pr-13350-e80ed5 vs. 2503a-427 / vk-lin-mesa / nddemo-lighting

pr-13350-e80ed5 (e80ed595) Diff 2503a-427 (95ab6925)
dec4fa364c4b662378042e19af57cddeb62f1b97 Waiting for diff... b11fd429ef4800b6e2e8558c5a94a0bb2332086c
50e89017316f70729110442287d923cbc1ff8dc7 Waiting for diff... f3434cfcd3cce20d3d328d77c29996c545f67f1d
a2307d50e72f22c5a700af88c0e34c058b52b069 Waiting for diff... 845ff29bead194824303e64c6567c334e20b633b