pr-13346-0e83f7 vs. 2412-270 / vk-lin-mesa / nddemo-lighting

pr-13346-0e83f7 (0e83f753) Diff 2412-270 (c770e7c2)
f92c346066ea4a6c11ed4dab7e89fb490c34f798 Waiting for diff... a19be98dcd7f959331ab46aab9451f0ef561a7a9
c09fd21017d65d1cdb3ab3abed0c8a3aed1b8a31 Waiting for diff... 66e1f73cd5d70bf0535ddae9d1940f796e1e4896
79ef86596fc28dede139522a7ffade81348d3191 Waiting for diff... 99f7eb959f3479da6e28f451fb777093262e56ec