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drm/amdgpu: return tcc_disabled_mask to userspace

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UMDs need this for correct programming of harvested chips.

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Marek Olšák 2019-09-24 17:53:25 -04:00 • committed by Alex Deucher
commit 815fb4c9d7
5 changed files with 19 additions and 1 deletions
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include/uapi/drm/amdgpu_drm.h
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@ -1003,6 +1003,8 @@ struct drm_amdgpu_info_device {
__u64 high_va_max;
/* gfx10 pa_sc_tile_steering_override */
__u32 pa_sc_tile_steering_override;
/* disabled TCCs */
__u64 tcc_disabled_mask;
};
struct drm_amdgpu_info_hw_ip {