Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 88d42b2b authored by Kailang Yang's avatar Kailang Yang Committed by Takashi Iwai
Browse files

ALSA: hda/realtek - Fix speaker no sound after system resume 



It will have a chance speaker no sound after system resume.
To toggle NID 0x53 index 0x2 bit 15 will solve this issue.
This usage will also suitable with ALC256.

Fixes: 4a219ef8 ("ALSA: hda/realtek - Add ALC256 HP depop function")
Signed-off-by: default avatarKailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent f0ba9d69

sound/pci/hda/patch_realtek.c

+4 −0
Original line number Diff line number Diff line
@@ -3130,6 +3130,8 @@ static void alc256_init(struct hda_codec *codec) 


	alc_update_coef_idx(codec, 0x46, 3 << 12, 0);

	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);

}



static void alc256_shutup(struct hda_codec *codec)
@@ -7168,6 +7170,8 @@ static int patch_alc269(struct hda_codec *codec) 
		break;

	case 0x10ec0257:

		spec->codec_variant = ALC269_TYPE_ALC257;

		spec->shutup = alc256_shutup;

		spec->init_hook = alc256_init;

		spec->gen.mixer_nid = 0;

		break;

	case 0x10ec0215: