DIGITAL_DRV_CAPS_TG_CRC
if (DIGITAL_DRV_CAPS_TG_CRC(ddev))
if (!DIGITAL_DRV_CAPS_TG_CRC(ddev))
if (!DIGITAL_DRV_CAPS_TG_CRC(ddev)) {
if (!DIGITAL_DRV_CAPS_TG_CRC(ddev))
if (!DIGITAL_DRV_CAPS_TG_CRC(ddev)) {