]> git.baikalelectronics.ru Git - kernel.git/commit
ASoC: Provide a more complete DMA driver stub
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 5 Dec 2011 20:50:45 +0000 (20:50 +0000)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 6 Dec 2011 10:05:07 +0000 (10:05 +0000)
commit8e78f76686b4fec3418d935e2f9acd44e142c374
tree17ead079cf0d1cacdf58a69479025429f5da597f
parent40ab76dd8df24555f4f833f0187716f09401e1df
ASoC: Provide a more complete DMA driver stub

Allow userspace applications to do more parameter setting by providing a
more complete stub DMA driver specifying a wildcard set of formats and
channels and essentially random values for the DMA parameters. This is
required for useful runtime operation of the dummy DMA driver until we
are able to figure out how to power up links and do hw_params() from DAPM.

Sending to stable as without this the dummy driver is not terribly
useful.

Reported-by: Kyung-Kwee Ryu <Kyung-Kwee.Ryu@wolfsonmicro.com>
Tested-by: Kyung-Kwee Ryu <Kyung-Kwee.Ryu@wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
sound/soc/soc-utils.c