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gerrit-public.fairphone.software / kernel / msm-4.9 / 5482d75a6597de97f79255a257c486a6960c6c65 / . / drivers / media / tuners / fc2580_priv.h
blob: 646c994521361ba7579466d814a8e7d2422397b5 [file] [log] [blame]
Antti Palosaarid9cb41a2012-09-08 22:07:24 -0300[diff] [blame]1/*
2 * FCI FC2580 silicon tuner driver
3 *
4 * Copyright (C) 2012 Antti Palosaari <crope@iki.fi>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 */
20
21#ifndef FC2580_PRIV_H
22#define FC2580_PRIV_H
23
24#include "fc2580.h"
Antti Palosaari8845cc62014-04-10 21:18:16 -0300[diff] [blame]25#include <linux/math64.h>
Antti Palosaarid9cb41a2012-09-08 22:07:24 -0300[diff] [blame]26
27struct fc2580_reg_val {
28 u8 reg;
29 u8 val;
30};
31
32static const struct fc2580_reg_val fc2580_init_reg_vals[] = {
33 {0x00, 0x00},
34 {0x12, 0x86},
35 {0x14, 0x5c},
36 {0x16, 0x3c},
37 {0x1f, 0xd2},
38 {0x09, 0xd7},
39 {0x0b, 0xd5},
40 {0x0c, 0x32},
41 {0x0e, 0x43},
42 {0x21, 0x0a},
43 {0x22, 0x82},
44 {0x45, 0x10},
45 {0x4c, 0x00},
46 {0x3f, 0x88},
47 {0x02, 0x0e},
48 {0x58, 0x14},
49};
50
51struct fc2580_pll {
52 u32 freq;
53 u8 div;
54 u8 band;
55};
56
57static const struct fc2580_pll fc2580_pll_lut[] = {
58 /* VCO min VCO max */
59 { 400000000, 12, 0x80}, /* .......... 4800000000 */
60 {1000000000, 4, 0x00}, /* 1600000000 4000000000 */
61 {0xffffffff, 2, 0x40}, /* 2000000000 .......... */
62};
63
64struct fc2580_if_filter {
65 u32 freq;
66 u16 mul;
67 u8 r36_val;
68 u8 r39_val;
69};
70
71static const struct fc2580_if_filter fc2580_if_filter_lut[] = {
72 { 6000000, 4400, 0x18, 0x00},
73 { 7000000, 3910, 0x18, 0x80},
74 { 8000000, 3300, 0x18, 0x80},
75 {0xffffffff, 3300, 0x18, 0x80},
76};
77
78struct fc2580_freq_regs {
79 u32 freq;
80 u8 r25_val;
81 u8 r27_val;
82 u8 r28_val;
83 u8 r29_val;
84 u8 r2b_val;
85 u8 r2c_val;
86 u8 r2d_val;
87 u8 r30_val;
88 u8 r44_val;
89 u8 r50_val;
90 u8 r53_val;
91 u8 r5f_val;
92 u8 r61_val;
93 u8 r62_val;
94 u8 r63_val;
95 u8 r67_val;
96 u8 r68_val;
97 u8 r69_val;
98 u8 r6a_val;
99 u8 r6b_val;
100 u8 r6c_val;
101 u8 r6d_val;
102 u8 r6e_val;
103 u8 r6f_val;
104};
105
106/* XXX: 0xff is used for don't-care! */
107static const struct fc2580_freq_regs fc2580_freq_regs_lut[] = {
108 { 400000000,
109 0xff, 0x77, 0x33, 0x40, 0xff, 0xff, 0xff, 0x09, 0xff, 0x8c,
110 0x50, 0x0f, 0x07, 0x00, 0x15, 0x03, 0x05, 0x10, 0x12, 0x08,
111 0x0a, 0x78, 0x32, 0x54},
112 { 538000000,
113 0xf0, 0x77, 0x53, 0x60, 0xff, 0xff, 0xff, 0x09, 0xff, 0x8c,
114 0x50, 0x13, 0x07, 0x06, 0x15, 0x06, 0x08, 0x10, 0x12, 0x0b,
115 0x0c, 0x78, 0x32, 0x14},
116 { 794000000,
117 0xf0, 0x77, 0x53, 0x60, 0xff, 0xff, 0xff, 0x09, 0xff, 0x8c,
118 0x50, 0x15, 0x03, 0x03, 0x15, 0x03, 0x05, 0x0c, 0x0e, 0x0b,
119 0x0c, 0x78, 0x32, 0x14},
120 {1000000000,
121 0xf0, 0x77, 0x53, 0x60, 0xff, 0xff, 0xff, 0x09, 0xff, 0x8c,
122 0x50, 0x15, 0x07, 0x06, 0x15, 0x07, 0x09, 0x10, 0x12, 0x0b,
123 0x0c, 0x78, 0x32, 0x14},
124 {0xffffffff,
125 0xff, 0xff, 0xff, 0xff, 0x70, 0x37, 0xe7, 0x09, 0x20, 0x8c,
126 0x50, 0x0f, 0x0f, 0x00, 0x13, 0x00, 0x02, 0x0c, 0x0e, 0x08,
127 0x0a, 0xa0, 0x50, 0x14},
128};
129
130struct fc2580_priv {
131 const struct fc2580_config *cfg;
132 struct i2c_adapter *i2c;
133};
134
135#endif