1 1.3 jmcneill /* $NetBSD: lg3303var.h,v 1.3 2011/07/15 20:28:38 jmcneill Exp $ */ 2 1.1 jmcneill 3 1.1 jmcneill /*- 4 1.1 jmcneill * Copyright (c) 2011 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 _LG3303VAR_H 30 1.1 jmcneill #define _LG3303VAR_H 31 1.1 jmcneill 32 1.1 jmcneill #include <dev/i2c/i2cvar.h> 33 1.1 jmcneill #include <dev/dtv/dtvio.h> 34 1.1 jmcneill 35 1.2 jmcneill #define LG3303_CFG_SERIAL_INPUT 0x01 36 1.2 jmcneill 37 1.1 jmcneill struct lg3303 { 38 1.1 jmcneill device_t parent; 39 1.1 jmcneill i2c_tag_t i2c; 40 1.1 jmcneill i2c_addr_t i2c_addr; 41 1.1 jmcneill 42 1.1 jmcneill fe_modulation_t current_modulation; 43 1.2 jmcneill 44 1.2 jmcneill int flags; 45 1.1 jmcneill }; 46 1.1 jmcneill 47 1.2 jmcneill struct lg3303 * lg3303_open(device_t, i2c_tag_t, i2c_addr_t, int); 48 1.1 jmcneill void lg3303_close(struct lg3303 *); 49 1.1 jmcneill int lg3303_set_modulation(struct lg3303 *, fe_modulation_t); 50 1.1 jmcneill fe_status_t lg3303_get_dtv_status(struct lg3303 *); 51 1.3 jmcneill uint16_t lg3303_get_snr(struct lg3303 *); 52 1.3 jmcneill uint16_t lg3303_get_signal_strength(struct lg3303 *); 53 1.3 jmcneill uint32_t lg3303_get_ucblocks(struct lg3303 *); 54 1.1 jmcneill 55 1.1 jmcneill #endif /* !_LG3303VAR_H */ 56
Indexes created Tue Sep 30 11:09:46 GMT 2025