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[media] DocBook: document V4L2_CTRL_TYPE_BITMASK
[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 72#define VIDEO_MAX_FRAME 32
f8f3914c 73#define VIDEO_MAX_PLANES 8
79436633 74
c1d7f4f1
HV		 75#ifndef __KERNEL__
76
77/* These defines are V4L1 specific and should not be used with the V4L2 API!
78 They will be removed from this header in the future. */
79
c12097fd
MS		 80#define VID_TYPE_CAPTURE 1 /* Can capture */
81#define VID_TYPE_TUNER 2 /* Can tune */
82#define VID_TYPE_TELETEXT 4 /* Does teletext */
83#define VID_TYPE_OVERLAY 8 /* Overlay onto frame buffer */
84#define VID_TYPE_CHROMAKEY 16 /* Overlay by chromakey */
85#define VID_TYPE_CLIPPING 32 /* Can clip */
86#define VID_TYPE_FRAMERAM 64 /* Uses the frame buffer memory */
87#define VID_TYPE_SCALES 128 /* Scalable */
88#define VID_TYPE_MONOCHROME 256 /* Monochrome only */
89#define VID_TYPE_SUBCAPTURE 512 /* Can capture subareas of the image */
90#define VID_TYPE_MPEG_DECODER 1024 /* Can decode MPEG streams */
91#define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */
92#define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */
93#define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */
c1d7f4f1 94#endif
c12097fd 95
1da177e4
LT		 96/*
97 * M I S C E L L A N E O U S
98 */
99
100/* Four-character-code (FOURCC) */
9993e51c
MCC		 101#define v4l2_fourcc(a, b, c, d)\
102 ((__u32)(a) | ((__u32)(b) << 8) | ((__u32)(c) << 16) | ((__u32)(d) << 24))
1da177e4
LT		 103
104/*
105 * E N U M S
106 */
107enum v4l2_field {
b2787845
HV		 108 V4L2_FIELD_ANY = 0, /* driver can choose from none,
109 top, bottom, interlaced
110 depending on whatever it thinks
111 is approximate ... */
112 V4L2_FIELD_NONE = 1, /* this device has no fields ... */
113 V4L2_FIELD_TOP = 2, /* top field only */
114 V4L2_FIELD_BOTTOM = 3, /* bottom field only */
115 V4L2_FIELD_INTERLACED = 4, /* both fields interlaced */
116 V4L2_FIELD_SEQ_TB = 5, /* both fields sequential into one
117 buffer, top-bottom order */
118 V4L2_FIELD_SEQ_BT = 6, /* same as above + bottom-top order */
119 V4L2_FIELD_ALTERNATE = 7, /* both fields alternating into
120 separate buffers */
121 V4L2_FIELD_INTERLACED_TB = 8, /* both fields interlaced, top field
122 first and the top field is
123 transmitted first */
124 V4L2_FIELD_INTERLACED_BT = 9, /* both fields interlaced, top field
125 first and the bottom field is
126 transmitted first */
1da177e4
LT		 127};
128#define V4L2_FIELD_HAS_TOP(field) \
129 ((field) == V4L2_FIELD_TOP ||\
130 (field) == V4L2_FIELD_INTERLACED ||\
b2787845
HV		 131 (field) == V4L2_FIELD_INTERLACED_TB ||\
132 (field) == V4L2_FIELD_INTERLACED_BT ||\
1da177e4
LT		 133 (field) == V4L2_FIELD_SEQ_TB ||\
134 (field) == V4L2_FIELD_SEQ_BT)
135#define V4L2_FIELD_HAS_BOTTOM(field) \
136 ((field) == V4L2_FIELD_BOTTOM ||\
137 (field) == V4L2_FIELD_INTERLACED ||\
b2787845
HV		 138 (field) == V4L2_FIELD_INTERLACED_TB ||\
139 (field) == V4L2_FIELD_INTERLACED_BT ||\
1da177e4
LT		 140 (field) == V4L2_FIELD_SEQ_TB ||\
141 (field) == V4L2_FIELD_SEQ_BT)
142#define V4L2_FIELD_HAS_BOTH(field) \
143 ((field) == V4L2_FIELD_INTERLACED ||\
b2787845
HV		 144 (field) == V4L2_FIELD_INTERLACED_TB ||\
145 (field) == V4L2_FIELD_INTERLACED_BT ||\
146 (field) == V4L2_FIELD_SEQ_TB ||\
1da177e4
LT		 147 (field) == V4L2_FIELD_SEQ_BT)
148
149enum v4l2_buf_type {
b2787845
HV		 150 V4L2_BUF_TYPE_VIDEO_CAPTURE = 1,
151 V4L2_BUF_TYPE_VIDEO_OUTPUT = 2,
152 V4L2_BUF_TYPE_VIDEO_OVERLAY = 3,
153 V4L2_BUF_TYPE_VBI_CAPTURE = 4,
154 V4L2_BUF_TYPE_VBI_OUTPUT = 5,
155 V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6,
156 V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7,
157#if 1
158 /* Experimental */
159 V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8,
160#endif
f8f3914c
PO		 161 V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9,
162 V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE = 10,
b2787845 163 V4L2_BUF_TYPE_PRIVATE = 0x80,
1da177e4
LT		 164};
165
f8f3914c
PO		 166#define V4L2_TYPE_IS_MULTIPLANAR(type) \
167 ((type) == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE \
168 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
169
170#define V4L2_TYPE_IS_OUTPUT(type) \
171 ((type) == V4L2_BUF_TYPE_VIDEO_OUTPUT \
172 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE \
173 || (type) == V4L2_BUF_TYPE_VIDEO_OVERLAY \
174 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY \
175 || (type) == V4L2_BUF_TYPE_VBI_OUTPUT \
176 || (type) == V4L2_BUF_TYPE_SLICED_VBI_OUTPUT)
177
1da177e4
LT		 178enum v4l2_tuner_type {
179 V4L2_TUNER_RADIO = 1,
180 V4L2_TUNER_ANALOG_TV = 2,
181 V4L2_TUNER_DIGITAL_TV = 3,
182};
183
184enum v4l2_memory {
185 V4L2_MEMORY_MMAP = 1,
186 V4L2_MEMORY_USERPTR = 2,
187 V4L2_MEMORY_OVERLAY = 3,
188};
189
190/* see also http://vektor.theorem.ca/graphics/ycbcr/ */
191enum v4l2_colorspace {
192 /* ITU-R 601 -- broadcast NTSC/PAL */
193 V4L2_COLORSPACE_SMPTE170M = 1,
194
195 /* 1125-Line (US) HDTV */
196 V4L2_COLORSPACE_SMPTE240M = 2,
197
198 /* HD and modern captures. */
199 V4L2_COLORSPACE_REC709 = 3,
200
201 /* broken BT878 extents (601, luma range 16-253 instead of 16-235) */
202 V4L2_COLORSPACE_BT878 = 4,
203
204 /* These should be useful. Assume 601 extents. */
205 V4L2_COLORSPACE_470_SYSTEM_M = 5,
206 V4L2_COLORSPACE_470_SYSTEM_BG = 6,
207
208 /* I know there will be cameras that send this. So, this is
209 * unspecified chromaticities and full 0-255 on each of the
210 * Y'CbCr components
211 */
212 V4L2_COLORSPACE_JPEG = 7,
213
214 /* For RGB colourspaces, this is probably a good start. */
215 V4L2_COLORSPACE_SRGB = 8,
216};
217
218enum v4l2_priority {
219 V4L2_PRIORITY_UNSET = 0, /* not initialized */
220 V4L2_PRIORITY_BACKGROUND = 1,
221 V4L2_PRIORITY_INTERACTIVE = 2,
222 V4L2_PRIORITY_RECORD = 3,
223 V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE,
224};
225
226struct v4l2_rect {
227 __s32 left;
228 __s32 top;
229 __s32 width;
230 __s32 height;
231};
232
233struct v4l2_fract {
234 __u32 numerator;
235 __u32 denominator;
236};
237
238/*
239 * D R I V E R C A P A B I L I T I E S
240 */
9993e51c 241struct v4l2_capability {
1da177e4
LT		 242 __u8 driver[16]; /* i.e. "bttv" */
243 __u8 card[32]; /* i.e. "Hauppauge WinTV" */
244 __u8 bus_info[32]; /* "PCI:" + pci_name(pci_dev) */
245 __u32 version; /* should use KERNEL_VERSION() */
246 __u32 capabilities; /* Device capabilities */
247 __u32 reserved[4];
248};
249
250/* Values for 'capabilities' field */
4ac97914
MCC		 251#define V4L2_CAP_VIDEO_CAPTURE 0x00000001 /* Is a video capture device */
252#define V4L2_CAP_VIDEO_OUTPUT 0x00000002 /* Is a video output device */
253#define V4L2_CAP_VIDEO_OVERLAY 0x00000004 /* Can do video overlay */
254#define V4L2_CAP_VBI_CAPTURE 0x00000010 /* Is a raw VBI capture device */
255#define V4L2_CAP_VBI_OUTPUT 0x00000020 /* Is a raw VBI output device */
9db45506
MCC		 256#define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 /* Is a sliced VBI capture device */
257#define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 /* Is a sliced VBI output device */
4ac97914 258#define V4L2_CAP_RDS_CAPTURE 0x00000100 /* RDS data capture */
1f137600 259#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000200 /* Can do video output overlay */
1d0ba5f3 260#define V4L2_CAP_HW_FREQ_SEEK 0x00000400 /* Can do hardware frequency seek */
6ace40ef 261#define V4L2_CAP_RDS_OUTPUT 0x00000800 /* Is an RDS encoder */
1da177e4 262
f8f3914c
PO		 263/* Is a video capture device that supports multiplanar formats */
264#define V4L2_CAP_VIDEO_CAPTURE_MPLANE 0x00001000
265/* Is a video output device that supports multiplanar formats */
266#define V4L2_CAP_VIDEO_OUTPUT_MPLANE 0x00002000
267
4ac97914
MCC		 268#define V4L2_CAP_TUNER 0x00010000 /* has a tuner */
269#define V4L2_CAP_AUDIO 0x00020000 /* has audio support */
270#define V4L2_CAP_RADIO 0x00040000 /* is a radio device */
6ace40ef 271#define V4L2_CAP_MODULATOR 0x00080000 /* has a modulator */
1da177e4 272
9db45506
MCC		 273#define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */
274#define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */
275#define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */
1da177e4
LT		 276
277/*
278 * V I D E O I M A G E F O R M A T
279 */
9993e51c 280struct v4l2_pix_format {
4ac97914
MCC		 281 __u32 width;
282 __u32 height;
283 __u32 pixelformat;
1da177e4
LT		 284 enum v4l2_field field;
285 __u32 bytesperline; /* for padding, zero if unused */
4ac97914
MCC		 286 __u32 sizeimage;
287 enum v4l2_colorspace colorspace;
1da177e4
LT		 288 __u32 priv; /* private data, depends on pixelformat */
289};
290
65dd2f93
MCC		 291/* Pixel format FOURCC depth Description */
292
293/* RGB formats */
9993e51c
MCC		 294#define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') /* 8 RGB-3-3-2 */
295#define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R', '4', '4', '4') /* 16 xxxxrrrr ggggbbbb */
296#define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') /* 16 RGB-5-5-5 */
297#define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P') /* 16 RGB-5-6-5 */
298#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16 RGB-5-5-5 BE */
299#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16 RGB-5-6-5 BE */
5fd8f738 300#define V4L2_PIX_FMT_BGR666 v4l2_fourcc('B', 'G', 'R', 'H') /* 18 BGR-6-6-6 */
9993e51c
MCC		 301#define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') /* 24 BGR-8-8-8 */
302#define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') /* 24 RGB-8-8-8 */
303#define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */
304#define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') /* 32 RGB-8-8-8-8 */
65dd2f93
MCC		 305
306/* Grey formats */
9993e51c 307#define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */
b3e212dc
HV		 308#define V4L2_PIX_FMT_Y4 v4l2_fourcc('Y', '0', '4', ' ') /* 4 Greyscale */
309#define V4L2_PIX_FMT_Y6 v4l2_fourcc('Y', '0', '6', ' ') /* 6 Greyscale */
ee81152f 310#define V4L2_PIX_FMT_Y10 v4l2_fourcc('Y', '1', '0', ' ') /* 10 Greyscale */
d924de09 311#define V4L2_PIX_FMT_Y12 v4l2_fourcc('Y', '1', '2', ' ') /* 12 Greyscale */
9993e51c 312#define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') /* 16 Greyscale */
65dd2f93 313
8bb36c21
AO		 314/* Grey bit-packed formats */
315#define V4L2_PIX_FMT_Y10BPACK v4l2_fourcc('Y', '1', '0', 'B') /* 10 Greyscale bit-packed */
316
65dd2f93 317/* Palette formats */
9993e51c 318#define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P', 'A', 'L', '8') /* 8 8-bit palette */
65dd2f93
MCC		 319
320/* Luminance+Chrominance formats */
9993e51c
MCC		 321#define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y', 'V', 'U', '9') /* 9 YVU 4:1:0 */
322#define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2') /* 12 YVU 4:2:0 */
323#define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16 YUV 4:2:2 */
65dd2f93
MCC		 324#define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16 YUV 4:2:2 */
325#define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */
9993e51c 326#define V4L2_PIX_FMT_UYVY v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16 YUV 4:2:2 */
69acdf1e 327#define V4L2_PIX_FMT_VYUY v4l2_fourcc('V', 'Y', 'U', 'Y') /* 16 YUV 4:2:2 */
9993e51c
MCC		 328#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16 YVU422 planar */
329#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') /* 16 YVU411 planar */
330#define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P') /* 12 YUV 4:1:1 */
331#define V4L2_PIX_FMT_YUV444 v4l2_fourcc('Y', '4', '4', '4') /* 16 xxxxyyyy uuuuvvvv */
332#define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y', 'U', 'V', 'O') /* 16 YUV-5-5-5 */
333#define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y', 'U', 'V', 'P') /* 16 YUV-5-6-5 */
334#define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y', 'U', 'V', '4') /* 32 YUV-8-8-8-8 */
65dd2f93
MCC		 335#define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') /* 9 YUV 4:1:0 */
336#define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2') /* 12 YUV 4:2:0 */
337#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* 8 8-bit color */
338#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */
0e59fd05 339#define V4L2_PIX_FMT_M420 v4l2_fourcc('M', '4', '2', '0') /* 12 YUV 4:2:0 2 lines y, 1 line uv interleaved */
1da177e4
LT		 340
341/* two planes -- one Y, one Cr + Cb interleaved */
9993e51c
MCC		 342#define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */
343#define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1') /* 12 Y/CrCb 4:2:0 */
91962fa7
MD		 344#define V4L2_PIX_FMT_NV16 v4l2_fourcc('N', 'V', '1', '6') /* 16 Y/CbCr 4:2:2 */
345#define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') /* 16 Y/CrCb 4:2:2 */
1da177e4 346
4a3c9b4f
SN		 347/* two non contiguous planes - one Y, one Cr + Cb interleaved */
348#define V4L2_PIX_FMT_NV12M v4l2_fourcc('N', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 */
349#define V4L2_PIX_FMT_NV12MT v4l2_fourcc('T', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 64x32 macroblocks */
350
351/* three non contiguous planes - Y, Cb, Cr */
352#define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') /* 12 YUV420 planar */
353
65dd2f93 354/* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */
9993e51c
MCC		 355#define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */
356#define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') /* 8 GBGB.. RGRG.. */
509dd025 357#define V4L2_PIX_FMT_SGRBG8 v4l2_fourcc('G', 'R', 'B', 'G') /* 8 GRGR.. BGBG.. */
ee81152f
GL		 358#define V4L2_PIX_FMT_SRGGB8 v4l2_fourcc('R', 'G', 'G', 'B') /* 8 RGRG.. GBGB.. */
359#define V4L2_PIX_FMT_SBGGR10 v4l2_fourcc('B', 'G', '1', '0') /* 10 BGBG.. GRGR.. */
360#define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') /* 10 GBGB.. RGRG.. */
361#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') /* 10 GRGR.. BGBG.. */
362#define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') /* 10 RGRG.. GBGB.. */
39187e17
LP		 363#define V4L2_PIX_FMT_SBGGR12 v4l2_fourcc('B', 'G', '1', '2') /* 12 BGBG.. GRGR.. */
364#define V4L2_PIX_FMT_SGBRG12 v4l2_fourcc('G', 'B', '1', '2') /* 12 GBGB.. RGRG.. */
365#define V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') /* 12 GRGR.. BGBG.. */
366#define V4L2_PIX_FMT_SRGGB12 v4l2_fourcc('R', 'G', '1', '2') /* 12 RGRG.. GBGB.. */
65dd2f93 367 /* 10bit raw bayer DPCM compressed to 8 bits */
733d710b 368#define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0')
65dd2f93
MCC		 369 /*
370 * 10bit raw bayer, expanded to 16 bits
371 * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb...
372 */
9993e51c 373#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16 BGBG.. GRGR.. */
1da177e4
LT		 374
375/* compressed formats */
9993e51c
MCC		 376#define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG */
377#define V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG */
378#define V4L2_PIX_FMT_DV v4l2_fourcc('d', 'v', 's', 'd') /* 1394 */
379#define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 */
1da177e4
LT		 380
381/* Vendor-specific formats */
54e8bc5d 382#define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */
9993e51c
MCC		 383#define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */
384#define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */
26e744b6 385#define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') /* SN9C20x YUV 4:2:0 */
9993e51c
MCC		 386#define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */
387#define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */
388#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */
389#define V4L2_PIX_FMT_SPCA501 v4l2_fourcc('S', '5', '0', '1') /* YUYV per line */
9fa0f6db
MCC		 390#define V4L2_PIX_FMT_SPCA505 v4l2_fourcc('S', '5', '0', '5') /* YYUV per line */
391#define V4L2_PIX_FMT_SPCA508 v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
9993e51c
MCC		 392#define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
393#define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
553d0d83 394#define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */
5bdd00b9 395#define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') /* compressed GBRG bayer */
14a19c0a 396#define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */
f75c4950 397#define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
1876bb92 398#define V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */
49809d6a 399#define V4L2_PIX_FMT_OV518 v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */
21f1b932 400#define V4L2_PIX_FMT_STV0680 v4l2_fourcc('S', '6', '8', '0') /* stv0680 bayer */
9701dc94 401#define V4L2_PIX_FMT_TM6000 v4l2_fourcc('T', 'M', '6', '0') /* tm5600/tm60x0 */
1f33de0f 402#define V4L2_PIX_FMT_CIT_YYVYUY v4l2_fourcc('C', 'I', 'T', 'V') /* one line of Y then 1 line of VYUY */
b517af72 403#define V4L2_PIX_FMT_KONICA420 v4l2_fourcc('K', 'O', 'N', 'I') /* YUV420 planar in blocks of 256 pixels */
ce5b2acc 404#define V4L2_PIX_FMT_JPGL v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */
21144ea6 405#define V4L2_PIX_FMT_SE401 v4l2_fourcc('S', '4', '0', '1') /* se401 janggu compressed rgb */
1da177e4
LT		 406
407/*
408 * F O R M A T E N U M E R A T I O N
409 */
9993e51c 410struct v4l2_fmtdesc {
4ac97914 411 __u32 index; /* Format number */
1da177e4
LT		 412 enum v4l2_buf_type type; /* buffer type */
413 __u32 flags;
4ac97914
MCC		 414 __u8 description[32]; /* Description string */
415 __u32 pixelformat; /* Format fourcc */
416 __u32 reserved[4];
1da177e4
LT		 417};
418
419#define V4L2_FMT_FLAG_COMPRESSED 0x0001
1e3c1f76 420#define V4L2_FMT_FLAG_EMULATED 0x0002
1da177e4 421
dcc29cbc
MCC		 422#if 1
423 /* Experimental Frame Size and frame rate enumeration */
92b2db08
LP		 424/*
425 * F R A M E S I Z E E N U M E R A T I O N
426 */
9993e51c 427enum v4l2_frmsizetypes {
92b2db08
LP		 428 V4L2_FRMSIZE_TYPE_DISCRETE = 1,
429 V4L2_FRMSIZE_TYPE_CONTINUOUS = 2,
430 V4L2_FRMSIZE_TYPE_STEPWISE = 3,
431};
432
9993e51c 433struct v4l2_frmsize_discrete {
92b2db08
LP		 434 __u32 width; /* Frame width [pixel] */
435 __u32 height; /* Frame height [pixel] */
436};
437
9993e51c 438struct v4l2_frmsize_stepwise {
92b2db08
LP		 439 __u32 min_width; /* Minimum frame width [pixel] */
440 __u32 max_width; /* Maximum frame width [pixel] */
441 __u32 step_width; /* Frame width step size [pixel] */
442 __u32 min_height; /* Minimum frame height [pixel] */
443 __u32 max_height; /* Maximum frame height [pixel] */
444 __u32 step_height; /* Frame height step size [pixel] */
445};
446
9993e51c 447struct v4l2_frmsizeenum {
92b2db08
LP		 448 __u32 index; /* Frame size number */
449 __u32 pixel_format; /* Pixel format */
450 __u32 type; /* Frame size type the device supports. */
451
452 union { /* Frame size */
453 struct v4l2_frmsize_discrete discrete;
454 struct v4l2_frmsize_stepwise stepwise;
455 };
456
457 __u32 reserved[2]; /* Reserved space for future use */
458};
459
460/*
461 * F R A M E R A T E E N U M E R A T I O N
462 */
9993e51c 463enum v4l2_frmivaltypes {
92b2db08
LP		 464 V4L2_FRMIVAL_TYPE_DISCRETE = 1,
465 V4L2_FRMIVAL_TYPE_CONTINUOUS = 2,
466 V4L2_FRMIVAL_TYPE_STEPWISE = 3,
467};
468
9993e51c 469struct v4l2_frmival_stepwise {
92b2db08
LP		 470 struct v4l2_fract min; /* Minimum frame interval [s] */
471 struct v4l2_fract max; /* Maximum frame interval [s] */
472 struct v4l2_fract step; /* Frame interval step size [s] */
473};
474
9993e51c 475struct v4l2_frmivalenum {
92b2db08
LP		 476 __u32 index; /* Frame format index */
477 __u32 pixel_format; /* Pixel format */
478 __u32 width; /* Frame width */
479 __u32 height; /* Frame height */
480 __u32 type; /* Frame interval type the device supports. */
481
482 union { /* Frame interval */
483 struct v4l2_fract discrete;
484 struct v4l2_frmival_stepwise stepwise;
485 };
486
487 __u32 reserved[2]; /* Reserved space for future use */
488};
dcc29cbc 489#endif
92b2db08 490
1da177e4
LT		 491/*
492 * T I M E C O D E
493 */
9993e51c 494struct v4l2_timecode {
1da177e4
LT		 495 __u32 type;
496 __u32 flags;
497 __u8 frames;
498 __u8 seconds;
499 __u8 minutes;
500 __u8 hours;
501 __u8 userbits[4];
502};
503
504/* Type */
505#define V4L2_TC_TYPE_24FPS 1
506#define V4L2_TC_TYPE_25FPS 2
507#define V4L2_TC_TYPE_30FPS 3
508#define V4L2_TC_TYPE_50FPS 4
509#define V4L2_TC_TYPE_60FPS 5
510
511/* Flags */
512#define V4L2_TC_FLAG_DROPFRAME 0x0001 /* "drop-frame" mode */
513#define V4L2_TC_FLAG_COLORFRAME 0x0002
514#define V4L2_TC_USERBITS_field 0x000C
515#define V4L2_TC_USERBITS_USERDEFINED 0x0000
516#define V4L2_TC_USERBITS_8BITCHARS 0x0008
517/* The above is based on SMPTE timecodes */
518
9993e51c 519struct v4l2_jpegcompression {
1da177e4
LT		 520 int quality;
521
522 int APPn; /* Number of APP segment to be written,
523 * must be 0..15 */
524 int APP_len; /* Length of data in JPEG APPn segment */
525 char APP_data[60]; /* Data in the JPEG APPn segment. */
526
527 int COM_len; /* Length of data in JPEG COM segment */
528 char COM_data[60]; /* Data in JPEG COM segment */
529
530 __u32 jpeg_markers; /* Which markers should go into the JPEG
531 * output. Unless you exactly know what
532 * you do, leave them untouched.
533 * Inluding less markers will make the
534 * resulting code smaller, but there will
af901ca1 535 * be fewer applications which can read it.
1da177e4
LT		 536 * The presence of the APP and COM marker
537 * is influenced by APP_len and COM_len
538 * ONLY, not by this property! */
539
540#define V4L2_JPEG_MARKER_DHT (1<<3) /* Define Huffman Tables */
541#define V4L2_JPEG_MARKER_DQT (1<<4) /* Define Quantization Tables */
542#define V4L2_JPEG_MARKER_DRI (1<<5) /* Define Restart Interval */
543#define V4L2_JPEG_MARKER_COM (1<<6) /* Comment segment */
544#define V4L2_JPEG_MARKER_APP (1<<7) /* App segment, driver will
f2421ca3 545 * allways use APP0 */
1da177e4
LT		 546};
547
1da177e4
LT		 548/*
549 * M E M O R Y - M A P P I N G B U F F E R S
550 */
9993e51c 551struct v4l2_requestbuffers {
4ac97914 552 __u32 count;
1da177e4
LT		 553 enum v4l2_buf_type type;
554 enum v4l2_memory memory;
4ac97914 555 __u32 reserved[2];
1da177e4
LT		 556};
557
f8f3914c
PO		 558/**
559 * struct v4l2_plane - plane info for multi-planar buffers
560 * @bytesused: number of bytes occupied by data in the plane (payload)
561 * @length: size of this plane (NOT the payload) in bytes
562 * @mem_offset: when memory in the associated struct v4l2_buffer is
563 * V4L2_MEMORY_MMAP, equals the offset from the start of
564 * the device memory for this plane (or is a "cookie" that
565 * should be passed to mmap() called on the video node)
566 * @userptr: when memory is V4L2_MEMORY_USERPTR, a userspace pointer
567 * pointing to this plane
568 * @data_offset: offset in the plane to the start of data; usually 0,
569 * unless there is a header in front of the data
570 *
571 * Multi-planar buffers consist of one or more planes, e.g. an YCbCr buffer
572 * with two planes can have one plane for Y, and another for interleaved CbCr
573 * components. Each plane can reside in a separate memory buffer, or even in
574 * a completely separate memory node (e.g. in embedded devices).
575 */
576struct v4l2_plane {
577 __u32 bytesused;
578 __u32 length;
579 union {
580 __u32 mem_offset;
581 unsigned long userptr;
582 } m;
583 __u32 data_offset;
584 __u32 reserved[11];
585};
586
587/**
588 * struct v4l2_buffer - video buffer info
589 * @index: id number of the buffer
590 * @type: buffer type (type == *_MPLANE for multiplanar buffers)
591 * @bytesused: number of bytes occupied by data in the buffer (payload);
592 * unused (set to 0) for multiplanar buffers
593 * @flags: buffer informational flags
594 * @field: field order of the image in the buffer
595 * @timestamp: frame timestamp
596 * @timecode: frame timecode
597 * @sequence: sequence count of this frame
598 * @memory: the method, in which the actual video data is passed
599 * @offset: for non-multiplanar buffers with memory == V4L2_MEMORY_MMAP;
600 * offset from the start of the device memory for this plane,
601 * (or a "cookie" that should be passed to mmap() as offset)
602 * @userptr: for non-multiplanar buffers with memory == V4L2_MEMORY_USERPTR;
603 * a userspace pointer pointing to this buffer
604 * @planes: for multiplanar buffers; userspace pointer to the array of plane
605 * info structs for this buffer
606 * @length: size in bytes of the buffer (NOT its payload) for single-plane
607 * buffers (when type != *_MPLANE); number of elements in the
608 * planes array for multi-plane buffers
609 * @input: input number from which the video data has has been captured
610 *
611 * Contains data exchanged by application and driver using one of the Streaming
612 * I/O methods.
613 */
9993e51c 614struct v4l2_buffer {
1da177e4
LT		 615 __u32 index;
616 enum v4l2_buf_type type;
617 __u32 bytesused;
618 __u32 flags;
619 enum v4l2_field field;
620 struct timeval timestamp;
621 struct v4l2_timecode timecode;
622 __u32 sequence;
623
624 /* memory location */
625 enum v4l2_memory memory;
626 union {
627 __u32 offset;
628 unsigned long userptr;
f8f3914c 629 struct v4l2_plane *planes;
1da177e4
LT		 630 } m;
631 __u32 length;
632 __u32 input;
633 __u32 reserved;
634};
635
636/* Flags for 'flags' field */
637#define V4L2_BUF_FLAG_MAPPED 0x0001 /* Buffer is mapped (flag) */
638#define V4L2_BUF_FLAG_QUEUED 0x0002 /* Buffer is queued for processing */
639#define V4L2_BUF_FLAG_DONE 0x0004 /* Buffer is ready */
640#define V4L2_BUF_FLAG_KEYFRAME 0x0008 /* Image is a keyframe (I-frame) */
641#define V4L2_BUF_FLAG_PFRAME 0x0010 /* Image is a P-frame */
642#define V4L2_BUF_FLAG_BFRAME 0x0020 /* Image is a B-frame */
bc0f7f19
PO		 643/* Buffer is ready, but the data contained within is corrupted. */
644#define V4L2_BUF_FLAG_ERROR 0x0040
1da177e4
LT		 645#define V4L2_BUF_FLAG_TIMECODE 0x0100 /* timecode field is valid */
646#define V4L2_BUF_FLAG_INPUT 0x0200 /* input field is valid */
647
648/*
649 * O V E R L A Y P R E V I E W
650 */
9993e51c 651struct v4l2_framebuffer {
1da177e4
LT		 652 __u32 capability;
653 __u32 flags;
654/* FIXME: in theory we should pass something like PCI device + memory
655 * region + offset instead of some physical address */
9993e51c 656 void *base;
1da177e4
LT		 657 struct v4l2_pix_format fmt;
658};
659/* Flags for the 'capability' field. Read only */
660#define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001
661#define V4L2_FBUF_CAP_CHROMAKEY 0x0002
662#define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004
663#define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008
b2787845
HV		 664#define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010
665#define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020
b6cfe6af 666#define V4L2_FBUF_CAP_LOCAL_INV_ALPHA 0x0040
d8008562 667#define V4L2_FBUF_CAP_SRC_CHROMAKEY 0x0080
1da177e4
LT		 668/* Flags for the 'flags' field. */
669#define V4L2_FBUF_FLAG_PRIMARY 0x0001
670#define V4L2_FBUF_FLAG_OVERLAY 0x0002
671#define V4L2_FBUF_FLAG_CHROMAKEY 0x0004
b2787845
HV		 672#define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008
673#define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010
b6cfe6af 674#define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020
d8008562 675#define V4L2_FBUF_FLAG_SRC_CHROMAKEY 0x0040
1da177e4 676
9993e51c 677struct v4l2_clip {
1da177e4 678 struct v4l2_rect c;
5b1a43d7 679 struct v4l2_clip __user *next;
1da177e4
LT		 680};
681
9993e51c 682struct v4l2_window {
1da177e4
LT		 683 struct v4l2_rect w;
684 enum v4l2_field field;
685 __u32 chromakey;
686 struct v4l2_clip __user *clips;
687 __u32 clipcount;
688 void __user *bitmap;
b2787845 689 __u8 global_alpha;
1da177e4
LT		 690};
691
1da177e4
LT		 692/*
693 * C A P T U R E P A R A M E T E R S
694 */
9993e51c 695struct v4l2_captureparm {
1da177e4
LT		 696 __u32 capability; /* Supported modes */
697 __u32 capturemode; /* Current mode */
698 struct v4l2_fract timeperframe; /* Time per frame in .1us units */
699 __u32 extendedmode; /* Driver-specific extensions */
700 __u32 readbuffers; /* # of buffers for read */
701 __u32 reserved[4];
702};
5e87efa3 703
1da177e4
LT		 704/* Flags for 'capability' and 'capturemode' fields */
705#define V4L2_MODE_HIGHQUALITY 0x0001 /* High quality imaging mode */
706#define V4L2_CAP_TIMEPERFRAME 0x1000 /* timeperframe field is supported */
707
9993e51c 708struct v4l2_outputparm {
1da177e4
LT		 709 __u32 capability; /* Supported modes */
710 __u32 outputmode; /* Current mode */
711 struct v4l2_fract timeperframe; /* Time per frame in seconds */
712 __u32 extendedmode; /* Driver-specific extensions */
713 __u32 writebuffers; /* # of buffers for write */
714 __u32 reserved[4];
715};
716
717/*
718 * I N P U T I M A G E C R O P P I N G
719 */
1da177e4
LT		 720struct v4l2_cropcap {
721 enum v4l2_buf_type type;
4ac97914
MCC		 722 struct v4l2_rect bounds;
723 struct v4l2_rect defrect;
724 struct v4l2_fract pixelaspect;
1da177e4
LT		 725};
726
727struct v4l2_crop {
728 enum v4l2_buf_type type;
729 struct v4l2_rect c;
730};
731
732/*
733 * A N A L O G V I D E O S T A N D A R D
734 */
735
736typedef __u64 v4l2_std_id;
737
738/* one bit for each */
739#define V4L2_STD_PAL_B ((v4l2_std_id)0x00000001)
740#define V4L2_STD_PAL_B1 ((v4l2_std_id)0x00000002)
741#define V4L2_STD_PAL_G ((v4l2_std_id)0x00000004)
742#define V4L2_STD_PAL_H ((v4l2_std_id)0x00000008)
743#define V4L2_STD_PAL_I ((v4l2_std_id)0x00000010)
744#define V4L2_STD_PAL_D ((v4l2_std_id)0x00000020)
745#define V4L2_STD_PAL_D1 ((v4l2_std_id)0x00000040)
746#define V4L2_STD_PAL_K ((v4l2_std_id)0x00000080)
747
748#define V4L2_STD_PAL_M ((v4l2_std_id)0x00000100)
749#define V4L2_STD_PAL_N ((v4l2_std_id)0x00000200)
750#define V4L2_STD_PAL_Nc ((v4l2_std_id)0x00000400)
751#define V4L2_STD_PAL_60 ((v4l2_std_id)0x00000800)
752
753#define V4L2_STD_NTSC_M ((v4l2_std_id)0x00001000)
754#define V4L2_STD_NTSC_M_JP ((v4l2_std_id)0x00002000)
f1bcef88 755#define V4L2_STD_NTSC_443 ((v4l2_std_id)0x00004000)
d97a11e0 756#define V4L2_STD_NTSC_M_KR ((v4l2_std_id)0x00008000)
1da177e4
LT		 757
758#define V4L2_STD_SECAM_B ((v4l2_std_id)0x00010000)
759#define V4L2_STD_SECAM_D ((v4l2_std_id)0x00020000)
760#define V4L2_STD_SECAM_G ((v4l2_std_id)0x00040000)
761#define V4L2_STD_SECAM_H ((v4l2_std_id)0x00080000)
762#define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000)
763#define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000)
764#define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000)
800d3c6f 765#define V4L2_STD_SECAM_LC ((v4l2_std_id)0x00800000)
1da177e4
LT		 766
767/* ATSC/HDTV */
768#define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000)
769#define V4L2_STD_ATSC_16_VSB ((v4l2_std_id)0x02000000)
770
412297d3
MCC		 771/* FIXME:
772 Although std_id is 64 bits, there is an issue on PPC32 architecture that
773 makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding
774 this value to 32 bits.
775 As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide),
776 it should work fine. However, if needed to add more than two standards,
777 v4l2-common.c should be fixed.
778 */
779
f3c5987a
MCC		 780/* some merged standards */
781#define V4L2_STD_MN (V4L2_STD_PAL_M|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc|V4L2_STD_NTSC)
782#define V4L2_STD_B (V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_SECAM_B)
783#define V4L2_STD_GH (V4L2_STD_PAL_G|V4L2_STD_PAL_H|V4L2_STD_SECAM_G|V4L2_STD_SECAM_H)
784#define V4L2_STD_DK (V4L2_STD_PAL_DK|V4L2_STD_SECAM_DK)
785
1da177e4
LT		 786/* some common needed stuff */
787#define V4L2_STD_PAL_BG (V4L2_STD_PAL_B |\
788 V4L2_STD_PAL_B1 |\
789 V4L2_STD_PAL_G)
790#define V4L2_STD_PAL_DK (V4L2_STD_PAL_D |\
791 V4L2_STD_PAL_D1 |\
792 V4L2_STD_PAL_K)
793#define V4L2_STD_PAL (V4L2_STD_PAL_BG |\
794 V4L2_STD_PAL_DK |\
795 V4L2_STD_PAL_H |\
796 V4L2_STD_PAL_I)
797#define V4L2_STD_NTSC (V4L2_STD_NTSC_M |\
d97a11e0
HV		 798 V4L2_STD_NTSC_M_JP |\
799 V4L2_STD_NTSC_M_KR)
1da177e4
LT		 800#define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D |\
801 V4L2_STD_SECAM_K |\
802 V4L2_STD_SECAM_K1)
803#define V4L2_STD_SECAM (V4L2_STD_SECAM_B |\
804 V4L2_STD_SECAM_G |\
805 V4L2_STD_SECAM_H |\
806 V4L2_STD_SECAM_DK |\
f3c5987a
MCC		 807 V4L2_STD_SECAM_L |\
808 V4L2_STD_SECAM_LC)
1da177e4
LT		 809
810#define V4L2_STD_525_60 (V4L2_STD_PAL_M |\
811 V4L2_STD_PAL_60 |\
f1bcef88
TT		 812 V4L2_STD_NTSC |\
813 V4L2_STD_NTSC_443)
1da177e4
LT		 814#define V4L2_STD_625_50 (V4L2_STD_PAL |\
815 V4L2_STD_PAL_N |\
816 V4L2_STD_PAL_Nc |\
817 V4L2_STD_SECAM)
818#define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB |\
4ac97914 819 V4L2_STD_ATSC_16_VSB)
1da177e4
LT		 820
821#define V4L2_STD_UNKNOWN 0
822#define V4L2_STD_ALL (V4L2_STD_525_60 |\
823 V4L2_STD_625_50)
824
9993e51c 825struct v4l2_standard {
4ac97914 826 __u32 index;
1da177e4
LT		 827 v4l2_std_id id;
828 __u8 name[24];
829 struct v4l2_fract frameperiod; /* Frames, not fields */
830 __u32 framelines;
831 __u32 reserved[4];
832};
833
b6456c0c
MK		 834/*
835 * V I D E O T I M I N G S D V P R E S E T
836 */
837struct v4l2_dv_preset {
838 __u32 preset;
839 __u32 reserved[4];
840};
841
842/*
843 * D V P R E S E T S E N U M E R A T I O N
844 */
845struct v4l2_dv_enum_preset {
846 __u32 index;
847 __u32 preset;
848 __u8 name[32]; /* Name of the preset timing */
849 __u32 width;
850 __u32 height;
851 __u32 reserved[4];
852};
853
854/*
855 * D V P R E S E T V A L U E S
856 */
857#define V4L2_DV_INVALID 0
858#define V4L2_DV_480P59_94 1 /* BT.1362 */
859#define V4L2_DV_576P50 2 /* BT.1362 */
860#define V4L2_DV_720P24 3 /* SMPTE 296M */
861#define V4L2_DV_720P25 4 /* SMPTE 296M */
862#define V4L2_DV_720P30 5 /* SMPTE 296M */
863#define V4L2_DV_720P50 6 /* SMPTE 296M */
864#define V4L2_DV_720P59_94 7 /* SMPTE 274M */
865#define V4L2_DV_720P60 8 /* SMPTE 274M/296M */
866#define V4L2_DV_1080I29_97 9 /* BT.1120/ SMPTE 274M */
867#define V4L2_DV_1080I30 10 /* BT.1120/ SMPTE 274M */
868#define V4L2_DV_1080I25 11 /* BT.1120 */
869#define V4L2_DV_1080I50 12 /* SMPTE 296M */
870#define V4L2_DV_1080I60 13 /* SMPTE 296M */
871#define V4L2_DV_1080P24 14 /* SMPTE 296M */
872#define V4L2_DV_1080P25 15 /* SMPTE 296M */
873#define V4L2_DV_1080P30 16 /* SMPTE 296M */
874#define V4L2_DV_1080P50 17 /* BT.1120 */
875#define V4L2_DV_1080P60 18 /* BT.1120 */
876
877/*
878 * D V B T T I M I N G S
879 */
880
881/* BT.656/BT.1120 timing data */
882struct v4l2_bt_timings {
883 __u32 width; /* width in pixels */
884 __u32 height; /* height in lines */
885 __u32 interlaced; /* Interlaced or progressive */
886 __u32 polarities; /* Positive or negative polarity */
887 __u64 pixelclock; /* Pixel clock in HZ. Ex. 74.25MHz->74250000 */
888 __u32 hfrontporch; /* Horizpontal front porch in pixels */
889 __u32 hsync; /* Horizontal Sync length in pixels */
890 __u32 hbackporch; /* Horizontal back porch in pixels */
891 __u32 vfrontporch; /* Vertical front porch in pixels */
892 __u32 vsync; /* Vertical Sync length in lines */
893 __u32 vbackporch; /* Vertical back porch in lines */
894 __u32 il_vfrontporch; /* Vertical front porch for bottom field of
895 * interlaced field formats
896 */
897 __u32 il_vsync; /* Vertical sync length for bottom field of
898 * interlaced field formats
899 */
900 __u32 il_vbackporch; /* Vertical back porch for bottom field of
901 * interlaced field formats
902 */
903 __u32 reserved[16];
904} __attribute__ ((packed));
905
906/* Interlaced or progressive format */
907#define V4L2_DV_PROGRESSIVE 0
908#define V4L2_DV_INTERLACED 1
909
910/* Polarities. If bit is not set, it is assumed to be negative polarity */
911#define V4L2_DV_VSYNC_POS_POL 0x00000001
912#define V4L2_DV_HSYNC_POS_POL 0x00000002
913
914
915/* DV timings */
916struct v4l2_dv_timings {
917 __u32 type;
918 union {
919 struct v4l2_bt_timings bt;
920 __u32 reserved[32];
921 };
922} __attribute__ ((packed));
923
924/* Values for the type field */
925#define V4L2_DV_BT_656_1120 0 /* BT.656/1120 timing type */
926
1da177e4
LT		 927/*
928 * V I D E O I N P U T S
929 */
9993e51c 930struct v4l2_input {
1da177e4 931 __u32 index; /* Which input */
4ac97914 932 __u8 name[32]; /* Label */
1da177e4 933 __u32 type; /* Type of input */
4ac97914 934 __u32 audioset; /* Associated audios (bitfield) */
1da177e4
LT		 935 __u32 tuner; /* Associated tuner */
936 v4l2_std_id std;
937 __u32 status;
b6456c0c
MK		 938 __u32 capabilities;
939 __u32 reserved[3];
1da177e4 940};
5e87efa3 941
1da177e4
LT		 942/* Values for the 'type' field */
943#define V4L2_INPUT_TYPE_TUNER 1
944#define V4L2_INPUT_TYPE_CAMERA 2
945
946/* field 'status' - general */
947#define V4L2_IN_ST_NO_POWER 0x00000001 /* Attached device is off */
948#define V4L2_IN_ST_NO_SIGNAL 0x00000002
949#define V4L2_IN_ST_NO_COLOR 0x00000004
950
dfa76fa2
AB		 951/* field 'status' - sensor orientation */
952/* If sensor is mounted upside down set both bits */
953#define V4L2_IN_ST_HFLIP 0x00000010 /* Frames are flipped horizontally */
954#define V4L2_IN_ST_VFLIP 0x00000020 /* Frames are flipped vertically */
955
1da177e4
LT		 956/* field 'status' - analog */
957#define V4L2_IN_ST_NO_H_LOCK 0x00000100 /* No horizontal sync lock */
958#define V4L2_IN_ST_COLOR_KILL 0x00000200 /* Color killer is active */
959
960/* field 'status' - digital */
961#define V4L2_IN_ST_NO_SYNC 0x00010000 /* No synchronization lock */
962#define V4L2_IN_ST_NO_EQU 0x00020000 /* No equalizer lock */
963#define V4L2_IN_ST_NO_CARRIER 0x00040000 /* Carrier recovery failed */
964
965/* field 'status' - VCR and set-top box */
966#define V4L2_IN_ST_MACROVISION 0x01000000 /* Macrovision detected */
967#define V4L2_IN_ST_NO_ACCESS 0x02000000 /* Conditional access denied */
968#define V4L2_IN_ST_VTR 0x04000000 /* VTR time constant */
969
b6456c0c
MK		 970/* capabilities flags */
971#define V4L2_IN_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */
972#define V4L2_IN_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */
973#define V4L2_IN_CAP_STD 0x00000004 /* Supports S_STD */
974
1da177e4
LT		 975/*
976 * V I D E O O U T P U T S
977 */
9993e51c 978struct v4l2_output {
1da177e4 979 __u32 index; /* Which output */
4ac97914 980 __u8 name[32]; /* Label */
1da177e4 981 __u32 type; /* Type of output */
4ac97914 982 __u32 audioset; /* Associated audios (bitfield) */
1da177e4
LT		 983 __u32 modulator; /* Associated modulator */
984 v4l2_std_id std;
b6456c0c
MK		 985 __u32 capabilities;
986 __u32 reserved[3];
1da177e4
LT		 987};
988/* Values for the 'type' field */
989#define V4L2_OUTPUT_TYPE_MODULATOR 1
990#define V4L2_OUTPUT_TYPE_ANALOG 2
991#define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3
992
b6456c0c
MK		 993/* capabilities flags */
994#define V4L2_OUT_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */
995#define V4L2_OUT_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */
996#define V4L2_OUT_CAP_STD 0x00000004 /* Supports S_STD */
997
1da177e4
LT		 998/*
999 * C O N T R O L S
1000 */
9993e51c 1001struct v4l2_control {
1da177e4
LT		 1002 __u32 id;
1003 __s32 value;
1004};
1005
9993e51c 1006struct v4l2_ext_control {
4f341712 1007 __u32 id;
6b5a9492
HV		 1008 __u32 size;
1009 __u32 reserved2[1];
4f341712
HV		 1010 union {
1011 __s32 value;
1012 __s64 value64;
6b5a9492 1013 char *string;
4f341712 1014 };
f251d23e 1015} __attribute__ ((packed));
4f341712 1016
9993e51c 1017struct v4l2_ext_controls {
4f341712
HV		 1018 __u32 ctrl_class;
1019 __u32 count;
1020 __u32 error_idx;
1021 __u32 reserved[2];
1022 struct v4l2_ext_control *controls;
1023};
1024
1025/* Values for ctrl_class field */
1026#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */
1027#define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */
f9bd5843 1028#define V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */
6b424941 1029#define V4L2_CTRL_CLASS_FM_TX 0x009b0000 /* FM Modulator control class */
4f341712
HV		 1030
1031#define V4L2_CTRL_ID_MASK (0x0fffffff)
1032#define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL)
1033#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
1034
ea64f8c2
HV		 1035enum v4l2_ctrl_type {
1036 V4L2_CTRL_TYPE_INTEGER = 1,
1037 V4L2_CTRL_TYPE_BOOLEAN = 2,
1038 V4L2_CTRL_TYPE_MENU = 3,
1039 V4L2_CTRL_TYPE_BUTTON = 4,
1040 V4L2_CTRL_TYPE_INTEGER64 = 5,
1041 V4L2_CTRL_TYPE_CTRL_CLASS = 6,
1042 V4L2_CTRL_TYPE_STRING = 7,
fa4d7096 1043 V4L2_CTRL_TYPE_BITMASK = 8,
ea64f8c2
HV		 1044};
1045
1da177e4 1046/* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
9993e51c 1047struct v4l2_queryctrl {
4ac97914 1048 __u32 id;
1da177e4
LT		 1049 enum v4l2_ctrl_type type;
1050 __u8 name[32]; /* Whatever */
1051 __s32 minimum; /* Note signedness */
1052 __s32 maximum;
4ac97914 1053 __s32 step;
1da177e4
LT		 1054 __s32 default_value;
1055 __u32 flags;
1056 __u32 reserved[2];
1057};
1058
1059/* Used in the VIDIOC_QUERYMENU ioctl for querying menu items */
9993e51c 1060struct v4l2_querymenu {
1da177e4
LT		 1061 __u32 id;
1062 __u32 index;
1063 __u8 name[32]; /* Whatever */
1064 __u32 reserved;
1065};
1066
1067/* Control flags */
1068#define V4L2_CTRL_FLAG_DISABLED 0x0001
1069#define V4L2_CTRL_FLAG_GRABBED 0x0002
4f341712
HV		 1070#define V4L2_CTRL_FLAG_READ_ONLY 0x0004
1071#define V4L2_CTRL_FLAG_UPDATE 0x0008
1072#define V4L2_CTRL_FLAG_INACTIVE 0x0010
1073#define V4L2_CTRL_FLAG_SLIDER 0x0020
1a367f3b 1074#define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040
4f341712
HV		 1075
1076/* Query flag, to be ORed with the control ID */
1077#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000
1da177e4 1078
4f341712
HV		 1079/* User-class control IDs defined by V4L2 */
1080#define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900)
1081#define V4L2_CID_USER_BASE V4L2_CID_BASE
1da177e4
LT		 1082/* IDs reserved for driver specific controls */
1083#define V4L2_CID_PRIVATE_BASE 0x08000000
1084
4f341712 1085#define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1)
1da177e4
LT		 1086#define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0)
1087#define V4L2_CID_CONTRAST (V4L2_CID_BASE+1)
1088#define V4L2_CID_SATURATION (V4L2_CID_BASE+2)
1089#define V4L2_CID_HUE (V4L2_CID_BASE+3)
1090#define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE+5)
1091#define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE+6)
1092#define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE+7)
1093#define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8)
1094#define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9)
1095#define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10)
26d507fc 1096#define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) /* Deprecated */
1da177e4
LT		 1097#define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12)
1098#define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13)
1099#define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14)
1100#define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15)
1101#define V4L2_CID_GAMMA (V4L2_CID_BASE+16)
26d507fc 1102#define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* Deprecated */
1da177e4
LT		 1103#define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17)
1104#define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18)
1105#define V4L2_CID_GAIN (V4L2_CID_BASE+19)
1106#define V4L2_CID_HFLIP (V4L2_CID_BASE+20)
1107#define V4L2_CID_VFLIP (V4L2_CID_BASE+21)
26d507fc 1108
39028ec6
DW		 1109/* Deprecated; use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */
1110#define V4L2_CID_HCENTER (V4L2_CID_BASE+22)
1111#define V4L2_CID_VCENTER (V4L2_CID_BASE+23)
26d507fc
BP		 1112
1113#define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24)
1114enum v4l2_power_line_frequency {
1115 V4L2_CID_POWER_LINE_FREQUENCY_DISABLED = 0,
1116 V4L2_CID_POWER_LINE_FREQUENCY_50HZ = 1,
1117 V4L2_CID_POWER_LINE_FREQUENCY_60HZ = 2,
1118};
1119#define V4L2_CID_HUE_AUTO (V4L2_CID_BASE+25)
1120#define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE+26)
1121#define V4L2_CID_SHARPNESS (V4L2_CID_BASE+27)
1122#define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE+28)
1c412d12 1123#define V4L2_CID_CHROMA_AGC (V4L2_CID_BASE+29)
a8ac6889 1124#define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30)
2c32cc0c
SA		 1125#define V4L2_CID_COLORFX (V4L2_CID_BASE+31)
1126enum v4l2_colorfx {
1127 V4L2_COLORFX_NONE = 0,
1128 V4L2_COLORFX_BW = 1,
1129 V4L2_COLORFX_SEPIA = 2,
35e6aa9f
XZ		 1130 V4L2_COLORFX_NEGATIVE = 3,
1131 V4L2_COLORFX_EMBOSS = 4,
1132 V4L2_COLORFX_SKETCH = 5,
1133 V4L2_COLORFX_SKY_BLUE = 6,
1134 V4L2_COLORFX_GRASS_GREEN = 7,
1135 V4L2_COLORFX_SKIN_WHITEN = 8,
1136 V4L2_COLORFX_VIVID = 9,
2c32cc0c 1137};
02ab18b0 1138#define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32)
3418f165 1139#define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33)
2c32cc0c 1140
85213630
VH		 1141#define V4L2_CID_ROTATE (V4L2_CID_BASE+34)
1142#define V4L2_CID_BG_COLOR (V4L2_CID_BASE+35)
7a01f6db
DH		 1143
1144#define V4L2_CID_CHROMA_GAIN (V4L2_CID_BASE+36)
1145
008d35f2
JFM		 1146#define V4L2_CID_ILLUMINATORS_1 (V4L2_CID_BASE+37)
1147#define V4L2_CID_ILLUMINATORS_2 (V4L2_CID_BASE+38)
1148
1c412d12 1149/* last CID + 1 */
008d35f2 1150#define V4L2_CID_LASTP1 (V4L2_CID_BASE+39)
1da177e4 1151
4f341712
HV		 1152/* MPEG-class control IDs defined by V4L2 */
1153#define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900)
1154#define V4L2_CID_MPEG_CLASS (V4L2_CTRL_CLASS_MPEG | 1)
1155
1156/* MPEG streams */
1157#define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_MPEG_BASE+0)
1158enum v4l2_mpeg_stream_type {
0ccac4af
HV		 1159 V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */
1160 V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */
1161 V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */
1162 V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */
1163 V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */
1164 V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
4f341712
HV		 1165};
1166#define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_MPEG_BASE+1)
1167#define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_MPEG_BASE+2)
1168#define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_MPEG_BASE+3)
1169#define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_MPEG_BASE+4)
1170#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_MPEG_BASE+5)
1171#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_MPEG_BASE+6)
8cbde94b
HV		 1172#define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_MPEG_BASE+7)
1173enum v4l2_mpeg_stream_vbi_fmt {
1174 V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */
1175 V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */
1176};
4f341712
HV		 1177
1178/* MPEG audio */
1179#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_MPEG_BASE+100)
1180enum v4l2_mpeg_audio_sampling_freq {
0ccac4af
HV		 1181 V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
1182 V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
1183 V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
4f341712
HV		 1184};
1185#define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_MPEG_BASE+101)
1186enum v4l2_mpeg_audio_encoding {
0ccac4af
HV		 1187 V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
1188 V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
1189 V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
188919ac 1190 V4L2_MPEG_AUDIO_ENCODING_AAC = 3,
e6b5da88 1191 V4L2_MPEG_AUDIO_ENCODING_AC3 = 4,
4f341712
HV		 1192};
1193#define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_MPEG_BASE+102)
1194enum v4l2_mpeg_audio_l1_bitrate {
0ccac4af
HV		 1195 V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0,
1196 V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1,
1197 V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2,
1198 V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
1199 V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
1200 V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
1201 V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
1202 V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
1203 V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
1204 V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
1205 V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
1206 V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
1207 V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
1208 V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
4f341712
HV		 1209};
1210#define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_MPEG_BASE+103)
1211enum v4l2_mpeg_audio_l2_bitrate {
0ccac4af
HV		 1212 V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0,
1213 V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1,
1214 V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2,
1215 V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3,
1216 V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4,
1217 V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5,
1218 V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
1219 V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
1220 V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
1221 V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
1222 V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
1223 V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
1224 V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
1225 V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
4f341712
HV		 1226};
1227#define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_MPEG_BASE+104)
1228enum v4l2_mpeg_audio_l3_bitrate {
0ccac4af
HV		 1229 V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0,
1230 V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1,
1231 V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2,
1232 V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3,
1233 V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4,
1234 V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5,
1235 V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6,
1236 V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
1237 V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
1238 V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
1239 V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
1240 V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
1241 V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
1242 V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
4f341712
HV		 1243};
1244#define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_MPEG_BASE+105)
1245enum v4l2_mpeg_audio_mode {
0ccac4af
HV		 1246 V4L2_MPEG_AUDIO_MODE_STEREO = 0,
1247 V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
1248 V4L2_MPEG_AUDIO_MODE_DUAL = 2,
1249 V4L2_MPEG_AUDIO_MODE_MONO = 3,
4f341712
HV		 1250};
1251#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_MPEG_BASE+106)
1252enum v4l2_mpeg_audio_mode_extension {
0ccac4af
HV		 1253 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0,
1254 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1,
1255 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
1256 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
4f341712
HV		 1257};
1258#define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_MPEG_BASE+107)
1259enum v4l2_mpeg_audio_emphasis {
0ccac4af
HV		 1260 V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0,
1261 V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
1262 V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2,
4f341712
HV		 1263};
1264#define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_MPEG_BASE+108)
1265enum v4l2_mpeg_audio_crc {
0ccac4af
HV		 1266 V4L2_MPEG_AUDIO_CRC_NONE = 0,
1267 V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
4f341712 1268};
5eee72e8 1269#define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_MPEG_BASE+109)
f723af16
HV		 1270#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_MPEG_BASE+110)
1271#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_MPEG_BASE+111)
e6b5da88
HV		 1272enum v4l2_mpeg_audio_ac3_bitrate {
1273 V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0,
1274 V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1,
1275 V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2,
1276 V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3,
1277 V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4,
1278 V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5,
1279 V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6,
1280 V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
1281 V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
1282 V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
1283 V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
1284 V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
1285 V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
1286 V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
1287 V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
1288 V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
1289 V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
1290 V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
1291 V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
1292};
4f341712
HV		 1293
1294/* MPEG video */
1295#define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200)
1296enum v4l2_mpeg_video_encoding {
188919ac
JG		 1297 V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
1298 V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
1299 V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
4f341712
HV		 1300};
1301#define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_MPEG_BASE+201)
1302enum v4l2_mpeg_video_aspect {
0ccac4af
HV		 1303 V4L2_MPEG_VIDEO_ASPECT_1x1 = 0,
1304 V4L2_MPEG_VIDEO_ASPECT_4x3 = 1,
1305 V4L2_MPEG_VIDEO_ASPECT_16x9 = 2,
1306 V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
4f341712
HV		 1307};
1308#define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_MPEG_BASE+202)
1309#define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_MPEG_BASE+203)
1310#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_MPEG_BASE+204)
1311#define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_MPEG_BASE+205)
1312#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_MPEG_BASE+206)
1313enum v4l2_mpeg_video_bitrate_mode {
0ccac4af
HV		 1314 V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
1315 V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
4f341712
HV		 1316};
1317#define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_MPEG_BASE+207)
1318#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_MPEG_BASE+208)
1319#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209)
5eee72e8
HV		 1320#define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_MPEG_BASE+210)
1321#define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_MPEG_BASE+211)
4f341712 1322
4b00eb25 1323/* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
4f341712
HV		 1324#define V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000)
1325#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+0)
1326enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
0ccac4af
HV		 1327 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
1328 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1,
4f341712
HV		 1329};
1330#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+1)
1331#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+2)
1332enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
0ccac4af
HV		 1333 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0,
1334 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
1335 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2,
1336 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3,
1337 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
4f341712
HV		 1338};
1339#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+3)
1340enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
0ccac4af
HV		 1341 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0,
1342 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
4f341712
HV		 1343};
1344#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+4)
1345enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
0ccac4af
HV		 1346 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
1347 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1,
4f341712
HV		 1348};
1349#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+5)
1350#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+6)
1351enum v4l2_mpeg_cx2341x_video_median_filter_type {
0ccac4af
HV		 1352 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0,
1353 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1,
1354 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2,
1355 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
1356 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4,
4f341712
HV		 1357};
1358#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+7)
1359#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+8)
1360#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9)
1361#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+10)
5eee72e8 1362#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_MPEG_CX2341X_BASE+11)
4f341712 1363
f9bd5843
BP		 1364/* Camera class control IDs */
1365#define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900)
1366#define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1)
1367
1368#define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1)
1369enum v4l2_exposure_auto_type {
1370 V4L2_EXPOSURE_AUTO = 0,
1371 V4L2_EXPOSURE_MANUAL = 1,
1372 V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
1373 V4L2_EXPOSURE_APERTURE_PRIORITY = 3
1374};
1375#define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2)
1376#define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3)
1377
1378#define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4)
1379#define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5)
1380#define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6)
1381#define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7)
1382
1383#define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8)
1384#define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9)
1385
1386#define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10)
1387#define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11)
1388#define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12)
1389
0877258d
LP		 1390#define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13)
1391#define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14)
1392#define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15)
1393
046425f8
LP		 1394#define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16)
1395
48213fe3
LP		 1396#define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17)
1397#define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18)
1398
6b424941
EV		 1399/* FM Modulator class control IDs */
1400#define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900)
1401#define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1)
1402
1403#define V4L2_CID_RDS_TX_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 1)
1404#define V4L2_CID_RDS_TX_PI (V4L2_CID_FM_TX_CLASS_BASE + 2)
1405#define V4L2_CID_RDS_TX_PTY (V4L2_CID_FM_TX_CLASS_BASE + 3)
1406#define V4L2_CID_RDS_TX_PS_NAME (V4L2_CID_FM_TX_CLASS_BASE + 5)
1407#define V4L2_CID_RDS_TX_RADIO_TEXT (V4L2_CID_FM_TX_CLASS_BASE + 6)
1408
1409#define V4L2_CID_AUDIO_LIMITER_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 64)
1410#define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 65)
1411#define V4L2_CID_AUDIO_LIMITER_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 66)
1412
1413#define V4L2_CID_AUDIO_COMPRESSION_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 80)
1414#define V4L2_CID_AUDIO_COMPRESSION_GAIN (V4L2_CID_FM_TX_CLASS_BASE + 81)
1415#define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD (V4L2_CID_FM_TX_CLASS_BASE + 82)
1416#define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME (V4L2_CID_FM_TX_CLASS_BASE + 83)
1417#define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84)
1418
1419#define V4L2_CID_PILOT_TONE_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 96)
1420#define V4L2_CID_PILOT_TONE_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 97)
1421#define V4L2_CID_PILOT_TONE_FREQUENCY (V4L2_CID_FM_TX_CLASS_BASE + 98)
1422
1423#define V4L2_CID_TUNE_PREEMPHASIS (V4L2_CID_FM_TX_CLASS_BASE + 112)
1424enum v4l2_preemphasis {
1425 V4L2_PREEMPHASIS_DISABLED = 0,
1426 V4L2_PREEMPHASIS_50_uS = 1,
1427 V4L2_PREEMPHASIS_75_uS = 2,
1428};
1429#define V4L2_CID_TUNE_POWER_LEVEL (V4L2_CID_FM_TX_CLASS_BASE + 113)
1430#define V4L2_CID_TUNE_ANTENNA_CAPACITOR (V4L2_CID_FM_TX_CLASS_BASE + 114)
1431
1da177e4
LT		 1432/*
1433 * T U N I N G
1434 */
9993e51c 1435struct v4l2_tuner {
1da177e4
LT		 1436 __u32 index;
1437 __u8 name[32];
1438 enum v4l2_tuner_type type;
1439 __u32 capability;
1440 __u32 rangelow;
1441 __u32 rangehigh;
1442 __u32 rxsubchans;
1443 __u32 audmode;
1444 __s32 signal;
1445 __s32 afc;
1446 __u32 reserved[4];
1447};
1448
9993e51c 1449struct v4l2_modulator {
1da177e4
LT		 1450 __u32 index;
1451 __u8 name[32];
1452 __u32 capability;
1453 __u32 rangelow;
1454 __u32 rangehigh;
1455 __u32 txsubchans;
1456 __u32 reserved[4];
1457};
1458
1459/* Flags for the 'capability' field */
1460#define V4L2_TUNER_CAP_LOW 0x0001
1461#define V4L2_TUNER_CAP_NORM 0x0002
1462#define V4L2_TUNER_CAP_STEREO 0x0010
1463#define V4L2_TUNER_CAP_LANG2 0x0020
1464#define V4L2_TUNER_CAP_SAP 0x0020
1465#define V4L2_TUNER_CAP_LANG1 0x0040
ef5b5b7e 1466#define V4L2_TUNER_CAP_RDS 0x0080
44a81550
MA		 1467#define V4L2_TUNER_CAP_RDS_BLOCK_IO 0x0100
1468#define V4L2_TUNER_CAP_RDS_CONTROLS 0x0200
1da177e4
LT		 1469
1470/* Flags for the 'rxsubchans' field */
1471#define V4L2_TUNER_SUB_MONO 0x0001
1472#define V4L2_TUNER_SUB_STEREO 0x0002
1473#define V4L2_TUNER_SUB_LANG2 0x0004
1474#define V4L2_TUNER_SUB_SAP 0x0004
1475#define V4L2_TUNER_SUB_LANG1 0x0008
ef5b5b7e 1476#define V4L2_TUNER_SUB_RDS 0x0010
1da177e4
LT		 1477
1478/* Values for the 'audmode' field */
1479#define V4L2_TUNER_MODE_MONO 0x0000
1480#define V4L2_TUNER_MODE_STEREO 0x0001
1481#define V4L2_TUNER_MODE_LANG2 0x0002
1482#define V4L2_TUNER_MODE_SAP 0x0002
1483#define V4L2_TUNER_MODE_LANG1 0x0003
301e22d6 1484#define V4L2_TUNER_MODE_LANG1_LANG2 0x0004
1da177e4 1485
9993e51c 1486struct v4l2_frequency {
4ac97914 1487 __u32 tuner;
1da177e4 1488 enum v4l2_tuner_type type;
4ac97914
MCC		 1489 __u32 frequency;
1490 __u32 reserved[8];
1da177e4
LT		 1491};
1492
1d0ba5f3
TL		 1493struct v4l2_hw_freq_seek {
1494 __u32 tuner;
1495 enum v4l2_tuner_type type;
1496 __u32 seek_upward;
1497 __u32 wrap_around;
44a81550
MA		 1498 __u32 spacing;
1499 __u32 reserved[7];
1d0ba5f3
TL		 1500};
1501
ef5b5b7e
HV		 1502/*
1503 * R D S
1504 */
1505
1506struct v4l2_rds_data {
1507 __u8 lsb;
1508 __u8 msb;
1509 __u8 block;
1510} __attribute__ ((packed));
1511
1512#define V4L2_RDS_BLOCK_MSK 0x7
1513#define V4L2_RDS_BLOCK_A 0
1514#define V4L2_RDS_BLOCK_B 1
1515#define V4L2_RDS_BLOCK_C 2
1516#define V4L2_RDS_BLOCK_D 3
1517#define V4L2_RDS_BLOCK_C_ALT 4
1518#define V4L2_RDS_BLOCK_INVALID 7
1519
1520#define V4L2_RDS_BLOCK_CORRECTED 0x40
1521#define V4L2_RDS_BLOCK_ERROR 0x80
1522
1da177e4
LT		 1523/*
1524 * A U D I O
1525 */
9993e51c 1526struct v4l2_audio {
1da177e4
LT		 1527 __u32 index;
1528 __u8 name[32];
1529 __u32 capability;
1530 __u32 mode;
1531 __u32 reserved[2];
1532};
5e87efa3 1533
1da177e4
LT		 1534/* Flags for the 'capability' field */
1535#define V4L2_AUDCAP_STEREO 0x00001
1536#define V4L2_AUDCAP_AVL 0x00002
1537
1538/* Flags for the 'mode' field */
1539#define V4L2_AUDMODE_AVL 0x00001
1540
9993e51c 1541struct v4l2_audioout {
1da177e4
LT		 1542 __u32 index;
1543 __u8 name[32];
1544 __u32 capability;
1545 __u32 mode;
1546 __u32 reserved[2];
1547};
1548
db6eb5b3 1549/*
ada6ecd2 1550 * M P E G S E R V I C E S
db6eb5b3
HV		 1551 *
1552 * NOTE: EXPERIMENTAL API
1553 */
1554#if 1
1555#define V4L2_ENC_IDX_FRAME_I (0)
1556#define V4L2_ENC_IDX_FRAME_P (1)
1557#define V4L2_ENC_IDX_FRAME_B (2)
1558#define V4L2_ENC_IDX_FRAME_MASK (0xf)
1559
1560struct v4l2_enc_idx_entry {
1561 __u64 offset;
1562 __u64 pts;
1563 __u32 length;
1564 __u32 flags;
1565 __u32 reserved[2];
1566};
1567
1568#define V4L2_ENC_IDX_ENTRIES (64)
1569struct v4l2_enc_idx {
1570 __u32 entries;
1571 __u32 entries_cap;
1572 __u32 reserved[4];
1573 struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES];
1574};
ada6ecd2
HV		 1575
1576
1577#define V4L2_ENC_CMD_START (0)
1578#define V4L2_ENC_CMD_STOP (1)
1579#define V4L2_ENC_CMD_PAUSE (2)
1580#define V4L2_ENC_CMD_RESUME (3)
1581
1582/* Flags for V4L2_ENC_CMD_STOP */
1583#define V4L2_ENC_CMD_STOP_AT_GOP_END (1 << 0)
1584
1585struct v4l2_encoder_cmd {
1586 __u32 cmd;
1587 __u32 flags;
1588 union {
1589 struct {
1590 __u32 data[8];
1591 } raw;
1592 };
1593};
1594
db6eb5b3
HV		 1595#endif
1596
1597
1da177e4
LT		 1598/*
1599 * D A T A S E R V I C E S ( V B I )
1600 *
1601 * Data services API by Michael Schimek
1602 */
1603
9db45506 1604/* Raw VBI */
9993e51c 1605struct v4l2_vbi_format {
1da177e4
LT		 1606 __u32 sampling_rate; /* in 1 Hz */
1607 __u32 offset;
1608 __u32 samples_per_line;
1609 __u32 sample_format; /* V4L2_PIX_FMT_* */
1610 __s32 start[2];
1611 __u32 count[2];
1612 __u32 flags; /* V4L2_VBI_* */
1613 __u32 reserved[2]; /* must be zero */
1614};
1615
1616/* VBI flags */
9993e51c
MCC		 1617#define V4L2_VBI_UNSYNC (1 << 0)
1618#define V4L2_VBI_INTERLACED (1 << 1)
1da177e4 1619
9db45506
MCC		 1620/* Sliced VBI
1621 *
1622 * This implements is a proposal V4L2 API to allow SLICED VBI
1623 * required for some hardware encoders. It should change without
1624 * notice in the definitive implementation.
1625 */
1626
9993e51c 1627struct v4l2_sliced_vbi_format {
4ac97914
MCC		 1628 __u16 service_set;
1629 /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
1630 service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
f2421ca3
MCC		 1631 (equals frame lines 313-336 for 625 line video
1632 standards, 263-286 for 525 line standards) */
4ac97914
MCC		 1633 __u16 service_lines[2][24];
1634 __u32 io_size;
1635 __u32 reserved[2]; /* must be zero */
9db45506
MCC		 1636};
1637
4d0dddb1
MCC		 1638/* Teletext World System Teletext
1639 (WST), defined on ITU-R BT.653-2 */
9bc7400a 1640#define V4L2_SLICED_TELETEXT_B (0x0001)
6ac48b45 1641/* Video Program System, defined on ETS 300 231*/
9bc7400a 1642#define V4L2_SLICED_VPS (0x0400)
6ac48b45 1643/* Closed Caption, defined on EIA-608 */
9bc7400a 1644#define V4L2_SLICED_CAPTION_525 (0x1000)
6ac48b45 1645/* Wide Screen System, defined on ITU-R BT1119.1 */
9bc7400a
HV		 1646#define V4L2_SLICED_WSS_625 (0x4000)
1647
1648#define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525)
1649#define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625)
1650
9993e51c 1651struct v4l2_sliced_vbi_cap {
4ac97914
MCC		 1652 __u16 service_set;
1653 /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
1654 service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
f2421ca3
MCC		 1655 (equals frame lines 313-336 for 625 line video
1656 standards, 263-286 for 525 line standards) */
4ac97914 1657 __u16 service_lines[2][24];
1739adea
HV		 1658 enum v4l2_buf_type type;
1659 __u32 reserved[3]; /* must be 0 */
9db45506
MCC		 1660};
1661
9993e51c 1662struct v4l2_sliced_vbi_data {
4ac97914
MCC		 1663 __u32 id;
1664 __u32 field; /* 0: first field, 1: second field */
1665 __u32 line; /* 1-23 */
1666 __u32 reserved; /* must be 0 */
1667 __u8 data[48];
9db45506 1668};
1da177e4 1669
6273fda6
AW		 1670/*
1671 * Sliced VBI data inserted into MPEG Streams
1672 */
1673
1674/*
1675 * V4L2_MPEG_STREAM_VBI_FMT_IVTV:
1676 *
1677 * Structure of payload contained in an MPEG 2 Private Stream 1 PES Packet in an
1678 * MPEG-2 Program Pack that contains V4L2_MPEG_STREAM_VBI_FMT_IVTV Sliced VBI
1679 * data
1680 *
1681 * Note, the MPEG-2 Program Pack and Private Stream 1 PES packet header
1682 * definitions are not included here. See the MPEG-2 specifications for details
1683 * on these headers.
1684 */
1685
1686/* Line type IDs */
1687#define V4L2_MPEG_VBI_IVTV_TELETEXT_B (1)
1688#define V4L2_MPEG_VBI_IVTV_CAPTION_525 (4)
1689#define V4L2_MPEG_VBI_IVTV_WSS_625 (5)
1690#define V4L2_MPEG_VBI_IVTV_VPS (7)
1691
1692struct v4l2_mpeg_vbi_itv0_line {
1693 __u8 id; /* One of V4L2_MPEG_VBI_IVTV_* above */
1694 __u8 data[42]; /* Sliced VBI data for the line */
1695} __attribute__ ((packed));
1696
1697struct v4l2_mpeg_vbi_itv0 {
1698 __le32 linemask[2]; /* Bitmasks of VBI service lines present */
1699 struct v4l2_mpeg_vbi_itv0_line line[35];
1700} __attribute__ ((packed));
1701
1702struct v4l2_mpeg_vbi_ITV0 {
1703 struct v4l2_mpeg_vbi_itv0_line line[36];
1704} __attribute__ ((packed));
1705
1706#define V4L2_MPEG_VBI_IVTV_MAGIC0 "itv0"
1707#define V4L2_MPEG_VBI_IVTV_MAGIC1 "ITV0"
1708
1709struct v4l2_mpeg_vbi_fmt_ivtv {
1710 __u8 magic[4];
1711 union {
1712 struct v4l2_mpeg_vbi_itv0 itv0;
1713 struct v4l2_mpeg_vbi_ITV0 ITV0;
1714 };
1715} __attribute__ ((packed));
1716
1da177e4
LT		 1717/*
1718 * A G G R E G A T E S T R U C T U R E S
1719 */
1720
f8f3914c
PO		 1721/**
1722 * struct v4l2_plane_pix_format - additional, per-plane format definition
1723 * @sizeimage: maximum size in bytes required for data, for which
1724 * this plane will be used
1725 * @bytesperline: distance in bytes between the leftmost pixels in two
1726 * adjacent lines
1727 */
1728struct v4l2_plane_pix_format {
1729 __u32 sizeimage;
1730 __u16 bytesperline;
1731 __u16 reserved[7];
1732} __attribute__ ((packed));
1733
1734/**
1735 * struct v4l2_pix_format_mplane - multiplanar format definition
1736 * @width: image width in pixels
1737 * @height: image height in pixels
1738 * @pixelformat: little endian four character code (fourcc)
1739 * @field: field order (for interlaced video)
1740 * @colorspace: supplemental to pixelformat
1741 * @plane_fmt: per-plane information
1742 * @num_planes: number of planes for this format
1743 */
1744struct v4l2_pix_format_mplane {
1745 __u32 width;
1746 __u32 height;
1747 __u32 pixelformat;
1748 enum v4l2_field field;
1749 enum v4l2_colorspace colorspace;
1750
1751 struct v4l2_plane_pix_format plane_fmt[VIDEO_MAX_PLANES];
1752 __u8 num_planes;
1753 __u8 reserved[11];
1754} __attribute__ ((packed));
1755
1756/**
1757 * struct v4l2_format - stream data format
1758 * @type: type of the data stream
1759 * @pix: definition of an image format
1760 * @pix_mp: definition of a multiplanar image format
1761 * @win: definition of an overlaid image
1762 * @vbi: raw VBI capture or output parameters
1763 * @sliced: sliced VBI capture or output parameters
1764 * @raw_data: placeholder for future extensions and custom formats
1da177e4 1765 */
9993e51c 1766struct v4l2_format {
1da177e4 1767 enum v4l2_buf_type type;
9993e51c
MCC		 1768 union {
1769 struct v4l2_pix_format pix; /* V4L2_BUF_TYPE_VIDEO_CAPTURE */
f8f3914c 1770 struct v4l2_pix_format_mplane pix_mp; /* V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE */
9993e51c
MCC		 1771 struct v4l2_window win; /* V4L2_BUF_TYPE_VIDEO_OVERLAY */
1772 struct v4l2_vbi_format vbi; /* V4L2_BUF_TYPE_VBI_CAPTURE */
1773 struct v4l2_sliced_vbi_format sliced; /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
1774 __u8 raw_data[200]; /* user-defined */
1da177e4
LT		 1775 } fmt;
1776};
1777
1da177e4
LT		 1778/* Stream type-dependent parameters
1779 */
9993e51c 1780struct v4l2_streamparm {
1da177e4 1781 enum v4l2_buf_type type;
9993e51c 1782 union {
1da177e4
LT		 1783 struct v4l2_captureparm capture;
1784 struct v4l2_outputparm output;
1785 __u8 raw_data[200]; /* user-defined */
1786 } parm;
1787};
1788
fda10214
SA		 1789/*
1790 * E V E N T S
1791 */
1792
1bcaf4bd
HV		 1793#define V4L2_EVENT_ALL 0
1794#define V4L2_EVENT_VSYNC 1
1795#define V4L2_EVENT_EOS 2
6e239399 1796#define V4L2_EVENT_CTRL 3
1bcaf4bd
HV		 1797#define V4L2_EVENT_PRIVATE_START 0x08000000
1798
1799/* Payload for V4L2_EVENT_VSYNC */
1800struct v4l2_event_vsync {
1801 /* Can be V4L2_FIELD_ANY, _NONE, _TOP or _BOTTOM */
1802 __u8 field;
1803} __attribute__ ((packed));
1804
6e239399
HV		 1805/* Payload for V4L2_EVENT_CTRL */
1806#define V4L2_EVENT_CTRL_CH_VALUE (1 << 0)
1807#define V4L2_EVENT_CTRL_CH_FLAGS (1 << 1)
1808
1809struct v4l2_event_ctrl {
1810 __u32 changes;
1811 __u32 type;
1812 union {
1813 __s32 value;
1814 __s64 value64;
1815 };
1816 __u32 flags;
1817 __s32 minimum;
1818 __s32 maximum;
1819 __s32 step;
1820 __s32 default_value;
1821};
1822
fda10214
SA		 1823struct v4l2_event {
1824 __u32 type;
1825 union {
1bcaf4bd 1826 struct v4l2_event_vsync vsync;
6e239399 1827 struct v4l2_event_ctrl ctrl;
fda10214
SA		 1828 __u8 data[64];
1829 } u;
1830 __u32 pending;
1831 __u32 sequence;
1832 struct timespec timestamp;
6e239399
HV		 1833 __u32 id;
1834 __u32 reserved[8];
fda10214
SA		 1835};
1836
60c07322
HV		 1837#define V4L2_EVENT_SUB_FL_SEND_INITIAL (1 << 0)
1838#define V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK (1 << 1)
6e239399 1839
fda10214
SA		 1840struct v4l2_event_subscription {
1841 __u32 type;
6e239399
HV		 1842 __u32 id;
1843 __u32 flags;
1844 __u32 reserved[5];
fda10214
SA		 1845};
1846
52ebc763
TP		 1847/*
1848 * A D V A N C E D D E B U G G I N G
f3502b8a 1849 *
aecde8b5
HV		 1850 * NOTE: EXPERIMENTAL API, NEVER RELY ON THIS IN APPLICATIONS!
1851 * FOR DEBUGGING, TESTING AND INTERNAL USE ONLY!
52ebc763
TP		 1852 */
1853
1854/* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
f3d092b8 1855
f3502b8a 1856#define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */
aecde8b5 1857#define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver name */
f3502b8a 1858#define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */
531c98e7 1859#define V4L2_CHIP_MATCH_AC97 3 /* Match against anciliary AC97 chip */
f3d092b8 1860
aecde8b5
HV		 1861struct v4l2_dbg_match {
1862 __u32 type; /* Match type */
1863 union { /* Match this chip, meaning determined by type */
1864 __u32 addr;
1865 char name[32];
1866 };
1867} __attribute__ ((packed));
1868
1869struct v4l2_dbg_register {
1870 struct v4l2_dbg_match match;
1871 __u32 size; /* register size in bytes */
e7b58f52 1872 __u64 reg;
f3d092b8 1873 __u64 val;
aecde8b5
HV		 1874} __attribute__ ((packed));
1875
1876/* VIDIOC_DBG_G_CHIP_IDENT */
1877struct v4l2_dbg_chip_ident {
1878 struct v4l2_dbg_match match;
1879 __u32 ident; /* chip identifier as specified in <media/v4l2-chip-ident.h> */
1880 __u32 revision; /* chip revision, chip specific */
1881} __attribute__ ((packed));
52ebc763 1882
1da177e4
LT		 1883/*
1884 * 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
1885 *
1886 */
9993e51c
MCC		 1887#define VIDIOC_QUERYCAP _IOR('V', 0, struct v4l2_capability)
1888#define VIDIOC_RESERVED _IO('V', 1)
1889#define VIDIOC_ENUM_FMT _IOWR('V', 2, struct v4l2_fmtdesc)
1890#define VIDIOC_G_FMT _IOWR('V', 4, struct v4l2_format)
1891#define VIDIOC_S_FMT _IOWR('V', 5, struct v4l2_format)
1892#define VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers)
1893#define VIDIOC_QUERYBUF _IOWR('V', 9, struct v4l2_buffer)
1894#define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer)
1895#define VIDIOC_S_FBUF _IOW('V', 11, struct v4l2_framebuffer)
1896#define VIDIOC_OVERLAY _IOW('V', 14, int)
1897#define VIDIOC_QBUF _IOWR('V', 15, struct v4l2_buffer)
1898#define VIDIOC_DQBUF _IOWR('V', 17, struct v4l2_buffer)
1899#define VIDIOC_STREAMON _IOW('V', 18, int)
1900#define VIDIOC_STREAMOFF _IOW('V', 19, int)
1901#define VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm)
1902#define VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm)
1903#define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id)
1904#define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id)
1905#define VIDIOC_ENUMSTD _IOWR('V', 25, struct v4l2_standard)
1906#define VIDIOC_ENUMINPUT _IOWR('V', 26, struct v4l2_input)
1907#define VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control)
1908#define VIDIOC_S_CTRL _IOWR('V', 28, struct v4l2_control)
1909#define VIDIOC_G_TUNER _IOWR('V', 29, struct v4l2_tuner)
1910#define VIDIOC_S_TUNER _IOW('V', 30, struct v4l2_tuner)
1911#define VIDIOC_G_AUDIO _IOR('V', 33, struct v4l2_audio)
1912#define VIDIOC_S_AUDIO _IOW('V', 34, struct v4l2_audio)
1913#define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl)
1914#define VIDIOC_QUERYMENU _IOWR('V', 37, struct v4l2_querymenu)
1915#define VIDIOC_G_INPUT _IOR('V', 38, int)
1916#define VIDIOC_S_INPUT _IOWR('V', 39, int)
1917#define VIDIOC_G_OUTPUT _IOR('V', 46, int)
1918#define VIDIOC_S_OUTPUT _IOWR('V', 47, int)
1919#define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct v4l2_output)
1920#define VIDIOC_G_AUDOUT _IOR('V', 49, struct v4l2_audioout)
1921#define VIDIOC_S_AUDOUT _IOW('V', 50, struct v4l2_audioout)
1922#define VIDIOC_G_MODULATOR _IOWR('V', 54, struct v4l2_modulator)
1923#define VIDIOC_S_MODULATOR _IOW('V', 55, struct v4l2_modulator)
1924#define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct v4l2_frequency)
1925#define VIDIOC_S_FREQUENCY _IOW('V', 57, struct v4l2_frequency)
1926#define VIDIOC_CROPCAP _IOWR('V', 58, struct v4l2_cropcap)
1927#define VIDIOC_G_CROP _IOWR('V', 59, struct v4l2_crop)
1928#define VIDIOC_S_CROP _IOW('V', 60, struct v4l2_crop)
1929#define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct v4l2_jpegcompression)
1930#define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct v4l2_jpegcompression)
1931#define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id)
1932#define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format)
1933#define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio)
1934#define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout)
1935#define VIDIOC_G_PRIORITY _IOR('V', 67, enum v4l2_priority)
1936#define VIDIOC_S_PRIORITY _IOW('V', 68, enum v4l2_priority)
1937#define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap)
1938#define VIDIOC_LOG_STATUS _IO('V', 70)
1939#define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls)
1940#define VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct v4l2_ext_controls)
1941#define VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct v4l2_ext_controls)
dcc29cbc 1942#if 1
9993e51c
MCC		 1943#define VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct v4l2_frmsizeenum)
1944#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum)
1945#define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct v4l2_enc_idx)
1946#define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd)
1947#define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd)
aecde8b5 1948#endif
f3502b8a 1949
aecde8b5
HV		 1950#if 1
1951/* Experimental, meant for debugging, testing and internal use.
1952 Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined.
1953 You must be root to use these ioctls. Never use these in applications! */
1954#define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_dbg_register)
1955#define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_dbg_register)
1956
1957/* Experimental, meant for debugging, testing and internal use.
1958 Never use this ioctl in applications! */
1959#define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_dbg_chip_ident)
dcc29cbc 1960#endif
aecde8b5 1961
9993e51c 1962#define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek)
b6456c0c
MK		 1963#define VIDIOC_ENUM_DV_PRESETS _IOWR('V', 83, struct v4l2_dv_enum_preset)
1964#define VIDIOC_S_DV_PRESET _IOWR('V', 84, struct v4l2_dv_preset)
1965#define VIDIOC_G_DV_PRESET _IOWR('V', 85, struct v4l2_dv_preset)
1966#define VIDIOC_QUERY_DV_PRESET _IOR('V', 86, struct v4l2_dv_preset)
1967#define VIDIOC_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings)
1968#define VIDIOC_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings)
fda10214
SA		 1969#define VIDIOC_DQEVENT _IOR('V', 89, struct v4l2_event)
1970#define VIDIOC_SUBSCRIBE_EVENT _IOW('V', 90, struct v4l2_event_subscription)
1971#define VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription)
b6456c0c 1972
92f45bad
HV		 1973/* Reminder: when adding new ioctls please add support for them to
1974 drivers/media/video/v4l2-compat-ioctl32.c as well! */
1da177e4 1975
401998fa 1976#define BASE_VIDIOC_PRIVATE 192 /* 192-255 are private */
f3c5987a 1977
1da177e4 1978#endif /* __LINUX_VIDEODEV2_H */
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