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ALSA: usb-audio: support multiple formats with audio class v2 devices

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Change the parser to correctly handle v2 descriptors with multiple
format bits set.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Clemens Ladisch
2010-03-04 19:46:16 +01:00
committed by Takashi Iwai
parent 015eb0b081
commit 29088fef3e
2 changed files with 40 additions and 57 deletions
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2
sound/usb/quirks-table.h
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@ -2203,7 +2203,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.ifnum = 1,
.type = QUIRK_AUDIO_FIXED_ENDPOINT,
.data = &(const struct audioformat) {
.format = SNDRV_PCM_FORMAT_S24_3BE,
.formats = SNDRV_PCM_FMTBIT_S24_3BE,
.channels = 2,
.iface = 1,
.altsetting = 1,