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| author | Kailang Yang <kailang@realtek.com> | 2019-07-04 16:02:10 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-07-04 15:09:06 +0200 |
| commit | d07a9a4f66e944fcc900812cbc2f6817bde6a43d (patch) | |
| tree | 2ac79b5b8d74ea15a6280d231841d72708d7144f /sound/pci | |
| parent | b5c21c84705dbd96a0fff930d33022a17910b4f4 (diff) | |
| download | lwn-d07a9a4f66e944fcc900812cbc2f6817bde6a43d.tar.gz lwn-d07a9a4f66e944fcc900812cbc2f6817bde6a43d.zip | |
ALSA: hda/realtek - Headphone Mic can't record after S3
Dell headset mode platform with ALC236.
It doesn't recording after system resume from S3.
S3 mode was deep. s2idle was not has this issue.
S3 deep will cut of codec power. So, the register will back to default
after resume back.
This patch will solve this issue.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 48f3c5b8d6e9..0f776444ab86 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3268,6 +3268,7 @@ static void alc256_init(struct hda_codec *codec) alc_update_coefex_idx(codec, 0x57, 0x04, 0x0007, 0x4); /* Hight power */ alc_update_coefex_idx(codec, 0x53, 0x02, 0x8000, 1 << 15); /* Clear bit */ alc_update_coefex_idx(codec, 0x53, 0x02, 0x8000, 0 << 15); + alc_update_coef_idx(codec, 0x36, 1 << 13, 1 << 5); /* Switch pcbeep path to Line in path*/ } static void alc256_shutup(struct hda_codec *codec) @@ -7838,7 +7839,6 @@ static int patch_alc269(struct hda_codec *codec) spec->shutup = alc256_shutup; spec->init_hook = alc256_init; spec->gen.mixer_nid = 0; /* ALC256 does not have any loopback mixer path */ - alc_update_coef_idx(codec, 0x36, 1 << 13, 1 << 5); /* Switch pcbeep path to Line in path*/ break; case 0x10ec0257: spec->codec_variant = ALC269_TYPE_ALC257; |