Unverified Commit 08341b27 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown
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ASoC: SOF: Introduce opaque storage of private data for firmware tracing 



Firmware tracing implementations can allocate and store their privately
used data behind the fw_trace_pdata pointer instead of adding more
members to struct snd_sof_dev.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: default avatarPaul Olaru <paul.olaru@oss.nxp.com>
Reviewed-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220516104711.26115-8-peter.ujfalusi@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 4b49cbd1

sound/soc/sof/sof-priv.h

+1 −0
Original line number Diff line number Diff line
@@ -549,6 +549,7 @@ struct snd_sof_dev { 


	/* firmwre tracing */

	bool fw_trace_is_supported; /* set with Kconfig or module parameter */

	void *fw_trace_data; /* private data used by firmware tracing implementation */



	/* DMA for Trace */

	struct snd_dma_buffer dmatb;