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_atomic_state;
12 struct intel_crtc_state;
13 struct intel_crtc;
14 struct intel_display;
15 struct intel_dsb;
16 struct drm_property_blob;
17 
18 void intel_color_init_hooks(struct intel_display *display);
19 int intel_color_init(struct intel_display *display);
20 void intel_color_crtc_init(struct intel_crtc *crtc);
21 int intel_color_check(struct intel_atomic_state *state,
22 		      struct intel_crtc *crtc);
23 void intel_color_prepare_commit(struct intel_atomic_state *state,
24 				struct intel_crtc *crtc);
25 void intel_color_cleanup_commit(struct intel_crtc_state *crtc_state);
26 bool intel_color_uses_dsb(const struct intel_crtc_state *crtc_state);
27 void intel_color_wait_commit(const struct intel_crtc_state *crtc_state);
28 void intel_color_commit_noarm(struct intel_dsb *dsb,
29 			      const struct intel_crtc_state *crtc_state);
30 void intel_color_commit_arm(struct intel_dsb *dsb,
31 			    const struct intel_crtc_state *crtc_state);
32 void intel_color_post_update(const struct intel_crtc_state *crtc_state);
33 void intel_color_load_luts(const struct intel_crtc_state *crtc_state);
34 void intel_color_modeset(const struct intel_crtc_state *crtc_state);
35 void intel_color_get_config(struct intel_crtc_state *crtc_state);
36 bool intel_color_lut_equal(const struct intel_crtc_state *crtc_state,
37 			   const struct drm_property_blob *blob1,
38 			   const struct drm_property_blob *blob2,
39 			   bool is_pre_csc_lut);
40 void intel_color_assert_luts(const struct intel_crtc_state *crtc_state);
41 
42 #endif /* __INTEL_COLOR_H__ */
43