From b896b4ebf0c136b51b184ea9f39247701e332005 Mon Sep 17 00:00:00 2001 From: Kailang Yang Date: Wed, 18 May 2011 11:53:16 +0200 Subject: ALSA: hda - Fix no sound after Windows boot with ALC269 Change power control register to default. Signed-off-by: Kailang Yang Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_realtek.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'sound') diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index fc0c04699d55..473342da3065 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -15193,14 +15193,21 @@ static int alc269_fill_coef(struct hda_codec *codec) val = alc_read_coef_idx(codec, 0xd); if ((val & 0x0c00) >> 10 != 0x1) { /* Capless ramp up clock control */ - alc_write_coef_idx(codec, 0xd, val | 1<<10); + alc_write_coef_idx(codec, 0xd, val | (1<<10)); } val = alc_read_coef_idx(codec, 0x17); if ((val & 0x01c0) >> 6 != 0x4) { /* Class D power on reset */ - alc_write_coef_idx(codec, 0x17, val | 1<<7); + alc_write_coef_idx(codec, 0x17, val | (1<<7)); } } + + val = alc_read_coef_idx(codec, 0xd); /* Class D */ + alc_write_coef_idx(codec, 0xd, val | (1<<14)); + + val = alc_read_coef_idx(codec, 0x4); /* HP */ + alc_write_coef_idx(codec, 0x4, val | (1<<11)); + return 0; } -- cgit v1.2.3