ALSA: usbaudio: Add basic support for M-Audio Fast Track Ultra series

This adds basic support for M-Audio's Fast Track Ultra series of USB
audio interfaces. It is a refactored version of the patch Clemens
Ladisch posted some time ago. Neither playback nor capturing work
properly at 44100 Hz (don't know why).
The other sampling rates work properly. There's no support for the DSP
mixer, yet.

Signed-off-by: Felix Homann <fexpop@web.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index b1309cdc1ac0..7b84b61a0784 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -317,6 +317,8 @@ 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;