AMDGPU_FAMILY_NV 1601 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c 		adev->family = AMDGPU_FAMILY_NV;
AMDGPU_FAMILY_NV  754 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c 		if (adev->family >= AMDGPU_FAMILY_NV)