From d7ec8b5d146cd3130b05d4de1eb7fae449115ba4 Mon Sep 17 00:00:00 2001 From: Kailang Yang Date: Fri, 8 Oct 2021 00:53:23 +0800 Subject: [PATCH] ALSA: hda/realtek - ALC236 headset MIC recording issue BugLink: https://bugs.launchpad.net/bugs/1946383 In power save mode, the recording voice from headset mic will 2s more delay. Add this patch will solve this issue. [ minor coding style fix by tiwai ] Signed-off-by: Kailang Yang Tested-by: Kai-Heng Feng Cc: Link: https://lore.kernel.org/r/ccb0cdd5bbd7486eabbd8d987d384cb0@realtek.com Signed-off-by: Takashi Iwai (cherry picked from commit 5aec98913095ed3b4424ed6c5fdeb6964e9734da linux-next) Signed-off-by: Kai-Heng Feng Signed-off-by: Timo Aaltonen --- sound/pci/hda/patch_realtek.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 92c8c8749f4fd..3e2bf7055586d 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -526,6 +526,8 @@ static void alc_shutup_pins(struct hda_codec *codec) struct alc_spec *spec = codec->spec; switch (codec->core.vendor_id) { + case 0x10ec0236: + case 0x10ec0256: case 0x10ec0283: case 0x10ec0286: case 0x10ec0288: @@ -3526,7 +3528,8 @@ static void alc256_shutup(struct hda_codec *codec) /* If disable 3k pulldown control for alc257, the Mic detection will not work correctly * when booting with headset plugged. So skip setting it for the codec alc257 */ - if (codec->core.vendor_id != 0x10ec0257) + if (spec->codec_variant != ALC269_TYPE_ALC257 && + spec->codec_variant != ALC269_TYPE_ALC256) alc_update_coef_idx(codec, 0x46, 0, 3 << 12); if (!spec->no_shutup_pins)