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ALSA: hda - Disable runtime PM when EPSS is unavailable
authorTakashi Iwai <tiwai@suse.de>
Tue, 26 Nov 2013 08:58:46 +0000 (09:58 +0100)
committerTakashi Iwai <tiwai@suse.de>
Tue, 26 Nov 2013 12:43:02 +0000 (13:43 +0100)
commit3e9bc58fef3b7a1ee95b36c26671198a985293c7
tree0372db0a21da295747c59991eb4dbd29918ec797tree | snapshot (tar.gz zip)
parentb1920c21102af1d22f27ce36378aa48d97a62bc0commit | diff
ALSA: hda - Disable runtime PM when EPSS is unavailable

According to Mengdong, we shouldn't enable runtime PM when a codec
doesn't support EPSS, based on the experiences on Windows.
We have already this check in HDMI codec drivers, but now apply it in
general in hda_codec.c.

Credit goes to Mengdong Lin <mengdong.lin@intel.com>

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/hda_codec.c diff | blob | blame | history
sound/pci/hda/patch_hdmi.c diff | blob | blame | history