1 /* $FreeBSD: src/sys/dev/bktr/bktr_card.h,v 1.2.4.3 2003/02/08 02:04:57 orion Exp $ */ 2 3 /* 4 * This is part of the Driver for Video Capture Cards (Frame grabbers) 5 * and TV Tuner cards using the Brooktree Bt848, Bt848A, Bt849A, Bt878, Bt879 6 * chipset. 7 * Copyright Roger Hardiman and Amancio Hasty. 8 * 9 * bktr_card : This deals with identifying TV cards. 10 * trying to find the card make and model of card. 11 * trying to find the type of tuner fitted. 12 * reading the configuration EEPROM. 13 * locating i2c devices. 14 * 15 */ 16 17 /* 18 * 1. Redistributions of source code must retain the 19 * Copyright (c) 1997 Amancio Hasty, 1999 Roger Hardiman 20 * All rights reserved. 21 * 22 * Redistribution and use in source and binary forms, with or without 23 * modification, are permitted provided that the following conditions 24 * are met: 25 * 1. Redistributions of source code must retain the above copyright 26 * notice, this list of conditions and the following disclaimer. 27 * 2. Redistributions in binary form must reproduce the above copyright 28 * notice, this list of conditions and the following disclaimer in the 29 * documentation and/or other materials provided with the distribution. 30 * 3. All advertising materials mentioning features or use of this software 31 * must display the following acknowledgement: 32 * This product includes software developed by Amancio Hasty and 33 * Roger Hardiman 34 * 4. The name of the author may not be used to endorse or promote products 35 * derived from this software without specific prior written permission. 36 * 37 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 38 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 39 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 40 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 41 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 42 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 43 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 44 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 45 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 46 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 47 * POSSIBILITY OF SUCH DAMAGE. 48 */ 49 50 /* 51 * If probeCard() fails to detect the correct card on boot you can 52 * override it by setting adding the following option to your kernel config 53 * options BKTR_OVERRIDE_CARD <card type> 54 * eg options BKTR_OVERRIDE CARD=1 55 * 56 * or using the sysclt hw.bt848.card 57 * eg sysctl -w hw.bt848.card=1 58 * 59 * where <card type> is one of the following card defines. 60 */ 61 62 #define CARD_UNKNOWN 0 63 #define CARD_MIRO 1 64 #define CARD_HAUPPAUGE 2 65 #define CARD_STB 3 66 #define CARD_INTEL 4 /* Also for VideoLogic Captivator PCI */ 67 #define CARD_IMS_TURBO 5 68 #define CARD_AVER_MEDIA 6 69 #define CARD_OSPREY 7 70 #define CARD_NEC_PK 8 71 #define CARD_IO_BCTV2 9 72 #define CARD_FLYVIDEO 10 73 #define CARD_ZOLTRIX 11 74 #define CARD_KISS 12 75 #define CARD_VIDEO_HIGHWAY_XTREME 13 76 #define CARD_ASKEY_DYNALINK_MAGIC_TVIEW 14 77 #define CARD_LEADTEK 15 78 #define CARD_TERRATVPLUS 16 79 #define CARD_IO_BCTV3 17 80 #define Bt848_MAX_CARD 18 81 82 #define CARD_IO_GV CARD_IO_BCTV2 83 84 int signCard( bktr_ptr_t bktr, int offset, int count, u_char* sig ); 85 void probeCard( bktr_ptr_t bktr, int verbose, int unit); 86 87 int writeEEProm( bktr_ptr_t bktr, int offset, int count, u_char *data ); 88 int readEEProm( bktr_ptr_t bktr, int offset, int count, u_char *data ); 89 90