drm/amdgpu: Add amdgpu_gfx_off_ctrl function

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v2:
   1. drop the special handling for the hw IP
      suggested by hawking and Christian.
   2. refine the variable name suggested by Flora.

This funciton as the entry of gfx off feature.
we arbitrat gfx off feature enable/disable in this
function.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Rex Zhu 2018-07-30 16:59:09 +08:00 • committed by Alex Deucher

parent 5a83c93249

commit d23ee13fba

3 changed files with 43 additions and 0 deletions

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5

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

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2

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

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36

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

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