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ASoC: SOF: add a "core" parameter to widget loading functions

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We want to be able to explicitly assign cores to individual pipeline
components. This patch adds a "core" parameter to widget loading
functions to be sent to the DSP for appropriate component scheduling.

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/20200902140756.1427005-2-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Guennadi Liakhovetski
2020-09-02 17:07:54 +03:00
committed by Mark Brown
parent f4c4b1bb2f
commit 0dcdf84289
2 changed files with 50 additions and 27 deletions
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3
sound/soc/sof/sof-priv.h
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@@ -54,6 +54,9 @@ extern int sof_core_debug;
(IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_ENABLE_DEBUGFS_CACHE) || \
IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST))
/* So far the primary core on all DSPs has ID 0 */
#define SOF_DSP_PRIMARY_CORE 0
/* DSP power state */
enum sof_dsp_power_states {
SOF_DSP_PM_D0,