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V4L/DVB (10077): mt9m111: add support for mt9m112 since sensors seem identical
[mirror_ubuntu-zesty-kernel.git] / include / linux / videodev2.h
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1da177e4 1/*
b1e7df1d
MS		 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.
1da177e4 43 *
401998fa
MCC		 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
1da177e4 48 *
401998fa 49 * See http://linuxtv.org for more info
1da177e4 50 *
43db48d3 51 * Author: Bill Dirks <bill@thedirks.org>
1da177e4 52 * Justin Schoeman
b1e7df1d 53 * Hans Verkuil <hverkuil@xs4all.nl>
1da177e4
LT		 54 * et al.
55 */
401998fa
MCC		 56#ifndef __LINUX_VIDEODEV2_H
57#define __LINUX_VIDEODEV2_H
5e6b83ed 58
845f16ab 59#ifdef __KERNEL__
89a58c83 60#include <linux/time.h> /* need struct timeval */
89a58c83 61#else
3d58ffe2 62#include <sys/time.h>
845f16ab 63#endif
5e6b83ed 64#include <linux/compiler.h>
83db33a3 65#include <linux/ioctl.h>
c003d467 66#include <linux/types.h>
1da177e4 67
79436633
MCC		 68/*
69 * Common stuff for both V4L1 and V4L2
70 * Moved from videodev.h
71 */
79436633
MCC		 72#define VIDEO_MAX_FRAME 32
73
c1d7f4f1
HV		 74#ifndef __KERNEL__
75
76/* These defines are V4L1 specific and should not be used with the V4L2 API!
77 They will be removed from this header in the future. */
78
c12097fd
MS		 79#define VID_TYPE_CAPTURE 1 /* Can capture */
80#define VID_TYPE_TUNER 2 /* Can tune */
81#define VID_TYPE_TELETEXT 4 /* Does teletext */
82#define VID_TYPE_OVERLAY 8 /* Overlay onto frame buffer */
83#define VID_TYPE_CHROMAKEY 16 /* Overlay by chromakey */
84#define VID_TYPE_CLIPPING 32 /* Can clip */
85#define VID_TYPE_FRAMERAM 64 /* Uses the frame buffer memory */
86#define VID_TYPE_SCALES 128 /* Scalable */
87#define VID_TYPE_MONOCHROME 256 /* Monochrome only */
88#define VID_TYPE_SUBCAPTURE 512 /* Can capture subareas of the image */
89#define VID_TYPE_MPEG_DECODER 1024 /* Can decode MPEG streams */
90#define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */
91#define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */
92#define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */
c1d7f4f1 93#endif
c12097fd 94
1da177e4
LT		 95/*
96 * M I S C E L L A N E O U S
97 */
98
99/* Four-character-code (FOURCC) */
9993e51c
MCC		 100#define v4l2_fourcc(a, b, c, d)\
101 ((__u32)(a) | ((__u32)(b) << 8) | ((__u32)(c) << 16) | ((__u32)(d) << 24))
1da177e4
LT		 102
103/*
104 * E N U M S
105 */
106enum v4l2_field {
b2787845
HV		 107 V4L2_FIELD_ANY = 0, /* driver can choose from none,
108 top, bottom, interlaced
109 depending on whatever it thinks
110 is approximate ... */
111 V4L2_FIELD_NONE = 1, /* this device has no fields ... */
112 V4L2_FIELD_TOP = 2, /* top field only */
113 V4L2_FIELD_BOTTOM = 3, /* bottom field only */
114 V4L2_FIELD_INTERLACED = 4, /* both fields interlaced */
115 V4L2_FIELD_SEQ_TB = 5, /* both fields sequential into one
116 buffer, top-bottom order */
117 V4L2_FIELD_SEQ_BT = 6, /* same as above + bottom-top order */
118 V4L2_FIELD_ALTERNATE = 7, /* both fields alternating into
119 separate buffers */
120 V4L2_FIELD_INTERLACED_TB = 8, /* both fields interlaced, top field
121 first and the top field is
122 transmitted first */
123 V4L2_FIELD_INTERLACED_BT = 9, /* both fields interlaced, top field
124 first and the bottom field is
125 transmitted first */
1da177e4
LT		 126};
127#define V4L2_FIELD_HAS_TOP(field) \
128 ((field) == V4L2_FIELD_TOP ||\
129 (field) == V4L2_FIELD_INTERLACED ||\
b2787845
HV		 130 (field) == V4L2_FIELD_INTERLACED_TB ||\
131 (field) == V4L2_FIELD_INTERLACED_BT ||\
1da177e4
LT		 132 (field) == V4L2_FIELD_SEQ_TB ||\
133 (field) == V4L2_FIELD_SEQ_BT)
134#define V4L2_FIELD_HAS_BOTTOM(field) \
135 ((field) == V4L2_FIELD_BOTTOM ||\
136 (field) == V4L2_FIELD_INTERLACED ||\
b2787845
HV		 137 (field) == V4L2_FIELD_INTERLACED_TB ||\
138 (field) == V4L2_FIELD_INTERLACED_BT ||\
1da177e4
LT		 139 (field) == V4L2_FIELD_SEQ_TB ||\
140 (field) == V4L2_FIELD_SEQ_BT)
141#define V4L2_FIELD_HAS_BOTH(field) \
142 ((field) == V4L2_FIELD_INTERLACED ||\
b2787845
HV		 143 (field) == V4L2_FIELD_INTERLACED_TB ||\
144 (field) == V4L2_FIELD_INTERLACED_BT ||\
145 (field) == V4L2_FIELD_SEQ_TB ||\
1da177e4
LT		 146 (field) == V4L2_FIELD_SEQ_BT)
147
148enum v4l2_buf_type {
b2787845
HV		 149 V4L2_BUF_TYPE_VIDEO_CAPTURE = 1,
150 V4L2_BUF_TYPE_VIDEO_OUTPUT = 2,
151 V4L2_BUF_TYPE_VIDEO_OVERLAY = 3,
152 V4L2_BUF_TYPE_VBI_CAPTURE = 4,
153 V4L2_BUF_TYPE_VBI_OUTPUT = 5,
154 V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6,
155 V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7,
156#if 1
157 /* Experimental */
158 V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8,
159#endif
160 V4L2_BUF_TYPE_PRIVATE = 0x80,
1da177e4
LT		 161};
162
163enum v4l2_ctrl_type {
164 V4L2_CTRL_TYPE_INTEGER = 1,
165 V4L2_CTRL_TYPE_BOOLEAN = 2,
166 V4L2_CTRL_TYPE_MENU = 3,
167 V4L2_CTRL_TYPE_BUTTON = 4,
4f341712
HV		 168 V4L2_CTRL_TYPE_INTEGER64 = 5,
169 V4L2_CTRL_TYPE_CTRL_CLASS = 6,
1da177e4
LT		 170};
171
172enum v4l2_tuner_type {
173 V4L2_TUNER_RADIO = 1,
174 V4L2_TUNER_ANALOG_TV = 2,
175 V4L2_TUNER_DIGITAL_TV = 3,
176};
177
178enum v4l2_memory {
179 V4L2_MEMORY_MMAP = 1,
180 V4L2_MEMORY_USERPTR = 2,
181 V4L2_MEMORY_OVERLAY = 3,
182};
183
184/* see also http://vektor.theorem.ca/graphics/ycbcr/ */
185enum v4l2_colorspace {
186 /* ITU-R 601 -- broadcast NTSC/PAL */
187 V4L2_COLORSPACE_SMPTE170M = 1,
188
189 /* 1125-Line (US) HDTV */
190 V4L2_COLORSPACE_SMPTE240M = 2,
191
192 /* HD and modern captures. */
193 V4L2_COLORSPACE_REC709 = 3,
194
195 /* broken BT878 extents (601, luma range 16-253 instead of 16-235) */
196 V4L2_COLORSPACE_BT878 = 4,
197
198 /* These should be useful. Assume 601 extents. */
199 V4L2_COLORSPACE_470_SYSTEM_M = 5,
200 V4L2_COLORSPACE_470_SYSTEM_BG = 6,
201
202 /* I know there will be cameras that send this. So, this is
203 * unspecified chromaticities and full 0-255 on each of the
204 * Y'CbCr components
205 */
206 V4L2_COLORSPACE_JPEG = 7,
207
208 /* For RGB colourspaces, this is probably a good start. */
209 V4L2_COLORSPACE_SRGB = 8,
210};
211
212enum v4l2_priority {
213 V4L2_PRIORITY_UNSET = 0, /* not initialized */
214 V4L2_PRIORITY_BACKGROUND = 1,
215 V4L2_PRIORITY_INTERACTIVE = 2,
216 V4L2_PRIORITY_RECORD = 3,
217 V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE,
218};
219
220struct v4l2_rect {
221 __s32 left;
222 __s32 top;
223 __s32 width;
224 __s32 height;
225};
226
227struct v4l2_fract {
228 __u32 numerator;
229 __u32 denominator;
230};
231
232/*
233 * D R I V E R C A P A B I L I T I E S
234 */
9993e51c 235struct v4l2_capability {
1da177e4
LT		 236 __u8 driver[16]; /* i.e. "bttv" */
237 __u8 card[32]; /* i.e. "Hauppauge WinTV" */
238 __u8 bus_info[32]; /* "PCI:" + pci_name(pci_dev) */
239 __u32 version; /* should use KERNEL_VERSION() */
240 __u32 capabilities; /* Device capabilities */
241 __u32 reserved[4];
242};
243
244/* Values for 'capabilities' field */
4ac97914
MCC		 245#define V4L2_CAP_VIDEO_CAPTURE 0x00000001 /* Is a video capture device */
246#define V4L2_CAP_VIDEO_OUTPUT 0x00000002 /* Is a video output device */
247#define V4L2_CAP_VIDEO_OVERLAY 0x00000004 /* Can do video overlay */
248#define V4L2_CAP_VBI_CAPTURE 0x00000010 /* Is a raw VBI capture device */
249#define V4L2_CAP_VBI_OUTPUT 0x00000020 /* Is a raw VBI output device */
9db45506
MCC		 250#define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 /* Is a sliced VBI capture device */
251#define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 /* Is a sliced VBI output device */
4ac97914 252#define V4L2_CAP_RDS_CAPTURE 0x00000100 /* RDS data capture */
1f137600 253#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000200 /* Can do video output overlay */
1d0ba5f3 254#define V4L2_CAP_HW_FREQ_SEEK 0x00000400 /* Can do hardware frequency seek */
1da177e4 255
4ac97914
MCC		 256#define V4L2_CAP_TUNER 0x00010000 /* has a tuner */
257#define V4L2_CAP_AUDIO 0x00020000 /* has audio support */
258#define V4L2_CAP_RADIO 0x00040000 /* is a radio device */
1da177e4 259
9db45506
MCC		 260#define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */
261#define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */
262#define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */
1da177e4
LT		 263
264/*
265 * V I D E O I M A G E F O R M A T
266 */
9993e51c 267struct v4l2_pix_format {
4ac97914
MCC		 268 __u32 width;
269 __u32 height;
270 __u32 pixelformat;
1da177e4
LT		 271 enum v4l2_field field;
272 __u32 bytesperline; /* for padding, zero if unused */
4ac97914
MCC		 273 __u32 sizeimage;
274 enum v4l2_colorspace colorspace;
1da177e4
LT		 275 __u32 priv; /* private data, depends on pixelformat */
276};
277
5e87efa3 278/* Pixel format FOURCC depth Description */
9993e51c
MCC		 279#define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') /* 8 RGB-3-3-2 */
280#define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R', '4', '4', '4') /* 16 xxxxrrrr ggggbbbb */
281#define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') /* 16 RGB-5-5-5 */
282#define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P') /* 16 RGB-5-6-5 */
283#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16 RGB-5-5-5 BE */
284#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16 RGB-5-6-5 BE */
285#define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') /* 24 BGR-8-8-8 */
286#define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') /* 24 RGB-8-8-8 */
287#define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */
288#define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') /* 32 RGB-8-8-8-8 */
289#define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */
290#define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') /* 16 Greyscale */
291#define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P', 'A', 'L', '8') /* 8 8-bit palette */
292#define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y', 'V', 'U', '9') /* 9 YVU 4:1:0 */
293#define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2') /* 12 YVU 4:2:0 */
294#define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16 YUV 4:2:2 */
295#define V4L2_PIX_FMT_UYVY v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16 YUV 4:2:2 */
69acdf1e 296#define V4L2_PIX_FMT_VYUY v4l2_fourcc('V', 'Y', 'U', 'Y') /* 16 YUV 4:2:2 */
9993e51c
MCC		 297#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16 YVU422 planar */
298#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') /* 16 YVU411 planar */
299#define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P') /* 12 YUV 4:1:1 */
300#define V4L2_PIX_FMT_YUV444 v4l2_fourcc('Y', '4', '4', '4') /* 16 xxxxyyyy uuuuvvvv */
301#define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y', 'U', 'V', 'O') /* 16 YUV-5-5-5 */
302#define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y', 'U', 'V', 'P') /* 16 YUV-5-6-5 */
303#define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y', 'U', 'V', '4') /* 32 YUV-8-8-8-8 */
1da177e4
LT		 304
305/* two planes -- one Y, one Cr + Cb interleaved */
9993e51c
MCC		 306#define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */
307#define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1') /* 12 Y/CrCb 4:2:0 */
1da177e4
LT		 308
309/* The following formats are not defined in the V4L2 specification */
9993e51c
MCC		 310#define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') /* 9 YUV 4:1:0 */
311#define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2') /* 12 YUV 4:2:0 */
312#define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16 YUV 4:2:2 */
313#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* 8 8-bit color */
314#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */
1da177e4
LT		 315
316/* see http://www.siliconimaging.com/RGB%20Bayer.htm */
9993e51c
MCC		 317#define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */
318#define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') /* 8 GBGB.. RGRG.. */
733d710b
SA		 319/*
320 * 10bit raw bayer, expanded to 16 bits
321 * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb...
322 */
323#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0')
324/* 10bit raw bayer DPCM compressed to 8 bits */
325#define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0')
9993e51c 326#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16 BGBG.. GRGR.. */
1da177e4
LT		 327
328/* compressed formats */
9993e51c
MCC		 329#define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG */
330#define V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG */
331#define V4L2_PIX_FMT_DV v4l2_fourcc('d', 'v', 's', 'd') /* 1394 */
332#define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 */
1da177e4
LT		 333
334/* Vendor-specific formats */
9993e51c
MCC		 335#define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */
336#define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */
337#define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */
338#define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */
339#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */
340#define V4L2_PIX_FMT_SPCA501 v4l2_fourcc('S', '5', '0', '1') /* YUYV per line */
9fa0f6db
MCC		 341#define V4L2_PIX_FMT_SPCA505 v4l2_fourcc('S', '5', '0', '5') /* YYUV per line */
342#define V4L2_PIX_FMT_SPCA508 v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
9993e51c
MCC		 343#define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
344#define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
f75c4950 345#define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
20122542 346#define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */
1da177e4
LT		 347
348/*
349 * F O R M A T E N U M E R A T I O N
350 */
9993e51c 351struct v4l2_fmtdesc {
4ac97914 352 __u32 index; /* Format number */
1da177e4
LT		 353 enum v4l2_buf_type type; /* buffer type */
354 __u32 flags;
4ac97914
MCC		 355 __u8 description[32]; /* Description string */
356 __u32 pixelformat; /* Format fourcc */
357 __u32 reserved[4];
1da177e4
LT		 358};
359
360#define V4L2_FMT_FLAG_COMPRESSED 0x0001
361
dcc29cbc
MCC		 362#if 1
363 /* Experimental Frame Size and frame rate enumeration */
92b2db08
LP		 364/*
365 * F R A M E S I Z E E N U M E R A T I O N
366 */
9993e51c 367enum v4l2_frmsizetypes {
92b2db08
LP		 368 V4L2_FRMSIZE_TYPE_DISCRETE = 1,
369 V4L2_FRMSIZE_TYPE_CONTINUOUS = 2,
370 V4L2_FRMSIZE_TYPE_STEPWISE = 3,
371};
372
9993e51c 373struct v4l2_frmsize_discrete {
92b2db08
LP		 374 __u32 width; /* Frame width [pixel] */
375 __u32 height; /* Frame height [pixel] */
376};
377
9993e51c 378struct v4l2_frmsize_stepwise {
92b2db08
LP		 379 __u32 min_width; /* Minimum frame width [pixel] */
380 __u32 max_width; /* Maximum frame width [pixel] */
381 __u32 step_width; /* Frame width step size [pixel] */
382 __u32 min_height; /* Minimum frame height [pixel] */
383 __u32 max_height; /* Maximum frame height [pixel] */
384 __u32 step_height; /* Frame height step size [pixel] */
385};
386
9993e51c 387struct v4l2_frmsizeenum {
92b2db08
LP		 388 __u32 index; /* Frame size number */
389 __u32 pixel_format; /* Pixel format */
390 __u32 type; /* Frame size type the device supports. */
391
392 union { /* Frame size */
393 struct v4l2_frmsize_discrete discrete;
394 struct v4l2_frmsize_stepwise stepwise;
395 };
396
397 __u32 reserved[2]; /* Reserved space for future use */
398};
399
400/*
401 * F R A M E R A T E E N U M E R A T I O N
402 */
9993e51c 403enum v4l2_frmivaltypes {
92b2db08
LP		 404 V4L2_FRMIVAL_TYPE_DISCRETE = 1,
405 V4L2_FRMIVAL_TYPE_CONTINUOUS = 2,
406 V4L2_FRMIVAL_TYPE_STEPWISE = 3,
407};
408
9993e51c 409struct v4l2_frmival_stepwise {
92b2db08
LP		 410 struct v4l2_fract min; /* Minimum frame interval [s] */
411 struct v4l2_fract max; /* Maximum frame interval [s] */
412 struct v4l2_fract step; /* Frame interval step size [s] */
413};
414
9993e51c 415struct v4l2_frmivalenum {
92b2db08
LP		 416 __u32 index; /* Frame format index */
417 __u32 pixel_format; /* Pixel format */
418 __u32 width; /* Frame width */
419 __u32 height; /* Frame height */
420 __u32 type; /* Frame interval type the device supports. */
421
422 union { /* Frame interval */
423 struct v4l2_fract discrete;
424 struct v4l2_frmival_stepwise stepwise;
425 };
426
427 __u32 reserved[2]; /* Reserved space for future use */
428};
dcc29cbc 429#endif
92b2db08 430
1da177e4
LT		 431/*
432 * T I M E C O D E
433 */
9993e51c 434struct v4l2_timecode {
1da177e4
LT		 435 __u32 type;
436 __u32 flags;
437 __u8 frames;
438 __u8 seconds;
439 __u8 minutes;
440 __u8 hours;
441 __u8 userbits[4];
442};
443
444/* Type */
445#define V4L2_TC_TYPE_24FPS 1
446#define V4L2_TC_TYPE_25FPS 2
447#define V4L2_TC_TYPE_30FPS 3
448#define V4L2_TC_TYPE_50FPS 4
449#define V4L2_TC_TYPE_60FPS 5
450
451/* Flags */
452#define V4L2_TC_FLAG_DROPFRAME 0x0001 /* "drop-frame" mode */
453#define V4L2_TC_FLAG_COLORFRAME 0x0002
454#define V4L2_TC_USERBITS_field 0x000C
455#define V4L2_TC_USERBITS_USERDEFINED 0x0000
456#define V4L2_TC_USERBITS_8BITCHARS 0x0008
457/* The above is based on SMPTE timecodes */
458
9993e51c 459struct v4l2_jpegcompression {
1da177e4
LT		 460 int quality;
461
462 int APPn; /* Number of APP segment to be written,
463 * must be 0..15 */
464 int APP_len; /* Length of data in JPEG APPn segment */
465 char APP_data[60]; /* Data in the JPEG APPn segment. */
466
467 int COM_len; /* Length of data in JPEG COM segment */
468 char COM_data[60]; /* Data in JPEG COM segment */
469
470 __u32 jpeg_markers; /* Which markers should go into the JPEG
471 * output. Unless you exactly know what
472 * you do, leave them untouched.
473 * Inluding less markers will make the
474 * resulting code smaller, but there will
475 * be fewer aplications which can read it.
476 * The presence of the APP and COM marker
477 * is influenced by APP_len and COM_len
478 * ONLY, not by this property! */
479
480#define V4L2_JPEG_MARKER_DHT (1<<3) /* Define Huffman Tables */
481#define V4L2_JPEG_MARKER_DQT (1<<4) /* Define Quantization Tables */
482#define V4L2_JPEG_MARKER_DRI (1<<5) /* Define Restart Interval */
483#define V4L2_JPEG_MARKER_COM (1<<6) /* Comment segment */
484#define V4L2_JPEG_MARKER_APP (1<<7) /* App segment, driver will
f2421ca3 485 * allways use APP0 */
1da177e4
LT		 486};
487
1da177e4
LT		 488/*
489 * M E M O R Y - M A P P I N G B U F F E R S
490 */
9993e51c 491struct v4l2_requestbuffers {
4ac97914 492 __u32 count;
1da177e4
LT		 493 enum v4l2_buf_type type;
494 enum v4l2_memory memory;
4ac97914 495 __u32 reserved[2];
1da177e4
LT		 496};
497
9993e51c 498struct v4l2_buffer {
1da177e4
LT		 499 __u32 index;
500 enum v4l2_buf_type type;
501 __u32 bytesused;
502 __u32 flags;
503 enum v4l2_field field;
504 struct timeval timestamp;
505 struct v4l2_timecode timecode;
506 __u32 sequence;
507
508 /* memory location */
509 enum v4l2_memory memory;
510 union {
511 __u32 offset;
512 unsigned long userptr;
513 } m;
514 __u32 length;
515 __u32 input;
516 __u32 reserved;
517};
518
519/* Flags for 'flags' field */
520#define V4L2_BUF_FLAG_MAPPED 0x0001 /* Buffer is mapped (flag) */
521#define V4L2_BUF_FLAG_QUEUED 0x0002 /* Buffer is queued for processing */
522#define V4L2_BUF_FLAG_DONE 0x0004 /* Buffer is ready */
523#define V4L2_BUF_FLAG_KEYFRAME 0x0008 /* Image is a keyframe (I-frame) */
524#define V4L2_BUF_FLAG_PFRAME 0x0010 /* Image is a P-frame */
525#define V4L2_BUF_FLAG_BFRAME 0x0020 /* Image is a B-frame */
526#define V4L2_BUF_FLAG_TIMECODE 0x0100 /* timecode field is valid */
527#define V4L2_BUF_FLAG_INPUT 0x0200 /* input field is valid */
528
529/*
530 * O V E R L A Y P R E V I E W
531 */
9993e51c 532struct v4l2_framebuffer {
1da177e4
LT		 533 __u32 capability;
534 __u32 flags;
535/* FIXME: in theory we should pass something like PCI device + memory
536 * region + offset instead of some physical address */
9993e51c 537 void *base;
1da177e4
LT		 538 struct v4l2_pix_format fmt;
539};
540/* Flags for the 'capability' field. Read only */
541#define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001
542#define V4L2_FBUF_CAP_CHROMAKEY 0x0002
543#define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004
544#define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008
b2787845
HV		 545#define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010
546#define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020
b6cfe6af 547#define V4L2_FBUF_CAP_LOCAL_INV_ALPHA 0x0040
1da177e4
LT		 548/* Flags for the 'flags' field. */
549#define V4L2_FBUF_FLAG_PRIMARY 0x0001
550#define V4L2_FBUF_FLAG_OVERLAY 0x0002
551#define V4L2_FBUF_FLAG_CHROMAKEY 0x0004
b2787845
HV		 552#define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008
553#define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010
b6cfe6af 554#define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020
1da177e4 555
9993e51c 556struct v4l2_clip {
1da177e4 557 struct v4l2_rect c;
5b1a43d7 558 struct v4l2_clip __user *next;
1da177e4
LT		 559};
560
9993e51c 561struct v4l2_window {
1da177e4
LT		 562 struct v4l2_rect w;
563 enum v4l2_field field;
564 __u32 chromakey;
565 struct v4l2_clip __user *clips;
566 __u32 clipcount;
567 void __user *bitmap;
b2787845 568 __u8 global_alpha;
1da177e4
LT		 569};
570
1da177e4
LT		 571/*
572 * C A P T U R E P A R A M E T E R S
573 */
9993e51c 574struct v4l2_captureparm {
1da177e4
LT		 575 __u32 capability; /* Supported modes */
576 __u32 capturemode; /* Current mode */
577 struct v4l2_fract timeperframe; /* Time per frame in .1us units */
578 __u32 extendedmode; /* Driver-specific extensions */
579 __u32 readbuffers; /* # of buffers for read */
580 __u32 reserved[4];
581};
5e87efa3 582
1da177e4
LT		 583/* Flags for 'capability' and 'capturemode' fields */
584#define V4L2_MODE_HIGHQUALITY 0x0001 /* High quality imaging mode */
585#define V4L2_CAP_TIMEPERFRAME 0x1000 /* timeperframe field is supported */
586
9993e51c 587struct v4l2_outputparm {
1da177e4
LT		 588 __u32 capability; /* Supported modes */
589 __u32 outputmode; /* Current mode */
590 struct v4l2_fract timeperframe; /* Time per frame in seconds */
591 __u32 extendedmode; /* Driver-specific extensions */
592 __u32 writebuffers; /* # of buffers for write */
593 __u32 reserved[4];
594};
595
596/*
597 * I N P U T I M A G E C R O P P I N G
598 */
1da177e4
LT		 599struct v4l2_cropcap {
600 enum v4l2_buf_type type;
4ac97914
MCC		 601 struct v4l2_rect bounds;
602 struct v4l2_rect defrect;
603 struct v4l2_fract pixelaspect;
1da177e4
LT		 604};
605
606struct v4l2_crop {
607 enum v4l2_buf_type type;
608 struct v4l2_rect c;
609};
610
611/*
612 * A N A L O G V I D E O S T A N D A R D
613 */
614
615typedef __u64 v4l2_std_id;
616
617/* one bit for each */
618#define V4L2_STD_PAL_B ((v4l2_std_id)0x00000001)
619#define V4L2_STD_PAL_B1 ((v4l2_std_id)0x00000002)
620#define V4L2_STD_PAL_G ((v4l2_std_id)0x00000004)
621#define V4L2_STD_PAL_H ((v4l2_std_id)0x00000008)
622#define V4L2_STD_PAL_I ((v4l2_std_id)0x00000010)
623#define V4L2_STD_PAL_D ((v4l2_std_id)0x00000020)
624#define V4L2_STD_PAL_D1 ((v4l2_std_id)0x00000040)
625#define V4L2_STD_PAL_K ((v4l2_std_id)0x00000080)
626
627#define V4L2_STD_PAL_M ((v4l2_std_id)0x00000100)
628#define V4L2_STD_PAL_N ((v4l2_std_id)0x00000200)
629#define V4L2_STD_PAL_Nc ((v4l2_std_id)0x00000400)
630#define V4L2_STD_PAL_60 ((v4l2_std_id)0x00000800)
631
632#define V4L2_STD_NTSC_M ((v4l2_std_id)0x00001000)
633#define V4L2_STD_NTSC_M_JP ((v4l2_std_id)0x00002000)
f1bcef88 634#define V4L2_STD_NTSC_443 ((v4l2_std_id)0x00004000)
d97a11e0 635#define V4L2_STD_NTSC_M_KR ((v4l2_std_id)0x00008000)
1da177e4
LT		 636
637#define V4L2_STD_SECAM_B ((v4l2_std_id)0x00010000)
638#define V4L2_STD_SECAM_D ((v4l2_std_id)0x00020000)
639#define V4L2_STD_SECAM_G ((v4l2_std_id)0x00040000)
640#define V4L2_STD_SECAM_H ((v4l2_std_id)0x00080000)
641#define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000)
642#define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000)
643#define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000)
800d3c6f 644#define V4L2_STD_SECAM_LC ((v4l2_std_id)0x00800000)
1da177e4
LT		 645
646/* ATSC/HDTV */
647#define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000)
648#define V4L2_STD_ATSC_16_VSB ((v4l2_std_id)0x02000000)
649
412297d3
MCC		 650/* FIXME:
651 Although std_id is 64 bits, there is an issue on PPC32 architecture that
652 makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding
653 this value to 32 bits.
654 As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide),
655 it should work fine. However, if needed to add more than two standards,
656 v4l2-common.c should be fixed.
657 */
658
f3c5987a
MCC		 659/* some merged standards */
660#define V4L2_STD_MN (V4L2_STD_PAL_M|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc|V4L2_STD_NTSC)
661#define V4L2_STD_B (V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_SECAM_B)
662#define V4L2_STD_GH (V4L2_STD_PAL_G|V4L2_STD_PAL_H|V4L2_STD_SECAM_G|V4L2_STD_SECAM_H)
663#define V4L2_STD_DK (V4L2_STD_PAL_DK|V4L2_STD_SECAM_DK)
664
1da177e4
LT		 665/* some common needed stuff */
666#define V4L2_STD_PAL_BG (V4L2_STD_PAL_B |\
667 V4L2_STD_PAL_B1 |\
668 V4L2_STD_PAL_G)
669#define V4L2_STD_PAL_DK (V4L2_STD_PAL_D |\
670 V4L2_STD_PAL_D1 |\
671 V4L2_STD_PAL_K)
672#define V4L2_STD_PAL (V4L2_STD_PAL_BG |\
673 V4L2_STD_PAL_DK |\
674 V4L2_STD_PAL_H |\
675 V4L2_STD_PAL_I)
676#define V4L2_STD_NTSC (V4L2_STD_NTSC_M |\
d97a11e0
HV		 677 V4L2_STD_NTSC_M_JP |\
678 V4L2_STD_NTSC_M_KR)
1da177e4
LT		 679#define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D |\
680 V4L2_STD_SECAM_K |\
681 V4L2_STD_SECAM_K1)
682#define V4L2_STD_SECAM (V4L2_STD_SECAM_B |\
683 V4L2_STD_SECAM_G |\
684 V4L2_STD_SECAM_H |\
685 V4L2_STD_SECAM_DK |\
f3c5987a
MCC		 686 V4L2_STD_SECAM_L |\
687 V4L2_STD_SECAM_LC)
1da177e4
LT		 688
689#define V4L2_STD_525_60 (V4L2_STD_PAL_M |\
690 V4L2_STD_PAL_60 |\
f1bcef88
TT		 691 V4L2_STD_NTSC |\
692 V4L2_STD_NTSC_443)
1da177e4
LT		 693#define V4L2_STD_625_50 (V4L2_STD_PAL |\
694 V4L2_STD_PAL_N |\
695 V4L2_STD_PAL_Nc |\
696 V4L2_STD_SECAM)
697#define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB |\
4ac97914 698 V4L2_STD_ATSC_16_VSB)
1da177e4
LT		 699
700#define V4L2_STD_UNKNOWN 0
701#define V4L2_STD_ALL (V4L2_STD_525_60 |\
702 V4L2_STD_625_50)
703
9993e51c 704struct v4l2_standard {
4ac97914 705 __u32 index;
1da177e4
LT		 706 v4l2_std_id id;
707 __u8 name[24];
708 struct v4l2_fract frameperiod; /* Frames, not fields */
709 __u32 framelines;
710 __u32 reserved[4];
711};
712
1da177e4
LT		 713/*
714 * V I D E O I N P U T S
715 */
9993e51c 716struct v4l2_input {
1da177e4 717 __u32 index; /* Which input */
4ac97914 718 __u8 name[32]; /* Label */
1da177e4 719 __u32 type; /* Type of input */
4ac97914 720 __u32 audioset; /* Associated audios (bitfield) */
1da177e4
LT		 721 __u32 tuner; /* Associated tuner */
722 v4l2_std_id std;
723 __u32 status;
724 __u32 reserved[4];
725};
5e87efa3 726
1da177e4
LT		 727/* Values for the 'type' field */
728#define V4L2_INPUT_TYPE_TUNER 1
729#define V4L2_INPUT_TYPE_CAMERA 2
730
731/* field 'status' - general */
732#define V4L2_IN_ST_NO_POWER 0x00000001 /* Attached device is off */
733#define V4L2_IN_ST_NO_SIGNAL 0x00000002
734#define V4L2_IN_ST_NO_COLOR 0x00000004
735
736/* field 'status' - analog */
737#define V4L2_IN_ST_NO_H_LOCK 0x00000100 /* No horizontal sync lock */
738#define V4L2_IN_ST_COLOR_KILL 0x00000200 /* Color killer is active */
739
740/* field 'status' - digital */
741#define V4L2_IN_ST_NO_SYNC 0x00010000 /* No synchronization lock */
742#define V4L2_IN_ST_NO_EQU 0x00020000 /* No equalizer lock */
743#define V4L2_IN_ST_NO_CARRIER 0x00040000 /* Carrier recovery failed */
744
745/* field 'status' - VCR and set-top box */
746#define V4L2_IN_ST_MACROVISION 0x01000000 /* Macrovision detected */
747#define V4L2_IN_ST_NO_ACCESS 0x02000000 /* Conditional access denied */
748#define V4L2_IN_ST_VTR 0x04000000 /* VTR time constant */
749
750/*
751 * V I D E O O U T P U T S
752 */
9993e51c 753struct v4l2_output {
1da177e4 754 __u32 index; /* Which output */
4ac97914 755 __u8 name[32]; /* Label */
1da177e4 756 __u32 type; /* Type of output */
4ac97914 757 __u32 audioset; /* Associated audios (bitfield) */
1da177e4
LT		 758 __u32 modulator; /* Associated modulator */
759 v4l2_std_id std;
760 __u32 reserved[4];
761};
762/* Values for the 'type' field */
763#define V4L2_OUTPUT_TYPE_MODULATOR 1
764#define V4L2_OUTPUT_TYPE_ANALOG 2
765#define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3
766
767/*
768 * C O N T R O L S
769 */
9993e51c 770struct v4l2_control {
1da177e4
LT		 771 __u32 id;
772 __s32 value;
773};
774
9993e51c 775struct v4l2_ext_control {
4f341712
HV		 776 __u32 id;
777 __u32 reserved2[2];
778 union {
779 __s32 value;
780 __s64 value64;
781 void *reserved;
782 };
f251d23e 783} __attribute__ ((packed));
4f341712 784
9993e51c 785struct v4l2_ext_controls {
4f341712
HV		 786 __u32 ctrl_class;
787 __u32 count;
788 __u32 error_idx;
789 __u32 reserved[2];
790 struct v4l2_ext_control *controls;
791};
792
793/* Values for ctrl_class field */
794#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */
795#define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */
f9bd5843 796#define V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */
4f341712
HV		 797
798#define V4L2_CTRL_ID_MASK (0x0fffffff)
799#define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL)
800#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
801
1da177e4 802/* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
9993e51c 803struct v4l2_queryctrl {
4ac97914 804 __u32 id;
1da177e4
LT		 805 enum v4l2_ctrl_type type;
806 __u8 name[32]; /* Whatever */
807 __s32 minimum; /* Note signedness */
808 __s32 maximum;
4ac97914 809 __s32 step;
1da177e4
LT		 810 __s32 default_value;
811 __u32 flags;
812 __u32 reserved[2];
813};
814
815/* Used in the VIDIOC_QUERYMENU ioctl for querying menu items */
9993e51c 816struct v4l2_querymenu {
1da177e4
LT		 817 __u32 id;
818 __u32 index;
819 __u8 name[32]; /* Whatever */
820 __u32 reserved;
821};
822
823/* Control flags */
824#define V4L2_CTRL_FLAG_DISABLED 0x0001
825#define V4L2_CTRL_FLAG_GRABBED 0x0002
4f341712
HV		 826#define V4L2_CTRL_FLAG_READ_ONLY 0x0004
827#define V4L2_CTRL_FLAG_UPDATE 0x0008
828#define V4L2_CTRL_FLAG_INACTIVE 0x0010
829#define V4L2_CTRL_FLAG_SLIDER 0x0020
830
831/* Query flag, to be ORed with the control ID */
832#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000
1da177e4 833
4f341712
HV		 834/* User-class control IDs defined by V4L2 */
835#define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900)
836#define V4L2_CID_USER_BASE V4L2_CID_BASE
1da177e4
LT		 837/* IDs reserved for driver specific controls */
838#define V4L2_CID_PRIVATE_BASE 0x08000000
839
4f341712 840#define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1)
1da177e4
LT		 841#define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0)
842#define V4L2_CID_CONTRAST (V4L2_CID_BASE+1)
843#define V4L2_CID_SATURATION (V4L2_CID_BASE+2)
844#define V4L2_CID_HUE (V4L2_CID_BASE+3)
845#define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE+5)
846#define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE+6)
847#define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE+7)
848#define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8)
849#define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9)
850#define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10)
26d507fc 851#define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) /* Deprecated */
1da177e4
LT		 852#define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12)
853#define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13)
854#define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14)
855#define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15)
856#define V4L2_CID_GAMMA (V4L2_CID_BASE+16)
26d507fc 857#define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* Deprecated */
1da177e4
LT		 858#define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17)
859#define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18)
860#define V4L2_CID_GAIN (V4L2_CID_BASE+19)
861#define V4L2_CID_HFLIP (V4L2_CID_BASE+20)
862#define V4L2_CID_VFLIP (V4L2_CID_BASE+21)
26d507fc 863
39028ec6
DW		 864/* Deprecated; use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */
865#define V4L2_CID_HCENTER (V4L2_CID_BASE+22)
866#define V4L2_CID_VCENTER (V4L2_CID_BASE+23)
26d507fc
BP		 867
868#define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24)
869enum v4l2_power_line_frequency {
870 V4L2_CID_POWER_LINE_FREQUENCY_DISABLED = 0,
871 V4L2_CID_POWER_LINE_FREQUENCY_50HZ = 1,
872 V4L2_CID_POWER_LINE_FREQUENCY_60HZ = 2,
873};
874#define V4L2_CID_HUE_AUTO (V4L2_CID_BASE+25)
875#define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE+26)
876#define V4L2_CID_SHARPNESS (V4L2_CID_BASE+27)
877#define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE+28)
1c412d12 878#define V4L2_CID_CHROMA_AGC (V4L2_CID_BASE+29)
a8ac6889 879#define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30)
1c412d12 880/* last CID + 1 */
a8ac6889 881#define V4L2_CID_LASTP1 (V4L2_CID_BASE+31)
1da177e4 882
4f341712
HV		 883/* MPEG-class control IDs defined by V4L2 */
884#define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900)
885#define V4L2_CID_MPEG_CLASS (V4L2_CTRL_CLASS_MPEG | 1)
886
887/* MPEG streams */
888#define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_MPEG_BASE+0)
889enum v4l2_mpeg_stream_type {
0ccac4af
HV		 890 V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */
891 V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */
892 V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */
893 V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */
894 V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */
895 V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
4f341712
HV		 896};
897#define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_MPEG_BASE+1)
898#define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_MPEG_BASE+2)
899#define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_MPEG_BASE+3)
900#define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_MPEG_BASE+4)
901#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_MPEG_BASE+5)
902#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_MPEG_BASE+6)
8cbde94b
HV		 903#define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_MPEG_BASE+7)
904enum v4l2_mpeg_stream_vbi_fmt {
905 V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */
906 V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */
907};
4f341712
HV		 908
909/* MPEG audio */
910#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_MPEG_BASE+100)
911enum v4l2_mpeg_audio_sampling_freq {
0ccac4af
HV		 912 V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
913 V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
914 V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
4f341712
HV		 915};
916#define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_MPEG_BASE+101)
917enum v4l2_mpeg_audio_encoding {
0ccac4af
HV		 918 V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
919 V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
920 V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
188919ac 921 V4L2_MPEG_AUDIO_ENCODING_AAC = 3,
e6b5da88 922 V4L2_MPEG_AUDIO_ENCODING_AC3 = 4,
4f341712
HV		 923};
924#define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_MPEG_BASE+102)
925enum v4l2_mpeg_audio_l1_bitrate {
0ccac4af
HV		 926 V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0,
927 V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1,
928 V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2,
929 V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
930 V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
931 V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
932 V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
933 V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
934 V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
935 V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
936 V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
937 V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
938 V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
939 V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
4f341712
HV		 940};
941#define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_MPEG_BASE+103)
942enum v4l2_mpeg_audio_l2_bitrate {
0ccac4af
HV		 943 V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0,
944 V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1,
945 V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2,
946 V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3,
947 V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4,
948 V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5,
949 V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
950 V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
951 V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
952 V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
953 V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
954 V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
955 V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
956 V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
4f341712
HV		 957};
958#define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_MPEG_BASE+104)
959enum v4l2_mpeg_audio_l3_bitrate {
0ccac4af
HV		 960 V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0,
961 V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1,
962 V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2,
963 V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3,
964 V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4,
965 V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5,
966 V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6,
967 V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
968 V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
969 V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
970 V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
971 V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
972 V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
973 V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
4f341712
HV		 974};
975#define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_MPEG_BASE+105)
976enum v4l2_mpeg_audio_mode {
0ccac4af
HV		 977 V4L2_MPEG_AUDIO_MODE_STEREO = 0,
978 V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
979 V4L2_MPEG_AUDIO_MODE_DUAL = 2,
980 V4L2_MPEG_AUDIO_MODE_MONO = 3,
4f341712
HV		 981};
982#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_MPEG_BASE+106)
983enum v4l2_mpeg_audio_mode_extension {
0ccac4af
HV		 984 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0,
985 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1,
986 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
987 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
4f341712
HV		 988};
989#define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_MPEG_BASE+107)
990enum v4l2_mpeg_audio_emphasis {
0ccac4af
HV		 991 V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0,
992 V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
993 V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2,
4f341712
HV		 994};
995#define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_MPEG_BASE+108)
996enum v4l2_mpeg_audio_crc {
0ccac4af
HV		 997 V4L2_MPEG_AUDIO_CRC_NONE = 0,
998 V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
4f341712 999};
5eee72e8 1000#define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_MPEG_BASE+109)
f723af16
HV		 1001#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_MPEG_BASE+110)
1002#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_MPEG_BASE+111)
e6b5da88
HV		 1003enum v4l2_mpeg_audio_ac3_bitrate {
1004 V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0,
1005 V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1,
1006 V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2,
1007 V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3,
1008 V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4,
1009 V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5,
1010 V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6,
1011 V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
1012 V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
1013 V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
1014 V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
1015 V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
1016 V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
1017 V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
1018 V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
1019 V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
1020 V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
1021 V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
1022 V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
1023};
4f341712
HV		 1024
1025/* MPEG video */
1026#define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200)
1027enum v4l2_mpeg_video_encoding {
188919ac
JG		 1028 V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
1029 V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
1030 V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
4f341712
HV		 1031};
1032#define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_MPEG_BASE+201)
1033enum v4l2_mpeg_video_aspect {
0ccac4af
HV		 1034 V4L2_MPEG_VIDEO_ASPECT_1x1 = 0,
1035 V4L2_MPEG_VIDEO_ASPECT_4x3 = 1,
1036 V4L2_MPEG_VIDEO_ASPECT_16x9 = 2,
1037 V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
4f341712
HV		 1038};
1039#define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_MPEG_BASE+202)
1040#define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_MPEG_BASE+203)
1041#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_MPEG_BASE+204)
1042#define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_MPEG_BASE+205)
1043#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_MPEG_BASE+206)
1044enum v4l2_mpeg_video_bitrate_mode {
0ccac4af
HV		 1045 V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
1046 V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
4f341712
HV		 1047};
1048#define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_MPEG_BASE+207)
1049#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_MPEG_BASE+208)
1050#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209)
5eee72e8
HV		 1051#define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_MPEG_BASE+210)
1052#define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_MPEG_BASE+211)
4f341712 1053
4b00eb25 1054/* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
4f341712
HV		 1055#define V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000)
1056#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+0)
1057enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
0ccac4af
HV		 1058 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
1059 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1,
4f341712
HV		 1060};
1061#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+1)
1062#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+2)
1063enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
0ccac4af
HV		 1064 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0,
1065 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
1066 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2,
1067 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3,
1068 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
4f341712
HV		 1069};
1070#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+3)
1071enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
0ccac4af
HV		 1072 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0,
1073 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
4f341712
HV		 1074};
1075#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+4)
1076enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
0ccac4af
HV		 1077 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
1078 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1,
4f341712
HV		 1079};
1080#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+5)
1081#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+6)
1082enum v4l2_mpeg_cx2341x_video_median_filter_type {
0ccac4af
HV		 1083 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0,
1084 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1,
1085 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2,
1086 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
1087 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4,
4f341712
HV		 1088};
1089#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+7)
1090#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+8)
1091#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9)
1092#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+10)
5eee72e8 1093#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_MPEG_CX2341X_BASE+11)
4f341712 1094
f9bd5843
BP		 1095/* Camera class control IDs */
1096#define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900)
1097#define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1)
1098
1099#define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1)
1100enum v4l2_exposure_auto_type {
1101 V4L2_EXPOSURE_AUTO = 0,
1102 V4L2_EXPOSURE_MANUAL = 1,
1103 V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
1104 V4L2_EXPOSURE_APERTURE_PRIORITY = 3
1105};
1106#define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2)
1107#define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3)
1108
1109#define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4)
1110#define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5)
1111#define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6)
1112#define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7)
1113
1114#define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8)
1115#define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9)
1116
1117#define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10)
1118#define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11)
1119#define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12)
1120
0877258d
LP		 1121#define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13)
1122#define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14)
1123#define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15)
1124
046425f8
LP		 1125#define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16)
1126
1da177e4
LT		 1127/*
1128 * T U N I N G
1129 */
9993e51c 1130struct v4l2_tuner {
1da177e4
LT		 1131 __u32 index;
1132 __u8 name[32];
1133 enum v4l2_tuner_type type;
1134 __u32 capability;
1135 __u32 rangelow;
1136 __u32 rangehigh;
1137 __u32 rxsubchans;
1138 __u32 audmode;
1139 __s32 signal;
1140 __s32 afc;
1141 __u32 reserved[4];
1142};
1143
9993e51c 1144struct v4l2_modulator {
1da177e4
LT		 1145 __u32 index;
1146 __u8 name[32];
1147 __u32 capability;
1148 __u32 rangelow;
1149 __u32 rangehigh;
1150 __u32 txsubchans;
1151 __u32 reserved[4];
1152};
1153
1154/* Flags for the 'capability' field */
1155#define V4L2_TUNER_CAP_LOW 0x0001
1156#define V4L2_TUNER_CAP_NORM 0x0002
1157#define V4L2_TUNER_CAP_STEREO 0x0010
1158#define V4L2_TUNER_CAP_LANG2 0x0020
1159#define V4L2_TUNER_CAP_SAP 0x0020
1160#define V4L2_TUNER_CAP_LANG1 0x0040
1161
1162/* Flags for the 'rxsubchans' field */
1163#define V4L2_TUNER_SUB_MONO 0x0001
1164#define V4L2_TUNER_SUB_STEREO 0x0002
1165#define V4L2_TUNER_SUB_LANG2 0x0004
1166#define V4L2_TUNER_SUB_SAP 0x0004
1167#define V4L2_TUNER_SUB_LANG1 0x0008
1168
1169/* Values for the 'audmode' field */
1170#define V4L2_TUNER_MODE_MONO 0x0000
1171#define V4L2_TUNER_MODE_STEREO 0x0001
1172#define V4L2_TUNER_MODE_LANG2 0x0002
1173#define V4L2_TUNER_MODE_SAP 0x0002
1174#define V4L2_TUNER_MODE_LANG1 0x0003
301e22d6 1175#define V4L2_TUNER_MODE_LANG1_LANG2 0x0004
1da177e4 1176
9993e51c 1177struct v4l2_frequency {
4ac97914 1178 __u32 tuner;
1da177e4 1179 enum v4l2_tuner_type type;
4ac97914
MCC		 1180 __u32 frequency;
1181 __u32 reserved[8];
1da177e4
LT		 1182};
1183
1d0ba5f3
TL		 1184struct v4l2_hw_freq_seek {
1185 __u32 tuner;
1186 enum v4l2_tuner_type type;
1187 __u32 seek_upward;
1188 __u32 wrap_around;
1189 __u32 reserved[8];
1190};
1191
1da177e4
LT		 1192/*
1193 * A U D I O
1194 */
9993e51c 1195struct v4l2_audio {
1da177e4
LT		 1196 __u32 index;
1197 __u8 name[32];
1198 __u32 capability;
1199 __u32 mode;
1200 __u32 reserved[2];
1201};
5e87efa3 1202
1da177e4
LT		 1203/* Flags for the 'capability' field */
1204#define V4L2_AUDCAP_STEREO 0x00001
1205#define V4L2_AUDCAP_AVL 0x00002
1206
1207/* Flags for the 'mode' field */
1208#define V4L2_AUDMODE_AVL 0x00001
1209
9993e51c 1210struct v4l2_audioout {
1da177e4
LT		 1211 __u32 index;
1212 __u8 name[32];
1213 __u32 capability;
1214 __u32 mode;
1215 __u32 reserved[2];
1216};
1217
db6eb5b3 1218/*
ada6ecd2 1219 * M P E G S E R V I C E S
db6eb5b3
HV		 1220 *
1221 * NOTE: EXPERIMENTAL API
1222 */
1223#if 1
1224#define V4L2_ENC_IDX_FRAME_I (0)
1225#define V4L2_ENC_IDX_FRAME_P (1)
1226#define V4L2_ENC_IDX_FRAME_B (2)
1227#define V4L2_ENC_IDX_FRAME_MASK (0xf)
1228
1229struct v4l2_enc_idx_entry {
1230 __u64 offset;
1231 __u64 pts;
1232 __u32 length;
1233 __u32 flags;
1234 __u32 reserved[2];
1235};
1236
1237#define V4L2_ENC_IDX_ENTRIES (64)
1238struct v4l2_enc_idx {
1239 __u32 entries;
1240 __u32 entries_cap;
1241 __u32 reserved[4];
1242 struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES];
1243};
ada6ecd2
HV		 1244
1245
1246#define V4L2_ENC_CMD_START (0)
1247#define V4L2_ENC_CMD_STOP (1)
1248#define V4L2_ENC_CMD_PAUSE (2)
1249#define V4L2_ENC_CMD_RESUME (3)
1250
1251/* Flags for V4L2_ENC_CMD_STOP */
1252#define V4L2_ENC_CMD_STOP_AT_GOP_END (1 << 0)
1253
1254struct v4l2_encoder_cmd {
1255 __u32 cmd;
1256 __u32 flags;
1257 union {
1258 struct {
1259 __u32 data[8];
1260 } raw;
1261 };
1262};
1263
db6eb5b3
HV		 1264#endif
1265
1266
1da177e4
LT		 1267/*
1268 * D A T A S E R V I C E S ( V B I )
1269 *
1270 * Data services API by Michael Schimek
1271 */
1272
9db45506 1273/* Raw VBI */
9993e51c 1274struct v4l2_vbi_format {
1da177e4
LT		 1275 __u32 sampling_rate; /* in 1 Hz */
1276 __u32 offset;
1277 __u32 samples_per_line;
1278 __u32 sample_format; /* V4L2_PIX_FMT_* */
1279 __s32 start[2];
1280 __u32 count[2];
1281 __u32 flags; /* V4L2_VBI_* */
1282 __u32 reserved[2]; /* must be zero */
1283};
1284
1285/* VBI flags */
9993e51c
MCC		 1286#define V4L2_VBI_UNSYNC (1 << 0)
1287#define V4L2_VBI_INTERLACED (1 << 1)
1da177e4 1288
9db45506
MCC		 1289/* Sliced VBI
1290 *
1291 * This implements is a proposal V4L2 API to allow SLICED VBI
1292 * required for some hardware encoders. It should change without
1293 * notice in the definitive implementation.
1294 */
1295
9993e51c 1296struct v4l2_sliced_vbi_format {
4ac97914
MCC		 1297 __u16 service_set;
1298 /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
1299 service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
f2421ca3
MCC		 1300 (equals frame lines 313-336 for 625 line video
1301 standards, 263-286 for 525 line standards) */
4ac97914
MCC		 1302 __u16 service_lines[2][24];
1303 __u32 io_size;
1304 __u32 reserved[2]; /* must be zero */
9db45506
MCC		 1305};
1306
4d0dddb1
MCC		 1307/* Teletext World System Teletext
1308 (WST), defined on ITU-R BT.653-2 */
9bc7400a 1309#define V4L2_SLICED_TELETEXT_B (0x0001)
6ac48b45 1310/* Video Program System, defined on ETS 300 231*/
9bc7400a 1311#define V4L2_SLICED_VPS (0x0400)
6ac48b45 1312/* Closed Caption, defined on EIA-608 */
9bc7400a 1313#define V4L2_SLICED_CAPTION_525 (0x1000)
6ac48b45 1314/* Wide Screen System, defined on ITU-R BT1119.1 */
9bc7400a
HV		 1315#define V4L2_SLICED_WSS_625 (0x4000)
1316
1317#define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525)
1318#define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625)
1319
9993e51c 1320struct v4l2_sliced_vbi_cap {
4ac97914
MCC		 1321 __u16 service_set;
1322 /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
1323 service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
f2421ca3
MCC		 1324 (equals frame lines 313-336 for 625 line video
1325 standards, 263-286 for 525 line standards) */
4ac97914 1326 __u16 service_lines[2][24];
1739adea
HV		 1327 enum v4l2_buf_type type;
1328 __u32 reserved[3]; /* must be 0 */
9db45506
MCC		 1329};
1330
9993e51c 1331struct v4l2_sliced_vbi_data {
4ac97914
MCC		 1332 __u32 id;
1333 __u32 field; /* 0: first field, 1: second field */
1334 __u32 line; /* 1-23 */
1335 __u32 reserved; /* must be 0 */
1336 __u8 data[48];
9db45506 1337};
1da177e4
LT		 1338
1339/*
1340 * A G G R E G A T E S T R U C T U R E S
1341 */
1342
1343/* Stream data format
1344 */
9993e51c 1345struct v4l2_format {
1da177e4 1346 enum v4l2_buf_type type;
9993e51c
MCC		 1347 union {
1348 struct v4l2_pix_format pix; /* V4L2_BUF_TYPE_VIDEO_CAPTURE */
1349 struct v4l2_window win; /* V4L2_BUF_TYPE_VIDEO_OVERLAY */
1350 struct v4l2_vbi_format vbi; /* V4L2_BUF_TYPE_VBI_CAPTURE */
1351 struct v4l2_sliced_vbi_format sliced; /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
1352 __u8 raw_data[200]; /* user-defined */
1da177e4
LT		 1353 } fmt;
1354};
1355
1356
1357/* Stream type-dependent parameters
1358 */
9993e51c 1359struct v4l2_streamparm {
1da177e4 1360 enum v4l2_buf_type type;
9993e51c 1361 union {
1da177e4
LT		 1362 struct v4l2_captureparm capture;
1363 struct v4l2_outputparm output;
1364 __u8 raw_data[200]; /* user-defined */
1365 } parm;
1366};
1367
52ebc763
TP		 1368/*
1369 * A D V A N C E D D E B U G G I N G
f3502b8a
HV		 1370 *
1371 * NOTE: EXPERIMENTAL API
52ebc763
TP		 1372 */
1373
1374/* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
f3d092b8 1375
f3502b8a
HV		 1376#define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */
1377#define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver ID */
1378#define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */
531c98e7 1379#define V4L2_CHIP_MATCH_AC97 3 /* Match against anciliary AC97 chip */
f3d092b8 1380
52ebc763 1381struct v4l2_register {
f3d092b8
HV		 1382 __u32 match_type; /* Match type */
1383 __u32 match_chip; /* Match this chip, meaning determined by match_type */
e7b58f52 1384 __u64 reg;
f3d092b8 1385 __u64 val;
52ebc763
TP		 1386};
1387
3434eb7e
HV		 1388/* VIDIOC_G_CHIP_IDENT */
1389struct v4l2_chip_ident {
1390 __u32 match_type; /* Match type */
1391 __u32 match_chip; /* Match this chip, meaning determined by match_type */
1392 __u32 ident; /* chip identifier as specified in <media/v4l2-chip-ident.h> */
1393 __u32 revision; /* chip revision, chip specific */
1394};
1395
1da177e4
LT		 1396/*
1397 * 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
1398 *
1399 */
9993e51c
MCC		 1400#define VIDIOC_QUERYCAP _IOR('V', 0, struct v4l2_capability)
1401#define VIDIOC_RESERVED _IO('V', 1)
1402#define VIDIOC_ENUM_FMT _IOWR('V', 2, struct v4l2_fmtdesc)
1403#define VIDIOC_G_FMT _IOWR('V', 4, struct v4l2_format)
1404#define VIDIOC_S_FMT _IOWR('V', 5, struct v4l2_format)
1405#define VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers)
1406#define VIDIOC_QUERYBUF _IOWR('V', 9, struct v4l2_buffer)
1407#define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer)
1408#define VIDIOC_S_FBUF _IOW('V', 11, struct v4l2_framebuffer)
1409#define VIDIOC_OVERLAY _IOW('V', 14, int)
1410#define VIDIOC_QBUF _IOWR('V', 15, struct v4l2_buffer)
1411#define VIDIOC_DQBUF _IOWR('V', 17, struct v4l2_buffer)
1412#define VIDIOC_STREAMON _IOW('V', 18, int)
1413#define VIDIOC_STREAMOFF _IOW('V', 19, int)
1414#define VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm)
1415#define VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm)
1416#define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id)
1417#define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id)
1418#define VIDIOC_ENUMSTD _IOWR('V', 25, struct v4l2_standard)
1419#define VIDIOC_ENUMINPUT _IOWR('V', 26, struct v4l2_input)
1420#define VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control)
1421#define VIDIOC_S_CTRL _IOWR('V', 28, struct v4l2_control)
1422#define VIDIOC_G_TUNER _IOWR('V', 29, struct v4l2_tuner)
1423#define VIDIOC_S_TUNER _IOW('V', 30, struct v4l2_tuner)
1424#define VIDIOC_G_AUDIO _IOR('V', 33, struct v4l2_audio)
1425#define VIDIOC_S_AUDIO _IOW('V', 34, struct v4l2_audio)
1426#define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl)
1427#define VIDIOC_QUERYMENU _IOWR('V', 37, struct v4l2_querymenu)
1428#define VIDIOC_G_INPUT _IOR('V', 38, int)
1429#define VIDIOC_S_INPUT _IOWR('V', 39, int)
1430#define VIDIOC_G_OUTPUT _IOR('V', 46, int)
1431#define VIDIOC_S_OUTPUT _IOWR('V', 47, int)
1432#define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct v4l2_output)
1433#define VIDIOC_G_AUDOUT _IOR('V', 49, struct v4l2_audioout)
1434#define VIDIOC_S_AUDOUT _IOW('V', 50, struct v4l2_audioout)
1435#define VIDIOC_G_MODULATOR _IOWR('V', 54, struct v4l2_modulator)
1436#define VIDIOC_S_MODULATOR _IOW('V', 55, struct v4l2_modulator)
1437#define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct v4l2_frequency)
1438#define VIDIOC_S_FREQUENCY _IOW('V', 57, struct v4l2_frequency)
1439#define VIDIOC_CROPCAP _IOWR('V', 58, struct v4l2_cropcap)
1440#define VIDIOC_G_CROP _IOWR('V', 59, struct v4l2_crop)
1441#define VIDIOC_S_CROP _IOW('V', 60, struct v4l2_crop)
1442#define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct v4l2_jpegcompression)
1443#define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct v4l2_jpegcompression)
1444#define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id)
1445#define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format)
1446#define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio)
1447#define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout)
1448#define VIDIOC_G_PRIORITY _IOR('V', 67, enum v4l2_priority)
1449#define VIDIOC_S_PRIORITY _IOW('V', 68, enum v4l2_priority)
1450#define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap)
1451#define VIDIOC_LOG_STATUS _IO('V', 70)
1452#define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls)
1453#define VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct v4l2_ext_controls)
1454#define VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct v4l2_ext_controls)
dcc29cbc 1455#if 1
9993e51c
MCC		 1456#define VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct v4l2_frmsizeenum)
1457#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum)
1458#define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct v4l2_enc_idx)
1459#define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd)
1460#define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd)
f3502b8a
HV		 1461
1462/* Experimental, only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
9993e51c
MCC		 1463#define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_register)
1464#define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_register)
3434eb7e 1465
9993e51c 1466#define VIDIOC_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_chip_ident)
dcc29cbc 1467#endif
9993e51c 1468#define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek)
92f45bad
HV		 1469/* Reminder: when adding new ioctls please add support for them to
1470 drivers/media/video/v4l2-compat-ioctl32.c as well! */
1da177e4 1471
401998fa 1472#ifdef __OLD_VIDIOC_
1da177e4 1473/* for compatibility, will go away some day */
9993e51c
MCC		 1474#define VIDIOC_OVERLAY_OLD _IOWR('V', 14, int)
1475#define VIDIOC_S_PARM_OLD _IOW('V', 22, struct v4l2_streamparm)
1476#define VIDIOC_S_CTRL_OLD _IOW('V', 28, struct v4l2_control)
1477#define VIDIOC_G_AUDIO_OLD _IOWR('V', 33, struct v4l2_audio)
1478#define VIDIOC_G_AUDOUT_OLD _IOWR('V', 49, struct v4l2_audioout)
1479#define VIDIOC_CROPCAP_OLD _IOR('V', 58, struct v4l2_cropcap)
cd41e28e 1480#endif
f3c5987a 1481
401998fa 1482#define BASE_VIDIOC_PRIVATE 192 /* 192-255 are private */
f3c5987a 1483
1da177e4 1484#endif /* __LINUX_VIDEODEV2_H */
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