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ASoC: SOF: support topology components on secondary cores

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Currently SOF supports running pipelines on secondary DSP cores in a
limited way. This patch represents the next step in SOF multi-core DSP
support, it adds checks for core ID to individual topology components.
It takes care to power up all the requested cores. More advanced DSP
core power management should be added in the future.

Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com>
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200902140756.1427005-3-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Guennadi Liakhovetski
2020-09-02 17:07:55 +03:00
committed by Mark Brown
parent 0dcdf84289
commit d1c6c4a9fd
5 changed files with 126 additions and 34 deletions
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1
include/uapi/sound/sof/tokens.h
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@@ -73,6 +73,7 @@
/* Token retired with ABI 3.2, do not use for new capabilities
* #define SOF_TKN_COMP_PRELOAD_COUNT 403
*/
#define SOF_TKN_COMP_CORE_ID 404
/* SSP */
#define SOF_TKN_INTEL_SSP_CLKS_CONTROL 500