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(parent: ac82902) | patch
drm/amdgpu: remove grbm cam index/data operations for gfx v10
authorHuang Rui <ray.huang@amd.com>
Tue, 19 Oct 2021 06:26:39 +0000 (14:26 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 22 Oct 2021 03:38:10 +0000 (23:38 -0400)
commita61794bd2f657702fcafa26e14097beb17e6f9a6
treeeb3d5baf0167b10bdf23c43748de55ee1dc49c72tree | snapshot
parentac82902df9cf448a9400ec5bb1416100b157a6c4commit | diff
drm/amdgpu: remove grbm cam index/data operations for gfx v10

PSP firmware will be responsible for applying the GRBM CAM remapping in
the production. And the GRBM_CAM_INDEX / GRBM_CAM_DATA registers will be
protected by PSP under security policy. So remove it according to the
new security policy.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c diff | blob | history
Domain: System / Kernel;