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authorLinus Torvalds <torvalds@linux-foundation.org>2011-08-02 20:48:22 -1000
committerLinus Torvalds <torvalds@linux-foundation.org>2011-08-02 20:48:22 -1000
commit0d7e92da50763b53b59b490ce57a323039ee241d (patch)
tree9a1ee0292fce0243406f2e66c170d25e062730a2 /sound/pci
parentc027a474a68065391c8773f6e83ed5412657e369 (diff)
parent9f3b24948f22e4e21e961bd514c2089d24f0938e (diff)
downloadop-kernel-dev-0d7e92da50763b53b59b490ce57a323039ee241d.zip
op-kernel-dev-0d7e92da50763b53b59b490ce57a323039ee241d.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: ALSA: asihpi - Clarify adapter index validity check ALSA: asihpi - Don't leak firmware if mem alloc fails ALSA: rtctimer.c needs module.h ASoC: Fix txx9aclc.c build ALSA: hdspm - Add firmware revision 0xcc for RME MADI ALSA: hdspm - Fix reported external sample rate on RME MADI and MADIface ALSA: hdspm - Provide MADI speed mode selector on RME MADI and MADIface ALSA: sound/core/pcm_compat.c: adjust array index
Diffstat (limited to 'sound/pci')
-rw-r--r--sound/pci/asihpi/hpidspcd.c9
-rw-r--r--sound/pci/asihpi/hpioctl.c19
-rw-r--r--sound/pci/rme9652/hdspm.c109
3 files changed, 125 insertions, 12 deletions
diff --git a/sound/pci/asihpi/hpidspcd.c b/sound/pci/asihpi/hpidspcd.c
index 3a7afa3..71d32c8 100644
--- a/sound/pci/asihpi/hpidspcd.c
+++ b/sound/pci/asihpi/hpidspcd.c
@@ -43,6 +43,7 @@ short hpi_dsp_code_open(u32 adapter, void *os_data, struct dsp_code *dsp_code,
struct pci_dev *dev = os_data;
struct code_header header;
char fw_name[20];
+ short err_ret = HPI_ERROR_DSP_FILE_NOT_FOUND;
int err;
sprintf(fw_name, "asihpi/dsp%04x.bin", adapter);
@@ -85,8 +86,10 @@ short hpi_dsp_code_open(u32 adapter, void *os_data, struct dsp_code *dsp_code,
HPI_DEBUG_LOG(DEBUG, "dsp code %s opened\n", fw_name);
dsp_code->pvt = kmalloc(sizeof(*dsp_code->pvt), GFP_KERNEL);
- if (!dsp_code->pvt)
- return HPI_ERROR_MEMORY_ALLOC;
+ if (!dsp_code->pvt) {
+ err_ret = HPI_ERROR_MEMORY_ALLOC;
+ goto error2;
+ }
dsp_code->pvt->dev = dev;
dsp_code->pvt->firmware = firmware;
@@ -99,7 +102,7 @@ error2:
release_firmware(firmware);
error1:
dsp_code->block_length = 0;
- return HPI_ERROR_DSP_FILE_NOT_FOUND;
+ return err_ret;
}
/*-------------------------------------------------------------------*/
diff --git a/sound/pci/asihpi/hpioctl.c b/sound/pci/asihpi/hpioctl.c
index 9683f84..a32502e 100644
--- a/sound/pci/asihpi/hpioctl.c
+++ b/sound/pci/asihpi/hpioctl.c
@@ -177,16 +177,21 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
} else {
u16 __user *ptr = NULL;
u32 size = 0;
-
+ u32 adapter_present;
/* -1=no data 0=read from user mem, 1=write to user mem */
int wrflag = -1;
- u32 adapter = hm->h.adapter_index;
- struct hpi_adapter *pa = &adapters[adapter];
+ struct hpi_adapter *pa;
+
+ if (hm->h.adapter_index < HPI_MAX_ADAPTERS) {
+ pa = &adapters[hm->h.adapter_index];
+ adapter_present = pa->type;
+ } else {
+ adapter_present = 0;
+ }
- if ((adapter >= HPI_MAX_ADAPTERS) || (!pa->type)) {
- hpi_init_response(&hr->r0, HPI_OBJ_ADAPTER,
- HPI_ADAPTER_OPEN,
- HPI_ERROR_BAD_ADAPTER_NUMBER);
+ if (!adapter_present) {
+ hpi_init_response(&hr->r0, hm->h.object,
+ hm->h.function, HPI_ERROR_BAD_ADAPTER_NUMBER);
uncopied_bytes =
copy_to_user(puhr, hr, sizeof(hr->h));
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index af130ee..6edc67c 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -521,6 +521,7 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}");
#define HDSPM_DMA_AREA_KILOBYTES (HDSPM_DMA_AREA_BYTES/1024)
/* revisions >= 230 indicate AES32 card */
+#define HDSPM_MADI_ANCIENT_REV 204
#define HDSPM_MADI_OLD_REV 207
#define HDSPM_MADI_REV 210
#define HDSPM_RAYDAT_REV 211
@@ -1217,6 +1218,22 @@ static int hdspm_external_sample_rate(struct hdspm *hdspm)
rate = 0;
break;
}
+
+ /* QS and DS rates normally can not be detected
+ * automatically by the card. Only exception is MADI
+ * in 96k frame mode.
+ *
+ * So if we read SS values (32 .. 48k), check for
+ * user-provided DS/QS bits in the control register
+ * and multiply the base frequency accordingly.
+ */
+ if (rate <= 48000) {
+ if (hdspm->control_register & HDSPM_QuadSpeed)
+ rate *= 4;
+ else if (hdspm->control_register &
+ HDSPM_DoubleSpeed)
+ rate *= 2;
+ }
}
break;
}
@@ -3415,6 +3432,91 @@ static int snd_hdspm_put_qs_wire(struct snd_kcontrol *kcontrol,
return change;
}
+#define HDSPM_MADI_SPEEDMODE(xname, xindex) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .info = snd_hdspm_info_madi_speedmode, \
+ .get = snd_hdspm_get_madi_speedmode, \
+ .put = snd_hdspm_put_madi_speedmode \
+}
+
+static int hdspm_madi_speedmode(struct hdspm *hdspm)
+{
+ if (hdspm->control_register & HDSPM_QuadSpeed)
+ return 2;
+ if (hdspm->control_register & HDSPM_DoubleSpeed)
+ return 1;
+ return 0;
+}
+
+static int hdspm_set_madi_speedmode(struct hdspm *hdspm, int mode)
+{
+ hdspm->control_register &= ~(HDSPM_DoubleSpeed | HDSPM_QuadSpeed);
+ switch (mode) {
+ case 0:
+ break;
+ case 1:
+ hdspm->control_register |= HDSPM_DoubleSpeed;
+ break;
+ case 2:
+ hdspm->control_register |= HDSPM_QuadSpeed;
+ break;
+ }
+ hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register);
+
+ return 0;
+}
+
+static int snd_hdspm_info_madi_speedmode(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ static char *texts[] = { "Single", "Double", "Quad" };
+
+ 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_madi_speedmode(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+
+ spin_lock_irq(&hdspm->lock);
+ ucontrol->value.enumerated.item[0] = hdspm_madi_speedmode(hdspm);
+ spin_unlock_irq(&hdspm->lock);
+ return 0;
+}
+
+static int snd_hdspm_put_madi_speedmode(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+ int change;
+ int val;
+
+ if (!snd_hdspm_use_is_exclusive(hdspm))
+ return -EBUSY;
+ val = ucontrol->value.integer.value[0];
+ if (val < 0)
+ val = 0;
+ if (val > 2)
+ val = 2;
+ spin_lock_irq(&hdspm->lock);
+ change = val != hdspm_madi_speedmode(hdspm);
+ hdspm_set_madi_speedmode(hdspm, val);
+ spin_unlock_irq(&hdspm->lock);
+ return change;
+}
#define HDSPM_MIXER(xname, xindex) \
{ .iface = SNDRV_CTL_ELEM_IFACE_HWDEP, \
@@ -4289,7 +4391,8 @@ static struct snd_kcontrol_new snd_hdspm_controls_madi[] = {
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),
+ HDSPM_MADI_SPEEDMODE("MADI Speed Mode", 0)
};
@@ -4302,7 +4405,8 @@ static struct snd_kcontrol_new snd_hdspm_controls_madiface[] = {
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)
+ HDSPM_SAFE_MODE("Safe Mode", 0),
+ HDSPM_MADI_SPEEDMODE("MADI Speed Mode", 0)
};
static struct snd_kcontrol_new snd_hdspm_controls_aio[] = {
@@ -6381,6 +6485,7 @@ static int __devinit snd_hdspm_create(struct snd_card *card,
switch (hdspm->firmware_rev) {
case HDSPM_MADI_REV:
case HDSPM_MADI_OLD_REV:
+ case HDSPM_MADI_ANCIENT_REV:
hdspm->io_type = MADI;
hdspm->card_name = "RME MADI";
hdspm->midiPorts = 3;
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