Hi!
Highlights: core/drivers: add support for high precision vblank timestamps radeon: pageflipping support, Gen2 PCIE support nouveau: reworked VRAM and VM support intel: better ILK/SNB powersaving support, Full GTT support
Lowlights: it's broken.
Heh, at this point I expected Linus to complain about milion merges in changelog...
(Ok, I chould have put a smiley there :-).
Arg. It's been ok on my ILK systems, but Chris has found some issues with out watermarking code iirc; apparently we're underflowing the display FIFO, causing all sorts of trouble. If it works before the pull of Dave's tree, can you bisect?
Watermarking code? What goes on there?
FIFO watermarks, they determine when the display fetches from the scanout buffer to fill the pipe. If we run out of FIFO entries then the display flickers at best, at worst we may hard hang the machine.
Thanks for info. I was afraid it was trying to do some watermarks on video signal, to catch evil videotapers or something like that...