korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-26 12:34:41 +08:00
Code Issues Packages Projects Releases Wiki Activity

ALSA: hda/realtek - Fix headset Mic no show at resume back for Lenovo ALC897 platform

Browse Source 
commit d397b6e561 upstream.

Headset Mic will no show at resume back.
This patch will fix this issue.

Fixes: d7f32791a9 ("ALSA: hda/realtek - Add headset Mic support for Lenovo ALC897 platform")
Cc: <stable@vger.kernel.org>
Signed-off-by: Kailang Yang <kailang@realtek.com>
Link: https://lore.kernel.org/r/4713d48a372e47f98bba0c6120fd8254@realtek.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Kailang Yang 2024-03-01 15:29:50 +08:00 committed by Greg Kroah-Hartman
parent 3e31af7c46
commit f4ffa18d2e
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sound/pci/hda/patch_realtek.c
View File

@ -10783,8 +10783,7 @@ static void alc897_hp_automute_hook(struct hda_codec *codec,
snd_hda_gen_hp_automute(codec, jack);
vref = spec->gen.hp_jack_present ? (PIN_HP | AC_PINCTL_VREF_100) : PIN_HP;
snd_hda_codec_write(codec, 0x1b, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
vref);
snd_hda_set_pin_ctl(codec, 0x1b, vref);
}
static void alc897_fixup_lenovo_headset_mic(struct hda_codec *codec,
@ -10793,6 +10792,10 @@ static void alc897_fixup_lenovo_headset_mic(struct hda_codec *codec,
struct alc_spec *spec = codec->spec;
if (action == HDA_FIXUP_ACT_PRE_PROBE) {
spec->gen.hp_automute_hook = alc897_hp_automute_hook;
spec->no_shutup_pins = 1;
}
if (action == HDA_FIXUP_ACT_PROBE) {
snd_hda_set_pin_ctl_cache(codec, 0x1a, PIN_IN | AC_PINCTL_VREF_100);
}
}