[Intel-gfx] [PATCH 0/2] fixup pageflip for i8xx class hw

[Daniel Vetter]

Hi all,

Kde4 started using pageflips and I started noticing that it's decently
broken on my i855. These two patches fix things up, here.

Please review and merge for -next.

Thanks, Daniel

PS: Any news on a documentation drop for gen2/gen3? Switching on my X-ray
vision and deducing the correct magic dance from the chip's circuit
layout is slowly getting boring ... ;)

Daniel Vetter (2):
  drm/i915: fixup pageflip ringbuffer commands for i8xx
  drm/i915: i8xx also doesn't like multiple oustanding pageflips

 drivers/gpu/drm/i915/intel_display.c |   21 +++++++++++++++------
 1 files changed, 15 insertions(+), 6 deletions(-)