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soundwire: Add stream configuration APIs

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Add APIs for prepare, enable, disable and de-prepare stream.

Signed-off-by: Sanyog Kale <sanyog.r.kale@intel.com>
Signed-off-by: Shreyas NC <shreyas.nc@intel.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Sanyog Kale 2018-04-26 18:38:33 +05:30 • committed by Vinod Koul
parent 99b8a5d608
commit 5c3eb9f7bd
3 changed files with 257 additions and 0 deletions
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4
include/linux/soundwire/sdw.h
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@ -791,6 +791,10 @@ int sdw_stream_remove_master(struct sdw_bus *bus,
struct sdw_stream_runtime *stream);
int sdw_stream_remove_slave(struct sdw_slave *slave,
struct sdw_stream_runtime *stream);
int sdw_prepare_stream(struct sdw_stream_runtime *stream);
int sdw_enable_stream(struct sdw_stream_runtime *stream);
int sdw_disable_stream(struct sdw_stream_runtime *stream);
int sdw_deprepare_stream(struct sdw_stream_runtime *stream);
/* messaging and data APIs */