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ALSA: hda - Enable widget power saving for Cirrus codecs

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Cirrus codecs have also fine power controls on each widget, thus it
gets benefit from the recent widget power-saving feature.  As we
haven't seen any obvious regressions with tests on some MacBooks,
let's try to enable it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2015-10-15 11:17:09 +02:00
parent ffc287c891
commit 3e19fec33a
1 changed files with 1 additions and 0 deletions
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sound/pci/hda/patch_cirrus.c
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@ -570,6 +570,7 @@ static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid)
return NULL;
codec->spec = spec;
spec->vendor_nid = vendor_nid;
codec->power_save_node = 1;
snd_hda_gen_spec_init(&spec->gen);
return spec;