[PATCH v2 0/2] rcar-du, vsp1: rcar-gen3: Add support for colorkey alpha blending

[Alexandru Gheorghe]

Currently, rcar-du supports colorkeying  only for rcar-gen2 and it uses 
some hw capability of the display unit(DU) which is not available on gen3.
In order to implement colorkeying for gen3 we need to use the colorkey
capability of the VSPD, hence the need to change both drivers rcar-du and
vsp1.

This patchset had been developed and tested on top of v4.9/rcar-3.5.1 from
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas-bsp.git

Changes since v1:
- group boolean variables to reduce object size
- fixed signoff

Alexandru Gheorghe (2):
  v4l: vsp1: Add support for colorkey alpha blending
  drm: rcar-du: Add support for colorkey alpha blending

 drivers/gpu/drm/rcar-du/rcar_du_drv.h   |  1 +
 drivers/gpu/drm/rcar-du/rcar_du_kms.c   |  8 ++++++++
 drivers/gpu/drm/rcar-du/rcar_du_plane.c |  3 ---
 drivers/gpu/drm/rcar-du/rcar_du_plane.h |  6 ++++++
 drivers/gpu/drm/rcar-du/rcar_du_vsp.c   | 22 ++++++++++++++++++++++
 drivers/gpu/drm/rcar-du/rcar_du_vsp.h   |  5 +++++
 drivers/media/platform/vsp1/vsp1_drm.c  |  3 +++
 drivers/media/platform/vsp1/vsp1_rpf.c  | 10 ++++++++--
 drivers/media/platform/vsp1/vsp1_rwpf.h |  3 +++
 include/media/vsp1.h                    |  3 +++
 10 files changed, 59 insertions(+), 5 deletions(-)

-- 
1.9.1