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c942fddf | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
ca25cb54 AP |
2 | /* |
3 | * Panasonic MN88472 DVB-T/T2/C demodulator driver | |
4 | * | |
5 | * Copyright (C) 2013 Antti Palosaari <crope@iki.fi> | |
ca25cb54 AP |
6 | */ |
7 | ||
8 | #ifndef MN88472_H | |
9 | #define MN88472_H | |
10 | ||
11 | #include <linux/dvb/frontend.h> | |
12 | ||
b95b0c98 MCC |
13 | /* Define old names for backward compatibility */ |
14 | #define VARIABLE_TS_CLOCK MN88472_TS_CLK_VARIABLE | |
15 | #define FIXED_TS_CLOCK MN88472_TS_CLK_FIXED | |
16 | #define SERIAL_TS_MODE MN88472_TS_MODE_SERIAL | |
17 | #define PARALLEL_TS_MODE MN88472_TS_MODE_PARALLEL | |
18 | ||
8d1f38fc AP |
19 | /** |
20 | * struct mn88472_config - Platform data for the mn88472 driver | |
21 | * @xtal: Clock frequency. | |
22 | * @ts_mode: TS mode. | |
23 | * @ts_clock: TS clock config. | |
24 | * @i2c_wr_max: Max number of bytes driver writes to I2C at once. | |
b95b0c98 MCC |
25 | * @fe: pointer to a frontend pointer |
26 | * @get_dvb_frontend: Get DVB frontend callback. | |
8d1f38fc | 27 | */ |
5ef1ad35 | 28 | struct mn88472_config { |
8d1f38fc AP |
29 | unsigned int xtal; |
30 | ||
31 | #define MN88472_TS_MODE_SERIAL 0 | |
32 | #define MN88472_TS_MODE_PARALLEL 1 | |
33 | int ts_mode; | |
ca25cb54 | 34 | |
8d1f38fc AP |
35 | #define MN88472_TS_CLK_FIXED 0 |
36 | #define MN88472_TS_CLK_VARIABLE 1 | |
37 | int ts_clock; | |
38 | ||
39 | u16 i2c_wr_max; | |
528af195 AP |
40 | |
41 | /* Everything after that is returned by the driver. */ | |
42 | ||
43 | /* | |
44 | * DVB frontend. | |
45 | */ | |
46 | struct dvb_frontend **fe; | |
8d1f38fc | 47 | struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *); |
528af195 | 48 | }; |
ca25cb54 AP |
49 | |
50 | #endif |