[Intel-gfx] [PATCH 0/9] drm: Store clipped coordinates in drm_plane_state

[ville.syrjala at linux.intel.com]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Moving the clipped plane coordinates into drm_plane_state has been
discussed a few times, but as no patches seems to have materialized,
I decoded to do it myself. I also added a new helper function
like drm_plane_helper_check_update() that takes a plane state instead.

I converted i915, rockchip, and mediatek over to the new stuff. rockchip
already looked pretty solid, mediatek had some bugs in there that I
hopefully fixed. The rest of the non-x86 drivers seem to entirely lack
any plane clipping code, so I decided that I don't care enough to
write it from scratch. I also converted drm_simple_kms_helper, but
there are no drivers using it so far.

I've only actually tested i915, the rest are just compile tested.

Entire series available here:
git://github.com/vsyrjala/linux.git plane_state_rects

Ville Syrjälä (9):
  drm: Warn about negative sizes when calculating scale factor
  drm: Store clipped src/dst coordinatee in drm_plane_state
  drm/plane-helper: Add drm_plane_helper_check_state()
  drm/i915: Use drm_plane_state.{src,dst,visible}
  drm/i915: Use drm_plane_helper_check_state()
  drm/rockchip: Use drm_plane_state.{src,dst}
  drm/rockchip: Use drm_plane_helper_check_state()
  drm/mediatek: Use drm_plane_helper_check_state()
  drm/simple_kms_helper: Use drm_plane_helper_check_state()

 drivers/gpu/drm/drm_plane_helper.c          | 136 +++++++++++++++++++++------
 drivers/gpu/drm/drm_rect.c                  |   2 +-
 drivers/gpu/drm/drm_simple_kms_helper.c     |  27 ++----
 drivers/gpu/drm/i915/intel_atomic_plane.c   |  18 +---
 drivers/gpu/drm/i915/intel_display.c        | 140 ++++++++++++++--------------
 drivers/gpu/drm/i915/intel_drv.h            |   3 -
 drivers/gpu/drm/i915/intel_fbc.c            |  12 +--
 drivers/gpu/drm/i915/intel_pm.c             |  60 ++++++------
 drivers/gpu/drm/i915/intel_sprite.c         |  94 ++++++++++---------
 drivers/gpu/drm/mediatek/mtk_drm_plane.c    |  72 ++++----------
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c |  31 ++----
 include/drm/drm_crtc.h                      |  13 +++
 include/drm/drm_plane_helper.h              |   5 +
 13 files changed, 315 insertions(+), 298 deletions(-)

-- 
2.7.4