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| author | Alex Deucher <alexander.deucher@amd.com> | 2016-10-10 10:56:21 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-10-25 14:38:30 -0400 |
| commit | e3fa76306f072e1c92b50f866c2583d74ace58ed (patch) | |
| tree | 1f25deaf52637fc64672b0e1570ec1642b27138b /drivers/gpu/drm | |
| parent | b88c8796d815f80b958d6a35043d16d74bdfed24 (diff) | |
| download | linux-e3fa76306f072e1c92b50f866c2583d74ace58ed.tar.bz2 | |
drm/amdgpu: add additional cached gca config variables
We need to cache some additional values to handle SR-IOV
and PG.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 7d30a8e03bed..efbd9ef41785 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -770,6 +770,16 @@ struct amdgpu_scratch { /* * GFX configurations */ +#define AMDGPU_GFX_MAX_SE 4 +#define AMDGPU_GFX_MAX_SH_PER_SE 2 + +struct amdgpu_rb_config { + uint32_t rb_backend_disable; + uint32_t user_rb_backend_disable; + uint32_t raster_config; + uint32_t raster_config_1; +}; + struct amdgpu_gca_config { unsigned max_shader_engines; unsigned max_tile_pipes; @@ -798,6 +808,8 @@ struct amdgpu_gca_config { uint32_t tile_mode_array[32]; uint32_t macrotile_mode_array[16]; + + struct amdgpu_rb_config rb_config[AMDGPU_GFX_MAX_SE][AMDGPU_GFX_MAX_SH_PER_SE]; }; struct amdgpu_cu_info { |