drm/amdgpu: add pa_sc_tile_steering_override to drm_amdgpu_info_device

the initial/default value of pa_sc_tile_steering_override need to
be exposed to user mode driver

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h
index e1e5e7860570a82018794f8b31328c89ba0dacc7..d799858b9e5345d046333a5a580dcf23eaa498c9 100644 (file)
--- a/include/uapi/drm/amdgpu_drm.h
+++ b/include/uapi/drm/amdgpu_drm.h
@@ -992,6 +992,8 @@ struct drm_amdgpu_info_device {
        __u64 high_va_offset;
        /** The maximum high virtual address */
        __u64 high_va_max;
+       /* gfx10 pa_sc_tile_steering_override */
+       __u32 pa_sc_tile_steering_override;
 };
 
 struct drm_amdgpu_info_hw_ip {