ASoC: Intel: avs: Add data probing requests

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Data probing is a cAVS firmware functionality that allows for data
extraction and injection directly from or to DMA stream. To support it,
new functions and types are added. These facilitate communication
with the firmware.

Total of eight IPCs:
- probe module initialization and cleanup
- addition and removal of probe points
- addition and removal of injection DMAs
- dumping list of currently connected probe points or enlisted DMAs

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20221202152841.672536-10-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Cezary Rojewski 2022-12-02 16:28:34 +01:00 • committed by Mark Brown

parent f7de161fc8

commit dab8d000e2

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4 changed files with 178 additions and 1 deletions

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2

sound/soc/intel/avs/Makefile

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78

sound/soc/intel/avs/messages.c

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53

sound/soc/intel/avs/messages.h

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46

sound/soc/intel/avs/probes.c

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