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| author | Takashi Iwai <tiwai@suse.de> | 2015-03-12 20:28:04 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-03-12 20:28:04 +0100 |
| commit | bad994f5b4ab57eec8d56c180edca00505c3eeb2 (patch) | |
| tree | 6dacf24e85c73ac8a9434653ae6bc0d039f3591a | |
| parent | fcdcd1dec6d2c7b718385ec743ae5a9a233edad4 (diff) | |
| download | linux-bad994f5b4ab57eec8d56c180edca00505c3eeb2.tar.bz2 | |
ALSA: hda - Set single_adc_amp flag for CS420x codecs
CS420x codecs seem to deal only the single amps of ADC nodes even
though the nodes receive multiple inputs. This leads to the
inconsistent amp value after S3/S4 resume, for example.
The fix is just to set codec->single_adc_amp flag. Then the driver
handles these ADC amps as if single connections.
Reported-and-tested-by: Vasil Zlatanov <vasil.zlatanov@gmail.com>
Cc: <stable@vger.kernel.org> # 3.9+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/hda/patch_cirrus.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 1589c9bcce3e..ab687ffb28c2 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -584,6 +584,7 @@ static int patch_cs420x(struct hda_codec *codec) return -ENOMEM; spec->gen.automute_hook = cs_automute; + codec->single_adc_amp = 1; snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl, cs420x_fixups); |