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-rw-r--r--sound/pci/hda/patch_sigmatel.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 33fc7cd..e3964fc 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -2159,6 +2159,13 @@ static int patch_stac927x(struct hda_codec *codec)
codec->patch_ops = stac92xx_patch_ops;
+ /* Fix Mux capture level; max to 2 */
+ snd_hda_override_amp_caps(codec, 0x12, HDA_OUTPUT,
+ (0 << AC_AMPCAP_OFFSET_SHIFT) |
+ (2 << AC_AMPCAP_NUM_STEPS_SHIFT) |
+ (0x27 << AC_AMPCAP_STEP_SIZE_SHIFT) |
+ (0 << AC_AMPCAP_MUTE_SHIFT));
+
return 0;
}