iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ALSA: hda/realtek - Update restore default value for ALC283

Browse Source 
Update two records for ALC283 for restore default value.

[The update doesn't seem to have high impact on the existing machines,
 but it fixes possible issues, especially expected in BIOS changes on
 new machines, according to Realtek -- tiwai]

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Kailang Yang 2014-10-24 16:17:51 +08:00 committed by Takashi Iwai
parent 32fa7e4977
commit 56779864f1
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sound/pci/hda/patch_realtek.c
View File

@ -2786,7 +2786,7 @@ static void alc282_shutup(struct hda_codec *codec)
static struct coef_fw alc283_coefs[] = { static struct coef_fw alc283_coefs[] = {
WRITE_COEF(0x03, 0x0002), /* Power Down Control */ WRITE_COEF(0x03, 0x0002), /* Power Down Control */
WRITE_COEF(0x05, 0x0700), /* FIFO and filter clock */ UPDATE_COEF(0x05, 0xff3f, 0x0700), /* FIFO and filter clock */
WRITE_COEF(0x07, 0x0200), /* DMIC control */ WRITE_COEF(0x07, 0x0200), /* DMIC control */
UPDATE_COEF(0x06, 0x00f0, 0), /* Analog clock */ UPDATE_COEF(0x06, 0x00f0, 0), /* Analog clock */
UPDATE_COEF(0x08, 0xfffc, 0x0c2c), /* JD */ UPDATE_COEF(0x08, 0xfffc, 0x0c2c), /* JD */
@ -2817,6 +2817,7 @@ static struct coef_fw alc283_coefs[] = {
UPDATE_COEF(0x40, 0xf800, 0x9800), /* Class D DC enable */ UPDATE_COEF(0x40, 0xf800, 0x9800), /* Class D DC enable */
UPDATE_COEF(0x42, 0xf000, 0x2000), /* DC offset */ UPDATE_COEF(0x42, 0xf000, 0x2000), /* DC offset */
WRITE_COEF(0x37, 0xfc06), /* Class D amp control */ WRITE_COEF(0x37, 0xfc06), /* Class D amp control */
UPDATE_COEF(0x1b, 0x8000, 0), /* HP JD control */
{} {}
}; };