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| author | Liam Girdwood <liam.r.girdwood@linux.intel.com> | 2019-09-27 15:05:29 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-10-01 18:34:28 +0100 |
| commit | 9a06508bf7824ba34f2e1e9e08df505ac14a44c2 (patch) | |
| tree | 39f7aedf09adba7275a44383417f561e1e407cc4 /sound/soc/sof/ipc.c | |
| parent | 2ab4c50f6955514150f83b47b7aee3ba5fe3ac1d (diff) | |
| download | linux-9a06508bf7824ba34f2e1e9e08df505ac14a44c2.tar.bz2 | |
ASoC: SOF: ipc: retain DSP context after FW exception.
Add config option to prevent DSP entering D3 after any FW exception.
This can then be used to dump FW context for debug.
Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190927200538.660-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/ipc.c')
| -rw-r--r-- | sound/soc/sof/ipc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sound/soc/sof/ipc.c b/sound/soc/sof/ipc.c index b2f359d2f7e5..b946c81197a1 100644 --- a/sound/soc/sof/ipc.c +++ b/sound/soc/sof/ipc.c @@ -210,9 +210,7 @@ static int tx_wait_done(struct snd_sof_ipc *ipc, struct snd_sof_ipc_msg *msg, if (ret == 0) { dev_err(sdev->dev, "error: ipc timed out for 0x%x size %d\n", hdr->cmd, hdr->size); - snd_sof_dsp_dbg_dump(ipc->sdev, SOF_DBG_REGS | SOF_DBG_MBOX); - snd_sof_ipc_dump(ipc->sdev); - snd_sof_trace_notify_for_error(ipc->sdev); + snd_sof_handle_fw_exception(ipc->sdev); ret = -ETIMEDOUT; } else { /* copy the data returned from DSP */ |