105 		int *x_predecim, int *y_predecim, int *decim_x, int *decim_y,
2284 				       int *decim_x, int *decim_y,  in dispc_ovl_calc_scaling_24xx()  argument
2290 	int min_factor = min(*decim_x, *decim_y);  in dispc_ovl_calc_scaling_24xx()
2297 		in_width = width / *decim_x;  in dispc_ovl_calc_scaling_24xx()
2303 			if (*decim_x == *decim_y) {  in dispc_ovl_calc_scaling_24xx()
2304 				*decim_x = min_factor;  in dispc_ovl_calc_scaling_24xx()
2307 				swap(*decim_x, *decim_y);  in dispc_ovl_calc_scaling_24xx()
2308 				if (*decim_x < *decim_y)  in dispc_ovl_calc_scaling_24xx()
2309 					++*decim_x;  in dispc_ovl_calc_scaling_24xx()
2312 	} while (*decim_x <= *x_predecim && *decim_y <= *y_predecim && error);  in dispc_ovl_calc_scaling_24xx()
2333 				       int *decim_x, int *decim_y,  in dispc_ovl_calc_scaling_34xx()  argument
2343 		in_width = width / *decim_x;  in dispc_ovl_calc_scaling_34xx()
2388 	} while (*decim_x <= *x_predecim && *decim_y <= *y_predecim && error);  in dispc_ovl_calc_scaling_34xx()
2421 				       int *decim_x, int *decim_y,  in dispc_ovl_calc_scaling_44xx()  argument
2426 	int decim_x_min = *decim_x;  in dispc_ovl_calc_scaling_44xx()
2438 	*decim_x = DIV_ROUND_UP(width, in_width_max);  in dispc_ovl_calc_scaling_44xx()
2440 	*decim_x = *decim_x > decim_x_min ? *decim_x : decim_x_min;  in dispc_ovl_calc_scaling_44xx()
2441 	if (*decim_x > *x_predecim)  in dispc_ovl_calc_scaling_44xx()
2445 		in_width = width / *decim_x;  in dispc_ovl_calc_scaling_44xx()
2446 	} while (*decim_x <= *x_predecim &&  in dispc_ovl_calc_scaling_44xx()
2447 			in_width > maxsinglelinewidth && ++*decim_x);  in dispc_ovl_calc_scaling_44xx()
2454 	if (*decim_x > 4 && fourcc != DRM_FORMAT_NV12) {  in dispc_ovl_calc_scaling_44xx()
2468 		DSSERR("Not enough bandwidth, too much downscaling (x-decimation factor %d > 4)\n", *decim_x);  in dispc_ovl_calc_scaling_44xx()
2497 	int decim_x, decim_y, ret;  in dispc_ovl_calc_scaling()  local
2546 	decim_x = DIV_ROUND_UP(DIV_ROUND_UP(width, out_width), maxhdownscale);  in dispc_ovl_calc_scaling()
2549 	if (decim_x > *x_predecim || out_width > width * 8)  in dispc_ovl_calc_scaling()
2558 					&decim_x, &decim_y, pos_x, &core_clk,  in dispc_ovl_calc_scaling()
2569 		decim_x, decim_y,  in dispc_ovl_calc_scaling()
2570 		width / decim_x, height / decim_y,  in dispc_ovl_calc_scaling()
2571 		out_width / (width / decim_x), DIV_FRAC(out_width, width / decim_x),  in dispc_ovl_calc_scaling()
2585 	*x_predecim = decim_x;  in dispc_ovl_calc_scaling()