Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
Michael Schimek | b1e7df1 | 2007-02-07 09:15:01 -0300 | [diff] [blame] | 2 | * Video for Linux Two header file |
| 3 | * |
| 4 | * Copyright (C) 1999-2007 the contributors |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * Alternatively you can redistribute this file under the terms of the |
| 17 | * BSD license as stated below: |
| 18 | * |
| 19 | * Redistribution and use in source and binary forms, with or without |
| 20 | * modification, are permitted provided that the following conditions |
| 21 | * are met: |
| 22 | * 1. Redistributions of source code must retain the above copyright |
| 23 | * notice, this list of conditions and the following disclaimer. |
| 24 | * 2. Redistributions in binary form must reproduce the above copyright |
| 25 | * notice, this list of conditions and the following disclaimer in |
| 26 | * the documentation and/or other materials provided with the |
| 27 | * distribution. |
| 28 | * 3. The names of its contributors may not be used to endorse or promote |
| 29 | * products derived from this software without specific prior written |
| 30 | * permission. |
| 31 | * |
| 32 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 33 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 34 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 35 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 36 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 37 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED |
| 38 | * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 39 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| 40 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| 41 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| 42 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 43 | * |
Mauro Carvalho Chehab | 401998f | 2006-06-04 10:06:18 -0300 | [diff] [blame] | 44 | * Header file for v4l or V4L2 drivers and applications |
| 45 | * with public API. |
| 46 | * All kernel-specific stuff were moved to media/v4l2-dev.h, so |
| 47 | * no #if __KERNEL tests are allowed here |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 48 | * |
Mauro Carvalho Chehab | 401998f | 2006-06-04 10:06:18 -0300 | [diff] [blame] | 49 | * See http://linuxtv.org for more info |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 50 | * |
Mauro Carvalho Chehab | 43db48d | 2007-01-09 11:20:59 -0300 | [diff] [blame] | 51 | * Author: Bill Dirks <bill@thedirks.org> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 52 | * Justin Schoeman |
Michael Schimek | b1e7df1 | 2007-02-07 09:15:01 -0300 | [diff] [blame] | 53 | * Hans Verkuil <hverkuil@xs4all.nl> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 54 | * et al. |
| 55 | */ |
Mauro Carvalho Chehab | 401998f | 2006-06-04 10:06:18 -0300 | [diff] [blame] | 56 | #ifndef __LINUX_VIDEODEV2_H |
| 57 | #define __LINUX_VIDEODEV2_H |
Eric Sesterhenn | 845f16a | 2006-06-06 11:20:08 -0300 | [diff] [blame] | 58 | #ifdef __KERNEL__ |
Mauro Carvalho Chehab | 89a58c8 | 2006-06-17 07:57:03 -0300 | [diff] [blame] | 59 | #include <linux/time.h> /* need struct timeval */ |
| 60 | #include <linux/compiler.h> /* need __user */ |
| 61 | #else |
| 62 | #define __user |
Eric Sesterhenn | 845f16a | 2006-06-06 11:20:08 -0300 | [diff] [blame] | 63 | #endif |
David Mosberger-Tang | c003d46 | 2006-05-26 10:28:13 -0300 | [diff] [blame] | 64 | #include <linux/types.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 65 | |
Mauro Carvalho Chehab | 7943663 | 2005-11-08 21:37:49 -0800 | [diff] [blame] | 66 | /* |
| 67 | * Common stuff for both V4L1 and V4L2 |
| 68 | * Moved from videodev.h |
| 69 | */ |
Mauro Carvalho Chehab | 7943663 | 2005-11-08 21:37:49 -0800 | [diff] [blame] | 70 | #define VIDEO_MAX_FRAME 32 |
| 71 | |
Michael Schimek | c12097f | 2005-11-08 21:38:24 -0800 | [diff] [blame] | 72 | #define VID_TYPE_CAPTURE 1 /* Can capture */ |
| 73 | #define VID_TYPE_TUNER 2 /* Can tune */ |
| 74 | #define VID_TYPE_TELETEXT 4 /* Does teletext */ |
| 75 | #define VID_TYPE_OVERLAY 8 /* Overlay onto frame buffer */ |
| 76 | #define VID_TYPE_CHROMAKEY 16 /* Overlay by chromakey */ |
| 77 | #define VID_TYPE_CLIPPING 32 /* Can clip */ |
| 78 | #define VID_TYPE_FRAMERAM 64 /* Uses the frame buffer memory */ |
| 79 | #define VID_TYPE_SCALES 128 /* Scalable */ |
| 80 | #define VID_TYPE_MONOCHROME 256 /* Monochrome only */ |
| 81 | #define VID_TYPE_SUBCAPTURE 512 /* Can capture subareas of the image */ |
| 82 | #define VID_TYPE_MPEG_DECODER 1024 /* Can decode MPEG streams */ |
| 83 | #define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */ |
| 84 | #define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */ |
| 85 | #define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */ |
| 86 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 87 | /* |
| 88 | * M I S C E L L A N E O U S |
| 89 | */ |
| 90 | |
| 91 | /* Four-character-code (FOURCC) */ |
| 92 | #define v4l2_fourcc(a,b,c,d)\ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 93 | (((__u32)(a)<<0)|((__u32)(b)<<8)|((__u32)(c)<<16)|((__u32)(d)<<24)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 94 | |
| 95 | /* |
| 96 | * E N U M S |
| 97 | */ |
| 98 | enum v4l2_field { |
Hans Verkuil | b278784 | 2007-04-27 12:31:02 -0300 | [diff] [blame] | 99 | V4L2_FIELD_ANY = 0, /* driver can choose from none, |
| 100 | top, bottom, interlaced |
| 101 | depending on whatever it thinks |
| 102 | is approximate ... */ |
| 103 | V4L2_FIELD_NONE = 1, /* this device has no fields ... */ |
| 104 | V4L2_FIELD_TOP = 2, /* top field only */ |
| 105 | V4L2_FIELD_BOTTOM = 3, /* bottom field only */ |
| 106 | V4L2_FIELD_INTERLACED = 4, /* both fields interlaced */ |
| 107 | V4L2_FIELD_SEQ_TB = 5, /* both fields sequential into one |
| 108 | buffer, top-bottom order */ |
| 109 | V4L2_FIELD_SEQ_BT = 6, /* same as above + bottom-top order */ |
| 110 | V4L2_FIELD_ALTERNATE = 7, /* both fields alternating into |
| 111 | separate buffers */ |
| 112 | V4L2_FIELD_INTERLACED_TB = 8, /* both fields interlaced, top field |
| 113 | first and the top field is |
| 114 | transmitted first */ |
| 115 | V4L2_FIELD_INTERLACED_BT = 9, /* both fields interlaced, top field |
| 116 | first and the bottom field is |
| 117 | transmitted first */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 118 | }; |
| 119 | #define V4L2_FIELD_HAS_TOP(field) \ |
| 120 | ((field) == V4L2_FIELD_TOP ||\ |
| 121 | (field) == V4L2_FIELD_INTERLACED ||\ |
Hans Verkuil | b278784 | 2007-04-27 12:31:02 -0300 | [diff] [blame] | 122 | (field) == V4L2_FIELD_INTERLACED_TB ||\ |
| 123 | (field) == V4L2_FIELD_INTERLACED_BT ||\ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 124 | (field) == V4L2_FIELD_SEQ_TB ||\ |
| 125 | (field) == V4L2_FIELD_SEQ_BT) |
| 126 | #define V4L2_FIELD_HAS_BOTTOM(field) \ |
| 127 | ((field) == V4L2_FIELD_BOTTOM ||\ |
| 128 | (field) == V4L2_FIELD_INTERLACED ||\ |
Hans Verkuil | b278784 | 2007-04-27 12:31:02 -0300 | [diff] [blame] | 129 | (field) == V4L2_FIELD_INTERLACED_TB ||\ |
| 130 | (field) == V4L2_FIELD_INTERLACED_BT ||\ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 131 | (field) == V4L2_FIELD_SEQ_TB ||\ |
| 132 | (field) == V4L2_FIELD_SEQ_BT) |
| 133 | #define V4L2_FIELD_HAS_BOTH(field) \ |
| 134 | ((field) == V4L2_FIELD_INTERLACED ||\ |
Hans Verkuil | b278784 | 2007-04-27 12:31:02 -0300 | [diff] [blame] | 135 | (field) == V4L2_FIELD_INTERLACED_TB ||\ |
| 136 | (field) == V4L2_FIELD_INTERLACED_BT ||\ |
| 137 | (field) == V4L2_FIELD_SEQ_TB ||\ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 138 | (field) == V4L2_FIELD_SEQ_BT) |
| 139 | |
| 140 | enum v4l2_buf_type { |
Hans Verkuil | b278784 | 2007-04-27 12:31:02 -0300 | [diff] [blame] | 141 | V4L2_BUF_TYPE_VIDEO_CAPTURE = 1, |
| 142 | V4L2_BUF_TYPE_VIDEO_OUTPUT = 2, |
| 143 | V4L2_BUF_TYPE_VIDEO_OVERLAY = 3, |
| 144 | V4L2_BUF_TYPE_VBI_CAPTURE = 4, |
| 145 | V4L2_BUF_TYPE_VBI_OUTPUT = 5, |
| 146 | V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6, |
| 147 | V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7, |
| 148 | #if 1 |
| 149 | /* Experimental */ |
| 150 | V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8, |
| 151 | #endif |
| 152 | V4L2_BUF_TYPE_PRIVATE = 0x80, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 153 | }; |
| 154 | |
| 155 | enum v4l2_ctrl_type { |
| 156 | V4L2_CTRL_TYPE_INTEGER = 1, |
| 157 | V4L2_CTRL_TYPE_BOOLEAN = 2, |
| 158 | V4L2_CTRL_TYPE_MENU = 3, |
| 159 | V4L2_CTRL_TYPE_BUTTON = 4, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 160 | V4L2_CTRL_TYPE_INTEGER64 = 5, |
| 161 | V4L2_CTRL_TYPE_CTRL_CLASS = 6, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 162 | }; |
| 163 | |
| 164 | enum v4l2_tuner_type { |
| 165 | V4L2_TUNER_RADIO = 1, |
| 166 | V4L2_TUNER_ANALOG_TV = 2, |
| 167 | V4L2_TUNER_DIGITAL_TV = 3, |
| 168 | }; |
| 169 | |
| 170 | enum v4l2_memory { |
| 171 | V4L2_MEMORY_MMAP = 1, |
| 172 | V4L2_MEMORY_USERPTR = 2, |
| 173 | V4L2_MEMORY_OVERLAY = 3, |
| 174 | }; |
| 175 | |
| 176 | /* see also http://vektor.theorem.ca/graphics/ycbcr/ */ |
| 177 | enum v4l2_colorspace { |
| 178 | /* ITU-R 601 -- broadcast NTSC/PAL */ |
| 179 | V4L2_COLORSPACE_SMPTE170M = 1, |
| 180 | |
| 181 | /* 1125-Line (US) HDTV */ |
| 182 | V4L2_COLORSPACE_SMPTE240M = 2, |
| 183 | |
| 184 | /* HD and modern captures. */ |
| 185 | V4L2_COLORSPACE_REC709 = 3, |
| 186 | |
| 187 | /* broken BT878 extents (601, luma range 16-253 instead of 16-235) */ |
| 188 | V4L2_COLORSPACE_BT878 = 4, |
| 189 | |
| 190 | /* These should be useful. Assume 601 extents. */ |
| 191 | V4L2_COLORSPACE_470_SYSTEM_M = 5, |
| 192 | V4L2_COLORSPACE_470_SYSTEM_BG = 6, |
| 193 | |
| 194 | /* I know there will be cameras that send this. So, this is |
| 195 | * unspecified chromaticities and full 0-255 on each of the |
| 196 | * Y'CbCr components |
| 197 | */ |
| 198 | V4L2_COLORSPACE_JPEG = 7, |
| 199 | |
| 200 | /* For RGB colourspaces, this is probably a good start. */ |
| 201 | V4L2_COLORSPACE_SRGB = 8, |
| 202 | }; |
| 203 | |
| 204 | enum v4l2_priority { |
| 205 | V4L2_PRIORITY_UNSET = 0, /* not initialized */ |
| 206 | V4L2_PRIORITY_BACKGROUND = 1, |
| 207 | V4L2_PRIORITY_INTERACTIVE = 2, |
| 208 | V4L2_PRIORITY_RECORD = 3, |
| 209 | V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE, |
| 210 | }; |
| 211 | |
| 212 | struct v4l2_rect { |
| 213 | __s32 left; |
| 214 | __s32 top; |
| 215 | __s32 width; |
| 216 | __s32 height; |
| 217 | }; |
| 218 | |
| 219 | struct v4l2_fract { |
| 220 | __u32 numerator; |
| 221 | __u32 denominator; |
| 222 | }; |
| 223 | |
| 224 | /* |
| 225 | * D R I V E R C A P A B I L I T I E S |
| 226 | */ |
| 227 | struct v4l2_capability |
| 228 | { |
| 229 | __u8 driver[16]; /* i.e. "bttv" */ |
| 230 | __u8 card[32]; /* i.e. "Hauppauge WinTV" */ |
| 231 | __u8 bus_info[32]; /* "PCI:" + pci_name(pci_dev) */ |
| 232 | __u32 version; /* should use KERNEL_VERSION() */ |
| 233 | __u32 capabilities; /* Device capabilities */ |
| 234 | __u32 reserved[4]; |
| 235 | }; |
| 236 | |
| 237 | /* Values for 'capabilities' field */ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 238 | #define V4L2_CAP_VIDEO_CAPTURE 0x00000001 /* Is a video capture device */ |
| 239 | #define V4L2_CAP_VIDEO_OUTPUT 0x00000002 /* Is a video output device */ |
| 240 | #define V4L2_CAP_VIDEO_OVERLAY 0x00000004 /* Can do video overlay */ |
| 241 | #define V4L2_CAP_VBI_CAPTURE 0x00000010 /* Is a raw VBI capture device */ |
| 242 | #define V4L2_CAP_VBI_OUTPUT 0x00000020 /* Is a raw VBI output device */ |
Mauro Carvalho Chehab | 9db4550 | 2005-09-13 01:25:40 -0700 | [diff] [blame] | 243 | #define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 /* Is a sliced VBI capture device */ |
| 244 | #define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 /* Is a sliced VBI output device */ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 245 | #define V4L2_CAP_RDS_CAPTURE 0x00000100 /* RDS data capture */ |
Hans Verkuil | 206ebaf3 | 2007-04-27 12:31:01 -0300 | [diff] [blame] | 246 | #define V4L2_CAP_VIDEO_OUTPUT_POS 0x00000200 /* Video output can have x,y coords */ |
Hans Verkuil | b278784 | 2007-04-27 12:31:02 -0300 | [diff] [blame] | 247 | #define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000400 /* Can do video output overlay */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 248 | |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 249 | #define V4L2_CAP_TUNER 0x00010000 /* has a tuner */ |
| 250 | #define V4L2_CAP_AUDIO 0x00020000 /* has audio support */ |
| 251 | #define V4L2_CAP_RADIO 0x00040000 /* is a radio device */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 252 | |
Mauro Carvalho Chehab | 9db4550 | 2005-09-13 01:25:40 -0700 | [diff] [blame] | 253 | #define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */ |
| 254 | #define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */ |
| 255 | #define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 256 | |
| 257 | /* |
| 258 | * V I D E O I M A G E F O R M A T |
| 259 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 260 | struct v4l2_pix_format |
| 261 | { |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 262 | __u32 width; |
| 263 | __u32 height; |
| 264 | __u32 pixelformat; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 265 | enum v4l2_field field; |
| 266 | __u32 bytesperline; /* for padding, zero if unused */ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 267 | __u32 sizeimage; |
| 268 | enum v4l2_colorspace colorspace; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 269 | __u32 priv; /* private data, depends on pixelformat */ |
Hans Verkuil | 206ebaf3 | 2007-04-27 12:31:01 -0300 | [diff] [blame] | 270 | __u32 left; /* only valid if V4L2_CAP_VIDEO_OUTPUT_POS is set */ |
| 271 | __u32 top; /* only valid if V4L2_CAP_VIDEO_OUTPUT_POS is set */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 272 | }; |
| 273 | |
Mauro Carvalho Chehab | 5e87efa | 2006-06-05 10:26:32 -0300 | [diff] [blame] | 274 | /* Pixel format FOURCC depth Description */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 275 | #define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R','G','B','1') /* 8 RGB-3-3-2 */ |
| 276 | #define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R','G','B','O') /* 16 RGB-5-5-5 */ |
| 277 | #define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R','G','B','P') /* 16 RGB-5-6-5 */ |
| 278 | #define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R','G','B','Q') /* 16 RGB-5-5-5 BE */ |
| 279 | #define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R','G','B','R') /* 16 RGB-5-6-5 BE */ |
| 280 | #define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B','G','R','3') /* 24 BGR-8-8-8 */ |
| 281 | #define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R','G','B','3') /* 24 RGB-8-8-8 */ |
| 282 | #define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B','G','R','4') /* 32 BGR-8-8-8-8 */ |
| 283 | #define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R','G','B','4') /* 32 RGB-8-8-8-8 */ |
| 284 | #define V4L2_PIX_FMT_GREY v4l2_fourcc('G','R','E','Y') /* 8 Greyscale */ |
| 285 | #define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y','V','U','9') /* 9 YVU 4:1:0 */ |
| 286 | #define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y','V','1','2') /* 12 YVU 4:2:0 */ |
| 287 | #define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y','U','Y','V') /* 16 YUV 4:2:2 */ |
| 288 | #define V4L2_PIX_FMT_UYVY v4l2_fourcc('U','Y','V','Y') /* 16 YUV 4:2:2 */ |
| 289 | #define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4','2','2','P') /* 16 YVU422 planar */ |
| 290 | #define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4','1','1','P') /* 16 YVU411 planar */ |
| 291 | #define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y','4','1','P') /* 12 YUV 4:1:1 */ |
| 292 | |
| 293 | /* two planes -- one Y, one Cr + Cb interleaved */ |
| 294 | #define V4L2_PIX_FMT_NV12 v4l2_fourcc('N','V','1','2') /* 12 Y/CbCr 4:2:0 */ |
| 295 | #define V4L2_PIX_FMT_NV21 v4l2_fourcc('N','V','2','1') /* 12 Y/CrCb 4:2:0 */ |
| 296 | |
| 297 | /* The following formats are not defined in the V4L2 specification */ |
| 298 | #define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y','U','V','9') /* 9 YUV 4:1:0 */ |
| 299 | #define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y','U','1','2') /* 12 YUV 4:2:0 */ |
| 300 | #define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y','Y','U','V') /* 16 YUV 4:2:2 */ |
| 301 | #define V4L2_PIX_FMT_HI240 v4l2_fourcc('H','I','2','4') /* 8 8-bit color */ |
Hans Verkuil | 5011915 | 2006-10-13 05:12:42 -0300 | [diff] [blame] | 302 | #define V4L2_PIX_FMT_HM12 v4l2_fourcc('H','M','1','2') /* 8 YUV 4:2:0 16x16 macroblocks */ |
Jonathan Corbet | 9c4dfad | 2006-11-04 09:22:27 -0300 | [diff] [blame] | 303 | #define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R','4','4','4') /* 16 xxxxrrrr ggggbbbb */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 304 | |
| 305 | /* see http://www.siliconimaging.com/RGB%20Bayer.htm */ |
| 306 | #define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B','A','8','1') /* 8 BGBG.. GRGR.. */ |
| 307 | |
| 308 | /* compressed formats */ |
| 309 | #define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M','J','P','G') /* Motion-JPEG */ |
| 310 | #define V4L2_PIX_FMT_JPEG v4l2_fourcc('J','P','E','G') /* JFIF JPEG */ |
| 311 | #define V4L2_PIX_FMT_DV v4l2_fourcc('d','v','s','d') /* 1394 */ |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 312 | #define V4L2_PIX_FMT_MPEG v4l2_fourcc('M','P','E','G') /* MPEG-1/2/4 */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 313 | |
| 314 | /* Vendor-specific formats */ |
| 315 | #define V4L2_PIX_FMT_WNVA v4l2_fourcc('W','N','V','A') /* Winnov hw compress */ |
| 316 | #define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S','9','1','0') /* SN9C10x compression */ |
Mauro Carvalho Chehab | 115d6f3 | 2005-06-28 20:45:27 -0700 | [diff] [blame] | 317 | #define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P','W','C','1') /* pwc older webcam */ |
| 318 | #define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P','W','C','2') /* pwc newer webcam */ |
Mauro Carvalho Chehab | 749eef8 | 2006-02-27 00:07:40 -0300 | [diff] [blame] | 319 | #define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E','6','2','5') /* ET61X251 compression */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 320 | |
| 321 | /* |
| 322 | * F O R M A T E N U M E R A T I O N |
| 323 | */ |
| 324 | struct v4l2_fmtdesc |
| 325 | { |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 326 | __u32 index; /* Format number */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 327 | enum v4l2_buf_type type; /* buffer type */ |
| 328 | __u32 flags; |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 329 | __u8 description[32]; /* Description string */ |
| 330 | __u32 pixelformat; /* Format fourcc */ |
| 331 | __u32 reserved[4]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 332 | }; |
| 333 | |
| 334 | #define V4L2_FMT_FLAG_COMPRESSED 0x0001 |
| 335 | |
Mauro Carvalho Chehab | dcc29cb | 2006-09-28 13:48:26 -0300 | [diff] [blame] | 336 | #if 1 |
| 337 | /* Experimental Frame Size and frame rate enumeration */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 338 | /* |
Laurent Pinchart | 92b2db0 | 2006-09-28 13:42:05 -0300 | [diff] [blame] | 339 | * F R A M E S I Z E E N U M E R A T I O N |
| 340 | */ |
| 341 | enum v4l2_frmsizetypes |
| 342 | { |
| 343 | V4L2_FRMSIZE_TYPE_DISCRETE = 1, |
| 344 | V4L2_FRMSIZE_TYPE_CONTINUOUS = 2, |
| 345 | V4L2_FRMSIZE_TYPE_STEPWISE = 3, |
| 346 | }; |
| 347 | |
| 348 | struct v4l2_frmsize_discrete |
| 349 | { |
| 350 | __u32 width; /* Frame width [pixel] */ |
| 351 | __u32 height; /* Frame height [pixel] */ |
| 352 | }; |
| 353 | |
| 354 | struct v4l2_frmsize_stepwise |
| 355 | { |
| 356 | __u32 min_width; /* Minimum frame width [pixel] */ |
| 357 | __u32 max_width; /* Maximum frame width [pixel] */ |
| 358 | __u32 step_width; /* Frame width step size [pixel] */ |
| 359 | __u32 min_height; /* Minimum frame height [pixel] */ |
| 360 | __u32 max_height; /* Maximum frame height [pixel] */ |
| 361 | __u32 step_height; /* Frame height step size [pixel] */ |
| 362 | }; |
| 363 | |
| 364 | struct v4l2_frmsizeenum |
| 365 | { |
| 366 | __u32 index; /* Frame size number */ |
| 367 | __u32 pixel_format; /* Pixel format */ |
| 368 | __u32 type; /* Frame size type the device supports. */ |
| 369 | |
| 370 | union { /* Frame size */ |
| 371 | struct v4l2_frmsize_discrete discrete; |
| 372 | struct v4l2_frmsize_stepwise stepwise; |
| 373 | }; |
| 374 | |
| 375 | __u32 reserved[2]; /* Reserved space for future use */ |
| 376 | }; |
| 377 | |
| 378 | /* |
| 379 | * F R A M E R A T E E N U M E R A T I O N |
| 380 | */ |
| 381 | enum v4l2_frmivaltypes |
| 382 | { |
| 383 | V4L2_FRMIVAL_TYPE_DISCRETE = 1, |
| 384 | V4L2_FRMIVAL_TYPE_CONTINUOUS = 2, |
| 385 | V4L2_FRMIVAL_TYPE_STEPWISE = 3, |
| 386 | }; |
| 387 | |
| 388 | struct v4l2_frmival_stepwise |
| 389 | { |
| 390 | struct v4l2_fract min; /* Minimum frame interval [s] */ |
| 391 | struct v4l2_fract max; /* Maximum frame interval [s] */ |
| 392 | struct v4l2_fract step; /* Frame interval step size [s] */ |
| 393 | }; |
| 394 | |
| 395 | struct v4l2_frmivalenum |
| 396 | { |
| 397 | __u32 index; /* Frame format index */ |
| 398 | __u32 pixel_format; /* Pixel format */ |
| 399 | __u32 width; /* Frame width */ |
| 400 | __u32 height; /* Frame height */ |
| 401 | __u32 type; /* Frame interval type the device supports. */ |
| 402 | |
| 403 | union { /* Frame interval */ |
| 404 | struct v4l2_fract discrete; |
| 405 | struct v4l2_frmival_stepwise stepwise; |
| 406 | }; |
| 407 | |
| 408 | __u32 reserved[2]; /* Reserved space for future use */ |
| 409 | }; |
Mauro Carvalho Chehab | dcc29cb | 2006-09-28 13:48:26 -0300 | [diff] [blame] | 410 | #endif |
Laurent Pinchart | 92b2db0 | 2006-09-28 13:42:05 -0300 | [diff] [blame] | 411 | |
| 412 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 413 | * T I M E C O D E |
| 414 | */ |
| 415 | struct v4l2_timecode |
| 416 | { |
| 417 | __u32 type; |
| 418 | __u32 flags; |
| 419 | __u8 frames; |
| 420 | __u8 seconds; |
| 421 | __u8 minutes; |
| 422 | __u8 hours; |
| 423 | __u8 userbits[4]; |
| 424 | }; |
| 425 | |
| 426 | /* Type */ |
| 427 | #define V4L2_TC_TYPE_24FPS 1 |
| 428 | #define V4L2_TC_TYPE_25FPS 2 |
| 429 | #define V4L2_TC_TYPE_30FPS 3 |
| 430 | #define V4L2_TC_TYPE_50FPS 4 |
| 431 | #define V4L2_TC_TYPE_60FPS 5 |
| 432 | |
| 433 | /* Flags */ |
| 434 | #define V4L2_TC_FLAG_DROPFRAME 0x0001 /* "drop-frame" mode */ |
| 435 | #define V4L2_TC_FLAG_COLORFRAME 0x0002 |
| 436 | #define V4L2_TC_USERBITS_field 0x000C |
| 437 | #define V4L2_TC_USERBITS_USERDEFINED 0x0000 |
| 438 | #define V4L2_TC_USERBITS_8BITCHARS 0x0008 |
| 439 | /* The above is based on SMPTE timecodes */ |
| 440 | |
Hans Verkuil | f81cf75 | 2006-06-18 16:54:20 -0300 | [diff] [blame] | 441 | #ifdef __KERNEL__ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 442 | /* |
| 443 | * M P E G C O M P R E S S I O N P A R A M E T E R S |
| 444 | * |
Hans Verkuil | f81cf75 | 2006-06-18 16:54:20 -0300 | [diff] [blame] | 445 | * ### WARNING: This experimental MPEG compression API is obsolete. |
| 446 | * ### It is replaced by the MPEG controls API. |
| 447 | * ### This old API will disappear in the near future! |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 448 | * |
| 449 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 450 | enum v4l2_bitrate_mode { |
| 451 | V4L2_BITRATE_NONE = 0, /* not specified */ |
| 452 | V4L2_BITRATE_CBR, /* constant bitrate */ |
| 453 | V4L2_BITRATE_VBR, /* variable bitrate */ |
| 454 | }; |
| 455 | struct v4l2_bitrate { |
| 456 | /* rates are specified in kbit/sec */ |
| 457 | enum v4l2_bitrate_mode mode; |
| 458 | __u32 min; |
| 459 | __u32 target; /* use this one for CBR */ |
| 460 | __u32 max; |
| 461 | }; |
| 462 | |
| 463 | enum v4l2_mpeg_streamtype { |
| 464 | V4L2_MPEG_SS_1, /* MPEG-1 system stream */ |
| 465 | V4L2_MPEG_PS_2, /* MPEG-2 program stream */ |
| 466 | V4L2_MPEG_TS_2, /* MPEG-2 transport stream */ |
| 467 | V4L2_MPEG_PS_DVD, /* MPEG-2 program stream with DVD header fixups */ |
| 468 | }; |
| 469 | enum v4l2_mpeg_audiotype { |
| 470 | V4L2_MPEG_AU_2_I, /* MPEG-2 layer 1 */ |
| 471 | V4L2_MPEG_AU_2_II, /* MPEG-2 layer 2 */ |
| 472 | V4L2_MPEG_AU_2_III, /* MPEG-2 layer 3 */ |
| 473 | V4L2_MPEG_AC3, /* AC3 */ |
| 474 | V4L2_MPEG_LPCM, /* LPCM */ |
| 475 | }; |
| 476 | enum v4l2_mpeg_videotype { |
| 477 | V4L2_MPEG_VI_1, /* MPEG-1 */ |
| 478 | V4L2_MPEG_VI_2, /* MPEG-2 */ |
| 479 | }; |
| 480 | enum v4l2_mpeg_aspectratio { |
| 481 | V4L2_MPEG_ASPECT_SQUARE = 1, /* square pixel */ |
| 482 | V4L2_MPEG_ASPECT_4_3 = 2, /* 4 : 3 */ |
| 483 | V4L2_MPEG_ASPECT_16_9 = 3, /* 16 : 9 */ |
| 484 | V4L2_MPEG_ASPECT_1_221 = 4, /* 1 : 2,21 */ |
| 485 | }; |
| 486 | |
| 487 | struct v4l2_mpeg_compression { |
| 488 | /* general */ |
| 489 | enum v4l2_mpeg_streamtype st_type; |
| 490 | struct v4l2_bitrate st_bitrate; |
| 491 | |
| 492 | /* transport streams */ |
| 493 | __u16 ts_pid_pmt; |
| 494 | __u16 ts_pid_audio; |
| 495 | __u16 ts_pid_video; |
| 496 | __u16 ts_pid_pcr; |
| 497 | |
| 498 | /* program stream */ |
| 499 | __u16 ps_size; |
| 500 | __u16 reserved_1; /* align */ |
| 501 | |
| 502 | /* audio */ |
| 503 | enum v4l2_mpeg_audiotype au_type; |
| 504 | struct v4l2_bitrate au_bitrate; |
| 505 | __u32 au_sample_rate; |
| 506 | __u8 au_pesid; |
| 507 | __u8 reserved_2[3]; /* align */ |
| 508 | |
| 509 | /* video */ |
| 510 | enum v4l2_mpeg_videotype vi_type; |
| 511 | enum v4l2_mpeg_aspectratio vi_aspect_ratio; |
| 512 | struct v4l2_bitrate vi_bitrate; |
| 513 | __u32 vi_frame_rate; |
| 514 | __u16 vi_frames_per_gop; |
| 515 | __u16 vi_bframes_count; |
| 516 | __u8 vi_pesid; |
| 517 | __u8 reserved_3[3]; /* align */ |
| 518 | |
| 519 | /* misc flags */ |
| 520 | __u32 closed_gops:1; |
| 521 | __u32 pulldown:1; |
| 522 | __u32 reserved_4:30; /* align */ |
| 523 | |
| 524 | /* I don't expect the above being perfect yet ;) */ |
| 525 | __u32 reserved_5[8]; |
| 526 | }; |
Hans Verkuil | f81cf75 | 2006-06-18 16:54:20 -0300 | [diff] [blame] | 527 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 528 | |
| 529 | struct v4l2_jpegcompression |
| 530 | { |
| 531 | int quality; |
| 532 | |
| 533 | int APPn; /* Number of APP segment to be written, |
| 534 | * must be 0..15 */ |
| 535 | int APP_len; /* Length of data in JPEG APPn segment */ |
| 536 | char APP_data[60]; /* Data in the JPEG APPn segment. */ |
| 537 | |
| 538 | int COM_len; /* Length of data in JPEG COM segment */ |
| 539 | char COM_data[60]; /* Data in JPEG COM segment */ |
| 540 | |
| 541 | __u32 jpeg_markers; /* Which markers should go into the JPEG |
| 542 | * output. Unless you exactly know what |
| 543 | * you do, leave them untouched. |
| 544 | * Inluding less markers will make the |
| 545 | * resulting code smaller, but there will |
| 546 | * be fewer aplications which can read it. |
| 547 | * The presence of the APP and COM marker |
| 548 | * is influenced by APP_len and COM_len |
| 549 | * ONLY, not by this property! */ |
| 550 | |
| 551 | #define V4L2_JPEG_MARKER_DHT (1<<3) /* Define Huffman Tables */ |
| 552 | #define V4L2_JPEG_MARKER_DQT (1<<4) /* Define Quantization Tables */ |
| 553 | #define V4L2_JPEG_MARKER_DRI (1<<5) /* Define Restart Interval */ |
| 554 | #define V4L2_JPEG_MARKER_COM (1<<6) /* Comment segment */ |
| 555 | #define V4L2_JPEG_MARKER_APP (1<<7) /* App segment, driver will |
Mauro Carvalho Chehab | f2421ca | 2005-11-08 21:37:45 -0800 | [diff] [blame] | 556 | * allways use APP0 */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 557 | }; |
| 558 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 559 | /* |
| 560 | * M E M O R Y - M A P P I N G B U F F E R S |
| 561 | */ |
| 562 | struct v4l2_requestbuffers |
| 563 | { |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 564 | __u32 count; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 565 | enum v4l2_buf_type type; |
| 566 | enum v4l2_memory memory; |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 567 | __u32 reserved[2]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 568 | }; |
| 569 | |
| 570 | struct v4l2_buffer |
| 571 | { |
| 572 | __u32 index; |
| 573 | enum v4l2_buf_type type; |
| 574 | __u32 bytesused; |
| 575 | __u32 flags; |
| 576 | enum v4l2_field field; |
| 577 | struct timeval timestamp; |
| 578 | struct v4l2_timecode timecode; |
| 579 | __u32 sequence; |
| 580 | |
| 581 | /* memory location */ |
| 582 | enum v4l2_memory memory; |
| 583 | union { |
| 584 | __u32 offset; |
| 585 | unsigned long userptr; |
| 586 | } m; |
| 587 | __u32 length; |
| 588 | __u32 input; |
| 589 | __u32 reserved; |
| 590 | }; |
| 591 | |
| 592 | /* Flags for 'flags' field */ |
| 593 | #define V4L2_BUF_FLAG_MAPPED 0x0001 /* Buffer is mapped (flag) */ |
| 594 | #define V4L2_BUF_FLAG_QUEUED 0x0002 /* Buffer is queued for processing */ |
| 595 | #define V4L2_BUF_FLAG_DONE 0x0004 /* Buffer is ready */ |
| 596 | #define V4L2_BUF_FLAG_KEYFRAME 0x0008 /* Image is a keyframe (I-frame) */ |
| 597 | #define V4L2_BUF_FLAG_PFRAME 0x0010 /* Image is a P-frame */ |
| 598 | #define V4L2_BUF_FLAG_BFRAME 0x0020 /* Image is a B-frame */ |
| 599 | #define V4L2_BUF_FLAG_TIMECODE 0x0100 /* timecode field is valid */ |
| 600 | #define V4L2_BUF_FLAG_INPUT 0x0200 /* input field is valid */ |
| 601 | |
| 602 | /* |
| 603 | * O V E R L A Y P R E V I E W |
| 604 | */ |
| 605 | struct v4l2_framebuffer |
| 606 | { |
| 607 | __u32 capability; |
| 608 | __u32 flags; |
| 609 | /* FIXME: in theory we should pass something like PCI device + memory |
| 610 | * region + offset instead of some physical address */ |
| 611 | void* base; |
| 612 | struct v4l2_pix_format fmt; |
| 613 | }; |
| 614 | /* Flags for the 'capability' field. Read only */ |
| 615 | #define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001 |
| 616 | #define V4L2_FBUF_CAP_CHROMAKEY 0x0002 |
| 617 | #define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004 |
| 618 | #define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008 |
Hans Verkuil | b278784 | 2007-04-27 12:31:02 -0300 | [diff] [blame] | 619 | #define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010 |
| 620 | #define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 621 | /* Flags for the 'flags' field. */ |
| 622 | #define V4L2_FBUF_FLAG_PRIMARY 0x0001 |
| 623 | #define V4L2_FBUF_FLAG_OVERLAY 0x0002 |
| 624 | #define V4L2_FBUF_FLAG_CHROMAKEY 0x0004 |
Hans Verkuil | b278784 | 2007-04-27 12:31:02 -0300 | [diff] [blame] | 625 | #define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008 |
| 626 | #define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 627 | |
| 628 | struct v4l2_clip |
| 629 | { |
| 630 | struct v4l2_rect c; |
Al Viro | 5b1a43d | 2006-02-01 05:24:20 -0500 | [diff] [blame] | 631 | struct v4l2_clip __user *next; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 632 | }; |
| 633 | |
| 634 | struct v4l2_window |
| 635 | { |
| 636 | struct v4l2_rect w; |
| 637 | enum v4l2_field field; |
| 638 | __u32 chromakey; |
| 639 | struct v4l2_clip __user *clips; |
| 640 | __u32 clipcount; |
| 641 | void __user *bitmap; |
Hans Verkuil | b278784 | 2007-04-27 12:31:02 -0300 | [diff] [blame] | 642 | __u8 global_alpha; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 643 | }; |
| 644 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 645 | /* |
| 646 | * C A P T U R E P A R A M E T E R S |
| 647 | */ |
| 648 | struct v4l2_captureparm |
| 649 | { |
| 650 | __u32 capability; /* Supported modes */ |
| 651 | __u32 capturemode; /* Current mode */ |
| 652 | struct v4l2_fract timeperframe; /* Time per frame in .1us units */ |
| 653 | __u32 extendedmode; /* Driver-specific extensions */ |
| 654 | __u32 readbuffers; /* # of buffers for read */ |
| 655 | __u32 reserved[4]; |
| 656 | }; |
Mauro Carvalho Chehab | 5e87efa | 2006-06-05 10:26:32 -0300 | [diff] [blame] | 657 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 658 | /* Flags for 'capability' and 'capturemode' fields */ |
| 659 | #define V4L2_MODE_HIGHQUALITY 0x0001 /* High quality imaging mode */ |
| 660 | #define V4L2_CAP_TIMEPERFRAME 0x1000 /* timeperframe field is supported */ |
| 661 | |
| 662 | struct v4l2_outputparm |
| 663 | { |
| 664 | __u32 capability; /* Supported modes */ |
| 665 | __u32 outputmode; /* Current mode */ |
| 666 | struct v4l2_fract timeperframe; /* Time per frame in seconds */ |
| 667 | __u32 extendedmode; /* Driver-specific extensions */ |
| 668 | __u32 writebuffers; /* # of buffers for write */ |
| 669 | __u32 reserved[4]; |
| 670 | }; |
| 671 | |
| 672 | /* |
| 673 | * I N P U T I M A G E C R O P P I N G |
| 674 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 675 | struct v4l2_cropcap { |
| 676 | enum v4l2_buf_type type; |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 677 | struct v4l2_rect bounds; |
| 678 | struct v4l2_rect defrect; |
| 679 | struct v4l2_fract pixelaspect; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 680 | }; |
| 681 | |
| 682 | struct v4l2_crop { |
| 683 | enum v4l2_buf_type type; |
| 684 | struct v4l2_rect c; |
| 685 | }; |
| 686 | |
| 687 | /* |
| 688 | * A N A L O G V I D E O S T A N D A R D |
| 689 | */ |
| 690 | |
| 691 | typedef __u64 v4l2_std_id; |
| 692 | |
| 693 | /* one bit for each */ |
| 694 | #define V4L2_STD_PAL_B ((v4l2_std_id)0x00000001) |
| 695 | #define V4L2_STD_PAL_B1 ((v4l2_std_id)0x00000002) |
| 696 | #define V4L2_STD_PAL_G ((v4l2_std_id)0x00000004) |
| 697 | #define V4L2_STD_PAL_H ((v4l2_std_id)0x00000008) |
| 698 | #define V4L2_STD_PAL_I ((v4l2_std_id)0x00000010) |
| 699 | #define V4L2_STD_PAL_D ((v4l2_std_id)0x00000020) |
| 700 | #define V4L2_STD_PAL_D1 ((v4l2_std_id)0x00000040) |
| 701 | #define V4L2_STD_PAL_K ((v4l2_std_id)0x00000080) |
| 702 | |
| 703 | #define V4L2_STD_PAL_M ((v4l2_std_id)0x00000100) |
| 704 | #define V4L2_STD_PAL_N ((v4l2_std_id)0x00000200) |
| 705 | #define V4L2_STD_PAL_Nc ((v4l2_std_id)0x00000400) |
| 706 | #define V4L2_STD_PAL_60 ((v4l2_std_id)0x00000800) |
| 707 | |
| 708 | #define V4L2_STD_NTSC_M ((v4l2_std_id)0x00001000) |
| 709 | #define V4L2_STD_NTSC_M_JP ((v4l2_std_id)0x00002000) |
Tyler Trafford | f1bcef8 | 2005-11-08 21:38:46 -0800 | [diff] [blame] | 710 | #define V4L2_STD_NTSC_443 ((v4l2_std_id)0x00004000) |
Hans Verkuil | d97a11e | 2006-02-07 06:48:40 -0200 | [diff] [blame] | 711 | #define V4L2_STD_NTSC_M_KR ((v4l2_std_id)0x00008000) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 712 | |
| 713 | #define V4L2_STD_SECAM_B ((v4l2_std_id)0x00010000) |
| 714 | #define V4L2_STD_SECAM_D ((v4l2_std_id)0x00020000) |
| 715 | #define V4L2_STD_SECAM_G ((v4l2_std_id)0x00040000) |
| 716 | #define V4L2_STD_SECAM_H ((v4l2_std_id)0x00080000) |
| 717 | #define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000) |
| 718 | #define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000) |
| 719 | #define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000) |
Mauro Carvalho Chehab | 800d3c6 | 2005-11-13 16:07:48 -0800 | [diff] [blame] | 720 | #define V4L2_STD_SECAM_LC ((v4l2_std_id)0x00800000) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 721 | |
| 722 | /* ATSC/HDTV */ |
| 723 | #define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000) |
| 724 | #define V4L2_STD_ATSC_16_VSB ((v4l2_std_id)0x02000000) |
| 725 | |
Mauro Carvalho Chehab | 412297d | 2007-01-07 08:51:05 -0300 | [diff] [blame] | 726 | /* FIXME: |
| 727 | Although std_id is 64 bits, there is an issue on PPC32 architecture that |
| 728 | makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding |
| 729 | this value to 32 bits. |
| 730 | As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide), |
| 731 | it should work fine. However, if needed to add more than two standards, |
| 732 | v4l2-common.c should be fixed. |
| 733 | */ |
| 734 | |
Mauro Carvalho Chehab | f3c5987 | 2006-01-09 15:25:00 -0200 | [diff] [blame] | 735 | /* some merged standards */ |
| 736 | #define V4L2_STD_MN (V4L2_STD_PAL_M|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc|V4L2_STD_NTSC) |
| 737 | #define V4L2_STD_B (V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_SECAM_B) |
| 738 | #define V4L2_STD_GH (V4L2_STD_PAL_G|V4L2_STD_PAL_H|V4L2_STD_SECAM_G|V4L2_STD_SECAM_H) |
| 739 | #define V4L2_STD_DK (V4L2_STD_PAL_DK|V4L2_STD_SECAM_DK) |
| 740 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 741 | /* some common needed stuff */ |
| 742 | #define V4L2_STD_PAL_BG (V4L2_STD_PAL_B |\ |
| 743 | V4L2_STD_PAL_B1 |\ |
| 744 | V4L2_STD_PAL_G) |
| 745 | #define V4L2_STD_PAL_DK (V4L2_STD_PAL_D |\ |
| 746 | V4L2_STD_PAL_D1 |\ |
| 747 | V4L2_STD_PAL_K) |
| 748 | #define V4L2_STD_PAL (V4L2_STD_PAL_BG |\ |
| 749 | V4L2_STD_PAL_DK |\ |
| 750 | V4L2_STD_PAL_H |\ |
| 751 | V4L2_STD_PAL_I) |
| 752 | #define V4L2_STD_NTSC (V4L2_STD_NTSC_M |\ |
Hans Verkuil | d97a11e | 2006-02-07 06:48:40 -0200 | [diff] [blame] | 753 | V4L2_STD_NTSC_M_JP |\ |
| 754 | V4L2_STD_NTSC_M_KR) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 755 | #define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D |\ |
| 756 | V4L2_STD_SECAM_K |\ |
| 757 | V4L2_STD_SECAM_K1) |
| 758 | #define V4L2_STD_SECAM (V4L2_STD_SECAM_B |\ |
| 759 | V4L2_STD_SECAM_G |\ |
| 760 | V4L2_STD_SECAM_H |\ |
| 761 | V4L2_STD_SECAM_DK |\ |
Mauro Carvalho Chehab | f3c5987 | 2006-01-09 15:25:00 -0200 | [diff] [blame] | 762 | V4L2_STD_SECAM_L |\ |
| 763 | V4L2_STD_SECAM_LC) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 764 | |
| 765 | #define V4L2_STD_525_60 (V4L2_STD_PAL_M |\ |
| 766 | V4L2_STD_PAL_60 |\ |
Tyler Trafford | f1bcef8 | 2005-11-08 21:38:46 -0800 | [diff] [blame] | 767 | V4L2_STD_NTSC |\ |
| 768 | V4L2_STD_NTSC_443) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 769 | #define V4L2_STD_625_50 (V4L2_STD_PAL |\ |
| 770 | V4L2_STD_PAL_N |\ |
| 771 | V4L2_STD_PAL_Nc |\ |
| 772 | V4L2_STD_SECAM) |
| 773 | #define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB |\ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 774 | V4L2_STD_ATSC_16_VSB) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 775 | |
| 776 | #define V4L2_STD_UNKNOWN 0 |
| 777 | #define V4L2_STD_ALL (V4L2_STD_525_60 |\ |
| 778 | V4L2_STD_625_50) |
| 779 | |
| 780 | struct v4l2_standard |
| 781 | { |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 782 | __u32 index; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 783 | v4l2_std_id id; |
| 784 | __u8 name[24]; |
| 785 | struct v4l2_fract frameperiod; /* Frames, not fields */ |
| 786 | __u32 framelines; |
| 787 | __u32 reserved[4]; |
| 788 | }; |
| 789 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 790 | /* |
| 791 | * V I D E O I N P U T S |
| 792 | */ |
| 793 | struct v4l2_input |
| 794 | { |
| 795 | __u32 index; /* Which input */ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 796 | __u8 name[32]; /* Label */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 797 | __u32 type; /* Type of input */ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 798 | __u32 audioset; /* Associated audios (bitfield) */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 799 | __u32 tuner; /* Associated tuner */ |
| 800 | v4l2_std_id std; |
| 801 | __u32 status; |
| 802 | __u32 reserved[4]; |
| 803 | }; |
Mauro Carvalho Chehab | 5e87efa | 2006-06-05 10:26:32 -0300 | [diff] [blame] | 804 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 805 | /* Values for the 'type' field */ |
| 806 | #define V4L2_INPUT_TYPE_TUNER 1 |
| 807 | #define V4L2_INPUT_TYPE_CAMERA 2 |
| 808 | |
| 809 | /* field 'status' - general */ |
| 810 | #define V4L2_IN_ST_NO_POWER 0x00000001 /* Attached device is off */ |
| 811 | #define V4L2_IN_ST_NO_SIGNAL 0x00000002 |
| 812 | #define V4L2_IN_ST_NO_COLOR 0x00000004 |
| 813 | |
| 814 | /* field 'status' - analog */ |
| 815 | #define V4L2_IN_ST_NO_H_LOCK 0x00000100 /* No horizontal sync lock */ |
| 816 | #define V4L2_IN_ST_COLOR_KILL 0x00000200 /* Color killer is active */ |
| 817 | |
| 818 | /* field 'status' - digital */ |
| 819 | #define V4L2_IN_ST_NO_SYNC 0x00010000 /* No synchronization lock */ |
| 820 | #define V4L2_IN_ST_NO_EQU 0x00020000 /* No equalizer lock */ |
| 821 | #define V4L2_IN_ST_NO_CARRIER 0x00040000 /* Carrier recovery failed */ |
| 822 | |
| 823 | /* field 'status' - VCR and set-top box */ |
| 824 | #define V4L2_IN_ST_MACROVISION 0x01000000 /* Macrovision detected */ |
| 825 | #define V4L2_IN_ST_NO_ACCESS 0x02000000 /* Conditional access denied */ |
| 826 | #define V4L2_IN_ST_VTR 0x04000000 /* VTR time constant */ |
| 827 | |
| 828 | /* |
| 829 | * V I D E O O U T P U T S |
| 830 | */ |
| 831 | struct v4l2_output |
| 832 | { |
| 833 | __u32 index; /* Which output */ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 834 | __u8 name[32]; /* Label */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 835 | __u32 type; /* Type of output */ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 836 | __u32 audioset; /* Associated audios (bitfield) */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 837 | __u32 modulator; /* Associated modulator */ |
| 838 | v4l2_std_id std; |
| 839 | __u32 reserved[4]; |
| 840 | }; |
| 841 | /* Values for the 'type' field */ |
| 842 | #define V4L2_OUTPUT_TYPE_MODULATOR 1 |
| 843 | #define V4L2_OUTPUT_TYPE_ANALOG 2 |
| 844 | #define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3 |
| 845 | |
| 846 | /* |
| 847 | * C O N T R O L S |
| 848 | */ |
| 849 | struct v4l2_control |
| 850 | { |
| 851 | __u32 id; |
| 852 | __s32 value; |
| 853 | }; |
| 854 | |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 855 | struct v4l2_ext_control |
| 856 | { |
| 857 | __u32 id; |
| 858 | __u32 reserved2[2]; |
| 859 | union { |
| 860 | __s32 value; |
| 861 | __s64 value64; |
| 862 | void *reserved; |
| 863 | }; |
Mauro Carvalho Chehab | f251d23 | 2006-07-22 08:20:07 -0300 | [diff] [blame] | 864 | } __attribute__ ((packed)); |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 865 | |
| 866 | struct v4l2_ext_controls |
| 867 | { |
| 868 | __u32 ctrl_class; |
| 869 | __u32 count; |
| 870 | __u32 error_idx; |
| 871 | __u32 reserved[2]; |
| 872 | struct v4l2_ext_control *controls; |
| 873 | }; |
| 874 | |
| 875 | /* Values for ctrl_class field */ |
| 876 | #define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */ |
| 877 | #define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */ |
| 878 | |
| 879 | #define V4L2_CTRL_ID_MASK (0x0fffffff) |
| 880 | #define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) |
| 881 | #define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000) |
| 882 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 883 | /* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */ |
| 884 | struct v4l2_queryctrl |
| 885 | { |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 886 | __u32 id; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 887 | enum v4l2_ctrl_type type; |
| 888 | __u8 name[32]; /* Whatever */ |
| 889 | __s32 minimum; /* Note signedness */ |
| 890 | __s32 maximum; |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 891 | __s32 step; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 892 | __s32 default_value; |
| 893 | __u32 flags; |
| 894 | __u32 reserved[2]; |
| 895 | }; |
| 896 | |
| 897 | /* Used in the VIDIOC_QUERYMENU ioctl for querying menu items */ |
| 898 | struct v4l2_querymenu |
| 899 | { |
| 900 | __u32 id; |
| 901 | __u32 index; |
| 902 | __u8 name[32]; /* Whatever */ |
| 903 | __u32 reserved; |
| 904 | }; |
| 905 | |
| 906 | /* Control flags */ |
| 907 | #define V4L2_CTRL_FLAG_DISABLED 0x0001 |
| 908 | #define V4L2_CTRL_FLAG_GRABBED 0x0002 |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 909 | #define V4L2_CTRL_FLAG_READ_ONLY 0x0004 |
| 910 | #define V4L2_CTRL_FLAG_UPDATE 0x0008 |
| 911 | #define V4L2_CTRL_FLAG_INACTIVE 0x0010 |
| 912 | #define V4L2_CTRL_FLAG_SLIDER 0x0020 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 913 | |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 914 | /* Query flag, to be ORed with the control ID */ |
| 915 | #define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000 |
| 916 | |
| 917 | /* User-class control IDs defined by V4L2 */ |
| 918 | #define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900) |
| 919 | #define V4L2_CID_USER_BASE V4L2_CID_BASE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 920 | /* IDs reserved for driver specific controls */ |
| 921 | #define V4L2_CID_PRIVATE_BASE 0x08000000 |
| 922 | |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 923 | #define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 924 | #define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0) |
| 925 | #define V4L2_CID_CONTRAST (V4L2_CID_BASE+1) |
| 926 | #define V4L2_CID_SATURATION (V4L2_CID_BASE+2) |
| 927 | #define V4L2_CID_HUE (V4L2_CID_BASE+3) |
| 928 | #define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE+5) |
| 929 | #define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE+6) |
| 930 | #define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE+7) |
| 931 | #define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8) |
| 932 | #define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9) |
| 933 | #define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10) |
| 934 | #define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) |
| 935 | #define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12) |
| 936 | #define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13) |
| 937 | #define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14) |
| 938 | #define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15) |
| 939 | #define V4L2_CID_GAMMA (V4L2_CID_BASE+16) |
| 940 | #define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* ? Not sure */ |
| 941 | #define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17) |
| 942 | #define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18) |
| 943 | #define V4L2_CID_GAIN (V4L2_CID_BASE+19) |
| 944 | #define V4L2_CID_HFLIP (V4L2_CID_BASE+20) |
| 945 | #define V4L2_CID_VFLIP (V4L2_CID_BASE+21) |
| 946 | #define V4L2_CID_HCENTER (V4L2_CID_BASE+22) |
| 947 | #define V4L2_CID_VCENTER (V4L2_CID_BASE+23) |
| 948 | #define V4L2_CID_LASTP1 (V4L2_CID_BASE+24) /* last CID + 1 */ |
| 949 | |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 950 | /* MPEG-class control IDs defined by V4L2 */ |
| 951 | #define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900) |
| 952 | #define V4L2_CID_MPEG_CLASS (V4L2_CTRL_CLASS_MPEG | 1) |
| 953 | |
| 954 | /* MPEG streams */ |
| 955 | #define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_MPEG_BASE+0) |
| 956 | enum v4l2_mpeg_stream_type { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 957 | V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */ |
| 958 | V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */ |
| 959 | V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */ |
| 960 | V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */ |
| 961 | V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */ |
| 962 | V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */ |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 963 | }; |
| 964 | #define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_MPEG_BASE+1) |
| 965 | #define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_MPEG_BASE+2) |
| 966 | #define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_MPEG_BASE+3) |
| 967 | #define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_MPEG_BASE+4) |
| 968 | #define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_MPEG_BASE+5) |
| 969 | #define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_MPEG_BASE+6) |
Hans Verkuil | 8cbde94 | 2006-06-24 14:36:02 -0300 | [diff] [blame] | 970 | #define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_MPEG_BASE+7) |
| 971 | enum v4l2_mpeg_stream_vbi_fmt { |
| 972 | V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */ |
| 973 | V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */ |
| 974 | }; |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 975 | |
| 976 | /* MPEG audio */ |
| 977 | #define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_MPEG_BASE+100) |
| 978 | enum v4l2_mpeg_audio_sampling_freq { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 979 | V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0, |
| 980 | V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1, |
| 981 | V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 982 | }; |
| 983 | #define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_MPEG_BASE+101) |
| 984 | enum v4l2_mpeg_audio_encoding { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 985 | V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0, |
| 986 | V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1, |
| 987 | V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 988 | }; |
| 989 | #define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_MPEG_BASE+102) |
| 990 | enum v4l2_mpeg_audio_l1_bitrate { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 991 | V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0, |
| 992 | V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1, |
| 993 | V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2, |
| 994 | V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3, |
| 995 | V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4, |
| 996 | V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5, |
| 997 | V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6, |
| 998 | V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7, |
| 999 | V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8, |
| 1000 | V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9, |
| 1001 | V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10, |
| 1002 | V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11, |
| 1003 | V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12, |
| 1004 | V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1005 | }; |
| 1006 | #define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_MPEG_BASE+103) |
| 1007 | enum v4l2_mpeg_audio_l2_bitrate { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 1008 | V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0, |
| 1009 | V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1, |
| 1010 | V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2, |
| 1011 | V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3, |
| 1012 | V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4, |
| 1013 | V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5, |
| 1014 | V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6, |
| 1015 | V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7, |
| 1016 | V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8, |
| 1017 | V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9, |
| 1018 | V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10, |
| 1019 | V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11, |
| 1020 | V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12, |
| 1021 | V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1022 | }; |
| 1023 | #define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_MPEG_BASE+104) |
| 1024 | enum v4l2_mpeg_audio_l3_bitrate { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 1025 | V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0, |
| 1026 | V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1, |
| 1027 | V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2, |
| 1028 | V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3, |
| 1029 | V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4, |
| 1030 | V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5, |
| 1031 | V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6, |
| 1032 | V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7, |
| 1033 | V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8, |
| 1034 | V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9, |
| 1035 | V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10, |
| 1036 | V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11, |
| 1037 | V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12, |
| 1038 | V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1039 | }; |
| 1040 | #define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_MPEG_BASE+105) |
| 1041 | enum v4l2_mpeg_audio_mode { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 1042 | V4L2_MPEG_AUDIO_MODE_STEREO = 0, |
| 1043 | V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1, |
| 1044 | V4L2_MPEG_AUDIO_MODE_DUAL = 2, |
| 1045 | V4L2_MPEG_AUDIO_MODE_MONO = 3, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1046 | }; |
| 1047 | #define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_MPEG_BASE+106) |
| 1048 | enum v4l2_mpeg_audio_mode_extension { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 1049 | V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0, |
| 1050 | V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1, |
| 1051 | V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2, |
| 1052 | V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1053 | }; |
| 1054 | #define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_MPEG_BASE+107) |
| 1055 | enum v4l2_mpeg_audio_emphasis { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 1056 | V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0, |
| 1057 | V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1, |
| 1058 | V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1059 | }; |
| 1060 | #define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_MPEG_BASE+108) |
| 1061 | enum v4l2_mpeg_audio_crc { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 1062 | V4L2_MPEG_AUDIO_CRC_NONE = 0, |
| 1063 | V4L2_MPEG_AUDIO_CRC_CRC16 = 1, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1064 | }; |
Hans Verkuil | 5eee72e | 2007-04-27 12:31:00 -0300 | [diff] [blame] | 1065 | #define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_MPEG_BASE+109) |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1066 | |
| 1067 | /* MPEG video */ |
| 1068 | #define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200) |
| 1069 | enum v4l2_mpeg_video_encoding { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 1070 | V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0, |
| 1071 | V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1072 | }; |
| 1073 | #define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_MPEG_BASE+201) |
| 1074 | enum v4l2_mpeg_video_aspect { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 1075 | V4L2_MPEG_VIDEO_ASPECT_1x1 = 0, |
| 1076 | V4L2_MPEG_VIDEO_ASPECT_4x3 = 1, |
| 1077 | V4L2_MPEG_VIDEO_ASPECT_16x9 = 2, |
| 1078 | V4L2_MPEG_VIDEO_ASPECT_221x100 = 3, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1079 | }; |
| 1080 | #define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_MPEG_BASE+202) |
| 1081 | #define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_MPEG_BASE+203) |
| 1082 | #define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_MPEG_BASE+204) |
| 1083 | #define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_MPEG_BASE+205) |
| 1084 | #define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_MPEG_BASE+206) |
| 1085 | enum v4l2_mpeg_video_bitrate_mode { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 1086 | V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0, |
| 1087 | V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1088 | }; |
| 1089 | #define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_MPEG_BASE+207) |
| 1090 | #define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_MPEG_BASE+208) |
| 1091 | #define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209) |
Hans Verkuil | 5eee72e | 2007-04-27 12:31:00 -0300 | [diff] [blame] | 1092 | #define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_MPEG_BASE+210) |
| 1093 | #define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_MPEG_BASE+211) |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1094 | |
| 1095 | /* MPEG-class control IDs specific to the CX2584x driver as defined by V4L2 */ |
| 1096 | #define V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000) |
| 1097 | #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+0) |
| 1098 | enum v4l2_mpeg_cx2341x_video_spatial_filter_mode { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 1099 | V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0, |
| 1100 | V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1101 | }; |
| 1102 | #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+1) |
| 1103 | #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+2) |
| 1104 | enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 1105 | V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0, |
| 1106 | V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, |
| 1107 | V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2, |
| 1108 | V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3, |
| 1109 | V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1110 | }; |
| 1111 | #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+3) |
| 1112 | enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 1113 | V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0, |
| 1114 | V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1115 | }; |
| 1116 | #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+4) |
| 1117 | enum v4l2_mpeg_cx2341x_video_temporal_filter_mode { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 1118 | V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0, |
| 1119 | V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1120 | }; |
| 1121 | #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+5) |
| 1122 | #define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+6) |
| 1123 | enum v4l2_mpeg_cx2341x_video_median_filter_type { |
Hans Verkuil | 0ccac4a | 2006-06-23 15:52:50 -0300 | [diff] [blame] | 1124 | V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0, |
| 1125 | V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1, |
| 1126 | V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2, |
| 1127 | V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3, |
| 1128 | V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4, |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1129 | }; |
| 1130 | #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+7) |
| 1131 | #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+8) |
| 1132 | #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9) |
| 1133 | #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+10) |
Hans Verkuil | 5eee72e | 2007-04-27 12:31:00 -0300 | [diff] [blame] | 1134 | #define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_MPEG_CX2341X_BASE+11) |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1135 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1136 | /* |
| 1137 | * T U N I N G |
| 1138 | */ |
| 1139 | struct v4l2_tuner |
| 1140 | { |
| 1141 | __u32 index; |
| 1142 | __u8 name[32]; |
| 1143 | enum v4l2_tuner_type type; |
| 1144 | __u32 capability; |
| 1145 | __u32 rangelow; |
| 1146 | __u32 rangehigh; |
| 1147 | __u32 rxsubchans; |
| 1148 | __u32 audmode; |
| 1149 | __s32 signal; |
| 1150 | __s32 afc; |
| 1151 | __u32 reserved[4]; |
| 1152 | }; |
| 1153 | |
| 1154 | struct v4l2_modulator |
| 1155 | { |
| 1156 | __u32 index; |
| 1157 | __u8 name[32]; |
| 1158 | __u32 capability; |
| 1159 | __u32 rangelow; |
| 1160 | __u32 rangehigh; |
| 1161 | __u32 txsubchans; |
| 1162 | __u32 reserved[4]; |
| 1163 | }; |
| 1164 | |
| 1165 | /* Flags for the 'capability' field */ |
| 1166 | #define V4L2_TUNER_CAP_LOW 0x0001 |
| 1167 | #define V4L2_TUNER_CAP_NORM 0x0002 |
| 1168 | #define V4L2_TUNER_CAP_STEREO 0x0010 |
| 1169 | #define V4L2_TUNER_CAP_LANG2 0x0020 |
| 1170 | #define V4L2_TUNER_CAP_SAP 0x0020 |
| 1171 | #define V4L2_TUNER_CAP_LANG1 0x0040 |
| 1172 | |
| 1173 | /* Flags for the 'rxsubchans' field */ |
| 1174 | #define V4L2_TUNER_SUB_MONO 0x0001 |
| 1175 | #define V4L2_TUNER_SUB_STEREO 0x0002 |
| 1176 | #define V4L2_TUNER_SUB_LANG2 0x0004 |
| 1177 | #define V4L2_TUNER_SUB_SAP 0x0004 |
| 1178 | #define V4L2_TUNER_SUB_LANG1 0x0008 |
| 1179 | |
| 1180 | /* Values for the 'audmode' field */ |
| 1181 | #define V4L2_TUNER_MODE_MONO 0x0000 |
| 1182 | #define V4L2_TUNER_MODE_STEREO 0x0001 |
| 1183 | #define V4L2_TUNER_MODE_LANG2 0x0002 |
| 1184 | #define V4L2_TUNER_MODE_SAP 0x0002 |
| 1185 | #define V4L2_TUNER_MODE_LANG1 0x0003 |
Hans Verkuil | 301e22d | 2006-03-18 17:15:00 -0300 | [diff] [blame] | 1186 | #define V4L2_TUNER_MODE_LANG1_LANG2 0x0004 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1187 | |
| 1188 | struct v4l2_frequency |
| 1189 | { |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 1190 | __u32 tuner; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1191 | enum v4l2_tuner_type type; |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 1192 | __u32 frequency; |
| 1193 | __u32 reserved[8]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1194 | }; |
| 1195 | |
| 1196 | /* |
| 1197 | * A U D I O |
| 1198 | */ |
| 1199 | struct v4l2_audio |
| 1200 | { |
| 1201 | __u32 index; |
| 1202 | __u8 name[32]; |
| 1203 | __u32 capability; |
| 1204 | __u32 mode; |
| 1205 | __u32 reserved[2]; |
| 1206 | }; |
Mauro Carvalho Chehab | 5e87efa | 2006-06-05 10:26:32 -0300 | [diff] [blame] | 1207 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1208 | /* Flags for the 'capability' field */ |
| 1209 | #define V4L2_AUDCAP_STEREO 0x00001 |
| 1210 | #define V4L2_AUDCAP_AVL 0x00002 |
| 1211 | |
| 1212 | /* Flags for the 'mode' field */ |
| 1213 | #define V4L2_AUDMODE_AVL 0x00001 |
| 1214 | |
| 1215 | struct v4l2_audioout |
| 1216 | { |
| 1217 | __u32 index; |
| 1218 | __u8 name[32]; |
| 1219 | __u32 capability; |
| 1220 | __u32 mode; |
| 1221 | __u32 reserved[2]; |
| 1222 | }; |
| 1223 | |
| 1224 | /* |
Hans Verkuil | ada6ecd | 2007-02-18 14:56:22 -0300 | [diff] [blame] | 1225 | * M P E G S E R V I C E S |
Hans Verkuil | db6eb5b | 2007-02-18 14:05:02 -0300 | [diff] [blame] | 1226 | * |
| 1227 | * NOTE: EXPERIMENTAL API |
| 1228 | */ |
| 1229 | #if 1 |
| 1230 | #define V4L2_ENC_IDX_FRAME_I (0) |
| 1231 | #define V4L2_ENC_IDX_FRAME_P (1) |
| 1232 | #define V4L2_ENC_IDX_FRAME_B (2) |
| 1233 | #define V4L2_ENC_IDX_FRAME_MASK (0xf) |
| 1234 | |
| 1235 | struct v4l2_enc_idx_entry { |
| 1236 | __u64 offset; |
| 1237 | __u64 pts; |
| 1238 | __u32 length; |
| 1239 | __u32 flags; |
| 1240 | __u32 reserved[2]; |
| 1241 | }; |
| 1242 | |
| 1243 | #define V4L2_ENC_IDX_ENTRIES (64) |
| 1244 | struct v4l2_enc_idx { |
| 1245 | __u32 entries; |
| 1246 | __u32 entries_cap; |
| 1247 | __u32 reserved[4]; |
| 1248 | struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES]; |
| 1249 | }; |
Hans Verkuil | ada6ecd | 2007-02-18 14:56:22 -0300 | [diff] [blame] | 1250 | |
| 1251 | |
| 1252 | #define V4L2_ENC_CMD_START (0) |
| 1253 | #define V4L2_ENC_CMD_STOP (1) |
| 1254 | #define V4L2_ENC_CMD_PAUSE (2) |
| 1255 | #define V4L2_ENC_CMD_RESUME (3) |
| 1256 | |
| 1257 | /* Flags for V4L2_ENC_CMD_STOP */ |
| 1258 | #define V4L2_ENC_CMD_STOP_AT_GOP_END (1 << 0) |
| 1259 | |
| 1260 | struct v4l2_encoder_cmd { |
| 1261 | __u32 cmd; |
| 1262 | __u32 flags; |
| 1263 | union { |
| 1264 | struct { |
| 1265 | __u32 data[8]; |
| 1266 | } raw; |
| 1267 | }; |
| 1268 | }; |
| 1269 | |
Hans Verkuil | db6eb5b | 2007-02-18 14:05:02 -0300 | [diff] [blame] | 1270 | #endif |
| 1271 | |
| 1272 | |
| 1273 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1274 | * D A T A S E R V I C E S ( V B I ) |
| 1275 | * |
| 1276 | * Data services API by Michael Schimek |
| 1277 | */ |
| 1278 | |
Mauro Carvalho Chehab | 9db4550 | 2005-09-13 01:25:40 -0700 | [diff] [blame] | 1279 | /* Raw VBI */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1280 | struct v4l2_vbi_format |
| 1281 | { |
| 1282 | __u32 sampling_rate; /* in 1 Hz */ |
| 1283 | __u32 offset; |
| 1284 | __u32 samples_per_line; |
| 1285 | __u32 sample_format; /* V4L2_PIX_FMT_* */ |
| 1286 | __s32 start[2]; |
| 1287 | __u32 count[2]; |
| 1288 | __u32 flags; /* V4L2_VBI_* */ |
| 1289 | __u32 reserved[2]; /* must be zero */ |
| 1290 | }; |
| 1291 | |
| 1292 | /* VBI flags */ |
| 1293 | #define V4L2_VBI_UNSYNC (1<< 0) |
| 1294 | #define V4L2_VBI_INTERLACED (1<< 1) |
| 1295 | |
Mauro Carvalho Chehab | 9db4550 | 2005-09-13 01:25:40 -0700 | [diff] [blame] | 1296 | /* Sliced VBI |
| 1297 | * |
| 1298 | * This implements is a proposal V4L2 API to allow SLICED VBI |
| 1299 | * required for some hardware encoders. It should change without |
| 1300 | * notice in the definitive implementation. |
| 1301 | */ |
| 1302 | |
| 1303 | struct v4l2_sliced_vbi_format |
| 1304 | { |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 1305 | __u16 service_set; |
| 1306 | /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field |
| 1307 | service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field |
Mauro Carvalho Chehab | f2421ca | 2005-11-08 21:37:45 -0800 | [diff] [blame] | 1308 | (equals frame lines 313-336 for 625 line video |
| 1309 | standards, 263-286 for 525 line standards) */ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 1310 | __u16 service_lines[2][24]; |
| 1311 | __u32 io_size; |
| 1312 | __u32 reserved[2]; /* must be zero */ |
Mauro Carvalho Chehab | 9db4550 | 2005-09-13 01:25:40 -0700 | [diff] [blame] | 1313 | }; |
| 1314 | |
Mauro Carvalho Chehab | 4d0dddb | 2006-01-23 17:11:07 -0200 | [diff] [blame] | 1315 | /* Teletext World System Teletext |
| 1316 | (WST), defined on ITU-R BT.653-2 */ |
Hans Verkuil | 9bc7400 | 2006-03-29 18:02:51 -0300 | [diff] [blame] | 1317 | #define V4L2_SLICED_TELETEXT_B (0x0001) |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 1318 | /* Video Program System, defined on ETS 300 231*/ |
Hans Verkuil | 9bc7400 | 2006-03-29 18:02:51 -0300 | [diff] [blame] | 1319 | #define V4L2_SLICED_VPS (0x0400) |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 1320 | /* Closed Caption, defined on EIA-608 */ |
Hans Verkuil | 9bc7400 | 2006-03-29 18:02:51 -0300 | [diff] [blame] | 1321 | #define V4L2_SLICED_CAPTION_525 (0x1000) |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 1322 | /* Wide Screen System, defined on ITU-R BT1119.1 */ |
Hans Verkuil | 9bc7400 | 2006-03-29 18:02:51 -0300 | [diff] [blame] | 1323 | #define V4L2_SLICED_WSS_625 (0x4000) |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 1324 | |
Hans Verkuil | 9bc7400 | 2006-03-29 18:02:51 -0300 | [diff] [blame] | 1325 | #define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525) |
| 1326 | #define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625) |
Mauro Carvalho Chehab | 6ac48b4 | 2006-01-23 17:11:05 -0200 | [diff] [blame] | 1327 | |
Mauro Carvalho Chehab | 9db4550 | 2005-09-13 01:25:40 -0700 | [diff] [blame] | 1328 | struct v4l2_sliced_vbi_cap |
| 1329 | { |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 1330 | __u16 service_set; |
| 1331 | /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field |
| 1332 | service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field |
Mauro Carvalho Chehab | f2421ca | 2005-11-08 21:37:45 -0800 | [diff] [blame] | 1333 | (equals frame lines 313-336 for 625 line video |
| 1334 | standards, 263-286 for 525 line standards) */ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 1335 | __u16 service_lines[2][24]; |
Hans Verkuil | 1739ade | 2006-08-26 03:05:17 -0300 | [diff] [blame] | 1336 | enum v4l2_buf_type type; |
| 1337 | __u32 reserved[3]; /* must be 0 */ |
Mauro Carvalho Chehab | 9db4550 | 2005-09-13 01:25:40 -0700 | [diff] [blame] | 1338 | }; |
| 1339 | |
| 1340 | struct v4l2_sliced_vbi_data |
| 1341 | { |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 1342 | __u32 id; |
| 1343 | __u32 field; /* 0: first field, 1: second field */ |
| 1344 | __u32 line; /* 1-23 */ |
| 1345 | __u32 reserved; /* must be 0 */ |
| 1346 | __u8 data[48]; |
Mauro Carvalho Chehab | 9db4550 | 2005-09-13 01:25:40 -0700 | [diff] [blame] | 1347 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1348 | |
| 1349 | /* |
| 1350 | * A G G R E G A T E S T R U C T U R E S |
| 1351 | */ |
| 1352 | |
| 1353 | /* Stream data format |
| 1354 | */ |
| 1355 | struct v4l2_format |
| 1356 | { |
| 1357 | enum v4l2_buf_type type; |
| 1358 | union |
| 1359 | { |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 1360 | struct v4l2_pix_format pix; // V4L2_BUF_TYPE_VIDEO_CAPTURE |
| 1361 | struct v4l2_window win; // V4L2_BUF_TYPE_VIDEO_OVERLAY |
| 1362 | struct v4l2_vbi_format vbi; // V4L2_BUF_TYPE_VBI_CAPTURE |
Mauro Carvalho Chehab | 9db4550 | 2005-09-13 01:25:40 -0700 | [diff] [blame] | 1363 | struct v4l2_sliced_vbi_format sliced; // V4L2_BUF_TYPE_SLICED_VBI_CAPTURE |
Mauro Carvalho Chehab | 9db4550 | 2005-09-13 01:25:40 -0700 | [diff] [blame] | 1364 | __u8 raw_data[200]; // user-defined |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1365 | } fmt; |
| 1366 | }; |
| 1367 | |
| 1368 | |
| 1369 | /* Stream type-dependent parameters |
| 1370 | */ |
| 1371 | struct v4l2_streamparm |
| 1372 | { |
| 1373 | enum v4l2_buf_type type; |
| 1374 | union |
| 1375 | { |
| 1376 | struct v4l2_captureparm capture; |
| 1377 | struct v4l2_outputparm output; |
| 1378 | __u8 raw_data[200]; /* user-defined */ |
| 1379 | } parm; |
| 1380 | }; |
| 1381 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1382 | /* |
Trent Piepho | 52ebc76 | 2007-01-23 22:38:13 -0300 | [diff] [blame] | 1383 | * A D V A N C E D D E B U G G I N G |
Hans Verkuil | f3502b8 | 2007-02-23 21:16:01 -0300 | [diff] [blame] | 1384 | * |
| 1385 | * NOTE: EXPERIMENTAL API |
Trent Piepho | 52ebc76 | 2007-01-23 22:38:13 -0300 | [diff] [blame] | 1386 | */ |
| 1387 | |
| 1388 | /* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */ |
Hans Verkuil | f3d092b | 2007-02-23 20:55:14 -0300 | [diff] [blame] | 1389 | |
Hans Verkuil | f3502b8 | 2007-02-23 21:16:01 -0300 | [diff] [blame] | 1390 | #define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */ |
| 1391 | #define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver ID */ |
| 1392 | #define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */ |
Hans Verkuil | f3d092b | 2007-02-23 20:55:14 -0300 | [diff] [blame] | 1393 | |
Trent Piepho | 52ebc76 | 2007-01-23 22:38:13 -0300 | [diff] [blame] | 1394 | struct v4l2_register { |
Hans Verkuil | f3d092b | 2007-02-23 20:55:14 -0300 | [diff] [blame] | 1395 | __u32 match_type; /* Match type */ |
| 1396 | __u32 match_chip; /* Match this chip, meaning determined by match_type */ |
Trent Piepho | e7b58f5 | 2007-01-30 22:47:18 -0300 | [diff] [blame] | 1397 | __u64 reg; |
Hans Verkuil | f3d092b | 2007-02-23 20:55:14 -0300 | [diff] [blame] | 1398 | __u64 val; |
Trent Piepho | 52ebc76 | 2007-01-23 22:38:13 -0300 | [diff] [blame] | 1399 | }; |
| 1400 | |
Hans Verkuil | 3434eb7 | 2007-04-27 12:31:08 -0300 | [diff] [blame^] | 1401 | /* VIDIOC_G_CHIP_IDENT */ |
| 1402 | struct v4l2_chip_ident { |
| 1403 | __u32 match_type; /* Match type */ |
| 1404 | __u32 match_chip; /* Match this chip, meaning determined by match_type */ |
| 1405 | __u32 ident; /* chip identifier as specified in <media/v4l2-chip-ident.h> */ |
| 1406 | __u32 revision; /* chip revision, chip specific */ |
| 1407 | }; |
| 1408 | |
Trent Piepho | 52ebc76 | 2007-01-23 22:38:13 -0300 | [diff] [blame] | 1409 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1410 | * I O C T L C O D E S F O R V I D E O D E V I C E S |
| 1411 | * |
| 1412 | */ |
| 1413 | #define VIDIOC_QUERYCAP _IOR ('V', 0, struct v4l2_capability) |
| 1414 | #define VIDIOC_RESERVED _IO ('V', 1) |
| 1415 | #define VIDIOC_ENUM_FMT _IOWR ('V', 2, struct v4l2_fmtdesc) |
| 1416 | #define VIDIOC_G_FMT _IOWR ('V', 4, struct v4l2_format) |
| 1417 | #define VIDIOC_S_FMT _IOWR ('V', 5, struct v4l2_format) |
Hans Verkuil | f81cf75 | 2006-06-18 16:54:20 -0300 | [diff] [blame] | 1418 | #ifdef __KERNEL__ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1419 | #define VIDIOC_G_MPEGCOMP _IOR ('V', 6, struct v4l2_mpeg_compression) |
| 1420 | #define VIDIOC_S_MPEGCOMP _IOW ('V', 7, struct v4l2_mpeg_compression) |
Hans Verkuil | f81cf75 | 2006-06-18 16:54:20 -0300 | [diff] [blame] | 1421 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1422 | #define VIDIOC_REQBUFS _IOWR ('V', 8, struct v4l2_requestbuffers) |
| 1423 | #define VIDIOC_QUERYBUF _IOWR ('V', 9, struct v4l2_buffer) |
| 1424 | #define VIDIOC_G_FBUF _IOR ('V', 10, struct v4l2_framebuffer) |
| 1425 | #define VIDIOC_S_FBUF _IOW ('V', 11, struct v4l2_framebuffer) |
| 1426 | #define VIDIOC_OVERLAY _IOW ('V', 14, int) |
| 1427 | #define VIDIOC_QBUF _IOWR ('V', 15, struct v4l2_buffer) |
| 1428 | #define VIDIOC_DQBUF _IOWR ('V', 17, struct v4l2_buffer) |
| 1429 | #define VIDIOC_STREAMON _IOW ('V', 18, int) |
| 1430 | #define VIDIOC_STREAMOFF _IOW ('V', 19, int) |
| 1431 | #define VIDIOC_G_PARM _IOWR ('V', 21, struct v4l2_streamparm) |
| 1432 | #define VIDIOC_S_PARM _IOWR ('V', 22, struct v4l2_streamparm) |
| 1433 | #define VIDIOC_G_STD _IOR ('V', 23, v4l2_std_id) |
| 1434 | #define VIDIOC_S_STD _IOW ('V', 24, v4l2_std_id) |
| 1435 | #define VIDIOC_ENUMSTD _IOWR ('V', 25, struct v4l2_standard) |
| 1436 | #define VIDIOC_ENUMINPUT _IOWR ('V', 26, struct v4l2_input) |
| 1437 | #define VIDIOC_G_CTRL _IOWR ('V', 27, struct v4l2_control) |
| 1438 | #define VIDIOC_S_CTRL _IOWR ('V', 28, struct v4l2_control) |
| 1439 | #define VIDIOC_G_TUNER _IOWR ('V', 29, struct v4l2_tuner) |
| 1440 | #define VIDIOC_S_TUNER _IOW ('V', 30, struct v4l2_tuner) |
| 1441 | #define VIDIOC_G_AUDIO _IOR ('V', 33, struct v4l2_audio) |
| 1442 | #define VIDIOC_S_AUDIO _IOW ('V', 34, struct v4l2_audio) |
| 1443 | #define VIDIOC_QUERYCTRL _IOWR ('V', 36, struct v4l2_queryctrl) |
| 1444 | #define VIDIOC_QUERYMENU _IOWR ('V', 37, struct v4l2_querymenu) |
| 1445 | #define VIDIOC_G_INPUT _IOR ('V', 38, int) |
| 1446 | #define VIDIOC_S_INPUT _IOWR ('V', 39, int) |
| 1447 | #define VIDIOC_G_OUTPUT _IOR ('V', 46, int) |
| 1448 | #define VIDIOC_S_OUTPUT _IOWR ('V', 47, int) |
| 1449 | #define VIDIOC_ENUMOUTPUT _IOWR ('V', 48, struct v4l2_output) |
| 1450 | #define VIDIOC_G_AUDOUT _IOR ('V', 49, struct v4l2_audioout) |
| 1451 | #define VIDIOC_S_AUDOUT _IOW ('V', 50, struct v4l2_audioout) |
| 1452 | #define VIDIOC_G_MODULATOR _IOWR ('V', 54, struct v4l2_modulator) |
| 1453 | #define VIDIOC_S_MODULATOR _IOW ('V', 55, struct v4l2_modulator) |
| 1454 | #define VIDIOC_G_FREQUENCY _IOWR ('V', 56, struct v4l2_frequency) |
| 1455 | #define VIDIOC_S_FREQUENCY _IOW ('V', 57, struct v4l2_frequency) |
| 1456 | #define VIDIOC_CROPCAP _IOWR ('V', 58, struct v4l2_cropcap) |
| 1457 | #define VIDIOC_G_CROP _IOWR ('V', 59, struct v4l2_crop) |
| 1458 | #define VIDIOC_S_CROP _IOW ('V', 60, struct v4l2_crop) |
| 1459 | #define VIDIOC_G_JPEGCOMP _IOR ('V', 61, struct v4l2_jpegcompression) |
| 1460 | #define VIDIOC_S_JPEGCOMP _IOW ('V', 62, struct v4l2_jpegcompression) |
| 1461 | #define VIDIOC_QUERYSTD _IOR ('V', 63, v4l2_std_id) |
| 1462 | #define VIDIOC_TRY_FMT _IOWR ('V', 64, struct v4l2_format) |
| 1463 | #define VIDIOC_ENUMAUDIO _IOWR ('V', 65, struct v4l2_audio) |
| 1464 | #define VIDIOC_ENUMAUDOUT _IOWR ('V', 66, struct v4l2_audioout) |
| 1465 | #define VIDIOC_G_PRIORITY _IOR ('V', 67, enum v4l2_priority) |
| 1466 | #define VIDIOC_S_PRIORITY _IOW ('V', 68, enum v4l2_priority) |
Hans Verkuil | 616b8b6 | 2006-09-01 18:36:48 -0300 | [diff] [blame] | 1467 | #define VIDIOC_G_SLICED_VBI_CAP _IOWR ('V', 69, struct v4l2_sliced_vbi_cap) |
Hans Verkuil | 299392b | 2005-11-08 21:37:42 -0800 | [diff] [blame] | 1468 | #define VIDIOC_LOG_STATUS _IO ('V', 70) |
Hans Verkuil | 4f34171 | 2006-06-18 13:27:19 -0300 | [diff] [blame] | 1469 | #define VIDIOC_G_EXT_CTRLS _IOWR ('V', 71, struct v4l2_ext_controls) |
| 1470 | #define VIDIOC_S_EXT_CTRLS _IOWR ('V', 72, struct v4l2_ext_controls) |
| 1471 | #define VIDIOC_TRY_EXT_CTRLS _IOWR ('V', 73, struct v4l2_ext_controls) |
Mauro Carvalho Chehab | dcc29cb | 2006-09-28 13:48:26 -0300 | [diff] [blame] | 1472 | #if 1 |
Laurent Pinchart | 92b2db0 | 2006-09-28 13:42:05 -0300 | [diff] [blame] | 1473 | #define VIDIOC_ENUM_FRAMESIZES _IOWR ('V', 74, struct v4l2_frmsizeenum) |
| 1474 | #define VIDIOC_ENUM_FRAMEINTERVALS _IOWR ('V', 75, struct v4l2_frmivalenum) |
Hans Verkuil | db6eb5b | 2007-02-18 14:05:02 -0300 | [diff] [blame] | 1475 | #define VIDIOC_G_ENC_INDEX _IOR ('V', 76, struct v4l2_enc_idx) |
Hans Verkuil | ada6ecd | 2007-02-18 14:56:22 -0300 | [diff] [blame] | 1476 | #define VIDIOC_ENCODER_CMD _IOWR ('V', 77, struct v4l2_encoder_cmd) |
| 1477 | #define VIDIOC_TRY_ENCODER_CMD _IOWR ('V', 78, struct v4l2_encoder_cmd) |
Hans Verkuil | f3502b8 | 2007-02-23 21:16:01 -0300 | [diff] [blame] | 1478 | |
| 1479 | /* Experimental, only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */ |
| 1480 | #define VIDIOC_DBG_S_REGISTER _IOW ('V', 79, struct v4l2_register) |
| 1481 | #define VIDIOC_DBG_G_REGISTER _IOWR ('V', 80, struct v4l2_register) |
Hans Verkuil | 3434eb7 | 2007-04-27 12:31:08 -0300 | [diff] [blame^] | 1482 | |
| 1483 | #define VIDIOC_G_CHIP_IDENT _IOWR ('V', 81, struct v4l2_chip_ident) |
Mauro Carvalho Chehab | dcc29cb | 2006-09-28 13:48:26 -0300 | [diff] [blame] | 1484 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1485 | |
Mauro Carvalho Chehab | 401998f | 2006-06-04 10:06:18 -0300 | [diff] [blame] | 1486 | #ifdef __OLD_VIDIOC_ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1487 | /* for compatibility, will go away some day */ |
| 1488 | #define VIDIOC_OVERLAY_OLD _IOWR ('V', 14, int) |
| 1489 | #define VIDIOC_S_PARM_OLD _IOW ('V', 22, struct v4l2_streamparm) |
| 1490 | #define VIDIOC_S_CTRL_OLD _IOW ('V', 28, struct v4l2_control) |
| 1491 | #define VIDIOC_G_AUDIO_OLD _IOWR ('V', 33, struct v4l2_audio) |
| 1492 | #define VIDIOC_G_AUDOUT_OLD _IOWR ('V', 49, struct v4l2_audioout) |
| 1493 | #define VIDIOC_CROPCAP_OLD _IOR ('V', 58, struct v4l2_cropcap) |
Mauro Carvalho Chehab | 401998f | 2006-06-04 10:06:18 -0300 | [diff] [blame] | 1494 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1495 | |
| 1496 | #define BASE_VIDIOC_PRIVATE 192 /* 192-255 are private */ |
| 1497 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1498 | #endif /* __LINUX_VIDEODEV2_H */ |
| 1499 | |
| 1500 | /* |
| 1501 | * Local variables: |
| 1502 | * c-basic-offset: 8 |
| 1503 | * End: |
| 1504 | */ |