC_MUTE 0x0001
+
+/*
+ * SGTL5000_CHIP_LINREG_CTRL
+ */
+#define SGTL5000_VDDC_MAN_ASSN_MASK 0x0040
+#define SGTL5000_VDDC_MAN_ASSN_SHIFT 6
+#define SGTL5000_VDDC_MAN_ASSN_WIDTH 1
+#define SGTL5000_VDDC_MAN_ASSN_VDDA 0x0
+#define SGTL5000_VDDC_MAN_ASSN_VDDIO 0x1
+#define SGTL5000_VDDC_ASSN_OVRD 0x0020
+#define SGTL5000_LINREG_VDDD_MASK 0x000f
+#define SGTL5000_LINREG_VDDD_SHIFT 0
+#define SGTL5000_LINREG_VDDD_WIDTH 4
+
+/*
+ * SGTL5000_CHIP_REF_CTRL
+ */
+#define SGTL5000_ANA_GND_MASK 0x01f0
+#define SGTL5000_ANA_GND_SHIFT 4
+#define SGTL5000_ANA_GND_WIDTH 5
+#define SGTL5000_ANA_GND_BASE 800 /* mv */
+#define SGTL5000_ANA_GND_STP 25 /*mv */
+#define SGTL5000_BIAS_CTRL_MASK 0x000e
+#define SGTL5000_BIAS_CTRL_SHIFT 1
+#define SGTL5000_BIAS_CTRL_WIDTH 3
+#define SGTL5000_SMALL_POP 0x0001
+
+/*
+ * SGTL5000_CHIP_MIC_CTRL
+ */
+#define SGTL5000_BIAS_R_MASK 0x0200
+#define SGTL5000_BIAS_R_SHIFT 8
+#define SGTL5000_BIAS_R_WIDTH 2
+#define SGTL5000_BIAS_R_off 0x0
+#define SGTL5000_BIAS_R_2K 0x1
+#define SGTL5000_BIAS_R_4k 0x2
+#define SGTL5000_BIAS_R_8k 0x3
+#define SGTL5000_BIAS_VOLT_MASK 0x0070
+#define SGTL5000_BIAS_VOLT_SHIFT 4
+#define SGTL5000_BIAS_VOLT_WIDTH 3
+#define SGTL5000_MIC_GAIN_MASK 0x0003
+#define SGTL5000_MIC_GAIN_SHIFT 0
+#define SGTL5000_MIC_GAIN_WIDTH 2
+
+/*
+ * SGTL5000_CHIP_LINE_OUT_CTRL
+ */
+#define SGTL5000_LINE_OUT_CURRENT_MASK 0x0f00
+#define SGTL5000_LINE_OUT_CURRENT_SHIFT 8
+#define SGTL5000_LINE_OUT_CURRENT_WIDTH 4
+#define SGTL5000_LINE_OUT_CURRENT_180u 0x0
+#define SGTL5000_LINE_OUT_CURRENT_270u 0x1
+#define SGTL5000_LINE_OUT_CURRENT_360u 0x3
+#define SGTL5000_LINE_OUT_CURRENT_450u 0x7
+#define SGTL5000_LINE_OUT_CURRENT_540u 0xf
+#define SGTL5000_LINE_OUT_GND_MASK 0x003f
+#define SGTL5000_LINE_OUT_GND_SHIFT 0
+#define SGTL5000_LINE_OUT_GND_WIDTH 6
+#define SGTL5000_LINE_OUT_GND_BASE 800 /* mv */
+#define SGTL5000_LINE_OUT_GND_STP 25
+#define SGTL5000_LINE_OUT_GND_MAX 0x23
+
+/*
+ * SGTL5000_CHIP_LINE_OUT_VOL
+ */
+#define SGTL5000_LINE_OUT_VOL_RIGHT_MASK 0x1f00
+#define SGTL5000_LINE_OUT_VOL_RIGHT_SHIFT 8
+#define SGTL5000_LINE_OUT_VOL_RIGHT_WIDTH 5
+#define SGTL5000_LINE_OUT_VOL_LEFT_MASK 0x001f
+#define SGTL5000_LINE_OUT_VOL_LEFT_SHIFT 0
+#define SGTL5000_LINE_OUT_VOL_LEFT_WIDTH 5
+
+/*
+ * SGTL5000_CHIP_ANA_POWER
+ */
+#define SGTL5000_DAC_STEREO 0x4000
+#define SGTL5000_LINREG_SIMPLE_POWERUP 0x2000
+#define SGTL5000_STARTUP_POWERUP 0x1000
+#define SGTL5000_VDDC_CHRGPMP_POWERUP 0x0800
+#define SGTL5000_PLL_POWERUP 0x0400
+#define SGTL5000_LINEREG_D_POWERUP 0x0200
+#define SGTL5000_VCOAMP_POWERUP 0x0100
+#define SGTL5000_VAG_POWERUP 0x0080
+#define SGTL5000_ADC_STEREO 0x0040
+#define SGTL5000_REFTOP_POWERUP 0x0020
+#define SGTL5000_HP_POWERUP 0x0010
+#define SGTL5000_DAC_POWERUP 0x0008
+#define SGTL5000_CAPLESS_HP_POWERUP 0x0004
+#define SGTL5000_ADC_POWERUP 0x0002
+#define SGTL5000_LINE_OUT_POWERUP 0x0001
+
+/*
+ * SGTL5000_CHIP_PLL_CTRL
+ */
+#define SGTL5000_PLL_INT_DIV_MASK 0xf800
+#define SGTL5000_PLL_INT_DIV_SHIFT 11
+#define SGTL5000_PLL_INT_DIV_WIDTH 5
+#define SGTL5000_PLL_FRAC_DIV_MASK 0x0700
+#define SGTL5000_PLL_FRAC_DIV_SHIFT 0
+#define SGTL5000_PLL_FRAC_DIV_WIDTH 11
+
+/*
+ * SGTL5000_CHIP_CLK_TOP_CTRL
+ */
+#define SGTL5000_INT_OSC_EN 0x0800
+#define SGTL5000_INPUT_FREQ_DIV2 0x0008
+
+/*
+ * SGTL5000_CHIP_ANA_STATUS
+ */
+#define SGTL5000_HP_LRSHORT 0x0200
+#define SGTL5000_CAPLESS_SHORT 0x0100
+#define SGTL5000_PLL_LOCKED 0x0010
+
+/*
+ * SGTL5000_CHIP_SHORT_CTRL
+ */
+#define SGTL5000_LVLADJR_MASK 0x7000
+#define SGTL5000_LVLADJR_SHIFT 12
+#define SGTL5000_LVLADJR_WIDTH 3
+#define SGTL5000_LVLADJL_MASK 0x0700
+#define SGTL5000_LVLADJL_SHIFT 8
+#define SGTL5000_LVLADJL_WIDTH 3
+#define SGTL5000_LVLADJC_MASK 0x0070
+#define SGTL5000_LVLADJC_SHIFT 4
+#define SGTL5000_LVLADJC_WIDTH 3
+#define SGTL5000_LR_SHORT_MOD_MASK 0x000c
+#define SGTL5000_LR_SHORT_MOD_SHIFT 2
+#define SGTL5000_LR_SHORT_MOD_WIDTH 2
+#define SGTL5000_CM_SHORT_MOD_MASK 0x0003
+#define SGTL5000_CM_SHORT_MOD_SHIFT 0
+#define SGTL5000_CM_SHORT_MOD_WIDTH 2
+
+/*
+ *SGTL5000_CHIP_ANA_TEST2
+ */
+#define SGTL5000_MONO_DAC 0x1000
+
+/*
+ * SGTL5000_DAP_CTRL
+ */
+#define SGTL5000_DAP_MIX_EN 0x0010
+#define SGTL5000_DAP_EN 0x0001
+
+#define SGTL5000_SYSCLK 0x00
+#define SGTL5000_LRCLK 0x01
+
+#endif
diff --git a/sound/soc/codecs/sn95031.c b/sound/soc/codecs/sn95031.c
new file mode 100644
index 0000000..2a30eae
--- /dev/null
+++ b/sound/soc/codecs/sn95031.c
@@ -0,0 +1,949 @@
+/*
+ * sn95031.c - TI sn95031 Codec driver
+ *
+ * Copyright (C) 2010 Intel Corp
+ * Author: Vinod Koul <vinod.koul@intel.com>
+ * Author: Harsha Priya <priya.harsha@intel.com>
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ *
+ */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <asm/intel_scu_ipc.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+#include <sound/jack.h>
+#include "sn95031.h"
+
+#define SN95031_RATES (SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_44100)
+#define SN95031_FORMATS (SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE)
+
+/* adc helper functions */
+
+/* enables mic bias voltage */
+static void sn95031_enable_mic_bias(struct snd_soc_codec *codec)
+{
+ snd_soc_write(codec, SN95031_VAUD, BIT(2)|BIT(1)|BIT(0));
+ snd_soc_update_bits(codec, SN95031_MICBIAS, BIT(2), BIT(2));
+}
+
+/* Enable/Disable the ADC depending on the argument */
+static void configure_adc(struct snd_soc_codec *sn95031_codec, int val)
+{
+ int value = snd_soc_read(sn95031_codec, SN95031_ADC1CNTL1);
+
+ if (val) {
+ /* Enable and start the ADC */
+ value |= (SN95031_ADC_ENBL | SN95031_ADC_START);
+ value &= (~SN95031_ADC_NO_LOOP);
+ } else {
+ /* Just stop the ADC */
+ value &= (~SN95031_ADC_START);
+ }
+ snd_soc_write(sn95031_codec, SN95031_ADC1CNTL1, value);
+}
+
+/*
+ * finds an empty channel for conversion
+ * If the ADC is not enabled then start using 0th channel
+ * itself. Otherwise find an empty channel by looking for a
+ * channel in which the stopbit is set to 1. returns the index
+ * of the first free channel if succeeds or an error code.
+ *
+ * Context: can sleep
+ *
+ */
+static int find_free_channel(struct snd_soc_codec *sn95031_codec)
+{
+ int ret = 0, i, value;
+
+ /* check whether ADC is enabled */
+ value = snd_soc_read(sn95031_codec, SN95031_ADC1CNTL1);
+
+ if ((value & SN95031_ADC_ENBL) == 0)
+ return 0;
+
+ /* ADC is already enabled; Looking for an empty channel */
+ for (i = 0; i < SN95031_ADC_CHANLS_MAX; i++) {
+ value = snd_soc_read(sn95031_codec,
+ SN95031_ADC_CHNL_START_ADDR + i);
+ if (value & SN95031_STOPBIT_MASK) {
+ ret = i;
+ break;
+ }
+ }
+ return (ret > SN95031_ADC_LOOP_MAX) ? (-EINVAL) : ret;
+}
+
+/* Initialize the ADC for reading micbias values. Can sleep. */
+static int sn95031_initialize_adc(struct snd_soc_codec *sn95031_codec)
+{
+ int base_addr, chnl_addr;
+ int value;
+ static int channel_index;
+
+ /* Index of the first channel in which the stop bit is set */
+ channel_index = find_free_channel(sn95031_codec);
+ if (channel_index < 0) {
+ pr_err("No free ADC channels");
+ return channel_index;
+ }
+
+ base_addr = SN95031_ADC_CHNL_START_ADDR + channel_index;
+
+ if (!(channel_index == 0 || channel_index == SN95031_ADC_LOOP_MAX)) {
+ /* Reset stop bit for channels other than 0 and 12 */
+ value = snd_soc_read(sn95031_codec, base_addr);
+ /* Set the stop bit to zero */
+ snd_soc_write(sn95031_codec, base_addr, value & 0xEF);
+ /* Index of the first free channel */
+ base_addr++;
+ channel_index++;
+ }
+
+ /* Since this is the last channel, set the stop bit
+ to 1 by ORing the DIE_SENSOR_CODE with 0x10 */
+ snd_soc_write(sn95031_codec, base_addr,
+ SN95031_AUDIO_DETECT_CODE | 0x10);
+
+ chnl_addr = SN95031_ADC_DATA_START_ADDR + 2 * channel_index;
+ pr_debug("mid_initialize : %x", chnl_addr);
+ configure_adc(sn95031_codec, 1);
+ return chnl_addr;
+}
+
+
+/* reads the ADC registers and gets the mic bias value in mV. */
+static unsigned int sn95031_get_mic_bias(struct snd_soc_codec *codec)
+{
+ u16 adc_adr = sn95031_initialize_adc(codec);
+ u16 adc_val1, adc_val2;
+ unsigned int mic_bias;
+
+ sn95031_enable_mic_bias(codec);
+
+ /* Enable the sound card for conversion before reading */
+ snd_soc_write(codec, SN95031_ADC1CNTL3, 0x05);
+ /* Re-toggle the RRDATARD bit */
+ snd_soc_write(codec, SN95031_ADC1CNTL3, 0x04);
+
+ /* Read the higher bits of data */
+ msleep(1000);
+ adc_val1 = snd_soc_read(codec, adc_adr);
+ adc_adr++;
+ adc_val2 = snd_soc_read(codec, adc_adr);
+
+ /* Adding lower two bits to the higher bits */
+ mic_bias = (adc_val1 << 2) + (adc_val2 & 3);
+ mic_bias = (mic_bias * SN95031_ADC_ONE_LSB_MULTIPLIER) / 1000;
+ pr_debug("mic bias = %dmV\n", mic_bias);
+ return mic_bias;
+}
+EXPORT_SYMBOL_GPL(sn95031_get_mic_bias);
+/*end - adc helper functions */
+
+static inline unsigned int sn95031_read(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ u8 value = 0;
+ int ret;
+
+ ret = intel_scu_ipc_ioread8(reg, &value);
+ if (ret)
+ pr_err("read of %x failed, err %d\n", reg, ret);
+ return value;
+
+}
+
+static inline int sn95031_write(struct snd_soc_codec *codec,
+ unsigned int reg, unsigned int value)
+{
+ int ret;
+
+ ret = intel_scu_ipc_iowrite8(reg, value);
+ if (ret)
+ pr_err("write of %x failed, err %d\n", reg, ret);
+ return ret;
+}
+
+static int sn95031_set_vaud_bias(struct snd_soc_codec *codec,
+ enum snd_soc_bias_level level)
+{
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ break;
+
+ case SND_SOC_BIAS_PREPARE:
+ if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY) {
+ pr_debug("vaud_bias powering up pll\n");
+ /* power up the pll */
+ snd_soc_write(codec, SN95031_AUDPLLCTRL, BIT(5));
+ /* enable pcm 2 */
+ snd_soc_update_bits(codec, SN95031_PCM2C2,
+ BIT(0), BIT(0));
+ }
+ break;
+
+ case SND_SOC_BIAS_STANDBY:
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+ pr_debug("vaud_bias power up rail\n");
+ /* power up the rail */
+ snd_soc_write(codec, SN95031_VAUD,
+ BIT(2)|BIT(1)|BIT(0));
+ msleep(1);
+ } else if (codec->dapm.bias_level == SND_SOC_BIAS_PREPARE) {
+ /* turn off pcm */
+ pr_debug("vaud_bias power dn pcm\n");
+ snd_soc_update_bits(codec, SN95031_PCM2C2, BIT(0), 0);
+ snd_soc_write(codec, SN95031_AUDPLLCTRL, 0);
+ }
+ break;
+
+
+ case SND_SOC_BIAS_OFF:
+ pr_debug("vaud_bias _OFF doing rail shutdown\n");
+ snd_soc_write(codec, SN95031_VAUD, BIT(3));
+ break;
+ }
+
+ codec->dapm.bias_level = level;
+ return 0;
+}
+
+static int sn95031_vhs_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ if (SND_SOC_DAPM_EVENT_ON(event)) {
+ pr_debug("VHS SND_SOC_DAPM_EVENT_ON doing rail startup now\n");
+ /* power up the rail */
+ snd_soc_write(w->codec, SN95031_VHSP, 0x3D);
+ snd_soc_write(w->codec, SN95031_VHSN, 0x3F);
+ msleep(1);
+ } else if (SND_SOC_DAPM_EVENT_OFF(event)) {
+ pr_debug("VHS SND_SOC_DAPM_EVENT_OFF doing rail shutdown\n");
+ snd_soc_write(w->codec, SN95031_VHSP, 0xC4);
+ snd_soc_write(w->codec, SN95031_VHSN, 0x04);
+ }
+ return 0;
+}
+
+static int sn95031_vihf_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ if (SND_SOC_DAPM_EVENT_ON(event)) {
+ pr_debug("VIHF SND_SOC_DAPM_EVENT_ON doing rail startup now\n");
+ /* power up the rail */
+ snd_soc_write(w->codec, SN95031_VIHF, 0x27);
+ msleep(1);
+ } else if (SND_SOC_DAPM_EVENT_OFF(event)) {
+ pr_debug("VIHF SND_SOC_DAPM_EVENT_OFF doing rail shutdown\n");
+ snd_soc_write(w->codec, SN95031_VIHF, 0x24);
+ }
+ return 0;
+}
+
+static int sn95031_dmic12_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
+{
+ unsigned int ldo = 0, clk_dir = 0, data_dir = 0;
+
+ if (SND_SOC_DAPM_EVENT_ON(event)) {
+ ldo = BIT(5)|BIT(4);
+ clk_dir = BIT(0);
+ data_dir = BIT(7);
+ }
+ /* program DMIC LDO, clock and set clock */
+ snd_soc_update_bits(w->codec, SN95031_MICBIAS, BIT(5)|BIT(4), ldo);
+ snd_soc_update_bits(w->codec, SN95031_DMICBUF0123, BIT(0), clk_dir);
+ snd_soc_update_bits(w->codec, SN95031_DMICBUF0123, BIT(7), data_dir);
+ return 0;
+}
+
+static int sn95031_dmic34_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
+{
+ unsigned int ldo = 0, clk_dir = 0, data_dir = 0;
+
+ if (SND_SOC_DAPM_EVENT_ON(event)) {
+ ldo = BIT(5)|BIT(4);
+ clk_dir = BIT(2);
+ data_dir = BIT(1);
+ }
+ /* program DMIC LDO, clock and set clock */
+ snd_soc_update_bits(w->codec, SN95031_MICBIAS, BIT(5)|BIT(4), ldo);
+ snd_soc_update_bits(w->codec, SN95031_DMICBUF0123, BIT(2), clk_dir);
+ snd_soc_update_bits(w->codec, SN95031_DMICBUF45, BIT(1), data_dir);
+ return 0;
+}
+
+static int sn95031_dmic56_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
+{
+ unsigned int ldo = 0;
+
+ if (SND_SOC_DAPM_EVENT_ON(event))
+ ldo = BIT(7)|BIT(6);
+
+ /* program DMIC LDO */
+ snd_soc_update_bits(w->codec, SN95031_MICBIAS, BIT(7)|BIT(6), ldo);
+ return 0;
+}
+
+/* mux controls */
+static const char *sn95031_mic_texts[] = { "AMIC", "LineIn" };
+
+static const struct soc_enum sn95031_micl_enum =
+ SOC_ENUM_SINGLE(SN95031_ADCCONFIG, 1, 2, sn95031_mic_texts);
+
+static const struct snd_kcontrol_new sn95031_micl_mux_control =
+ SOC_DAPM_ENUM("Route", sn95031_micl_enum);
+
+static const struct soc_enum sn95031_micr_enum =
+ SOC_ENUM_SINGLE(SN95031_ADCCONFIG, 3, 2, sn95031_mic_texts);
+
+static const struct snd_kcontrol_new sn95031_micr_mux_control =
+ SOC_DAPM_ENUM("Route", sn95031_micr_enum);
+
+static const char *sn95031_input_texts[] = { "DMIC1", "DMIC2", "DMIC3",
+ "DMIC4", "DMIC5", "DMIC6",
+ "ADC Left", "ADC Right" };
+
+static const struct soc_enum sn95031_input1_enum =
+ SOC_ENUM_SINGLE(SN95031_AUDIOMUX12, 0, 8, sn95031_input_texts);
+
+static const struct snd_kcontrol_new sn95031_input1_mux_control =
+ SOC_DAPM_ENUM("Route", sn95031_input1_enum);
+
+static const struct soc_enum sn95031_input2_enum =
+ SOC_ENUM_SINGLE(SN95031_AUDIOMUX12, 4, 8, sn95031_input_texts);
+
+static const struct snd_kcontrol_new sn95031_input2_mux_control =
+ SOC_DAPM_ENUM("Route", sn95031_input2_enum);
+
+static const struct soc_enum sn95031_input3_enum =
+ SOC_ENUM_SINGLE(SN95031_AUDIOMUX34, 0, 8, sn95031_input_texts);
+
+static const struct snd_kcontrol_new sn95031_input3_mux_control =
+ SOC_DAPM_ENUM("Route", sn95031_input3_enum);
+
+static const struct soc_enum sn95031_input4_enum =
+ SOC_ENUM_SINGLE(SN95031_AUDIOMUX34, 4, 8, sn95031_input_texts);
+
+static const struct snd_kcontrol_new sn95031_input4_mux_control =
+ SOC_DAPM_ENUM("Route", sn95031_input4_enum);
+
+/* capture path controls */
+
+static const char *sn95031_micmode_text[] = {"Single Ended", "Differential"};
+
+/* 0dB to 30dB in 10dB steps */
+static const DECLARE_TLV_DB_SCALE(mic_tlv, 0, 10, 0);
+
+static const struct soc_enum sn95031_micmode1_enum =
+ SOC_ENUM_SINGLE(SN95031_MICAMP1, 1, 2, sn95031_micmode_text);
+static const struct soc_enum sn95031_micmode2_enum =
+ SOC_ENUM_SINGLE(SN95031_MICAMP2, 1, 2, sn95031_micmode_text);
+
+static const char *sn95031_dmic_cfg_text[] = {"GPO", "DMIC"};
+
+static const struct soc_enum sn95031_dmic12_cfg_enum =
+ SOC_ENUM_SINGLE(SN95031_DMICMUX, 0, 2, sn95031_dmic_cfg_text);
+static const struct soc_enum sn95031_dmic34_cfg_enum =
+ SOC_ENUM_SINGLE(SN95031_DMICMUX, 1, 2, sn95031_dmic_cfg_text);
+static const struct soc_enum sn95031_dmic56_cfg_enum =
+ SOC_ENUM_SINGLE(SN95031_DMICMUX, 2, 2, sn95031_dmic_cfg_text);
+
+static const struct snd_kcontrol_new sn95031_snd_controls[] = {
+ SOC_ENUM("Mic1Mode Capture Route", sn95031_micmode1_enum),
+ SOC_ENUM("Mic2Mode Capture Route", sn95031_micmode2_enum),
+ SOC_ENUM("DMIC12 Capture Route", sn95031_dmic12_cfg_enum),
+ SOC_ENUM("DMIC34 Capture Route", sn95031_dmic34_cfg_enum),
+ SOC_ENUM("DMIC56 Capture Route", sn95031_dmic56_cfg_enum),
+ SOC_SINGLE_TLV("Mic1 Capture Volume", SN95031_MICAMP1,
+ 2, 4, 0, mic_tlv),
+ SOC_SINGLE_TLV("Mic2 Capture Volume", SN95031_MICAMP2,
+ 2, 4, 0, mic_tlv),
+};
+
+/* DAPM widgets */
+static const struct snd_soc_dapm_widget sn95031_dapm_widgets[] = {
+
+ /* all end points mic, hs etc */
+ SND_SOC_DAPM_OUTPUT("HPOUTL"),
+ SND_SOC_DAPM_OUTPUT("HPOUTR"),
+ SND_SOC_DAPM_OUTPUT("EPOUT"),
+ SND_SOC_DAPM_OUTPUT("IHFOUTL"),
+ SND_SOC_DAPM_OUTPUT("IHFOUTR"),
+ SND_SOC_DAPM_OUTPUT("LINEOUTL"),
+ SND_SOC_DAPM_OUTPUT("LINEOUTR"),
+ SND_SOC_DAPM_OUTPUT("VIB1OUT"),
+ SND_SOC_DAPM_OUTPUT("VIB2OUT"),
+
+ SND_SOC_DAPM_INPUT("AMIC1"), /* headset mic */
+ SND_SOC_DAPM_INPUT("AMIC2"),
+ SND_SOC_DAPM_INPUT("DMIC1"),
+ SND_SOC_DAPM_INPUT("DMIC2"),
+ SND_SOC_DAPM_INPUT("DMIC3"),
+ SND_SOC_DAPM_INPUT("DMIC4"),
+ SND_SOC_DAPM_INPUT("DMIC5"),
+ SND_SOC_DAPM_INPUT("DMIC6"),
+ SND_SOC_DAPM_INPUT("LINEINL"),
+ SND_SOC_DAPM_INPUT("LINEINR"),
+
+ SND_SOC_DAPM_MICBIAS("AMIC1Bias", SN95031_MICBIAS, 2, 0),
+ SND_SOC_DAPM_MICBIAS("AMIC2Bias", SN95031_MICBIAS, 3, 0),
+ SND_SOC_DAPM_MICBIAS("DMIC12Bias", SN95031_DMICMUX, 3, 0),
+ SND_SOC_DAPM_MICBIAS("DMIC34Bias", SN95031_DMICMUX, 4, 0),
+ SND_SOC_DAPM_MICBIAS("DMIC56Bias", SN95031_DMICMUX, 5, 0),
+
+ SND_SOC_DAPM_SUPPLY("DMIC12supply", SN95031_DMICLK, 0, 0,
+ sn95031_dmic12_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SUPPLY("DMIC34supply", SN95031_DMICLK, 1, 0,
+ sn95031_dmic34_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SUPPLY("DMIC56supply", SN95031_DMICLK, 2, 0,
+ sn95031_dmic56_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+ SND_SOC_DAPM_AIF_OUT("PCM_Out", "Capture", 0,
+ SND_SOC_NOPM, 0, 0),
+
+ SND_SOC_DAPM_SUPPLY("Headset Rail", SND_SOC_NOPM, 0, 0,
+ sn95031_vhs_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+ SND_SOC_DAPM_SUPPLY("Speaker Rail", SND_SOC_NOPM, 0, 0,
+ sn95031_vihf_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+ /* playback path driver enables */
+ SND_SOC_DAPM_PGA("Headset Left Playback",
+ SN95031_DRIVEREN, 0, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Headset Right Playback",
+ SN95031_DRIVEREN, 1, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Speaker Left Playback",
+ SN95031_DRIVEREN, 2, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Speaker Right Playback",
+ SN95031_DRIVEREN, 3, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Vibra1 Playback",
+ SN95031_DRIVEREN, 4, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Vibra2 Playback",
+ SN95031_DRIVEREN, 5, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Earpiece Playback",
+ SN95031_DRIVEREN, 6, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Lineout Left Playback",
+ SN95031_LOCTL, 0, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Lineout Right Playback",
+ SN95031_LOCTL, 4, 0, NULL, 0),
+
+ /* playback path filter enable */
+ SND_SOC_DAPM_PGA("Headset Left Filter",
+ SN95031_HSEPRXCTRL, 4, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Headset Right Filter",
+ SN95031_HSEPRXCTRL, 5, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Speaker Left Filter",
+ SN95031_IHFRXCTRL, 0, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Speaker Right Filter",
+ SN95031_IHFRXCTRL, 1, 0, NULL, 0),
+
+ /* DACs */
+ SND_SOC_DAPM_DAC("HSDAC Left", "Headset",
+ SN95031_DACCONFIG, 0, 0),
+ SND_SOC_DAPM_DAC("HSDAC Right", "Headset",
+ SN95031_DACCONFIG, 1, 0),
+ SND_SOC_DAPM_DAC("IHFDAC Left", "Speaker",
+ SN95031_DACCONFIG, 2, 0),
+ SND_SOC_DAPM_DAC("IHFDAC Right", "Speaker",
+ SN95031_DACCONFIG, 3, 0),
+ SND_SOC_DAPM_DAC("Vibra1 DAC", "Vibra1",
+ SN95031_VIB1C5, 1, 0),
+ SND_SOC_DAPM_DAC("Vibra2 DAC", "Vibra2",
+ SN95031_VIB2C5, 1, 0),
+
+ /* capture widgets */
+ SND_SOC_DAPM_PGA("LineIn Enable Left", SN95031_MICAMP1,
+ 7, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("LineIn Enable Right", SN95031_MICAMP2,
+ 7, 0, NULL, 0),
+
+ SND_SOC_DAPM_PGA("MIC1 Enable", SN95031_MICAMP1, 0, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("MIC2 Enable", SN95031_MICAMP2, 0, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("TX1 Enable", SN95031_AUDIOTXEN, 2, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("TX2 Enable", SN95031_AUDIOTXEN, 3, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("TX3 Enable", SN95031_AUDIOTXEN, 4, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("TX4 Enable", SN95031_AUDIOTXEN, 5, 0, NULL, 0),
+
+ /* ADC have null stream as they will be turned ON by TX path */
+ SND_SOC_DAPM_ADC("ADC Left", NULL,
+ SN95031_ADCCONFIG, 0, 0),
+ SND_SOC_DAPM_ADC("ADC Right", NULL,
+ SN95031_ADCCONFIG, 2, 0),
+
+ SND_SOC_DAPM_MUX("Mic_InputL Capture Route",
+ SND_SOC_NOPM, 0, 0, &sn95031_micl_mux_control),
+ SND_SOC_DAPM_MUX("Mic_InputR Capture Route",
+ SND_SOC_NOPM, 0, 0, &sn95031_micr_mux_control),
+
+ SND_SOC_DAPM_MUX("Txpath1 Capture Route",
+ SND_SOC_NOPM, 0, 0, &sn95031_input1_mux_control),
+ SND_SOC_DAPM_MUX("Txpath2 Capture Route",
+ SND_SOC_NOPM, 0, 0, &sn95031_input2_mux_control),
+ SND_SOC_DAPM_MUX("Txpath3 Capture Route",
+ SND_SOC_NOPM, 0, 0, &sn95031_input3_mux_control),
+ SND_SOC_DAPM_MUX("Txpath4 Capture Route",
+ SND_SOC_NOPM, 0, 0, &sn95031_input4_mux_control),
+
+};
+
+static const struct snd_soc_dapm_route sn95031_audio_map[] = {
+ /* headset and earpiece map */
+ { "HPOUTL", NULL, "Headset Rail"},
+ { "HPOUTR", NULL, "Headset Rail"},
+ { "HPOUTL", NULL, "Headset Left Playback" },
+ { "HPOUTR", NULL, "Headset Right Playback" },
+ { "EPOUT", NULL, "Earpiece Playback" },
+ { "Headset Left Playback", NULL, "Headset Left Filter"},
+ { "Headset Right Playback", NULL, "Headset Right Filter"},
+ { "Earpiece Playback", NULL, "Headset Left Filter"},
+ { "Headset Left Filter", NULL, "HSDAC Left"},
+ { "Headset Right Filter", NULL, "HSDAC Right"},
+
+ /* speaker map */
+ { "IHFOUTL", NULL, "Speaker Rail"},
+ { "IHFOUTR", NULL, "Speaker Rail"},
+ { "IHFOUTL", "NULL", "Speaker Left Playback"},
+ { "IHFOUTR", "NULL", "Speaker Right Playback"},
+ { "Speaker Left Playback", NULL, "Speaker Left Filter"},
+ { "Speaker Right Playback", NULL, "Speaker Right Filter"},
+ { "Speaker Left Filter", NULL, "IHFDAC Left"},
+ { "Speaker Right Filter", NULL, "IHFDAC Right"},
+
+ /* vibra map */
+ { "VIB1OUT", NULL, "Vibra1 Playback"},
+ { "Vibra1 Playback", NULL, "Vibra1 DAC"},
+
+ { "VIB2OUT", NULL, "Vibra2 Playback"},
+ { "Vibra2 Playback", NULL, "Vibra2 DAC"},
+
+ /* lineout */
+ { "LINEOUTL", NULL, "Lineout Left Playback"},
+ { "LINEOUTR", NULL, "Lineout Right Playback"},
+ { "Lineout Left Playback", NULL, "Headset Left Filter"},
+ { "Lineout Left Playback", NULL, "Speaker Left Filter"},
+ { "Lineout Left Playback", NULL, "Vibra1 DAC"},
+ { "Lineout Right Playback", NULL, "Headset Right Filter"},
+ { "Lineout Right Playback", NULL, "Speaker Right Filter"},
+ { "Lineout Right Playback", NULL, "Vibra2 DAC"},
+
+ /* Headset (AMIC1) mic */
+ { "AMIC1Bias", NULL, "AMIC1"},
+ { "MIC1 Enable", NULL, "AMIC1Bias"},
+ { "Mic_InputL Capture Route", "AMIC", "MIC1 Enable"},
+
+ /* AMIC2 */
+ { "AMIC2Bias", NULL, "AMIC2"},
+ { "MIC2 Enable", NULL, "AMIC2Bias"},
+ { "Mic_InputR Capture Route", "AMIC", "MIC2 Enable"},
+
+
+ /* Linein */
+ { "LineIn Enable Left", NULL, "LINEINL"},
+ { "LineIn Enable Right", NULL, "LINEINR"},
+ { "Mic_InputL Capture Route", "LineIn", "LineIn Enable Left"},
+ { "Mic_InputR Capture Route", "LineIn", "LineIn Enable Right"},
+
+ /* ADC connection */
+ { "ADC Left", NULL, "Mic_InputL Capture Route"},
+ { "ADC Right", NULL, "Mic_InputR Capture Route"},
+
+ /*DMIC connections */
+ { "DMIC1", NULL, "DMIC12supply"},
+ { "DMIC2", NULL, "DMIC12supply"},
+ { "DMIC3", NULL, "DMIC34supply"},
+ { "DMIC4", NULL, "DMIC34supply"},
+ { "DMIC5", NULL, "DMIC56supply"},
+ { "DMIC6", NULL, "DMIC56supply"},
+
+ { "DMIC12Bias", NULL, "DMIC1"},
+ { "DMIC12Bias", NULL, "DMIC2"},
+ { "DMIC34Bias", NULL, "DMIC3"},
+ { "DMIC34Bias", NULL, "DMIC4"},
+ { "DMIC56Bias", NULL, "DMIC5"},
+ { "DMIC56Bias", NULL, "DMIC6"},
+
+ /*TX path inputs*/
+ { "Txpath1 Capture Route", "ADC Left", "ADC Left"},
+ { "Txpath2 Capture Route", "ADC Left", "ADC Left"},
+ { "Txpath3 Capture Route", "ADC Left", "ADC Left"},
+ { "Txpath4 Capture Route", "ADC Left", "ADC Left"},
+ { "Txpath1 Capture Route", "ADC Right", "ADC Right"},
+ { "Txpath2 Capture Route", "ADC Right", "ADC Right"},
+ { "Txpath3 Capture Route", "ADC Right", "ADC Right"},
+ { "Txpath4 Capture Route", "ADC Right", "ADC Right"},
+ { "Txpath1 Capture Route", "DMIC1", "DMIC1"},
+ { "Txpath2 Capture Route", "DMIC1", "DMIC1"},
+ { "Txpath3 Capture Route", "DMIC1", "DMIC1"},
+ { "Txpath4 Capture Route", "DMIC1", "DMIC1"},
+ { "Txpath1 Capture Route", "DMIC2", "DMIC2"},
+ { "Txpath2 Capture Route", "DMIC2", "DMIC2"},
+ { "Txpath3 Capture Route", "DMIC2", "DMIC2"},
+ { "Txpath4 Capture Route", "DMIC2", "DMIC2"},
+ { "Txpath1 Capture Route", "DMIC3", "DMIC3"},
+ { "Txpath2 Capture Route", "DMIC3", "DMIC3"},
+ { "Txpath3 Capture Route", "DMIC3", "DMIC3"},
+ { "Txpath4 Capture Route", "DMIC3", "DMIC3"},
+ { "Txpath1 Capture Route", "DMIC4", "DMIC4"},
+ { "Txpath2 Capture Route", "DMIC4", "DMIC4"},
+ { "Txpath3 Capture Route", "DMIC4", "DMIC4"},
+ { "Txpath4 Capture Route", "DMIC4", "DMIC4"},
+ { "Txpath1 Capture Route", "DMIC5", "DMIC5"},
+ { "Txpath2 Capture Route", "DMIC5", "DMIC5"},
+ { "Txpath3 Capture Route", "DMIC5", "DMIC5"},
+ { "Txpath4 Capture Route", "DMIC5", "DMIC5"},
+ { "Txpath1 Capture Route", "DMIC6", "DMIC6"},
+ { "Txpath2 Capture Route", "DMIC6", "DMIC6"},
+ { "Txpath3 Capture Route", "DMIC6", "DMIC6"},
+ { "Txpath4 Capture Route", "DMIC6", "DMIC6"},
+
+ /* tx path */
+ { "TX1 Enable", NULL, "Txpath1 Capture Route"},
+ { "TX2 Enable", NULL, "Txpath2 Capture Route"},
+ { "TX3 Enable", NULL, "Txpath3 Capture Route"},
+ { "TX4 Enable", NULL, "Txpath4 Capture Route"},
+ { "PCM_Out", NULL, "TX1 Enable"},
+ { "PCM_Out", NULL, "TX2 Enable"},
+ { "PCM_Out", NULL, "TX3 Enable"},
+ { "PCM_Out", NULL, "TX4 Enable"},
+
+};
+
+/* speaker and headset mutes, for audio pops and clicks */
+static int sn95031_pcm_hs_mute(struct snd_soc_dai *dai, int mute)
+{
+ snd_soc_update_bits(dai->codec,
+ SN95031_HSLVOLCTRL, BIT(7), (!mute << 7));
+ snd_soc_update_bits(dai->codec,
+ SN95031_HSRVOLCTRL, BIT(7), (!mute << 7));
+ return 0;
+}
+
+static int sn95031_pcm_spkr_mute(struct snd_soc_dai *dai, int mute)
+{
+ snd_soc_update_bits(dai->codec,
+ SN95031_IHFLVOLCTRL, BIT(7), (!mute << 7));
+ snd_soc_update_bits(dai->codec,
+ SN95031_IHFRVOLCTRL, BIT(7), (!mute << 7));
+ return 0;
+}
+
+int sn95031_pcm_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
+{
+ unsigned int format, rate;
+
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ format = BIT(4)|BIT(5);
+ break;
+
+ case SNDRV_PCM_FORMAT_S24_LE:
+ format = 0;
+ break;
+ default:
+ return -EINVAL;
+ }
+ snd_soc_update_bits(dai->codec, SN95031_PCM2C2,
+ BIT(4)|BIT(5), format);
+
+ switch (params_rate(params)) {
+ case 48000:
+ pr_debug("RATE_48000\n");
+ rate = 0;
+ break;
+
+ case 44100:
+ pr_debug("RATE_44100\n");
+ rate = BIT(7);
+ break;
+
+ default:
+ pr_err("ERR rate %d\n", params_rate(params));
+ return -EINVAL;
+ }
+ snd_soc_update_bits(dai->codec, SN95031_PCM1C1, BIT(7), rate);
+
+ return 0;
+}
+
+/* Codec DAI section */
+static struct snd_soc_dai_ops sn95031_headset_dai_ops = {
+ .digital_mute = sn95031_pcm_hs_mute,
+ .hw_params = sn95031_pcm_hw_params,
+};
+
+static struct snd_soc_dai_ops sn95031_speaker_dai_ops = {
+ .digital_mute = sn95031_pcm_spkr_mute,
+ .hw_params = sn95031_pcm_hw_params,
+};
+
+static struct snd_soc_dai_ops sn95031_vib1_dai_ops = {
+ .hw_params = sn95031_pcm_hw_params,
+};
+
+static struct snd_soc_dai_ops sn95031_vib2_dai_ops = {
+ .hw_params = sn95031_pcm_hw_params,
+};
+
+struct snd_soc_dai_driver sn95031_dais[] = {
+{
+ .name = "SN95031 Headset",
+ .playback = {
+ .stream_name = "Headset",
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SN95031_RATES,
+ .formats = SN95031_FORMATS,
+ },
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 1,
+ .channels_max = 5,
+ .rates = SN95031_RATES,
+ .formats = SN95031_FORMATS,
+ },
+ .ops = &sn95031_headset_dai_ops,
+},
+{ .name = "SN95031 Speaker",
+ .playback = {
+ .stream_name = "Speaker",
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SN95031_RATES,
+ .formats = SN95031_FORMATS,
+ },
+ .ops = &sn95031_speaker_dai_ops,
+},
+{ .name = "SN95031 Vibra1",
+ .playback = {
+ .stream_name = "Vibra1",
+ .channels_min = 1,
+ .channels_max = 1,
+ .rates = SN95031_RATES,
+ .formats = SN95031_FORMATS,
+ },
+ .ops = &sn95031_vib1_dai_ops,
+},
+{ .name = "SN95031 Vibra2",
+ .playback = {
+ .stream_name = "Vibra2",
+ .channels_min = 1,
+ .channels_max = 1,
+ .rates = SN95031_RATES,
+ .formats = SN95031_FORMATS,
+ },
+ .ops = &sn95031_vib2_dai_ops,
+},
+};
+
+static inline void sn95031_disable_jack_btn(struct snd_soc_codec *codec)
+{
+ snd_soc_write(codec, SN95031_BTNCTRL2, 0x00);
+}
+
+static inline void sn95031_enable_jack_btn(struct snd_soc_codec *codec)
+{
+ snd_soc_write(codec, SN95031_BTNCTRL1, 0x77);
+ snd_soc_write(codec, SN95031_BTNCTRL2, 0x01);
+}
+
+static int sn95031_get_headset_state(struct snd_soc_jack *mfld_jack)
+{
+ int micbias = sn95031_get_mic_bias(mfld_jack->codec);
+
+ int jack_type = snd_soc_jack_get_type(mfld_jack, micbias);
+
+ pr_debug("jack type detected = %d\n", jack_type);
+ if (jack_type == SND_JACK_HEADSET)
+ sn95031_enable_jack_btn(mfld_jack->codec);
+ return jack_type;
+}
+
+void sn95031_jack_detection(struct mfld_jack_data *jack_data)
+{
+ unsigned int status;
+ unsigned int mask = SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_HEADSET;
+
+ pr_debug("interrupt id read in sram = 0x%x\n", jack_data->intr_id);
+ if (jack_data->intr_id & 0x1) {
+ pr_debug("short_push detected\n");
+ status = SND_JACK_HEADSET | SND_JACK_BTN_0;
+ } else if (jack_data->intr_id & 0x2) {
+ pr_debug("long_push detected\n");
+ status = SND_JACK_HEADSET | SND_JACK_BTN_1;
+ } else if (jack_data->intr_id & 0x4) {
+ pr_debug("headset or headphones inserted\n");
+ status = sn95031_get_headset_state(jack_data->mfld_jack);
+ } else if (jack_data->intr_id & 0x8) {
+ pr_debug("headset or headphones removed\n");
+ status = 0;
+ sn95031_disable_jack_btn(jack_data->mfld_jack->codec);
+ } else {
+ pr_err("unidentified interrupt\n");
+ return;
+ }
+
+ snd_soc_jack_report(jack_data->mfld_jack, status, mask);
+ /*button pressed and released so we send explicit button release */
+ if ((status & SND_JACK_BTN_0) | (status & SND_JACK_BTN_1))
+ snd_soc_jack_report(jack_data->mfld_jack,
+ SND_JACK_HEADSET, mask);
+}
+EXPORT_SYMBOL_GPL(sn95031_jack_detection);
+
+/* codec registration */
+static int sn95031_codec_probe(struct snd_soc_codec *codec)
+{
+ int ret;
+
+ pr_debug("codec_probe called\n");
+
+ codec->dapm.bias_level = SND_SOC_BIAS_OFF;
+ codec->dapm.idle_bias_off = 1;
+
+ /* PCM interface config
+ * This sets the pcm rx slot conguration to max 6 slots
+ * for max 4 dais (2 stereo and 2 mono)
+ */
+ snd_soc_write(codec, SN95031_PCM2RXSLOT01, 0x10);
+ snd_soc_write(codec, SN95031_PCM2RXSLOT23, 0x32);
+ snd_soc_write(codec, SN95031_PCM2RXSLOT45, 0x54);
+ snd_soc_write(codec, SN95031_PCM2TXSLOT01, 0x10);
+ snd_soc_write(codec, SN95031_PCM2TXSLOT23, 0x32);
+ /* pcm port setting
+ * This sets the pcm port to slave and clock at 19.2Mhz which
+ * can support 6slots, sampling rate set per stream in hw-params
+ */
+ snd_soc_write(codec, SN95031_PCM1C1, 0x00);
+ snd_soc_write(codec, SN95031_PCM2C1, 0x01);
+ snd_soc_write(codec, SN95031_PCM2C2, 0x0A);
+ snd_soc_write(codec, SN95031_HSMIXER, BIT(0)|BIT(4));
+ /* vendor vibra workround, the vibras are muted by
+ * custom register so unmute them
+ */
+ snd_soc_write(codec, SN95031_SSR5, 0x80);
+ snd_soc_write(codec, SN95031_SSR6, 0x80);
+ snd_soc_write(codec, SN95031_VIB1C5, 0x00);
+ snd_soc_write(codec, SN95031_VIB2C5, 0x00);
+ /* configure vibras for pcm port */
+ snd_soc_write(codec, SN95031_VIB1C3, 0x00);
+ snd_soc_write(codec, SN95031_VIB2C3, 0x00);
+
+ /* soft mute ramp time */
+ snd_soc_write(codec, SN95031_SOFTMUTE, 0x3);
+ /* fix the initial volume at 1dB,
+ * default in +9dB,
+ * 1dB give optimal swing on DAC, amps
+ */
+ snd_soc_write(codec, SN95031_HSLVOLCTRL, 0x08);
+ snd_soc_write(codec, SN95031_HSRVOLCTRL, 0x08);
+ snd_soc_write(codec, SN95031_IHFLVOLCTRL, 0x08);
+ snd_soc_write(codec, SN95031_IHFRVOLCTRL, 0x08);
+ /* dac mode and lineout workaround */
+ snd_soc_write(codec, SN95031_SSR2, 0x10);
+ snd_soc_write(codec, SN95031_SSR3, 0x40);
+
+ snd_soc_add_controls(codec, sn95031_snd_controls,
+ ARRAY_SIZE(sn95031_snd_controls));
+
+ ret = snd_soc_dapm_new_controls(&codec->dapm, sn95031_dapm_widgets,
+ ARRAY_SIZE(sn95031_dapm_widgets));
+ if (ret)
+ pr_err("soc_dapm_new_control failed %d", ret);
+ ret = snd_soc_dapm_add_routes(&codec->dapm, sn95031_audio_map,
+ ARRAY_SIZE(sn95031_audio_map));
+ if (ret)
+ pr_err("soc_dapm_add_routes failed %d", ret);
+
+ return ret;
+}
+
+static int sn95031_codec_remove(struct snd_soc_codec *codec)
+{
+ pr_debug("codec_remove called\n");
+ sn95031_set_vaud_bias(codec, SND_SOC_BIAS_OFF);
+
+ return 0;
+}
+
+struct snd_soc_codec_driver sn95031_codec = {
+ .probe = sn95031_codec_probe,
+ .remove = sn95031_codec_remove,
+ .read = sn95031_read,
+ .write = sn95031_write,
+ .set_bias_level = sn95031_set_vaud_bias,
+};
+
+static int __devinit sn95031_device_probe(struct platform_device *pdev)
+{
+ pr_debug("codec device probe called for %s\n", dev_name(&pdev->dev));
+ return snd_soc_register_codec(&pdev->dev, &sn95031_codec,
+ sn95031_dais, ARRAY_SIZE(sn95031_dais));
+}
+
+static int __devexit sn95031_device_remove(struct platform_device *pdev)
+{
+ pr_debug("codec device remove called\n");
+ snd_soc_unregister_codec(&pdev->dev);
+ return 0;
+}
+
+static struct platform_driver sn95031_codec_driver = {
+ .driver = {
+ .name = "sn95031",
+ .owner = THIS_MODULE,
+ },
+ .probe = sn95031_device_probe,
+ .remove = sn95031_device_remove,
+};
+
+static int __init sn95031_init(void)
+{
+ pr_debug("driver init called\n");
+ return platform_driver_register(&sn95031_codec_driver);
+}
+module_init(sn95031_init);
+
+static void __exit sn95031_exit(void)
+{
+ pr_debug("driver exit called\n");
+ platform_driver_unregister(&sn95031_codec_driver);
+}
+module_exit(sn95031_exit);
+
+MODULE_DESCRIPTION("ASoC TI SN95031 codec driver");
+MODULE_AUTHOR("Vinod Koul <vinod.koul@intel.com>");
+MODULE_AUTHOR("Harsha Priya <priya.harsha@intel.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:sn95031");
diff --git a/sound/soc/codecs/sn95031.h b/sound/soc/codecs/sn95031.h
new file mode 100644
index 0000000..20376d2
--- /dev/null
+++ b/sound/soc/codecs/sn95031.h
@@ -0,0 +1,132 @@
+/*
+ * sn95031.h - TI sn95031 Codec driver
+ *
+ * Copyright (C) 2010 Intel Corp
+ * Author: Vinod Koul <vinod.koul@intel.com>
+ * Author: Harsha Priya <priya.harsha@intel.com>
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ *
+ */
+#ifndef _SN95031_H
+#define _SN95031_H
+
+/*register map*/
+#define SN95031_VAUD 0xDB
+#define SN95031_VHSP 0xDC
+#define SN95031_VHSN 0xDD
+#define SN95031_VIHF 0xC9
+
+#define SN95031_AUDPLLCTRL 0x240
+#define SN95031_DMICBUF0123 0x241
+#define SN95031_DMICBUF45 0x242
+#define SN95031_DMICGPO 0x244
+#define SN95031_DMICMUX 0x245
+#define SN95031_DMICLK 0x246
+#define SN95031_MICBIAS 0x247
+#define SN95031_ADCCONFIG 0x248
+#define SN95031_MICAMP1 0x249
+#define SN95031_MICAMP2 0x24A
+#define SN95031_NOISEMUX 0x24B
+#define SN95031_AUDIOMUX12 0x24C
+#define SN95031_AUDIOMUX34 0x24D
+#define SN95031_AUDIOSINC 0x24E
+#define SN95031_AUDIOTXEN 0x24F
+#define SN95031_HSEPRXCTRL 0x250
+#define SN95031_IHFRXCTRL 0x251
+#define SN95031_HSMIXER 0x256
+#define SN95031_DACCONFIG 0x257
+#define SN95031_SOFTMUTE 0x258
+#define SN95031_HSLVOLCTRL 0x259
+#define SN95031_HSRVOLCTRL 0x25A
+#define SN95031_IHFLVOLCTRL 0x25B
+#define SN95031_IHFRVOLCTRL 0x25C
+#define SN95031_DRIVEREN 0x25D
+#define SN95031_LOCTL 0x25E
+#define SN95031_VIB1C1 0x25F
+#define SN95031_VIB1C2 0x260
+#define SN95031_VIB1C3 0x261
+#define SN95031_VIB1SPIPCM1 0x262
+#define SN95031_VIB1SPIPCM2 0x263
+#define SN95031_VIB1C5 0x264
+#define SN95031_VIB2C1 0x265
+#define SN95031_VIB2C2 0x266
+#define SN95031_VIB2C3 0x267
+#define SN95031_VIB2SPIPCM1 0x268
+#define SN95031_VIB2SPIPCM2 0x269
+#define SN95031_VIB2C5 0x26A
+#define SN95031_BTNCTRL1 0x26B
+#define SN95031_BTNCTRL2 0x26C
+#define SN95031_PCM1TXSLOT01 0x26D
+#define SN95031_PCM1TXSLOT23 0x26E
+#define SN95031_PCM1TXSLOT45 0x26F
+#define SN95031_PCM1RXSLOT0_3 0x270
+#define SN95031_PCM1RXSLOT45 0x271
+#define SN95031_PCM2TXSLOT01 0x272
+#define SN95031_PCM2TXSLOT23 0x273
+#define SN95031_PCM2TXSLOT45 0x274
+#define SN95031_PCM2RXSLOT01 0x275
+#define SN95031_PCM2RXSLOT23 0x276
+#define SN95031_PCM2RXSLOT45 0x277
+#define SN95031_PCM1C1 0x278
+#define SN95031_PCM1C2 0x279
+#define SN95031_PCM1C3 0x27A
+#define SN95031_PCM2C1 0x27B
+#define SN95031_PCM2C2 0x27C
+/*end codec register defn*/
+
+/*vendor defn these are not part of avp*/
+#define SN95031_SSR2 0x381
+#define SN95031_SSR3 0x382
+#define SN95031_SSR5 0x384
+#define SN95031_SSR6 0x385
+
+/* ADC registers */
+
+#define SN95031_ADC1CNTL1 0x1C0
+#define SN95031_ADC_ENBL 0x10
+#define SN95031_ADC_START 0x08
+#define SN95031_ADC1CNTL3 0x1C2
+#define SN95031_ADCTHERM_ENBL 0x04
+#define SN95031_ADCRRDATA_ENBL 0x05
+#define SN95031_STOPBIT_MASK 16
+#define SN95031_ADCTHERM_MASK 4
+#define SN95031_ADC_CHANLS_MAX 15 /* Number of ADC channels */
+#define SN95031_ADC_LOOP_MAX (SN95031_ADC_CHANLS_MAX - 1)
+#define SN95031_ADC_NO_LOOP 0x07
+#define SN95031_AUDIO_GPIO_CTRL 0x070
+
+/* ADC channel code values */
+#define SN95031_AUDIO_DETECT_CODE 0x06
+
+/* ADC base addresses */
+#define SN95031_ADC_CHNL_START_ADDR 0x1C5 /* increments by 1 */
+#define SN95031_ADC_DATA_START_ADDR 0x1D4 /* increments by 2 */
+/* multipier to convert to mV */
+#define SN95031_ADC_ONE_LSB_MULTIPLIER 2346
+
+
+struct mfld_jack_data {
+ int intr_id;
+ int micbias_vol;
+ struct snd_soc_jack *mfld_jack;
+};
+
+extern void sn95031_jack_detection(struct mfld_jack_data *jack_data);
+
+#endif
diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c
new file mode 100644
index 0000000..e93b9d1
--- /dev/null
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -0,0 +1,794 @@
+/*
+ * linux/sound/soc/codecs/tlv320aic32x4.c
+ *
+ * Copyright 2011 Vista Silicon S.L.
+ *
+ * Author: Javier Martin <javier.martin@vista-silicon.com>
+ *
+ * Based on sound/soc/codecs/wm8974 and TI driver for kernel 2.6.27.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/cdev.h>
+#include <linux/slab.h>
+
+#include <sound/tlv320aic32x4.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include "tlv320aic32x4.h"
+
+struct aic32x4_rate_divs {
+ u32 mclk;
+ u32 rate;
+ u8 p_val;
+ u8 pll_j;
+ u16 pll_d;
+ u16 dosr;
+ u8 ndac;
+ u8 mdac;
+ u8 aosr;
+ u8 nadc;
+ u8 madc;
+ u8 blck_N;
+};
+
+struct aic32x4_priv {
+ u32 sysclk;
+ s32 master;
+ u8 page_no;
+ void *control_data;
+ u32 power_cfg;
+ u32 micpga_routing;
+ bool swapdacs;
+};
+
+/* 0dB min, 1dB steps */
+static DECLARE_TLV_DB_SCALE(tlv_step_1, 0, 100, 0);
+/* 0dB min, 0.5dB steps */
+static DECLARE_TLV_DB_SCALE(tlv_step_0_5, 0, 50, 0);
+
+static const struct snd_kcontrol_new aic32x4_snd_controls[] = {
+ SOC_DOUBLE_R_TLV("PCM Playback Volume", AIC32X4_LDACVOL,
+ AIC32X4_RDACVOL, 0, 0x30, 0, tlv_step_0_5),
+ SOC_DOUBLE_R_TLV("HP Driver Gain Volume", AIC32X4_HPLGAIN,
+ AIC32X4_HPRGAIN, 0, 0x1D, 0, tlv_step_1),
+ SOC_DOUBLE_R_TLV("LO Driver Gain Volume", AIC32X4_LOLGAIN,
+ AIC32X4_LORGAIN, 0, 0x1D, 0, tlv_step_1),
+ SOC_DOUBLE_R("HP DAC Playback Switch", AIC32X4_HPLGAIN,
+ AIC32X4_HPRGAIN, 6, 0x01, 1),
+ SOC_DOUBLE_R("LO DAC Playback Switch", AIC32X4_LOLGAIN,
+ AIC32X4_LORGAIN, 6, 0x01, 1),
+ SOC_DOUBLE_R("Mic PGA Switch", AIC32X4_LMICPGAVOL,
+ AIC32X4_RMICPGAVOL, 7, 0x01, 1),
+
+ SOC_SINGLE("ADCFGA Left Mute Switch", AIC32X4_ADCFGA, 7, 1, 0),
+ SOC_SINGLE("ADCFGA Right Mute Switch", AIC32X4_ADCFGA, 3, 1, 0),
+
+ SOC_DOUBLE_R_TLV("ADC Level Volume", AIC32X4_LADCVOL,
+ AIC32X4_RADCVOL, 0, 0x28, 0, tlv_step_0_5),
+ SOC_DOUBLE_R_TLV("PGA Level Volume", AIC32X4_LMICPGAVOL,
+ AIC32X4_RMICPGAVOL, 0, 0x5f, 0, tlv_step_0_5),
+
+ SOC_SINGLE("Auto-mute Switch", AIC32X4_DACMUTE, 4, 7, 0),
+
+ SOC_SINGLE("AGC Left Switch", AIC32X4_LAGC1, 7, 1, 0),
+ SOC_SINGLE("AGC Right Switch", AIC32X4_RAGC1, 7, 1, 0),
+ SOC_DOUBLE_R("AGC Target Level", AIC32X4_LAGC1, AIC32X4_RAGC1,
+ 4, 0x07, 0),
+ SOC_DOUBLE_R("AGC Gain Hysteresis", AIC32X4_LAGC1, AIC32X4_RAGC1,
+ 0, 0x03, 0),
+ SOC_DOUBLE_R("AGC Hysteresis", AIC32X4_LAGC2, AIC32X4_RAGC2,
+ 6, 0x03, 0),
+ SOC_DOUBLE_R("AGC Noise Threshold", AIC32X4_LAGC2, AIC32X4_RAGC2,
+ 1, 0x1F, 0),
+ SOC_DOUBLE_R("AGC Max PGA", AIC32X4_LAGC3, AIC32X4_RAGC3,
+ 0, 0x7F, 0),
+ SOC_DOUBLE_R("AGC Attack Time", AIC32X4_LAGC4, AIC32X4_RAGC4,
+ 3, 0x1F, 0),
+ SOC_DOUBLE_R("AGC Decay Time", AIC32X4_LAGC5, AIC32X4_RAGC5,
+ 3, 0x1F, 0),
+ SOC_DOUBLE_R("AGC Noise Debounce", AIC32X4_LAGC6, AIC32X4_RAGC6,
+ 0, 0x1F, 0),
+ SOC_DOUBLE_R("AGC Signal Debounce", AIC32X4_LAGC7, AIC32X4_RAGC7,
+ 0, 0x0F, 0),
+};
+
+static const struct aic32x4_rate_divs aic32x4_divs[] = {
+ /* 8k rate */
+ {AIC32X4_FREQ_12000000, 8000, 1, 7, 6800, 768, 5, 3, 128, 5, 18, 24},
+ {AIC32X4_FREQ_24000000, 8000, 2, 7, 6800, 768, 15, 1, 64, 45, 4, 24},
+ {AIC32X4_FREQ_25000000, 8000, 2, 7, 3728, 768, 15, 1, 64, 45, 4, 24},
+ /* 11.025k rate */
+ {AIC32X4_FREQ_12000000, 11025, 1, 7, 5264, 512, 8, 2, 128, 8, 8, 16},
+ {AIC32X4_FREQ_24000000, 11025, 2, 7, 5264, 512, 16, 1, 64, 32, 4, 16},
+ /* 16k rate */
+ {AIC32X4_FREQ_12000000, 16000, 1, 7, 6800, 384, 5, 3, 128, 5, 9, 12},
+ {AIC32X4_FREQ_24000000, 16000, 2, 7, 6800, 384, 15, 1, 64, 18, 5, 12},
+ {AIC32X4_FREQ_25000000, 16000, 2, 7, 3728, 384, 15, 1, 64, 18, 5, 12},
+ /* 22.05k rate */
+ {AIC32X4_FREQ_12000000, 22050, 1, 7, 5264, 256, 4, 4, 128, 4, 8, 8},
+ {AIC32X4_FREQ_24000000, 22050, 2, 7, 5264, 256, 16, 1, 64, 16, 4, 8},
+ {AIC32X4_FREQ_25000000, 22050, 2, 7, 2253, 256, 16, 1, 64, 16, 4, 8},
+ /* 32k rate */
+ {AIC32X4_FREQ_12000000, 32000, 1, 7, 1680, 192, 2, 7, 64, 2, 21, 6},
+ {AIC32X4_FREQ_24000000, 32000, 2, 7, 1680, 192, 7, 2, 64, 7, 6, 6},
+ /* 44.1k rate */
+ {AIC32X4_FREQ_12000000, 44100, 1, 7, 5264, 128, 2, 8, 128, 2, 8, 4},
+ {AIC32X4_FREQ_24000000, 44100, 2, 7, 5264, 128, 8, 2, 64, 8, 4, 4},
+ {AIC32X4_FREQ_25000000, 44100, 2, 7, 2253, 128, 8, 2, 64, 8, 4, 4},
+ /* 48k rate */
+ {AIC32X4_FREQ_12000000, 48000, 1, 8, 1920, 128, 2, 8, 128, 2, 8, 4},
+ {AIC32X4_FREQ_24000000, 48000, 2, 8, 1920, 128, 8, 2, 64, 8, 4, 4},
+ {AIC32X4_FREQ_25000000, 48000, 2, 7, 8643, 128, 8, 2, 64, 8, 4, 4}
+};
+
+static const struct snd_kcontrol_new hpl_output_mixer_controls[] = {
+ SOC_DAPM_SINGLE("L_DAC Switch", AIC32X4_HPLROUTE, 3, 1, 0),
+ SOC_DAPM_SINGLE("IN1_L Switch", AIC32X4_HPLROUTE, 2, 1, 0),
+};
+
+static const struct snd_kcontrol_new hpr_output_mixer_controls[] = {
+ SOC_DAPM_SINGLE("R_DAC Switch", AIC32X4_HPRROUTE, 3, 1, 0),
+ SOC_DAPM_SINGLE("IN1_R Switch", AIC32X4_HPRROUTE, 2, 1, 0),
+};
+
+static const struct snd_kcontrol_new lol_output_mixer_controls[] = {
+ SOC_DAPM_SINGLE("L_DAC Switch", AIC32X4_LOLROUTE, 3, 1, 0),
+};
+
+static const struct snd_kcontrol_new lor_output_mixer_controls[] = {
+ SOC_DAPM_SINGLE("R_DAC Switch", AIC32X4_LORROUTE, 3, 1, 0),
+};
+
+static const struct snd_kcontrol_new left_input_mixer_controls[] = {
+ SOC_DAPM_SINGLE("IN1_L P Switch", AIC32X4_LMICPGAPIN, 6, 1, 0),
+ SOC_DAPM_SINGLE("IN2_L P Switch", AIC32X4_LMICPGAPIN, 4, 1, 0),
+ SOC_DAPM_SINGLE("IN3_L P Switch", AIC32X4_LMICPGAPIN, 2, 1, 0),
+};
+
+static const struct snd_kcontrol_new right_input_mixer_controls[] = {
+ SOC_DAPM_SINGLE("IN1_R P Switch", AIC32X4_RMICPGAPIN, 6, 1, 0),
+ SOC_DAPM_SINGLE("IN2_R P Switch", AIC32X4_RMICPGAPIN, 4, 1, 0),
+ SOC_DAPM_SINGLE("IN3_R P Switch", AIC32X4_RMICPGAPIN, 2, 1, 0),
+};
+
+static const struct snd_soc_dapm_widget aic32x4_dapm_widgets[] = {
+ SND_SOC_DAPM_DAC("Left DAC", "Left Playback", AIC32X4_DACSETUP, 7, 0),
+ SND_SOC_DAPM_MIXER("HPL Output Mixer", SND_SOC_NOPM, 0, 0,
+ &hpl_output_mixer_controls[0],
+ ARRAY_SIZE(hpl_output_mixer_controls)),
+ SND_SOC_DAPM_PGA("HPL Power", AIC32X4_OUTPWRCTL, 5, 0, NULL, 0),
+
+ SND_SOC_DAPM_MIXER("LOL Output Mixer", SND_SOC_NOPM, 0, 0,
+ &lol_output_mixer_controls[0],
+ ARRAY_SIZE(lol_output_mixer_controls)),
+ SND_SOC_DAPM_PGA("LOL Power", AIC32X4_OUTPWRCTL, 3, 0, NULL, 0),
+
+ SND_SOC_DAPM_DAC("Right DAC", "Right Playback", AIC32X4_DACSETUP, 6, 0),
+ SND_SOC_DAPM_MIXER("HPR Output Mixer", SND_SOC_NOPM, 0, 0,
+ &hpr_output_mixer_controls[0],
+ ARRAY_SIZE(hpr_output_mixer_controls)),
+ SND_SOC_DAPM_PGA("HPR Power", AIC32X4_OUTPWRCTL, 4, 0, NULL, 0),
+ SND_SOC_DAPM_MIXER("LOR Output Mixer", SND_SOC_NOPM, 0, 0,
+ &lor_output_mixer_controls[0],
+ ARRAY_SIZE(lor_output_mixer_controls)),
+ SND_SOC_DAPM_PGA("LOR Power", AIC32X4_OUTPWRCTL, 2, 0, NULL, 0),
+ SND_SOC_DAPM_MIXER("Left Input Mixer", SND_SOC_NOPM, 0, 0,
+ &left_input_mixer_controls[0],
+ ARRAY_SIZE(left_input_mixer_controls)),
+ SND_SOC_DAPM_MIXER("Right Input Mixer", SND_SOC_NOPM, 0, 0,
+ &right_input_mixer_controls[0],
+ ARRAY_SIZE(right_input_mixer_controls)),
+ SND_SOC_DAPM_ADC("Left ADC", "Left Capture", AIC32X4_ADCSETUP, 7, 0),
+ SND_SOC_DAPM_ADC("Right ADC", "Right Capture", AIC32X4_ADCSETUP, 6, 0),
+ SND_SOC_DAPM_MICBIAS("Mic Bias", AIC32X4_MICBIAS, 6, 0),
+
+ SND_SOC_DAPM_OUTPUT("HPL"),
+ SND_SOC_DAPM_OUTPUT("HPR"),
+ SND_SOC_DAPM_OUTPUT("LOL"),
+ SND_SOC_DAPM_OUTPUT("LOR"),
+ SND_SOC_DAPM_INPUT("IN1_L"),
+ SND_SOC_DAPM_INPUT("IN1_R"),
+ SND_SOC_DAPM_INPUT("IN2_L"),
+ SND_SOC_DAPM_INPUT("IN2_R"),
+ SND_SOC_DAPM_INPUT("IN3_L"),
+ SND_SOC_DAPM_INPUT("IN3_R"),
+};
+
+static const struct snd_soc_dapm_route aic32x4_dapm_routes[] = {
+ /* Left Output */
+ {"HPL Output Mixer", "L_DAC Switch", "Left DAC"},
+ {"HPL Output Mixer", "IN1_L Switch", "IN1_L"},
+
+ {"HPL Power", NULL, "HPL Output Mixer"},
+ {"HPL", NULL, "HPL Power"},
+
+ {"LOL Output Mixer", "L_DAC Switch", "Left DAC"},
+
+ {"LOL Power", NULL, "LOL Output Mixer"},
+ {"LOL", NULL, "LOL Power"},
+
+ /* Right Output */
+ {"HPR Output Mixer", "R_DAC Switch", "Right DAC"},
+ {"HPR Output Mixer", "IN1_R Switch", "IN1_R"},
+
+ {"HPR Power", NULL, "HPR Output Mixer"},
+ {"HPR", NULL, "HPR Power"},
+
+ {"LOR Output Mixer", "R_DAC Switch", "Right DAC"},
+
+ {"LOR Power", NULL, "LOR Output Mixer"},
+ {"LOR", NULL, "LOR Power"},
+
+ /* Left input */
+ {"Left Input Mixer", "IN1_L P Switch", "IN1_L"},
+ {"Left Input Mixer", "IN2_L P Switch", "IN2_L"},
+ {"Left Input Mixer", "IN3_L P Switch", "IN3_L"},
+
+ {"Left ADC", NULL, "Left Input Mixer"},
+
+ /* Right Input */
+ {"Right Input Mixer", "IN1_R P Switch", "IN1_R"},
+ {"Right Input Mixer", "IN2_R P Switch", "IN2_R"},
+ {"Right Input Mixer", "IN3_R P Switch", "IN3_R"},
+
+ {"Right ADC", NULL, "Right Input Mixer"},
+};
+
+static inline int aic32x4_change_page(struct snd_soc_codec *codec,
+ unsigned int new_page)
+{
+ struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec);
+ u8 data[2];
+ int ret;
+
+ data[0] = 0x00;
+ data[1] = new_page & 0xff;
+
+ ret = codec->hw_write(codec->control_data, data, 2);
+ if (ret == 2) {
+ aic32x4->page_no = new_page;
+ return 0;
+ } else {
+ return ret;
+ }
+}
+
+static int aic32x4_write(struct snd_soc_codec *codec, unsigned int reg,
+ unsigned int val)
+{
+ struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec);
+ unsigned int page = reg / 128;
+ unsigned int fixed_reg = reg % 128;
+ u8 data[2];
+ int ret;
+
+ /* A write to AIC32X4_PSEL is really a non-explicit page change */
+ if (reg == AIC32X4_PSEL)
+ return aic32x4_change_page(codec, val);
+
+ if (aic32x4->page_no != page) {
+ ret = aic32x4_change_page(codec, page);
+ if (ret != 0)
+ return ret;
+ }
+
+ data[0] = fixed_reg & 0xff;
+ data[1] = val & 0xff;
+
+ if (codec->hw_write(codec->control_data, data, 2) == 2)
+ return 0;
+ else
+ return -EIO;
+}
+
+static unsigned int aic32x4_read(struct snd_soc_codec *codec, unsigned int reg)
+{
+ struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec);
+ unsigned int page = reg / 128;
+ unsigned int fixed_reg = reg % 128;
+ int ret;
+
+ if (aic32x4->page_no != page) {
+ ret = aic32x4_change_page(codec, page);
+ if (ret != 0)
+ return ret;
+ }
+ return i2c_smbus_read_byte_data(codec->control_data, fixed_reg & 0xff);
+}
+
+static inline int aic32x4_get_divs(int mclk, int rate)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(aic32x4_divs); i++) {
+ if ((aic32x4_divs[i].rate == rate)
+ && (aic32x4_divs[i].mclk == mclk)) {
+ return i;
+ }
+ }
+ printk(KERN_ERR "aic32x4: master clock and sample rate is not supported\n");
+ return -EINVAL;
+}
+
+static int aic32x4_add_widgets(struct snd_soc_codec *codec)
+{
+ snd_soc_dapm_new_controls(&codec->dapm, aic32x4_dapm_widgets,
+ ARRAY_SIZE(aic32x4_dapm_widgets));
+
+ snd_soc_dapm_add_routes(&codec->dapm, aic32x4_dapm_routes,
+ ARRAY_SIZE(aic32x4_dapm_routes));
+
+ snd_soc_dapm_new_widgets(&codec->dapm);
+ return 0;
+}
+
+static int aic32x4_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec);
+
+ switch (freq) {
+ case AIC32X4_FREQ_12000000:
+ case AIC32X4_FREQ_24000000:
+ case AIC32X4_FREQ_25000000:
+ aic32x4->sysclk = freq;
+ return 0;
+ }
+ printk(KERN_ERR "aic32x4: invalid frequency to set DAI system clock\n");
+ return -EINVAL;
+}
+
+static int aic32x4_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec);
+ u8 iface_reg_1;
+ u8 iface_reg_2;
+ u8 iface_reg_3;
+
+ iface_reg_1 = snd_soc_read(codec, AIC32X4_IFACE1);
+ iface_reg_1 = iface_reg_1 & ~(3 << 6 | 3 << 2);
+ iface_reg_2 = snd_soc_read(codec, AIC32X4_IFACE2);
+ iface_reg_2 = 0;
+ iface_reg_3 = snd_soc_read(codec, AIC32X4_IFACE3);
+ iface_reg_3 = iface_reg_3 & ~(1 << 3);
+
+ /* set master/slave audio interface */
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBM_CFM:
+ aic32x4->master = 1;
+ iface_reg_1 |= AIC32X4_BCLKMASTER | AIC32X4_WCLKMASTER;
+ break;
+ case SND_SOC_DAIFMT_CBS_CFS:
+ aic32x4->master = 0;
+ break;
+ default:
+ printk(KERN_ERR "aic32x4: invalid DAI master/slave interface\n");
+ return -EINVAL;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_I2S:
+ break;
+ case SND_SOC_DAIFMT_DSP_A:
+ iface_reg_1 |= (AIC32X4_DSP_MODE << AIC32X4_PLLJ_SHIFT);
+ iface_reg_3 |= (1 << 3); /* invert bit clock */
+ iface_reg_2 = 0x01; /* add offset 1 */
+ break;
+ case SND_SOC_DAIFMT_DSP_B:
+ iface_reg_1 |= (AIC32X4_DSP_MODE << AIC32X4_PLLJ_SHIFT);
+ iface_reg_3 |= (1 << 3); /* invert bit clock */
+ break;
+ case SND_SOC_DAIFMT_RIGHT_J:
+ iface_reg_1 |=
+ (AIC32X4_RIGHT_JUSTIFIED_MODE << AIC32X4_PLLJ_SHIFT);
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ iface_reg_1 |=
+ (AIC32X4_LEFT_JUSTIFIED_MODE << AIC32X4_PLLJ_SHIFT);
+ break;
+ default:
+ printk(KERN_ERR "aic32x4: invalid DAI interface format\n");
+ return -EINVAL;
+ }
+
+ snd_soc_write(codec, AIC32X4_IFACE1, iface_reg_1);
+ snd_soc_write(codec, AIC32X4_IFACE2, iface_reg_2);
+ snd_soc_write(codec, AIC32X4_IFACE3, iface_reg_3);
+ return 0;
+}
+
+static int aic32x4_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec);
+ u8 data;
+ int i;
+
+ i = aic32x4_get_divs(aic32x4->sysclk, params_rate(params));
+ if (i < 0) {
+ printk(KERN_ERR "aic32x4: sampling rate not supported\n");
+ return i;
+ }
+
+ /* Use PLL as CODEC_CLKIN and DAC_MOD_CLK as BDIV_CLKIN */
+ snd_soc_write(codec, AIC32X4_CLKMUX, AIC32X4_PLLCLKIN);
+ snd_soc_write(codec, AIC32X4_IFACE3, AIC32X4_DACMOD2BCLK);
+
+ /* We will fix R value to 1 and will make P & J=K.D as varialble */
+ data = snd_soc_read(codec, AIC32X4_PLLPR);
+ data &= ~(7 << 4);
+ snd_soc_write(codec, AIC32X4_PLLPR,
+ (data | (aic32x4_divs[i].p_val << 4) | 0x01));
+
+ snd_soc_write(codec, AIC32X4_PLLJ, aic32x4_divs[i].pll_j);
+
+ snd_soc_write(codec, AIC32X4_PLLDMSB, (aic32x4_divs[i].pll_d >> 8));
+ snd_soc_write(codec, AIC32X4_PLLDLSB,
+ (aic32x4_divs[i].pll_d & 0xff));
+
+ /* NDAC divider value */
+ data = snd_soc_read(codec, AIC32X4_NDAC);
+ data &= ~(0x7f);
+ snd_soc_write(codec, AIC32X4_NDAC, data | aic32x4_divs[i].ndac);
+
+ /* MDAC divider value */
+ data = snd_soc_read(codec, AIC32X4_MDAC);
+ data &= ~(0x7f);
+ snd_soc_write(codec, AIC32X4_MDAC, data | aic32x4_divs[i].mdac);
+
+ /* DOSR MSB & LSB values */
+ snd_soc_write(codec, AIC32X4_DOSRMSB, aic32x4_divs[i].dosr >> 8);
+ snd_soc_write(codec, AIC32X4_DOSRLSB,
+ (aic32x4_divs[i].dosr & 0xff));
+
+ /* NADC divider value */
+ data = snd_soc_read(codec, AIC32X4_NADC);
+ data &= ~(0x7f);
+ snd_soc_write(codec, AIC32X4_NADC, data | aic32x4_divs[i].nadc);
+
+ /* MADC divider value */
+ data = snd_soc_read(codec, AIC32X4_MADC);
+ data &= ~(0x7f);
+ snd_soc_write(codec, AIC32X4_MADC, data | aic32x4_divs[i].madc);
+
+ /* AOSR value */
+ snd_soc_write(codec, AIC32X4_AOSR, aic32x4_divs[i].aosr);
+
+ /* BCLK N divider */
+ data = snd_soc_read(codec, AIC32X4_BCLKN);
+ data &= ~(0x7f);
+ snd_soc_write(codec, AIC32X4_BCLKN, data | aic32x4_divs[i].blck_N);
+
+ data = snd_soc_read(codec, AIC32X4_IFACE1);
+ data = data & ~(3 << 4);
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ break;
+ case SNDRV_PCM_FORMAT_S20_3LE:
+ data |= (AIC32X4_WORD_LEN_20BITS << AIC32X4_DOSRMSB_SHIFT);
+ break;
+ case SNDRV_PCM_FORMAT_S24_LE:
+ data |= (AIC32X4_WORD_LEN_24BITS << AIC32X4_DOSRMSB_SHIFT);
+ break;
+ case SNDRV_PCM_FORMAT_S32_LE:
+ data |= (AIC32X4_WORD_LEN_32BITS << AIC32X4_DOSRMSB_SHIFT);
+ break;
+ }
+ snd_soc_write(codec, AIC32X4_IFACE1, data);
+
+ return 0;
+}
+
+static int aic32x4_mute(struct snd_soc_dai *dai, int mute)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ u8 dac_reg;
+
+ dac_reg = snd_soc_read(codec, AIC32X4_DACMUTE) & ~AIC32X4_MUTEON;
+ if (mute)
+ snd_soc_write(codec, AIC32X4_DACMUTE, dac_reg | AIC32X4_MUTEON);
+ else
+ snd_soc_write(codec, AIC32X4_DACMUTE, dac_reg);
+ return 0;
+}
+
+static int aic32x4_set_bias_level(struct snd_soc_codec *codec,
+ enum snd_soc_bias_level level)
+{
+ struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec);
+ u8 value;
+
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ if (aic32x4->master) {
+ /* Switch on PLL */
+ value = snd_soc_read(codec, AIC32X4_PLLPR);
+ snd_soc_write(codec, AIC32X4_PLLPR,
+ (value | AIC32X4_PLLEN));
+
+ /* Switch on NDAC Divider */
+ value = snd_soc_read(codec, AIC32X4_NDAC);
+ snd_soc_write(codec, AIC32X4_NDAC,
+ value | AIC32X4_NDACEN);
+
+ /* Switch on MDAC Divider */
+ value = snd_soc_read(codec, AIC32X4_MDAC);
+ snd_soc_write(codec, AIC32X4_MDAC,
+ value | AIC32X4_MDACEN);
+
+ /* Switch on NADC Divider */
+ value = snd_soc_read(codec, AIC32X4_NADC);
+ snd_soc_write(codec, AIC32X4_NADC,
+ value | AIC32X4_MDACEN);
+
+ /* Switch on MADC Divider */
+ value = snd_soc_read(codec, AIC32X4_MADC);
+ snd_soc_write(codec, AIC32X4_MADC,
+ value | AIC32X4_MDACEN);
+
+ /* Switch on BCLK_N Divider */
+ value = snd_soc_read(codec, AIC32X4_BCLKN);
+ snd_soc_write(codec, AIC32X4_BCLKN,
+ value | AIC32X4_BCLKEN);
+ }
+ break;
+ case SND_SOC_BIAS_PREPARE:
+ break;
+ case SND_SOC_BIAS_STANDBY:
+ if (aic32x4->master) {
+ /* Switch off PLL */
+ value = snd_soc_read(codec, AIC32X4_PLLPR);
+ snd_soc_write(codec, AIC32X4_PLLPR,
+ (value & ~AIC32X4_PLLEN));
+
+ /* Switch off NDAC Divider */
+ value = snd_soc_read(codec, AIC32X4_NDAC);
+ snd_soc_write(codec, AIC32X4_NDAC,
+ value & ~AIC32X4_NDACEN);
+
+ /* Switch off MDAC Divider */
+ value = snd_soc_read(codec, AIC32X4_MDAC);
+ snd_soc_write(codec, AIC32X4_MDAC,
+ value & ~AIC32X4_MDACEN);
+
+ /* Switch off NADC Divider */
+ value = snd_soc_read(codec, AIC32X4_NADC);
+ snd_soc_write(codec, AIC32X4_NADC,
+ value & ~AIC32X4_NDACEN);
+
+ /* Switch off MADC Divider */
+ value = snd_soc_read(codec, AIC32X4_MADC);
+ snd_soc_write(codec, AIC32X4_MADC,
+ value & ~AIC32X4_MDACEN);
+ value = snd_soc_read(codec, AIC32X4_BCLKN);
+
+ /* Switch off BCLK_N Divider */
+ snd_soc_write(codec, AIC32X4_BCLKN,
+ value & ~AIC32X4_BCLKEN);
+ }
+ break;
+ case SND_SOC_BIAS_OFF:
+ break;
+ }
+ codec->dapm.bias_level = level;
+ return 0;
+}
+
+#define AIC32X4_RATES SNDRV_PCM_RATE_8000_48000
+#define AIC32X4_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE \
+ | SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops aic32x4_ops = {
+ .hw_params = aic32x4_hw_params,
+ .digital_mute = aic32x4_mute,
+ .set_fmt = aic32x4_set_dai_fmt,
+ .set_sysclk = aic32x4_set_dai_sysclk,
+};
+
+static struct snd_soc_dai_driver aic32x4_dai = {
+ .name = "tlv320aic32x4-hifi",
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = AIC32X4_RATES,
+ .formats = AIC32X4_FORMATS,},
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = AIC32X4_RATES,
+ .formats = AIC32X4_FORMATS,},
+ .ops = &aic32x4_ops,
+ .symmetric_rates = 1,
+};
+
+static int aic32x4_suspend(struct snd_soc_codec *codec, pm_message_t state)
+{
+ aic32x4_set_bias_level(codec, SND_SOC_BIAS_OFF);
+ return 0;
+}
+
+static int aic32x4_resume(struct snd_soc_codec *codec)
+{
+ aic32x4_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+ return 0;
+}
+
+static int aic32x4_probe(struct snd_soc_codec *codec)
+{
+ struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec);
+ u32 tmp_reg;
+
+ codec->hw_write = (hw_write_t) i2c_master_send;
+ codec->control_data = aic32x4->control_data;
+
+ snd_soc_write(codec, AIC32X4_RESET, 0x01);
+
+ /* Power platform configuration */
+ if (aic32x4->power_cfg & AIC32X4_PWR_MICBIAS_2075_LDOIN) {
+ snd_soc_write(codec, AIC32X4_MICBIAS, AIC32X4_MICBIAS_LDOIN |
+ AIC32X4_MICBIAS_2075V);
+ }
+ if (aic32x4->power_cfg & AIC32X4_PWR_AVDD_DVDD_WEAK_DISABLE) {
+ snd_soc_write(codec, AIC32X4_PWRCFG, AIC32X4_AVDDWEAKDISABLE);
+ }
+ if (aic32x4->power_cfg & AIC32X4_PWR_AIC32X4_LDO_ENABLE) {
+ snd_soc_write(codec, AIC32X4_LDOCTL, AIC32X4_LDOCTLEN);
+ }
+ tmp_reg = snd_soc_read(codec, AIC32X4_CMMODE);
+ if (aic32x4->power_cfg & AIC32X4_PWR_CMMODE_LDOIN_RANGE_18_36) {
+ tmp_reg |= AIC32X4_LDOIN_18_36;
+ }
+ if (aic32x4->power_cfg & AIC32X4_PWR_CMMODE_HP_LDOIN_POWERED) {
+ tmp_reg |= AIC32X4_LDOIN2HP;
+ }
+ snd_soc_write(codec, AIC32X4_CMMODE, tmp_reg);
+
+ /* Do DACs need to be swapped? */
+ if (aic32x4->swapdacs) {
+ snd_soc_write(codec, AIC32X4_DACSETUP, AIC32X4_LDAC2RCHN | AIC32X4_RDAC2LCHN);
+ } else {
+ snd_soc_write(codec, AIC32X4_DACSETUP, AIC32X4_LDAC2LCHN | AIC32X4_RDAC2RCHN);
+ }
+
+ /* Mic PGA routing */
+ if (aic32x4->micpga_routing | AIC32X4_MICPGA_ROUTE_LMIC_IN2R_10K) {
+ snd_soc_write(codec, AIC32X4_LMICPGANIN, AIC32X4_LMICPGANIN_IN2R_10K);
+ }
+ if (aic32x4->micpga_routing | AIC32X4_MICPGA_ROUTE_RMIC_IN1L_10K) {
+ snd_soc_write(codec, AIC32X4_RMICPGANIN, AIC32X4_RMICPGANIN_IN1L_10K);
+ }
+
+ aic32x4_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+ snd_soc_add_controls(codec, aic32x4_snd_controls,
+ ARRAY_SIZE(aic32x4_snd_controls));
+ aic32x4_add_widgets(codec);
+
+ return 0;
+}
+
+static int aic32x4_remove(struct snd_soc_codec *codec)
+{
+ aic32x4_set_bias_level(codec, SND_SOC_BIAS_OFF);
+ return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_aic32x4 = {
+ .read = aic32x4_read,
+ .write = aic32x4_write,
+ .probe = aic32x4_probe,
+ .remove = aic32x4_remove,
+ .suspend = aic32x4_suspend,
+ .resume = aic32x4_resume,
+ .set_bias_level = aic32x4_set_bias_level,
+};
+
+static __devinit int aic32x4_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ struct aic32x4_pdata *pdata = i2c->dev.platform_data;
+ struct aic32x4_priv *aic32x4;
+ int ret;
+
+ aic32x4 = kzalloc(sizeof(struct aic32x4_priv), GFP_KERNEL);
+ if (aic32x4 == NULL)
+ return -ENOMEM;
+
+ aic32x4->control_data = i2c;
+ i2c_set_clientdata(i2c, aic32x4);
+
+ if (pdata) {
+ aic32x4->power_cfg = pdata->power_cfg;
+ aic32x4->swapdacs = pdata->swapdacs;
+ aic32x4->micpga_routing = pdata->micpga_routing;
+ } else {
+ aic32x4->power_cfg = 0;
+ aic32x4->swapdacs = false;
+ aic32x4->micpga_routing = 0;
+ }
+
+ ret = snd_soc_register_codec(&i2c->dev,
+ &soc_codec_dev_aic32x4, &aic32x4_dai, 1);
+ if (ret < 0)
+ kfree(aic32x4);
+ return ret;
+}
+
+static __devexit int aic32x4_i2c_remove(struct i2c_client *client)
+{
+ snd_soc_unregister_codec(&client->dev);
+ kfree(i2c_get_clientdata(client));
+ return 0;
+}
+
+static const struct i2c_device_id aic32x4_i2c_id[] = {
+ { "tlv320aic32x4", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, aic32x4_i2c_id);
+
+static struct i2c_driver aic32x4_i2c_driver = {
+ .driver = {
+ .name = "tlv320aic32x4",
+ .owner = THIS_MODULE,
+ },
+ .probe = aic32x4_i2c_probe,
+ .remove = __devexit_p(aic32x4_i2c_remove),
+ .id_table = aic32x4_i2c_id,
+};
+
+static int __init aic32x4_modinit(void)
+{
+ int ret = 0;
+
+ ret = i2c_add_driver(&aic32x4_i2c_driver);
+ if (ret != 0) {
+ printk(KERN_ERR "Failed to register aic32x4 I2C driver: %d\n",
+ ret);
+ }
+ return ret;
+}
+module_init(aic32x4_modinit);
+
+static void __exit aic32x4_exit(void)
+{
+ i2c_del_driver(&aic32x4_i2c_driver);
+}
+module_exit(aic32x4_exit);
+
+MODULE_DESCRIPTION("ASoC tlv320aic32x4 codec driver");
+MODULE_AUTHOR("Javier Martin <javier.martin@vista-silicon.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/tlv320aic32x4.h b/sound/soc/codecs/tlv320aic32x4.h
new file mode 100644
index 0000000..aae2b24
--- /dev/null
+++ b/sound/soc/codecs/tlv320aic32x4.h
@@ -0,0 +1,143 @@
+/*
+ * tlv320aic32x4.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+
+#ifndef _TLV320AIC32X4_H
+#define _TLV320AIC32X4_H
+
+/* tlv320aic32x4 register space (in decimal to match datasheet) */
+
+#define AIC32X4_PAGE1 128
+
+#define AIC32X4_PSEL 0
+#define AIC32X4_RESET 1
+#define AIC32X4_CLKMUX 4
+#define AIC32X4_PLLPR 5
+#define AIC32X4_PLLJ 6
+#define AIC32X4_PLLDMSB 7
+#define AIC32X4_PLLDLSB 8
+#define AIC32X4_NDAC 11
+#define AIC32X4_MDAC 12
+#define AIC32X4_DOSRMSB 13
+#define AIC32X4_DOSRLSB 14
+#define AIC32X4_NADC 18
+#define AIC32X4_MADC 19
+#define AIC32X4_AOSR 20
+#define AIC32X4_CLKMUX2 25
+#define AIC32X4_CLKOUTM 26
+#define AIC32X4_IFACE1 27
+#define AIC32X4_IFACE2 28
+#define AIC32X4_IFACE3 29
+#define AIC32X4_BCLKN 30
+#define AIC32X4_IFACE4 31
+#define AIC32X4_IFACE5 32
+#define AIC32X4_IFACE6 33
+#define AIC32X4_DOUTCTL 53
+#define AIC32X4_DINCTL 54
+#define AIC32X4_DACSPB 60
+#define AIC32X4_ADCSPB 61
+#define AIC32X4_DACSETUP 63
+#define AIC32X4_DACMUTE 64
+#define AIC32X4_LDACVOL 65
+#define AIC32X4_RDACVOL 66
+#define AIC32X4_ADCSETUP 81
+#define AIC32X4_ADCFGA 82
+#define AIC32X4_LADCVOL 83
+#define AIC32X4_RADCVOL 84
+#define AIC32X4_LAGC1 86
+#define AIC32X4_LAGC2 87
+#define AIC32X4_LAGC3 88
+#define AIC32X4_LAGC4 89
+#define AIC32X4_LAGC5 90
+#define AIC32X4_LAGC6 91
+#define AIC32X4_LAGC7 92
+#define AIC32X4_RAGC1 94
+#define AIC32X4_RAGC2 95
+#define AIC32X4_RAGC3 96
+#define AIC32X4_RAGC4 97
+#define AIC32X4_RAGC5 98
+#define AIC32X4_RAGC6 99
+#define AIC32X4_RAGC7 100
+#define AIC32X4_PWRCFG (AIC32X4_PAGE1 + 1)
+#define AIC32X4_LDOCTL (AIC32X4_PAGE1 + 2)
+#define AIC32X4_OUTPWRCTL (AIC32X4_PAGE1 + 9)
+#define AIC32X4_CMMODE (AIC32X4_PAGE1 + 10)
+#define AIC32X4_HPLROUTE (AIC32X4_PAGE1 + 12)
+#define AIC32X4_HPRROUTE (AIC32X4_PAGE1 + 13)
+#define AIC32X4_LOLROUTE (AIC32X4_PAGE1 + 14)
+#define AIC32X4_LORROUTE (AIC32X4_PAGE1 + 15)
+#define AIC32X4_HPLGAIN (AIC32X4_PAGE1 + 16)
+#define AIC32X4_HPRGAIN (AIC32X4_PAGE1 + 17)
+#define AIC32X4_LOLGAIN (AIC32X4_PAGE1 + 18)
+#define AIC32X4_LORGAIN (AIC32X4_PAGE1 + 19)
+#define AIC32X4_HEADSTART (AIC32X4_PAGE1 + 20)
+#define AIC32X4_MICBIAS (AIC32X4_PAGE1 + 51)
+#define AIC32X4_LMICPGAPIN (AIC32X4_PAGE1 + 52)
+#define AIC32X4_LMICPGANIN (AIC32X4_PAGE1 + 54)
+#define AIC32X4_RMICPGAPIN (AIC32X4_PAGE1 + 55)
+#define AIC32X4_RMICPGANIN (AIC32X4_PAGE1 + 57)
+#define AIC32X4_FLOATINGINPUT (AIC32X4_PAGE1 + 58)
+#define AIC32X4_LMICPGAVOL (AIC32X4_PAGE1 + 59)
+#define AIC32X4_RMICPGAVOL (AIC32X4_PAGE1 + 60)
+
+#define AIC32X4_FREQ_12000000 12000000
+#define AIC32X4_FREQ_24000000 24000000
+#define AIC32X4_FREQ_25000000 25000000
+
+#define AIC32X4_WORD_LEN_16BITS 0x00
+#define AIC32X4_WORD_LEN_20BITS 0x01
+#define AIC32X4_WORD_LEN_24BITS 0x02
+#define AIC32X4_WORD_LEN_32BITS 0x03
+
+#define AIC32X4_I2S_MODE 0x00
+#define AIC32X4_DSP_MODE 0x01
+#define AIC32X4_RIGHT_JUSTIFIED_MODE 0x02
+#define AIC32X4_LEFT_JUSTIFIED_MODE 0x03
+
+#define AIC32X4_AVDDWEAKDISABLE 0x08
+#define AIC32X4_LDOCTLEN 0x01
+
+#define AIC32X4_LDOIN_18_36 0x01
+#define AIC32X4_LDOIN2HP 0x02
+
+#define AIC32X4_DACSPBLOCK_MASK 0x1f
+#define AIC32X4_ADCSPBLOCK_MASK 0x1f
+
+#define AIC32X4_PLLJ_SHIFT 6
+#define AIC32X4_DOSRMSB_SHIFT 4
+
+#define AIC32X4_PLLCLKIN 0x03
+
+#define AIC32X4_MICBIAS_LDOIN 0x08
+#define AIC32X4_MICBIAS_2075V 0x60
+
+#define AIC32X4_LMICPGANIN_IN2R_10K 0x10
+#define AIC32X4_RMICPGANIN_IN1L_10K 0x10
+
+#define AIC32X4_LMICPGAVOL_NOGAIN 0x80
+#define AIC32X4_RMICPGAVOL_NOGAIN 0x80
+
+#define AIC32X4_BCLKMASTER 0x08
+#define AIC32X4_WCLKMASTER 0x04
+#define AIC32X4_PLLEN (0x01 << 7)
+#define AIC32X4_NDACEN (0x01 << 7)
+#define AIC32X4_MDACEN (0x01 << 7)
+#define AIC32X4_NADCEN (0x01 << 7)
+#define AIC32X4_MADCEN (0x01 << 7)
+#define AIC32X4_BCLKEN (0x01 << 7)
+#define AIC32X4_DACEN (0x03 << 6)
+#define AIC32X4_RDAC2LCHN (0x02 << 2)
+#define AIC32X4_LDAC2RCHN (0x02 << 4)
+#define AIC32X4_LDAC2LCHN (0x01 << 4)
+#define AIC32X4_RDAC2RCHN (0x01 << 2)
+
+#define AIC32X4_SSTEP2WCLK 0x01
+#define AIC32X4_MUTEON 0x0C
+#define AIC32X4_DACMOD2BCLK 0x01
+
+#endif /* _TLV320AIC32X4_H */
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index 71d7be8..00b6d87 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -1615,6 +1615,7 @@ static const struct i2c_device_id tlv320dac33_i2c_id[] = {
},
{ },
};
+MODULE_DEVICE_TABLE(i2c, tlv320dac33_i2c_id);
static struct i2c_driver tlv320dac33_i2c_driver = {
.driver = {
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 4bbf1b1..482fcdb 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -724,8 +724,8 @@ static int twl6040_power_mode_event(struct snd_soc_dapm_widget *w,
return 0;
}
-void twl6040_hs_jack_report(struct snd_soc_codec *codec,
- struct snd_soc_jack *jack, int report)
+static void twl6040_hs_jack_report(struct snd_soc_codec *codec,
+ struct snd_soc_jack *jack, int report)
{
struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
int status;
diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c
index 80ddf4f..a3b9cbb 100644
--- a/sound/soc/codecs/wm2000.c
+++ b/sound/soc/codecs/wm2000.c
@@ -836,24 +836,25 @@ static void wm2000_i2c_shutdown(struct i2c_client *i2c)
}
#ifdef CONFIG_PM
-static int wm2000_i2c_suspend(struct i2c_client *i2c, pm_message_t mesg)
+static int wm2000_i2c_suspend(struct device *dev)
{
+ struct i2c_client *i2c = to_i2c_client(dev);
struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev);
return wm2000_anc_transition(wm2000, ANC_OFF);
}
-static int wm2000_i2c_resume(struct i2c_client *i2c)
+static int wm2000_i2c_resume(struct device *dev)
{
+ struct i2c_client *i2c = to_i2c_client(dev);
struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev);
return wm2000_anc_set_mode(wm2000);
}
-#else
-#define wm2000_i2c_suspend NULL
-#define wm2000_i2c_resume NULL
#endif
+static SIMPLE_DEV_PM_OPS(wm2000_pm, wm2000_i2c_suspend, wm2000_i2c_resume);
+
static const struct i2c_device_id wm2000_i2c_id[] = {
{ "wm2000", 0 },
{ }
@@ -864,11 +865,10 @@ static struct i2c_driver wm2000_i2c_driver = {
.driver = {
.name = "wm2000",
.owner = THIS_MODULE,
+ .pm = &wm2000_pm,
},
.probe = wm2000_i2c_probe,
.remove = __devexit_p(wm2000_i2c_remove),
- .suspend = wm2000_i2c_suspend,
- .resume = wm2000_i2c_resume,
.shutdown = wm2000_i2c_shutdown,
.id_table = wm2000_i2c_id,
};
diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c
index 5eb2f50..4fd4d8d 100644
--- a/sound/soc/codecs/wm8523.c
+++ b/sound/soc/codecs/wm8523.c
@@ -58,7 +58,7 @@ static const u16 wm8523_reg[WM8523_REGISTER_COUNT] = {
0x0000, /* R8 - ZERO_DETECT */
};
-static int wm8523_volatile_register(unsigned int reg)
+static int wm8523_volatile_register(struct snd_soc_codec *codec, unsigned int reg)
{
switch (reg) {
case WM8523_DEVICE_ID:
@@ -414,7 +414,6 @@ static int wm8523_resume(struct snd_soc_codec *codec)
static int wm8523_probe(struct snd_soc_codec *codec)
{
struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
- u16 *reg_cache = codec->reg_cache;
int ret, i;
codec->hw_write = (hw_write_t)i2c_master_send;
@@ -471,8 +470,9 @@ static int wm8523_probe(struct snd_soc_codec *codec)
}
/* Change some default settings - latch VU and enable ZC */
- reg_cache[WM8523_DAC_GAINR] |= WM8523_DACR_VU;
- reg_cache[WM8523_DAC_CTRL3] |= WM8523_ZC;
+ snd_soc_update_bits(codec, WM8523_DAC_GAINR,
+ WM8523_DACR_VU, WM8523_DACR_VU);
+ snd_soc_update_bits(codec, WM8523_DAC_CTRL3, WM8523_ZC, WM8523_ZC);
wm8523_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c
index 494f2d3..25af901 100644
--- a/sound/soc/codecs/wm8741.c
+++ b/sound/soc/codecs/wm8741.c
@@ -421,7 +421,6 @@ static int wm8741_resume(struct snd_soc_codec *codec)
static int wm8741_probe(struct snd_soc_codec *codec)
{
struct wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec);
- u16 *reg_cache = codec->reg_cache;
int ret = 0;
ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8741->control_type);
@@ -437,10 +436,14 @@ static int wm8741_probe(struct snd_soc_codec *codec)
}
/* Change some default settings - latch VU */
- reg_cache[WM8741_DACLLSB_ATTENUATION] |= WM8741_UPDATELL;
- reg_cache[WM8741_DACLMSB_ATTENUATION] |= WM8741_UPDATELM;
- reg_cache[WM8741_DACRLSB_ATTENUATION] |= WM8741_UPDATERL;
- reg_cache[WM8741_DACRLSB_ATTENUATION] |= WM8741_UPDATERM;
+ snd_soc_update_bits(codec, WM8741_DACLLSB_ATTENUATION,
+ WM8741_UPDATELL, WM8741_UPDATELL);
+ snd_soc_update_bits(codec, WM8741_DACLMSB_ATTENUATION,
+ WM8741_UPDATELM, WM8741_UPDATELM);
+ snd_soc_update_bits(codec, WM8741_DACRLSB_ATTENUATION,
+ WM8741_UPDATERL, WM8741_UPDATERL);
+ snd_soc_update_bits(codec, WM8741_DACRLSB_ATTENUATION,
+ WM8741_UPDATERM, WM8741_UPDATERM);
snd_soc_add_controls(codec, wm8741_snd_controls,
ARRAY_SIZE(wm8741_snd_controls));
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 79b02ae..3f09dee 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -55,8 +55,10 @@ static int caps_charge = 2000;
module_param(caps_charge, int, 0);
MODULE_PARM_DESC(caps_charge, "WM8753 cap charge time (msecs)");
-static void wm8753_set_dai_mode(struct snd_soc_codec *codec,
- struct snd_soc_dai *dai, unsigned int hifi);
+static int wm8753_hifi_write_dai_fmt(struct snd_soc_codec *codec,
+ unsigned int fmt);
+static int wm8753_voice_write_dai_fmt(struct snd_soc_codec *codec,
+ unsigned int fmt);
/*
* wm8753 register cache
@@ -87,6 +89,10 @@ struct wm8753_priv {
enum snd_soc_control_type control_type;
unsigned int sysclk;
unsigned int pcmclk;
+
+ unsigned int voice_fmt;
+ unsigned int hifi_fmt;
+
int dai_func;
};
@@ -170,9 +176,9 @@ static int wm8753_get_dai(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
- int mode = snd_soc_read(codec, WM8753_IOCTL);
+ struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
- ucontrol->value.integer.value[0] = (mode & 0xc) >> 2;
+ ucontrol->value.integer.value[0] = wm8753->dai_func;
return 0;
}
@@ -180,16 +186,26 @@ static int wm8753_set_dai(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
- int mode = snd_soc_read(codec, WM8753_IOCTL);
struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
+ u16 ioctl;
+
+ if (codec->active)
+ return -EBUSY;
+
+ ioctl = snd_soc_read(codec, WM8753_IOCTL);
+
+ wm8753->dai_func = ucontrol->value.integer.value[0];
+
+ if (((ioctl >> 2) & 0x3) == wm8753->dai_func)
+ return 1;
+
+ ioctl = (ioctl & 0x1f3) | (wm8753->dai_func << 2);
+ snd_soc_write(codec, WM8753_IOCTL, ioctl);
- if (((mode & 0xc) >> 2) == ucontrol->value.integer.value[0])
- return 0;
- mode &= 0xfff3;
- mode |= (ucontrol->value.integer.value[0] << 2);
+ wm8753_hifi_write_dai_fmt(codec, wm8753->hifi_fmt);
+ wm8753_voice_write_dai_fmt(codec, wm8753->voice_fmt);
- wm8753->dai_func = ucontrol->value.integer.value[0];
return 1;
}
@@ -828,10 +844,9 @@ static int wm8753_set_dai_sysclk(struct snd_soc_dai *codec_dai,
/*
* Set's ADC and Voice DAC format.
*/
-static int wm8753_vdac_adc_set_dai_fmt(struct snd_soc_dai *codec_dai,
+static int wm8753_vdac_adc_set_dai_fmt(struct snd_soc_codec *codec,
unsigned int fmt)
{
- struct snd_soc_codec *codec = codec_dai->codec;
u16 voice = snd_soc_read(codec, WM8753_PCM) & 0x01ec;
/* interface format */
@@ -858,13 +873,6 @@ static int wm8753_vdac_adc_set_dai_fmt(struct snd_soc_dai *codec_dai,
return 0;
}
-static int wm8753_pcm_startup(struct snd_pcm_substream *substream,
- struct snd_soc_dai *dai)
-{
- wm8753_set_dai_mode(dai->codec, dai, 0);
- return 0;
-}
-
/*
* Set PCM DAI bit size and sample rate.
*/
@@ -905,10 +913,9 @@ static int wm8753_pcm_hw_params(struct snd_pcm_substream *substream,
/*
* Set's PCM dai fmt and BCLK.
*/
-static int wm8753_pcm_set_dai_fmt(struct snd_soc_dai *codec_dai,
+static int wm8753_pcm_set_dai_fmt(struct snd_soc_codec *codec,
unsigned int fmt)
{
- struct snd_soc_codec *codec = codec_dai->codec;
u16 voice, ioctl;
voice = snd_soc_read(codec, WM8753_PCM) & 0x011f;
@@ -999,10 +1006,9 @@ static int wm8753_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
/*
* Set's HiFi DAC format.
*/
-static int wm8753_hdac_set_dai_fmt(struct snd_soc_dai *codec_dai,
+static int wm8753_hdac_set_dai_fmt(struct snd_soc_codec *codec,
unsigned int fmt)
{
- struct snd_soc_codec *codec = codec_dai->codec;
u16 hifi = snd_soc_read(codec, WM8753_HIFI) & 0x01e0;
/* interface format */
@@ -1032,10 +1038,9 @@ static int wm8753_hdac_set_dai_fmt(struct snd_soc_dai *codec_dai,
/*
* Set's I2S DAI format.
*/
-static int wm8753_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai,
+static int wm8753_i2s_set_dai_fmt(struct snd_soc_codec *codec,
unsigned int fmt)
{
- struct snd_soc_codec *codec = codec_dai->codec;
u16 ioctl, hifi;
hifi = snd_soc_read(codec, WM8753_HIFI) & 0x011f;
@@ -1098,13 +1103,6 @@ static int wm8753_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai,
return 0;
}
-static int wm8753_i2s_startup(struct snd_pcm_substream *substream,
- struct snd_soc_dai *dai)
-{
- wm8753_set_dai_mode(dai->codec, dai, 1);
- return 0;
-}
-
/*
* Set PCM DAI bit size and sample rate.
*/
@@ -1147,61 +1145,117 @@ static int wm8753_i2s_hw_params(struct snd_pcm_substream *substream,
return 0;
}
-static int wm8753_mode1v_set_dai_fmt(struct snd_soc_dai *codec_dai,
+static int wm8753_mode1v_set_dai_fmt(struct snd_soc_codec *codec,
unsigned int fmt)
{
- struct snd_soc_codec *codec = codec_dai->codec;
u16 clock;
/* set clk source as pcmclk */
clock = snd_soc_read(codec, WM8753_CLOCK) & 0xfffb;
snd_soc_write(codec, WM8753_CLOCK, clock);
- if (wm8753_vdac_adc_set_dai_fmt(codec_dai, fmt) < 0)
- return -EINVAL;
- return wm8753_pcm_set_dai_fmt(codec_dai, fmt);
+ return wm8753_vdac_adc_set_dai_fmt(codec, fmt);
}
-static int wm8753_mode1h_set_dai_fmt(struct snd_soc_dai *codec_dai,
+static int wm8753_mode1h_set_dai_fmt(struct snd_soc_codec *codec,
unsigned int fmt)
{
- if (wm8753_hdac_set_dai_fmt(codec_dai, fmt) < 0)
- return -EINVAL;
- return wm8753_i2s_set_dai_fmt(codec_dai, fmt);
+ return wm8753_hdac_set_dai_fmt(codec, fmt);
}
-static int wm8753_mode2_set_dai_fmt(struct snd_soc_dai *codec_dai,
+static int wm8753_mode2_set_dai_fmt(struct snd_soc_codec *codec,
unsigned int fmt)
{
- struct snd_soc_codec *codec = codec_dai->codec;
u16 clock;
/* set clk source as pcmclk */
clock = snd_soc_read(codec, WM8753_CLOCK) & 0xfffb;
snd_soc_write(codec, WM8753_CLOCK, clock);
- if (wm8753_vdac_adc_set_dai_fmt(codec_dai, fmt) < 0)
- return -EINVAL;
- return wm8753_i2s_set_dai_fmt(codec_dai, fmt);
+ return wm8753_vdac_adc_set_dai_fmt(codec, fmt);
}
-static int wm8753_mode3_4_set_dai_fmt(struct snd_soc_dai *codec_dai,
+static int wm8753_mode3_4_set_dai_fmt(struct snd_soc_codec *codec,
unsigned int fmt)
{
- struct snd_soc_codec *codec = codec_dai->codec;
u16 clock;
/* set clk source as mclk */
clock = snd_soc_read(codec, WM8753_CLOCK) & 0xfffb;
snd_soc_write(codec, WM8753_CLOCK, clock | 0x4);
- if (wm8753_hdac_set_dai_fmt(codec_dai, fmt) < 0)
+ if (wm8753_hdac_set_dai_fmt(codec, fmt) < 0)
return -EINVAL;
- if (wm8753_vdac_adc_set_dai_fmt(codec_dai, fmt) < 0)
- return -EINVAL;
- return wm8753_i2s_set_dai_fmt(codec_dai, fmt);
+ return wm8753_vdac_adc_set_dai_fmt(codec, fmt);
}
+static int wm8753_hifi_write_dai_fmt(struct snd_soc_codec *codec,
+ unsigned int fmt)
+{
+ struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
+ int ret = 0;
+
+ switch (wm8753->dai_func) {
+ case 0:
+ ret = wm8753_mode1h_set_dai_fmt(codec, fmt);
+ break;
+ case 1:
+ ret = wm8753_mode2_set_dai_fmt(codec, fmt);
+ break;
+ case 2:
+ case 3:
+ ret = wm8753_mode3_4_set_dai_fmt(codec, fmt);
+ break;
+ default:
+ break;
+ }
+ if (ret)
+ return ret;
+
+ return wm8753_i2s_set_dai_fmt(codec, fmt);
+}
+
+static int wm8753_hifi_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ unsigned int fmt)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
+
+ wm8753->hifi_fmt = fmt;
+
+ return wm8753_hifi_write_dai_fmt(codec, fmt);
+};
+
+static int wm8753_voice_write_dai_fmt(struct snd_soc_codec *codec,
+ unsigned int fmt)
+{
+ struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
+ int ret = 0;
+
+ if (wm8753->dai_func != 0)
+ return 0;
+
+ ret = wm8753_mode1v_set_dai_fmt(codec, fmt);
+ if (ret)
+ return ret;
+ ret = wm8753_pcm_set_dai_fmt(codec, fmt);
+ if (ret)
+ return ret;
+
+ return 0;
+};
+
+static int wm8753_voice_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ unsigned int fmt)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
+
+ wm8753->voice_fmt = fmt;
+
+ return wm8753_voice_write_dai_fmt(codec, fmt);
+};
+
static int wm8753_mute(struct snd_soc_dai *dai, int mute)
{
struct snd_soc_codec *codec = dai->codec;
@@ -1268,57 +1322,25 @@ static int wm8753_set_bias_level(struct snd_soc_codec *codec,
* 3. Voice disabled - HIFI over HIFI
* 4. Voice disabled - HIFI over HIFI, uses voice DAI LRC for capture
*/
-static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode1 = {
- .startup = wm8753_i2s_startup,
+static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode = {
.hw_params = wm8753_i2s_hw_params,
.digital_mute = wm8753_mute,
- .set_fmt = wm8753_mode1h_set_dai_fmt,
- .set_clkdiv = wm8753_set_dai_clkdiv,
- .set_pll = wm8753_set_dai_pll,
- .set_sysclk = wm8753_set_dai_sysclk,
-};
-
-static struct snd_soc_dai_ops wm8753_dai_ops_voice_mode1 = {
- .startup = wm8753_pcm_startup,
- .hw_params = wm8753_pcm_hw_params,
- .digital_mute = wm8753_mute,
- .set_fmt = wm8753_mode1v_set_dai_fmt,
+ .set_fmt = wm8753_hifi_set_dai_fmt,
.set_clkdiv = wm8753_set_dai_clkdiv,
.set_pll = wm8753_set_dai_pll,
.set_sysclk = wm8753_set_dai_sysclk,
};
-static struct snd_soc_dai_ops wm8753_dai_ops_voice_mode2 = {
- .startup = wm8753_pcm_startup,
+static struct snd_soc_dai_ops wm8753_dai_ops_voice_mode = {
.hw_params = wm8753_pcm_hw_params,
.digital_mute = wm8753_mute,
- .set_fmt = wm8753_mode2_set_dai_fmt,
- .set_clkdiv = wm8753_set_dai_clkdiv,
- .set_pll = wm8753_set_dai_pll,
- .set_sysclk = wm8753_set_dai_sysclk,
-};
-
-static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode3 = {
- .startup = wm8753_i2s_startup,
- .hw_params = wm8753_i2s_hw_params,
- .digital_mute = wm8753_mute,
- .set_fmt = wm8753_mode3_4_set_dai_fmt,
- .set_clkdiv = wm8753_set_dai_clkdiv,
- .set_pll = wm8753_set_dai_pll,
- .set_sysclk = wm8753_set_dai_sysclk,
-};
-
-static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode4 = {
- .startup = wm8753_i2s_startup,
- .hw_params = wm8753_i2s_hw_params,
- .digital_mute = wm8753_mute,
- .set_fmt = wm8753_mode3_4_set_dai_fmt,
+ .set_fmt = wm8753_voice_set_dai_fmt,
.set_clkdiv = wm8753_set_dai_clkdiv,
.set_pll = wm8753_set_dai_pll,
.set_sysclk = wm8753_set_dai_sysclk,
};
-static struct snd_soc_dai_driver wm8753_all_dai[] = {
+static struct snd_soc_dai_driver wm8753_dai[] = {
/* DAI HiFi mode 1 */
{ .name = "wm8753-hifi",
.playback = {
@@ -1326,14 +1348,16 @@ static struct snd_soc_dai_driver wm8753_all_dai[] = {
.channels_min = 1,
.channels_max = 2,
.rates = WM8753_RATES,
- .formats = WM8753_FORMATS},
+ .formats = WM8753_FORMATS
+ },
.capture = { /* dummy for fast DAI switching */
.stream_name = "Capture",
.channels_min = 1,
.channels_max = 2,
.rates = WM8753_RATES,
- .formats = WM8753_FORMATS},
- .ops = &wm8753_dai_ops_hifi_mode1,
+ .formats = WM8753_FORMATS
+ },
+ .ops = &wm8753_dai_ops_hifi_mode,
},
/* DAI Voice mode 1 */
{ .name = "wm8753-voice",
@@ -1342,97 +1366,19 @@ static struct snd_soc_dai_driver wm8753_all_dai[] = {
.channels_min = 1,
.channels_max = 1,
.rates = WM8753_RATES,
- .formats = WM8753_FORMATS,},
- .capture = {
- .stream_name = "Capture",
- .channels_min = 1,
- .channels_max = 2,
- .rates = WM8753_RATES,
- .formats = WM8753_FORMATS,},
- .ops = &wm8753_dai_ops_voice_mode1,
-},
-/* DAI HiFi mode 2 - dummy */
-{ .name = "wm8753-hifi",
-},
-/* DAI Voice mode 2 */
-{ .name = "wm8753-voice",
- .playback = {
- .stream_name = "Voice Playback",
- .channels_min = 1,
- .channels_max = 1,
- .rates = WM8753_RATES,
- .formats = WM8753_FORMATS,},
- .capture = {
- .stream_name = "Capture",
- .channels_min = 1,
- .channels_max = 2,
- .rates = WM8753_RATES,
- .formats = WM8753_FORMATS,},
- .ops = &wm8753_dai_ops_voice_mode2,
-},
-/* DAI HiFi mode 3 */
-{ .name = "wm8753-hifi",
- .playback = {
- .stream_name = "HiFi Playback",
- .channels_min = 1,
- .channels_max = 2,
- .rates = WM8753_RATES,
- .formats = WM8753_FORMATS,},
- .capture = {
- .stream_name = "Capture",
- .channels_min = 1,
- .channels_max = 2,
- .rates = WM8753_RATES,
- .formats = WM8753_FORMATS,},
- .ops = &wm8753_dai_ops_hifi_mode3,
-},
-/* DAI Voice mode 3 - dummy */
-{ .name = "wm8753-voice",
-},
-/* DAI HiFi mode 4 */
-{ .name = "wm8753-hifi",
- .playback = {
- .stream_name = "HiFi Playback",
- .channels_min = 1,
- .channels_max = 2,
- .rates = WM8753_RATES,
- .formats = WM8753_FORMATS,},
+ .formats = WM8753_FORMATS,
+ },
.capture = {
.stream_name = "Capture",
.channels_min = 1,
.channels_max = 2,
.rates = WM8753_RATES,
- .formats = WM8753_FORMATS,},
- .ops = &wm8753_dai_ops_hifi_mode4,
-},
-/* DAI Voice mode 4 - dummy */
-{ .name = "wm8753-voice",
-},
-};
-
-static struct snd_soc_dai_driver wm8753_dai[] = {
- {
- .name = "wm8753-aif0",
- },
- {
- .name = "wm8753-aif1",
+ .formats = WM8753_FORMATS,
},
+ .ops = &wm8753_dai_ops_voice_mode,
+},
};
-static void wm8753_set_dai_mode(struct snd_soc_codec *codec,
- struct snd_soc_dai *dai, unsigned int hifi)
-{
- struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
-
- if (wm8753->dai_func < 4) {
- if (hifi)
- dai->driver = &wm8753_all_dai[wm8753->dai_func << 1];
- else
- dai->driver = &wm8753_all_dai[(wm8753->dai_func << 1) + 1];
- }
- snd_soc_write(codec, WM8753_IOCTL, wm8753->dai_func);
-}
-
static void wm8753_work(struct work_struct *work)
{
struct snd_soc_dapm_context *dapm =
diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c
index 6dae1b4..6785688 100644
--- a/sound/soc/codecs/wm8804.c
+++ b/sound/soc/codecs/wm8804.c
@@ -175,7 +175,7 @@ static int txsrc_put(struct snd_kcontrol *kcontrol,
return 0;
}
-static int wm8804_volatile(unsigned int reg)
+static int wm8804_volatile(struct snd_soc_codec *codec, unsigned int reg)
{
switch (reg) {
case WM8804_RST_DEVID1:
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index cd09599..449ea09 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -180,7 +180,7 @@ static const u16 wm8900_reg_defaults[WM8900_MAXREG] = {
/* Remaining registers all zero */
};
-static int wm8900_volatile_register(unsigned int reg)
+static int wm8900_volatile_register(struct snd_soc_codec *codec, unsigned int reg)
{
switch (reg) {
case WM8900_REG_ID:
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index 017d99c..ae1cadf 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -2,6 +2,7 @@
* wm8903.c -- WM8903 ALSA SoC Audio driver
*
* Copyright 2008 Wolfson Microelectronics
+ * Copyright 2011 NVIDIA, Inc.
*
* Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
*
@@ -19,6 +20,7 @@
#include <linux/init.h>
#include <linux/completion.h>
#include <linux/delay.h>
+#include <linux/gpio.h>
#include <linux/pm.h>
#include <linux/i2c.h>
#include <linux/platform_device.h>
@@ -213,6 +215,7 @@ static u16 wm8903_reg_defaults[] = {
};
struct wm8903_priv {
+ struct snd_soc_codec *codec;
int sysclk;
int irq;
@@ -220,25 +223,36 @@ struct wm8903_priv {
int fs;
int deemph;
+ int dcs_pending;
+ int dcs_cache[4];
+
/* Reference count */
int class_w_users;
- struct completion wseq;
-
struct snd_soc_jack *mic_jack;
int mic_det;
int mic_short;
int mic_last_report;
int mic_delay;
+
+#ifdef CONFIG_GPIOLIB
+ struct gpio_chip gpio_chip;
+#endif
};
-static int wm8903_volatile_register(unsigned int reg)
+static int wm8903_volatile_register(struct snd_soc_codec *codec, unsigned int reg)
{
switch (reg) {
case WM8903_SW_RESET_AND_ID:
case WM8903_REVISION_NUMBER:
case WM8903_INTERRUPT_STATUS_1:
case WM8903_WRITE_SEQUENCER_4:
+ case WM8903_POWER_MANAGEMENT_3:
+ case WM8903_POWER_MANAGEMENT_2:
+ case WM8903_DC_SERVO_READBACK_1:
+ case WM8903_DC_SERVO_READBACK_2:
+ case WM8903_DC_SERVO_READBACK_3:
+ case WM8903_DC_SERVO_READBACK_4:
return 1;
default:
@@ -246,50 +260,6 @@ static int wm8903_volatile_register(unsigned int reg)
}
}
-static int wm8903_run_sequence(struct snd_soc_codec *codec, unsigned int start)
-{
- u16 reg[5];
- struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
-
- BUG_ON(start > 48);
-
- /* Enable the sequencer if it's not already on */
- reg[0] = snd_soc_read(codec, WM8903_WRITE_SEQUENCER_0);
- snd_soc_write(codec, WM8903_WRITE_SEQUENCER_0,
- reg[0] | WM8903_WSEQ_ENA);
-
- dev_dbg(codec->dev, "Starting sequence at %d\n", start);
-
- snd_soc_write(codec, WM8903_WRITE_SEQUENCER_3,
- start | WM8903_WSEQ_START);
-
- /* Wait for it to complete. If we have the interrupt wired up then
- * that will break us out of the poll early.
- */
- do {
- wait_for_completion_timeout(&wm8903->wseq,
- msecs_to_jiffies(10));
-
- reg[4] = snd_soc_read(codec, WM8903_WRITE_SEQUENCER_4);
- } while (reg[4] & WM8903_WSEQ_BUSY);
-
- dev_dbg(codec->dev, "Sequence complete\n");
-
- /* Disable the sequencer again if we enabled it */
- snd_soc_write(codec, WM8903_WRITE_SEQUENCER_0, reg[0]);
-
- return 0;
-}
-
-static void wm8903_sync_reg_cache(struct snd_soc_codec *codec, u16 *cache)
-{
- int i;
-
- /* There really ought to be something better we can do here :/ */
- for (i = 0; i < ARRAY_SIZE(wm8903_reg_defaults); i++)
- cache[i] = codec->hw_read(codec, i);
-}
-
static void wm8903_reset(struct snd_soc_codec *codec)
{
snd_soc_write(codec, WM8903_SW_RESET_AND_ID, 0);
@@ -297,11 +267,6 @@ static void wm8903_reset(struct snd_soc_codec *codec)
sizeof(wm8903_reg_defaults));
}
-#define WM8903_OUTPUT_SHORT 0x8
-#define WM8903_OUTPUT_OUT 0x4
-#define WM8903_OUTPUT_INT 0x2
-#define WM8903_OUTPUT_IN 0x1
-
static int wm8903_cp_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
@@ -311,97 +276,101 @@ static int wm8903_cp_event(struct snd_soc_dapm_widget *w,
return 0;
}
-/*
- * Event for headphone and line out amplifier power changes. Special
- * power up/down sequences are required in order to maximise pop/click
- * performance.
- */
-static int wm8903_output_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
+static int wm8903_dcs_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_codec *codec = w->codec;
- u16 val;
- u16 reg;
- u16 dcs_reg;
- u16 dcs_bit;
- int shift;
+ struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
- switch (w->reg) {
- case WM8903_POWER_MANAGEMENT_2:
- reg = WM8903_ANALOGUE_HP_0;
- dcs_bit = 0 + w->shift;
+ switch (event) {
+ case SND_SOC_DAPM_POST_PMU:
+ wm8903->dcs_pending |= 1 << w->shift;
break;
- case WM8903_POWER_MANAGEMENT_3:
- reg = WM8903_ANALOGUE_LINEOUT_0;
- dcs_bit = 2 + w->shift;
+ case SND_SOC_DAPM_PRE_PMD:
+ snd_soc_update_bits(codec, WM8903_DC_SERVO_0,
+ 1 << w->shift, 0);
break;
- default:
- BUG();
- return -EINVAL; /* Spurious warning from some compilers */
}
- switch (w->shift) {
- case 0:
- shift = 0;
- break;
- case 1:
- shift = 4;
- break;
- default:
- BUG();
- return -EINVAL; /* Spurious warning from some compilers */
- }
+ return 0;
+}
- if (event & SND_SOC_DAPM_PRE_PMU) {
- val = snd_soc_read(codec, reg);
+#define WM8903_DCS_MODE_WRITE_STOP 0
+#define WM8903_DCS_MODE_START_STOP 2
- /* Short the output */
- val &= ~(WM8903_OUTPUT_SHORT << shift);
- snd_soc_write(codec, reg, val);
- }
+static void wm8903_seq_notifier(struct snd_soc_dapm_context *dapm,
+ enum snd_soc_dapm_type event, int subseq)
+{
+ struct snd_soc_codec *codec = container_of(dapm,
+ struct snd_soc_codec, dapm);
+ struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
+ int dcs_mode = WM8903_DCS_MODE_WRITE_STOP;
+ int i, val;
- if (event & SND_SOC_DAPM_POST_PMU) {
- val = snd_soc_read(codec, reg);
+ /* Complete any pending DC servo starts */
+ if (wm8903->dcs_pending) {
+ dev_dbg(codec->dev, "Starting DC servo for %x\n",
+ wm8903->dcs_pending);
- val |= (WM8903_OUTPUT_IN << shift);
- snd_soc_write(codec, reg, val);
+ /* If we've no cached values then we need to do startup */
+ for (i = 0; i < ARRAY_SIZE(wm8903->dcs_cache); i++) {
+ if (!(wm8903->dcs_pending & (1 << i)))
+ continue;
- val |= (WM8903_OUTPUT_INT << shift);
- snd_soc_write(codec, reg, val);
+ if (wm8903->dcs_cache[i]) {
+ dev_dbg(codec->dev,
+ "Restore DC servo %d value %x\n",
+ 3 - i, wm8903->dcs_cache[i]);
+
+ snd_soc_write(codec, WM8903_DC_SERVO_4 + i,
+ wm8903->dcs_cache[i] & 0xff);
+ } else {
+ dev_dbg(codec->dev,
+ "Calibrate DC servo %d\n", 3 - i);
+ dcs_mode = WM8903_DCS_MODE_START_STOP;
+ }
+ }
- /* Turn on the output ENA_OUTP */
- val |= (WM8903_OUTPUT_OUT << shift);
- snd_soc_write(codec, reg, val);
+ /* Don't trust the cache for analogue */
+ if (wm8903->class_w_users)
+ dcs_mode = WM8903_DCS_MODE_START_STOP;
- /* Enable the DC servo */
- dcs_reg = snd_soc_read(codec, WM8903_DC_SERVO_0);
- dcs_reg |= dcs_bit;
- snd_soc_write(codec, WM8903_DC_SERVO_0, dcs_reg);
+ snd_soc_update_bits(codec, WM8903_DC_SERVO_2,
+ WM8903_DCS_MODE_MASK, dcs_mode);
- /* Remove the short */
- val |= (WM8903_OUTPUT_SHORT << shift);
- snd_soc_write(codec, reg, val);
- }
+ snd_soc_update_bits(codec, WM8903_DC_SERVO_0,
+ WM8903_DCS_ENA_MASK, wm8903->dcs_pending);
- if (event & SND_SOC_DAPM_PRE_PMD) {
- val = snd_soc_read(codec, reg);
+ switch (dcs_mode) {
+ case WM8903_DCS_MODE_WRITE_STOP:
+ break;
- /* Short the output */
- val &= ~(WM8903_OUTPUT_SHORT << shift);
- snd_soc_write(codec, reg, val);
+ case WM8903_DCS_MODE_START_STOP:
+ msleep(270);
- /* Disable the DC servo */
- dcs_reg = snd_soc_read(codec, WM8903_DC_SERVO_0);
- dcs_reg &= ~dcs_bit;
- snd_soc_write(codec, WM8903_DC_SERVO_0, dcs_reg);
+ /* Cache the measured offsets for digital */
+ if (wm8903->class_w_users)
+ break;
- /* Then disable the intermediate and output stages */
- val &= ~((WM8903_OUTPUT_OUT | WM8903_OUTPUT_INT |
- WM8903_OUTPUT_IN) << shift);
- snd_soc_write(codec, reg, val);
- }
+ for (i = 0; i < ARRAY_SIZE(wm8903->dcs_cache); i++) {
+ if (!(wm8903->dcs_pending & (1 << i)))
+ continue;
- return 0;
+ val = snd_soc_read(codec,
+ WM8903_DC_SERVO_READBACK_1 + i);
+ dev_dbg(codec->dev, "DC servo %d: %x\n",
+ 3 - i, val);
+ wm8903->dcs_cache[i] = val;
+ }
+ break;
+
+ default:
+ pr_warn("DCS mode %d delay not set\n", dcs_mode);
+ break;
+ }
+
+ wm8903->dcs_pending = 0;
+ }
}
/*
@@ -667,6 +636,22 @@ static const struct soc_enum lsidetone_enum =
static const struct soc_enum rsidetone_enum =
SOC_ENUM_SINGLE(WM8903_DAC_DIGITAL_0, 0, 3, sidetone_text);
+static const char *aif_text[] = {
+ "Left", "Right"
+};
+
+static const struct soc_enum lcapture_enum =
+ SOC_ENUM_SINGLE(WM8903_AUDIO_INTERFACE_0, 7, 2, aif_text);
+
+static const struct soc_enum rcapture_enum =
+ SOC_ENUM_SINGLE(WM8903_AUDIO_INTERFACE_0, 6, 2, aif_text);
+
+static const struct soc_enum lplay_enum =
+ SOC_ENUM_SINGLE(WM8903_AUDIO_INTERFACE_0, 5, 2, aif_text);
+
+static const struct soc_enum rplay_enum =
+ SOC_ENUM_SINGLE(WM8903_AUDIO_INTERFACE_0, 4, 2, aif_text);
+
static const struct snd_kcontrol_new wm8903_snd_controls[] = {
/* Input PGAs - No TLV since the scale depends on PGA mode */
@@ -784,6 +769,18 @@ static const struct snd_kcontrol_new lsidetone_mux =
static const struct snd_kcontrol_new rsidetone_mux =
SOC_DAPM_ENUM("DACR Sidetone Mux", rsidetone_enum);
+static const struct snd_kcontrol_new lcapture_mux =
+ SOC_DAPM_ENUM("Left Capture Mux", lcapture_enum);
+
+static const struct snd_kcontrol_new rcapture_mux =
+ SOC_DAPM_ENUM("Right Capture Mux", rcapture_enum);
+
+static const struct snd_kcontrol_new lplay_mux =
+ SOC_DAPM_ENUM("Left Playback Mux", lplay_enum);
+
+static const struct snd_kcontrol_new rplay_mux =
+ SOC_DAPM_ENUM("Right Playback Mux", rplay_enum);
+
static const struct snd_kcontrol_new left_output_mixer[] = {
SOC_DAPM_SINGLE("DACL Switch", WM8903_ANALOGUE_LEFT_MIX_0, 3, 1, 0),
SOC_DAPM_SINGLE("DACR Switch", WM8903_ANALOGUE_LEFT_MIX_0, 2, 1, 0),
@@ -847,14 +844,26 @@ SND_SOC_DAPM_MUX("Right Input Mode Mux", SND_SOC_NOPM, 0, 0, &rinput_mode_mux),
SND_SOC_DAPM_PGA("Left Input PGA", WM8903_POWER_MANAGEMENT_0, 1, 0, NULL, 0),
SND_SOC_DAPM_PGA("Right Input PGA", WM8903_POWER_MANAGEMENT_0, 0, 0, NULL, 0),
-SND_SOC_DAPM_ADC("ADCL", "Left HiFi Capture", WM8903_POWER_MANAGEMENT_6, 1, 0),
-SND_SOC_DAPM_ADC("ADCR", "Right HiFi Capture", WM8903_POWER_MANAGEMENT_6, 0, 0),
+SND_SOC_DAPM_ADC("ADCL", NULL, WM8903_POWER_MANAGEMENT_6, 1, 0),
+SND_SOC_DAPM_ADC("ADCR", NULL, WM8903_POWER_MANAGEMENT_6, 0, 0),
+
+SND_SOC_DAPM_MUX("Left Capture Mux", SND_SOC_NOPM, 0, 0, &lcapture_mux),
+SND_SOC_DAPM_MUX("Right Capture Mux", SND_SOC_NOPM, 0, 0, &rcapture_mux),
+
+SND_SOC_DAPM_AIF_OUT("AIFTXL", "Left HiFi Capture", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_OUT("AIFTXR", "Right HiFi Capture", 0, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_MUX("DACL Sidetone", SND_SOC_NOPM, 0, 0, &lsidetone_mux),
SND_SOC_DAPM_MUX("DACR Sidetone", SND_SOC_NOPM, 0, 0, &rsidetone_mux),
-SND_SOC_DAPM_DAC("DACL", "Left Playback", WM8903_POWER_MANAGEMENT_6, 3, 0),
-SND_SOC_DAPM_DAC("DACR", "Right Playback", WM8903_POWER_MANAGEMENT_6, 2, 0),
+SND_SOC_DAPM_AIF_IN("AIFRXL", "Left Playback", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_IN("AIFRXR", "Right Playback", 0, SND_SOC_NOPM, 0, 0),
+
+SND_SOC_DAPM_MUX("Left Playback Mux", SND_SOC_NOPM, 0, 0, &lplay_mux),
+SND_SOC_DAPM_MUX("Right Playback Mux", SND_SOC_NOPM, 0, 0, &rplay_mux),
+
+SND_SOC_DAPM_DAC("DACL", NULL, WM8903_POWER_MANAGEMENT_6, 3, 0),
+SND_SOC_DAPM_DAC("DACR", NULL, WM8903_POWER_MANAGEMENT_6, 2, 0),
SND_SOC_DAPM_MIXER("Left Output Mixer", WM8903_POWER_MANAGEMENT_1, 1, 0,
left_output_mixer, ARRAY_SIZE(left_output_mixer)),
@@ -866,23 +875,45 @@ SND_SOC_DAPM_MIXER("Left Speaker Mixer", WM8903_POWER_MANAGEMENT_4, 1, 0,
SND_SOC_DAPM_MIXER("Right Speaker Mixer", WM8903_POWER_MANAGEMENT_4, 0, 0,
right_speaker_mixer, ARRAY_SIZE(right_speaker_mixer)),
-SND_SOC_DAPM_PGA_E("Left Headphone Output PGA", WM8903_POWER_MANAGEMENT_2,
- 1, 0, NULL, 0, wm8903_output_event,
- SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
- SND_SOC_DAPM_PRE_PMD),
-SND_SOC_DAPM_PGA_E("Right Headphone Output PGA", WM8903_POWER_MANAGEMENT_2,
- 0, 0, NULL, 0, wm8903_output_event,
- SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
- SND_SOC_DAPM_PRE_PMD),
-
-SND_SOC_DAPM_PGA_E("Left Line Output PGA", WM8903_POWER_MANAGEMENT_3, 1, 0,
- NULL, 0, wm8903_output_event,
- SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
- SND_SOC_DAPM_PRE_PMD),
-SND_SOC_DAPM_PGA_E("Right Line Output PGA", WM8903_POWER_MANAGEMENT_3, 0, 0,
- NULL, 0, wm8903_output_event,
- SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
- SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_PGA_S("Left Headphone Output PGA", 0, WM8903_ANALOGUE_HP_0,
+ 4, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("Right Headphone Output PGA", 0, WM8903_ANALOGUE_HP_0,
+ 0, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA_S("Left Line Output PGA", 0, WM8903_ANALOGUE_LINEOUT_0, 4, 0,
+ NULL, 0),
+SND_SOC_DAPM_PGA_S("Right Line Output PGA", 0, WM8903_ANALOGUE_LINEOUT_0, 0, 0,
+ NULL, 0),
+
+SND_SOC_DAPM_PGA_S("HPL_RMV_SHORT", 4, WM8903_ANALOGUE_HP_0, 7, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPL_ENA_OUTP", 3, WM8903_ANALOGUE_HP_0, 6, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPL_ENA_DLY", 1, WM8903_ANALOGUE_HP_0, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPR_RMV_SHORT", 4, WM8903_ANALOGUE_HP_0, 3, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPR_ENA_OUTP", 3, WM8903_ANALOGUE_HP_0, 2, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPR_ENA_DLY", 1, WM8903_ANALOGUE_HP_0, 1, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA_S("LINEOUTL_RMV_SHORT", 4, WM8903_ANALOGUE_LINEOUT_0, 7, 0,
+ NULL, 0),
+SND_SOC_DAPM_PGA_S("LINEOUTL_ENA_OUTP", 3, WM8903_ANALOGUE_LINEOUT_0, 6, 0,
+ NULL, 0),
+SND_SOC_DAPM_PGA_S("LINEOUTL_ENA_DLY", 1, WM8903_ANALOGUE_LINEOUT_0, 5, 0,
+ NULL, 0),
+SND_SOC_DAPM_PGA_S("LINEOUTR_RMV_SHORT", 4, WM8903_ANALOGUE_LINEOUT_0, 3, 0,
+ NULL, 0),
+SND_SOC_DAPM_PGA_S("LINEOUTR_ENA_OUTP", 3, WM8903_ANALOGUE_LINEOUT_0, 2, 0,
+ NULL, 0),
+SND_SOC_DAPM_PGA_S("LINEOUTR_ENA_DLY", 1, WM8903_ANALOGUE_LINEOUT_0, 1, 0,
+ NULL, 0),
+
+SND_SOC_DAPM_SUPPLY("DCS Master", WM8903_DC_SERVO_0, 4, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPL_DCS", 3, SND_SOC_NOPM, 3, 0, wm8903_dcs_event,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_PGA_S("HPR_DCS", 3, SND_SOC_NOPM, 2, 0, wm8903_dcs_event,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_PGA_S("LINEOUTL_DCS", 3, SND_SOC_NOPM, 1, 0, wm8903_dcs_event,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_PGA_S("LINEOUTR_DCS", 3, SND_SOC_NOPM, 0, 0, wm8903_dcs_event,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
SND_SOC_DAPM_PGA("Left Speaker PGA", WM8903_POWER_MANAGEMENT_5, 1, 0,
NULL, 0),
@@ -892,10 +923,18 @@ SND_SOC_DAPM_PGA("Right Speaker PGA", WM8903_POWER_MANAGEMENT_5, 0, 0,
SND_SOC_DAPM_SUPPLY("Charge Pump", WM8903_CHARGE_PUMP_0, 0, 0,
wm8903_cp_event, SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_SUPPLY("CLK_DSP", WM8903_CLOCK_RATES_2, 1, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("CLK_SYS", WM8903_CLOCK_RATES_2, 2, 0, NULL, 0),
};
static const struct snd_soc_dapm_route intercon[] = {
+ { "CLK_DSP", NULL, "CLK_SYS" },
+ { "Mic Bias", NULL, "CLK_SYS" },
+ { "HPL_DCS", NULL, "CLK_SYS" },
+ { "HPR_DCS", NULL, "CLK_SYS" },
+ { "LINEOUTL_DCS", NULL, "CLK_SYS" },
+ { "LINEOUTR_DCS", NULL, "CLK_SYS" },
+
{ "Left Input Mux", "IN1L", "IN1L" },
{ "Left Input Mux", "IN2L", "IN2L" },
{ "Left Input Mux", "IN3L", "IN3L" },
@@ -936,18 +975,36 @@ static const struct snd_soc_dapm_route intercon[] = {
{ "Left Input PGA", NULL, "Left Input Mode Mux" },
{ "Right Input PGA", NULL, "Right Input Mode Mux" },
+ { "Left Capture Mux", "Left", "ADCL" },
+ { "Left Capture Mux", "Right", "ADCR" },
+
+ { "Right Capture Mux", "Left", "ADCL" },
+ { "Right Capture Mux", "Right", "ADCR" },
+
+ { "AIFTXL", NULL, "Left Capture Mux" },
+ { "AIFTXR", NULL, "Right Capture Mux" },
+
{ "ADCL", NULL, "Left Input PGA" },
{ "ADCL", NULL, "CLK_DSP" },
{ "ADCR", NULL, "Right Input PGA" },
{ "ADCR", NULL, "CLK_DSP" },
+ { "Left Playback Mux", "Left", "AIFRXL" },
+ { "Left Playback Mux", "Right", "AIFRXR" },
+
+ { "Right Playback Mux", "Left", "AIFRXL" },
+ { "Right Playback Mux", "Right", "AIFRXR" },
+
{ "DACL Sidetone", "Left", "ADCL" },
{ "DACL Sidetone", "Right", "ADCR" },
{ "DACR Sidetone", "Left", "ADCL" },
{ "DACR Sidetone", "Right", "ADCR" },
+ { "DACL", NULL, "Left Playback Mux" },
{ "DACL", NULL, "DACL Sidetone" },
{ "DACL", NULL, "CLK_DSP" },
+
+ { "DACR", NULL, "Right Playback Mux" },
{ "DACR", NULL, "DACR Sidetone" },
{ "DACR", NULL, "CLK_DSP" },
@@ -980,11 +1037,35 @@ static const struct snd_soc_dapm_route intercon[] = {
{ "Left Speaker PGA", NULL, "Left Speaker Mixer" },
{ "Right Speaker PGA", NULL, "Right Speaker Mixer" },
- { "HPOUTL", NULL, "Left Headphone Output PGA" },
- { "HPOUTR", NULL, "Right Headphone Output PGA" },
+ { "HPL_ENA_DLY", NULL, "Left Headphone Output PGA" },
+ { "HPR_ENA_DLY", NULL, "Right Headphone Output PGA" },
+ { "LINEOUTL_ENA_DLY", NULL, "Left Line Output PGA" },
+ { "LINEOUTR_ENA_DLY", NULL, "Right Line Output PGA" },
+
+ { "HPL_DCS", NULL, "DCS Master" },
+ { "HPR_DCS", NULL, "DCS Master" },
+ { "LINEOUTL_DCS", NULL, "DCS Master" },
+ { "LINEOUTR_DCS", NULL, "DCS Master" },
+
+ { "HPL_DCS", NULL, "HPL_ENA_DLY" },
+ { "HPR_DCS", NULL, "HPR_ENA_DLY" },
+ { "LINEOUTL_DCS", NULL, "LINEOUTL_ENA_DLY" },
+ { "LINEOUTR_DCS", NULL, "LINEOUTR_ENA_DLY" },
- { "LINEOUTL", NULL, "Left Line Output PGA" },
- { "LINEOUTR", NULL, "Right Line Output PGA" },
+ { "HPL_ENA_OUTP", NULL, "HPL_DCS" },
+ { "HPR_ENA_OUTP", NULL, "HPR_DCS" },
+ { "LINEOUTL_ENA_OUTP", NULL, "LINEOUTL_DCS" },
+ { "LINEOUTR_ENA_OUTP", NULL, "LINEOUTR_DCS" },
+
+ { "HPL_RMV_SHORT", NULL, "HPL_ENA_OUTP" },
+ { "HPR_RMV_SHORT", NULL, "HPR_ENA_OUTP" },
+ { "LINEOUTL_RMV_SHORT", NULL, "LINEOUTL_ENA_OUTP" },
+ { "LINEOUTR_RMV_SHORT", NULL, "LINEOUTR_ENA_OUTP" },
+
+ { "HPOUTL", NULL, "HPL_RMV_SHORT" },
+ { "HPOUTR", NULL, "HPR_RMV_SHORT" },
+ { "LINEOUTL", NULL, "LINEOUTL_RMV_SHORT" },
+ { "LINEOUTR", NULL, "LINEOUTR_RMV_SHORT" },
{ "LOP", NULL, "Left Speaker PGA" },
{ "LON", NULL, "Left Speaker PGA" },
@@ -1012,29 +1093,71 @@ static int wm8903_add_widgets(struct snd_soc_codec *codec)
static int wm8903_set_bias_level(struct snd_soc_codec *codec,
enum snd_soc_bias_level level)
{
- u16 reg;
-
switch (level) {
case SND_SOC_BIAS_ON:
+ break;
+
case SND_SOC_BIAS_PREPARE:
- reg = snd_soc_read(codec, WM8903_VMID_CONTROL_0);
- reg &= ~(WM8903_VMID_RES_MASK);
- reg |= WM8903_VMID_RES_50K;
- snd_soc_write(codec, WM8903_VMID_CONTROL_0, reg);
+ snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0,
+ WM8903_VMID_RES_MASK,
+ WM8903_VMID_RES_50K);
break;
case SND_SOC_BIAS_STANDBY:
if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
- snd_soc_write(codec, WM8903_CLOCK_RATES_2,
- WM8903_CLK_SYS_ENA);
-
- /* Change DC servo dither level in startup sequence */
- snd_soc_write(codec, WM8903_WRITE_SEQUENCER_0, 0x11);
- snd_soc_write(codec, WM8903_WRITE_SEQUENCER_1, 0x1257);
- snd_soc_write(codec, WM8903_WRITE_SEQUENCER_2, 0x2);
-
- wm8903_run_sequence(codec, 0);
- wm8903_sync_reg_cache(codec, codec->reg_cache);
+ snd_soc_update_bits(codec, WM8903_BIAS_CONTROL_0,
+ WM8903_POBCTRL | WM8903_ISEL_MASK |
+ WM8903_STARTUP_BIAS_ENA |
+ WM8903_BIAS_ENA,
+ WM8903_POBCTRL |
+ (2 << WM8903_ISEL_SHIFT) |
+ WM8903_STARTUP_BIAS_ENA);
+
+ snd_soc_update_bits(codec,
+ WM8903_ANALOGUE_SPK_OUTPUT_CONTROL_0,
+ WM8903_SPK_DISCHARGE,
+ WM8903_SPK_DISCHARGE);
+
+ msleep(33);
+
+ snd_soc_update_bits(codec, WM8903_POWER_MANAGEMENT_5,
+ WM8903_SPKL_ENA | WM8903_SPKR_ENA,
+ WM8903_SPKL_ENA | WM8903_SPKR_ENA);
+
+ snd_soc_update_bits(codec,
+ WM8903_ANALOGUE_SPK_OUTPUT_CONTROL_0,
+ WM8903_SPK_DISCHARGE, 0);
+
+ snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0,
+ WM8903_VMID_TIE_ENA |
+ WM8903_BUFIO_ENA |
+ WM8903_VMID_IO_ENA |
+ WM8903_VMID_SOFT_MASK |
+ WM8903_VMID_RES_MASK |
+ WM8903_VMID_BUF_ENA,
+ WM8903_VMID_TIE_ENA |
+ WM8903_BUFIO_ENA |
+ WM8903_VMID_IO_ENA |
+ (2 << WM8903_VMID_SOFT_SHIFT) |
+ WM8903_VMID_RES_250K |
+ WM8903_VMID_BUF_ENA);
+
+ msleep(129);
+
+ snd_soc_update_bits(codec, WM8903_POWER_MANAGEMENT_5,
+ WM8903_SPKL_ENA | WM8903_SPKR_ENA,
+ 0);
+
+ snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0,
+ WM8903_VMID_SOFT_MASK, 0);
+
+ snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0,
+ WM8903_VMID_RES_MASK,
+ WM8903_VMID_RES_50K);
+
+ snd_soc_update_bits(codec, WM8903_BIAS_CONTROL_0,
+ WM8903_BIAS_ENA | WM8903_POBCTRL,
+ WM8903_BIAS_ENA);
/* By default no bypass paths are enabled so
* enable Class W support.
@@ -1047,17 +1170,32 @@ static int wm8903_set_bias_level(struct snd_soc_codec *codec,
WM8903_CP_DYN_V);
}
- reg = snd_soc_read(codec, WM8903_VMID_CONTROL_0);
- reg &= ~(WM8903_VMID_RES_MASK);
- reg |= WM8903_VMID_RES_250K;
- snd_soc_write(codec, WM8903_VMID_CONTROL_0, reg);
+ snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0,
+ WM8903_VMID_RES_MASK,
+ WM8903_VMID_RES_250K);
break;
case SND_SOC_BIAS_OFF:
- wm8903_run_sequence(codec, 32);
- reg = snd_soc_read(codec, WM8903_CLOCK_RATES_2);
- reg &= ~WM8903_CLK_SYS_ENA;
- snd_soc_write(codec, WM8903_CLOCK_RATES_2, reg);
+ snd_soc_update_bits(codec, WM8903_BIAS_CONTROL_0,
+ WM8903_BIAS_ENA, 0);
+
+ snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0,
+ WM8903_VMID_SOFT_MASK,
+ 2 << WM8903_VMID_SOFT_SHIFT);
+
+ snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0,
+ WM8903_VMID_BUF_ENA, 0);
+
+ msleep(290);
+
+ snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0,
+ WM8903_VMID_TIE_ENA | WM8903_BUFIO_ENA |
+ WM8903_VMID_IO_ENA | WM8903_VMID_RES_MASK |
+ WM8903_VMID_SOFT_MASK |
+ WM8903_VMID_BUF_ENA, 0);
+
+ snd_soc_update_bits(codec, WM8903_BIAS_CONTROL_0,
+ WM8903_STARTUP_BIAS_ENA, 0);
break;
}
@@ -1510,8 +1648,7 @@ static irqreturn_t wm8903_irq(int irq, void *data)
int_val = snd_soc_read(codec, WM8903_INTERRUPT_STATUS_1) & mask;
if (int_val & WM8903_WSEQ_BUSY_EINT) {
- dev_dbg(codec->dev, "Write sequencer done\n");
- complete(&wm8903->wseq);
+ dev_warn(codec->dev, "Write sequencer done\n");
}
/*
@@ -1635,6 +1772,120 @@ static int wm8903_resume(struct snd_soc_codec *codec)
return 0;
}
+#ifdef CONFIG_GPIOLIB
+static inline struct wm8903_priv *gpio_to_wm8903(struct gpio_chip *chip)
+{
+ return container_of(chip, struct wm8903_priv, gpio_chip);
+}
+
+static int wm8903_gpio_request(struct gpio_chip *chip, unsigned offset)
+{
+ if (offset >= WM8903_NUM_GPIO)
+ return -EINVAL;
+
+ return 0;
+}
+
+static int wm8903_gpio_direction_in(struct gpio_chip *chip, unsigned offset)
+{
+ struct wm8903_priv *wm8903 = gpio_to_wm8903(chip);
+ struct snd_soc_codec *codec = wm8903->codec;
+ unsigned int mask, val;
+
+ mask = WM8903_GP1_FN_MASK | WM8903_GP1_DIR_MASK;
+ val = (WM8903_GPn_FN_GPIO_INPUT << WM8903_GP1_FN_SHIFT) |
+ WM8903_GP1_DIR;
+
+ return snd_soc_update_bits(codec, WM8903_GPIO_CONTROL_1 + offset,
+ mask, val);
+}
+
+static int wm8903_gpio_get(struct gpio_chip *chip, unsigned offset)
+{
+ struct wm8903_priv *wm8903 = gpio_to_wm8903(chip);
+ struct snd_soc_codec *codec = wm8903->codec;
+ int reg;
+
+ reg = snd_soc_read(codec, WM8903_GPIO_CONTROL_1 + offset);
+
+ return (reg & WM8903_GP1_LVL_MASK) >> WM8903_GP1_LVL_SHIFT;
+}
+
+static int wm8903_gpio_direction_out(struct gpio_chip *chip,
+ unsigned offset, int value)
+{
+ struct wm8903_priv *wm8903 = gpio_to_wm8903(chip);
+ struct snd_soc_codec *codec = wm8903->codec;
+ unsigned int mask, val;
+
+ mask = WM8903_GP1_FN_MASK | WM8903_GP1_DIR_MASK | WM8903_GP1_LVL_MASK;
+ val = (WM8903_GPn_FN_GPIO_OUTPUT << WM8903_GP1_FN_SHIFT) |
+ (value << WM8903_GP2_LVL_SHIFT);
+
+ return snd_soc_update_bits(codec, WM8903_GPIO_CONTROL_1 + offset,
+ mask, val);
+}
+
+static void wm8903_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
+{
+ struct wm8903_priv *wm8903 = gpio_to_wm8903(chip);
+ struct snd_soc_codec *codec = wm8903->codec;
+
+ snd_soc_update_bits(codec, WM8903_GPIO_CONTROL_1 + offset,
+ WM8903_GP1_LVL_MASK,
+ !!value << WM8903_GP1_LVL_SHIFT);
+}
+
+static struct gpio_chip wm8903_template_chip = {
+ .label = "wm8903",
+ .owner = THIS_MODULE,
+ .request = wm8903_gpio_request,
+ .direction_input = wm8903_gpio_direction_in,
+ .get = wm8903_gpio_get,
+ .direction_output = wm8903_gpio_direction_out,
+ .set = wm8903_gpio_set,
+ .can_sleep = 1,
+};
+
+static void wm8903_init_gpio(struct snd_soc_codec *codec)
+{
+ struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
+ struct wm8903_platform_data *pdata = dev_get_platdata(codec->dev);
+ int ret;
+
+ wm8903->gpio_chip = wm8903_template_chip;
+ wm8903->gpio_chip.ngpio = WM8903_NUM_GPIO;
+ wm8903->gpio_chip.dev = codec->dev;
+
+ if (pdata && pdata->gpio_base)
+ wm8903->gpio_chip.base = pdata->gpio_base;
+ else
+ wm8903->gpio_chip.base = -1;
+
+ ret = gpiochip_add(&wm8903->gpio_chip);
+ if (ret != 0)
+ dev_err(codec->dev, "Failed to add GPIOs: %d\n", ret);
+}
+
+static void wm8903_free_gpio(struct snd_soc_codec *codec)
+{
+ struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
+ ret = gpiochip_remove(&wm8903->gpio_chip);
+ if (ret != 0)
+ dev_err(codec->dev, "Failed to remove GPIOs: %d\n", ret);
+}
+#else
+static void wm8903_init_gpio(struct snd_soc_codec *codec)
+{
+}
+
+static void wm8903_free_gpio(struct snd_soc_codec *codec)
+{
+}
+#endif
+
static int wm8903_probe(struct snd_soc_codec *codec)
{
struct wm8903_platform_data *pdata = dev_get_platdata(codec->dev);
@@ -1643,7 +1894,7 @@ static int wm8903_probe(struct snd_soc_codec *codec)
int trigger, irq_pol;
u16 val;
- init_completion(&wm8903->wseq);
+ wm8903->codec = codec;
ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
if (ret != 0) {
@@ -1659,19 +1910,33 @@ static int wm8903_probe(struct snd_soc_codec *codec)
}
val = snd_soc_read(codec, WM8903_REVISION_NUMBER);
- dev_info(codec->dev, "WM8903 revision %d\n",
- val & WM8903_CHIP_REV_MASK);
+ dev_info(codec->dev, "WM8903 revision %c\n",
+ (val & WM8903_CHIP_REV_MASK) + 'A');
wm8903_reset(codec);
/* Set up GPIOs and microphone detection */
if (pdata) {
+ bool mic_gpio = false;
+
for (i = 0; i < ARRAY_SIZE(pdata->gpio_cfg); i++) {
- if (!pdata->gpio_cfg[i])
+ if (pdata->gpio_cfg[i] == WM8903_GPIO_NO_CONFIG)
continue;
snd_soc_write(codec, WM8903_GPIO_CONTROL_1 + i,
pdata->gpio_cfg[i] & 0xffff);
+
+ val = (pdata->gpio_cfg[i] & WM8903_GP1_FN_MASK)
+ >> WM8903_GP1_FN_SHIFT;
+
+ switch (val) {
+ case WM8903_GPn_FN_MICBIAS_CURRENT_DETECT:
+ case WM8903_GPn_FN_MICBIAS_SHORT_DETECT:
+ mic_gpio = true;
+ break;
+ default:
+ break;
+ }
}
snd_soc_write(codec, WM8903_MIC_BIAS_CONTROL_0,
@@ -1682,6 +1947,14 @@ static int wm8903_probe(struct snd_soc_codec *codec)
snd_soc_update_bits(codec, WM8903_WRITE_SEQUENCER_0,
WM8903_WSEQ_ENA, WM8903_WSEQ_ENA);
+ /* If microphone detection is enabled by pdata but
+ * detected via IRQ then interrupts can be lost before
+ * the machine driver has set up microphone detection
+ * IRQs as the IRQs are clear on read. The detection
+ * will be enabled when the machine driver configures.
+ */
+ WARN_ON(!mic_gpio && (pdata->micdet_cfg & WM8903_MICDET_ENA));
+
wm8903->mic_delay = pdata->micdet_delay;
}
@@ -1741,20 +2014,23 @@ static int wm8903_probe(struct snd_soc_codec *codec)
snd_soc_write(codec, WM8903_ANALOGUE_OUT3_RIGHT, val);
/* Enable DAC soft mute by default */
- val = snd_soc_read(codec, WM8903_DAC_DIGITAL_1);
- val |= WM8903_DAC_MUTEMODE;
- snd_soc_write(codec, WM8903_DAC_DIGITAL_1, val);
+ snd_soc_update_bits(codec, WM8903_DAC_DIGITAL_1,
+ WM8903_DAC_MUTEMODE | WM8903_DAC_MUTE,
+ WM8903_DAC_MUTEMODE | WM8903_DAC_MUTE);
snd_soc_add_controls(codec, wm8903_snd_controls,
ARRAY_SIZE(wm8903_snd_controls));
wm8903_add_widgets(codec);
+ wm8903_init_gpio(codec);
+
return ret;
}
/* power down chip */
static int wm8903_remove(struct snd_soc_codec *codec)
{
+ wm8903_free_gpio(codec);
wm8903_set_bias_level(codec, SND_SOC_BIAS_OFF);
return 0;
}
@@ -1769,6 +2045,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8903 = {
.reg_word_size = sizeof(u16),
.reg_cache_default = wm8903_reg_defaults,
.volatile_register = wm8903_volatile_register,
+ .seq_notifier = wm8903_seq_notifier,
};
#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
@@ -1807,7 +2084,7 @@ MODULE_DEVICE_TABLE(i2c, wm8903_i2c_id);
static struct i2c_driver wm8903_i2c_driver = {
.driver = {
- .name = "wm8903-codec",
+ .name = "wm8903",
.owner = THIS_MODULE,
},
.probe = wm8903_i2c_probe,
diff --git a/sound/soc/codecs/wm8903.h b/sound/soc/codecs/wm8903.h
index e3ec243..db94931 100644
--- a/sound/soc/codecs/wm8903.h
+++ b/sound/soc/codecs/wm8903.h
@@ -75,6 +75,14 @@ extern int wm8903_mic_detect(struct snd_soc_codec *codec,
#define WM8903_ANALOGUE_SPK_OUTPUT_CONTROL_0 0x41
#define WM8903_DC_SERVO_0 0x43
#define WM8903_DC_SERVO_2 0x45
+#define WM8903_DC_SERVO_4 0x47
+#define WM8903_DC_SERVO_5 0x48
+#define WM8903_DC_SERVO_6 0x49
+#define WM8903_DC_SERVO_7 0x4A
+#define WM8903_DC_SERVO_READBACK_1 0x51
+#define WM8903_DC_SERVO_READBACK_2 0x52
+#define WM8903_DC_SERVO_READBACK_3 0x53
+#define WM8903_DC_SERVO_READBACK_4 0x54
#define WM8903_ANALOGUE_HP_0 0x5A
#define WM8903_ANALOGUE_LINEOUT_0 0x5E
#define WM8903_CHARGE_PUMP_0 0x62
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index 9de44a4..443ae58 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -596,7 +596,7 @@ static struct {
{ 0x003F, 0x003F, 0 }, /* R248 - FLL NCO Test 1 */
};
-static int wm8904_volatile_register(unsigned int reg)
+static int wm8904_volatile_register(struct snd_soc_codec *codec, unsigned int reg)
{
return wm8904_access[reg].vol;
}
@@ -2436,19 +2436,28 @@ static int wm8904_probe(struct snd_soc_codec *codec)
}
/* Change some default settings - latch VU and enable ZC */
- reg_cache[WM8904_ADC_DIGITAL_VOLUME_LEFT] |= WM8904_ADC_VU;
- reg_cache[WM8904_ADC_DIGITAL_VOLUME_RIGHT] |= WM8904_ADC_VU;
- reg_cache[WM8904_DAC_DIGITAL_VOLUME_LEFT] |= WM8904_DAC_VU;
- reg_cache[WM8904_DAC_DIGITAL_VOLUME_RIGHT] |= WM8904_DAC_VU;
- reg_cache[WM8904_ANALOGUE_OUT1_LEFT] |= WM8904_HPOUT_VU |
- WM8904_HPOUTLZC;
- reg_cache[WM8904_ANALOGUE_OUT1_RIGHT] |= WM8904_HPOUT_VU |
- WM8904_HPOUTRZC;
- reg_cache[WM8904_ANALOGUE_OUT2_LEFT] |= WM8904_LINEOUT_VU |
- WM8904_LINEOUTLZC;
- reg_cache[WM8904_ANALOGUE_OUT2_RIGHT] |= WM8904_LINEOUT_VU |
- WM8904_LINEOUTRZC;
- reg_cache[WM8904_CLOCK_RATES_0] &= ~WM8904_SR_MODE;
+ snd_soc_update_bits(codec, WM8904_ADC_DIGITAL_VOLUME_LEFT,
+ WM8904_ADC_VU, WM8904_ADC_VU);
+ snd_soc_update_bits(codec, WM8904_ADC_DIGITAL_VOLUME_RIGHT,
+ WM8904_ADC_VU, WM8904_ADC_VU);
+ snd_soc_update_bits(codec, WM8904_DAC_DIGITAL_VOLUME_LEFT,
+ WM8904_DAC_VU, WM8904_DAC_VU);
+ snd_soc_update_bits(codec, WM8904_DAC_DIGITAL_VOLUME_RIGHT,
+ WM8904_DAC_VU, WM8904_DAC_VU);
+ snd_soc_update_bits(codec, WM8904_ANALOGUE_OUT1_LEFT,
+ WM8904_HPOUT_VU | WM8904_HPOUTLZC,
+ WM8904_HPOUT_VU | WM8904_HPOUTLZC);
+ snd_soc_update_bits(codec, WM8904_ANALOGUE_OUT1_RIGHT,
+ WM8904_HPOUT_VU | WM8904_HPOUTRZC,
+ WM8904_HPOUT_VU | WM8904_HPOUTRZC);
+ snd_soc_update_bits(codec, WM8904_ANALOGUE_OUT2_LEFT,
+ WM8904_LINEOUT_VU | WM8904_LINEOUTLZC,
+ WM8904_LINEOUT_VU | WM8904_LINEOUTLZC);
+ snd_soc_update_bits(codec, WM8904_ANALOGUE_OUT2_RIGHT,
+ WM8904_LINEOUT_VU | WM8904_LINEOUTRZC,
+ WM8904_LINEOUT_VU | WM8904_LINEOUTRZC);
+ snd_soc_update_bits(codec, WM8904_CLOCK_RATES_0,
+ WM8904_SR_MODE, 0);
/* Apply configuration from the platform data. */
if (wm8904->pdata) {
@@ -2469,10 +2478,12 @@ static int wm8904_probe(struct snd_soc_codec *codec)
/* Set Class W by default - this will be managed by the Class
* G widget at runtime where bypass paths are available.
*/
- reg_cache[WM8904_CLASS_W_0] |= WM8904_CP_DYN_PWR;
+ snd_soc_update_bits(codec, WM8904_CLASS_W_0,
+ WM8904_CP_DYN_PWR, WM8904_CP_DYN_PWR);
/* Use normal bias source */
- reg_cache[WM8904_BIAS_CONTROL_0] &= ~WM8904_POBCTRL;
+ snd_soc_update_bits(codec, WM8904_BIAS_CONTROL_0,
+ WM8904_POBCTRL, 0);
wm8904_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index 7167dfc..5e0214d 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -934,16 +934,27 @@ static int wm8955_probe(struct snd_soc_codec *codec)
}
/* Change some default settings - latch VU and enable ZC */
- reg_cache[WM8955_LEFT_DAC_VOLUME] |= WM8955_LDVU;
- reg_cache[WM8955_RIGHT_DAC_VOLUME] |= WM8955_RDVU;
- reg_cache[WM8955_LOUT1_VOLUME] |= WM8955_LO1VU | WM8955_LO1ZC;
- reg_cache[WM8955_ROUT1_VOLUME] |= WM8955_RO1VU | WM8955_RO1ZC;
- reg_cache[WM8955_LOUT2_VOLUME] |= WM8955_LO2VU | WM8955_LO2ZC;
- reg_cache[WM8955_ROUT2_VOLUME] |= WM8955_RO2VU | WM8955_RO2ZC;
- reg_cache[WM8955_MONOOUT_VOLUME] |= WM8955_MOZC;
+ snd_soc_update_bits(codec, WM8955_LEFT_DAC_VOLUME,
+ WM8955_LDVU, WM8955_LDVU);
+ snd_soc_update_bits(codec, WM8955_RIGHT_DAC_VOLUME,
+ WM8955_RDVU, WM8955_RDVU);
+ snd_soc_update_bits(codec, WM8955_LOUT1_VOLUME,
+ WM8955_LO1VU | WM8955_LO1ZC,
+ WM8955_LO1VU | WM8955_LO1ZC);
+ snd_soc_update_bits(codec, WM8955_ROUT1_VOLUME,
+ WM8955_RO1VU | WM8955_RO1ZC,
+ WM8955_RO1VU | WM8955_RO1ZC);
+ snd_soc_update_bits(codec, WM8955_LOUT2_VOLUME,
+ WM8955_LO2VU | WM8955_LO2ZC,
+ WM8955_LO2VU | WM8955_LO2ZC);
+ snd_soc_update_bits(codec, WM8955_ROUT2_VOLUME,
+ WM8955_RO2VU | WM8955_RO2ZC,
+ WM8955_RO2VU | WM8955_RO2ZC);
+ snd_soc_update_bits(codec, WM8955_MONOOUT_VOLUME,
+ WM8955_MOZC, WM8955_MOZC);
/* Also enable adaptive bass boost by default */
- reg_cache[WM8955_BASS_CONTROL] |= WM8955_BB;
+ snd_soc_update_bits(codec, WM8955_BASS_CONTROL, WM8955_BB, WM8955_BB);
/* Set platform data values */
if (pdata) {
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index 55252e7..cdee810 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -291,7 +291,7 @@ struct wm8961_priv {
int sysclk;
};
-static int wm8961_volatile_register(unsigned int reg)
+static int wm8961_volatile_register(struct snd_soc_codec *codec, unsigned int reg)
{
switch (reg) {
case WM8961_SOFTWARE_RESET:
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index b9cb1fc..3b71dd6 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -1938,7 +1938,7 @@ static const struct wm8962_reg_access {
[21139] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21139 - VSS_XTS32_0 */
};
-static int wm8962_volatile_register(unsigned int reg)
+static int wm8962_volatile_register(struct snd_soc_codec *codec, unsigned int reg)
{
if (wm8962_reg_access[reg].vol)
return 1;
@@ -1946,7 +1946,7 @@ static int wm8962_volatile_register(unsigned int reg)
return 0;
}
-static int wm8962_readable_register(unsigned int reg)
+static int wm8962_readable_register(struct snd_soc_codec *codec, unsigned int reg)
{
if (wm8962_reg_access[reg].read)
return 1;
@@ -3635,7 +3635,7 @@ static void wm8962_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
struct snd_soc_codec *codec = wm8962->codec;
snd_soc_update_bits(codec, WM8962_GPIO_BASE + offset,
- WM8962_GP2_LVL, value << WM8962_GP2_LVL_SHIFT);
+ WM8962_GP2_LVL, !!value << WM8962_GP2_LVL_SHIFT);
}
static int wm8962_gpio_direction_out(struct gpio_chip *chip,
@@ -3822,16 +3822,26 @@ static int wm8962_probe(struct snd_soc_codec *codec)
}
/* Latch volume update bits */
- reg_cache[WM8962_LEFT_INPUT_VOLUME] |= WM8962_IN_VU;
- reg_cache[WM8962_RIGHT_INPUT_VOLUME] |= WM8962_IN_VU;
- reg_cache[WM8962_LEFT_ADC_VOLUME] |= WM8962_ADC_VU;
- reg_cache[WM8962_RIGHT_ADC_VOLUME] |= WM8962_ADC_VU;
- reg_cache[WM8962_LEFT_DAC_VOLUME] |= WM8962_DAC_VU;
- reg_cache[WM8962_RIGHT_DAC_VOLUME] |= WM8962_DAC_VU;
- reg_cache[WM8962_SPKOUTL_VOLUME] |= WM8962_SPKOUT_VU;
- reg_cache[WM8962_SPKOUTR_VOLUME] |= WM8962_SPKOUT_VU;
- reg_cache[WM8962_HPOUTL_VOLUME] |= WM8962_HPOUT_VU;
- reg_cache[WM8962_HPOUTR_VOLUME] |= WM8962_HPOUT_VU;
+ snd_soc_update_bits(codec, WM8962_LEFT_INPUT_VOLUME,
+ WM8962_IN_VU, WM8962_IN_VU);
+ snd_soc_update_bits(codec, WM8962_RIGHT_INPUT_VOLUME,
+ WM8962_IN_VU, WM8962_IN_VU);
+ snd_soc_update_bits(codec, WM8962_LEFT_ADC_VOLUME,
+ WM8962_ADC_VU, WM8962_ADC_VU);
+ snd_soc_update_bits(codec, WM8962_RIGHT_ADC_VOLUME,
+ WM8962_ADC_VU, WM8962_ADC_VU);
+ snd_soc_update_bits(codec, WM8962_LEFT_DAC_VOLUME,
+ WM8962_DAC_VU, WM8962_DAC_VU);
+ snd_soc_update_bits(codec, WM8962_RIGHT_DAC_VOLUME,
+ WM8962_DAC_VU, WM8962_DAC_VU);
+ snd_soc_update_bits(codec, WM8962_SPKOUTL_VOLUME,
+ WM8962_SPKOUT_VU, WM8962_SPKOUT_VU);
+ snd_soc_update_bits(codec, WM8962_SPKOUTR_VOLUME,
+ WM8962_SPKOUT_VU, WM8962_SPKOUT_VU);
+ snd_soc_update_bits(codec, WM8962_HPOUTL_VOLUME,
+ WM8962_HPOUT_VU, WM8962_HPOUT_VU);
+ snd_soc_update_bits(codec, WM8962_HPOUTR_VOLUME,
+ WM8962_HPOUT_VU, WM8962_HPOUT_VU);
wm8962_add_widgets(codec);
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 8dfb0a0..85e3e63 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -93,6 +93,7 @@ static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
static const DECLARE_TLV_DB_SCALE(inpga_tlv, -1200, 75, 0);
static const DECLARE_TLV_DB_SCALE(spk_tlv, -5700, 100, 0);
static const DECLARE_TLV_DB_SCALE(boost_tlv, -1500, 300, 1);
+static const DECLARE_TLV_DB_SCALE(limiter_tlv, 0, 100, 0);
static const struct snd_kcontrol_new wm8978_snd_controls[] = {
@@ -144,8 +145,8 @@ static const struct snd_kcontrol_new wm8978_snd_controls[] = {
SOC_SINGLE("DAC Playback Limiter Threshold",
WM8978_DAC_LIMITER_2, 4, 7, 0),
- SOC_SINGLE("DAC Playback Limiter Boost",
- WM8978_DAC_LIMITER_2, 0, 12, 0),
+ SOC_SINGLE_TLV("DAC Playback Limiter Volume",
+ WM8978_DAC_LIMITER_2, 0, 12, 0, limiter_tlv),
SOC_ENUM("ALC Enable Switch", alc1),
SOC_SINGLE("ALC Capture Min Gain", WM8978_ALC_CONTROL_1, 0, 7, 0),
@@ -967,7 +968,7 @@ static int wm8978_probe(struct snd_soc_codec *codec)
* written.
*/
for (i = 0; i < ARRAY_SIZE(update_reg); i++)
- ((u16 *)codec->reg_cache)[update_reg[i]] |= 0x100;
+ snd_soc_update_bits(codec, update_reg[i], 0x100, 0x100);
/* Reset the codec */
ret = snd_soc_write(codec, WM8978_RESET, 0);
diff --git a/sound/soc/codecs/wm8991.c b/sound/soc/codecs/wm8991.c
new file mode 100644
index 0000000..28fdfd6
--- /dev/null
+++ b/sound/soc/codecs/wm8991.c
@@ -0,0 +1,1427 @@
+/*
+ * wm8991.c -- WM8991 ALSA Soc Audio driver
+ *
+ * Copyright 2007-2010 Wolfson Microelectronics PLC.
+ * Author: Graeme Gregory
+ * linux@wolfsonmicro.com
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/version.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+#include <asm/div64.h>
+
+#include "wm8991.h"
+
+struct wm8991_priv {
+ enum snd_soc_control_type control_type;
+ unsigned int pcmclk;
+};
+
+static const u16 wm8991_reg_defs[] = {
+ 0x8991, /* R0 - Reset */
+ 0x0000, /* R1 - Power Management (1) */
+ 0x6000, /* R2 - Power Management (2) */
+ 0x0000, /* R3 - Power Management (3) */
+ 0x4050, /* R4 - Audio Interface (1) */
+ 0x4000, /* R5 - Audio Interface (2) */
+ 0x01C8, /* R6 - Clocking (1) */
+ 0x0000, /* R7 - Clocking (2) */
+ 0x0040, /* R8 - Audio Interface (3) */
+ 0x0040, /* R9 - Audio Interface (4) */
+ 0x0004, /* R10 - DAC CTRL */
+ 0x00C0, /* R11 - Left DAC Digital Volume */
+ 0x00C0, /* R12 - Right DAC Digital Volume */
+ 0x0000, /* R13 - Digital Side Tone */
+ 0x0100, /* R14 - ADC CTRL */
+ 0x00C0, /* R15 - Left ADC Digital Volume */
+ 0x00C0, /* R16 - Right ADC Digital Volume */
+ 0x0000, /* R17 */
+ 0x0000, /* R18 - GPIO CTRL 1 */
+ 0x1000, /* R19 - GPIO1 & GPIO2 */
+ 0x1010, /* R20 - GPIO3 & GPIO4 */
+ 0x1010, /* R21 - GPIO5 & GPIO6 */
+ 0x8000, /* R22 - GPIOCTRL 2 */
+ 0x0800, /* R23 - GPIO_POL */
+ 0x008B, /* R24 - Left Line Input 1&2 Volume */
+ 0x008B, /* R25 - Left Line Input 3&4 Volume */
+ 0x008B, /* R26 - Right Line Input 1&2 Volume */
+ 0x008B, /* R27 - Right Line Input 3&4 Volume */
+ 0x0000, /* R28 - Left Output Volume */
+ 0x0000, /* R29 - Right Output Volume */
+ 0x0066, /* R30 - Line Outputs Volume */
+ 0x0022, /* R31 - Out3/4 Volume */
+ 0x0079, /* R32 - Left OPGA Volume */
+ 0x0079, /* R33 - Right OPGA Volume */
+ 0x0003, /* R34 - Speaker Volume */
+ 0x0003, /* R35 - ClassD1 */
+ 0x0000, /* R36 */
+ 0x0100, /* R37 - ClassD3 */
+ 0x0000, /* R38 */
+ 0x0000, /* R39 - Input Mixer1 */
+ 0x0000, /* R40 - Input Mixer2 */
+ 0x0000, /* R41 - Input Mixer3 */
+ 0x0000, /* R42 - Input Mixer4 */
+ 0x0000, /* R43 - Input Mixer5 */
+ 0x0000, /* R44 - Input Mixer6 */
+ 0x0000, /* R45 - Output Mixer1 */
+ 0x0000, /* R46 - Output Mixer2 */
+ 0x0000, /* R47 - Output Mixer3 */
+ 0x0000, /* R48 - Output Mixer4 */
+ 0x0000, /* R49 - Output Mixer5 */
+ 0x0000, /* R50 - Output Mixer6 */
+ 0x0180, /* R51 - Out3/4 Mixer */
+ 0x0000, /* R52 - Line Mixer1 */
+ 0x0000, /* R53 - Line Mixer2 */
+ 0x0000, /* R54 - Speaker Mixer */
+ 0x0000, /* R55 - Additional Control */
+ 0x0000, /* R56 - AntiPOP1 */
+ 0x0000, /* R57 - AntiPOP2 */
+ 0x0000, /* R58 - MICBIAS */
+ 0x0000, /* R59 */
+ 0x0008, /* R60 - PLL1 */
+ 0x0031, /* R61 - PLL2 */
+ 0x0026, /* R62 - PLL3 */
+};
+
+#define wm8991_reset(c) snd_soc_write(c, WM8991_RESET, 0)
+
+static const unsigned int rec_mix_tlv[] = {
+ TLV_DB_RANGE_HEAD(1),
+ 0, 7, TLV_DB_LINEAR_ITEM(-1500, 600),
+};
+
+static const unsigned int in_pga_tlv[] = {
+ TLV_DB_RANGE_HEAD(1),
+ 0, 0x1F, TLV_DB_LINEAR_ITEM(-1650, 3000),
+};
+
+static const unsigned int out_mix_tlv[] = {
+ TLV_DB_RANGE_HEAD(1),
+ 0, 7, TLV_DB_LINEAR_ITEM(0, -2100),
+};
+
+static const unsigned int out_pga_tlv[] = {
+ TLV_DB_RANGE_HEAD(1),
+ 0, 127, TLV_DB_LINEAR_ITEM(-7300, 600),
+};
+
+static const unsigned int out_omix_tlv[] = {
+ TLV_DB_RANGE_HEAD(1),
+ 0, 7, TLV_DB_LINEAR_ITEM(-600, 0),
+};
+
+static const unsigned int out_dac_tlv[] = {
+ TLV_DB_RANGE_HEAD(1),
+ 0, 255, TLV_DB_LINEAR_ITEM(-7163, 0),
+};
+
+static const unsigned int in_adc_tlv[] = {
+ TLV_DB_RANGE_HEAD(1),
+ 0, 255, TLV_DB_LINEAR_ITEM(-7163, 1763),
+};
+
+static const unsigned int out_sidetone_tlv[] = {
+ TLV_DB_RANGE_HEAD(1),
+ 0, 31, TLV_DB_LINEAR_ITEM(-3600, 0),
+};
+
+static int wm899x_outpga_put_volsw_vu(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ int reg = kcontrol->private_value & 0xff;
+ int ret;
+ u16 val;
+
+ ret = snd_soc_put_volsw(kcontrol, ucontrol);
+ if (ret < 0)
+ return ret;
+
+ /* now hit the volume update bits (always bit 8) */
+ val = snd_soc_read(codec, reg);
+ return snd_soc_write(codec, reg, val | 0x0100);
+}
+
+static const char *wm8991_digital_sidetone[] =
+{"None", "Left ADC", "Right ADC", "Reserved"};
+
+static const struct soc_enum wm8991_left_digital_sidetone_enum =
+ SOC_ENUM_SINGLE(WM8991_DIGITAL_SIDE_TONE,
+ WM8991_ADC_TO_DACL_SHIFT,
+ WM8991_ADC_TO_DACL_MASK,
+ wm8991_digital_sidetone);
+
+static const struct soc_enum wm8991_right_digital_sidetone_enum =
+ SOC_ENUM_SINGLE(WM8991_DIGITAL_SIDE_TONE,
+ WM8991_ADC_TO_DACR_SHIFT,
+ WM8991_ADC_TO_DACR_MASK,
+ wm8991_digital_sidetone);
+
+static const char *wm8991_adcmode[] =
+{"Hi-fi mode", "Voice mode 1", "Voice mode 2", "Voice mode 3"};
+
+static const struct soc_enum wm8991_right_adcmode_enum =
+ SOC_ENUM_SINGLE(WM8991_ADC_CTRL,
+ WM8991_ADC_HPF_CUT_SHIFT,
+ WM8991_ADC_HPF_CUT_MASK,
+ wm8991_adcmode);
+
+static const struct snd_kcontrol_new wm8991_snd_controls[] = {
+ /* INMIXL */
+ SOC_SINGLE("LIN12 PGA Boost", WM8991_INPUT_MIXER3, WM8991_L12MNBST_BIT, 1, 0),
+ SOC_SINGLE("LIN34 PGA Boost", WM8991_INPUT_MIXER3, WM8991_L34MNBST_BIT, 1, 0),
+ /* INMIXR */
+ SOC_SINGLE("RIN12 PGA Boost", WM8991_INPUT_MIXER3, WM8991_R12MNBST_BIT, 1, 0),
+ SOC_SINGLE("RIN34 PGA Boost", WM8991_INPUT_MIXER3, WM8991_R34MNBST_BIT, 1, 0),
+
+ /* LOMIX */
+ SOC_SINGLE_TLV("LOMIX LIN3 Bypass Volume", WM8991_OUTPUT_MIXER3,
+ WM8991_LLI3LOVOL_SHIFT, WM8991_LLI3LOVOL_MASK, 1, out_mix_tlv),
+ SOC_SINGLE_TLV("LOMIX RIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER3,
+ WM8991_LR12LOVOL_SHIFT, WM8991_LR12LOVOL_MASK, 1, out_mix_tlv),
+ SOC_SINGLE_TLV("LOMIX LIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER3,
+ WM8991_LL12LOVOL_SHIFT, WM8991_LL12LOVOL_MASK, 1, out_mix_tlv),
+ SOC_SINGLE_TLV("LOMIX RIN3 Bypass Volume", WM8991_OUTPUT_MIXER5,
+ WM8991_LRI3LOVOL_SHIFT, WM8991_LRI3LOVOL_MASK, 1, out_mix_tlv),
+ SOC_SINGLE_TLV("LOMIX AINRMUX Bypass Volume", WM8991_OUTPUT_MIXER5,
+ WM8991_LRBLOVOL_SHIFT, WM8991_LRBLOVOL_MASK, 1, out_mix_tlv),
+ SOC_SINGLE_TLV("LOMIX AINLMUX Bypass Volume", WM8991_OUTPUT_MIXER5,
+ WM8991_LRBLOVOL_SHIFT, WM8991_LRBLOVOL_MASK, 1, out_mix_tlv),
+
+ /* ROMIX */
+ SOC_SINGLE_TLV("ROMIX RIN3 Bypass Volume", WM8991_OUTPUT_MIXER4,
+ WM8991_RRI3ROVOL_SHIFT, WM8991_RRI3ROVOL_MASK, 1, out_mix_tlv),
+ SOC_SINGLE_TLV("ROMIX LIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER4,
+ WM8991_RL12ROVOL_SHIFT, WM8991_RL12ROVOL_MASK, 1, out_mix_tlv),
+ SOC_SINGLE_TLV("ROMIX RIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER4,
+ WM8991_RR12ROVOL_SHIFT, WM8991_RR12ROVOL_MASK, 1, out_mix_tlv),
+ SOC_SINGLE_TLV("ROMIX LIN3 Bypass Volume", WM8991_OUTPUT_MIXER6,
+ WM8991_RLI3ROVOL_SHIFT, WM8991_RLI3ROVOL_MASK, 1, out_mix_tlv),
+ SOC_SINGLE_TLV("ROMIX AINLMUX Bypass Volume", WM8991_OUTPUT_MIXER6,
+ WM8991_RLBROVOL_SHIFT, WM8991_RLBROVOL_MASK, 1, out_mix_tlv),
+ SOC_SINGLE_TLV("ROMIX AINRMUX Bypass Volume", WM8991_OUTPUT_MIXER6,
+ WM8991_RRBROVOL_SHIFT, WM8991_RRBROVOL_MASK, 1, out_mix_tlv),
+
+ /* LOUT */
+ SOC_WM899X_OUTPGA_SINGLE_R_TLV("LOUT Volume", WM8991_LEFT_OUTPUT_VOLUME,
+ WM8991_LOUTVOL_SHIFT, WM8991_LOUTVOL_MASK, 0, out_pga_tlv),
+ SOC_SINGLE("LOUT ZC", WM8991_LEFT_OUTPUT_VOLUME, WM8991_LOZC_BIT, 1, 0),
+
+ /* ROUT */
+ SOC_WM899X_OUTPGA_SINGLE_R_TLV("ROUT Volume", WM8991_RIGHT_OUTPUT_VOLUME,
+ WM8991_ROUTVOL_SHIFT, WM8991_ROUTVOL_MASK, 0, out_pga_tlv),
+ SOC_SINGLE("ROUT ZC", WM8991_RIGHT_OUTPUT_VOLUME, WM8991_ROZC_BIT, 1, 0),
+
+ /* LOPGA */
+ SOC_WM899X_OUTPGA_SINGLE_R_TLV("LOPGA Volume", WM8991_LEFT_OPGA_VOLUME,
+ WM8991_LOPGAVOL_SHIFT, WM8991_LOPGAVOL_MASK, 0, out_pga_tlv),
+ SOC_SINGLE("LOPGA ZC Switch", WM8991_LEFT_OPGA_VOLUME,
+ WM8991_LOPGAZC_BIT, 1, 0),
+
+ /* ROPGA */
+ SOC_WM899X_OUTPGA_SINGLE_R_TLV("ROPGA Volume", WM8991_RIGHT_OPGA_VOLUME,
+ WM8991_ROPGAVOL_SHIFT, WM8991_ROPGAVOL_MASK, 0, out_pga_tlv),
+ SOC_SINGLE("ROPGA ZC Switch", WM8991_RIGHT_OPGA_VOLUME,
+ WM8991_ROPGAZC_BIT, 1, 0),
+
+ SOC_SINGLE("LON Mute Switch", WM8991_LINE_OUTPUTS_VOLUME,
+ WM8991_LONMUTE_BIT, 1, 0),
+ SOC_SINGLE("LOP Mute Switch", WM8991_LINE_OUTPUTS_VOLUME,
+ WM8991_LOPMUTE_BIT, 1, 0),
+ SOC_SINGLE("LOP Attenuation Switch", WM8991_LINE_OUTPUTS_VOLUME,
+ WM8991_LOATTN_BIT, 1, 0),
+ SOC_SINGLE("RON Mute Switch", WM8991_LINE_OUTPUTS_VOLUME,
+ WM8991_RONMUTE_BIT, 1, 0),
+ SOC_SINGLE("ROP Mute Switch", WM8991_LINE_OUTPUTS_VOLUME,
+ WM8991_ROPMUTE_BIT, 1, 0),
+ SOC_SINGLE("ROP Attenuation Switch", WM8991_LINE_OUTPUTS_VOLUME,
+ WM8991_ROATTN_BIT, 1, 0),
+
+ SOC_SINGLE("OUT3 Mute Switch", WM8991_OUT3_4_VOLUME,
+ WM8991_OUT3MUTE_BIT, 1, 0),
+ SOC_SINGLE("OUT3 Attenuation Switch", WM8991_OUT3_4_VOLUME,
+ WM8991_OUT3ATTN_BIT, 1, 0),
+
+ SOC_SINGLE("OUT4 Mute Switch", WM8991_OUT3_4_VOLUME,
+ WM8991_OUT4MUTE_BIT, 1, 0),
+ SOC_SINGLE("OUT4 Attenuation Switch", WM8991_OUT3_4_VOLUME,
+ WM8991_OUT4ATTN_BIT, 1, 0),
+
+ SOC_SINGLE("Speaker Mode Switch", WM8991_CLASSD1,
+ WM8991_CDMODE_BIT, 1, 0),
+
+ SOC_SINGLE("Speaker Output Attenuation Volume", WM8991_SPEAKER_VOLUME,
+ WM8991_SPKVOL_SHIFT, WM8991_SPKVOL_MASK, 0),
+ SOC_SINGLE("Speaker DC Boost Volume", WM8991_CLASSD3,
+ WM8991_DCGAIN_SHIFT, WM8991_DCGAIN_MASK, 0),
+ SOC_SINGLE("Speaker AC Boost Volume", WM8991_CLASSD3,
+ WM8991_ACGAIN_SHIFT, WM8991_ACGAIN_MASK, 0),
+
+ SOC_WM899X_OUTPGA_SINGLE_R_TLV("Left DAC Digital Volume",
+ WM8991_LEFT_DAC_DIGITAL_VOLUME,
+ WM8991_DACL_VOL_SHIFT,
+ WM8991_DACL_VOL_MASK,
+ 0,
+ out_dac_tlv),
+
+ SOC_WM899X_OUTPGA_SINGLE_R_TLV("Right DAC Digital Volume",
+ WM8991_RIGHT_DAC_DIGITAL_VOLUME,
+ WM8991_DACR_VOL_SHIFT,
+ WM8991_DACR_VOL_MASK,
+ 0,
+ out_dac_tlv),
+
+ SOC_ENUM("Left Digital Sidetone", wm8991_left_digital_sidetone_enum),
+ SOC_ENUM("Right Digital Sidetone", wm8991_right_digital_sidetone_enum),
+
+ SOC_SINGLE_TLV("Left Digital Sidetone Volume", WM8991_DIGITAL_SIDE_TONE,
+ WM8991_ADCL_DAC_SVOL_SHIFT, WM8991_ADCL_DAC_SVOL_MASK, 0,
+ out_sidetone_tlv),
+ SOC_SINGLE_TLV("Right Digital Sidetone Volume", WM8991_DIGITAL_SIDE_TONE,
+ WM8991_ADCR_DAC_SVOL_SHIFT, WM8991_ADCR_DAC_SVOL_MASK, 0,
+ out_sidetone_tlv),
+
+ SOC_SINGLE("ADC Digital High Pass Filter Switch", WM8991_ADC_CTRL,
+ WM8991_ADC_HPF_ENA_BIT, 1, 0),
+
+ SOC_ENUM("ADC HPF Mode", wm8991_right_adcmode_enum),
+
+ SOC_WM899X_OUTPGA_SINGLE_R_TLV("Left ADC Digital Volume",
+ WM8991_LEFT_ADC_DIGITAL_VOLUME,
+ WM8991_ADCL_VOL_SHIFT,
+ WM8991_ADCL_VOL_MASK,
+ 0,
+ in_adc_tlv),
+
+ SOC_WM899X_OUTPGA_SINGLE_R_TLV("Right ADC Digital Volume",
+ WM8991_RIGHT_ADC_DIGITAL_VOLUME,
+ WM8991_ADCR_VOL_SHIFT,
+ WM8991_ADCR_VOL_MASK,
+ 0,
+ in_adc_tlv),
+
+ SOC_WM899X_OUTPGA_SINGLE_R_TLV("LIN12 Volume",
+ WM8991_LEFT_LINE_INPUT_1_2_VOLUME,
+ WM8991_LIN12VOL_SHIFT,
+ WM8991_LIN12VOL_MASK,
+ 0,
+ in_pga_tlv),
+
+ SOC_SINGLE("LIN12 ZC Switch", WM8991_LEFT_LINE_INPUT_1_2_VOLUME,
+ WM8991_LI12ZC_BIT, 1, 0),
+
+ SOC_SINGLE("LIN12 Mute Switch", WM8991_LEFT_LINE_INPUT_1_2_VOLUME,
+ WM8991_LI12MUTE_BIT, 1, 0),
+
+ SOC_WM899X_OUTPGA_SINGLE_R_TLV("LIN34 Volume",
+ WM8991_LEFT_LINE_INPUT_3_4_VOLUME,
+ WM8991_LIN34VOL_SHIFT,
+ WM8991_LIN34VOL_MASK,
+ 0,
+ in_pga_tlv),
+
+ SOC_SINGLE("LIN34 ZC Switch", WM8991_LEFT_LINE_INPUT_3_4_VOLUME,
+ WM8991_LI34ZC_BIT, 1, 0),
+
+ SOC_SINGLE("LIN34 Mute Switch", WM8991_LEFT_LINE_INPUT_3_4_VOLUME,
+ WM8991_LI34MUTE_BIT, 1, 0),
+
+ SOC_WM899X_OUTPGA_SINGLE_R_TLV("RIN12 Volume",
+ WM8991_RIGHT_LINE_INPUT_1_2_VOLUME,
+ WM8991_RIN12VOL_SHIFT,
+ WM8991_RIN12VOL_MASK,
+ 0,
+ in_pga_tlv),
+
+ SOC_SINGLE("RIN12 ZC Switch", WM8991_RIGHT_LINE_INPUT_1_2_VOLUME,
+ WM8991_RI12ZC_BIT, 1, 0),
+
+ SOC_SINGLE("RIN12 Mute Switch", WM8991_RIGHT_LINE_INPUT_1_2_VOLUME,
+ WM8991_RI12MUTE_BIT, 1, 0),
+
+ SOC_WM899X_OUTPGA_SINGLE_R_TLV("RIN34 Volume",
+ WM8991_RIGHT_LINE_INPUT_3_4_VOLUME,
+ WM8991_RIN34VOL_SHIFT,
+ WM8991_RIN34VOL_MASK,
+ 0,
+ in_pga_tlv),
+
+ SOC_SINGLE("RIN34 ZC Switch", WM8991_RIGHT_LINE_INPUT_3_4_VOLUME,
+ WM8991_RI34ZC_BIT, 1, 0),
+
+ SOC_SINGLE("RIN34 Mute Switch", WM8991_RIGHT_LINE_INPUT_3_4_VOLUME,
+ WM8991_RI34MUTE_BIT, 1, 0),
+};
+
+/*
+ * _DAPM_ Controls
+ */
+static int inmixer_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ u16 reg, fakepower;
+
+ reg = snd_soc_read(w->codec, WM8991_POWER_MANAGEMENT_2);
+ fakepower = snd_soc_read(w->codec, WM8991_INTDRIVBITS);
+
+ if (fakepower & ((1 << WM8991_INMIXL_PWR_BIT) |
+ (1 << WM8991_AINLMUX_PWR_BIT)))
+ reg |= WM8991_AINL_ENA;
+ else
+ reg &= ~WM8991_AINL_ENA;
+
+ if (fakepower & ((1 << WM8991_INMIXR_PWR_BIT) |
+ (1 << WM8991_AINRMUX_PWR_BIT)))
+ reg |= WM8991_AINR_ENA;
+ else
+ reg &= ~WM8991_AINL_ENA;
+
+ snd_soc_write(w->codec, WM8991_POWER_MANAGEMENT_2, reg);
+ return 0;
+}
+
+static int outmixer_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ u32 reg_shift = kcontrol->private_value & 0xfff;
+ int ret = 0;
+ u16 reg;
+
+ switch (reg_shift) {
+ case WM8991_SPEAKER_MIXER | (WM8991_LDSPK_BIT << 8):
+ reg = snd_soc_read(w->codec, WM8991_OUTPUT_MIXER1);
+ if (reg & WM8991_LDLO) {
+ printk(KERN_WARNING
+ "Cannot set as Output Mixer 1 LDLO Set\n");
+ ret = -1;
+ }
+ break;
+
+ case WM8991_SPEAKER_MIXER | (WM8991_RDSPK_BIT << 8):
+ reg = snd_soc_read(w->codec, WM8991_OUTPUT_MIXER2);
+ if (reg & WM8991_RDRO) {
+ printk(KERN_WARNING
+ "Cannot set as Output Mixer 2 RDRO Set\n");
+ ret = -1;
+ }
+ break;
+
+ case WM8991_OUTPUT_MIXER1 | (WM8991_LDLO_BIT << 8):
+ reg = snd_soc_read(w->codec, WM8991_SPEAKER_MIXER);
+ if (reg & WM8991_LDSPK) {
+ printk(KERN_WARNING
+ "Cannot set as Speaker Mixer LDSPK Set\n");
+ ret = -1;
+ }
+ break;
+
+ case WM8991_OUTPUT_MIXER2 | (WM8991_RDRO_BIT << 8):
+ reg = snd_soc_read(w->codec, WM8991_SPEAKER_MIXER);
+ if (reg & WM8991_RDSPK) {
+ printk(KERN_WARNING
+ "Cannot set as Speaker Mixer RDSPK Set\n");
+ ret = -1;
+ }
+ break;
+ }
+
+ return ret;
+}
+
+/* INMIX dB values */
+static const unsigned int in_mix_tlv[] = {
+ TLV_DB_RANGE_HEAD(1),
+ 0, 7, TLV_DB_LINEAR_ITEM(-1200, 600),
+};
+
+/* Left In PGA Connections */
+static const struct snd_kcontrol_new wm8991_dapm_lin12_pga_controls[] = {
+ SOC_DAPM_SINGLE("LIN1 Switch", WM8991_INPUT_MIXER2, WM8991_LMN1_BIT, 1, 0),
+ SOC_DAPM_SINGLE("LIN2 Switch", WM8991_INPUT_MIXER2, WM8991_LMP2_BIT, 1, 0),
+};
+
+static const struct snd_kcontrol_new wm8991_dapm_lin34_pga_controls[] = {
+ SOC_DAPM_SINGLE("LIN3 Switch", WM8991_INPUT_MIXER2, WM8991_LMN3_BIT, 1, 0),
+ SOC_DAPM_SINGLE("LIN4 Switch", WM8991_INPUT_MIXER2, WM8991_LMP4_BIT, 1, 0),
+};
+
+/* Right In PGA Connections */
+static const struct snd_kcontrol_new wm8991_dapm_rin12_pga_controls[] = {
+ SOC_DAPM_SINGLE("RIN1 Switch", WM8991_INPUT_MIXER2, WM8991_RMN1_BIT, 1, 0),
+ SOC_DAPM_SINGLE("RIN2 Switch", WM8991_INPUT_MIXER2, WM8991_RMP2_BIT, 1, 0),
+};
+
+static const struct snd_kcontrol_new wm8991_dapm_rin34_pga_controls[] = {
+ SOC_DAPM_SINGLE("RIN3 Switch", WM8991_INPUT_MIXER2, WM8991_RMN3_BIT, 1, 0),
+ SOC_DAPM_SINGLE("RIN4 Switch", WM8991_INPUT_MIXER2, WM8991_RMP4_BIT, 1, 0),
+};
+
+/* INMIXL */
+static const struct snd_kcontrol_new wm8991_dapm_inmixl_controls[] = {
+ SOC_DAPM_SINGLE_TLV("Record Left Volume", WM8991_INPUT_MIXER3,
+ WM8991_LDBVOL_SHIFT, WM8991_LDBVOL_MASK, 0, in_mix_tlv),
+ SOC_DAPM_SINGLE_TLV("LIN2 Volume", WM8991_INPUT_MIXER5, WM8991_LI2BVOL_SHIFT,
+ 7, 0, in_mix_tlv),
+ SOC_DAPM_SINGLE("LINPGA12 Switch", WM8991_INPUT_MIXER3, WM8991_L12MNB_BIT,
+ 1, 0),
+ SOC_DAPM_SINGLE("LINPGA34 Switch", WM8991_INPUT_MIXER3, WM8991_L34MNB_BIT,
+ 1, 0),
+};
+
+/* INMIXR */
+static const struct snd_kcontrol_new wm8991_dapm_inmixr_controls[] = {
+ SOC_DAPM_SINGLE_TLV("Record Right Volume", WM8991_INPUT_MIXER4,
+ WM8991_RDBVOL_SHIFT, WM8991_RDBVOL_MASK, 0, in_mix_tlv),
+ SOC_DAPM_SINGLE_TLV("RIN2 Volume", WM8991_INPUT_MIXER6, WM8991_RI2BVOL_SHIFT,
+ 7, 0, in_mix_tlv),
+ SOC_DAPM_SINGLE("RINPGA12 Switch", WM8991_INPUT_MIXER3, WM8991_L12MNB_BIT,
+ 1, 0),
+ SOC_DAPM_SINGLE("RINPGA34 Switch", WM8991_INPUT_MIXER3, WM8991_L34MNB_BIT,
+ 1, 0),
+};
+
+/* AINLMUX */
+static const char *wm8991_ainlmux[] =
+{"INMIXL Mix", "RXVOICE Mix", "DIFFINL Mix"};
+
+static const struct soc_enum wm8991_ainlmux_enum =
+ SOC_ENUM_SINGLE(WM8991_INPUT_MIXER1, WM8991_AINLMODE_SHIFT,
+ ARRAY_SIZE(wm8991_ainlmux), wm8991_ainlmux);
+
+static const struct snd_kcontrol_new wm8991_dapm_ainlmux_controls =
+ SOC_DAPM_ENUM("Route", wm8991_ainlmux_enum);
+
+/* DIFFINL */
+
+/* AINRMUX */
+static const char *wm8991_ainrmux[] =
+{"INMIXR Mix", "RXVOICE Mix", "DIFFINR Mix"};
+
+static const struct soc_enum wm8991_ainrmux_enum =
+ SOC_ENUM_SINGLE(WM8991_INPUT_MIXER1, WM8991_AINRMODE_SHIFT,
+ ARRAY_SIZE(wm8991_ainrmux), wm8991_ainrmux);
+
+static const struct snd_kcontrol_new wm8991_dapm_ainrmux_controls =
+ SOC_DAPM_ENUM("Route", wm8991_ainrmux_enum);
+
+/* RXVOICE */
+static const struct snd_kcontrol_new wm8991_dapm_rxvoice_controls[] = {
+ SOC_DAPM_SINGLE_TLV("LIN4RXN", WM8991_INPUT_MIXER5, WM8991_LR4BVOL_SHIFT,
+ WM8991_LR4BVOL_MASK, 0, in_mix_tlv),
+ SOC_DAPM_SINGLE_TLV("RIN4RXP", WM8991_INPUT_MIXER6, WM8991_RL4BVOL_SHIFT,
+ WM8991_RL4BVOL_MASK, 0, in_mix_tlv),
+};
+
+/* LOMIX */
+static const struct snd_kcontrol_new wm8991_dapm_lomix_controls[] = {
+ SOC_DAPM_SINGLE("LOMIX Right ADC Bypass Switch", WM8991_OUTPUT_MIXER1,
+ WM8991_LRBLO_BIT, 1, 0),
+ SOC_DAPM_SINGLE("LOMIX Left ADC Bypass Switch", WM8991_OUTPUT_MIXER1,
+ WM8991_LLBLO_BIT, 1, 0),
+ SOC_DAPM_SINGLE("LOMIX RIN3 Bypass Switch", WM8991_OUTPUT_MIXER1,
+ WM8991_LRI3LO_BIT, 1, 0),
+ SOC_DAPM_SINGLE("LOMIX LIN3 Bypass Switch", WM8991_OUTPUT_MIXER1,
+ WM8991_LLI3LO_BIT, 1, 0),
+ SOC_DAPM_SINGLE("LOMIX RIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER1,
+ WM8991_LR12LO_BIT, 1, 0),
+ SOC_DAPM_SINGLE("LOMIX LIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER1,
+ WM8991_LL12LO_BIT, 1, 0),
+ SOC_DAPM_SINGLE("LOMIX Left DAC Switch", WM8991_OUTPUT_MIXER1,
+ WM8991_LDLO_BIT, 1, 0),
+};
+
+/* ROMIX */
+static const struct snd_kcontrol_new wm8991_dapm_romix_controls[] = {
+ SOC_DAPM_SINGLE("ROMIX Left ADC Bypass Switch", WM8991_OUTPUT_MIXER2,
+ WM8991_RLBRO_BIT, 1, 0),
+ SOC_DAPM_SINGLE("ROMIX Right ADC Bypass Switch", WM8991_OUTPUT_MIXER2,
+ WM8991_RRBRO_BIT, 1, 0),
+ SOC_DAPM_SINGLE("ROMIX LIN3 Bypass Switch", WM8991_OUTPUT_MIXER2,
+ WM8991_RLI3RO_BIT, 1, 0),
+ SOC_DAPM_SINGLE("ROMIX RIN3 Bypass Switch", WM8991_OUTPUT_MIXER2,
+ WM8991_RRI3RO_BIT, 1, 0),
+ SOC_DAPM_SINGLE("ROMIX LIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER2,
+ WM8991_RL12RO_BIT, 1, 0),
+ SOC_DAPM_SINGLE("ROMIX RIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER2,
+ WM8991_RR12RO_BIT, 1, 0),
+ SOC_DAPM_SINGLE("ROMIX Right DAC Switch", WM8991_OUTPUT_MIXER2,
+ WM8991_RDRO_BIT, 1, 0),
+};
+
+/* LONMIX */
+static const struct snd_kcontrol_new wm8991_dapm_lonmix_controls[] = {
+ SOC_DAPM_SINGLE("LONMIX Left Mixer PGA Switch", WM8991_LINE_MIXER1,
+ WM8991_LLOPGALON_BIT, 1, 0),
+ SOC_DAPM_SINGLE("LONMIX Right Mixer PGA Switch", WM8991_LINE_MIXER1,
+ WM8991_LROPGALON_BIT, 1, 0),
+ SOC_DAPM_SINGLE("LONMIX Inverted LOP Switch", WM8991_LINE_MIXER1,
+ WM8991_LOPLON_BIT, 1, 0),
+};
+
+/* LOPMIX */
+static const struct snd_kcontrol_new wm8991_dapm_lopmix_controls[] = {
+ SOC_DAPM_SINGLE("LOPMIX Right Mic Bypass Switch", WM8991_LINE_MIXER1,
+ WM8991_LR12LOP_BIT, 1, 0),
+ SOC_DAPM_SINGLE("LOPMIX Left Mic Bypass Switch", WM8991_LINE_MIXER1,
+ WM8991_LL12LOP_BIT, 1, 0),
+ SOC_DAPM_SINGLE("LOPMIX Left Mixer PGA Switch", WM8991_LINE_MIXER1,
+ WM8991_LLOPGALOP_BIT, 1, 0),
+};
+
+/* RONMIX */
+static const struct snd_kcontrol_new wm8991_dapm_ronmix_controls[] = {
+ SOC_DAPM_SINGLE("RONMIX Right Mixer PGA Switch", WM8991_LINE_MIXER2,
+ WM8991_RROPGARON_BIT, 1, 0),
+ SOC_DAPM_SINGLE("RONMIX Left Mixer PGA Switch", WM8991_LINE_MIXER2,
+ WM8991_RLOPGARON_BIT, 1, 0),
+ SOC_DAPM_SINGLE("RONMIX Inverted ROP Switch", WM8991_LINE_MIXER2,
+ WM8991_ROPRON_BIT, 1, 0),
+};
+
+/* ROPMIX */
+static const struct snd_kcontrol_new wm8991_dapm_ropmix_controls[] = {
+ SOC_DAPM_SINGLE("ROPMIX Left Mic Bypass Switch", WM8991_LINE_MIXER2,
+ WM8991_RL12ROP_BIT, 1, 0),
+ SOC_DAPM_SINGLE("ROPMIX Right Mic Bypass Switch", WM8991_LINE_MIXER2,
+ WM8991_RR12ROP_BIT, 1, 0),
+ SOC_DAPM_SINGLE("ROPMIX Right Mixer PGA Switch", WM8991_LINE_MIXER2,
+ WM8991_RROPGAROP_BIT, 1, 0),
+};
+
+/* OUT3MIX */
+static const struct snd_kcontrol_new wm8991_dapm_out3mix_controls[] = {
+ SOC_DAPM_SINGLE("OUT3MIX LIN4RXN Bypass Switch", WM8991_OUT3_4_MIXER,
+ WM8991_LI4O3_BIT, 1, 0),
+ SOC_DAPM_SINGLE("OUT3MIX Left Out PGA Switch", WM8991_OUT3_4_MIXER,
+ WM8991_LPGAO3_BIT, 1, 0),
+};
+
+/* OUT4MIX */
+static const struct snd_kcontrol_new wm8991_dapm_out4mix_controls[] = {
+ SOC_DAPM_SINGLE("OUT4MIX Right Out PGA Switch", WM8991_OUT3_4_MIXER,
+ WM8991_RPGAO4_BIT, 1, 0),
+ SOC_DAPM_SINGLE("OUT4MIX RIN4RXP Bypass Switch", WM8991_OUT3_4_MIXER,
+ WM8991_RI4O4_BIT, 1, 0),
+};
+
+/* SPKMIX */
+static const struct snd_kcontrol_new wm8991_dapm_spkmix_controls[] = {
+ SOC_DAPM_SINGLE("SPKMIX LIN2 Bypass Switch", WM8991_SPEAKER_MIXER,
+ WM8991_LI2SPK_BIT, 1, 0),
+ SOC_DAPM_SINGLE("SPKMIX LADC Bypass Switch", WM8991_SPEAKER_MIXER,
+ WM8991_LB2SPK_BIT, 1, 0),
+ SOC_DAPM_SINGLE("SPKMIX Left Mixer PGA Switch", WM8991_SPEAKER_MIXER,
+ WM8991_LOPGASPK_BIT, 1, 0),
+ SOC_DAPM_SINGLE("SPKMIX Left DAC Switch", WM8991_SPEAKER_MIXER,
+ WM8991_LDSPK_BIT, 1, 0),
+ SOC_DAPM_SINGLE("SPKMIX Right DAC Switch", WM8991_SPEAKER_MIXER,
+ WM8991_RDSPK_BIT, 1, 0),
+ SOC_DAPM_SINGLE("SPKMIX Right Mixer PGA Switch", WM8991_SPEAKER_MIXER,
+ WM8991_ROPGASPK_BIT, 1, 0),
+ SOC_DAPM_SINGLE("SPKMIX RADC Bypass Switch", WM8991_SPEAKER_MIXER,
+ WM8991_RL12ROP_BIT, 1, 0),
+ SOC_DAPM_SINGLE("SPKMIX RIN2 Bypass Switch", WM8991_SPEAKER_MIXER,
+ WM8991_RI2SPK_BIT, 1, 0),
+};
+
+static const struct snd_soc_dapm_widget wm8991_dapm_widgets[] = {
+ /* Input Side */
+ /* Input Lines */
+ SND_SOC_DAPM_INPUT("LIN1"),
+ SND_SOC_DAPM_INPUT("LIN2"),
+ SND_SOC_DAPM_INPUT("LIN3"),
+ SND_SOC_DAPM_INPUT("LIN4RXN"),
+ SND_SOC_DAPM_INPUT("RIN3"),
+ SND_SOC_DAPM_INPUT("RIN4RXP"),
+ SND_SOC_DAPM_INPUT("RIN1"),
+ SND_SOC_DAPM_INPUT("RIN2"),
+ SND_SOC_DAPM_INPUT("Internal ADC Source"),
+
+ /* DACs */
+ SND_SOC_DAPM_ADC("Left ADC", "Left Capture", WM8991_POWER_MANAGEMENT_2,
+ WM8991_ADCL_ENA_BIT, 0),
+ SND_SOC_DAPM_ADC("Right ADC", "Right Capture", WM8991_POWER_MANAGEMENT_2,
+ WM8991_ADCR_ENA_BIT, 0),
+
+ /* Input PGAs */
+ SND_SOC_DAPM_MIXER("LIN12 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_LIN12_ENA_BIT,
+ 0, &wm8991_dapm_lin12_pga_controls[0],
+ ARRAY_SIZE(wm8991_dapm_lin12_pga_controls)),
+ SND_SOC_DAPM_MIXER("LIN34 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_LIN34_ENA_BIT,
+ 0, &wm8991_dapm_lin34_pga_controls[0],
+ ARRAY_SIZE(wm8991_dapm_lin34_pga_controls)),
+ SND_SOC_DAPM_MIXER("RIN12 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_RIN12_ENA_BIT,
+ 0, &wm8991_dapm_rin12_pga_controls[0],
+ ARRAY_SIZE(wm8991_dapm_rin12_pga_controls)),
+ SND_SOC_DAPM_MIXER("RIN34 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_RIN34_ENA_BIT,
+ 0, &wm8991_dapm_rin34_pga_controls[0],
+ ARRAY_SIZE(wm8991_dapm_rin34_pga_controls)),
+
+ /* INMIXL */
+ SND_SOC_DAPM_MIXER_E("INMIXL", WM8991_INTDRIVBITS, WM8991_INMIXL_PWR_BIT, 0,
+ &wm8991_dapm_inmixl_controls[0],
+ ARRAY_SIZE(wm8991_dapm_inmixl_controls),
+ inmixer_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+
+ /* AINLMUX */
+ SND_SOC_DAPM_MUX_E("AINLMUX", WM8991_INTDRIVBITS, WM8991_AINLMUX_PWR_BIT, 0,
+ &wm8991_dapm_ainlmux_controls, inmixer_event,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+
+ /* INMIXR */
+ SND_SOC_DAPM_MIXER_E("INMIXR", WM8991_INTDRIVBITS, WM8991_INMIXR_PWR_BIT, 0,
+ &wm8991_dapm_inmixr_controls[0],
+ ARRAY_SIZE(wm8991_dapm_inmixr_controls),
+ inmixer_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+
+ /* AINRMUX */
+ SND_SOC_DAPM_MUX_E("AINRMUX", WM8991_INTDRIVBITS, WM8991_AINRMUX_PWR_BIT, 0,
+ &wm8991_dapm_ainrmux_controls, inmixer_event,
+ SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+
+ /* Output Side */
+ /* DACs */
+ SND_SOC_DAPM_DAC("Left DAC", "Left Playback", WM8991_POWER_MANAGEMENT_3,
+ WM8991_DACL_ENA_BIT, 0),
+ SND_SOC_DAPM_DAC("Right DAC", "Right Playback", WM8991_POWER_MANAGEMENT_3,
+ WM8991_DACR_ENA_BIT, 0),
+
+ /* LOMIX */
+ SND_SOC_DAPM_MIXER_E("LOMIX", WM8991_POWER_MANAGEMENT_3, WM8991_LOMIX_ENA_BIT,
+ 0, &wm8991_dapm_lomix_controls[0],
+ ARRAY_SIZE(wm8991_dapm_lomix_controls),
+ outmixer_event, SND_SOC_DAPM_PRE_REG),
+
+ /* LONMIX */
+ SND_SOC_DAPM_MIXER("LONMIX", WM8991_POWER_MANAGEMENT_3, WM8991_LON_ENA_BIT, 0,
+ &wm8991_dapm_lonmix_controls[0],
+ ARRAY_SIZE(wm8991_dapm_lonmix_controls)),
+
+ /* LOPMIX */
+ SND_SOC_DAPM_MIXER("LOPMIX", WM8991_POWER_MANAGEMENT_3, WM8991_LOP_ENA_BIT, 0,
+ &wm8991_dapm_lopmix_controls[0],
+ ARRAY_SIZE(wm8991_dapm_lopmix_controls)),
+
+ /* OUT3MIX */
+ SND_SOC_DAPM_MIXER("OUT3MIX", WM8991_POWER_MANAGEMENT_1, WM8991_OUT3_ENA_BIT, 0,
+ &wm8991_dapm_out3mix_controls[0],
+ ARRAY_SIZE(wm8991_dapm_out3mix_controls)),
+
+ /* SPKMIX */
+ SND_SOC_DAPM_MIXER_E("SPKMIX", WM8991_POWER_MANAGEMENT_1, WM8991_SPK_ENA_BIT, 0,
+ &wm8991_dapm_spkmix_controls[0],
+ ARRAY_SIZE(wm8991_dapm_spkmix_controls), outmixer_event,
+ SND_SOC_DAPM_PRE_REG),
+
+ /* OUT4MIX */
+ SND_SOC_DAPM_MIXER("OUT4MIX", WM8991_POWER_MANAGEMENT_1, WM8991_OUT4_ENA_BIT, 0,
+ &wm8991_dapm_out4mix_controls[0],
+ ARRAY_SIZE(wm8991_dapm_out4mix_controls)),
+
+ /* ROPMIX */
+ SND_SOC_DAPM_MIXER("ROPMIX", WM8991_POWER_MANAGEMENT_3, WM8991_ROP_ENA_BIT, 0,
+ &wm8991_dapm_ropmix_controls[0],
+ ARRAY_SIZE(wm8991_dapm_ropmix_controls)),
+
+ /* RONMIX */
+ SND_SOC_DAPM_MIXER("RONMIX", WM8991_POWER_MANAGEMENT_3, WM8991_RON_ENA_BIT, 0,
+ &wm8991_dapm_ronmix_controls[0],
+ ARRAY_SIZE(wm8991_dapm_ronmix_controls)),
+
+ /* ROMIX */
+ SND_SOC_DAPM_MIXER_E("ROMIX", WM8991_POWER_MANAGEMENT_3, WM8991_ROMIX_ENA_BIT,
+ 0, &wm8991_dapm_romix_controls[0],
+ ARRAY_SIZE(wm8991_dapm_romix_controls),
+ outmixer_event, SND_SOC_DAPM_PRE_REG),
+
+ /* LOUT PGA */
+ SND_SOC_DAPM_PGA("LOUT PGA", WM8991_POWER_MANAGEMENT_1, WM8991_LOUT_ENA_BIT, 0,
+ NULL, 0),
+
+ /* ROUT PGA */
+ SND_SOC_DAPM_PGA("ROUT PGA", WM8991_POWER_MANAGEMENT_1, WM8991_ROUT_ENA_BIT, 0,
+ NULL, 0),
+
+ /* LOPGA */
+ SND_SOC_DAPM_PGA("LOPGA", WM8991_POWER_MANAGEMENT_3, WM8991_LOPGA_ENA_BIT, 0,
+ NULL, 0),
+
+ /* ROPGA */
+ SND_SOC_DAPM_PGA("ROPGA", WM8991_POWER_MANAGEMENT_3, WM8991_ROPGA_ENA_BIT, 0,
+ NULL, 0),
+
+ /* MICBIAS */
+ SND_SOC_DAPM_MICBIAS("MICBIAS", WM8991_POWER_MANAGEMENT_1,
+ WM8991_MICBIAS_ENA_BIT, 0),
+
+ SND_SOC_DAPM_OUTPUT("LON"),
+ SND_SOC_DAPM_OUTPUT("LOP"),
+ SND_SOC_DAPM_OUTPUT("OUT3"),
+ SND_SOC_DAPM_OUTPUT("LOUT"),
+ SND_SOC_DAPM_OUTPUT("SPKN"),
+ SND_SOC_DAPM_OUTPUT("SPKP"),
+ SND_SOC_DAPM_OUTPUT("ROUT"),
+ SND_SOC_DAPM_OUTPUT("OUT4"),
+ SND_SOC_DAPM_OUTPUT("ROP"),
+ SND_SOC_DAPM_OUTPUT("RON"),
+ SND_SOC_DAPM_OUTPUT("OUT"),
+
+ SND_SOC_DAPM_OUTPUT("Internal DAC Sink"),
+};
+
+static const struct snd_soc_dapm_route audio_map[] = {
+ /* Make DACs turn on when playing even if not mixed into any outputs */
+ {"Internal DAC Sink", NULL, "Left DAC"},
+ {"Internal DAC Sink", NULL, "Right DAC"},
+
+ /* Make ADCs turn on when recording even if not mixed from any inputs */
+ {"Left ADC", NULL, "Internal ADC Source"},
+ {"Right ADC", NULL, "Internal ADC Source"},
+
+ /* Input Side */
+ /* LIN12 PGA */
+ {"LIN12 PGA", "LIN1 Switch", "LIN1"},
+ {"LIN12 PGA", "LIN2 Switch", "LIN2"},
+ /* LIN34 PGA */
+ {"LIN34 PGA", "LIN3 Switch", "LIN3"},
+ {"LIN34 PGA", "LIN4 Switch", "LIN4RXN"},
+ /* INMIXL */
+ {"INMIXL", "Record Left Volume", "LOMIX"},
+ {"INMIXL", "LIN2 Volume", "LIN2"},
+ {"INMIXL", "LINPGA12 Switch", "LIN12 PGA"},
+ {"INMIXL", "LINPGA34 Switch", "LIN34 PGA"},
+ /* AINLMUX */
+ {"AINLMUX", "INMIXL Mix", "INMIXL"},
+ {"AINLMUX", "DIFFINL Mix", "LIN12 PGA"},
+ {"AINLMUX", "DIFFINL Mix", "LIN34 PGA"},
+ {"AINLMUX", "RXVOICE Mix", "LIN4RXN"},
+ {"AINLMUX", "RXVOICE Mix", "RIN4RXP"},
+ /* ADC */
+ {"Left ADC", NULL, "AINLMUX"},
+
+ /* RIN12 PGA */
+ {"RIN12 PGA", "RIN1 Switch", "RIN1"},
+ {"RIN12 PGA", "RIN2 Switch", "RIN2"},
+ /* RIN34 PGA */
+ {"RIN34 PGA", "RIN3 Switch", "RIN3"},
+ {"RIN34 PGA", "RIN4 Switch", "RIN4RXP"},
+ /* INMIXL */
+ {"INMIXR", "Record Right Volume", "ROMIX"},
+ {"INMIXR", "RIN2 Volume", "RIN2"},
+ {"INMIXR", "RINPGA12 Switch", "RIN12 PGA"},
+ {"INMIXR", "RINPGA34 Switch", "RIN34 PGA"},
+ /* AINRMUX */
+ {"AINRMUX", "INMIXR Mix", "INMIXR"},
+ {"AINRMUX", "DIFFINR Mix", "RIN12 PGA"},
+ {"AINRMUX", "DIFFINR Mix", "RIN34 PGA"},
+ {"AINRMUX", "RXVOICE Mix", "LIN4RXN"},
+ {"AINRMUX", "RXVOICE Mix", "RIN4RXP"},
+ /* ADC */
+ {"Right ADC", NULL, "AINRMUX"},
+
+ /* LOMIX */
+ {"LOMIX", "LOMIX RIN3 Bypass Switch", "RIN3"},
+ {"LOMIX", "LOMIX LIN3 Bypass Switch", "LIN3"},
+ {"LOMIX", "LOMIX LIN12 PGA Bypass Switch", "LIN12 PGA"},
+ {"LOMIX", "LOMIX RIN12 PGA Bypass Switch", "RIN12 PGA"},
+ {"LOMIX", "LOMIX Right ADC Bypass Switch", "AINRMUX"},
+ {"LOMIX", "LOMIX Left ADC Bypass Switch", "AINLMUX"},
+ {"LOMIX", "LOMIX Left DAC Switch", "Left DAC"},
+
+ /* ROMIX */
+ {"ROMIX", "ROMIX RIN3 Bypass Switch", "RIN3"},
+ {"ROMIX", "ROMIX LIN3 Bypass Switch", "LIN3"},
+ {"ROMIX", "ROMIX LIN12 PGA Bypass Switch", "LIN12 PGA"},
+ {"ROMIX", "ROMIX RIN12 PGA Bypass Switch", "RIN12 PGA"},
+ {"ROMIX", "ROMIX Right ADC Bypass Switch", "AINRMUX"},
+ {"ROMIX", "ROMIX Left ADC Bypass Switch", "AINLMUX"},
+ {"ROMIX", "ROMIX Right DAC Switch", "Right DAC"},
+
+ /* SPKMIX */
+ {"SPKMIX", "SPKMIX LIN2 Bypass Switch", "LIN2"},
+ {"SPKMIX", "SPKMIX RIN2 Bypass Switch", "RIN2"},
+ {"SPKMIX", "SPKMIX LADC Bypass Switch", "AINLMUX"},
+ {"SPKMIX", "SPKMIX RADC Bypass Switch", "AINRMUX"},
+ {"SPKMIX", "SPKMIX Left Mixer PGA Switch", "LOPGA"},
+ {"SPKMIX", "SPKMIX Right Mixer PGA Switch", "ROPGA"},
+ {"SPKMIX", "SPKMIX Right DAC Switch", "Right DAC"},
+ {"SPKMIX", "SPKMIX Left DAC Switch", "Right DAC"},
+
+ /* LONMIX */
+ {"LONMIX", "LONMIX Left Mixer PGA Switch", "LOPGA"},
+ {"LONMIX", "LONMIX Right Mixer PGA Switch", "ROPGA"},
+ {"LONMIX", "LONMIX Inverted LOP Switch", "LOPMIX"},
+
+ /* LOPMIX */
+ {"LOPMIX", "LOPMIX Right Mic Bypass Switch", "RIN12 PGA"},
+ {"LOPMIX", "LOPMIX Left Mic Bypass Switch", "LIN12 PGA"},
+ {"LOPMIX", "LOPMIX Left Mixer PGA Switch", "LOPGA"},
+
+ /* OUT3MIX */
+ {"OUT3MIX", "OUT3MIX LIN4RXN Bypass Switch", "LIN4RXN"},
+ {"OUT3MIX", "OUT3MIX Left Out PGA Switch", "LOPGA"},
+
+ /* OUT4MIX */
+ {"OUT4MIX", "OUT4MIX Right Out PGA Switch", "ROPGA"},
+ {"OUT4MIX", "OUT4MIX RIN4RXP Bypass Switch", "RIN4RXP"},
+
+ /* RONMIX */
+ {"RONMIX", "RONMIX Right Mixer PGA Switch", "ROPGA"},
+ {"RONMIX", "RONMIX Left Mixer PGA Switch", "LOPGA"},
+ {"RONMIX", "RONMIX Inverted ROP Switch", "ROPMIX"},
+
+ /* ROPMIX */
+ {"ROPMIX", "ROPMIX Left Mic Bypass Switch", "LIN12 PGA"},
+ {"ROPMIX", "ROPMIX Right Mic Bypass Switch", "RIN12 PGA"},
+ {"ROPMIX", "ROPMIX Right Mixer PGA Switch", "ROPGA"},
+
+ /* Out Mixer PGAs */
+ {"LOPGA", NULL, "LOMIX"},
+ {"ROPGA", NULL, "ROMIX"},
+
+ {"LOUT PGA", NULL, "LOMIX"},
+ {"ROUT PGA", NULL, "ROMIX"},
+
+ /* Output Pins */
+ {"LON", NULL, "LONMIX"},
+ {"LOP", NULL, "LOPMIX"},
+ {"OUT", NULL, "OUT3MIX"},
+ {"LOUT", NULL, "LOUT PGA"},
+ {"SPKN", NULL, "SPKMIX"},
+ {"ROUT", NULL, "ROUT PGA"},
+ {"OUT4", NULL, "OUT4MIX"},
+ {"ROP", NULL, "ROPMIX"},
+ {"RON", NULL, "RONMIX"},
+};
+
+/* PLL divisors */
+struct _pll_div {
+ u32 div2;
+ u32 n;
+ u32 k;
+};
+
+/* The size in bits of the pll divide multiplied by 10
+ * to allow rounding later */
+#define FIXED_PLL_SIZE ((1 << 16) * 10)
+
+static void pll_factors(struct _pll_div *pll_div, unsigned int target,
+ unsigned int source)
+{
+ u64 Kpart;
+ unsigned int K, Ndiv, Nmod;
+
+
+ Ndiv = target / source;
+ if (Ndiv < 6) {
+ source >>= 1;
+ pll_div->div2 = 1;
+ Ndiv = target / source;
+ } else
+ pll_div->div2 = 0;
+
+ if ((Ndiv < 6) || (Ndiv > 12))
+ printk(KERN_WARNING
+ "WM8991 N value outwith recommended range! N = %d\n", Ndiv);
+
+ pll_div->n = Ndiv;
+ Nmod = target % source;
+ Kpart = FIXED_PLL_SIZE * (long long)Nmod;
+
+ do_div(Kpart, source);
+
+ K = Kpart & 0xFFFFFFFF;
+
+ /* Check if we need to round */
+ if ((K % 10) >= 5)
+ K += 5;
+
+ /* Move down to proper range now rounding is done */
+ K /= 10;
+
+ pll_div->k = K;
+}
+
+static int wm8991_set_dai_pll(struct snd_soc_dai *codec_dai,
+ int pll_id, int src, unsigned int freq_in, unsigned int freq_out)
+{
+ u16 reg;
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct _pll_div pll_div;
+
+ if (freq_in && freq_out) {
+ pll_factors(&pll_div, freq_out * 4, freq_in);
+
+ /* Turn on PLL */
+ reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_2);
+ reg |= WM8991_PLL_ENA;
+ snd_soc_write(codec, WM8991_POWER_MANAGEMENT_2, reg);
+
+ /* sysclk comes from PLL */
+ reg = snd_soc_read(codec, WM8991_CLOCKING_2);
+ snd_soc_write(codec, WM8991_CLOCKING_2, reg | WM8991_SYSCLK_SRC);
+
+ /* set up N , fractional mode and pre-divisor if neccessary */
+ snd_soc_write(codec, WM8991_PLL1, pll_div.n | WM8991_SDM |
+ (pll_div.div2 ? WM8991_PRESCALE : 0));
+ snd_soc_write(codec, WM8991_PLL2, (u8)(pll_div.k>>8));
+ snd_soc_write(codec, WM8991_PLL3, (u8)(pll_div.k & 0xFF));
+ } else {
+ /* Turn on PLL */
+ reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_2);
+ reg &= ~WM8991_PLL_ENA;
+ snd_soc_write(codec, WM8991_POWER_MANAGEMENT_2, reg);
+ }
+ return 0;
+}
+
+/*
+ * Set's ADC and Voice DAC format.
+ */
+static int wm8991_set_dai_fmt(struct snd_soc_dai *codec_dai,
+ unsigned int fmt)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ u16 audio1, audio3;
+
+ audio1 = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_1);
+ audio3 = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_3);
+
+ /* set master/slave audio interface */
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBS_CFS:
+ audio3 &= ~WM8991_AIF_MSTR1;
+ break;
+ case SND_SOC_DAIFMT_CBM_CFM:
+ audio3 |= WM8991_AIF_MSTR1;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ audio1 &= ~WM8991_AIF_FMT_MASK;
+
+ /* interface format */
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_I2S:
+ audio1 |= WM8991_AIF_TMF_I2S;
+ audio1 &= ~WM8991_AIF_LRCLK_INV;
+ break;
+ case SND_SOC_DAIFMT_RIGHT_J:
+ audio1 |= WM8991_AIF_TMF_RIGHTJ;
+ audio1 &= ~WM8991_AIF_LRCLK_INV;
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ audio1 |= WM8991_AIF_TMF_LEFTJ;
+ audio1 &= ~WM8991_AIF_LRCLK_INV;
+ break;
+ case SND_SOC_DAIFMT_DSP_A:
+ audio1 |= WM8991_AIF_TMF_DSP;
+ audio1 &= ~WM8991_AIF_LRCLK_INV;
+ break;
+ case SND_SOC_DAIFMT_DSP_B:
+ audio1 |= WM8991_AIF_TMF_DSP | WM8991_AIF_LRCLK_INV;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ snd_soc_write(codec, WM8991_AUDIO_INTERFACE_1, audio1);
+ snd_soc_write(codec, WM8991_AUDIO_INTERFACE_3, audio3);
+ return 0;
+}
+
+static int wm8991_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
+ int div_id, int div)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ u16 reg;
+
+ switch (div_id) {
+ case WM8991_MCLK_DIV:
+ reg = snd_soc_read(codec, WM8991_CLOCKING_2) &
+ ~WM8991_MCLK_DIV_MASK;
+ snd_soc_write(codec, WM8991_CLOCKING_2, reg | div);
+ break;
+ case WM8991_DACCLK_DIV:
+ reg = snd_soc_read(codec, WM8991_CLOCKING_2) &
+ ~WM8991_DAC_CLKDIV_MASK;
+ snd_soc_write(codec, WM8991_CLOCKING_2, reg | div);
+ break;
+ case WM8991_ADCCLK_DIV:
+ reg = snd_soc_read(codec, WM8991_CLOCKING_2) &
+ ~WM8991_ADC_CLKDIV_MASK;
+ snd_soc_write(codec, WM8991_CLOCKING_2, reg | div);
+ break;
+ case WM8991_BCLK_DIV:
+ reg = snd_soc_read(codec, WM8991_CLOCKING_1) &
+ ~WM8991_BCLK_DIV_MASK;
+ snd_soc_write(codec, WM8991_CLOCKING_1, reg | div);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/*
+ * Set PCM DAI bit size and sample rate.
+ */
+static int wm8991_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ u16 audio1 = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_1);
+
+ audio1 &= ~WM8991_AIF_WL_MASK;
+ /* bit size */
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ break;
+ case SNDRV_PCM_FORMAT_S20_3LE:
+ audio1 |= WM8991_AIF_WL_20BITS;
+ break;
+ case SNDRV_PCM_FORMAT_S24_LE:
+ audio1 |= WM8991_AIF_WL_24BITS;
+ break;
+ case SNDRV_PCM_FORMAT_S32_LE:
+ audio1 |= WM8991_AIF_WL_32BITS;
+ break;
+ }
+
+ snd_soc_write(codec, WM8991_AUDIO_INTERFACE_1, audio1);
+ return 0;
+}
+
+static int wm8991_mute(struct snd_soc_dai *dai, int mute)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ u16 val;
+
+ val = snd_soc_read(codec, WM8991_DAC_CTRL) & ~WM8991_DAC_MUTE;
+ if (mute)
+ snd_soc_write(codec, WM8991_DAC_CTRL, val | WM8991_DAC_MUTE);
+ else
+ snd_soc_write(codec, WM8991_DAC_CTRL, val);
+ return 0;
+}
+
+static int wm8991_set_bias_level(struct snd_soc_codec *codec,
+ enum snd_soc_bias_level level)
+{
+ u16 val;
+
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ break;
+
+ case SND_SOC_BIAS_PREPARE:
+ /* VMID=2*50k */
+ val = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_1) &
+ ~WM8991_VMID_MODE_MASK;
+ snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, val | 0x2);
+ break;
+
+ case SND_SOC_BIAS_STANDBY:
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+ snd_soc_cache_sync(codec);
+ /* Enable all output discharge bits */
+ snd_soc_write(codec, WM8991_ANTIPOP1, WM8991_DIS_LLINE |
+ WM8991_DIS_RLINE | WM8991_DIS_OUT3 |
+ WM8991_DIS_OUT4 | WM8991_DIS_LOUT |
+ WM8991_DIS_ROUT);
+
+ /* Enable POBCTRL, SOFT_ST, VMIDTOG and BUFDCOPEN */
+ snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST |
+ WM8991_BUFDCOPEN | WM8991_POBCTRL |
+ WM8991_VMIDTOG);
+
+ /* Delay to allow output caps to discharge */
+ msleep(300);
+
+ /* Disable VMIDTOG */
+ snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST |
+ WM8991_BUFDCOPEN | WM8991_POBCTRL);
+
+ /* disable all output discharge bits */
+ snd_soc_write(codec, WM8991_ANTIPOP1, 0);
+
+ /* Enable outputs */
+ snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1b00);
+
+ msleep(50);
+
+ /* Enable VMID at 2x50k */
+ snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f02);
+
+ msleep(100);
+
+ /* Enable VREF */
+ snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f03);
+
+ msleep(600);
+
+ /* Enable BUFIOEN */
+ snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST |
+ WM8991_BUFDCOPEN | WM8991_POBCTRL |
+ WM8991_BUFIOEN);
+
+ /* Disable outputs */
+ snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x3);
+
+ /* disable POBCTRL, SOFT_ST and BUFDCOPEN */
+ snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_BUFIOEN);
+ }
+
+ /* VMID=2*250k */
+ val = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_1) &
+ ~WM8991_VMID_MODE_MASK;
+ snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, val | 0x4);
+ break;
+
+ case SND_SOC_BIAS_OFF:
+ /* Enable POBCTRL and SOFT_ST */
+ snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST |
+ WM8991_POBCTRL | WM8991_BUFIOEN);
+
+ /* Enable POBCTRL, SOFT_ST and BUFDCOPEN */
+ snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST |
+ WM8991_BUFDCOPEN | WM8991_POBCTRL |
+ WM8991_BUFIOEN);
+
+ /* mute DAC */
+ val = snd_soc_read(codec, WM8991_DAC_CTRL);
+ snd_soc_write(codec, WM8991_DAC_CTRL, val | WM8991_DAC_MUTE);
+
+ /* Enable any disabled outputs */
+ snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f03);
+
+ /* Disable VMID */
+ snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f01);
+
+ msleep(300);
+
+ /* Enable all output discharge bits */
+ snd_soc_write(codec, WM8991_ANTIPOP1, WM8991_DIS_LLINE |
+ WM8991_DIS_RLINE | WM8991_DIS_OUT3 |
+ WM8991_DIS_OUT4 | WM8991_DIS_LOUT |
+ WM8991_DIS_ROUT);
+
+ /* Disable VREF */
+ snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x0);
+
+ /* disable POBCTRL, SOFT_ST and BUFDCOPEN */
+ snd_soc_write(codec, WM8991_ANTIPOP2, 0x0);
+ codec->cache_sync = 1;
+ break;
+ }
+
+ codec->dapm.bias_level = level;
+ return 0;
+}
+
+static int wm8991_suspend(struct snd_soc_codec *codec, pm_message_t state)
+{
+ wm8991_set_bias_level(codec, SND_SOC_BIAS_OFF);
+ return 0;
+}
+
+static int wm8991_resume(struct snd_soc_codec *codec)
+{
+ wm8991_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+ return 0;
+}
+
+/* power down chip */
+static int wm8991_remove(struct snd_soc_codec *codec)
+{
+ wm8991_set_bias_level(codec, SND_SOC_BIAS_OFF);
+ return 0;
+}
+
+static int wm8991_probe(struct snd_soc_codec *codec)
+{
+ struct wm8991_priv *wm8991;
+ int ret;
+ unsigned int reg;
+
+ wm8991 = snd_soc_codec_get_drvdata(codec);
+
+ ret = snd_soc_codec_set_cache_io(codec, 8, 16, wm8991->control_type);
+ if (ret < 0) {
+ dev_err(codec->dev, "Failed to set cache i/o: %d\n", ret);
+ return ret;
+ }
+
+ ret = wm8991_reset(codec);
+ if (ret < 0) {
+ dev_err(codec->dev, "Failed to issue reset\n");
+ return ret;
+ }
+
+ wm8991_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+ reg = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_4);
+ snd_soc_write(codec, WM8991_AUDIO_INTERFACE_4, reg | WM8991_ALRCGPIO1);
+
+ reg = snd_soc_read(codec, WM8991_GPIO1_GPIO2) &
+ ~WM8991_GPIO1_SEL_MASK;
+ snd_soc_write(codec, WM8991_GPIO1_GPIO2, reg | 1);
+
+ reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_1);
+ snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, reg | WM8991_VREF_ENA|
+ WM8991_VMID_MODE_MASK);
+
+ reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_2);
+ snd_soc_write(codec, WM8991_POWER_MANAGEMENT_2, reg | WM8991_OPCLK_ENA);
+
+ snd_soc_write(codec, WM8991_DAC_CTRL, 0);
+ snd_soc_write(codec, WM8991_LEFT_OUTPUT_VOLUME, 0x50 | (1<<8));
+ snd_soc_write(codec, WM8991_RIGHT_OUTPUT_VOLUME, 0x50 | (1<<8));
+
+ snd_soc_add_controls(codec, wm8991_snd_controls,
+ ARRAY_SIZE(wm8991_snd_controls));
+
+ snd_soc_dapm_new_controls(&codec->dapm, wm8991_dapm_widgets,
+ ARRAY_SIZE(wm8991_dapm_widgets));
+ snd_soc_dapm_add_routes(&codec->dapm, audio_map,
+ ARRAY_SIZE(audio_map));
+ return 0;
+}
+
+#define WM8991_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+ SNDRV_PCM_FMTBIT_S24_LE)
+
+static struct snd_soc_dai_ops wm8991_ops = {
+ .hw_params = wm8991_hw_params,
+ .digital_mute = wm8991_mute,
+ .set_fmt = wm8991_set_dai_fmt,
+ .set_clkdiv = wm8991_set_dai_clkdiv,
+ .set_pll = wm8991_set_dai_pll
+};
+
+/*
+ * The WM8991 supports 2 different and mutually exclusive DAI
+ * configurations.
+ *
+ * 1. ADC/DAC on Primary Interface
+ * 2. ADC on Primary Interface/DAC on secondary
+ */
+static struct snd_soc_dai_driver wm8991_dai = {
+ /* ADC/DAC on primary */
+ .name = "wm8991",
+ .id = 1,
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = WM8991_FORMATS
+ },
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = WM8991_FORMATS
+ },
+ .ops = &wm8991_ops
+};
+
+static struct snd_soc_codec_driver soc_codec_dev_wm8991 = {
+ .probe = wm8991_probe,
+ .remove = wm8991_remove,
+ .suspend = wm8991_suspend,
+ .resume = wm8991_resume,
+ .set_bias_level = wm8991_set_bias_level,
+ .reg_cache_size = WM8991_MAX_REGISTER + 1,
+ .reg_word_size = sizeof(u16),
+ .reg_cache_default = wm8991_reg_defs
+};
+
+static __devinit int wm8991_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ struct wm8991_priv *wm8991;
+ int ret;
+
+ wm8991 = kzalloc(sizeof *wm8991, GFP_KERNEL);
+ if (!wm8991)
+ return -ENOMEM;
+
+ wm8991->control_type = SND_SOC_I2C;
+ i2c_set_clientdata(i2c, wm8991);
+
+ ret = snd_soc_register_codec(&i2c->dev,
+ &soc_codec_dev_wm8991, &wm8991_dai, 1);
+ if (ret < 0)
+ kfree(wm8991);
+ return ret;
+}
+
+static __devexit int wm8991_i2c_remove(struct i2c_client *client)
+{
+ snd_soc_unregister_codec(&client->dev);
+ kfree(i2c_get_clientdata(client));
+ return 0;
+}
+
+static const struct i2c_device_id wm8991_i2c_id[] = {
+ { "wm8991", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8991_i2c_id);
+
+static struct i2c_driver wm8991_i2c_driver = {
+ .driver = {
+ .name = "wm8991",
+ .owner = THIS_MODULE,
+ },
+ .probe = wm8991_i2c_probe,
+ .remove = __devexit_p(wm8991_i2c_remove),
+ .id_table = wm8991_i2c_id,
+};
+
+static int __init wm8991_modinit(void)
+{
+ int ret;
+ ret = i2c_add_driver(&wm8991_i2c_driver);
+ if (ret != 0) {
+ printk(KERN_ERR "Failed to register WM8991 I2C driver: %d\n",
+ ret);
+ }
+ return 0;
+}
+module_init(wm8991_modinit);
+
+static void __exit wm8991_exit(void)
+{
+ i2c_del_driver(&wm8991_i2c_driver);
+}
+module_exit(wm8991_exit);
+
+MODULE_DESCRIPTION("ASoC WM8991 driver");
+MODULE_AUTHOR("Graeme Gregory");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8991.h b/sound/soc/codecs/wm8991.h
new file mode 100644
index 0000000..8a942ef
--- /dev/null
+++ b/sound/soc/codecs/wm8991.h
@@ -0,0 +1,833 @@
+/*
+ * wm8991.h -- audio driver for WM8991
+ *
+ * Copyright 2007 Wolfson Microelectronics PLC.
+ * Author: Graeme Gregory
+ * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef _WM8991_H
+#define _WM8991_H
+
+/*
+ * Register values.
+ */
+#define WM8991_RESET 0x00
+#define WM8991_POWER_MANAGEMENT_1 0x01
+#define WM8991_POWER_MANAGEMENT_2 0x02
+#define WM8991_POWER_MANAGEMENT_3 0x03
+#define WM8991_AUDIO_INTERFACE_1 0x04
+#define WM8991_AUDIO_INTERFACE_2 0x05
+#define WM8991_CLOCKING_1 0x06
+#define WM8991_CLOCKING_2 0x07
+#define WM8991_AUDIO_INTERFACE_3 0x08
+#define WM8991_AUDIO_INTERFACE_4 0x09
+#define WM8991_DAC_CTRL 0x0A
+#define WM8991_LEFT_DAC_DIGITAL_VOLUME 0x0B
+#define WM8991_RIGHT_DAC_DIGITAL_VOLUME 0x0C
+#define WM8991_DIGITAL_SIDE_TONE 0x0D
+#define WM8991_ADC_CTRL 0x0E
+#define WM8991_LEFT_ADC_DIGITAL_VOLUME 0x0F
+#define WM8991_RIGHT_ADC_DIGITAL_VOLUME 0x10
+#define WM8991_GPIO_CTRL_1 0x12
+#define WM8991_GPIO1_GPIO2 0x13
+#define WM8991_GPIO3_GPIO4 0x14
+#define WM8991_GPIO5_GPIO6 0x15
+#define WM8991_GPIOCTRL_2 0x16
+#define WM8991_GPIO_POL 0x17
+#define WM8991_LEFT_LINE_INPUT_1_2_VOLUME 0x18
+#define WM8991_LEFT_LINE_INPUT_3_4_VOLUME 0x19
+#define WM8991_RIGHT_LINE_INPUT_1_2_VOLUME 0x1A
+#define WM8991_RIGHT_LINE_INPUT_3_4_VOLUME 0x1B
+#define WM8991_LEFT_OUTPUT_VOLUME 0x1C
+#define WM8991_RIGHT_OUTPUT_VOLUME 0x1D
+#define WM8991_LINE_OUTPUTS_VOLUME 0x1E
+#define WM8991_OUT3_4_VOLUME 0x1F
+#define WM8991_LEFT_OPGA_VOLUME 0x20
+#define WM8991_RIGHT_OPGA_VOLUME 0x21
+#define WM8991_SPEAKER_VOLUME 0x22
+#define WM8991_CLASSD1 0x23
+#define WM8991_CLASSD3 0x25
+#define WM8991_INPUT_MIXER1 0x27
+#define WM8991_INPUT_MIXER2 0x28
+#define WM8991_INPUT_MIXER3 0x29
+#define WM8991_INPUT_MIXER4 0x2A
+#define WM8991_INPUT_MIXER5 0x2B
+#define WM8991_INPUT_MIXER6 0x2C
+#define WM8991_OUTPUT_MIXER1 0x2D
+#define WM8991_OUTPUT_MIXER2 0x2E
+#define WM8991_OUTPUT_MIXER3 0x2F
+#define WM8991_OUTPUT_MIXER4 0x30
+#define WM8991_OUTPUT_MIXER5 0x31
+#define WM8991_OUTPUT_MIXER6 0x32
+#define WM8991_OUT3_4_MIXER 0x33
+#define WM8991_LINE_MIXER1 0x34
+#define WM8991_LINE_MIXER2 0x35
+#define WM8991_SPEAKER_MIXER 0x36
+#define WM8991_ADDITIONAL_CONTROL 0x37
+#define WM8991_ANTIPOP1 0x38
+#define WM8991_ANTIPOP2 0x39
+#define WM8991_MICBIAS 0x3A
+#define WM8991_PLL1 0x3C
+#define WM8991_PLL2 0x3D
+#define WM8991_PLL3 0x3E
+#define WM8991_INTDRIVBITS 0x3F
+
+#define WM8991_REGISTER_COUNT 60
+#define WM8991_MAX_REGISTER 0x3F
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R0 (0x00) - Reset
+ */
+#define WM8991_SW_RESET_CHIP_ID_MASK 0xFFFF /* SW_RESET_CHIP_ID - [15:0] */
+
+/*
+ * R1 (0x01) - Power Management (1)
+ */
+#define WM8991_SPK_ENA 0x1000 /* SPK_ENA */
+#define WM8991_SPK_ENA_BIT 12
+#define WM8991_OUT3_ENA 0x0800 /* OUT3_ENA */
+#define WM8991_OUT3_ENA_BIT 11
+#define WM8991_OUT4_ENA 0x0400 /* OUT4_ENA */
+#define WM8991_OUT4_ENA_BIT 10
+#define WM8991_LOUT_ENA 0x0200 /* LOUT_ENA */
+#define WM8991_LOUT_ENA_BIT 9
+#define WM8991_ROUT_ENA 0x0100 /* ROUT_ENA */
+#define WM8991_ROUT_ENA_BIT 8
+#define WM8991_MICBIAS_ENA 0x0010 /* MICBIAS_ENA */
+#define WM8991_MICBIAS_ENA_BIT 4
+#define WM8991_VMID_MODE_MASK 0x0006 /* VMID_MODE - [2:1] */
+#define WM8991_VREF_ENA 0x0001 /* VREF_ENA */
+#define WM8991_VREF_ENA_BIT 0
+
+/*
+ * R2 (0x02) - Power Management (2)
+ */
+#define WM8991_PLL_ENA 0x8000 /* PLL_ENA */
+#define WM8991_PLL_ENA_BIT 15
+#define WM8991_TSHUT_ENA 0x4000 /* TSHUT_ENA */
+#define WM8991_TSHUT_ENA_BIT 14
+#define WM8991_TSHUT_OPDIS 0x2000 /* TSHUT_OPDIS */
+#define WM8991_TSHUT_OPDIS_BIT 13
+#define WM8991_OPCLK_ENA 0x0800 /* OPCLK_ENA */
+#define WM8991_OPCLK_ENA_BIT 11
+#define WM8991_AINL_ENA 0x0200 /* AINL_ENA */
+#define WM8991_AINL_ENA_BIT 9
+#define WM8991_AINR_ENA 0x0100 /* AINR_ENA */
+#define WM8991_AINR_ENA_BIT 8
+#define WM8991_LIN34_ENA 0x0080 /* LIN34_ENA */
+#define WM8991_LIN34_ENA_BIT 7
+#define WM8991_LIN12_ENA 0x0040 /* LIN12_ENA */
+#define WM8991_LIN12_ENA_BIT 6
+#define WM8991_RIN34_ENA 0x0020 /* RIN34_ENA */
+#define WM8991_RIN34_ENA_BIT 5
+#define WM8991_RIN12_ENA 0x0010 /* RIN12_ENA */
+#define WM8991_RIN12_ENA_BIT 4
+#define WM8991_ADCL_ENA 0x0002 /* ADCL_ENA */
+#define WM8991_ADCL_ENA_BIT 1
+#define WM8991_ADCR_ENA 0x0001 /* ADCR_ENA */
+#define WM8991_ADCR_ENA_BIT 0
+
+/*
+ * R3 (0x03) - Power Management (3)
+ */
+#define WM8991_LON_ENA 0x2000 /* LON_ENA */
+#define WM8991_LON_ENA_BIT 13
+#define WM8991_LOP_ENA 0x1000 /* LOP_ENA */
+#define WM8991_LOP_ENA_BIT 12
+#define WM8991_RON_ENA 0x0800 /* RON_ENA */
+#define WM8991_RON_ENA_BIT 11
+#define WM8991_ROP_ENA 0x0400 /* ROP_ENA */
+#define WM8991_ROP_ENA_BIT 10
+#define WM8991_LOPGA_ENA 0x0080 /* LOPGA_ENA */
+#define WM8991_LOPGA_ENA_BIT 7
+#define WM8991_ROPGA_ENA 0x0040 /* ROPGA_ENA */
+#define WM8991_ROPGA_ENA_BIT 6
+#define WM8991_LOMIX_ENA 0x0020 /* LOMIX_ENA */
+#define WM8991_LOMIX_ENA_BIT 5
+#define WM8991_ROMIX_ENA 0x0010 /* ROMIX_ENA */
+#define WM8991_ROMIX_ENA_BIT 4
+#define WM8991_DACL_ENA 0x0002 /* DACL_ENA */
+#define WM8991_DACL_ENA_BIT 1
+#define WM8991_DACR_ENA 0x0001 /* DACR_ENA */
+#define WM8991_DACR_ENA_BIT 0
+
+/*
+ * R4 (0x04) - Audio Interface (1)
+ */
+#define WM8991_AIFADCL_SRC 0x8000 /* AIFADCL_SRC */
+#define WM8991_AIFADCR_SRC 0x4000 /* AIFADCR_SRC */
+#define WM8991_AIFADC_TDM 0x2000 /* AIFADC_TDM */
+#define WM8991_AIFADC_TDM_CHAN 0x1000 /* AIFADC_TDM_CHAN */
+#define WM8991_AIF_BCLK_INV 0x0100 /* AIF_BCLK_INV */
+#define WM8991_AIF_LRCLK_INV 0x0080 /* AIF_LRCLK_INV */
+#define WM8991_AIF_WL_MASK 0x0060 /* AIF_WL - [6:5] */
+#define WM8991_AIF_WL_16BITS (0 << 5)
+#define WM8991_AIF_WL_20BITS (1 << 5)
+#define WM8991_AIF_WL_24BITS (2 << 5)
+#define WM8991_AIF_WL_32BITS (3 << 5)
+#define WM8991_AIF_FMT_MASK 0x0018 /* AIF_FMT - [4:3] */
+#define WM8991_AIF_TMF_RIGHTJ (0 << 3)
+#define WM8991_AIF_TMF_LEFTJ (1 << 3)
+#define WM8991_AIF_TMF_I2S (2 << 3)
+#define WM8991_AIF_TMF_DSP (3 << 3)
+
+/*
+ * R5 (0x05) - Audio Interface (2)
+ */
+#define WM8991_DACL_SRC 0x8000 /* DACL_SRC */
+#define WM8991_DACR_SRC 0x4000 /* DACR_SRC */
+#define WM8991_AIFDAC_TDM 0x2000 /* AIFDAC_TDM */
+#define WM8991_AIFDAC_TDM_CHAN 0x1000 /* AIFDAC_TDM_CHAN */
+#define WM8991_DAC_BOOST_MASK 0x0C00 /* DAC_BOOST - [11:10] */
+#define WM8991_DAC_COMP 0x0010 /* DAC_COMP */
+#define WM8991_DAC_COMPMODE 0x0008 /* DAC_COMPMODE */
+#define WM8991_ADC_COMP 0x0004 /* ADC_COMP */
+#define WM8991_ADC_COMPMODE 0x0002 /* ADC_COMPMODE */
+#define WM8991_LOOPBACK 0x0001 /* LOOPBACK */
+
+/*
+ * R6 (0x06) - Clocking (1)
+ */
+#define WM8991_TOCLK_RATE 0x8000 /* TOCLK_RATE */
+#define WM8991_TOCLK_ENA 0x4000 /* TOCLK_ENA */
+#define WM8991_OPCLKDIV_MASK 0x1E00 /* OPCLKDIV - [12:9] */
+#define WM8991_DCLKDIV_MASK 0x01C0 /* DCLKDIV - [8:6] */
+#define WM8991_BCLK_DIV_MASK 0x001E /* BCLK_DIV - [4:1] */
+#define WM8991_BCLK_DIV_1 (0x0 << 1)
+#define WM8991_BCLK_DIV_1_5 (0x1 << 1)
+#define WM8991_BCLK_DIV_2 (0x2 << 1)
+#define WM8991_BCLK_DIV_3 (0x3 << 1)
+#define WM8991_BCLK_DIV_4 (0x4 << 1)
+#define WM8991_BCLK_DIV_5_5 (0x5 << 1)
+#define WM8991_BCLK_DIV_6 (0x6 << 1)
+#define WM8991_BCLK_DIV_8 (0x7 << 1)
+#define WM8991_BCLK_DIV_11 (0x8 << 1)
+#define WM8991_BCLK_DIV_12 (0x9 << 1)
+#define WM8991_BCLK_DIV_16 (0xA << 1)
+#define WM8991_BCLK_DIV_22 (0xB << 1)
+#define WM8991_BCLK_DIV_24 (0xC << 1)
+#define WM8991_BCLK_DIV_32 (0xD << 1)
+#define WM8991_BCLK_DIV_44 (0xE << 1)
+#define WM8991_BCLK_DIV_48 (0xF << 1)
+
+/*
+ * R7 (0x07) - Clocking (2)
+ */
+#define WM8991_MCLK_SRC 0x8000 /* MCLK_SRC */
+#define WM8991_SYSCLK_SRC 0x4000 /* SYSCLK_SRC */
+#define WM8991_CLK_FORCE 0x2000 /* CLK_FORCE */
+#define WM8991_MCLK_DIV_MASK 0x1800 /* MCLK_DIV - [12:11] */
+#define WM8991_MCLK_DIV_1 (0 << 11)
+#define WM8991_MCLK_DIV_2 ( 2 << 11)
+#define WM8991_MCLK_INV 0x0400 /* MCLK_INV */
+#define WM8991_ADC_CLKDIV_MASK 0x00E0 /* ADC_CLKDIV - [7:5] */
+#define WM8991_ADC_CLKDIV_1 (0 << 5)
+#define WM8991_ADC_CLKDIV_1_5 (1 << 5)
+#define WM8991_ADC_CLKDIV_2 (2 << 5)
+#define WM8991_ADC_CLKDIV_3 (3 << 5)
+#define WM8991_ADC_CLKDIV_4 (4 << 5)
+#define WM8991_ADC_CLKDIV_5_5 (5 << 5)
+#define WM8991_ADC_CLKDIV_6 (6 << 5)
+#define WM8991_DAC_CLKDIV_MASK 0x001C /* DAC_CLKDIV - [4:2] */
+#define WM8991_DAC_CLKDIV_1 (0 << 2)
+#define WM8991_DAC_CLKDIV_1_5 (1 << 2)
+#define WM8991_DAC_CLKDIV_2 (2 << 2)
+#define WM8991_DAC_CLKDIV_3 (3 << 2)
+#define WM8991_DAC_CLKDIV_4 (4 << 2)
+#define WM8991_DAC_CLKDIV_5_5 (5 << 2)
+#define WM8991_DAC_CLKDIV_6 (6 << 2)
+
+/*
+ * R8 (0x08) - Audio Interface (3)
+ */
+#define WM8991_AIF_MSTR1 0x8000 /* AIF_MSTR1 */
+#define WM8991_AIF_MSTR2 0x4000 /* AIF_MSTR2 */
+#define WM8991_AIF_SEL 0x2000 /* AIF_SEL */
+#define WM8991_ADCLRC_DIR 0x0800 /* ADCLRC_DIR */
+#define WM8991_ADCLRC_RATE_MASK 0x07FF /* ADCLRC_RATE - [10:0] */
+
+/*
+ * R9 (0x09) - Audio Interface (4)
+ */
+#define WM8991_ALRCGPIO1 0x8000 /* ALRCGPIO1 */
+#define WM8991_ALRCBGPIO6 0x4000 /* ALRCBGPIO6 */
+#define WM8991_AIF_TRIS 0x2000 /* AIF_TRIS */
+#define WM8991_DACLRC_DIR 0x0800 /* DACLRC_DIR */
+#define WM8991_DACLRC_RATE_MASK 0x07FF /* DACLRC_RATE - [10:0] */
+
+/*
+ * R10 (0x0A) - DAC CTRL
+ */
+#define WM8991_AIF_LRCLKRATE 0x0400 /* AIF_LRCLKRATE */
+#define WM8991_DAC_MONO 0x0200 /* DAC_MONO */
+#define WM8991_DAC_SB_FILT 0x0100 /* DAC_SB_FILT */
+#define WM8991_DAC_MUTERATE 0x0080 /* DAC_MUTERATE */
+#define WM8991_DAC_MUTEMODE 0x0040 /* DAC_MUTEMODE */
+#define WM8991_DEEMP_MASK 0x0030 /* DEEMP - [5:4] */
+#define WM8991_DAC_MUTE 0x0004 /* DAC_MUTE */
+#define WM8991_DACL_DATINV 0x0002 /* DACL_DATINV */
+#define WM8991_DACR_DATINV 0x0001 /* DACR_DATINV */
+
+/*
+ * R11 (0x0B) - Left DAC Digital Volume
+ */
+#define WM8991_DAC_VU 0x0100 /* DAC_VU */
+#define WM8991_DACL_VOL_MASK 0x00FF /* DACL_VOL - [7:0] */
+#define WM8991_DACL_VOL_SHIFT 0
+/*
+ * R12 (0x0C) - Right DAC Digital Volume
+ */
+#define WM8991_DAC_VU 0x0100 /* DAC_VU */
+#define WM8991_DACR_VOL_MASK 0x00FF /* DACR_VOL - [7:0] */
+#define WM8991_DACR_VOL_SHIFT 0
+/*
+ * R13 (0x0D) - Digital Side Tone
+ */
+#define WM8991_ADCL_DAC_SVOL_MASK 0x0F /* ADCL_DAC_SVOL - [12:9] */
+#define WM8991_ADCL_DAC_SVOL_SHIFT 9
+#define WM8991_ADCR_DAC_SVOL_MASK 0x0F /* ADCR_DAC_SVOL - [8:5] */
+#define WM8991_ADCR_DAC_SVOL_SHIFT 5
+#define WM8991_ADC_TO_DACL_MASK 0x03 /* ADC_TO_DACL - [3:2] */
+#define WM8991_ADC_TO_DACL_SHIFT 2
+#define WM8991_ADC_TO_DACR_MASK 0x03 /* ADC_TO_DACR - [1:0] */
+#define WM8991_ADC_TO_DACR_SHIFT 0
+
+/*
+ * R14 (0x0E) - ADC CTRL
+ */
+#define WM8991_ADC_HPF_ENA 0x0100 /* ADC_HPF_ENA */
+#define WM8991_ADC_HPF_ENA_BIT 8
+#define WM8991_ADC_HPF_CUT_MASK 0x03 /* ADC_HPF_CUT - [6:5] */
+#define WM8991_ADC_HPF_CUT_SHIFT 5
+#define WM8991_ADCL_DATINV 0x0002 /* ADCL_DATINV */
+#define WM8991_ADCL_DATINV_BIT 1
+#define WM8991_ADCR_DATINV 0x0001 /* ADCR_DATINV */
+#define WM8991_ADCR_DATINV_BIT 0
+
+/*
+ * R15 (0x0F) - Left ADC Digital Volume
+ */
+#define WM8991_ADC_VU 0x0100 /* ADC_VU */
+#define WM8991_ADCL_VOL_MASK 0x00FF /* ADCL_VOL - [7:0] */
+#define WM8991_ADCL_VOL_SHIFT 0
+
+/*
+ * R16 (0x10) - Right ADC Digital Volume
+ */
+#define WM8991_ADC_VU 0x0100 /* ADC_VU */
+#define WM8991_ADCR_VOL_MASK 0x00FF /* ADCR_VOL - [7:0] */
+#define WM8991_ADCR_VOL_SHIFT 0
+
+/*
+ * R18 (0x12) - GPIO CTRL 1
+ */
+#define WM8991_IRQ 0x1000 /* IRQ */
+#define WM8991_TEMPOK 0x0800 /* TEMPOK */
+#define WM8991_MICSHRT 0x0400 /* MICSHRT */
+#define WM8991_MICDET 0x0200 /* MICDET */
+#define WM8991_PLL_LCK 0x0100 /* PLL_LCK */
+#define WM8991_GPI8_STATUS 0x0080 /* GPI8_STATUS */
+#define WM8991_GPI7_STATUS 0x0040 /* GPI7_STATUS */
+#define WM8991_GPIO6_STATUS 0x0020 /* GPIO6_STATUS */
+#define WM8991_GPIO5_STATUS 0x0010 /* GPIO5_STATUS */
+#define WM8991_GPIO4_STATUS 0x0008 /* GPIO4_STATUS */
+#define WM8991_GPIO3_STATUS 0x0004 /* GPIO3_STATUS */
+#define WM8991_GPIO2_STATUS 0x0002 /* GPIO2_STATUS */
+#define WM8991_GPIO1_STATUS 0x0001 /* GPIO1_STATUS */
+
+/*
+ * R19 (0x13) - GPIO1 & GPIO2
+ */
+#define WM8991_GPIO2_DEB_ENA 0x8000 /* GPIO2_DEB_ENA */
+#define WM8991_GPIO2_IRQ_ENA 0x4000 /* GPIO2_IRQ_ENA */
+#define WM8991_GPIO2_PU 0x2000 /* GPIO2_PU */
+#define WM8991_GPIO2_PD 0x1000 /* GPIO2_PD */
+#define WM8991_GPIO2_SEL_MASK 0x0F00 /* GPIO2_SEL - [11:8] */
+#define WM8991_GPIO1_DEB_ENA 0x0080 /* GPIO1_DEB_ENA */
+#define WM8991_GPIO1_IRQ_ENA 0x0040 /* GPIO1_IRQ_ENA */
+#define WM8991_GPIO1_PU 0x0020 /* GPIO1_PU */
+#define WM8991_GPIO1_PD 0x0010 /* GPIO1_PD */
+#define WM8991_GPIO1_SEL_MASK 0x000F /* GPIO1_SEL - [3:0] */
+
+/*
+ * R20 (0x14) - GPIO3 & GPIO4
+ */
+#define WM8991_GPIO4_DEB_ENA 0x8000 /* GPIO4_DEB_ENA */
+#define WM8991_GPIO4_IRQ_ENA 0x4000 /* GPIO4_IRQ_ENA */
+#define WM8991_GPIO4_PU 0x2000 /* GPIO4_PU */
+#define WM8991_GPIO4_PD 0x1000 /* GPIO4_PD */
+#define WM8991_GPIO4_SEL_MASK 0x0F00 /* GPIO4_SEL - [11:8] */
+#define WM8991_GPIO3_DEB_ENA 0x0080 /* GPIO3_DEB_ENA */
+#define WM8991_GPIO3_IRQ_ENA 0x0040 /* GPIO3_IRQ_ENA */
+#define WM8991_GPIO3_PU 0x0020 /* GPIO3_PU */
+#define WM8991_GPIO3_PD 0x0010 /* GPIO3_PD */
+#define WM8991_GPIO3_SEL_MASK 0x000F /* GPIO3_SEL - [3:0] */
+
+/*
+ * R21 (0x15) - GPIO5 & GPIO6
+ */
+#define WM8991_GPIO6_DEB_ENA 0x8000 /* GPIO6_DEB_ENA */
+#define WM8991_GPIO6_IRQ_ENA 0x4000 /* GPIO6_IRQ_ENA */
+#define WM8991_GPIO6_PU 0x2000 /* GPIO6_PU */
+#define WM8991_GPIO6_PD 0x1000 /* GPIO6_PD */
+#define WM8991_GPIO6_SEL_MASK 0x0F00 /* GPIO6_SEL - [11:8] */
+#define WM8991_GPIO5_DEB_ENA 0x0080 /* GPIO5_DEB_ENA */
+#define WM8991_GPIO5_IRQ_ENA 0x0040 /* GPIO5_IRQ_ENA */
+#define WM8991_GPIO5_PU 0x0020 /* GPIO5_PU */
+#define WM8991_GPIO5_PD 0x0010 /* GPIO5_PD */
+#define WM8991_GPIO5_SEL_MASK 0x000F /* GPIO5_SEL - [3:0] */
+
+/*
+ * R22 (0x16) - GPIOCTRL 2
+ */
+#define WM8991_RD_3W_ENA 0x8000 /* RD_3W_ENA */
+#define WM8991_MODE_3W4W 0x4000 /* MODE_3W4W */
+#define WM8991_TEMPOK_IRQ_ENA 0x0800 /* TEMPOK_IRQ_ENA */
+#define WM8991_MICSHRT_IRQ_ENA 0x0400 /* MICSHRT_IRQ_ENA */
+#define WM8991_MICDET_IRQ_ENA 0x0200 /* MICDET_IRQ_ENA */
+#define WM8991_PLL_LCK_IRQ_ENA 0x0100 /* PLL_LCK_IRQ_ENA */
+#define WM8991_GPI8_DEB_ENA 0x0080 /* GPI8_DEB_ENA */
+#define WM8991_GPI8_IRQ_ENA 0x0040 /* GPI8_IRQ_ENA */
+#define WM8991_GPI8_ENA 0x0010 /* GPI8_ENA */
+#define WM8991_GPI7_DEB_ENA 0x0008 /* GPI7_DEB_ENA */
+#define WM8991_GPI7_IRQ_ENA 0x0004 /* GPI7_IRQ_ENA */
+#define WM8991_GPI7_ENA 0x0001 /* GPI7_ENA */
+
+/*
+ * R23 (0x17) - GPIO_POL
+ */
+#define WM8991_IRQ_INV 0x1000 /* IRQ_INV */
+#define WM8991_TEMPOK_POL 0x0800 /* TEMPOK_POL */
+#define WM8991_MICSHRT_POL 0x0400 /* MICSHRT_POL */
+#define WM8991_MICDET_POL 0x0200 /* MICDET_POL */
+#define WM8991_PLL_LCK_POL 0x0100 /* PLL_LCK_POL */
+#define WM8991_GPI8_POL 0x0080 /* GPI8_POL */
+#define WM8991_GPI7_POL 0x0040 /* GPI7_POL */
+#define WM8991_GPIO6_POL 0x0020 /* GPIO6_POL */
+#define WM8991_GPIO5_POL 0x0010 /* GPIO5_POL */
+#define WM8991_GPIO4_POL 0x0008 /* GPIO4_POL */
+#define WM8991_GPIO3_POL 0x0004 /* GPIO3_POL */
+#define WM8991_GPIO2_POL 0x0002 /* GPIO2_POL */
+#define WM8991_GPIO1_POL 0x0001 /* GPIO1_POL */
+
+/*
+ * R24 (0x18) - Left Line Input 1&2 Volume
+ */
+#define WM8991_IPVU 0x0100 /* IPVU */
+#define WM8991_LI12MUTE 0x0080 /* LI12MUTE */
+#define WM8991_LI12MUTE_BIT 7
+#define WM8991_LI12ZC 0x0040 /* LI12ZC */
+#define WM8991_LI12ZC_BIT 6
+#define WM8991_LIN12VOL_MASK 0x001F /* LIN12VOL - [4:0] */
+#define WM8991_LIN12VOL_SHIFT 0
+/*
+ * R25 (0x19) - Left Line Input 3&4 Volume
+ */
+#define WM8991_IPVU 0x0100 /* IPVU */
+#define WM8991_LI34MUTE 0x0080 /* LI34MUTE */
+#define WM8991_LI34MUTE_BIT 7
+#define WM8991_LI34ZC 0x0040 /* LI34ZC */
+#define WM8991_LI34ZC_BIT 6
+#define WM8991_LIN34VOL_MASK 0x001F /* LIN34VOL - [4:0] */
+#define WM8991_LIN34VOL_SHIFT 0
+
+/*
+ * R26 (0x1A) - Right Line Input 1&2 Volume
+ */
+#define WM8991_IPVU 0x0100 /* IPVU */
+#define WM8991_RI12MUTE 0x0080 /* RI12MUTE */
+#define WM8991_RI12MUTE_BIT 7
+#define WM8991_RI12ZC 0x0040 /* RI12ZC */
+#define WM8991_RI12ZC_BIT 6
+#define WM8991_RIN12VOL_MASK 0x001F /* RIN12VOL - [4:0] */
+#define WM8991_RIN12VOL_SHIFT 0
+
+/*
+ * R27 (0x1B) - Right Line Input 3&4 Volume
+ */
+#define WM8991_IPVU 0x0100 /* IPVU */
+#define WM8991_RI34MUTE 0x0080 /* RI34MUTE */
+#define WM8991_RI34MUTE_BIT 7
+#define WM8991_RI34ZC 0x0040 /* RI34ZC */
+#define WM8991_RI34ZC_BIT 6
+#define WM8991_RIN34VOL_MASK 0x001F /* RIN34VOL - [4:0] */
+#define WM8991_RIN34VOL_SHIFT 0
+
+/*
+ * R28 (0x1C) - Left Output Volume
+ */
+#define WM8991_OPVU 0x0100 /* OPVU */
+#define WM8991_LOZC 0x0080 /* LOZC */
+#define WM8991_LOZC_BIT 7
+#define WM8991_LOUTVOL_MASK 0x007F /* LOUTVOL - [6:0] */
+#define WM8991_LOUTVOL_SHIFT 0
+/*
+ * R29 (0x1D) - Right Output Volume
+ */
+#define WM8991_OPVU 0x0100 /* OPVU */
+#define WM8991_ROZC 0x0080 /* ROZC */
+#define WM8991_ROZC_BIT 7
+#define WM8991_ROUTVOL_MASK 0x007F /* ROUTVOL - [6:0] */
+#define WM8991_ROUTVOL_SHIFT 0
+/*
+ * R30 (0x1E) - Line Outputs Volume
+ */
+#define WM8991_LONMUTE 0x0040 /* LONMUTE */
+#define WM8991_LONMUTE_BIT 6
+#define WM8991_LOPMUTE 0x0020 /* LOPMUTE */
+#define WM8991_LOPMUTE_BIT 5
+#define WM8991_LOATTN 0x0010 /* LOATTN */
+#define WM8991_LOATTN_BIT 4
+#define WM8991_RONMUTE 0x0004 /* RONMUTE */
+#define WM8991_RONMUTE_BIT 2
+#define WM8991_ROPMUTE 0x0002 /* ROPMUTE */
+#define WM8991_ROPMUTE_BIT 1
+#define WM8991_ROATTN 0x0001 /* ROATTN */
+#define WM8991_ROATTN_BIT 0
+
+/*
+ * R31 (0x1F) - Out3/4 Volume
+ */
+#define WM8991_OUT3MUTE 0x0020 /* OUT3MUTE */
+#define WM8991_OUT3MUTE_BIT 5
+#define WM8991_OUT3ATTN 0x0010 /* OUT3ATTN */
+#define WM8991_OUT3ATTN_BIT 4
+#define WM8991_OUT4MUTE 0x0002 /* OUT4MUTE */
+#define WM8991_OUT4MUTE_BIT 1
+#define WM8991_OUT4ATTN 0x0001 /* OUT4ATTN */
+#define WM8991_OUT4ATTN_BIT 0
+
+/*
+ * R32 (0x20) - Left OPGA Volume
+ */
+#define WM8991_OPVU 0x0100 /* OPVU */
+#define WM8991_LOPGAZC 0x0080 /* LOPGAZC */
+#define WM8991_LOPGAZC_BIT 7
+#define WM8991_LOPGAVOL_MASK 0x007F /* LOPGAVOL - [6:0] */
+#define WM8991_LOPGAVOL_SHIFT 0
+
+/*
+ * R33 (0x21) - Right OPGA Volume
+ */
+#define WM8991_OPVU 0x0100 /* OPVU */
+#define WM8991_ROPGAZC 0x0080 /* ROPGAZC */
+#define WM8991_ROPGAZC_BIT 7
+#define WM8991_ROPGAVOL_MASK 0x007F /* ROPGAVOL - [6:0] */
+#define WM8991_ROPGAVOL_SHIFT 0
+/*
+ * R34 (0x22) - Speaker Volume
+ */
+#define WM8991_SPKVOL_MASK 0x0003 /* SPKVOL - [1:0] */
+#define WM8991_SPKVOL_SHIFT 0
+
+/*
+ * R35 (0x23) - ClassD1
+ */
+#define WM8991_CDMODE 0x0100 /* CDMODE */
+#define WM8991_CDMODE_BIT 8
+
+/*
+ * R37 (0x25) - ClassD3
+ */
+#define WM8991_DCGAIN_MASK 0x0007 /* DCGAIN - [5:3] */
+#define WM8991_DCGAIN_SHIFT 3
+#define WM8991_ACGAIN_MASK 0x0007 /* ACGAIN - [2:0] */
+#define WM8991_ACGAIN_SHIFT 0
+/*
+ * R39 (0x27) - Input Mixer1
+ */
+#define WM8991_AINLMODE_MASK 0x000C /* AINLMODE - [3:2] */
+#define WM8991_AINLMODE_SHIFT 2
+#define WM8991_AINRMODE_MASK 0x0003 /* AINRMODE - [1:0] */
+#define WM8991_AINRMODE_SHIFT 0
+
+/*
+ * R40 (0x28) - Input Mixer2
+ */
+#define WM8991_LMP4 0x0080 /* LMP4 */
+#define WM8991_LMP4_BIT 7 /* LMP4 */
+#define WM8991_LMN3 0x0040 /* LMN3 */
+#define WM8991_LMN3_BIT 6 /* LMN3 */
+#define WM8991_LMP2 0x0020 /* LMP2 */
+#define WM8991_LMP2_BIT 5 /* LMP2 */
+#define WM8991_LMN1 0x0010 /* LMN1 */
+#define WM8991_LMN1_BIT 4 /* LMN1 */
+#define WM8991_RMP4 0x0008 /* RMP4 */
+#define WM8991_RMP4_BIT 3 /* RMP4 */
+#define WM8991_RMN3 0x0004 /* RMN3 */
+#define WM8991_RMN3_BIT 2 /* RMN3 */
+#define WM8991_RMP2 0x0002 /* RMP2 */
+#define WM8991_RMP2_BIT 1 /* RMP2 */
+#define WM8991_RMN1 0x0001 /* RMN1 */
+#define WM8991_RMN1_BIT 0 /* RMN1 */
+
+/*
+ * R41 (0x29) - Input Mixer3
+ */
+#define WM8991_L34MNB 0x0100 /* L34MNB */
+#define WM8991_L34MNB_BIT 8
+#define WM8991_L34MNBST 0x0080 /* L34MNBST */
+#define WM8991_L34MNBST_BIT 7
+#define WM8991_L12MNB 0x0020 /* L12MNB */
+#define WM8991_L12MNB_BIT 5
+#define WM8991_L12MNBST 0x0010 /* L12MNBST */
+#define WM8991_L12MNBST_BIT 4
+#define WM8991_LDBVOL_MASK 0x0007 /* LDBVOL - [2:0] */
+#define WM8991_LDBVOL_SHIFT 0
+
+/*
+ * R42 (0x2A) - Input Mixer4
+ */
+#define WM8991_R34MNB 0x0100 /* R34MNB */
+#define WM8991_R34MNB_BIT 8
+#define WM8991_R34MNBST 0x0080 /* R34MNBST */
+#define WM8991_R34MNBST_BIT 7
+#define WM8991_R12MNB 0x0020 /* R12MNB */
+#define WM8991_R12MNB_BIT 5
+#define WM8991_R12MNBST 0x0010 /* R12MNBST */
+#define WM8991_R12MNBST_BIT 4
+#define WM8991_RDBVOL_MASK 0x0007 /* RDBVOL - [2:0] */
+#define WM8991_RDBVOL_SHIFT 0
+
+/*
+ * R43 (0x2B) - Input Mixer5
+ */
+#define WM8991_LI2BVOL_MASK 0x07 /* LI2BVOL - [8:6] */
+#define WM8991_LI2BVOL_SHIFT 6
+#define WM8991_LR4BVOL_MASK 0x07 /* LR4BVOL - [5:3] */
+#define WM8991_LR4BVOL_SHIFT 3
+#define WM8991_LL4BVOL_MASK 0x07 /* LL4BVOL - [2:0] */
+#define WM8991_LL4BVOL_SHIFT 0
+
+/*
+ * R44 (0x2C) - Input Mixer6
+ */
+#define WM8991_RI2BVOL_MASK 0x07 /* RI2BVOL - [8:6] */
+#define WM8991_RI2BVOL_SHIFT 6
+#define WM8991_RL4BVOL_MASK 0x07 /* RL4BVOL - [5:3] */
+#define WM8991_RL4BVOL_SHIFT 3
+#define WM8991_RR4BVOL_MASK 0x07 /* RR4BVOL - [2:0] */
+#define WM8991_RR4BVOL_SHIFT 0
+
+/*
+ * R45 (0x2D) - Output Mixer1
+ */
+#define WM8991_LRBLO 0x0080 /* LRBLO */
+#define WM8991_LRBLO_BIT 7
+#define WM8991_LLBLO 0x0040 /* LLBLO */
+#define WM8991_LLBLO_BIT 6
+#define WM8991_LRI3LO 0x0020 /* LRI3LO */
+#define WM8991_LRI3LO_BIT 5
+#define WM8991_LLI3LO 0x0010 /* LLI3LO */
+#define WM8991_LLI3LO_BIT 4
+#define WM8991_LR12LO 0x0008 /* LR12LO */
+#define WM8991_LR12LO_BIT 3
+#define WM8991_LL12LO 0x0004 /* LL12LO */
+#define WM8991_LL12LO_BIT 2
+#define WM8991_LDLO 0x0001 /* LDLO */
+#define WM8991_LDLO_BIT 0
+
+/*
+ * R46 (0x2E) - Output Mixer2
+ */
+#define WM8991_RLBRO 0x0080 /* RLBRO */
+#define WM8991_RLBRO_BIT 7
+#define WM8991_RRBRO 0x0040 /* RRBRO */
+#define WM8991_RRBRO_BIT 6
+#define WM8991_RLI3RO 0x0020 /* RLI3RO */
+#define WM8991_RLI3RO_BIT 5
+#define WM8991_RRI3RO 0x0010 /* RRI3RO */
+#define WM8991_RRI3RO_BIT 4
+#define WM8991_RL12RO 0x0008 /* RL12RO */
+#define WM8991_RL12RO_BIT 3
+#define WM8991_RR12RO 0x0004 /* RR12RO */
+#define WM8991_RR12RO_BIT 2
+#define WM8991_RDRO 0x0001 /* RDRO */
+#define WM8991_RDRO_BIT 0
+
+/*
+ * R47 (0x2F) - Output Mixer3
+ */
+#define WM8991_LLI3LOVOL_MASK 0x07 /* LLI3LOVOL - [8:6] */
+#define WM8991_LLI3LOVOL_SHIFT 6
+#define WM8991_LR12LOVOL_MASK 0x07 /* LR12LOVOL - [5:3] */
+#define WM8991_LR12LOVOL_SHIFT 3
+#define WM8991_LL12LOVOL_MASK 0x07 /* LL12LOVOL - [2:0] */
+#define WM8991_LL12LOVOL_SHIFT 0
+
+/*
+ * R48 (0x30) - Output Mixer4
+ */
+#define WM8991_RRI3ROVOL_MASK 0x07 /* RRI3ROVOL - [8:6] */
+#define WM8991_RRI3ROVOL_SHIFT 6
+#define WM8991_RL12ROVOL_MASK 0x07 /* RL12ROVOL - [5:3] */
+#define WM8991_RL12ROVOL_SHIFT 3
+#define WM8991_RR12ROVOL_MASK 0x07 /* RR12ROVOL - [2:0] */
+#define WM8991_RR12ROVOL_SHIFT 0
+
+/*
+ * R49 (0x31) - Output Mixer5
+ */
+#define WM8991_LRI3LOVOL_MASK 0x07 /* LRI3LOVOL - [8:6] */
+#define WM8991_LRI3LOVOL_SHIFT 6
+#define WM8991_LRBLOVOL_MASK 0x07 /* LRBLOVOL - [5:3] */
+#define WM8991_LRBLOVOL_SHIFT 3
+#define WM8991_LLBLOVOL_MASK 0x07 /* LLBLOVOL - [2:0] */
+#define WM8991_LLBLOVOL_SHIFT 0
+
+/*
+ * R50 (0x32) - Output Mixer6
+ */
+#define WM8991_RLI3ROVOL_MASK 0x07 /* RLI3ROVOL - [8:6] */
+#define WM8991_RLI3ROVOL_SHIFT 6
+#define WM8991_RLBROVOL_MASK 0x07 /* RLBROVOL - [5:3] */
+#define WM8991_RLBROVOL_SHIFT 3
+#define WM8991_RRBROVOL_MASK 0x07 /* RRBROVOL - [2:0] */
+#define WM8991_RRBROVOL_SHIFT 0
+
+/*
+ * R51 (0x33) - Out3/4 Mixer
+ */
+#define WM8991_VSEL_MASK 0x0180 /* VSEL - [8:7] */
+#define WM8991_LI4O3 0x0020 /* LI4O3 */
+#define WM8991_LI4O3_BIT 5
+#define WM8991_LPGAO3 0x0010 /* LPGAO3 */
+#define WM8991_LPGAO3_BIT 4
+#define WM8991_RI4O4 0x0002 /* RI4O4 */
+#define WM8991_RI4O4_BIT 1
+#define WM8991_RPGAO4 0x0001 /* RPGAO4 */
+#define WM8991_RPGAO4_BIT 0
+/*
+ * R52 (0x34) - Line Mixer1
+ */
+#define WM8991_LLOPGALON 0x0040 /* LLOPGALON */
+#define WM8991_LLOPGALON_BIT 6
+#define WM8991_LROPGALON 0x0020 /* LROPGALON */
+#define WM8991_LROPGALON_BIT 5
+#define WM8991_LOPLON 0x0010 /* LOPLON */
+#define WM8991_LOPLON_BIT 4
+#define WM8991_LR12LOP 0x0004 /* LR12LOP */
+#define WM8991_LR12LOP_BIT 2
+#define WM8991_LL12LOP 0x0002 /* LL12LOP */
+#define WM8991_LL12LOP_BIT 1
+#define WM8991_LLOPGALOP 0x0001 /* LLOPGALOP */
+#define WM8991_LLOPGALOP_BIT 0
+/*
+ * R53 (0x35) - Line Mixer2
+ */
+#define WM8991_RROPGARON 0x0040 /* RROPGARON */
+#define WM8991_RROPGARON_BIT 6
+#define WM8991_RLOPGARON 0x0020 /* RLOPGARON */
+#define WM8991_RLOPGARON_BIT 5
+#define WM8991_ROPRON 0x0010 /* ROPRON */
+#define WM8991_ROPRON_BIT 4
+#define WM8991_RL12ROP 0x0004 /* RL12ROP */
+#define WM8991_RL12ROP_BIT 2
+#define WM8991_RR12ROP 0x0002 /* RR12ROP */
+#define WM8991_RR12ROP_BIT 1
+#define WM8991_RROPGAROP 0x0001 /* RROPGAROP */
+#define WM8991_RROPGAROP_BIT 0
+
+/*
+ * R54 (0x36) - Speaker Mixer
+ */
+#define WM8991_LB2SPK 0x0080 /* LB2SPK */
+#define WM8991_LB2SPK_BIT 7
+#define WM8991_RB2SPK 0x0040 /* RB2SPK */
+#define WM8991_RB2SPK_BIT 6
+#define WM8991_LI2SPK 0x0020 /* LI2SPK */
+#define WM8991_LI2SPK_BIT 5
+#define WM8991_RI2SPK 0x0010 /* RI2SPK */
+#define WM8991_RI2SPK_BIT 4
+#define WM8991_LOPGASPK 0x0008 /* LOPGASPK */
+#define WM8991_LOPGASPK_BIT 3
+#define WM8991_ROPGASPK 0x0004 /* ROPGASPK */
+#define WM8991_ROPGASPK_BIT 2
+#define WM8991_LDSPK 0x0002 /* LDSPK */
+#define WM8991_LDSPK_BIT 1
+#define WM8991_RDSPK 0x0001 /* RDSPK */
+#define WM8991_RDSPK_BIT 0
+
+/*
+ * R55 (0x37) - Additional Control
+ */
+#define WM8991_VROI 0x0001 /* VROI */
+
+/*
+ * R56 (0x38) - AntiPOP1
+ */
+#define WM8991_DIS_LLINE 0x0020 /* DIS_LLINE */
+#define WM8991_DIS_RLINE 0x0010 /* DIS_RLINE */
+#define WM8991_DIS_OUT3 0x0008 /* DIS_OUT3 */
+#define WM8991_DIS_OUT4 0x0004 /* DIS_OUT4 */
+#define WM8991_DIS_LOUT 0x0002 /* DIS_LOUT */
+#define WM8991_DIS_ROUT 0x0001 /* DIS_ROUT */
+
+/*
+ * R57 (0x39) - AntiPOP2
+ */
+#define WM8991_SOFTST 0x0040 /* SOFTST */
+#define WM8991_BUFIOEN 0x0008 /* BUFIOEN */
+#define WM8991_BUFDCOPEN 0x0004 /* BUFDCOPEN */
+#define WM8991_POBCTRL 0x0002 /* POBCTRL */
+#define WM8991_VMIDTOG 0x0001 /* VMIDTOG */
+
+/*
+ * R58 (0x3A) - MICBIAS
+ */
+#define WM8991_MCDSCTH_MASK 0x00C0 /* MCDSCTH - [7:6] */
+#define WM8991_MCDTHR_MASK 0x0038 /* MCDTHR - [5:3] */
+#define WM8991_MCD 0x0004 /* MCD */
+#define WM8991_MBSEL 0x0001 /* MBSEL */
+
+/*
+ * R60 (0x3C) - PLL1
+ */
+#define WM8991_SDM 0x0080 /* SDM */
+#define WM8991_PRESCALE 0x0040 /* PRESCALE */
+#define WM8991_PLLN_MASK 0x000F /* PLLN - [3:0] */
+
+/*
+ * R61 (0x3D) - PLL2
+ */
+#define WM8991_PLLK1_MASK 0x00FF /* PLLK1 - [7:0] */
+
+/*
+ * R62 (0x3E) - PLL3
+ */
+#define WM8991_PLLK2_MASK 0x00FF /* PLLK2 - [7:0] */
+
+/*
+ * R63 (0x3F) - Internal Driver Bits
+ */
+#define WM8991_INMIXL_PWR_BIT 0
+#define WM8991_AINLMUX_PWR_BIT 1
+#define WM8991_INMIXR_PWR_BIT 2
+#define WM8991_AINRMUX_PWR_BIT 3
+
+#define WM8991_MCLK_DIV 0
+#define WM8991_DACCLK_DIV 1
+#define WM8991_ADCCLK_DIV 2
+#define WM8991_BCLK_DIV 3
+
+#define SOC_WM899X_OUTPGA_SINGLE_R_TLV(xname, reg, shift, max, invert,\
+ tlv_array) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
+ SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+ .tlv.p = (tlv_array), \
+ .info = snd_soc_info_volsw, \
+ .get = snd_soc_get_volsw, .put = wm899x_outpga_put_volsw_vu, \
+ .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert) }
+
+#endif /* _WM8991_H */
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index 18c0d9c..379fa22 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -242,7 +242,7 @@ struct wm8993_priv {
int fll_src;
};
-static int wm8993_volatile(unsigned int reg)
+static int wm8993_volatile(struct snd_soc_codec *codec, unsigned int reg)
{
switch (reg) {
case WM8993_SOFTWARE_RESET:
diff --git a/sound/soc/codecs/wm8994-tables.c b/sound/soc/codecs/wm8994-tables.c
index 68e9b02..a87adbd 100644
--- a/sound/soc/codecs/wm8994-tables.c
+++ b/sound/soc/codecs/wm8994-tables.c
@@ -62,8 +62,8 @@ const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE] = {
{ 0x00FF, 0x00FF }, /* R58 - MICBIAS */
{ 0x000F, 0x000F }, /* R59 - LDO 1 */
{ 0x0007, 0x0007 }, /* R60 - LDO 2 */
- { 0x0000, 0x0000 }, /* R61 */
- { 0x0000, 0x0000 }, /* R62 */
+ { 0xFFFF, 0xFFFF }, /* R61 */
+ { 0xFFFF, 0xFFFF }, /* R62 */
{ 0x0000, 0x0000 }, /* R63 */
{ 0x0000, 0x0000 }, /* R64 */
{ 0x0000, 0x0000 }, /* R65 */
@@ -209,9 +209,9 @@ const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE] = {
{ 0x0000, 0x0000 }, /* R205 */
{ 0x0000, 0x0000 }, /* R206 */
{ 0x0000, 0x0000 }, /* R207 */
- { 0x0000, 0x0000 }, /* R208 */
- { 0x0000, 0x0000 }, /* R209 */
- { 0x0000, 0x0000 }, /* R210 */
+ { 0xFFFF, 0xFFFF }, /* R208 */
+ { 0xFFFF, 0xFFFF }, /* R209 */
+ { 0xFFFF, 0xFFFF }, /* R210 */
{ 0x0000, 0x0000 }, /* R211 */
{ 0x0000, 0x0000 }, /* R212 */
{ 0x0000, 0x0000 }, /* R213 */
@@ -1573,7 +1573,7 @@ const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE] = {
{ 0x03C3, 0x03C3 }, /* R1569 - Sidetone */
};
-const __devinitdata u16 wm8994_reg_defaults[WM8994_CACHE_SIZE] = {
+const u16 wm8994_reg_defaults[WM8994_CACHE_SIZE] = {
0x8994, /* R0 - Software Reset */
0x0000, /* R1 - Power Management (1) */
0x6000, /* R2 - Power Management (2) */
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index c6c958e..3dc64c8 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -102,8 +102,7 @@ struct wm8994_priv {
wm8958_micdet_cb jack_cb;
void *jack_cb_data;
- bool jack_is_mic;
- bool jack_is_video;
+ int micdet_irq;
int revision;
struct wm8994_pdata *pdata;
@@ -115,7 +114,7 @@ struct wm8994_priv {
unsigned int aif2clk_disable:1;
};
-static int wm8994_readable(unsigned int reg)
+static int wm8994_readable(struct snd_soc_codec *codec, unsigned int reg)
{
switch (reg) {
case WM8994_GPIO_1:
@@ -142,7 +141,7 @@ static int wm8994_readable(unsigned int reg)
return wm8994_access_masks[reg].readable != 0;
}
-static int wm8994_volatile(unsigned int reg)
+static int wm8994_volatile(struct snd_soc_codec *codec, unsigned int reg)
{
if (reg >= WM8994_CACHE_SIZE)
return 1;
@@ -170,7 +169,7 @@ static int wm8994_write(struct snd_soc_codec *codec, unsigned int reg,
BUG_ON(reg > WM8994_MAX_REGISTER);
- if (!wm8994_volatile(reg)) {
+ if (!wm8994_volatile(codec, reg)) {
ret = snd_soc_cache_write(codec, reg, value);
if (ret != 0)
dev_err(codec->dev, "Cache write to %x failed: %d\n",
@@ -188,7 +187,7 @@ static unsigned int wm8994_read(struct snd_soc_codec *codec,
BUG_ON(reg > WM8994_MAX_REGISTER);
- if (!wm8994_volatile(reg) && wm8994_readable(reg) &&
+ if (!wm8994_volatile(codec, reg) && wm8994_readable(codec, reg) &&
reg < codec->driver->reg_cache_size) {
ret = snd_soc_cache_read(codec, reg, &val);
if (ret >= 0)
@@ -529,7 +528,7 @@ static int wm8994_get_retune_mobile_enum(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
- struct wm8994_priv *wm8994 =snd_soc_codec_get_drvdata(codec);
+ struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
int block = wm8994_get_retune_mobile_block(kcontrol->id.name);
ucontrol->value.enumerated.item[0] = wm8994->retune_mobile_cfg[block];
@@ -1103,6 +1102,13 @@ static int adc_mux_ev(struct snd_soc_dapm_widget *w,
return 0;
}
+static int micbias_ev(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ late_enable_ev(w, kcontrol, event);
+ return 0;
+}
+
static int dac_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
@@ -1440,6 +1446,10 @@ SND_SOC_DAPM_INPUT("DMIC1DAT"),
SND_SOC_DAPM_INPUT("DMIC2DAT"),
SND_SOC_DAPM_INPUT("Clock"),
+SND_SOC_DAPM_MICBIAS("MICBIAS", WM8994_MICBIAS, 2, 0),
+SND_SOC_DAPM_SUPPLY_S("MICBIAS Supply", 1, SND_SOC_NOPM, 0, 0, micbias_ev,
+ SND_SOC_DAPM_PRE_PMU),
+
SND_SOC_DAPM_SUPPLY("CLK_SYS", SND_SOC_NOPM, 0, 0, clk_sys_event,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
@@ -1755,6 +1765,8 @@ static const struct snd_soc_dapm_route wm8994_revd_intercon[] = {
{ "AIF2DACDAT", NULL, "AIF1DACDAT" },
{ "AIF1ADCDAT", NULL, "AIF2ADCDAT" },
{ "AIF2ADCDAT", NULL, "AIF1ADCDAT" },
+ { "MICBIAS", NULL, "CLK_SYS" },
+ { "MICBIAS", NULL, "MICBIAS Supply" },
};
static const struct snd_soc_dapm_route wm8994_intercon[] = {
@@ -2883,6 +2895,13 @@ static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
else
snd_soc_add_controls(wm8994->codec, wm8994_eq_controls,
ARRAY_SIZE(wm8994_eq_controls));
+
+ for (i = 0; i < ARRAY_SIZE(pdata->micbias); i++) {
+ if (pdata->micbias[i]) {
+ snd_soc_write(codec, WM8958_MICBIAS1 + i,
+ pdata->micbias[i] & 0xffff);
+ }
+ }
}
/**
@@ -2993,46 +3012,18 @@ static void wm8958_default_micdet(u16 status, void *data)
int report = 0;
/* If nothing present then clear our statuses */
- if (!(status & WM8958_MICD_STS)) {
- wm8994->jack_is_video = false;
- wm8994->jack_is_mic = false;
+ if (!(status & WM8958_MICD_STS))
goto done;
- }
- /* Assume anything over 475 ohms is a microphone and remember
- * that we've seen one (since buttons override it) */
- if (status & 0x600)
- wm8994->jack_is_mic = true;
- if (wm8994->jack_is_mic)
- report |= SND_JACK_MICROPHONE;
-
- /* Video has an impedence of approximately 75 ohms; assume
- * this isn't used as a button and remember it since buttons
- * override it. */
- if (status & 0x40)
- wm8994->jack_is_video = true;
- if (wm8994->jack_is_video)
- report |= SND_JACK_VIDEOOUT;
+ report = SND_JACK_MICROPHONE;
/* Everything else is buttons; just assign slots */
- if (status & 0x4)
+ if (status & 0x1c0)
report |= SND_JACK_BTN_0;
- if (status & 0x8)
- report |= SND_JACK_BTN_1;
- if (status & 0x10)
- report |= SND_JACK_BTN_2;
- if (status & 0x20)
- report |= SND_JACK_BTN_3;
- if (status & 0x80)
- report |= SND_JACK_BTN_4;
- if (status & 0x100)
- report |= SND_JACK_BTN_5;
done:
snd_soc_jack_report(wm8994->micdet[0].jack, report,
- SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2 |
- SND_JACK_BTN_3 | SND_JACK_BTN_4 | SND_JACK_BTN_5 |
- SND_JACK_MICROPHONE | SND_JACK_VIDEOOUT);
+ SND_JACK_BTN_0 | SND_JACK_MICROPHONE);
}
/**
@@ -3131,13 +3122,19 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
wm8994->pdata = dev_get_platdata(codec->dev->parent);
wm8994->codec = codec;
+ if (wm8994->pdata && wm8994->pdata->micdet_irq)
+ wm8994->micdet_irq = wm8994->pdata->micdet_irq;
+ else if (wm8994->pdata && wm8994->pdata->irq_base)
+ wm8994->micdet_irq = wm8994->pdata->irq_base +
+ WM8994_IRQ_MIC1_DET;
+
pm_runtime_enable(codec->dev);
pm_runtime_resume(codec->dev);
/* Read our current status back from the chip - we don't want to
* reset as this may interfere with the GPIO or LDO operation. */
for (i = 0; i < WM8994_CACHE_SIZE; i++) {
- if (!wm8994_readable(i) || wm8994_volatile(i))
+ if (!wm8994_readable(codec, i) || wm8994_volatile(codec, i))
continue;
ret = wm8994_reg_read(codec->control_data, i);
@@ -3179,14 +3176,17 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
switch (control->type) {
case WM8994:
- ret = wm8994_request_irq(codec->control_data,
- WM8994_IRQ_MIC1_DET,
- wm8994_mic_irq, "Mic 1 detect",
- wm8994);
- if (ret != 0)
- dev_warn(codec->dev,
- "Failed to request Mic1 detect IRQ: %d\n",
- ret);
+ if (wm8994->micdet_irq) {
+ ret = request_threaded_irq(wm8994->micdet_irq, NULL,
+ wm8994_mic_irq,
+ IRQF_TRIGGER_RISING,
+ "Mic1 detect",
+ wm8994);
+ if (ret != 0)
+ dev_warn(codec->dev,
+ "Failed to request Mic1 detect IRQ: %d\n",
+ ret);
+ }
ret = wm8994_request_irq(codec->control_data,
WM8994_IRQ_MIC1_SHRT,
@@ -3217,15 +3217,17 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
break;
case WM8958:
- ret = wm8994_request_irq(codec->control_data,
- WM8994_IRQ_MIC1_DET,
- wm8958_mic_irq, "Mic detect",
- wm8994);
- if (ret != 0)
- dev_warn(codec->dev,
- "Failed to request Mic detect IRQ: %d\n",
- ret);
- break;
+ if (wm8994->micdet_irq) {
+ ret = request_threaded_irq(wm8994->micdet_irq, NULL,
+ wm8958_mic_irq,
+ IRQF_TRIGGER_RISING,
+ "Mic detect",
+ wm8994);
+ if (ret != 0)
+ dev_warn(codec->dev,
+ "Failed to request Mic detect IRQ: %d\n",
+ ret);
+ }
}
/* Remember if AIFnLRCLK is configured as a GPIO. This should be
@@ -3369,7 +3371,8 @@ err_irq:
wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT, wm8994);
wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET, wm8994);
wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT, wm8994);
- wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET, wm8994);
+ if (wm8994->micdet_irq)
+ free_irq(wm8994->micdet_irq, wm8994);
err:
kfree(wm8994);
return ret;
@@ -3386,8 +3389,8 @@ static int wm8994_codec_remove(struct snd_soc_codec *codec)
switch (control->type) {
case WM8994:
- wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT,
- wm8994);
+ if (wm8994->micdet_irq)
+ free_irq(wm8994->micdet_irq, wm8994);
wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET,
wm8994);
wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT,
@@ -3397,8 +3400,8 @@ static int wm8994_codec_remove(struct snd_soc_codec *codec)
break;
case WM8958:
- wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET,
- wm8994);
+ if (wm8994->micdet_irq)
+ free_irq(wm8994->micdet_irq, wm8994);
break;
}
kfree(wm8994->retune_mobile_texts);
diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h
index 0c355bf..999b885 100644
--- a/sound/soc/codecs/wm8994.h
+++ b/sound/soc/codecs/wm8994.h
@@ -43,6 +43,6 @@ struct wm8994_access_mask {
};
extern const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE];
-extern const __devinitdata u16 wm8994_reg_defaults[WM8994_CACHE_SIZE];
+extern const u16 wm8994_reg_defaults[WM8994_CACHE_SIZE];
#endif
diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c
index 608c84c..67eaaec 100644
--- a/sound/soc/codecs/wm8995.c
+++ b/sound/soc/codecs/wm8995.c
@@ -19,6 +19,7 @@
#include <linux/pm.h>
#include <linux/i2c.h>
#include <linux/spi/spi.h>
+#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <sound/core.h>
#include <sound/pcm.h>
@@ -30,6 +31,18 @@
#include "wm8995.h"
+#define WM8995_NUM_SUPPLIES 8
+static const char *wm8995_supply_names[WM8995_NUM_SUPPLIES] = {
+ "DCVDD",
+ "DBVDD1",
+ "DBVDD2",
+ "DBVDD3",
+ "AVDD1",
+ "AVDD2",
+ "CPVDD",
+ "MICVDD"
+};
+
static const u16 wm8995_reg_defs[WM8995_MAX_REGISTER + 1] = {
[0] = 0x8995, [5] = 0x0100, [16] = 0x000b, [17] = 0x000b,
[24] = 0x02c0, [25] = 0x02c0, [26] = 0x02c0, [27] = 0x02c0,
@@ -126,8 +139,37 @@ struct wm8995_priv {
int mclk[2];
int aifclk[2];
struct fll_config fll[2], fll_suspend[2];
+ struct regulator_bulk_data supplies[WM8995_NUM_SUPPLIES];
+ struct notifier_block disable_nb[WM8995_NUM_SUPPLIES];
+ struct snd_soc_codec *codec;
};
+/*
+ * We can't use the same notifier block for more than one supply and
+ * there's no way I can see to get from a callback to the caller
+ * except container_of().
+ */
+#define WM8995_REGULATOR_EVENT(n) \
+static int wm8995_regulator_event_##n(struct notifier_block *nb, \
+ unsigned long event, void *data) \
+{ \
+ struct wm8995_priv *wm8995 = container_of(nb, struct wm8995_priv, \
+ disable_nb[n]); \
+ if (event & REGULATOR_EVENT_DISABLE) { \
+ wm8995->codec->cache_sync = 1; \
+ } \
+ return 0; \
+}
+
+WM8995_REGULATOR_EVENT(0)
+WM8995_REGULATOR_EVENT(1)
+WM8995_REGULATOR_EVENT(2)
+WM8995_REGULATOR_EVENT(3)
+WM8995_REGULATOR_EVENT(4)
+WM8995_REGULATOR_EVENT(5)
+WM8995_REGULATOR_EVENT(6)
+WM8995_REGULATOR_EVENT(7)
+
static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
static const DECLARE_TLV_DB_SCALE(in1lr_pga_tlv, -1650, 150, 0);
static const DECLARE_TLV_DB_SCALE(in1l_boost_tlv, 0, 600, 0);
@@ -909,7 +951,7 @@ static const struct snd_soc_dapm_route wm8995_intercon[] = {
{ "SPK2R", NULL, "SPK2R Driver" }
};
-static int wm8995_volatile(unsigned int reg)
+static int wm8995_volatile(struct snd_soc_codec *codec, unsigned int reg)
{
/* out of bounds registers are generally considered
* volatile to support register banks that are partially
@@ -1483,6 +1525,11 @@ static int wm8995_set_bias_level(struct snd_soc_codec *codec,
break;
case SND_SOC_BIAS_STANDBY:
if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+ ret = regulator_bulk_enable(ARRAY_SIZE(wm8995->supplies),
+ wm8995->supplies);
+ if (ret)
+ return ret;
+
ret = snd_soc_cache_sync(codec);
if (ret) {
dev_err(codec->dev,
@@ -1492,12 +1539,13 @@ static int wm8995_set_bias_level(struct snd_soc_codec *codec,
snd_soc_update_bits(codec, WM8995_POWER_MANAGEMENT_1,
WM8995_BG_ENA_MASK, WM8995_BG_ENA);
-
}
break;
case SND_SOC_BIAS_OFF:
snd_soc_update_bits(codec, WM8995_POWER_MANAGEMENT_1,
WM8995_BG_ENA_MASK, 0);
+ regulator_bulk_disable(ARRAY_SIZE(wm8995->supplies),
+ wm8995->supplies);
break;
}
@@ -1536,10 +1584,12 @@ static int wm8995_remove(struct snd_soc_codec *codec)
static int wm8995_probe(struct snd_soc_codec *codec)
{
struct wm8995_priv *wm8995;
+ int i;
int ret;
codec->dapm.idle_bias_off = 1;
wm8995 = snd_soc_codec_get_drvdata(codec);
+ wm8995->codec = codec;
ret = snd_soc_codec_set_cache_io(codec, 16, 16, wm8995->control_type);
if (ret < 0) {
@@ -1547,21 +1597,58 @@ static int wm8995_probe(struct snd_soc_codec *codec)
return ret;
}
+ for (i = 0; i < ARRAY_SIZE(wm8995->supplies); i++)
+ wm8995->supplies[i].supply = wm8995_supply_names[i];
+
+ ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8995->supplies),
+ wm8995->supplies);
+ if (ret) {
+ dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+ return ret;
+ }
+
+ wm8995->disable_nb[0].notifier_call = wm8995_regulator_event_0;
+ wm8995->disable_nb[1].notifier_call = wm8995_regulator_event_1;
+ wm8995->disable_nb[2].notifier_call = wm8995_regulator_event_2;
+ wm8995->disable_nb[3].notifier_call = wm8995_regulator_event_3;
+ wm8995->disable_nb[4].notifier_call = wm8995_regulator_event_4;
+ wm8995->disable_nb[5].notifier_call = wm8995_regulator_event_5;
+ wm8995->disable_nb[6].notifier_call = wm8995_regulator_event_6;
+ wm8995->disable_nb[7].notifier_call = wm8995_regulator_event_7;
+
+ /* This should really be moved into the regulator core */
+ for (i = 0; i < ARRAY_SIZE(wm8995->supplies); i++) {
+ ret = regulator_register_notifier(wm8995->supplies[i].consumer,
+ &wm8995->disable_nb[i]);
+ if (ret) {
+ dev_err(codec->dev,
+ "Failed to register regulator notifier: %d\n",
+ ret);
+ }
+ }
+
+ ret = regulator_bulk_enable(ARRAY_SIZE(wm8995->supplies),
+ wm8995->supplies);
+ if (ret) {
+ dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+ goto err_reg_get;
+ }
+
ret = snd_soc_read(codec, WM8995_SOFTWARE_RESET);
if (ret < 0) {
dev_err(codec->dev, "Failed to read device ID: %d\n", ret);
- return ret;
+ goto err_reg_enable;
}
if (ret != 0x8995) {
dev_err(codec->dev, "Invalid device ID: %#x\n", ret);
- return -EINVAL;
+ goto err_reg_enable;
}
ret = snd_soc_write(codec, WM8995_SOFTWARE_RESET, 0);
if (ret < 0) {
dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
- return ret;
+ goto err_reg_enable;
}
wm8995_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
@@ -1596,6 +1683,12 @@ static int wm8995_probe(struct snd_soc_codec *codec)
ARRAY_SIZE(wm8995_intercon));
return 0;
+
+err_reg_enable:
+ regulator_bulk_disable(ARRAY_SIZE(wm8995->supplies), wm8995->supplies);
+err_reg_get:
+ regulator_bulk_free(ARRAY_SIZE(wm8995->supplies), wm8995->supplies);
+ return ret;
}
#define WM8995_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index cce704c..55cdf29 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -167,10 +167,10 @@ struct wm9081_priv {
int fll_fref;
int fll_fout;
int tdm_width;
- struct wm9081_retune_mobile_config *retune;
+ struct wm9081_pdata pdata;
};
-static int wm9081_volatile_register(unsigned int reg)
+static int wm9081_volatile_register(struct snd_soc_codec *codec, unsigned int reg)
{
switch (reg) {
case WM9081_SOFTWARE_RESET:
@@ -389,27 +389,6 @@ SOC_DAPM_SINGLE("IN2 Switch", WM9081_ANALOGUE_MIXER, 2, 1, 0),
SOC_DAPM_SINGLE("Playback Switch", WM9081_ANALOGUE_MIXER, 4, 1, 0),
};
-static int speaker_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
-{
- struct snd_soc_codec *codec = w->codec;
- unsigned int reg = snd_soc_read(codec, WM9081_POWER_MANAGEMENT);
-
- switch (event) {
- case SND_SOC_DAPM_POST_PMU:
- reg |= WM9081_SPK_ENA;
- break;
-
- case SND_SOC_DAPM_PRE_PMD:
- reg &= ~WM9081_SPK_ENA;
- break;
- }
-
- snd_soc_write(codec, WM9081_POWER_MANAGEMENT, reg);
-
- return 0;
-}
-
struct _fll_div {
u16 fll_fratio;
u16 fll_outdiv;
@@ -747,9 +726,8 @@ SND_SOC_DAPM_MIXER_NAMED_CTL("Mixer", SND_SOC_NOPM, 0, 0,
SND_SOC_DAPM_PGA("LINEOUT PGA", WM9081_POWER_MANAGEMENT, 4, 0, NULL, 0),
-SND_SOC_DAPM_PGA_E("Speaker PGA", WM9081_POWER_MANAGEMENT, 2, 0, NULL, 0,
- speaker_event,
- SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_PGA("Speaker PGA", WM9081_POWER_MANAGEMENT, 2, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Speaker", WM9081_POWER_MANAGEMENT, 1, 0, NULL, 0),
SND_SOC_DAPM_OUTPUT("LINEOUT"),
SND_SOC_DAPM_OUTPUT("SPKN"),
@@ -762,7 +740,7 @@ SND_SOC_DAPM_SUPPLY("TOCLK", WM9081_CLOCK_CONTROL_3, 2, 0, NULL, 0),
};
-static const struct snd_soc_dapm_route audio_paths[] = {
+static const struct snd_soc_dapm_route wm9081_audio_paths[] = {
{ "DAC", NULL, "CLK_SYS" },
{ "DAC", NULL, "CLK_DSP" },
@@ -780,8 +758,10 @@ static const struct snd_soc_dapm_route audio_paths[] = {
{ "Speaker PGA", NULL, "TOCLK" },
{ "Speaker PGA", NULL, "CLK_SYS" },
- { "SPKN", NULL, "Speaker PGA" },
- { "SPKP", NULL, "Speaker PGA" },
+ { "Speaker", NULL, "Speaker PGA" },
+
+ { "SPKN", NULL, "Speaker" },
+ { "SPKP", NULL, "Speaker" },
};
static int wm9081_set_bias_level(struct snd_soc_codec *codec,
@@ -1082,21 +1062,22 @@ static int wm9081_hw_params(struct snd_pcm_substream *substream,
aif4 |= wm9081->bclk / wm9081->fs;
/* Apply a ReTune Mobile configuration if it's in use */
- if (wm9081->retune) {
- struct wm9081_retune_mobile_config *retune = wm9081->retune;
+ if (wm9081->pdata.num_retune_configs) {
+ struct wm9081_pdata *pdata = &wm9081->pdata;
struct wm9081_retune_mobile_setting *s;
int eq1;
best = 0;
- best_val = abs(retune->configs[0].rate - wm9081->fs);
- for (i = 0; i < retune->num_configs; i++) {
- cur_val = abs(retune->configs[i].rate - wm9081->fs);
+ best_val = abs(pdata->retune_configs[0].rate - wm9081->fs);
+ for (i = 0; i < pdata->num_retune_configs; i++) {
+ cur_val = abs(pdata->retune_configs[i].rate -
+ wm9081->fs);
if (cur_val < best_val) {
best_val = cur_val;
best = i;
}
}
- s = &retune->configs[best];
+ s = &pdata->retune_configs[best];
dev_dbg(codec->dev, "ReTune Mobile %s tuned for %dHz\n",
s->name, s->rate);
@@ -1139,10 +1120,9 @@ static int wm9081_digital_mute(struct snd_soc_dai *codec_dai, int mute)
return 0;
}
-static int wm9081_set_sysclk(struct snd_soc_dai *codec_dai,
+static int wm9081_set_sysclk(struct snd_soc_codec *codec,
int clk_id, unsigned int freq, int dir)
{
- struct snd_soc_codec *codec = codec_dai->codec;
struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec);
switch (clk_id) {
@@ -1207,7 +1187,6 @@ static int wm9081_set_tdm_slot(struct snd_soc_dai *dai,
static struct snd_soc_dai_ops wm9081_dai_ops = {
.hw_params = wm9081_hw_params,
- .set_sysclk = wm9081_set_sysclk,
.set_fmt = wm9081_set_dai_fmt,
.digital_mute = wm9081_digital_mute,
.set_tdm_slot = wm9081_set_tdm_slot,
@@ -1231,7 +1210,6 @@ static struct snd_soc_dai_driver wm9081_dai = {
static int wm9081_probe(struct snd_soc_codec *codec)
{
struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec);
- struct snd_soc_dapm_context *dapm = &codec->dapm;
int ret;
u16 reg;
@@ -1255,6 +1233,14 @@ static int wm9081_probe(struct snd_soc_codec *codec)
return ret;
}
+ reg = 0;
+ if (wm9081->pdata.irq_high)
+ reg |= WM9081_IRQ_POL;
+ if (!wm9081->pdata.irq_cmos)
+ reg |= WM9081_IRQ_OP_CTRL;
+ snd_soc_update_bits(codec, WM9081_INTERRUPT_CONTROL,
+ WM9081_IRQ_POL | WM9081_IRQ_OP_CTRL, reg);
+
wm9081_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
/* Enable zero cross by default */
@@ -1266,17 +1252,13 @@ static int wm9081_probe(struct snd_soc_codec *codec)
snd_soc_add_controls(codec, wm9081_snd_controls,
ARRAY_SIZE(wm9081_snd_controls));
- if (!wm9081->retune) {
+ if (!wm9081->pdata.num_retune_configs) {
dev_dbg(codec->dev,
"No ReTune Mobile data, using normal EQ\n");
snd_soc_add_controls(codec, wm9081_eq_controls,
ARRAY_SIZE(wm9081_eq_controls));
}
- snd_soc_dapm_new_controls(dapm, wm9081_dapm_widgets,
- ARRAY_SIZE(wm9081_dapm_widgets));
- snd_soc_dapm_add_routes(dapm, audio_paths, ARRAY_SIZE(audio_paths));
-
return ret;
}
@@ -1320,11 +1302,19 @@ static struct snd_soc_codec_driver soc_codec_dev_wm9081 = {
.remove = wm9081_remove,
.suspend = wm9081_suspend,
.resume = wm9081_resume,
+
+ .set_sysclk = wm9081_set_sysclk,
.set_bias_level = wm9081_set_bias_level,
+
.reg_cache_size = ARRAY_SIZE(wm9081_reg_defaults),
.reg_word_size = sizeof(u16),
.reg_cache_default = wm9081_reg_defaults,
.volatile_register = wm9081_volatile_register,
+
+ .dapm_widgets = wm9081_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(wm9081_dapm_widgets),
+ .dapm_routes = wm9081_audio_paths,
+ .num_dapm_routes = ARRAY_SIZE(wm9081_audio_paths),
};
#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
@@ -1343,8 +1333,8 @@ static __devinit int wm9081_i2c_probe(struct i2c_client *i2c,
wm9081->control_data = i2c;
if (dev_get_platdata(&i2c->dev))
- memcpy(&wm9081->retune, dev_get_platdata(&i2c->dev),
- sizeof(wm9081->retune));
+ memcpy(&wm9081->pdata, dev_get_platdata(&i2c->dev),
+ sizeof(wm9081->pdata));
ret = snd_soc_register_codec(&i2c->dev,
&soc_codec_dev_wm9081, &wm9081_dai, 1);
@@ -1368,7 +1358,7 @@ MODULE_DEVICE_TABLE(i2c, wm9081_i2c_id);
static struct i2c_driver wm9081_i2c_driver = {
.driver = {
- .name = "wm9081-codec",
+ .name = "wm9081",
.owner = THIS_MODULE,
},
.probe = wm9081_i2c_probe,
diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c
index a788c42..4de1220 100644
--- a/sound/soc/codecs/wm9090.c
+++ b/sound/soc/codecs/wm9090.c
@@ -144,7 +144,7 @@ struct wm9090_priv {
void *control_data;
};
-static int wm9090_volatile(unsigned int reg)
+static int wm9090_volatile(struct snd_soc_codec *codec, unsigned int reg)
{
switch (reg) {
case WM9090_SOFTWARE_RESET:
@@ -518,7 +518,7 @@ static int wm9090_set_bias_level(struct snd_soc_codec *codec,
for (i = 1; i < codec->driver->reg_cache_size; i++) {
if (reg_cache[i] == wm9090_reg_defaults[i])
continue;
- if (wm9090_volatile(i))
+ if (wm9090_volatile(codec, i))
continue;
ret = snd_soc_write(codec, i, reg_cache[i]);
@@ -551,7 +551,6 @@ static int wm9090_set_bias_level(struct snd_soc_codec *codec,
static int wm9090_probe(struct snd_soc_codec *codec)
{
struct wm9090_priv *wm9090 = snd_soc_codec_get_drvdata(codec);
- u16 *reg_cache = codec->reg_cache;
int ret;
codec->control_data = wm9090->control_data;
@@ -576,22 +575,30 @@ static int wm9090_probe(struct snd_soc_codec *codec)
/* Configure some defaults; they will be written out when we
* bring the bias up.
*/
- reg_cache[WM9090_IN1_LINE_INPUT_A_VOLUME] |= WM9090_IN1_VU
- | WM9090_IN1A_ZC;
- reg_cache[WM9090_IN1_LINE_INPUT_B_VOLUME] |= WM9090_IN1_VU
- | WM9090_IN1B_ZC;
- reg_cache[WM9090_IN2_LINE_INPUT_A_VOLUME] |= WM9090_IN2_VU
- | WM9090_IN2A_ZC;
- reg_cache[WM9090_IN2_LINE_INPUT_B_VOLUME] |= WM9090_IN2_VU
- | WM9090_IN2B_ZC;
- reg_cache[WM9090_SPEAKER_VOLUME_LEFT] |=
- WM9090_SPKOUT_VU | WM9090_SPKOUTL_ZC;
- reg_cache[WM9090_LEFT_OUTPUT_VOLUME] |=
- WM9090_HPOUT1_VU | WM9090_HPOUT1L_ZC;
- reg_cache[WM9090_RIGHT_OUTPUT_VOLUME] |=
- WM9090_HPOUT1_VU | WM9090_HPOUT1R_ZC;
-
- reg_cache[WM9090_CLOCKING_1] |= WM9090_TOCLK_ENA;
+ snd_soc_update_bits(codec, WM9090_IN1_LINE_INPUT_A_VOLUME,
+ WM9090_IN1_VU | WM9090_IN1A_ZC,
+ WM9090_IN1_VU | WM9090_IN1A_ZC);
+ snd_soc_update_bits(codec, WM9090_IN1_LINE_INPUT_B_VOLUME,
+ WM9090_IN1_VU | WM9090_IN1B_ZC,
+ WM9090_IN1_VU | WM9090_IN1B_ZC);
+ snd_soc_update_bits(codec, WM9090_IN2_LINE_INPUT_A_VOLUME,
+ WM9090_IN2_VU | WM9090_IN2A_ZC,
+ WM9090_IN2_VU | WM9090_IN2A_ZC);
+ snd_soc_update_bits(codec, WM9090_IN2_LINE_INPUT_B_VOLUME,
+ WM9090_IN2_VU | WM9090_IN2B_ZC,
+ WM9090_IN2_VU | WM9090_IN2B_ZC);
+ snd_soc_update_bits(codec, WM9090_SPEAKER_VOLUME_LEFT,
+ WM9090_SPKOUT_VU | WM9090_SPKOUTL_ZC,
+ WM9090_SPKOUT_VU | WM9090_SPKOUTL_ZC);
+ snd_soc_update_bits(codec, WM9090_LEFT_OUTPUT_VOLUME,
+ WM9090_HPOUT1_VU | WM9090_HPOUT1L_ZC,
+ WM9090_HPOUT1_VU | WM9090_HPOUT1L_ZC);
+ snd_soc_update_bits(codec, WM9090_RIGHT_OUTPUT_VOLUME,
+ WM9090_HPOUT1_VU | WM9090_HPOUT1R_ZC,
+ WM9090_HPOUT1_VU | WM9090_HPOUT1R_ZC);
+
+ snd_soc_update_bits(codec, WM9090_CLOCKING_1,
+ WM9090_TOCLK_ENA, WM9090_TOCLK_ENA);
wm9090_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index 5168927..7b6b3c1 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -82,7 +82,8 @@ static void wait_for_dc_servo(struct snd_soc_codec *codec, unsigned int op)
} while (reg & op && count < 400);
if (reg & op)
- dev_err(codec->dev, "Timed out waiting for DC Servo\n");
+ dev_err(codec->dev, "Timed out waiting for DC Servo %x\n",
+ op);
}
/*
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c
index 9e0e565..d0d60b8 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -658,7 +658,7 @@ static int davinci_i2s_probe(struct platform_device *pdev)
return -ENODEV;
}
- ioarea = request_mem_region(mem->start, (mem->end - mem->start) + 1,
+ ioarea = request_mem_region(mem->start, resource_size(mem),
pdev->name);
if (!ioarea) {
dev_err(&pdev->dev, "McBSP region already claimed\n");
@@ -694,20 +694,25 @@ static int davinci_i2s_probe(struct platform_device *pdev)
}
clk_enable(dev->clk);
- dev->base = (void __iomem *)IO_ADDRESS(mem->start);
+ dev->base = ioremap(mem->start, resource_size(mem));
+ if (!dev->base) {
+ dev_err(&pdev->dev, "ioremap failed\n");
+ ret = -ENOMEM;
+ goto err_release_clk;
+ }
dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].dma_addr =
- (dma_addr_t)(io_v2p(dev->base) + DAVINCI_MCBSP_DXR_REG);
+ (dma_addr_t)(mem->start + DAVINCI_MCBSP_DXR_REG);
dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].dma_addr =
- (dma_addr_t)(io_v2p(dev->base) + DAVINCI_MCBSP_DRR_REG);
+ (dma_addr_t)(mem->start + DAVINCI_MCBSP_DRR_REG);
/* first TX, then RX */
res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
if (!res) {
dev_err(&pdev->dev, "no DMA resource\n");
ret = -ENXIO;
- goto err_free_mem;
+ goto err_iounmap;
}
dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].channel = res->start;
@@ -715,7 +720,7 @@ static int davinci_i2s_probe(struct platform_device *pdev)
if (!res) {
dev_err(&pdev->dev, "no DMA resource\n");
ret = -ENXIO;
- goto err_free_mem;
+ goto err_iounmap;
}
dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].channel = res->start;
dev->dev = &pdev->dev;
@@ -724,14 +729,19 @@ static int davinci_i2s_probe(struct platform_device *pdev)
ret = snd_soc_register_dai(&pdev->dev, &davinci_i2s_dai);
if (ret != 0)
- goto err_free_mem;
+ goto err_iounmap;
return 0;
+err_iounmap:
+ iounmap(dev->base);
+err_release_clk:
+ clk_disable(dev->clk);
+ clk_put(dev->clk);
err_free_mem:
kfree(dev);
err_release_region:
- release_mem_region(mem->start, (mem->end - mem->start) + 1);
+ release_mem_region(mem->start, resource_size(mem));
return ret;
}
@@ -747,7 +757,7 @@ static int davinci_i2s_remove(struct platform_device *pdev)
dev->clk = NULL;
kfree(dev);
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- release_mem_region(mem->start, (mem->end - mem->start) + 1);
+ release_mem_region(mem->start, resource_size(mem));
return 0;
}
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index fb55d2c..a5af834 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -868,7 +868,7 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
}
ioarea = request_mem_region(mem->start,
- (mem->end - mem->start) + 1, pdev->name);
+ resource_size(mem), pdev->name);
if (!ioarea) {
dev_err(&pdev->dev, "Audio region already claimed\n");
ret = -EBUSY;
@@ -885,7 +885,13 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
clk_enable(dev->clk);
dev->clk_active = 1;
- dev->base = (void __iomem *)IO_ADDRESS(mem->start);
+ dev->base = ioremap(mem->start, resource_size(mem));
+ if (!dev->base) {
+ dev_err(&pdev->dev, "ioremap failed\n");
+ ret = -ENOMEM;
+ goto err_release_clk;
+ }
+
dev->op_mode = pdata->op_mode;
dev->tdm_slots = pdata->tdm_slots;
dev->num_serializer = pdata->num_serializer;
@@ -899,14 +905,14 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
dma_data->asp_chan_q = pdata->asp_chan_q;
dma_data->ram_chan_q = pdata->ram_chan_q;
dma_data->dma_addr = (dma_addr_t) (pdata->tx_dma_offset +
- io_v2p(dev->base));
+ mem->start);
/* first TX, then RX */
res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
if (!res) {
dev_err(&pdev->dev, "no DMA resource\n");
ret = -ENODEV;
- goto err_release_region;
+ goto err_iounmap;
}
dma_data->channel = res->start;
@@ -915,13 +921,13 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
dma_data->asp_chan_q = pdata->asp_chan_q;
dma_data->ram_chan_q = pdata->ram_chan_q;
dma_data->dma_addr = (dma_addr_t)(pdata->rx_dma_offset +
- io_v2p(dev->base));
+ mem->start);
res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
if (!res) {
dev_err(&pdev->dev, "no DMA resource\n");
ret = -ENODEV;
- goto err_release_region;
+ goto err_iounmap;
}
dma_data->channel = res->start;
@@ -929,11 +935,16 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
ret = snd_soc_register_dai(&pdev->dev, &davinci_mcasp_dai[pdata->op_mode]);
if (ret != 0)
- goto err_release_region;
+ goto err_iounmap;
return 0;
+err_iounmap:
+ iounmap(dev->base);
+err_release_clk:
+ clk_disable(dev->clk);
+ clk_put(dev->clk);
err_release_region:
- release_mem_region(mem->start, (mem->end - mem->start) + 1);
+ release_mem_region(mem->start, resource_size(mem));
err_release_data:
kfree(dev);
@@ -951,7 +962,7 @@ static int davinci_mcasp_remove(struct platform_device *pdev)
dev->clk = NULL;
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- release_mem_region(mem->start, (mem->end - mem->start) + 1);
+ release_mem_region(mem->start, resource_size(mem));
kfree(dev);
diff --git a/sound/soc/ep93xx/Kconfig b/sound/soc/ep93xx/Kconfig
index 5742904..91a28de 100644
--- a/sound/soc/ep93xx/Kconfig
+++ b/sound/soc/ep93xx/Kconfig
@@ -30,3 +30,12 @@ config SND_EP93XX_SOC_SIMONE
help
Say Y or M here if you want to add support for AC97 audio on the
Simplemachines Sim.One board.
+
+config SND_EP93XX_SOC_EDB93XX
+ tristate "SoC Audio support for Cirrus Logic EDB93xx boards"
+ depends on SND_EP93XX_SOC && (MACH_EDB9301 || MACH_EDB9302 || MACH_EDB9302A || MACH_EDB9307A || MACH_EDB9315A)
+ select SND_EP93XX_SOC_I2S
+ select SND_SOC_CS4271
+ help
+ Say Y or M here if you want to add support for I2S audio on the
+ Cirrus Logic EDB93xx boards.
diff --git a/sound/soc/ep93xx/Makefile b/sound/soc/ep93xx/Makefile
index 8e7977f..5514146 100644
--- a/sound/soc/ep93xx/Makefile
+++ b/sound/soc/ep93xx/Makefile
@@ -10,6 +10,8 @@ obj-$(CONFIG_SND_EP93XX_SOC_AC97) += snd-soc-ep93xx-ac97.o
# EP93XX Machine Support
snd-soc-snappercl15-objs := snappercl15.o
snd-soc-simone-objs := simone.o
+snd-soc-edb93xx-objs := edb93xx.o
obj-$(CONFIG_SND_EP93XX_SOC_SNAPPERCL15) += snd-soc-snappercl15.o
obj-$(CONFIG_SND_EP93XX_SOC_SIMONE) += snd-soc-simone.o
+obj-$(CONFIG_SND_EP93XX_SOC_EDB93XX) += snd-soc-edb93xx.o
diff --git a/sound/soc/ep93xx/edb93xx.c b/sound/soc/ep93xx/edb93xx.c
new file mode 100644
index 0000000..d3aa151
--- /dev/null
+++ b/sound/soc/ep93xx/edb93xx.c
@@ -0,0 +1,142 @@
+/*
+ * SoC audio for EDB93xx
+ *
+ * Copyright (c) 2010 Alexander Sverdlin <subaparts@yandex.ru>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * This driver support CS4271 codec being master or slave, working
+ * in control port mode, connected either via SPI or I2C.
+ * The data format accepted is I2S or left-justified.
+ * DAPM support not implemented.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <asm/mach-types.h>
+#include <mach/hardware.h>
+#include "ep93xx-pcm.h"
+
+#define edb93xx_has_audio() (machine_is_edb9301() || \
+ machine_is_edb9302() || \
+ machine_is_edb9302a() || \
+ machine_is_edb9307a() || \
+ machine_is_edb9315a())
+
+static int edb93xx_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+ int err;
+ unsigned int mclk_rate;
+ unsigned int rate = params_rate(params);
+
+ /*
+ * According to CS4271 datasheet we use MCLK/LRCK=256 for
+ * rates below 50kHz and 128 for higher sample rates
+ */
+ if (rate < 50000)
+ mclk_rate = rate * 64 * 4;
+ else
+ mclk_rate = rate * 64 * 2;
+
+ err = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_IF |
+ SND_SOC_DAIFMT_CBS_CFS);
+ if (err)
+ return err;
+
+ err = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_IF |
+ SND_SOC_DAIFMT_CBS_CFS);
+ if (err)
+ return err;
+
+ err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk_rate,
+ SND_SOC_CLOCK_IN);
+ if (err)
+ return err;
+
+ return snd_soc_dai_set_sysclk(cpu_dai, 0, mclk_rate,
+ SND_SOC_CLOCK_OUT);
+}
+
+static struct snd_soc_ops edb93xx_ops = {
+ .hw_params = edb93xx_hw_params,
+};
+
+static struct snd_soc_dai_link edb93xx_dai = {
+ .name = "CS4271",
+ .stream_name = "CS4271 HiFi",
+ .platform_name = "ep93xx-pcm-audio",
+ .cpu_dai_name = "ep93xx-i2s",
+ .codec_name = "spi0.0",
+ .codec_dai_name = "cs4271-hifi",
+ .ops = &edb93xx_ops,
+};
+
+static struct snd_soc_card snd_soc_edb93xx = {
+ .name = "EDB93XX",
+ .dai_link = &edb93xx_dai,
+ .num_links = 1,
+};
+
+static struct platform_device *edb93xx_snd_device;
+
+static int __init edb93xx_init(void)
+{
+ int ret;
+
+ if (!edb93xx_has_audio())
+ return -ENODEV;
+
+ ret = ep93xx_i2s_acquire(EP93XX_SYSCON_DEVCFG_I2SONAC97,
+ EP93XX_SYSCON_I2SCLKDIV_ORIDE |
+ EP93XX_SYSCON_I2SCLKDIV_SPOL);
+ if (ret)
+ return ret;
+
+ edb93xx_snd_device = platform_device_alloc("soc-audio", -1);
+ if (!edb93xx_snd_device) {
+ ret = -ENOMEM;
+ goto free_i2s;
+ }
+
+ platform_set_drvdata(edb93xx_snd_device, &snd_soc_edb93xx);
+ ret = platform_device_add(edb93xx_snd_device);
+ if (ret)
+ goto device_put;
+
+ return 0;
+
+device_put:
+ platform_device_put(edb93xx_snd_device);
+free_i2s:
+ ep93xx_i2s_release();
+ return ret;
+}
+module_init(edb93xx_init);
+
+static void __exit edb93xx_exit(void)
+{
+ platform_device_unregister(edb93xx_snd_device);
+ ep93xx_i2s_release();
+}
+module_exit(edb93xx_exit);
+
+MODULE_AUTHOR("Alexander Sverdlin <subaparts@yandex.ru>");
+MODULE_DESCRIPTION("ALSA SoC EDB93xx");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/ep93xx/ep93xx-ac97.c b/sound/soc/ep93xx/ep93xx-ac97.c
index 68a0bae..104e95c 100644
--- a/sound/soc/ep93xx/ep93xx-ac97.c
+++ b/sound/soc/ep93xx/ep93xx-ac97.c
@@ -253,7 +253,6 @@ static int ep93xx_ac97_trigger(struct snd_pcm_substream *substream,
struct ep93xx_ac97_info *info = snd_soc_dai_get_drvdata(dai);
unsigned v = 0;
-
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_RESUME:
diff --git a/sound/soc/ep93xx/ep93xx-i2s.c b/sound/soc/ep93xx/ep93xx-i2s.c
index fff579a..042f4e9 100644
--- a/sound/soc/ep93xx/ep93xx-i2s.c
+++ b/sound/soc/ep93xx/ep93xx-i2s.c
@@ -242,7 +242,7 @@ static int ep93xx_i2s_hw_params(struct snd_pcm_substream *substream,
{
struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai);
unsigned word_len, div, sdiv, lrdiv;
- int found = 0, err;
+ int err;
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
@@ -275,15 +275,14 @@ static int ep93xx_i2s_hw_params(struct snd_pcm_substream *substream,
* the codec uses.
*/
div = clk_get_rate(info->mclk) / params_rate(params);
- for (sdiv = 2; sdiv <= 4; sdiv += 2)
- for (lrdiv = 64; lrdiv <= 128; lrdiv <<= 1)
- if (sdiv * lrdiv == div) {
- found = 1;
- goto out;
- }
-out:
- if (!found)
- return -EINVAL;
+ sdiv = 4;
+ if (div > (256 + 512) / 2) {
+ lrdiv = 128;
+ } else {
+ lrdiv = 64;
+ if (div < (128 + 256) / 2)
+ sdiv = 2;
+ }
err = clk_set_rate(info->sclk, clk_get_rate(info->mclk) / sdiv);
if (err)
@@ -314,10 +313,12 @@ static int ep93xx_i2s_suspend(struct snd_soc_dai *dai)
struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai);
if (!dai->active)
- return;
+ return 0;
ep93xx_i2s_disable(info, SNDRV_PCM_STREAM_PLAYBACK);
ep93xx_i2s_disable(info, SNDRV_PCM_STREAM_CAPTURE);
+
+ return 0;
}
static int ep93xx_i2s_resume(struct snd_soc_dai *dai)
@@ -325,10 +326,12 @@ static int ep93xx_i2s_resume(struct snd_soc_dai *dai)
struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai);
if (!dai->active)
- return;
+ return 0;
ep93xx_i2s_enable(info, SNDRV_PCM_STREAM_PLAYBACK);
ep93xx_i2s_enable(info, SNDRV_PCM_STREAM_CAPTURE);
+
+ return 0;
}
#else
#define ep93xx_i2s_suspend NULL
@@ -352,13 +355,13 @@ static struct snd_soc_dai_driver ep93xx_i2s_dai = {
.playback = {
.channels_min = 2,
.channels_max = 2,
- .rates = SNDRV_PCM_RATE_8000_96000,
+ .rates = SNDRV_PCM_RATE_8000_192000,
.formats = EP93XX_I2S_FORMATS,
},
.capture = {
.channels_min = 2,
.channels_max = 2,
- .rates = SNDRV_PCM_RATE_8000_96000,
+ .rates = SNDRV_PCM_RATE_8000_192000,
.formats = EP93XX_I2S_FORMATS,
},
.ops = &ep93xx_i2s_dai_ops,
diff --git a/sound/soc/ep93xx/ep93xx-pcm.c b/sound/soc/ep93xx/ep93xx-pcm.c
index 0667077..a456e49 100644
--- a/sound/soc/ep93xx/ep93xx-pcm.c
+++ b/sound/soc/ep93xx/ep93xx-pcm.c
@@ -35,9 +35,9 @@ static const struct snd_pcm_hardware ep93xx_pcm_hardware = {
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER),
- .rates = SNDRV_PCM_RATE_8000_96000,
+ .rates = SNDRV_PCM_RATE_8000_192000,
.rate_min = SNDRV_PCM_RATE_8000,
- .rate_max = SNDRV_PCM_RATE_96000,
+ .rate_max = SNDRV_PCM_RATE_192000,
.formats = (SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE |
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index 7d7847a..c16c6b2 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -53,9 +53,8 @@ struct mpc8610_hpcd_data {
*
* Here we program the DMACR and PMUXCR registers.
*/
-static int mpc8610_hpcd_machine_probe(struct platform_device *sound_device)
+static int mpc8610_hpcd_machine_probe(struct snd_soc_card *card)
{
- struct snd_soc_card *card = platform_get_drvdata(sound_device);
struct mpc8610_hpcd_data *machine_data =
container_of(card, struct mpc8610_hpcd_data, card);
struct ccsr_guts_86xx __iomem *guts;
@@ -138,9 +137,8 @@ static int mpc8610_hpcd_startup(struct snd_pcm_substream *substream)
* This function is called to remove the sound device for one SSI. We
* de-program the DMACR and PMUXCR register.
*/
-static int mpc8610_hpcd_machine_remove(struct platform_device *sound_device)
+static int mpc8610_hpcd_machine_remove(struct snd_soc_card *card)
{
- struct snd_soc_card *card = platform_get_drvdata(sound_device);
struct mpc8610_hpcd_data *machine_data =
container_of(card, struct mpc8610_hpcd_data, card);
struct ccsr_guts_86xx __iomem *guts;
diff --git a/sound/soc/fsl/p1022_ds.c b/sound/soc/fsl/p1022_ds.c
index 026b756..66e0b68 100644
--- a/sound/soc/fsl/p1022_ds.c
+++ b/sound/soc/fsl/p1022_ds.c
@@ -85,9 +85,8 @@ struct machine_data {
*
* Here we program the DMACR and PMUXCR registers.
*/
-static int p1022_ds_machine_probe(struct platform_device *sound_device)
+static int p1022_ds_machine_probe(struct snd_soc_card *card)
{
- struct snd_soc_card *card = platform_get_drvdata(sound_device);
struct machine_data *mdata =
container_of(card, struct machine_data, card);
struct ccsr_guts_85xx __iomem *guts;
@@ -160,9 +159,8 @@ static int p1022_ds_startup(struct snd_pcm_substream *substream)
* This function is called to remove the sound device for one SSI. We
* de-program the DMACR and PMUXCR register.
*/
-static int p1022_ds_machine_remove(struct platform_device *sound_device)
+static int p1022_ds_machine_remove(struct snd_soc_card *card)
{
- struct snd_soc_card *card = platform_get_drvdata(sound_device);
struct machine_data *mdata =
container_of(card, struct machine_data, card);
struct ccsr_guts_85xx __iomem *guts;
diff --git a/sound/soc/imx/Kconfig b/sound/soc/imx/Kconfig
index 9eeb8f0..d8f130d 100644
--- a/sound/soc/imx/Kconfig
+++ b/sound/soc/imx/Kconfig
@@ -30,6 +30,16 @@ config SND_MXC_SOC_WM1133_EV1
Enable support for audio on the i.MX31ADS with the WM1133-EV1
PMIC board with WM8835x fitted.
+config SND_SOC_MX27VIS_AIC32X4
+ tristate "SoC audio support for Visstrim M10 boards"
+ depends on MACH_IMX27_VISSTRIM_M10
+ select SND_SOC_TVL320AIC32X4
+ select SND_MXC_SOC_SSI
+ select SND_MXC_SOC_MX2
+ help
+ Say Y if you want to add support for SoC audio on Visstrim SM10
+ board with TLV320AIC32X4 codec.
+
config SND_SOC_PHYCORE_AC97
tristate "SoC Audio support for Phytec phyCORE (and phyCARD) boards"
depends on MACH_PCM043 || MACH_PCA100
diff --git a/sound/soc/imx/Makefile b/sound/soc/imx/Makefile
index b67fc02..d6d609b 100644
--- a/sound/soc/imx/Makefile
+++ b/sound/soc/imx/Makefile
@@ -10,8 +10,10 @@ obj-$(CONFIG_SND_MXC_SOC_MX2) += snd-soc-imx-mx2.o
# i.MX Machine Support
snd-soc-eukrea-tlv320-objs := eukrea-tlv320.o
snd-soc-phycore-ac97-objs := phycore-ac97.o
+snd-soc-mx27vis-aic32x4-objs := mx27vis-aic32x4.o
snd-soc-wm1133-ev1-objs := wm1133-ev1.o
obj-$(CONFIG_SND_SOC_EUKREA_TLV320) += snd-soc-eukrea-tlv320.o
obj-$(CONFIG_SND_SOC_PHYCORE_AC97) += snd-soc-phycore-ac97.o
+obj-$(CONFIG_SND_SOC_MX27VIS_AIC32X4) += snd-soc-mx27vis-aic32x4.o
obj-$(CONFIG_SND_MXC_SOC_WM1133_EV1) += snd-soc-wm1133-ev1.o
diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c
index 30894ea..bc92ec6 100644
--- a/sound/soc/imx/imx-ssi.c
+++ b/sound/soc/imx/imx-ssi.c
@@ -108,7 +108,7 @@ static int imx_ssi_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
break;
case SND_SOC_DAIFMT_DSP_B:
/* data on rising edge of bclk, frame high with data */
- strcr |= SSI_STCR_TFSL;
+ strcr |= SSI_STCR_TFSL | SSI_STCR_TXBIT0;
break;
case SND_SOC_DAIFMT_DSP_A:
/* data on rising edge of bclk, frame high 1clk before data */
@@ -656,6 +656,9 @@ static int imx_ssi_probe(struct platform_device *pdev)
ssi->dma_params_rx.dma_addr = res->start + SSI_SRX0;
ssi->dma_params_tx.dma_addr = res->start + SSI_STX0;
+ ssi->dma_params_tx.burstsize = 4;
+ ssi->dma_params_rx.burstsize = 4;
+
res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx0");
if (res)
ssi->dma_params_tx.dma = res->start;
diff --git a/sound/soc/imx/mx27vis-aic32x4.c b/sound/soc/imx/mx27vis-aic32x4.c
new file mode 100644
index 0000000..054110b
--- /dev/null
+++ b/sound/soc/imx/mx27vis-aic32x4.c
@@ -0,0 +1,137 @@
+/*
+ * mx27vis-aic32x4.c
+ *
+ * Copyright 2011 Vista Silicon S.L.
+ *
+ * Author: Javier Martin <javier.martin@vista-silicon.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/device.h>
+#include <linux/i2c.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <asm/mach-types.h>
+#include <mach/audmux.h>
+
+#include "../codecs/tlv320aic32x4.h"
+#include "imx-ssi.h"
+
+static int mx27vis_aic32x4_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+ int ret;
+ u32 dai_format;
+
+ dai_format = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBM_CFM;
+
+ /* set codec DAI configuration */
+ snd_soc_dai_set_fmt(codec_dai, dai_format);
+
+ /* set cpu DAI configuration */
+ snd_soc_dai_set_fmt(cpu_dai, dai_format);
+
+ ret = snd_soc_dai_set_sysclk(codec_dai, 0,
+ 25000000, SND_SOC_CLOCK_OUT);
+ if (ret) {
+ pr_err("%s: failed setting codec sysclk\n", __func__);
+ return ret;
+ }
+
+ ret = snd_soc_dai_set_sysclk(cpu_dai, IMX_SSP_SYS_CLK, 0,
+ SND_SOC_CLOCK_IN);
+ if (ret) {
+ pr_err("can't set CPU system clock IMX_SSP_SYS_CLK\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static struct snd_soc_ops mx27vis_aic32x4_snd_ops = {
+ .hw_params = mx27vis_aic32x4_hw_params,
+};
+
+static struct snd_soc_dai_link mx27vis_aic32x4_dai = {
+ .name = "tlv320aic32x4",
+ .stream_name = "TLV320AIC32X4",
+ .codec_dai_name = "tlv320aic32x4-hifi",
+ .platform_name = "imx-pcm-audio.0",
+ .codec_name = "tlv320aic32x4.0-0018",
+ .cpu_dai_name = "imx-ssi.0",
+ .ops = &mx27vis_aic32x4_snd_ops,
+};
+
+static struct snd_soc_card mx27vis_aic32x4 = {
+ .name = "visstrim_m10-audio",
+ .dai_link = &mx27vis_aic32x4_dai,
+ .num_links = 1,
+};
+
+static struct platform_device *mx27vis_aic32x4_snd_device;
+
+static int __init mx27vis_aic32x4_init(void)
+{
+ int ret;
+
+ mx27vis_aic32x4_snd_device = platform_device_alloc("soc-audio", -1);
+ if (!mx27vis_aic32x4_snd_device)
+ return -ENOMEM;
+
+ platform_set_drvdata(mx27vis_aic32x4_snd_device, &mx27vis_aic32x4);
+ ret = platform_device_add(mx27vis_aic32x4_snd_device);
+
+ if (ret) {
+ printk(KERN_ERR "ASoC: Platform device allocation failed\n");
+ platform_device_put(mx27vis_aic32x4_snd_device);
+ }
+
+ /* Connect SSI0 as clock slave to SSI1 external pins */
+ mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0,
+ MXC_AUDMUX_V1_PCR_SYN |
+ MXC_AUDMUX_V1_PCR_TFSDIR |
+ MXC_AUDMUX_V1_PCR_TCLKDIR |
+ MXC_AUDMUX_V1_PCR_TFCSEL(MX27_AUDMUX_PPCR1_SSI_PINS_1) |
+ MXC_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_PPCR1_SSI_PINS_1)
+ );
+ mxc_audmux_v1_configure_port(MX27_AUDMUX_PPCR1_SSI_PINS_1,
+ MXC_AUDMUX_V1_PCR_SYN |
+ MXC_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR1_SSI0)
+ );
+
+ return ret;
+}
+
+static void __exit mx27vis_aic32x4_exit(void)
+{
+ platform_device_unregister(mx27vis_aic32x4_snd_device);
+}
+
+module_init(mx27vis_aic32x4_init);
+module_exit(mx27vis_aic32x4_exit);
+
+MODULE_AUTHOR("Javier Martin <javier.martin@vista-silicon.com>");
+MODULE_DESCRIPTION("ALSA SoC AIC32X4 mx27 visstrim");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/mid-x86/Kconfig b/sound/soc/mid-x86/Kconfig
new file mode 100644
index 0000000..2935042
--- /dev/null
+++ b/sound/soc/mid-x86/Kconfig
@@ -0,0 +1,14 @@
+config SND_MFLD_MACHINE
+ tristate "SOC Machine Audio driver for Intel Medfield MID platform"
+ depends on INTEL_SCU_IPC
+ depends on SND_INTEL_SST
+ select SND_SOC_SN95031
+ select SND_SST_PLATFORM
+ help
+ This adds support for ASoC machine driver for Intel(R) MID Medfield platform
+ used as alsa device in audio substem in Intel(R) MID devices
+ Say Y if you have such a device
+ If unsure select "N".
+
+config SND_SST_PLATFORM
+ tristate
diff --git a/sound/soc/mid-x86/Makefile b/sound/soc/mid-x86/Makefile
new file mode 100644
index 0000000..6398833
--- /dev/null
+++ b/sound/soc/mid-x86/Makefile
@@ -0,0 +1,5 @@
+snd-soc-sst-platform-objs := sst_platform.o
+snd-soc-mfld-machine-objs := mfld_machine.o
+
+obj-$(CONFIG_SND_SST_PLATFORM) += snd-soc-sst-platform.o
+obj-$(CONFIG_SND_MFLD_MACHINE) += snd-soc-mfld-machine.o
diff --git a/sound/soc/mid-x86/mfld_machine.c b/sound/soc/mid-x86/mfld_machine.c
new file mode 100644
index 0000000..429aa1b
--- /dev/null
+++ b/sound/soc/mid-x86/mfld_machine.c
@@ -0,0 +1,452 @@
+/*
+ * mfld_machine.c - ASoc Machine driver for Intel Medfield MID platform
+ *
+ * Copyright (C) 2010 Intel Corp
+ * Author: Vinod Koul <vinod.koul@intel.com>
+ * Author: Harsha Priya <priya.harsha@intel.com>
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/jack.h>
+#include "../codecs/sn95031.h"
+
+#define MID_MONO 1
+#define MID_STEREO 2
+#define MID_MAX_CAP 5
+#define MFLD_JACK_INSERT 0x04
+
+enum soc_mic_bias_zones {
+ MFLD_MV_START = 0,
+ /* mic bias volutage range for Headphones*/
+ MFLD_MV_HP = 400,
+ /* mic bias volutage range for American Headset*/
+ MFLD_MV_AM_HS = 650,
+ /* mic bias volutage range for Headset*/
+ MFLD_MV_HS = 2000,
+ MFLD_MV_UNDEFINED,
+};
+
+static unsigned int hs_switch;
+static unsigned int lo_dac;
+
+struct mfld_mc_private {
+ struct platform_device *socdev;
+ void __iomem *int_base;
+ struct snd_soc_codec *codec;
+ u8 interrupt_status;
+};
+
+struct snd_soc_jack mfld_jack;
+
+/*Headset jack detection DAPM pins */
+static struct snd_soc_jack_pin mfld_jack_pins[] = {
+ {
+ .pin = "Headphones",
+ .mask = SND_JACK_HEADPHONE,
+ },
+ {
+ .pin = "AMIC1",
+ .mask = SND_JACK_MICROPHONE,
+ },
+};
+
+/* jack detection voltage zones */
+static struct snd_soc_jack_zone mfld_zones[] = {
+ {MFLD_MV_START, MFLD_MV_AM_HS, SND_JACK_HEADPHONE},
+ {MFLD_MV_AM_HS, MFLD_MV_HS, SND_JACK_HEADSET},
+};
+
+/* sound card controls */
+static const char *headset_switch_text[] = {"Earpiece", "Headset"};
+
+static const char *lo_text[] = {"Vibra", "Headset", "IHF", "None"};
+
+static const struct soc_enum headset_enum =
+ SOC_ENUM_SINGLE_EXT(2, headset_switch_text);
+
+static const struct soc_enum lo_enum =
+ SOC_ENUM_SINGLE_EXT(4, lo_text);
+
+static int headset_get_switch(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ ucontrol->value.integer.value[0] = hs_switch;
+ return 0;
+}
+
+static int headset_set_switch(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+
+ if (ucontrol->value.integer.value[0] == hs_switch)
+ return 0;
+
+ if (ucontrol->value.integer.value[0]) {
+ pr_debug("hs_set HS path\n");
+ snd_soc_dapm_enable_pin(&codec->dapm, "Headphones");
+ snd_soc_dapm_disable_pin(&codec->dapm, "EPOUT");
+ } else {
+ pr_debug("hs_set EP path\n");
+ snd_soc_dapm_disable_pin(&codec->dapm, "Headphones");
+ snd_soc_dapm_enable_pin(&codec->dapm, "EPOUT");
+ }
+ snd_soc_dapm_sync(&codec->dapm);
+ hs_switch = ucontrol->value.integer.value[0];
+
+ return 0;
+}
+
+static void lo_enable_out_pins(struct snd_soc_codec *codec)
+{
+ snd_soc_dapm_enable_pin(&codec->dapm, "IHFOUTL");
+ snd_soc_dapm_enable_pin(&codec->dapm, "IHFOUTR");
+ snd_soc_dapm_enable_pin(&codec->dapm, "LINEOUTL");
+ snd_soc_dapm_enable_pin(&codec->dapm, "LINEOUTR");
+ snd_soc_dapm_enable_pin(&codec->dapm, "VIB1OUT");
+ snd_soc_dapm_enable_pin(&codec->dapm, "VIB2OUT");
+ if (hs_switch) {
+ snd_soc_dapm_enable_pin(&codec->dapm, "Headphones");
+ snd_soc_dapm_disable_pin(&codec->dapm, "EPOUT");
+ } else {
+ snd_soc_dapm_disable_pin(&codec->dapm, "Headphones");
+ snd_soc_dapm_enable_pin(&codec->dapm, "EPOUT");
+ }
+}
+
+static int lo_get_switch(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ ucontrol->value.integer.value[0] = lo_dac;
+ return 0;
+}
+
+static int lo_set_switch(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+
+ if (ucontrol->value.integer.value[0] == lo_dac)
+ return 0;
+
+ /* we dont want to work with last state of lineout so just enable all
+ * pins and then disable pins not required
+ */
+ lo_enable_out_pins(codec);
+ switch (ucontrol->value.integer.value[0]) {
+ case 0:
+ pr_debug("set vibra path\n");
+ snd_soc_dapm_disable_pin(&codec->dapm, "VIB1OUT");
+ snd_soc_dapm_disable_pin(&codec->dapm, "VIB2OUT");
+ snd_soc_update_bits(codec, SN95031_LOCTL, 0x66, 0);
+ break;
+
+ case 1:
+ pr_debug("set hs path\n");
+ snd_soc_dapm_disable_pin(&codec->dapm, "Headphones");
+ snd_soc_dapm_disable_pin(&codec->dapm, "EPOUT");
+ snd_soc_update_bits(codec, SN95031_LOCTL, 0x66, 0x22);
+ break;
+
+ case 2:
+ pr_debug("set spkr path\n");
+ snd_soc_dapm_disable_pin(&codec->dapm, "IHFOUTL");
+ snd_soc_dapm_disable_pin(&codec->dapm, "IHFOUTR");
+ snd_soc_update_bits(codec, SN95031_LOCTL, 0x66, 0x44);
+ break;
+
+ case 3:
+ pr_debug("set null path\n");
+ snd_soc_dapm_disable_pin(&codec->dapm, "LINEOUTL");
+ snd_soc_dapm_disable_pin(&codec->dapm, "LINEOUTR");
+ snd_soc_update_bits(codec, SN95031_LOCTL, 0x66, 0x66);
+ break;
+ }
+ snd_soc_dapm_sync(&codec->dapm);
+ lo_dac = ucontrol->value.integer.value[0];
+ return 0;
+}
+
+static const struct snd_kcontrol_new mfld_snd_controls[] = {
+ SOC_ENUM_EXT("Playback Switch", headset_enum,
+ headset_get_switch, headset_set_switch),
+ SOC_ENUM_EXT("Lineout Mux", lo_enum,
+ lo_get_switch, lo_set_switch),
+};
+
+static const struct snd_soc_dapm_widget mfld_widgets[] = {
+ SND_SOC_DAPM_HP("Headphones", NULL),
+ SND_SOC_DAPM_MIC("Mic", NULL),
+};
+
+static const struct snd_soc_dapm_route mfld_map[] = {
+ {"Headphones", NULL, "HPOUTR"},
+ {"Headphones", NULL, "HPOUTL"},
+ {"Mic", NULL, "AMIC1"},
+};
+
+static void mfld_jack_check(unsigned int intr_status)
+{
+ struct mfld_jack_data jack_data;
+
+ jack_data.mfld_jack = &mfld_jack;
+ jack_data.intr_id = intr_status;
+
+ sn95031_jack_detection(&jack_data);
+ /* TODO: add american headset detection post gpiolib support */
+}
+
+static int mfld_init(struct snd_soc_pcm_runtime *runtime)
+{
+ struct snd_soc_codec *codec = runtime->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+ int ret_val;
+
+ /* Add jack sense widgets */
+ snd_soc_dapm_new_controls(dapm, mfld_widgets, ARRAY_SIZE(mfld_widgets));
+
+ /* Set up the map */
+ snd_soc_dapm_add_routes(dapm, mfld_map, ARRAY_SIZE(mfld_map));
+
+ /* always connected */
+ snd_soc_dapm_enable_pin(dapm, "Headphones");
+ snd_soc_dapm_enable_pin(dapm, "Mic");
+ snd_soc_dapm_sync(dapm);
+
+ ret_val = snd_soc_add_controls(codec, mfld_snd_controls,
+ ARRAY_SIZE(mfld_snd_controls));
+ if (ret_val) {
+ pr_err("soc_add_controls failed %d", ret_val);
+ return ret_val;
+ }
+ /* default is earpiece pin, userspace sets it explcitly */
+ snd_soc_dapm_disable_pin(dapm, "Headphones");
+ /* default is lineout NC, userspace sets it explcitly */
+ snd_soc_dapm_disable_pin(dapm, "LINEOUTL");
+ snd_soc_dapm_disable_pin(dapm, "LINEOUTR");
+ lo_dac = 3;
+ hs_switch = 0;
+ /* we dont use linein in this so set to NC */
+ snd_soc_dapm_disable_pin(dapm, "LINEINL");
+ snd_soc_dapm_disable_pin(dapm, "LINEINR");
+ snd_soc_dapm_sync(dapm);
+
+ /* Headset and button jack detection */
+ ret_val = snd_soc_jack_new(codec, "Intel(R) MID Audio Jack",
+ SND_JACK_HEADSET | SND_JACK_BTN_0 |
+ SND_JACK_BTN_1, &mfld_jack);
+ if (ret_val) {
+ pr_err("jack creation failed\n");
+ return ret_val;
+ }
+
+ ret_val = snd_soc_jack_add_pins(&mfld_jack,
+ ARRAY_SIZE(mfld_jack_pins), mfld_jack_pins);
+ if (ret_val) {
+ pr_err("adding jack pins failed\n");
+ return ret_val;
+ }
+ ret_val = snd_soc_jack_add_zones(&mfld_jack,
+ ARRAY_SIZE(mfld_zones), mfld_zones);
+ if (ret_val) {
+ pr_err("adding jack zones failed\n");
+ return ret_val;
+ }
+
+ /* we want to check if anything is inserted at boot,
+ * so send a fake event to codec and it will read adc
+ * to find if anything is there or not */
+ mfld_jack_check(MFLD_JACK_INSERT);
+ return ret_val;
+}
+
+struct snd_soc_dai_link mfld_msic_dailink[] = {
+ {
+ .name = "Medfield Headset",
+ .stream_name = "Headset",
+ .cpu_dai_name = "Headset-cpu-dai",
+ .codec_dai_name = "SN95031 Headset",
+ .codec_name = "sn95031",
+ .platform_name = "sst-platform",
+ .init = mfld_init,
+ },
+ {
+ .name = "Medfield Speaker",
+ .stream_name = "Speaker",
+ .cpu_dai_name = "Speaker-cpu-dai",
+ .codec_dai_name = "SN95031 Speaker",
+ .codec_name = "sn95031",
+ .platform_name = "sst-platform",
+ .init = NULL,
+ },
+ {
+ .name = "Medfield Vibra",
+ .stream_name = "Vibra1",
+ .cpu_dai_name = "Vibra1-cpu-dai",
+ .codec_dai_name = "SN95031 Vibra1",
+ .codec_name = "sn95031",
+ .platform_name = "sst-platform",
+ .init = NULL,
+ },
+ {
+ .name = "Medfield Haptics",
+ .stream_name = "Vibra2",
+ .cpu_dai_name = "Vibra2-cpu-dai",
+ .codec_dai_name = "SN95031 Vibra2",
+ .codec_name = "sn95031",
+ .platform_name = "sst-platform",
+ .init = NULL,
+ },
+};
+
+/* SoC card */
+static struct snd_soc_card snd_soc_card_mfld = {
+ .name = "medfield_audio",
+ .dai_link = mfld_msic_dailink,
+ .num_links = ARRAY_SIZE(mfld_msic_dailink),
+};
+
+static irqreturn_t snd_mfld_jack_intr_handler(int irq, void *dev)
+{
+ struct mfld_mc_private *mc_private = (struct mfld_mc_private *) dev;
+
+ memcpy_fromio(&mc_private->interrupt_status,
+ ((void *)(mc_private->int_base)),
+ sizeof(u8));
+ return IRQ_WAKE_THREAD;
+}
+
+static irqreturn_t snd_mfld_jack_detection(int irq, void *data)
+{
+ struct mfld_mc_private *mc_drv_ctx = (struct mfld_mc_private *) data;
+
+ if (mfld_jack.codec == NULL)
+ return IRQ_HANDLED;
+ mfld_jack_check(mc_drv_ctx->interrupt_status);
+
+ return IRQ_HANDLED;
+}
+
+static int __devinit snd_mfld_mc_probe(struct platform_device *pdev)
+{
+ int ret_val = 0, irq;
+ struct mfld_mc_private *mc_drv_ctx;
+ struct resource *irq_mem;
+
+ pr_debug("snd_mfld_mc_probe called\n");
+
+ /* retrive the irq number */
+ irq = platform_get_irq(pdev, 0);
+
+ /* audio interrupt base of SRAM location where
+ * interrupts are stored by System FW */
+ mc_drv_ctx = kzalloc(sizeof(*mc_drv_ctx), GFP_ATOMIC);
+ if (!mc_drv_ctx) {
+ pr_err("allocation failed\n");
+ return -ENOMEM;
+ }
+
+ irq_mem = platform_get_resource_byname(
+ pdev, IORESOURCE_MEM, "IRQ_BASE");
+ if (!irq_mem) {
+ pr_err("no mem resource given\n");
+ ret_val = -ENODEV;
+ goto unalloc;
+ }
+ mc_drv_ctx->int_base = ioremap_nocache(irq_mem->start,
+ resource_size(irq_mem));
+ if (!mc_drv_ctx->int_base) {
+ pr_err("Mapping of cache failed\n");
+ ret_val = -ENOMEM;
+ goto unalloc;
+ }
+ /* register for interrupt */
+ ret_val = request_threaded_irq(irq, snd_mfld_jack_intr_handler,
+ snd_mfld_jack_detection,
+ IRQF_SHARED, pdev->dev.driver->name, mc_drv_ctx);
+ if (ret_val) {
+ pr_err("cannot register IRQ\n");
+ goto unalloc;
+ }
+ /* register the soc card */
+ snd_soc_card_mfld.dev = &pdev->dev;
+ ret_val = snd_soc_register_card(&snd_soc_card_mfld);
+ if (ret_val) {
+ pr_debug("snd_soc_register_card failed %d\n", ret_val);
+ goto freeirq;
+ }
+ platform_set_drvdata(pdev, mc_drv_ctx);
+ pr_debug("successfully exited probe\n");
+ return ret_val;
+
+freeirq:
+ free_irq(irq, mc_drv_ctx);
+unalloc:
+ kfree(mc_drv_ctx);
+ return ret_val;
+}
+
+static int __devexit snd_mfld_mc_remove(struct platform_device *pdev)
+{
+ struct mfld_mc_private *mc_drv_ctx = platform_get_drvdata(pdev);
+
+ pr_debug("snd_mfld_mc_remove called\n");
+ free_irq(platform_get_irq(pdev, 0), mc_drv_ctx);
+ snd_soc_unregister_card(&snd_soc_card_mfld);
+ kfree(mc_drv_ctx);
+ platform_set_drvdata(pdev, NULL);
+ return 0;
+}
+
+static struct platform_driver snd_mfld_mc_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "msic_audio",
+ },
+ .probe = snd_mfld_mc_probe,
+ .remove = __devexit_p(snd_mfld_mc_remove),
+};
+
+static int __init snd_mfld_driver_init(void)
+{
+ pr_debug("snd_mfld_driver_init called\n");
+ return platform_driver_register(&snd_mfld_mc_driver);
+}
+module_init(snd_mfld_driver_init);
+
+static void __exit snd_mfld_driver_exit(void)
+{
+ pr_debug("snd_mfld_driver_exit called\n");
+ platform_driver_unregister(&snd_mfld_mc_driver);
+}
+module_exit(snd_mfld_driver_exit);
+
+MODULE_DESCRIPTION("ASoC Intel(R) MID Machine driver");
+MODULE_AUTHOR("Vinod Koul <vinod.koul@intel.com>");
+MODULE_AUTHOR("Harsha Priya <priya.harsha@intel.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:msic-audio");
diff --git a/sound/soc/mid-x86/sst_platform.c b/sound/soc/mid-x86/sst_platform.c
new file mode 100644
index 0000000..ee2c224
--- /dev/null
+++ b/sound/soc/mid-x86/sst_platform.c
@@ -0,0 +1,474 @@
+/*
+ * sst_platform.c - Intel MID Platform driver
+ *
+ * Copyright (C) 2010 Intel Corp
+ * Author: Vinod Koul <vinod.koul@intel.com>
+ * Author: Harsha Priya <priya.harsha@intel.com>
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ *
+ */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include "../../../drivers/staging/intel_sst/intel_sst_ioctl.h"
+#include "../../../drivers/staging/intel_sst/intel_sst.h"
+#include "sst_platform.h"
+
+static struct snd_pcm_hardware sst_platform_pcm_hw = {
+ .info = (SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_DOUBLE |
+ SNDRV_PCM_INFO_PAUSE |
+ SNDRV_PCM_INFO_RESUME |
+ SNDRV_PCM_INFO_MMAP|
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_BLOCK_TRANSFER |
+ SNDRV_PCM_INFO_SYNC_START),
+ .formats = (SNDRV_PCM_FMTBIT_S16 | SNDRV_PCM_FMTBIT_U16 |
+ SNDRV_PCM_FMTBIT_S24 | SNDRV_PCM_FMTBIT_U24 |
+ SNDRV_PCM_FMTBIT_S32 | SNDRV_PCM_FMTBIT_U32),
+ .rates = (SNDRV_PCM_RATE_8000|
+ SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000),
+ .rate_min = SST_MIN_RATE,
+ .rate_max = SST_MAX_RATE,
+ .channels_min = SST_MIN_CHANNEL,
+ .channels_max = SST_MAX_CHANNEL,
+ .buffer_bytes_max = SST_MAX_BUFFER,
+ .period_bytes_min = SST_MIN_PERIOD_BYTES,
+ .period_bytes_max = SST_MAX_PERIOD_BYTES,
+ .periods_min = SST_MIN_PERIODS,
+ .periods_max = SST_MAX_PERIODS,
+ .fifo_size = SST_FIFO_SIZE,
+};
+
+/* MFLD - MSIC */
+struct snd_soc_dai_driver sst_platform_dai[] = {
+{
+ .name = "Headset-cpu-dai",
+ .id = 0,
+ .playback = {
+ .channels_min = SST_STEREO,
+ .channels_max = SST_STEREO,
+ .rates = SNDRV_PCM_RATE_48000,
+ .formats = SNDRV_PCM_FMTBIT_S24_LE,
+ },
+ .capture = {
+ .channels_min = 1,
+ .channels_max = 5,
+ .rates = SNDRV_PCM_RATE_48000,
+ .formats = SNDRV_PCM_FMTBIT_S24_LE,
+ },
+},
+{
+ .name = "Speaker-cpu-dai",
+ .id = 1,
+ .playback = {
+ .channels_min = SST_MONO,
+ .channels_max = SST_STEREO,
+ .rates = SNDRV_PCM_RATE_48000,
+ .formats = SNDRV_PCM_FMTBIT_S24_LE,
+ },
+},
+{
+ .name = "Vibra1-cpu-dai",
+ .id = 2,
+ .playback = {
+ .channels_min = SST_MONO,
+ .channels_max = SST_MONO,
+ .rates = SNDRV_PCM_RATE_48000,
+ .formats = SNDRV_PCM_FMTBIT_S24_LE,
+ },
+},
+{
+ .name = "Vibra2-cpu-dai",
+ .id = 3,
+ .playback = {
+ .channels_min = SST_MONO,
+ .channels_max = SST_STEREO,
+ .rates = SNDRV_PCM_RATE_48000,
+ .formats = SNDRV_PCM_FMTBIT_S24_LE,
+ },
+},
+};
+
+/* helper functions */
+static inline void sst_set_stream_status(struct sst_runtime_stream *stream,
+ int state)
+{
+ spin_lock(&stream->status_lock);
+ stream->stream_status = state;
+ spin_unlock(&stream->status_lock);
+}
+
+static inline int sst_get_stream_status(struct sst_runtime_stream *stream)
+{
+ int state;
+
+ spin_lock(&stream->status_lock);
+ state = stream->stream_status;
+ spin_unlock(&stream->status_lock);
+ return state;
+}
+
+static void sst_fill_pcm_params(struct snd_pcm_substream *substream,
+ struct snd_sst_stream_params *param)
+{
+
+ param->uc.pcm_params.codec = SST_CODEC_TYPE_PCM;
+ param->uc.pcm_params.num_chan = (u8) substream->runtime->channels;
+ param->uc.pcm_params.pcm_wd_sz = substream->runtime->sample_bits;
+ param->uc.pcm_params.reserved = 0;
+ param->uc.pcm_params.sfreq = substream->runtime->rate;
+ param->uc.pcm_params.ring_buffer_size =
+ snd_pcm_lib_buffer_bytes(substream);
+ param->uc.pcm_params.period_count = substream->runtime->period_size;
+ param->uc.pcm_params.ring_buffer_addr =
+ virt_to_phys(substream->dma_buffer.area);
+ pr_debug("period_cnt = %d\n", param->uc.pcm_params.period_count);
+ pr_debug("sfreq= %d, wd_sz = %d\n",
+ param->uc.pcm_params.sfreq, param->uc.pcm_params.pcm_wd_sz);
+}
+
+static int sst_platform_alloc_stream(struct snd_pcm_substream *substream)
+{
+ struct sst_runtime_stream *stream =
+ substream->runtime->private_data;
+ struct snd_sst_stream_params param = {{{0,},},};
+ struct snd_sst_params str_params = {0};
+ int ret_val;
+
+ /* set codec params and inform SST driver the same */
+ sst_fill_pcm_params(substream, &param);
+ substream->runtime->dma_area = substream->dma_buffer.area;
+ str_params.sparams = param;
+ str_params.codec = param.uc.pcm_params.codec;
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ str_params.ops = STREAM_OPS_PLAYBACK;
+ str_params.device_type = substream->pcm->device + 1;
+ pr_debug("Playbck stream,Device %d\n",
+ substream->pcm->device);
+ } else {
+ str_params.ops = STREAM_OPS_CAPTURE;
+ str_params.device_type = SND_SST_DEVICE_CAPTURE;
+ pr_debug("Capture stream,Device %d\n",
+ substream->pcm->device);
+ }
+ ret_val = stream->sstdrv_ops->pcm_control->open(&str_params);
+ pr_debug("SST_SND_PLAY/CAPTURE ret_val = %x\n", ret_val);
+ if (ret_val < 0)
+ return ret_val;
+
+ stream->stream_info.str_id = ret_val;
+ pr_debug("str id : %d\n", stream->stream_info.str_id);
+ return ret_val;
+}
+
+static void sst_period_elapsed(void *mad_substream)
+{
+ struct snd_pcm_substream *substream = mad_substream;
+ struct sst_runtime_stream *stream;
+ int status;
+
+ if (!substream || !substream->runtime)
+ return;
+ stream = substream->runtime->private_data;
+ if (!stream)
+ return;
+ status = sst_get_stream_status(stream);
+ if (status != SST_PLATFORM_RUNNING)
+ return;
+ snd_pcm_period_elapsed(substream);
+}
+
+static int sst_platform_init_stream(struct snd_pcm_substream *substream)
+{
+ struct sst_runtime_stream *stream =
+ substream->runtime->private_data;
+ int ret_val;
+
+ pr_debug("setting buffer ptr param\n");
+ sst_set_stream_status(stream, SST_PLATFORM_INIT);
+ stream->stream_info.period_elapsed = sst_period_elapsed;
+ stream->stream_info.mad_substream = substream;
+ stream->stream_info.buffer_ptr = 0;
+ stream->stream_info.sfreq = substream->runtime->rate;
+ ret_val = stream->sstdrv_ops->pcm_control->device_control(
+ SST_SND_STREAM_INIT, &stream->stream_info);
+ if (ret_val)
+ pr_err("control_set ret error %d\n", ret_val);
+ return ret_val;
+
+}
+/* end -- helper functions */
+
+static int sst_platform_open(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime;
+ struct sst_runtime_stream *stream;
+ int ret_val = 0;
+
+ pr_debug("sst_platform_open called\n");
+ runtime = substream->runtime;
+ runtime->hw = sst_platform_pcm_hw;
+ stream = kzalloc(sizeof(*stream), GFP_KERNEL);
+ if (!stream)
+ return -ENOMEM;
+ spin_lock_init(&stream->status_lock);
+ stream->stream_info.str_id = 0;
+ sst_set_stream_status(stream, SST_PLATFORM_INIT);
+ stream->stream_info.mad_substream = substream;
+ /* allocate memory for SST API set */
+ stream->sstdrv_ops = kzalloc(sizeof(*stream->sstdrv_ops),
+ GFP_KERNEL);
+ if (!stream->sstdrv_ops) {
+ pr_err("sst: mem allocation for ops fail\n");
+ kfree(stream);
+ return -ENOMEM;
+ }
+ stream->sstdrv_ops->vendor_id = MSIC_VENDOR_ID;
+ /* registering with SST driver to get access to SST APIs to use */
+ ret_val = register_sst_card(stream->sstdrv_ops);
+ if (ret_val) {
+ pr_err("sst: sst card registration failed\n");
+ return ret_val;
+ }
+ runtime->private_data = stream;
+ return snd_pcm_hw_constraint_integer(runtime,
+ SNDRV_PCM_HW_PARAM_PERIODS);
+}
+
+static int sst_platform_close(struct snd_pcm_substream *substream)
+{
+ struct sst_runtime_stream *stream;
+ int ret_val = 0, str_id;
+
+ pr_debug("sst_platform_close called\n");
+ stream = substream->runtime->private_data;
+ str_id = stream->stream_info.str_id;
+ if (str_id)
+ ret_val = stream->sstdrv_ops->pcm_control->close(str_id);
+ kfree(stream->sstdrv_ops);
+ kfree(stream);
+ return ret_val;
+}
+
+static int sst_platform_pcm_prepare(struct snd_pcm_substream *substream)
+{
+ struct sst_runtime_stream *stream;
+ int ret_val = 0, str_id;
+
+ pr_debug("sst_platform_pcm_prepare called\n");
+ stream = substream->runtime->private_data;
+ str_id = stream->stream_info.str_id;
+ if (stream->stream_info.str_id) {
+ ret_val = stream->sstdrv_ops->pcm_control->device_control(
+ SST_SND_DROP, &str_id);
+ return ret_val;
+ }
+
+ ret_val = sst_platform_alloc_stream(substream);
+ if (ret_val < 0)
+ return ret_val;
+ snprintf(substream->pcm->id, sizeof(substream->pcm->id),
+ "%d", stream->stream_info.str_id);
+
+ ret_val = sst_platform_init_stream(substream);
+ if (ret_val)
+ return ret_val;
+ substream->runtime->hw.info = SNDRV_PCM_INFO_BLOCK_TRANSFER;
+ return ret_val;
+}
+
+static int sst_platform_pcm_trigger(struct snd_pcm_substream *substream,
+ int cmd)
+{
+ int ret_val = 0, str_id;
+ struct sst_runtime_stream *stream;
+ int str_cmd, status;
+
+ pr_debug("sst_platform_pcm_trigger called\n");
+ stream = substream->runtime->private_data;
+ str_id = stream->stream_info.str_id;
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ pr_debug("sst: Trigger Start\n");
+ str_cmd = SST_SND_START;
+ status = SST_PLATFORM_RUNNING;
+ stream->stream_info.mad_substream = substream;
+ break;
+ case SNDRV_PCM_TRIGGER_STOP:
+ pr_debug("sst: in stop\n");
+ str_cmd = SST_SND_DROP;
+ status = SST_PLATFORM_DROPPED;
+ break;
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ pr_debug("sst: in pause\n");
+ str_cmd = SST_SND_PAUSE;
+ status = SST_PLATFORM_PAUSED;
+ break;
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ pr_debug("sst: in pause release\n");
+ str_cmd = SST_SND_RESUME;
+ status = SST_PLATFORM_RUNNING;
+ break;
+ default:
+ return -EINVAL;
+ }
+ ret_val = stream->sstdrv_ops->pcm_control->device_control(str_cmd,
+ &str_id);
+ if (!ret_val)
+ sst_set_stream_status(stream, status);
+
+ return ret_val;
+}
+
+
+static snd_pcm_uframes_t sst_platform_pcm_pointer
+ (struct snd_pcm_substream *substream)
+{
+ struct sst_runtime_stream *stream;
+ int ret_val, status;
+ struct pcm_stream_info *str_info;
+
+ stream = substream->runtime->private_data;
+ status = sst_get_stream_status(stream);
+ if (status == SST_PLATFORM_INIT)
+ return 0;
+ str_info = &stream->stream_info;
+ ret_val = stream->sstdrv_ops->pcm_control->device_control(
+ SST_SND_BUFFER_POINTER, str_info);
+ if (ret_val) {
+ pr_err("sst: error code = %d\n", ret_val);
+ return ret_val;
+ }
+ return stream->stream_info.buffer_ptr;
+}
+
+static int sst_platform_pcm_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params));
+ memset(substream->runtime->dma_area, 0, params_buffer_bytes(params));
+
+ return 0;
+}
+
+static struct snd_pcm_ops sst_platform_ops = {
+ .open = sst_platform_open,
+ .close = sst_platform_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .prepare = sst_platform_pcm_prepare,
+ .trigger = sst_platform_pcm_trigger,
+ .pointer = sst_platform_pcm_pointer,
+ .hw_params = sst_platform_pcm_hw_params,
+};
+
+static void sst_pcm_free(struct snd_pcm *pcm)
+{
+ pr_debug("sst_pcm_free called\n");
+ snd_pcm_lib_preallocate_free_for_all(pcm);
+}
+
+int sst_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
+ struct snd_pcm *pcm)
+{
+ int retval = 0;
+
+ pr_debug("sst_pcm_new called\n");
+ if (dai->driver->playback.channels_min ||
+ dai->driver->capture.channels_min) {
+ retval = snd_pcm_lib_preallocate_pages_for_all(pcm,
+ SNDRV_DMA_TYPE_CONTINUOUS,
+ snd_dma_continuous_data(GFP_KERNEL),
+ SST_MIN_BUFFER, SST_MAX_BUFFER);
+ if (retval) {
+ pr_err("dma buffer allocationf fail\n");
+ return retval;
+ }
+ }
+ return retval;
+}
+struct snd_soc_platform_driver sst_soc_platform_drv = {
+ .ops = &sst_platform_ops,
+ .pcm_new = sst_pcm_new,
+ .pcm_free = sst_pcm_free,
+};
+
+static int sst_platform_probe(struct platform_device *pdev)
+{
+ int ret;
+
+ pr_debug("sst_platform_probe called\n");
+ ret = snd_soc_register_platform(&pdev->dev, &sst_soc_platform_drv);
+ if (ret) {
+ pr_err("registering soc platform failed\n");
+ return ret;
+ }
+
+ ret = snd_soc_register_dais(&pdev->dev,
+ sst_platform_dai, ARRAY_SIZE(sst_platform_dai));
+ if (ret) {
+ pr_err("registering cpu dais failed\n");
+ snd_soc_unregister_platform(&pdev->dev);
+ }
+ return ret;
+}
+
+static int sst_platform_remove(struct platform_device *pdev)
+{
+
+ snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(sst_platform_dai));
+ snd_soc_unregister_platform(&pdev->dev);
+ pr_debug("sst_platform_remove sucess\n");
+ return 0;
+}
+
+static struct platform_driver sst_platform_driver = {
+ .driver = {
+ .name = "sst-platform",
+ .owner = THIS_MODULE,
+ },
+ .probe = sst_platform_probe,
+ .remove = sst_platform_remove,
+};
+
+static int __init sst_soc_platform_init(void)
+{
+ pr_debug("sst_soc_platform_init called\n");
+ return platform_driver_register(&sst_platform_driver);
+}
+module_init(sst_soc_platform_init);
+
+static void __exit sst_soc_platform_exit(void)
+{
+ platform_driver_unregister(&sst_platform_driver);
+ pr_debug("sst_soc_platform_exit sucess\n");
+}
+module_exit(sst_soc_platform_exit);
+
+MODULE_DESCRIPTION("ASoC Intel(R) MID Platform driver");
+MODULE_AUTHOR("Vinod Koul <vinod.koul@intel.com>");
+MODULE_AUTHOR("Harsha Priya <priya.harsha@intel.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:sst-platform");
diff --git a/sound/soc/mid-x86/sst_platform.h b/sound/soc/mid-x86/sst_platform.h
new file mode 100644
index 0000000..df37028
--- /dev/null
+++ b/sound/soc/mid-x86/sst_platform.h
@@ -0,0 +1,63 @@
+/*
+ * sst_platform.h - Intel MID Platform driver header file
+ *
+ * Copyright (C) 2010 Intel Corp
+ * Author: Vinod Koul <vinod.koul@intel.com>
+ * Author: Harsha Priya <priya.harsha@intel.com>
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ *
+ */
+
+#ifndef __SST_PLATFORMDRV_H__
+#define __SST_PLATFORMDRV_H__
+
+#define SST_MONO 1
+#define SST_STEREO 2
+#define SST_MAX_CAP 5
+
+#define SST_MIN_RATE 8000
+#define SST_MAX_RATE 48000
+#define SST_MIN_CHANNEL 1
+#define SST_MAX_CHANNEL 5
+#define SST_MAX_BUFFER (800*1024)
+#define SST_MIN_BUFFER (800*1024)
+#define SST_MIN_PERIOD_BYTES 32
+#define SST_MAX_PERIOD_BYTES SST_MAX_BUFFER
+#define SST_MIN_PERIODS 2
+#define SST_MAX_PERIODS (1024*2)
+#define SST_FIFO_SIZE 0
+#define SST_CARD_NAMES "intel_mid_card"
+#define MSIC_VENDOR_ID 3
+
+struct sst_runtime_stream {
+ int stream_status;
+ struct pcm_stream_info stream_info;
+ struct intel_sst_card_ops *sstdrv_ops;
+ spinlock_t status_lock;
+};
+
+enum sst_drv_status {
+ SST_PLATFORM_INIT = 1,
+ SST_PLATFORM_STARTED,
+ SST_PLATFORM_RUNNING,
+ SST_PLATFORM_PAUSED,
+ SST_PLATFORM_DROPPED,
+};
+
+#endif
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index a088db6..b592298 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -24,6 +24,7 @@ config SND_OMAP_SOC_RX51
select OMAP_MCBSP
select SND_OMAP_SOC_MCBSP
select SND_SOC_TLV320AIC3X
+ select SND_SOC_TPA6130A2
help
Say Y if you want to add support for SoC audio on Nokia RX-51
hardware. This is also known as Nokia N900 product.
diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c
index 09fb0df..d098622 100644
--- a/sound/soc/omap/rx51.c
+++ b/sound/soc/omap/rx51.c
@@ -31,6 +31,7 @@
#include <sound/pcm.h>
#include <sound/soc.h>
#include <plat/mcbsp.h>
+#include "../codecs/tpa6130a2.h"
#include <asm/mach-types.h>
@@ -39,6 +40,7 @@
#define RX51_TVOUT_SEL_GPIO 40
#define RX51_JACK_DETECT_GPIO 177
+#define RX51_ECI_SW_GPIO 182
/*
* REVISIT: TWL4030 GPIO base in RX-51. Now statically defined to 192. This
* gpio is reserved in arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -47,7 +49,9 @@
enum {
RX51_JACK_DISABLED,
- RX51_JACK_TVOUT, /* tv-out */
+ RX51_JACK_TVOUT, /* tv-out with stereo output */
+ RX51_JACK_HP, /* headphone: stereo output, no mic */
+ RX51_JACK_HS, /* headset: stereo output with mic */
};
static int rx51_spk_func;
@@ -57,6 +61,19 @@ static int rx51_jack_func;
static void rx51_ext_control(struct snd_soc_codec *codec)
{
struct snd_soc_dapm_context *dapm = &codec->dapm;
+ int hp = 0, hs = 0, tvout = 0;
+
+ switch (rx51_jack_func) {
+ case RX51_JACK_TVOUT:
+ tvout = 1;
+ hp = 1;
+ break;
+ case RX51_JACK_HS:
+ hs = 1;
+ case RX51_JACK_HP:
+ hp = 1;
+ break;
+ }
if (rx51_spk_func)
snd_soc_dapm_enable_pin(dapm, "Ext Spk");
@@ -66,9 +83,16 @@ static void rx51_ext_control(struct snd_soc_codec *codec)
snd_soc_dapm_enable_pin(dapm, "DMic");
else
snd_soc_dapm_disable_pin(dapm, "DMic");
+ if (hp)
+ snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
+ else
+ snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
+ if (hs)
+ snd_soc_dapm_enable_pin(dapm, "HS Mic");
+ else
+ snd_soc_dapm_disable_pin(dapm, "HS Mic");
- gpio_set_value(RX51_TVOUT_SEL_GPIO,
- rx51_jack_func == RX51_JACK_TVOUT);
+ gpio_set_value(RX51_TVOUT_SEL_GPIO, tvout);
snd_soc_dapm_sync(dapm);
}
@@ -153,6 +177,19 @@ static int rx51_spk_event(struct snd_soc_dapm_widget *w,
return 0;
}
+static int rx51_hp_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
+{
+ struct snd_soc_codec *codec = w->dapm->codec;
+
+ if (SND_SOC_DAPM_EVENT_ON(event))
+ tpa6130a2_stereo_enable(codec, 1);
+ else
+ tpa6130a2_stereo_enable(codec, 0);
+
+ return 0;
+}
+
static int rx51_get_input(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
@@ -203,7 +240,7 @@ static struct snd_soc_jack_gpio rx51_av_jack_gpios[] = {
{
.gpio = RX51_JACK_DETECT_GPIO,
.name = "avdet-gpio",
- .report = SND_JACK_VIDEOOUT,
+ .report = SND_JACK_HEADSET,
.invert = 1,
.debounce_time = 200,
},
@@ -212,19 +249,38 @@ static struct snd_soc_jack_gpio rx51_av_jack_gpios[] = {
static const struct snd_soc_dapm_widget aic34_dapm_widgets[] = {
SND_SOC_DAPM_SPK("Ext Spk", rx51_spk_event),
SND_SOC_DAPM_MIC("DMic", NULL),
+ SND_SOC_DAPM_HP("Headphone Jack", rx51_hp_event),
+ SND_SOC_DAPM_MIC("HS Mic", NULL),
+ SND_SOC_DAPM_LINE("FM Transmitter", NULL),
+};
+
+static const struct snd_soc_dapm_widget aic34_dapm_widgetsb[] = {
+ SND_SOC_DAPM_SPK("Earphone", NULL),
};
static const struct snd_soc_dapm_route audio_map[] = {
{"Ext Spk", NULL, "HPLOUT"},
{"Ext Spk", NULL, "HPROUT"},
+ {"Headphone Jack", NULL, "LLOUT"},
+ {"Headphone Jack", NULL, "RLOUT"},
+ {"FM Transmitter", NULL, "LLOUT"},
+ {"FM Transmitter", NULL, "RLOUT"},
{"DMic Rate 64", NULL, "Mic Bias 2V"},
{"Mic Bias 2V", NULL, "DMic"},
};
+static const struct snd_soc_dapm_route audio_mapb[] = {
+ {"b LINE2R", NULL, "MONO_LOUT"},
+ {"Earphone", NULL, "b HPLOUT"},
+
+ {"LINE1L", NULL, "b Mic Bias 2.5V"},
+ {"b Mic Bias 2.5V", NULL, "HS Mic"}
+};
+
static const char *spk_function[] = {"Off", "On"};
static const char *input_function[] = {"ADC", "Digital Mic"};
-static const char *jack_function[] = {"Off", "TV-OUT"};
+static const char *jack_function[] = {"Off", "TV-OUT", "Headphone", "Headset"};
static const struct soc_enum rx51_enum[] = {
SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(spk_function), spk_function),
@@ -239,6 +295,11 @@ static const struct snd_kcontrol_new aic34_rx51_controls[] = {
rx51_get_input, rx51_set_input),
SOC_ENUM_EXT("Jack Function", rx51_enum[2],
rx51_get_jack, rx51_set_jack),
+ SOC_DAPM_PIN_SWITCH("FM Transmitter"),
+};
+
+static const struct snd_kcontrol_new aic34_rx51_controlsb[] = {
+ SOC_DAPM_PIN_SWITCH("Earphone"),
};
static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
@@ -265,11 +326,21 @@ static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
/* Set up RX-51 specific audio path audio_map */
snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
+ err = tpa6130a2_add_controls(codec);
+ if (err < 0)
+ return err;
+ snd_soc_limit_volume(codec, "TPA6130A2 Headphone Playback Volume", 42);
+
+ err = omap_mcbsp_st_add_controls(codec, 1);
+ if (err < 0)
+ return err;
+
snd_soc_dapm_sync(dapm);
/* AV jack detection */
err = snd_soc_jack_new(codec, "AV Jack",
- SND_JACK_VIDEOOUT, &rx51_av_jack);
+ SND_JACK_HEADSET | SND_JACK_VIDEOOUT,
+ &rx51_av_jack);
if (err)
return err;
err = snd_soc_jack_add_gpios(&rx51_av_jack,
@@ -279,6 +350,24 @@ static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
return err;
}
+static int rx51_aic34b_init(struct snd_soc_dapm_context *dapm)
+{
+ int err;
+
+ err = snd_soc_add_controls(dapm->codec, aic34_rx51_controlsb,
+ ARRAY_SIZE(aic34_rx51_controlsb));
+ if (err < 0)
+ return err;
+
+ err = snd_soc_dapm_new_controls(dapm, aic34_dapm_widgetsb,
+ ARRAY_SIZE(aic34_dapm_widgetsb));
+ if (err < 0)
+ return 0;
+
+ return snd_soc_dapm_add_routes(dapm, audio_mapb,
+ ARRAY_SIZE(audio_mapb));
+}
+
/* Digital audio interface glue - connects codec <--> CPU */
static struct snd_soc_dai_link rx51_dai[] = {
{
@@ -293,11 +382,30 @@ static struct snd_soc_dai_link rx51_dai[] = {
},
};
+struct snd_soc_aux_dev rx51_aux_dev[] = {
+ {
+ .name = "TLV320AIC34b",
+ .codec_name = "tlv320aic3x-codec.2-0019",
+ .init = rx51_aic34b_init,
+ },
+};
+
+static struct snd_soc_codec_conf rx51_codec_conf[] = {
+ {
+ .dev_name = "tlv320aic3x-codec.2-0019",
+ .name_prefix = "b",
+ },
+};
+
/* Audio card */
static struct snd_soc_card rx51_sound_card = {
.name = "RX-51",
.dai_link = rx51_dai,
.num_links = ARRAY_SIZE(rx51_dai),
+ .aux_dev = rx51_aux_dev,
+ .num_aux_devs = ARRAY_SIZE(rx51_aux_dev),
+ .codec_conf = rx51_codec_conf,
+ .num_configs = ARRAY_SIZE(rx51_codec_conf),
};
static struct platform_device *rx51_snd_device;
@@ -309,10 +417,14 @@ static int __init rx51_soc_init(void)
if (!machine_is_nokia_rx51())
return -ENODEV;
- err = gpio_request(RX51_TVOUT_SEL_GPIO, "tvout_sel");
+ err = gpio_request_one(RX51_TVOUT_SEL_GPIO,
+ GPIOF_DIR_OUT | GPIOF_INIT_LOW, "tvout_sel");
if (err)
goto err_gpio_tvout_sel;
- gpio_direction_output(RX51_TVOUT_SEL_GPIO, 0);
+ err = gpio_request_one(RX51_ECI_SW_GPIO,
+ GPIOF_DIR_OUT | GPIOF_INIT_HIGH, "eci_sw");
+ if (err)
+ goto err_gpio_eci_sw;
rx51_snd_device = platform_device_alloc("soc-audio", -1);
if (!rx51_snd_device) {
@@ -330,6 +442,8 @@ static int __init rx51_soc_init(void)
err2:
platform_device_put(rx51_snd_device);
err1:
+ gpio_free(RX51_ECI_SW_GPIO);
+err_gpio_eci_sw:
gpio_free(RX51_TVOUT_SEL_GPIO);
err_gpio_tvout_sel:
@@ -342,6 +456,7 @@ static void __exit rx51_soc_exit(void)
rx51_av_jack_gpios);
platform_device_unregister(rx51_snd_device);
+ gpio_free(RX51_ECI_SW_GPIO);
gpio_free(RX51_TVOUT_SEL_GPIO);
}
diff --git a/sound/soc/pxa/raumfeld.c b/sound/soc/pxa/raumfeld.c
index 0fd60f4..2afabaf 100644
--- a/sound/soc/pxa/raumfeld.c
+++ b/sound/soc/pxa/raumfeld.c
@@ -151,13 +151,13 @@ static struct snd_soc_ops raumfeld_cs4270_ops = {
.hw_params = raumfeld_cs4270_hw_params,
};
-static int raumfeld_line_suspend(struct platform_device *pdev, pm_message_t state)
+static int raumfeld_line_suspend(struct snd_soc_card *card)
{
raumfeld_enable_audio(false);
return 0;
}
-static int raumfeld_line_resume(struct platform_device *pdev)
+static int raumfeld_line_resume(struct snd_soc_card *card)
{
raumfeld_enable_audio(true);
return 0;
@@ -229,19 +229,19 @@ static struct snd_soc_dai_link raumfeld_dai[] = {
{
.name = "ak4104",
.stream_name = "Playback",
- .cpu_dai_name = "pxa-ssp-dai.1",
- .codec_dai_name = "ak4104-hifi",
- .platform_name = "pxa-pcm-audio",
+ .cpu_dai_name = "pxa-ssp-dai.1",
+ .codec_dai_name = "ak4104-hifi",
+ .platform_name = "pxa-pcm-audio",
.ops = &raumfeld_ak4104_ops,
- .codec_name = "ak4104-codec.0",
+ .codec_name = "ak4104-codec.0",
},
{
.name = "CS4270",
.stream_name = "CS4270",
- .cpu_dai_name = "pxa-ssp-dai.0",
- .platform_name = "pxa-pcm-audio",
- .codec_dai_name = "cs4270-hifi",
- .codec_name = "cs4270-codec.0-0048",
+ .cpu_dai_name = "pxa-ssp-dai.0",
+ .platform_name = "pxa-pcm-audio",
+ .codec_dai_name = "cs4270-hifi",
+ .codec_name = "cs4270-codec.0-0048",
.ops = &raumfeld_cs4270_ops,
},};
diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c
index 4b6e5d6..9a23513 100644
--- a/sound/soc/pxa/tosa.c
+++ b/sound/soc/pxa/tosa.c
@@ -237,7 +237,7 @@ static struct snd_soc_dai_link tosa_dai[] = {
},
};
-static int tosa_probe(struct platform_device *dev)
+static int tosa_probe(struct snd_soc_card *card)
{
int ret;
@@ -251,7 +251,7 @@ static int tosa_probe(struct platform_device *dev)
return ret;
}
-static int tosa_remove(struct platform_device *dev)
+static int tosa_remove(struct snd_soc_card *card)
{
gpio_free(TOSA_GPIO_L_MUTE);
return 0;
diff --git a/sound/soc/pxa/z2.c b/sound/soc/pxa/z2.c
index 3ceaef6..d69d9fc 100644
--- a/sound/soc/pxa/z2.c
+++ b/sound/soc/pxa/z2.c
@@ -95,6 +95,11 @@ static struct snd_soc_jack_pin hs_jack_pins[] = {
.pin = "Headphone Jack",
.mask = SND_JACK_HEADPHONE,
},
+ {
+ .pin = "Ext Spk",
+ .mask = SND_JACK_HEADPHONE,
+ .invert = 1
+ },
};
/* Headset jack detection gpios */
@@ -147,7 +152,7 @@ static int z2_wm8750_init(struct snd_soc_pcm_runtime *rtd)
snd_soc_dapm_disable_pin(dapm, "LINPUT3");
snd_soc_dapm_disable_pin(dapm, "RINPUT3");
snd_soc_dapm_disable_pin(dapm, "OUT3");
- snd_soc_dapm_disable_pin(dapm, "MONO");
+ snd_soc_dapm_disable_pin(dapm, "MONO1");
/* Add z2 specific widgets */
snd_soc_dapm_new_controls(dapm, wm8750_dapm_widgets,
diff --git a/sound/soc/pxa/zylonite.c b/sound/soc/pxa/zylonite.c
index 25bba10..ac57726 100644
--- a/sound/soc/pxa/zylonite.c
+++ b/sound/soc/pxa/zylonite.c
@@ -189,7 +189,7 @@ static struct snd_soc_dai_link zylonite_dai[] = {
},
};
-static int zylonite_probe(struct platform_device *pdev)
+static int zylonite_probe(struct snd_soc_card *card)
{
int ret;
@@ -216,7 +216,7 @@ static int zylonite_probe(struct platform_device *pdev)
return 0;
}
-static int zylonite_remove(struct platform_device *pdev)
+static int zylonite_remove(struct snd_soc_card *card)
{
if (clk_pout) {
clk_disable(pout);
@@ -226,8 +226,7 @@ static int zylonite_remove(struct platform_device *pdev)
return 0;
}
-static int zylonite_suspend_post(struct platform_device *pdev,
- pm_message_t state)
+static int zylonite_suspend_post(struct snd_soc_card *card)
{
if (clk_pout)
clk_disable(pout);
@@ -235,7 +234,7 @@ static int zylonite_suspend_post(struct platform_device *pdev,
return 0;
}
-static int zylonite_resume_pre(struct platform_device *pdev)
+static int zylonite_resume_pre(struct snd_soc_card *card)
{
int ret = 0;
diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
index d6713d5..a3fdfb6 100644
--- a/sound/soc/samsung/Kconfig
+++ b/sound/soc/samsung/Kconfig
@@ -35,23 +35,16 @@ config SND_SAMSUNG_I2S
tristate
config SND_SOC_SAMSUNG_NEO1973_WM8753
- tristate "SoC I2S Audio support for NEO1973 - WM8753"
- depends on SND_SOC_SAMSUNG && MACH_NEO1973_GTA01
+ tristate "Audio support for Openmoko Neo1973 Smartphones (GTA01/GTA02)"
+ depends on SND_SOC_SAMSUNG && (MACH_NEO1973_GTA01 || MACH_NEO1973_GTA02)
select SND_S3C24XX_I2S
select SND_SOC_WM8753
+ select SND_SOC_LM4857 if MACH_NEO1973_GTA01
+ select SND_SOC_DFBMCS320
help
- Say Y if you want to add support for SoC audio on smdk2440
- with the WM8753.
+ Say Y here to enable audio support for the Openmoko Neo1973
+ Smartphones.
-config SND_SOC_SAMSUNG_NEO1973_GTA02_WM8753
- tristate "Audio support for the Openmoko Neo FreeRunner (GTA02)"
- depends on SND_SOC_SAMSUNG && MACH_NEO1973_GTA02
- select SND_S3C24XX_I2S
- select SND_SOC_WM8753
- help
- This driver provides audio support for the Openmoko Neo FreeRunner
- smartphone.
-
config SND_SOC_SAMSUNG_JIVE_WM8750
tristate "SoC I2S Audio support for Jive"
depends on SND_SOC_SAMSUNG && MACH_JIVE
diff --git a/sound/soc/samsung/Makefile b/sound/soc/samsung/Makefile
index 705d4e8..294dec0 100644
--- a/sound/soc/samsung/Makefile
+++ b/sound/soc/samsung/Makefile
@@ -20,7 +20,6 @@ obj-$(CONFIG_SND_SAMSUNG_I2S) += snd-soc-i2s.o
# S3C24XX Machine Support
snd-soc-jive-wm8750-objs := jive_wm8750.o
snd-soc-neo1973-wm8753-objs := neo1973_wm8753.o
-snd-soc-neo1973-gta02-wm8753-objs := neo1973_gta02_wm8753.o
snd-soc-smdk2443-wm9710-objs := smdk2443_wm9710.o
snd-soc-ln2440sbc-alc650-objs := ln2440sbc_alc650.o
snd-soc-s3c24xx-uda134x-objs := s3c24xx_uda134x.o
@@ -38,7 +37,6 @@ snd-soc-smdk-spdif-objs := smdk_spdif.o
obj-$(CONFIG_SND_SOC_SAMSUNG_JIVE_WM8750) += snd-soc-jive-wm8750.o
obj-$(CONFIG_SND_SOC_SAMSUNG_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o
-obj-$(CONFIG_SND_SOC_SAMSUNG_NEO1973_GTA02_WM8753) += snd-soc-neo1973-gta02-wm8753.o
obj-$(CONFIG_SND_SOC_SAMSUNG_SMDK2443_WM9710) += snd-soc-smdk2443-wm9710.o
obj-$(CONFIG_SND_SOC_SAMSUNG_LN2440SBC_ALC650) += snd-soc-ln2440sbc-alc650.o
obj-$(CONFIG_SND_SOC_SAMSUNG_S3C24XX_UDA134X) += snd-soc-s3c24xx-uda134x.o
diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c
index 4770a95..f97110e 100644
--- a/sound/soc/samsung/ac97.c
+++ b/sound/soc/samsung/ac97.c
@@ -12,24 +12,24 @@
* published by the Free Software Foundation.
*/
-#include <linux/init.h>
-#include <linux/module.h>
#include <linux/io.h>
#include <linux/delay.h>
#include <linux/clk.h>
#include <sound/soc.h>
-#include <plat/regs-ac97.h>
#include <mach/dma.h>
+#include <plat/regs-ac97.h>
#include <plat/audio.h>
#include "dma.h"
-#include "ac97.h"
#define AC_CMD_ADDR(x) (x << 16)
#define AC_CMD_DATA(x) (x & 0xffff)
+#define S3C_AC97_DAI_PCM 0
+#define S3C_AC97_DAI_MIC 1
+
struct s3c_ac97_info {
struct clk *ac97_clk;
void __iomem *regs;
diff --git a/sound/soc/samsung/ac97.h b/sound/soc/samsung/ac97.h
deleted file mode 100644
index 0d0e1b5..0000000
--- a/sound/soc/samsung/ac97.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* sound/soc/samsung/ac97.h
- *
- * ALSA SoC Audio Layer - S3C AC97 Controller driver
- * Evolved from s3c2443-ac97.h
- *
- * Copyright (c) 2010 Samsung Electronics Co. Ltd
- * Author: Jaswinder Singh <jassi.brar@samsung.com>
- * Credits: Graeme Gregory, Sean Choi
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __S3C_AC97_H_
-#define __S3C_AC97_H_
-
-#define S3C_AC97_DAI_PCM 0
-#define S3C_AC97_DAI_MIC 1
-
-#endif /* __S3C_AC97_H_ */
diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c
index 2124019..5cb3b88 100644
--- a/sound/soc/samsung/dma.c
+++ b/sound/soc/samsung/dma.c
@@ -14,17 +14,11 @@
* option) any later version.
*/
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/dma-mapping.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/pcm_params.h>
#include <asm/dma.h>
#include <mach/hardware.h>
@@ -32,6 +26,9 @@
#include "dma.h"
+#define ST_RUNNING (1<<0)
+#define ST_OPENED (1<<1)
+
static const struct snd_pcm_hardware dma_hardware = {
.info = SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
@@ -313,7 +310,7 @@ dma_pointer(struct snd_pcm_substream *substream)
/* we seem to be getting the odd error from the pcm library due
* to out-of-bounds pointers. this is maybe due to the dma engine
* not having loaded the new values for the channel before being
- * callled... (todo - fix )
+ * called... (todo - fix )
*/
if (res >= snd_pcm_lib_buffer_bytes(substream)) {
diff --git a/sound/soc/samsung/dma.h b/sound/soc/samsung/dma.h
index f8cd2b4..c506592 100644
--- a/sound/soc/samsung/dma.h
+++ b/sound/soc/samsung/dma.h
@@ -12,9 +12,6 @@
#ifndef _S3C_AUDIO_H
#define _S3C_AUDIO_H
-#define ST_RUNNING (1<<0)
-#define ST_OPENED (1<<1)
-
struct s3c_dma_params {
struct s3c2410_dma_client *client; /* stream identifier */
int channel; /* Channel ID */
@@ -22,9 +19,4 @@ struct s3c_dma_params {
int dma_size; /* Size of the DMA transfer */
};
-#define S3C24XX_DAI_I2S 0
-
-/* platform data */
-extern struct snd_ac97_bus_ops s3c24xx_ac97_ops;
-
#endif
diff --git a/sound/soc/samsung/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c
index 34dd9ef..f6b3a3c 100644
--- a/sound/soc/samsung/goni_wm8994.c
+++ b/sound/soc/samsung/goni_wm8994.c
@@ -11,21 +11,13 @@
*
*/
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
#include <sound/soc.h>
#include <sound/jack.h>
+
#include <asm/mach-types.h>
#include <mach/gpio.h>
-#include <mach/regs-clock.h>
-#include <linux/mfd/wm8994/core.h>
-#include <linux/mfd/wm8994/registers.h>
#include "../codecs/wm8994.h"
-#include "dma.h"
-#include "i2s.h"
#define MACHINE_NAME 0
#define CPU_VOICE_DAI 1
diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c
index c45f7ce..241f55d 100644
--- a/sound/soc/samsung/h1940_uda1380.c
+++ b/sound/soc/samsung/h1940_uda1380.c
@@ -13,25 +13,16 @@
*
*/
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
#include <linux/gpio.h>
#include <sound/soc.h>
-#include <sound/uda1380.h>
#include <sound/jack.h>
#include <plat/regs-iis.h>
-
#include <mach/h1940-latch.h>
-
#include <asm/mach-types.h>
-#include "dma.h"
#include "s3c24xx-i2s.h"
-#include "../codecs/uda1380.h"
static unsigned int rates[] = {
11025,
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index d00ac3a..ffa09b3 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -15,9 +15,8 @@
#include <linux/clk.h>
#include <linux/io.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/pcm_params.h>
#include <plat/audio.h>
diff --git a/sound/soc/samsung/jive_wm8750.c b/sound/soc/samsung/jive_wm8750.c
index 0880252..3b53ad5 100644
--- a/sound/soc/samsung/jive_wm8750.c
+++ b/sound/soc/samsung/jive_wm8750.c
@@ -11,22 +11,11 @@
* published by the Free Software Foundation.
*/
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
#include <sound/soc.h>
#include <asm/mach-types.h>
-#include "dma.h"
#include "s3c2412-i2s.h"
-
#include "../codecs/wm8750.h"
static const struct snd_soc_dapm_route audio_map[] = {
diff --git a/sound/soc/samsung/lm4857.h b/sound/soc/samsung/lm4857.h
deleted file mode 100644
index 0cf5b70..0000000
--- a/sound/soc/samsung/lm4857.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * lm4857.h -- ALSA Soc Audio Layer
- *
- * Copyright 2007 Wolfson Microelectronics PLC.
- * Author: Graeme Gregory
- * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * Revision history
- * 18th Jun 2007 Initial version.
- */
-
-#ifndef LM4857_H_
-#define LM4857_H_
-
-/* The register offsets in the cache array */
-#define LM4857_MVOL 0
-#define LM4857_LVOL 1
-#define LM4857_RVOL 2
-#define LM4857_CTRL 3
-
-/* the shifts required to set these bits */
-#define LM4857_3D 5
-#define LM4857_WAKEUP 5
-#define LM4857_EPGAIN 4
-
-#endif /*LM4857_H_*/
-
diff --git a/sound/soc/samsung/ln2440sbc_alc650.c b/sound/soc/samsung/ln2440sbc_alc650.c
index a2bb34d..bd91c19 100644
--- a/sound/soc/samsung/ln2440sbc_alc650.c
+++ b/sound/soc/samsung/ln2440sbc_alc650.c
@@ -16,15 +16,8 @@
*
*/
-#include <linux/module.h>
-#include <linux/device.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
#include <sound/soc.h>
-#include "dma.h"
-#include "ac97.h"
-
static struct snd_soc_card ln2440sbc;
static struct snd_soc_dai_link ln2440sbc_dai[] = {
diff --git a/sound/soc/samsung/neo1973_gta02_wm8753.c b/sound/soc/samsung/neo1973_gta02_wm8753.c
deleted file mode 100644
index 0d0ae2b..0000000
--- a/sound/soc/samsung/neo1973_gta02_wm8753.c
+++ /dev/null
@@ -1,504 +0,0 @@
-/*
- * neo1973_gta02_wm8753.c -- SoC audio for Openmoko Freerunner(GTA02)
- *
- * Copyright 2007 Openmoko Inc
- * Author: Graeme Gregory <graeme@openmoko.org>
- * Copyright 2007 Wolfson Microelectronics PLC.
- * Author: Graeme Gregory <linux@wolfsonmicro.com>
- * Copyright 2009 Wolfson Microelectronics
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-
-#include <asm/mach-types.h>
-
-#include <plat/regs-iis.h>
-
-#include <mach/regs-clock.h>
-#include <asm/io.h>
-#include <mach/gta02.h>
-#include "../codecs/wm8753.h"
-#include "dma.h"
-#include "s3c24xx-i2s.h"
-
-static struct snd_soc_card neo1973_gta02;
-
-static int neo1973_gta02_hifi_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
- struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- unsigned int pll_out = 0, bclk = 0;
- int ret = 0;
- unsigned long iis_clkrate;
-
- iis_clkrate = s3c24xx_i2s_get_clockrate();
-
- switch (params_rate(params)) {
- case 8000:
- case 16000:
- pll_out = 12288000;
- break;
- case 48000:
- bclk = WM8753_BCLK_DIV_4;
- pll_out = 12288000;
- break;
- case 96000:
- bclk = WM8753_BCLK_DIV_2;
- pll_out = 12288000;
- break;
- case 11025:
- bclk = WM8753_BCLK_DIV_16;
- pll_out = 11289600;
- break;
- case 22050:
- bclk = WM8753_BCLK_DIV_8;
- pll_out = 11289600;
- break;
- case 44100:
- bclk = WM8753_BCLK_DIV_4;
- pll_out = 11289600;
- break;
- case 88200:
- bclk = WM8753_BCLK_DIV_2;
- pll_out = 11289600;
- break;
- }
-
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai,
- SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
- SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
-
- /* set cpu DAI configuration */
- ret = snd_soc_dai_set_fmt(cpu_dai,
- SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
- SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
-
- /* set the codec system clock for DAC and ADC */
- ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_MCLK, pll_out,
- SND_SOC_CLOCK_IN);
- if (ret < 0)
- return ret;
-
- /* set MCLK division for sample rate */
- ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_MCLK,
- S3C2410_IISMOD_32FS);
- if (ret < 0)
- return ret;
-
- /* set codec BCLK division for sample rate */
- ret = snd_soc_dai_set_clkdiv(codec_dai,
- WM8753_BCLKDIV, bclk);
- if (ret < 0)
- return ret;
-
- /* set prescaler division for sample rate */
- ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_PRESCALER,
- S3C24XX_PRESCALE(4, 4));
- if (ret < 0)
- return ret;
-
- /* codec PLL input is PCLK/4 */
- ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0,
- iis_clkrate / 4, pll_out);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
-static int neo1973_gta02_hifi_hw_free(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
-
- /* disable the PLL */
- return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0, 0);
-}
-
-/*
- * Neo1973 WM8753 HiFi DAI opserations.
- */
-static struct snd_soc_ops neo1973_gta02_hifi_ops = {
- .hw_params = neo1973_gta02_hifi_hw_params,
- .hw_free = neo1973_gta02_hifi_hw_free,
-};
-
-static int neo1973_gta02_voice_hw_params(
- struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
- unsigned int pcmdiv = 0;
- int ret = 0;
- unsigned long iis_clkrate;
-
- iis_clkrate = s3c24xx_i2s_get_clockrate();
-
- if (params_rate(params) != 8000)
- return -EINVAL;
- if (params_channels(params) != 1)
- return -EINVAL;
-
- pcmdiv = WM8753_PCM_DIV_6; /* 2.048 MHz */
-
- /* todo: gg check mode (DSP_B) against CSR datasheet */
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B |
- SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
- /* set the codec system clock for DAC and ADC */
- ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_PCMCLK,
- 12288000, SND_SOC_CLOCK_IN);
- if (ret < 0)
- return ret;
-
- /* set codec PCM division for sample rate */
- ret = snd_soc_dai_set_clkdiv(codec_dai, WM8753_PCMDIV,
- pcmdiv);
- if (ret < 0)
- return ret;
-
- /* configure and enable PLL for 12.288MHz output */
- ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0,
- iis_clkrate / 4, 12288000);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
-static int neo1973_gta02_voice_hw_free(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
-
- /* disable the PLL */
- return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0, 0);
-}
-
-static struct snd_soc_ops neo1973_gta02_voice_ops = {
- .hw_params = neo1973_gta02_voice_hw_params,
- .hw_free = neo1973_gta02_voice_hw_free,
-};
-
-#define LM4853_AMP 1
-#define LM4853_SPK 2
-
-static u8 lm4853_state;
-
-/* This has no effect, it exists only to maintain compatibility with
- * existing ALSA state files.
- */
-static int lm4853_set_state(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- int val = ucontrol->value.integer.value[0];
-
- if (val)
- lm4853_state |= LM4853_AMP;
- else
- lm4853_state &= ~LM4853_AMP;
-
- return 0;
-}
-
-static int lm4853_get_state(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- ucontrol->value.integer.value[0] = lm4853_state & LM4853_AMP;
-
- return 0;
-}
-
-static int lm4853_set_spk(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- int val = ucontrol->value.integer.value[0];
-
- if (val) {
- lm4853_state |= LM4853_SPK;
- gpio_set_value(GTA02_GPIO_HP_IN, 0);
- } else {
- lm4853_state &= ~LM4853_SPK;
- gpio_set_value(GTA02_GPIO_HP_IN, 1);
- }
-
- return 0;
-}
-
-static int lm4853_get_spk(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- ucontrol->value.integer.value[0] = (lm4853_state & LM4853_SPK) >> 1;
-
- return 0;
-}
-
-static int lm4853_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *k,
- int event)
-{
- gpio_set_value(GTA02_GPIO_AMP_SHUT, SND_SOC_DAPM_EVENT_OFF(event));
-
- return 0;
-}
-
-static const struct snd_soc_dapm_widget wm8753_dapm_widgets[] = {
- SND_SOC_DAPM_SPK("Stereo Out", lm4853_event),
- SND_SOC_DAPM_LINE("GSM Line Out", NULL),
- SND_SOC_DAPM_LINE("GSM Line In", NULL),
- SND_SOC_DAPM_MIC("Headset Mic", NULL),
- SND_SOC_DAPM_MIC("Handset Mic", NULL),
- SND_SOC_DAPM_SPK("Handset Spk", NULL),
-};
-
-
-/* example machine audio_mapnections */
-static const struct snd_soc_dapm_route audio_map[] = {
-
- /* Connections to the lm4853 amp */
- {"Stereo Out", NULL, "LOUT1"},
- {"Stereo Out", NULL, "ROUT1"},
-
- /* Connections to the GSM Module */
- {"GSM Line Out", NULL, "MONO1"},
- {"GSM Line Out", NULL, "MONO2"},
- {"RXP", NULL, "GSM Line In"},
- {"RXN", NULL, "GSM Line In"},
-
- /* Connections to Headset */
- {"MIC1", NULL, "Mic Bias"},
- {"Mic Bias", NULL, "Headset Mic"},
-
- /* Call Mic */
- {"MIC2", NULL, "Mic Bias"},
- {"MIC2N", NULL, "Mic Bias"},
- {"Mic Bias", NULL, "Handset Mic"},
-
- /* Call Speaker */
- {"Handset Spk", NULL, "LOUT2"},
- {"Handset Spk", NULL, "ROUT2"},
-
- /* Connect the ALC pins */
- {"ACIN", NULL, "ACOP"},
-};
-
-static const struct snd_kcontrol_new wm8753_neo1973_gta02_controls[] = {
- SOC_DAPM_PIN_SWITCH("Stereo Out"),
- SOC_DAPM_PIN_SWITCH("GSM Line Out"),
- SOC_DAPM_PIN_SWITCH("GSM Line In"),
- SOC_DAPM_PIN_SWITCH("Headset Mic"),
- SOC_DAPM_PIN_SWITCH("Handset Mic"),
- SOC_DAPM_PIN_SWITCH("Handset Spk"),
-
- /* This has no effect, it exists only to maintain compatibility with
- * existing ALSA state files.
- */
- SOC_SINGLE_EXT("Amp State Switch", 6, 0, 1, 0,
- lm4853_get_state,
- lm4853_set_state),
- SOC_SINGLE_EXT("Amp Spk Switch", 7, 0, 1, 0,
- lm4853_get_spk,
- lm4853_set_spk),
-};
-
-/*
- * This is an example machine initialisation for a wm8753 connected to a
- * neo1973 GTA02.
- */
-static int neo1973_gta02_wm8753_init(struct snd_soc_pcm_runtime *rtd)
-{
- struct snd_soc_codec *codec = rtd->codec;
- struct snd_soc_dapm_context *dapm = &codec->dapm;
- int err;
-
- /* set up NC codec pins */
- snd_soc_dapm_nc_pin(dapm, "OUT3");
- snd_soc_dapm_nc_pin(dapm, "OUT4");
- snd_soc_dapm_nc_pin(dapm, "LINE1");
- snd_soc_dapm_nc_pin(dapm, "LINE2");
-
- /* Add neo1973 gta02 specific widgets */
- snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets,
- ARRAY_SIZE(wm8753_dapm_widgets));
-
- /* add neo1973 gta02 specific controls */
- err = snd_soc_add_controls(codec, wm8753_neo1973_gta02_controls,
- ARRAY_SIZE(wm8753_neo1973_gta02_controls));
-
- if (err < 0)
- return err;
-
- /* set up neo1973 gta02 specific audio path audio_map */
- snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-
- /* set endpoints to default off mode */
- snd_soc_dapm_disable_pin(dapm, "Stereo Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line In");
- snd_soc_dapm_disable_pin(dapm, "Headset Mic");
- snd_soc_dapm_disable_pin(dapm, "Handset Mic");
- snd_soc_dapm_disable_pin(dapm, "Handset Spk");
-
- /* allow audio paths from the GSM modem to run during suspend */
- snd_soc_dapm_ignore_suspend(dapm, "Stereo Out");
- snd_soc_dapm_ignore_suspend(dapm, "GSM Line Out");
- snd_soc_dapm_ignore_suspend(dapm, "GSM Line In");
- snd_soc_dapm_ignore_suspend(dapm, "Headset Mic");
- snd_soc_dapm_ignore_suspend(dapm, "Handset Mic");
- snd_soc_dapm_ignore_suspend(dapm, "Handset Spk");
-
- snd_soc_dapm_sync(dapm);
-
- return 0;
-}
-
-/*
- * BT Codec DAI
- */
-static struct snd_soc_dai_driver bt_dai = {
- .name = "bluetooth-dai",
- .playback = {
- .channels_min = 1,
- .channels_max = 1,
- .rates = SNDRV_PCM_RATE_8000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,},
- .capture = {
- .channels_min = 1,
- .channels_max = 1,
- .rates = SNDRV_PCM_RATE_8000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,},
-};
-
-static struct snd_soc_dai_link neo1973_gta02_dai[] = {
-{ /* Hifi Playback - for similatious use with voice below */
- .name = "WM8753",
- .stream_name = "WM8753 HiFi",
- .cpu_dai_name = "s3c24xx-iis",
- .codec_dai_name = "wm8753-hifi",
- .init = neo1973_gta02_wm8753_init,
- .platform_name = "samsung-audio",
- .codec_name = "wm8753-codec.0-001a",
- .ops = &neo1973_gta02_hifi_ops,
-},
-{ /* Voice via BT */
- .name = "Bluetooth",
- .stream_name = "Voice",
- .cpu_dai_name = "bluetooth-dai",
- .codec_dai_name = "wm8753-voice",
- .ops = &neo1973_gta02_voice_ops,
- .codec_name = "wm8753-codec.0-001a",
- .platform_name = "samsung-audio",
-},
-};
-
-static struct snd_soc_card neo1973_gta02 = {
- .name = "neo1973-gta02",
- .dai_link = neo1973_gta02_dai,
- .num_links = ARRAY_SIZE(neo1973_gta02_dai),
-};
-
-static struct platform_device *neo1973_gta02_snd_device;
-
-static int __init neo1973_gta02_init(void)
-{
- int ret;
-
- if (!machine_is_neo1973_gta02()) {
- printk(KERN_INFO
- "Only GTA02 is supported by this ASoC driver\n");
- return -ENODEV;
- }
-
- neo1973_gta02_snd_device = platform_device_alloc("soc-audio", -1);
- if (!neo1973_gta02_snd_device)
- return -ENOMEM;
-
- /* register bluetooth DAI here */
- ret = snd_soc_register_dai(&neo1973_gta02_snd_device->dev, &bt_dai);
- if (ret)
- goto err_put_device;
-
- platform_set_drvdata(neo1973_gta02_snd_device, &neo1973_gta02);
- ret = platform_device_add(neo1973_gta02_snd_device);
-
- if (ret)
- goto err_unregister_dai;
-
- /* Initialise GPIOs used by amp */
- ret = gpio_request(GTA02_GPIO_HP_IN, "GTA02_HP_IN");
- if (ret) {
- pr_err("gta02_wm8753: Failed to register GPIO %d\n", GTA02_GPIO_HP_IN);
- goto err_del_device;
- }
-
- ret = gpio_direction_output(GTA02_GPIO_HP_IN, 1);
- if (ret) {
- pr_err("gta02_wm8753: Failed to configure GPIO %d\n", GTA02_GPIO_HP_IN);
- goto err_free_gpio_hp_in;
- }
-
- ret = gpio_request(GTA02_GPIO_AMP_SHUT, "GTA02_AMP_SHUT");
- if (ret) {
- pr_err("gta02_wm8753: Failed to register GPIO %d\n", GTA02_GPIO_AMP_SHUT);
- goto err_free_gpio_hp_in;
- }
-
- ret = gpio_direction_output(GTA02_GPIO_AMP_SHUT, 1);
- if (ret) {
- pr_err("gta02_wm8753: Failed to configure GPIO %d\n", GTA02_GPIO_AMP_SHUT);
- goto err_free_gpio_amp_shut;
- }
-
- return 0;
-
-err_free_gpio_amp_shut:
- gpio_free(GTA02_GPIO_AMP_SHUT);
-err_free_gpio_hp_in:
- gpio_free(GTA02_GPIO_HP_IN);
-err_del_device:
- platform_device_del(neo1973_gta02_snd_device);
-err_unregister_dai:
- snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev);
-err_put_device:
- platform_device_put(neo1973_gta02_snd_device);
- return ret;
-}
-module_init(neo1973_gta02_init);
-
-static void __exit neo1973_gta02_exit(void)
-{
- snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev);
- platform_device_unregister(neo1973_gta02_snd_device);
- gpio_free(GTA02_GPIO_HP_IN);
- gpio_free(GTA02_GPIO_AMP_SHUT);
-}
-module_exit(neo1973_gta02_exit);
-
-/* Module information */
-MODULE_AUTHOR("Graeme Gregory, graeme@openmoko.org");
-MODULE_DESCRIPTION("ALSA SoC WM8753 Neo1973 GTA02");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c
index d20815d..78bfdb3 100644
--- a/sound/soc/samsung/neo1973_wm8753.c
+++ b/sound/soc/samsung/neo1973_wm8753.c
@@ -1,57 +1,32 @@
/*
- * neo1973_wm8753.c -- SoC audio for Neo1973
+ * neo1973_wm8753.c -- SoC audio for Openmoko Neo1973 and Freerunner devices
*
+ * Copyright 2007 Openmoko Inc
+ * Author: Graeme Gregory <graeme@openmoko.org>
* Copyright 2007 Wolfson Microelectronics PLC.
* Author: Graeme Gregory
* graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
+ * Copyright 2009 Wolfson Microelectronics
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
- *
*/
#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
+#include <linux/gpio.h>
+
#include <sound/soc.h>
-#include <sound/tlv.h>
#include <asm/mach-types.h>
-#include <asm/hardware/scoop.h>
-#include <mach/regs-clock.h>
-#include <mach/regs-gpio.h>
-#include <mach/hardware.h>
-#include <linux/io.h>
-#include <mach/spi-gpio.h>
-
#include <plat/regs-iis.h>
+#include <mach/gta02.h>
#include "../codecs/wm8753.h"
-#include "lm4857.h"
-#include "dma.h"
#include "s3c24xx-i2s.h"
-/* define the scenarios */
-#define NEO_AUDIO_OFF 0
-#define NEO_GSM_CALL_AUDIO_HANDSET 1
-#define NEO_GSM_CALL_AUDIO_HEADSET 2
-#define NEO_GSM_CALL_AUDIO_BLUETOOTH 3
-#define NEO_STEREO_TO_SPEAKERS 4
-#define NEO_STEREO_TO_HEADPHONES 5
-#define NEO_CAPTURE_HANDSET 6
-#define NEO_CAPTURE_HEADSET 7
-#define NEO_CAPTURE_BLUETOOTH 8
-
-static struct snd_soc_card neo1973;
-static struct i2c_client *i2c;
-
static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
@@ -62,8 +37,6 @@ static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream,
int ret = 0;
unsigned long iis_clkrate;
- pr_debug("Entered %s\n", __func__);
-
iis_clkrate = s3c24xx_i2s_get_clockrate();
switch (params_rate(params)) {
@@ -148,8 +121,6 @@ static int neo1973_hifi_hw_free(struct snd_pcm_substream *substream)
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
- pr_debug("Entered %s\n", __func__);
-
/* disable the PLL */
return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0, 0);
}
@@ -171,8 +142,6 @@ static int neo1973_voice_hw_params(struct snd_pcm_substream *substream,
int ret = 0;
unsigned long iis_clkrate;
- pr_debug("Entered %s\n", __func__);
-
iis_clkrate = s3c24xx_i2s_get_clockrate();
if (params_rate(params) != 8000)
@@ -214,8 +183,6 @@ static int neo1973_voice_hw_free(struct snd_pcm_substream *substream)
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
- pr_debug("Entered %s\n", __func__);
-
/* disable the PLL */
return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0, 0);
}
@@ -225,335 +192,232 @@ static struct snd_soc_ops neo1973_voice_ops = {
.hw_free = neo1973_voice_hw_free,
};
-static int neo1973_scenario;
-
-static int neo1973_get_scenario(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- ucontrol->value.integer.value[0] = neo1973_scenario;
- return 0;
-}
-
-static int set_scenario_endpoints(struct snd_soc_codec *codec, int scenario)
-{
- struct snd_soc_dapm_context *dapm = &codec->dapm;
-
- pr_debug("Entered %s\n", __func__);
-
- switch (neo1973_scenario) {
- case NEO_AUDIO_OFF:
- snd_soc_dapm_disable_pin(dapm, "Audio Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line In");
- snd_soc_dapm_disable_pin(dapm, "Headset Mic");
- snd_soc_dapm_disable_pin(dapm, "Call Mic");
- break;
- case NEO_GSM_CALL_AUDIO_HANDSET:
- snd_soc_dapm_enable_pin(dapm, "Audio Out");
- snd_soc_dapm_enable_pin(dapm, "GSM Line Out");
- snd_soc_dapm_enable_pin(dapm, "GSM Line In");
- snd_soc_dapm_disable_pin(dapm, "Headset Mic");
- snd_soc_dapm_enable_pin(dapm, "Call Mic");
- break;
- case NEO_GSM_CALL_AUDIO_HEADSET:
- snd_soc_dapm_enable_pin(dapm, "Audio Out");
- snd_soc_dapm_enable_pin(dapm, "GSM Line Out");
- snd_soc_dapm_enable_pin(dapm, "GSM Line In");
- snd_soc_dapm_enable_pin(dapm, "Headset Mic");
- snd_soc_dapm_disable_pin(dapm, "Call Mic");
- break;
- case NEO_GSM_CALL_AUDIO_BLUETOOTH:
- snd_soc_dapm_disable_pin(dapm, "Audio Out");
- snd_soc_dapm_enable_pin(dapm, "GSM Line Out");
- snd_soc_dapm_enable_pin(dapm, "GSM Line In");
- snd_soc_dapm_disable_pin(dapm, "Headset Mic");
- snd_soc_dapm_disable_pin(dapm, "Call Mic");
- break;
- case NEO_STEREO_TO_SPEAKERS:
- snd_soc_dapm_enable_pin(dapm, "Audio Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line In");
- snd_soc_dapm_disable_pin(dapm, "Headset Mic");
- snd_soc_dapm_disable_pin(dapm, "Call Mic");
- break;
- case NEO_STEREO_TO_HEADPHONES:
- snd_soc_dapm_enable_pin(dapm, "Audio Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line In");
- snd_soc_dapm_disable_pin(dapm, "Headset Mic");
- snd_soc_dapm_disable_pin(dapm, "Call Mic");
- break;
- case NEO_CAPTURE_HANDSET:
- snd_soc_dapm_disable_pin(dapm, "Audio Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line In");
- snd_soc_dapm_disable_pin(dapm, "Headset Mic");
- snd_soc_dapm_enable_pin(dapm, "Call Mic");
- break;
- case NEO_CAPTURE_HEADSET:
- snd_soc_dapm_disable_pin(dapm, "Audio Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line In");
- snd_soc_dapm_enable_pin(dapm, "Headset Mic");
- snd_soc_dapm_disable_pin(dapm, "Call Mic");
- break;
- case NEO_CAPTURE_BLUETOOTH:
- snd_soc_dapm_disable_pin(dapm, "Audio Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line In");
- snd_soc_dapm_disable_pin(dapm, "Headset Mic");
- snd_soc_dapm_disable_pin(dapm, "Call Mic");
- break;
- default:
- snd_soc_dapm_disable_pin(dapm, "Audio Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
- snd_soc_dapm_disable_pin(dapm, "GSM Line In");
- snd_soc_dapm_disable_pin(dapm, "Headset Mic");
- snd_soc_dapm_disable_pin(dapm, "Call Mic");
- }
+/* Shared routes and controls */
- snd_soc_dapm_sync(dapm);
+static const struct snd_soc_dapm_widget neo1973_wm8753_dapm_widgets[] = {
+ SND_SOC_DAPM_LINE("GSM Line Out", NULL),
+ SND_SOC_DAPM_LINE("GSM Line In", NULL),
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+ SND_SOC_DAPM_MIC("Handset Mic", NULL),
+};
- return 0;
-}
+static const struct snd_soc_dapm_route neo1973_wm8753_routes[] = {
+ /* Connections to the GSM Module */
+ {"GSM Line Out", NULL, "MONO1"},
+ {"GSM Line Out", NULL, "MONO2"},
+ {"RXP", NULL, "GSM Line In"},
+ {"RXN", NULL, "GSM Line In"},
-static int neo1973_set_scenario(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ /* Connections to Headset */
+ {"MIC1", NULL, "Mic Bias"},
+ {"Mic Bias", NULL, "Headset Mic"},
- pr_debug("Entered %s\n", __func__);
+ /* Call Mic */
+ {"MIC2", NULL, "Mic Bias"},
+ {"MIC2N", NULL, "Mic Bias"},
+ {"Mic Bias", NULL, "Handset Mic"},
- if (neo1973_scenario == ucontrol->value.integer.value[0])
- return 0;
+ /* Connect the ALC pins */
+ {"ACIN", NULL, "ACOP"},
+};
- neo1973_scenario = ucontrol->value.integer.value[0];
- set_scenario_endpoints(codec, neo1973_scenario);
- return 1;
-}
+static const struct snd_kcontrol_new neo1973_wm8753_controls[] = {
+ SOC_DAPM_PIN_SWITCH("GSM Line Out"),
+ SOC_DAPM_PIN_SWITCH("GSM Line In"),
+ SOC_DAPM_PIN_SWITCH("Headset Mic"),
+ SOC_DAPM_PIN_SWITCH("Handset Mic"),
+};
-static u8 lm4857_regs[4] = {0x00, 0x40, 0x80, 0xC0};
+/* GTA02 specific routes and controlls */
-static void lm4857_write_regs(void)
-{
- pr_debug("Entered %s\n", __func__);
+#ifdef CONFIG_MACH_NEO1973_GTA02
- if (i2c_master_send(i2c, lm4857_regs, 4) != 4)
- printk(KERN_ERR "lm4857: i2c write failed\n");
-}
+static int gta02_speaker_enabled;
-static int lm4857_get_reg(struct snd_kcontrol *kcontrol,
+static int lm4853_set_spk(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct soc_mixer_control *mc =
- (struct soc_mixer_control *)kcontrol->private_value;
- int reg = mc->reg;
- int shift = mc->shift;
- int mask = mc->max;
+ gta02_speaker_enabled = ucontrol->value.integer.value[0];
- pr_debug("Entered %s\n", __func__);
+ gpio_set_value(GTA02_GPIO_HP_IN, !gta02_speaker_enabled);
- ucontrol->value.integer.value[0] = (lm4857_regs[reg] >> shift) & mask;
return 0;
}
-static int lm4857_set_reg(struct snd_kcontrol *kcontrol,
+static int lm4853_get_spk(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct soc_mixer_control *mc =
- (struct soc_mixer_control *)kcontrol->private_value;
- int reg = mc->reg;
- int shift = mc->shift;
- int mask = mc->max;
-
- if (((lm4857_regs[reg] >> shift) & mask) ==
- ucontrol->value.integer.value[0])
- return 0;
-
- lm4857_regs[reg] &= ~(mask << shift);
- lm4857_regs[reg] |= ucontrol->value.integer.value[0] << shift;
- lm4857_write_regs();
- return 1;
+ ucontrol->value.integer.value[0] = gta02_speaker_enabled;
+ return 0;
}
-static int lm4857_get_mode(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+static int lm4853_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
{
- u8 value = lm4857_regs[LM4857_CTRL] & 0x0F;
-
- pr_debug("Entered %s\n", __func__);
-
- if (value)
- value -= 5;
+ gpio_set_value(GTA02_GPIO_AMP_SHUT, SND_SOC_DAPM_EVENT_OFF(event));
- ucontrol->value.integer.value[0] = value;
return 0;
}
-static int lm4857_set_mode(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- u8 value = ucontrol->value.integer.value[0];
-
- pr_debug("Entered %s\n", __func__);
-
- if (value)
- value += 5;
-
- if ((lm4857_regs[LM4857_CTRL] & 0x0F) == value)
- return 0;
-
- lm4857_regs[LM4857_CTRL] &= 0xF0;
- lm4857_regs[LM4857_CTRL] |= value;
- lm4857_write_regs();
- return 1;
-}
+static const struct snd_soc_dapm_route neo1973_gta02_routes[] = {
+ /* Connections to the amp */
+ {"Stereo Out", NULL, "LOUT1"},
+ {"Stereo Out", NULL, "ROUT1"},
-static const struct snd_soc_dapm_widget wm8753_dapm_widgets[] = {
- SND_SOC_DAPM_LINE("Audio Out", NULL),
- SND_SOC_DAPM_LINE("GSM Line Out", NULL),
- SND_SOC_DAPM_LINE("GSM Line In", NULL),
- SND_SOC_DAPM_MIC("Headset Mic", NULL),
- SND_SOC_DAPM_MIC("Call Mic", NULL),
+ /* Call Speaker */
+ {"Handset Spk", NULL, "LOUT2"},
+ {"Handset Spk", NULL, "ROUT2"},
};
+static const struct snd_kcontrol_new neo1973_gta02_wm8753_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Handset Spk"),
+ SOC_DAPM_PIN_SWITCH("Stereo Out"),
-static const struct snd_soc_dapm_route dapm_routes[] = {
-
- /* Connections to the lm4857 amp */
- {"Audio Out", NULL, "LOUT1"},
- {"Audio Out", NULL, "ROUT1"},
-
- /* Connections to the GSM Module */
- {"GSM Line Out", NULL, "MONO1"},
- {"GSM Line Out", NULL, "MONO2"},
- {"RXP", NULL, "GSM Line In"},
- {"RXN", NULL, "GSM Line In"},
+ SOC_SINGLE_BOOL_EXT("Amp Spk Switch", 0,
+ lm4853_get_spk,
+ lm4853_set_spk),
+};
- /* Connections to Headset */
- {"MIC1", NULL, "Mic Bias"},
- {"Mic Bias", NULL, "Headset Mic"},
+static const struct snd_soc_dapm_widget neo1973_gta02_wm8753_dapm_widgets[] = {
+ SND_SOC_DAPM_SPK("Handset Spk", NULL),
+ SND_SOC_DAPM_SPK("Stereo Out", lm4853_event),
+};
- /* Call Mic */
- {"MIC2", NULL, "Mic Bias"},
- {"MIC2N", NULL, "Mic Bias"},
- {"Mic Bias", NULL, "Call Mic"},
+static int neo1973_gta02_wm8753_init(struct snd_soc_codec *codec)
+{
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+ int ret;
- /* Connect the ALC pins */
- {"ACIN", NULL, "ACOP"},
-};
+ ret = snd_soc_dapm_new_controls(dapm, neo1973_gta02_wm8753_dapm_widgets,
+ ARRAY_SIZE(neo1973_gta02_wm8753_dapm_widgets));
+ if (ret)
+ return ret;
-static const char *lm4857_mode[] = {
- "Off",
- "Call Speaker",
- "Stereo Speakers",
- "Stereo Speakers + Headphones",
- "Headphones"
-};
+ ret = snd_soc_dapm_add_routes(dapm, neo1973_gta02_routes,
+ ARRAY_SIZE(neo1973_gta02_routes));
+ if (ret)
+ return ret;
-static const struct soc_enum lm4857_mode_enum[] = {
- SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(lm4857_mode), lm4857_mode),
-};
+ ret = snd_soc_add_controls(codec, neo1973_gta02_wm8753_controls,
+ ARRAY_SIZE(neo1973_gta02_wm8753_controls));
+ if (ret)
+ return ret;
-static const char *neo_scenarios[] = {
- "Off",
- "GSM Handset",
- "GSM Headset",
- "GSM Bluetooth",
- "Speakers",
- "Headphones",
- "Capture Handset",
- "Capture Headset",
- "Capture Bluetooth"
-};
+ snd_soc_dapm_disable_pin(dapm, "Stereo Out");
+ snd_soc_dapm_disable_pin(dapm, "Handset Spk");
+ snd_soc_dapm_ignore_suspend(dapm, "Stereo Out");
+ snd_soc_dapm_ignore_suspend(dapm, "Handset Spk");
-static const struct soc_enum neo_scenario_enum[] = {
- SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(neo_scenarios), neo_scenarios),
-};
+ return 0;
+}
-static const DECLARE_TLV_DB_SCALE(stereo_tlv, -4050, 150, 0);
-static const DECLARE_TLV_DB_SCALE(mono_tlv, -3450, 150, 0);
-
-static const struct snd_kcontrol_new wm8753_neo1973_controls[] = {
- SOC_SINGLE_EXT_TLV("Amp Left Playback Volume", LM4857_LVOL, 0, 31, 0,
- lm4857_get_reg, lm4857_set_reg, stereo_tlv),
- SOC_SINGLE_EXT_TLV("Amp Right Playback Volume", LM4857_RVOL, 0, 31, 0,
- lm4857_get_reg, lm4857_set_reg, stereo_tlv),
- SOC_SINGLE_EXT_TLV("Amp Mono Playback Volume", LM4857_MVOL, 0, 31, 0,
- lm4857_get_reg, lm4857_set_reg, mono_tlv),
- SOC_ENUM_EXT("Amp Mode", lm4857_mode_enum[0],
- lm4857_get_mode, lm4857_set_mode),
- SOC_ENUM_EXT("Neo Mode", neo_scenario_enum[0],
- neo1973_get_scenario, neo1973_set_scenario),
- SOC_SINGLE_EXT("Amp Spk 3D Playback Switch", LM4857_LVOL, 5, 1, 0,
- lm4857_get_reg, lm4857_set_reg),
- SOC_SINGLE_EXT("Amp HP 3d Playback Switch", LM4857_RVOL, 5, 1, 0,
- lm4857_get_reg, lm4857_set_reg),
- SOC_SINGLE_EXT("Amp Fast Wakeup Playback Switch", LM4857_CTRL, 5, 1, 0,
- lm4857_get_reg, lm4857_set_reg),
- SOC_SINGLE_EXT("Amp Earpiece 6dB Playback Switch", LM4857_CTRL, 4, 1, 0,
- lm4857_get_reg, lm4857_set_reg),
-};
+#else
+static int neo1973_gta02_wm8753_init(struct snd_soc_code *codec) { return 0; }
+#endif
-/*
- * This is an example machine initialisation for a wm8753 connected to a
- * neo1973 II. It is missing logic to detect hp/mic insertions and logic
- * to re-route the audio in such an event.
- */
static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
struct snd_soc_dapm_context *dapm = &codec->dapm;
- int err;
-
- pr_debug("Entered %s\n", __func__);
+ int ret;
/* set up NC codec pins */
- snd_soc_dapm_nc_pin(dapm, "LOUT2");
- snd_soc_dapm_nc_pin(dapm, "ROUT2");
+ if (machine_is_neo1973_gta01()) {
+ snd_soc_dapm_nc_pin(dapm, "LOUT2");
+ snd_soc_dapm_nc_pin(dapm, "ROUT2");
+ }
snd_soc_dapm_nc_pin(dapm, "OUT3");
snd_soc_dapm_nc_pin(dapm, "OUT4");
snd_soc_dapm_nc_pin(dapm, "LINE1");
snd_soc_dapm_nc_pin(dapm, "LINE2");
/* Add neo1973 specific widgets */
- snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets,
- ARRAY_SIZE(wm8753_dapm_widgets));
-
- /* set endpoints to default mode */
- set_scenario_endpoints(codec, NEO_AUDIO_OFF);
+ ret = snd_soc_dapm_new_controls(dapm, neo1973_wm8753_dapm_widgets,
+ ARRAY_SIZE(neo1973_wm8753_dapm_widgets));
+ if (ret)
+ return ret;
/* add neo1973 specific controls */
- err = snd_soc_add_controls(codec, wm8753_neo1973_controls,
- ARRAY_SIZE(8753_neo1973_controls));
- if (err < 0)
- return err;
+ ret = snd_soc_add_controls(codec, neo1973_wm8753_controls,
+ ARRAY_SIZE(neo1973_wm8753_controls));
+ if (ret)
+ return ret;
/* set up neo1973 specific audio routes */
- err = snd_soc_dapm_add_routes(dapm, dapm_routes,
- ARRAY_SIZE(dapm_routes));
+ ret = snd_soc_dapm_add_routes(dapm, neo1973_wm8753_routes,
+ ARRAY_SIZE(neo1973_wm8753_routes));
+ if (ret)
+ return ret;
+
+ /* set endpoints to default off mode */
+ snd_soc_dapm_disable_pin(dapm, "GSM Line Out");
+ snd_soc_dapm_disable_pin(dapm, "GSM Line In");
+ snd_soc_dapm_disable_pin(dapm, "Headset Mic");
+ snd_soc_dapm_disable_pin(dapm, "Handset Mic");
+
+ /* allow audio paths from the GSM modem to run during suspend */
+ snd_soc_dapm_ignore_suspend(dapm, "GSM Line Out");
+ snd_soc_dapm_ignore_suspend(dapm, "GSM Line In");
+ snd_soc_dapm_ignore_suspend(dapm, "Headset Mic");
+ snd_soc_dapm_ignore_suspend(dapm, "Handset Mic");
+
+ if (machine_is_neo1973_gta02()) {
+ ret = neo1973_gta02_wm8753_init(codec);
+ if (ret)
+ return ret;
+ }
snd_soc_dapm_sync(dapm);
+
return 0;
}
-/*
- * BT Codec DAI
- */
-static struct snd_soc_dai bt_dai = {
- .name = "bluetooth-dai",
- .playback = {
- .channels_min = 1,
- .channels_max = 1,
- .rates = SNDRV_PCM_RATE_8000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,},
- .capture = {
- .channels_min = 1,
- .channels_max = 1,
- .rates = SNDRV_PCM_RATE_8000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,},
+/* GTA01 specific controlls */
+
+#ifdef CONFIG_MACH_NEO1973_GTA01
+
+static const struct snd_soc_dapm_route neo1973_lm4857_routes[] = {
+ {"Amp IN", NULL, "ROUT1"},
+ {"Amp IN", NULL, "LOUT1"},
+
+ {"Handset Spk", NULL, "Amp EP"},
+ {"Stereo Out", NULL, "Amp LS"},
+ {"Headphone", NULL, "Amp HP"},
+};
+
+static const struct snd_soc_dapm_widget neo1973_lm4857_dapm_widgets[] = {
+ SND_SOC_DAPM_SPK("Handset Spk", NULL),
+ SND_SOC_DAPM_SPK("Stereo Out", NULL),
+ SND_SOC_DAPM_HP("Headphone", NULL),
};
+static int neo1973_lm4857_init(struct snd_soc_dapm_context *dapm)
+{
+ int ret;
+
+ ret = snd_soc_dapm_new_controls(dapm, neo1973_lm4857_dapm_widgets,
+ ARRAY_SIZE(neo1973_lm4857_dapm_widgets));
+ if (ret)
+ return ret;
+
+ ret = snd_soc_dapm_add_routes(dapm, neo1973_lm4857_routes,
+ ARRAY_SIZE(neo1973_lm4857_routes));
+ if (ret)
+ return ret;
+
+ snd_soc_dapm_ignore_suspend(dapm, "Stereo Out");
+ snd_soc_dapm_ignore_suspend(dapm, "Handset Spk");
+ snd_soc_dapm_ignore_suspend(dapm, "Headphone");
+
+ snd_soc_dapm_sync(dapm);
+
+ return 0;
+}
+
+#else
+static int neo1973_lm4857_init(struct snd_soc_dapm_context *dapm) { return 0; };
+#endif
+
static struct snd_soc_dai_link neo1973_dai[] = {
{ /* Hifi Playback - for similatious use with voice below */
.name = "WM8753",
@@ -569,90 +433,49 @@ static struct snd_soc_dai_link neo1973_dai[] = {
.name = "Bluetooth",
.stream_name = "Voice",
.platform_name = "samsung-audio",
- .cpu_dai_name = "bluetooth-dai",
+ .cpu_dai_name = "dfbmcs320-pcm",
.codec_dai_name = "wm8753-voice",
.codec_name = "wm8753-codec.0-001a",
.ops = &neo1973_voice_ops,
},
};
-static struct snd_soc_card neo1973 = {
- .name = "neo1973",
- .dai_link = neo1973_dai,
- .num_links = ARRAY_SIZE(neo1973_dai),
+static struct snd_soc_aux_dev neo1973_aux_devs[] = {
+ {
+ .name = "dfbmcs320",
+ .codec_name = "dfbmcs320.0",
+ },
+ {
+ .name = "lm4857",
+ .codec_name = "lm4857.0-007c",
+ .init = neo1973_lm4857_init,
+ },
};
-static int lm4857_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- pr_debug("Entered %s\n", __func__);
-
- i2c = client;
-
- lm4857_write_regs();
- return 0;
-}
-
-static int lm4857_i2c_remove(struct i2c_client *client)
-{
- pr_debug("Entered %s\n", __func__);
-
- i2c = NULL;
-
- return 0;
-}
-
-static u8 lm4857_state;
-
-static int lm4857_suspend(struct i2c_client *dev, pm_message_t state)
-{
- pr_debug("Entered %s\n", __func__);
-
- dev_dbg(&dev->dev, "lm4857_suspend\n");
- lm4857_state = lm4857_regs[LM4857_CTRL] & 0xf;
- if (lm4857_state) {
- lm4857_regs[LM4857_CTRL] &= 0xf0;
- lm4857_write_regs();
- }
- return 0;
-}
-
-static int lm4857_resume(struct i2c_client *dev)
-{
- pr_debug("Entered %s\n", __func__);
-
- if (lm4857_state) {
- lm4857_regs[LM4857_CTRL] |= (lm4857_state & 0x0f);
- lm4857_write_regs();
- }
- return 0;
-}
-
-static void lm4857_shutdown(struct i2c_client *dev)
-{
- pr_debug("Entered %s\n", __func__);
-
- dev_dbg(&dev->dev, "lm4857_shutdown\n");
- lm4857_regs[LM4857_CTRL] &= 0xf0;
- lm4857_write_regs();
-}
+static struct snd_soc_codec_conf neo1973_codec_conf[] = {
+ {
+ .dev_name = "lm4857.0-007c",
+ .name_prefix = "Amp",
+ },
+};
-static const struct i2c_device_id lm4857_i2c_id[] = {
- { "neo1973_lm4857", 0 },
- { }
+#ifdef CONFIG_MACH_NEO1973_GTA02
+static const struct gpio neo1973_gta02_gpios[] = {
+ { GTA02_GPIO_HP_IN, GPIOF_OUT_INIT_HIGH, "GTA02_HP_IN" },
+ { GTA02_GPIO_AMP_SHUT, GPIOF_OUT_INIT_HIGH, "GTA02_AMP_SHUT" },
};
+#else
+static const struct gpio neo1973_gta02_gpios[] = {};
+#endif
-static struct i2c_driver lm4857_i2c_driver = {
- .driver = {
- .name = "LM4857 I2C Amp",
- .owner = THIS_MODULE,
- },
- .suspend = lm4857_suspend,
- .resume = lm4857_resume,
- .shutdown = lm4857_shutdown,
- .probe = lm4857_i2c_probe,
- .remove = lm4857_i2c_remove,
- .id_table = lm4857_i2c_id,
+static struct snd_soc_card neo1973 = {
+ .name = "neo1973",
+ .dai_link = neo1973_dai,
+ .num_links = ARRAY_SIZE(neo1973_dai),
+ .aux_dev = neo1973_aux_devs,
+ .num_aux_devs = ARRAY_SIZE(neo1973_aux_devs),
+ .codec_conf = neo1973_codec_conf,
+ .num_configs = ARRAY_SIZE(neo1973_codec_conf),
};
static struct platform_device *neo1973_snd_device;
@@ -661,46 +484,56 @@ static int __init neo1973_init(void)
{
int ret;
- pr_debug("Entered %s\n", __func__);
-
- if (!machine_is_neo1973_gta01()) {
- printk(KERN_INFO
- "Only GTA01 hardware supported by ASoC driver\n");
+ if (!machine_is_neo1973_gta01() && !machine_is_neo1973_gta02())
return -ENODEV;
+
+ if (machine_is_neo1973_gta02()) {
+ neo1973.name = "neo1973gta02";
+ neo1973.num_aux_devs = 1;
+
+ ret = gpio_request_array(neo1973_gta02_gpios,
+ ARRAY_SIZE(neo1973_gta02_gpios));
+ if (ret)
+ return ret;
}
neo1973_snd_device = platform_device_alloc("soc-audio", -1);
- if (!neo1973_snd_device)
- return -ENOMEM;
+ if (!neo1973_snd_device) {
+ ret = -ENOMEM;
+ goto err_gpio_free;
+ }
platform_set_drvdata(neo1973_snd_device, &neo1973);
ret = platform_device_add(neo1973_snd_device);
- if (ret) {
- platform_device_put(neo1973_snd_device);
- return ret;
- }
-
- ret = i2c_add_driver(&lm4857_i2c_driver);
+ if (ret)
+ goto err_put_device;
- if (ret != 0)
- platform_device_unregister(neo1973_snd_device);
+ return 0;
+err_put_device:
+ platform_device_put(neo1973_snd_device);
+err_gpio_free:
+ if (machine_is_neo1973_gta02()) {
+ gpio_free_array(neo1973_gta02_gpios,
+ ARRAY_SIZE(neo1973_gta02_gpios));
+ }
return ret;
}
+module_init(neo1973_init);
static void __exit neo1973_exit(void)
{
- pr_debug("Entered %s\n", __func__);
-
- i2c_del_driver(&lm4857_i2c_driver);
platform_device_unregister(neo1973_snd_device);
-}
-module_init(neo1973_init);
+ if (machine_is_neo1973_gta02()) {
+ gpio_free_array(neo1973_gta02_gpios,
+ ARRAY_SIZE(neo1973_gta02_gpios));
+ }
+}
module_exit(neo1973_exit);
/* Module information */
MODULE_AUTHOR("Graeme Gregory, graeme@openmoko.org, www.openmoko.org");
-MODULE_DESCRIPTION("ALSA SoC WM8753 Neo1973");
+MODULE_DESCRIPTION("ALSA SoC WM8753 Neo1973 and Frerunner");
MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index 48d0b75..38aac7d 100644
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -11,20 +11,11 @@
* published by the Free Software Foundation.
*/
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/delay.h>
#include <linux/clk.h>
-#include <linux/kernel.h>
-#include <linux/gpio.h>
#include <linux/io.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
#include <sound/soc.h>
+#include <sound/pcm_params.h>
#include <plat/audio.h>
#include <plat/dma.h>
@@ -32,6 +23,113 @@
#include "dma.h"
#include "pcm.h"
+/*Register Offsets */
+#define S3C_PCM_CTL 0x00
+#define S3C_PCM_CLKCTL 0x04
+#define S3C_PCM_TXFIFO 0x08
+#define S3C_PCM_RXFIFO 0x0C
+#define S3C_PCM_IRQCTL 0x10
+#define S3C_PCM_IRQSTAT 0x14
+#define S3C_PCM_FIFOSTAT 0x18
+#define S3C_PCM_CLRINT 0x20
+
+/* PCM_CTL Bit-Fields */
+#define S3C_PCM_CTL_TXDIPSTICK_MASK 0x3f
+#define S3C_PCM_CTL_TXDIPSTICK_SHIFT 13
+#define S3C_PCM_CTL_RXDIPSTICK_MASK 0x3f
+#define S3C_PCM_CTL_RXDIPSTICK_SHIFT 7
+#define S3C_PCM_CTL_TXDMA_EN (0x1 << 6)
+#define S3C_PCM_CTL_RXDMA_EN (0x1 << 5)
+#define S3C_PCM_CTL_TXMSB_AFTER_FSYNC (0x1 << 4)
+#define S3C_PCM_CTL_RXMSB_AFTER_FSYNC (0x1 << 3)
+#define S3C_PCM_CTL_TXFIFO_EN (0x1 << 2)
+#define S3C_PCM_CTL_RXFIFO_EN (0x1 << 1)
+#define S3C_PCM_CTL_ENABLE (0x1 << 0)
+
+/* PCM_CLKCTL Bit-Fields */
+#define S3C_PCM_CLKCTL_SERCLK_EN (0x1 << 19)
+#define S3C_PCM_CLKCTL_SERCLKSEL_PCLK (0x1 << 18)
+#define S3C_PCM_CLKCTL_SCLKDIV_MASK 0x1ff
+#define S3C_PCM_CLKCTL_SYNCDIV_MASK 0x1ff
+#define S3C_PCM_CLKCTL_SCLKDIV_SHIFT 9
+#define S3C_PCM_CLKCTL_SYNCDIV_SHIFT 0
+
+/* PCM_TXFIFO Bit-Fields */
+#define S3C_PCM_TXFIFO_DVALID (0x1 << 16)
+#define S3C_PCM_TXFIFO_DATA_MSK (0xffff << 0)
+
+/* PCM_RXFIFO Bit-Fields */
+#define S3C_PCM_RXFIFO_DVALID (0x1 << 16)
+#define S3C_PCM_RXFIFO_DATA_MSK (0xffff << 0)
+
+/* PCM_IRQCTL Bit-Fields */
+#define S3C_PCM_IRQCTL_IRQEN (0x1 << 14)
+#define S3C_PCM_IRQCTL_WRDEN (0x1 << 12)
+#define S3C_PCM_IRQCTL_TXEMPTYEN (0x1 << 11)
+#define S3C_PCM_IRQCTL_TXALMSTEMPTYEN (0x1 << 10)
+#define S3C_PCM_IRQCTL_TXFULLEN (0x1 << 9)
+#define S3C_PCM_IRQCTL_TXALMSTFULLEN (0x1 << 8)
+#define S3C_PCM_IRQCTL_TXSTARVEN (0x1 << 7)
+#define S3C_PCM_IRQCTL_TXERROVRFLEN (0x1 << 6)
+#define S3C_PCM_IRQCTL_RXEMPTEN (0x1 << 5)
+#define S3C_PCM_IRQCTL_RXALMSTEMPTEN (0x1 << 4)
+#define S3C_PCM_IRQCTL_RXFULLEN (0x1 << 3)
+#define S3C_PCM_IRQCTL_RXALMSTFULLEN (0x1 << 2)
+#define S3C_PCM_IRQCTL_RXSTARVEN (0x1 << 1)
+#define S3C_PCM_IRQCTL_RXERROVRFLEN (0x1 << 0)
+
+/* PCM_IRQSTAT Bit-Fields */
+#define S3C_PCM_IRQSTAT_IRQPND (0x1 << 13)
+#define S3C_PCM_IRQSTAT_WRD_XFER (0x1 << 12)
+#define S3C_PCM_IRQSTAT_TXEMPTY (0x1 << 11)
+#define S3C_PCM_IRQSTAT_TXALMSTEMPTY (0x1 << 10)
+#define S3C_PCM_IRQSTAT_TXFULL (0x1 << 9)
+#define S3C_PCM_IRQSTAT_TXALMSTFULL (0x1 << 8)
+#define S3C_PCM_IRQSTAT_TXSTARV (0x1 << 7)
+#define S3C_PCM_IRQSTAT_TXERROVRFL (0x1 << 6)
+#define S3C_PCM_IRQSTAT_RXEMPT (0x1 << 5)
+#define S3C_PCM_IRQSTAT_RXALMSTEMPT (0x1 << 4)
+#define S3C_PCM_IRQSTAT_RXFULL (0x1 << 3)
+#define S3C_PCM_IRQSTAT_RXALMSTFULL (0x1 << 2)
+#define S3C_PCM_IRQSTAT_RXSTARV (0x1 << 1)
+#define S3C_PCM_IRQSTAT_RXERROVRFL (0x1 << 0)
+
+/* PCM_FIFOSTAT Bit-Fields */
+#define S3C_PCM_FIFOSTAT_TXCNT_MSK (0x3f << 14)
+#define S3C_PCM_FIFOSTAT_TXFIFOEMPTY (0x1 << 13)
+#define S3C_PCM_FIFOSTAT_TXFIFOALMSTEMPTY (0x1 << 12)
+#define S3C_PCM_FIFOSTAT_TXFIFOFULL (0x1 << 11)
+#define S3C_PCM_FIFOSTAT_TXFIFOALMSTFULL (0x1 << 10)
+#define S3C_PCM_FIFOSTAT_RXCNT_MSK (0x3f << 4)
+#define S3C_PCM_FIFOSTAT_RXFIFOEMPTY (0x1 << 3)
+#define S3C_PCM_FIFOSTAT_RXFIFOALMSTEMPTY (0x1 << 2)
+#define S3C_PCM_FIFOSTAT_RXFIFOFULL (0x1 << 1)
+#define S3C_PCM_FIFOSTAT_RXFIFOALMSTFULL (0x1 << 0)
+
+/**
+ * struct s3c_pcm_info - S3C PCM Controller information
+ * @dev: The parent device passed to use from the probe.
+ * @regs: The pointer to the device register block.
+ * @dma_playback: DMA information for playback channel.
+ * @dma_capture: DMA information for capture channel.
+ */
+struct s3c_pcm_info {
+ spinlock_t lock;
+ struct device *dev;
+ void __iomem *regs;
+
+ unsigned int sclk_per_fs;
+
+ /* Whether to keep PCMSCLK enabled even when idle(no active xfer) */
+ unsigned int idleclk;
+
+ struct clk *pclk;
+ struct clk *cclk;
+
+ struct s3c_dma_params *dma_playback;
+ struct s3c_dma_params *dma_capture;
+};
+
static struct s3c2410_dma_client s3c_pcm_dma_client_out = {
.name = "PCM Stereo out"
};
diff --git a/sound/soc/samsung/pcm.h b/sound/soc/samsung/pcm.h
index 03393dc..726baf8 100644
--- a/sound/soc/samsung/pcm.h
+++ b/sound/soc/samsung/pcm.h
@@ -9,116 +9,9 @@
#ifndef __S3C_PCM_H
#define __S3C_PCM_H __FILE__
-/*Register Offsets */
-#define S3C_PCM_CTL (0x00)
-#define S3C_PCM_CLKCTL (0x04)
-#define S3C_PCM_TXFIFO (0x08)
-#define S3C_PCM_RXFIFO (0x0C)
-#define S3C_PCM_IRQCTL (0x10)
-#define S3C_PCM_IRQSTAT (0x14)
-#define S3C_PCM_FIFOSTAT (0x18)
-#define S3C_PCM_CLRINT (0x20)
-
-/* PCM_CTL Bit-Fields */
-#define S3C_PCM_CTL_TXDIPSTICK_MASK (0x3f)
-#define S3C_PCM_CTL_TXDIPSTICK_SHIFT (13)
-#define S3C_PCM_CTL_RXDIPSTICK_MASK (0x3f)
-#define S3C_PCM_CTL_RXDIPSTICK_SHIFT (7)
-#define S3C_PCM_CTL_TXDMA_EN (0x1<<6)
-#define S3C_PCM_CTL_RXDMA_EN (0x1<<5)
-#define S3C_PCM_CTL_TXMSB_AFTER_FSYNC (0x1<<4)
-#define S3C_PCM_CTL_RXMSB_AFTER_FSYNC (0x1<<3)
-#define S3C_PCM_CTL_TXFIFO_EN (0x1<<2)
-#define S3C_PCM_CTL_RXFIFO_EN (0x1<<1)
-#define S3C_PCM_CTL_ENABLE (0x1<<0)
-
-/* PCM_CLKCTL Bit-Fields */
-#define S3C_PCM_CLKCTL_SERCLK_EN (0x1<<19)
-#define S3C_PCM_CLKCTL_SERCLKSEL_PCLK (0x1<<18)
-#define S3C_PCM_CLKCTL_SCLKDIV_MASK (0x1ff)
-#define S3C_PCM_CLKCTL_SYNCDIV_MASK (0x1ff)
-#define S3C_PCM_CLKCTL_SCLKDIV_SHIFT (9)
-#define S3C_PCM_CLKCTL_SYNCDIV_SHIFT (0)
-
-/* PCM_TXFIFO Bit-Fields */
-#define S3C_PCM_TXFIFO_DVALID (0x1<<16)
-#define S3C_PCM_TXFIFO_DATA_MSK (0xffff<<0)
-
-/* PCM_RXFIFO Bit-Fields */
-#define S3C_PCM_RXFIFO_DVALID (0x1<<16)
-#define S3C_PCM_RXFIFO_DATA_MSK (0xffff<<0)
-
-/* PCM_IRQCTL Bit-Fields */
-#define S3C_PCM_IRQCTL_IRQEN (0x1<<14)
-#define S3C_PCM_IRQCTL_WRDEN (0x1<<12)
-#define S3C_PCM_IRQCTL_TXEMPTYEN (0x1<<11)
-#define S3C_PCM_IRQCTL_TXALMSTEMPTYEN (0x1<<10)
-#define S3C_PCM_IRQCTL_TXFULLEN (0x1<<9)
-#define S3C_PCM_IRQCTL_TXALMSTFULLEN (0x1<<8)
-#define S3C_PCM_IRQCTL_TXSTARVEN (0x1<<7)
-#define S3C_PCM_IRQCTL_TXERROVRFLEN (0x1<<6)
-#define S3C_PCM_IRQCTL_RXEMPTEN (0x1<<5)
-#define S3C_PCM_IRQCTL_RXALMSTEMPTEN (0x1<<4)
-#define S3C_PCM_IRQCTL_RXFULLEN (0x1<<3)
-#define S3C_PCM_IRQCTL_RXALMSTFULLEN (0x1<<2)
-#define S3C_PCM_IRQCTL_RXSTARVEN (0x1<<1)
-#define S3C_PCM_IRQCTL_RXERROVRFLEN (0x1<<0)
-
-/* PCM_IRQSTAT Bit-Fields */
-#define S3C_PCM_IRQSTAT_IRQPND (0x1<<13)
-#define S3C_PCM_IRQSTAT_WRD_XFER (0x1<<12)
-#define S3C_PCM_IRQSTAT_TXEMPTY (0x1<<11)
-#define S3C_PCM_IRQSTAT_TXALMSTEMPTY (0x1<<10)
-#define S3C_PCM_IRQSTAT_TXFULL (0x1<<9)
-#define S3C_PCM_IRQSTAT_TXALMSTFULL (0x1<<8)
-#define S3C_PCM_IRQSTAT_TXSTARV (0x1<<7)
-#define S3C_PCM_IRQSTAT_TXERROVRFL (0x1<<6)
-#define S3C_PCM_IRQSTAT_RXEMPT (0x1<<5)
-#define S3C_PCM_IRQSTAT_RXALMSTEMPT (0x1<<4)
-#define S3C_PCM_IRQSTAT_RXFULL (0x1<<3)
-#define S3C_PCM_IRQSTAT_RXALMSTFULL (0x1<<2)
-#define S3C_PCM_IRQSTAT_RXSTARV (0x1<<1)
-#define S3C_PCM_IRQSTAT_RXERROVRFL (0x1<<0)
-
-/* PCM_FIFOSTAT Bit-Fields */
-#define S3C_PCM_FIFOSTAT_TXCNT_MSK (0x3f<<14)
-#define S3C_PCM_FIFOSTAT_TXFIFOEMPTY (0x1<<13)
-#define S3C_PCM_FIFOSTAT_TXFIFOALMSTEMPTY (0x1<<12)
-#define S3C_PCM_FIFOSTAT_TXFIFOFULL (0x1<<11)
-#define S3C_PCM_FIFOSTAT_TXFIFOALMSTFULL (0x1<<10)
-#define S3C_PCM_FIFOSTAT_RXCNT_MSK (0x3f<<4)
-#define S3C_PCM_FIFOSTAT_RXFIFOEMPTY (0x1<<3)
-#define S3C_PCM_FIFOSTAT_RXFIFOALMSTEMPTY (0x1<<2)
-#define S3C_PCM_FIFOSTAT_RXFIFOFULL (0x1<<1)
-#define S3C_PCM_FIFOSTAT_RXFIFOALMSTFULL (0x1<<0)
-
#define S3C_PCM_CLKSRC_PCLK 0
#define S3C_PCM_CLKSRC_MUX 1
#define S3C_PCM_SCLK_PER_FS 0
-/**
- * struct s3c_pcm_info - S3C PCM Controller information
- * @dev: The parent device passed to use from the probe.
- * @regs: The pointer to the device register block.
- * @dma_playback: DMA information for playback channel.
- * @dma_capture: DMA information for capture channel.
- */
-struct s3c_pcm_info {
- spinlock_t lock;
- struct device *dev;
- void __iomem *regs;
-
- unsigned int sclk_per_fs;
-
- /* Whether to keep PCMSCLK enabled even when idle(no active xfer) */
- unsigned int idleclk;
-
- struct clk *pclk;
- struct clk *cclk;
-
- struct s3c_dma_params *dma_playback;
- struct s3c_dma_params *dma_capture;
-};
-
#endif /* __S3C_PCM_H */
diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c
index f400274..1e574a5 100644
--- a/sound/soc/samsung/rx1950_uda1380.c
+++ b/sound/soc/samsung/rx1950_uda1380.c
@@ -17,26 +17,15 @@
*
*/
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
#include <linux/gpio.h>
-#include <linux/clk.h>
#include <sound/soc.h>
-#include <sound/uda1380.h>
#include <sound/jack.h>
#include <plat/regs-iis.h>
-
-#include <mach/regs-clock.h>
-
#include <asm/mach-types.h>
-#include "dma.h"
#include "s3c24xx-i2s.h"
-#include "../codecs/uda1380.h"
static int rx1950_uda1380_init(struct snd_soc_pcm_runtime *rtd);
static int rx1950_startup(struct snd_pcm_substream *substream);
diff --git a/sound/soc/samsung/s3c-i2s-v2.c b/sound/soc/samsung/s3c-i2s-v2.c
index 094f36e..52074a2b 100644
--- a/sound/soc/samsung/s3c-i2s-v2.c
+++ b/sound/soc/samsung/s3c-i2s-v2.c
@@ -20,9 +20,8 @@
#include <linux/clk.h>
#include <linux/io.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/pcm_params.h>
#include <mach/dma.h>
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index 7ea8378..841ab14 100644
--- a/sound/soc/samsung/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -16,21 +16,13 @@
* option) any later version.
*/
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/device.h>
#include <linux/delay.h>
#include <linux/gpio.h>
#include <linux/clk.h>
-#include <linux/kernel.h>
#include <linux/io.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
#include <sound/soc.h>
-#include <mach/hardware.h>
+#include <sound/pcm_params.h>
#include <mach/regs-gpio.h>
#include <mach/dma.h>
@@ -39,8 +31,6 @@
#include "regs-i2s-v2.h"
#include "s3c2412-i2s.h"
-#define S3C2412_I2S_DEBUG 0
-
static struct s3c2410_dma_client s3c2412_dma_client_out = {
.name = "I2S PCM Stereo out"
};
diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c
index 13e41ed..63d8849 100644
--- a/sound/soc/samsung/s3c24xx-i2s.c
+++ b/sound/soc/samsung/s3c24xx-i2s.c
@@ -14,28 +14,16 @@
* option) any later version.
*/
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/device.h>
#include <linux/delay.h>
#include <linux/clk.h>
-#include <linux/jiffies.h>
#include <linux/io.h>
#include <linux/gpio.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
#include <sound/soc.h>
+#include <sound/pcm_params.h>
-#include <mach/hardware.h>
#include <mach/regs-gpio.h>
-#include <mach/regs-clock.h>
-
-#include <asm/dma.h>
#include <mach/dma.h>
-
#include <plat/regs-iis.h>
#include "dma.h"
diff --git a/sound/soc/samsung/s3c24xx_simtec.c b/sound/soc/samsung/s3c24xx_simtec.c
index a434032d..349566f 100644
--- a/sound/soc/samsung/s3c24xx_simtec.c
+++ b/sound/soc/samsung/s3c24xx_simtec.c
@@ -7,20 +7,13 @@
* published by the Free Software Foundation.
*/
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/clk.h>
-#include <linux/i2c.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
#include <sound/soc.h>
#include <plat/audio-simtec.h>
-#include "dma.h"
#include "s3c24xx-i2s.h"
#include "s3c24xx_simtec.h"
diff --git a/sound/soc/samsung/s3c24xx_simtec_hermes.c b/sound/soc/samsung/s3c24xx_simtec_hermes.c
index 08fcaaa..ce6aef6 100644
--- a/sound/soc/samsung/s3c24xx_simtec_hermes.c
+++ b/sound/soc/samsung/s3c24xx_simtec_hermes.c
@@ -7,18 +7,8 @@
* published by the Free Software Foundation.
*/
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/platform_device.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
#include <sound/soc.h>
-#include <plat/audio-simtec.h>
-
-#include "dma.h"
-#include "s3c24xx-i2s.h"
#include "s3c24xx_simtec.h"
static const struct snd_soc_dapm_widget dapm_widgets[] = {
diff --git a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
index 116e3e6..a7ef7db 100644
--- a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
+++ b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
@@ -7,22 +7,10 @@
* published by the Free Software Foundation.
*/
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/platform_device.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
#include <sound/soc.h>
-#include <plat/audio-simtec.h>
-
-#include "dma.h"
-#include "s3c24xx-i2s.h"
#include "s3c24xx_simtec.h"
-#include "../codecs/tlv320aic23.h"
-
/* supported machines:
*
* Machine Connections AMP
diff --git a/sound/soc/samsung/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c
index 2c09e93..3cb7007 100644
--- a/sound/soc/samsung/s3c24xx_uda134x.c
+++ b/sound/soc/samsung/s3c24xx_uda134x.c
@@ -11,22 +11,15 @@
* published by the Free Software Foundation.
*/
-#include <linux/module.h>
#include <linux/clk.h>
-#include <linux/mutex.h>
#include <linux/gpio.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
+
#include <sound/soc.h>
#include <sound/s3c24xx_uda134x.h>
-#include <sound/uda134x.h>
#include <plat/regs-iis.h>
-#include "dma.h"
#include "s3c24xx-i2s.h"
-#include "../codecs/uda134x.h"
-
/* #define ENFORCE_RATES 1 */
/*
diff --git a/sound/soc/samsung/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c
index 61e2b52..0a2c4f2 100644
--- a/sound/soc/samsung/smartq_wm8987.c
+++ b/sound/soc/samsung/smartq_wm8987.c
@@ -13,20 +13,14 @@
*
*/
-#include <linux/module.h>
-#include <linux/platform_device.h>
#include <linux/gpio.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/jack.h>
#include <asm/mach-types.h>
-#include "dma.h"
#include "i2s.h"
-
#include "../codecs/wm8750.h"
/*
diff --git a/sound/soc/samsung/smdk2443_wm9710.c b/sound/soc/samsung/smdk2443_wm9710.c
index 3be7e7e..3a0dbfc 100644
--- a/sound/soc/samsung/smdk2443_wm9710.c
+++ b/sound/soc/samsung/smdk2443_wm9710.c
@@ -12,15 +12,8 @@
*
*/
-#include <linux/module.h>
-#include <linux/device.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
#include <sound/soc.h>
-#include "dma.h"
-#include "ac97.h"
-
static struct snd_soc_card smdk2443;
static struct snd_soc_dai_link smdk2443_dai[] = {
diff --git a/sound/soc/samsung/smdk_spdif.c b/sound/soc/samsung/smdk_spdif.c
index b5c3fad..e8ac961 100644
--- a/sound/soc/samsung/smdk_spdif.c
+++ b/sound/soc/samsung/smdk_spdif.c
@@ -10,15 +10,10 @@
*
*/
-#include <linux/module.h>
-#include <linux/device.h>
#include <linux/clk.h>
-#include <plat/devs.h>
-
#include <sound/soc.h>
-#include "dma.h"
#include "spdif.h"
/* Audio clock settings are belonged to board specific part. Every
diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c
index b2cff1a..8aacf23 100644
--- a/sound/soc/samsung/smdk_wm8580.c
+++ b/sound/soc/samsung/smdk_wm8580.c
@@ -10,17 +10,12 @@
* option) any later version.
*/
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/pcm_params.h>
#include <asm/mach-types.h>
#include "../codecs/wm8580.h"
-#include "dma.h"
#include "i2s.h"
/*
diff --git a/sound/soc/samsung/smdk_wm9713.c b/sound/soc/samsung/smdk_wm9713.c
index ae5fed6..fffe3c1 100644
--- a/sound/soc/samsung/smdk_wm9713.c
+++ b/sound/soc/samsung/smdk_wm9713.c
@@ -11,13 +11,8 @@
*
*/
-#include <linux/module.h>
-#include <linux/device.h>
#include <sound/soc.h>
-#include "dma.h"
-#include "ac97.h"
-
static struct snd_soc_card smdk;
/*
diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c
index f0816404..28c491d 100644
--- a/sound/soc/samsung/spdif.c
+++ b/sound/soc/samsung/spdif.c
@@ -13,9 +13,8 @@
#include <linux/clk.h>
#include <linux/io.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/pcm_params.h>
#include <plat/audio.h>
#include <mach/dma.h>
diff --git a/sound/soc/sh/fsi-ak4642.c b/sound/soc/sh/fsi-ak4642.c
index a14820a..d6f4703 100644
--- a/sound/soc/sh/fsi-ak4642.c
+++ b/sound/soc/sh/fsi-ak4642.c
@@ -18,18 +18,26 @@ struct fsi_ak4642_data {
const char *cpu_dai;
const char *codec;
const char *platform;
+ int id;
};
static int fsi_ak4642_dai_init(struct snd_soc_pcm_runtime *rtd)
{
- struct snd_soc_dai *dai = rtd->codec_dai;
+ struct snd_soc_dai *codec = rtd->codec_dai;
+ struct snd_soc_dai *cpu = rtd->cpu_dai;
int ret;
- ret = snd_soc_dai_set_fmt(dai, SND_SOC_DAIFMT_CBM_CFM);
+ ret = snd_soc_dai_set_fmt(codec, SND_SOC_DAIFMT_LEFT_J |
+ SND_SOC_DAIFMT_CBM_CFM);
if (ret < 0)
return ret;
- ret = snd_soc_dai_set_sysclk(dai, 0, 11289600, 0);
+ ret = snd_soc_dai_set_sysclk(codec, 0, 11289600, 0);
+ if (ret < 0)
+ return ret;
+
+ ret = snd_soc_dai_set_fmt(cpu, SND_SOC_DAIFMT_LEFT_J |
+ SND_SOC_DAIFMT_CBS_CFS);
return ret;
}
@@ -60,7 +68,7 @@ static int fsi_ak4642_probe(struct platform_device *pdev)
pdata = (struct fsi_ak4642_data *)id_entry->driver_data;
- fsi_snd_device = platform_device_alloc("soc-audio", FSI_PORT_A);
+ fsi_snd_device = platform_device_alloc("soc-audio", pdata->id);
if (!fsi_snd_device)
goto out;
@@ -93,6 +101,7 @@ static struct fsi_ak4642_data fsi_a_ak4642 = {
.cpu_dai = "fsia-dai",
.codec = "ak4642-codec.0-0012",
.platform = "sh_fsi.0",
+ .id = FSI_PORT_A,
};
static struct fsi_ak4642_data fsi_b_ak4642 = {
@@ -101,6 +110,7 @@ static struct fsi_ak4642_data fsi_b_ak4642 = {
.cpu_dai = "fsib-dai",
.codec = "ak4642-codec.0-0012",
.platform = "sh_fsi.0",
+ .id = FSI_PORT_B,
};
static struct fsi_ak4642_data fsi_a_ak4643 = {
@@ -109,6 +119,7 @@ static struct fsi_ak4642_data fsi_a_ak4643 = {
.cpu_dai = "fsia-dai",
.codec = "ak4642-codec.0-0013",
.platform = "sh_fsi.0",
+ .id = FSI_PORT_A,
};
static struct fsi_ak4642_data fsi_b_ak4643 = {
@@ -117,6 +128,7 @@ static struct fsi_ak4642_data fsi_b_ak4643 = {
.cpu_dai = "fsib-dai",
.codec = "ak4642-codec.0-0013",
.platform = "sh_fsi.0",
+ .id = FSI_PORT_B,
};
static struct fsi_ak4642_data fsi2_a_ak4642 = {
@@ -125,6 +137,7 @@ static struct fsi_ak4642_data fsi2_a_ak4642 = {
.cpu_dai = "fsia-dai",
.codec = "ak4642-codec.0-0012",
.platform = "sh_fsi2",
+ .id = FSI_PORT_A,
};
static struct fsi_ak4642_data fsi2_b_ak4642 = {
@@ -133,6 +146,7 @@ static struct fsi_ak4642_data fsi2_b_ak4642 = {
.cpu_dai = "fsib-dai",
.codec = "ak4642-codec.0-0012",
.platform = "sh_fsi2",
+ .id = FSI_PORT_B,
};
static struct fsi_ak4642_data fsi2_a_ak4643 = {
@@ -141,6 +155,7 @@ static struct fsi_ak4642_data fsi2_a_ak4643 = {
.cpu_dai = "fsia-dai",
.codec = "ak4642-codec.0-0013",
.platform = "sh_fsi2",
+ .id = FSI_PORT_A,
};
static struct fsi_ak4642_data fsi2_b_ak4643 = {
@@ -149,6 +164,7 @@ static struct fsi_ak4642_data fsi2_b_ak4643 = {
.cpu_dai = "fsib-dai",
.codec = "ak4642-codec.0-0013",
.platform = "sh_fsi2",
+ .id = FSI_PORT_B,
};
static struct platform_device_id fsi_id_table[] = {
diff --git a/sound/soc/sh/fsi-da7210.c b/sound/soc/sh/fsi-da7210.c
index e8df9da..dbafd7a 100644
--- a/sound/soc/sh/fsi-da7210.c
+++ b/sound/soc/sh/fsi-da7210.c
@@ -15,11 +15,20 @@
static int fsi_da7210_init(struct snd_soc_pcm_runtime *rtd)
{
- struct snd_soc_dai *dai = rtd->codec_dai;
+ struct snd_soc_dai *codec = rtd->codec_dai;
+ struct snd_soc_dai *cpu = rtd->cpu_dai;
+ int ret;
- return snd_soc_dai_set_fmt(dai,
+ ret = snd_soc_dai_set_fmt(codec,
SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_CBM_CFM);
+ if (ret < 0)
+ return ret;
+
+ ret = snd_soc_dai_set_fmt(cpu, SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_CBS_CFS);
+
+ return ret;
}
static struct snd_soc_dai_link fsi_da7210_dai = {
diff --git a/sound/soc/sh/fsi-hdmi.c b/sound/soc/sh/fsi-hdmi.c
index a52dd8e..9719985 100644
--- a/sound/soc/sh/fsi-hdmi.c
+++ b/sound/soc/sh/fsi-hdmi.c
@@ -12,31 +12,59 @@
#include <linux/platform_device.h>
#include <sound/sh_fsi.h>
+struct fsi_hdmi_data {
+ const char *cpu_dai;
+ const char *card;
+ int id;
+};
+
+static int fsi_hdmi_dai_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_dai *cpu = rtd->cpu_dai;
+ int ret;
+
+ ret = snd_soc_dai_set_fmt(cpu, SND_SOC_DAIFMT_CBM_CFM);
+
+ return ret;
+}
+
static struct snd_soc_dai_link fsi_dai_link = {
.name = "HDMI",
.stream_name = "HDMI",
- .cpu_dai_name = "fsib-dai", /* fsi B */
.codec_dai_name = "sh_mobile_hdmi-hifi",
.platform_name = "sh_fsi2",
.codec_name = "sh-mobile-hdmi",
+ .init = fsi_hdmi_dai_init,
};
static struct snd_soc_card fsi_soc_card = {
- .name = "FSI (SH MOBILE HDMI)",
.dai_link = &fsi_dai_link,
.num_links = 1,
};
static struct platform_device *fsi_snd_device;
-static int __init fsi_hdmi_init(void)
+static int fsi_hdmi_probe(struct platform_device *pdev)
{
int ret = -ENOMEM;
+ const struct platform_device_id *id_entry;
+ struct fsi_hdmi_data *pdata;
+
+ id_entry = pdev->id_entry;
+ if (!id_entry) {
+ dev_err(&pdev->dev, "unknown fsi hdmi\n");
+ return -ENODEV;
+ }
- fsi_snd_device = platform_device_alloc("soc-audio", FSI_PORT_B);
+ pdata = (struct fsi_hdmi_data *)id_entry->driver_data;
+
+ fsi_snd_device = platform_device_alloc("soc-audio", pdata->id);
if (!fsi_snd_device)
goto out;
+ fsi_dai_link.cpu_dai_name = pdata->cpu_dai;
+ fsi_soc_card.name = pdata->card;
+
platform_set_drvdata(fsi_snd_device, &fsi_soc_card);
ret = platform_device_add(fsi_snd_device);
@@ -47,9 +75,48 @@ out:
return ret;
}
-static void __exit fsi_hdmi_exit(void)
+static int fsi_hdmi_remove(struct platform_device *pdev)
{
platform_device_unregister(fsi_snd_device);
+ return 0;
+}
+
+static struct fsi_hdmi_data fsi2_a_hdmi = {
+ .cpu_dai = "fsia-dai",
+ .card = "FSI2A (SH MOBILE HDMI)",
+ .id = FSI_PORT_A,
+};
+
+static struct fsi_hdmi_data fsi2_b_hdmi = {
+ .cpu_dai = "fsib-dai",
+ .card = "FSI2B (SH MOBILE HDMI)",
+ .id = FSI_PORT_B,
+};
+
+static struct platform_device_id fsi_id_table[] = {
+ /* FSI 2 */
+ { "sh_fsi2_a_hdmi", (kernel_ulong_t)&fsi2_a_hdmi },
+ { "sh_fsi2_b_hdmi", (kernel_ulong_t)&fsi2_b_hdmi },
+ {},
+};
+
+static struct platform_driver fsi_hdmi = {
+ .driver = {
+ .name = "fsi-hdmi-audio",
+ },
+ .probe = fsi_hdmi_probe,
+ .remove = fsi_hdmi_remove,
+ .id_table = fsi_id_table,
+};
+
+static int __init fsi_hdmi_init(void)
+{
+ return platform_driver_register(&fsi_hdmi);
+}
+
+static void __exit fsi_hdmi_exit(void)
+{
+ platform_driver_unregister(&fsi_hdmi);
}
module_init(fsi_hdmi_init);
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 2b06402..0c9997e 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -78,6 +78,8 @@
/* CKG1 */
#define ACKMD_MASK 0x00007000
#define BPFMD_MASK 0x00000700
+#define DIMD (1 << 4)
+#define DOMD (1 << 0)
/* A/B MST_CTLR */
#define BP (1 << 4) /* Fix the signal of Biphase output */
@@ -111,6 +113,8 @@
#define FSI_FMTS (SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE)
+typedef int (*set_rate_func)(struct device *dev, int is_porta, int rate, int enable);
+
/*
* FSI driver use below type name for variable
*
@@ -128,7 +132,6 @@ struct fsi_stream {
struct snd_pcm_substream *substream;
int fifo_max_num;
- int chan_num;
int buff_offset;
int buff_len;
@@ -143,6 +146,7 @@ struct fsi_priv {
void __iomem *base;
struct fsi_master *master;
+ int chan_num;
struct fsi_stream playback;
struct fsi_stream capture;
@@ -252,9 +256,8 @@ static struct snd_soc_dai *fsi_get_dai(struct snd_pcm_substream *substream)
return rtd->cpu_dai;
}
-static struct fsi_priv *fsi_get_priv(struct snd_pcm_substream *substream)
+static struct fsi_priv *fsi_get_priv_frm_dai(struct snd_soc_dai *dai)
{
- struct snd_soc_dai *dai = fsi_get_dai(substream);
struct fsi_master *master = snd_soc_dai_get_drvdata(dai);
if (dai->id == 0)
@@ -263,11 +266,27 @@ static struct fsi_priv *fsi_get_priv(struct snd_pcm_substream *substream)
return &master->fsib;
}
+static struct fsi_priv *fsi_get_priv(struct snd_pcm_substream *substream)
+{
+ return fsi_get_priv_frm_dai(fsi_get_dai(substream));
+}
+
+static set_rate_func fsi_get_info_set_rate(struct fsi_master *master)
+{
+ if (!master->info)
+ return NULL;
+
+ return master->info->set_rate;
+}
+
static u32 fsi_get_info_flags(struct fsi_priv *fsi)
{
int is_porta = fsi_is_port_a(fsi);
struct fsi_master *master = fsi_get_master(fsi);
+ if (!master->info)
+ return 0;
+
return is_porta ? master->info->porta_flags :
master->info->portb_flags;
}
@@ -288,21 +307,6 @@ static inline struct fsi_stream *fsi_get_stream(struct fsi_priv *fsi,
return is_play ? &fsi->playback : &fsi->capture;
}
-static int fsi_is_master_mode(struct fsi_priv *fsi, int is_play)
-{
- u32 mode;
- u32 flags = fsi_get_info_flags(fsi);
-
- mode = is_play ? SH_FSI_OUT_SLAVE_MODE : SH_FSI_IN_SLAVE_MODE;
-
- /* return
- * 1 : master mode
- * 0 : slave mode
- */
-
- return (mode & flags) != mode;
-}
-
static u32 fsi_get_port_shift(struct fsi_priv *fsi, int is_play)
{
int is_porta = fsi_is_port_a(fsi);
@@ -357,7 +361,6 @@ static void fsi_stream_pop(struct fsi_priv *fsi, int is_play)
static int fsi_get_fifo_data_num(struct fsi_priv *fsi, int is_play)
{
u32 status;
- struct fsi_stream *io = fsi_get_stream(fsi, is_play);
int data_num;
status = is_play ?
@@ -365,7 +368,7 @@ static int fsi_get_fifo_data_num(struct fsi_priv *fsi, int is_play)
fsi_reg_read(fsi, DIFF_ST);
data_num = 0x1ff & (status >> 8);
- data_num *= io->chan_num;
+ data_num *= fsi->chan_num;
return data_num;
}
@@ -387,7 +390,7 @@ static int fsi_get_frame_width(struct fsi_priv *fsi, int is_play)
struct snd_pcm_substream *substream = io->substream;
struct snd_pcm_runtime *runtime = substream->runtime;
- return frames_to_bytes(runtime, 1) / io->chan_num;
+ return frames_to_bytes(runtime, 1) / fsi->chan_num;
}
static void fsi_count_fifo_err(struct fsi_priv *fsi)
@@ -580,10 +583,10 @@ static void fsi_fifo_init(struct fsi_priv *fsi,
* 7 channels: 32 ( 32 x 7 = 224)
* 8 channels: 32 ( 32 x 8 = 256)
*/
- for (i = 1; i < io->chan_num; i <<= 1)
+ for (i = 1; i < fsi->chan_num; i <<= 1)
io->fifo_max_num >>= 1;
dev_dbg(dai->dev, "%d channel %d store\n",
- io->chan_num, io->fifo_max_num);
+ fsi->chan_num, io->fifo_max_num);
/*
* set interrupt generation factor
@@ -659,7 +662,7 @@ static int fsi_fifo_data_ctrl(struct fsi_priv *fsi, int stream)
* data_num_max : number of FSI fifo free space
* data_num : number of ALSA residue data
*/
- data_num_max = io->fifo_max_num * io->chan_num;
+ data_num_max = io->fifo_max_num * fsi->chan_num;
data_num_max -= fsi_get_fifo_data_num(fsi, is_play);
data_num = data_residue_num;
@@ -754,25 +757,12 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct fsi_priv *fsi = fsi_get_priv(substream);
- struct fsi_master *master = fsi_get_master(fsi);
- struct fsi_stream *io;
u32 flags = fsi_get_info_flags(fsi);
- u32 fmt;
u32 data;
int is_play = fsi_is_play(substream);
- int is_master;
-
- io = fsi_get_stream(fsi, is_play);
pm_runtime_get_sync(dai->dev);
- /* CKG1 */
- data = is_play ? (1 << 0) : (1 << 4);
- is_master = fsi_is_master_mode(fsi, is_play);
- if (is_master)
- fsi_reg_mask_set(fsi, CKG1, data, data);
- else
- fsi_reg_mask_set(fsi, CKG1, data, 0);
/* clock inversion (CKG2) */
data = 0;
@@ -787,54 +777,6 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream,
fsi_reg_write(fsi, CKG2, data);
- /* do fmt, di fmt */
- data = 0;
- fmt = is_play ? SH_FSI_GET_OFMT(flags) : SH_FSI_GET_IFMT(flags);
- switch (fmt) {
- case SH_FSI_FMT_MONO:
- data = CR_MONO;
- io->chan_num = 1;
- break;
- case SH_FSI_FMT_MONO_DELAY:
- data = CR_MONO_D;
- io->chan_num = 1;
- break;
- case SH_FSI_FMT_PCM:
- data = CR_PCM;
- io->chan_num = 2;
- break;
- case SH_FSI_FMT_I2S:
- data = CR_I2S;
- io->chan_num = 2;
- break;
- case SH_FSI_FMT_TDM:
- io->chan_num = is_play ?
- SH_FSI_GET_CH_O(flags) : SH_FSI_GET_CH_I(flags);
- data = CR_TDM | (io->chan_num - 1);
- break;
- case SH_FSI_FMT_TDM_DELAY:
- io->chan_num = is_play ?
- SH_FSI_GET_CH_O(flags) : SH_FSI_GET_CH_I(flags);
- data = CR_TDM_D | (io->chan_num - 1);
- break;
- case SH_FSI_FMT_SPDIF:
- if (master->core->ver < 2) {
- dev_err(dai->dev, "This FSI can not use SPDIF\n");
- return -EINVAL;
- }
- data = CR_BWS_16 | CR_DTMD_SPDIF_PCM | CR_PCM;
- io->chan_num = 2;
- fsi_spdif_clk_ctrl(fsi, 1);
- fsi_reg_mask_set(fsi, OUT_SEL, DMMD, DMMD);
- break;
- default:
- dev_err(dai->dev, "unknown format.\n");
- return -EINVAL;
- }
- is_play ?
- fsi_reg_write(fsi, DO_FMT, data) :
- fsi_reg_write(fsi, DI_FMT, data);
-
/* irq clear */
fsi_irq_disable(fsi, is_play);
fsi_irq_clear_status(fsi);
@@ -851,12 +793,12 @@ static void fsi_dai_shutdown(struct snd_pcm_substream *substream,
struct fsi_priv *fsi = fsi_get_priv(substream);
int is_play = fsi_is_play(substream);
struct fsi_master *master = fsi_get_master(fsi);
- int (*set_rate)(struct device *dev, int is_porta, int rate, int enable);
+ set_rate_func set_rate;
fsi_irq_disable(fsi, is_play);
fsi_clk_ctrl(fsi, 0);
- set_rate = master->info->set_rate;
+ set_rate = fsi_get_info_set_rate(master);
if (set_rate && fsi->rate)
set_rate(dai->dev, fsi_is_port_a(fsi), fsi->rate, 0);
fsi->rate = 0;
@@ -889,18 +831,100 @@ static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd,
return ret;
}
+static int fsi_set_fmt_dai(struct fsi_priv *fsi, unsigned int fmt)
+{
+ u32 data = 0;
+
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_I2S:
+ data = CR_I2S;
+ fsi->chan_num = 2;
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ data = CR_PCM;
+ fsi->chan_num = 2;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ fsi_reg_write(fsi, DO_FMT, data);
+ fsi_reg_write(fsi, DI_FMT, data);
+
+ return 0;
+}
+
+static int fsi_set_fmt_spdif(struct fsi_priv *fsi)
+{
+ struct fsi_master *master = fsi_get_master(fsi);
+ u32 data = 0;
+
+ if (master->core->ver < 2)
+ return -EINVAL;
+
+ data = CR_BWS_16 | CR_DTMD_SPDIF_PCM | CR_PCM;
+ fsi->chan_num = 2;
+ fsi_spdif_clk_ctrl(fsi, 1);
+ fsi_reg_mask_set(fsi, OUT_SEL, DMMD, DMMD);
+
+ fsi_reg_write(fsi, DO_FMT, data);
+ fsi_reg_write(fsi, DI_FMT, data);
+
+ return 0;
+}
+
+static int fsi_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+ struct fsi_priv *fsi = fsi_get_priv_frm_dai(dai);
+ u32 flags = fsi_get_info_flags(fsi);
+ u32 data = 0;
+ int ret;
+
+ pm_runtime_get_sync(dai->dev);
+
+ /* set master/slave audio interface */
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBM_CFM:
+ data = DIMD | DOMD;
+ break;
+ case SND_SOC_DAIFMT_CBS_CFS:
+ break;
+ default:
+ ret = -EINVAL;
+ goto set_fmt_exit;
+ }
+ fsi_reg_mask_set(fsi, CKG1, (DIMD | DOMD), data);
+
+ /* set format */
+ switch (flags & SH_FSI_FMT_MASK) {
+ case SH_FSI_FMT_DAI:
+ ret = fsi_set_fmt_dai(fsi, fmt & SND_SOC_DAIFMT_FORMAT_MASK);
+ break;
+ case SH_FSI_FMT_SPDIF:
+ ret = fsi_set_fmt_spdif(fsi);
+ break;
+ default:
+ ret = -EINVAL;
+ }
+
+set_fmt_exit:
+ pm_runtime_put_sync(dai->dev);
+
+ return ret;
+}
+
static int fsi_dai_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct fsi_priv *fsi = fsi_get_priv(substream);
struct fsi_master *master = fsi_get_master(fsi);
- int (*set_rate)(struct device *dev, int is_porta, int rate, int enable);
+ set_rate_func set_rate;
int fsi_ver = master->core->ver;
long rate = params_rate(params);
int ret;
- set_rate = master->info->set_rate;
+ set_rate = fsi_get_info_set_rate(master);
if (!set_rate)
return 0;
@@ -975,6 +999,7 @@ static struct snd_soc_dai_ops fsi_dai_ops = {
.startup = fsi_dai_startup,
.shutdown = fsi_dai_shutdown,
.trigger = fsi_dai_trigger,
+ .set_fmt = fsi_dai_set_fmt,
.hw_params = fsi_dai_hw_params,
};
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index 8c2a21a..5d76da4 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -18,6 +18,8 @@
#include <linux/bitmap.h>
#include <linux/rbtree.h>
+#include <trace/events/asoc.h>
+
static unsigned int snd_soc_4_12_read(struct snd_soc_codec *codec,
unsigned int reg)
{
@@ -25,7 +27,8 @@ static unsigned int snd_soc_4_12_read(struct snd_soc_codec *codec,
unsigned int val;
if (reg >= codec->driver->reg_cache_size ||
- snd_soc_codec_volatile_register(codec, reg)) {
+ snd_soc_codec_volatile_register(codec, reg) ||
+ codec->cache_bypass) {
if (codec->cache_only)
return -1;
@@ -49,7 +52,8 @@ static int snd_soc_4_12_write(struct snd_soc_codec *codec, unsigned int reg,
data[1] = value & 0x00ff;
if (!snd_soc_codec_volatile_register(codec, reg) &&
- reg < codec->driver->reg_cache_size) {
+ reg < codec->driver->reg_cache_size &&
+ !codec->cache_bypass) {
ret = snd_soc_cache_write(codec, reg, value);
if (ret < 0)
return -1;
@@ -106,7 +110,8 @@ static unsigned int snd_soc_7_9_read(struct snd_soc_codec *codec,
unsigned int val;
if (reg >= codec->driver->reg_cache_size ||
- snd_soc_codec_volatile_register(codec, reg)) {
+ snd_soc_codec_volatile_register(codec, reg) ||
+ codec->cache_bypass) {
if (codec->cache_only)
return -1;
@@ -130,7 +135,8 @@ static int snd_soc_7_9_write(struct snd_soc_codec *codec, unsigned int reg,
data[1] = value & 0x00ff;
if (!snd_soc_codec_volatile_register(codec, reg) &&
- reg < codec->driver->reg_cache_size) {
+ reg < codec->driver->reg_cache_size &&
+ !codec->cache_bypass) {
ret = snd_soc_cache_write(codec, reg, value);
if (ret < 0)
return -1;
@@ -191,7 +197,8 @@ static int snd_soc_8_8_write(struct snd_soc_codec *codec, unsigned int reg,
data[1] = value & 0xff;
if (!snd_soc_codec_volatile_register(codec, reg) &&
- reg < codec->driver->reg_cache_size) {
+ reg < codec->driver->reg_cache_size &&
+ !codec->cache_bypass) {
ret = snd_soc_cache_write(codec, reg, value);
if (ret < 0)
return -1;
@@ -216,7 +223,8 @@ static unsigned int snd_soc_8_8_read(struct snd_soc_codec *codec,
reg &= 0xff;
if (reg >= codec->driver->reg_cache_size ||
- snd_soc_codec_volatile_register(codec, reg)) {
+ snd_soc_codec_volatile_register(codec, reg) ||
+ codec->cache_bypass) {
if (codec->cache_only)
return -1;
@@ -271,7 +279,8 @@ static int snd_soc_8_16_write(struct snd_soc_codec *codec, unsigned int reg,
data[2] = value & 0xff;
if (!snd_soc_codec_volatile_register(codec, reg) &&
- reg < codec->driver->reg_cache_size) {
+ reg < codec->driver->reg_cache_size &&
+ !codec->cache_bypass) {
ret = snd_soc_cache_write(codec, reg, value);
if (ret < 0)
return -1;
@@ -295,7 +304,8 @@ static unsigned int snd_soc_8_16_read(struct snd_soc_codec *codec,
unsigned int val;
if (reg >= codec->driver->reg_cache_size ||
- snd_soc_codec_volatile_register(codec, reg)) {
+ snd_soc_codec_volatile_register(codec, reg) ||
+ codec->cache_bypass) {
if (codec->cache_only)
return -1;
@@ -450,7 +460,8 @@ static unsigned int snd_soc_16_8_read(struct snd_soc_codec *codec,
reg &= 0xff;
if (reg >= codec->driver->reg_cache_size ||
- snd_soc_codec_volatile_register(codec, reg)) {
+ snd_soc_codec_volatile_register(codec, reg) ||
+ codec->cache_bypass) {
if (codec->cache_only)
return -1;
@@ -476,7 +487,8 @@ static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg,
reg &= 0xff;
if (!snd_soc_codec_volatile_register(codec, reg) &&
- reg < codec->driver->reg_cache_size) {
+ reg < codec->driver->reg_cache_size &&
+ !codec->cache_bypass) {
ret = snd_soc_cache_write(codec, reg, value);
if (ret < 0)
return -1;
@@ -568,7 +580,8 @@ static unsigned int snd_soc_16_16_read(struct snd_soc_codec *codec,
unsigned int val;
if (reg >= codec->driver->reg_cache_size ||
- snd_soc_codec_volatile_register(codec, reg)) {
+ snd_soc_codec_volatile_register(codec, reg) ||
+ codec->cache_bypass) {
if (codec->cache_only)
return -1;
@@ -595,7 +608,8 @@ static int snd_soc_16_16_write(struct snd_soc_codec *codec, unsigned int reg,
data[3] = value & 0xff;
if (!snd_soc_codec_volatile_register(codec, reg) &&
- reg < codec->driver->reg_cache_size) {
+ reg < codec->driver->reg_cache_size &&
+ !codec->cache_bypass) {
ret = snd_soc_cache_write(codec, reg, value);
if (ret < 0)
return -1;
@@ -761,6 +775,49 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
}
EXPORT_SYMBOL_GPL(snd_soc_codec_set_cache_io);
+static bool snd_soc_set_cache_val(void *base, unsigned int idx,
+ unsigned int val, unsigned int word_size)
+{
+ switch (word_size) {
+ case 1: {
+ u8 *cache = base;
+ if (cache[idx] == val)
+ return true;
+ cache[idx] = val;
+ break;
+ }
+ case 2: {
+ u16 *cache = base;
+ if (cache[idx] == val)
+ return true;
+ cache[idx] = val;
+ break;
+ }
+ default:
+ BUG();
+ }
+ return false;
+}
+
+static unsigned int snd_soc_get_cache_val(const void *base, unsigned int idx,
+ unsigned int word_size)
+{
+ switch (word_size) {
+ case 1: {
+ const u8 *cache = base;
+ return cache[idx];
+ }
+ case 2: {
+ const u16 *cache = base;
+ return cache[idx];
+ }
+ default:
+ BUG();
+ }
+ /* unreachable */
+ return -1;
+}
+
struct snd_soc_rbtree_node {
struct rb_node node;
unsigned int reg;
@@ -835,7 +892,9 @@ static int snd_soc_rbtree_cache_sync(struct snd_soc_codec *codec)
ret = snd_soc_cache_read(codec, rbnode->reg, &val);
if (ret)
return ret;
+ codec->cache_bypass = 1;
ret = snd_soc_write(codec, rbnode->reg, val);
+ codec->cache_bypass = 0;
if (ret)
return ret;
dev_dbg(codec->dev, "Synced register %#x, value = %#x\n",
@@ -924,7 +983,12 @@ static int snd_soc_rbtree_cache_exit(struct snd_soc_codec *codec)
static int snd_soc_rbtree_cache_init(struct snd_soc_codec *codec)
{
+ struct snd_soc_rbtree_node *rbtree_node;
struct snd_soc_rbtree_ctx *rbtree_ctx;
+ unsigned int val;
+ unsigned int word_size;
+ int i;
+ int ret;
codec->reg_cache = kmalloc(sizeof *rbtree_ctx, GFP_KERNEL);
if (!codec->reg_cache)
@@ -936,53 +1000,25 @@ static int snd_soc_rbtree_cache_init(struct snd_soc_codec *codec)
if (!codec->reg_def_copy)
return 0;
-/*
- * populate the rbtree with the initialized registers. All other
- * registers will be inserted into the tree when they are first written.
- *
- * The reasoning behind this, is that we need to step through and
- * dereference the cache in u8/u16 increments without sacrificing
- * portability. This could also be done using memcpy() but that would
- * be slightly more cryptic.
- */
-#define snd_soc_rbtree_populate(cache) \
-({ \
- int ret, i; \
- struct snd_soc_rbtree_node *rbtree_node; \
- \
- ret = 0; \
- cache = codec->reg_def_copy; \
- for (i = 0; i < codec->driver->reg_cache_size; ++i) { \
- if (!cache[i]) \
- continue; \
- rbtree_node = kzalloc(sizeof *rbtree_node, GFP_KERNEL); \
- if (!rbtree_node) { \
- ret = -ENOMEM; \
- snd_soc_cache_exit(codec); \
- break; \
- } \
- rbtree_node->reg = i; \
- rbtree_node->value = cache[i]; \
- rbtree_node->defval = cache[i]; \
- snd_soc_rbtree_insert(&rbtree_ctx->root, \
- rbtree_node); \
- } \
- ret; \
-})
-
- switch (codec->driver->reg_word_size) {
- case 1: {
- const u8 *cache;
-
- return snd_soc_rbtree_populate(cache);
- }
- case 2: {
- const u16 *cache;
-
- return snd_soc_rbtree_populate(cache);
- }
- default:
- BUG();
+ /*
+ * populate the rbtree with the initialized registers. All other
+ * registers will be inserted when they are first modified.
+ */
+ word_size = codec->driver->reg_word_size;
+ for (i = 0; i < codec->driver->reg_cache_size; ++i) {
+ val = snd_soc_get_cache_val(codec->reg_def_copy, i, word_size);
+ if (!val)
+ continue;
+ rbtree_node = kzalloc(sizeof *rbtree_node, GFP_KERNEL);
+ if (!rbtree_node) {
+ ret = -ENOMEM;
+ snd_soc_cache_exit(codec);
+ break;
+ }
+ rbtree_node->reg = i;
+ rbtree_node->value = val;
+ rbtree_node->defval = val;
+ snd_soc_rbtree_insert(&rbtree_ctx->root, rbtree_node);
}
return 0;
@@ -1080,34 +1116,28 @@ static inline int snd_soc_lzo_get_blkindex(struct snd_soc_codec *codec,
unsigned int reg)
{
const struct snd_soc_codec_driver *codec_drv;
- size_t reg_size;
codec_drv = codec->driver;
- reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
return (reg * codec_drv->reg_word_size) /
- DIV_ROUND_UP(reg_size, snd_soc_lzo_block_count());
+ DIV_ROUND_UP(codec->reg_size, snd_soc_lzo_block_count());
}
static inline int snd_soc_lzo_get_blkpos(struct snd_soc_codec *codec,
unsigned int reg)
{
const struct snd_soc_codec_driver *codec_drv;
- size_t reg_size;
codec_drv = codec->driver;
- reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
- return reg % (DIV_ROUND_UP(reg_size, snd_soc_lzo_block_count()) /
+ return reg % (DIV_ROUND_UP(codec->reg_size, snd_soc_lzo_block_count()) /
codec_drv->reg_word_size);
}
static inline int snd_soc_lzo_get_blksize(struct snd_soc_codec *codec)
{
const struct snd_soc_codec_driver *codec_drv;
- size_t reg_size;
codec_drv = codec->driver;
- reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
- return DIV_ROUND_UP(reg_size, snd_soc_lzo_block_count());
+ return DIV_ROUND_UP(codec->reg_size, snd_soc_lzo_block_count());
}
static int snd_soc_lzo_cache_sync(struct snd_soc_codec *codec)
@@ -1122,7 +1152,9 @@ static int snd_soc_lzo_cache_sync(struct snd_soc_codec *codec)
ret = snd_soc_cache_read(codec, i, &val);
if (ret)
return ret;
+ codec->cache_bypass = 1;
ret = snd_soc_write(codec, i, val);
+ codec->cache_bypass = 0;
if (ret)
return ret;
dev_dbg(codec->dev, "Synced register %#x, value = %#x\n",
@@ -1165,29 +1197,10 @@ static int snd_soc_lzo_cache_write(struct snd_soc_codec *codec,
}
/* write the new value to the cache */
- switch (codec->driver->reg_word_size) {
- case 1: {
- u8 *cache;
- cache = lzo_block->dst;
- if (cache[blkpos] == value) {
- kfree(lzo_block->dst);
- goto out;
- }
- cache[blkpos] = value;
- }
- break;
- case 2: {
- u16 *cache;
- cache = lzo_block->dst;
- if (cache[blkpos] == value) {
- kfree(lzo_block->dst);
- goto out;
- }
- cache[blkpos] = value;
- }
- break;
- default:
- BUG();
+ if (snd_soc_set_cache_val(lzo_block->dst, blkpos, value,
+ codec->driver->reg_word_size)) {
+ kfree(lzo_block->dst);
+ goto out;
}
/* prepare the source to be the decompressed block */
@@ -1241,25 +1254,10 @@ static int snd_soc_lzo_cache_read(struct snd_soc_codec *codec,
/* decompress the block */
ret = snd_soc_lzo_decompress_cache_block(codec, lzo_block);
- if (ret >= 0) {
+ if (ret >= 0)
/* fetch the value from the cache */
- switch (codec->driver->reg_word_size) {
- case 1: {
- u8 *cache;
- cache = lzo_block->dst;
- *value = cache[blkpos];
- }
- break;
- case 2: {
- u16 *cache;
- cache = lzo_block->dst;
- *value = cache[blkpos];
- }
- break;
- default:
- BUG();
- }
- }
+ *value = snd_soc_get_cache_val(lzo_block->dst, blkpos,
+ codec->driver->reg_word_size);
kfree(lzo_block->dst);
/* restore the pointer and length of the compressed block */
@@ -1301,7 +1299,7 @@ static int snd_soc_lzo_cache_exit(struct snd_soc_codec *codec)
static int snd_soc_lzo_cache_init(struct snd_soc_codec *codec)
{
struct snd_soc_lzo_ctx **lzo_blocks;
- size_t reg_size, bmp_size;
+ size_t bmp_size;
const struct snd_soc_codec_driver *codec_drv;
int ret, tofree, i, blksize, blkcount;
const char *p, *end;
@@ -1309,7 +1307,6 @@ static int snd_soc_lzo_cache_init(struct snd_soc_codec *codec)
ret = 0;
codec_drv = codec->driver;
- reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
/*
* If we have not been given a default register cache
@@ -1321,8 +1318,7 @@ static int snd_soc_lzo_cache_init(struct snd_soc_codec *codec)
tofree = 1;
if (!codec->reg_def_copy) {
- codec->reg_def_copy = kzalloc(reg_size,
- GFP_KERNEL);
+ codec->reg_def_copy = kzalloc(codec->reg_size, GFP_KERNEL);
if (!codec->reg_def_copy)
return -ENOMEM;
}
@@ -1370,7 +1366,7 @@ static int snd_soc_lzo_cache_init(struct snd_soc_codec *codec)
blksize = snd_soc_lzo_get_blksize(codec);
p = codec->reg_def_copy;
- end = codec->reg_def_copy + reg_size;
+ end = codec->reg_def_copy + codec->reg_size;
/* compress the register map and fill the lzo blocks */
for (i = 0; i < blkcount; ++i, p += blksize) {
lzo_blocks[i]->src = p;
@@ -1414,28 +1410,10 @@ static int snd_soc_flat_cache_sync(struct snd_soc_codec *codec)
ret = snd_soc_cache_read(codec, i, &val);
if (ret)
return ret;
- if (codec_drv->reg_cache_default) {
- switch (codec_drv->reg_word_size) {
- case 1: {
- const u8 *cache;
-
- cache = codec_drv->reg_cache_default;
- if (cache[i] == val)
- continue;
- }
- break;
- case 2: {
- const u16 *cache;
-
- cache = codec_drv->reg_cache_default;
- if (cache[i] == val)
- continue;
- }
- break;
- default:
- BUG();
- }
- }
+ if (codec->reg_def_copy)
+ if (snd_soc_get_cache_val(codec->reg_def_copy,
+ i, codec_drv->reg_word_size) == val)
+ continue;
ret = snd_soc_write(codec, i, val);
if (ret)
return ret;
@@ -1448,50 +1426,16 @@ static int snd_soc_flat_cache_sync(struct snd_soc_codec *codec)
static int snd_soc_flat_cache_write(struct snd_soc_codec *codec,
unsigned int reg, unsigned int value)
{
- switch (codec->driver->reg_word_size) {
- case 1: {
- u8 *cache;
-
- cache = codec->reg_cache;
- cache[reg] = value;
- }
- break;
- case 2: {
- u16 *cache;
-
- cache = codec->reg_cache;
- cache[reg] = value;
- }
- break;
- default:
- BUG();
- }
-
+ snd_soc_set_cache_val(codec->reg_cache, reg, value,
+ codec->driver->reg_word_size);
return 0;
}
static int snd_soc_flat_cache_read(struct snd_soc_codec *codec,
unsigned int reg, unsigned int *value)
{
- switch (codec->driver->reg_word_size) {
- case 1: {
- u8 *cache;
-
- cache = codec->reg_cache;
- *value = cache[reg];
- }
- break;
- case 2: {
- u16 *cache;
-
- cache = codec->reg_cache;
- *value = cache[reg];
- }
- break;
- default:
- BUG();
- }
-
+ *value = snd_soc_get_cache_val(codec->reg_cache, reg,
+ codec->driver->reg_word_size);
return 0;
}
@@ -1507,24 +1451,14 @@ static int snd_soc_flat_cache_exit(struct snd_soc_codec *codec)
static int snd_soc_flat_cache_init(struct snd_soc_codec *codec)
{
const struct snd_soc_codec_driver *codec_drv;
- size_t reg_size;
codec_drv = codec->driver;
- reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
- /*
- * for flat compression, we don't need to keep a copy of the
- * original defaults register cache as it will definitely not
- * be marked as __devinitconst
- */
- kfree(codec->reg_def_copy);
- codec->reg_def_copy = NULL;
-
- if (codec_drv->reg_cache_default)
- codec->reg_cache = kmemdup(codec_drv->reg_cache_default,
- reg_size, GFP_KERNEL);
+ if (codec->reg_def_copy)
+ codec->reg_cache = kmemdup(codec->reg_def_copy,
+ codec->reg_size, GFP_KERNEL);
else
- codec->reg_cache = kzalloc(reg_size, GFP_KERNEL);
+ codec->reg_cache = kzalloc(codec->reg_size, GFP_KERNEL);
if (!codec->reg_cache)
return -ENOMEM;
@@ -1669,21 +1603,77 @@ EXPORT_SYMBOL_GPL(snd_soc_cache_write);
int snd_soc_cache_sync(struct snd_soc_codec *codec)
{
int ret;
+ const char *name;
if (!codec->cache_sync) {
return 0;
}
- if (codec->cache_ops && codec->cache_ops->sync) {
- if (codec->cache_ops->name)
- dev_dbg(codec->dev, "Syncing %s cache for %s codec\n",
- codec->cache_ops->name, codec->name);
- ret = codec->cache_ops->sync(codec);
- if (!ret)
- codec->cache_sync = 0;
- return ret;
- }
+ if (!codec->cache_ops || !codec->cache_ops->sync)
+ return -EINVAL;
- return -EINVAL;
+ if (codec->cache_ops->name)
+ name = codec->cache_ops->name;
+ else
+ name = "unknown";
+
+ if (codec->cache_ops->name)
+ dev_dbg(codec->dev, "Syncing %s cache for %s codec\n",
+ codec->cache_ops->name, codec->name);
+ trace_snd_soc_cache_sync(codec, name, "start");
+ ret = codec->cache_ops->sync(codec);
+ if (!ret)
+ codec->cache_sync = 0;
+ trace_snd_soc_cache_sync(codec, name, "end");
+ return ret;
}
EXPORT_SYMBOL_GPL(snd_soc_cache_sync);
+
+static int snd_soc_get_reg_access_index(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ const struct snd_soc_codec_driver *codec_drv;
+ unsigned int min, max, index;
+
+ codec_drv = codec->driver;
+ min = 0;
+ max = codec_drv->reg_access_size - 1;
+ do {
+ index = (min + max) / 2;
+ if (codec_drv->reg_access_default[index].reg == reg)
+ return index;
+ if (codec_drv->reg_access_default[index].reg < reg)
+ min = index + 1;
+ else
+ max = index;
+ } while (min <= max);
+ return -1;
+}
+
+int snd_soc_default_volatile_register(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ int index;
+
+ if (reg >= codec->driver->reg_cache_size)
+ return 1;
+ index = snd_soc_get_reg_access_index(codec, reg);
+ if (index < 0)
+ return 0;
+ return codec->driver->reg_access_default[index].vol;
+}
+EXPORT_SYMBOL_GPL(snd_soc_default_volatile_register);
+
+int snd_soc_default_readable_register(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ int index;
+
+ if (reg >= codec->driver->reg_cache_size)
+ return 1;
+ index = snd_soc_get_reg_access_index(codec, reg);
+ if (index < 0)
+ return 0;
+ return codec->driver->reg_access_default[index].read;
+}
+EXPORT_SYMBOL_GPL(snd_soc_default_readable_register);
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index c3f6f1e7..17efacd 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -48,7 +48,8 @@ static DEFINE_MUTEX(pcm_mutex);
static DECLARE_WAIT_QUEUE_HEAD(soc_pm_waitq);
#ifdef CONFIG_DEBUG_FS
-static struct dentry *debugfs_root;
+struct dentry *snd_soc_debugfs_root;
+EXPORT_SYMBOL_GPL(snd_soc_debugfs_root);
#endif
static DEFINE_MUTEX(client_mutex);
@@ -57,8 +58,6 @@ static LIST_HEAD(dai_list);
static LIST_HEAD(platform_list);
static LIST_HEAD(codec_list);
-static int snd_soc_register_card(struct snd_soc_card *card);
-static int snd_soc_unregister_card(struct snd_soc_card *card);
static int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num);
/*
@@ -70,10 +69,73 @@ static int pmdown_time = 5000;
module_param(pmdown_time, int, 0);
MODULE_PARM_DESC(pmdown_time, "DAPM stream powerdown time (msecs)");
+/* returns the minimum number of bytes needed to represent
+ * a particular given value */
+static int min_bytes_needed(unsigned long val)
+{
+ int c = 0;
+ int i;
+
+ for (i = (sizeof val * 8) - 1; i >= 0; --i, ++c)
+ if (val & (1UL << i))
+ break;
+ c = (sizeof val * 8) - c;
+ if (!c || (c % 8))
+ c = (c + 8) / 8;
+ else
+ c /= 8;
+ return c;
+}
+
+/* fill buf which is 'len' bytes with a formatted
+ * string of the form 'reg: value\n' */
+static int format_register_str(struct snd_soc_codec *codec,
+ unsigned int reg, char *buf, size_t len)
+{
+ int wordsize = codec->driver->reg_word_size * 2;
+ int regsize = min_bytes_needed(codec->driver->reg_cache_size) * 2;
+ int ret;
+ char tmpbuf[len + 1];
+ char regbuf[regsize + 1];
+
+ /* since tmpbuf is allocated on the stack, warn the callers if they
+ * try to abuse this function */
+ WARN_ON(len > 63);
+
+ /* +2 for ': ' and + 1 for '\n' */
+ if (wordsize + regsize + 2 + 1 != len)
+ return -EINVAL;
+
+ ret = snd_soc_read(codec , reg);
+ if (ret < 0) {
+ memset(regbuf, 'X', regsize);
+ regbuf[regsize] = '\0';
+ } else {
+ snprintf(regbuf, regsize + 1, "%.*x", regsize, ret);
+ }
+
+ /* prepare the buffer */
+ snprintf(tmpbuf, len + 1, "%.*x: %s\n", wordsize, reg, regbuf);
+ /* copy it back to the caller without the '\0' */
+ memcpy(buf, tmpbuf, len);
+
+ return 0;
+}
+
/* codec register dump */
-static ssize_t soc_codec_reg_show(struct snd_soc_codec *codec, char *buf)
+static ssize_t soc_codec_reg_show(struct snd_soc_codec *codec, char *buf,
+ size_t count, loff_t pos)
{
- int ret, i, step = 1, count = 0;
+ int i, step = 1;
+ int wordsize, regsize;
+ int len;
+ size_t total = 0;
+ loff_t p = 0;
+
+ wordsize = codec->driver->reg_word_size * 2;
+ regsize = min_bytes_needed(codec->driver->reg_cache_size) * 2;
+
+ len = wordsize + regsize + 2 + 1;
if (!codec->driver->reg_cache_size)
return 0;
@@ -81,55 +143,37 @@ static ssize_t soc_codec_reg_show(struct snd_soc_codec *codec, char *buf)
if (codec->driver->reg_cache_step)
step = codec->driver->reg_cache_step;
- count += sprintf(buf, "%s registers\n", codec->name);
for (i = 0; i < codec->driver->reg_cache_size; i += step) {
- if (codec->driver->readable_register && !codec->driver->readable_register(i))
+ if (codec->readable_register && !codec->readable_register(codec, i))
continue;
-
- count += sprintf(buf + count, "%2x: ", i);
- if (count >= PAGE_SIZE - 1)
- break;
-
if (codec->driver->display_register) {
count += codec->driver->display_register(codec, buf + count,
PAGE_SIZE - count, i);
} else {
- /* If the read fails it's almost certainly due to
- * the register being volatile and the device being
- * powered off.
- */
- ret = snd_soc_read(codec, i);
- if (ret >= 0)
- count += snprintf(buf + count,
- PAGE_SIZE - count,
- "%4x", ret);
- else
- count += snprintf(buf + count,
- PAGE_SIZE - count,
- "<no data: %d>", ret);
+ /* only support larger than PAGE_SIZE bytes debugfs
+ * entries for the default case */
+ if (p >= pos) {
+ if (total + len >= count - 1)
+ break;
+ format_register_str(codec, i, buf + total, len);
+ total += len;
+ }
+ p += len;
}
-
- if (count >= PAGE_SIZE - 1)
- break;
-
- count += snprintf(buf + count, PAGE_SIZE - count, "\n");
- if (count >= PAGE_SIZE - 1)
- break;
}
- /* Truncate count; min() would cause a warning */
- if (count >= PAGE_SIZE)
- count = PAGE_SIZE - 1;
+ total = min(total, count - 1);
- return count;
+ return total;
}
+
static ssize_t codec_reg_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct snd_soc_pcm_runtime *rtd =
container_of(dev, struct snd_soc_pcm_runtime, dev);
- return soc_codec_reg_show(rtd->codec, buf);
+ return soc_codec_reg_show(rtd->codec, buf, PAGE_SIZE, 0);
}
static DEVICE_ATTR(codec_reg, 0444, codec_reg_show, NULL);
@@ -168,16 +212,28 @@ static int codec_reg_open_file(struct inode *inode, struct file *file)
}
static ssize_t codec_reg_read_file(struct file *file, char __user *user_buf,
- size_t count, loff_t *ppos)
+ size_t count, loff_t *ppos)
{
ssize_t ret;
struct snd_soc_codec *codec = file->private_data;
- char *buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
+ char *buf;
+
+ if (*ppos < 0 || !count)
+ return -EINVAL;
+
+ buf = kmalloc(count, GFP_KERNEL);
if (!buf)
return -ENOMEM;
- ret = soc_codec_reg_show(codec, buf);
- if (ret >= 0)
- ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);
+
+ ret = soc_codec_reg_show(codec, buf, count, *ppos);
+ if (ret >= 0) {
+ if (copy_to_user(user_buf, buf, ret)) {
+ kfree(buf);
+ return -EFAULT;
+ }
+ *ppos += ret;
+ }
+
kfree(buf);
return ret;
}
@@ -209,6 +265,10 @@ static ssize_t codec_reg_write_file(struct file *file,
start++;
if (strict_strtoul(start, 16, &value))
return -EINVAL;
+
+ /* Userspace has been fiddling around behind the kernel's back */
+ add_taint(TAINT_USER);
+
snd_soc_write(codec, reg, value);
return buf_size;
}
@@ -232,6 +292,11 @@ static void soc_init_codec_debugfs(struct snd_soc_codec *codec)
return;
}
+ debugfs_create_bool("cache_sync", 0444, codec->debugfs_codec_root,
+ &codec->cache_sync);
+ debugfs_create_bool("cache_only", 0444, codec->debugfs_codec_root,
+ &codec->cache_only);
+
codec->debugfs_reg = debugfs_create_file("codec_reg", 0644,
codec->debugfs_codec_root,
codec, &codec_reg_fops);
@@ -356,7 +421,7 @@ static const struct file_operations platform_list_fops = {
static void soc_init_card_debugfs(struct snd_soc_card *card)
{
card->debugfs_card_root = debugfs_create_dir(card->name,
- debugfs_root);
+ snd_soc_debugfs_root);
if (!card->debugfs_card_root) {
dev_warn(card->dev,
"ASoC: Failed to create codec debugfs directory\n");
@@ -435,20 +500,30 @@ static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream)
struct snd_soc_dai *codec_dai = rtd->codec_dai;
int ret;
- if (codec_dai->driver->symmetric_rates || cpu_dai->driver->symmetric_rates ||
- rtd->dai_link->symmetric_rates) {
- dev_dbg(&rtd->dev, "Symmetry forces %dHz rate\n",
- rtd->rate);
+ if (!codec_dai->driver->symmetric_rates &&
+ !cpu_dai->driver->symmetric_rates &&
+ !rtd->dai_link->symmetric_rates)
+ return 0;
- ret = snd_pcm_hw_constraint_minmax(substream->runtime,
- SNDRV_PCM_HW_PARAM_RATE,
- rtd->rate,
- rtd->rate);
- if (ret < 0) {
- dev_err(&rtd->dev,
- "Unable to apply rate symmetry constraint: %d\n", ret);
- return ret;
- }
+ /* This can happen if multiple streams are starting simultaneously -
+ * the second can need to get its constraints before the first has
+ * picked a rate. Complain and allow the application to carry on.
+ */
+ if (!rtd->rate) {
+ dev_warn(&rtd->dev,
+ "Not enforcing symmetric_rates due to race\n");
+ return 0;
+ }
+
+ dev_dbg(&rtd->dev, "Symmetry forces %dHz rate\n", rtd->rate);
+
+ ret = snd_pcm_hw_constraint_minmax(substream->runtime,
+ SNDRV_PCM_HW_PARAM_RATE,
+ rtd->rate, rtd->rate);
+ if (ret < 0) {
+ dev_err(&rtd->dev,
+ "Unable to apply rate symmetry constraint: %d\n", ret);
+ return ret;
}
return 0;
@@ -962,12 +1037,11 @@ static struct snd_pcm_ops soc_pcm_ops = {
.pointer = soc_pcm_pointer,
};
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
/* powers down audio subsystem for suspend */
-static int soc_suspend(struct device *dev)
+int snd_soc_suspend(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct snd_soc_card *card = platform_get_drvdata(pdev);
+ struct snd_soc_card *card = dev_get_drvdata(dev);
struct snd_soc_codec *codec;
int i;
@@ -1008,7 +1082,7 @@ static int soc_suspend(struct device *dev)
}
if (card->suspend_pre)
- card->suspend_pre(pdev, PMSG_SUSPEND);
+ card->suspend_pre(card);
for (i = 0; i < card->num_rtd; i++) {
struct snd_soc_dai *cpu_dai = card->rtd[i].cpu_dai;
@@ -1075,10 +1149,11 @@ static int soc_suspend(struct device *dev)
}
if (card->suspend_post)
- card->suspend_post(pdev, PMSG_SUSPEND);
+ card->suspend_post(card);
return 0;
}
+EXPORT_SYMBOL_GPL(snd_soc_suspend);
/* deferred resume work, so resume can complete before we finished
* setting our codec back up, which can be very slow on I2C
@@ -1087,7 +1162,6 @@ static void soc_resume_deferred(struct work_struct *work)
{
struct snd_soc_card *card =
container_of(work, struct snd_soc_card, deferred_resume_work);
- struct platform_device *pdev = to_platform_device(card->dev);
struct snd_soc_codec *codec;
int i;
@@ -1101,7 +1175,7 @@ static void soc_resume_deferred(struct work_struct *work)
snd_power_change_state(card->snd_card, SNDRV_CTL_POWER_D2);
if (card->resume_pre)
- card->resume_pre(pdev);
+ card->resume_pre(card);
/* resume AC97 DAIs */
for (i = 0; i < card->num_rtd; i++) {
@@ -1176,7 +1250,7 @@ static void soc_resume_deferred(struct work_struct *work)
}
if (card->resume_post)
- card->resume_post(pdev);
+ card->resume_post(card);
dev_dbg(card->dev, "resume work completed\n");
@@ -1185,10 +1259,9 @@ static void soc_resume_deferred(struct work_struct *work)
}
/* powers up audio subsystem after a suspend */
-static int soc_resume(struct device *dev)
+int snd_soc_resume(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct snd_soc_card *card = platform_get_drvdata(pdev);
+ struct snd_soc_card *card = dev_get_drvdata(dev);
int i;
/* AC97 devices might have other drivers hanging off them so
@@ -1210,9 +1283,10 @@ static int soc_resume(struct device *dev)
return 0;
}
+EXPORT_SYMBOL_GPL(snd_soc_resume);
#else
-#define soc_suspend NULL
-#define soc_resume NULL
+#define snd_soc_suspend NULL
+#define snd_soc_resume NULL
#endif
static struct snd_soc_dai_ops null_dai_ops = {
@@ -1400,31 +1474,44 @@ static int soc_probe_codec(struct snd_soc_card *card,
struct snd_soc_codec *codec)
{
int ret = 0;
+ const struct snd_soc_codec_driver *driver = codec->driver;
codec->card = card;
codec->dapm.card = card;
soc_set_name_prefix(card, codec);
- if (codec->driver->probe) {
- ret = codec->driver->probe(codec);
+ if (!try_module_get(codec->dev->driver->owner))
+ return -ENODEV;
+
+ if (driver->probe) {
+ ret = driver->probe(codec);
if (ret < 0) {
dev_err(codec->dev,
"asoc: failed to probe CODEC %s: %d\n",
codec->name, ret);
- return ret;
+ goto err_probe;
}
}
+ if (driver->dapm_widgets)
+ snd_soc_dapm_new_controls(&codec->dapm, driver->dapm_widgets,
+ driver->num_dapm_widgets);
+ if (driver->dapm_routes)
+ snd_soc_dapm_add_routes(&codec->dapm, driver->dapm_routes,
+ driver->num_dapm_routes);
+
soc_init_codec_debugfs(codec);
/* mark codec as probed and add to card codec list */
- if (!try_module_get(codec->dev->driver->owner))
- return -ENODEV;
-
codec->probed = 1;
list_add(&codec->card_list, &card->codec_dev_list);
list_add(&codec->dapm.list, &card->dapm_list);
+ return 0;
+
+err_probe:
+ module_put(codec->dev->driver->owner);
+
return ret;
}
@@ -1468,7 +1555,6 @@ static int soc_post_component_init(struct snd_soc_card *card,
/* Make sure all DAPM widgets are instantiated */
snd_soc_dapm_new_widgets(&codec->dapm);
- snd_soc_dapm_sync(&codec->dapm);
/* register the rtd device */
rtd->codec = codec;
@@ -1543,19 +1629,19 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num)
/* probe the platform */
if (!platform->probed) {
+ if (!try_module_get(platform->dev->driver->owner))
+ return -ENODEV;
+
if (platform->driver->probe) {
ret = platform->driver->probe(platform);
if (ret < 0) {
printk(KERN_ERR "asoc: failed to probe platform %s\n",
platform->name);
+ module_put(platform->dev->driver->owner);
return ret;
}
}
/* mark platform as probed and add to card platform list */
-
- if (!try_module_get(platform->dev->driver->owner))
- return -ENODEV;
-
platform->probed = 1;
list_add(&platform->card_list, &card->platform_dev_list);
}
@@ -1713,7 +1799,6 @@ static int snd_soc_init_codec_cache(struct snd_soc_codec *codec,
static void snd_soc_instantiate_card(struct snd_soc_card *card)
{
- struct platform_device *pdev = to_platform_device(card->dev);
struct snd_soc_codec *codec;
struct snd_soc_codec_conf *codec_conf;
enum snd_soc_compress_type compress_type;
@@ -1740,6 +1825,8 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
list_for_each_entry(codec, &codec_list, list) {
if (codec->cache_init)
continue;
+ /* by default we don't override the compress_type */
+ compress_type = 0;
/* check to see if we need to override the compress_type */
for (i = 0; i < card->num_configs; ++i) {
codec_conf = &card->codec_conf[i];
@@ -1750,18 +1837,6 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
break;
}
}
- if (i == card->num_configs) {
- /* no need to override the compress_type so
- * go ahead and do the standard thing */
- ret = snd_soc_init_codec_cache(codec, 0);
- if (ret < 0) {
- mutex_unlock(&card->mutex);
- return;
- }
- continue;
- }
- /* override the compress_type with the one supplied in
- * the machine driver */
ret = snd_soc_init_codec_cache(codec, compress_type);
if (ret < 0) {
mutex_unlock(&card->mutex);
@@ -1780,14 +1855,19 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
}
card->snd_card->dev = card->dev;
-#ifdef CONFIG_PM
+ card->dapm.bias_level = SND_SOC_BIAS_OFF;
+ card->dapm.dev = card->dev;
+ card->dapm.card = card;
+ list_add(&card->dapm.list, &card->dapm_list);
+
+#ifdef CONFIG_PM_SLEEP
/* deferred resume work */
INIT_WORK(&card->deferred_resume_work, soc_resume_deferred);
#endif
/* initialise the sound card only once */
if (card->probe) {
- ret = card->probe(pdev);
+ ret = card->probe(card);
if (ret < 0)
goto card_probe_error;
}
@@ -1810,11 +1890,37 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
}
}
+ if (card->dapm_widgets)
+ snd_soc_dapm_new_controls(&card->dapm, card->dapm_widgets,
+ card->num_dapm_widgets);
+ if (card->dapm_routes)
+ snd_soc_dapm_add_routes(&card->dapm, card->dapm_routes,
+ card->num_dapm_routes);
+
+#ifdef CONFIG_DEBUG_FS
+ card->dapm.debugfs_dapm = debugfs_create_dir("dapm",
+ card->debugfs_card_root);
+ if (!card->dapm.debugfs_dapm)
+ printk(KERN_WARNING
+ "Failed to create card DAPM debugfs directory\n");
+
+ snd_soc_dapm_debugfs_init(&card->dapm);
+#endif
+
snprintf(card->snd_card->shortname, sizeof(card->snd_card->shortname),
"%s", card->name);
snprintf(card->snd_card->longname, sizeof(card->snd_card->longname),
"%s", card->name);
+ if (card->late_probe) {
+ ret = card->late_probe(card);
+ if (ret < 0) {
+ dev_err(card->dev, "%s late_probe() failed: %d\n",
+ card->name, ret);
+ goto probe_aux_dev_err;
+ }
+ }
+
ret = snd_card_register(card->snd_card);
if (ret < 0) {
printk(KERN_ERR "asoc: failed to register soundcard for %s\n", card->name);
@@ -1848,7 +1954,7 @@ probe_dai_err:
card_probe_error:
if (card->remove)
- card->remove(pdev);
+ card->remove(card);
snd_card_free(card->snd_card);
@@ -1872,16 +1978,15 @@ static int soc_probe(struct platform_device *pdev)
struct snd_soc_card *card = platform_get_drvdata(pdev);
int ret = 0;
+ /*
+ * no card, so machine driver should be registering card
+ * we should not be here in that case so ret error
+ */
+ if (!card)
+ return -EINVAL;
+
/* Bodge while we unpick instantiation */
card->dev = &pdev->dev;
- INIT_LIST_HEAD(&card->dai_dev_list);
- INIT_LIST_HEAD(&card->codec_dev_list);
- INIT_LIST_HEAD(&card->platform_dev_list);
- INIT_LIST_HEAD(&card->widgets);
- INIT_LIST_HEAD(&card->paths);
- INIT_LIST_HEAD(&card->dapm_list);
-
- soc_init_card_debugfs(card);
ret = snd_soc_register_card(card);
if (ret != 0) {
@@ -1892,45 +1997,48 @@ static int soc_probe(struct platform_device *pdev)
return 0;
}
-/* removes a socdev */
-static int soc_remove(struct platform_device *pdev)
+static int soc_cleanup_card_resources(struct snd_soc_card *card)
{
- struct snd_soc_card *card = platform_get_drvdata(pdev);
int i;
- if (card->instantiated) {
+ /* make sure any delayed work runs */
+ for (i = 0; i < card->num_rtd; i++) {
+ struct snd_soc_pcm_runtime *rtd = &card->rtd[i];
+ flush_delayed_work_sync(&rtd->delayed_work);
+ }
- /* make sure any delayed work runs */
- for (i = 0; i < card->num_rtd; i++) {
- struct snd_soc_pcm_runtime *rtd = &card->rtd[i];
- flush_delayed_work_sync(&rtd->delayed_work);
- }
+ /* remove auxiliary devices */
+ for (i = 0; i < card->num_aux_devs; i++)
+ soc_remove_aux_dev(card, i);
- /* remove auxiliary devices */
- for (i = 0; i < card->num_aux_devs; i++)
- soc_remove_aux_dev(card, i);
+ /* remove and free each DAI */
+ for (i = 0; i < card->num_rtd; i++)
+ soc_remove_dai_link(card, i);
- /* remove and free each DAI */
- for (i = 0; i < card->num_rtd; i++)
- soc_remove_dai_link(card, i);
+ soc_cleanup_card_debugfs(card);
- soc_cleanup_card_debugfs(card);
+ /* remove the card */
+ if (card->remove)
+ card->remove(card);
+
+ kfree(card->rtd);
+ snd_card_free(card->snd_card);
+ return 0;
- /* remove the card */
- if (card->remove)
- card->remove(pdev);
+}
+
+/* removes a socdev */
+static int soc_remove(struct platform_device *pdev)
+{
+ struct snd_soc_card *card = platform_get_drvdata(pdev);
- kfree(card->rtd);
- snd_card_free(card->snd_card);
- }
snd_soc_unregister_card(card);
return 0;
}
-static int soc_poweroff(struct device *dev)
+int snd_soc_poweroff(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct snd_soc_card *card = platform_get_drvdata(pdev);
+ struct snd_soc_card *card = dev_get_drvdata(dev);
int i;
if (!card->instantiated)
@@ -1947,11 +2055,12 @@ static int soc_poweroff(struct device *dev)
return 0;
}
+EXPORT_SYMBOL_GPL(snd_soc_poweroff);
-static const struct dev_pm_ops soc_pm_ops = {
- .suspend = soc_suspend,
- .resume = soc_resume,
- .poweroff = soc_poweroff,
+const struct dev_pm_ops snd_soc_pm_ops = {
+ .suspend = snd_soc_suspend,
+ .resume = snd_soc_resume,
+ .poweroff = snd_soc_poweroff,
};
/* ASoC platform driver */
@@ -1959,7 +2068,7 @@ static struct platform_driver soc_driver = {
.driver = {
.name = "soc-audio",
.owner = THIS_MODULE,
- .pm = &soc_pm_ops,
+ .pm = &snd_soc_pm_ops,
},
.probe = soc_probe,
.remove = soc_remove,
@@ -2029,10 +2138,11 @@ static int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
*
* Boolean function indiciating if a CODEC register is volatile.
*/
-int snd_soc_codec_volatile_register(struct snd_soc_codec *codec, int reg)
+int snd_soc_codec_volatile_register(struct snd_soc_codec *codec,
+ unsigned int reg)
{
- if (codec->driver->volatile_register)
- return codec->driver->volatile_register(reg);
+ if (codec->volatile_register)
+ return codec->volatile_register(codec, reg);
else
return 0;
}
@@ -2129,19 +2239,27 @@ EXPORT_SYMBOL_GPL(snd_soc_write);
*
* Writes new register value.
*
- * Returns 1 for change else 0.
+ * Returns 1 for change, 0 for no change, or negative error code.
*/
int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned short reg,
unsigned int mask, unsigned int value)
{
int change;
unsigned int old, new;
+ int ret;
- old = snd_soc_read(codec, reg);
+ ret = snd_soc_read(codec, reg);
+ if (ret < 0)
+ return ret;
+
+ old = ret;
new = (old & ~mask) | value;
change = old != new;
- if (change)
- snd_soc_write(codec, reg, new);
+ if (change) {
+ ret = snd_soc_write(codec, reg, new);
+ if (ret < 0)
+ return ret;
+ }
return change;
}
@@ -2226,22 +2344,45 @@ EXPORT_SYMBOL_GPL(snd_soc_set_runtime_hwparams);
* @_template: control template
* @data: control private data
* @long_name: control long name
+ * @prefix: control name prefix
*
* Create a new mixer control from a template control.
*
* Returns 0 for success, else error.
*/
struct snd_kcontrol *snd_soc_cnew(const struct snd_kcontrol_new *_template,
- void *data, char *long_name)
+ void *data, char *long_name,
+ const char *prefix)
{
struct snd_kcontrol_new template;
+ struct snd_kcontrol *kcontrol;
+ char *name = NULL;
+ int name_len;
memcpy(&template, _template, sizeof(template));
- if (long_name)
- template.name = long_name;
template.index = 0;
- return snd_ctl_new1(&template, data);
+ if (!long_name)
+ long_name = template.name;
+
+ if (prefix) {
+ name_len = strlen(long_name) + strlen(prefix) + 2;
+ name = kmalloc(name_len, GFP_ATOMIC);
+ if (!name)
+ return NULL;
+
+ snprintf(name, name_len, "%s %s", prefix, long_name);
+
+ template.name = name;
+ } else {
+ template.name = long_name;
+ }
+
+ kcontrol = snd_ctl_new1(&template, data);
+
+ kfree(name);
+
+ return kcontrol;
}
EXPORT_SYMBOL_GPL(snd_soc_cnew);
@@ -2260,22 +2401,16 @@ int snd_soc_add_controls(struct snd_soc_codec *codec,
const struct snd_kcontrol_new *controls, int num_controls)
{
struct snd_card *card = codec->card->snd_card;
- char prefixed_name[44], *name;
int err, i;
for (i = 0; i < num_controls; i++) {
const struct snd_kcontrol_new *control = &controls[i];
- if (codec->name_prefix) {
- snprintf(prefixed_name, sizeof(prefixed_name), "%s %s",
- codec->name_prefix, control->name);
- name = prefixed_name;
- } else {
- name = control->name;
- }
- err = snd_ctl_add(card, snd_soc_cnew(control, codec, name));
+ err = snd_ctl_add(card, snd_soc_cnew(control, codec,
+ control->name,
+ codec->name_prefix));
if (err < 0) {
dev_err(codec->dev, "%s: Failed to add %s: %d\n",
- codec->name, name, err);
+ codec->name, control->name, err);
return err;
}
}
@@ -2956,12 +3091,34 @@ int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
{
if (dai->driver && dai->driver->ops->set_sysclk)
return dai->driver->ops->set_sysclk(dai, clk_id, freq, dir);
+ else if (dai->codec && dai->codec->driver->set_sysclk)
+ return dai->codec->driver->set_sysclk(dai->codec, clk_id,
+ freq, dir);
else
return -EINVAL;
}
EXPORT_SYMBOL_GPL(snd_soc_dai_set_sysclk);
/**
+ * snd_soc_codec_set_sysclk - configure CODEC system or master clock.
+ * @codec: CODEC
+ * @clk_id: DAI specific clock ID
+ * @freq: new clock frequency in Hz
+ * @dir: new clock direction - input/output.
+ *
+ * Configures the CODEC master (MCLK) or system (SYSCLK) clocking.
+ */
+int snd_soc_codec_set_sysclk(struct snd_soc_codec *codec, int clk_id,
+ unsigned int freq, int dir)
+{
+ if (codec->driver->set_sysclk)
+ return codec->driver->set_sysclk(codec, clk_id, freq, dir);
+ else
+ return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_codec_set_sysclk);
+
+/**
* snd_soc_dai_set_clkdiv - configure DAI clock dividers.
* @dai: DAI
* @div_id: DAI specific clock divider ID
@@ -2997,11 +3154,35 @@ int snd_soc_dai_set_pll(struct snd_soc_dai *dai, int pll_id, int source,
if (dai->driver && dai->driver->ops->set_pll)
return dai->driver->ops->set_pll(dai, pll_id, source,
freq_in, freq_out);
+ else if (dai->codec && dai->codec->driver->set_pll)
+ return dai->codec->driver->set_pll(dai->codec, pll_id, source,
+ freq_in, freq_out);
else
return -EINVAL;
}
EXPORT_SYMBOL_GPL(snd_soc_dai_set_pll);
+/*
+ * snd_soc_codec_set_pll - configure codec PLL.
+ * @codec: CODEC
+ * @pll_id: DAI specific PLL ID
+ * @source: DAI specific source for the PLL
+ * @freq_in: PLL input clock frequency in Hz
+ * @freq_out: requested PLL output clock frequency in Hz
+ *
+ * Configures and enables PLL to generate output clock based on input clock.
+ */
+int snd_soc_codec_set_pll(struct snd_soc_codec *codec, int pll_id, int source,
+ unsigned int freq_in, unsigned int freq_out)
+{
+ if (codec->driver->set_pll)
+ return codec->driver->set_pll(codec, pll_id, source,
+ freq_in, freq_out);
+ else
+ return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_codec_set_pll);
+
/**
* snd_soc_dai_set_fmt - configure DAI hardware audio format.
* @dai: DAI
@@ -3101,17 +3282,18 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_digital_mute);
*
* @card: Card to register
*
- * Note that currently this is an internal only function: it will be
- * exposed to machine drivers after further backporting of ASoC v2
- * registration APIs.
*/
-static int snd_soc_register_card(struct snd_soc_card *card)
+int snd_soc_register_card(struct snd_soc_card *card)
{
int i;
if (!card->name || !card->dev)
return -EINVAL;
+ snd_soc_initialize_card_lists(card);
+
+ soc_init_card_debugfs(card);
+
card->rtd = kzalloc(sizeof(struct snd_soc_pcm_runtime) *
(card->num_links + card->num_aux_devs),
GFP_KERNEL);
@@ -3135,18 +3317,18 @@ static int snd_soc_register_card(struct snd_soc_card *card)
return 0;
}
+EXPORT_SYMBOL_GPL(snd_soc_register_card);
/**
* snd_soc_unregister_card - Unregister a card with the ASoC core
*
* @card: Card to unregister
*
- * Note that currently this is an internal only function: it will be
- * exposed to machine drivers after further backporting of ASoC v2
- * registration APIs.
*/
-static int snd_soc_unregister_card(struct snd_soc_card *card)
+int snd_soc_unregister_card(struct snd_soc_card *card)
{
+ if (card->instantiated)
+ soc_cleanup_card_resources(card);
mutex_lock(&client_mutex);
list_del(&card->list);
mutex_unlock(&client_mutex);
@@ -3154,6 +3336,7 @@ static int snd_soc_unregister_card(struct snd_soc_card *card)
return 0;
}
+EXPORT_SYMBOL_GPL(snd_soc_unregister_card);
/*
* Simplify DAI link configuration by removing ".-1" from device names
@@ -3483,9 +3666,12 @@ int snd_soc_register_codec(struct device *dev,
codec->write = codec_drv->write;
codec->read = codec_drv->read;
+ codec->volatile_register = codec_drv->volatile_register;
+ codec->readable_register = codec_drv->readable_register;
codec->dapm.bias_level = SND_SOC_BIAS_OFF;
codec->dapm.dev = dev;
codec->dapm.codec = codec;
+ codec->dapm.seq_notifier = codec_drv->seq_notifier;
codec->dev = dev;
codec->driver = codec_drv;
codec->num_dai = num_dai;
@@ -3494,20 +3680,30 @@ int snd_soc_register_codec(struct device *dev,
/* allocate CODEC register cache */
if (codec_drv->reg_cache_size && codec_drv->reg_word_size) {
reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;
+ codec->reg_size = reg_size;
/* it is necessary to make a copy of the default register cache
* because in the case of using a compression type that requires
* the default register cache to be marked as __devinitconst the
* kernel might have freed the array by the time we initialize
* the cache.
*/
- codec->reg_def_copy = kmemdup(codec_drv->reg_cache_default,
- reg_size, GFP_KERNEL);
- if (!codec->reg_def_copy) {
- ret = -ENOMEM;
- goto fail;
+ if (codec_drv->reg_cache_default) {
+ codec->reg_def_copy = kmemdup(codec_drv->reg_cache_default,
+ reg_size, GFP_KERNEL);
+ if (!codec->reg_def_copy) {
+ ret = -ENOMEM;
+ goto fail;
+ }
}
}
+ if (codec_drv->reg_access_size && codec_drv->reg_access_default) {
+ if (!codec->volatile_register)
+ codec->volatile_register = snd_soc_default_volatile_register;
+ if (!codec->readable_register)
+ codec->readable_register = snd_soc_default_readable_register;
+ }
+
for (i = 0; i < num_dai; i++) {
fixup_codec_formats(&dai_drv[i].playback);
fixup_codec_formats(&dai_drv[i].capture);
@@ -3574,22 +3770,22 @@ EXPORT_SYMBOL_GPL(snd_soc_unregister_codec);
static int __init snd_soc_init(void)
{
#ifdef CONFIG_DEBUG_FS
- debugfs_root = debugfs_create_dir("asoc", NULL);
- if (IS_ERR(debugfs_root) || !debugfs_root) {
+ snd_soc_debugfs_root = debugfs_create_dir("asoc", NULL);
+ if (IS_ERR(snd_soc_debugfs_root) || !snd_soc_debugfs_root) {
printk(KERN_WARNING
"ASoC: Failed to create debugfs directory\n");
- debugfs_root = NULL;
+ snd_soc_debugfs_root = NULL;
}
- if (!debugfs_create_file("codecs", 0444, debugfs_root, NULL,
+ if (!debugfs_create_file("codecs", 0444, snd_soc_debugfs_root, NULL,
&codec_list_fops))
pr_warn("ASoC: Failed to create CODEC list debugfs file\n");
- if (!debugfs_create_file("dais", 0444, debugfs_root, NULL,
+ if (!debugfs_create_file("dais", 0444, snd_soc_debugfs_root, NULL,
&dai_list_fops))
pr_warn("ASoC: Failed to create DAI list debugfs file\n");
- if (!debugfs_create_file("platforms", 0444, debugfs_root, NULL,
+ if (!debugfs_create_file("platforms", 0444, snd_soc_debugfs_root, NULL,
&platform_list_fops))
pr_warn("ASoC: Failed to create platform list debugfs file\n");
#endif
@@ -3601,7 +3797,7 @@ module_init(snd_soc_init);
static void __exit snd_soc_exit(void)
{
#ifdef CONFIG_DEBUG_FS
- debugfs_remove_recursive(debugfs_root);
+ debugfs_remove_recursive(snd_soc_debugfs_root);
#endif
platform_driver_unregister(&soc_driver);
}
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 1790f83..81c4052 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -32,6 +32,7 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
+#include <linux/async.h>
#include <linux/delay.h>
#include <linux/pm.h>
#include <linux/bitops.h>
@@ -125,17 +126,17 @@ static inline struct snd_soc_dapm_widget *dapm_cnew_widget(
/**
* snd_soc_dapm_set_bias_level - set the bias level for the system
- * @card: audio device
+ * @dapm: DAPM context
* @level: level to configure
*
* Configure the bias (power) levels for the SoC audio device.
*
* Returns 0 for success else error.
*/
-static int snd_soc_dapm_set_bias_level(struct snd_soc_card *card,
- struct snd_soc_dapm_context *dapm,
+static int snd_soc_dapm_set_bias_level(struct snd_soc_dapm_context *dapm,
enum snd_soc_bias_level level)
{
+ struct snd_soc_card *card = dapm->card;
int ret = 0;
switch (level) {
@@ -365,9 +366,20 @@ static int dapm_new_mixer(struct snd_soc_dapm_context *dapm,
struct snd_soc_dapm_widget *w)
{
int i, ret = 0;
- size_t name_len;
+ size_t name_len, prefix_len;
struct snd_soc_dapm_path *path;
- struct snd_card *card = dapm->codec->card->snd_card;
+ struct snd_card *card = dapm->card->snd_card;
+ const char *prefix;
+
+ if (dapm->codec)
+ prefix = dapm->codec->name_prefix;
+ else
+ prefix = NULL;
+
+ if (prefix)
+ prefix_len = strlen(prefix) + 1;
+ else
+ prefix_len = 0;
/* add kcontrol */
for (i = 0; i < w->num_kcontrols; i++) {
@@ -396,8 +408,15 @@ static int dapm_new_mixer(struct snd_soc_dapm_context *dapm,
switch (w->id) {
default:
+ /* The control will get a prefix from
+ * the control creation process but
+ * we're also using the same prefix
+ * for widgets so cut the prefix off
+ * the front of the widget name.
+ */
snprintf(path->long_name, name_len, "%s %s",
- w->name, w->kcontrols[i].name);
+ w->name + prefix_len,
+ w->kcontrols[i].name);
break;
case snd_soc_dapm_mixer_named_ctl:
snprintf(path->long_name, name_len, "%s",
@@ -408,7 +427,7 @@ static int dapm_new_mixer(struct snd_soc_dapm_context *dapm,
path->long_name[name_len - 1] = '\0';
path->kcontrol = snd_soc_cnew(&w->kcontrols[i], w,
- path->long_name);
+ path->long_name, prefix);
ret = snd_ctl_add(card, path->kcontrol);
if (ret < 0) {
dev_err(dapm->dev,
@@ -429,7 +448,9 @@ static int dapm_new_mux(struct snd_soc_dapm_context *dapm,
{
struct snd_soc_dapm_path *path = NULL;
struct snd_kcontrol *kcontrol;
- struct snd_card *card = dapm->codec->card->snd_card;
+ struct snd_card *card = dapm->card->snd_card;
+ const char *prefix;
+ size_t prefix_len;
int ret = 0;
if (!w->num_kcontrols) {
@@ -437,7 +458,22 @@ static int dapm_new_mux(struct snd_soc_dapm_context *dapm,
return -EINVAL;
}
- kcontrol = snd_soc_cnew(&w->kcontrols[0], w, w->name);
+ if (dapm->codec)
+ prefix = dapm->codec->name_prefix;
+ else
+ prefix = NULL;
+
+ if (prefix)
+ prefix_len = strlen(prefix) + 1;
+ else
+ prefix_len = 0;
+
+ /* The control will get a prefix from the control creation
+ * process but we're also using the same prefix for widgets so
+ * cut the prefix off the front of the widget name.
+ */
+ kcontrol = snd_soc_cnew(&w->kcontrols[0], w, w->name + prefix_len,
+ prefix);
ret = snd_ctl_add(card, kcontrol);
if (ret < 0)
@@ -479,7 +515,7 @@ static inline void dapm_clear_walk(struct snd_soc_dapm_context *dapm)
*/
static int snd_soc_dapm_suspend_check(struct snd_soc_dapm_widget *widget)
{
- int level = snd_power_get_state(widget->dapm->codec->card->snd_card);
+ int level = snd_power_get_state(widget->dapm->card->snd_card);
switch (level) {
case SNDRV_CTL_POWER_D3hot:
@@ -734,10 +770,23 @@ static int dapm_supply_check_power(struct snd_soc_dapm_widget *w)
static int dapm_seq_compare(struct snd_soc_dapm_widget *a,
struct snd_soc_dapm_widget *b,
- int sort[])
+ bool power_up)
{
+ int *sort;
+
+ if (power_up)
+ sort = dapm_up_seq;
+ else
+ sort = dapm_down_seq;
+
if (sort[a->id] != sort[b->id])
return sort[a->id] - sort[b->id];
+ if (a->subseq != b->subseq) {
+ if (power_up)
+ return a->subseq - b->subseq;
+ else
+ return b->subseq - a->subseq;
+ }
if (a->reg != b->reg)
return a->reg - b->reg;
if (a->dapm != b->dapm)
@@ -749,12 +798,12 @@ static int dapm_seq_compare(struct snd_soc_dapm_widget *a,
/* Insert a widget in order into a DAPM power sequence. */
static void dapm_seq_insert(struct snd_soc_dapm_widget *new_widget,
struct list_head *list,
- int sort[])
+ bool power_up)
{
struct snd_soc_dapm_widget *w;
list_for_each_entry(w, list, power_list)
- if (dapm_seq_compare(new_widget, w, sort) < 0) {
+ if (dapm_seq_compare(new_widget, w, power_up) < 0) {
list_add_tail(&new_widget->power_list, &w->power_list);
return;
}
@@ -865,26 +914,42 @@ static void dapm_seq_run_coalesced(struct snd_soc_dapm_context *dapm,
* handled.
*/
static void dapm_seq_run(struct snd_soc_dapm_context *dapm,
- struct list_head *list, int event, int sort[])
+ struct list_head *list, int event, bool power_up)
{
struct snd_soc_dapm_widget *w, *n;
LIST_HEAD(pending);
int cur_sort = -1;
+ int cur_subseq = -1;
int cur_reg = SND_SOC_NOPM;
struct snd_soc_dapm_context *cur_dapm = NULL;
- int ret;
+ int ret, i;
+ int *sort;
+
+ if (power_up)
+ sort = dapm_up_seq;
+ else
+ sort = dapm_down_seq;
list_for_each_entry_safe(w, n, list, power_list) {
ret = 0;
/* Do we need to apply any queued changes? */
if (sort[w->id] != cur_sort || w->reg != cur_reg ||
- w->dapm != cur_dapm) {
+ w->dapm != cur_dapm || w->subseq != cur_subseq) {
if (!list_empty(&pending))
dapm_seq_run_coalesced(cur_dapm, &pending);
+ if (cur_dapm && cur_dapm->seq_notifier) {
+ for (i = 0; i < ARRAY_SIZE(dapm_up_seq); i++)
+ if (sort[i] == cur_sort)
+ cur_dapm->seq_notifier(cur_dapm,
+ i,
+ cur_subseq);
+ }
+
INIT_LIST_HEAD(&pending);
cur_sort = -1;
+ cur_subseq = -1;
cur_reg = SND_SOC_NOPM;
cur_dapm = NULL;
}
@@ -929,6 +994,7 @@ static void dapm_seq_run(struct snd_soc_dapm_context *dapm,
default:
/* Queue it up for application */
cur_sort = sort[w->id];
+ cur_subseq = w->subseq;
cur_reg = w->reg;
cur_dapm = w->dapm;
list_move(&w->power_list, &pending);
@@ -942,6 +1008,13 @@ static void dapm_seq_run(struct snd_soc_dapm_context *dapm,
if (!list_empty(&pending))
dapm_seq_run_coalesced(cur_dapm, &pending);
+
+ if (cur_dapm && cur_dapm->seq_notifier) {
+ for (i = 0; i < ARRAY_SIZE(dapm_up_seq); i++)
+ if (sort[i] == cur_sort)
+ cur_dapm->seq_notifier(cur_dapm,
+ i, cur_subseq);
+ }
}
static void dapm_widget_update(struct snd_soc_dapm_context *dapm)
@@ -977,7 +1050,62 @@ static void dapm_widget_update(struct snd_soc_dapm_context *dapm)
}
}
+/* Async callback run prior to DAPM sequences - brings to _PREPARE if
+ * they're changing state.
+ */
+static void dapm_pre_sequence_async(void *data, async_cookie_t cookie)
+{
+ struct snd_soc_dapm_context *d = data;
+ int ret;
+ if (d->dev_power && d->bias_level == SND_SOC_BIAS_OFF) {
+ ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_STANDBY);
+ if (ret != 0)
+ dev_err(d->dev,
+ "Failed to turn on bias: %d\n", ret);
+ }
+
+ /* If we're changing to all on or all off then prepare */
+ if ((d->dev_power && d->bias_level == SND_SOC_BIAS_STANDBY) ||
+ (!d->dev_power && d->bias_level == SND_SOC_BIAS_ON)) {
+ ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_PREPARE);
+ if (ret != 0)
+ dev_err(d->dev,
+ "Failed to prepare bias: %d\n", ret);
+ }
+}
+
+/* Async callback run prior to DAPM sequences - brings to their final
+ * state.
+ */
+static void dapm_post_sequence_async(void *data, async_cookie_t cookie)
+{
+ struct snd_soc_dapm_context *d = data;
+ int ret;
+
+ /* If we just powered the last thing off drop to standby bias */
+ if (d->bias_level == SND_SOC_BIAS_PREPARE && !d->dev_power) {
+ ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_STANDBY);
+ if (ret != 0)
+ dev_err(d->dev, "Failed to apply standby bias: %d\n",
+ ret);
+ }
+
+ /* If we're in standby and can support bias off then do that */
+ if (d->bias_level == SND_SOC_BIAS_STANDBY && d->idle_bias_off) {
+ ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_OFF);
+ if (ret != 0)
+ dev_err(d->dev, "Failed to turn off bias: %d\n", ret);
+ }
+
+ /* If we just powered up then move to active bias */
+ if (d->bias_level == SND_SOC_BIAS_PREPARE && d->dev_power) {
+ ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_ON);
+ if (ret != 0)
+ dev_err(d->dev, "Failed to apply active bias: %d\n",
+ ret);
+ }
+}
/*
* Scan each dapm widget for complete audio path.
@@ -990,12 +1118,12 @@ static void dapm_widget_update(struct snd_soc_dapm_context *dapm)
*/
static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
{
- struct snd_soc_card *card = dapm->codec->card;
+ struct snd_soc_card *card = dapm->card;
struct snd_soc_dapm_widget *w;
struct snd_soc_dapm_context *d;
LIST_HEAD(up_list);
LIST_HEAD(down_list);
- int ret = 0;
+ LIST_HEAD(async_domain);
int power;
trace_snd_soc_dapm_start(card);
@@ -1010,10 +1138,10 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
list_for_each_entry(w, &card->widgets, list) {
switch (w->id) {
case snd_soc_dapm_pre:
- dapm_seq_insert(w, &down_list, dapm_down_seq);
+ dapm_seq_insert(w, &down_list, false);
break;
case snd_soc_dapm_post:
- dapm_seq_insert(w, &up_list, dapm_up_seq);
+ dapm_seq_insert(w, &up_list, true);
break;
default:
@@ -1033,9 +1161,9 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
trace_snd_soc_dapm_widget_power(w, power);
if (power)
- dapm_seq_insert(w, &up_list, dapm_up_seq);
+ dapm_seq_insert(w, &up_list, true);
else
- dapm_seq_insert(w, &down_list, dapm_down_seq);
+ dapm_seq_insert(w, &down_list, false);
w->power = power;
break;
@@ -1073,65 +1201,25 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
}
}
- list_for_each_entry(d, &dapm->card->dapm_list, list) {
- if (d->dev_power && d->bias_level == SND_SOC_BIAS_OFF) {
- ret = snd_soc_dapm_set_bias_level(card, d,
- SND_SOC_BIAS_STANDBY);
- if (ret != 0)
- dev_err(d->dev,
- "Failed to turn on bias: %d\n", ret);
- }
-
- /* If we're changing to all on or all off then prepare */
- if ((d->dev_power && d->bias_level == SND_SOC_BIAS_STANDBY) ||
- (!d->dev_power && d->bias_level == SND_SOC_BIAS_ON)) {
- ret = snd_soc_dapm_set_bias_level(card, d,
- SND_SOC_BIAS_PREPARE);
- if (ret != 0)
- dev_err(d->dev,
- "Failed to prepare bias: %d\n", ret);
- }
- }
+ /* Run all the bias changes in parallel */
+ list_for_each_entry(d, &dapm->card->dapm_list, list)
+ async_schedule_domain(dapm_pre_sequence_async, d,
+ &async_domain);
+ async_synchronize_full_domain(&async_domain);
/* Power down widgets first; try to avoid amplifying pops. */
- dapm_seq_run(dapm, &down_list, event, dapm_down_seq);
+ dapm_seq_run(dapm, &down_list, event, false);
dapm_widget_update(dapm);
/* Now power up. */
- dapm_seq_run(dapm, &up_list, event, dapm_up_seq);
-
- list_for_each_entry(d, &dapm->card->dapm_list, list) {
- /* If we just powered the last thing off drop to standby bias */
- if (d->bias_level == SND_SOC_BIAS_PREPARE && !d->dev_power) {
- ret = snd_soc_dapm_set_bias_level(card, d,
- SND_SOC_BIAS_STANDBY);
- if (ret != 0)
- dev_err(d->dev,
- "Failed to apply standby bias: %d\n",
- ret);
- }
+ dapm_seq_run(dapm, &up_list, event, true);
- /* If we're in standby and can support bias off then do that */
- if (d->bias_level == SND_SOC_BIAS_STANDBY &&
- d->idle_bias_off) {
- ret = snd_soc_dapm_set_bias_level(card, d,
- SND_SOC_BIAS_OFF);
- if (ret != 0)
- dev_err(d->dev,
- "Failed to turn off bias: %d\n", ret);
- }
-
- /* If we just powered up then move to active bias */
- if (d->bias_level == SND_SOC_BIAS_PREPARE && d->dev_power) {
- ret = snd_soc_dapm_set_bias_level(card, d,
- SND_SOC_BIAS_ON);
- if (ret != 0)
- dev_err(d->dev,
- "Failed to apply active bias: %d\n",
- ret);
- }
- }
+ /* Run all the bias changes in parallel */
+ list_for_each_entry(d, &dapm->card->dapm_list, list)
+ async_schedule_domain(dapm_post_sequence_async, d,
+ &async_domain);
+ async_synchronize_full_domain(&async_domain);
pop_dbg(dapm->dev, card->pop_time,
"DAPM sequencing finished, waiting %dms\n", card->pop_time);
@@ -1189,7 +1277,7 @@ static ssize_t dapm_widget_power_read_file(struct file *file,
if (p->connect)
ret += snprintf(buf + ret, PAGE_SIZE - ret,
- " in %s %s\n",
+ " in \"%s\" \"%s\"\n",
p->name ? p->name : "static",
p->source->name);
}
@@ -1199,7 +1287,7 @@ static ssize_t dapm_widget_power_read_file(struct file *file,
if (p->connect)
ret += snprintf(buf + ret, PAGE_SIZE - ret,
- " out %s %s\n",
+ " out \"%s\" \"%s\"\n",
p->name ? p->name : "static",
p->sink->name);
}
@@ -1464,7 +1552,7 @@ static int snd_soc_dapm_add_route(struct snd_soc_dapm_context *dapm,
char prefixed_source[80];
int ret = 0;
- if (dapm->codec->name_prefix) {
+ if (dapm->codec && dapm->codec->name_prefix) {
snprintf(prefixed_sink, sizeof(prefixed_sink), "%s %s",
dapm->codec->name_prefix, route->sink);
sink = prefixed_sink;
@@ -2114,14 +2202,14 @@ int snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm,
return -ENOMEM;
name_len = strlen(widget->name) + 1;
- if (dapm->codec->name_prefix)
+ if (dapm->codec && dapm->codec->name_prefix)
name_len += 1 + strlen(dapm->codec->name_prefix);
w->name = kmalloc(name_len, GFP_KERNEL);
if (w->name == NULL) {
kfree(w);
return -ENOMEM;
}
- if (dapm->codec->name_prefix)
+ if (dapm->codec && dapm->codec->name_prefix)
snprintf(w->name, name_len, "%s %s",
dapm->codec->name_prefix, widget->name);
else
@@ -2226,7 +2314,6 @@ int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd,
mutex_unlock(&codec->mutex);
return 0;
}
-EXPORT_SYMBOL_GPL(snd_soc_dapm_stream_event);
/**
* snd_soc_dapm_enable_pin - enable pin.
@@ -2393,7 +2480,7 @@ static void soc_dapm_shutdown_codec(struct snd_soc_dapm_context *dapm)
if (w->dapm != dapm)
continue;
if (w->power) {
- dapm_seq_insert(w, &down_list, dapm_down_seq);
+ dapm_seq_insert(w, &down_list, false);
w->power = 0;
powerdown = 1;
}
@@ -2403,9 +2490,9 @@ static void soc_dapm_shutdown_codec(struct snd_soc_dapm_context *dapm)
* standby.
*/
if (powerdown) {
- snd_soc_dapm_set_bias_level(NULL, dapm, SND_SOC_BIAS_PREPARE);
- dapm_seq_run(dapm, &down_list, 0, dapm_down_seq);
- snd_soc_dapm_set_bias_level(NULL, dapm, SND_SOC_BIAS_STANDBY);
+ snd_soc_dapm_set_bias_level(dapm, SND_SOC_BIAS_PREPARE);
+ dapm_seq_run(dapm, &down_list, 0, false);
+ snd_soc_dapm_set_bias_level(dapm, SND_SOC_BIAS_STANDBY);
}
}
@@ -2418,7 +2505,7 @@ void snd_soc_dapm_shutdown(struct snd_soc_card *card)
list_for_each_entry(codec, &card->codec_dev_list, list) {
soc_dapm_shutdown_codec(&codec->dapm);
- snd_soc_dapm_set_bias_level(card, &codec->dapm, SND_SOC_BIAS_OFF);
+ snd_soc_dapm_set_bias_level(&codec->dapm, SND_SOC_BIAS_OFF);
}
}
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index ac5a5bc..fcab80b 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -37,6 +37,7 @@ int snd_soc_jack_new(struct snd_soc_codec *codec, const char *id, int type,
{
jack->codec = codec;
INIT_LIST_HEAD(&jack->pins);
+ INIT_LIST_HEAD(&jack->jack_zones);
BLOCKING_INIT_NOTIFIER_HEAD(&jack->notifier);
return snd_jack_new(codec->card->snd_card, id, type, &jack->jack);
@@ -100,7 +101,7 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
}
/* Report before the DAPM sync to help users updating micbias status */
- blocking_notifier_call_chain(&jack->notifier, status, NULL);
+ blocking_notifier_call_chain(&jack->notifier, status, jack);
snd_soc_dapm_sync(dapm);
@@ -112,6 +113,51 @@ out:
EXPORT_SYMBOL_GPL(snd_soc_jack_report);
/**
+ * snd_soc_jack_add_zones - Associate voltage zones with jack
+ *
+ * @jack: ASoC jack
+ * @count: Number of zones
+ * @zone: Array of zones
+ *
+ * After this function has been called the zones specified in the
+ * array will be associated with the jack.
+ */
+int snd_soc_jack_add_zones(struct snd_soc_jack *jack, int count,
+ struct snd_soc_jack_zone *zones)
+{
+ int i;
+
+ for (i = 0; i < count; i++) {
+ INIT_LIST_HEAD(&zones[i].list);
+ list_add(&(zones[i].list), &jack->jack_zones);
+ }
+ return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_jack_add_zones);
+
+/**
+ * snd_soc_jack_get_type - Based on the mic bias value, this function returns
+ * the type of jack from the zones delcared in the jack type
+ *
+ * @micbias_voltage: mic bias voltage at adc channel when jack is plugged in
+ *
+ * Based on the mic bias value passed, this function helps identify
+ * the type of jack from the already delcared jack zones
+ */
+int snd_soc_jack_get_type(struct snd_soc_jack *jack, int micbias_voltage)
+{
+ struct snd_soc_jack_zone *zone;
+
+ list_for_each_entry(zone, &jack->jack_zones, list) {
+ if (micbias_voltage >= zone->min_mv &&
+ micbias_voltage < zone->max_mv)
+ return zone->jack_type;
+ }
+ return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_jack_get_type);
+
+/**
* snd_soc_jack_add_pins - Associate DAPM pins with an ASoC jack
*
* @jack: ASoC jack
@@ -194,7 +240,7 @@ static void snd_soc_jack_gpio_detect(struct snd_soc_jack_gpio *gpio)
int enable;
int report;
- enable = gpio_get_value(gpio->gpio);
+ enable = gpio_get_value_cansleep(gpio->gpio);
if (gpio->invert)
enable = !enable;
@@ -284,6 +330,14 @@ int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count,
if (ret)
goto err;
+ if (gpios[i].wake) {
+ ret = set_irq_wake(gpio_to_irq(gpios[i].gpio), 1);
+ if (ret != 0)
+ printk(KERN_ERR
+ "Failed to mark GPIO %d as wake source: %d\n",
+ gpios[i].gpio, ret);
+ }
+
#ifdef CONFIG_GPIO_SYSFS
/* Expose GPIO value over sysfs for diagnostic purposes */
gpio_export(gpios[i].gpio, false);
diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c
index 1d07b93..3f45e6a 100644
--- a/sound/soc/soc-utils.c
+++ b/sound/soc/soc-utils.c
@@ -28,26 +28,9 @@ int snd_soc_params_to_frame_size(struct snd_pcm_hw_params *params)
{
int sample_size;
- switch (params_format(params)) {
- case SNDRV_PCM_FORMAT_S16_LE:
- case SNDRV_PCM_FORMAT_S16_BE:
- sample_size = 16;
- break;
- case SNDRV_PCM_FORMAT_S20_3LE:
- case SNDRV_PCM_FORMAT_S20_3BE:
- sample_size = 20;
- break;
- case SNDRV_PCM_FORMAT_S24_LE:
- case SNDRV_PCM_FORMAT_S24_BE:
- sample_size = 24;
- break;
- case SNDRV_PCM_FORMAT_S32_LE:
- case SNDRV_PCM_FORMAT_S32_BE:
- sample_size = 32;
- break;
- default:
- return -ENOTSUPP;
- }
+ sample_size = snd_pcm_format_width(params_format(params));
+ if (sample_size < 0)
+ return sample_size;
return snd_soc_calc_frame_size(sample_size, params_channels(params),
1);
diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig
new file mode 100644
index 0000000..66b504f
--- /dev/null
+++ b/sound/soc/tegra/Kconfig
@@ -0,0 +1,26 @@
+config SND_TEGRA_SOC
+ tristate "SoC Audio for the Tegra System-on-Chip"
+ depends on ARCH_TEGRA && TEGRA_SYSTEM_DMA
+ default m
+ help
+ Say Y or M here if you want support for SoC audio on Tegra.
+
+config SND_TEGRA_SOC_I2S
+ tristate
+ depends on SND_TEGRA_SOC
+ default m
+ help
+ Say Y or M if you want to add support for codecs attached to the
+ Tegra I2S interface. You will also need to select the individual
+ machine drivers to support below.
+
+config SND_TEGRA_SOC_HARMONY
+ tristate "SoC Audio support for Tegra Harmony reference board"
+ depends on SND_TEGRA_SOC && MACH_HARMONY && I2C
+ default m
+ select SND_TEGRA_SOC_I2S
+ select SND_SOC_WM8903
+ help
+ Say Y or M here if you want to add support for SoC audio on the
+ Tegra Harmony reference board.
+
diff --git a/sound/soc/tegra/Makefile b/sound/soc/tegra/Makefile
new file mode 100644
index 0000000..fd183d3
--- /dev/null
+++ b/sound/soc/tegra/Makefile
@@ -0,0 +1,15 @@
+# Tegra platform Support
+snd-soc-tegra-das-objs := tegra_das.o
+snd-soc-tegra-pcm-objs := tegra_pcm.o
+snd-soc-tegra-i2s-objs := tegra_i2s.o
+snd-soc-tegra-utils-objs += tegra_asoc_utils.o
+
+obj-$(CONFIG_SND_TEGRA_SOC) += snd-soc-tegra-utils.o
+obj-$(CONFIG_SND_TEGRA_SOC) += snd-soc-tegra-das.o
+obj-$(CONFIG_SND_TEGRA_SOC) += snd-soc-tegra-pcm.o
+obj-$(CONFIG_SND_TEGRA_SOC_I2S) += snd-soc-tegra-i2s.o
+
+# Tegra machine Support
+snd-soc-tegra-harmony-objs := harmony.o
+
+obj-$(CONFIG_SND_TEGRA_SOC_HARMONY) += snd-soc-tegra-harmony.o
diff --git a/sound/soc/tegra/harmony.c b/sound/soc/tegra/harmony.c
new file mode 100644
index 0000000..8585957
--- /dev/null
+++ b/sound/soc/tegra/harmony.c
@@ -0,0 +1,393 @@
+/*
+ * harmony.c - Harmony machine ASoC driver
+ *
+ * Author: Stephen Warren <swarren@nvidia.com>
+ * Copyright (C) 2010-2011 - NVIDIA, Inc.
+ *
+ * Based on code copyright/by:
+ *
+ * (c) 2009, 2010 Nvidia Graphics Pvt. Ltd.
+ *
+ * Copyright 2007 Wolfson Microelectronics PLC.
+ * Author: Graeme Gregory
+ * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <asm/mach-types.h>
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/gpio.h>
+
+#include <mach/harmony_audio.h>
+
+#include <sound/core.h>
+#include <sound/jack.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include "../codecs/wm8903.h"
+
+#include "tegra_das.h"
+#include "tegra_i2s.h"
+#include "tegra_pcm.h"
+#include "tegra_asoc_utils.h"
+
+#define DRV_NAME "tegra-snd-harmony"
+
+#define GPIO_SPKR_EN BIT(0)
+#define GPIO_INT_MIC_EN BIT(1)
+#define GPIO_EXT_MIC_EN BIT(2)
+
+struct tegra_harmony {
+ struct tegra_asoc_utils_data util_data;
+ struct harmony_audio_platform_data *pdata;
+ int gpio_requested;
+};
+
+static int harmony_asoc_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+ struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_card *card = codec->card;
+ struct tegra_harmony *harmony = snd_soc_card_get_drvdata(card);
+ int srate, mclk, mclk_change;
+ int err;
+
+ srate = params_rate(params);
+ switch (srate) {
+ case 64000:
+ case 88200:
+ case 96000:
+ mclk = 128 * srate;
+ break;
+ default:
+ mclk = 256 * srate;
+ break;
+ }
+ /* FIXME: Codec only requires >= 3MHz if OSR==0 */
+ while (mclk < 6000000)
+ mclk *= 2;
+
+ err = tegra_asoc_utils_set_rate(&harmony->util_data, srate, mclk,
+ &mclk_change);
+ if (err < 0) {
+ dev_err(card->dev, "Can't configure clocks\n");
+ return err;
+ }
+
+ err = snd_soc_dai_set_fmt(codec_dai,
+ SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS);
+ if (err < 0) {
+ dev_err(card->dev, "codec_dai fmt not set\n");
+ return err;
+ }
+
+ err = snd_soc_dai_set_fmt(cpu_dai,
+ SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS);
+ if (err < 0) {
+ dev_err(card->dev, "cpu_dai fmt not set\n");
+ return err;
+ }
+
+ if (mclk_change) {
+ err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk,
+ SND_SOC_CLOCK_IN);
+ if (err < 0) {
+ dev_err(card->dev, "codec_dai clock not set\n");
+ return err;
+ }
+ }
+
+ return 0;
+}
+
+static struct snd_soc_ops harmony_asoc_ops = {
+ .hw_params = harmony_asoc_hw_params,
+};
+
+static struct snd_soc_jack harmony_hp_jack;
+
+static struct snd_soc_jack_pin harmony_hp_jack_pins[] = {
+ {
+ .pin = "Headphone Jack",
+ .mask = SND_JACK_HEADPHONE,
+ },
+};
+
+static struct snd_soc_jack_gpio harmony_hp_jack_gpios[] = {
+ {
+ .name = "headphone detect",
+ .report = SND_JACK_HEADPHONE,
+ .debounce_time = 150,
+ .invert = 1,
+ }
+};
+
+static struct snd_soc_jack harmony_mic_jack;
+
+static struct snd_soc_jack_pin harmony_mic_jack_pins[] = {
+ {
+ .pin = "Mic Jack",
+ .mask = SND_JACK_MICROPHONE,
+ },
+};
+
+static int harmony_event_int_spk(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
+{
+ struct snd_soc_codec *codec = w->codec;
+ struct snd_soc_card *card = codec->card;
+ struct tegra_harmony *harmony = snd_soc_card_get_drvdata(card);
+ struct harmony_audio_platform_data *pdata = harmony->pdata;
+
+ gpio_set_value_cansleep(pdata->gpio_spkr_en,
+ SND_SOC_DAPM_EVENT_ON(event));
+
+ return 0;
+}
+
+static const struct snd_soc_dapm_widget harmony_dapm_widgets[] = {
+ SND_SOC_DAPM_SPK("Int Spk", harmony_event_int_spk),
+ SND_SOC_DAPM_HP("Headphone Jack", NULL),
+ SND_SOC_DAPM_MIC("Mic Jack", NULL),
+};
+
+static const struct snd_soc_dapm_route harmony_audio_map[] = {
+ {"Headphone Jack", NULL, "HPOUTR"},
+ {"Headphone Jack", NULL, "HPOUTL"},
+ {"Int Spk", NULL, "ROP"},
+ {"Int Spk", NULL, "RON"},
+ {"Int Spk", NULL, "LOP"},
+ {"Int Spk", NULL, "LON"},
+ {"Mic Bias", NULL, "Mic Jack"},
+ {"IN1L", NULL, "Mic Bias"},
+};
+
+static const struct snd_kcontrol_new harmony_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Int Spk"),
+};
+
+static int harmony_asoc_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+ struct snd_soc_card *card = codec->card;
+ struct tegra_harmony *harmony = snd_soc_card_get_drvdata(card);
+ struct harmony_audio_platform_data *pdata = harmony->pdata;
+ int ret;
+
+ ret = gpio_request(pdata->gpio_spkr_en, "spkr_en");
+ if (ret) {
+ dev_err(card->dev, "cannot get spkr_en gpio\n");
+ return ret;
+ }
+ harmony->gpio_requested |= GPIO_SPKR_EN;
+
+ gpio_direction_output(pdata->gpio_spkr_en, 0);
+
+ ret = gpio_request(pdata->gpio_int_mic_en, "int_mic_en");
+ if (ret) {
+ dev_err(card->dev, "cannot get int_mic_en gpio\n");
+ return ret;
+ }
+ harmony->gpio_requested |= GPIO_INT_MIC_EN;
+
+ /* Disable int mic; enable signal is active-high */
+ gpio_direction_output(pdata->gpio_int_mic_en, 0);
+
+ ret = gpio_request(pdata->gpio_ext_mic_en, "ext_mic_en");
+ if (ret) {
+ dev_err(card->dev, "cannot get ext_mic_en gpio\n");
+ return ret;
+ }
+ harmony->gpio_requested |= GPIO_EXT_MIC_EN;
+
+ /* Enable ext mic; enable signal is active-low */
+ gpio_direction_output(pdata->gpio_ext_mic_en, 0);
+
+ ret = snd_soc_add_controls(codec, harmony_controls,
+ ARRAY_SIZE(harmony_controls));
+ if (ret < 0)
+ return ret;
+
+ snd_soc_dapm_new_controls(dapm, harmony_dapm_widgets,
+ ARRAY_SIZE(harmony_dapm_widgets));
+
+ snd_soc_dapm_add_routes(dapm, harmony_audio_map,
+ ARRAY_SIZE(harmony_audio_map));
+
+ harmony_hp_jack_gpios[0].gpio = pdata->gpio_hp_det;
+ snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE,
+ &harmony_hp_jack);
+ snd_soc_jack_add_pins(&harmony_hp_jack,
+ ARRAY_SIZE(harmony_hp_jack_pins),
+ harmony_hp_jack_pins);
+ snd_soc_jack_add_gpios(&harmony_hp_jack,
+ ARRAY_SIZE(harmony_hp_jack_gpios),
+ harmony_hp_jack_gpios);
+
+ snd_soc_jack_new(codec, "Mic Jack", SND_JACK_MICROPHONE,
+ &harmony_mic_jack);
+ snd_soc_jack_add_pins(&harmony_mic_jack,
+ ARRAY_SIZE(harmony_mic_jack_pins),
+ harmony_mic_jack_pins);
+ wm8903_mic_detect(codec, &harmony_mic_jack, SND_JACK_MICROPHONE, 0);
+
+ snd_soc_dapm_force_enable_pin(dapm, "Mic Bias");
+
+ snd_soc_dapm_nc_pin(dapm, "IN3L");
+ snd_soc_dapm_nc_pin(dapm, "IN3R");
+ snd_soc_dapm_nc_pin(dapm, "LINEOUTL");
+ snd_soc_dapm_nc_pin(dapm, "LINEOUTR");
+
+ snd_soc_dapm_sync(dapm);
+
+ return 0;
+}
+
+static struct snd_soc_dai_link harmony_wm8903_dai = {
+ .name = "WM8903",
+ .stream_name = "WM8903 PCM",
+ .codec_name = "wm8903.0-001a",
+ .platform_name = "tegra-pcm-audio",
+ .cpu_dai_name = "tegra-i2s.0",
+ .codec_dai_name = "wm8903-hifi",
+ .init = harmony_asoc_init,
+ .ops = &harmony_asoc_ops,
+};
+
+static struct snd_soc_card snd_soc_harmony = {
+ .name = "tegra-harmony",
+ .dai_link = &harmony_wm8903_dai,
+ .num_links = 1,
+};
+
+static __devinit int tegra_snd_harmony_probe(struct platform_device *pdev)
+{
+ struct snd_soc_card *card = &snd_soc_harmony;
+ struct tegra_harmony *harmony;
+ struct harmony_audio_platform_data *pdata;
+ int ret;
+
+ if (!machine_is_harmony()) {
+ dev_err(&pdev->dev, "Not running on Tegra Harmony!\n");
+ return -ENODEV;
+ }
+
+ pdata = pdev->dev.platform_data;
+ if (!pdata) {
+ dev_err(&pdev->dev, "no platform data supplied\n");
+ return -EINVAL;
+ }
+
+ harmony = kzalloc(sizeof(struct tegra_harmony), GFP_KERNEL);
+ if (!harmony) {
+ dev_err(&pdev->dev, "Can't allocate tegra_harmony\n");
+ return -ENOMEM;
+ }
+
+ harmony->pdata = pdata;
+
+ ret = tegra_asoc_utils_init(&harmony->util_data, &pdev->dev);
+ if (ret)
+ goto err_free_harmony;
+
+ card->dev = &pdev->dev;
+ platform_set_drvdata(pdev, card);
+ snd_soc_card_set_drvdata(card, harmony);
+
+ ret = snd_soc_register_card(card);
+ if (ret) {
+ dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
+ ret);
+ goto err_clear_drvdata;
+ }
+
+ return 0;
+
+err_clear_drvdata:
+ snd_soc_card_set_drvdata(card, NULL);
+ platform_set_drvdata(pdev, NULL);
+ card->dev = NULL;
+ tegra_asoc_utils_fini(&harmony->util_data);
+err_free_harmony:
+ kfree(harmony);
+ return ret;
+}
+
+static int __devexit tegra_snd_harmony_remove(struct platform_device *pdev)
+{
+ struct snd_soc_card *card = platform_get_drvdata(pdev);
+ struct tegra_harmony *harmony = snd_soc_card_get_drvdata(card);
+ struct harmony_audio_platform_data *pdata = harmony->pdata;
+
+ snd_soc_unregister_card(card);
+
+ snd_soc_card_set_drvdata(card, NULL);
+ platform_set_drvdata(pdev, NULL);
+ card->dev = NULL;
+
+ tegra_asoc_utils_fini(&harmony->util_data);
+
+ if (harmony->gpio_requested & GPIO_EXT_MIC_EN)
+ gpio_free(pdata->gpio_ext_mic_en);
+ if (harmony->gpio_requested & GPIO_INT_MIC_EN)
+ gpio_free(pdata->gpio_int_mic_en);
+ if (harmony->gpio_requested & GPIO_SPKR_EN)
+ gpio_free(pdata->gpio_spkr_en);
+
+ kfree(harmony);
+
+ return 0;
+}
+
+static struct platform_driver tegra_snd_harmony_driver = {
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,
+ },
+ .probe = tegra_snd_harmony_probe,
+ .remove = __devexit_p(tegra_snd_harmony_remove),
+};
+
+static int __init snd_tegra_harmony_init(void)
+{
+ return platform_driver_register(&tegra_snd_harmony_driver);
+}
+module_init(snd_tegra_harmony_init);
+
+static void __exit snd_tegra_harmony_exit(void)
+{
+ platform_driver_unregister(&tegra_snd_harmony_driver);
+}
+module_exit(snd_tegra_harmony_exit);
+
+MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>");
+MODULE_DESCRIPTION("Harmony machine ASoC driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/tegra/tegra_asoc_utils.c b/sound/soc/tegra/tegra_asoc_utils.c
new file mode 100644
index 0000000..52f0a3f
--- /dev/null
+++ b/sound/soc/tegra/tegra_asoc_utils.c
@@ -0,0 +1,155 @@
+/*
+ * tegra_asoc_utils.c - Harmony machine ASoC driver
+ *
+ * Author: Stephen Warren <swarren@nvidia.com>
+ * Copyright (C) 2010 - NVIDIA, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/clk.h>
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/kernel.h>
+
+#include "tegra_asoc_utils.h"
+
+int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate,
+ int mclk, int *mclk_change)
+{
+ int new_baseclock;
+ int err;
+
+ switch (srate) {
+ case 11025:
+ case 22050:
+ case 44100:
+ case 88200:
+ new_baseclock = 56448000;
+ break;
+ case 8000:
+ case 16000:
+ case 32000:
+ case 48000:
+ case 64000:
+ case 96000:
+ new_baseclock = 73728000;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ *mclk_change = ((new_baseclock != data->set_baseclock) ||
+ (mclk != data->set_mclk));
+ if (!*mclk_change)
+ return 0;
+
+ data->set_baseclock = 0;
+ data->set_mclk = 0;
+
+ clk_disable(data->clk_cdev1);
+ clk_disable(data->clk_pll_a_out0);
+ clk_disable(data->clk_pll_a);
+
+ err = clk_set_rate(data->clk_pll_a, new_baseclock);
+ if (err) {
+ dev_err(data->dev, "Can't set pll_a rate: %d\n", err);
+ return err;
+ }
+
+ err = clk_set_rate(data->clk_pll_a_out0, mclk);
+ if (err) {
+ dev_err(data->dev, "Can't set pll_a_out0 rate: %d\n", err);
+ return err;
+ }
+
+ /* Don't set cdev1 rate; its locked to pll_a_out0 */
+
+ err = clk_enable(data->clk_pll_a);
+ if (err) {
+ dev_err(data->dev, "Can't enable pll_a: %d\n", err);
+ return err;
+ }
+
+ err = clk_enable(data->clk_pll_a_out0);
+ if (err) {
+ dev_err(data->dev, "Can't enable pll_a_out0: %d\n", err);
+ return err;
+ }
+
+ err = clk_enable(data->clk_cdev1);
+ if (err) {
+ dev_err(data->dev, "Can't enable cdev1: %d\n", err);
+ return err;
+ }
+
+ data->set_baseclock = new_baseclock;
+ data->set_mclk = mclk;
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(tegra_asoc_utils_set_rate);
+
+int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data,
+ struct device *dev)
+{
+ int ret;
+
+ data->dev = dev;
+
+ data->clk_pll_a = clk_get_sys(NULL, "pll_a");
+ if (IS_ERR(data->clk_pll_a)) {
+ dev_err(data->dev, "Can't retrieve clk pll_a\n");
+ ret = PTR_ERR(data->clk_pll_a);
+ goto err;
+ }
+
+ data->clk_pll_a_out0 = clk_get_sys(NULL, "pll_a_out0");
+ if (IS_ERR(data->clk_pll_a_out0)) {
+ dev_err(data->dev, "Can't retrieve clk pll_a_out0\n");
+ ret = PTR_ERR(data->clk_pll_a_out0);
+ goto err_put_pll_a;
+ }
+
+ data->clk_cdev1 = clk_get_sys(NULL, "cdev1");
+ if (IS_ERR(data->clk_cdev1)) {
+ dev_err(data->dev, "Can't retrieve clk cdev1\n");
+ ret = PTR_ERR(data->clk_cdev1);
+ goto err_put_pll_a_out0;
+ }
+
+ return 0;
+
+err_put_pll_a_out0:
+ clk_put(data->clk_pll_a_out0);
+err_put_pll_a:
+ clk_put(data->clk_pll_a);
+err:
+ return ret;
+}
+EXPORT_SYMBOL_GPL(tegra_asoc_utils_init);
+
+void tegra_asoc_utils_fini(struct tegra_asoc_utils_data *data)
+{
+ clk_put(data->clk_cdev1);
+ clk_put(data->clk_pll_a_out0);
+ clk_put(data->clk_pll_a);
+}
+EXPORT_SYMBOL_GPL(tegra_asoc_utils_fini);
+
+MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>");
+MODULE_DESCRIPTION("Tegra ASoC utility code");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/tegra/tegra_asoc_utils.h b/sound/soc/tegra/tegra_asoc_utils.h
new file mode 100644
index 0000000..bbba7af
--- /dev/null
+++ b/sound/soc/tegra/tegra_asoc_utils.h
@@ -0,0 +1,45 @@
+/*
+ * tegra_asoc_utils.h - Definitions for Tegra DAS driver
+ *
+ * Author: Stephen Warren <swarren@nvidia.com>
+ * Copyright (C) 2010 - NVIDIA, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __TEGRA_ASOC_UTILS_H__
+#define __TEGRA_ASOC_UTILS_H_
+
+struct clk;
+struct device;
+
+struct tegra_asoc_utils_data {
+ struct device *dev;
+ struct clk *clk_pll_a;
+ struct clk *clk_pll_a_out0;
+ struct clk *clk_cdev1;
+ int set_baseclock;
+ int set_mclk;
+};
+
+int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate,
+ int mclk, int *mclk_change);
+int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data,
+ struct device *dev);
+void tegra_asoc_utils_fini(struct tegra_asoc_utils_data *data);
+
+#endif
+
diff --git a/sound/soc/tegra/tegra_das.c b/sound/soc/tegra/tegra_das.c
new file mode 100644
index 0000000..9f24ef7
--- /dev/null
+++ b/sound/soc/tegra/tegra_das.c
@@ -0,0 +1,265 @@
+/*
+ * tegra_das.c - Tegra DAS driver
+ *
+ * Author: Stephen Warren <swarren@nvidia.com>
+ * Copyright (C) 2010 - NVIDIA, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/debugfs.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/seq_file.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <mach/iomap.h>
+#include <sound/soc.h>
+#include "tegra_das.h"
+
+#define DRV_NAME "tegra-das"
+
+static struct tegra_das *das;
+
+static inline void tegra_das_write(u32 reg, u32 val)
+{
+ __raw_writel(val, das->regs + reg);
+}
+
+static inline u32 tegra_das_read(u32 reg)
+{
+ return __raw_readl(das->regs + reg);
+}
+
+int tegra_das_connect_dap_to_dac(int dap, int dac)
+{
+ u32 addr;
+ u32 reg;
+
+ if (!das)
+ return -ENODEV;
+
+ addr = TEGRA_DAS_DAP_CTRL_SEL +
+ (dap * TEGRA_DAS_DAP_CTRL_SEL_STRIDE);
+ reg = dac << TEGRA_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_P;
+
+ tegra_das_write(addr, reg);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(tegra_das_connect_dap_to_dac);
+
+int tegra_das_connect_dap_to_dap(int dap, int otherdap, int master,
+ int sdata1rx, int sdata2rx)
+{
+ u32 addr;
+ u32 reg;
+
+ if (!das)
+ return -ENODEV;
+
+ addr = TEGRA_DAS_DAP_CTRL_SEL +
+ (dap * TEGRA_DAS_DAP_CTRL_SEL_STRIDE);
+ reg = otherdap << TEGRA_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_P |
+ !!sdata2rx << TEGRA_DAS_DAP_CTRL_SEL_DAP_SDATA2_TX_RX_P |
+ !!sdata1rx << TEGRA_DAS_DAP_CTRL_SEL_DAP_SDATA1_TX_RX_P |
+ !!master << TEGRA_DAS_DAP_CTRL_SEL_DAP_MS_SEL_P;
+
+ tegra_das_write(addr, reg);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(tegra_das_connect_dap_to_dap);
+
+int tegra_das_connect_dac_to_dap(int dac, int dap)
+{
+ u32 addr;
+ u32 reg;
+
+ if (!das)
+ return -ENODEV;
+
+ addr = TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL +
+ (dac * TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_STRIDE);
+ reg = dap << TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_CLK_SEL_P |
+ dap << TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA1_SEL_P |
+ dap << TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA2_SEL_P;
+
+ tegra_das_write(addr, reg);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(tegra_das_connect_dac_to_dap);
+
+#ifdef CONFIG_DEBUG_FS
+static int tegra_das_show(struct seq_file *s, void *unused)
+{
+ int i;
+ u32 addr;
+ u32 reg;
+
+ for (i = 0; i < TEGRA_DAS_DAP_CTRL_SEL_COUNT; i++) {
+ addr = TEGRA_DAS_DAP_CTRL_SEL +
+ (i * TEGRA_DAS_DAP_CTRL_SEL_STRIDE);
+ reg = tegra_das_read(addr);
+ seq_printf(s, "TEGRA_DAS_DAP_CTRL_SEL[%d] = %08x\n", i, reg);
+ }
+
+ for (i = 0; i < TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_COUNT; i++) {
+ addr = TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL +
+ (i * TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_STRIDE);
+ reg = tegra_das_read(addr);
+ seq_printf(s, "TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL[%d] = %08x\n",
+ i, reg);
+ }
+
+ return 0;
+}
+
+static int tegra_das_debug_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, tegra_das_show, inode->i_private);
+}
+
+static const struct file_operations tegra_das_debug_fops = {
+ .open = tegra_das_debug_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static void tegra_das_debug_add(struct tegra_das *das)
+{
+ das->debug = debugfs_create_file(DRV_NAME, S_IRUGO,
+ snd_soc_debugfs_root, das,
+ &tegra_das_debug_fops);
+}
+
+static void tegra_das_debug_remove(struct tegra_das *das)
+{
+ if (das->debug)
+ debugfs_remove(das->debug);
+}
+#else
+static inline void tegra_das_debug_add(struct tegra_das *das)
+{
+}
+
+static inline void tegra_das_debug_remove(struct tegra_das *das)
+{
+}
+#endif
+
+static int __devinit tegra_das_probe(struct platform_device *pdev)
+{
+ struct resource *res, *region;
+ int ret = 0;
+
+ if (das)
+ return -ENODEV;
+
+ das = kzalloc(sizeof(struct tegra_das), GFP_KERNEL);
+ if (!das) {
+ dev_err(&pdev->dev, "Can't allocate tegra_das\n");
+ ret = -ENOMEM;
+ goto exit;
+ }
+ das->dev = &pdev->dev;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "No memory resource\n");
+ ret = -ENODEV;
+ goto err_free;
+ }
+
+ region = request_mem_region(res->start, resource_size(res),
+ pdev->name);
+ if (!region) {
+ dev_err(&pdev->dev, "Memory region already claimed\n");
+ ret = -EBUSY;
+ goto err_free;
+ }
+
+ das->regs = ioremap(res->start, resource_size(res));
+ if (!das->regs) {
+ dev_err(&pdev->dev, "ioremap failed\n");
+ ret = -ENOMEM;
+ goto err_release;
+ }
+
+ tegra_das_debug_add(das);
+
+ platform_set_drvdata(pdev, das);
+
+ return 0;
+
+err_release:
+ release_mem_region(res->start, resource_size(res));
+err_free:
+ kfree(das);
+ das = 0;
+exit:
+ return ret;
+}
+
+static int __devexit tegra_das_remove(struct platform_device *pdev)
+{
+ struct resource *res;
+
+ if (!das)
+ return -ENODEV;
+
+ platform_set_drvdata(pdev, NULL);
+
+ tegra_das_debug_remove(das);
+
+ iounmap(das->regs);
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ release_mem_region(res->start, resource_size(res));
+
+ kfree(das);
+ das = 0;
+
+ return 0;
+}
+
+static struct platform_driver tegra_das_driver = {
+ .probe = tegra_das_probe,
+ .remove = __devexit_p(tegra_das_remove),
+ .driver = {
+ .name = DRV_NAME,
+ },
+};
+
+static int __init tegra_das_modinit(void)
+{
+ return platform_driver_register(&tegra_das_driver);
+}
+module_init(tegra_das_modinit);
+
+static void __exit tegra_das_modexit(void)
+{
+ platform_driver_unregister(&tegra_das_driver);
+}
+module_exit(tegra_das_modexit);
+
+MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>");
+MODULE_DESCRIPTION("Tegra DAS driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/tegra/tegra_das.h b/sound/soc/tegra/tegra_das.h
new file mode 100644
index 0000000..2c96c7b
--- /dev/null
+++ b/sound/soc/tegra/tegra_das.h
@@ -0,0 +1,135 @@
+/*
+ * tegra_das.h - Definitions for Tegra DAS driver
+ *
+ * Author: Stephen Warren <swarren@nvidia.com>
+ * Copyright (C) 2010 - NVIDIA, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __TEGRA_DAS_H__
+#define __TEGRA_DAS_H__
+
+/* Register TEGRA_DAS_DAP_CTRL_SEL */
+#define TEGRA_DAS_DAP_CTRL_SEL 0x00
+#define TEGRA_DAS_DAP_CTRL_SEL_COUNT 5
+#define TEGRA_DAS_DAP_CTRL_SEL_STRIDE 4
+#define TEGRA_DAS_DAP_CTRL_SEL_DAP_MS_SEL_P 31
+#define TEGRA_DAS_DAP_CTRL_SEL_DAP_MS_SEL_S 1
+#define TEGRA_DAS_DAP_CTRL_SEL_DAP_SDATA1_TX_RX_P 30
+#define TEGRA_DAS_DAP_CTRL_SEL_DAP_SDATA1_TX_RX_S 1
+#define TEGRA_DAS_DAP_CTRL_SEL_DAP_SDATA2_TX_RX_P 29
+#define TEGRA_DAS_DAP_CTRL_SEL_DAP_SDATA2_TX_RX_S 1
+#define TEGRA_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_P 0
+#define TEGRA_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_S 5
+
+/* Values for field TEGRA_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL */
+#define TEGRA_DAS_DAP_SEL_DAC1 0
+#define TEGRA_DAS_DAP_SEL_DAC2 1
+#define TEGRA_DAS_DAP_SEL_DAC3 2
+#define TEGRA_DAS_DAP_SEL_DAP1 16
+#define TEGRA_DAS_DAP_SEL_DAP2 17
+#define TEGRA_DAS_DAP_SEL_DAP3 18
+#define TEGRA_DAS_DAP_SEL_DAP4 19
+#define TEGRA_DAS_DAP_SEL_DAP5 20
+
+/* Register TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL */
+#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL 0x40
+#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_COUNT 3
+#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_STRIDE 4
+#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA2_SEL_P 28
+#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA2_SEL_S 4
+#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA1_SEL_P 24
+#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA1_SEL_S 4
+#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_CLK_SEL_P 0
+#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_CLK_SEL_S 4
+
+/*
+ * Values for:
+ * TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA2_SEL
+ * TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA1_SEL
+ * TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_CLK_SEL
+ */
+#define TEGRA_DAS_DAC_SEL_DAP1 0
+#define TEGRA_DAS_DAC_SEL_DAP2 1
+#define TEGRA_DAS_DAC_SEL_DAP3 2
+#define TEGRA_DAS_DAC_SEL_DAP4 3
+#define TEGRA_DAS_DAC_SEL_DAP5 4
+
+/*
+ * Names/IDs of the DACs/DAPs.
+ */
+
+#define TEGRA_DAS_DAP_ID_1 0
+#define TEGRA_DAS_DAP_ID_2 1
+#define TEGRA_DAS_DAP_ID_3 2
+#define TEGRA_DAS_DAP_ID_4 3
+#define TEGRA_DAS_DAP_ID_5 4
+
+#define TEGRA_DAS_DAC_ID_1 0
+#define TEGRA_DAS_DAC_ID_2 1
+#define TEGRA_DAS_DAC_ID_3 2
+
+struct tegra_das {
+ struct device *dev;
+ void __iomem *regs;
+ struct dentry *debug;
+};
+
+/*
+ * Terminology:
+ * DAS: Digital audio switch (HW module controlled by this driver)
+ * DAP: Digital audio port (port/pins on Tegra device)
+ * DAC: Digital audio controller (e.g. I2S or AC97 controller elsewhere)
+ *
+ * The Tegra DAS is a mux/cross-bar which can connect each DAP to a specific
+ * DAC, or another DAP. When DAPs are connected, one must be the master and
+ * one the slave. Each DAC allows selection of a specific DAP for input, to
+ * cater for the case where N DAPs are connected to 1 DAC for broadcast
+ * output.
+ *
+ * This driver is dumb; no attempt is made to ensure that a valid routing
+ * configuration is programmed.
+ */
+
+/*
+ * Connect a DAP to to a DAC
+ * dap_id: DAP to connect: TEGRA_DAS_DAP_ID_*
+ * dac_sel: DAC to connect to: TEGRA_DAS_DAP_SEL_DAC*
+ */
+extern int tegra_das_connect_dap_to_dac(int dap_id, int dac_sel);
+
+/*
+ * Connect a DAP to to another DAP
+ * dap_id: DAP to connect: TEGRA_DAS_DAP_ID_*
+ * other_dap_sel: DAP to connect to: TEGRA_DAS_DAP_SEL_DAP*
+ * master: Is this DAP the master (1) or slave (0)
+ * sdata1rx: Is this DAP's SDATA1 pin RX (1) or TX (0)
+ * sdata2rx: Is this DAP's SDATA2 pin RX (1) or TX (0)
+ */
+extern int tegra_das_connect_dap_to_dap(int dap_id, int other_dap_sel,
+ int master, int sdata1rx,
+ int sdata2rx);
+
+/*
+ * Connect a DAC's input to a DAP
+ * (DAC outputs are selected by the DAP)
+ * dac_id: DAC ID to connect: TEGRA_DAS_DAC_ID_*
+ * dap_sel: DAP to receive input from: TEGRA_DAS_DAC_SEL_DAP*
+ */
+extern int tegra_das_connect_dac_to_dap(int dac_id, int dap_sel);
+
+#endif
diff --git a/sound/soc/tegra/tegra_i2s.c b/sound/soc/tegra/tegra_i2s.c
new file mode 100644
index 0000000..4f5e2c9
--- /dev/null
+++ b/sound/soc/tegra/tegra_i2s.c
@@ -0,0 +1,503 @@
+/*
+ * tegra_i2s.c - Tegra I2S driver
+ *
+ * Author: Stephen Warren <swarren@nvidia.com>
+ * Copyright (C) 2010 - NVIDIA, Inc.
+ *
+ * Based on code copyright/by:
+ *
+ * Copyright (c) 2009-2010, NVIDIA Corporation.
+ * Scott Peterson <speterson@nvidia.com>
+ *
+ * Copyright (C) 2010 Google, Inc.
+ * Iliyan Malchev <malchev@google.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/clk.h>
+#include <linux/module.h>
+#include <linux/debugfs.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/seq_file.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <mach/iomap.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include "tegra_das.h"
+#include "tegra_i2s.h"
+
+#define DRV_NAME "tegra-i2s"
+
+static inline void tegra_i2s_write(struct tegra_i2s *i2s, u32 reg, u32 val)
+{
+ __raw_writel(val, i2s->regs + reg);
+}
+
+static inline u32 tegra_i2s_read(struct tegra_i2s *i2s, u32 reg)
+{
+ return __raw_readl(i2s->regs + reg);
+}
+
+#ifdef CONFIG_DEBUG_FS
+static int tegra_i2s_show(struct seq_file *s, void *unused)
+{
+#define REG(r) { r, #r }
+ static const struct {
+ int offset;
+ const char *name;
+ } regs[] = {
+ REG(TEGRA_I2S_CTRL),
+ REG(TEGRA_I2S_STATUS),
+ REG(TEGRA_I2S_TIMING),
+ REG(TEGRA_I2S_FIFO_SCR),
+ REG(TEGRA_I2S_PCM_CTRL),
+ REG(TEGRA_I2S_NW_CTRL),
+ REG(TEGRA_I2S_TDM_CTRL),
+ REG(TEGRA_I2S_TDM_TX_RX_CTRL),
+ };
+#undef REG
+
+ struct tegra_i2s *i2s = s->private;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(regs); i++) {
+ u32 val = tegra_i2s_read(i2s, regs[i].offset);
+ seq_printf(s, "%s = %08x\n", regs[i].name, val);
+ }
+
+ return 0;
+}
+
+static int tegra_i2s_debug_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, tegra_i2s_show, inode->i_private);
+}
+
+static const struct file_operations tegra_i2s_debug_fops = {
+ .open = tegra_i2s_debug_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static void tegra_i2s_debug_add(struct tegra_i2s *i2s, int id)
+{
+ char name[] = DRV_NAME ".0";
+
+ snprintf(name, sizeof(name), DRV_NAME".%1d", id);
+ i2s->debug = debugfs_create_file(name, S_IRUGO, snd_soc_debugfs_root,
+ i2s, &tegra_i2s_debug_fops);
+}
+
+static void tegra_i2s_debug_remove(struct tegra_i2s *i2s)
+{
+ if (i2s->debug)
+ debugfs_remove(i2s->debug);
+}
+#else
+static inline void tegra_i2s_debug_add(struct tegra_i2s *i2s)
+{
+}
+
+static inline void tegra_i2s_debug_remove(struct tegra_i2s *i2s)
+{
+}
+#endif
+
+static int tegra_i2s_set_fmt(struct snd_soc_dai *dai,
+ unsigned int fmt)
+{
+ struct tegra_i2s *i2s = snd_soc_dai_get_drvdata(dai);
+
+ switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+ case SND_SOC_DAIFMT_NB_NF:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ i2s->reg_ctrl &= ~TEGRA_I2S_CTRL_MASTER_ENABLE;
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBS_CFS:
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_MASTER_ENABLE;
+ break;
+ case SND_SOC_DAIFMT_CBM_CFM:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ i2s->reg_ctrl &= ~(TEGRA_I2S_CTRL_BIT_FORMAT_MASK |
+ TEGRA_I2S_CTRL_LRCK_MASK);
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_DSP_A:
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_FORMAT_DSP;
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_LRCK_L_LOW;
+ break;
+ case SND_SOC_DAIFMT_DSP_B:
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_FORMAT_DSP;
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_LRCK_R_LOW;
+ break;
+ case SND_SOC_DAIFMT_I2S:
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_FORMAT_I2S;
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_LRCK_L_LOW;
+ break;
+ case SND_SOC_DAIFMT_RIGHT_J:
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_FORMAT_RJM;
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_LRCK_L_LOW;
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_FORMAT_LJM;
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_LRCK_L_LOW;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int tegra_i2s_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct device *dev = substream->pcm->card->dev;
+ struct tegra_i2s *i2s = snd_soc_dai_get_drvdata(dai);
+ u32 reg;
+ int ret, sample_size, srate, i2sclock, bitcnt;
+
+ i2s->reg_ctrl &= ~TEGRA_I2S_CTRL_BIT_SIZE_MASK;
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_SIZE_16;
+ sample_size = 16;
+ break;
+ case SNDRV_PCM_FORMAT_S24_LE:
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_SIZE_24;
+ sample_size = 24;
+ break;
+ case SNDRV_PCM_FORMAT_S32_LE:
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_SIZE_32;
+ sample_size = 32;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ srate = params_rate(params);
+
+ /* Final "* 2" required by Tegra hardware */
+ i2sclock = srate * params_channels(params) * sample_size * 2;
+
+ ret = clk_set_rate(i2s->clk_i2s, i2sclock);
+ if (ret) {
+ dev_err(dev, "Can't set I2S clock rate: %d\n", ret);
+ return ret;
+ }
+
+ bitcnt = (i2sclock / (2 * srate)) - 1;
+ if (bitcnt < 0 || bitcnt > TEGRA_I2S_TIMING_CHANNEL_BIT_COUNT_MASK_US)
+ return -EINVAL;
+ reg = bitcnt << TEGRA_I2S_TIMING_CHANNEL_BIT_COUNT_SHIFT;
+
+ if (i2sclock % (2 * srate))
+ reg |= TEGRA_I2S_TIMING_NON_SYM_ENABLE;
+
+ tegra_i2s_write(i2s, TEGRA_I2S_TIMING, reg);
+
+ tegra_i2s_write(i2s, TEGRA_I2S_FIFO_SCR,
+ TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_FOUR_SLOTS |
+ TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_FOUR_SLOTS);
+
+ return 0;
+}
+
+static void tegra_i2s_start_playback(struct tegra_i2s *i2s)
+{
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_FIFO1_ENABLE;
+ tegra_i2s_write(i2s, TEGRA_I2S_CTRL, i2s->reg_ctrl);
+}
+
+static void tegra_i2s_stop_playback(struct tegra_i2s *i2s)
+{
+ i2s->reg_ctrl &= ~TEGRA_I2S_CTRL_FIFO1_ENABLE;
+ tegra_i2s_write(i2s, TEGRA_I2S_CTRL, i2s->reg_ctrl);
+}
+
+static void tegra_i2s_start_capture(struct tegra_i2s *i2s)
+{
+ i2s->reg_ctrl |= TEGRA_I2S_CTRL_FIFO2_ENABLE;
+ tegra_i2s_write(i2s, TEGRA_I2S_CTRL, i2s->reg_ctrl);
+}
+
+static void tegra_i2s_stop_capture(struct tegra_i2s *i2s)
+{
+ i2s->reg_ctrl &= ~TEGRA_I2S_CTRL_FIFO2_ENABLE;
+ tegra_i2s_write(i2s, TEGRA_I2S_CTRL, i2s->reg_ctrl);
+}
+
+static int tegra_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
+ struct snd_soc_dai *dai)
+{
+ struct tegra_i2s *i2s = snd_soc_dai_get_drvdata(dai);
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ case SNDRV_PCM_TRIGGER_RESUME:
+ if (!i2s->clk_refs)
+ clk_enable(i2s->clk_i2s);
+ i2s->clk_refs++;
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ tegra_i2s_start_playback(i2s);
+ else
+ tegra_i2s_start_capture(i2s);
+ break;
+ case SNDRV_PCM_TRIGGER_STOP:
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ tegra_i2s_stop_playback(i2s);
+ else
+ tegra_i2s_stop_capture(i2s);
+ i2s->clk_refs--;
+ if (!i2s->clk_refs)
+ clk_disable(i2s->clk_i2s);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int tegra_i2s_probe(struct snd_soc_dai *dai)
+{
+ struct tegra_i2s * i2s = snd_soc_dai_get_drvdata(dai);
+
+ dai->capture_dma_data = &i2s->capture_dma_data;
+ dai->playback_dma_data = &i2s->playback_dma_data;
+
+ return 0;
+}
+
+static struct snd_soc_dai_ops tegra_i2s_dai_ops = {
+ .set_fmt = tegra_i2s_set_fmt,
+ .hw_params = tegra_i2s_hw_params,
+ .trigger = tegra_i2s_trigger,
+};
+
+struct snd_soc_dai_driver tegra_i2s_dai[] = {
+ {
+ .name = DRV_NAME ".0",
+ .probe = tegra_i2s_probe,
+ .playback = {
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ },
+ .capture = {
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ },
+ .ops = &tegra_i2s_dai_ops,
+ .symmetric_rates = 1,
+ },
+ {
+ .name = DRV_NAME ".1",
+ .probe = tegra_i2s_probe,
+ .playback = {
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ },
+ .capture = {
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ },
+ .ops = &tegra_i2s_dai_ops,
+ .symmetric_rates = 1,
+ },
+};
+
+static __devinit int tegra_i2s_platform_probe(struct platform_device *pdev)
+{
+ struct tegra_i2s * i2s;
+ char clk_name[12]; /* tegra-i2s.0 */
+ struct resource *mem, *memregion, *dmareq;
+ int ret;
+
+ if ((pdev->id < 0) ||
+ (pdev->id >= ARRAY_SIZE(tegra_i2s_dai))) {
+ dev_err(&pdev->dev, "ID %d out of range\n", pdev->id);
+ return -EINVAL;
+ }
+
+ /*
+ * FIXME: Until a codec driver exists for the tegra DAS, hard-code a
+ * 1:1 mapping between audio controllers and audio ports.
+ */
+ ret = tegra_das_connect_dap_to_dac(TEGRA_DAS_DAP_ID_1 + pdev->id,
+ TEGRA_DAS_DAP_SEL_DAC1 + pdev->id);
+ if (ret) {
+ dev_err(&pdev->dev, "Can't set up DAP connection\n");
+ return ret;
+ }
+ ret = tegra_das_connect_dac_to_dap(TEGRA_DAS_DAC_ID_1 + pdev->id,
+ TEGRA_DAS_DAC_SEL_DAP1 + pdev->id);
+ if (ret) {
+ dev_err(&pdev->dev, "Can't set up DAC connection\n");
+ return ret;
+ }
+
+ i2s = kzalloc(sizeof(struct tegra_i2s), GFP_KERNEL);
+ if (!i2s) {
+ dev_err(&pdev->dev, "Can't allocate tegra_i2s\n");
+ ret = -ENOMEM;
+ goto exit;
+ }
+ dev_set_drvdata(&pdev->dev, i2s);
+
+ snprintf(clk_name, sizeof(clk_name), DRV_NAME ".%d", pdev->id);
+ i2s->clk_i2s = clk_get_sys(clk_name, NULL);
+ if (IS_ERR(i2s->clk_i2s)) {
+ dev_err(&pdev->dev, "Can't retrieve i2s clock\n");
+ ret = PTR_ERR(i2s->clk_i2s);
+ goto err_free;
+ }
+
+ mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!mem) {
+ dev_err(&pdev->dev, "No memory resource\n");
+ ret = -ENODEV;
+ goto err_clk_put;
+ }
+
+ dmareq = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+ if (!dmareq) {
+ dev_err(&pdev->dev, "No DMA resource\n");
+ ret = -ENODEV;
+ goto err_clk_put;
+ }
+
+ memregion = request_mem_region(mem->start, resource_size(mem),
+ DRV_NAME);
+ if (!memregion) {
+ dev_err(&pdev->dev, "Memory region already claimed\n");
+ ret = -EBUSY;
+ goto err_clk_put;
+ }
+
+ i2s->regs = ioremap(mem->start, resource_size(mem));
+ if (!i2s->regs) {
+ dev_err(&pdev->dev, "ioremap failed\n");
+ ret = -ENOMEM;
+ goto err_release;
+ }
+
+ i2s->capture_dma_data.addr = mem->start + TEGRA_I2S_FIFO2;
+ i2s->capture_dma_data.wrap = 4;
+ i2s->capture_dma_data.width = 32;
+ i2s->capture_dma_data.req_sel = dmareq->start;
+
+ i2s->playback_dma_data.addr = mem->start + TEGRA_I2S_FIFO1;
+ i2s->playback_dma_data.wrap = 4;
+ i2s->playback_dma_data.width = 32;
+ i2s->playback_dma_data.req_sel = dmareq->start;
+
+ i2s->reg_ctrl = TEGRA_I2S_CTRL_FIFO_FORMAT_PACKED;
+
+ ret = snd_soc_register_dai(&pdev->dev, &tegra_i2s_dai[pdev->id]);
+ if (ret) {
+ dev_err(&pdev->dev, "Could not register DAI: %d\n", ret);
+ ret = -ENOMEM;
+ goto err_unmap;
+ }
+
+ tegra_i2s_debug_add(i2s, pdev->id);
+
+ return 0;
+
+err_unmap:
+ iounmap(i2s->regs);
+err_release:
+ release_mem_region(mem->start, resource_size(mem));
+err_clk_put:
+ clk_put(i2s->clk_i2s);
+err_free:
+ kfree(i2s);
+exit:
+ return ret;
+}
+
+static int __devexit tegra_i2s_platform_remove(struct platform_device *pdev)
+{
+ struct tegra_i2s *i2s = dev_get_drvdata(&pdev->dev);
+ struct resource *res;
+
+ snd_soc_unregister_dai(&pdev->dev);
+
+ tegra_i2s_debug_remove(i2s);
+
+ iounmap(i2s->regs);
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ release_mem_region(res->start, resource_size(res));
+
+ clk_put(i2s->clk_i2s);
+
+ kfree(i2s);
+
+ return 0;
+}
+
+static struct platform_driver tegra_i2s_driver = {
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,
+ },
+ .probe = tegra_i2s_platform_probe,
+ .remove = __devexit_p(tegra_i2s_platform_remove),
+};
+
+static int __init snd_tegra_i2s_init(void)
+{
+ return platform_driver_register(&tegra_i2s_driver);
+}
+module_init(snd_tegra_i2s_init);
+
+static void __exit snd_tegra_i2s_exit(void)
+{
+ platform_driver_unregister(&tegra_i2s_driver);
+}
+module_exit(snd_tegra_i2s_exit);
+
+MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>");
+MODULE_DESCRIPTION("Tegra I2S ASoC driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/tegra/tegra_i2s.h b/sound/soc/tegra/tegra_i2s.h
new file mode 100644
index 0000000..2b38a09
--- /dev/null
+++ b/sound/soc/tegra/tegra_i2s.h
@@ -0,0 +1,165 @@
+/*
+ * tegra_i2s.h - Definitions for Tegra I2S driver
+ *
+ * Author: Stephen Warren <swarren@nvidia.com>
+ * Copyright (C) 2010 - NVIDIA, Inc.
+ *
+ * Based on code copyright/by:
+ *
+ * Copyright (c) 2009-2010, NVIDIA Corporation.
+ * Scott Peterson <speterson@nvidia.com>
+ *
+ * Copyright (C) 2010 Google, Inc.
+ * Iliyan Malchev <malchev@google.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __TEGRA_I2S_H__
+#define __TEGRA_I2S_H__
+
+#include "tegra_pcm.h"
+
+/* Register offsets from TEGRA_I2S1_BASE and TEGRA_I2S2_BASE */
+
+#define TEGRA_I2S_CTRL 0x00
+#define TEGRA_I2S_STATUS 0x04
+#define TEGRA_I2S_TIMING 0x08
+#define TEGRA_I2S_FIFO_SCR 0x0c
+#define TEGRA_I2S_PCM_CTRL 0x10
+#define TEGRA_I2S_NW_CTRL 0x14
+#define TEGRA_I2S_TDM_CTRL 0x20
+#define TEGRA_I2S_TDM_TX_RX_CTRL 0x24
+#define TEGRA_I2S_FIFO1 0x40
+#define TEGRA_I2S_FIFO2 0x80
+
+/* Fields in TEGRA_I2S_CTRL */
+
+#define TEGRA_I2S_CTRL_FIFO2_TX_ENABLE (1 << 30)
+#define TEGRA_I2S_CTRL_FIFO1_ENABLE (1 << 29)
+#define TEGRA_I2S_CTRL_FIFO2_ENABLE (1 << 28)
+#define TEGRA_I2S_CTRL_FIFO1_RX_ENABLE (1 << 27)
+#define TEGRA_I2S_CTRL_FIFO_LPBK_ENABLE (1 << 26)
+#define TEGRA_I2S_CTRL_MASTER_ENABLE (1 << 25)
+
+#define TEGRA_I2S_LRCK_LEFT_LOW 0
+#define TEGRA_I2S_LRCK_RIGHT_LOW 1
+
+#define TEGRA_I2S_CTRL_LRCK_SHIFT 24
+#define TEGRA_I2S_CTRL_LRCK_MASK (1 << TEGRA_I2S_CTRL_LRCK_SHIFT)
+#define TEGRA_I2S_CTRL_LRCK_L_LOW (TEGRA_I2S_LRCK_LEFT_LOW << TEGRA_I2S_CTRL_LRCK_SHIFT)
+#define TEGRA_I2S_CTRL_LRCK_R_LOW (TEGRA_I2S_LRCK_RIGHT_LOW << TEGRA_I2S_CTRL_LRCK_SHIFT)
+
+#define TEGRA_I2S_BIT_FORMAT_I2S 0
+#define TEGRA_I2S_BIT_FORMAT_RJM 1
+#define TEGRA_I2S_BIT_FORMAT_LJM 2
+#define TEGRA_I2S_BIT_FORMAT_DSP 3
+
+#define TEGRA_I2S_CTRL_BIT_FORMAT_SHIFT 10
+#define TEGRA_I2S_CTRL_BIT_FORMAT_MASK (3 << TEGRA_I2S_CTRL_BIT_FORMAT_SHIFT)
+#define TEGRA_I2S_CTRL_BIT_FORMAT_I2S (TEGRA_I2S_BIT_FORMAT_I2S << TEGRA_I2S_CTRL_BIT_FORMAT_SHIFT)
+#define TEGRA_I2S_CTRL_BIT_FORMAT_RJM (TEGRA_I2S_BIT_FORMAT_RJM << TEGRA_I2S_CTRL_BIT_FORMAT_SHIFT)
+#define TEGRA_I2S_CTRL_BIT_FORMAT_LJM (TEGRA_I2S_BIT_FORMAT_LJM << TEGRA_I2S_CTRL_BIT_FORMAT_SHIFT)
+#define TEGRA_I2S_CTRL_BIT_FORMAT_DSP (TEGRA_I2S_BIT_FORMAT_DSP << TEGRA_I2S_CTRL_BIT_FORMAT_SHIFT)
+
+#define TEGRA_I2S_BIT_SIZE_16 0
+#define TEGRA_I2S_BIT_SIZE_20 1
+#define TEGRA_I2S_BIT_SIZE_24 2
+#define TEGRA_I2S_BIT_SIZE_32 3
+
+#define TEGRA_I2S_CTRL_BIT_SIZE_SHIFT 8
+#define TEGRA_I2S_CTRL_BIT_SIZE_MASK (3 << TEGRA_I2S_CTRL_BIT_SIZE_SHIFT)
+#define TEGRA_I2S_CTRL_BIT_SIZE_16 (TEGRA_I2S_BIT_SIZE_16 << TEGRA_I2S_CTRL_BIT_SIZE_SHIFT)
+#define TEGRA_I2S_CTRL_BIT_SIZE_20 (TEGRA_I2S_BIT_SIZE_20 << TEGRA_I2S_CTRL_BIT_SIZE_SHIFT)
+#define TEGRA_I2S_CTRL_BIT_SIZE_24 (TEGRA_I2S_BIT_SIZE_24 << TEGRA_I2S_CTRL_BIT_SIZE_SHIFT)
+#define TEGRA_I2S_CTRL_BIT_SIZE_32 (TEGRA_I2S_BIT_SIZE_32 << TEGRA_I2S_CTRL_BIT_SIZE_SHIFT)
+
+#define TEGRA_I2S_FIFO_16_LSB 0
+#define TEGRA_I2S_FIFO_20_LSB 1
+#define TEGRA_I2S_FIFO_24_LSB 2
+#define TEGRA_I2S_FIFO_32 3
+#define TEGRA_I2S_FIFO_PACKED 7
+
+#define TEGRA_I2S_CTRL_FIFO_FORMAT_SHIFT 4
+#define TEGRA_I2S_CTRL_FIFO_FORMAT_MASK (7 << TEGRA_I2S_CTRL_FIFO_FORMAT_SHIFT)
+#define TEGRA_I2S_CTRL_FIFO_FORMAT_16_LSB (TEGRA_I2S_FIFO_16_LSB << TEGRA_I2S_CTRL_FIFO_FORMAT_SHIFT)
+#define TEGRA_I2S_CTRL_FIFO_FORMAT_20_LSB (TEGRA_I2S_FIFO_20_LSB << TEGRA_I2S_CTRL_FIFO_FORMAT_SHIFT)
+#define TEGRA_I2S_CTRL_FIFO_FORMAT_24_LSB (TEGRA_I2S_FIFO_24_LSB << TEGRA_I2S_CTRL_FIFO_FORMAT_SHIFT)
+#define TEGRA_I2S_CTRL_FIFO_FORMAT_32 (TEGRA_I2S_FIFO_32 << TEGRA_I2S_CTRL_FIFO_FORMAT_SHIFT)
+#define TEGRA_I2S_CTRL_FIFO_FORMAT_PACKED (TEGRA_I2S_FIFO_PACKED << TEGRA_I2S_CTRL_FIFO_FORMAT_SHIFT)
+
+#define TEGRA_I2S_CTRL_IE_FIFO1_ERR (1 << 3)
+#define TEGRA_I2S_CTRL_IE_FIFO2_ERR (1 << 2)
+#define TEGRA_I2S_CTRL_QE_FIFO1 (1 << 1)
+#define TEGRA_I2S_CTRL_QE_FIFO2 (1 << 0)
+
+/* Fields in TEGRA_I2S_STATUS */
+
+#define TEGRA_I2S_STATUS_FIFO1_RDY (1 << 31)
+#define TEGRA_I2S_STATUS_FIFO2_RDY (1 << 30)
+#define TEGRA_I2S_STATUS_FIFO1_BSY (1 << 29)
+#define TEGRA_I2S_STATUS_FIFO2_BSY (1 << 28)
+#define TEGRA_I2S_STATUS_FIFO1_ERR (1 << 3)
+#define TEGRA_I2S_STATUS_FIFO2_ERR (1 << 2)
+#define TEGRA_I2S_STATUS_QS_FIFO1 (1 << 1)
+#define TEGRA_I2S_STATUS_QS_FIFO2 (1 << 0)
+
+/* Fields in TEGRA_I2S_TIMING */
+
+#define TEGRA_I2S_TIMING_NON_SYM_ENABLE (1 << 12)
+#define TEGRA_I2S_TIMING_CHANNEL_BIT_COUNT_SHIFT 0
+#define TEGRA_I2S_TIMING_CHANNEL_BIT_COUNT_MASK_US 0x7fff
+#define TEGRA_I2S_TIMING_CHANNEL_BIT_COUNT_MASK (TEGRA_I2S_TIMING_CHANNEL_BIT_COUNT_MASK_US << TEGRA_I2S_TIMING_CHANNEL_BIT_COUNT_SHIFT)
+
+/* Fields in TEGRA_I2S_FIFO_SCR */
+
+#define TEGRA_I2S_FIFO_SCR_FIFO2_FULL_EMPTY_COUNT_SHIFT 24
+#define TEGRA_I2S_FIFO_SCR_FIFO1_FULL_EMPTY_COUNT_SHIFT 16
+#define TEGRA_I2S_FIFO_SCR_FIFO_FULL_EMPTY_COUNT_MASK 0x3f
+
+#define TEGRA_I2S_FIFO_SCR_FIFO2_CLR (1 << 12)
+#define TEGRA_I2S_FIFO_SCR_FIFO1_CLR (1 << 8)
+
+#define TEGRA_I2S_FIFO_ATN_LVL_ONE_SLOT 0
+#define TEGRA_I2S_FIFO_ATN_LVL_FOUR_SLOTS 1
+#define TEGRA_I2S_FIFO_ATN_LVL_EIGHT_SLOTS 2
+#define TEGRA_I2S_FIFO_ATN_LVL_TWELVE_SLOTS 3
+
+#define TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_SHIFT 4
+#define TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_MASK (3 << TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_SHIFT)
+#define TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_ONE_SLOT (TEGRA_I2S_FIFO_ATN_LVL_ONE_SLOT << TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_SHIFT)
+#define TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_FOUR_SLOTS (TEGRA_I2S_FIFO_ATN_LVL_FOUR_SLOTS << TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_SHIFT)
+#define TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_EIGHT_SLOTS (TEGRA_I2S_FIFO_ATN_LVL_EIGHT_SLOTS << TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_SHIFT)
+#define TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_TWELVE_SLOTS (TEGRA_I2S_FIFO_ATN_LVL_TWELVE_SLOTS << TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_SHIFT)
+
+#define TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_SHIFT 0
+#define TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_MASK (3 << TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_SHIFT)
+#define TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_ONE_SLOT (TEGRA_I2S_FIFO_ATN_LVL_ONE_SLOT << TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_SHIFT)
+#define TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_FOUR_SLOTS (TEGRA_I2S_FIFO_ATN_LVL_FOUR_SLOTS << TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_SHIFT)
+#define TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_EIGHT_SLOTS (TEGRA_I2S_FIFO_ATN_LVL_EIGHT_SLOTS << TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_SHIFT)
+#define TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_TWELVE_SLOTS (TEGRA_I2S_FIFO_ATN_LVL_TWELVE_SLOTS << TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_SHIFT)
+
+struct tegra_i2s {
+ struct clk *clk_i2s;
+ int clk_refs;
+ struct tegra_pcm_dma_params capture_dma_data;
+ struct tegra_pcm_dma_params playback_dma_data;
+ void __iomem *regs;
+ struct dentry *debug;
+ u32 reg_ctrl;
+};
+
+#endif
diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c
new file mode 100644
index 0000000..3c271f9
--- /dev/null
+++ b/sound/soc/tegra/tegra_pcm.c
@@ -0,0 +1,404 @@
+/*
+ * tegra_pcm.c - Tegra PCM driver
+ *
+ * Author: Stephen Warren <swarren@nvidia.com>
+ * Copyright (C) 2010 - NVIDIA, Inc.
+ *
+ * Based on code copyright/by:
+ *
+ * Copyright (c) 2009-2010, NVIDIA Corporation.
+ * Scott Peterson <speterson@nvidia.com>
+ * Vijay Mali <vmali@nvidia.com>
+ *
+ * Copyright (C) 2010 Google, Inc.
+ * Iliyan Malchev <malchev@google.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/dma-mapping.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include "tegra_pcm.h"
+
+#define DRV_NAME "tegra-pcm-audio"
+
+static const struct snd_pcm_hardware tegra_pcm_hardware = {
+ .info = SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_PAUSE |
+ SNDRV_PCM_INFO_RESUME |
+ SNDRV_PCM_INFO_INTERLEAVED,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ .channels_min = 2,
+ .channels_max = 2,
+ .period_bytes_min = 1024,
+ .period_bytes_max = PAGE_SIZE,
+ .periods_min = 2,
+ .periods_max = 8,
+ .buffer_bytes_max = PAGE_SIZE * 8,
+ .fifo_size = 4,
+};
+
+static void tegra_pcm_queue_dma(struct tegra_runtime_data *prtd)
+{
+ struct snd_pcm_substream *substream = prtd->substream;
+ struct snd_dma_buffer *buf = &substream->dma_buffer;
+ struct tegra_dma_req *dma_req;
+ unsigned long addr;
+
+ dma_req = &prtd->dma_req[prtd->dma_req_idx];
+ prtd->dma_req_idx = 1 - prtd->dma_req_idx;
+
+ addr = buf->addr + prtd->dma_pos;
+ prtd->dma_pos += dma_req->size;
+ if (prtd->dma_pos >= prtd->dma_pos_end)
+ prtd->dma_pos = 0;
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ dma_req->source_addr = addr;
+ else
+ dma_req->dest_addr = addr;
+
+ tegra_dma_enqueue_req(prtd->dma_chan, dma_req);
+}
+
+static void dma_complete_callback(struct tegra_dma_req *req)
+{
+ struct tegra_runtime_data *prtd = (struct tegra_runtime_data *)req->dev;
+ struct snd_pcm_substream *substream = prtd->substream;
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ spin_lock(&prtd->lock);
+
+ if (!prtd->running) {
+ spin_unlock(&prtd->lock);
+ return;
+ }
+
+ if (++prtd->period_index >= runtime->periods)
+ prtd->period_index = 0;
+
+ tegra_pcm_queue_dma(prtd);
+
+ spin_unlock(&prtd->lock);
+
+ snd_pcm_period_elapsed(substream);
+}
+
+static void setup_dma_tx_request(struct tegra_dma_req *req,
+ struct tegra_pcm_dma_params * dmap)
+{
+ req->complete = dma_complete_callback;
+ req->to_memory = false;
+ req->dest_addr = dmap->addr;
+ req->dest_wrap = dmap->wrap;
+ req->source_bus_width = 32;
+ req->source_wrap = 0;
+ req->dest_bus_width = dmap->width;
+ req->req_sel = dmap->req_sel;
+}
+
+static void setup_dma_rx_request(struct tegra_dma_req *req,
+ struct tegra_pcm_dma_params * dmap)
+{
+ req->complete = dma_complete_callback;
+ req->to_memory = true;
+ req->source_addr = dmap->addr;
+ req->dest_wrap = 0;
+ req->source_bus_width = dmap->width;
+ req->source_wrap = dmap->wrap;
+ req->dest_bus_width = 32;
+ req->req_sel = dmap->req_sel;
+}
+
+static int tegra_pcm_open(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct tegra_runtime_data *prtd;
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct tegra_pcm_dma_params * dmap;
+ int ret = 0;
+
+ prtd = kzalloc(sizeof(struct tegra_runtime_data), GFP_KERNEL);
+ if (prtd == NULL)
+ return -ENOMEM;
+
+ runtime->private_data = prtd;
+ prtd->substream = substream;
+
+ spin_lock_init(&prtd->lock);
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ dmap = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+ setup_dma_tx_request(&prtd->dma_req[0], dmap);
+ setup_dma_tx_request(&prtd->dma_req[1], dmap);
+ } else {
+ dmap = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+ setup_dma_rx_request(&prtd->dma_req[0], dmap);
+ setup_dma_rx_request(&prtd->dma_req[1], dmap);
+ }
+
+ prtd->dma_req[0].dev = prtd;
+ prtd->dma_req[1].dev = prtd;
+
+ prtd->dma_chan = tegra_dma_allocate_channel(TEGRA_DMA_MODE_ONESHOT);
+ if (prtd->dma_chan == NULL) {
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ /* Set HW params now that initialization is complete */
+ snd_soc_set_runtime_hwparams(substream, &tegra_pcm_hardware);
+
+ /* Ensure that buffer size is a multiple of period size */
+ ret = snd_pcm_hw_constraint_integer(runtime,
+ SNDRV_PCM_HW_PARAM_PERIODS);
+ if (ret < 0)
+ goto err;
+
+ return 0;
+
+err:
+ if (prtd->dma_chan) {
+ tegra_dma_free_channel(prtd->dma_chan);
+ }
+
+ kfree(prtd);
+
+ return ret;
+}
+
+static int tegra_pcm_close(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct tegra_runtime_data *prtd = runtime->private_data;
+
+ tegra_dma_free_channel(prtd->dma_chan);
+
+ kfree(prtd);
+
+ return 0;
+}
+
+static int tegra_pcm_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct tegra_runtime_data *prtd = runtime->private_data;
+
+ snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
+
+ prtd->dma_req[0].size = params_period_bytes(params);
+ prtd->dma_req[1].size = prtd->dma_req[0].size;
+
+ return 0;
+}
+
+static int tegra_pcm_hw_free(struct snd_pcm_substream *substream)
+{
+ snd_pcm_set_runtime_buffer(substream, NULL);
+
+ return 0;
+}
+
+static int tegra_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct tegra_runtime_data *prtd = runtime->private_data;
+ unsigned long flags;
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ prtd->dma_pos = 0;
+ prtd->dma_pos_end = frames_to_bytes(runtime, runtime->periods * runtime->period_size);
+ prtd->period_index = 0;
+ prtd->dma_req_idx = 0;
+ /* Fall-through */
+ case SNDRV_PCM_TRIGGER_RESUME:
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ spin_lock_irqsave(&prtd->lock, flags);
+ prtd->running = 1;
+ spin_unlock_irqrestore(&prtd->lock, flags);
+ tegra_pcm_queue_dma(prtd);
+ tegra_pcm_queue_dma(prtd);
+ break;
+ case SNDRV_PCM_TRIGGER_STOP:
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ spin_lock_irqsave(&prtd->lock, flags);
+ prtd->running = 0;
+ spin_unlock_irqrestore(&prtd->lock, flags);
+ tegra_dma_dequeue_req(prtd->dma_chan, &prtd->dma_req[0]);
+ tegra_dma_dequeue_req(prtd->dma_chan, &prtd->dma_req[1]);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static snd_pcm_uframes_t tegra_pcm_pointer(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct tegra_runtime_data *prtd = runtime->private_data;
+
+ return prtd->period_index * runtime->period_size;
+}
+
+
+static int tegra_pcm_mmap(struct snd_pcm_substream *substream,
+ struct vm_area_struct *vma)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ return dma_mmap_writecombine(substream->pcm->card->dev, vma,
+ runtime->dma_area,
+ runtime->dma_addr,
+ runtime->dma_bytes);
+}
+
+static struct snd_pcm_ops tegra_pcm_ops = {
+ .open = tegra_pcm_open,
+ .close = tegra_pcm_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = tegra_pcm_hw_params,
+ .hw_free = tegra_pcm_hw_free,
+ .trigger = tegra_pcm_trigger,
+ .pointer = tegra_pcm_pointer,
+ .mmap = tegra_pcm_mmap,
+};
+
+static int tegra_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
+{
+ struct snd_pcm_substream *substream = pcm->streams[stream].substream;
+ struct snd_dma_buffer *buf = &substream->dma_buffer;
+ size_t size = tegra_pcm_hardware.buffer_bytes_max;
+
+ buf->area = dma_alloc_writecombine(pcm->card->dev, size,
+ &buf->addr, GFP_KERNEL);
+ if (!buf->area)
+ return -ENOMEM;
+
+ buf->dev.type = SNDRV_DMA_TYPE_DEV;
+ buf->dev.dev = pcm->card->dev;
+ buf->private_data = NULL;
+ buf->bytes = size;
+
+ return 0;
+}
+
+static void tegra_pcm_deallocate_dma_buffer(struct snd_pcm *pcm, int stream)
+{
+ struct snd_pcm_substream *substream = pcm->streams[stream].substream;
+ struct snd_dma_buffer *buf = &substream->dma_buffer;
+
+ if (!buf->area)
+ return;
+
+ dma_free_writecombine(pcm->card->dev, buf->bytes,
+ buf->area, buf->addr);
+ buf->area = NULL;
+}
+
+static u64 tegra_dma_mask = DMA_BIT_MASK(32);
+
+static int tegra_pcm_new(struct snd_card *card,
+ struct snd_soc_dai *dai, struct snd_pcm *pcm)
+{
+ int ret = 0;
+
+ if (!card->dev->dma_mask)
+ card->dev->dma_mask = &tegra_dma_mask;
+ if (!card->dev->coherent_dma_mask)
+ card->dev->coherent_dma_mask = 0xffffffff;
+
+ if (dai->driver->playback.channels_min) {
+ ret = tegra_pcm_preallocate_dma_buffer(pcm,
+ SNDRV_PCM_STREAM_PLAYBACK);
+ if (ret)
+ goto err;
+ }
+
+ if (dai->driver->capture.channels_min) {
+ ret = tegra_pcm_preallocate_dma_buffer(pcm,
+ SNDRV_PCM_STREAM_CAPTURE);
+ if (ret)
+ goto err_free_play;
+ }
+
+ return 0;
+
+err_free_play:
+ tegra_pcm_deallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_PLAYBACK);
+err:
+ return ret;
+}
+
+static void tegra_pcm_free(struct snd_pcm *pcm)
+{
+ tegra_pcm_deallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_CAPTURE);
+ tegra_pcm_deallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_PLAYBACK);
+}
+
+struct snd_soc_platform_driver tegra_pcm_platform = {
+ .ops = &tegra_pcm_ops,
+ .pcm_new = tegra_pcm_new,
+ .pcm_free = tegra_pcm_free,
+};
+
+static int __devinit tegra_pcm_platform_probe(struct platform_device *pdev)
+{
+ return snd_soc_register_platform(&pdev->dev, &tegra_pcm_platform);
+}
+
+static int __devexit tegra_pcm_platform_remove(struct platform_device *pdev)
+{
+ snd_soc_unregister_platform(&pdev->dev);
+ return 0;
+}
+
+static struct platform_driver tegra_pcm_driver = {
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,
+ },
+ .probe = tegra_pcm_platform_probe,
+ .remove = __devexit_p(tegra_pcm_platform_remove),
+};
+
+static int __init snd_tegra_pcm_init(void)
+{
+ return platform_driver_register(&tegra_pcm_driver);
+}
+module_init(snd_tegra_pcm_init);
+
+static void __exit snd_tegra_pcm_exit(void)
+{
+ platform_driver_unregister(&tegra_pcm_driver);
+}
+module_exit(snd_tegra_pcm_exit);
+
+MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>");
+MODULE_DESCRIPTION("Tegra PCM ASoC driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/tegra/tegra_pcm.h b/sound/soc/tegra/tegra_pcm.h
new file mode 100644
index 0000000..dbb9033
--- /dev/null
+++ b/sound/soc/tegra/tegra_pcm.h
@@ -0,0 +1,55 @@
+/*
+ * tegra_pcm.h - Definitions for Tegra PCM driver
+ *
+ * Author: Stephen Warren <swarren@nvidia.com>
+ * Copyright (C) 2010 - NVIDIA, Inc.
+ *
+ * Based on code copyright/by:
+ *
+ * Copyright (c) 2009-2010, NVIDIA Corporation.
+ * Scott Peterson <speterson@nvidia.com>
+ *
+ * Copyright (C) 2010 Google, Inc.
+ * Iliyan Malchev <malchev@google.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __TEGRA_PCM_H__
+#define __TEGRA_PCM_H__
+
+#include <mach/dma.h>
+
+struct tegra_pcm_dma_params {
+ unsigned long addr;
+ unsigned long wrap;
+ unsigned long width;
+ unsigned long req_sel;
+};
+
+struct tegra_runtime_data {
+ struct snd_pcm_substream *substream;
+ spinlock_t lock;
+ int running;
+ int dma_pos;
+ int dma_pos_end;
+ int period_index;
+ int dma_req_idx;
+ struct tegra_dma_req dma_req[2];
+ struct tegra_dma_channel *dma_chan;
+};
+
+#endif
diff --git a/sound/sound_core.c b/sound/sound_core.c
index 5580ace..6ce2778 100644
--- a/sound/sound_core.c
+++ b/sound/sound_core.c
@@ -384,6 +384,9 @@ int register_sound_special_device(const struct file_operations *fops, int unit,
case 4:
name = "audio";
break;
+ case 5:
+ name = "dspW";
+ break;
case 8:
name = "sequencer2";
if (unit >= SOUND_STEP)
diff --git a/sound/usb/6fire/Makefile b/sound/usb/6fire/Makefile
new file mode 100644
index 0000000..dfce6ec
--- /dev/null
+++ b/sound/usb/6fire/Makefile
@@ -0,0 +1,3 @@
+snd-usb-6fire-objs += chip.o comm.o midi.o control.o firmware.o pcm.o
+obj-$(CONFIG_SND_USB_6FIRE) += snd-usb-6fire.o
+
diff --git a/sound/usb/6fire/chip.c b/sound/usb/6fire/chip.c
new file mode 100644
index 0000000..c7dca7b
--- /dev/null
+++ b/sound/usb/6fire/chip.c
@@ -0,0 +1,232 @@
+/*
+ * Linux driver for TerraTec DMX 6Fire USB
+ *
+ * Main routines and module definitions.
+ *
+ * Author: Torsten Schenk <torsten.schenk@zoho.com>
+ * Created: Jan 01, 2011
+ * Version: 0.3.0
+ * Copyright: (C) Torsten Schenk
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include "chip.h"
+#include "firmware.h"
+#include "pcm.h"
+#include "control.h"
+#include "comm.h"
+#include "midi.h"
+
+#include <linux/moduleparam.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/gfp.h>
+#include <sound/initval.h>
+
+MODULE_AUTHOR("Torsten Schenk <torsten.schenk@zoho.com>");
+MODULE_DESCRIPTION("TerraTec DMX 6Fire USB audio driver, version 0.3.0");
+MODULE_LICENSE("GPL v2");
+MODULE_SUPPORTED_DEVICE("{{TerraTec, DMX 6Fire USB}}");
+
+static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */
+static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for card */
+static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable card */
+static struct sfire_chip *chips[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
+static struct usb_device *devices[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
+
+module_param_array(index, int, NULL, 0444);
+MODULE_PARM_DESC(index, "Index value for the 6fire sound device");
+module_param_array(id, charp, NULL, 0444);
+MODULE_PARM_DESC(id, "ID string for the 6fire sound device.");
+module_param_array(enable, bool, NULL, 0444);
+MODULE_PARM_DESC(enable, "Enable the 6fire sound device.");
+
+static DEFINE_MUTEX(register_mutex);
+
+static void usb6fire_chip_abort(struct sfire_chip *chip)
+{
+ if (chip) {
+ if (chip->pcm)
+ usb6fire_pcm_abort(chip);
+ if (chip->midi)
+ usb6fire_midi_abort(chip);
+ if (chip->comm)
+ usb6fire_comm_abort(chip);
+ if (chip->control)
+ usb6fire_control_abort(chip);
+ if (chip->card) {
+ snd_card_disconnect(chip->card);
+ snd_card_free_when_closed(chip->card);
+ chip->card = NULL;
+ }
+ }
+}
+
+static void usb6fire_chip_destroy(struct sfire_chip *chip)
+{
+ if (chip) {
+ if (chip->pcm)
+ usb6fire_pcm_destroy(chip);
+ if (chip->midi)
+ usb6fire_midi_destroy(chip);
+ if (chip->comm)
+ usb6fire_comm_destroy(chip);
+ if (chip->control)
+ usb6fire_control_destroy(chip);
+ if (chip->card)
+ snd_card_free(chip->card);
+ }
+}
+
+static int __devinit usb6fire_chip_probe(struct usb_interface *intf,
+ const struct usb_device_id *usb_id)
+{
+ int ret;
+ int i;
+ struct sfire_chip *chip = NULL;
+ struct usb_device *device = interface_to_usbdev(intf);
+ int regidx = -1; /* index in module parameter array */
+ struct snd_card *card = NULL;
+
+ /* look if we already serve this card and return if so */
+ mutex_lock(&register_mutex);
+ for (i = 0; i < SNDRV_CARDS; i++) {
+ if (devices[i] == device) {
+ if (chips[i])
+ chips[i]->intf_count++;
+ usb_set_intfdata(intf, chips[i]);
+ mutex_unlock(&register_mutex);
+ return 0;
+ } else if (regidx < 0)
+ regidx = i;
+ }
+ if (regidx < 0) {
+ mutex_unlock(&register_mutex);
+ snd_printk(KERN_ERR PREFIX "too many cards registered.\n");
+ return -ENODEV;
+ }
+ devices[regidx] = device;
+ mutex_unlock(&register_mutex);
+
+ /* check, if firmware is present on device, upload it if not */
+ ret = usb6fire_fw_init(intf);
+ if (ret < 0)
+ return ret;
+ else if (ret == FW_NOT_READY) /* firmware update performed */
+ return 0;
+
+ /* if we are here, card can be registered in alsa. */
+ if (usb_set_interface(device, 0, 0) != 0) {
+ snd_printk(KERN_ERR PREFIX "can't set first interface.\n");
+ return -EIO;
+ }
+ ret = snd_card_create(index[regidx], id[regidx], THIS_MODULE,
+ sizeof(struct sfire_chip), &card);
+ if (ret < 0) {
+ snd_printk(KERN_ERR PREFIX "cannot create alsa card.\n");
+ return ret;
+ }
+ strcpy(card->driver, "6FireUSB");
+ strcpy(card->shortname, "TerraTec DMX6FireUSB");
+ sprintf(card->longname, "%s at %d:%d", card->shortname,
+ device->bus->busnum, device->devnum);
+ snd_card_set_dev(card, &intf->dev);
+
+ chip = card->private_data;
+ chips[regidx] = chip;
+ chip->dev = device;
+ chip->regidx = regidx;
+ chip->intf_count = 1;
+ chip->card = card;
+
+ ret = usb6fire_comm_init(chip);
+ if (ret < 0) {
+ usb6fire_chip_destroy(chip);
+ return ret;
+ }
+
+ ret = usb6fire_midi_init(chip);
+ if (ret < 0) {
+ usb6fire_chip_destroy(chip);
+ return ret;
+ }
+
+ ret = usb6fire_pcm_init(chip);
+ if (ret < 0) {
+ usb6fire_chip_destroy(chip);
+ return ret;
+ }
+
+ ret = usb6fire_control_init(chip);
+ if (ret < 0) {
+ usb6fire_chip_destroy(chip);
+ return ret;
+ }
+
+ ret = snd_card_register(card);
+ if (ret < 0) {
+ snd_printk(KERN_ERR PREFIX "cannot register card.");
+ usb6fire_chip_destroy(chip);
+ return ret;
+ }
+ usb_set_intfdata(intf, chip);
+ return 0;
+}
+
+static void usb6fire_chip_disconnect(struct usb_interface *intf)
+{
+ struct sfire_chip *chip;
+ struct snd_card *card;
+
+ chip = usb_get_intfdata(intf);
+ if (chip) { /* if !chip, fw upload has been performed */
+ card = chip->card;
+ chip->intf_count--;
+ if (!chip->intf_count) {
+ mutex_lock(&register_mutex);
+ devices[chip->regidx] = NULL;
+ chips[chip->regidx] = NULL;
+ mutex_unlock(&register_mutex);
+
+ chip->shutdown = true;
+ usb6fire_chip_abort(chip);
+ usb6fire_chip_destroy(chip);
+ }
+ }
+}
+
+static struct usb_device_id device_table[] = {
+ {
+ .match_flags = USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x0ccd,
+ .idProduct = 0x0080
+ },
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+static struct usb_driver driver = {
+ .name = "snd-usb-6fire",
+ .probe = usb6fire_chip_probe,
+ .disconnect = usb6fire_chip_disconnect,
+ .id_table = device_table,
+};
+
+static int __init usb6fire_chip_init(void)
+{
+ return usb_register(&driver);
+}
+
+static void __exit usb6fire_chip_cleanup(void)
+{
+ usb_deregister(&driver);
+}
+
+module_init(usb6fire_chip_init);
+module_exit(usb6fire_chip_cleanup);
diff --git a/sound/usb/6fire/chip.h b/sound/usb/6fire/chip.h
new file mode 100644
index 0000000..d11e5cb
--- /dev/null
+++ b/sound/usb/6fire/chip.h
@@ -0,0 +1,32 @@
+/*
+ * Linux driver for TerraTec DMX 6Fire USB
+ *
+ * Author: Torsten Schenk <torsten.schenk@zoho.com>
+ * Created: Jan 01, 2011
+ * Version: 0.3.0
+ * Copyright: (C) Torsten Schenk
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef USB6FIRE_CHIP_H
+#define USB6FIRE_CHIP_H
+
+#include "common.h"
+
+struct sfire_chip {
+ struct usb_device *dev;
+ struct snd_card *card;
+ int intf_count; /* number of registered interfaces */
+ int regidx; /* index in module parameter arrays */
+ bool shutdown;
+
+ struct midi_runtime *midi;
+ struct pcm_runtime *pcm;
+ struct control_runtime *control;
+ struct comm_runtime *comm;
+};
+#endif /* USB6FIRE_CHIP_H */
+
diff --git a/sound/usb/6fire/comm.c b/sound/usb/6fire/comm.c
new file mode 100644
index 0000000..c994daa
--- /dev/null
+++ b/sound/usb/6fire/comm.c
@@ -0,0 +1,176 @@
+/*
+ * Linux driver for TerraTec DMX 6Fire USB
+ *
+ * Device communications
+ *
+ * Author: Torsten Schenk <torsten.schenk@zoho.com>
+ * Created: Jan 01, 2011
+ * Version: 0.3.0
+ * Copyright: (C) Torsten Schenk
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include "comm.h"
+#include "chip.h"
+#include "midi.h"
+
+enum {
+ COMM_EP = 1,
+ COMM_FPGA_EP = 2
+};
+
+static void usb6fire_comm_init_urb(struct comm_runtime *rt, struct urb *urb,
+ u8 *buffer, void *context, void(*handler)(struct urb *urb))
+{
+ usb_init_urb(urb);
+ urb->transfer_buffer = buffer;
+ urb->pipe = usb_sndintpipe(rt->chip->dev, COMM_EP);
+ urb->complete = handler;
+ urb->context = context;
+ urb->interval = 1;
+ urb->dev = rt->chip->dev;
+}
+
+static void usb6fire_comm_receiver_handler(struct urb *urb)
+{
+ struct comm_runtime *rt = urb->context;
+ struct midi_runtime *midi_rt = rt->chip->midi;
+
+ if (!urb->status) {
+ if (rt->receiver_buffer[0] == 0x10) /* midi in event */
+ if (midi_rt)
+ midi_rt->in_received(midi_rt,
+ rt->receiver_buffer + 2,
+ rt->receiver_buffer[1]);
+ }
+
+ if (!rt->chip->shutdown) {
+ urb->status = 0;
+ urb->actual_length = 0;
+ if (usb_submit_urb(urb, GFP_ATOMIC) < 0)
+ snd_printk(KERN_WARNING PREFIX
+ "comm data receiver aborted.\n");
+ }
+}
+
+static void usb6fire_comm_init_buffer(u8 *buffer, u8 id, u8 request,
+ u8 reg, u8 vl, u8 vh)
+{
+ buffer[0] = 0x01;
+ buffer[2] = request;
+ buffer[3] = id;
+ switch (request) {
+ case 0x02:
+ buffer[1] = 0x05; /* length (starting at buffer[2]) */
+ buffer[4] = reg;
+ buffer[5] = vl;
+ buffer[6] = vh;
+ break;
+
+ case 0x12:
+ buffer[1] = 0x0b; /* length (starting at buffer[2]) */
+ buffer[4] = 0x00;
+ buffer[5] = 0x18;
+ buffer[6] = 0x05;
+ buffer[7] = 0x00;
+ buffer[8] = 0x01;
+ buffer[9] = 0x00;
+ buffer[10] = 0x9e;
+ buffer[11] = reg;
+ buffer[12] = vl;
+ break;
+
+ case 0x20:
+ case 0x21:
+ case 0x22:
+ buffer[1] = 0x04;
+ buffer[4] = reg;
+ buffer[5] = vl;
+ break;
+ }
+}
+
+static int usb6fire_comm_send_buffer(u8 *buffer, struct usb_device *dev)
+{
+ int ret;
+ int actual_len;
+
+ ret = usb_interrupt_msg(dev, usb_sndintpipe(dev, COMM_EP),
+ buffer, buffer[1] + 2, &actual_len, HZ);
+ if (ret < 0)
+ return ret;
+ else if (actual_len != buffer[1] + 2)
+ return -EIO;
+ return 0;
+}
+
+static int usb6fire_comm_write8(struct comm_runtime *rt, u8 request,
+ u8 reg, u8 value)
+{
+ u8 buffer[13]; /* 13: maximum length of message */
+
+ usb6fire_comm_init_buffer(buffer, 0x00, request, reg, value, 0x00);
+ return usb6fire_comm_send_buffer(buffer, rt->chip->dev);
+}
+
+static int usb6fire_comm_write16(struct comm_runtime *rt, u8 request,
+ u8 reg, u8 vl, u8 vh)
+{
+ u8 buffer[13]; /* 13: maximum length of message */
+
+ usb6fire_comm_init_buffer(buffer, 0x00, request, reg, vl, vh);
+ return usb6fire_comm_send_buffer(buffer, rt->chip->dev);
+}
+
+int __devinit usb6fire_comm_init(struct sfire_chip *chip)
+{
+ struct comm_runtime *rt = kzalloc(sizeof(struct comm_runtime),
+ GFP_KERNEL);
+ struct urb *urb = &rt->receiver;
+ int ret;
+
+ if (!rt)
+ return -ENOMEM;
+
+ rt->serial = 1;
+ rt->chip = chip;
+ usb_init_urb(urb);
+ rt->init_urb = usb6fire_comm_init_urb;
+ rt->write8 = usb6fire_comm_write8;
+ rt->write16 = usb6fire_comm_write16;
+
+ /* submit an urb that receives communication data from device */
+ urb->transfer_buffer = rt->receiver_buffer;
+ urb->transfer_buffer_length = COMM_RECEIVER_BUFSIZE;
+ urb->pipe = usb_rcvintpipe(chip->dev, COMM_EP);
+ urb->dev = chip->dev;
+ urb->complete = usb6fire_comm_receiver_handler;
+ urb->context = rt;
+ urb->interval = 1;
+ ret = usb_submit_urb(urb, GFP_KERNEL);
+ if (ret < 0) {
+ kfree(rt);
+ snd_printk(KERN_ERR PREFIX "cannot create comm data receiver.");
+ return ret;
+ }
+ chip->comm = rt;
+ return 0;
+}
+
+void usb6fire_comm_abort(struct sfire_chip *chip)
+{
+ struct comm_runtime *rt = chip->comm;
+
+ if (rt)
+ usb_poison_urb(&rt->receiver);
+}
+
+void usb6fire_comm_destroy(struct sfire_chip *chip)
+{
+ kfree(chip->comm);
+ chip->comm = NULL;
+}
diff --git a/sound/usb/6fire/comm.h b/sound/usb/6fire/comm.h
new file mode 100644
index 0000000..edc5dc8
--- /dev/null
+++ b/sound/usb/6fire/comm.h
@@ -0,0 +1,44 @@
+/*
+ * Linux driver for TerraTec DMX 6Fire USB
+ *
+ * Author: Torsten Schenk <torsten.schenk@zoho.com>
+ * Created: Jan 01, 2011
+ * Version: 0.3.0
+ * Copyright: (C) Torsten Schenk
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef USB6FIRE_COMM_H
+#define USB6FIRE_COMM_H
+
+#include "common.h"
+
+enum /* settings for comm */
+{
+ COMM_RECEIVER_BUFSIZE = 64,
+};
+
+struct comm_runtime {
+ struct sfire_chip *chip;
+
+ struct urb receiver;
+ u8 receiver_buffer[COMM_RECEIVER_BUFSIZE];
+
+ u8 serial; /* urb serial */
+
+ void (*init_urb)(struct comm_runtime *rt, struct urb *urb, u8 *buffer,
+ void *context, void(*handler)(struct urb *urb));
+ /* writes control data to the device */
+ int (*write8)(struct comm_runtime *rt, u8 request, u8 reg, u8 value);
+ int (*write16)(struct comm_runtime *rt, u8 request, u8 reg,
+ u8 vh, u8 vl);
+};
+
+int __devinit usb6fire_comm_init(struct sfire_chip *chip);
+void usb6fire_comm_abort(struct sfire_chip *chip);
+void usb6fire_comm_destroy(struct sfire_chip *chip);
+#endif /* USB6FIRE_COMM_H */
+
diff --git a/sound/usb/6fire/common.h b/sound/usb/6fire/common.h
new file mode 100644
index 0000000..7dbeb4a
--- /dev/null
+++ b/sound/usb/6fire/common.h
@@ -0,0 +1,30 @@
+/*
+ * Linux driver for TerraTec DMX 6Fire USB
+ *
+ * Author: Torsten Schenk <torsten.schenk@zoho.com>
+ * Created: Jan 01, 2011
+ * Version: 0.3.0
+ * Copyright: (C) Torsten Schenk
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef USB6FIRE_COMMON_H
+#define USB6FIRE_COMMON_H
+
+#include <linux/slab.h>
+#include <linux/usb.h>
+#include <sound/core.h>
+
+#define PREFIX "6fire: "
+
+struct sfire_chip;
+struct midi_runtime;
+struct pcm_runtime;
+struct control_runtime;
+struct comm_runtime;
+#endif /* USB6FIRE_COMMON_H */
+
diff --git a/sound/usb/6fire/control.c b/sound/usb/6fire/control.c
new file mode 100644
index 0000000..2484635
--- /dev/null
+++ b/sound/usb/6fire/control.c
@@ -0,0 +1,275 @@
+/*
+ * Linux driver for TerraTec DMX 6Fire USB
+ *
+ * Mixer control
+ *
+ * Author: Torsten Schenk <torsten.schenk@zoho.com>
+ * Created: Jan 01, 2011
+ * Version: 0.3.0
+ * Copyright: (C) Torsten Schenk
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/interrupt.h>
+#include <sound/control.h>
+
+#include "control.h"
+#include "comm.h"
+#include "chip.h"
+
+static char *opt_coax_texts[2] = { "Optical", "Coax" };
+static char *line_phono_texts[2] = { "Line", "Phono" };
+
+/*
+ * calculated with $value\[i\] = 128 \cdot sqrt[3]{\frac{i}{128}}$
+ * this is done because the linear values cause rapid degredation
+ * of volume in the uppermost region.
+ */
+static const u8 log_volume_table[128] = {
+ 0x00, 0x19, 0x20, 0x24, 0x28, 0x2b, 0x2e, 0x30, 0x32, 0x34,
+ 0x36, 0x38, 0x3a, 0x3b, 0x3d, 0x3e, 0x40, 0x41, 0x42, 0x43,
+ 0x44, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e,
+ 0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x53, 0x54, 0x55, 0x56,
+ 0x56, 0x57, 0x58, 0x58, 0x59, 0x5a, 0x5b, 0x5b, 0x5c, 0x5c,
+ 0x5d, 0x5e, 0x5e, 0x5f, 0x60, 0x60, 0x61, 0x61, 0x62, 0x62,
+ 0x63, 0x63, 0x64, 0x65, 0x65, 0x66, 0x66, 0x67, 0x67, 0x68,
+ 0x68, 0x69, 0x69, 0x6a, 0x6a, 0x6b, 0x6b, 0x6c, 0x6c, 0x6c,
+ 0x6d, 0x6d, 0x6e, 0x6e, 0x6f, 0x6f, 0x70, 0x70, 0x70, 0x71,
+ 0x71, 0x72, 0x72, 0x73, 0x73, 0x73, 0x74, 0x74, 0x75, 0x75,
+ 0x75, 0x76, 0x76, 0x77, 0x77, 0x77, 0x78, 0x78, 0x78, 0x79,
+ 0x79, 0x7a, 0x7a, 0x7a, 0x7b, 0x7b, 0x7b, 0x7c, 0x7c, 0x7c,
+ 0x7d, 0x7d, 0x7d, 0x7e, 0x7e, 0x7e, 0x7f, 0x7f };
+
+/*
+ * data that needs to be sent to device. sets up card internal stuff.
+ * values dumped from windows driver and filtered by trial'n'error.
+ */
+static const struct {
+ u8 type;
+ u8 reg;
+ u8 value;
+}
+init_data[] = {
+ { 0x22, 0x00, 0x00 }, { 0x20, 0x00, 0x08 }, { 0x22, 0x01, 0x01 },
+ { 0x20, 0x01, 0x08 }, { 0x22, 0x02, 0x00 }, { 0x20, 0x02, 0x08 },
+ { 0x22, 0x03, 0x00 }, { 0x20, 0x03, 0x08 }, { 0x22, 0x04, 0x00 },
+ { 0x20, 0x04, 0x08 }, { 0x22, 0x05, 0x01 }, { 0x20, 0x05, 0x08 },
+ { 0x22, 0x04, 0x01 }, { 0x12, 0x04, 0x00 }, { 0x12, 0x05, 0x00 },
+ { 0x12, 0x0d, 0x78 }, { 0x12, 0x21, 0x82 }, { 0x12, 0x22, 0x80 },
+ { 0x12, 0x23, 0x00 }, { 0x12, 0x06, 0x02 }, { 0x12, 0x03, 0x00 },
+ { 0x12, 0x02, 0x00 }, { 0x22, 0x03, 0x01 },
+ { 0 } /* TERMINATING ENTRY */
+};
+
+static void usb6fire_control_master_vol_update(struct control_runtime *rt)
+{
+ struct comm_runtime *comm_rt = rt->chip->comm;
+ if (comm_rt) {
+ /* set volume */
+ comm_rt->write8(comm_rt, 0x12, 0x0f, 0x7f -
+ log_volume_table[rt->master_vol]);
+ /* unmute */
+ comm_rt->write8(comm_rt, 0x12, 0x0e, 0x00);
+ }
+}
+
+static void usb6fire_control_line_phono_update(struct control_runtime *rt)
+{
+ struct comm_runtime *comm_rt = rt->chip->comm;
+ if (comm_rt) {
+ comm_rt->write8(comm_rt, 0x22, 0x02, rt->line_phono_switch);
+ comm_rt->write8(comm_rt, 0x21, 0x02, rt->line_phono_switch);
+ }
+}
+
+static void usb6fire_control_opt_coax_update(struct control_runtime *rt)
+{
+ struct comm_runtime *comm_rt = rt->chip->comm;
+ if (comm_rt) {
+ comm_rt->write8(comm_rt, 0x22, 0x00, rt->opt_coax_switch);
+ comm_rt->write8(comm_rt, 0x21, 0x00, rt->opt_coax_switch);
+ }
+}
+
+static int usb6fire_control_master_vol_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 1;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 127;
+ return 0;
+}
+
+static int usb6fire_control_master_vol_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
+ int changed = 0;
+ if (rt->master_vol != ucontrol->value.integer.value[0]) {
+ rt->master_vol = ucontrol->value.integer.value[0];
+ usb6fire_control_master_vol_update(rt);
+ changed = 1;
+ }
+ return changed;
+}
+
+static int usb6fire_control_master_vol_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
+ ucontrol->value.integer.value[0] = rt->master_vol;
+ return 0;
+}
+
+static int usb6fire_control_line_phono_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = 2;
+ if (uinfo->value.enumerated.item > 1)
+ uinfo->value.enumerated.item = 1;
+ strcpy(uinfo->value.enumerated.name,
+ line_phono_texts[uinfo->value.enumerated.item]);
+ return 0;
+}
+
+static int usb6fire_control_line_phono_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
+ int changed = 0;
+ if (rt->line_phono_switch != ucontrol->value.integer.value[0]) {
+ rt->line_phono_switch = ucontrol->value.integer.value[0];
+ usb6fire_control_line_phono_update(rt);
+ changed = 1;
+ }
+ return changed;
+}
+
+static int usb6fire_control_line_phono_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
+ ucontrol->value.integer.value[0] = rt->line_phono_switch;
+ return 0;
+}
+
+static int usb6fire_control_opt_coax_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = 2;
+ if (uinfo->value.enumerated.item > 1)
+ uinfo->value.enumerated.item = 1;
+ strcpy(uinfo->value.enumerated.name,
+ opt_coax_texts[uinfo->value.enumerated.item]);
+ return 0;
+}
+
+static int usb6fire_control_opt_coax_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
+ int changed = 0;
+
+ if (rt->opt_coax_switch != ucontrol->value.enumerated.item[0]) {
+ rt->opt_coax_switch = ucontrol->value.enumerated.item[0];
+ usb6fire_control_opt_coax_update(rt);
+ changed = 1;
+ }
+ return changed;
+}
+
+static int usb6fire_control_opt_coax_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
+ ucontrol->value.enumerated.item[0] = rt->opt_coax_switch;
+ return 0;
+}
+
+static struct __devinitdata snd_kcontrol_new elements[] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Master Playback Volume",
+ .index = 0,
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .info = usb6fire_control_master_vol_info,
+ .get = usb6fire_control_master_vol_get,
+ .put = usb6fire_control_master_vol_put
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Line/Phono Capture Route",
+ .index = 0,
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .info = usb6fire_control_line_phono_info,
+ .get = usb6fire_control_line_phono_get,
+ .put = usb6fire_control_line_phono_put
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Opt/Coax Capture Route",
+ .index = 0,
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .info = usb6fire_control_opt_coax_info,
+ .get = usb6fire_control_opt_coax_get,
+ .put = usb6fire_control_opt_coax_put
+ },
+ {}
+};
+
+int __devinit usb6fire_control_init(struct sfire_chip *chip)
+{
+ int i;
+ int ret;
+ struct control_runtime *rt = kzalloc(sizeof(struct control_runtime),
+ GFP_KERNEL);
+ struct comm_runtime *comm_rt = chip->comm;
+
+ if (!rt)
+ return -ENOMEM;
+
+ rt->chip = chip;
+
+ i = 0;
+ while (init_data[i].type) {
+ comm_rt->write8(comm_rt, init_data[i].type, init_data[i].reg,
+ init_data[i].value);
+ i++;
+ }
+
+ usb6fire_control_opt_coax_update(rt);
+ usb6fire_control_line_phono_update(rt);
+ usb6fire_control_master_vol_update(rt);
+
+ i = 0;
+ while (elements[i].name) {
+ ret = snd_ctl_add(chip->card, snd_ctl_new1(&elements[i], rt));
+ if (ret < 0) {
+ kfree(rt);
+ snd_printk(KERN_ERR PREFIX "cannot add control.\n");
+ return ret;
+ }
+ i++;
+ }
+
+ chip->control = rt;
+ return 0;
+}
+
+void usb6fire_control_abort(struct sfire_chip *chip)
+{}
+
+void usb6fire_control_destroy(struct sfire_chip *chip)
+{
+ kfree(chip->control);
+ chip->control = NULL;
+}
diff --git a/sound/usb/6fire/control.h b/sound/usb/6fire/control.h
new file mode 100644
index 0000000..b534c77
--- /dev/null
+++ b/sound/usb/6fire/control.h
@@ -0,0 +1,37 @@
+/*
+ * Linux driver for TerraTec DMX 6Fire USB
+ *
+ * Author: Torsten Schenk <torsten.schenk@zoho.com>
+ * Created: Jan 01, 2011
+ * Version: 0.3.0
+ * Copyright: (C) Torsten Schenk
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef USB6FIRE_CONTROL_H
+#define USB6FIRE_CONTROL_H
+
+#include "common.h"
+
+enum {
+ CONTROL_MAX_ELEMENTS = 32
+};
+
+struct control_runtime {
+ struct sfire_chip *chip;
+
+ struct snd_kcontrol *element[CONTROL_MAX_ELEMENTS];
+ bool opt_coax_switch;
+ bool line_phono_switch;
+ u8 master_vol;
+};
+
+int __devinit usb6fire_control_init(struct sfire_chip *chip);
+void usb6fire_control_abort(struct sfire_chip *chip);
+void usb6fire_control_destroy(struct sfire_chip *chip);
+#endif /* USB6FIRE_CONTROL_H */
+
diff --git a/sound/usb/6fire/firmware.c b/sound/usb/6fire/firmware.c
new file mode 100644
index 0000000..9081a54
--- /dev/null
+++ b/sound/usb/6fire/firmware.c
@@ -0,0 +1,426 @@
+/*
+ * Linux driver for TerraTec DMX 6Fire USB
+ *
+ * Firmware loader
+ *
+ * Currently not working for all devices. To be able to use the device
+ * in linux, it is also possible to let the windows driver upload the firmware.
+ * For that, start the computer in windows and reboot.
+ * As long as the device is connected to the power supply, no firmware reload
+ * needs to be performed.
+ *
+ * Author: Torsten Schenk <torsten.schenk@zoho.com>
+ * Created: Jan 01, 2011
+ * Version: 0.3.0
+ * Copyright: (C) Torsten Schenk
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/firmware.h>
+
+#include "firmware.h"
+#include "chip.h"
+
+MODULE_FIRMWARE("6fire/dmx6firel2.ihx");
+MODULE_FIRMWARE("6fire/dmx6fireap.ihx");
+MODULE_FIRMWARE("6fire/dmx6firecf.bin");
+
+enum {
+ FPGA_BUFSIZE = 512, FPGA_EP = 2
+};
+
+static const u8 BIT_REVERSE_TABLE[256] = {
+ 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0, 0x10, 0x90, 0x50,
+ 0xd0, 0x30, 0xb0, 0x70, 0xf0, 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8,
+ 0x68, 0xe8, 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8, 0x04,
+ 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4, 0x14, 0x94, 0x54, 0xd4,
+ 0x34, 0xb4, 0x74, 0xf4, 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c,
+ 0xec, 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc, 0x02, 0x82,
+ 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2, 0x12, 0x92, 0x52, 0xd2, 0x32,
+ 0xb2, 0x72, 0xf2, 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
+ 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa, 0x06, 0x86, 0x46,
+ 0xc6, 0x26, 0xa6, 0x66, 0xe6, 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6,
+ 0x76, 0xf6, 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee, 0x1e,
+ 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe, 0x01, 0x81, 0x41, 0xc1,
+ 0x21, 0xa1, 0x61, 0xe1, 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71,
+ 0xf1, 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9, 0x19, 0x99,
+ 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9, 0x05, 0x85, 0x45, 0xc5, 0x25,
+ 0xa5, 0x65, 0xe5, 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
+ 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed, 0x1d, 0x9d, 0x5d,
+ 0xdd, 0x3d, 0xbd, 0x7d, 0xfd, 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3,
+ 0x63, 0xe3, 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3, 0x0b,
+ 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb, 0x1b, 0x9b, 0x5b, 0xdb,
+ 0x3b, 0xbb, 0x7b, 0xfb, 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67,
+ 0xe7, 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7, 0x0f, 0x8f,
+ 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef, 0x1f, 0x9f, 0x5f, 0xdf, 0x3f,
+ 0xbf, 0x7f, 0xff };
+
+/*
+ * wMaxPacketSize of pcm endpoints.
+ * keep synced with rates_in_packet_size and rates_out_packet_size in pcm.c
+ * fpp: frames per isopacket
+ *
+ * CAUTION: keep sizeof <= buffer[] in usb6fire_fw_init
+ */
+static const u8 ep_w_max_packet_size[] = {
+ 0xe4, 0x00, 0xe4, 0x00, /* alt 1: 228 EP2 and EP6 (7 fpp) */
+ 0xa4, 0x01, 0xa4, 0x01, /* alt 2: 420 EP2 and EP6 (13 fpp)*/
+ 0x94, 0x01, 0x5c, 0x02 /* alt 3: 404 EP2 and 604 EP6 (25 fpp) */
+};
+
+struct ihex_record {
+ u16 address;
+ u8 len;
+ u8 data[256];
+ char error; /* true if an error occured parsing this record */
+
+ u8 max_len; /* maximum record length in whole ihex */
+
+ /* private */
+ const char *txt_data;
+ unsigned int txt_length;
+ unsigned int txt_offset; /* current position in txt_data */
+};
+
+static u8 usb6fire_fw_ihex_nibble(const u8 n)
+{
+ if (n >= '0' && n <= '9')
+ return n - '0';
+ else if (n >= 'A' && n <= 'F')
+ return n - ('A' - 10);
+ else if (n >= 'a' && n <= 'f')
+ return n - ('a' - 10);
+ return 0;
+}
+
+static u8 usb6fire_fw_ihex_hex(const u8 *data, u8 *crc)
+{
+ u8 val = (usb6fire_fw_ihex_nibble(data[0]) << 4) |
+ usb6fire_fw_ihex_nibble(data[1]);
+ *crc += val;
+ return val;
+}
+
+/*
+ * returns true if record is available, false otherwise.
+ * iff an error occured, false will be returned and record->error will be true.
+ */
+static bool usb6fire_fw_ihex_next_record(struct ihex_record *record)
+{
+ u8 crc = 0;
+ u8 type;
+ int i;
+
+ record->error = false;
+
+ /* find begin of record (marked by a colon) */
+ while (record->txt_offset < record->txt_length
+ && record->txt_data[record->txt_offset] != ':')
+ record->txt_offset++;
+ if (record->txt_offset == record->txt_length)
+ return false;
+
+ /* number of characters needed for len, addr and type entries */
+ record->txt_offset++;
+ if (record->txt_offset + 8 > record->txt_length) {
+ record->error = true;
+ return false;
+ }
+
+ record->len = usb6fire_fw_ihex_hex(record->txt_data +
+ record->txt_offset, &crc);
+ record->txt_offset += 2;
+ record->address = usb6fire_fw_ihex_hex(record->txt_data +
+ record->txt_offset, &crc) << 8;
+ record->txt_offset += 2;
+ record->address |= usb6fire_fw_ihex_hex(record->txt_data +
+ record->txt_offset, &crc);
+ record->txt_offset += 2;
+ type = usb6fire_fw_ihex_hex(record->txt_data +
+ record->txt_offset, &crc);
+ record->txt_offset += 2;
+
+ /* number of characters needed for data and crc entries */
+ if (record->txt_offset + 2 * (record->len + 1) > record->txt_length) {
+ record->error = true;
+ return false;
+ }
+ for (i = 0; i < record->len; i++) {
+ record->data[i] = usb6fire_fw_ihex_hex(record->txt_data
+ + record->txt_offset, &crc);
+ record->txt_offset += 2;
+ }
+ usb6fire_fw_ihex_hex(record->txt_data + record->txt_offset, &crc);
+ if (crc) {
+ record->error = true;
+ return false;
+ }
+
+ if (type == 1 || !record->len) /* eof */
+ return false;
+ else if (type == 0)
+ return true;
+ else {
+ record->error = true;
+ return false;
+ }
+}
+
+static int usb6fire_fw_ihex_init(const struct firmware *fw,
+ struct ihex_record *record)
+{
+ record->txt_data = fw->data;
+ record->txt_length = fw->size;
+ record->txt_offset = 0;
+ record->max_len = 0;
+ /* read all records, if loop ends, record->error indicates,
+ * whether ihex is valid. */
+ while (usb6fire_fw_ihex_next_record(record))
+ record->max_len = max(record->len, record->max_len);
+ if (record->error)
+ return -EINVAL;
+ record->txt_offset = 0;
+ return 0;
+}
+
+static int usb6fire_fw_ezusb_write(struct usb_device *device,
+ int type, int value, char *data, int len)
+{
+ int ret;
+
+ ret = usb_control_msg(device, usb_sndctrlpipe(device, 0), type,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, 0, data, len, HZ);
+ if (ret < 0)
+ return ret;
+ else if (ret != len)
+ return -EIO;
+ return 0;
+}
+
+static int usb6fire_fw_ezusb_read(struct usb_device *device,
+ int type, int value, char *data, int len)
+{
+ int ret = usb_control_msg(device, usb_rcvctrlpipe(device, 0), type,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, value,
+ 0, data, len, HZ);
+ if (ret < 0)
+ return ret;
+ else if (ret != len)
+ return -EIO;
+ return 0;
+}
+
+static int usb6fire_fw_fpga_write(struct usb_device *device,
+ char *data, int len)
+{
+ int actual_len;
+ int ret;
+
+ ret = usb_bulk_msg(device, usb_sndbulkpipe(device, FPGA_EP), data, len,
+ &actual_len, HZ);
+ if (ret < 0)
+ return ret;
+ else if (actual_len != len)
+ return -EIO;
+ return 0;
+}
+
+static int usb6fire_fw_ezusb_upload(
+ struct usb_interface *intf, const char *fwname,
+ unsigned int postaddr, u8 *postdata, unsigned int postlen)
+{
+ int ret;
+ u8 data;
+ struct usb_device *device = interface_to_usbdev(intf);
+ const struct firmware *fw = 0;
+ struct ihex_record *rec = kmalloc(sizeof(struct ihex_record),
+ GFP_KERNEL);
+
+ if (!rec)
+ return -ENOMEM;
+
+ ret = request_firmware(&fw, fwname, &device->dev);
+ if (ret < 0) {
+ kfree(rec);
+ snd_printk(KERN_ERR PREFIX "error requesting ezusb "
+ "firmware %s.\n", fwname);
+ return ret;
+ }
+ ret = usb6fire_fw_ihex_init(fw, rec);
+ if (ret < 0) {
+ kfree(rec);
+ snd_printk(KERN_ERR PREFIX "error validating ezusb "
+ "firmware %s.\n", fwname);
+ return ret;
+ }
+ /* upload firmware image */
+ data = 0x01; /* stop ezusb cpu */
+ ret = usb6fire_fw_ezusb_write(device, 0xa0, 0xe600, &data, 1);
+ if (ret < 0) {
+ kfree(rec);
+ release_firmware(fw);
+ snd_printk(KERN_ERR PREFIX "unable to upload ezusb "
+ "firmware %s: begin message.\n", fwname);
+ return ret;
+ }
+
+ while (usb6fire_fw_ihex_next_record(rec)) { /* write firmware */
+ ret = usb6fire_fw_ezusb_write(device, 0xa0, rec->address,
+ rec->data, rec->len);
+ if (ret < 0) {
+ kfree(rec);
+ release_firmware(fw);
+ snd_printk(KERN_ERR PREFIX "unable to upload ezusb "
+ "firmware %s: data urb.\n", fwname);
+ return ret;
+ }
+ }
+
+ release_firmware(fw);
+ kfree(rec);
+ if (postdata) { /* write data after firmware has been uploaded */
+ ret = usb6fire_fw_ezusb_write(device, 0xa0, postaddr,
+ postdata, postlen);
+ if (ret < 0) {
+ snd_printk(KERN_ERR PREFIX "unable to upload ezusb "
+ "firmware %s: post urb.\n", fwname);
+ return ret;
+ }
+ }
+
+ data = 0x00; /* resume ezusb cpu */
+ ret = usb6fire_fw_ezusb_write(device, 0xa0, 0xe600, &data, 1);
+ if (ret < 0) {
+ release_firmware(fw);
+ snd_printk(KERN_ERR PREFIX "unable to upload ezusb "
+ "firmware %s: end message.\n", fwname);
+ return ret;
+ }
+ return 0;
+}
+
+static int usb6fire_fw_fpga_upload(
+ struct usb_interface *intf, const char *fwname)
+{
+ int ret;
+ int i;
+ struct usb_device *device = interface_to_usbdev(intf);
+ u8 *buffer = kmalloc(FPGA_BUFSIZE, GFP_KERNEL);
+ const char *c;
+ const char *end;
+ const struct firmware *fw;
+
+ if (!buffer)
+ return -ENOMEM;
+
+ ret = request_firmware(&fw, fwname, &device->dev);
+ if (ret < 0) {
+ snd_printk(KERN_ERR PREFIX "unable to get fpga firmware %s.\n",
+ fwname);
+ kfree(buffer);
+ return -EIO;
+ }
+
+ c = fw->data;
+ end = fw->data + fw->size;
+
+ ret = usb6fire_fw_ezusb_write(device, 8, 0, NULL, 0);
+ if (ret < 0) {
+ kfree(buffer);
+ release_firmware(fw);
+ snd_printk(KERN_ERR PREFIX "unable to upload fpga firmware: "
+ "begin urb.\n");
+ return ret;
+ }
+
+ while (c != end) {
+ for (i = 0; c != end && i < FPGA_BUFSIZE; i++, c++)
+ buffer[i] = BIT_REVERSE_TABLE[(u8) *c];
+
+ ret = usb6fire_fw_fpga_write(device, buffer, i);
+ if (ret < 0) {
+ release_firmware(fw);
+ kfree(buffer);
+ snd_printk(KERN_ERR PREFIX "unable to upload fpga "
+ "firmware: fw urb.\n");
+ return ret;
+ }
+ }
+ release_firmware(fw);
+ kfree(buffer);
+
+ ret = usb6fire_fw_ezusb_write(device, 9, 0, NULL, 0);
+ if (ret < 0) {
+ snd_printk(KERN_ERR PREFIX "unable to upload fpga firmware: "
+ "end urb.\n");
+ return ret;
+ }
+ return 0;
+}
+
+int usb6fire_fw_init(struct usb_interface *intf)
+{
+ int i;
+ int ret;
+ struct usb_device *device = interface_to_usbdev(intf);
+ /* buffer: 8 receiving bytes from device and
+ * sizeof(EP_W_MAX_PACKET_SIZE) bytes for non-const copy */
+ u8 buffer[12];
+
+ ret = usb6fire_fw_ezusb_read(device, 1, 0, buffer, 8);
+ if (ret < 0) {
+ snd_printk(KERN_ERR PREFIX "unable to receive device "
+ "firmware state.\n");
+ return ret;
+ }
+ if (buffer[0] != 0xeb || buffer[1] != 0xaa || buffer[2] != 0x55
+ || buffer[4] != 0x03 || buffer[5] != 0x01 || buffer[7]
+ != 0x00) {
+ snd_printk(KERN_ERR PREFIX "unknown device firmware state "
+ "received from device: ");
+ for (i = 0; i < 8; i++)
+ snd_printk("%02x ", buffer[i]);
+ snd_printk("\n");
+ return -EIO;
+ }
+ /* do we need fpga loader ezusb firmware? */
+ if (buffer[3] == 0x01 && buffer[6] == 0x19) {
+ ret = usb6fire_fw_ezusb_upload(intf,
+ "6fire/dmx6firel2.ihx", 0, NULL, 0);
+ if (ret < 0)
+ return ret;
+ return FW_NOT_READY;
+ }
+ /* do we need fpga firmware and application ezusb firmware? */
+ else if (buffer[3] == 0x02 && buffer[6] == 0x0b) {
+ ret = usb6fire_fw_fpga_upload(intf, "6fire/dmx6firecf.bin");
+ if (ret < 0)
+ return ret;
+ memcpy(buffer, ep_w_max_packet_size,
+ sizeof(ep_w_max_packet_size));
+ ret = usb6fire_fw_ezusb_upload(intf, "6fire/dmx6fireap.ihx",
+ 0x0003, buffer, sizeof(ep_w_max_packet_size));
+ if (ret < 0)
+ return ret;
+ return FW_NOT_READY;
+ }
+ /* all fw loaded? */
+ else if (buffer[3] == 0x03 && buffer[6] == 0x0b)
+ return 0;
+ /* unknown data? */
+ else {
+ snd_printk(KERN_ERR PREFIX "unknown device firmware state "
+ "received from device: ");
+ for (i = 0; i < 8; i++)
+ snd_printk("%02x ", buffer[i]);
+ snd_printk("\n");
+ return -EIO;
+ }
+ return 0;
+}
+
diff --git a/sound/usb/6fire/firmware.h b/sound/usb/6fire/firmware.h
new file mode 100644
index 0000000..0085698
--- /dev/null
+++ b/sound/usb/6fire/firmware.h
@@ -0,0 +1,27 @@
+/*
+ * Linux driver for TerraTec DMX 6Fire USB
+ *
+ * Author: Torsten Schenk
+ * Created: Jan 01, 2011
+ * Copyright: (C) Torsten Schenk
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef USB6FIRE_FIRMWARE_H
+#define USB6FIRE_FIRMWARE_H
+
+#include "common.h"
+
+enum /* firmware state of device */
+{
+ FW_READY = 0,
+ FW_NOT_READY = 1
+};
+
+int __devinit usb6fire_fw_init(struct usb_interface *intf);
+#endif /* USB6FIRE_FIRMWARE_H */
+
diff --git a/sound/usb/6fire/midi.c b/sound/usb/6fire/midi.c
new file mode 100644
index 0000000..13f4509
--- /dev/null
+++ b/sound/usb/6fire/midi.c
@@ -0,0 +1,203 @@
+/*
+ * Linux driver for TerraTec DMX 6Fire USB
+ *
+ * Rawmidi driver
+ *
+ * Author: Torsten Schenk <torsten.schenk@zoho.com>
+ * Created: Jan 01, 2011
+ * Version: 0.3.0
+ * Copyright: (C) Torsten Schenk
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <sound/rawmidi.h>
+
+#include "midi.h"
+#include "chip.h"
+#include "comm.h"
+
+static void usb6fire_midi_out_handler(struct urb *urb)
+{
+ struct midi_runtime *rt = urb->context;
+ int ret;
+ unsigned long flags;
+
+ spin_lock_irqsave(&rt->out_lock, flags);
+
+ if (rt->out) {
+ ret = snd_rawmidi_transmit(rt->out, rt->out_buffer + 4,
+ MIDI_BUFSIZE - 4);
+ if (ret > 0) { /* more data available, send next packet */
+ rt->out_buffer[1] = ret + 2;
+ rt->out_buffer[3] = rt->out_serial++;
+ urb->transfer_buffer_length = ret + 4;
+
+ ret = usb_submit_urb(urb, GFP_ATOMIC);
+ if (ret < 0)
+ snd_printk(KERN_ERR PREFIX "midi out urb "
+ "submit failed: %d\n", ret);
+ } else /* no more data to transmit */
+ rt->out = NULL;
+ }
+ spin_unlock_irqrestore(&rt->out_lock, flags);
+}
+
+static void usb6fire_midi_in_received(
+ struct midi_runtime *rt, u8 *data, int length)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&rt->in_lock, flags);
+ if (rt->in)
+ snd_rawmidi_receive(rt->in, data, length);
+ spin_unlock_irqrestore(&rt->in_lock, flags);
+}
+
+static int usb6fire_midi_out_open(struct snd_rawmidi_substream *alsa_sub)
+{
+ return 0;
+}
+
+static int usb6fire_midi_out_close(struct snd_rawmidi_substream *alsa_sub)
+{
+ return 0;
+}
+
+static void usb6fire_midi_out_trigger(
+ struct snd_rawmidi_substream *alsa_sub, int up)
+{
+ struct midi_runtime *rt = alsa_sub->rmidi->private_data;
+ struct urb *urb = &rt->out_urb;
+ __s8 ret;
+ unsigned long flags;
+
+ spin_lock_irqsave(&rt->out_lock, flags);
+ if (up) { /* start transfer */
+ if (rt->out) { /* we are already transmitting so just return */
+ spin_unlock_irqrestore(&rt->out_lock, flags);
+ return;
+ }
+
+ ret = snd_rawmidi_transmit(alsa_sub, rt->out_buffer + 4,
+ MIDI_BUFSIZE - 4);
+ if (ret > 0) {
+ rt->out_buffer[1] = ret + 2;
+ rt->out_buffer[3] = rt->out_serial++;
+ urb->transfer_buffer_length = ret + 4;
+
+ ret = usb_submit_urb(urb, GFP_ATOMIC);
+ if (ret < 0)
+ snd_printk(KERN_ERR PREFIX "midi out urb "
+ "submit failed: %d\n", ret);
+ else
+ rt->out = alsa_sub;
+ }
+ } else if (rt->out == alsa_sub)
+ rt->out = NULL;
+ spin_unlock_irqrestore(&rt->out_lock, flags);
+}
+
+static void usb6fire_midi_out_drain(struct snd_rawmidi_substream *alsa_sub)
+{
+ struct midi_runtime *rt = alsa_sub->rmidi->private_data;
+ int retry = 0;
+
+ while (rt->out && retry++ < 100)
+ msleep(10);
+}
+
+static int usb6fire_midi_in_open(struct snd_rawmidi_substream *alsa_sub)
+{
+ return 0;
+}
+
+static int usb6fire_midi_in_close(struct snd_rawmidi_substream *alsa_sub)
+{
+ return 0;
+}
+
+static void usb6fire_midi_in_trigger(
+ struct snd_rawmidi_substream *alsa_sub, int up)
+{
+ struct midi_runtime *rt = alsa_sub->rmidi->private_data;
+ unsigned long flags;
+
+ spin_lock_irqsave(&rt->in_lock, flags);
+ if (up)
+ rt->in = alsa_sub;
+ else
+ rt->in = NULL;
+ spin_unlock_irqrestore(&rt->in_lock, flags);
+}
+
+static struct snd_rawmidi_ops out_ops = {
+ .open = usb6fire_midi_out_open,
+ .close = usb6fire_midi_out_close,
+ .trigger = usb6fire_midi_out_trigger,
+ .drain = usb6fire_midi_out_drain
+};
+
+static struct snd_rawmidi_ops in_ops = {
+ .open = usb6fire_midi_in_open,
+ .close = usb6fire_midi_in_close,
+ .trigger = usb6fire_midi_in_trigger
+};
+
+int __devinit usb6fire_midi_init(struct sfire_chip *chip)
+{
+ int ret;
+ struct midi_runtime *rt = kzalloc(sizeof(struct midi_runtime),
+ GFP_KERNEL);
+ struct comm_runtime *comm_rt = chip->comm;
+
+ if (!rt)
+ return -ENOMEM;
+
+ rt->chip = chip;
+ rt->in_received = usb6fire_midi_in_received;
+ rt->out_buffer[0] = 0x80; /* 'send midi' command */
+ rt->out_buffer[1] = 0x00; /* size of data */
+ rt->out_buffer[2] = 0x00; /* always 0 */
+ spin_lock_init(&rt->in_lock);
+ spin_lock_init(&rt->out_lock);
+
+ comm_rt->init_urb(comm_rt, &rt->out_urb, rt->out_buffer, rt,
+ usb6fire_midi_out_handler);
+
+ ret = snd_rawmidi_new(chip->card, "6FireUSB", 0, 1, 1, &rt->instance);
+ if (ret < 0) {
+ kfree(rt);
+ snd_printk(KERN_ERR PREFIX "unable to create midi.\n");
+ return ret;
+ }
+ rt->instance->private_data = rt;
+ strcpy(rt->instance->name, "DMX6FireUSB MIDI");
+ rt->instance->info_flags = SNDRV_RAWMIDI_INFO_OUTPUT |
+ SNDRV_RAWMIDI_INFO_INPUT |
+ SNDRV_RAWMIDI_INFO_DUPLEX;
+ snd_rawmidi_set_ops(rt->instance, SNDRV_RAWMIDI_STREAM_OUTPUT,
+ &out_ops);
+ snd_rawmidi_set_ops(rt->instance, SNDRV_RAWMIDI_STREAM_INPUT,
+ &in_ops);
+
+ chip->midi = rt;
+ return 0;
+}
+
+void usb6fire_midi_abort(struct sfire_chip *chip)
+{
+ struct midi_runtime *rt = chip->midi;
+
+ if (rt)
+ usb_poison_urb(&rt->out_urb);
+}
+
+void usb6fire_midi_destroy(struct sfire_chip *chip)
+{
+ kfree(chip->midi);
+ chip->midi = NULL;
+}
diff --git a/sound/usb/6fire/midi.h b/sound/usb/6fire/midi.h
new file mode 100644
index 0000000..97a7bf66
--- /dev/null
+++ b/sound/usb/6fire/midi.h
@@ -0,0 +1,46 @@
+/*
+ * Linux driver for TerraTec DMX 6Fire USB
+ *
+ * Author: Torsten Schenk <torsten.schenk@zoho.com>
+ * Created: Jan 01, 2011
+ * Version: 0.3.0
+ * Copyright: (C) Torsten Schenk
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef USB6FIRE_MIDI_H
+#define USB6FIRE_MIDI_H
+
+#include "common.h"
+
+enum {
+ MIDI_BUFSIZE = 64
+};
+
+struct midi_runtime {
+ struct sfire_chip *chip;
+ struct snd_rawmidi *instance;
+
+ struct snd_rawmidi_substream *in;
+ char in_active;
+
+ spinlock_t in_lock;
+ spinlock_t out_lock;
+ struct snd_rawmidi_substream *out;
+ struct urb out_urb;
+ u8 out_serial; /* serial number of out packet */
+ u8 out_buffer[MIDI_BUFSIZE];
+ int buffer_offset;
+
+ void (*in_received)(struct midi_runtime *rt, u8 *data, int length);
+};
+
+int __devinit usb6fire_midi_init(struct sfire_chip *chip);
+void usb6fire_midi_abort(struct sfire_chip *chip);
+void usb6fire_midi_destroy(struct sfire_chip *chip);
+#endif /* USB6FIRE_MIDI_H */
+
diff --git a/sound/usb/6fire/pcm.c b/sound/usb/6fire/pcm.c
new file mode 100644
index 0000000..ba62c74
--- /dev/null
+++ b/sound/usb/6fire/pcm.c
@@ -0,0 +1,688 @@
+/*
+ * Linux driver for TerraTec DMX 6Fire USB
+ *
+ * PCM driver
+ *
+ * Author: Torsten Schenk <torsten.schenk@zoho.com>
+ * Created: Jan 01, 2011
+ * Version: 0.3.0
+ * Copyright: (C) Torsten Schenk
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include "pcm.h"
+#include "chip.h"
+#include "comm.h"
+
+enum {
+ OUT_N_CHANNELS = 6, IN_N_CHANNELS = 4
+};
+
+/* keep next two synced with
+ * FW_EP_W_MAX_PACKET_SIZE[] and RATES_MAX_PACKET_SIZE */
+static const int rates_in_packet_size[] = { 228, 228, 420, 420, 404, 404 };
+static const int rates_out_packet_size[] = { 228, 228, 420, 420, 604, 604 };
+static const int rates[] = { 44100, 48000, 88200, 96000, 176400, 192000 };
+static const int rates_altsetting[] = { 1, 1, 2, 2, 3, 3 };
+static const int rates_alsaid[] = {
+ SNDRV_PCM_RATE_44100, SNDRV_PCM_RATE_48000,
+ SNDRV_PCM_RATE_88200, SNDRV_PCM_RATE_96000,
+ SNDRV_PCM_RATE_176400, SNDRV_PCM_RATE_192000 };
+
+/* values to write to soundcard register for all samplerates */
+static const u16 rates_6fire_vl[] = {0x00, 0x01, 0x00, 0x01, 0x00, 0x01};
+static const u16 rates_6fire_vh[] = {0x11, 0x11, 0x10, 0x10, 0x00, 0x00};
+
+enum { /* settings for pcm */
+ OUT_EP = 6, IN_EP = 2, MAX_BUFSIZE = 128 * 1024
+};
+
+enum { /* pcm streaming states */
+ STREAM_DISABLED, /* no pcm streaming */
+ STREAM_STARTING, /* pcm streaming requested, waiting to become ready */
+ STREAM_RUNNING, /* pcm streaming running */
+ STREAM_STOPPING
+};
+
+enum { /* pcm sample rates (also index into RATES_XXX[]) */
+ RATE_44KHZ,
+ RATE_48KHZ,
+ RATE_88KHZ,
+ RATE_96KHZ,
+ RATE_176KHZ,
+ RATE_192KHZ
+};
+
+static const struct snd_pcm_hardware pcm_hw = {
+ .info = SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_BLOCK_TRANSFER |
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_BATCH,
+
+ .formats = SNDRV_PCM_FMTBIT_S24_LE,
+
+ .rates = SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000 |
+ SNDRV_PCM_RATE_88200 |
+ SNDRV_PCM_RATE_96000 |
+ SNDRV_PCM_RATE_176400 |
+ SNDRV_PCM_RATE_192000,
+
+ .rate_min = 44100,
+ .rate_max = 192000,
+ .channels_min = 1,
+ .channels_max = 0, /* set in pcm_open, depending on capture/playback */
+ .buffer_bytes_max = MAX_BUFSIZE,
+ .period_bytes_min = PCM_N_PACKETS_PER_URB * (PCM_MAX_PACKET_SIZE - 4),
+ .period_bytes_max = MAX_BUFSIZE,
+ .periods_min = 2,
+ .periods_max = 1024
+};
+
+static int usb6fire_pcm_set_rate(struct pcm_runtime *rt)
+{
+ int ret;
+ struct usb_device *device = rt->chip->dev;
+ struct comm_runtime *comm_rt = rt->chip->comm;
+
+ if (rt->rate >= ARRAY_SIZE(rates))
+ return -EINVAL;
+ /* disable streaming */
+ ret = comm_rt->write16(comm_rt, 0x02, 0x00, 0x00, 0x00);
+ if (ret < 0) {
+ snd_printk(KERN_ERR PREFIX "error stopping streaming while "
+ "setting samplerate %d.\n", rates[rt->rate]);
+ return ret;
+ }
+
+ ret = usb_set_interface(device, 1, rates_altsetting[rt->rate]);
+ if (ret < 0) {
+ snd_printk(KERN_ERR PREFIX "error setting interface "
+ "altsetting %d for samplerate %d.\n",
+ rates_altsetting[rt->rate], rates[rt->rate]);
+ return ret;
+ }
+
+ /* set soundcard clock */
+ ret = comm_rt->write16(comm_rt, 0x02, 0x01, rates_6fire_vl[rt->rate],
+ rates_6fire_vh[rt->rate]);
+ if (ret < 0) {
+ snd_printk(KERN_ERR PREFIX "error setting samplerate %d.\n",
+ rates[rt->rate]);
+ return ret;
+ }
+
+ /* enable analog inputs and outputs
+ * (one bit per stereo-channel) */
+ ret = comm_rt->write16(comm_rt, 0x02, 0x02,
+ (1 << (OUT_N_CHANNELS / 2)) - 1,
+ (1 << (IN_N_CHANNELS / 2)) - 1);
+ if (ret < 0) {
+ snd_printk(KERN_ERR PREFIX "error initializing analog channels "
+ "while setting samplerate %d.\n",
+ rates[rt->rate]);
+ return ret;
+ }
+ /* disable digital inputs and outputs */
+ ret = comm_rt->write16(comm_rt, 0x02, 0x03, 0x00, 0x00);
+ if (ret < 0) {
+ snd_printk(KERN_ERR PREFIX "error initializing digital "
+ "channels while setting samplerate %d.\n",
+ rates[rt->rate]);
+ return ret;
+ }
+
+ ret = comm_rt->write16(comm_rt, 0x02, 0x00, 0x00, 0x01);
+ if (ret < 0) {
+ snd_printk(KERN_ERR PREFIX "error starting streaming while "
+ "setting samplerate %d.\n", rates[rt->rate]);
+ return ret;
+ }
+
+ rt->in_n_analog = IN_N_CHANNELS;
+ rt->out_n_analog = OUT_N_CHANNELS;
+ rt->in_packet_size = rates_in_packet_size[rt->rate];
+ rt->out_packet_size = rates_out_packet_size[rt->rate];
+ return 0;
+}
+
+static struct pcm_substream *usb6fire_pcm_get_substream(
+ struct snd_pcm_substream *alsa_sub)
+{
+ struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub);
+
+ if (alsa_sub->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ return &rt->playback;
+ else if (alsa_sub->stream == SNDRV_PCM_STREAM_CAPTURE)
+ return &rt->capture;
+ snd_printk(KERN_ERR PREFIX "error getting pcm substream slot.\n");
+ return NULL;
+}
+
+/* call with stream_mutex locked */
+static void usb6fire_pcm_stream_stop(struct pcm_runtime *rt)
+{
+ int i;
+
+ if (rt->stream_state != STREAM_DISABLED) {
+ for (i = 0; i < PCM_N_URBS; i++) {
+ usb_kill_urb(&rt->in_urbs[i].instance);
+ usb_kill_urb(&rt->out_urbs[i].instance);
+ }
+ rt->stream_state = STREAM_DISABLED;
+ }
+}
+
+/* call with stream_mutex locked */
+static int usb6fire_pcm_stream_start(struct pcm_runtime *rt)
+{
+ int ret;
+ int i;
+ int k;
+ struct usb_iso_packet_descriptor *packet;
+
+ if (rt->stream_state == STREAM_DISABLED) {
+ /* submit our in urbs */
+ rt->stream_wait_cond = false;
+ rt->stream_state = STREAM_STARTING;
+ for (i = 0; i < PCM_N_URBS; i++) {
+ for (k = 0; k < PCM_N_PACKETS_PER_URB; k++) {
+ packet = &rt->in_urbs[i].packets[k];
+ packet->offset = k * rt->in_packet_size;
+ packet->length = rt->in_packet_size;
+ packet->actual_length = 0;
+ packet->status = 0;
+ }
+ ret = usb_submit_urb(&rt->in_urbs[i].instance,
+ GFP_ATOMIC);
+ if (ret) {
+ usb6fire_pcm_stream_stop(rt);
+ return ret;
+ }
+ }
+
+ /* wait for first out urb to return (sent in in urb handler) */
+ wait_event_timeout(rt->stream_wait_queue, rt->stream_wait_cond,
+ HZ);
+ if (rt->stream_wait_cond)
+ rt->stream_state = STREAM_RUNNING;
+ else {
+ usb6fire_pcm_stream_stop(rt);
+ return -EIO;
+ }
+ }
+ return 0;
+}
+
+/* call with substream locked */
+static void usb6fire_pcm_capture(struct pcm_substream *sub, struct pcm_urb *urb)
+{
+ int i;
+ int frame;
+ int frame_count;
+ unsigned int total_length = 0;
+ struct pcm_runtime *rt = snd_pcm_substream_chip(sub->instance);
+ struct snd_pcm_runtime *alsa_rt = sub->instance->runtime;
+ u32 *src = (u32 *) urb->buffer;
+ u32 *dest = (u32 *) (alsa_rt->dma_area + sub->dma_off
+ * (alsa_rt->frame_bits >> 3));
+ u32 *dest_end = (u32 *) (alsa_rt->dma_area + alsa_rt->buffer_size
+ * (alsa_rt->frame_bits >> 3));
+ int bytes_per_frame = alsa_rt->channels << 2;
+
+ for (i = 0; i < PCM_N_PACKETS_PER_URB; i++) {
+ /* at least 4 header bytes for valid packet.
+ * after that: 32 bits per sample for analog channels */
+ if (urb->packets[i].actual_length > 4)
+ frame_count = (urb->packets[i].actual_length - 4)
+ / (rt->in_n_analog << 2);
+ else
+ frame_count = 0;
+
+ src = (u32 *) (urb->buffer + total_length);
+ src++; /* skip leading 4 bytes of every packet */
+ total_length += urb->packets[i].length;
+ for (frame = 0; frame < frame_count; frame++) {
+ memcpy(dest, src, bytes_per_frame);
+ dest += alsa_rt->channels;
+ src += rt->in_n_analog;
+ sub->dma_off++;
+ sub->period_off++;
+ if (dest == dest_end) {
+ sub->dma_off = 0;
+ dest = (u32 *) alsa_rt->dma_area;
+ }
+ }
+ }
+}
+
+/* call with substream locked */
+static void usb6fire_pcm_playback(struct pcm_substream *sub,
+ struct pcm_urb *urb)
+{
+ int i;
+ int frame;
+ int frame_count;
+ struct pcm_runtime *rt = snd_pcm_substream_chip(sub->instance);
+ struct snd_pcm_runtime *alsa_rt = sub->instance->runtime;
+ u32 *src = (u32 *) (alsa_rt->dma_area + sub->dma_off
+ * (alsa_rt->frame_bits >> 3));
+ u32 *src_end = (u32 *) (alsa_rt->dma_area + alsa_rt->buffer_size
+ * (alsa_rt->frame_bits >> 3));
+ u32 *dest = (u32 *) urb->buffer;
+ int bytes_per_frame = alsa_rt->channels << 2;
+
+ for (i = 0; i < PCM_N_PACKETS_PER_URB; i++) {
+ /* at least 4 header bytes for valid packet.
+ * after that: 32 bits per sample for analog channels */
+ if (urb->packets[i].length > 4)
+ frame_count = (urb->packets[i].length - 4)
+ / (rt->out_n_analog << 2);
+ else
+ frame_count = 0;
+ dest++; /* skip leading 4 bytes of every frame */
+ for (frame = 0; frame < frame_count; frame++) {
+ memcpy(dest, src, bytes_per_frame);
+ src += alsa_rt->channels;
+ dest += rt->out_n_analog;
+ sub->dma_off++;
+ sub->period_off++;
+ if (src == src_end) {
+ src = (u32 *) alsa_rt->dma_area;
+ sub->dma_off = 0;
+ }
+ }
+ }
+}
+
+static void usb6fire_pcm_in_urb_handler(struct urb *usb_urb)
+{
+ struct pcm_urb *in_urb = usb_urb->context;
+ struct pcm_urb *out_urb = in_urb->peer;
+ struct pcm_runtime *rt = in_urb->chip->pcm;
+ struct pcm_substream *sub;
+ unsigned long flags;
+ int total_length = 0;
+ int frame_count;
+ int frame;
+ int channel;
+ int i;
+ u8 *dest;
+
+ if (usb_urb->status || rt->panic || rt->stream_state == STREAM_STOPPING)
+ return;
+ for (i = 0; i < PCM_N_PACKETS_PER_URB; i++)
+ if (in_urb->packets[i].status) {
+ rt->panic = true;
+ return;
+ }
+
+ if (rt->stream_state == STREAM_DISABLED) {
+ snd_printk(KERN_ERR PREFIX "internal error: "
+ "stream disabled in in-urb handler.\n");
+ return;
+ }
+
+ /* receive our capture data */
+ sub = &rt->capture;
+ spin_lock_irqsave(&sub->lock, flags);
+ if (sub->active) {
+ usb6fire_pcm_capture(sub, in_urb);
+ if (sub->period_off >= sub->instance->runtime->period_size) {
+ sub->period_off %= sub->instance->runtime->period_size;
+ spin_unlock_irqrestore(&sub->lock, flags);
+ snd_pcm_period_elapsed(sub->instance);
+ } else
+ spin_unlock_irqrestore(&sub->lock, flags);
+ } else
+ spin_unlock_irqrestore(&sub->lock, flags);
+
+ /* setup out urb structure */
+ for (i = 0; i < PCM_N_PACKETS_PER_URB; i++) {
+ out_urb->packets[i].offset = total_length;
+ out_urb->packets[i].length = (in_urb->packets[i].actual_length
+ - 4) / (rt->in_n_analog << 2)
+ * (rt->out_n_analog << 2) + 4;
+ out_urb->packets[i].status = 0;
+ total_length += out_urb->packets[i].length;
+ }
+ memset(out_urb->buffer, 0, total_length);
+
+ /* now send our playback data (if a free out urb was found) */
+ sub = &rt->playback;
+ spin_lock_irqsave(&sub->lock, flags);
+ if (sub->active) {
+ usb6fire_pcm_playback(sub, out_urb);
+ if (sub->period_off >= sub->instance->runtime->period_size) {
+ sub->period_off %= sub->instance->runtime->period_size;
+ spin_unlock_irqrestore(&sub->lock, flags);
+ snd_pcm_period_elapsed(sub->instance);
+ } else
+ spin_unlock_irqrestore(&sub->lock, flags);
+ } else
+ spin_unlock_irqrestore(&sub->lock, flags);
+
+ /* setup the 4th byte of each sample (0x40 for analog channels) */
+ dest = out_urb->buffer;
+ for (i = 0; i < PCM_N_PACKETS_PER_URB; i++)
+ if (out_urb->packets[i].length >= 4) {
+ frame_count = (out_urb->packets[i].length - 4)
+ / (rt->out_n_analog << 2);
+ *(dest++) = 0xaa;
+ *(dest++) = 0xaa;
+ *(dest++) = frame_count;
+ *(dest++) = 0x00;
+ for (frame = 0; frame < frame_count; frame++)
+ for (channel = 0;
+ channel < rt->out_n_analog;
+ channel++) {
+ dest += 3; /* skip sample data */
+ *(dest++) = 0x40;
+ }
+ }
+ usb_submit_urb(&out_urb->instance, GFP_ATOMIC);
+ usb_submit_urb(&in_urb->instance, GFP_ATOMIC);
+}
+
+static void usb6fire_pcm_out_urb_handler(struct urb *usb_urb)
+{
+ struct pcm_urb *urb = usb_urb->context;
+ struct pcm_runtime *rt = urb->chip->pcm;
+
+ if (rt->stream_state == STREAM_STARTING) {
+ rt->stream_wait_cond = true;
+ wake_up(&rt->stream_wait_queue);
+ }
+}
+
+static int usb6fire_pcm_open(struct snd_pcm_substream *alsa_sub)
+{
+ struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub);
+ struct pcm_substream *sub = NULL;
+ struct snd_pcm_runtime *alsa_rt = alsa_sub->runtime;
+
+ if (rt->panic)
+ return -EPIPE;
+
+ mutex_lock(&rt->stream_mutex);
+ alsa_rt->hw = pcm_hw;
+
+ if (alsa_sub->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ if (rt->rate >= 0)
+ alsa_rt->hw.rates = rates_alsaid[rt->rate];
+ alsa_rt->hw.channels_max = OUT_N_CHANNELS;
+ sub = &rt->playback;
+ } else if (alsa_sub->stream == SNDRV_PCM_STREAM_CAPTURE) {
+ if (rt->rate >= 0)
+ alsa_rt->hw.rates = rates_alsaid[rt->rate];
+ alsa_rt->hw.channels_max = IN_N_CHANNELS;
+ sub = &rt->capture;
+ }
+
+ if (!sub) {
+ mutex_unlock(&rt->stream_mutex);
+ snd_printk(KERN_ERR PREFIX "invalid stream type.\n");
+ return -EINVAL;
+ }
+
+ sub->instance = alsa_sub;
+ sub->active = false;
+ mutex_unlock(&rt->stream_mutex);
+ return 0;
+}
+
+static int usb6fire_pcm_close(struct snd_pcm_substream *alsa_sub)
+{
+ struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub);
+ struct pcm_substream *sub = usb6fire_pcm_get_substream(alsa_sub);
+ unsigned long flags;
+
+ if (rt->panic)
+ return 0;
+
+ mutex_lock(&rt->stream_mutex);
+ if (sub) {
+ /* deactivate substream */
+ spin_lock_irqsave(&sub->lock, flags);
+ sub->instance = NULL;
+ sub->active = false;
+ spin_unlock_irqrestore(&sub->lock, flags);
+
+ /* all substreams closed? if so, stop streaming */
+ if (!rt->playback.instance && !rt->capture.instance) {
+ usb6fire_pcm_stream_stop(rt);
+ rt->rate = -1;
+ }
+ }
+ mutex_unlock(&rt->stream_mutex);
+ return 0;
+}
+
+static int usb6fire_pcm_hw_params(struct snd_pcm_substream *alsa_sub,
+ struct snd_pcm_hw_params *hw_params)
+{
+ return snd_pcm_lib_malloc_pages(alsa_sub,
+ params_buffer_bytes(hw_params));
+}
+
+static int usb6fire_pcm_hw_free(struct snd_pcm_substream *alsa_sub)
+{
+ return snd_pcm_lib_free_pages(alsa_sub);
+}
+
+static int usb6fire_pcm_prepare(struct snd_pcm_substream *alsa_sub)
+{
+ struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub);
+ struct pcm_substream *sub = usb6fire_pcm_get_substream(alsa_sub);
+ struct snd_pcm_runtime *alsa_rt = alsa_sub->runtime;
+ int i;
+ int ret;
+
+ if (rt->panic)
+ return -EPIPE;
+ if (!sub)
+ return -ENODEV;
+
+ mutex_lock(&rt->stream_mutex);
+ sub->dma_off = 0;
+ sub->period_off = 0;
+
+ if (rt->stream_state == STREAM_DISABLED) {
+ for (i = 0; i < ARRAY_SIZE(rates); i++)
+ if (alsa_rt->rate == rates[i]) {
+ rt->rate = i;
+ break;
+ }
+ if (i == ARRAY_SIZE(rates)) {
+ mutex_unlock(&rt->stream_mutex);
+ snd_printk("invalid rate %d in prepare.\n",
+ alsa_rt->rate);
+ return -EINVAL;
+ }
+
+ ret = usb6fire_pcm_set_rate(rt);
+ if (ret) {
+ mutex_unlock(&rt->stream_mutex);
+ return ret;
+ }
+ ret = usb6fire_pcm_stream_start(rt);
+ if (ret) {
+ mutex_unlock(&rt->stream_mutex);
+ snd_printk(KERN_ERR PREFIX
+ "could not start pcm stream.\n");
+ return ret;
+ }
+ }
+ mutex_unlock(&rt->stream_mutex);
+ return 0;
+}
+
+static int usb6fire_pcm_trigger(struct snd_pcm_substream *alsa_sub, int cmd)
+{
+ struct pcm_substream *sub = usb6fire_pcm_get_substream(alsa_sub);
+ struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub);
+ unsigned long flags;
+
+ if (rt->panic)
+ return -EPIPE;
+ if (!sub)
+ return -ENODEV;
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ spin_lock_irqsave(&sub->lock, flags);
+ sub->active = true;
+ spin_unlock_irqrestore(&sub->lock, flags);
+ return 0;
+
+ case SNDRV_PCM_TRIGGER_STOP:
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ spin_lock_irqsave(&sub->lock, flags);
+ sub->active = false;
+ spin_unlock_irqrestore(&sub->lock, flags);
+ return 0;
+
+ default:
+ return -EINVAL;
+ }
+}
+
+static snd_pcm_uframes_t usb6fire_pcm_pointer(
+ struct snd_pcm_substream *alsa_sub)
+{
+ struct pcm_substream *sub = usb6fire_pcm_get_substream(alsa_sub);
+ struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub);
+ unsigned long flags;
+ snd_pcm_uframes_t ret;
+
+ if (rt->panic || !sub)
+ return SNDRV_PCM_STATE_XRUN;
+
+ spin_lock_irqsave(&sub->lock, flags);
+ ret = sub->dma_off;
+ spin_unlock_irqrestore(&sub->lock, flags);
+ return ret;
+}
+
+static struct snd_pcm_ops pcm_ops = {
+ .open = usb6fire_pcm_open,
+ .close = usb6fire_pcm_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = usb6fire_pcm_hw_params,
+ .hw_free = usb6fire_pcm_hw_free,
+ .prepare = usb6fire_pcm_prepare,
+ .trigger = usb6fire_pcm_trigger,
+ .pointer = usb6fire_pcm_pointer,
+};
+
+static void __devinit usb6fire_pcm_init_urb(struct pcm_urb *urb,
+ struct sfire_chip *chip, bool in, int ep,
+ void (*handler)(struct urb *))
+{
+ urb->chip = chip;
+ usb_init_urb(&urb->instance);
+ urb->instance.transfer_buffer = urb->buffer;
+ urb->instance.transfer_buffer_length =
+ PCM_N_PACKETS_PER_URB * PCM_MAX_PACKET_SIZE;
+ urb->instance.dev = chip->dev;
+ urb->instance.pipe = in ? usb_rcvisocpipe(chip->dev, ep)
+ : usb_sndisocpipe(chip->dev, ep);
+ urb->instance.interval = 1;
+ urb->instance.transfer_flags = URB_ISO_ASAP;
+ urb->instance.complete = handler;
+ urb->instance.context = urb;
+ urb->instance.number_of_packets = PCM_N_PACKETS_PER_URB;
+}
+
+int __devinit usb6fire_pcm_init(struct sfire_chip *chip)
+{
+ int i;
+ int ret;
+ struct snd_pcm *pcm;
+ struct pcm_runtime *rt =
+ kzalloc(sizeof(struct pcm_runtime), GFP_KERNEL);
+
+ if (!rt)
+ return -ENOMEM;
+
+ rt->chip = chip;
+ rt->stream_state = STREAM_DISABLED;
+ rt->rate = -1;
+ init_waitqueue_head(&rt->stream_wait_queue);
+ mutex_init(&rt->stream_mutex);
+
+ spin_lock_init(&rt->playback.lock);
+ spin_lock_init(&rt->capture.lock);
+
+ for (i = 0; i < PCM_N_URBS; i++) {
+ usb6fire_pcm_init_urb(&rt->in_urbs[i], chip, true, IN_EP,
+ usb6fire_pcm_in_urb_handler);
+ usb6fire_pcm_init_urb(&rt->out_urbs[i], chip, false, OUT_EP,
+ usb6fire_pcm_out_urb_handler);
+
+ rt->in_urbs[i].peer = &rt->out_urbs[i];
+ rt->out_urbs[i].peer = &rt->in_urbs[i];
+ }
+
+ ret = snd_pcm_new(chip->card, "DMX6FireUSB", 0, 1, 1, &pcm);
+ if (ret < 0) {
+ kfree(rt);
+ snd_printk(KERN_ERR PREFIX "cannot create pcm instance.\n");
+ return ret;
+ }
+
+ pcm->private_data = rt;
+ strcpy(pcm->name, "DMX 6Fire USB");
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &pcm_ops);
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pcm_ops);
+
+ ret = snd_pcm_lib_preallocate_pages_for_all(pcm,
+ SNDRV_DMA_TYPE_CONTINUOUS,
+ snd_dma_continuous_data(GFP_KERNEL),
+ MAX_BUFSIZE, MAX_BUFSIZE);
+ if (ret) {
+ kfree(rt);
+ snd_printk(KERN_ERR PREFIX
+ "error preallocating pcm buffers.\n");
+ return ret;
+ }
+ rt->instance = pcm;
+
+ chip->pcm = rt;
+ return 0;
+}
+
+void usb6fire_pcm_abort(struct sfire_chip *chip)
+{
+ struct pcm_runtime *rt = chip->pcm;
+ int i;
+
+ if (rt) {
+ rt->panic = true;
+
+ if (rt->playback.instance)
+ snd_pcm_stop(rt->playback.instance,
+ SNDRV_PCM_STATE_XRUN);
+ if (rt->capture.instance)
+ snd_pcm_stop(rt->capture.instance,
+ SNDRV_PCM_STATE_XRUN);
+
+ for (i = 0; i < PCM_N_URBS; i++) {
+ usb_poison_urb(&rt->in_urbs[i].instance);
+ usb_poison_urb(&rt->out_urbs[i].instance);
+ }
+
+ }
+}
+
+void usb6fire_pcm_destroy(struct sfire_chip *chip)
+{
+ kfree(chip->pcm);
+ chip->pcm = NULL;
+}
diff --git a/sound/usb/6fire/pcm.h b/sound/usb/6fire/pcm.h
new file mode 100644
index 0000000..2bee813
--- /dev/null
+++ b/sound/usb/6fire/pcm.h
@@ -0,0 +1,76 @@
+/*
+ * Linux driver for TerraTec DMX 6Fire USB
+ *
+ * Author: Torsten Schenk <torsten.schenk@zoho.com>
+ * Created: Jan 01, 2011
+ * Version: 0.3.0
+ * Copyright: (C) Torsten Schenk
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef USB6FIRE_PCM_H
+#define USB6FIRE_PCM_H
+
+#include <sound/pcm.h>
+#include <linux/mutex.h>
+
+#include "common.h"
+
+enum /* settings for pcm */
+{
+ /* maximum of EP_W_MAX_PACKET_SIZE[] (see firmware.c) */
+ PCM_N_URBS = 16, PCM_N_PACKETS_PER_URB = 8, PCM_MAX_PACKET_SIZE = 604
+};
+
+struct pcm_urb {
+ struct sfire_chip *chip;
+
+ /* BEGIN DO NOT SEPARATE */
+ struct urb instance;
+ struct usb_iso_packet_descriptor packets[PCM_N_PACKETS_PER_URB];
+ /* END DO NOT SEPARATE */
+ u8 buffer[PCM_N_PACKETS_PER_URB * PCM_MAX_PACKET_SIZE];
+
+ struct pcm_urb *peer;
+};
+
+struct pcm_substream {
+ spinlock_t lock;
+ struct snd_pcm_substream *instance;
+
+ bool active;
+
+ snd_pcm_uframes_t dma_off; /* current position in alsa dma_area */
+ snd_pcm_uframes_t period_off; /* current position in current period */
+};
+
+struct pcm_runtime {
+ struct sfire_chip *chip;
+ struct snd_pcm *instance;
+
+ struct pcm_substream playback;
+ struct pcm_substream capture;
+ bool panic; /* if set driver won't do anymore pcm on device */
+
+ struct pcm_urb in_urbs[PCM_N_URBS];
+ struct pcm_urb out_urbs[PCM_N_URBS];
+ int in_packet_size;
+ int out_packet_size;
+ int in_n_analog; /* number of analog channels soundcard sends */
+ int out_n_analog; /* number of analog channels soundcard receives */
+
+ struct mutex stream_mutex;
+ u8 stream_state; /* one of STREAM_XXX (pcm.c) */
+ u8 rate; /* one of PCM_RATE_XXX */
+ wait_queue_head_t stream_wait_queue;
+ bool stream_wait_cond;
+};
+
+int __devinit usb6fire_pcm_init(struct sfire_chip *chip);
+void usb6fire_pcm_abort(struct sfire_chip *chip);
+void usb6fire_pcm_destroy(struct sfire_chip *chip);
+#endif /* USB6FIRE_PCM_H */
diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig
index 112984f..97724d8 100644
--- a/sound/usb/Kconfig
+++ b/sound/usb/Kconfig
@@ -62,6 +62,7 @@ config SND_USB_CAIAQ
* Native Instruments Audio 2 DJ
* Native Instruments Audio 4 DJ
* Native Instruments Audio 8 DJ
+ * Native Instruments Traktor Audio 2
* Native Instruments Guitar Rig Session I/O
* Native Instruments Guitar Rig mobile
* Native Instruments Traktor Kontrol X1
@@ -97,5 +98,21 @@ config SND_USB_US122L
To compile this driver as a module, choose M here: the module
will be called snd-usb-us122l.
+config SND_USB_6FIRE
+ tristate "TerraTec DMX 6Fire USB"
+ depends on EXPERIMENTAL
+ select FW_LOADER
+ select SND_RAWMIDI
+ select SND_PCM
+ help
+ Say Y here to include support for TerraTec 6fire DMX USB interface.
+
+ You will need firmware files in order to be able to use the device
+ after it has been coldstarted. This driver currently does not support
+ firmware loading for all devices. If you own such a device,
+ you could start windows and let the windows driver upload
+ the firmware. As long as you do not unplug your device from power,
+ it should be usable.
+
endif # SND_USB
diff --git a/sound/usb/Makefile b/sound/usb/Makefile
index 1e362bf..cf9ed66 100644
--- a/sound/usb/Makefile
+++ b/sound/usb/Makefile
@@ -23,4 +23,4 @@ obj-$(CONFIG_SND_USB_UA101) += snd-usbmidi-lib.o
obj-$(CONFIG_SND_USB_USX2Y) += snd-usbmidi-lib.o
obj-$(CONFIG_SND_USB_US122L) += snd-usbmidi-lib.o
-obj-$(CONFIG_SND) += misc/ usx2y/ caiaq/
+obj-$(CONFIG_SND) += misc/ usx2y/ caiaq/ 6fire/
diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c
index 66eabaf..d0d493c 100644
--- a/sound/usb/caiaq/audio.c
+++ b/sound/usb/caiaq/audio.c
@@ -805,6 +805,7 @@ int snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *dev)
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO2DJ):
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ):
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ):
+ case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORAUDIO2):
dev->samplerates |= SNDRV_PCM_RATE_88200;
break;
}
diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c
index 6480c32..45bc4a2 100644
--- a/sound/usb/caiaq/device.c
+++ b/sound/usb/caiaq/device.c
@@ -46,6 +46,7 @@ MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
"{Native Instruments, Audio 2 DJ},"
"{Native Instruments, Audio 4 DJ},"
"{Native Instruments, Audio 8 DJ},"
+ "{Native Instruments, Traktor Audio 2},"
"{Native Instruments, Session I/O},"
"{Native Instruments, GuitarRig mobile}"
"{Native Instruments, Traktor Kontrol X1}"
@@ -140,6 +141,11 @@ static struct usb_device_id snd_usb_id_table[] = {
.idVendor = USB_VID_NATIVEINSTRUMENTS,
.idProduct = USB_PID_TRAKTORKONTROLS4
},
+ {
+ .match_flags = USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = USB_VID_NATIVEINSTRUMENTS,
+ .idProduct = USB_PID_TRAKTORAUDIO2
+ },
{ /* terminator */ }
};
diff --git a/sound/usb/caiaq/device.h b/sound/usb/caiaq/device.h
index e3d8a3e..b2b3101 100644
--- a/sound/usb/caiaq/device.h
+++ b/sound/usb/caiaq/device.h
@@ -17,6 +17,7 @@
#define USB_PID_GUITARRIGMOBILE 0x0d8d
#define USB_PID_TRAKTORKONTROLX1 0x2305
#define USB_PID_TRAKTORKONTROLS4 0xbaff
+#define USB_PID_TRAKTORAUDIO2 0x041d
#define EP1_BUFSIZE 64
#define EP4_BUFSIZE 512
diff --git a/sound/usb/card.c b/sound/usb/card.c
index c0f8270b..40722f8 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -65,6 +65,7 @@
#include "pcm.h"
#include "urb.h"
#include "format.h"
+#include "power.h"
MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
MODULE_DESCRIPTION("USB Audio");
@@ -330,6 +331,7 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx,
chip->setup = device_setup[idx];
chip->nrpacks = nrpacks;
chip->async_unlink = async_unlink;
+ chip->probing = 1;
chip->usb_id = USB_ID(le16_to_cpu(dev->descriptor.idVendor),
le16_to_cpu(dev->descriptor.idProduct));
@@ -451,6 +453,7 @@ static void *snd_usb_audio_probe(struct usb_device *dev,
goto __error;
}
chip = usb_chip[i];
+ chip->probing = 1;
break;
}
}
@@ -466,6 +469,7 @@ static void *snd_usb_audio_probe(struct usb_device *dev,
goto __error;
}
snd_card_set_dev(chip->card, &intf->dev);
+ chip->pm_intf = intf;
break;
}
if (!chip) {
@@ -505,6 +509,7 @@ static void *snd_usb_audio_probe(struct usb_device *dev,
usb_chip[chip->index] = chip;
chip->num_interfaces++;
+ chip->probing = 0;
mutex_unlock(&register_mutex);
return chip;
@@ -581,29 +586,61 @@ static void usb_audio_disconnect(struct usb_interface *intf)
}
#ifdef CONFIG_PM
+
+int snd_usb_autoresume(struct snd_usb_audio *chip)
+{
+ int err = -ENODEV;
+
+ if (!chip->shutdown && !chip->probing)
+ err = usb_autopm_get_interface(chip->pm_intf);
+
+ return err;
+}
+
+void snd_usb_autosuspend(struct snd_usb_audio *chip)
+{
+ if (!chip->shutdown && !chip->probing)
+ usb_autopm_put_interface(chip->pm_intf);
+}
+
static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message)
{
struct snd_usb_audio *chip = usb_get_intfdata(intf);
struct list_head *p;
struct snd_usb_stream *as;
+ struct usb_mixer_interface *mixer;
if (chip == (void *)-1L)
return 0;
- snd_power_change_state(chip->card, SNDRV_CTL_POWER_D3hot);
- if (!chip->num_suspended_intf++) {
- list_for_each(p, &chip->pcm_list) {
- as = list_entry(p, struct snd_usb_stream, list);
- snd_pcm_suspend_all(as->pcm);
- }
+ if (!(message.event & PM_EVENT_AUTO)) {
+ snd_power_change_state(chip->card, SNDRV_CTL_POWER_D3hot);
+ if (!chip->num_suspended_intf++) {
+ list_for_each(p, &chip->pcm_list) {
+ as = list_entry(p, struct snd_usb_stream, list);
+ snd_pcm_suspend_all(as->pcm);
+ }
+ }
+ } else {
+ /*
+ * otherwise we keep the rest of the system in the dark
+ * to keep this transparent
+ */
+ if (!chip->num_suspended_intf++)
+ chip->autosuspended = 1;
}
+ list_for_each_entry(mixer, &chip->mixer_list, list)
+ snd_usb_mixer_inactivate(mixer);
+
return 0;
}
static int usb_audio_resume(struct usb_interface *intf)
{
struct snd_usb_audio *chip = usb_get_intfdata(intf);
+ struct usb_mixer_interface *mixer;
+ int err = 0;
if (chip == (void *)-1L)
return 0;
@@ -611,12 +648,20 @@ static int usb_audio_resume(struct usb_interface *intf)
return 0;
/*
* ALSA leaves material resumption to user space
- * we just notify
+ * we just notify and restart the mixers
*/
+ list_for_each_entry(mixer, &chip->mixer_list, list) {
+ err = snd_usb_mixer_activate(mixer);
+ if (err < 0)
+ goto err_out;
+ }
- snd_power_change_state(chip->card, SNDRV_CTL_POWER_D0);
+ if (!chip->autosuspended)
+ snd_power_change_state(chip->card, SNDRV_CTL_POWER_D0);
+ chip->autosuspended = 0;
- return 0;
+err_out:
+ return err;
}
#else
#define usb_audio_suspend NULL
@@ -644,6 +689,7 @@ static struct usb_driver usb_audio_driver = {
.suspend = usb_audio_suspend,
.resume = usb_audio_resume,
.id_table = usb_audio_ids,
+ .supports_autosuspend = 1,
};
static int __init snd_usb_audio_init(void)
diff --git a/sound/usb/midi.c b/sound/usb/midi.c
index db2dc5f..b4b39c0 100644
--- a/sound/usb/midi.c
+++ b/sound/usb/midi.c
@@ -54,6 +54,7 @@
#include <sound/asequencer.h>
#include "usbaudio.h"
#include "midi.h"
+#include "power.h"
#include "helper.h"
/*
@@ -1044,6 +1045,7 @@ static int snd_usbmidi_output_open(struct snd_rawmidi_substream *substream)
struct snd_usb_midi* umidi = substream->rmidi->private_data;
struct usbmidi_out_port* port = NULL;
int i, j;
+ int err;
for (i = 0; i < MIDI_MAX_ENDPOINTS; ++i)
if (umidi->endpoints[i].out)
@@ -1056,6 +1058,9 @@ static int snd_usbmidi_output_open(struct snd_rawmidi_substream *substream)
snd_BUG();
return -ENXIO;
}
+ err = usb_autopm_get_interface(umidi->iface);
+ if (err < 0)
+ return -EIO;
substream->runtime->private_data = port;
port->state = STATE_UNKNOWN;
substream_open(substream, 1);
@@ -1064,7 +1069,10 @@ static int snd_usbmidi_output_open(struct snd_rawmidi_substream *substream)
static int snd_usbmidi_output_close(struct snd_rawmidi_substream *substream)
{
+ struct snd_usb_midi* umidi = substream->rmidi->private_data;
+
substream_open(substream, 0);
+ usb_autopm_put_interface(umidi->iface);
return 0;
}
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index 85af605..5e47757 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -61,6 +61,7 @@
#include "mixer.h"
#include "helper.h"
#include "mixer_quirks.h"
+#include "power.h"
#define MAX_ID_ELEMS 256
@@ -295,16 +296,22 @@ static int get_ctl_value_v1(struct usb_mixer_elem_info *cval, int request, int v
unsigned char buf[2];
int val_len = cval->val_type >= USB_MIXER_S16 ? 2 : 1;
int timeout = 10;
+ int err;
+ err = snd_usb_autoresume(cval->mixer->chip);
+ if (err < 0)
+ return -EIO;
while (timeout-- > 0) {
if (snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), request,
USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN,
validx, snd_usb_ctrl_intf(chip) | (cval->id << 8),
buf, val_len, 100) >= val_len) {
*value_ret = convert_signed_value(cval, snd_usb_combine_bytes(buf, val_len));
+ snd_usb_autosuspend(cval->mixer->chip);
return 0;
}
}
+ snd_usb_autosuspend(cval->mixer->chip);
snd_printdd(KERN_ERR "cannot get ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d\n",
request, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), cval->val_type);
return -EINVAL;
@@ -328,12 +335,18 @@ static int get_ctl_value_v2(struct usb_mixer_elem_info *cval, int request, int v
memset(buf, 0, sizeof(buf));
+ ret = snd_usb_autoresume(chip) ? -EIO : 0;
+ if (ret)
+ goto error;
+
ret = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), bRequest,
USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN,
validx, snd_usb_ctrl_intf(chip) | (cval->id << 8),
buf, size, 1000);
+ snd_usb_autosuspend(chip);
if (ret < 0) {
+error:
snd_printk(KERN_ERR "cannot get ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d\n",
request, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), cval->val_type);
return ret;
@@ -413,7 +426,7 @@ int snd_usb_mixer_set_ctl_value(struct usb_mixer_elem_info *cval,
{
struct snd_usb_audio *chip = cval->mixer->chip;
unsigned char buf[2];
- int val_len, timeout = 10;
+ int val_len, err, timeout = 10;
if (cval->mixer->protocol == UAC_VERSION_1) {
val_len = cval->val_type >= USB_MIXER_S16 ? 2 : 1;
@@ -433,13 +446,19 @@ int snd_usb_mixer_set_ctl_value(struct usb_mixer_elem_info *cval,
value_set = convert_bytes_value(cval, value_set);
buf[0] = value_set & 0xff;
buf[1] = (value_set >> 8) & 0xff;
+ err = snd_usb_autoresume(chip);
+ if (err < 0)
+ return -EIO;
while (timeout-- > 0)
if (snd_usb_ctl_msg(chip->dev,
usb_sndctrlpipe(chip->dev, 0), request,
USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
validx, snd_usb_ctrl_intf(chip) | (cval->id << 8),
- buf, val_len, 100) >= 0)
+ buf, val_len, 100) >= 0) {
+ snd_usb_autosuspend(chip);
return 0;
+ }
+ snd_usb_autosuspend(chip);
snd_printdd(KERN_ERR "cannot set ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d, data = %#x/%#x\n",
request, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), cval->val_type, buf[0], buf[1]);
return -EINVAL;
@@ -987,6 +1006,7 @@ static void build_feature_ctl(struct mixer_build *state, void *raw_desc,
struct snd_kcontrol *kctl;
struct usb_mixer_elem_info *cval;
const struct usbmix_name_map *map;
+ unsigned int range;
control++; /* change from zero-based to 1-based value */
@@ -1121,6 +1141,7 @@ static void build_feature_ctl(struct mixer_build *state, void *raw_desc,
}
break;
+ case USB_ID(0x046d, 0x0808):
case USB_ID(0x046d, 0x0809):
case USB_ID(0x046d, 0x0991):
/* Most audio usb devices lie about volume resolution.
@@ -1136,6 +1157,21 @@ static void build_feature_ctl(struct mixer_build *state, void *raw_desc,
}
+ range = (cval->max - cval->min) / cval->res;
+ /* Are there devices with volume range more than 255? I use a bit more
+ * to be sure. 384 is a resolution magic number found on Logitech
+ * devices. It will definitively catch all buggy Logitech devices.
+ */
+ if (range > 384) {
+ snd_printk(KERN_WARNING "usb_audio: Warning! Unlikely big "
+ "volume range (=%u), cval->res is probably wrong.",
+ range);
+ snd_printk(KERN_WARNING "usb_audio: [%d] FU [%s] ch = %d, "
+ "val = %d/%d/%d", cval->id,
+ kctl->id.name, cval->channels,
+ cval->min, cval->max, cval->res);
+ }
+
snd_printdd(KERN_INFO "[%d] FU [%s] ch = %d, val = %d/%d/%d\n",
cval->id, kctl->id.name, cval->channels, cval->min, cval->max, cval->res);
add_control_to_empty(state, kctl);
@@ -2058,8 +2094,9 @@ static void snd_usb_mixer_interrupt(struct urb *urb)
{
struct usb_mixer_interface *mixer = urb->context;
int len = urb->actual_length;
+ int ustatus = urb->status;
- if (urb->status != 0)
+ if (ustatus != 0)
goto requeue;
if (mixer->protocol == UAC_VERSION_1) {
@@ -2100,12 +2137,32 @@ static void snd_usb_mixer_interrupt(struct urb *urb)
}
requeue:
- if (urb->status != -ENOENT && urb->status != -ECONNRESET) {
+ if (ustatus != -ENOENT && ustatus != -ECONNRESET && ustatus != -ESHUTDOWN) {
urb->dev = mixer->chip->dev;
usb_submit_urb(urb, GFP_ATOMIC);
}
}
+/* stop any bus activity of a mixer */
+void snd_usb_mixer_inactivate(struct usb_mixer_interface *mixer)
+{
+ usb_kill_urb(mixer->urb);
+ usb_kill_urb(mixer->rc_urb);
+}
+
+int snd_usb_mixer_activate(struct usb_mixer_interface *mixer)
+{
+ int err;
+
+ if (mixer->urb) {
+ err = usb_submit_urb(mixer->urb, GFP_NOIO);
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
/* create the handler for the optional status interrupt endpoint */
static int snd_usb_mixer_status_create(struct usb_mixer_interface *mixer)
{
diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h
index 26c636c..b4a2c81 100644
--- a/sound/usb/mixer.h
+++ b/sound/usb/mixer.h
@@ -52,5 +52,7 @@ void snd_usb_mixer_notify_id(struct usb_mixer_interface *mixer, int unitid);
int snd_usb_mixer_set_ctl_value(struct usb_mixer_elem_info *cval,
int request, int validx, int value_set);
+void snd_usb_mixer_inactivate(struct usb_mixer_interface *mixer);
+int snd_usb_mixer_activate(struct usb_mixer_interface *mixer);
#endif /* __USBMIXER_H */
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 782f741..73dcc82 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -346,6 +346,141 @@ static int snd_xonar_u1_controls_create(struct usb_mixer_interface *mixer)
return 0;
}
+/* Native Instruments device quirks */
+
+#define _MAKE_NI_CONTROL(bRequest,wIndex) ((bRequest) << 16 | (wIndex))
+
+static int snd_nativeinstruments_control_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
+ struct usb_device *dev = mixer->chip->dev;
+ u8 bRequest = (kcontrol->private_value >> 16) & 0xff;
+ u16 wIndex = kcontrol->private_value & 0xffff;
+ u8 tmp;
+
+ int ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), bRequest,
+ USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
+ 0, cpu_to_le16(wIndex),
+ &tmp, sizeof(tmp), 1000);
+
+ if (ret < 0) {
+ snd_printk(KERN_ERR
+ "unable to issue vendor read request (ret = %d)", ret);
+ return ret;
+ }
+
+ ucontrol->value.integer.value[0] = tmp;
+
+ return 0;
+}
+
+static int snd_nativeinstruments_control_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
+ struct usb_device *dev = mixer->chip->dev;
+ u8 bRequest = (kcontrol->private_value >> 16) & 0xff;
+ u16 wIndex = kcontrol->private_value & 0xffff;
+ u16 wValue = ucontrol->value.integer.value[0];
+
+ int ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), bRequest,
+ USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
+ cpu_to_le16(wValue), cpu_to_le16(wIndex),
+ NULL, 0, 1000);
+
+ if (ret < 0) {
+ snd_printk(KERN_ERR
+ "unable to issue vendor write request (ret = %d)", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static struct snd_kcontrol_new snd_nativeinstruments_ta6_mixers[] = {
+ {
+ .name = "Direct Thru Channel A",
+ .private_value = _MAKE_NI_CONTROL(0x01, 0x03),
+ },
+ {
+ .name = "Direct Thru Channel B",
+ .private_value = _MAKE_NI_CONTROL(0x01, 0x05),
+ },
+ {
+ .name = "Phono Input Channel A",
+ .private_value = _MAKE_NI_CONTROL(0x02, 0x03),
+ },
+ {
+ .name = "Phono Input Channel B",
+ .private_value = _MAKE_NI_CONTROL(0x02, 0x05),
+ },
+};
+
+static struct snd_kcontrol_new snd_nativeinstruments_ta10_mixers[] = {
+ {
+ .name = "Direct Thru Channel A",
+ .private_value = _MAKE_NI_CONTROL(0x01, 0x03),
+ },
+ {
+ .name = "Direct Thru Channel B",
+ .private_value = _MAKE_NI_CONTROL(0x01, 0x05),
+ },
+ {
+ .name = "Direct Thru Channel C",
+ .private_value = _MAKE_NI_CONTROL(0x01, 0x07),
+ },
+ {
+ .name = "Direct Thru Channel D",
+ .private_value = _MAKE_NI_CONTROL(0x01, 0x09),
+ },
+ {
+ .name = "Phono Input Channel A",
+ .private_value = _MAKE_NI_CONTROL(0x02, 0x03),
+ },
+ {
+ .name = "Phono Input Channel B",
+ .private_value = _MAKE_NI_CONTROL(0x02, 0x05),
+ },
+ {
+ .name = "Phono Input Channel C",
+ .private_value = _MAKE_NI_CONTROL(0x02, 0x07),
+ },
+ {
+ .name = "Phono Input Channel D",
+ .private_value = _MAKE_NI_CONTROL(0x02, 0x09),
+ },
+};
+
+static int snd_nativeinstruments_create_mixer(struct usb_mixer_interface *mixer,
+ const struct snd_kcontrol_new *kc,
+ unsigned int count)
+{
+ int i, err = 0;
+ struct snd_kcontrol_new template = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .get = snd_nativeinstruments_control_get,
+ .put = snd_nativeinstruments_control_put,
+ .info = snd_ctl_boolean_mono_info,
+ };
+
+ for (i = 0; i < count; i++) {
+ struct snd_kcontrol *c;
+
+ template.name = kc[i].name;
+ template.private_value = kc[i].private_value;
+
+ c = snd_ctl_new1(&template, mixer);
+ err = snd_ctl_add(mixer->chip->card, c);
+
+ if (err < 0)
+ break;
+ }
+
+ return err;
+}
+
void snd_emuusb_set_samplerate(struct snd_usb_audio *chip,
unsigned char samplerate_id)
{
@@ -367,31 +502,44 @@ void snd_emuusb_set_samplerate(struct snd_usb_audio *chip,
int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
{
- int err;
+ int err = 0;
struct snd_info_entry *entry;
if ((err = snd_usb_soundblaster_remote_init(mixer)) < 0)
return err;
- if (mixer->chip->usb_id == USB_ID(0x041e, 0x3020) ||
- mixer->chip->usb_id == USB_ID(0x041e, 0x3040) ||
- mixer->chip->usb_id == USB_ID(0x041e, 0x3042) ||
- mixer->chip->usb_id == USB_ID(0x041e, 0x3048)) {
- if ((err = snd_audigy2nx_controls_create(mixer)) < 0)
- return err;
+ switch (mixer->chip->usb_id) {
+ case USB_ID(0x041e, 0x3020):
+ case USB_ID(0x041e, 0x3040):
+ case USB_ID(0x041e, 0x3042):
+ case USB_ID(0x041e, 0x3048):
+ err = snd_audigy2nx_controls_create(mixer);
+ if (err < 0)
+ break;
if (!snd_card_proc_new(mixer->chip->card, "audigy2nx", &entry))
snd_info_set_text_ops(entry, mixer,
snd_audigy2nx_proc_read);
- }
+ break;
- if (mixer->chip->usb_id == USB_ID(0x0b05, 0x1739) ||
- mixer->chip->usb_id == USB_ID(0x0b05, 0x1743)) {
+ case USB_ID(0x0b05, 0x1739):
+ case USB_ID(0x0b05, 0x1743):
err = snd_xonar_u1_controls_create(mixer);
- if (err < 0)
- return err;
+ break;
+
+ case USB_ID(0x17cc, 0x1011): /* Traktor Audio 6 */
+ err = snd_nativeinstruments_create_mixer(mixer,
+ snd_nativeinstruments_ta6_mixers,
+ ARRAY_SIZE(snd_nativeinstruments_ta6_mixers));
+ break;
+
+ case USB_ID(0x17cc, 0x1021): /* Traktor Audio 10 */
+ err = snd_nativeinstruments_create_mixer(mixer,
+ snd_nativeinstruments_ta10_mixers,
+ ARRAY_SIZE(snd_nativeinstruments_ta10_mixers));
+ break;
}
- return 0;
+ return err;
}
void snd_usb_mixer_rc_memory_change(struct usb_mixer_interface *mixer,
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index e3f6805..b8dcbf4 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -32,6 +32,7 @@
#include "helper.h"
#include "pcm.h"
#include "clock.h"
+#include "power.h"
/*
* return the current pcm pointer. just based on the hwptr_done value.
@@ -739,6 +740,9 @@ static int setup_hw_info(struct snd_pcm_runtime *runtime, struct snd_usb_substre
pt = 125 * (1 << fp->datainterval);
ptmin = min(ptmin, pt);
}
+ err = snd_usb_autoresume(subs->stream->chip);
+ if (err < 0)
+ return err;
param_period_time_if_needed = SNDRV_PCM_HW_PARAM_PERIOD_TIME;
if (snd_usb_get_speed(subs->dev) == USB_SPEED_FULL)
@@ -756,21 +760,21 @@ static int setup_hw_info(struct snd_pcm_runtime *runtime, struct snd_usb_substre
SNDRV_PCM_HW_PARAM_CHANNELS,
param_period_time_if_needed,
-1)) < 0)
- return err;
+ goto rep_err;
if ((err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
hw_rule_channels, subs,
SNDRV_PCM_HW_PARAM_FORMAT,
SNDRV_PCM_HW_PARAM_RATE,
param_period_time_if_needed,
-1)) < 0)
- return err;
+ goto rep_err;
if ((err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_FORMAT,
hw_rule_format, subs,
SNDRV_PCM_HW_PARAM_RATE,
SNDRV_PCM_HW_PARAM_CHANNELS,
param_period_time_if_needed,
-1)) < 0)
- return err;
+ goto rep_err;
if (param_period_time_if_needed >= 0) {
err = snd_pcm_hw_rule_add(runtime, 0,
SNDRV_PCM_HW_PARAM_PERIOD_TIME,
@@ -780,11 +784,15 @@ static int setup_hw_info(struct snd_pcm_runtime *runtime, struct snd_usb_substre
SNDRV_PCM_HW_PARAM_RATE,
-1);
if (err < 0)
- return err;
+ goto rep_err;
}
if ((err = snd_usb_pcm_check_knot(runtime, subs)) < 0)
- return err;
+ goto rep_err;
return 0;
+
+rep_err:
+ snd_usb_autosuspend(subs->stream->chip);
+ return err;
}
static int snd_usb_pcm_open(struct snd_pcm_substream *substream, int direction)
@@ -798,6 +806,7 @@ static int snd_usb_pcm_open(struct snd_pcm_substream *substream, int direction)
runtime->hw = snd_usb_hardware;
runtime->private_data = subs;
subs->pcm_substream = substream;
+ /* runtime PM is also done there */
return setup_hw_info(runtime, subs);
}
@@ -811,6 +820,7 @@ static int snd_usb_pcm_close(struct snd_pcm_substream *substream, int direction)
subs->interface = -1;
}
subs->pcm_substream = NULL;
+ snd_usb_autosuspend(subs->stream->chip);
return 0;
}
diff --git a/sound/usb/power.h b/sound/usb/power.h
new file mode 100644
index 0000000..48ee51d
--- /dev/null
+++ b/sound/usb/power.h
@@ -0,0 +1,17 @@
+#ifndef __USBAUDIO_POWER_H
+#define __USBAUDIO_POWER_H
+
+#ifdef CONFIG_PM
+int snd_usb_autoresume(struct snd_usb_audio *chip);
+void snd_usb_autosuspend(struct snd_usb_audio *chip);
+#else
+static inline int snd_usb_autoresume(struct snd_usb_audio *chip)
+{
+ return 0;
+}
+static inline void snd_usb_autosuspend(struct snd_usb_audio *chip)
+{
+}
+#endif
+
+#endif /* __USBAUDIO_POWER_H */
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 921a86f..c0dcfca 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -2290,6 +2290,20 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
+/* Native Instruments MK2 series */
+{
+ /* Traktor Audio 6 */
+ .match_flags = USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x17cc,
+ .idProduct = 0x1010,
+},
+{
+ /* Traktor Audio 10 */
+ .match_flags = USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x17cc,
+ .idProduct = 0x1020,
+},
+
/* Miditech devices */
{
USB_DEVICE(0x4752, 0x0011),
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index e314cdb..355759b 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -425,6 +425,34 @@ static int snd_usb_accessmusic_boot_quirk(struct usb_device *dev)
}
/*
+ * Some sound cards from Native Instruments are in fact compliant to the USB
+ * audio standard of version 2 and other approved USB standards, even though
+ * they come up as vendor-specific device when first connected.
+ *
+ * However, they can be told to come up with a new set of descriptors
+ * upon their next enumeration, and the interfaces announced by the new
+ * descriptors will then be handled by the kernel's class drivers. As the
+ * product ID will also change, no further checks are required.
+ */
+
+static int snd_usb_nativeinstruments_boot_quirk(struct usb_device *dev)
+{
+ int ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+ 0xaf, USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ cpu_to_le16(1), 0, NULL, 0, 1000);
+
+ if (ret < 0)
+ return ret;
+
+ usb_reset_device(dev);
+
+ /* return -EAGAIN, so the creation of an audio interface for this
+ * temporary device is aborted. The device will reconnect with a
+ * new product ID */
+ return -EAGAIN;
+}
+
+/*
* Setup quirks
*/
#define AUDIOPHILE_SET 0x01 /* if set, parse device_setup */
@@ -489,27 +517,33 @@ int snd_usb_apply_boot_quirk(struct usb_device *dev,
u32 id = USB_ID(le16_to_cpu(dev->descriptor.idVendor),
le16_to_cpu(dev->descriptor.idProduct));
- /* SB Extigy needs special boot-up sequence */
- /* if more models come, this will go to the quirk list. */
- if (id == USB_ID(0x041e, 0x3000))
+ switch (id) {
+ case USB_ID(0x041e, 0x3000):
+ /* SB Extigy needs special boot-up sequence */
+ /* if more models come, this will go to the quirk list. */
return snd_usb_extigy_boot_quirk(dev, intf);
- /* SB Audigy 2 NX needs its own boot-up magic, too */
- if (id == USB_ID(0x041e, 0x3020))
+ case USB_ID(0x041e, 0x3020):
+ /* SB Audigy 2 NX needs its own boot-up magic, too */
return snd_usb_audigy2nx_boot_quirk(dev);
- /* C-Media CM106 / Turtle Beach Audio Advantage Roadie */
- if (id == USB_ID(0x10f5, 0x0200))
+ case USB_ID(0x10f5, 0x0200):
+ /* C-Media CM106 / Turtle Beach Audio Advantage Roadie */
return snd_usb_cm106_boot_quirk(dev);
- /* C-Media CM6206 / CM106-Like Sound Device */
- if (id == USB_ID(0x0d8c, 0x0102))
+ case USB_ID(0x0d8c, 0x0102):
+ /* C-Media CM6206 / CM106-Like Sound Device */
return snd_usb_cm6206_boot_quirk(dev);
- /* Access Music VirusTI Desktop */
- if (id == USB_ID(0x133e, 0x0815))
+ case USB_ID(0x133e, 0x0815):
+ /* Access Music VirusTI Desktop */
return snd_usb_accessmusic_boot_quirk(dev);
+ case USB_ID(0x17cc, 0x1010): /* Traktor Audio 6 */
+ case USB_ID(0x17cc, 0x1020): /* Traktor Audio 10 */
+ return snd_usb_nativeinstruments_boot_quirk(dev);
+ }
+
return 0;
}
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index 6e66fff..32f2a97 100644
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -34,10 +34,14 @@ struct snd_usb_audio {
int index;
struct usb_device *dev;
struct snd_card *card;
+ struct usb_interface *pm_intf;
u32 usb_id;
- int shutdown;
struct mutex shutdown_mutex;
+ unsigned int shutdown:1;
+ unsigned int probing:1;
+ unsigned int autosuspended:1;
unsigned int txfr_quirk:1; /* Subframe boundaries on transfers */
+
int num_interfaces;
int num_suspended_intf;
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