drm/amdgpu: add disable_cu parameter
authorNicolai Hähnle <nicolai.haehnle@amd.com>
Fri, 17 Jun 2016 17:31:33 +0000 (19:31 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 7 Jul 2016 18:54:44 +0000 (14:54 -0400)
commit6f8941a2308811626edc083c70584837d54e0382
tree4c3ff65c0a0d5f9cfcbdc13d138e23c0e3f8a746
parent8b2ac103208b6933e265b3dc81776c2974cb5c7a
drm/amdgpu: add disable_cu parameter

This parameter will allow disabling individual CUs on module load, e.g.
amdgpu.disable_cu=2.0.3,2.0.4 to disable CUs 3 and 4 of SE2.

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>
drivers/gpu/drm/amd/amdgpu/amdgpu.h
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h