[ALSA] usb-audio: add PCR-A PCM support

Add support for the PCM interfaces of the Edirol PCR-A.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

1 files changed, 23 insertions, 0 deletions

diff --git a/sound/usb/usbquirks.h b/sound/usb/usbquirks.h
index 25b4ab4f61e7..858262068f4f 100644
--- a/sound/usb/usbquirks.h
+++ b/sound/usb/usbquirks.h
@@ -948,6 +948,29 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 },
         /* TODO: add Edirol M-100FX support */
 {
+        /* has ID 0x004e when not in "Advanced Driver" mode */
+        USB_DEVICE(0x0582, 0x004c),
+        .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+                .vendor_name = "EDIROL",
+                .product_name = "PCR-A",
+                .ifnum = QUIRK_ANY_INTERFACE,
+                .type = QUIRK_COMPOSITE,
+                .data = (const struct snd_usb_audio_quirk[]) {
+                        {
+                                .ifnum = 1,
+                                .type = QUIRK_AUDIO_STANDARD_INTERFACE
+                        },
+                        {
+                                .ifnum = 2,
+                                .type = QUIRK_AUDIO_STANDARD_INTERFACE
+                        },
+                        {
+                                .ifnum = -1
+                        }
+                }
+        }
+},
+{
         /* has ID 0x004f when not in "Advanced Driver" mode */
         USB_DEVICE(0x0582, 0x004d),
         .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {