ASoC: SOF: ipc4: Call snd_sof_handle_fw_exception() in case of timeout

It can help debugging IPC timeout issues (like we do with IPC3) if we
dump the IPC and DSP information.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Link: https://lore.kernel.org/r/20220923133616.26267-7-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sof/ipc4.c b/sound/soc/sof/ipc4.c
index 0d83002..6eaa18e 100644 (file)
--- a/sound/soc/sof/ipc4.c
+++ b/sound/soc/sof/ipc4.c
@@ -295,6 +295,7 @@ static int ipc4_wait_tx_done(struct snd_sof_ipc *ipc, void *reply_data)
        if (ret == 0) {
                dev_err(sdev->dev, "ipc timed out for %#x|%#x\n",
                        ipc4_msg->primary, ipc4_msg->extension);
+               snd_sof_handle_fw_exception(ipc->sdev, "IPC timeout");
                return -ETIMEDOUT;
        }