223 	.xres_virtual	= 640,
688 	width = info->var.xres_virtual;  in riva_load_video_mode()
830 	var->xres = var->xres_virtual = modedb->xres;  in riva_update_var()
882 	if (var->xres_virtual == -1 && var->yres_virtual == -1) {  in rivafb_do_maximize()
896 		var->xres_virtual = modes[i].xres;  in rivafb_do_maximize()
901 		       var->xres_virtual, var->yres_virtual);  in rivafb_do_maximize()
902 	} else if (var->xres_virtual == -1) {  in rivafb_do_maximize()
903 		var->xres_virtual = (info->fix.smem_len * den /  in rivafb_do_maximize()
906 		       "setting virtual X resolution to %d\n", var->xres_virtual);  in rivafb_do_maximize()
908 		var->xres_virtual = (var->xres_virtual + 15) & ~15;  in rivafb_do_maximize()
910 			(nom * var->xres_virtual);  in rivafb_do_maximize()
914 		var->xres_virtual = (var->xres_virtual + 15) & ~15;  in rivafb_do_maximize()
915 		if (var->xres_virtual * nom / den * var->yres_virtual > info->fix.smem_len) {  in rivafb_do_maximize()
924 	if (var->xres_virtual * nom / den >= 8192) {  in rivafb_do_maximize()
927 		       var->xres_virtual, 8192 * den / nom - 16);  in rivafb_do_maximize()
928 		var->xres_virtual = 8192 * den / nom - 16;  in rivafb_do_maximize()
931 	if (var->xres_virtual < var->xres) {  in rivafb_do_maximize()
933 		       "virtual X resolution (%d) is smaller than real\n", var->xres_virtual);  in rivafb_do_maximize()
944 	if (var->xres_virtual > 0x7fff/nom)  in rivafb_do_maximize()
945 		var->xres_virtual = 0x7fff/nom;  in rivafb_do_maximize()
985 		(info->var.xres_virtual & 0xffff) |  in riva_setup_accel()
1166 	if (var->xres_virtual < var->xres)  in rivafb_check_var()
1167 		var->xres_virtual = var->xres;  in rivafb_check_var()
1174 	if (var->xoffset > var->xres_virtual - var->xres)  in rivafb_check_var()
1175 		var->xoffset = var->xres_virtual - var->xres - 1;  in rivafb_check_var()
1204 	info->fix.line_length = (info->var.xres_virtual * (info->var.bits_per_pixel >> 3));  in rivafb_set_par()