Am 14.10.2016 um 18:01 schrieb Alex Deucher:
> We need to cache some additional values to handle SR-IOV
> and PG.
>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
Reviewed-by: Christian König <christian.koenig at amd.com> for the whole set.
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu.h | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> index 7d30a8e..efbd9ef 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 {
