162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Driver for Maxim MAX2165 silicon tuner 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (c) 2009 David T. L. Wong <davidtlwong@gmail.com> 662306a36Sopenharmony_ci */ 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#ifndef __MAX2165_H__ 962306a36Sopenharmony_ci#define __MAX2165_H__ 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_cistruct dvb_frontend; 1262306a36Sopenharmony_cistruct i2c_adapter; 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_cistruct max2165_config { 1562306a36Sopenharmony_ci u8 i2c_address; 1662306a36Sopenharmony_ci u8 osc_clk; /* in MHz, selectable values: 4,16,18,20,22,24,26,28 */ 1762306a36Sopenharmony_ci}; 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ci#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MAX2165) 2062306a36Sopenharmony_ciextern struct dvb_frontend *max2165_attach(struct dvb_frontend *fe, 2162306a36Sopenharmony_ci struct i2c_adapter *i2c, 2262306a36Sopenharmony_ci struct max2165_config *cfg); 2362306a36Sopenharmony_ci#else 2462306a36Sopenharmony_cistatic inline struct dvb_frontend *max2165_attach(struct dvb_frontend *fe, 2562306a36Sopenharmony_ci struct i2c_adapter *i2c, 2662306a36Sopenharmony_ci struct max2165_config *cfg) 2762306a36Sopenharmony_ci{ 2862306a36Sopenharmony_ci printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 2962306a36Sopenharmony_ci return NULL; 3062306a36Sopenharmony_ci} 3162306a36Sopenharmony_ci#endif 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_ci#endif 34