ASoC: SOF: IPC: Add new IPC command to free trace DMA

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

Add a new SOF_IPC_TRACE_DMA_FREE IPC command to stop and free trace DMA
in the FW.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20211102101019.14037-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

authored by

Ranjani Sridharan and committed by

Mark Brown 4 years ago 168eed44 79a7a5ac

1 changed file

expand all

include

sound

sof

header.h

include/sound/sof/header.h

··· 119 119 #define SOF_IPC_TRACE_DMA_POSITION SOF_CMD_TYPE(0x002) 120 120 #define SOF_IPC_TRACE_DMA_PARAMS_EXT SOF_CMD_TYPE(0x003) 121 121 #define SOF_IPC_TRACE_FILTER_UPDATE SOF_CMD_TYPE(0x004) /**< ABI3.17 */ 122 + #define SOF_IPC_TRACE_DMA_FREE SOF_CMD_TYPE(0x005) /**< ABI3.20 */ 122 123 123 124 /* debug */ 124 125 #define SOF_IPC_DEBUG_MEM_USAGE SOF_CMD_TYPE(0x001)