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authorClemens Ladisch <clemens@ladisch.de>2010-10-22 15:52:34 +0200
committerTakashi Iwai <tiwai@suse.de>2010-10-22 15:59:29 +0200
commita74ccea51d4314632a81d568d59bf885e5b09d93 (patch)
treec0e2f62a096a7e03d5933b89eb9fa46380060526 /sound
parent00cd0bb7307970b745aefd2b3e1db929792b43bd (diff)
downloadlinux-2.6.38-lt-ux500-a74ccea51d4314632a81d568d59bf885e5b09d93.tar.gz
ALSA: hda - Fix wrong TLV mute bit for STAC/IDT codecs
The bit value set for TLV mute was wrong in commit de8c85f7840e5e29629de95f5af24297fb325e0b, which resulted in bogus dB ranges that screw up PulseAudio. Corrected with the right constant. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_sigmatel.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 7d70f8ca374..7f487ab4dad 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -32,6 +32,7 @@
#include <sound/core.h>
#include <sound/asoundef.h>
#include <sound/jack.h>
+#include <sound/tlv.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_beep.h"
@@ -1145,7 +1146,7 @@ static int stac92xx_build_controls(struct hda_codec *codec)
/* correct volume offset */
vmaster_tlv[2] += vmaster_tlv[3] * spec->volume_offset;
/* minimum value is actually mute */
- vmaster_tlv[3] |= 0x1000;
+ vmaster_tlv[3] |= TLV_DB_SCALE_MUTE;
err = snd_hda_add_vmaster(codec, "Master Playback Volume",
vmaster_tlv, slave_vols);
if (err < 0)