64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2019 Intel Corporation
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*/
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#ifndef __INTEL_OVERLAY_H__
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#define __INTEL_OVERLAY_H__
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struct drm_device;
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struct drm_file;
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struct drm_i915_private;
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struct drm_printer;
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struct intel_overlay;
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struct intel_overlay_error_state;
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#ifdef I915
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void intel_overlay_setup(struct drm_i915_private *dev_priv);
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void intel_overlay_cleanup(struct drm_i915_private *dev_priv);
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int intel_overlay_switch_off(struct intel_overlay *overlay);
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int intel_overlay_put_image_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file_priv);
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int intel_overlay_attrs_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file_priv);
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void intel_overlay_reset(struct drm_i915_private *dev_priv);
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struct intel_overlay_error_state *
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intel_overlay_capture_error_state(struct drm_i915_private *dev_priv);
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void intel_overlay_print_error_state(struct drm_printer *p,
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struct intel_overlay_error_state *error);
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#else
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static inline void intel_overlay_setup(struct drm_i915_private *dev_priv)
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{
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}
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static inline void intel_overlay_cleanup(struct drm_i915_private *dev_priv)
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{
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}
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static inline int intel_overlay_switch_off(struct intel_overlay *overlay)
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{
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return 0;
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}
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static inline int intel_overlay_put_image_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file_priv)
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{
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return 0;
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}
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static inline int intel_overlay_attrs_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file_priv)
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{
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return 0;
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}
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static inline void intel_overlay_reset(struct drm_i915_private *dev_priv)
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{
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}
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static inline struct intel_overlay_error_state *
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intel_overlay_capture_error_state(struct drm_i915_private *dev_priv)
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{
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return NULL;
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}
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static inline void intel_overlay_print_error_state(struct drm_printer *p,
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struct intel_overlay_error_state *error)
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{
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}
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#endif
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#endif /* __INTEL_OVERLAY_H__ */
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