]> git.baikalelectronics.ru Git - kernel.git/commit
ALSA: hda - Force buffer alignment for Haswell HDMI controllers
authorTakashi Iwai <tiwai@suse.de>
Tue, 5 Nov 2013 16:34:46 +0000 (17:34 +0100)
committerTakashi Iwai <tiwai@suse.de>
Tue, 5 Nov 2013 16:38:20 +0000 (17:38 +0100)
commit29d5e92e412ebb164cad8e7904d22c2740066580
tree357c060d1d49b82e1018ef684a9b6305f5c575f5
parentcf74ba7a88c2c96d4f2f5503e519d2956827d00e
ALSA: hda - Force buffer alignment for Haswell HDMI controllers

Haswell HDMI audio controllers seem to get stuck when unaligned buffer
size is used.  Let's enable the buffer alignment for the corresponding
entries.

Since AZX_DCAPS_INTEL_PCH contains AZX_DCAPS_BUFSIZE that disables the
buffer alignment forcibly, define AZX_DCAPS_INTEL_HASWELL and put the
necessary AZX_DCAPS bits there.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=60769
Reported-by: Alexander E. Patrakov <patrakov@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/hda_intel.c