930 	int plen;			/* width of pixel in clock cycles */  in falcon_decode_var()  local
1062 		plen = 1;  in falcon_decode_var()
1068 		left_margin = hsync_len = 128 / plen;  in falcon_decode_var()
1074 		plen = 2 * xstretch;  in falcon_decode_var()
1075 		if (var->pixclock > f32.t * plen)  in falcon_decode_var()
1084 			hsync_len = pclock->hsync / plen;  in falcon_decode_var()
1113 			plen = 1 * xstretch;  in falcon_decode_var()
1114 			if ((plen * xres + f25.right + f25.hsync + f25.left) *  in falcon_decode_var()
1117 			else if ((plen * xres + f32.right + f32.hsync +  in falcon_decode_var()
1120 			else if ((plen * xres + fext.right + fext.hsync +  in falcon_decode_var()
1127 			left_margin = pclock->left / plen;  in falcon_decode_var()
1128 			right_margin = pclock->right / plen;  in falcon_decode_var()
1129 			hsync_len = pclock->hsync / plen;  in falcon_decode_var()
1158 			plen = pcl / pclock->t;  in falcon_decode_var()
1185 	if (pclock->f / plen / 8 * bpp > 32000000L)  in falcon_decode_var()
1214 	par->hw.falcon.vid_mode = (2 / plen) << 2;  in falcon_decode_var()
1252 		hdb_off = (base_off + 16 * plen) + prescale;  in falcon_decode_var()
1255 		hde_off = ((128 / bpp + 2) * plen);  in falcon_decode_var()
1257 			hdb_off = (64 + base_off + (128 / bpp + 2) * plen) + prescale;  in falcon_decode_var()
1259 			hdb_off = (base_off + (128 / bpp + 18) * plen) + prescale;  in falcon_decode_var()
1262 	gstart = (prescale / 2 + plen * left_margin) / prescale;  in falcon_decode_var()
1264 	gend1 = gstart + roundup(xres, align) * plen / prescale;  in falcon_decode_var()
1266 	gend2 = gstart + xres * plen / prescale;  in falcon_decode_var()
1267 	par->HHT = plen * (left_margin + xres + right_margin) /  in falcon_decode_var()
1285 	par->HSS = par->HHT + 2 - plen * hsync_len / prescale;  in falcon_decode_var()
1398 	int prescale, plen;  in falcon_encode_var()  local
1499 	plen = 4 >> (hw->vid_mode >> 2 & 0x3);  in falcon_encode_var()
1503 		hdb_off = (base_off + 16 * plen) + prescale;  in falcon_encode_var()
1505 		hde_off = ((128 / var->bits_per_pixel + 2) * plen);  in falcon_encode_var()
1507 			hdb_off = (64 + base_off + (128 / var->bits_per_pixel + 2) * plen)  in falcon_encode_var()
1510 			hdb_off = (base_off + (128 / var->bits_per_pixel + 18) * plen)  in falcon_encode_var()
1538 	var->pixclock *= plen;  in falcon_encode_var()
1539 	var->left_margin /= plen;  in falcon_encode_var()
1540 	var->right_margin /= plen;  in falcon_encode_var()
1541 	var->hsync_len /= plen;  in falcon_encode_var()