ALSA: HDA: Add position_fix=3 module option, and refactor related code
authorDavid Henningsson <david.henningsson@canonical.com>
Thu, 30 Sep 2010 08:12:50 +0000 (10:12 +0200)
committerTakashi Iwai <tiwai@suse.de>
Thu, 30 Sep 2010 12:16:11 +0000 (14:16 +0200)
commit4cb36310848fd17766aa72afd1f2873f54b4e055
treebdd58b3ab4085de265086417d0dbcc53a31eeb45
parentc123e5e437a0e61e364c1cbad3ef9a7384975fb2
ALSA: HDA: Add position_fix=3 module option, and refactor related code

What was previously known as via_dmapos_patch, and hard-coded to be
used for VIA and ATI controllers, is now configurable through a module
option. The background is that some VIA controllers seem to prefer
via_dmapos_patch to be turned off.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Documentation/sound/alsa/HD-Audio.txt
sound/pci/hda/hda_intel.c