diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2012-02-22 10:49:07 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-02-22 13:21:49 +0000 |
| commit | 95a771ca16ad63cfd665bebadbc543857db6fa4e (patch) | |
| tree | 1d7b2eb1d8f02a3528dd47619bc8436b001e7a3a /sound/soc/codecs | |
| parent | 4564d10f3066a1abf5053936684e2c8495163def (diff) | |
| download | linux-stable-95a771ca16ad63cfd665bebadbc543857db6fa4e.tar.gz linux-stable-95a771ca16ad63cfd665bebadbc543857db6fa4e.tar.bz2 linux-stable-95a771ca16ad63cfd665bebadbc543857db6fa4e.zip | |
ASoC: mxs-pcm: Request DMA channel early
Request the DMA channel in the PCM open callback instead of the hwparams
callback, this allows us to let open fail if no dma channel is available. This
also fixes a bug where the channel will be requested multiple times if hwparams
is called multiple times.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs')
0 files changed, 0 insertions, 0 deletions