1 /* SPDX-License-Identifier: MIT */
2 /*
3  * Copyright © 2020 Intel Corporation
4  */
5 
6 #ifndef _SKL_UNIVERSAL_PLANE_H_
7 #define _SKL_UNIVERSAL_PLANE_H_
8 
9 #include <linux/types.h>
10 
11 struct drm_i915_private;
12 struct intel_crtc;
13 struct intel_initial_plane_config;
14 struct intel_plane_state;
15 
16 enum pipe;
17 enum plane_id;
18 
19 struct intel_plane *
20 skl_universal_plane_create(struct drm_i915_private *dev_priv,
21 			   enum pipe pipe, enum plane_id plane_id);
22 
23 void skl_get_initial_plane_config(struct intel_crtc *crtc,
24 				  struct intel_initial_plane_config *plane_config);
25 
26 int skl_format_to_fourcc(int format, bool rgb_order, bool alpha);
27 
28 int skl_calc_main_surface_offset(const struct intel_plane_state *plane_state,
29 				 int *x, int *y, u32 *offset);
30 
31 bool icl_is_nv12_y_plane(struct drm_i915_private *dev_priv,
32 			 enum plane_id plane_id);
33 u8 icl_hdr_plane_mask(void);
34 bool icl_is_hdr_plane(struct drm_i915_private *dev_priv, enum plane_id plane_id);
35 
36 #endif
37