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@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