34 lines · c
1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * Driver for Maxim MAX2165 silicon tuner4 *5 * Copyright (c) 2009 David T. L. Wong <davidtlwong@gmail.com>6 */7 8#ifndef __MAX2165_H__9#define __MAX2165_H__10 11struct dvb_frontend;12struct i2c_adapter;13 14struct max2165_config {15 u8 i2c_address;16 u8 osc_clk; /* in MHz, selectable values: 4,16,18,20,22,24,26,28 */17};18 19#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MAX2165)20extern struct dvb_frontend *max2165_attach(struct dvb_frontend *fe,21 struct i2c_adapter *i2c,22 struct max2165_config *cfg);23#else24static inline struct dvb_frontend *max2165_attach(struct dvb_frontend *fe,25 struct i2c_adapter *i2c,26 struct max2165_config *cfg)27{28 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);29 return NULL;30}31#endif32 33#endif34