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-rw-r--r--sound/core/pcm_compat.c2
-rw-r--r--sound/firewire/bebob/bebob_focusrite.c62
-rw-r--r--sound/firewire/bebob/bebob_stream.c18
-rw-r--r--sound/firewire/bebob/bebob_terratec.c7
-rw-r--r--sound/pci/ad1889.c8
-rw-r--r--sound/pci/hda/hda_intel.c8
-rw-r--r--sound/pci/hda/patch_conexant.c31
-rw-r--r--sound/pci/hda/patch_realtek.c223
-rw-r--r--sound/soc/Kconfig1
-rw-r--r--sound/soc/Makefile1
-rw-r--r--sound/soc/codecs/adau1761.c4
-rw-r--r--sound/soc/fsl/fsl_asrc.c2
-rw-r--r--sound/soc/fsl/fsl_esai.c2
-rw-r--r--sound/soc/intel/sst-haswell-pcm.c4
-rw-r--r--sound/soc/s6000/Kconfig26
-rw-r--r--sound/soc/s6000/Makefile11
-rw-r--r--sound/soc/s6000/s6000-i2s.c617
-rw-r--r--sound/soc/s6000/s6000-i2s.h23
-rw-r--r--sound/soc/s6000/s6000-pcm.c521
-rw-r--r--sound/soc/s6000/s6000-pcm.h33
-rw-r--r--sound/soc/s6000/s6105-ipcam.c221
-rw-r--r--sound/usb/card.c9
-rw-r--r--sound/usb/mixer_quirks.c6
23 files changed, 295 insertions, 1545 deletions
diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
index 102e8fd..2d957ba 100644
--- a/sound/core/pcm_compat.c
+++ b/sound/core/pcm_compat.c
@@ -210,6 +210,8 @@ static int snd_pcm_status_user_compat(struct snd_pcm_substream *substream,
if (err < 0)
return err;
+ if (clear_user(src, sizeof(*src)))
+ return -EFAULT;
if (put_user(status.state, &src->state) ||
compat_put_timespec(&status.trigger_tstamp, &src->trigger_tstamp) ||
compat_put_timespec(&status.tstamp, &src->tstamp) ||
diff --git a/sound/firewire/bebob/bebob_focusrite.c b/sound/firewire/bebob/bebob_focusrite.c
index 45a0eed..3b052ed 100644
--- a/sound/firewire/bebob/bebob_focusrite.c
+++ b/sound/firewire/bebob/bebob_focusrite.c
@@ -27,12 +27,14 @@
#define SAFFIRE_CLOCK_SOURCE_INTERNAL 0
#define SAFFIRE_CLOCK_SOURCE_SPDIF 1
-/* '1' is absent, why... */
+/* clock sources as returned from register of Saffire Pro 10 and 26 */
#define SAFFIREPRO_CLOCK_SOURCE_INTERNAL 0
+#define SAFFIREPRO_CLOCK_SOURCE_SKIP 1 /* never used on hardware */
#define SAFFIREPRO_CLOCK_SOURCE_SPDIF 2
-#define SAFFIREPRO_CLOCK_SOURCE_ADAT1 3
-#define SAFFIREPRO_CLOCK_SOURCE_ADAT2 4
+#define SAFFIREPRO_CLOCK_SOURCE_ADAT1 3 /* not used on s.pro. 10 */
+#define SAFFIREPRO_CLOCK_SOURCE_ADAT2 4 /* not used on s.pro. 10 */
#define SAFFIREPRO_CLOCK_SOURCE_WORDCLOCK 5
+#define SAFFIREPRO_CLOCK_SOURCE_COUNT 6
/* S/PDIF, ADAT1, ADAT2 is enabled or not. three quadlets */
#define SAFFIREPRO_ENABLE_DIG_IFACES 0x01a4
@@ -101,13 +103,34 @@ saffire_write_quad(struct snd_bebob *bebob, u64 offset, u32 value)
&data, sizeof(__be32), 0);
}
+static char *const saffirepro_10_clk_src_labels[] = {
+ SND_BEBOB_CLOCK_INTERNAL, "S/PDIF", "Word Clock"
+};
static char *const saffirepro_26_clk_src_labels[] = {
SND_BEBOB_CLOCK_INTERNAL, "S/PDIF", "ADAT1", "ADAT2", "Word Clock"
};
-
-static char *const saffirepro_10_clk_src_labels[] = {
- SND_BEBOB_CLOCK_INTERNAL, "S/PDIF", "Word Clock"
+/* Value maps between registers and labels for SaffirePro 10/26. */
+static const signed char saffirepro_clk_maps[][SAFFIREPRO_CLOCK_SOURCE_COUNT] = {
+ /* SaffirePro 10 */
+ [0] = {
+ [SAFFIREPRO_CLOCK_SOURCE_INTERNAL] = 0,
+ [SAFFIREPRO_CLOCK_SOURCE_SKIP] = -1, /* not supported */
+ [SAFFIREPRO_CLOCK_SOURCE_SPDIF] = 1,
+ [SAFFIREPRO_CLOCK_SOURCE_ADAT1] = -1, /* not supported */
+ [SAFFIREPRO_CLOCK_SOURCE_ADAT2] = -1, /* not supported */
+ [SAFFIREPRO_CLOCK_SOURCE_WORDCLOCK] = 2,
+ },
+ /* SaffirePro 26 */
+ [1] = {
+ [SAFFIREPRO_CLOCK_SOURCE_INTERNAL] = 0,
+ [SAFFIREPRO_CLOCK_SOURCE_SKIP] = -1, /* not supported */
+ [SAFFIREPRO_CLOCK_SOURCE_SPDIF] = 1,
+ [SAFFIREPRO_CLOCK_SOURCE_ADAT1] = 2,
+ [SAFFIREPRO_CLOCK_SOURCE_ADAT2] = 3,
+ [SAFFIREPRO_CLOCK_SOURCE_WORDCLOCK] = 4,
+ }
};
+
static int
saffirepro_both_clk_freq_get(struct snd_bebob *bebob, unsigned int *rate)
{
@@ -138,24 +161,35 @@ saffirepro_both_clk_freq_set(struct snd_bebob *bebob, unsigned int rate)
return saffire_write_quad(bebob, SAFFIREPRO_RATE_NOREBOOT, id);
}
+
+/*
+ * query hardware for current clock source, return our internally
+ * used clock index in *id, depending on hardware.
+ */
static int
saffirepro_both_clk_src_get(struct snd_bebob *bebob, unsigned int *id)
{
int err;
- u32 value;
+ u32 value; /* clock source read from hw register */
+ const signed char *map;
err = saffire_read_quad(bebob, SAFFIREPRO_OFFSET_CLOCK_SOURCE, &value);
if (err < 0)
goto end;
- if (bebob->spec->clock->labels == saffirepro_10_clk_src_labels) {
- if (value == SAFFIREPRO_CLOCK_SOURCE_WORDCLOCK)
- *id = 2;
- else if (value == SAFFIREPRO_CLOCK_SOURCE_SPDIF)
- *id = 1;
- } else if (value > 1) {
- *id = value - 1;
+ /* depending on hardware, use a different mapping */
+ if (bebob->spec->clock->labels == saffirepro_10_clk_src_labels)
+ map = saffirepro_clk_maps[0];
+ else
+ map = saffirepro_clk_maps[1];
+
+ /* In a case that this driver cannot handle the value of register. */
+ if (value >= SAFFIREPRO_CLOCK_SOURCE_COUNT || map[value] < 0) {
+ err = -EIO;
+ goto end;
}
+
+ *id = (unsigned int)map[value];
end:
return err;
}
diff --git a/sound/firewire/bebob/bebob_stream.c b/sound/firewire/bebob/bebob_stream.c
index ef4d0c9..1aab0a32 100644
--- a/sound/firewire/bebob/bebob_stream.c
+++ b/sound/firewire/bebob/bebob_stream.c
@@ -129,12 +129,24 @@ snd_bebob_stream_check_internal_clock(struct snd_bebob *bebob, bool *internal)
/* 1.The device has its own operation to switch source of clock */
if (clk_spec) {
err = clk_spec->get(bebob, &id);
- if (err < 0)
+ if (err < 0) {
dev_err(&bebob->unit->device,
"fail to get clock source: %d\n", err);
- else if (strncmp(clk_spec->labels[id], SND_BEBOB_CLOCK_INTERNAL,
- strlen(SND_BEBOB_CLOCK_INTERNAL)) == 0)
+ goto end;
+ }
+
+ if (id >= clk_spec->num) {
+ dev_err(&bebob->unit->device,
+ "clock source %d out of range 0..%d\n",
+ id, clk_spec->num - 1);
+ err = -EIO;
+ goto end;
+ }
+
+ if (strncmp(clk_spec->labels[id], SND_BEBOB_CLOCK_INTERNAL,
+ strlen(SND_BEBOB_CLOCK_INTERNAL)) == 0)
*internal = true;
+
goto end;
}
diff --git a/sound/firewire/bebob/bebob_terratec.c b/sound/firewire/bebob/bebob_terratec.c
index 0e4c0bf..9940611 100644
--- a/sound/firewire/bebob/bebob_terratec.c
+++ b/sound/firewire/bebob/bebob_terratec.c
@@ -24,7 +24,12 @@ phase88_rack_clk_src_get(struct snd_bebob *bebob, unsigned int *id)
if (err < 0)
goto end;
- *id = (enable_ext & 0x01) | ((enable_word & 0x01) << 1);
+ if (enable_ext == 0)
+ *id = 0;
+ else if (enable_word == 0)
+ *id = 1;
+ else
+ *id = 2;
end:
return err;
}
diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c
index 7bfdf9c..1610c38 100644
--- a/sound/pci/ad1889.c
+++ b/sound/pci/ad1889.c
@@ -681,7 +681,7 @@ snd_ad1889_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffe
/* WARQ is at offset 12 */
tmp = (reg & AD_DS_WSMC_WARQ) ?
- (((reg & AD_DS_WSMC_WARQ >> 12) & 0x01) ? 12 : 18) : 4;
+ ((((reg & AD_DS_WSMC_WARQ) >> 12) & 0x01) ? 12 : 18) : 4;
tmp /= (reg & AD_DS_WSMC_WAST) ? 2 : 1;
snd_iprintf(buffer, "Wave FIFO: %d %s words\n\n", tmp,
@@ -693,7 +693,7 @@ snd_ad1889_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffe
/* SYRQ is at offset 4 */
tmp = (reg & AD_DS_WSMC_SYRQ) ?
- (((reg & AD_DS_WSMC_SYRQ >> 4) & 0x01) ? 12 : 18) : 4;
+ ((((reg & AD_DS_WSMC_SYRQ) >> 4) & 0x01) ? 12 : 18) : 4;
tmp /= (reg & AD_DS_WSMC_WAST) ? 2 : 1;
snd_iprintf(buffer, "Synthesis FIFO: %d %s words\n\n", tmp,
@@ -709,7 +709,7 @@ snd_ad1889_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffe
/* ACRQ is at offset 4 */
tmp = (reg & AD_DS_RAMC_ACRQ) ?
- (((reg & AD_DS_RAMC_ACRQ >> 4) & 0x01) ? 12 : 18) : 4;
+ ((((reg & AD_DS_RAMC_ACRQ) >> 4) & 0x01) ? 12 : 18) : 4;
tmp /= (reg & AD_DS_RAMC_ADST) ? 2 : 1;
snd_iprintf(buffer, "ADC FIFO: %d %s words\n\n", tmp,
@@ -720,7 +720,7 @@ snd_ad1889_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffe
/* RERQ is at offset 12 */
tmp = (reg & AD_DS_RAMC_RERQ) ?
- (((reg & AD_DS_RAMC_RERQ >> 12) & 0x01) ? 12 : 18) : 4;
+ ((((reg & AD_DS_RAMC_RERQ) >> 12) & 0x01) ? 12 : 18) : 4;
tmp /= (reg & AD_DS_RAMC_ADST) ? 2 : 1;
snd_iprintf(buffer, "Resampler FIFO: %d %s words\n\n", tmp,
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index cfcca4c..16660f3 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -219,6 +219,7 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6},"
"{Intel, LPT_LP},"
"{Intel, WPT_LP},"
"{Intel, SPT},"
+ "{Intel, SPT_LP},"
"{Intel, HPT},"
"{Intel, PBG},"
"{Intel, SCH},"
@@ -374,6 +375,8 @@ static void __mark_pages_wc(struct azx *chip, struct snd_dma_buffer *dmab, bool
#ifdef CONFIG_SND_DMA_SGBUF
if (dmab->dev.type == SNDRV_DMA_TYPE_DEV_SG) {
struct snd_sg_buf *sgbuf = dmab->private_data;
+ if (chip->driver_type == AZX_DRIVER_CMEDIA)
+ return; /* deal with only CORB/RIRB buffers */
if (on)
set_pages_array_wc(sgbuf->page_table, sgbuf->pages);
else
@@ -1769,7 +1772,7 @@ static void pcm_mmap_prepare(struct snd_pcm_substream *substream,
#ifdef CONFIG_X86
struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
struct azx *chip = apcm->chip;
- if (!azx_snoop(chip))
+ if (!azx_snoop(chip) && chip->driver_type != AZX_DRIVER_CMEDIA)
area->vm_page_prot = pgprot_writecombine(area->vm_page_prot);
#endif
}
@@ -2002,6 +2005,9 @@ static const struct pci_device_id azx_ids[] = {
/* Sunrise Point */
{ PCI_DEVICE(0x8086, 0xa170),
.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
+ /* Sunrise Point-LP */
+ { PCI_DEVICE(0x8086, 0x9d70),
+ .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
/* Haswell */
{ PCI_DEVICE(0x8086, 0x0a0c),
.driver_data = AZX_DRIVER_HDMI | AZX_DCAPS_INTEL_HASWELL },
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 71e4bad..e9ebc7b 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -43,6 +43,7 @@ struct conexant_spec {
unsigned int num_eapds;
hda_nid_t eapds[4];
bool dynamic_eapd;
+ hda_nid_t mute_led_eapd;
unsigned int parse_flags; /* flag for snd_hda_parse_pin_defcfg() */
@@ -163,6 +164,17 @@ static void cx_auto_vmaster_hook(void *private_data, int enabled)
cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, enabled);
}
+/* turn on/off EAPD according to Master switch (inversely!) for mute LED */
+static void cx_auto_vmaster_hook_mute_led(void *private_data, int enabled)
+{
+ struct hda_codec *codec = private_data;
+ struct conexant_spec *spec = codec->spec;
+
+ snd_hda_codec_write(codec, spec->mute_led_eapd, 0,
+ AC_VERB_SET_EAPD_BTLENABLE,
+ enabled ? 0x00 : 0x02);
+}
+
static int cx_auto_build_controls(struct hda_codec *codec)
{
int err;
@@ -223,6 +235,7 @@ enum {
CXT_FIXUP_TOSHIBA_P105,
CXT_FIXUP_HP_530,
CXT_FIXUP_CAP_MIX_AMP_5047,
+ CXT_FIXUP_MUTE_LED_EAPD,
};
/* for hda_fixup_thinkpad_acpi() */
@@ -557,6 +570,18 @@ static void cxt_fixup_olpc_xo(struct hda_codec *codec,
}
}
+static void cxt_fixup_mute_led_eapd(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ struct conexant_spec *spec = codec->spec;
+
+ if (action == HDA_FIXUP_ACT_PRE_PROBE) {
+ spec->mute_led_eapd = 0x1b;
+ spec->dynamic_eapd = 1;
+ spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook_mute_led;
+ }
+}
+
/*
* Fix max input level on mixer widget to 0dB
* (originally it has 0x2b steps with 0dB offset 0x14)
@@ -705,6 +730,10 @@ static const struct hda_fixup cxt_fixups[] = {
.type = HDA_FIXUP_FUNC,
.v.func = cxt_fixup_cap_mix_amp_5047,
},
+ [CXT_FIXUP_MUTE_LED_EAPD] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = cxt_fixup_mute_led_eapd,
+ },
};
static const struct snd_pci_quirk cxt5045_fixups[] = {
@@ -762,6 +791,7 @@ static const struct snd_pci_quirk cxt5066_fixups[] = {
SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410),
SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410),
SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410),
+ SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD),
SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC),
@@ -780,6 +810,7 @@ static const struct hda_model_fixup cxt5066_fixup_models[] = {
{ .id = CXT_PINCFG_LEMOTE_A1004, .name = "lemote-a1004" },
{ .id = CXT_PINCFG_LEMOTE_A1205, .name = "lemote-a1205" },
{ .id = CXT_FIXUP_OLPC_XO, .name = "olpc-xo" },
+ { .id = CXT_FIXUP_MUTE_LED_EAPD, .name = "mute-led-eapd" },
{}
};
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 34b7bdb..1723954 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -288,21 +288,91 @@ static void alc880_unsol_event(struct hda_codec *codec, unsigned int res)
snd_hda_jack_unsol_event(codec, res >> 2);
}
-/* additional initialization for ALC888 variants */
-static void alc888_coef_init(struct hda_codec *codec)
+/* Change EAPD to verb control */
+static void alc_fill_eapd_coef(struct hda_codec *codec)
{
- if (alc_get_coef0(codec) == 0x20)
- /* alc888S-VC */
- alc_write_coef_idx(codec, 7, 0x830);
- else
- /* alc888-VB */
- alc_write_coef_idx(codec, 7, 0x3030);
+ int coef;
+
+ coef = alc_get_coef0(codec);
+
+ switch (codec->vendor_id) {
+ case 0x10ec0262:
+ alc_update_coef_idx(codec, 0x7, 0, 1<<5);
+ break;
+ case 0x10ec0267:
+ case 0x10ec0268:
+ alc_update_coef_idx(codec, 0x7, 0, 1<<13);
+ break;
+ case 0x10ec0269:
+ if ((coef & 0x00f0) == 0x0010)
+ alc_update_coef_idx(codec, 0xd, 0, 1<<14);
+ if ((coef & 0x00f0) == 0x0020)
+ alc_update_coef_idx(codec, 0x4, 1<<15, 0);
+ if ((coef & 0x00f0) == 0x0030)
+ alc_update_coef_idx(codec, 0x10, 1<<9, 0);
+ break;
+ case 0x10ec0280:
+ case 0x10ec0284:
+ case 0x10ec0290:
+ case 0x10ec0292:
+ alc_update_coef_idx(codec, 0x4, 1<<15, 0);
+ break;
+ case 0x10ec0233:
+ case 0x10ec0255:
+ case 0x10ec0282:
+ case 0x10ec0283:
+ case 0x10ec0286:
+ case 0x10ec0288:
+ alc_update_coef_idx(codec, 0x10, 1<<9, 0);
+ break;
+ case 0x10ec0285:
+ case 0x10ec0293:
+ alc_update_coef_idx(codec, 0xa, 1<<13, 0);
+ break;
+ case 0x10ec0662:
+ if ((coef & 0x00f0) == 0x0030)
+ alc_update_coef_idx(codec, 0x4, 1<<10, 0); /* EAPD Ctrl */
+ break;
+ case 0x10ec0272:
+ case 0x10ec0273:
+ case 0x10ec0663:
+ case 0x10ec0665:
+ case 0x10ec0670:
+ case 0x10ec0671:
+ case 0x10ec0672:
+ alc_update_coef_idx(codec, 0xd, 0, 1<<14); /* EAPD Ctrl */
+ break;
+ case 0x10ec0668:
+ alc_update_coef_idx(codec, 0x7, 3<<13, 0);
+ break;
+ case 0x10ec0867:
+ alc_update_coef_idx(codec, 0x4, 1<<10, 0);
+ break;
+ case 0x10ec0888:
+ if ((coef & 0x00f0) == 0x0020 || (coef & 0x00f0) == 0x0030)
+ alc_update_coef_idx(codec, 0x7, 1<<5, 0);
+ break;
+ case 0x10ec0892:
+ alc_update_coef_idx(codec, 0x7, 1<<5, 0);
+ break;
+ case 0x10ec0899:
+ case 0x10ec0900:
+ alc_update_coef_idx(codec, 0x7, 1<<1, 0);
+ break;
+ }
}
-/* additional initialization for ALC889 variants */
-static void alc889_coef_init(struct hda_codec *codec)
+/* additional initialization for ALC888 variants */
+static void alc888_coef_init(struct hda_codec *codec)
{
- alc_update_coef_idx(codec, 7, 0, 0x2010);
+ switch (alc_get_coef0(codec) & 0x00f0) {
+ /* alc888-VA */
+ case 0x00:
+ /* alc888-VB */
+ case 0x10:
+ alc_update_coef_idx(codec, 7, 0, 0x2030); /* Turn EAPD to High */
+ break;
+ }
}
/* turn on/off EAPD control (only if available) */
@@ -343,6 +413,7 @@ static void alc_eapd_shutup(struct hda_codec *codec)
/* generic EAPD initialization */
static void alc_auto_init_amp(struct hda_codec *codec, int type)
{
+ alc_fill_eapd_coef(codec);
alc_auto_setup_eapd(codec, true);
switch (type) {
case ALC_INIT_GPIO1:
@@ -359,25 +430,15 @@ static void alc_auto_init_amp(struct hda_codec *codec, int type)
case 0x10ec0260:
alc_update_coefex_idx(codec, 0x1a, 7, 0, 0x2010);
break;
- case 0x10ec0262:
case 0x10ec0880:
case 0x10ec0882:
case 0x10ec0883:
case 0x10ec0885:
- case 0x10ec0887:
- /*case 0x10ec0889:*/ /* this causes an SPDIF problem */
- case 0x10ec0900:
- alc889_coef_init(codec);
+ alc_update_coef_idx(codec, 7, 0, 0x2030);
break;
case 0x10ec0888:
alc888_coef_init(codec);
break;
-#if 0 /* XXX: This may cause the silent output on speaker on some machines */
- case 0x10ec0267:
- case 0x10ec0268:
- alc_update_coef_idx(codec, 7, 0, 0x3000);
- break;
-#endif /* XXX */
}
break;
}
@@ -1710,7 +1771,7 @@ static void alc889_fixup_coef(struct hda_codec *codec,
{
if (action != HDA_FIXUP_ACT_INIT)
return;
- alc889_coef_init(codec);
+ alc_update_coef_idx(codec, 7, 0, 0x2030);
}
/* toggle speaker-output according to the hp-jack state */
@@ -2675,7 +2736,7 @@ static void alc269_shutup(struct hda_codec *codec)
static struct coef_fw alc282_coefs[] = {
WRITE_COEF(0x03, 0x0002), /* Power Down Control */
- WRITE_COEF(0x05, 0x0700), /* FIFO and filter clock */
+ UPDATE_COEF(0x05, 0xff3f, 0x0700), /* FIFO and filter clock */
WRITE_COEF(0x07, 0x0200), /* DMIC control */
UPDATE_COEF(0x06, 0x00f0, 0), /* Analog clock */
UPDATE_COEF(0x08, 0xfffc, 0x0c2c), /* JD */
@@ -2786,7 +2847,7 @@ static void alc282_shutup(struct hda_codec *codec)
static struct coef_fw alc283_coefs[] = {
WRITE_COEF(0x03, 0x0002), /* Power Down Control */
- WRITE_COEF(0x05, 0x0700), /* FIFO and filter clock */
+ UPDATE_COEF(0x05, 0xff3f, 0x0700), /* FIFO and filter clock */
WRITE_COEF(0x07, 0x0200), /* DMIC control */
UPDATE_COEF(0x06, 0x00f0, 0), /* Analog clock */
UPDATE_COEF(0x08, 0xfffc, 0x0c2c), /* JD */
@@ -2817,6 +2878,7 @@ static struct coef_fw alc283_coefs[] = {
UPDATE_COEF(0x40, 0xf800, 0x9800), /* Class D DC enable */
UPDATE_COEF(0x42, 0xf000, 0x2000), /* DC offset */
WRITE_COEF(0x37, 0xfc06), /* Class D amp control */
+ UPDATE_COEF(0x1b, 0x8000, 0), /* HP JD control */
{}
};
@@ -3349,6 +3411,27 @@ static void alc269_fixup_hp_gpio_mic1_led(struct hda_codec *codec,
}
}
+static void alc280_fixup_hp_gpio4(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ /* Like hp_gpio_mic1_led, but also needs GPIO4 low to enable headphone amp */
+ struct alc_spec *spec = codec->spec;
+ static const struct hda_verb gpio_init[] = {
+ { 0x01, AC_VERB_SET_GPIO_MASK, 0x18 },
+ { 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x18 },
+ {}
+ };
+
+ if (action == HDA_FIXUP_ACT_PRE_PROBE) {
+ spec->gen.vmaster_mute.hook = alc269_fixup_hp_gpio_mute_hook;
+ spec->gen.cap_sync_hook = alc269_fixup_hp_cap_mic_mute_hook;
+ spec->gpio_led = 0;
+ spec->cap_mute_led_nid = 0x18;
+ snd_hda_add_verbs(codec, gpio_init);
+ codec->power_filter = led_power_filter;
+ }
+}
+
static void alc269_fixup_hp_line1_mic1_led(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
@@ -4216,6 +4299,7 @@ enum {
ALC283_FIXUP_BXBT2807_MIC,
ALC255_FIXUP_DELL_WMI_MIC_MUTE_LED,
ALC282_FIXUP_ASPIRE_V5_PINS,
+ ALC280_FIXUP_HP_GPIO4,
};
static const struct hda_fixup alc269_fixups[] = {
@@ -4679,7 +4763,10 @@ static const struct hda_fixup alc269_fixups[] = {
{ },
},
},
-
+ [ALC280_FIXUP_HP_GPIO4] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc280_fixup_hp_gpio4,
+ },
};
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -4727,21 +4814,16 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x22cf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x22dc, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x22fb, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
- SND_PCI_QUIRK(0x103c, 0x8004, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
/* ALC290 */
SND_PCI_QUIRK(0x103c, 0x221b, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2221, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2225, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2246, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
- SND_PCI_QUIRK(0x103c, 0x2247, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
- SND_PCI_QUIRK(0x103c, 0x2248, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
- SND_PCI_QUIRK(0x103c, 0x2249, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2253, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2254, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2255, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2256, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2257, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
- SND_PCI_QUIRK(0x103c, 0x2258, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2259, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x225a, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2260, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
@@ -4750,7 +4832,6 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x2265, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x2272, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2273, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
- SND_PCI_QUIRK(0x103c, 0x2277, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x2278, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
SND_PCI_QUIRK(0x103c, 0x227f, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
SND_PCI_QUIRK(0x103c, 0x2282, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
@@ -4803,7 +4884,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x220e, "Thinkpad T440p", ALC292_FIXUP_TPT440_DOCK),
SND_PCI_QUIRK(0x17aa, 0x2210, "Thinkpad T540p", ALC292_FIXUP_TPT440_DOCK),
SND_PCI_QUIRK(0x17aa, 0x2212, "Thinkpad T440", ALC292_FIXUP_TPT440_DOCK),
- SND_PCI_QUIRK(0x17aa, 0x2214, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
+ SND_PCI_QUIRK(0x17aa, 0x2214, "Thinkpad X240", ALC292_FIXUP_TPT440_DOCK),
SND_PCI_QUIRK(0x17aa, 0x2215, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x17aa, 0x3978, "IdeaPad Y410P", ALC269_FIXUP_NO_SHUTUP),
SND_PCI_QUIRK(0x17aa, 0x5013, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
@@ -4983,6 +5064,19 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
{0x17, 0x40000000},
{0x1d, 0x40700001},
{0x21, 0x02211040}),
+ SND_HDA_PIN_QUIRK(0x10ec0280, 0x103c, "HP", ALC280_FIXUP_HP_GPIO4,
+ {0x12, 0x90a60130},
+ {0x13, 0x40000000},
+ {0x14, 0x90170110},
+ {0x15, 0x0421101f},
+ {0x16, 0x411111f0},
+ {0x17, 0x411111f0},
+ {0x18, 0x411111f0},
+ {0x19, 0x411111f0},
+ {0x1a, 0x04a11020},
+ {0x1b, 0x411111f0},
+ {0x1d, 0x40748605},
+ {0x1e, 0x411111f0}),
SND_HDA_PIN_QUIRK(0x10ec0280, 0x103c, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED,
{0x12, 0x90a60140},
{0x13, 0x40000000},
@@ -5193,9 +5287,6 @@ static void alc269_fill_coef(struct hda_codec *codec)
}
}
- /* Class D */
- alc_update_coef_idx(codec, 0xd, 0, 1<<14);
-
/* HP */
alc_update_coef_idx(codec, 0x4, 0, 1<<11);
}
@@ -5650,6 +5741,35 @@ static void alc662_fixup_led_gpio1(struct hda_codec *codec,
}
}
+static struct coef_fw alc668_coefs[] = {
+ WRITE_COEF(0x01, 0xbebe), WRITE_COEF(0x02, 0xaaaa), WRITE_COEF(0x03, 0x0),
+ WRITE_COEF(0x04, 0x0180), WRITE_COEF(0x06, 0x0), WRITE_COEF(0x07, 0x0f80),
+ WRITE_COEF(0x08, 0x0031), WRITE_COEF(0x0a, 0x0060), WRITE_COEF(0x0b, 0x0),
+ WRITE_COEF(0x0c, 0x7cf7), WRITE_COEF(0x0d, 0x1080), WRITE_COEF(0x0e, 0x7f7f),
+ WRITE_COEF(0x0f, 0xcccc), WRITE_COEF(0x10, 0xddcc), WRITE_COEF(0x11, 0x0001),
+ WRITE_COEF(0x13, 0x0), WRITE_COEF(0x14, 0x2aa0), WRITE_COEF(0x17, 0xa940),
+ WRITE_COEF(0x19, 0x0), WRITE_COEF(0x1a, 0x0), WRITE_COEF(0x1b, 0x0),
+ WRITE_COEF(0x1c, 0x0), WRITE_COEF(0x1d, 0x0), WRITE_COEF(0x1e, 0x7418),
+ WRITE_COEF(0x1f, 0x0804), WRITE_COEF(0x20, 0x4200), WRITE_COEF(0x21, 0x0468),
+ WRITE_COEF(0x22, 0x8ccc), WRITE_COEF(0x23, 0x0250), WRITE_COEF(0x24, 0x7418),
+ WRITE_COEF(0x27, 0x0), WRITE_COEF(0x28, 0x8ccc), WRITE_COEF(0x2a, 0xff00),
+ WRITE_COEF(0x2b, 0x8000), WRITE_COEF(0xa7, 0xff00), WRITE_COEF(0xa8, 0x8000),
+ WRITE_COEF(0xaa, 0x2e17), WRITE_COEF(0xab, 0xa0c0), WRITE_COEF(0xac, 0x0),
+ WRITE_COEF(0xad, 0x0), WRITE_COEF(0xae, 0x2ac6), WRITE_COEF(0xaf, 0xa480),
+ WRITE_COEF(0xb0, 0x0), WRITE_COEF(0xb1, 0x0), WRITE_COEF(0xb2, 0x0),
+ WRITE_COEF(0xb3, 0x0), WRITE_COEF(0xb4, 0x0), WRITE_COEF(0xb5, 0x1040),
+ WRITE_COEF(0xb6, 0xd697), WRITE_COEF(0xb7, 0x902b), WRITE_COEF(0xb8, 0xd697),
+ WRITE_COEF(0xb9, 0x902b), WRITE_COEF(0xba, 0xb8ba), WRITE_COEF(0xbb, 0xaaab),
+ WRITE_COEF(0xbc, 0xaaaf), WRITE_COEF(0xbd, 0x6aaa), WRITE_COEF(0xbe, 0x1c02),
+ WRITE_COEF(0xc0, 0x00ff), WRITE_COEF(0xc1, 0x0fa6),
+ {}
+};
+
+static void alc668_restore_default_value(struct hda_codec *codec)
+{
+ alc_process_coef_fw(codec, alc668_coefs);
+}
+
enum {
ALC662_FIXUP_ASPIRE,
ALC662_FIXUP_LED_GPIO1,
@@ -5922,6 +6042,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
SND_PCI_QUIRK(0x1028, 0x0626, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x0696, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x0698, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
+ SND_PCI_QUIRK(0x1028, 0x069f, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x103c, 0x1632, "HP RP5800", ALC662_FIXUP_HP_RP5800),
SND_PCI_QUIRK(0x1043, 0x11cd, "Asus N550", ALC662_FIXUP_BASS_1A),
SND_PCI_QUIRK(0x1043, 0x1477, "ASUS N56VZ", ALC662_FIXUP_BASS_MODE4_CHMAP),
@@ -6075,29 +6196,6 @@ static const struct snd_hda_pin_quirk alc662_pin_fixup_tbl[] = {
{}
};
-static void alc662_fill_coef(struct hda_codec *codec)
-{
- int coef;
-
- coef = alc_get_coef0(codec);
-
- switch (codec->vendor_id) {
- case 0x10ec0662:
- if ((coef & 0x00f0) == 0x0030)
- alc_update_coef_idx(codec, 0x4, 1<<10, 0); /* EAPD Ctrl */
- break;
- case 0x10ec0272:
- case 0x10ec0273:
- case 0x10ec0663:
- case 0x10ec0665:
- case 0x10ec0670:
- case 0x10ec0671:
- case 0x10ec0672:
- alc_update_coef_idx(codec, 0xd, 0, 1<<14); /* EAPD Ctrl */
- break;
- }
-}
-
/*
*/
static int patch_alc662(struct hda_codec *codec)
@@ -6116,8 +6214,11 @@ static int patch_alc662(struct hda_codec *codec)
alc_fix_pll_init(codec, 0x20, 0x04, 15);
- spec->init_hook = alc662_fill_coef;
- alc662_fill_coef(codec);
+ switch (codec->vendor_id) {
+ case 0x10ec0668:
+ spec->init_hook = alc668_restore_default_value;
+ break;
+ }
snd_hda_pick_fixup(codec, alc662_fixup_models,
alc662_fixup_tbl, alc662_fixups);
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index 0e96233..7d5d644 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -49,7 +49,6 @@ source "sound/soc/mxs/Kconfig"
source "sound/soc/pxa/Kconfig"
source "sound/soc/rockchip/Kconfig"
source "sound/soc/samsung/Kconfig"
-source "sound/soc/s6000/Kconfig"
source "sound/soc/sh/Kconfig"
source "sound/soc/sirf/Kconfig"
source "sound/soc/spear/Kconfig"
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index 534714a..d88edfc 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -26,7 +26,6 @@ obj-$(CONFIG_SND_SOC) += kirkwood/
obj-$(CONFIG_SND_SOC) += pxa/
obj-$(CONFIG_SND_SOC) += rockchip/
obj-$(CONFIG_SND_SOC) += samsung/
-obj-$(CONFIG_SND_SOC) += s6000/
obj-$(CONFIG_SND_SOC) += sh/
obj-$(CONFIG_SND_SOC) += sirf/
obj-$(CONFIG_SND_SOC) += spear/
diff --git a/sound/soc/codecs/adau1761.c b/sound/soc/codecs/adau1761.c
index 5518ebd..91f6028 100644
--- a/sound/soc/codecs/adau1761.c
+++ b/sound/soc/codecs/adau1761.c
@@ -405,6 +405,7 @@ static const struct snd_soc_dapm_widget adau1761_dapm_widgets[] = {
2, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY("Slew Clock", ADAU1761_CLK_ENABLE0, 6, 0, NULL, 0),
+ SND_SOC_DAPM_SUPPLY("ALC Clock", ADAU1761_CLK_ENABLE0, 5, 0, NULL, 0),
SND_SOC_DAPM_SUPPLY_S("Digital Clock 0", 1, ADAU1761_CLK_ENABLE1,
0, 0, NULL, 0),
@@ -436,6 +437,9 @@ static const struct snd_soc_dapm_route adau1761_dapm_routes[] = {
{ "Right Playback Mixer", NULL, "Slew Clock" },
{ "Left Playback Mixer", NULL, "Slew Clock" },
+ { "Left Input Mixer", NULL, "ALC Clock" },
+ { "Right Input Mixer", NULL, "ALC Clock" },
+
{ "Digital Clock 0", NULL, "SYSCLK" },
{ "Digital Clock 1", NULL, "SYSCLK" },
};
diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c
index 3b14531..ed866e9 100644
--- a/sound/soc/fsl/fsl_asrc.c
+++ b/sound/soc/fsl/fsl_asrc.c
@@ -792,7 +792,7 @@ static int fsl_asrc_probe(struct platform_device *pdev)
return -ENOMEM;
asrc_priv->pdev = pdev;
- strcpy(asrc_priv->name, np->name);
+ strncpy(asrc_priv->name, np->name, sizeof(asrc_priv->name) - 1);
/* Get the addresses and IRQ */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c
index 8bcdfda..a645e29 100644
--- a/sound/soc/fsl/fsl_esai.c
+++ b/sound/soc/fsl/fsl_esai.c
@@ -734,7 +734,7 @@ static int fsl_esai_probe(struct platform_device *pdev)
return -ENOMEM;
esai_priv->pdev = pdev;
- strcpy(esai_priv->name, np->name);
+ strncpy(esai_priv->name, np->name, sizeof(esai_priv->name) - 1);
/* Get the addresses and IRQ */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
diff --git a/sound/soc/intel/sst-haswell-pcm.c b/sound/soc/intel/sst-haswell-pcm.c
index 33fc5c3..4df867c 100644
--- a/sound/soc/intel/sst-haswell-pcm.c
+++ b/sound/soc/intel/sst-haswell-pcm.c
@@ -691,9 +691,7 @@ static int hsw_pcm_new(struct snd_soc_pcm_runtime *rtd)
}
#define HSW_FORMATS \
- (SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S24_LE | \
- SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S16_LE |\
- SNDRV_PCM_FMTBIT_S8)
+ (SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE)
static struct snd_soc_dai_driver hsw_dais[] = {
{
diff --git a/sound/soc/s6000/Kconfig b/sound/soc/s6000/Kconfig
deleted file mode 100644
index f244a25..0000000
--- a/sound/soc/s6000/Kconfig
+++ /dev/null
@@ -1,26 +0,0 @@
-config SND_S6000_SOC
- tristate "SoC Audio for the Stretch s6000 family"
- depends on XTENSA_VARIANT_S6000 || COMPILE_TEST
- depends on HAS_IOMEM
- select SND_S6000_SOC_PCM if XTENSA_VARIANT_S6000
- help
- Say Y or M if you want to add support for codecs attached to
- s6000 family chips. You will also need to select the platform
- to support below.
-
-config SND_S6000_SOC_PCM
- tristate
-
-config SND_S6000_SOC_I2S
- tristate
-
-config SND_S6000_SOC_S6IPCAM
- bool "SoC Audio support for Stretch 6105 IP Camera"
- depends on SND_S6000_SOC=y
- depends on I2C=y
- depends on XTENSA_PLATFORM_S6105 || COMPILE_TEST
- select SND_S6000_SOC_I2S
- select SND_SOC_TLV320AIC3X
- help
- Say Y if you want to add support for SoC audio on the
- Stretch s6105 IP Camera Reference Design.
diff --git a/sound/soc/s6000/Makefile b/sound/soc/s6000/Makefile
deleted file mode 100644
index 0f0ae2a..0000000
--- a/sound/soc/s6000/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-# s6000 Platform Support
-snd-soc-s6000-objs := s6000-pcm.o
-snd-soc-s6000-i2s-objs := s6000-i2s.o
-
-obj-$(CONFIG_SND_S6000_SOC_PCM) += snd-soc-s6000.o
-obj-$(CONFIG_SND_S6000_SOC_I2S) += snd-soc-s6000-i2s.o
-
-# s6105 Machine Support
-snd-soc-s6ipcam-objs := s6105-ipcam.o
-
-obj-$(CONFIG_SND_S6000_SOC_S6IPCAM) += snd-soc-s6ipcam.o
diff --git a/sound/soc/s6000/s6000-i2s.c b/sound/soc/s6000/s6000-i2s.c
deleted file mode 100644
index 1c8d011..0000000
--- a/sound/soc/s6000/s6000-i2s.c
+++ /dev/null
@@ -1,617 +0,0 @@
-/*
- * ALSA SoC I2S Audio Layer for the Stretch S6000 family
- *
- * Author: Daniel Gloeckner, <dg@emlix.com>
- * Copyright: (C) 2009 emlix GmbH <info@emlix.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.
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/delay.h>
-#include <linux/clk.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
-#include <sound/soc.h>
-
-#include "s6000-i2s.h"
-#include "s6000-pcm.h"
-
-struct s6000_i2s_dev {
- dma_addr_t sifbase;
- u8 __iomem *scbbase;
- unsigned int wide;
- unsigned int channel_in;
- unsigned int channel_out;
- unsigned int lines_in;
- unsigned int lines_out;
- struct s6000_pcm_dma_params dma_params;
-};
-
-#define S6_I2S_INTERRUPT_STATUS 0x00
-#define S6_I2S_INT_OVERRUN 1
-#define S6_I2S_INT_UNDERRUN 2
-#define S6_I2S_INT_ALIGNMENT 4
-#define S6_I2S_INTERRUPT_ENABLE 0x04
-#define S6_I2S_INTERRUPT_RAW 0x08
-#define S6_I2S_INTERRUPT_CLEAR 0x0C
-#define S6_I2S_INTERRUPT_SET 0x10
-#define S6_I2S_MODE 0x20
-#define S6_I2S_DUAL 0
-#define S6_I2S_WIDE 1
-#define S6_I2S_TX_DEFAULT 0x24
-#define S6_I2S_DATA_CFG(c) (0x40 + 0x10 * (c))
-#define S6_I2S_IN 0
-#define S6_I2S_OUT 1
-#define S6_I2S_UNUSED 2
-#define S6_I2S_INTERFACE_CFG(c) (0x44 + 0x10 * (c))
-#define S6_I2S_DIV_MASK 0x001fff
-#define S6_I2S_16BIT 0x000000
-#define S6_I2S_20BIT 0x002000
-#define S6_I2S_24BIT 0x004000
-#define S6_I2S_32BIT 0x006000
-#define S6_I2S_BITS_MASK 0x006000
-#define S6_I2S_MEM_16BIT 0x000000
-#define S6_I2S_MEM_32BIT 0x008000
-#define S6_I2S_MEM_MASK 0x008000
-#define S6_I2S_CHANNELS_SHIFT 16
-#define S6_I2S_CHANNELS_MASK 0x030000
-#define S6_I2S_SCK_IN 0x000000
-#define S6_I2S_SCK_OUT 0x040000
-#define S6_I2S_SCK_DIR 0x040000
-#define S6_I2S_WS_IN 0x000000
-#define S6_I2S_WS_OUT 0x080000
-#define S6_I2S_WS_DIR 0x080000
-#define S6_I2S_LEFT_FIRST 0x000000
-#define S6_I2S_RIGHT_FIRST 0x100000
-#define S6_I2S_FIRST 0x100000
-#define S6_I2S_CUR_SCK 0x200000
-#define S6_I2S_CUR_WS 0x400000
-#define S6_I2S_ENABLE(c) (0x48 + 0x10 * (c))
-#define S6_I2S_DISABLE_IF 0x02
-#define S6_I2S_ENABLE_IF 0x03
-#define S6_I2S_IS_BUSY 0x04
-#define S6_I2S_DMA_ACTIVE 0x08
-#define S6_I2S_IS_ENABLED 0x10
-
-#define S6_I2S_NUM_LINES 4
-
-#define S6_I2S_SIF_PORT0 0x0000000
-#define S6_I2S_SIF_PORT1 0x0000080 /* docs say 0x0000010 */
-
-static inline void s6_i2s_write_reg(struct s6000_i2s_dev *dev, int reg, u32 val)
-{
- writel(val, dev->scbbase + reg);
-}
-
-static inline u32 s6_i2s_read_reg(struct s6000_i2s_dev *dev, int reg)
-{
- return readl(dev->scbbase + reg);
-}
-
-static inline void s6_i2s_mod_reg(struct s6000_i2s_dev *dev, int reg,
- u32 mask, u32 val)
-{
- val ^= s6_i2s_read_reg(dev, reg) & ~mask;
- s6_i2s_write_reg(dev, reg, val);
-}
-
-static void s6000_i2s_start_channel(struct s6000_i2s_dev *dev, int channel)
-{
- int i, j, cur, prev;
-
- /*
- * Wait for WCLK to toggle 5 times before enabling the channel
- * s6000 Family Datasheet 3.6.4:
- * "At least two cycles of WS must occur between commands
- * to disable or enable the interface"
- */
- j = 0;
- prev = ~S6_I2S_CUR_WS;
- for (i = 1000000; --i && j < 6; ) {
- cur = s6_i2s_read_reg(dev, S6_I2S_INTERFACE_CFG(channel))
- & S6_I2S_CUR_WS;
- if (prev != cur) {
- prev = cur;
- j++;
- }
- }
- if (j < 6)
- printk(KERN_WARNING "s6000-i2s: timeout waiting for WCLK\n");
-
- s6_i2s_write_reg(dev, S6_I2S_ENABLE(channel), S6_I2S_ENABLE_IF);
-}
-
-static void s6000_i2s_stop_channel(struct s6000_i2s_dev *dev, int channel)
-{
- s6_i2s_write_reg(dev, S6_I2S_ENABLE(channel), S6_I2S_DISABLE_IF);
-}
-
-static void s6000_i2s_start(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(rtd->cpu_dai);
- int channel;
-
- channel = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
- dev->channel_out : dev->channel_in;
-
- s6000_i2s_start_channel(dev, channel);
-}
-
-static void s6000_i2s_stop(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(rtd->cpu_dai);
- int channel;
-
- channel = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
- dev->channel_out : dev->channel_in;
-
- s6000_i2s_stop_channel(dev, channel);
-}
-
-static int s6000_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
- int after)
-{
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
- case SNDRV_PCM_TRIGGER_RESUME:
- case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- if ((substream->stream == SNDRV_PCM_STREAM_CAPTURE) ^ !after)
- s6000_i2s_start(substream);
- break;
- case SNDRV_PCM_TRIGGER_STOP:
- case SNDRV_PCM_TRIGGER_SUSPEND:
- case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- if (!after)
- s6000_i2s_stop(substream);
- }
- return 0;
-}
-
-static unsigned int s6000_i2s_int_sources(struct s6000_i2s_dev *dev)
-{
- unsigned int pending;
- pending = s6_i2s_read_reg(dev, S6_I2S_INTERRUPT_RAW);
- pending &= S6_I2S_INT_ALIGNMENT |
- S6_I2S_INT_UNDERRUN |
- S6_I2S_INT_OVERRUN;
- s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_CLEAR, pending);
-
- return pending;
-}
-
-static unsigned int s6000_i2s_check_xrun(struct snd_soc_dai *cpu_dai)
-{
- struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
- unsigned int errors;
- unsigned int ret;
-
- errors = s6000_i2s_int_sources(dev);
- if (likely(!errors))
- return 0;
-
- ret = 0;
- if (errors & S6_I2S_INT_ALIGNMENT)
- printk(KERN_ERR "s6000-i2s: WCLK misaligned\n");
- if (errors & S6_I2S_INT_UNDERRUN)
- ret |= 1 << SNDRV_PCM_STREAM_PLAYBACK;
- if (errors & S6_I2S_INT_OVERRUN)
- ret |= 1 << SNDRV_PCM_STREAM_CAPTURE;
- return ret;
-}
-
-static void s6000_i2s_wait_disabled(struct s6000_i2s_dev *dev)
-{
- int channel;
- int n = 50;
- for (channel = 0; channel < 2; channel++) {
- while (--n >= 0) {
- int v = s6_i2s_read_reg(dev, S6_I2S_ENABLE(channel));
- if ((v & S6_I2S_IS_ENABLED)
- || !(v & (S6_I2S_DMA_ACTIVE | S6_I2S_IS_BUSY)))
- break;
- udelay(20);
- }
- }
- if (n < 0)
- printk(KERN_WARNING "s6000-i2s: timeout disabling interfaces");
-}
-
-static int s6000_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
- unsigned int fmt)
-{
- struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
- u32 w;
-
- switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- case SND_SOC_DAIFMT_CBM_CFM:
- w = S6_I2S_SCK_IN | S6_I2S_WS_IN;
- break;
- case SND_SOC_DAIFMT_CBS_CFM:
- w = S6_I2S_SCK_OUT | S6_I2S_WS_IN;
- break;
- case SND_SOC_DAIFMT_CBM_CFS:
- w = S6_I2S_SCK_IN | S6_I2S_WS_OUT;
- break;
- case SND_SOC_DAIFMT_CBS_CFS:
- w = S6_I2S_SCK_OUT | S6_I2S_WS_OUT;
- break;
- default:
- return -EINVAL;
- }
-
- switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
- case SND_SOC_DAIFMT_NB_NF:
- w |= S6_I2S_LEFT_FIRST;
- break;
- case SND_SOC_DAIFMT_NB_IF:
- w |= S6_I2S_RIGHT_FIRST;
- break;
- default:
- return -EINVAL;
- }
-
- s6_i2s_mod_reg(dev, S6_I2S_INTERFACE_CFG(0),
- S6_I2S_FIRST | S6_I2S_WS_DIR | S6_I2S_SCK_DIR, w);
- s6_i2s_mod_reg(dev, S6_I2S_INTERFACE_CFG(1),
- S6_I2S_FIRST | S6_I2S_WS_DIR | S6_I2S_SCK_DIR, w);
-
- return 0;
-}
-
-static int s6000_i2s_set_clkdiv(struct snd_soc_dai *dai, int div_id, int div)
-{
- struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
-
- if (!div || (div & 1) || div > (S6_I2S_DIV_MASK + 1) * 2)
- return -EINVAL;
-
- s6_i2s_mod_reg(dev, S6_I2S_INTERFACE_CFG(div_id),
- S6_I2S_DIV_MASK, div / 2 - 1);
- return 0;
-}
-
-static int s6000_i2s_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params,
- struct snd_soc_dai *dai)
-{
- struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
- int interf;
- u32 w = 0;
-
- if (dev->wide)
- interf = 0;
- else {
- w |= (((params_channels(params) - 2) / 2)
- << S6_I2S_CHANNELS_SHIFT) & S6_I2S_CHANNELS_MASK;
- interf = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- ? dev->channel_out : dev->channel_in;
- }
-
- switch (params_format(params)) {
- case SNDRV_PCM_FORMAT_S16_LE:
- w |= S6_I2S_16BIT | S6_I2S_MEM_16BIT;
- break;
- case SNDRV_PCM_FORMAT_S32_LE:
- w |= S6_I2S_32BIT | S6_I2S_MEM_32BIT;
- break;
- default:
- printk(KERN_WARNING "s6000-i2s: unsupported PCM format %x\n",
- params_format(params));
- return -EINVAL;
- }
-
- if (s6_i2s_read_reg(dev, S6_I2S_INTERFACE_CFG(interf))
- & S6_I2S_IS_ENABLED) {
- printk(KERN_ERR "s6000-i2s: interface already enabled\n");
- return -EBUSY;
- }
-
- s6_i2s_mod_reg(dev, S6_I2S_INTERFACE_CFG(interf),
- S6_I2S_CHANNELS_MASK|S6_I2S_MEM_MASK|S6_I2S_BITS_MASK,
- w);
-
- return 0;
-}
-
-static int s6000_i2s_dai_probe(struct snd_soc_dai *dai)
-{
- struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
- struct s6000_snd_platform_data *pdata = dai->dev->platform_data;
-
- if (!pdata)
- return -EINVAL;
-
- dai->capture_dma_data = &dev->dma_params;
- dai->playback_dma_data = &dev->dma_params;
-
- dev->wide = pdata->wide;
- dev->channel_in = pdata->channel_in;
- dev->channel_out = pdata->channel_out;
- dev->lines_in = pdata->lines_in;
- dev->lines_out = pdata->lines_out;
-
- s6_i2s_write_reg(dev, S6_I2S_MODE,
- dev->wide ? S6_I2S_WIDE : S6_I2S_DUAL);
-
- if (dev->wide) {
- int i;
-
- if (dev->lines_in + dev->lines_out > S6_I2S_NUM_LINES)
- return -EINVAL;
-
- dev->channel_in = 0;
- dev->channel_out = 1;
- dai->driver->capture.channels_min = 2 * dev->lines_in;
- dai->driver->capture.channels_max = dai->driver->capture.channels_min;
- dai->driver->playback.channels_min = 2 * dev->lines_out;
- dai->driver->playback.channels_max = dai->driver->playback.channels_min;
-
- for (i = 0; i < dev->lines_out; i++)
- s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(i), S6_I2S_OUT);
-
- for (; i < S6_I2S_NUM_LINES - dev->lines_in; i++)
- s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(i),
- S6_I2S_UNUSED);
-
- for (; i < S6_I2S_NUM_LINES; i++)
- s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(i), S6_I2S_IN);
- } else {
- unsigned int cfg[2] = {S6_I2S_UNUSED, S6_I2S_UNUSED};
-
- if (dev->lines_in > 1 || dev->lines_out > 1)
- return -EINVAL;
-
- dai->driver->capture.channels_min = 2 * dev->lines_in;
- dai->driver->capture.channels_max = 8 * dev->lines_in;
- dai->driver->playback.channels_min = 2 * dev->lines_out;
- dai->driver->playback.channels_max = 8 * dev->lines_out;
-
- if (dev->lines_in)
- cfg[dev->channel_in] = S6_I2S_IN;
- if (dev->lines_out)
- cfg[dev->channel_out] = S6_I2S_OUT;
-
- s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(0), cfg[0]);
- s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(1), cfg[1]);
- }
-
- if (dev->lines_out) {
- if (dev->lines_in) {
- if (!dev->dma_params.dma_out)
- return -ENODEV;
- } else {
- dev->dma_params.dma_out = dev->dma_params.dma_in;
- dev->dma_params.dma_in = 0;
- }
- }
- dev->dma_params.sif_in = dev->sifbase + (dev->channel_in ?
- S6_I2S_SIF_PORT1 : S6_I2S_SIF_PORT0);
- dev->dma_params.sif_out = dev->sifbase + (dev->channel_out ?
- S6_I2S_SIF_PORT1 : S6_I2S_SIF_PORT0);
- dev->dma_params.same_rate = pdata->same_rate | pdata->wide;
- return 0;
-}
-
-#define S6000_I2S_RATES SNDRV_PCM_RATE_CONTINUOUS
-#define S6000_I2S_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE)
-
-static const struct snd_soc_dai_ops s6000_i2s_dai_ops = {
- .set_fmt = s6000_i2s_set_dai_fmt,
- .set_clkdiv = s6000_i2s_set_clkdiv,
- .hw_params = s6000_i2s_hw_params,
-};
-
-static struct snd_soc_dai_driver s6000_i2s_dai = {
- .probe = s6000_i2s_dai_probe,
- .playback = {
- .channels_min = 2,
- .channels_max = 8,
- .formats = S6000_I2S_FORMATS,
- .rates = S6000_I2S_RATES,
- .rate_min = 0,
- .rate_max = 1562500,
- },
- .capture = {
- .channels_min = 2,
- .channels_max = 8,
- .formats = S6000_I2S_FORMATS,
- .rates = S6000_I2S_RATES,
- .rate_min = 0,
- .rate_max = 1562500,
- },
- .ops = &s6000_i2s_dai_ops,
-};
-
-static const struct snd_soc_component_driver s6000_i2s_component = {
- .name = "s6000-i2s",
-};
-
-static int s6000_i2s_probe(struct platform_device *pdev)
-{
- struct s6000_i2s_dev *dev;
- struct resource *scbmem, *sifmem, *region, *dma1, *dma2;
- u8 __iomem *mmio;
- int ret;
-
- scbmem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!scbmem) {
- dev_err(&pdev->dev, "no mem resource?\n");
- ret = -ENODEV;
- goto err_release_none;
- }
-
- region = request_mem_region(scbmem->start, resource_size(scbmem),
- pdev->name);
- if (!region) {
- dev_err(&pdev->dev, "I2S SCB region already claimed\n");
- ret = -EBUSY;
- goto err_release_none;
- }
-
- mmio = ioremap(scbmem->start, resource_size(scbmem));
- if (!mmio) {
- dev_err(&pdev->dev, "can't ioremap SCB region\n");
- ret = -ENOMEM;
- goto err_release_scb;
- }
-
- sifmem = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- if (!sifmem) {
- dev_err(&pdev->dev, "no second mem resource?\n");
- ret = -ENODEV;
- goto err_release_map;
- }
-
- region = request_mem_region(sifmem->start, resource_size(sifmem),
- pdev->name);
- if (!region) {
- dev_err(&pdev->dev, "I2S SIF region already claimed\n");
- ret = -EBUSY;
- goto err_release_map;
- }
-
- dma1 = platform_get_resource(pdev, IORESOURCE_DMA, 0);
- if (!dma1) {
- dev_err(&pdev->dev, "no dma resource?\n");
- ret = -ENODEV;
- goto err_release_sif;
- }
-
- region = request_mem_region(dma1->start, resource_size(dma1),
- pdev->name);
- if (!region) {
- dev_err(&pdev->dev, "I2S DMA region already claimed\n");
- ret = -EBUSY;
- goto err_release_sif;
- }
-
- dma2 = platform_get_resource(pdev, IORESOURCE_DMA, 1);
- if (dma2) {
- region = request_mem_region(dma2->start, resource_size(dma2),
- pdev->name);
- if (!region) {
- dev_err(&pdev->dev,
- "I2S DMA region already claimed\n");
- ret = -EBUSY;
- goto err_release_dma1;
- }
- }
-
- dev = kzalloc(sizeof(struct s6000_i2s_dev), GFP_KERNEL);
- if (!dev) {
- ret = -ENOMEM;
- goto err_release_dma2;
- }
- dev_set_drvdata(&pdev->dev, dev);
-
- dev->sifbase = sifmem->start;
- dev->scbbase = mmio;
-
- s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_ENABLE, 0);
- s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_CLEAR,
- S6_I2S_INT_ALIGNMENT |
- S6_I2S_INT_UNDERRUN |
- S6_I2S_INT_OVERRUN);
-
- s6000_i2s_stop_channel(dev, 0);
- s6000_i2s_stop_channel(dev, 1);
- s6000_i2s_wait_disabled(dev);
-
- dev->dma_params.check_xrun = s6000_i2s_check_xrun;
- dev->dma_params.trigger = s6000_i2s_trigger;
- dev->dma_params.dma_in = dma1->start;
- dev->dma_params.dma_out = dma2 ? dma2->start : 0;
- dev->dma_params.irq = platform_get_irq(pdev, 0);
- if (dev->dma_params.irq < 0) {
- dev_err(&pdev->dev, "no irq resource?\n");
- ret = -ENODEV;
- goto err_release_dev;
- }
-
- s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_ENABLE,
- S6_I2S_INT_ALIGNMENT |
- S6_I2S_INT_UNDERRUN |
- S6_I2S_INT_OVERRUN);
-
- ret = snd_soc_register_component(&pdev->dev, &s6000_i2s_component,
- &s6000_i2s_dai, 1);
- if (ret)
- goto err_release_dev;
-
- return 0;
-
-err_release_dev:
- kfree(dev);
-err_release_dma2:
- if (dma2)
- release_mem_region(dma2->start, resource_size(dma2));
-err_release_dma1:
- release_mem_region(dma1->start, resource_size(dma1));
-err_release_sif:
- release_mem_region(sifmem->start, resource_size(sifmem));
-err_release_map:
- iounmap(mmio);
-err_release_scb:
- release_mem_region(scbmem->start, resource_size(scbmem));
-err_release_none:
- return ret;
-}
-
-static int s6000_i2s_remove(struct platform_device *pdev)
-{
- struct s6000_i2s_dev *dev = dev_get_drvdata(&pdev->dev);
- struct resource *region;
- void __iomem *mmio = dev->scbbase;
-
- snd_soc_unregister_component(&pdev->dev);
-
- s6000_i2s_stop_channel(dev, 0);
- s6000_i2s_stop_channel(dev, 1);
-
- s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_ENABLE, 0);
- kfree(dev);
-
- region = platform_get_resource(pdev, IORESOURCE_DMA, 0);
- release_mem_region(region->start, resource_size(region));
-
- region = platform_get_resource(pdev, IORESOURCE_DMA, 1);
- if (region)
- release_mem_region(region->start, resource_size(region));
-
- region = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- release_mem_region(region->start, resource_size(region));
-
- iounmap(mmio);
- region = platform_get_resource(pdev, IORESOURCE_IO, 0);
- release_mem_region(region->start, resource_size(region));
-
- return 0;
-}
-
-static struct platform_driver s6000_i2s_driver = {
- .probe = s6000_i2s_probe,
- .remove = s6000_i2s_remove,
- .driver = {
- .name = "s6000-i2s",
- .owner = THIS_MODULE,
- },
-};
-
-module_platform_driver(s6000_i2s_driver);
-
-MODULE_AUTHOR("Daniel Gloeckner");
-MODULE_DESCRIPTION("Stretch s6000 family I2S SoC Interface");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/s6000/s6000-i2s.h b/sound/soc/s6000/s6000-i2s.h
deleted file mode 100644
index 86aa192..0000000
--- a/sound/soc/s6000/s6000-i2s.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * ALSA SoC I2S Audio Layer for the Stretch s6000 family
- *
- * Author: Daniel Gloeckner, <dg@emlix.com>
- * Copyright: (C) 2009 emlix GmbH <info@emlix.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.
- */
-
-#ifndef _S6000_I2S_H
-#define _S6000_I2S_H
-
-struct s6000_snd_platform_data {
- int lines_in;
- int lines_out;
- int channel_in;
- int channel_out;
- int wide;
- int same_rate;
-};
-#endif
diff --git a/sound/soc/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c
deleted file mode 100644
index fb8461e..0000000
--- a/sound/soc/s6000/s6000-pcm.c
+++ /dev/null
@@ -1,521 +0,0 @@
-/*
- * ALSA PCM interface for the Stetch s6000 family
- *
- * Author: Daniel Gloeckner, <dg@emlix.com>
- * Copyright: (C) 2009 emlix GmbH <info@emlix.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.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/dma-mapping.h>
-#include <linux/interrupt.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-
-#include <asm/dma.h>
-#include <variant/dmac.h>
-
-#include "s6000-pcm.h"
-
-#define S6_PCM_PREALLOCATE_SIZE (96 * 1024)
-#define S6_PCM_PREALLOCATE_MAX (2048 * 1024)
-
-static struct snd_pcm_hardware s6000_pcm_hardware = {
- .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
- SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
- SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_JOINT_DUPLEX),
- .buffer_bytes_max = 0x7ffffff0,
- .period_bytes_min = 16,
- .period_bytes_max = 0xfffff0,
- .periods_min = 2,
- .periods_max = 1024, /* no limit */
- .fifo_size = 0,
-};
-
-struct s6000_runtime_data {
- spinlock_t lock;
- int period; /* current DMA period */
-};
-
-static void s6000_pcm_enqueue_dma(struct snd_pcm_substream *substream)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct s6000_runtime_data *prtd = runtime->private_data;
- struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
- struct s6000_pcm_dma_params *par;
- int channel;
- unsigned int period_size;
- unsigned int dma_offset;
- dma_addr_t dma_pos;
- dma_addr_t src, dst;
-
- par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
-
- period_size = snd_pcm_lib_period_bytes(substream);
- dma_offset = prtd->period * period_size;
- dma_pos = runtime->dma_addr + dma_offset;
-
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- src = dma_pos;
- dst = par->sif_out;
- channel = par->dma_out;
- } else {
- src = par->sif_in;
- dst = dma_pos;
- channel = par->dma_in;
- }
-
- if (!s6dmac_channel_enabled(DMA_MASK_DMAC(channel),
- DMA_INDEX_CHNL(channel)))
- return;
-
- if (s6dmac_fifo_full(DMA_MASK_DMAC(channel), DMA_INDEX_CHNL(channel))) {
- printk(KERN_ERR "s6000-pcm: fifo full\n");
- return;
- }
-
- if (WARN_ON(period_size & 15))
- return;
- s6dmac_put_fifo(DMA_MASK_DMAC(channel), DMA_INDEX_CHNL(channel),
- src, dst, period_size);
-
- prtd->period++;
- if (unlikely(prtd->period >= runtime->periods))
- prtd->period = 0;
-}
-
-static irqreturn_t s6000_pcm_irq(int irq, void *data)
-{
- struct snd_pcm *pcm = data;
- struct snd_soc_pcm_runtime *runtime = pcm->private_data;
- struct s6000_runtime_data *prtd;
- unsigned int has_xrun;
- int i, ret = IRQ_NONE;
-
- for (i = 0; i < 2; ++i) {
- struct snd_pcm_substream *substream = pcm->streams[i].substream;
- struct s6000_pcm_dma_params *params =
- snd_soc_dai_get_dma_data(runtime->cpu_dai, substream);
- u32 channel;
- unsigned int pending;
-
- if (substream == SNDRV_PCM_STREAM_PLAYBACK)
- channel = params->dma_out;
- else
- channel = params->dma_in;
-
- has_xrun = params->check_xrun(runtime->cpu_dai);
-
- if (!channel)
- continue;
-
- if (unlikely(has_xrun & (1 << i)) &&
- substream->runtime &&
- snd_pcm_running(substream)) {
- dev_dbg(pcm->dev, "xrun\n");
- snd_pcm_stream_lock(substream);
- snd_pcm_stop(substream, SNDRV_PCM_STATE_XRUN);
- snd_pcm_stream_unlock(substream);
- ret = IRQ_HANDLED;
- }
-
- pending = s6dmac_int_sources(DMA_MASK_DMAC(channel),
- DMA_INDEX_CHNL(channel));
-
- if (pending & 1) {
- ret = IRQ_HANDLED;
- if (likely(substream->runtime &&
- snd_pcm_running(substream))) {
- snd_pcm_period_elapsed(substream);
- dev_dbg(pcm->dev, "period elapsed %x %x\n",
- s6dmac_cur_src(DMA_MASK_DMAC(channel),
- DMA_INDEX_CHNL(channel)),
- s6dmac_cur_dst(DMA_MASK_DMAC(channel),
- DMA_INDEX_CHNL(channel)));
- prtd = substream->runtime->private_data;
- spin_lock(&prtd->lock);
- s6000_pcm_enqueue_dma(substream);
- spin_unlock(&prtd->lock);
- }
- }
-
- if (unlikely(pending & ~7)) {
- if (pending & (1 << 3))
- printk(KERN_WARNING
- "s6000-pcm: DMA %x Underflow\n",
- channel);
- if (pending & (1 << 4))
- printk(KERN_WARNING
- "s6000-pcm: DMA %x Overflow\n",
- channel);
- if (pending & 0x1e0)
- printk(KERN_WARNING
- "s6000-pcm: DMA %x Master Error "
- "(mask %x)\n",
- channel, pending >> 5);
-
- }
- }
-
- return ret;
-}
-
-static int s6000_pcm_start(struct snd_pcm_substream *substream)
-{
- struct s6000_runtime_data *prtd = substream->runtime->private_data;
- struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
- struct s6000_pcm_dma_params *par;
- unsigned long flags;
- int srcinc;
- u32 dma;
-
- par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
-
- spin_lock_irqsave(&prtd->lock, flags);
-
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- srcinc = 1;
- dma = par->dma_out;
- } else {
- srcinc = 0;
- dma = par->dma_in;
- }
- s6dmac_enable_chan(DMA_MASK_DMAC(dma), DMA_INDEX_CHNL(dma),
- 1 /* priority 1 (0 is max) */,
- 0 /* peripheral requests w/o xfer length mode */,
- srcinc /* source address increment */,
- srcinc^1 /* destination address increment */,
- 0 /* chunksize 0 (skip impossible on this dma) */,
- 0 /* source skip after chunk (impossible) */,
- 0 /* destination skip after chunk (impossible) */,
- 4 /* 16 byte burst size */,
- -1 /* don't conserve bandwidth */,
- 0 /* low watermark irq descriptor threshold */,
- 0 /* disable hardware timestamps */,
- 1 /* enable channel */);
-
- s6000_pcm_enqueue_dma(substream);
- s6000_pcm_enqueue_dma(substream);
-
- spin_unlock_irqrestore(&prtd->lock, flags);
-
- return 0;
-}
-
-static int s6000_pcm_stop(struct snd_pcm_substream *substream)
-{
- struct s6000_runtime_data *prtd = substream->runtime->private_data;
- struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
- struct s6000_pcm_dma_params *par;
- unsigned long flags;
- u32 channel;
-
- par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
-
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- channel = par->dma_out;
- else
- channel = par->dma_in;
-
- s6dmac_set_terminal_count(DMA_MASK_DMAC(channel),
- DMA_INDEX_CHNL(channel), 0);
-
- spin_lock_irqsave(&prtd->lock, flags);
-
- s6dmac_disable_chan(DMA_MASK_DMAC(channel), DMA_INDEX_CHNL(channel));
-
- spin_unlock_irqrestore(&prtd->lock, flags);
-
- return 0;
-}
-
-static int s6000_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
-{
- struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
- struct s6000_pcm_dma_params *par;
- int ret;
-
- par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
-
- ret = par->trigger(substream, cmd, 0);
- if (ret < 0)
- return ret;
-
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
- case SNDRV_PCM_TRIGGER_RESUME:
- case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- ret = s6000_pcm_start(substream);
- break;
- case SNDRV_PCM_TRIGGER_STOP:
- case SNDRV_PCM_TRIGGER_SUSPEND:
- case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- ret = s6000_pcm_stop(substream);
- break;
- default:
- ret = -EINVAL;
- }
- if (ret < 0)
- return ret;
-
- return par->trigger(substream, cmd, 1);
-}
-
-static int s6000_pcm_prepare(struct snd_pcm_substream *substream)
-{
- struct s6000_runtime_data *prtd = substream->runtime->private_data;
-
- prtd->period = 0;
-
- return 0;
-}
-
-static snd_pcm_uframes_t s6000_pcm_pointer(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
- struct s6000_pcm_dma_params *par;
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct s6000_runtime_data *prtd = runtime->private_data;
- unsigned long flags;
- unsigned int offset;
- dma_addr_t count;
-
- par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
-
- spin_lock_irqsave(&prtd->lock, flags);
-
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- count = s6dmac_cur_src(DMA_MASK_DMAC(par->dma_out),
- DMA_INDEX_CHNL(par->dma_out));
- else
- count = s6dmac_cur_dst(DMA_MASK_DMAC(par->dma_in),
- DMA_INDEX_CHNL(par->dma_in));
-
- count -= runtime->dma_addr;
-
- spin_unlock_irqrestore(&prtd->lock, flags);
-
- offset = bytes_to_frames(runtime, count);
- if (unlikely(offset >= runtime->buffer_size))
- offset = 0;
-
- return offset;
-}
-
-static int s6000_pcm_open(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
- struct s6000_pcm_dma_params *par;
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct s6000_runtime_data *prtd;
- int ret;
-
- par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
- snd_soc_set_runtime_hwparams(substream, &s6000_pcm_hardware);
-
- ret = snd_pcm_hw_constraint_step(runtime, 0,
- SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 16);
- if (ret < 0)
- return ret;
- ret = snd_pcm_hw_constraint_step(runtime, 0,
- SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 16);
- if (ret < 0)
- return ret;
- ret = snd_pcm_hw_constraint_integer(runtime,
- SNDRV_PCM_HW_PARAM_PERIODS);
- if (ret < 0)
- return ret;
-
- if (par->same_rate) {
- int rate;
- spin_lock(&par->lock); /* needed? */
- rate = par->rate;
- spin_unlock(&par->lock);
- if (rate != -1) {
- ret = snd_pcm_hw_constraint_minmax(runtime,
- SNDRV_PCM_HW_PARAM_RATE,
- rate, rate);
- if (ret < 0)
- return ret;
- }
- }
-
- prtd = kzalloc(sizeof(struct s6000_runtime_data), GFP_KERNEL);
- if (prtd == NULL)
- return -ENOMEM;
-
- spin_lock_init(&prtd->lock);
-
- runtime->private_data = prtd;
-
- return 0;
-}
-
-static int s6000_pcm_close(struct snd_pcm_substream *substream)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct s6000_runtime_data *prtd = runtime->private_data;
-
- kfree(prtd);
-
- return 0;
-}
-
-static int s6000_pcm_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *hw_params)
-{
- struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
- struct s6000_pcm_dma_params *par;
- int ret;
- ret = snd_pcm_lib_malloc_pages(substream,
- params_buffer_bytes(hw_params));
- if (ret < 0) {
- printk(KERN_WARNING "s6000-pcm: allocation of memory failed\n");
- return ret;
- }
-
- par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
-
- if (par->same_rate) {
- spin_lock(&par->lock);
- if (par->rate == -1 ||
- !(par->in_use & ~(1 << substream->stream))) {
- par->rate = params_rate(hw_params);
- par->in_use |= 1 << substream->stream;
- } else if (params_rate(hw_params) != par->rate) {
- snd_pcm_lib_free_pages(substream);
- par->in_use &= ~(1 << substream->stream);
- ret = -EBUSY;
- }
- spin_unlock(&par->lock);
- }
- return ret;
-}
-
-static int s6000_pcm_hw_free(struct snd_pcm_substream *substream)
-{
- struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
- struct s6000_pcm_dma_params *par =
- snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
-
- spin_lock(&par->lock);
- par->in_use &= ~(1 << substream->stream);
- if (!par->in_use)
- par->rate = -1;
- spin_unlock(&par->lock);
-
- return snd_pcm_lib_free_pages(substream);
-}
-
-static struct snd_pcm_ops s6000_pcm_ops = {
- .open = s6000_pcm_open,
- .close = s6000_pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = s6000_pcm_hw_params,
- .hw_free = s6000_pcm_hw_free,
- .trigger = s6000_pcm_trigger,
- .prepare = s6000_pcm_prepare,
- .pointer = s6000_pcm_pointer,
-};
-
-static void s6000_pcm_free(struct snd_pcm *pcm)
-{
- struct snd_soc_pcm_runtime *runtime = pcm->private_data;
- struct s6000_pcm_dma_params *params =
- snd_soc_dai_get_dma_data(runtime->cpu_dai,
- pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream);
-
- free_irq(params->irq, pcm);
- snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
-static int s6000_pcm_new(struct snd_soc_pcm_runtime *runtime)
-{
- struct snd_card *card = runtime->card->snd_card;
- struct snd_pcm *pcm = runtime->pcm;
- struct s6000_pcm_dma_params *params;
- int res;
-
- params = snd_soc_dai_get_dma_data(runtime->cpu_dai,
- pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream);
-
- res = dma_coerce_mask_and_coherent(card->dev, DMA_BIT_MASK(32));
- if (res)
- return res;
-
- if (params->dma_in) {
- s6dmac_disable_chan(DMA_MASK_DMAC(params->dma_in),
- DMA_INDEX_CHNL(params->dma_in));
- s6dmac_int_sources(DMA_MASK_DMAC(params->dma_in),
- DMA_INDEX_CHNL(params->dma_in));
- }
-
- if (params->dma_out) {
- s6dmac_disable_chan(DMA_MASK_DMAC(params->dma_out),
- DMA_INDEX_CHNL(params->dma_out));
- s6dmac_int_sources(DMA_MASK_DMAC(params->dma_out),
- DMA_INDEX_CHNL(params->dma_out));
- }
-
- res = request_irq(params->irq, s6000_pcm_irq, IRQF_SHARED,
- "s6000-audio", pcm);
- if (res) {
- printk(KERN_ERR "s6000-pcm couldn't get IRQ\n");
- return res;
- }
-
- res = snd_pcm_lib_preallocate_pages_for_all(pcm,
- SNDRV_DMA_TYPE_DEV,
- card->dev,
- S6_PCM_PREALLOCATE_SIZE,
- S6_PCM_PREALLOCATE_MAX);
- if (res)
- printk(KERN_WARNING "s6000-pcm: preallocation failed\n");
-
- spin_lock_init(&params->lock);
- params->in_use = 0;
- params->rate = -1;
- return 0;
-}
-
-static struct snd_soc_platform_driver s6000_soc_platform = {
- .ops = &s6000_pcm_ops,
- .pcm_new = s6000_pcm_new,
- .pcm_free = s6000_pcm_free,
-};
-
-static int s6000_soc_platform_probe(struct platform_device *pdev)
-{
- return snd_soc_register_platform(&pdev->dev, &s6000_soc_platform);
-}
-
-static int s6000_soc_platform_remove(struct platform_device *pdev)
-{
- snd_soc_unregister_platform(&pdev->dev);
- return 0;
-}
-
-static struct platform_driver s6000_pcm_driver = {
- .driver = {
- .name = "s6000-pcm-audio",
- .owner = THIS_MODULE,
- },
-
- .probe = s6000_soc_platform_probe,
- .remove = s6000_soc_platform_remove,
-};
-
-module_platform_driver(s6000_pcm_driver);
-
-MODULE_AUTHOR("Daniel Gloeckner");
-MODULE_DESCRIPTION("Stretch s6000 family PCM DMA module");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/s6000/s6000-pcm.h b/sound/soc/s6000/s6000-pcm.h
deleted file mode 100644
index 09d9b88..0000000
--- a/sound/soc/s6000/s6000-pcm.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * ALSA PCM interface for the Stretch s6000 family
- *
- * Author: Daniel Gloeckner, <dg@emlix.com>
- * Copyright: (C) 2009 emlix GmbH <info@emlix.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.
- */
-
-#ifndef _S6000_PCM_H
-#define _S6000_PCM_H
-
-struct snd_soc_dai;
-struct snd_pcm_substream;
-
-struct s6000_pcm_dma_params {
- unsigned int (*check_xrun)(struct snd_soc_dai *cpu_dai);
- int (*trigger)(struct snd_pcm_substream *substream, int cmd, int after);
- dma_addr_t sif_in;
- dma_addr_t sif_out;
- u32 dma_in;
- u32 dma_out;
- int irq;
- int same_rate;
-
- spinlock_t lock;
- int in_use;
- int rate;
-};
-
-#endif
diff --git a/sound/soc/s6000/s6105-ipcam.c b/sound/soc/s6000/s6105-ipcam.c
deleted file mode 100644
index 3510c01..0000000
--- a/sound/soc/s6000/s6105-ipcam.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * ASoC driver for Stretch s6105 IP camera platform
- *
- * Author: Daniel Gloeckner, <dg@emlix.com>
- * Copyright: (C) 2009 emlix GmbH <info@emlix.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.
- */
-
-#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 <sound/soc.h>
-
-#include "s6000-pcm.h"
-#include "s6000-i2s.h"
-
-#define S6105_CAM_CODEC_CLOCK 12288000
-
-static int s6105_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 = 0;
-
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
- 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_CBM_CFM |
- SND_SOC_DAIFMT_NB_NF);
- if (ret < 0)
- return ret;
-
- /* set the codec system clock */
- ret = snd_soc_dai_set_sysclk(codec_dai, 0, S6105_CAM_CODEC_CLOCK,
- SND_SOC_CLOCK_OUT);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
-static struct snd_soc_ops s6105_ops = {
- .hw_params = s6105_hw_params,
-};
-
-/* s6105 machine dapm widgets */
-static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = {
- SND_SOC_DAPM_LINE("Audio Out Differential", NULL),
- SND_SOC_DAPM_LINE("Audio Out Stereo", NULL),
- SND_SOC_DAPM_LINE("Audio In", NULL),
-};
-
-/* s6105 machine audio_mapnections to the codec pins */
-static const struct snd_soc_dapm_route audio_map[] = {
- /* Audio Out connected to HPLOUT, HPLCOM, HPROUT */
- {"Audio Out Differential", NULL, "HPLOUT"},
- {"Audio Out Differential", NULL, "HPLCOM"},
- {"Audio Out Stereo", NULL, "HPLOUT"},
- {"Audio Out Stereo", NULL, "HPROUT"},
-
- /* Audio In connected to LINE1L, LINE1R */
- {"LINE1L", NULL, "Audio In"},
- {"LINE1R", NULL, "Audio In"},
-};
-
-static int output_type_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) {
- uinfo->value.enumerated.item = 1;
- strcpy(uinfo->value.enumerated.name, "HPLOUT/HPROUT");
- } else {
- strcpy(uinfo->value.enumerated.name, "HPLOUT/HPLCOM");
- }
- return 0;
-}
-
-static int output_type_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- ucontrol->value.enumerated.item[0] = kcontrol->private_value;
- return 0;
-}
-
-static int output_type_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_soc_card *card = kcontrol->private_data;
- struct snd_soc_dapm_context *dapm = &card->dapm;
- unsigned int val = (ucontrol->value.enumerated.item[0] != 0);
- char *differential = "Audio Out Differential";
- char *stereo = "Audio Out Stereo";
-
- if (kcontrol->private_value == val)
- return 0;
- kcontrol->private_value = val;
- snd_soc_dapm_disable_pin(dapm, val ? differential : stereo);
- snd_soc_dapm_sync(dapm);
- snd_soc_dapm_enable_pin(dapm, val ? stereo : differential);
- snd_soc_dapm_sync(dapm);
-
- return 1;
-}
-
-static const struct snd_kcontrol_new audio_out_mux = {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Master Output Mux",
- .index = 0,
- .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
- .info = output_type_info,
- .get = output_type_get,
- .put = output_type_put,
- .private_value = 1 /* default to stereo */
-};
-
-/* Logic for a aic3x as connected on the s6105 ip camera ref design */
-static int s6105_aic3x_init(struct snd_soc_pcm_runtime *rtd)
-{
- struct snd_soc_card *card = rtd->card;
-
- /* must correspond to audio_out_mux.private_value initializer */
- snd_soc_dapm_disable_pin(&card->dapm, "Audio Out Differential");
-
- snd_ctl_add(card->snd_card, snd_ctl_new1(&audio_out_mux, card));
-
- return 0;
-}
-
-/* s6105 digital audio interface glue - connects codec <--> CPU */
-static struct snd_soc_dai_link s6105_dai = {
- .name = "TLV320AIC31",
- .stream_name = "AIC31",
- .cpu_dai_name = "s6000-i2s",
- .codec_dai_name = "tlv320aic3x-hifi",
- .platform_name = "s6000-pcm-audio",
- .codec_name = "tlv320aic3x-codec.0-001a",
- .init = s6105_aic3x_init,
- .ops = &s6105_ops,
-};
-
-/* s6105 audio machine driver */
-static struct snd_soc_card snd_soc_card_s6105 = {
- .name = "Stretch IP Camera",
- .owner = THIS_MODULE,
- .dai_link = &s6105_dai,
- .num_links = 1,
-
- .dapm_widgets = aic3x_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(aic3x_dapm_widgets),
- .dapm_routes = audio_map,
- .num_dapm_routes = ARRAY_SIZE(audio_map),
- .fully_routed = true,
-};
-
-static struct s6000_snd_platform_data s6105_snd_data __initdata = {
- .wide = 0,
- .channel_in = 0,
- .channel_out = 1,
- .lines_in = 1,
- .lines_out = 1,
- .same_rate = 1,
-};
-
-static struct platform_device *s6105_snd_device;
-
-/* temporary i2c device creation until this can be moved into the machine
- * support file.
-*/
-static struct i2c_board_info i2c_device[] = {
- { I2C_BOARD_INFO("tlv320aic33", 0x18), }
-};
-
-static int __init s6105_init(void)
-{
- int ret;
-
- i2c_register_board_info(0, i2c_device, ARRAY_SIZE(i2c_device));
-
- s6105_snd_device = platform_device_alloc("soc-audio", -1);
- if (!s6105_snd_device)
- return -ENOMEM;
-
- platform_set_drvdata(s6105_snd_device, &snd_soc_card_s6105);
- platform_device_add_data(s6105_snd_device, &s6105_snd_data,
- sizeof(s6105_snd_data));
-
- ret = platform_device_add(s6105_snd_device);
- if (ret)
- platform_device_put(s6105_snd_device);
-
- return ret;
-}
-
-static void __exit s6105_exit(void)
-{
- platform_device_unregister(s6105_snd_device);
-}
-
-module_init(s6105_init);
-module_exit(s6105_exit);
-
-MODULE_AUTHOR("Daniel Gloeckner");
-MODULE_DESCRIPTION("Stretch s6105 IP camera ASoC driver");
-MODULE_LICENSE("GPL");
diff --git a/sound/usb/card.c b/sound/usb/card.c
index 7ecd0e8..f61ebb1 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -591,18 +591,19 @@ static void snd_usb_audio_disconnect(struct usb_device *dev,
{
struct snd_card *card;
struct list_head *p;
+ bool was_shutdown;
if (chip == (void *)-1L)
return;
card = chip->card;
down_write(&chip->shutdown_rwsem);
+ was_shutdown = chip->shutdown;
chip->shutdown = 1;
up_write(&chip->shutdown_rwsem);
mutex_lock(&register_mutex);
- chip->num_interfaces--;
- if (chip->num_interfaces <= 0) {
+ if (!was_shutdown) {
struct snd_usb_endpoint *ep;
snd_card_disconnect(card);
@@ -622,6 +623,10 @@ static void snd_usb_audio_disconnect(struct usb_device *dev,
list_for_each(p, &chip->mixer_list) {
snd_usb_mixer_disconnect(p);
}
+ }
+
+ chip->num_interfaces--;
+ if (chip->num_interfaces <= 0) {
usb_chip[chip->index] = NULL;
mutex_unlock(&register_mutex);
snd_card_free_when_closed(card);
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index f119a41..7c83bab 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -885,6 +885,11 @@ static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl,
return changed;
}
+static void kctl_private_value_free(struct snd_kcontrol *kctl)
+{
+ kfree((void *)kctl->private_value);
+}
+
static int snd_ftu_create_effect_switch(struct usb_mixer_interface *mixer,
int validx, int bUnitID)
{
@@ -919,6 +924,7 @@ static int snd_ftu_create_effect_switch(struct usb_mixer_interface *mixer,
return -ENOMEM;
}
+ kctl->private_free = kctl_private_value_free;
err = snd_ctl_add(mixer->chip->card, kctl);
if (err < 0)
return err;
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