1 | /* SPDX-License-Identifier: MIT */ |
2 | /* |
3 | * Copyright © 2019 Intel Corporation |
4 | */ |
5 | |
6 | #ifndef __INTEL_OVERLAY_H__ |
7 | #define __INTEL_OVERLAY_H__ |
8 | |
9 | struct drm_device; |
10 | struct drm_file; |
11 | struct drm_i915_error_state_buf; |
12 | struct drm_i915_private; |
13 | struct intel_overlay; |
14 | struct intel_overlay_error_state; |
15 | |
16 | #ifdef I915 |
17 | void intel_overlay_setup(struct drm_i915_private *dev_priv); |
18 | void intel_overlay_cleanup(struct drm_i915_private *dev_priv); |
19 | int intel_overlay_switch_off(struct intel_overlay *overlay); |
20 | int intel_overlay_put_image_ioctl(struct drm_device *dev, void *data, |
21 | struct drm_file *file_priv); |
22 | int intel_overlay_attrs_ioctl(struct drm_device *dev, void *data, |
23 | struct drm_file *file_priv); |
24 | void intel_overlay_reset(struct drm_i915_private *dev_priv); |
25 | struct intel_overlay_error_state * |
26 | intel_overlay_capture_error_state(struct drm_i915_private *dev_priv); |
27 | void intel_overlay_print_error_state(struct drm_i915_error_state_buf *e, |
28 | struct intel_overlay_error_state *error); |
29 | #else |
30 | static inline void intel_overlay_setup(struct drm_i915_private *dev_priv) |
31 | { |
32 | } |
33 | static inline void intel_overlay_cleanup(struct drm_i915_private *dev_priv) |
34 | { |
35 | } |
36 | static inline int intel_overlay_switch_off(struct intel_overlay *overlay) |
37 | { |
38 | return 0; |
39 | } |
40 | static inline int intel_overlay_put_image_ioctl(struct drm_device *dev, void *data, |
41 | struct drm_file *file_priv) |
42 | { |
43 | return 0; |
44 | } |
45 | static inline int intel_overlay_attrs_ioctl(struct drm_device *dev, void *data, |
46 | struct drm_file *file_priv) |
47 | { |
48 | return 0; |
49 | } |
50 | static inline void intel_overlay_reset(struct drm_i915_private *dev_priv) |
51 | { |
52 | } |
53 | static inline struct intel_overlay_error_state * |
54 | intel_overlay_capture_error_state(struct drm_i915_private *dev_priv) |
55 | { |
56 | return NULL; |
57 | } |
58 | static inline void intel_overlay_print_error_state(struct drm_i915_error_state_buf *e, |
59 | struct intel_overlay_error_state *error) |
60 | { |
61 | } |
62 | #endif |
63 | |
64 | #endif /* __INTEL_OVERLAY_H__ */ |
65 | |