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 void intel_overlay_setup(struct drm_i915_private *dev_priv);
17 void intel_overlay_cleanup(struct drm_i915_private *dev_priv);
18 int intel_overlay_switch_off(struct intel_overlay *overlay);
19 int intel_overlay_put_image_ioctl(struct drm_device *dev, void *data,
20 				  struct drm_file *file_priv);
21 int intel_overlay_attrs_ioctl(struct drm_device *dev, void *data,
22 			      struct drm_file *file_priv);
23 void intel_overlay_reset(struct drm_i915_private *dev_priv);
24 struct intel_overlay_error_state *
25 intel_overlay_capture_error_state(struct drm_i915_private *dev_priv);
26 void intel_overlay_print_error_state(struct drm_i915_error_state_buf *e,
27 				     struct intel_overlay_error_state *error);
28 
29 #endif /* __INTEL_OVERLAY_H__ */
30