From 1f14a657d87aa0e1a6c08c2e31588fbca34a8844 Mon Sep 17 00:00:00 2001 From: Clemens Ladisch Date: Mon, 21 Nov 2005 16:40:00 +0100 Subject: [PATCH] [ALSA] usb-audio: fix Edirol UA-20 support Modules: USB generic driver Somebody at Edirol fucked up and released a new revision of the UA-20 without class-specific descriptors, so now we have to hard-code the sample format. Signed-off-by: Clemens Ladisch --- sound/usb/usbquirks.h | 40 +++++++++++++++++++++++++++++++++++++--- 1 file changed, 37 insertions(+), 3 deletions(-) diff --git a/sound/usb/usbquirks.h b/sound/usb/usbquirks.h index 0e057542579..6190ada00e3 100644 --- a/sound/usb/usbquirks.h +++ b/sound/usb/usbquirks.h @@ -664,17 +664,51 @@ YAMAHA_DEVICE(0x7010, "UB99"), .ifnum = QUIRK_ANY_INTERFACE, .type = QUIRK_COMPOSITE, .data = (const struct snd_usb_audio_quirk[]) { + { + .ifnum = 0, + .type = QUIRK_IGNORE_INTERFACE + }, { .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE + .type = QUIRK_AUDIO_FIXED_ENDPOINT, + .data = & (const struct audioformat) { + .format = SNDRV_PCM_FORMAT_S24_3LE, + .channels = 2, + .iface = 1, + .altsetting = 1, + .altset_idx = 1, + .attributes = 0, + .endpoint = 0x01, + .ep_attr = 0x01, + .rates = SNDRV_PCM_RATE_CONTINUOUS, + .rate_min = 44100, + .rate_max = 44100, + } }, { .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE + .type = QUIRK_AUDIO_FIXED_ENDPOINT, + .data = & (const struct audioformat) { + .format = SNDRV_PCM_FORMAT_S24_3LE, + .channels = 2, + .iface = 2, + .altsetting = 1, + .altset_idx = 1, + .attributes = 0, + .endpoint = 0x82, + .ep_attr = 0x01, + .rates = SNDRV_PCM_RATE_CONTINUOUS, + .rate_min = 44100, + .rate_max = 44100, + } }, { .ifnum = 3, - .type = QUIRK_MIDI_STANDARD_INTERFACE + .type = QUIRK_MIDI_FIXED_ENDPOINT, + .data = & (const struct snd_usb_midi_endpoint_info) { + .out_cables = 0x0001, + .in_cables = 0x0001 + } }, { .ifnum = -1 -- 2.41.1