Mikko Perttunen e1ae7a73d5 drm/tegra: HACK: Avoid core kernel changes for NVDEC boot ...

To allow NVDEC boot on T234 before core kernel changes are upstreamed,
apply hacks to directly read MC registers and hardcode firmware
descriptor information.

Bug 3778105

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Change-Id: I5a26e33f656dfababc17a3443c721ba0d327defb
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2771771
(cherry picked from commit e404fef7d0824b7620dd6307755e57cc6cdd40d7)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2768897
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Tested-by: Jonathan Hunter <jonathanh@nvidia.com>

2023-04-03 09:18:59 +00:00

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