/* $NetBSD: tvpllvar.h,v 1.2 2011/07/15 03:31:37 jmcneill Exp $ */

/*
* Copyright (c) 2008 Jonathan A. Kollasch
* All rights reserved.
*
* 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 COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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_TVPLLVAR_H_
#define _DEV_I2C_TVPLLVAR_H_

#include <sys/param.h>
#include <sys/types.h>
#include <dev/i2c/i2cvar.h>
#include <dev/dtv/dtvio.h>

#define TVPLL_IGNORE_AUX        0xff

struct tvpll_data {
       const char * name;
       uint32_t min;
       uint32_t max;
       uint32_t iffreq;
       uint8_t *initdata;
       uint8_t *sleepdata;
       int count;
       struct tvpll_entry{
               uint32_t limit;
               uint32_t stepsize;
               uint8_t config;
               uint8_t cb;
               uint8_t aux;
       } *entries;
};

struct tvpll * tvpll_open(device_t, i2c_tag_t, i2c_addr_t, struct tvpll_data *);
void tvpll_close(struct tvpll *);
int tvpll_tune_dtv(struct tvpll *, const struct dvb_frontend_parameters *);
int tvpll_get_status(struct tvpll *);

#endif /* !_DEV_I2C_TVPLLVAR_H_ */