1/* SPDX-License-Identifier: MIT */
 2/*
 3 * Copyright © 2020 Intel Corporation
 4 */
 5
 6#ifndef _I9XX_PLANE_H_
 7#define _I9XX_PLANE_H_
 8
 9#include <linux/types.h>
10
11enum pipe;
12struct drm_i915_private;
13struct intel_crtc;
14struct intel_initial_plane_config;
15struct intel_plane;
16struct intel_plane_state;
17
18#ifdef I915
19unsigned int i965_plane_max_stride(struct intel_plane *plane,
20				   u32 pixel_format, u64 modifier,
21				   unsigned int rotation);
22int i9xx_check_plane_surface(struct intel_plane_state *plane_state);
23
24struct intel_plane *
25intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe);
26
27void i9xx_get_initial_plane_config(struct intel_crtc *crtc,
28				   struct intel_initial_plane_config *plane_config);
29#else
30static inline unsigned int i965_plane_max_stride(struct intel_plane *plane,
31						 u32 pixel_format, u64 modifier,
32						 unsigned int rotation)
33{
34	return 0;
35}
36static inline int i9xx_check_plane_surface(struct intel_plane_state *plane_state)
37{
38	return 0;
39}
40static inline struct intel_plane *
41intel_primary_plane_create(struct drm_i915_private *dev_priv, int pipe)
42{
43	return NULL;
44}
45static inline void i9xx_get_initial_plane_config(struct intel_crtc *crtc,
46						 struct intel_initial_plane_config *plane_config)
47{
48}
49#endif
50
51#endif