/*      $NetBSD: zl10353var.h,v 1.2 2011/08/29 11:16:36 jruoho Exp $ */

/*-
* Copyright (c) 2011 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Jukka Ruohonen.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _DEV_I2C_ZL10353VAR_H_
#define _DEV_I2C_ZL10353VAR_H_

struct zl10353 {
       device_t         zl_parent;
       const char      *zl_name;
       i2c_tag_t        zl_i2c;
       i2c_addr_t       zl_i2c_addr;
       uint32_t         zl_clock;
       uint16_t         zl_freq;
       uint8_t          zl_bw;
};

struct zl10353  *zl10353_open(device_t, i2c_tag_t, i2c_addr_t);
void             zl10353_close(struct zl10353 *);
void             zl10353_get_devinfo(struct dvb_frontend_info *);
int              zl10353_set_params(struct zl10353 *,
                       const struct dvb_frontend_parameters *);
int              zl10353_set_fsm(struct zl10353 *);
int              zl10353_set_gate(void *, bool);
fe_status_t      zl10353_get_status(struct zl10353 *);
uint16_t         zl10353_get_signal_strength(struct zl10353 *);
uint16_t         zl10353_get_snr(struct zl10353 *);

#endif  /* !_DEV_I2C_ZL10353VAR_H */