For both the new degamm/lut/gamma atomic combo, and the old legacy
gamma tables.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/Makefile            |   2 +-
 drivers/gpu/drm/drm_color_mgmt.c    | 248 ++++++++++++++++++++++++++++++++++++
 drivers/gpu/drm/drm_crtc.c          | 220 --------------------------------
 drivers/gpu/drm/drm_crtc_internal.h |   4 +
 include/drm/drm_color_mgmt.h        |  56 ++++++++
 include/drm/drm_crtc.h              |  28 +---
 6 files changed, 310 insertions(+), 248 deletions(-)
 create mode 100644 drivers/gpu/drm/drm_color_mgmt.c
 create mode 100644 include/drm/drm_color_mgmt.h