drm/amdgpu: add amdgpu.cg_mask and amdgpu.pg_mask parameters

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They allow disabling clock and power gating from the kernel command line,
which hopefully helps with diagnosing problems in the field.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Nicolai Hähnle <Nicolai.Haehnle@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Nicolai Hähnle 2016-06-02 12:32:07 +02:00 • committed by Alex Deucher

parent f4b373f41c

commit 395d1fb948

3 changed files with 13 additions and 0 deletions

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2

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

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3

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

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8

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

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