Here's the latest version of my plane clipping stuff.
I think it should be ready for merging. Laurent reviewed the first patch,
and Chris reviewed the whole set.
I didn't hear any bikeshedding about the location of the drm_rect
stuff from anyone, so I'm assuming it's all good.
Ville Syrjälä (6):
drm: Add struct drm_rect and assorted utility functions
drm: Add drm_rect_calc_{hscale, vscale}() utility functions
drm: Add drm_rect_debug_print()
drm: Add drm_rect_equals()
drm/i915: Implement proper clipping for video sprites
drm/i915: Relax the sprite scaling limits checks
Documentation/DocBook/drm.tmpl | 2 +
drivers/gpu/drm/Makefile | 3 +-
drivers/gpu/drm/drm_rect.c | 295 ++++++++++++++++++++++++++++++++++++
drivers/gpu/drm/i915/intel_sprite.c | 202 ++++++++++++++++++------
include/drm/drm_rect.h | 160 +++++++++++++++++++
5 files changed, 615 insertions(+), 47 deletions(-)
create mode 100644 drivers/gpu/drm/drm_rect.c
create mode 100644 include/drm/drm_rect.h
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