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ASoC: Intel: Skylake: Add support for LPMode

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For D0i3, we need to tell DSP to run the pipelines in LP mode. This
information is kept in topology and passed to driver as an attribute
for pipe.

So add a new tuple for lpmode and program the pipe based on value set.

Signed-off-by: Jayachandran B <jayachandran.b@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vinod Koul 2016-11-03 17:07:18 +05:30 • committed by Mark Brown
commit 8a0cb2360d
6 changed files with 21 additions and 4 deletions
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5
include/uapi/sound/snd_sst_tokens.h
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@ -157,6 +157,8 @@
*
* %SKL_TKN_STR_LIB_NAME: Specifies the library name
*
* %SKL_TKN_U32_PMODE: Specifies the power mode for pipe
*
* module_id and loadable flags dont have tokens as these values will be
* read from the DSP FW manifest
*/
@ -208,7 +210,8 @@ enum SKL_TKNS {
SKL_TKN_U32_PROC_DOMAIN,
SKL_TKN_U32_LIB_COUNT,
SKL_TKN_STR_LIB_NAME,
SKL_TKN_MAX = SKL_TKN_STR_LIB_NAME,
SKL_TKN_U32_PMODE,
SKL_TKN_MAX = SKL_TKN_U32_PMODE,
};
#endif