ALSA: hda/realtek - Set default power save node to 0

I measured power consumption between power_save_node=1 and power_save_node=0.
It's almost the same.
Codec will enter to runtime suspend and suspend.
That pin also will enter to D3. Don't need to enter to D3 by single pin.
So, Disable power_save_node as default. It will avoid more issues.
Windows Driver also has not this option at runtime PM.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index b984bd1..1ca2a83 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -7711,7 +7711,7 @@ static int patch_alc269(struct hda_codec *codec)
 
        spec = codec->spec;
        spec->gen.shared_mic_vref_pin = 0x18;
-       codec->power_save_node = 1;
+       codec->power_save_node = 0;
 
 #ifdef CONFIG_PM
        codec->patch_ops.suspend = alc269_suspend;