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_noarm(const struct intel_crtc_state *crtc_state);
18 void intel_color_commit_arm(const struct intel_crtc_state *crtc_state);
19 void intel_color_load_luts(const struct intel_crtc_state *crtc_state);
20 void intel_color_get_config(struct intel_crtc_state *crtc_state);
21 int intel_color_get_gamma_bit_precision(const struct intel_crtc_state *crtc_state);
22 bool intel_color_lut_equal(struct drm_property_blob *blob1,
23 			   struct drm_property_blob *blob2,
24 			   u32 gamma_mode, u32 bit_precision);
25 
26 #endif /* __INTEL_COLOR_H__ */
27