1 1.2 jmcneill /* $NetBSD: xc5kvar.h,v 1.2 2011/07/09 15:00:44 jmcneill Exp $ */ 2 1.1 jmcneill 3 1.1 jmcneill /*- 4 1.1 jmcneill * Copyright (c) 2010 Jared D. McNeill <jmcneill (at) invisible.ca> 5 1.1 jmcneill * All rights reserved. 6 1.1 jmcneill * 7 1.1 jmcneill * Redistribution and use in source and binary forms, with or without 8 1.1 jmcneill * modification, are permitted provided that the following conditions 9 1.1 jmcneill * are met: 10 1.1 jmcneill * 1. Redistributions of source code must retain the above copyright 11 1.1 jmcneill * notice, this list of conditions and the following disclaimer. 12 1.1 jmcneill * 2. Redistributions in binary form must reproduce the above copyright 13 1.1 jmcneill * notice, this list of conditions and the following disclaimer in the 14 1.1 jmcneill * documentation and/or other materials provided with the distribution. 15 1.1 jmcneill * 16 1.1 jmcneill * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 17 1.1 jmcneill * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 18 1.1 jmcneill * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 1.1 jmcneill * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 20 1.1 jmcneill * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 1.1 jmcneill * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 1.1 jmcneill * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 1.1 jmcneill * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 1.1 jmcneill * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 1.1 jmcneill * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 1.1 jmcneill * POSSIBILITY OF SUCH DAMAGE. 27 1.1 jmcneill */ 28 1.1 jmcneill 29 1.1 jmcneill #ifndef _XC5KVAR_H 30 1.1 jmcneill #define _XC5KVAR_H 31 1.1 jmcneill 32 1.1 jmcneill #include <dev/i2c/i2cvar.h> 33 1.2 jmcneill #include <dev/dtv/dtvio.h> 34 1.1 jmcneill #include <dev/video_if.h> 35 1.1 jmcneill 36 1.1 jmcneill typedef int (*xc5k_reset_cb)(void *); 37 1.1 jmcneill 38 1.1 jmcneill struct xc5k { 39 1.1 jmcneill device_t parent; 40 1.1 jmcneill i2c_tag_t i2c; 41 1.1 jmcneill i2c_addr_t i2c_addr; 42 1.1 jmcneill 43 1.1 jmcneill xc5k_reset_cb reset; 44 1.1 jmcneill void *reset_priv; 45 1.2 jmcneill 46 1.2 jmcneill unsigned int if_freq; 47 1.2 jmcneill fe_type_t fe_type; 48 1.1 jmcneill }; 49 1.1 jmcneill 50 1.1 jmcneill struct xc5k_params { 51 1.1 jmcneill uint16_t signal_source; 52 1.1 jmcneill uint32_t frequency; 53 1.1 jmcneill enum video_standard standard; 54 1.1 jmcneill }; 55 1.1 jmcneill 56 1.1 jmcneill struct xc5k * xc5k_open(device_t, i2c_tag_t, i2c_addr_t, 57 1.2 jmcneill xc5k_reset_cb, void *, unsigned int, fe_type_t); 58 1.1 jmcneill void xc5k_close(struct xc5k *); 59 1.2 jmcneill int xc5k_tune_video(struct xc5k *, struct xc5k_params *); 60 1.2 jmcneill int xc5k_tune_dtv(struct xc5k *, const struct dvb_frontend_parameters *); 61 1.2 jmcneill fe_status_t xc5k_get_status(struct xc5k *); 62 1.1 jmcneill 63 1.1 jmcneill #endif /* !_XC5KVAR_H */ 64
Indexes created Sun Sep 21 14:09:52 GMT 2025