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| author | Matthew Ranostay <mranostay@embeddedalley.com> | 2008-02-21 07:49:31 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-04-24 12:00:13 +0200 |
| commit | 4451089e2aafba87d7574e27c839895131a80293 (patch) | |
| tree | 064667f10f260d4cbccdd630078c6307e7554aca | |
| parent | 6876a5323f6169f9321354a398f7364b41ca82fa (diff) | |
| download | kernel_samsung_espresso10-4451089e2aafba87d7574e27c839895131a80293.zip kernel_samsung_espresso10-4451089e2aafba87d7574e27c839895131a80293.tar.gz kernel_samsung_espresso10-4451089e2aafba87d7574e27c839895131a80293.tar.bz2 | |
[ALSA] hda: fix STAC927x power management
Fix issue on STAC927x codecs that first DAC was getting powered down
even if was being used.
Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/hda/patch_sigmatel.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 132d1e3..a31155d 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -2893,7 +2893,8 @@ static void stac92xx_power_down(struct hda_codec *codec) /* power down inactive DACs */ hda_nid_t *dac; for (dac = spec->dac_list; *dac; dac++) - if (!is_in_dac_nids(spec, *dac)) + if (!is_in_dac_nids(spec, *dac) && + spec->multiout.hp_nid != *dac) snd_hda_codec_write_cache(codec, *dac, 0, AC_VERB_SET_POWER_STATE, AC_PWRST_D3); } |