diff options
| author | Takashi Iwai <tiwai@suse.de> | 2012-12-20 12:54:18 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-01-12 08:34:06 +0100 |
| commit | 8565f052c5f696ba095a078ea7dbac32460012be (patch) | |
| tree | 137f79d35c0eb4f5643d3333f12023c01acb8e85 | |
| parent | 3bbcd274c295011e9377053ff46f725ad5e7dbc0 (diff) | |
ALSA: hda - Fix wrong dirty check in snd_hda_codec_resume_amp()
The dirty entry has to be checked at the beginning in the loop, not in
the inner loop for channels. This caused a regression that the right
channel isn't properly written.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index afc3ccd998f..febadc9ed59 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -1969,6 +1969,9 @@ void snd_hda_codec_resume_amp(struct hda_codec *codec) unsigned int idx, dir, ch; buffer = snd_array_elem(&codec->amp_cache.buf, i); + if (!buffer->head.dirty) + continue; + buffer->head.dirty = 0; key = buffer->head.key; if (!key) continue; @@ -1978,9 +1981,6 @@ void snd_hda_codec_resume_amp(struct hda_codec *codec) for (ch = 0; ch < 2; ch++) { if (!(buffer->head.val & INFO_AMP_VOL(ch))) continue; - if (!buffer->head.dirty) - continue; - buffer->head.dirty = 0; mutex_unlock(&codec->hash_mutex); put_vol_mute(codec, buffer, nid, ch, dir, idx, buffer->vol[ch]); |