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authorBjorn Andersson <bjorn.andersson@linaro.org>2020-11-21 21:41:34 -0800
committerBjorn Andersson <bjorn.andersson@linaro.org>2020-11-25 23:05:24 -0600
commited5da80873a792b9b2b560a6417bc60679ba5126 (patch)
treebc9c68f1d849d8d4008a5d0d36c91d54c7950ef5 /drivers/remoteproc/qcom_q6v5_adsp.c
parent5c212aaf5457ca5bd99aba3ad29a4a17f8129939 (diff)
downloadlinux-ed5da80873a792b9b2b560a6417bc60679ba5126.tar.gz
remoteproc: qcom: q6v5: Query sysmon before graceful shutdown
Requesting a graceful shutdown through the shared memory state signals will not be acked in the event that sysmon has already successfully shut down the remote firmware. So extend the stop request API to optionally take the remoteproc's sysmon instance and query if there's already been a successful shutdown attempt, before doing the signal dance. Tested-by: Steev Klimaszewski <steev@kali.org> Reviewed-by: Rishabh Bhatnagar <rishabhb@codeaurora.org> Link: https://lore.kernel.org/r/20201122054135.802935-4-bjorn.andersson@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/qcom_q6v5_adsp.c')
-rw-r--r--drivers/remoteproc/qcom_q6v5_adsp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c
index efb2c1aa80a3..9db0380236e7 100644
--- a/drivers/remoteproc/qcom_q6v5_adsp.c
+++ b/drivers/remoteproc/qcom_q6v5_adsp.c
@@ -264,7 +264,7 @@ static int adsp_stop(struct rproc *rproc)
int handover;
int ret;
- ret = qcom_q6v5_request_stop(&adsp->q6v5);
+ ret = qcom_q6v5_request_stop(&adsp->q6v5, adsp->sysmon);
if (ret == -ETIMEDOUT)
dev_err(adsp->dev, "timed out on wait\n");