116 		int *x_predecim, int *y_predecim, int *decim_x, int *decim_y,
2315 				       int *decim_x, int *decim_y,  in dispc_ovl_calc_scaling_24xx()  argument
2321 	int min_factor = min(*decim_x, *decim_y);  in dispc_ovl_calc_scaling_24xx()
2328 		in_width = width / *decim_x;  in dispc_ovl_calc_scaling_24xx()
2334 			if (*decim_x == *decim_y) {  in dispc_ovl_calc_scaling_24xx()
2335 				*decim_x = min_factor;  in dispc_ovl_calc_scaling_24xx()
2338 				swap(*decim_x, *decim_y);  in dispc_ovl_calc_scaling_24xx()
2339 				if (*decim_x < *decim_y)  in dispc_ovl_calc_scaling_24xx()
2340 					++*decim_x;  in dispc_ovl_calc_scaling_24xx()
2343 	} while (*decim_x <= *x_predecim && *decim_y <= *y_predecim && error);  in dispc_ovl_calc_scaling_24xx()
2364 				       int *decim_x, int *decim_y,  in dispc_ovl_calc_scaling_34xx()  argument
2374 		in_width = width / *decim_x;  in dispc_ovl_calc_scaling_34xx()
2419 	} while (*decim_x <= *x_predecim && *decim_y <= *y_predecim && error);  in dispc_ovl_calc_scaling_34xx()
2452 				       int *decim_x, int *decim_y,  in dispc_ovl_calc_scaling_44xx()  argument
2457 	int decim_x_min = *decim_x;  in dispc_ovl_calc_scaling_44xx()
2469 	*decim_x = DIV_ROUND_UP(width, in_width_max);  in dispc_ovl_calc_scaling_44xx()
2471 	*decim_x = *decim_x > decim_x_min ? *decim_x : decim_x_min;  in dispc_ovl_calc_scaling_44xx()
2472 	if (*decim_x > *x_predecim)  in dispc_ovl_calc_scaling_44xx()
2476 		in_width = width / *decim_x;  in dispc_ovl_calc_scaling_44xx()
2477 	} while (*decim_x <= *x_predecim &&  in dispc_ovl_calc_scaling_44xx()
2478 			in_width > maxsinglelinewidth && ++*decim_x);  in dispc_ovl_calc_scaling_44xx()
2485 	if (*decim_x > 4 && fourcc != DRM_FORMAT_NV12) {  in dispc_ovl_calc_scaling_44xx()
2499 		DSSERR("Not enough bandwidth, too much downscaling (x-decimation factor %d > 4)\n", *decim_x);  in dispc_ovl_calc_scaling_44xx()
2528 	int decim_x, decim_y, ret;  in dispc_ovl_calc_scaling()  local
2564 	decim_x = DIV_ROUND_UP(DIV_ROUND_UP(width, out_width), maxhdownscale);  in dispc_ovl_calc_scaling()
2567 	if (decim_x > *x_predecim || out_width > width * 8)  in dispc_ovl_calc_scaling()
2576 					&decim_x, &decim_y, pos_x, &core_clk,  in dispc_ovl_calc_scaling()
2587 		decim_x, decim_y,  in dispc_ovl_calc_scaling()
2588 		width / decim_x, height / decim_y,  in dispc_ovl_calc_scaling()
2589 		out_width / (width / decim_x), DIV_FRAC(out_width, width / decim_x),  in dispc_ovl_calc_scaling()
2603 	*x_predecim = decim_x;  in dispc_ovl_calc_scaling()