]> git.baikalelectronics.ru Git - kernel.git/commit
ALSA: hda: program stripe control for codec
authorSameer Pujar <spujar@nvidia.com>
Mon, 14 Jan 2019 18:21:12 +0000 (23:51 +0530)
committerTakashi Iwai <tiwai@suse.de>
Mon, 14 Jan 2019 18:52:29 +0000 (19:52 +0100)
commitc677b56a9742afcc2895e759750be0fb2c1a5b5d
tree2deed0b16cf18890abc2e1614d10fd943c575e32
parent156a1646a3f46efb9cac102bab2960bab673bd27
ALSA: hda: program stripe control for codec

Program codec stripe through AC_VERB_SET_STRIPE_CONTROL to use multiple
sdo lines if supported. Audio needs to be striped across number of sdo
lines for simultaneous playbacks of higher resolutions to work.
This needs to be implemented only for an Audio Output Converter and only
if the stripe bit(AC_WCAP_STRIPE) of Audio Widget Capabilities parameter
is 1.

Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-by: Mohan Kumar D <mkumard@nvidia.com>
Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_hdmi.c