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(parent: 8654844) | patch
ALSA: hda: Intel: enable automatic runtime pm for HDMI codecs by default
authorLu, Han <han.lu@intel.com>
Tue, 9 Jun 2015 08:50:38 +0000 (16:50 +0800)
committerTakashi Iwai <tiwai@suse.de>
Tue, 9 Jun 2015 09:58:37 +0000 (11:58 +0200)
commit2377c3c388815cd0a33309a6b6bb713600258a3e
treeda7b9b3a68af524d4d8c598c6ba6c8d59db097e9tree | snapshot
parent8654844cf51d434dad5d4d9f48dc99d1ac89aad7commit | diff
ALSA: hda: Intel: enable automatic runtime pm for HDMI codecs by default

Enable runtime PM of the HDMI audio codec on the latest Intel platforms.
So the HD-A controller or HDMI codec can suspend when idle timeout by
default and release the GFX power well.
The patch influences HSW/BDW/BYT/BSW/SKL. Eariler platforms and third
party analog codecs will not be influenced.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/hda_codec.c diff | blob | history
sound/pci/hda/hda_codec.h diff | blob | history
sound/pci/hda/patch_hdmi.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;