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| author | Nicolai Hähnle <nicolai.haehnle@amd.com> | 2016-06-17 19:31:33 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-07-07 14:54:44 -0400 |
| commit | 6f8941a2308811626edc083c70584837d54e0382 (patch) | |
| tree | 4c3ff65c0a0d5f9cfcbdc13d138e23c0e3f8a746 /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | |
| parent | 8b2ac103208b6933e265b3dc81776c2974cb5c7a (diff) | |
| download | linux-6f8941a2308811626edc083c70584837d54e0382.tar.gz linux-6f8941a2308811626edc083c70584837d54e0382.tar.xz | |
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>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h index dc06cbda7be6..51321e154c09 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h @@ -27,4 +27,6 @@ int amdgpu_gfx_scratch_get(struct amdgpu_device *adev, uint32_t *reg); void amdgpu_gfx_scratch_free(struct amdgpu_device *adev, uint32_t reg); +unsigned amdgpu_gfx_parse_disable_cu(unsigned *mask, unsigned max_se, unsigned max_sh); + #endif |