ALSA: usb-audio: extend KEF X300A FU 10 tweak to Arcam rPAC

[pandora-kernel.git] / sound / usb / mixer_maps.c

diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c
index 0e4e909..1e0798f 100644 (file)
--- a/sound/usb/mixer_maps.c
+++ b/sound/usb/mixer_maps.c
@@ -304,8 +304,11 @@ static struct usbmix_name_map hercules_usb51_map[] = {
        { 0 }                           /* terminator */
 };
 
-static const struct usbmix_name_map kef_x300a_map[] = {
-       { 10, NULL }, /* firmware locks up (?) when we try to access this FU */
+/* some (all?) SCMS USB3318 devices are affected by a firmware lock up
+ * when anything attempts to access FU 10 (control)
+ */
+static const struct usbmix_name_map scms_usb3318_map[] = {
+       { 10, NULL },
        { 0 }
 };
 
@@ -377,8 +380,14 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = {
                .ignore_ctl_error = 1,
        },
        {
+               /* KEF X300A */
                .id = USB_ID(0x27ac, 0x1000),
-               .map = kef_x300a_map,
+               .map = scms_usb3318_map,
+       },
+       {
+               /* Arcam rPAC */
+               .id = USB_ID(0x25c4, 0x0003),
+               .map = scms_usb3318_map,
        },
        { 0 } /* terminator */
 };