/* $NetBSD: xc5kvar.h,v 1.2 2011/07/09 15:00:44 jmcneill Exp $ */
/*-
* Copyright (c) 2010 Jared D. McNeill <
[email protected]>
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 _XC5KVAR_H
#define _XC5KVAR_H
#include <dev/i2c/i2cvar.h>
#include <dev/dtv/dtvio.h>
#include <dev/video_if.h>
typedef int (*xc5k_reset_cb)(void *);
struct xc5k {
device_t parent;
i2c_tag_t i2c;
i2c_addr_t i2c_addr;
xc5k_reset_cb reset;
void *reset_priv;
unsigned int if_freq;
fe_type_t fe_type;
};
struct xc5k_params {
uint16_t signal_source;
uint32_t frequency;
enum video_standard standard;
};
struct xc5k * xc5k_open(device_t, i2c_tag_t, i2c_addr_t,
xc5k_reset_cb, void *, unsigned int, fe_type_t);
void xc5k_close(struct xc5k *);
int xc5k_tune_video(struct xc5k *, struct xc5k_params *);
int xc5k_tune_dtv(struct xc5k *, const struct dvb_frontend_parameters *);
fe_status_t xc5k_get_status(struct xc5k *);
#endif /* !_XC5KVAR_H */
