[RFC v1 0/7] Add Multi Segment Gamma Support

[Uma Shankar]

This series adds support for programmable gamma modes and
exposes a property interface for the same. Also added,
support for mult segment gamma mode introduced in ICL+

Uma Shankar (7):
  drm/i915: Add gamma mode property
  drm/i915: Add intel crtc set and get property callback
  drm/i915: Add Support for Multi Segment Gamma Mode
  drm/i915: Implement get set property handler for multi segment gamma
  drm/i915/icl: Add register definitions for Multi Segmented gamma
  drm/i915/icl: Add support for multi segmented gamma mode
  drm/i915: Add multi segment gamma for icl

 drivers/gpu/drm/i915/i915_drv.h      |   3 +
 drivers/gpu/drm/i915/i915_reg.h      |  17 +++
 drivers/gpu/drm/i915/intel_color.c   | 194 ++++++++++++++++++++++++++++++++---
 drivers/gpu/drm/i915/intel_display.c | 104 +++++++++++++++++++
 drivers/gpu/drm/i915/intel_drv.h     |  15 +++
 include/uapi/drm/i915_drm.h          |  14 +++
 6 files changed, 332 insertions(+), 15 deletions(-)

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1.9.1