4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kailang Yang <kailang@xxxxxxxxxxx> commit ab3b8e5159b5335c81ba2d09ee5054d4a1b5a7a6 upstream. Add ALC255 its own depop functions for alc_init and alc_shutup. Assign it to ALC256 usage. Signed-off-by: Kailang Yang <kailang@xxxxxxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> Signed-off-by: Takashi Iwai <tiwai@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- sound/pci/hda/patch_realtek.c | 2 ++ 1 file changed, 2 insertions(+) --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -7019,6 +7019,8 @@ static int patch_alc269(struct hda_codec case 0x10ec0235: case 0x10ec0255: spec->codec_variant = ALC269_TYPE_ALC255; + spec->shutup = alc256_shutup; + spec->init_hook = alc256_init; break; case 0x10ec0236: case 0x10ec0256: