drm/rockchip: Use drm_plane_helper_check_state()

	struct vop_win *vop_win = to_vop_win(plane);

	struct vop_plane_state *vop_plane_state = to_vop_plane_state(state);

	const struct vop_win_data *win = vop_win->data;

	bool visible;

	int ret;

	struct drm_rect *dest = &state->dst;

	struct drm_rect *src = &state->src;

	struct drm_rect clip;

	int min_scale = win->phy->scl ? FRAC_16_16(1, 8) :

					DRM_PLANE_HELPER_NO_SCALING;

	if (WARN_ON(!crtc_state))

		return -EINVAL;

	src->x1 = state->src_x;

	src->y1 = state->src_y;

	src->x2 = state->src_x + state->src_w;

	src->y2 = state->src_y + state->src_h;

	dest->x1 = state->crtc_x;

	dest->y1 = state->crtc_y;

	dest->x2 = state->crtc_x + state->crtc_w;

	dest->y2 = state->crtc_y + state->crtc_h;

	clip.x1 = 0;

	clip.y1 = 0;

	clip.x2 = crtc_state->adjusted_mode.hdisplay;

	clip.y2 = crtc_state->adjusted_mode.vdisplay;

	ret = drm_plane_helper_check_update(plane, crtc, state->fb,

					    src, dest, &clip,

					    state->rotation,

					    min_scale,

					    max_scale,

					    true, true, &visible);

	ret = drm_plane_helper_check_state(state, &clip,

					   min_scale, max_scale,

					   true, true);

	if (ret)

		return ret;

	if (!visible)

	if (!state->visible)

		goto out_disable;

	vop_plane_state->format = vop_convert_format(fb->pixel_format);

	 * Src.x1 can be odd when do clip, but yuv plane start point

	 * need align with 2 pixel.

	 */

	if (is_yuv_support(fb->pixel_format) && ((src->x1 >> 16) % 2))

	if (is_yuv_support(fb->pixel_format) && ((state->src.x1 >> 16) % 2))

		return -EINVAL;

	vop_plane_state->enable = true;