[PATCH 3.18 098/178] ALSA: hda - Enable widget power saving for Realtek codecs

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From: Takashi Iwai <tiwai@xxxxxxx>

[ Upstream commit 382fd7becc409be9cc18dea8e3d53f6d184f9a5c ]

Recent Realtek codecs support the finer power state control on each
widget.  Let's enable the new feature.

Tested-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
---
 sound/pci/hda/patch_realtek.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index e3ad4a4..cfb912c 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5335,6 +5335,7 @@ static int patch_alc269(struct hda_codec *codec)
 
 	spec = codec->spec;
 	spec->gen.shared_mic_vref_pin = 0x18;
+	codec->power_save_node = 1;
 
 	snd_hda_pick_fixup(codec, alc269_fixup_models,
 		       alc269_fixup_tbl, alc269_fixups);
-- 
2.1.0

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