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ASoC: SOF: Add new sof_debug flag to request message payload dump

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We only print out the header information of an IPC message in debug level,
either in verbose or non verbose way (Kconfig option).

On top of the header information the message itself can help reproducing
and identifying issues.

BIT(11) can be used to request a message payload dump if it is supported
by the IPC implementation.

Since IPC message payload printing is only implemented for IPC4, the flag
will not have any effect to IPC3 for now.

Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230616100039.378150-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi 2023-06-16 12:00:35 +02:00 committed by Mark Brown
parent d389dcb3a4
commit d498a3bdfe
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1 changed files with 3 additions and 0 deletions
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3
sound/soc/sof/sof-priv.h
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@ -48,6 +48,9 @@ struct snd_sof_pcm_stream;
#define SOF_DBG_FORCE_NOCODEC BIT(10) /* ignore all codec-related #define SOF_DBG_FORCE_NOCODEC BIT(10) /* ignore all codec-related
* configurations * configurations
*/ */
#define SOF_DBG_DUMP_IPC_MESSAGE_PAYLOAD BIT(11) /* On top of the IPC message header
* dump the message payload also
*/
#define SOF_DBG_DSPLESS_MODE BIT(15) /* Do not initialize and use the DSP */ #define SOF_DBG_DSPLESS_MODE BIT(15) /* Do not initialize and use the DSP */
/* Flag definitions used for controlling the DSP dump behavior */ /* Flag definitions used for controlling the DSP dump behavior */