treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
[sfrench/cifs-2.6.git] / drivers / media / tuners / si2157.h
1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3  * Silicon Labs Si2146/2147/2148/2157/2158 silicon tuner driver
4  *
5  * Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
6  */
7
8 #ifndef SI2157_H
9 #define SI2157_H
10
11 #include <media/media-device.h>
12 #include <media/dvb_frontend.h>
13
14 /*
15  * I2C address
16  * 0x60
17  */
18 struct si2157_config {
19         /*
20          * frontend
21          */
22         struct dvb_frontend *fe;
23
24 #if defined(CONFIG_MEDIA_CONTROLLER)
25         struct media_device *mdev;
26 #endif
27
28         /*
29          * Spectral Inversion
30          */
31         bool inversion;
32
33         /*
34          * Port selection
35          * Select the RF interface to use (pins 9+11 or 12+13)
36          */
37         u8 if_port;
38 };
39
40 #endif