/* * Copyright (c) 1995 Mark Tinguely and Jim Lowe * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Mark Tinguely and Jim Lowe * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD: src/sys/dev/bktr/ioctl_meteor.h,v 1.15 2003/12/20 17:12:25 obrien Exp $ */ /* * ioctl constants for Matrox Meteor Capture card. */ #ifndef _DEV_BKTR_IOCTL_METEOR_H_ #define _DEV_BKTR_IOCTL_METEOR_H_ #ifndef _KERNEL #include <sys/types.h> #endif #include <sys/ioccom.h> /* structure for METEOR[GS]ETGEO - get/set geometry */ struct meteor_geomet { u_short rows; u_short columns; u_short frames; u_long oformat; } ; /* structure for METEORGCOUNT-get count of frames, fifo errors and dma errors */ struct meteor_counts { u_long fifo_errors; /* count of fifo errors since open */ u_long dma_errors; /* count of dma errors since open */ u_long frames_captured; /* count of frames captured since open */ u_long even_fields_captured; /* count of even fields captured */ u_long odd_fields_captured; /* count of odd fields captured */ } ; /* structure for getting and setting direct transfers to vram */ struct meteor_video { u_long addr; /* Address of location to dma to */ u_long width; /* Width of memory area */ u_long banksize; /* Size of Vram bank */ u_long ramsize; /* Size of Vram */ }; #define METEORCAPTUR _IOW('x', 1, int) /* capture a frame */ #define METEORSETGEO _IOW('x', 3, struct meteor_geomet) /* set geometry */ #define METEORSTATUS _IOR('x', 5, unsigned short) /* get status */ #define METEORSHUE _IOW('x', 6, signed char) /* set hue */ #define METEORGHUE _IOR('x', 6, signed char) /* get hue */ #define METEORSFMT _IOW('x', 7, unsigned long) /* set format */ #define METEORGFMT _IOR('x', 7, unsigned long) /* get format */ #define METEORSINPUT _IOW('x', 8, unsigned long) /* set input dev */ #define METEORGINPUT _IOR('x', 8, unsigned long) /* get input dev */ #define METEORSCOUNT _IOW('x',10, struct meteor_counts) #define METEORGCOUNT _IOR('x',10, struct meteor_counts) #define METEORSFPS _IOW('x',11, unsigned short) /* set fps */ #define METEORGFPS _IOR('x',11, unsigned short) /* get fps */ #define METEORSSIGNAL _IOW('x', 12, unsigned int) /* set signal */ #define METEORGSIGNAL _IOR('x', 12, unsigned int) /* get signal */ #define METEORSVIDEO _IOW('x', 13, struct meteor_video) /* set video */ #define METEORGVIDEO _IOR('x', 13, struct meteor_video) /* get video */ #define METEORSBRIG _IOW('x', 14, unsigned char) /* set brightness */ #define METEORGBRIG _IOR('x', 14, unsigned char) /* get brightness */ #define METEORSCSAT _IOW('x', 15, unsigned char) /* set chroma sat */ #define METEORGCSAT _IOR('x', 15, unsigned char) /* get uv saturation */ #define METEORSCONT _IOW('x', 16, unsigned char) /* set contrast */ #define METEORGCONT _IOR('x', 16, unsigned char) /* get contrast */ #define METEOR_STATUS_ID_MASK 0xf000 /* ID of 7196 */ #define METEOR_STATUS_DIR 0x0800 /* Direction of Expansion port YUV */ #define METEOR_STATUS_OEF 0x0200 /* Field detected: Even/Odd */ #define METEOR_STATUS_SVP 0x0100 /* State of VRAM Port:inactive/active */ #define METEOR_STATUS_STTC 0x0080 /* Time Constant: TV/VCR */ #define METEOR_STATUS_HCLK 0x0040 /* Horiz PLL: locked/unlocked */ #define METEOR_STATUS_FIDT 0x0020 /* Field detect: 50/60hz */ #define METEOR_STATUS_ALTD 0x0002 /* Line alt: no line alt/line alt */ #define METEOR_STATUS_CODE 0x0001 /* Colour info: no colour/colour */ /* METEORCAPTUR capture options */ #define METEOR_CAP_SINGLE 0x0001 /* capture one frame */ #define METEOR_CAP_CONTINOUS 0x0002 /* continuously capture */ #define METEOR_CAP_STOP_CONT 0x0004 /* stop the continuous capture */ /* METEORCAPFRM capture commands */ #define METEOR_CAP_N_FRAMES 0x0001 /* capture N frames */ #define METEOR_CAP_STOP_FRAMES 0x0002 /* stop capture N frames */ #define METEOR_HALT_N_FRAMES 0x0003 /* halt of capture N frames */ #define METEOR_CONT_N_FRAMES 0x0004 /* continue after above halt */ /* valid video input formats: */ #define METEOR_FMT_NTSC 0x00100 /* NTSC -- initialized default */ #define METEOR_FMT_PAL 0x00200 /* PAL */ #define METEOR_FMT_SECAM 0x00400 /* SECAM */ #define METEOR_FMT_AUTOMODE 0x00800 /* auto-mode */ #define METEOR_INPUT_DEV0 0x01000 /* camera input 0 -- default */ #define METEOR_INPUT_DEV_RCA METEOR_INPUT_DEV0 #define METEOR_INPUT_DEV1 0x02000 /* camera input 1 */ #define METEOR_INPUT_DEV2 0x04000 /* camera input 2 */ #define METEOR_INPUT_DEV3 0x08000 /* camera input 3 */ #define METEOR_INPUT_DEV_RGB 0x0a000 /* for rgb version of meteor */ #define METEOR_INPUT_DEV_SVIDEO 0x06000 /* S-video input port */ /* valid video output formats: */ #define METEOR_GEO_RGB16 0x0010000 /* packed -- initialized default */ #define METEOR_GEO_RGB24 0x0020000 /* RBG 24 bits packed */ /* internally stored in 32 bits */ #define METEOR_GEO_YUV_PACKED 0x0040000 /* 4-2-2 YUV 16 bits packed */ #define METEOR_GEO_YUV_PLANAR 0x0080000 /* 4-2-2 YUV 16 bits planer */ #define METEOR_GEO_YUV_PLANER METEOR_GEO_YUV_PLANAR #define METEOR_GEO_UNSIGNED 0x0400000 /* unsigned uv outputs */ #define METEOR_GEO_EVEN_ONLY 0x1000000 /* set for even only field capture */ #define METEOR_GEO_ODD_ONLY 0x2000000 /* set for odd only field capture */ #define METEOR_GEO_FIELD_MASK 0x3000000 #define METEOR_GEO_YUV_422 0x4000000 /* 4-2-2 YUV in Y-U-V combined */ #define METEOR_GEO_OUTPUT_MASK 0x40f0000 #define METEOR_GEO_YUV_12 0x10000000 /* YUV 12 format */ #define METEOR_GEO_YUV_9 0x40000000 /* YUV 9 format */ #define METEOR_FIELD_MODE 0x80000000 /* Field cap or Frame cap */ #define METEOR_SIG_MODE_MASK 0xffff0000 #define METEOR_SIG_FRAME 0x00000000 /* signal every frame */ #define METEOR_SIG_FIELD 0x00010000 /* signal every field */ /* following structure is used to coordinate the synchronous */ struct meteor_mem { /* kernel write only */ int frame_size; /* row*columns*depth */ unsigned num_bufs; /* number of frames in buffer (1-32) */ /* user and kernel change these */ int lowat; /* kernel starts capture if < this number */ int hiwat; /* kernel stops capture if > this number. hiwat <= numbufs */ unsigned active; /* bit mask of active frame buffers kernel sets, user clears */ int num_active_bufs; /* count of active frame buffer kernel increments, user decrements */ /* reference to mmapped data */ caddr_t buf; /* The real space (virtual addr) */ } ; #endif /* !_DEV_BKTR_IOCTL_METEOR_H_ */
