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Diffstat (limited to 'sound/usb/mixer_quirks.c')
-rw-r--r--sound/usb/mixer_quirks.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 04991b009132..5d2fc5f58bfe 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -1873,6 +1873,12 @@ void snd_usb_mixer_fu_apply_quirk(struct usb_mixer_interface *mixer,
1873 if (unitid == 7 && cval->control == UAC_FU_VOLUME) 1873 if (unitid == 7 && cval->control == UAC_FU_VOLUME)
1874 snd_dragonfly_quirk_db_scale(mixer, cval, kctl); 1874 snd_dragonfly_quirk_db_scale(mixer, cval, kctl);
1875 break; 1875 break;
1876 /* lowest playback value is muted on C-Media devices */
1877 case USB_ID(0x0d8c, 0x000c):
1878 case USB_ID(0x0d8c, 0x0014):
1879 if (strstr(kctl->id.name, "Playback"))
1880 cval->min_mute = 1;
1881 break;
1876 } 1882 }
1877} 1883}
1878 1884