/* SPDX-License-Identifier: GPL-2.0 */ /* * Driver for the ST STV0910 DVB-S/S2 demodulator. * * Copyright (C) 2014-2015 Ralph Metzler <rjkm@metzlerbros.de> * Marcus Metzler <mocm@metzlerbros.de> * developed for Digital Devices GmbH * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 only, as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #ifndef _STV0910_H_ #define _STV0910_H_ #include <linux/types.h> #include <linux/i2c.h> struct stv0910_cfg { u32 clk; u8 adr; u8 parallel; u8 rptlvl; u8 single; u8 tsspeed; }; #if IS_REACHABLE(CONFIG_DVB_STV0910) struct dvb_frontend *stv0910_attach(struct i2c_adapter *i2c, struct stv0910_cfg *cfg, int nr); #else static inline struct dvb_frontend *stv0910_attach(struct i2c_adapter *i2c, struct stv0910_cfg *cfg, int nr) { pr_warn("%s: driver disabled by Kconfig\n", __func__); return NULL; } #endif /* CONFIG_DVB_STV0910 */ #endif /* _STV0910_H_ */