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 | |
11 | enum pipe; |
12 | struct drm_i915_private; |
13 | struct intel_crtc; |
14 | struct intel_initial_plane_config; |
15 | struct intel_plane; |
16 | struct intel_plane_state; |
17 | |
18 | #ifdef I915 |
19 | unsigned int i965_plane_max_stride(struct intel_plane *plane, |
20 | u32 pixel_format, u64 modifier, |
21 | unsigned int rotation); |
22 | int i9xx_check_plane_surface(struct intel_plane_state *plane_state); |
23 | |
24 | struct intel_plane * |
25 | intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe); |
26 | |
27 | void i9xx_get_initial_plane_config(struct intel_crtc *crtc, |
28 | struct intel_initial_plane_config *plane_config); |
29 | bool i9xx_fixup_initial_plane_config(struct intel_crtc *crtc, |
30 | const struct intel_initial_plane_config *plane_config); |
31 | #else |
32 | static inline unsigned int i965_plane_max_stride(struct intel_plane *plane, |
33 | u32 pixel_format, u64 modifier, |
34 | unsigned int rotation) |
35 | { |
36 | return 0; |
37 | } |
38 | static inline int i9xx_check_plane_surface(struct intel_plane_state *plane_state) |
39 | { |
40 | return 0; |
41 | } |
42 | static inline struct intel_plane * |
43 | intel_primary_plane_create(struct drm_i915_private *dev_priv, int pipe) |
44 | { |
45 | return NULL; |
46 | } |
47 | static inline void i9xx_get_initial_plane_config(struct intel_crtc *crtc, |
48 | struct intel_initial_plane_config *plane_config) |
49 | { |
50 | } |
51 | static inline bool i9xx_fixup_initial_plane_config(struct intel_crtc *crtc, |
52 | const struct intel_initial_plane_config *plane_config) |
53 | { |
54 | return false; |
55 | } |
56 | #endif |
57 | |
58 | #endif |
59 | |