drm/amdgpu: save the setting of VM_CONTEXT_CNTL

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MES firmware needs the setting of VM_CONTEXT_CNTL to perform
vmid switch. Save the initial setting when hub initializing.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Jack Xiao 2021-05-12 15:53:48 +08:00 • committed by Alex Deucher

parent 98a0f8687e

commit d7dab4fc44

7 changed files with 13 additions and 0 deletions

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1

drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h

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drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.c

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drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c

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drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0.c

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drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c

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drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.c

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drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c

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