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ASoC: SOF: debug: Add SOF_DBG_DUMP_OPTIONAL flag for DSP dumping

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The new SOF_DBG_DUMP_OPTIONAL flag can be used to mark a DSP dump that
should only be printed when the SOF_DBG_PRINT_ALL_DUMPS sof_core_debug
flag is set, otherwise it should be ignored and not printed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20211006110645.26679-9-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi
2021-10-06 14:06:34 +03:00
committed by Mark Brown
parent 360fa3234e
commit 34346a383d
2 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sound/soc/sof/debug.c
+6 -1
View File
@@ -824,11 +824,16 @@ EXPORT_SYMBOL_GPL(snd_sof_free_debug);
void snd_sof_dsp_dbg_dump(struct snd_sof_dev *sdev, u32 flags)
{
bool print_all = !!(sof_core_debug & SOF_DBG_PRINT_ALL_DUMPS);
if (flags & SOF_DBG_DUMP_OPTIONAL && !print_all)
return;
if (sof_ops(sdev)->dbg_dump && !sdev->dbg_dump_printed) {
dev_err(sdev->dev, "------------[ DSP dump start ]------------\n");
sof_ops(sdev)->dbg_dump(sdev, flags);
dev_err(sdev->dev, "------------[ DSP dump end ]------------\n");
if (!(sof_core_debug & SOF_DBG_PRINT_ALL_DUMPS))
if (!print_all)
sdev->dbg_dump_printed = true;
}
}
sound/soc/sof/sof-priv.h
+1 -1
View File
@@ -40,7 +40,7 @@
#define SOF_DBG_DUMP_TEXT BIT(2)
#define SOF_DBG_DUMP_PCI BIT(3)
#define SOF_DBG_DUMP_FORCE_ERR_LEVEL BIT(4) /* used to dump dsp status with error log level */
#define SOF_DBG_DUMP_OPTIONAL BIT(5) /* only dump if SOF_DBG_PRINT_ALL_DUMPS is set */
/* global debug state set by SOF_DBG_ flags */
extern int sof_core_debug;