[v2,0/5] drm/omap: add color mgmt support

Message

Tomi Valkeinen Nov. 3, 2020, 8:03 a.m. UTC

Hi,

This is a resend of the v1, after adding Pekka's reviewed-by, rebasing
to latest drm-misc, and re-testing. The cover letter from v1:

This series is based on patches sent about a year ago:

https://lists.freedesktop.org/archives/dri-devel/2019-September/233966.html
https://lists.freedesktop.org/archives/dri-devel/2019-September/233967.html

I've fixed the minor issues reported, and according to the recent
discussions with Pekka and Daniel, I have changed how the gamma works.

After these patches omapdrm will expose DEGAMMA_LUT (and no GAMMA_LUT),
and the legacy gamma-set ioctl will use DEGAMMA_LUT underneath. And on
top of that, we have the CTM and plane color mgmt.

 Tomi

Jyri Sarha (2):
  drm/omap: Implement CTM property for CRTC using OVL managers CPR
    matrix
  drm/omap: Enable COLOR_ENCODING and COLOR_RANGE properties for planes

Tomi Valkeinen (3):
  drm: add legacy support for using degamma for gamma
  drm/omap: use degamma property for gamma table
  drm/omap: rearrange includes in omapdss.h

 drivers/gpu/drm/drm_atomic_helper.c   |  81 +++++++++++++++-----
 drivers/gpu/drm/omapdrm/dss/dispc.c   | 104 ++++++++++++++++----------
 drivers/gpu/drm/omapdrm/dss/omapdss.h |  12 ++-
 drivers/gpu/drm/omapdrm/omap_crtc.c   |  51 +++++++++++--
 drivers/gpu/drm/omapdrm/omap_plane.c  |  30 ++++++++
 include/drm/drm_atomic_helper.h       |   4 +
 6 files changed, 209 insertions(+), 73 deletions(-)