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authorTakashi Iwai <tiwai@suse.de>2009-10-13 15:32:21 +0200
committerTakashi Iwai <tiwai@suse.de>2009-10-13 15:32:21 +0200
commitccca7cdc1b8dd2e7b67e9289a6abf117b11cbe6b (patch)
tree7435cd79c75275fc9fc6f0f00551a904a34104ab
parent54930531a00af5a1c33361a02e67dd1802110465 (diff)
ALSA: hda - Fix volume-knob setup for Dell laptops with STAC9228
The volume-knob widget needs to be set with 0x7f instead of 0xff for Dell laptops with STAC9228 codec, too, like the previous commit. Reference: Novell bnc#545013 http://bugzilla.novell.com/show_bug.cgi?id=545013 Signed-off-by: Takashi Iwai <tiwai@suse.de>
-rw-r--r--sound/pci/hda/patch_sigmatel.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 75736827425d..66c0876bf734 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -908,6 +908,16 @@ static struct hda_verb d965_core_init[] = {
{}
};
+static struct hda_verb dell_3st_core_init[] = {
+ /* don't set delta bit */
+ {0x24, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0x7f},
+ /* unmute node 0x1b */
+ {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
+ /* select node 0x03 as DAC */
+ {0x0b, AC_VERB_SET_CONNECT_SEL, 0x01},
+ {}
+};
+
static struct hda_verb stac927x_core_init[] = {
/* set master volume and direct control */
{ 0x24, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
@@ -5625,7 +5635,7 @@ static int patch_stac927x(struct hda_codec *codec)
spec->dmic_nids = stac927x_dmic_nids;
spec->num_dmics = STAC927X_NUM_DMICS;
- spec->init = d965_core_init;
+ spec->init = dell_3st_core_init;
spec->dmux_nids = stac927x_dmux_nids;
spec->num_dmuxes = ARRAY_SIZE(stac927x_dmux_nids);
break;