ALSA: hda/realtek - Skip invalid digital out pins
authorTakashi Iwai <tiwai@suse.de>
Thu, 3 Nov 2011 15:54:06 +0000 (16:54 +0100)
committerTakashi Iwai <tiwai@suse.de>
Thu, 3 Nov 2011 16:00:27 +0000 (17:00 +0100)
commit51e4152a969aa6d2306492ebf143932dcb535c9b
tree303d30a6855dbe5e9606f5e228e999c3b061fb6e
parent9009b0e41c1e81e1a30acdb5d4ffbb6dc5e1345f
ALSA: hda/realtek - Skip invalid digital out pins

Some BIOS report invalid pins as digital output pins.  The driver checks
the connection but it doesn't do it fully correctly, and it leaves some
undefined value as the audio-out widget, which makes the driver spewing
warnings.  This patch fixes the issue.

Reference: https://bugzilla.novell.com/show_bug.cgi?id=727348

Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c