On 5/14/23, Takashi Iwai wrote: > The patch changes two places (the change in alc_shutup_pins() and > alc256_shutup()), and I guess the latter is the culprit. Could you > verify that only reverting the latter fixes the problem? Yes, only reverting the latter fixes the problem. I just tried a kernel consisting of 6.3.2 plus the below change, and it works fine: --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3638,8 +3638,7 @@ 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 != 0x10ec0236 && - codec->core.vendor_id != 0x10ec0257) + if (codec->core.vendor_id != 0x10ec0257) alc_update_coef_idx(codec, 0x46, 0, 3 << 12); if (!spec->no_shutup_pins) Regards, Joseph C. Sible