linux.git/sound/soc/sof/ipc3-dtrace.c, branch v5.19 Linux kernel source tree ASoC: SOF: ipc3-dtrace: Move dtrace related variables local from sof_dev 2022-05-19T15:44:19+00:00 Peter Ujfalusi peter.ujfalusi@linux.intel.com 2022-05-16T10:47:11+00:00 0683532999ab3890f44f832cd47feee9e2374c22 The variables and structs for DMA trace can be moved local to ipc3-dtrace.c and the storage can be allocated dynamically, stored behind the fw_trace_data pointer. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Paul Olaru <paul.olaru@oss.nxp.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220516104711.26115-9-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org> 
The variables and structs for DMA trace can be moved local to ipc3-dtrace.c
and the storage can be allocated dynamically, stored behind the
fw_trace_data pointer.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Paul Olaru <paul.olaru@oss.nxp.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220516104711.26115-9-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: SOF: Modify the host trace_init parameter list to include dmab 2022-05-19T15:44:17+00:00 Peter Ujfalusi peter.ujfalusi@linux.intel.com 2022-05-16T10:47:09+00:00 4b49cbd1e7ebe4b000a7eedc4f910488da62c055 Stop host code (AMD, Intel) to access sdev->dmatb directly. Modify the trace_init prototype to include the pointer to a struct snd_dma_buffer. The ipc3-dtrace passes for now the pointer to sdev->dmatb, but the aim is to move all tracing related runtime information local to a trace implementation. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Paul Olaru <paul.olaru@oss.nxp.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220516104711.26115-7-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org> 
Stop host code (AMD, Intel) to access sdev->dmatb directly.
Modify the trace_init prototype to include the pointer to a
struct snd_dma_buffer. The ipc3-dtrace passes for now the pointer to
sdev->dmatb, but the aim is to move all tracing related runtime information
local to a trace implementation.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Paul Olaru <paul.olaru@oss.nxp.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220516104711.26115-7-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: SOF: ipc3-dtrace: Move host ops wrappers from generic header to private 2022-05-19T15:44:16+00:00 Peter Ujfalusi peter.ujfalusi@linux.intel.com 2022-05-16T10:47:08+00:00 b69979a1ec2d9347a43bf0ebdad2c1eb23447ca6 Move the snd_sof_dma_trace_* ops wrappers from ops.h to ipc3-priv.h since they are not used outside of IPC3 code. While moving, rename them to sof_dtrace_host_* Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Paul Olaru <paul.olaru@oss.nxp.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220516104711.26115-6-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org> 
Move the snd_sof_dma_trace_* ops wrappers from ops.h to ipc3-priv.h since
they are not used outside of IPC3 code.
While moving, rename them to sof_dtrace_host_*

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Paul Olaru <paul.olaru@oss.nxp.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220516104711.26115-6-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: SOF: Clone the trace code to ipc3-dtrace as fw_tracing implementation 2022-05-19T15:44:14+00:00 Peter Ujfalusi peter.ujfalusi@linux.intel.com 2022-05-16T10:47:06+00:00 671e0b90051ec19e83c12501905734fb808b944e The existing trace.c file is implementing the IPC3 dma-trace support. Clone the existing code with prefix fixes as ipc3 fw_tracing implementation to be used when the core is converted to use generic ops for firmware tracing. Drop the dual licensing of the content as the implementation is based on debugfs. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220516104711.26115-4-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org> 
The existing trace.c file is implementing the IPC3 dma-trace support.

Clone the existing code with prefix fixes as ipc3 fw_tracing
implementation to be used when the core is converted to use generic ops
for firmware tracing.

Drop the dual licensing of the content as the implementation is based on
debugfs.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220516104711.26115-4-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>