ioctl_meteor.h revision 139749
1275970Scy/*- 2275970Scy * Copyright (c) 1995 Mark Tinguely and Jim Lowe 3275970Scy * All rights reserved. 4275970Scy * 5275970Scy * Redistribution and use in source and binary forms, with or without 6275970Scy * modification, are permitted provided that the following conditions 7275970Scy * are met: 8275970Scy * 1. Redistributions of source code must retain the above copyright 9275970Scy * notice, this list of conditions and the following disclaimer. 10275970Scy * 2. Redistributions in binary form must reproduce the above copyright 11275970Scy * notice, this list of conditions and the following disclaimer in the 12275970Scy * documentation and/or other materials provided with the distribution. 13275970Scy * 3. All advertising materials mentioning features or use of this software 14275970Scy * must display the following acknowledgement: 15275970Scy * This product includes software developed by Mark Tinguely and Jim Lowe 16275970Scy * 4. The name of the author may not be used to endorse or promote products 17275970Scy * derived from this software without specific prior written permission. 18275970Scy * 19275970Scy * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20275970Scy * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 21275970Scy * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 22275970Scy * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 23275970Scy * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 24275970Scy * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 25275970Scy * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26275970Scy * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 27275970Scy * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 28275970Scy * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29275970Scy * POSSIBILITY OF SUCH DAMAGE. 30275970Scy * 31275970Scy * $FreeBSD: head/sys/dev/bktr/ioctl_meteor.h 139749 2005-01-06 01:43:34Z imp $ 32275970Scy */ 33275970Scy/* 34275970Scy * ioctl constants for Matrox Meteor Capture card. 35275970Scy */ 36275970Scy 37275970Scy#ifndef _DEV_BKTR_IOCTL_METEOR_H_ 38275970Scy#define _DEV_BKTR_IOCTL_METEOR_H_ 39275970Scy 40275970Scy#ifndef _KERNEL 41275970Scy#include <sys/types.h> 42275970Scy#endif 43275970Scy#include <sys/ioccom.h> 44275970Scy 45275970Scystruct meteor_capframe { 46275970Scy short command; /* see below for valid METEORCAPFRM commands */ 47275970Scy short lowat; /* start transfer if < this number */ 48275970Scy short hiwat; /* stop transfer if > this number */ 49275970Scy} ; 50275970Scy 51275970Scy/* structure for METEOR[GS]ETGEO - get/set geometry */ 52275970Scystruct meteor_geomet { 53275970Scy u_short rows; 54275970Scy u_short columns; 55275970Scy u_short frames; 56275970Scy u_long oformat; 57275970Scy} ; 58275970Scy 59275970Scy/* structure for METEORGCOUNT-get count of frames, fifo errors and dma errors */ 60275970Scystruct meteor_counts { 61275970Scy u_long fifo_errors; /* count of fifo errors since open */ 62275970Scy u_long dma_errors; /* count of dma errors since open */ 63275970Scy u_long frames_captured; /* count of frames captured since open */ 64275970Scy u_long even_fields_captured; /* count of even fields captured */ 65275970Scy u_long odd_fields_captured; /* count of odd fields captured */ 66275970Scy} ; 67275970Scy 68275970Scy/* structure for getting and setting direct transfers to vram */ 69275970Scystruct meteor_video { 70275970Scy u_long addr; /* Address of location to dma to */ 71275970Scy u_long width; /* Width of memory area */ 72275970Scy u_long banksize; /* Size of Vram bank */ 73275970Scy u_long ramsize; /* Size of Vram */ 74275970Scy}; 75275970Scy 76275970Scy#define METEORCAPTUR _IOW('x', 1, int) /* capture a frame */ 77275970Scy#define METEORCAPFRM _IOW('x', 2, struct meteor_capframe) /* sync capture */ 78275970Scy#define METEORSETGEO _IOW('x', 3, struct meteor_geomet) /* set geometry */ 79275970Scy#define METEORGETGEO _IOR('x', 4, struct meteor_geomet) /* get geometry */ 80275970Scy#define METEORSTATUS _IOR('x', 5, unsigned short) /* get status */ 81275970Scy#define METEORSHUE _IOW('x', 6, signed char) /* set hue */ 82275970Scy#define METEORGHUE _IOR('x', 6, signed char) /* get hue */ 83275970Scy#define METEORSFMT _IOW('x', 7, unsigned long) /* set format */ 84275970Scy#define METEORGFMT _IOR('x', 7, unsigned long) /* get format */ 85275970Scy#define METEORSINPUT _IOW('x', 8, unsigned long) /* set input dev */ 86275970Scy#define METEORGINPUT _IOR('x', 8, unsigned long) /* get input dev */ 87275970Scy#define METEORSCHCV _IOW('x', 9, unsigned char) /* set uv gain */ 88275970Scy#define METEORGCHCV _IOR('x', 9, unsigned char) /* get uv gain */ 89275970Scy#define METEORSCOUNT _IOW('x',10, struct meteor_counts) 90275970Scy#define METEORGCOUNT _IOR('x',10, struct meteor_counts) 91275970Scy#define METEORSFPS _IOW('x',11, unsigned short) /* set fps */ 92275970Scy#define METEORGFPS _IOR('x',11, unsigned short) /* get fps */ 93275970Scy#define METEORSSIGNAL _IOW('x', 12, unsigned int) /* set signal */ 94275970Scy#define METEORGSIGNAL _IOR('x', 12, unsigned int) /* get signal */ 95275970Scy#define METEORSVIDEO _IOW('x', 13, struct meteor_video) /* set video */ 96275970Scy#define METEORGVIDEO _IOR('x', 13, struct meteor_video) /* get video */ 97275970Scy#define METEORSBRIG _IOW('x', 14, unsigned char) /* set brightness */ 98275970Scy#define METEORGBRIG _IOR('x', 14, unsigned char) /* get brightness */ 99275970Scy#define METEORSCSAT _IOW('x', 15, unsigned char) /* set chroma sat */ 100275970Scy#define METEORGCSAT _IOR('x', 15, unsigned char) /* get uv saturation */ 101275970Scy#define METEORSCONT _IOW('x', 16, unsigned char) /* set contrast */ 102275970Scy#define METEORGCONT _IOR('x', 16, unsigned char) /* get contrast */ 103275970Scy#define METEORSBT254 _IOW('x', 17, unsigned short) /* set Bt254 reg */ 104275970Scy#define METEORGBT254 _IOR('x', 17, unsigned short) /* get Bt254 reg */ 105275970Scy#define METEORSHWS _IOW('x', 18, unsigned char) /* set hor start reg */ 106275970Scy#define METEORGHWS _IOR('x', 18, unsigned char) /* get hor start reg */ 107275970Scy#define METEORSVWS _IOW('x', 19, unsigned char) /* set vert start reg */ 108275970Scy#define METEORGVWS _IOR('x', 19, unsigned char) /* get vert start reg */ 109275970Scy#define METEORSTS _IOW('x', 20, unsigned char) /* set time stamp */ 110275970Scy#define METEORGTS _IOR('x', 20, unsigned char) /* get time stamp */ 111275970Scy 112275970Scy#define METEOR_STATUS_ID_MASK 0xf000 /* ID of 7196 */ 113275970Scy#define METEOR_STATUS_DIR 0x0800 /* Direction of Expansion port YUV */ 114275970Scy#define METEOR_STATUS_OEF 0x0200 /* Field detected: Even/Odd */ 115275970Scy#define METEOR_STATUS_SVP 0x0100 /* State of VRAM Port:inactive/active */ 116275970Scy#define METEOR_STATUS_STTC 0x0080 /* Time Constant: TV/VCR */ 117275970Scy#define METEOR_STATUS_HCLK 0x0040 /* Horiz PLL: locked/unlocked */ 118275970Scy#define METEOR_STATUS_FIDT 0x0020 /* Field detect: 50/60hz */ 119275970Scy#define METEOR_STATUS_ALTD 0x0002 /* Line alt: no line alt/line alt */ 120275970Scy#define METEOR_STATUS_CODE 0x0001 /* Colour info: no colour/colour */ 121275970Scy 122275970Scy /* METEORCAPTUR capture options */ 123275970Scy#define METEOR_CAP_SINGLE 0x0001 /* capture one frame */ 124275970Scy#define METEOR_CAP_CONTINOUS 0x0002 /* continuously capture */ 125275970Scy#define METEOR_CAP_STOP_CONT 0x0004 /* stop the continuous capture */ 126275970Scy 127275970Scy /* METEORCAPFRM capture commands */ 128275970Scy#define METEOR_CAP_N_FRAMES 0x0001 /* capture N frames */ 129275970Scy#define METEOR_CAP_STOP_FRAMES 0x0002 /* stop capture N frames */ 130275970Scy#define METEOR_HALT_N_FRAMES 0x0003 /* halt of capture N frames */ 131275970Scy#define METEOR_CONT_N_FRAMES 0x0004 /* continue after above halt */ 132275970Scy 133275970Scy /* valid video input formats: */ 134275970Scy#define METEOR_FMT_NTSC 0x00100 /* NTSC -- initialized default */ 135275970Scy#define METEOR_FMT_PAL 0x00200 /* PAL */ 136275970Scy#define METEOR_FMT_SECAM 0x00400 /* SECAM */ 137275970Scy#define METEOR_FMT_AUTOMODE 0x00800 /* auto-mode */ 138275970Scy#define METEOR_INPUT_DEV0 0x01000 /* camera input 0 -- default */ 139275970Scy#define METEOR_INPUT_DEV_RCA METEOR_INPUT_DEV0 140275970Scy#define METEOR_INPUT_DEV1 0x02000 /* camera input 1 */ 141275970Scy#define METEOR_INPUT_DEV2 0x04000 /* camera input 2 */ 142275970Scy#define METEOR_INPUT_DEV3 0x08000 /* camera input 3 */ 143275970Scy#define METEOR_INPUT_DEV_RGB 0x0a000 /* for rgb version of meteor */ 144275970Scy#define METEOR_INPUT_DEV_SVIDEO 0x06000 /* S-video input port */ 145275970Scy 146275970Scy /* valid video output formats: */ 147275970Scy#define METEOR_GEO_RGB16 0x0010000 /* packed -- initialized default */ 148275970Scy#define METEOR_GEO_RGB24 0x0020000 /* RBG 24 bits packed */ 149275970Scy /* internally stored in 32 bits */ 150275970Scy#define METEOR_GEO_YUV_PACKED 0x0040000 /* 4-2-2 YUV 16 bits packed */ 151275970Scy#define METEOR_GEO_YUV_PLANAR 0x0080000 /* 4-2-2 YUV 16 bits planer */ 152275970Scy#define METEOR_GEO_YUV_PLANER METEOR_GEO_YUV_PLANAR 153275970Scy#define METEOR_GEO_UNSIGNED 0x0400000 /* unsigned uv outputs */ 154275970Scy#define METEOR_GEO_EVEN_ONLY 0x1000000 /* set for even only field capture */ 155275970Scy#define METEOR_GEO_ODD_ONLY 0x2000000 /* set for odd only field capture */ 156275970Scy#define METEOR_GEO_FIELD_MASK 0x3000000 157275970Scy#define METEOR_GEO_YUV_422 0x4000000 /* 4-2-2 YUV in Y-U-V combined */ 158275970Scy#define METEOR_GEO_OUTPUT_MASK 0x40f0000 159275970Scy#define METEOR_GEO_YUV_12 0x10000000 /* YUV 12 format */ 160275970Scy#define METEOR_GEO_YUV_9 0x40000000 /* YUV 9 format */ 161275970Scy 162275970Scy#define METEOR_FIELD_MODE 0x80000000 /* Field cap or Frame cap */ 163275970Scy 164275970Scy#define METEOR_SIG_MODE_MASK 0xffff0000 165275970Scy#define METEOR_SIG_FRAME 0x00000000 /* signal every frame */ 166275970Scy#define METEOR_SIG_FIELD 0x00010000 /* signal every field */ 167275970Scy 168275970Scy /* following structure is used to coordinate the synchronous */ 169275970Scy 170275970Scystruct meteor_mem { 171275970Scy /* kernel write only */ 172275970Scy int frame_size; /* row*columns*depth */ 173275970Scy unsigned num_bufs; /* number of frames in buffer (1-32) */ 174275970Scy /* user and kernel change these */ 175275970Scy int lowat; /* kernel starts capture if < this number */ 176275970Scy int hiwat; /* kernel stops capture if > this number. 177275970Scy hiwat <= numbufs */ 178275970Scy unsigned active; /* bit mask of active frame buffers 179275970Scy kernel sets, user clears */ 180275970Scy int num_active_bufs; /* count of active frame buffer 181275970Scy kernel increments, user decrements */ 182285612Sdelphij 183285612Sdelphij /* reference to mmapped data */ 184285612Sdelphij caddr_t buf; /* The real space (virtual addr) */ 185285612Sdelphij} ; 186275970Scy 187275970Scy#endif /* !_DEV_BKTR_IOCTL_METEOR_H_ */ 188275970Scy