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| author | Takashi Iwai <tiwai@suse.de> | 2015-10-15 11:17:09 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-10-15 11:19:39 +0200 |
| commit | 3e19fec33a5493f8a627a96ad3494d6c6dc2a624 (patch) | |
| tree | 35444f70f4697ba76dd25f173575cc2a847cdb1e /sound/pci/hda/patch_cirrus.c | |
| parent | ffc287c89169705d9a01d48e05453ab0eda631e4 (diff) | |
| download | linux-3e19fec33a5493f8a627a96ad3494d6c6dc2a624.tar.gz linux-3e19fec33a5493f8a627a96ad3494d6c6dc2a624.tar.xz | |
ALSA: hda - Enable widget power saving for Cirrus codecs
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>
Diffstat (limited to 'sound/pci/hda/patch_cirrus.c')
| -rw-r--r-- | sound/pci/hda/patch_cirrus.c | 1 |
1 files changed, 1 insertions, 0 deletions
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; |