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Commit | Line | Data |
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82094b55 AF |
1 | From ccca7cdc1b8dd2e7b67e9289a6abf117b11cbe6b Mon Sep 17 00:00:00 2001 |
2 | From: Takashi Iwai <tiwai@suse.de> | |
3 | Date: Tue, 13 Oct 2009 15:32:21 +0200 | |
4 | Subject: ALSA: hda - Fix volume-knob setup for Dell laptops with STAC9228 | |
5 | Patch-mainline: | |
6 | References: bnc#545013 | |
7 | ||
8 | The volume-knob widget needs to be set with 0x7f instead of 0xff | |
9 | for Dell laptops with STAC9228 codec, too, like the previous commit. | |
10 | ||
11 | Reference: Novell bnc#545013 | |
12 | http://bugzilla.novell.com/show_bug.cgi?id=545013 | |
13 | ||
14 | Signed-off-by: Takashi Iwai <tiwai@suse.de> | |
15 | ||
16 | --- | |
17 | sound/pci/hda/patch_sigmatel.c | 12 +++++++++++- | |
18 | 1 file changed, 11 insertions(+), 1 deletion(-) | |
19 | ||
20 | --- a/sound/pci/hda/patch_sigmatel.c | |
21 | +++ b/sound/pci/hda/patch_sigmatel.c | |
22 | @@ -814,6 +814,16 @@ | |
23 | {} | |
24 | }; | |
25 | ||
26 | +static struct hda_verb dell_3st_core_init[] = { | |
27 | + /* don't set delta bit */ | |
28 | + {0x24, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0x7f}, | |
29 | + /* unmute node 0x1b */ | |
30 | + {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000}, | |
31 | + /* select node 0x03 as DAC */ | |
32 | + {0x0b, AC_VERB_SET_CONNECT_SEL, 0x01}, | |
33 | + {} | |
34 | +}; | |
35 | + | |
36 | static struct hda_verb stac927x_core_init[] = { | |
37 | /* set master volume and direct control */ | |
38 | { 0x24, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff}, | |
39 | @@ -5342,7 +5352,7 @@ | |
40 | spec->dmic_nids = stac927x_dmic_nids; | |
41 | spec->num_dmics = STAC927X_NUM_DMICS; | |
42 | ||
43 | - spec->init = d965_core_init; | |
44 | + spec->init = dell_3st_core_init; | |
45 | spec->dmux_nids = stac927x_dmux_nids; | |
46 | spec->num_dmuxes = ARRAY_SIZE(stac927x_dmux_nids); | |
47 | break; |