1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* |
3 | * cxd2880.h |
4 | * Sony CXD2880 DVB-T2/T tuner + demodulator driver public definitions |
5 | * |
6 | * Copyright (C) 2016, 2017, 2018 Sony Semiconductor Solutions Corporation |
7 | */ |
8 | |
9 | #ifndef CXD2880_H |
10 | #define CXD2880_H |
11 | |
12 | struct cxd2880_config { |
13 | struct spi_device *spi; |
14 | struct mutex *spi_mutex; /* For SPI access exclusive control */ |
15 | }; |
16 | |
17 | #if IS_REACHABLE(CONFIG_DVB_CXD2880) |
18 | extern struct dvb_frontend *cxd2880_attach(struct dvb_frontend *fe, |
19 | struct cxd2880_config *cfg); |
20 | #else |
21 | static inline struct dvb_frontend *cxd2880_attach(struct dvb_frontend *fe, |
22 | struct cxd2880_config *cfg) |
23 | { |
24 | pr_warn("%s: driver disabled by Kconfig\n" , __func__); |
25 | return NULL; |
26 | } |
27 | #endif /* CONFIG_DVB_CXD2880 */ |
28 | |
29 | #endif /* CXD2880_H */ |
30 | |