2 * Afatech AF9013 demodulator driver
4 * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
5 * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
7 * Thanks to Afatech who kindly provided information.
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.
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.
24 #include <linux/dvb/frontend.h>
26 /* AF9013/5 GPIOs (mostly guessed)
27 demod#1-gpio#0 - set demod#2 i2c-addr for dual devices
28 demod#1-gpio#1 - xtal setting (?)
29 demod#1-gpio#3 - tuner#1
30 demod#2-gpio#0 - tuner#2
31 demod#2-gpio#1 - xtal setting (?)
34 struct af9013_config {
42 * 20480000, 25000000, 28000000, 28800000
49 #define AF9013_TUNER_MXL5003D 3 /* MaxLinear */
50 #define AF9013_TUNER_MXL5005D 13 /* MaxLinear */
51 #define AF9013_TUNER_MXL5005R 30 /* MaxLinear */
52 #define AF9013_TUNER_ENV77H11D5 129 /* Panasonic */
53 #define AF9013_TUNER_MT2060 130 /* Microtune */
54 #define AF9013_TUNER_MC44S803 133 /* Freescale */
55 #define AF9013_TUNER_QT1010 134 /* Quantek */
56 #define AF9013_TUNER_UNKNOWN 140 /* for can tuners ? */
57 #define AF9013_TUNER_MT2060_2 147 /* Microtune */
58 #define AF9013_TUNER_TDA18271 156 /* NXP */
59 #define AF9013_TUNER_QT1010A 162 /* Quantek */
60 #define AF9013_TUNER_MXL5007T 177 /* MaxLinear */
61 #define AF9013_TUNER_TDA18218 179 /* NXP */
72 #define AF9013_TS_USB 0
73 #define AF9013_TS_PARALLEL 1
74 #define AF9013_TS_SERIAL 2
78 * input spectrum inversion
83 * firmware API version
90 #define AF9013_GPIO_ON (1 << 0)
91 #define AF9013_GPIO_EN (1 << 1)
92 #define AF9013_GPIO_O (1 << 2)
93 #define AF9013_GPIO_I (1 << 3)
94 #define AF9013_GPIO_LO (AF9013_GPIO_ON|AF9013_GPIO_EN)
95 #define AF9013_GPIO_HI (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O)
96 #define AF9013_GPIO_TUNER_ON (AF9013_GPIO_ON|AF9013_GPIO_EN)
97 #define AF9013_GPIO_TUNER_OFF (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O)
101 #if IS_REACHABLE(CONFIG_DVB_AF9013)
102 extern struct dvb_frontend *af9013_attach(const struct af9013_config *config,
103 struct i2c_adapter *i2c);
105 static inline struct dvb_frontend *af9013_attach(
106 const struct af9013_config *config, struct i2c_adapter *i2c)
108 pr_warn("%s: driver disabled by Kconfig\n", __func__);
111 #endif /* CONFIG_DVB_AF9013 */
113 #endif /* AF9013_H */