DPCD_RC00_DPCD_REV
if (lt->outp->dp.dpcd[DPCD_RC00_DPCD_REV] >= 0x14 &&
if (lt->outp->dp.dpcd[DPCD_RC00_DPCD_REV] >= 0x12 &&
if (lt->outp->dp.dpcd[DPCD_RC00_DPCD_REV] < 0x14 && !lt->repeater)