diff options
Diffstat (limited to 'drivers/media/dvb-frontends/cxd2880/cxd2880.h')
| -rw-r--r-- | drivers/media/dvb-frontends/cxd2880/cxd2880.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/cxd2880/cxd2880.h b/drivers/media/dvb-frontends/cxd2880/cxd2880.h new file mode 100644 index 000000000000..4ea3510aab66 --- /dev/null +++ b/drivers/media/dvb-frontends/cxd2880/cxd2880.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * cxd2880.h + * Sony CXD2880 DVB-T2/T tuner + demodulator driver public definitions + * + * Copyright (C) 2016, 2017, 2018 Sony Semiconductor Solutions Corporation + */ + +#ifndef CXD2880_H +#define CXD2880_H + +struct cxd2880_config { + struct spi_device *spi; + struct mutex *spi_mutex; /* For SPI access exclusive control */ +}; + +#if IS_REACHABLE(CONFIG_DVB_CXD2880) +extern struct dvb_frontend *cxd2880_attach(struct dvb_frontend *fe, + struct cxd2880_config *cfg); +#else +static inline struct dvb_frontend *cxd2880_attach(struct dvb_frontend *fe, + struct cxd2880_config *cfg) +{ + pr_warn("%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif /* CONFIG_DVB_CXD2880 */ + +#endif /* CXD2880_H */ |