30 static void mtk_plane_reset(struct drm_plane *plane)  in mtk_plane_reset()  argument
34 	if (plane->state) {  in mtk_plane_reset()
35 		__drm_atomic_helper_plane_destroy_state(plane->state);  in mtk_plane_reset()
37 		state = to_mtk_plane_state(plane->state);  in mtk_plane_reset()
45 	__drm_atomic_helper_plane_reset(plane, &state->base);  in mtk_plane_reset()
47 	state->base.plane = plane;  in mtk_plane_reset()
52 static struct drm_plane_state *mtk_plane_duplicate_state(struct drm_plane *plane)  in mtk_plane_duplicate_state()  argument
54 	struct mtk_plane_state *old_state = to_mtk_plane_state(plane->state);  in mtk_plane_duplicate_state()
61 	__drm_atomic_helper_plane_duplicate_state(plane, &state->base);  in mtk_plane_duplicate_state()
63 	WARN_ON(state->base.plane != plane);  in mtk_plane_duplicate_state()
70 static bool mtk_plane_format_mod_supported(struct drm_plane *plane,  in mtk_plane_format_mod_supported()  argument
96 static void mtk_drm_plane_destroy_state(struct drm_plane *plane,  in mtk_drm_plane_destroy_state()  argument
103 static int mtk_plane_atomic_async_check(struct drm_plane *plane,  in mtk_plane_atomic_async_check()  argument
107 										 plane);  in mtk_plane_atomic_async_check()
111 	if (plane != new_plane_state->crtc->cursor)  in mtk_plane_atomic_async_check()
114 	if (!plane->state)  in mtk_plane_atomic_async_check()
117 	if (!plane->state->fb)  in mtk_plane_atomic_async_check()
120 	ret = mtk_drm_crtc_plane_check(new_plane_state->crtc, plane,  in mtk_plane_atomic_async_check()
127 	return drm_atomic_helper_check_plane_state(plane->state, crtc_state,  in mtk_plane_atomic_async_check()
172 		/* The data plane is offset by 1 additional block. */  in mtk_plane_update_new_state()
194 static void mtk_plane_atomic_async_update(struct drm_plane *plane,  in mtk_plane_atomic_async_update()  argument
198 									   plane);  in mtk_plane_atomic_async_update()
199 	struct mtk_plane_state *new_plane_state = to_mtk_plane_state(plane->state);  in mtk_plane_atomic_async_update()
201 	plane->state->crtc_x = new_state->crtc_x;  in mtk_plane_atomic_async_update()
202 	plane->state->crtc_y = new_state->crtc_y;  in mtk_plane_atomic_async_update()
203 	plane->state->crtc_h = new_state->crtc_h;  in mtk_plane_atomic_async_update()
204 	plane->state->crtc_w = new_state->crtc_w;  in mtk_plane_atomic_async_update()
205 	plane->state->src_x = new_state->src_x;  in mtk_plane_atomic_async_update()
206 	plane->state->src_y = new_state->src_y;  in mtk_plane_atomic_async_update()
207 	plane->state->src_h = new_state->src_h;  in mtk_plane_atomic_async_update()
208 	plane->state->src_w = new_state->src_w;  in mtk_plane_atomic_async_update()
209 	swap(plane->state->fb, new_state->fb);  in mtk_plane_atomic_async_update()
214 	mtk_drm_crtc_async_update(new_state->crtc, plane, state);  in mtk_plane_atomic_async_update()
227 static int mtk_plane_atomic_check(struct drm_plane *plane,  in mtk_plane_atomic_check()  argument
231 										 plane);  in mtk_plane_atomic_check()
242 	ret = mtk_drm_crtc_plane_check(new_plane_state->crtc, plane,  in mtk_plane_atomic_check()
259 static void mtk_plane_atomic_disable(struct drm_plane *plane,  in mtk_plane_atomic_disable()  argument
263 									   plane);  in mtk_plane_atomic_disable()
270 static void mtk_plane_atomic_update(struct drm_plane *plane,  in mtk_plane_atomic_update()  argument
274 									   plane);  in mtk_plane_atomic_update()
281 		mtk_plane_atomic_disable(plane, state);  in mtk_plane_atomic_update()
298 int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane,  in mtk_plane_init()  argument
306 		DRM_ERROR("no formats for plane\n");  in mtk_plane_init()
310 	err = drm_universal_plane_init(dev, plane, possible_crtcs,  in mtk_plane_init()
314 		DRM_ERROR("failed to initialize plane\n");  in mtk_plane_init()
319 		err = drm_plane_create_rotation_property(plane,  in mtk_plane_init()
326 	drm_plane_helper_add(plane, &mtk_plane_helper_funcs);  in mtk_plane_init()