diff options
| author | Gokul krishna Krishnakumar <quic_gokukris@quicinc.com> | 2022-09-19 09:00:40 -0700 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-12-28 09:59:04 -0600 |
| commit | 3cc889eb83f59b5a6a869a685da11f79ffbb4e4d (patch) | |
| tree | 07a566d42e92fcbb11f3574e5879796081535980 /drivers/remoteproc | |
| parent | b27aa4d87809b3d7ac5b792dd059108283044e3b (diff) | |
remoteproc: qcom: q6v5: Avoid setting smem bit in case of crash shutdown
Avoid setting smem bit in case of crash shutdown, as remote
processor is not able to send the ack back.
Signed-off-by: Gokul krishna Krishnakumar <quic_gokukris@quicinc.com>
[bjorn: Rewrote the comment]
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/9e549a54e2a6ede3e413de933fd1725c660993c3.1662995608.git.quic_gokukris@quicinc.com
Diffstat (limited to 'drivers/remoteproc')
| -rw-r--r-- | drivers/remoteproc/qcom_q6v5.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/remoteproc/qcom_q6v5.c b/drivers/remoteproc/qcom_q6v5.c index 497acfb33f8f..192c7aa0e39e 100644 --- a/drivers/remoteproc/qcom_q6v5.c +++ b/drivers/remoteproc/qcom_q6v5.c @@ -205,8 +205,8 @@ int qcom_q6v5_request_stop(struct qcom_q6v5 *q6v5, struct qcom_sysmon *sysmon) q6v5->running = false; - /* Don't perform SMP2P dance if sysmon already shut down the remote */ - if (qcom_sysmon_shutdown_acked(sysmon)) + /* Don't perform SMP2P dance if remote isn't running */ + if (q6v5->rproc->state != RPROC_RUNNING || qcom_sysmon_shutdown_acked(sysmon)) return 0; qcom_smem_state_update_bits(q6v5->state, |