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      1 /* $NetBSD: au8522mod_8vsb.h,v 1.2 2011/07/10 00:47:34 jmcneill Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 2011 Jared D. McNeill <jmcneill (at) invisible.ca>
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     17  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     18  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     19  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     20  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     26  * POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 static const struct au8522_modulation_table au8522_modulation_8vsb[] = {
     30 	{ 0x8090, 0x84 },
     31 	{ 0x4092, 0x11 },
     32 	{ 0x2005, 0x00 },
     33 	{ 0x8091, 0x80 },
     34 	{ 0x80a3, 0x0c },
     35 	{ 0x80a4, 0xe8 },
     36 	{ 0x8081, 0xc4 },
     37 	{ 0x80a5, 0x40 },
     38 	{ 0x80a7, 0x40 },
     39 	{ 0x80a6, 0x67 },
     40 	{ 0x8262, 0x20 },
     41 	{ 0x821c, 0x30 },
     42 	{ 0x80d8, 0x1a },
     43 	{ 0x8227, 0xa0 },
     44 	{ 0x8121, 0xff },
     45 	{ 0x80a8, 0xf0 },
     46 	{ 0x80a9, 0x05 },
     47 	{ 0x80aa, 0x77 },
     48 	{ 0x80ab, 0xf0 },
     49 	{ 0x80ac, 0x05 },
     50 	{ 0x80ad, 0x77 },
     51 	{ 0x80ae, 0x41 },
     52 	{ 0x80af, 0x66 },
     53 	{ 0x821b, 0xcc },
     54 	{ 0x821d, 0x80 },
     55 	{ 0x80a4, 0xe8 },
     56 	{ 0x8231, 0x13 },
     57 };
     58 
     59 static const struct au8522_snr_table au8522_snr_8vsb[] = {
     60 	{ 0, 270 },
     61 	{ 2, 250 },
     62 	{ 3, 240 },
     63 	{ 5, 230 },
     64 	{ 7, 220 },
     65 	{ 9, 210 },
     66 	{ 12, 200 },
     67 	{ 13, 195 },
     68 	{ 15, 190 },
     69 	{ 17, 185 },
     70 	{ 19, 180 },
     71 	{ 21, 175 },
     72 	{ 24, 170 },
     73 	{ 27, 165 },
     74 	{ 31, 160 },
     75 	{ 32, 158 },
     76 	{ 33, 156 },
     77 	{ 36, 152 },
     78 	{ 37, 150 },
     79 	{ 39, 148 },
     80 	{ 40, 146 },
     81 	{ 41, 144 },
     82 	{ 43, 142 },
     83 	{ 44, 140 },
     84 	{ 48, 135 },
     85 	{ 50, 130 },
     86 	{ 43, 142 },
     87 	{ 53, 125 },
     88 	{ 56, 120 },
     89 	{ 256, 115 },
     90 };
     91