ALSA: hda/realtek - ALC285 reduce pop noise from Headphone port

It had pop noise from Headphone port when system reboot state.
If NID 58h Index 0x0 to fill default value, it will reduce pop noise.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Link: https://lore.kernel.org/r/7493e207919a4fb3a0599324fd010e3e@realtek.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Kailang Yang 2024-02-23 14:54:34 +08:00 committed by Takashi Iwai
parent 0ac32a396e
commit b34bf65838
1 changed files with 1 additions and 0 deletions

View File

@ -3684,6 +3684,7 @@ static void alc285_hp_init(struct hda_codec *codec)
int i, val;
int coef38, coef0d, coef36;
alc_write_coefex_idx(codec, 0x58, 0x00, 0x1888); /* write default value */
alc_update_coef_idx(codec, 0x4a, 1<<15, 1<<15); /* Reset HP JD */
coef38 = alc_read_coef_idx(codec, 0x38); /* Amp control */
coef0d = alc_read_coef_idx(codec, 0x0d); /* Digital Misc control */