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