mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-29 23:53:32 +00:00
Code Issues Releases Wiki Activity

ALSA: hda - Don't enable auto-mute but for speakers in patch_realtek.c

Browse source 
Enable auto-muting in model=auto only for devices with HP and speakers.
For devices with HP and line-outs, don't enable the auto-muting.

Also, add a debug print to show the auto-mute feature.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2009-04-28 13:01:26 +02:00
parent 299f293b34
commit 2a2ed0dfc9
1 changed files with 4 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
sound/pci/hda/patch_realtek.c
View file

@ -1099,13 +1099,16 @@ static void alc_init_auto_hp(struct hda_codec *codec)
return;
if (!spec->autocfg.speaker_pins[0]) {
if (spec->autocfg.line_out_pins[0])
if (spec->autocfg.line_out_pins[0] &&
spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT)
spec->autocfg.speaker_pins[0] =
spec->autocfg.line_out_pins[0];
else
return;
}
snd_printdd("realtek: Enable HP auto-muting on NID 0x%x\n",
spec->autocfg.hp_pins[0]);
snd_hda_codec_write_cache(codec, spec->autocfg.hp_pins[0], 0,
AC_VERB_SET_UNSOLICITED_ENABLE,
AC_USRSP_EN | ALC880_HP_EVENT);