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authorAlex Deucher <alexander.deucher@amd.com>2019-11-23 00:43:53 +0300
committerTakashi Iwai <tiwai@suse.de>2019-11-26 18:55:17 +0300
commit8218df93b7c4b1c6d02c4f726029e10efa4b7ca2 (patch)
treed00fba30680aab8e0a19db08c7742734712705df /sound
parent73b1422bdfbb379332b2a5529148cda58e84315a (diff)
downloadlinux-8218df93b7c4b1c6d02c4f726029e10efa4b7ca2.tar.xz
ALSA: hda/hdmi - enable automatic runtime pm for AMD HDMI codecs by default
So that we can power down the GPU and audio to save power. Reviewed-by: Takashi Iwai <tiwai@suse.de> Acked-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Link: https://lore.kernel.org/r/20191122214353.582899-5-alexander.deucher@amd.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_hdmi.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index bffde594e204..f5a618fff1ec 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -4063,6 +4063,7 @@ static int atihdmi_init(struct hda_codec *codec)
ATI_VERB_SET_MULTICHANNEL_MODE,
ATI_MULTICHANNEL_MODE_SINGLE);
}
+ codec->auto_runtime_pm = 1;
return 0;
}