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[03/19] ASoC: SOF: ipc and dsp dump: Add markers for better visibility

Message ID 20211006110645.26679-4-peter.ujfalusi@linux.intel.com (mailing list archive)
State Accepted
Commit 3f7561f74169e199f9d6f4f0cdb9eb681052381a
Headers show
Series ASoC: SOF: Improvements for debugging | expand

Commit Message

Peter Ujfalusi Oct. 6, 2021, 11:06 a.m. UTC 
Add markers to identify the start and end of the IPC and DSP dumps in the
kernel log.

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>
---
 sound/soc/sof/ops.h | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)
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Patch

diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h
index a93aa5b943b2..d143a35f16fc 100644
--- a/sound/soc/sof/ops.h
+++ b/sound/soc/sof/ops.h
@@ -243,14 +243,20 @@  snd_sof_dsp_set_power_state(struct snd_sof_dev *sdev,
 /* debug */
 static inline void snd_sof_dsp_dbg_dump(struct snd_sof_dev *sdev, u32 flags)
 {
-	if (sof_ops(sdev)->dbg_dump)
+	if (sof_ops(sdev)->dbg_dump) {
+		dev_err(sdev->dev, "------------[ DSP dump start ]------------\n");
 		sof_ops(sdev)->dbg_dump(sdev, flags);
+		dev_err(sdev->dev, "------------[ DSP dump end ]------------\n");
+	}
 }
 
 static inline void snd_sof_ipc_dump(struct snd_sof_dev *sdev)
 {
-	if (sof_ops(sdev)->ipc_dump)
+	if (sof_ops(sdev)->ipc_dump) {
+		dev_err(sdev->dev, "------------[ IPC dump start ]------------\n");
 		sof_ops(sdev)->ipc_dump(sdev);
+		dev_err(sdev->dev, "------------[ IPC dump end ]------------\n");
+	}
 }
 
 static inline int snd_sof_debugfs_add_region_item(struct snd_sof_dev *sdev,