AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

ALSA: cs46xx: Fix Duplicate front for CS4294 and CS4298 codecs

Browse Source 
Currently, the Duplicate front control is enabled only for two specific
revisions of CS4294.

Enable it for all CS4294 and CS4298 codecs instead.

This fixes rear output on my VC-4620N sound card
(CS4620 + CS4298 rev.5).

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Ondrej Zary 2015-10-29 20:22:06 +01:00 committed by Takashi Iwai
parent a5804dc7cf
commit eed273b785
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sound/pci/cs46xx/cs46xx_lib.c
View File

@ -2528,7 +2528,7 @@ int snd_cs46xx_mixer(struct snd_cs46xx *chip, int spdif_device)
#ifdef CONFIG_SND_CS46XX_NEW_DSP
if (chip->nr_ac97_codecs == 1) {
unsigned int id2 = chip->ac97[CS46XX_PRIMARY_CODEC_INDEX]->id & 0xffff;
if (id2 == 0x592b || id2 == 0x592d) {
if ((id2 & 0xfff0) == 0x5920) { /* CS4294 and CS4298 */
err = snd_ctl_add(card, snd_ctl_new1(&snd_cs46xx_front_dup_ctl, chip));
if (err < 0)
return err;