diff options
| author | Takashi Iwai | 2013-01-16 18:20:07 +0100 |
|---|---|---|
| committer | Takashi Iwai | 2013-01-16 18:22:37 +0100 |
| commit | f72706be354b35fa3ccdfd64fe609bde4435e12b (patch) | |
| tree | 37cba72d6dd8715481663e2c403d08f18d4249a2 /sound | |
| parent | 47b9ddb83b719d35ca0a723410734951b04cf403 (diff) | |
ALSA: hda - Add suppress_auto_mute flag to hda_gen_spec
A new flag to skip the auto-mute handling in the generic parser, just
like suppress_auto_mic flag. It has to be set before calling
snd_hda_gen_parse_auto_config().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/hda_generic.c | 6 | ||||
| -rw-r--r-- | sound/pci/hda/hda_generic.h | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index 186a5546fcb8..1ea9c2dad950 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -119,6 +119,9 @@ static void parse_user_hints(struct hda_codec *codec) if (val >= 0) codec->single_adc_amp = !!val; + val = snd_hda_get_bool_hint(codec, "auto_mute"); + if (val >= 0) + spec->suppress_auto_mute = !val; val = snd_hda_get_bool_hint(codec, "auto_mic"); if (val >= 0) spec->suppress_auto_mic = !val; @@ -3253,6 +3256,9 @@ static int check_auto_mute_availability(struct hda_codec *codec) int present = 0; int i, err; + if (spec->suppress_auto_mute) + return 0; + if (cfg->hp_pins[0]) present++; if (cfg->line_out_pins[0]) diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h index d4abf87c969f..59d08c60ac47 100644 --- a/sound/pci/hda/hda_generic.h +++ b/sound/pci/hda/hda_generic.h @@ -177,6 +177,7 @@ struct hda_gen_spec { unsigned int automute_speaker_possible:1; /* there are speakers and either LO or HP */ unsigned int automute_lo_possible:1; /* there are line outs and HP */ unsigned int keep_vref_in_automute:1; /* Don't clear VREF in automute */ + unsigned int suppress_auto_mute:1; /* suppress input jack auto mute */ unsigned int suppress_auto_mic:1; /* suppress input jack auto switch */ unsigned int line_in_auto_switch:1; /* allow line-in auto switch */ |