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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: 4a219ef8f3 ("ALSA: hda/realtek - Add ALC256 HP depop function")
Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Kailang Yang 2018-03-14 16:08:57 +08:00 committed by Takashi Iwai
parent f0ba9d699e
commit 88d42b2b45
1 changed files with 4 additions and 0 deletions
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4
sound/pci/hda/patch_realtek.c
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@ -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: