tree 17ead079cf0d1cacdf58a69479025429f5da597f
parent 145294c359a690b35c62d27dcff28fe892d02aca
author Mark Brown <broonie@opensource.wolfsonmicro.com> 1323118245 +0000
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1323165907 +0000

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