[PATCH xf86-video-ati 00/10] Always allow page flipping with TearFree

[Michel Dänzer]

From: Michel Dänzer <michel.daenzer at amd.com>

Patches 1-4 are preparatory cleanups. Patches 5 & 6 are minor behaviour
changes needed for the main functional change. Patches 7 & 8 add new
function parameters which are needed by patch 9, the main functional
change. Patch 10 just enables it for DRI2 as well.

Michel Dänzer (10):
  Remove drmmode_crtc->scanout_destroy[] array
  Pass reference CRTC to radeon_do_pageflip directly
  Create drmmode_wait_vblank helper
  Create drmmode_crtc_wait_pending_event helper macro
  Wait for pending flips synchronously before turning off a CRTC
  Handle multiple "pending" Present flips
  Add source drawable parameter to radeon_scanout_do_update
  Pass extents to radeon_scanout_do_update
  Always allow Present page flipping with TearFree
  Always allow DRI2 page flipping with TearFree

 man/radeon.man        |   6 +-
 src/drmmode_display.c | 244 +++++++++++++++++++++++++++-----------------------
 src/drmmode_display.h |  27 ++++--
 src/radeon.h          |   5 +-
 src/radeon_dri2.c     | 109 +++++++---------------
 src/radeon_kms.c      | 106 ++++++++++++----------
 src/radeon_present.c  | 106 ++++++++++++++--------
 src/radeon_video.c    |   2 +-
 8 files changed, 316 insertions(+), 289 deletions(-)

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2.14.1