35 static void mtk_plane_reset(struct drm_plane *plane)  in mtk_plane_reset()  argument
39 	if (plane->state) {  in mtk_plane_reset()
40 		__drm_atomic_helper_plane_destroy_state(plane->state);  in mtk_plane_reset()
42 		state = to_mtk_plane_state(plane->state);  in mtk_plane_reset()
50 	__drm_atomic_helper_plane_reset(plane, &state->base);  in mtk_plane_reset()
52 	state->base.plane = plane;  in mtk_plane_reset()
56 static struct drm_plane_state *mtk_plane_duplicate_state(struct drm_plane *plane)  in mtk_plane_duplicate_state()  argument
58 	struct mtk_plane_state *old_state = to_mtk_plane_state(plane->state);  in mtk_plane_duplicate_state()
65 	__drm_atomic_helper_plane_duplicate_state(plane, &state->base);  in mtk_plane_duplicate_state()
67 	WARN_ON(state->base.plane != plane);  in mtk_plane_duplicate_state()
74 static void mtk_drm_plane_destroy_state(struct drm_plane *plane,  in mtk_drm_plane_destroy_state()  argument
81 static int mtk_plane_atomic_async_check(struct drm_plane *plane,  in mtk_plane_atomic_async_check()  argument
85 										 plane);  in mtk_plane_atomic_async_check()
89 	if (plane != new_plane_state->crtc->cursor)  in mtk_plane_atomic_async_check()
92 	if (!plane->state)  in mtk_plane_atomic_async_check()
95 	if (!plane->state->fb)  in mtk_plane_atomic_async_check()
98 	ret = mtk_drm_crtc_plane_check(new_plane_state->crtc, plane,  in mtk_plane_atomic_async_check()
109 	return drm_atomic_helper_check_plane_state(plane->state, crtc_state,  in mtk_plane_atomic_async_check()
145 static void mtk_plane_atomic_async_update(struct drm_plane *plane,  in mtk_plane_atomic_async_update()  argument
149 									   plane);  in mtk_plane_atomic_async_update()
150 	struct mtk_plane_state *new_plane_state = to_mtk_plane_state(plane->state);  in mtk_plane_atomic_async_update()
152 	plane->state->crtc_x = new_state->crtc_x;  in mtk_plane_atomic_async_update()
153 	plane->state->crtc_y = new_state->crtc_y;  in mtk_plane_atomic_async_update()
154 	plane->state->crtc_h = new_state->crtc_h;  in mtk_plane_atomic_async_update()
155 	plane->state->crtc_w = new_state->crtc_w;  in mtk_plane_atomic_async_update()
156 	plane->state->src_x = new_state->src_x;  in mtk_plane_atomic_async_update()
157 	plane->state->src_y = new_state->src_y;  in mtk_plane_atomic_async_update()
158 	plane->state->src_h = new_state->src_h;  in mtk_plane_atomic_async_update()
159 	plane->state->src_w = new_state->src_w;  in mtk_plane_atomic_async_update()
160 	swap(plane->state->fb, new_state->fb);  in mtk_plane_atomic_async_update()
165 	mtk_drm_crtc_async_update(new_state->crtc, plane, state);  in mtk_plane_atomic_async_update()
177 static int mtk_plane_atomic_check(struct drm_plane *plane,  in mtk_plane_atomic_check()  argument
181 										 plane);  in mtk_plane_atomic_check()
192 	ret = mtk_drm_crtc_plane_check(new_plane_state->crtc, plane,  in mtk_plane_atomic_check()
209 static void mtk_plane_atomic_disable(struct drm_plane *plane,  in mtk_plane_atomic_disable()  argument
213 									   plane);  in mtk_plane_atomic_disable()
220 static void mtk_plane_atomic_update(struct drm_plane *plane,  in mtk_plane_atomic_update()  argument
224 									   plane);  in mtk_plane_atomic_update()
231 		mtk_plane_atomic_disable(plane, state);  in mtk_plane_atomic_update()
248 int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane,  in mtk_plane_init()  argument
254 	err = drm_universal_plane_init(dev, plane, possible_crtcs,  in mtk_plane_init()
258 		DRM_ERROR("failed to initialize plane\n");  in mtk_plane_init()
263 		err = drm_plane_create_rotation_property(plane,  in mtk_plane_init()
270 	drm_plane_helper_add(plane, &mtk_plane_helper_funcs);  in mtk_plane_init()