615 	int xres = var->xres;  in tt_decode_var()  local
622 		if (bpp > 1 || xres > sttt_xres * 2 || yres > tt_yres * 2)  in tt_decode_var()
625 		xres = sttt_xres * 2;  in tt_decode_var()
629 		if (bpp > 8 || xres > sttt_xres || yres > tt_yres)  in tt_decode_var()
632 			if (xres > sttt_xres / 2 || yres > tt_yres)  in tt_decode_var()
635 			xres = sttt_xres / 2;  in tt_decode_var()
639 			if (xres > sttt_xres || yres > tt_yres)  in tt_decode_var()
641 			if (xres > sttt_xres / 2 || yres > st_yres / 2) {  in tt_decode_var()
643 				xres = sttt_xres;  in tt_decode_var()
648 				xres = sttt_xres / 2;  in tt_decode_var()
653 			if (xres > sttt_xres || yres > st_yres / 2)  in tt_decode_var()
656 			xres = sttt_xres;  in tt_decode_var()
659 		} else if (var->xres > sttt_xres || var->yres > st_yres) {  in tt_decode_var()
663 			xres = sttt_xres;  in tt_decode_var()
676 	linelen = xres * bpp / 8;  in tt_decode_var()
716 		var->xres = sttt_xres / 2;  in tt_encode_var()
722 		var->xres = sttt_xres;  in tt_encode_var()
728 		var->xres = sttt_xres;  in tt_encode_var()
734 		var->xres = sttt_xres / 2;  in tt_encode_var()
740 		var->xres = sttt_xres;  in tt_encode_var()
747 		var->xres = sttt_xres * 2;  in tt_encode_var()
918 	int xres = var->xres;  in falcon_decode_var()  local
958 	if (!xres || !yres || !bpp)  in falcon_decode_var()
991 		    var->xres > myvar->xres ||  in falcon_decode_var()
999 	if (xres <= 320)  in falcon_decode_var()
1000 		xres = 320;  in falcon_decode_var()
1001 	else if (xres <= 640 && bpp != 16)  in falcon_decode_var()
1002 		xres = 640;  in falcon_decode_var()
1023 		xres = (xres + 63) & ~63;  in falcon_decode_var()
1025 		xres = (xres + 31) & ~31;  in falcon_decode_var()
1027 		xres = (xres + 15) & ~15;  in falcon_decode_var()
1033 	if (xres_virtual < xres)  in falcon_decode_var()
1034 		xres_virtual = xres;  in falcon_decode_var()
1049 	par->hw.falcon.line_width = bpp * xres / 16;  in falcon_decode_var()
1050 	par->hw.falcon.line_offset = bpp * (xres_virtual - xres) / 16;  in falcon_decode_var()
1053 	xstretch = (xres < 640) ? 2 : 1;  in falcon_decode_var()
1057 		if (xres != 640 && yres != 400)  in falcon_decode_var()
1111 			if ((plen * xres + f25.right + f25.hsync + f25.left) *  in falcon_decode_var()
1114 			else if ((plen * xres + f32.right + f32.hsync +  in falcon_decode_var()
1117 			else if ((plen * xres + fext.right + fext.hsync +  in falcon_decode_var()
1127 			linesize = left_margin + xres + right_margin + hsync_len;  in falcon_decode_var()
1261 	gend1 = gstart + roundup(xres, align) * plen / prescale;  in falcon_decode_var()
1263 	gend2 = gstart + xres * plen / prescale;  in falcon_decode_var()
1264 	par->HHT = plen * (left_margin + xres + right_margin) /  in falcon_decode_var()
1451 	var->xres = hw->line_width * 16 / var->bits_per_pixel;  in falcon_encode_var()
1452 	var->xres_virtual = var->xres + hw->line_offset * 16 / var->bits_per_pixel;  in falcon_encode_var()
1690 		(info->var.xres_virtual - info->var.xres) / 16;  in falcon_pan_display()
1842 	int xres = var->xres;  in stste_decode_var()  local
1849 		if (bpp > 1 || xres > sttt_xres || yres > st_yres)  in stste_decode_var()
1852 		xres = sttt_xres;  in stste_decode_var()
1856 		if (bpp > 4 || xres > sttt_xres || yres > st_yres)  in stste_decode_var()
1859 			if (xres > sttt_xres / 2 || yres > st_yres / 2)  in stste_decode_var()
1862 			xres = sttt_xres / 2;  in stste_decode_var()
1866 			if (xres > sttt_xres || yres > st_yres / 2)  in stste_decode_var()
1869 			xres = sttt_xres;  in stste_decode_var()
1883 	linelen = xres * bpp / 8;  in stste_decode_var()
1924 		var->xres = sttt_xres / 2;  in stste_encode_var()
1929 		var->xres = sttt_xres;  in stste_encode_var()
1934 		var->xres = sttt_xres;  in stste_encode_var()
2161 	    var->xres > myvar->xres ||  in ext_decode_var()
2194 	var->xres = external_xres;  in ext_encode_var()
2271 	myvar->xres = external_xres;  in ext_detect()
2460 		if (xoffset + info->var.xres > info->var.xres_virtual ||  in atafb_pan_display()
2811 	int xres, xres_virtual, yres, depth, planes;  in atafb_setup_ext()  local
2828 	xres_virtual = xres = simple_strtoul(p, NULL, 10);  in atafb_setup_ext()
2829 	if (xres <= 0)  in atafb_setup_ext()
2868 		len = xres * yres * depth / 8;  in atafb_setup_ext()
2896 		if (xres_virtual < xres)  in atafb_setup_ext()
2897 			xres_virtual = xres;  in atafb_setup_ext()
2902 	external_xres = xres;  in atafb_setup_ext()
2940 	int xres;  in atafb_setup_int()  local
2945 	xres = simple_strtoul(p, NULL, 10);  in atafb_setup_int()
2948 	sttt_xres = xres;  in atafb_setup_int()
3004 	int xres, yres, depth, temp;  in atafb_setup_user()  local
3009 	xres = simple_strtoul(p, NULL, 10);  in atafb_setup_user()
3021 		atafb_predefined[default_par - 1].xres = xres;  in atafb_setup_user()
3227 	       fb_info.var.xres, fb_info.var.yres, fb_info.var.bits_per_pixel);  in atafb_init()
3228 	if ((fb_info.var.xres != fb_info.var.xres_virtual) ||  in atafb_init()