From 247ac640739dda167a127a2ecb158595695ffd7d Mon Sep 17 00:00:00 2001
From: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Date: Wed, 6 Oct 2021 14:06:31 +0300
Subject: [PATCH] ASoC: SOF: loader: Print the DSP dump if boot fails
Git-commit: 247ac640739dda167a127a2ecb158595695ffd7d
Patch-mainline: v5.16-rc1
References: jsc#PED-850

It can be useful to print the DSP dump from the core in case the DSP boot
failed.

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/20211006110645.26679-6-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 sound/soc/sof/loader.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sound/soc/sof/loader.c b/sound/soc/sof/loader.c
index c18b2b5c52ca..babb96d685ae 100644
--- a/sound/soc/sof/loader.c
+++ b/sound/soc/sof/loader.c
@@ -819,7 +819,9 @@ int snd_sof_run_firmware(struct snd_sof_dev *sdev)
 	/* boot the firmware on the DSP */
 	ret = snd_sof_dsp_run(sdev);
 	if (ret < 0) {
-		dev_err(sdev->dev, "error: failed to reset DSP\n");
+		dev_err(sdev->dev, "error: failed to start DSP\n");
+		snd_sof_dsp_dbg_dump(sdev, SOF_DBG_DUMP_REGS | SOF_DBG_DUMP_MBOX |
+				     SOF_DBG_DUMP_PCI | SOF_DBG_DUMP_FORCE_ERR_LEVEL);
 		return ret;
 	}
 
-- 
2.35.3