Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

ALSA: hda - Fix volume-knob setup for Dell laptops with STAC9228

Browse source 
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>
This commit is contained in:
Takashi Iwai 2009-10-13 15:32:21 +02:00
parent 54930531a0
commit ccca7cdc1b
1 changed files with 11 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
sound/pci/hda/patch_sigmatel.c
View file

@ -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;