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media: venus: core: Fix platform driver shutdown

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With TZ system reboot cannot finish successfully. To fix that
enable core clocks by runtime pm before TZ calls and disable
clocks after that.

Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Stanimir Varbanov 2020-12-15 15:07:44 +01:00 committed by Mauro Carvalho Chehab
parent 06b831588b
commit 9eb09dc2f4
1 changed files with 2 additions and 0 deletions
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2
drivers/media/platform/qcom/venus/core.c
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@ -349,8 +349,10 @@ static void venus_core_shutdown(struct platform_device *pdev)
{
struct venus_core *core = platform_get_drvdata(pdev);
pm_runtime_get_sync(core->dev);
venus_shutdown(core);
venus_firmware_deinit(core);
pm_runtime_put_sync(core->dev);
}
static __maybe_unused int venus_runtime_suspend(struct device *dev)