summaryrefslogtreecommitdiff
path: root/sound/usb
diff options
context:
space:
mode:
authorClemens Ladisch <clemens@ladisch.de>2013-06-16 18:27:56 +0200
committerClemens Ladisch <clemens@ladisch.de>2013-06-27 21:59:50 +0200
commitb7f33917bcd993ff81f3f80b9dc1890fb7410c6d (patch)
tree546f9e35802f9e9ad7184479cbbef670adb5881b /sound/usb
parentb1ce7ba619d9de53db7fad25f445ca9abc2b63df (diff)
ALSA: usb-audio: add quirks for Roland QUAD/OCTO-CAPTURE
The Roland Quad/Octo-Capture devices use some unknown vendor-specific mechanism to switch sample rates (and to manage other controls). To prevent the driver from attempting to use any other than the default 44.1 kHz sample rate, use quirks to hide the other alternate settings. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Diffstat (limited to 'sound/usb')
-rw-r--r--sound/usb/quirks-table.h134
1 files changed, 134 insertions, 0 deletions
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index d8822deaba69..4ce96b4ddd31 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -1571,6 +1571,140 @@ YAMAHA_DEVICE(0x7010, "UB99"),
.type = QUIRK_MIDI_STANDARD_INTERFACE
}
},
+{
+ /* only 44.1 kHz works at the moment */
+ USB_DEVICE(0x0582, 0x0120),
+ .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ /* .vendor_name = "Roland", */
+ /* .product_name = "OCTO-CAPTURE", */
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const struct snd_usb_audio_quirk[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_AUDIO_FIXED_ENDPOINT,
+ .data = & (const struct audioformat) {
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels = 10,
+ .iface = 0,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .endpoint = 0x05,
+ .ep_attr = 0x05,
+ .rates = SNDRV_PCM_RATE_44100,
+ .rate_min = 44100,
+ .rate_max = 44100,
+ .nr_rates = 1,
+ .rate_table = (unsigned int[]) { 44100 }
+ }
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_AUDIO_FIXED_ENDPOINT,
+ .data = & (const struct audioformat) {
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels = 12,
+ .iface = 1,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .endpoint = 0x85,
+ .ep_attr = 0x25,
+ .rates = SNDRV_PCM_RATE_44100,
+ .rate_min = 44100,
+ .rate_max = 44100,
+ .nr_rates = 1,
+ .rate_table = (unsigned int[]) { 44100 }
+ }
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_MIDI_FIXED_ENDPOINT,
+ .data = & (const struct snd_usb_midi_endpoint_info) {
+ .out_cables = 0x0001,
+ .in_cables = 0x0001
+ }
+ },
+ {
+ .ifnum = 3,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 4,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = -1
+ }
+ }
+ }
+},
+{
+ /* only 44.1 kHz works at the moment */
+ USB_DEVICE(0x0582, 0x012f),
+ .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ /* .vendor_name = "Roland", */
+ /* .product_name = "QUAD-CAPTURE", */
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const struct snd_usb_audio_quirk[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_AUDIO_FIXED_ENDPOINT,
+ .data = & (const struct audioformat) {
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels = 4,
+ .iface = 0,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .endpoint = 0x05,
+ .ep_attr = 0x05,
+ .rates = SNDRV_PCM_RATE_44100,
+ .rate_min = 44100,
+ .rate_max = 44100,
+ .nr_rates = 1,
+ .rate_table = (unsigned int[]) { 44100 }
+ }
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_AUDIO_FIXED_ENDPOINT,
+ .data = & (const struct audioformat) {
+ .formats = SNDRV_PCM_FMTBIT_S32_LE,
+ .channels = 6,
+ .iface = 1,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .endpoint = 0x85,
+ .ep_attr = 0x25,
+ .rates = SNDRV_PCM_RATE_44100,
+ .rate_min = 44100,
+ .rate_max = 44100,
+ .nr_rates = 1,
+ .rate_table = (unsigned int[]) { 44100 }
+ }
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_MIDI_FIXED_ENDPOINT,
+ .data = & (const struct snd_usb_midi_endpoint_info) {
+ .out_cables = 0x0001,
+ .in_cables = 0x0001
+ }
+ },
+ {
+ .ifnum = 3,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 4,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = -1
+ }
+ }
+ }
+},
/* this catches most recent vendor-specific Roland devices */
{
.match_flags = USB_DEVICE_ID_MATCH_VENDOR |