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Commit 9079ac76 authored by Marek Olšák's avatar Marek Olšák Committed by Alex Deucher
Browse files

drm/amdgpu: don't validate TILE_SPLIT on GFX9 



Signed-off-by: default avatarMarek Olšák <marek.olsak@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Acked-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 00ac6f6b

drivers/gpu/drm/amd/amdgpu/amdgpu_object.c

+4 −1
Original line number Diff line number Diff line
@@ -815,7 +815,10 @@ int amdgpu_bo_fbdev_mmap(struct amdgpu_bo *bo, 


int amdgpu_bo_set_tiling_flags(struct amdgpu_bo *bo, u64 tiling_flags)

{

	if (AMDGPU_TILING_GET(tiling_flags, TILE_SPLIT) > 6)

	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);



	if (adev->family <= AMDGPU_FAMILY_CZ &&

	    AMDGPU_TILING_GET(tiling_flags, TILE_SPLIT) > 6)

		return -EINVAL;



	bo->tiling_flags = tiling_flags;