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| author | Mansur Alisha Shaik <mansur@codeaurora.org> | 2020-09-24 08:59:46 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-11-17 06:55:20 +0100 |
| commit | 7399139be6b21c7c59323a4fab56cc07cd254529 (patch) | |
| tree | 4a45af777b38483f9c7f970ced5c1fb1b3037fba /include/uapi/linux | |
| parent | de15e6231e6a3ca58d58d7e2c614a76c940dbb38 (diff) | |
| download | cachepc-linux-7399139be6b21c7c59323a4fab56cc07cd254529.tar.gz cachepc-linux-7399139be6b21c7c59323a4fab56cc07cd254529.zip | |
media: venus: core: add shutdown callback for venus
After the SMMU translation is disabled in the
arm-smmu shutdown callback during reboot, if
any subsystem are still alive then IOVAs they
are using will become PAs on bus, which may
lead to crash.
So implemented shutdown callback, which detach iommu maps.
Signed-off-by: Mansur Alisha Shaik <mansur@codeaurora.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'include/uapi/linux')
0 files changed, 0 insertions, 0 deletions