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ALSA: hda - Fix missing call of cmd flush in capture volume put callback

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The capture volume put callback may call the node selection change,
and its actual call won't be triggered unless flushed.  In general,
we always need to call both snd_hda_codec_flush_amp_cache() and
snd_hda_codec_flush_cmd_cache() at the same place...

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2013-01-22 15:18:17 +01:00
parent 4bd01e9336
commit a836dbf685
1 changed files with 1 additions and 0 deletions
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sound/pci/hda/hda_generic.c
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@ -2840,6 +2840,7 @@ static int cap_put_caller(struct snd_kcontrol *kcontrol,
codec->cached_write = 0;
mutex_unlock(&codec->control_mutex);
snd_hda_codec_flush_amp_cache(codec); /* flush the updates */
snd_hda_codec_flush_cmd_cache(codec);
if (err >= 0 && spec->cap_sync_hook)
spec->cap_sync_hook(codec, ucontrol);
return err;