ALSA: usb - Fix mixer map for Hercules Gamesurround Muse Pocket LT
Muse Pocket use brocken mixer names, so alsamixer and PA can't use it correctly
This patch add quirk to overwirte default mixers.
Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/usb/usbmixer_maps.c b/sound/usb/usbmixer_maps.c
index 3e5d66c..77c3588 100644
--- a/sound/usb/usbmixer_maps.c
+++ b/sound/usb/usbmixer_maps.c
@@ -277,6 +277,22 @@
{ 0 } /* terminator */
};
+/* "Gamesurround Muse Pocket LT" looks same like "Sound Blaster MP3+"
+ * most importand difference is SU[8], it should be set to "Capture Source"
+ * to make alsamixer and PA working properly.
+ * FIXME: or mp3plus_map should use "Capture Source" too,
+ * so this maps can be merget
+ */
+static struct usbmix_name_map hercules_usb51_map[] = {
+ { 8, "Capture Source" }, /* SU, default "PCM Capture Source" */
+ { 9, "Master Playback" }, /* FU, default "Speaker Playback" */
+ { 10, "Mic Boost", 7 }, /* FU, default "Auto Gain Input" */
+ { 11, "Line Capture" }, /* FU, default "PCM Capture" */
+ { 13, "Mic Bypass Playback" }, /* FU, default "Mic Playback" */
+ { 14, "Line Bypass Playback" }, /* FU, default "Line Playback" */
+ { 0 } /* terminator */
+};
+
/*
* Control map entries
*/
@@ -316,6 +332,13 @@
.ignore_ctl_error = 1,
},
{
+ /* Hercules Gamesurround Muse Pocket LT
+ * (USB 5.1 Channel Audio Adapter)
+ */
+ .id = USB_ID(0x06f8, 0xc000),
+ .map = hercules_usb51_map,
+ },
+ {
.id = USB_ID(0x08bb, 0x2702),
.map = linex_map,
.ignore_ctl_error = 1,