drivers/gpu/drm/i915/display/intel_color.h

   1 /* SPDX-License-Identifier: MIT */
   2 /*
   3  * Copyright © 2019 Intel Corporation
   4  */
   5
   6 #ifndef __INTEL_COLOR_H__
   7 #define __INTEL_COLOR_H__
   8
   9 #include <linux/types.h>
  10
  11 struct intel_crtc_state;
  12 struct intel_crtc;
  13 struct drm_property_blob;
  14
  15 void intel_color_init(struct intel_crtc *crtc);
  16 int intel_color_check(struct intel_crtc_state *crtc_state);
  17 void intel_color_commit(const struct intel_crtc_state *crtc_state);
  18 void intel_color_load_luts(const struct intel_crtc_state *crtc_state);
  19 void intel_color_get_config(struct intel_crtc_state *crtc_state);
  20 int intel_color_get_gamma_bit_precision(const struct intel_crtc_state *crtc_state);
  21 bool intel_color_lut_equal(struct drm_property_blob *blob1,
  22                            struct drm_property_blob *blob2,
  23                            u32 gamma_mode, u32 bit_precision);
  24
  25 #endif /* __INTEL_COLOR_H__ */