diff options
| author | Kailang Yang <kailang@realtek.com> | 2011-05-18 11:53:16 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-05-18 11:53:16 +0200 |
| commit | b896b4ebf0c136b51b184ea9f39247701e332005 (patch) | |
| tree | 99cbe55d1519f44f95a93f390b7adb2dcefe814d /sound/pci | |
| parent | 296f03380e986f910b20dfb5ad7743902e7d840e (diff) | |
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>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 11 |
1 files changed, 9 insertions, 2 deletions
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; } |