LXR linux/drivers/media/tuners/fc0013.h

   1/* SPDX-License-Identifier: GPL-2.0-or-later */
   2/*
   3 * Fitipower FC0013 tuner driver
   4 *
   5 * Copyright (C) 2012 Hans-Frieder Vogt <hfvogt@gmx.net>
   6 */
   7
   8#ifndef _FC0013_H_
   9#define _FC0013_H_
  10
  11#include <media/dvb_frontend.h>
  12#include "fc001x-common.h"
  13
  14#if IS_REACHABLE(CONFIG_MEDIA_TUNER_FC0013)
  15extern struct dvb_frontend *fc0013_attach(struct dvb_frontend *fe,
  16                                        struct i2c_adapter *i2c,
  17                                        u8 i2c_address, int dual_master,
  18                                        enum fc001x_xtal_freq xtal_freq);
  19extern int fc0013_rc_cal_add(struct dvb_frontend *fe, int rc_val);
  20extern int fc0013_rc_cal_reset(struct dvb_frontend *fe);
  21#else
  22static inline struct dvb_frontend *fc0013_attach(struct dvb_frontend *fe,
  23                                        struct i2c_adapter *i2c,
  24                                        u8 i2c_address, int dual_master,
  25                                        enum fc001x_xtal_freq xtal_freq)
  26{
  27        printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  28        return NULL;
  29}
  30
  31static inline int fc0013_rc_cal_add(struct dvb_frontend *fe, int rc_val)
  32{
  33        return 0;
  34}
  35
  36static inline int fc0013_rc_cal_reset(struct dvb_frontend *fe)
  37{
  38        return 0;
  39}
  40#endif
  41
  42#endif
  43