drm/amdgpu: correct cp doorbell range

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1. move MES doorbell inside the mec doorbell range,
   for mes belongs to mec block
2. setting the correct gfx/mec doorbell range, so that
   fw can correctly detect gfx/compute work load to enter/exit
   power saving state.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Tested-and-acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Jack Xiao 2022-04-12 16:17:41 -04:00 • committed by Alex Deucher

parent ae2d50be7e

commit fd0ed91ae8

3 changed files with 16 additions and 3 deletions

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11

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

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4

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

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4

drivers/gpu/drm/amd/amdgpu/soc21.c

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