remoteproc: qcom: enable in-kernel PD mapper

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Request in-kernel protection domain mapper to be started before starting
Qualcomm DSP and release it once DSP is stopped. Once all DSPs are
stopped, the PD mapper will be stopped too.

Reviewed-by: Chris Lew <quic_clew@quicinc.com>
Tested-by: Steev Klimaszewski <steev@kali.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240622-qcom-pd-mapper-v9-5-a84ee3591c8e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

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Dmitry Baryshkov 2024-06-22 01:03:44 +03:00 • committed by Bjorn Andersson

parent c15b4245aa

commit 5b9f51b200

6 changed files with 109 additions and 0 deletions

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87

drivers/remoteproc/qcom_common.c

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10

drivers/remoteproc/qcom_common.h

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3

drivers/remoteproc/qcom_q6v5_adsp.c

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3

drivers/remoteproc/qcom_q6v5_mss.c

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3

drivers/remoteproc/qcom_q6v5_pas.c

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3

drivers/remoteproc/qcom_q6v5_wcss.c

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