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ALSA: hda - Disable runtime D3 for Intel CPT & co
authorTakashi Iwai <tiwai@suse.de>
Tue, 8 Jan 2013 12:51:30 +0000 (13:51 +0100)
committerTakashi Iwai <tiwai@suse.de>
Wed, 9 Jan 2013 10:00:08 +0000 (11:00 +0100)
commitd7dab4dbbb2d1b0c903378d6bade2e4ae161804e
tree5a45de854d93be629d02a61243db7d0ffddc8915tree | snapshot
parent6d3cd5d444223c41eabb70dccff14fae4e8cb8b1commit | diff
ALSA: hda - Disable runtime D3 for Intel CPT & co

We've got a few bug reports that the runtime D3 results in the dead
HD-audio controller.  It seems that the problem is in a deeper level
than the sound driver itself, so as a temporal solution, disable the
feature for these controllers again.

Reported-and-tested-by: Vincent Blut <vincent.debian@free.fr>
Reported-and-tested-by: Maurizio Avogadro <mavoga@gmail.com>
Cc: <stable@vger.kernel.org> [v3.7]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/hda_intel.c diff | blob | history
John Crispins staging tree