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ALSA: usb-audio: fix Fast Track Ultra (8R) 44.1 sample rates 

The M-Audio Fast Track Ultra series devices did not play sound correctly
at 44.1/88.2 kHz. Changing the output endpoint attribute to adaptive
fixes this.

Signed-off-by: Felix Homann <fexpop@web.de>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Clemens Ladisch 2010-09-02 12:58:25 +02:00 committed by Takashi Iwai
parent 23b224d9d4
commit 65f04443c9
2 changed files with 85 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sound/usb/endpoint.c
View File

@ -404,8 +404,6 @@ int snd_usb_parse_audio_endpoints(struct snd_usb_audio *chip, int iface_no)
break;
case USB_ID(0x041e, 0x3020): /* Creative SB Audigy 2 NX */
case USB_ID(0x0763, 0x2003): /* M-Audio Audiophile USB */
case USB_ID(0x0763, 0x2080): /* M-Audio Fast Track Ultra 8 */
case USB_ID(0x0763, 0x2081): /* M-Audio Fast Track Ultra 8R */
/* doesn't set the sample rate attribute, but supports it */
fp->attributes |= UAC_EP_CS_ATTR_SAMPLE_RATE;
break;

90
sound/usb/quirks-table.h
View File

@ -1830,7 +1830,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
USB_DEVICE(0x0763, 0x2080),
.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
/* .vendor_name = "M-Audio", */
/* .product_name = "Fast Track Ultra 8", */
/* .product_name = "Fast Track Ultra", */
.ifnum = QUIRK_ANY_INTERFACE,
.type = QUIRK_COMPOSITE,
.data = & (const struct snd_usb_audio_quirk[]) {
@ -1840,11 +1840,51 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
.ifnum = 1,
.type = QUIRK_AUDIO_STANDARD_INTERFACE
.type = QUIRK_AUDIO_FIXED_ENDPOINT,
.data = & (const struct audioformat) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8,
.iface = 1,
.altsetting = 1,
.altset_idx = 1,
.attributes = UAC_EP_CS_ATTR_SAMPLE_RATE,
.endpoint = 0x01,
.ep_attr = 0x09,
.rates = SNDRV_PCM_RATE_44100 |
SNDRV_PCM_RATE_48000 |
SNDRV_PCM_RATE_88200 |
SNDRV_PCM_RATE_96000,
.rate_min = 44100,
.rate_max = 96000,
.nr_rates = 4,
.rate_table = (unsigned int[]) {
44100, 48000, 88200, 96000
}
}
},
{
.ifnum = 2,
.type = QUIRK_AUDIO_STANDARD_INTERFACE
.type = QUIRK_AUDIO_FIXED_ENDPOINT,
.data = & (const struct audioformat) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8,
.iface = 2,
.altsetting = 1,
.altset_idx = 1,
.attributes = UAC_EP_CS_ATTR_SAMPLE_RATE,
.endpoint = 0x81,
.ep_attr = 0x05,
.rates = SNDRV_PCM_RATE_44100 |
SNDRV_PCM_RATE_48000 |
SNDRV_PCM_RATE_88200 |
SNDRV_PCM_RATE_96000,
.rate_min = 44100,
.rate_max = 96000,
.nr_rates = 4,
.rate_table = (unsigned int[]) {
44100, 48000, 88200, 96000
}
}
},
/* interface 3 (MIDI) is standard compliant */
{
@ -1867,11 +1907,51 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
{
.ifnum = 1,
.type = QUIRK_AUDIO_STANDARD_INTERFACE
.type = QUIRK_AUDIO_FIXED_ENDPOINT,
.data = & (const struct audioformat) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8,
.iface = 1,
.altsetting = 1,
.altset_idx = 1,
.attributes = UAC_EP_CS_ATTR_SAMPLE_RATE,
.endpoint = 0x01,
.ep_attr = 0x09,
.rates = SNDRV_PCM_RATE_44100 |
SNDRV_PCM_RATE_48000 |
SNDRV_PCM_RATE_88200 |
SNDRV_PCM_RATE_96000,
.rate_min = 44100,
.rate_max = 96000,
.nr_rates = 4,
.rate_table = (unsigned int[]) {
44100, 48000, 88200, 96000
}
}
},
{
.ifnum = 2,
.type = QUIRK_AUDIO_STANDARD_INTERFACE
.type = QUIRK_AUDIO_FIXED_ENDPOINT,
.data = & (const struct audioformat) {
.formats = SNDRV_PCM_FMTBIT_S24_3LE,
.channels = 8,
.iface = 2,
.altsetting = 1,
.altset_idx = 1,
.attributes = UAC_EP_CS_ATTR_SAMPLE_RATE,
.endpoint = 0x81,
.ep_attr = 0x05,
.rates = SNDRV_PCM_RATE_44100 |
SNDRV_PCM_RATE_48000 |
SNDRV_PCM_RATE_88200 |
SNDRV_PCM_RATE_96000,
.rate_min = 44100,
.rate_max = 96000,
.nr_rates = 4,
.rate_table = (unsigned int[]) {
44100, 48000, 88200, 96000
}
}
},
/* interface 3 (MIDI) is standard compliant */
{