diff options
| author | Takashi Iwai <tiwai@suse.de> | 2013-01-24 17:23:35 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-01-24 17:23:35 +0100 |
| commit | 9419ab6b72325e20789a61004cf68dc9e909a009 (patch) | |
| tree | f9c7a7ddaec6208153716ae798e4374ae49f06a0 /sound/pci/hda/patch_sigmatel.c | |
| parent | 25368c47aee6d909923001918041f2e94bfa02ef (diff) | |
ALSA: hda - Add power state filtering
Add a hook to struct hda_codec for filtering the target power state of
each widget when powering up/down. The current hackish EAPD check is
implemented as the default hook pointer, too.
This allows codec drivers to implement own power filter. In the
upcoming changes, the generic parser will have the better power filter
based on the active paths.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_sigmatel.c')
| -rw-r--r-- | sound/pci/hda/patch_sigmatel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 0aa0ceba0806..5895d8f9a546 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -3724,7 +3724,7 @@ static void stac_set_power_state(struct hda_codec *codec, hda_nid_t fg, } snd_hda_codec_read(codec, fg, 0, AC_VERB_SET_POWER_STATE, afg_power_state); - snd_hda_codec_set_power_to_all(codec, fg, power_state, true); + snd_hda_codec_set_power_to_all(codec, fg, power_state); } #else #define stac_suspend NULL |