diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_overlay.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_overlay.h | 66 |
1 files changed, 56 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_overlay.h b/drivers/gpu/drm/i915/display/intel_overlay.h index a167c28acd27..d259e4c74b03 100644 --- a/drivers/gpu/drm/i915/display/intel_overlay.h +++ b/drivers/gpu/drm/i915/display/intel_overlay.h @@ -6,24 +6,70 @@ #ifndef __INTEL_OVERLAY_H__ #define __INTEL_OVERLAY_H__ +#include <linux/types.h> + struct drm_device; struct drm_file; -struct drm_i915_error_state_buf; -struct drm_i915_private; +struct drm_printer; +struct intel_display; struct intel_overlay; -struct intel_overlay_error_state; +struct intel_overlay_snapshot; -void intel_overlay_setup(struct drm_i915_private *dev_priv); -void intel_overlay_cleanup(struct drm_i915_private *dev_priv); +#ifdef I915 +void intel_overlay_setup(struct intel_display *display); +bool intel_overlay_available(struct intel_display *display); +void intel_overlay_cleanup(struct intel_display *display); int intel_overlay_switch_off(struct intel_overlay *overlay); int intel_overlay_put_image_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int intel_overlay_attrs_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); -void intel_overlay_reset(struct drm_i915_private *dev_priv); -struct intel_overlay_error_state * -intel_overlay_capture_error_state(struct drm_i915_private *dev_priv); -void intel_overlay_print_error_state(struct drm_i915_error_state_buf *e, - struct intel_overlay_error_state *error); +void intel_overlay_reset(struct intel_display *display); +#else +static inline void intel_overlay_setup(struct intel_display *display) +{ +} +static inline bool intel_overlay_available(struct intel_display *display) +{ + return false; +} +static inline void intel_overlay_cleanup(struct intel_display *display) +{ +} +static inline int intel_overlay_switch_off(struct intel_overlay *overlay) +{ + return 0; +} +static inline int intel_overlay_put_image_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + return 0; +} +static inline int intel_overlay_attrs_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + return 0; +} +static inline void intel_overlay_reset(struct intel_display *display) +{ +} +#endif + +#if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR) && defined(I915) +struct intel_overlay_snapshot * +intel_overlay_snapshot_capture(struct intel_display *display); +void intel_overlay_snapshot_print(const struct intel_overlay_snapshot *error, + struct drm_printer *p); +#else +static inline struct intel_overlay_snapshot * +intel_overlay_snapshot_capture(struct intel_display *display) +{ + return NULL; +} +static inline void intel_overlay_snapshot_print(const struct intel_overlay_snapshot *error, + struct drm_printer *p) +{ +} +#endif #endif /* __INTEL_OVERLAY_H__ */ |