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a6dc60ff KS |
1 | /* |
2 | * cxd2841er.h | |
3 | * | |
4 | * Sony CXD2441ER digital demodulator driver public definitions | |
5 | * | |
6 | * Copyright 2012 Sony Corporation | |
7 | * Copyright (C) 2014 NetUP Inc. | |
8 | * Copyright (C) 2014 Sergey Kozlov <serjk@netup.ru> | |
9 | * Copyright (C) 2014 Abylay Ospan <aospan@netup.ru> | |
10 | * | |
11 | * This program is free software; you can redistribute it and/or modify | |
12 | * it under the terms of the GNU General Public License as published by | |
13 | * the Free Software Foundation; either version 2 of the License, or | |
14 | * (at your option) any later version. | |
15 | * | |
16 | * This program is distributed in the hope that it will be useful, | |
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | * GNU General Public License for more details. | |
20 | */ | |
21 | ||
22 | #ifndef CXD2841ER_H | |
23 | #define CXD2841ER_H | |
24 | ||
25 | #include <linux/kconfig.h> | |
26 | #include <linux/dvb/frontend.h> | |
27 | ||
28 | struct cxd2841er_config { | |
29 | u8 i2c_addr; | |
30 | }; | |
31 | ||
32 | #if IS_REACHABLE(CONFIG_DVB_CXD2841ER) | |
33 | extern struct dvb_frontend *cxd2841er_attach_s(struct cxd2841er_config *cfg, | |
34 | struct i2c_adapter *i2c); | |
35 | ||
36 | extern struct dvb_frontend *cxd2841er_attach_t(struct cxd2841er_config *cfg, | |
37 | struct i2c_adapter *i2c); | |
38 | ||
39 | extern struct dvb_frontend *cxd2841er_attach_c(struct cxd2841er_config *cfg, | |
40 | struct i2c_adapter *i2c); | |
41 | #else | |
42 | static inline struct dvb_frontend *cxd2841er_attach_s( | |
43 | struct cxd2841er_config *cfg, | |
44 | struct i2c_adapter *i2c) | |
45 | { | |
46 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
47 | return NULL; | |
48 | } | |
49 | ||
50 | static inline struct dvb_frontend *cxd2841er_attach_t( | |
51 | struct cxd2841er_config *cfg, struct i2c_adapter *i2c) | |
52 | { | |
53 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
54 | return NULL; | |
55 | } | |
56 | ||
57 | static inline struct dvb_frontend *cxd2841er_attach_c( | |
58 | struct cxd2841er_config *cfg, struct i2c_adapter *i2c) | |
59 | { | |
60 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
61 | return NULL; | |
62 | } | |
63 | #endif | |
64 | ||
65 | #endif |