22 static void sun4i_backend_layer_reset(struct drm_plane *plane)  in sun4i_backend_layer_reset()  argument
24 	struct sun4i_layer *layer = plane_to_sun4i_layer(plane);  in sun4i_backend_layer_reset()
27 	if (plane->state) {  in sun4i_backend_layer_reset()
28 		state = state_to_sun4i_layer_state(plane->state);  in sun4i_backend_layer_reset()
33 		plane->state = NULL;  in sun4i_backend_layer_reset()
38 		plane->state = &state->state;  in sun4i_backend_layer_reset()
39 		plane->state->plane = plane;  in sun4i_backend_layer_reset()
40 		plane->state->alpha = DRM_BLEND_ALPHA_OPAQUE;  in sun4i_backend_layer_reset()
41 		plane->state->zpos = layer->id;  in sun4i_backend_layer_reset()
46 sun4i_backend_layer_duplicate_state(struct drm_plane *plane)  in sun4i_backend_layer_duplicate_state()  argument
48 	struct sun4i_layer_state *orig = state_to_sun4i_layer_state(plane->state);  in sun4i_backend_layer_duplicate_state()
55 	__drm_atomic_helper_plane_duplicate_state(plane, &copy->state);  in sun4i_backend_layer_duplicate_state()
61 static void sun4i_backend_layer_destroy_state(struct drm_plane *plane,  in sun4i_backend_layer_destroy_state()  argument
71 static void sun4i_backend_layer_atomic_disable(struct drm_plane *plane,  in sun4i_backend_layer_atomic_disable()  argument
75 	struct sun4i_layer *layer = plane_to_sun4i_layer(plane);  in sun4i_backend_layer_atomic_disable()
89 static void sun4i_backend_layer_atomic_update(struct drm_plane *plane,  in sun4i_backend_layer_atomic_update()  argument
92 	struct sun4i_layer_state *layer_state = state_to_sun4i_layer_state(plane->state);  in sun4i_backend_layer_atomic_update()
93 	struct sun4i_layer *layer = plane_to_sun4i_layer(plane);  in sun4i_backend_layer_atomic_update()
99 		sun4i_frontend_update_coord(frontend, plane);  in sun4i_backend_layer_atomic_update()
100 		sun4i_frontend_update_buffer(frontend, plane);  in sun4i_backend_layer_atomic_update()
101 		sun4i_frontend_update_formats(frontend, plane,  in sun4i_backend_layer_atomic_update()
107 		sun4i_backend_update_layer_formats(backend, layer->id, plane);  in sun4i_backend_layer_atomic_update()
108 		sun4i_backend_update_layer_buffer(backend, layer->id, plane);  in sun4i_backend_layer_atomic_update()
111 	sun4i_backend_update_layer_coord(backend, layer->id, plane);  in sun4i_backend_layer_atomic_update()
112 	sun4i_backend_update_layer_zpos(backend, layer->id, plane);  in sun4i_backend_layer_atomic_update()
157 	ret = drm_universal_plane_init(drm, &layer->plane, 0,  in sun4i_layer_init_one()
167 	drm_plane_helper_add(&layer->plane,  in sun4i_layer_init_one()
171 	drm_plane_create_alpha_property(&layer->plane);  in sun4i_layer_init_one()
172 	drm_plane_create_zpos_property(&layer->plane, 0, 0,  in sun4i_layer_init_one()
203 		planes[i] = &layer->plane;  in sun4i_layers_init()