amdgpu_gmc_sign_extend   32 drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c 	addr = amdgpu_gmc_sign_extend(addr);
amdgpu_gmc_sign_extend 1442 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c 	return amdgpu_gmc_sign_extend(bo->tbo.offset);