ALSA: hda - Fix no sound after Windows boot with ALC269
Change power control register to default. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -15193,14 +15193,21 @@ static int alc269_fill_coef(struct hda_codec *codec)
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val = alc_read_coef_idx(codec, 0xd);
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if ((val & 0x0c00) >> 10 != 0x1) {
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/* Capless ramp up clock control */
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alc_write_coef_idx(codec, 0xd, val | 1<<10);
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alc_write_coef_idx(codec, 0xd, val | (1<<10));
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}
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val = alc_read_coef_idx(codec, 0x17);
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if ((val & 0x01c0) >> 6 != 0x4) {
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/* Class D power on reset */
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alc_write_coef_idx(codec, 0x17, val | 1<<7);
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alc_write_coef_idx(codec, 0x17, val | (1<<7));
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}
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}
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val = alc_read_coef_idx(codec, 0xd); /* Class D */
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alc_write_coef_idx(codec, 0xd, val | (1<<14));
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val = alc_read_coef_idx(codec, 0x4); /* HP */
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alc_write_coef_idx(codec, 0x4, val | (1<<11));
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return 0;
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}
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