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ASoC: SOF: debug: Print out the fw_state along with the DSP dump

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The fw state can be an important information along with the DSP dump.
Print it out before the dump.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20211006110645.26679-12-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi 2021-10-06 14:06:37 +03:00 committed by Mark Brown
parent 23013335bc
commit c05ec07143
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GPG Key ID: 24D68B725D5487D0
1 changed files with 27 additions and 0 deletions
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27
sound/soc/sof/debug.c
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@ -822,6 +822,32 @@ void snd_sof_free_debug(struct snd_sof_dev *sdev)
}
EXPORT_SYMBOL_GPL(snd_sof_free_debug);
static const struct soc_fw_state_info {
enum snd_sof_fw_state state;
const char *name;
} fw_state_dbg[] = {
{SOF_FW_BOOT_NOT_STARTED, "SOF_FW_BOOT_NOT_STARTED"},
{SOF_FW_BOOT_PREPARE, "SOF_FW_BOOT_PREPARE"},
{SOF_FW_BOOT_IN_PROGRESS, "SOF_FW_BOOT_IN_PROGRESS"},
{SOF_FW_BOOT_FAILED, "SOF_FW_BOOT_FAILED"},
{SOF_FW_BOOT_READY_FAILED, "SOF_FW_BOOT_READY_FAILED"},
{SOF_FW_BOOT_COMPLETE, "SOF_FW_BOOT_COMPLETE"},
};
static void snd_sof_dbg_print_fw_state(struct snd_sof_dev *sdev)
{
int i;
for (i = 0; i < ARRAY_SIZE(fw_state_dbg); i++) {
if (sdev->fw_state == fw_state_dbg[i].state) {
dev_err(sdev->dev, "fw_state: %s (%d)\n", fw_state_dbg[i].name, i);
return;
}
}
dev_err(sdev->dev, "fw_state: UNKNOWN (%d)\n", sdev->fw_state);
}
void snd_sof_dsp_dbg_dump(struct snd_sof_dev *sdev, u32 flags)
{
bool print_all = !!(sof_core_debug & SOF_DBG_PRINT_ALL_DUMPS);
@ -831,6 +857,7 @@ void snd_sof_dsp_dbg_dump(struct snd_sof_dev *sdev, u32 flags)
if (sof_ops(sdev)->dbg_dump && !sdev->dbg_dump_printed) {
dev_err(sdev->dev, "------------[ DSP dump start ]------------\n");
snd_sof_dbg_print_fw_state(sdev);
sof_ops(sdev)->dbg_dump(sdev, flags);
dev_err(sdev->dev, "------------[ DSP dump end ]------------\n");
if (!print_all)