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 --- sound/pci/hda/patch_cirrus.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 85813de26da8..01c464a468f6 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -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;