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
11struct drm_i915_private;
12struct intel_crtc;
13struct intel_initial_plane_config;
14struct intel_plane_state;
15struct skl_ddb_entry;
16struct skl_wm_level;
17
18enum pipe;
19enum plane_id;
20
21struct intel_plane *
22skl_universal_plane_create(struct drm_i915_private *dev_priv,
23			   enum pipe pipe, enum plane_id plane_id);
24
25void skl_get_initial_plane_config(struct intel_crtc *crtc,
26				  struct intel_initial_plane_config *plane_config);
27bool skl_fixup_initial_plane_config(struct intel_crtc *crtc,
28				    const struct intel_initial_plane_config *plane_config);
29
30int skl_format_to_fourcc(int format, bool rgb_order, bool alpha);
31
32int skl_calc_main_surface_offset(const struct intel_plane_state *plane_state,
33				 int *x, int *y, u32 *offset);
34
35bool icl_is_nv12_y_plane(struct drm_i915_private *dev_priv,
36			 enum plane_id plane_id);
37u8 icl_hdr_plane_mask(void);
38bool icl_is_hdr_plane(struct drm_i915_private *dev_priv, enum plane_id plane_id);
39
40#endif