drm/amdgpu: fix the gart table cleared issue for S3
Something writes over the first 8 MB so reserve this
on vega10 until we root cause it.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 96cbe02..ef34ff2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -607,6 +607,7 @@ struct amdgpu_mc {
uint32_t srbm_soft_reset;
struct amdgpu_mode_mc_save save;
bool prt_warning;
+ uint64_t stolen_size;
/* apertures */
u64 shared_aperture_start;
u64 shared_aperture_end;