openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ALSA: hda - Use always amps for auto-mute on AD1986A codec 

It seems that AD1986A cannot manage the dynamic pin on/off for
auto-muting, but rather gets confused.  Since each output has own amp,
let's use it instead.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64971
Cc: <stable@vger.kernel.org> [v3.11+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2013-12-02 15:04:03 +01:00
parent ce8e0fd239
commit b3bd4fc382
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sound/pci/hda/patch_analog.c
View File

@ -361,6 +361,9 @@ static int patch_ad1986a(struct hda_codec *codec)
*/
spec->gen.multiout.no_share_stream = 1;
/* AD1986A can't manage the dynamic pin on/off smoothly */
spec->gen.auto_mute_via_amp = 1;
snd_hda_pick_fixup(codec, ad1986a_fixup_models, ad1986a_fixup_tbl,
ad1986a_fixups);
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);