Unverified Commit 9a9134fd authored by Curtis Malainey's avatar Curtis Malainey Committed by Mark Brown
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ASoC: SOF: Add FW state to debugfs 



Allow system health detection mechanisms to check the FW state, this
will allow them to check if the FW is in its "crashed" state going
forward to help automatically diagnose driver state.

Signed-off-by: default avatarCurtis Malainey <cujomalainey@chromium.org>
Reviewed-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarPéter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20221220125629.8469-4-peter.ujfalusi@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent d185e068

sound/soc/sof/debug.c

+3 −1
Original line number Diff line number Diff line
@@ -353,7 +353,9 @@ int snd_sof_dbg_init(struct snd_sof_dev *sdev) 
			return err;

	}



	return 0;

	return snd_sof_debugfs_buf_item(sdev, &sdev->fw_state,

					sizeof(sdev->fw_state),

					"fw_state", 0444);

}

EXPORT_SYMBOL_GPL(snd_sof_dbg_init);