Commit | Line | Data |
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825b9670 | 1 | /* |
c89f66f6 | 2 | * Afatech AF9013 demodulator driver |
825b9670 AP |
3 | * |
4 | * Copyright (C) 2007 Antti Palosaari <crope@iki.fi> | |
f571e004 | 5 | * Copyright (C) 2011 Antti Palosaari <crope@iki.fi> |
825b9670 AP |
6 | * |
7 | * Thanks to Afatech who kindly provided information. | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
22 | * | |
23 | */ | |
24 | ||
f571e004 AP |
25 | #ifndef AF9013_H |
26 | #define AF9013_H | |
825b9670 AP |
27 | |
28 | #include <linux/dvb/frontend.h> | |
29 | ||
825b9670 AP |
30 | /* AF9013/5 GPIOs (mostly guessed) |
31 | demod#1-gpio#0 - set demod#2 i2c-addr for dual devices | |
32 | demod#1-gpio#1 - xtal setting (?) | |
33 | demod#1-gpio#3 - tuner#1 | |
34 | demod#2-gpio#0 - tuner#2 | |
35 | demod#2-gpio#1 - xtal setting (?) | |
36 | */ | |
f571e004 AP |
37 | |
38 | struct af9013_config { | |
39 | /* | |
40 | * I2C address | |
41 | */ | |
42 | u8 i2c_addr; | |
43 | ||
44 | /* | |
45 | * clock | |
46 | * 20480000, 25000000, 28000000, 28800000 | |
47 | */ | |
48 | u32 clock; | |
49 | ||
50 | /* | |
51 | * tuner | |
52 | */ | |
53 | #define AF9013_TUNER_MXL5003D 3 /* MaxLinear */ | |
54 | #define AF9013_TUNER_MXL5005D 13 /* MaxLinear */ | |
55 | #define AF9013_TUNER_MXL5005R 30 /* MaxLinear */ | |
56 | #define AF9013_TUNER_ENV77H11D5 129 /* Panasonic */ | |
57 | #define AF9013_TUNER_MT2060 130 /* Microtune */ | |
58 | #define AF9013_TUNER_MC44S803 133 /* Freescale */ | |
59 | #define AF9013_TUNER_QT1010 134 /* Quantek */ | |
60 | #define AF9013_TUNER_UNKNOWN 140 /* for can tuners ? */ | |
61 | #define AF9013_TUNER_MT2060_2 147 /* Microtune */ | |
62 | #define AF9013_TUNER_TDA18271 156 /* NXP */ | |
63 | #define AF9013_TUNER_QT1010A 162 /* Quantek */ | |
64 | #define AF9013_TUNER_MXL5007T 177 /* MaxLinear */ | |
65 | #define AF9013_TUNER_TDA18218 179 /* NXP */ | |
66 | u8 tuner; | |
67 | ||
68 | /* | |
69 | * IF frequency | |
70 | */ | |
71 | u32 if_frequency; | |
72 | ||
73 | /* | |
74 | * TS settings | |
75 | */ | |
76 | #define AF9013_TS_USB 0 | |
77 | #define AF9013_TS_PARALLEL 1 | |
78 | #define AF9013_TS_SERIAL 2 | |
79 | u8 ts_mode:2; | |
80 | ||
81 | /* | |
82 | * input spectrum inversion | |
83 | */ | |
84 | bool spec_inv; | |
85 | ||
86 | /* | |
87 | * firmware API version | |
88 | */ | |
89 | u8 api_version[4]; | |
90 | ||
91 | /* | |
92 | * GPIOs | |
93 | */ | |
825b9670 AP |
94 | #define AF9013_GPIO_ON (1 << 0) |
95 | #define AF9013_GPIO_EN (1 << 1) | |
96 | #define AF9013_GPIO_O (1 << 2) | |
97 | #define AF9013_GPIO_I (1 << 3) | |
825b9670 AP |
98 | #define AF9013_GPIO_LO (AF9013_GPIO_ON|AF9013_GPIO_EN) |
99 | #define AF9013_GPIO_HI (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O) | |
825b9670 AP |
100 | #define AF9013_GPIO_TUNER_ON (AF9013_GPIO_ON|AF9013_GPIO_EN) |
101 | #define AF9013_GPIO_TUNER_OFF (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O) | |
825b9670 AP |
102 | u8 gpio[4]; |
103 | }; | |
104 | ||
9b174527 | 105 | #if IS_REACHABLE(CONFIG_DVB_AF9013) |
825b9670 AP |
106 | extern struct dvb_frontend *af9013_attach(const struct af9013_config *config, |
107 | struct i2c_adapter *i2c); | |
108 | #else | |
109 | static inline struct dvb_frontend *af9013_attach( | |
110 | const struct af9013_config *config, struct i2c_adapter *i2c) | |
111 | { | |
8df379c5 | 112 | pr_warn("%s: driver disabled by Kconfig\n", __func__); |
825b9670 AP |
113 | return NULL; |
114 | } | |
115 | #endif /* CONFIG_DVB_AF9013 */ | |
116 | ||
f571e004 | 117 | #endif /* AF9013_H */ |