Jim Grusendorf wrote:
> lsusb -v output follows, for 44.1 kHz mode first, and then 48 kHz mode:
Please try recompiling the kernel after applying this patch:
--- a/sound/usb/usbquirks.h
+++ b/sound/usb/usbquirks.h
@@ -689,19 +689,19 @@
.vendor_name = "EDIROL",
.product_name = "SD-90",
.ifnum = QUIRK_ANY_INTERFACE,
.type = QUIRK_COMPOSITE,
.data = (const struct snd_usb_audio_quirk[]) {
{
.ifnum = 0,
- .type = QUIRK_IGNORE_INTERFACE
+ .type = QUIRK_AUDIO_STANDARD_INTERFACE
},
{
.ifnum = 1,
- .type = QUIRK_IGNORE_INTERFACE
+ .type = QUIRK_AUDIO_STANDARD_INTERFACE
},
{
.ifnum = 2,
.type = QUIRK_MIDI_FIXED_ENDPOINT,
.data = & (const struct snd_usb_midi_endpoint_info) {
.out_cables = 0x000f,
.in_cables = 0x000f
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