1 /*
2  * Montage M88DS3103 demodulator driver
3  *
4  * Copyright (C) 2013 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 
17 #ifndef M88DS3103_PRIV_H
18 #define M88DS3103_PRIV_H
19 
20 #include "dvb_frontend.h"
21 #include "m88ds3103.h"
22 #include "dvb_math.h"
23 #include <linux/firmware.h>
24 #include <linux/i2c-mux.h>
25 #include <linux/math64.h>
26 
27 #define M88DS3103_FIRMWARE "dvb-demod-m88ds3103.fw"
28 #define M88DS3103_MCLK_KHZ 96000
29 
30 struct m88ds3103_priv {
31 	struct i2c_adapter *i2c;
32 	/* mutex needed due to own tuner I2C adapter */
33 	struct mutex i2c_mutex;
34 	const struct m88ds3103_config *cfg;
35 	struct dvb_frontend fe;
36 	fe_delivery_system_t delivery_system;
37 	fe_status_t fe_status;
38 	u32 ber;
39 	bool warm; /* FW running */
40 	struct i2c_adapter *i2c_adapter;
41 };
42 
43 struct m88ds3103_reg_val {
44 	u8 reg;
45 	u8 val;
46 };
47 
48 static const struct m88ds3103_reg_val m88ds3103_dvbs_init_reg_vals[] = {
49 	{0x23, 0x07},
50 	{0x08, 0x03},
51 	{0x0c, 0x02},
52 	{0x21, 0x54},
53 	{0x25, 0x8a},
54 	{0x27, 0x31},
55 	{0x30, 0x08},
56 	{0x31, 0x40},
57 	{0x32, 0x32},
58 	{0x35, 0xff},
59 	{0x3a, 0x00},
60 	{0x37, 0x10},
61 	{0x38, 0x10},
62 	{0x39, 0x02},
63 	{0x42, 0x60},
64 	{0x4a, 0x80},
65 	{0x4b, 0x04},
66 	{0x4d, 0x91},
67 	{0x5d, 0xc8},
68 	{0x50, 0x36},
69 	{0x51, 0x36},
70 	{0x52, 0x36},
71 	{0x53, 0x36},
72 	{0x56, 0x01},
73 	{0x63, 0x0f},
74 	{0x64, 0x30},
75 	{0x65, 0x40},
76 	{0x68, 0x26},
77 	{0x69, 0x4c},
78 	{0x70, 0x20},
79 	{0x71, 0x70},
80 	{0x72, 0x04},
81 	{0x73, 0x00},
82 	{0x70, 0x40},
83 	{0x71, 0x70},
84 	{0x72, 0x04},
85 	{0x73, 0x00},
86 	{0x70, 0x60},
87 	{0x71, 0x70},
88 	{0x72, 0x04},
89 	{0x73, 0x00},
90 	{0x70, 0x80},
91 	{0x71, 0x70},
92 	{0x72, 0x04},
93 	{0x73, 0x00},
94 	{0x70, 0xa0},
95 	{0x71, 0x70},
96 	{0x72, 0x04},
97 	{0x73, 0x00},
98 	{0x70, 0x1f},
99 	{0x76, 0x38},
100 	{0x77, 0xa6},
101 	{0x78, 0x0c},
102 	{0x79, 0x80},
103 	{0x7f, 0x14},
104 	{0x7c, 0x00},
105 	{0xae, 0x82},
106 	{0x80, 0x64},
107 	{0x81, 0x66},
108 	{0x82, 0x44},
109 	{0x85, 0x04},
110 	{0xcd, 0xf4},
111 	{0x90, 0x33},
112 	{0xa0, 0x44},
113 	{0xc0, 0x08},
114 	{0xc3, 0x10},
115 	{0xc4, 0x08},
116 	{0xc5, 0xf0},
117 	{0xc6, 0xff},
118 	{0xc7, 0x00},
119 	{0xc8, 0x1a},
120 	{0xc9, 0x80},
121 	{0xe0, 0xf8},
122 	{0xe6, 0x8b},
123 	{0xd0, 0x40},
124 	{0xf8, 0x20},
125 	{0xfa, 0x0f},
126 	{0x00, 0x00},
127 	{0xbd, 0x01},
128 	{0xb8, 0x00},
129 };
130 
131 static const struct m88ds3103_reg_val m88ds3103_dvbs2_init_reg_vals[] = {
132 	{0x23, 0x07},
133 	{0x08, 0x07},
134 	{0x0c, 0x02},
135 	{0x21, 0x54},
136 	{0x25, 0x8a},
137 	{0x27, 0x31},
138 	{0x30, 0x08},
139 	{0x32, 0x32},
140 	{0x35, 0xff},
141 	{0x3a, 0x00},
142 	{0x37, 0x10},
143 	{0x38, 0x10},
144 	{0x39, 0x02},
145 	{0x42, 0x60},
146 	{0x4a, 0x80},
147 	{0x4b, 0x04},
148 	{0x4d, 0x91},
149 	{0x5d, 0xc8},
150 	{0x50, 0x36},
151 	{0x51, 0x36},
152 	{0x52, 0x36},
153 	{0x53, 0x36},
154 	{0x56, 0x01},
155 	{0x63, 0x0f},
156 	{0x64, 0x10},
157 	{0x65, 0x20},
158 	{0x68, 0x46},
159 	{0x69, 0xcd},
160 	{0x70, 0x20},
161 	{0x71, 0x70},
162 	{0x72, 0x04},
163 	{0x73, 0x00},
164 	{0x70, 0x40},
165 	{0x71, 0x70},
166 	{0x72, 0x04},
167 	{0x73, 0x00},
168 	{0x70, 0x60},
169 	{0x71, 0x70},
170 	{0x72, 0x04},
171 	{0x73, 0x00},
172 	{0x70, 0x80},
173 	{0x71, 0x70},
174 	{0x72, 0x04},
175 	{0x73, 0x00},
176 	{0x70, 0xa0},
177 	{0x71, 0x70},
178 	{0x72, 0x04},
179 	{0x73, 0x00},
180 	{0x70, 0x1f},
181 	{0x76, 0x38},
182 	{0x77, 0xa6},
183 	{0x78, 0x0c},
184 	{0x79, 0x80},
185 	{0x7f, 0x14},
186 	{0x85, 0x08},
187 	{0xcd, 0xf4},
188 	{0x90, 0x33},
189 	{0x86, 0x00},
190 	{0x87, 0x0f},
191 	{0x89, 0x00},
192 	{0x8b, 0x44},
193 	{0x8c, 0x66},
194 	{0x9d, 0xc1},
195 	{0x8a, 0x10},
196 	{0xad, 0x40},
197 	{0xa0, 0x44},
198 	{0xc0, 0x08},
199 	{0xc1, 0x10},
200 	{0xc2, 0x08},
201 	{0xc3, 0x10},
202 	{0xc4, 0x08},
203 	{0xc5, 0xf0},
204 	{0xc6, 0xff},
205 	{0xc7, 0x00},
206 	{0xc8, 0x1a},
207 	{0xc9, 0x80},
208 	{0xca, 0x23},
209 	{0xcb, 0x24},
210 	{0xcc, 0xf4},
211 	{0xce, 0x74},
212 	{0x00, 0x00},
213 	{0xbd, 0x01},
214 	{0xb8, 0x00},
215 };
216 
217 #endif
218