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-rw-r--r--include/drm/drm_atomic_helper.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/include/drm/drm_atomic_helper.h b/include/drm/drm_atomic_helper.h
index 9781ce739e10..8cd6fe7a48e5 100644
--- a/include/drm/drm_atomic_helper.h
+++ b/include/drm/drm_atomic_helper.h
@@ -49,4 +49,25 @@ void drm_atomic_helper_cleanup_planes(struct drm_device *dev,
void drm_atomic_helper_swap_state(struct drm_device *dev,
struct drm_atomic_state *state);
+/* implementations for legacy interfaces */
+int drm_atomic_helper_update_plane(struct drm_plane *plane,
+ struct drm_crtc *crtc,
+ struct drm_framebuffer *fb,
+ int crtc_x, int crtc_y,
+ unsigned int crtc_w, unsigned int crtc_h,
+ uint32_t src_x, uint32_t src_y,
+ uint32_t src_w, uint32_t src_h);
+int drm_atomic_helper_disable_plane(struct drm_plane *plane);
+int drm_atomic_helper_set_config(struct drm_mode_set *set);
+
+int drm_atomic_helper_crtc_set_property(struct drm_crtc *crtc,
+ struct drm_property *property,
+ uint64_t val);
+int drm_atomic_helper_plane_set_property(struct drm_plane *plane,
+ struct drm_property *property,
+ uint64_t val);
+int drm_atomic_helper_connector_set_property(struct drm_connector *connector,
+ struct drm_property *property,
+ uint64_t val);
+
#endif /* DRM_ATOMIC_HELPER_H_ */