1/*- 2 * Copyright (c) 1995 Mark Tinguely and Jim Lowe 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by Mark Tinguely and Jim Lowe 16 * 4. The name of the author may not be used to endorse or promote products 17 * derived from this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 22 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 23 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 25 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 27 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 28 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 * 31 * $FreeBSD$ 32 */ 33/* 34 * ioctl constants for Matrox Meteor Capture card. 35 */ 36 37#ifndef _DEV_BKTR_IOCTL_METEOR_H_ 38#define _DEV_BKTR_IOCTL_METEOR_H_ 39 40#ifndef _KERNEL 41#include <sys/types.h> 42#endif 43#include <sys/ioccom.h> 44 45struct meteor_capframe { 46 short command; /* see below for valid METEORCAPFRM commands */ 47 short lowat; /* start transfer if < this number */ 48 short hiwat; /* stop transfer if > this number */ 49} ; 50 51/* structure for METEOR[GS]ETGEO - get/set geometry */ 52struct meteor_geomet { 53 unsigned short rows; 54 unsigned short columns; 55 unsigned short frames; 56 unsigned long oformat; 57} ; 58 59/* structure for METEORGCOUNT-get count of frames, fifo errors and dma errors */ 60struct meteor_counts { 61 unsigned long fifo_errors; /* count of fifo errors since open */ 62 unsigned long dma_errors; /* count of dma errors since open */ 63 unsigned long frames_captured; /* count of frames captured since open */ 64 unsigned long even_fields_captured; /* count of even fields captured */ 65 unsigned long odd_fields_captured; /* count of odd fields captured */ 66} ; 67 68/* structure for getting and setting direct transfers to vram */ 69struct meteor_video { 70 unsigned long addr; /* Address of location to dma to */ 71 unsigned long width; /* Width of memory area */ 72 unsigned long banksize; /* Size of Vram bank */ 73 unsigned long ramsize; /* Size of Vram */ 74}; 75 76#define METEORCAPTUR _IOW('x', 1, int) /* capture a frame */ 77#define METEORCAPFRM _IOW('x', 2, struct meteor_capframe) /* sync capture */ 78#define METEORSETGEO _IOW('x', 3, struct meteor_geomet) /* set geometry */ 79#define METEORGETGEO _IOR('x', 4, struct meteor_geomet) /* get geometry */ 80#define METEORSTATUS _IOR('x', 5, unsigned short) /* get status */ 81#define METEORSHUE _IOW('x', 6, signed char) /* set hue */ 82#define METEORGHUE _IOR('x', 6, signed char) /* get hue */ 83#define METEORSFMT _IOW('x', 7, unsigned long) /* set format */ 84#define METEORGFMT _IOR('x', 7, unsigned long) /* get format */ 85#define METEORSINPUT _IOW('x', 8, unsigned long) /* set input dev */ 86#define METEORGINPUT _IOR('x', 8, unsigned long) /* get input dev */ 87#define METEORSCHCV _IOW('x', 9, unsigned char) /* set uv gain */ 88#define METEORGCHCV _IOR('x', 9, unsigned char) /* get uv gain */ 89#define METEORSCOUNT _IOW('x',10, struct meteor_counts) 90#define METEORGCOUNT _IOR('x',10, struct meteor_counts) 91#define METEORSFPS _IOW('x',11, unsigned short) /* set fps */ 92#define METEORGFPS _IOR('x',11, unsigned short) /* get fps */ 93#define METEORSSIGNAL _IOW('x', 12, unsigned int) /* set signal */ 94#define METEORGSIGNAL _IOR('x', 12, unsigned int) /* get signal */ 95#define METEORSVIDEO _IOW('x', 13, struct meteor_video) /* set video */ 96#define METEORGVIDEO _IOR('x', 13, struct meteor_video) /* get video */ 97#define METEORSBRIG _IOW('x', 14, unsigned char) /* set brightness */ 98#define METEORGBRIG _IOR('x', 14, unsigned char) /* get brightness */ 99#define METEORSCSAT _IOW('x', 15, unsigned char) /* set chroma sat */ 100#define METEORGCSAT _IOR('x', 15, unsigned char) /* get uv saturation */ 101#define METEORSCONT _IOW('x', 16, unsigned char) /* set contrast */ 102#define METEORGCONT _IOR('x', 16, unsigned char) /* get contrast */ 103#define METEORSBT254 _IOW('x', 17, unsigned short) /* set Bt254 reg */ 104#define METEORGBT254 _IOR('x', 17, unsigned short) /* get Bt254 reg */ 105#define METEORSHWS _IOW('x', 18, unsigned char) /* set hor start reg */ 106#define METEORGHWS _IOR('x', 18, unsigned char) /* get hor start reg */ 107#define METEORSVWS _IOW('x', 19, unsigned char) /* set vert start reg */ 108#define METEORGVWS _IOR('x', 19, unsigned char) /* get vert start reg */ 109#define METEORSTS _IOW('x', 20, unsigned char) /* set time stamp */ 110#define METEORGTS _IOR('x', 20, unsigned char) /* get time stamp */ 111 112#define METEOR_STATUS_ID_MASK 0xf000 /* ID of 7196 */ 113#define METEOR_STATUS_DIR 0x0800 /* Direction of Expansion port YUV */ 114#define METEOR_STATUS_OEF 0x0200 /* Field detected: Even/Odd */ 115#define METEOR_STATUS_SVP 0x0100 /* State of VRAM Port:inactive/active */ 116#define METEOR_STATUS_STTC 0x0080 /* Time Constant: TV/VCR */ 117#define METEOR_STATUS_HCLK 0x0040 /* Horiz PLL: locked/unlocked */ 118#define METEOR_STATUS_FIDT 0x0020 /* Field detect: 50/60hz */ 119#define METEOR_STATUS_ALTD 0x0002 /* Line alt: no line alt/line alt */ 120#define METEOR_STATUS_CODE 0x0001 /* Colour info: no colour/colour */ 121 122 /* METEORCAPTUR capture options */ 123#define METEOR_CAP_SINGLE 0x0001 /* capture one frame */ 124#define METEOR_CAP_CONTINOUS 0x0002 /* continuously capture */ 125#define METEOR_CAP_STOP_CONT 0x0004 /* stop the continuous capture */ 126 127 /* METEORCAPFRM capture commands */ 128#define METEOR_CAP_N_FRAMES 0x0001 /* capture N frames */ 129#define METEOR_CAP_STOP_FRAMES 0x0002 /* stop capture N frames */ 130#define METEOR_HALT_N_FRAMES 0x0003 /* halt of capture N frames */ 131#define METEOR_CONT_N_FRAMES 0x0004 /* continue after above halt */ 132 133 /* valid video input formats: */ 134#define METEOR_FMT_NTSC 0x00100 /* NTSC -- initialized default */ 135#define METEOR_FMT_PAL 0x00200 /* PAL */ 136#define METEOR_FMT_SECAM 0x00400 /* SECAM */ 137#define METEOR_FMT_AUTOMODE 0x00800 /* auto-mode */ 138#define METEOR_INPUT_DEV0 0x01000 /* camera input 0 -- default */ 139#define METEOR_INPUT_DEV_RCA METEOR_INPUT_DEV0 140#define METEOR_INPUT_DEV1 0x02000 /* camera input 1 */ 141#define METEOR_INPUT_DEV2 0x04000 /* camera input 2 */ 142#define METEOR_INPUT_DEV3 0x08000 /* camera input 3 */ 143#define METEOR_INPUT_DEV_RGB 0x0a000 /* for rgb version of meteor */ 144#define METEOR_INPUT_DEV_SVIDEO 0x06000 /* S-video input port */ 145 146 /* valid video output formats: */ 147#define METEOR_GEO_RGB16 0x0010000 /* packed -- initialized default */ 148#define METEOR_GEO_RGB24 0x0020000 /* RBG 24 bits packed */ 149 /* internally stored in 32 bits */ 150#define METEOR_GEO_YUV_PACKED 0x0040000 /* 4-2-2 YUV 16 bits packed */ 151#define METEOR_GEO_YUV_PLANAR 0x0080000 /* 4-2-2 YUV 16 bits planer */ 152#define METEOR_GEO_YUV_PLANER METEOR_GEO_YUV_PLANAR 153#define METEOR_GEO_UNSIGNED 0x0400000 /* unsigned uv outputs */ 154#define METEOR_GEO_EVEN_ONLY 0x1000000 /* set for even only field capture */ 155#define METEOR_GEO_ODD_ONLY 0x2000000 /* set for odd only field capture */ 156#define METEOR_GEO_FIELD_MASK 0x3000000 157#define METEOR_GEO_YUV_422 0x4000000 /* 4-2-2 YUV in Y-U-V combined */ 158#define METEOR_GEO_OUTPUT_MASK 0x40f0000 159#define METEOR_GEO_YUV_12 0x10000000 /* YUV 12 format */ 160#define METEOR_GEO_YUV_9 0x40000000 /* YUV 9 format */ 161 162#define METEOR_FIELD_MODE 0x80000000 /* Field cap or Frame cap */ 163 164#define METEOR_SIG_MODE_MASK 0xffff0000 165#define METEOR_SIG_FRAME 0x00000000 /* signal every frame */ 166#define METEOR_SIG_FIELD 0x00010000 /* signal every field */ 167 168 /* following structure is used to coordinate the synchronous */ 169 170struct meteor_mem { 171 /* kernel write only */ 172 int frame_size; /* row*columns*depth */ 173 unsigned num_bufs; /* number of frames in buffer (1-32) */ 174 /* user and kernel change these */ 175 int lowat; /* kernel starts capture if < this number */ 176 int hiwat; /* kernel stops capture if > this number. 177 hiwat <= numbufs */ 178 unsigned active; /* bit mask of active frame buffers 179 kernel sets, user clears */ 180 int num_active_bufs; /* count of active frame buffer 181 kernel increments, user decrements */ 182 183 /* reference to mmapped data */ 184 caddr_t buf; /* The real space (virtual addr) */ 185} ; 186 187#endif /* !_DEV_BKTR_IOCTL_METEOR_H_ */ 188