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[media] m5mols: Correct reported ISO values
[deliverable/linux.git] / include / linux / videodev2.h
CommitLineData
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>
5689b288 67#include <linux/v4l2-common.h>
1da177e4 68
79436633
MCC		 69/*
70 * Common stuff for both V4L1 and V4L2
71 * Moved from videodev.h
72 */
79436633 73#define VIDEO_MAX_FRAME 32
f8f3914c 74#define VIDEO_MAX_PLANES 8
79436633 75
c1d7f4f1
HV		 76#ifndef __KERNEL__
77
78/* These defines are V4L1 specific and should not be used with the V4L2 API!
79 They will be removed from this header in the future. */
80
c12097fd
MS		 81#define VID_TYPE_CAPTURE 1 /* Can capture */
82#define VID_TYPE_TUNER 2 /* Can tune */
83#define VID_TYPE_TELETEXT 4 /* Does teletext */
84#define VID_TYPE_OVERLAY 8 /* Overlay onto frame buffer */
85#define VID_TYPE_CHROMAKEY 16 /* Overlay by chromakey */
86#define VID_TYPE_CLIPPING 32 /* Can clip */
87#define VID_TYPE_FRAMERAM 64 /* Uses the frame buffer memory */
88#define VID_TYPE_SCALES 128 /* Scalable */
89#define VID_TYPE_MONOCHROME 256 /* Monochrome only */
90#define VID_TYPE_SUBCAPTURE 512 /* Can capture subareas of the image */
91#define VID_TYPE_MPEG_DECODER 1024 /* Can decode MPEG streams */
92#define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */
93#define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */
94#define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */
c1d7f4f1 95#endif
c12097fd 96
1da177e4
LT		 97/*
98 * M I S C E L L A N E O U S
99 */
100
101/* Four-character-code (FOURCC) */
9993e51c
MCC		 102#define v4l2_fourcc(a, b, c, d)\
103 ((__u32)(a) | ((__u32)(b) << 8) | ((__u32)(c) << 16) | ((__u32)(d) << 24))
1da177e4
LT		 104
105/*
106 * E N U M S
107 */
108enum v4l2_field {
b2787845
HV		 109 V4L2_FIELD_ANY = 0, /* driver can choose from none,
110 top, bottom, interlaced
111 depending on whatever it thinks
112 is approximate ... */
113 V4L2_FIELD_NONE = 1, /* this device has no fields ... */
114 V4L2_FIELD_TOP = 2, /* top field only */
115 V4L2_FIELD_BOTTOM = 3, /* bottom field only */
116 V4L2_FIELD_INTERLACED = 4, /* both fields interlaced */
117 V4L2_FIELD_SEQ_TB = 5, /* both fields sequential into one
118 buffer, top-bottom order */
119 V4L2_FIELD_SEQ_BT = 6, /* same as above + bottom-top order */
120 V4L2_FIELD_ALTERNATE = 7, /* both fields alternating into
121 separate buffers */
122 V4L2_FIELD_INTERLACED_TB = 8, /* both fields interlaced, top field
123 first and the top field is
124 transmitted first */
125 V4L2_FIELD_INTERLACED_BT = 9, /* both fields interlaced, top field
126 first and the bottom field is
127 transmitted first */
1da177e4
LT		 128};
129#define V4L2_FIELD_HAS_TOP(field) \
130 ((field) == V4L2_FIELD_TOP ||\
131 (field) == V4L2_FIELD_INTERLACED ||\
b2787845
HV		 132 (field) == V4L2_FIELD_INTERLACED_TB ||\
133 (field) == V4L2_FIELD_INTERLACED_BT ||\
1da177e4
LT		 134 (field) == V4L2_FIELD_SEQ_TB ||\
135 (field) == V4L2_FIELD_SEQ_BT)
136#define V4L2_FIELD_HAS_BOTTOM(field) \
137 ((field) == V4L2_FIELD_BOTTOM ||\
138 (field) == V4L2_FIELD_INTERLACED ||\
b2787845
HV		 139 (field) == V4L2_FIELD_INTERLACED_TB ||\
140 (field) == V4L2_FIELD_INTERLACED_BT ||\
1da177e4
LT		 141 (field) == V4L2_FIELD_SEQ_TB ||\
142 (field) == V4L2_FIELD_SEQ_BT)
143#define V4L2_FIELD_HAS_BOTH(field) \
144 ((field) == V4L2_FIELD_INTERLACED ||\
b2787845
HV		 145 (field) == V4L2_FIELD_INTERLACED_TB ||\
146 (field) == V4L2_FIELD_INTERLACED_BT ||\
147 (field) == V4L2_FIELD_SEQ_TB ||\
1da177e4
LT		 148 (field) == V4L2_FIELD_SEQ_BT)
149
150enum v4l2_buf_type {
b2787845
HV		 151 V4L2_BUF_TYPE_VIDEO_CAPTURE = 1,
152 V4L2_BUF_TYPE_VIDEO_OUTPUT = 2,
153 V4L2_BUF_TYPE_VIDEO_OVERLAY = 3,
154 V4L2_BUF_TYPE_VBI_CAPTURE = 4,
155 V4L2_BUF_TYPE_VBI_OUTPUT = 5,
156 V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6,
157 V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7,
158#if 1
159 /* Experimental */
160 V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8,
161#endif
f8f3914c
PO		 162 V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9,
163 V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE = 10,
b2787845 164 V4L2_BUF_TYPE_PRIVATE = 0x80,
1da177e4
LT		 165};
166
f8f3914c
PO		 167#define V4L2_TYPE_IS_MULTIPLANAR(type) \
168 ((type) == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE \
169 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
170
171#define V4L2_TYPE_IS_OUTPUT(type) \
172 ((type) == V4L2_BUF_TYPE_VIDEO_OUTPUT \
173 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE \
174 || (type) == V4L2_BUF_TYPE_VIDEO_OVERLAY \
175 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY \
176 || (type) == V4L2_BUF_TYPE_VBI_OUTPUT \
177 || (type) == V4L2_BUF_TYPE_SLICED_VBI_OUTPUT)
178
1da177e4
LT		 179enum v4l2_tuner_type {
180 V4L2_TUNER_RADIO = 1,
181 V4L2_TUNER_ANALOG_TV = 2,
182 V4L2_TUNER_DIGITAL_TV = 3,
183};
184
185enum v4l2_memory {
186 V4L2_MEMORY_MMAP = 1,
187 V4L2_MEMORY_USERPTR = 2,
188 V4L2_MEMORY_OVERLAY = 3,
189};
190
191/* see also http://vektor.theorem.ca/graphics/ycbcr/ */
192enum v4l2_colorspace {
193 /* ITU-R 601 -- broadcast NTSC/PAL */
194 V4L2_COLORSPACE_SMPTE170M = 1,
195
196 /* 1125-Line (US) HDTV */
197 V4L2_COLORSPACE_SMPTE240M = 2,
198
199 /* HD and modern captures. */
200 V4L2_COLORSPACE_REC709 = 3,
201
202 /* broken BT878 extents (601, luma range 16-253 instead of 16-235) */
203 V4L2_COLORSPACE_BT878 = 4,
204
205 /* These should be useful. Assume 601 extents. */
206 V4L2_COLORSPACE_470_SYSTEM_M = 5,
207 V4L2_COLORSPACE_470_SYSTEM_BG = 6,
208
209 /* I know there will be cameras that send this. So, this is
210 * unspecified chromaticities and full 0-255 on each of the
211 * Y'CbCr components
212 */
213 V4L2_COLORSPACE_JPEG = 7,
214
215 /* For RGB colourspaces, this is probably a good start. */
216 V4L2_COLORSPACE_SRGB = 8,
217};
218
219enum v4l2_priority {
220 V4L2_PRIORITY_UNSET = 0, /* not initialized */
221 V4L2_PRIORITY_BACKGROUND = 1,
222 V4L2_PRIORITY_INTERACTIVE = 2,
223 V4L2_PRIORITY_RECORD = 3,
224 V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE,
225};
226
227struct v4l2_rect {
228 __s32 left;
229 __s32 top;
230 __s32 width;
231 __s32 height;
232};
233
234struct v4l2_fract {
235 __u32 numerator;
236 __u32 denominator;
237};
238
583aa3a9
HV		 239/**
240 * struct v4l2_capability - Describes V4L2 device caps returned by VIDIOC_QUERYCAP
241 *
242 * @driver: name of the driver module (e.g. "bttv")
243 * @card: name of the card (e.g. "Hauppauge WinTV")
244 * @bus_info: name of the bus (e.g. "PCI:" + pci_name(pci_dev) )
245 * @version: KERNEL_VERSION
246 * @capabilities: capabilities of the physical device as a whole
247 * @device_caps: capabilities accessed via this particular device (node)
248 * @reserved: reserved fields for future extensions
249 */
9993e51c 250struct v4l2_capability {
583aa3a9
HV		 251 __u8 driver[16];
252 __u8 card[32];
253 __u8 bus_info[32];
254 __u32 version;
255 __u32 capabilities;
256 __u32 device_caps;
257 __u32 reserved[3];
1da177e4
LT		 258};
259
260/* Values for 'capabilities' field */
4ac97914
MCC		 261#define V4L2_CAP_VIDEO_CAPTURE 0x00000001 /* Is a video capture device */
262#define V4L2_CAP_VIDEO_OUTPUT 0x00000002 /* Is a video output device */
263#define V4L2_CAP_VIDEO_OVERLAY 0x00000004 /* Can do video overlay */
264#define V4L2_CAP_VBI_CAPTURE 0x00000010 /* Is a raw VBI capture device */
265#define V4L2_CAP_VBI_OUTPUT 0x00000020 /* Is a raw VBI output device */
9db45506
MCC		 266#define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 /* Is a sliced VBI capture device */
267#define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 /* Is a sliced VBI output device */
4ac97914 268#define V4L2_CAP_RDS_CAPTURE 0x00000100 /* RDS data capture */
1f137600 269#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000200 /* Can do video output overlay */
1d0ba5f3 270#define V4L2_CAP_HW_FREQ_SEEK 0x00000400 /* Can do hardware frequency seek */
6ace40ef 271#define V4L2_CAP_RDS_OUTPUT 0x00000800 /* Is an RDS encoder */
1da177e4 272
f8f3914c
PO		 273/* Is a video capture device that supports multiplanar formats */
274#define V4L2_CAP_VIDEO_CAPTURE_MPLANE 0x00001000
275/* Is a video output device that supports multiplanar formats */
276#define V4L2_CAP_VIDEO_OUTPUT_MPLANE 0x00002000
277
4ac97914
MCC		 278#define V4L2_CAP_TUNER 0x00010000 /* has a tuner */
279#define V4L2_CAP_AUDIO 0x00020000 /* has audio support */
280#define V4L2_CAP_RADIO 0x00040000 /* is a radio device */
6ace40ef 281#define V4L2_CAP_MODULATOR 0x00080000 /* has a modulator */
1da177e4 282
9db45506
MCC		 283#define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */
284#define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */
285#define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */
1da177e4 286
583aa3a9
HV		 287#define V4L2_CAP_DEVICE_CAPS 0x80000000 /* sets device capabilities field */
288
1da177e4
LT		 289/*
290 * V I D E O I M A G E F O R M A T
291 */
9993e51c 292struct v4l2_pix_format {
4ac97914
MCC		 293 __u32 width;
294 __u32 height;
295 __u32 pixelformat;
6016af82 296 __u32 field; /* enum v4l2_field */
1da177e4 297 __u32 bytesperline; /* for padding, zero if unused */
4ac97914 298 __u32 sizeimage;
6016af82 299 __u32 colorspace; /* enum v4l2_colorspace */
1da177e4
LT		 300 __u32 priv; /* private data, depends on pixelformat */
301};
302
65dd2f93
MCC		 303/* Pixel format FOURCC depth Description */
304
305/* RGB formats */
9993e51c
MCC		 306#define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') /* 8 RGB-3-3-2 */
307#define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R', '4', '4', '4') /* 16 xxxxrrrr ggggbbbb */
308#define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') /* 16 RGB-5-5-5 */
309#define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P') /* 16 RGB-5-6-5 */
310#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16 RGB-5-5-5 BE */
311#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16 RGB-5-6-5 BE */
5fd8f738 312#define V4L2_PIX_FMT_BGR666 v4l2_fourcc('B', 'G', 'R', 'H') /* 18 BGR-6-6-6 */
9993e51c
MCC		 313#define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') /* 24 BGR-8-8-8 */
314#define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') /* 24 RGB-8-8-8 */
315#define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */
316#define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') /* 32 RGB-8-8-8-8 */
65dd2f93
MCC		 317
318/* Grey formats */
9993e51c 319#define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */
b3e212dc
HV		 320#define V4L2_PIX_FMT_Y4 v4l2_fourcc('Y', '0', '4', ' ') /* 4 Greyscale */
321#define V4L2_PIX_FMT_Y6 v4l2_fourcc('Y', '0', '6', ' ') /* 6 Greyscale */
ee81152f 322#define V4L2_PIX_FMT_Y10 v4l2_fourcc('Y', '1', '0', ' ') /* 10 Greyscale */
d924de09 323#define V4L2_PIX_FMT_Y12 v4l2_fourcc('Y', '1', '2', ' ') /* 12 Greyscale */
9993e51c 324#define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') /* 16 Greyscale */
65dd2f93 325
8bb36c21
AO		 326/* Grey bit-packed formats */
327#define V4L2_PIX_FMT_Y10BPACK v4l2_fourcc('Y', '1', '0', 'B') /* 10 Greyscale bit-packed */
328
65dd2f93 329/* Palette formats */
9993e51c 330#define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P', 'A', 'L', '8') /* 8 8-bit palette */
65dd2f93
MCC		 331
332/* Luminance+Chrominance formats */
9993e51c
MCC		 333#define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y', 'V', 'U', '9') /* 9 YVU 4:1:0 */
334#define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2') /* 12 YVU 4:2:0 */
335#define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16 YUV 4:2:2 */
65dd2f93
MCC		 336#define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16 YUV 4:2:2 */
337#define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */
9993e51c 338#define V4L2_PIX_FMT_UYVY v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16 YUV 4:2:2 */
69acdf1e 339#define V4L2_PIX_FMT_VYUY v4l2_fourcc('V', 'Y', 'U', 'Y') /* 16 YUV 4:2:2 */
9993e51c
MCC		 340#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16 YVU422 planar */
341#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') /* 16 YVU411 planar */
342#define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P') /* 12 YUV 4:1:1 */
343#define V4L2_PIX_FMT_YUV444 v4l2_fourcc('Y', '4', '4', '4') /* 16 xxxxyyyy uuuuvvvv */
344#define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y', 'U', 'V', 'O') /* 16 YUV-5-5-5 */
345#define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y', 'U', 'V', 'P') /* 16 YUV-5-6-5 */
346#define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y', 'U', 'V', '4') /* 32 YUV-8-8-8-8 */
65dd2f93
MCC		 347#define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') /* 9 YUV 4:1:0 */
348#define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2') /* 12 YUV 4:2:0 */
349#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* 8 8-bit color */
350#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */
0e59fd05 351#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		 352
353/* two planes -- one Y, one Cr + Cb interleaved */
9993e51c
MCC		 354#define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */
355#define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1') /* 12 Y/CrCb 4:2:0 */
91962fa7
MD		 356#define V4L2_PIX_FMT_NV16 v4l2_fourcc('N', 'V', '1', '6') /* 16 Y/CbCr 4:2:2 */
357#define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') /* 16 Y/CrCb 4:2:2 */
0b9eabd7
LP		 358#define V4L2_PIX_FMT_NV24 v4l2_fourcc('N', 'V', '2', '4') /* 24 Y/CbCr 4:4:4 */
359#define V4L2_PIX_FMT_NV42 v4l2_fourcc('N', 'V', '4', '2') /* 24 Y/CrCb 4:4:4 */
1da177e4 360
4a3c9b4f
SN		 361/* two non contiguous planes - one Y, one Cr + Cb interleaved */
362#define V4L2_PIX_FMT_NV12M v4l2_fourcc('N', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 */
363#define V4L2_PIX_FMT_NV12MT v4l2_fourcc('T', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 64x32 macroblocks */
364
365/* three non contiguous planes - Y, Cb, Cr */
366#define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') /* 12 YUV420 planar */
367
65dd2f93 368/* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */
9993e51c
MCC		 369#define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */
370#define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') /* 8 GBGB.. RGRG.. */
509dd025 371#define V4L2_PIX_FMT_SGRBG8 v4l2_fourcc('G', 'R', 'B', 'G') /* 8 GRGR.. BGBG.. */
ee81152f
GL		 372#define V4L2_PIX_FMT_SRGGB8 v4l2_fourcc('R', 'G', 'G', 'B') /* 8 RGRG.. GBGB.. */
373#define V4L2_PIX_FMT_SBGGR10 v4l2_fourcc('B', 'G', '1', '0') /* 10 BGBG.. GRGR.. */
374#define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') /* 10 GBGB.. RGRG.. */
375#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') /* 10 GRGR.. BGBG.. */
376#define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') /* 10 RGRG.. GBGB.. */
39187e17
LP		 377#define V4L2_PIX_FMT_SBGGR12 v4l2_fourcc('B', 'G', '1', '2') /* 12 BGBG.. GRGR.. */
378#define V4L2_PIX_FMT_SGBRG12 v4l2_fourcc('G', 'B', '1', '2') /* 12 GBGB.. RGRG.. */
379#define V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') /* 12 GRGR.. BGBG.. */
380#define V4L2_PIX_FMT_SRGGB12 v4l2_fourcc('R', 'G', '1', '2') /* 12 RGRG.. GBGB.. */
65dd2f93 381 /* 10bit raw bayer DPCM compressed to 8 bits */
440f0fad
SA		 382#define V4L2_PIX_FMT_SBGGR10DPCM8 v4l2_fourcc('b', 'B', 'A', '8')
383#define V4L2_PIX_FMT_SGBRG10DPCM8 v4l2_fourcc('b', 'G', 'A', '8')
733d710b 384#define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0')
440f0fad 385#define V4L2_PIX_FMT_SRGGB10DPCM8 v4l2_fourcc('b', 'R', 'A', '8')
65dd2f93
MCC		 386 /*
387 * 10bit raw bayer, expanded to 16 bits
388 * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb...
389 */
9993e51c 390#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16 BGBG.. GRGR.. */
1da177e4
LT		 391
392/* compressed formats */
9993e51c
MCC		 393#define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG */
394#define V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG */
395#define V4L2_PIX_FMT_DV v4l2_fourcc('d', 'v', 's', 'd') /* 1394 */
4fa64dae
KD		 396#define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 Multiplexed */
397#define V4L2_PIX_FMT_H264 v4l2_fourcc('H', '2', '6', '4') /* H264 with start codes */
398#define V4L2_PIX_FMT_H264_NO_SC v4l2_fourcc('A', 'V', 'C', '1') /* H264 without start codes */
399#define V4L2_PIX_FMT_H263 v4l2_fourcc('H', '2', '6', '3') /* H263 */
400#define V4L2_PIX_FMT_MPEG1 v4l2_fourcc('M', 'P', 'G', '1') /* MPEG-1 ES */
401#define V4L2_PIX_FMT_MPEG2 v4l2_fourcc('M', 'P', 'G', '2') /* MPEG-2 ES */
402#define V4L2_PIX_FMT_MPEG4 v4l2_fourcc('M', 'P', 'G', '4') /* MPEG-4 ES */
403#define V4L2_PIX_FMT_XVID v4l2_fourcc('X', 'V', 'I', 'D') /* Xvid */
404#define V4L2_PIX_FMT_VC1_ANNEX_G v4l2_fourcc('V', 'C', '1', 'G') /* SMPTE 421M Annex G compliant stream */
405#define V4L2_PIX_FMT_VC1_ANNEX_L v4l2_fourcc('V', 'C', '1', 'L') /* SMPTE 421M Annex L compliant stream */
1da177e4
LT		 406
407/* Vendor-specific formats */
54e8bc5d 408#define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */
9993e51c
MCC		 409#define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */
410#define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */
26e744b6 411#define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') /* SN9C20x YUV 4:2:0 */
9993e51c
MCC		 412#define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */
413#define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */
414#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */
415#define V4L2_PIX_FMT_SPCA501 v4l2_fourcc('S', '5', '0', '1') /* YUYV per line */
9fa0f6db
MCC		 416#define V4L2_PIX_FMT_SPCA505 v4l2_fourcc('S', '5', '0', '5') /* YYUV per line */
417#define V4L2_PIX_FMT_SPCA508 v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
9993e51c
MCC		 418#define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
419#define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
553d0d83 420#define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */
fe3449a4 421#define V4L2_PIX_FMT_JL2005BCD v4l2_fourcc('J', 'L', '2', '0') /* compressed RGGB bayer */
5bdd00b9 422#define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') /* compressed GBRG bayer */
14a19c0a 423#define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */
f75c4950 424#define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
1876bb92 425#define V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */
49809d6a 426#define V4L2_PIX_FMT_OV518 v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */
21f1b932 427#define V4L2_PIX_FMT_STV0680 v4l2_fourcc('S', '6', '8', '0') /* stv0680 bayer */
9701dc94 428#define V4L2_PIX_FMT_TM6000 v4l2_fourcc('T', 'M', '6', '0') /* tm5600/tm60x0 */
1f33de0f 429#define V4L2_PIX_FMT_CIT_YYVYUY v4l2_fourcc('C', 'I', 'T', 'V') /* one line of Y then 1 line of VYUY */
b517af72 430#define V4L2_PIX_FMT_KONICA420 v4l2_fourcc('K', 'O', 'N', 'I') /* YUV420 planar in blocks of 256 pixels */
ce5b2acc 431#define V4L2_PIX_FMT_JPGL v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */
21144ea6 432#define V4L2_PIX_FMT_SE401 v4l2_fourcc('S', '4', '0', '1') /* se401 janggu compressed rgb */
1da177e4
LT		 433
434/*
435 * F O R M A T E N U M E R A T I O N
436 */
9993e51c 437struct v4l2_fmtdesc {
4ac97914 438 __u32 index; /* Format number */
6016af82 439 __u32 type; /* enum v4l2_buf_type */
1da177e4 440 __u32 flags;
4ac97914
MCC		 441 __u8 description[32]; /* Description string */
442 __u32 pixelformat; /* Format fourcc */
443 __u32 reserved[4];
1da177e4
LT		 444};
445
446#define V4L2_FMT_FLAG_COMPRESSED 0x0001
1e3c1f76 447#define V4L2_FMT_FLAG_EMULATED 0x0002
1da177e4 448
dcc29cbc
MCC		 449#if 1
450 /* Experimental Frame Size and frame rate enumeration */
92b2db08
LP		 451/*
452 * F R A M E S I Z E E N U M E R A T I O N
453 */
9993e51c 454enum v4l2_frmsizetypes {
92b2db08
LP		 455 V4L2_FRMSIZE_TYPE_DISCRETE = 1,
456 V4L2_FRMSIZE_TYPE_CONTINUOUS = 2,
457 V4L2_FRMSIZE_TYPE_STEPWISE = 3,
458};
459
9993e51c 460struct v4l2_frmsize_discrete {
92b2db08
LP		 461 __u32 width; /* Frame width [pixel] */
462 __u32 height; /* Frame height [pixel] */
463};
464
9993e51c 465struct v4l2_frmsize_stepwise {
92b2db08
LP		 466 __u32 min_width; /* Minimum frame width [pixel] */
467 __u32 max_width; /* Maximum frame width [pixel] */
468 __u32 step_width; /* Frame width step size [pixel] */
469 __u32 min_height; /* Minimum frame height [pixel] */
470 __u32 max_height; /* Maximum frame height [pixel] */
471 __u32 step_height; /* Frame height step size [pixel] */
472};
473
9993e51c 474struct v4l2_frmsizeenum {
92b2db08
LP		 475 __u32 index; /* Frame size number */
476 __u32 pixel_format; /* Pixel format */
477 __u32 type; /* Frame size type the device supports. */
478
479 union { /* Frame size */
480 struct v4l2_frmsize_discrete discrete;
481 struct v4l2_frmsize_stepwise stepwise;
482 };
483
484 __u32 reserved[2]; /* Reserved space for future use */
485};
486
487/*
488 * F R A M E R A T E E N U M E R A T I O N
489 */
9993e51c 490enum v4l2_frmivaltypes {
92b2db08
LP		 491 V4L2_FRMIVAL_TYPE_DISCRETE = 1,
492 V4L2_FRMIVAL_TYPE_CONTINUOUS = 2,
493 V4L2_FRMIVAL_TYPE_STEPWISE = 3,
494};
495
9993e51c 496struct v4l2_frmival_stepwise {
92b2db08
LP		 497 struct v4l2_fract min; /* Minimum frame interval [s] */
498 struct v4l2_fract max; /* Maximum frame interval [s] */
499 struct v4l2_fract step; /* Frame interval step size [s] */
500};
501
9993e51c 502struct v4l2_frmivalenum {
92b2db08
LP		 503 __u32 index; /* Frame format index */
504 __u32 pixel_format; /* Pixel format */
505 __u32 width; /* Frame width */
506 __u32 height; /* Frame height */
507 __u32 type; /* Frame interval type the device supports. */
508
509 union { /* Frame interval */
510 struct v4l2_fract discrete;
511 struct v4l2_frmival_stepwise stepwise;
512 };
513
514 __u32 reserved[2]; /* Reserved space for future use */
515};
dcc29cbc 516#endif
92b2db08 517
1da177e4
LT		 518/*
519 * T I M E C O D E
520 */
9993e51c 521struct v4l2_timecode {
1da177e4
LT		 522 __u32 type;
523 __u32 flags;
524 __u8 frames;
525 __u8 seconds;
526 __u8 minutes;
527 __u8 hours;
528 __u8 userbits[4];
529};
530
531/* Type */
532#define V4L2_TC_TYPE_24FPS 1
533#define V4L2_TC_TYPE_25FPS 2
534#define V4L2_TC_TYPE_30FPS 3
535#define V4L2_TC_TYPE_50FPS 4
536#define V4L2_TC_TYPE_60FPS 5
537
538/* Flags */
539#define V4L2_TC_FLAG_DROPFRAME 0x0001 /* "drop-frame" mode */
540#define V4L2_TC_FLAG_COLORFRAME 0x0002
541#define V4L2_TC_USERBITS_field 0x000C
542#define V4L2_TC_USERBITS_USERDEFINED 0x0000
543#define V4L2_TC_USERBITS_8BITCHARS 0x0008
544/* The above is based on SMPTE timecodes */
545
9993e51c 546struct v4l2_jpegcompression {
1da177e4
LT		 547 int quality;
548
549 int APPn; /* Number of APP segment to be written,
550 * must be 0..15 */
551 int APP_len; /* Length of data in JPEG APPn segment */
552 char APP_data[60]; /* Data in the JPEG APPn segment. */
553
554 int COM_len; /* Length of data in JPEG COM segment */
555 char COM_data[60]; /* Data in JPEG COM segment */
556
557 __u32 jpeg_markers; /* Which markers should go into the JPEG
558 * output. Unless you exactly know what
559 * you do, leave them untouched.
560 * Inluding less markers will make the
561 * resulting code smaller, but there will
af901ca1 562 * be fewer applications which can read it.
1da177e4
LT		 563 * The presence of the APP and COM marker
564 * is influenced by APP_len and COM_len
565 * ONLY, not by this property! */
566
567#define V4L2_JPEG_MARKER_DHT (1<<3) /* Define Huffman Tables */
568#define V4L2_JPEG_MARKER_DQT (1<<4) /* Define Quantization Tables */
569#define V4L2_JPEG_MARKER_DRI (1<<5) /* Define Restart Interval */
570#define V4L2_JPEG_MARKER_COM (1<<6) /* Comment segment */
571#define V4L2_JPEG_MARKER_APP (1<<7) /* App segment, driver will
f2421ca3 572 * allways use APP0 */
1da177e4
LT		 573};
574
1da177e4
LT		 575/*
576 * M E M O R Y - M A P P I N G B U F F E R S
577 */
9993e51c 578struct v4l2_requestbuffers {
4ac97914 579 __u32 count;
6016af82
SA		 580 __u32 type; /* enum v4l2_buf_type */
581 __u32 memory; /* enum v4l2_memory */
4ac97914 582 __u32 reserved[2];
1da177e4
LT		 583};
584
f8f3914c
PO		 585/**
586 * struct v4l2_plane - plane info for multi-planar buffers
587 * @bytesused: number of bytes occupied by data in the plane (payload)
588 * @length: size of this plane (NOT the payload) in bytes
589 * @mem_offset: when memory in the associated struct v4l2_buffer is
590 * V4L2_MEMORY_MMAP, equals the offset from the start of
591 * the device memory for this plane (or is a "cookie" that
592 * should be passed to mmap() called on the video node)
593 * @userptr: when memory is V4L2_MEMORY_USERPTR, a userspace pointer
594 * pointing to this plane
595 * @data_offset: offset in the plane to the start of data; usually 0,
596 * unless there is a header in front of the data
597 *
598 * Multi-planar buffers consist of one or more planes, e.g. an YCbCr buffer
599 * with two planes can have one plane for Y, and another for interleaved CbCr
600 * components. Each plane can reside in a separate memory buffer, or even in
601 * a completely separate memory node (e.g. in embedded devices).
602 */
603struct v4l2_plane {
604 __u32 bytesused;
605 __u32 length;
606 union {
607 __u32 mem_offset;
608 unsigned long userptr;
609 } m;
610 __u32 data_offset;
611 __u32 reserved[11];
612};
613
614/**
615 * struct v4l2_buffer - video buffer info
616 * @index: id number of the buffer
6016af82
SA		 617 * @type: enum v4l2_buf_type; buffer type (type == *_MPLANE for
618 * multiplanar buffers);
f8f3914c
PO		 619 * @bytesused: number of bytes occupied by data in the buffer (payload);
620 * unused (set to 0) for multiplanar buffers
621 * @flags: buffer informational flags
6016af82 622 * @field: enum v4l2_field; field order of the image in the buffer
f8f3914c
PO		 623 * @timestamp: frame timestamp
624 * @timecode: frame timecode
625 * @sequence: sequence count of this frame
6016af82
SA		 626 * @memory: enum v4l2_memory; the method, in which the actual video data is
627 * passed
f8f3914c
PO		 628 * @offset: for non-multiplanar buffers with memory == V4L2_MEMORY_MMAP;
629 * offset from the start of the device memory for this plane,
630 * (or a "cookie" that should be passed to mmap() as offset)
631 * @userptr: for non-multiplanar buffers with memory == V4L2_MEMORY_USERPTR;
632 * a userspace pointer pointing to this buffer
633 * @planes: for multiplanar buffers; userspace pointer to the array of plane
634 * info structs for this buffer
635 * @length: size in bytes of the buffer (NOT its payload) for single-plane
636 * buffers (when type != *_MPLANE); number of elements in the
637 * planes array for multi-plane buffers
638 * @input: input number from which the video data has has been captured
639 *
640 * Contains data exchanged by application and driver using one of the Streaming
641 * I/O methods.
642 */
9993e51c 643struct v4l2_buffer {
1da177e4 644 __u32 index;
6016af82 645 __u32 type;
1da177e4
LT		 646 __u32 bytesused;
647 __u32 flags;
6016af82 648 __u32 field;
1da177e4
LT		 649 struct timeval timestamp;
650 struct v4l2_timecode timecode;
651 __u32 sequence;
652
653 /* memory location */
6016af82 654 __u32 memory;
1da177e4
LT		 655 union {
656 __u32 offset;
657 unsigned long userptr;
f8f3914c 658 struct v4l2_plane *planes;
1da177e4
LT		 659 } m;
660 __u32 length;
2b719d7b 661 __u32 reserved2;
1da177e4
LT		 662 __u32 reserved;
663};
664
665/* Flags for 'flags' field */
666#define V4L2_BUF_FLAG_MAPPED 0x0001 /* Buffer is mapped (flag) */
667#define V4L2_BUF_FLAG_QUEUED 0x0002 /* Buffer is queued for processing */
668#define V4L2_BUF_FLAG_DONE 0x0004 /* Buffer is ready */
669#define V4L2_BUF_FLAG_KEYFRAME 0x0008 /* Image is a keyframe (I-frame) */
670#define V4L2_BUF_FLAG_PFRAME 0x0010 /* Image is a P-frame */
671#define V4L2_BUF_FLAG_BFRAME 0x0020 /* Image is a B-frame */
bc0f7f19
PO		 672/* Buffer is ready, but the data contained within is corrupted. */
673#define V4L2_BUF_FLAG_ERROR 0x0040
1da177e4 674#define V4L2_BUF_FLAG_TIMECODE 0x0100 /* timecode field is valid */
2150158b
GL		 675#define V4L2_BUF_FLAG_PREPARED 0x0400 /* Buffer is prepared for queuing */
676/* Cache handling flags */
677#define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE 0x0800
678#define V4L2_BUF_FLAG_NO_CACHE_CLEAN 0x1000
1da177e4
LT		 679
680/*
681 * O V E R L A Y P R E V I E W
682 */
9993e51c 683struct v4l2_framebuffer {
1da177e4
LT		 684 __u32 capability;
685 __u32 flags;
686/* FIXME: in theory we should pass something like PCI device + memory
687 * region + offset instead of some physical address */
9993e51c 688 void *base;
1da177e4
LT		 689 struct v4l2_pix_format fmt;
690};
691/* Flags for the 'capability' field. Read only */
692#define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001
693#define V4L2_FBUF_CAP_CHROMAKEY 0x0002
694#define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004
695#define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008
b2787845
HV		 696#define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010
697#define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020
b6cfe6af 698#define V4L2_FBUF_CAP_LOCAL_INV_ALPHA 0x0040
d8008562 699#define V4L2_FBUF_CAP_SRC_CHROMAKEY 0x0080
1da177e4
LT		 700/* Flags for the 'flags' field. */
701#define V4L2_FBUF_FLAG_PRIMARY 0x0001
702#define V4L2_FBUF_FLAG_OVERLAY 0x0002
703#define V4L2_FBUF_FLAG_CHROMAKEY 0x0004
b2787845
HV		 704#define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008
705#define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010
b6cfe6af 706#define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020
d8008562 707#define V4L2_FBUF_FLAG_SRC_CHROMAKEY 0x0040
1da177e4 708
9993e51c 709struct v4l2_clip {
1da177e4 710 struct v4l2_rect c;
5b1a43d7 711 struct v4l2_clip __user *next;
1da177e4
LT		 712};
713
9993e51c 714struct v4l2_window {
1da177e4 715 struct v4l2_rect w;
6016af82 716 __u32 field; /* enum v4l2_field */
1da177e4
LT		 717 __u32 chromakey;
718 struct v4l2_clip __user *clips;
719 __u32 clipcount;
720 void __user *bitmap;
b2787845 721 __u8 global_alpha;
1da177e4
LT		 722};
723
1da177e4
LT		 724/*
725 * C A P T U R E P A R A M E T E R S
726 */
9993e51c 727struct v4l2_captureparm {
1da177e4
LT		 728 __u32 capability; /* Supported modes */
729 __u32 capturemode; /* Current mode */
730 struct v4l2_fract timeperframe; /* Time per frame in .1us units */
731 __u32 extendedmode; /* Driver-specific extensions */
732 __u32 readbuffers; /* # of buffers for read */
733 __u32 reserved[4];
734};
5e87efa3 735
1da177e4
LT		 736/* Flags for 'capability' and 'capturemode' fields */
737#define V4L2_MODE_HIGHQUALITY 0x0001 /* High quality imaging mode */
738#define V4L2_CAP_TIMEPERFRAME 0x1000 /* timeperframe field is supported */
739
9993e51c 740struct v4l2_outputparm {
1da177e4
LT		 741 __u32 capability; /* Supported modes */
742 __u32 outputmode; /* Current mode */
743 struct v4l2_fract timeperframe; /* Time per frame in seconds */
744 __u32 extendedmode; /* Driver-specific extensions */
745 __u32 writebuffers; /* # of buffers for write */
746 __u32 reserved[4];
747};
748
749/*
750 * I N P U T I M A G E C R O P P I N G
751 */
1da177e4 752struct v4l2_cropcap {
6016af82 753 __u32 type; /* enum v4l2_buf_type */
4ac97914
MCC		 754 struct v4l2_rect bounds;
755 struct v4l2_rect defrect;
756 struct v4l2_fract pixelaspect;
1da177e4
LT		 757};
758
759struct v4l2_crop {
6016af82 760 __u32 type; /* enum v4l2_buf_type */
1da177e4
LT		 761 struct v4l2_rect c;
762};
763
0e8caace
TS		 764/**
765 * struct v4l2_selection - selection info
766 * @type: buffer type (do not use *_MPLANE types)
5689b288
SA		 767 * @target: Selection target, used to choose one of possible rectangles;
768 * defined in v4l2-common.h; V4L2_SEL_TGT_* .
563df3d0 769 * @flags: constraints flags, defined in v4l2-common.h; V4L2_SEL_FLAG_*.
0e8caace
TS		 770 * @r: coordinates of selection window
771 * @reserved: for future use, rounds structure size to 64 bytes, set to zero
772 *
9080d5d3 773 * Hardware may use multiple helper windows to process a video stream.
0e8caace
TS		 774 * The structure is used to exchange this selection areas between
775 * an application and a driver.
776 */
777struct v4l2_selection {
778 __u32 type;
779 __u32 target;
780 __u32 flags;
781 struct v4l2_rect r;
782 __u32 reserved[9];
783};
784
785
1da177e4
LT		 786/*
787 * A N A L O G V I D E O S T A N D A R D
788 */
789
790typedef __u64 v4l2_std_id;
791
792/* one bit for each */
793#define V4L2_STD_PAL_B ((v4l2_std_id)0x00000001)
794#define V4L2_STD_PAL_B1 ((v4l2_std_id)0x00000002)
795#define V4L2_STD_PAL_G ((v4l2_std_id)0x00000004)
796#define V4L2_STD_PAL_H ((v4l2_std_id)0x00000008)
797#define V4L2_STD_PAL_I ((v4l2_std_id)0x00000010)
798#define V4L2_STD_PAL_D ((v4l2_std_id)0x00000020)
799#define V4L2_STD_PAL_D1 ((v4l2_std_id)0x00000040)
800#define V4L2_STD_PAL_K ((v4l2_std_id)0x00000080)
801
802#define V4L2_STD_PAL_M ((v4l2_std_id)0x00000100)
803#define V4L2_STD_PAL_N ((v4l2_std_id)0x00000200)
804#define V4L2_STD_PAL_Nc ((v4l2_std_id)0x00000400)
805#define V4L2_STD_PAL_60 ((v4l2_std_id)0x00000800)
806
8d6c0b21
MCC		 807#define V4L2_STD_NTSC_M ((v4l2_std_id)0x00001000) /* BTSC */
808#define V4L2_STD_NTSC_M_JP ((v4l2_std_id)0x00002000) /* EIA-J */
f1bcef88 809#define V4L2_STD_NTSC_443 ((v4l2_std_id)0x00004000)
8d6c0b21 810#define V4L2_STD_NTSC_M_KR ((v4l2_std_id)0x00008000) /* FM A2 */
1da177e4
LT		 811
812#define V4L2_STD_SECAM_B ((v4l2_std_id)0x00010000)
813#define V4L2_STD_SECAM_D ((v4l2_std_id)0x00020000)
814#define V4L2_STD_SECAM_G ((v4l2_std_id)0x00040000)
815#define V4L2_STD_SECAM_H ((v4l2_std_id)0x00080000)
816#define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000)
817#define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000)
818#define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000)
800d3c6f 819#define V4L2_STD_SECAM_LC ((v4l2_std_id)0x00800000)
1da177e4
LT		 820
821/* ATSC/HDTV */
822#define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000)
823#define V4L2_STD_ATSC_16_VSB ((v4l2_std_id)0x02000000)
824
412297d3
MCC		 825/* FIXME:
826 Although std_id is 64 bits, there is an issue on PPC32 architecture that
827 makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding
828 this value to 32 bits.
829 As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide),
830 it should work fine. However, if needed to add more than two standards,
831 v4l2-common.c should be fixed.
832 */
833
8d6c0b21
MCC		 834/*
835 * Some macros to merge video standards in order to make live easier for the
836 * drivers and V4L2 applications
837 */
f3c5987a 838
8d6c0b21
MCC		 839/*
840 * "Common" NTSC/M - It should be noticed that V4L2_STD_NTSC_443 is
841 * Missing here.
842 */
1da177e4 843#define V4L2_STD_NTSC (V4L2_STD_NTSC_M |\
d97a11e0
HV		 844 V4L2_STD_NTSC_M_JP |\
845 V4L2_STD_NTSC_M_KR)
8d6c0b21 846/* Secam macros */
1da177e4
LT		 847#define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D |\
848 V4L2_STD_SECAM_K |\
849 V4L2_STD_SECAM_K1)
8d6c0b21 850/* All Secam Standards */
1da177e4
LT		 851#define V4L2_STD_SECAM (V4L2_STD_SECAM_B |\
852 V4L2_STD_SECAM_G |\
853 V4L2_STD_SECAM_H |\
854 V4L2_STD_SECAM_DK |\
f3c5987a
MCC		 855 V4L2_STD_SECAM_L |\
856 V4L2_STD_SECAM_LC)
8d6c0b21
MCC		 857/* PAL macros */
858#define V4L2_STD_PAL_BG (V4L2_STD_PAL_B |\
859 V4L2_STD_PAL_B1 |\
860 V4L2_STD_PAL_G)
861#define V4L2_STD_PAL_DK (V4L2_STD_PAL_D |\
862 V4L2_STD_PAL_D1 |\
863 V4L2_STD_PAL_K)
864/*
865 * "Common" PAL - This macro is there to be compatible with the old
866 * V4L1 concept of "PAL": /BGDKHI.
867 * Several PAL standards are mising here: /M, /N and /Nc
868 */
869#define V4L2_STD_PAL (V4L2_STD_PAL_BG |\
870 V4L2_STD_PAL_DK |\
871 V4L2_STD_PAL_H |\
872 V4L2_STD_PAL_I)
873/* Chroma "agnostic" standards */
874#define V4L2_STD_B (V4L2_STD_PAL_B |\
875 V4L2_STD_PAL_B1 |\
876 V4L2_STD_SECAM_B)
877#define V4L2_STD_G (V4L2_STD_PAL_G |\
878 V4L2_STD_SECAM_G)
879#define V4L2_STD_H (V4L2_STD_PAL_H |\
880 V4L2_STD_SECAM_H)
881#define V4L2_STD_L (V4L2_STD_SECAM_L |\
882 V4L2_STD_SECAM_LC)
883#define V4L2_STD_GH (V4L2_STD_G |\
884 V4L2_STD_H)
885#define V4L2_STD_DK (V4L2_STD_PAL_DK |\
886 V4L2_STD_SECAM_DK)
887#define V4L2_STD_BG (V4L2_STD_B |\
888 V4L2_STD_G)
889#define V4L2_STD_MN (V4L2_STD_PAL_M |\
890 V4L2_STD_PAL_N |\
891 V4L2_STD_PAL_Nc |\
892 V4L2_STD_NTSC)
1da177e4 893
8d6c0b21
MCC		 894/* Standards where MTS/BTSC stereo could be found */
895#define V4L2_STD_MTS (V4L2_STD_NTSC_M |\
896 V4L2_STD_PAL_M |\
897 V4L2_STD_PAL_N |\
898 V4L2_STD_PAL_Nc)
899
900/* Standards for Countries with 60Hz Line frequency */
1da177e4
LT		 901#define V4L2_STD_525_60 (V4L2_STD_PAL_M |\
902 V4L2_STD_PAL_60 |\
f1bcef88
TT		 903 V4L2_STD_NTSC |\
904 V4L2_STD_NTSC_443)
8d6c0b21 905/* Standards for Countries with 50Hz Line frequency */
1da177e4
LT		 906#define V4L2_STD_625_50 (V4L2_STD_PAL |\
907 V4L2_STD_PAL_N |\
908 V4L2_STD_PAL_Nc |\
909 V4L2_STD_SECAM)
8d6c0b21 910
1da177e4 911#define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB |\
4ac97914 912 V4L2_STD_ATSC_16_VSB)
8d6c0b21 913/* Macros with none and all analog standards */
1da177e4
LT		 914#define V4L2_STD_UNKNOWN 0
915#define V4L2_STD_ALL (V4L2_STD_525_60 |\
916 V4L2_STD_625_50)
917
9993e51c 918struct v4l2_standard {
4ac97914 919 __u32 index;
1da177e4
LT		 920 v4l2_std_id id;
921 __u8 name[24];
922 struct v4l2_fract frameperiod; /* Frames, not fields */
923 __u32 framelines;
924 __u32 reserved[4];
925};
926
75916fd2
HV		 927/* The DV Preset API is deprecated in favor of the DV Timings API.
928 New drivers shouldn't use this anymore! */
929
b6456c0c
MK		 930/*
931 * V I D E O T I M I N G S D V P R E S E T
932 */
933struct v4l2_dv_preset {
934 __u32 preset;
935 __u32 reserved[4];
936};
937
938/*
939 * D V P R E S E T S E N U M E R A T I O N
940 */
941struct v4l2_dv_enum_preset {
942 __u32 index;
943 __u32 preset;
944 __u8 name[32]; /* Name of the preset timing */
945 __u32 width;
946 __u32 height;
947 __u32 reserved[4];
948};
949
950/*
951 * D V P R E S E T V A L U E S
952 */
953#define V4L2_DV_INVALID 0
954#define V4L2_DV_480P59_94 1 /* BT.1362 */
955#define V4L2_DV_576P50 2 /* BT.1362 */
956#define V4L2_DV_720P24 3 /* SMPTE 296M */
957#define V4L2_DV_720P25 4 /* SMPTE 296M */
958#define V4L2_DV_720P30 5 /* SMPTE 296M */
959#define V4L2_DV_720P50 6 /* SMPTE 296M */
960#define V4L2_DV_720P59_94 7 /* SMPTE 274M */
961#define V4L2_DV_720P60 8 /* SMPTE 274M/296M */
962#define V4L2_DV_1080I29_97 9 /* BT.1120/ SMPTE 274M */
963#define V4L2_DV_1080I30 10 /* BT.1120/ SMPTE 274M */
964#define V4L2_DV_1080I25 11 /* BT.1120 */
965#define V4L2_DV_1080I50 12 /* SMPTE 296M */
966#define V4L2_DV_1080I60 13 /* SMPTE 296M */
967#define V4L2_DV_1080P24 14 /* SMPTE 296M */
968#define V4L2_DV_1080P25 15 /* SMPTE 296M */
969#define V4L2_DV_1080P30 16 /* SMPTE 296M */
970#define V4L2_DV_1080P50 17 /* BT.1120 */
971#define V4L2_DV_1080P60 18 /* BT.1120 */
972
973/*
974 * D V B T T I M I N G S
975 */
976
06bba75d
HV		 977/** struct v4l2_bt_timings - BT.656/BT.1120 timing data
978 * @width: total width of the active video in pixels
979 * @height: total height of the active video in lines
980 * @interlaced: Interlaced or progressive
981 * @polarities: Positive or negative polarities
982 * @pixelclock: Pixel clock in HZ. Ex. 74.25MHz->74250000
983 * @hfrontporch:Horizontal front porch in pixels
984 * @hsync: Horizontal Sync length in pixels
985 * @hbackporch: Horizontal back porch in pixels
986 * @vfrontporch:Vertical front porch in lines
987 * @vsync: Vertical Sync length in lines
988 * @vbackporch: Vertical back porch in lines
989 * @il_vfrontporch:Vertical front porch for the even field
990 * (aka field 2) of interlaced field formats
991 * @il_vsync: Vertical Sync length for the even field
992 * (aka field 2) of interlaced field formats
993 * @il_vbackporch:Vertical back porch for the even field
994 * (aka field 2) of interlaced field formats
995 * @standards: Standards the timing belongs to
996 * @flags: Flags
997 * @reserved: Reserved fields, must be zeroed.
998 *
999 * A note regarding vertical interlaced timings: height refers to the total
1000 * height of the active video frame (= two fields). The blanking timings refer
1001 * to the blanking of each field. So the height of the total frame is
1002 * calculated as follows:
1003 *
1004 * tot_height = height + vfrontporch + vsync + vbackporch +
1005 * il_vfrontporch + il_vsync + il_vbackporch
1006 *
1007 * The active height of each field is height / 2.
1008 */
b6456c0c 1009struct v4l2_bt_timings {
06bba75d
HV		 1010 __u32 width;
1011 __u32 height;
1012 __u32 interlaced;
1013 __u32 polarities;
1014 __u64 pixelclock;
1015 __u32 hfrontporch;
1016 __u32 hsync;
1017 __u32 hbackporch;
1018 __u32 vfrontporch;
1019 __u32 vsync;
1020 __u32 vbackporch;
1021 __u32 il_vfrontporch;
1022 __u32 il_vsync;
1023 __u32 il_vbackporch;
1024 __u32 standards;
1025 __u32 flags;
1026 __u32 reserved[14];
b6456c0c
MK		 1027} __attribute__ ((packed));
1028
1029/* Interlaced or progressive format */
1030#define V4L2_DV_PROGRESSIVE 0
1031#define V4L2_DV_INTERLACED 1
1032
1033/* Polarities. If bit is not set, it is assumed to be negative polarity */
1034#define V4L2_DV_VSYNC_POS_POL 0x00000001
1035#define V4L2_DV_HSYNC_POS_POL 0x00000002
1036
06bba75d
HV		 1037/* Timings standards */
1038#define V4L2_DV_BT_STD_CEA861 (1 << 0) /* CEA-861 Digital TV Profile */
1039#define V4L2_DV_BT_STD_DMT (1 << 1) /* VESA Discrete Monitor Timings */
1040#define V4L2_DV_BT_STD_CVT (1 << 2) /* VESA Coordinated Video Timings */
1041#define V4L2_DV_BT_STD_GTF (1 << 3) /* VESA Generalized Timings Formula */
1042
1043/* Flags */
1044
1045/* CVT/GTF specific: timing uses reduced blanking (CVT) or the 'Secondary
1046 GTF' curve (GTF). In both cases the horizontal and/or vertical blanking
1047 intervals are reduced, allowing a higher resolution over the same
1048 bandwidth. This is a read-only flag. */
1049#define V4L2_DV_FL_REDUCED_BLANKING (1 << 0)
1050/* CEA-861 specific: set for CEA-861 formats with a framerate of a multiple
1051 of six. These formats can be optionally played at 1 / 1.001 speed.
1052 This is a read-only flag. */
1053#define V4L2_DV_FL_CAN_REDUCE_FPS (1 << 1)
1054/* CEA-861 specific: only valid for video transmitters, the flag is cleared
1055 by receivers.
1056 If the framerate of the format is a multiple of six, then the pixelclock
1057 used to set up the transmitter is divided by 1.001 to make it compatible
1058 with 60 Hz based standards such as NTSC and PAL-M that use a framerate of
1059 29.97 Hz. Otherwise this flag is cleared. If the transmitter can't generate
1060 such frequencies, then the flag will also be cleared. */
1061#define V4L2_DV_FL_REDUCED_FPS (1 << 2)
1062/* Specific to interlaced formats: if set, then field 1 is really one half-line
1063 longer and field 2 is really one half-line shorter, so each field has
1064 exactly the same number of half-lines. Whether half-lines can be detected
1065 or used depends on the hardware. */
1066#define V4L2_DV_FL_HALF_LINE (1 << 0)
1067
1068
1069/** struct v4l2_dv_timings - DV timings
1070 * @type: the type of the timings
1071 * @bt: BT656/1120 timings
1072 */
b6456c0c
MK		 1073struct v4l2_dv_timings {
1074 __u32 type;
1075 union {
1076 struct v4l2_bt_timings bt;
1077 __u32 reserved[32];
1078 };
1079} __attribute__ ((packed));
1080
1081/* Values for the type field */
1082#define V4L2_DV_BT_656_1120 0 /* BT.656/1120 timing type */
1083
06bba75d
HV		 1084
1085/** struct v4l2_enum_dv_timings - DV timings enumeration
1086 * @index: enumeration index
1087 * @reserved: must be zeroed
1088 * @timings: the timings for the given index
1089 */
1090struct v4l2_enum_dv_timings {
1091 __u32 index;
1092 __u32 reserved[3];
1093 struct v4l2_dv_timings timings;
1094};
1095
1096/** struct v4l2_bt_timings_cap - BT.656/BT.1120 timing capabilities
1097 * @min_width: width in pixels
1098 * @max_width: width in pixels
1099 * @min_height: height in lines
1100 * @max_height: height in lines
1101 * @min_pixelclock: Pixel clock in HZ. Ex. 74.25MHz->74250000
1102 * @max_pixelclock: Pixel clock in HZ. Ex. 74.25MHz->74250000
1103 * @standards: Supported standards
1104 * @capabilities: Supported capabilities
1105 * @reserved: Must be zeroed
1106 */
1107struct v4l2_bt_timings_cap {
1108 __u32 min_width;
1109 __u32 max_width;
1110 __u32 min_height;
1111 __u32 max_height;
1112 __u64 min_pixelclock;
1113 __u64 max_pixelclock;
1114 __u32 standards;
1115 __u32 capabilities;
1116 __u32 reserved[16];
1117} __attribute__ ((packed));
1118
1119/* Supports interlaced formats */
1120#define V4L2_DV_BT_CAP_INTERLACED (1 << 0)
1121/* Supports progressive formats */
1122#define V4L2_DV_BT_CAP_PROGRESSIVE (1 << 1)
1123/* Supports CVT/GTF reduced blanking */
1124#define V4L2_DV_BT_CAP_REDUCED_BLANKING (1 << 2)
1125/* Supports custom formats */
1126#define V4L2_DV_BT_CAP_CUSTOM (1 << 3)
1127
1128/** struct v4l2_dv_timings_cap - DV timings capabilities
1129 * @type: the type of the timings (same as in struct v4l2_dv_timings)
1130 * @bt: the BT656/1120 timings capabilities
1131 */
1132struct v4l2_dv_timings_cap {
1133 __u32 type;
1134 __u32 reserved[3];
1135 union {
1136 struct v4l2_bt_timings_cap bt;
1137 __u32 raw_data[32];
1138 };
1139};
1140
1141
1da177e4
LT		 1142/*
1143 * V I D E O I N P U T S
1144 */
9993e51c 1145struct v4l2_input {
1da177e4 1146 __u32 index; /* Which input */
4ac97914 1147 __u8 name[32]; /* Label */
1da177e4 1148 __u32 type; /* Type of input */
4ac97914 1149 __u32 audioset; /* Associated audios (bitfield) */
6016af82 1150 __u32 tuner; /* enum v4l2_tuner_type */
1da177e4
LT		 1151 v4l2_std_id std;
1152 __u32 status;
b6456c0c
MK		 1153 __u32 capabilities;
1154 __u32 reserved[3];
1da177e4 1155};
5e87efa3 1156
1da177e4
LT		 1157/* Values for the 'type' field */
1158#define V4L2_INPUT_TYPE_TUNER 1
1159#define V4L2_INPUT_TYPE_CAMERA 2
1160
1161/* field 'status' - general */
1162#define V4L2_IN_ST_NO_POWER 0x00000001 /* Attached device is off */
1163#define V4L2_IN_ST_NO_SIGNAL 0x00000002
1164#define V4L2_IN_ST_NO_COLOR 0x00000004
1165
dfa76fa2
AB		 1166/* field 'status' - sensor orientation */
1167/* If sensor is mounted upside down set both bits */
1168#define V4L2_IN_ST_HFLIP 0x00000010 /* Frames are flipped horizontally */
1169#define V4L2_IN_ST_VFLIP 0x00000020 /* Frames are flipped vertically */
1170
1da177e4
LT		 1171/* field 'status' - analog */
1172#define V4L2_IN_ST_NO_H_LOCK 0x00000100 /* No horizontal sync lock */
1173#define V4L2_IN_ST_COLOR_KILL 0x00000200 /* Color killer is active */
1174
1175/* field 'status' - digital */
1176#define V4L2_IN_ST_NO_SYNC 0x00010000 /* No synchronization lock */
1177#define V4L2_IN_ST_NO_EQU 0x00020000 /* No equalizer lock */
1178#define V4L2_IN_ST_NO_CARRIER 0x00040000 /* Carrier recovery failed */
1179
1180/* field 'status' - VCR and set-top box */
1181#define V4L2_IN_ST_MACROVISION 0x01000000 /* Macrovision detected */
1182#define V4L2_IN_ST_NO_ACCESS 0x02000000 /* Conditional access denied */
1183#define V4L2_IN_ST_VTR 0x04000000 /* VTR time constant */
1184
b6456c0c
MK		 1185/* capabilities flags */
1186#define V4L2_IN_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */
1187#define V4L2_IN_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */
1188#define V4L2_IN_CAP_STD 0x00000004 /* Supports S_STD */
1189
1da177e4
LT		 1190/*
1191 * V I D E O O U T P U T S
1192 */
9993e51c 1193struct v4l2_output {
1da177e4 1194 __u32 index; /* Which output */
4ac97914 1195 __u8 name[32]; /* Label */
1da177e4 1196 __u32 type; /* Type of output */
4ac97914 1197 __u32 audioset; /* Associated audios (bitfield) */
1da177e4
LT		 1198 __u32 modulator; /* Associated modulator */
1199 v4l2_std_id std;
b6456c0c
MK		 1200 __u32 capabilities;
1201 __u32 reserved[3];
1da177e4
LT		 1202};
1203/* Values for the 'type' field */
1204#define V4L2_OUTPUT_TYPE_MODULATOR 1
1205#define V4L2_OUTPUT_TYPE_ANALOG 2
1206#define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3
1207
b6456c0c
MK		 1208/* capabilities flags */
1209#define V4L2_OUT_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */
1210#define V4L2_OUT_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */
1211#define V4L2_OUT_CAP_STD 0x00000004 /* Supports S_STD */
1212
1da177e4
LT		 1213/*
1214 * C O N T R O L S
1215 */
9993e51c 1216struct v4l2_control {
1da177e4
LT		 1217 __u32 id;
1218 __s32 value;
1219};
1220
9993e51c 1221struct v4l2_ext_control {
4f341712 1222 __u32 id;
6b5a9492
HV		 1223 __u32 size;
1224 __u32 reserved2[1];
4f341712
HV		 1225 union {
1226 __s32 value;
1227 __s64 value64;
6b5a9492 1228 char *string;
4f341712 1229 };
f251d23e 1230} __attribute__ ((packed));
4f341712 1231
9993e51c 1232struct v4l2_ext_controls {
4f341712
HV		 1233 __u32 ctrl_class;
1234 __u32 count;
1235 __u32 error_idx;
1236 __u32 reserved[2];
1237 struct v4l2_ext_control *controls;
1238};
1239
1240/* Values for ctrl_class field */
1241#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */
1242#define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */
f9bd5843 1243#define V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */
6b424941 1244#define V4L2_CTRL_CLASS_FM_TX 0x009b0000 /* FM Modulator control class */
0b159acd 1245#define V4L2_CTRL_CLASS_FLASH 0x009c0000 /* Camera flash controls */
c7361ae1 1246#define V4L2_CTRL_CLASS_JPEG 0x009d0000 /* JPEG-compression controls */
8c9d236e 1247#define V4L2_CTRL_CLASS_IMAGE_SOURCE 0x009e0000 /* Image source controls */
c643ee13 1248#define V4L2_CTRL_CLASS_IMAGE_PROC 0x009f0000 /* Image processing controls */
4f341712
HV		 1249
1250#define V4L2_CTRL_ID_MASK (0x0fffffff)
1251#define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL)
1252#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
1253
ea64f8c2
HV		 1254enum v4l2_ctrl_type {
1255 V4L2_CTRL_TYPE_INTEGER = 1,
1256 V4L2_CTRL_TYPE_BOOLEAN = 2,
1257 V4L2_CTRL_TYPE_MENU = 3,
1258 V4L2_CTRL_TYPE_BUTTON = 4,
1259 V4L2_CTRL_TYPE_INTEGER64 = 5,
1260 V4L2_CTRL_TYPE_CTRL_CLASS = 6,
1261 V4L2_CTRL_TYPE_STRING = 7,
fa4d7096 1262 V4L2_CTRL_TYPE_BITMASK = 8,
ce580fe5 1263 V4L2_CTRL_TYPE_INTEGER_MENU = 9,
ea64f8c2
HV		 1264};
1265
1da177e4 1266/* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
9993e51c 1267struct v4l2_queryctrl {
4ac97914 1268 __u32 id;
6016af82 1269 __u32 type; /* enum v4l2_ctrl_type */
1da177e4
LT		 1270 __u8 name[32]; /* Whatever */
1271 __s32 minimum; /* Note signedness */
1272 __s32 maximum;
4ac97914 1273 __s32 step;
1da177e4
LT		 1274 __s32 default_value;
1275 __u32 flags;
1276 __u32 reserved[2];
1277};
1278
1279/* Used in the VIDIOC_QUERYMENU ioctl for querying menu items */
9993e51c 1280struct v4l2_querymenu {
1da177e4
LT		 1281 __u32 id;
1282 __u32 index;
ce580fe5
SA		 1283 union {
1284 __u8 name[32]; /* Whatever */
1285 __s64 value;
1286 };
1da177e4 1287 __u32 reserved;
e245afe9 1288} __attribute__ ((packed));
1da177e4
LT		 1289
1290/* Control flags */
1291#define V4L2_CTRL_FLAG_DISABLED 0x0001
1292#define V4L2_CTRL_FLAG_GRABBED 0x0002
4f341712
HV		 1293#define V4L2_CTRL_FLAG_READ_ONLY 0x0004
1294#define V4L2_CTRL_FLAG_UPDATE 0x0008
1295#define V4L2_CTRL_FLAG_INACTIVE 0x0010
1296#define V4L2_CTRL_FLAG_SLIDER 0x0020
1a367f3b 1297#define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040
74a45790 1298#define V4L2_CTRL_FLAG_VOLATILE 0x0080
4f341712
HV		 1299
1300/* Query flag, to be ORed with the control ID */
1301#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000
1da177e4 1302
4f341712 1303/* User-class control IDs defined by V4L2 */
6c06108b 1304#define V4L2_CID_MAX_CTRLS 1024
4f341712
HV		 1305#define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900)
1306#define V4L2_CID_USER_BASE V4L2_CID_BASE
1da177e4
LT		 1307/* IDs reserved for driver specific controls */
1308#define V4L2_CID_PRIVATE_BASE 0x08000000
1309
4f341712 1310#define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1)
1da177e4
LT		 1311#define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0)
1312#define V4L2_CID_CONTRAST (V4L2_CID_BASE+1)
1313#define V4L2_CID_SATURATION (V4L2_CID_BASE+2)
1314#define V4L2_CID_HUE (V4L2_CID_BASE+3)
1315#define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE+5)
1316#define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE+6)
1317#define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE+7)
1318#define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8)
1319#define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9)
1320#define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10)
26d507fc 1321#define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) /* Deprecated */
1da177e4
LT		 1322#define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12)
1323#define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13)
1324#define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14)
1325#define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15)
1326#define V4L2_CID_GAMMA (V4L2_CID_BASE+16)
26d507fc 1327#define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* Deprecated */
1da177e4
LT		 1328#define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17)
1329#define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18)
1330#define V4L2_CID_GAIN (V4L2_CID_BASE+19)
1331#define V4L2_CID_HFLIP (V4L2_CID_BASE+20)
1332#define V4L2_CID_VFLIP (V4L2_CID_BASE+21)
26d507fc 1333
39028ec6
DW		 1334/* Deprecated; use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */
1335#define V4L2_CID_HCENTER (V4L2_CID_BASE+22)
1336#define V4L2_CID_VCENTER (V4L2_CID_BASE+23)
26d507fc
BP		 1337
1338#define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24)
1339enum v4l2_power_line_frequency {
1340 V4L2_CID_POWER_LINE_FREQUENCY_DISABLED = 0,
1341 V4L2_CID_POWER_LINE_FREQUENCY_50HZ = 1,
1342 V4L2_CID_POWER_LINE_FREQUENCY_60HZ = 2,
d26a6635 1343 V4L2_CID_POWER_LINE_FREQUENCY_AUTO = 3,
26d507fc
BP		 1344};
1345#define V4L2_CID_HUE_AUTO (V4L2_CID_BASE+25)
1346#define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE+26)
1347#define V4L2_CID_SHARPNESS (V4L2_CID_BASE+27)
1348#define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE+28)
1c412d12 1349#define V4L2_CID_CHROMA_AGC (V4L2_CID_BASE+29)
a8ac6889 1350#define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30)
2c32cc0c
SA		 1351#define V4L2_CID_COLORFX (V4L2_CID_BASE+31)
1352enum v4l2_colorfx {
6491d1ad
SN		 1353 V4L2_COLORFX_NONE = 0,
1354 V4L2_COLORFX_BW = 1,
1355 V4L2_COLORFX_SEPIA = 2,
1356 V4L2_COLORFX_NEGATIVE = 3,
1357 V4L2_COLORFX_EMBOSS = 4,
1358 V4L2_COLORFX_SKETCH = 5,
1359 V4L2_COLORFX_SKY_BLUE = 6,
1360 V4L2_COLORFX_GRASS_GREEN = 7,
1361 V4L2_COLORFX_SKIN_WHITEN = 8,
1362 V4L2_COLORFX_VIVID = 9,
1363 V4L2_COLORFX_AQUA = 10,
1364 V4L2_COLORFX_ART_FREEZE = 11,
1365 V4L2_COLORFX_SILHOUETTE = 12,
1366 V4L2_COLORFX_SOLARIZATION = 13,
1367 V4L2_COLORFX_ANTIQUE = 14,
1368 V4L2_COLORFX_SET_CBCR = 15,
2c32cc0c 1369};
02ab18b0 1370#define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32)
3418f165 1371#define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33)
2c32cc0c 1372
85213630
VH		 1373#define V4L2_CID_ROTATE (V4L2_CID_BASE+34)
1374#define V4L2_CID_BG_COLOR (V4L2_CID_BASE+35)
7a01f6db
DH		 1375
1376#define V4L2_CID_CHROMA_GAIN (V4L2_CID_BASE+36)
1377
008d35f2
JFM		 1378#define V4L2_CID_ILLUMINATORS_1 (V4L2_CID_BASE+37)
1379#define V4L2_CID_ILLUMINATORS_2 (V4L2_CID_BASE+38)
1380
e65e4f13
KD		 1381#define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE (V4L2_CID_BASE+39)
1382#define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT (V4L2_CID_BASE+40)
1383
cc1d3272 1384#define V4L2_CID_ALPHA_COMPONENT (V4L2_CID_BASE+41)
6491d1ad 1385#define V4L2_CID_COLORFX_CBCR (V4L2_CID_BASE+42)
e65e4f13 1386
cc1d3272 1387/* last CID + 1 */
6491d1ad 1388#define V4L2_CID_LASTP1 (V4L2_CID_BASE+43)
1da177e4 1389
4f341712
HV		 1390/* MPEG-class control IDs defined by V4L2 */
1391#define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900)
1392#define V4L2_CID_MPEG_CLASS (V4L2_CTRL_CLASS_MPEG | 1)
1393
4fa64dae 1394/* MPEG streams, specific to multiplexed streams */
4f341712
HV		 1395#define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_MPEG_BASE+0)
1396enum v4l2_mpeg_stream_type {
0ccac4af
HV		 1397 V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */
1398 V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */
1399 V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */
1400 V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */
1401 V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */
1402 V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
4f341712
HV		 1403};
1404#define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_MPEG_BASE+1)
1405#define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_MPEG_BASE+2)
1406#define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_MPEG_BASE+3)
1407#define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_MPEG_BASE+4)
1408#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_MPEG_BASE+5)
1409#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_MPEG_BASE+6)
8cbde94b
HV		 1410#define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_MPEG_BASE+7)
1411enum v4l2_mpeg_stream_vbi_fmt {
1412 V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */
1413 V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */
1414};
4f341712 1415
4fa64dae 1416/* MPEG audio controls specific to multiplexed streams */
4f341712
HV		 1417#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_MPEG_BASE+100)
1418enum v4l2_mpeg_audio_sampling_freq {
0ccac4af
HV		 1419 V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
1420 V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
1421 V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
4f341712
HV		 1422};
1423#define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_MPEG_BASE+101)
1424enum v4l2_mpeg_audio_encoding {
0ccac4af
HV		 1425 V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
1426 V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
1427 V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
188919ac 1428 V4L2_MPEG_AUDIO_ENCODING_AAC = 3,
e6b5da88 1429 V4L2_MPEG_AUDIO_ENCODING_AC3 = 4,
4f341712
HV		 1430};
1431#define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_MPEG_BASE+102)
1432enum v4l2_mpeg_audio_l1_bitrate {
0ccac4af
HV		 1433 V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0,
1434 V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1,
1435 V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2,
1436 V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
1437 V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
1438 V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
1439 V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
1440 V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
1441 V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
1442 V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
1443 V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
1444 V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
1445 V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
1446 V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
4f341712
HV		 1447};
1448#define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_MPEG_BASE+103)
1449enum v4l2_mpeg_audio_l2_bitrate {
0ccac4af
HV		 1450 V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0,
1451 V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1,
1452 V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2,
1453 V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3,
1454 V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4,
1455 V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5,
1456 V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
1457 V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
1458 V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
1459 V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
1460 V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
1461 V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
1462 V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
1463 V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
4f341712
HV		 1464};
1465#define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_MPEG_BASE+104)
1466enum v4l2_mpeg_audio_l3_bitrate {
0ccac4af
HV		 1467 V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0,
1468 V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1,
1469 V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2,
1470 V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3,
1471 V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4,
1472 V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5,
1473 V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6,
1474 V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
1475 V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
1476 V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
1477 V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
1478 V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
1479 V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
1480 V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
4f341712
HV		 1481};
1482#define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_MPEG_BASE+105)
1483enum v4l2_mpeg_audio_mode {
0ccac4af
HV		 1484 V4L2_MPEG_AUDIO_MODE_STEREO = 0,
1485 V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
1486 V4L2_MPEG_AUDIO_MODE_DUAL = 2,
1487 V4L2_MPEG_AUDIO_MODE_MONO = 3,
4f341712
HV		 1488};
1489#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_MPEG_BASE+106)
1490enum v4l2_mpeg_audio_mode_extension {
0ccac4af
HV		 1491 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0,
1492 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1,
1493 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
1494 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
4f341712
HV		 1495};
1496#define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_MPEG_BASE+107)
1497enum v4l2_mpeg_audio_emphasis {
0ccac4af
HV		 1498 V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0,
1499 V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
1500 V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2,
4f341712
HV		 1501};
1502#define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_MPEG_BASE+108)
1503enum v4l2_mpeg_audio_crc {
0ccac4af
HV		 1504 V4L2_MPEG_AUDIO_CRC_NONE = 0,
1505 V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
4f341712 1506};
5eee72e8 1507#define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_MPEG_BASE+109)
f723af16
HV		 1508#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_MPEG_BASE+110)
1509#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_MPEG_BASE+111)
e6b5da88
HV		 1510enum v4l2_mpeg_audio_ac3_bitrate {
1511 V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0,
1512 V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1,
1513 V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2,
1514 V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3,
1515 V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4,
1516 V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5,
1517 V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6,
1518 V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
1519 V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
1520 V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
1521 V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
1522 V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
1523 V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
1524 V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
1525 V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
1526 V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
1527 V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
1528 V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
1529 V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
1530};
24c19a21
HV		 1531#define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK (V4L2_CID_MPEG_BASE+112)
1532enum v4l2_mpeg_audio_dec_playback {
1533 V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO = 0,
1534 V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO = 1,
1535 V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT = 2,
1536 V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT = 3,
1537 V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO = 4,
1538 V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5,
1539};
1540#define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_MPEG_BASE+113)
4f341712 1541
4fa64dae 1542/* MPEG video controls specific to multiplexed streams */
4f341712
HV		 1543#define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200)
1544enum v4l2_mpeg_video_encoding {
188919ac
JG		 1545 V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
1546 V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
1547 V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
4f341712
HV		 1548};
1549#define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_MPEG_BASE+201)
1550enum v4l2_mpeg_video_aspect {
0ccac4af
HV		 1551 V4L2_MPEG_VIDEO_ASPECT_1x1 = 0,
1552 V4L2_MPEG_VIDEO_ASPECT_4x3 = 1,
1553 V4L2_MPEG_VIDEO_ASPECT_16x9 = 2,
1554 V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
4f341712
HV		 1555};
1556#define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_MPEG_BASE+202)
1557#define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_MPEG_BASE+203)
1558#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_MPEG_BASE+204)
1559#define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_MPEG_BASE+205)
1560#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_MPEG_BASE+206)
1561enum v4l2_mpeg_video_bitrate_mode {
0ccac4af
HV		 1562 V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
1563 V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
4f341712
HV		 1564};
1565#define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_MPEG_BASE+207)
1566#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_MPEG_BASE+208)
1567#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209)
5eee72e8
HV		 1568#define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_MPEG_BASE+210)
1569#define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_MPEG_BASE+211)
e65e4f13
KD		 1570#define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE (V4L2_CID_MPEG_BASE+212)
1571#define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER (V4L2_CID_MPEG_BASE+213)
1572#define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB (V4L2_CID_MPEG_BASE+214)
1573#define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE (V4L2_CID_MPEG_BASE+215)
1574#define V4L2_CID_MPEG_VIDEO_HEADER_MODE (V4L2_CID_MPEG_BASE+216)
1575enum v4l2_mpeg_video_header_mode {
1576 V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE = 0,
1577 V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME = 1,
1578
1579};
1580#define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC (V4L2_CID_MPEG_BASE+217)
1581#define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE (V4L2_CID_MPEG_BASE+218)
1582#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES (V4L2_CID_MPEG_BASE+219)
1583#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB (V4L2_CID_MPEG_BASE+220)
1584#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE (V4L2_CID_MPEG_BASE+221)
1585enum v4l2_mpeg_video_multi_slice_mode {
1586 V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE = 0,
1587 V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB = 1,
1588 V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES = 2,
1589};
1590#define V4L2_CID_MPEG_VIDEO_VBV_SIZE (V4L2_CID_MPEG_BASE+222)
24c19a21
HV		 1591#define V4L2_CID_MPEG_VIDEO_DEC_PTS (V4L2_CID_MPEG_BASE+223)
1592#define V4L2_CID_MPEG_VIDEO_DEC_FRAME (V4L2_CID_MPEG_BASE+224)
1593
e65e4f13
KD		 1594#define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_MPEG_BASE+300)
1595#define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_MPEG_BASE+301)
1596#define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP (V4L2_CID_MPEG_BASE+302)
1597#define V4L2_CID_MPEG_VIDEO_H263_MIN_QP (V4L2_CID_MPEG_BASE+303)
1598#define V4L2_CID_MPEG_VIDEO_H263_MAX_QP (V4L2_CID_MPEG_BASE+304)
1599#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP (V4L2_CID_MPEG_BASE+350)
1600#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP (V4L2_CID_MPEG_BASE+351)
1601#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP (V4L2_CID_MPEG_BASE+352)
1602#define V4L2_CID_MPEG_VIDEO_H264_MIN_QP (V4L2_CID_MPEG_BASE+353)
1603#define V4L2_CID_MPEG_VIDEO_H264_MAX_QP (V4L2_CID_MPEG_BASE+354)
1604#define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM (V4L2_CID_MPEG_BASE+355)
1605#define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE (V4L2_CID_MPEG_BASE+356)
1606#define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE (V4L2_CID_MPEG_BASE+357)
1607enum v4l2_mpeg_video_h264_entropy_mode {
1608 V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0,
1609 V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1,
1610};
1611#define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD (V4L2_CID_MPEG_BASE+358)
1612#define V4L2_CID_MPEG_VIDEO_H264_LEVEL (V4L2_CID_MPEG_BASE+359)
1613enum v4l2_mpeg_video_h264_level {
1614 V4L2_MPEG_VIDEO_H264_LEVEL_1_0 = 0,
1615 V4L2_MPEG_VIDEO_H264_LEVEL_1B = 1,
1616 V4L2_MPEG_VIDEO_H264_LEVEL_1_1 = 2,
1617 V4L2_MPEG_VIDEO_H264_LEVEL_1_2 = 3,
1618 V4L2_MPEG_VIDEO_H264_LEVEL_1_3 = 4,
1619 V4L2_MPEG_VIDEO_H264_LEVEL_2_0 = 5,
1620 V4L2_MPEG_VIDEO_H264_LEVEL_2_1 = 6,
1621 V4L2_MPEG_VIDEO_H264_LEVEL_2_2 = 7,
1622 V4L2_MPEG_VIDEO_H264_LEVEL_3_0 = 8,
1623 V4L2_MPEG_VIDEO_H264_LEVEL_3_1 = 9,
1624 V4L2_MPEG_VIDEO_H264_LEVEL_3_2 = 10,
1625 V4L2_MPEG_VIDEO_H264_LEVEL_4_0 = 11,
1626 V4L2_MPEG_VIDEO_H264_LEVEL_4_1 = 12,
1627 V4L2_MPEG_VIDEO_H264_LEVEL_4_2 = 13,
1628 V4L2_MPEG_VIDEO_H264_LEVEL_5_0 = 14,
1629 V4L2_MPEG_VIDEO_H264_LEVEL_5_1 = 15,
1630};
1631#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA (V4L2_CID_MPEG_BASE+360)
1632#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA (V4L2_CID_MPEG_BASE+361)
1633#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE (V4L2_CID_MPEG_BASE+362)
1634enum v4l2_mpeg_video_h264_loop_filter_mode {
1635 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED = 0,
1636 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED = 1,
1637 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2,
1638};
1639#define V4L2_CID_MPEG_VIDEO_H264_PROFILE (V4L2_CID_MPEG_BASE+363)
1640enum v4l2_mpeg_video_h264_profile {
1641 V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE = 0,
1642 V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE = 1,
1643 V4L2_MPEG_VIDEO_H264_PROFILE_MAIN = 2,
1644 V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED = 3,
1645 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH = 4,
1646 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10 = 5,
1647 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422 = 6,
1648 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE = 7,
1649 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA = 8,
1650 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA = 9,
1651 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA = 10,
1652 V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA = 11,
1653 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE = 12,
1654 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH = 13,
1655 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA = 14,
1656 V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH = 15,
1657 V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH = 16,
1658};
1659#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT (V4L2_CID_MPEG_BASE+364)
1660#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH (V4L2_CID_MPEG_BASE+365)
1661#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE (V4L2_CID_MPEG_BASE+366)
1662#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC (V4L2_CID_MPEG_BASE+367)
1663enum v4l2_mpeg_video_h264_vui_sar_idc {
1664 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED = 0,
1665 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 = 1,
1666 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 = 2,
1667 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 = 3,
1668 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 = 4,
1669 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 = 5,
1670 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 = 6,
1671 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 = 7,
1672 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 = 8,
1673 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 = 9,
1674 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 = 10,
1675 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 = 11,
1676 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 = 12,
1677 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 = 13,
1678 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 = 14,
1679 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 = 15,
1680 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 = 16,
1681 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED = 17,
1682};
1683#define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP (V4L2_CID_MPEG_BASE+400)
1684#define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP (V4L2_CID_MPEG_BASE+401)
1685#define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP (V4L2_CID_MPEG_BASE+402)
1686#define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP (V4L2_CID_MPEG_BASE+403)
1687#define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP (V4L2_CID_MPEG_BASE+404)
1688#define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL (V4L2_CID_MPEG_BASE+405)
1689enum v4l2_mpeg_video_mpeg4_level {
1690 V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 = 0,
1691 V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B = 1,
1692 V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 = 2,
1693 V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 = 3,
1694 V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 = 4,
1695 V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B = 5,
1696 V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 = 6,
1697 V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 = 7,
1698};
1699#define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE (V4L2_CID_MPEG_BASE+406)
1700enum v4l2_mpeg_video_mpeg4_profile {
1701 V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE = 0,
1702 V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE = 1,
1703 V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE = 2,
1704 V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE = 3,
1705 V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY = 4,
1706};
1707#define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL (V4L2_CID_MPEG_BASE+407)
4f341712 1708
4b00eb25 1709/* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
4f341712
HV		 1710#define V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000)
1711#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+0)
1712enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
0ccac4af
HV		 1713 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
1714 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1,
4f341712
HV		 1715};
1716#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+1)
1717#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+2)
1718enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
0ccac4af
HV		 1719 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0,
1720 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
1721 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2,
1722 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3,
1723 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
4f341712
HV		 1724};
1725#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+3)
1726enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
0ccac4af
HV		 1727 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0,
1728 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
4f341712
HV		 1729};
1730#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+4)
1731enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
0ccac4af
HV		 1732 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
1733 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1,
4f341712
HV		 1734};
1735#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+5)
1736#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+6)
1737enum v4l2_mpeg_cx2341x_video_median_filter_type {
0ccac4af
HV		 1738 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0,
1739 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1,
1740 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2,
1741 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
1742 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4,
4f341712
HV		 1743};
1744#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+7)
1745#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+8)
1746#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9)
1747#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+10)
5eee72e8 1748#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_MPEG_CX2341X_BASE+11)
4f341712 1749
e65e4f13
KD		 1750/* MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */
1751#define V4L2_CID_MPEG_MFC51_BASE (V4L2_CTRL_CLASS_MPEG | 0x1100)
1752
1753#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY (V4L2_CID_MPEG_MFC51_BASE+0)
1754#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE (V4L2_CID_MPEG_MFC51_BASE+1)
1755#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE (V4L2_CID_MPEG_MFC51_BASE+2)
1756enum v4l2_mpeg_mfc51_video_frame_skip_mode {
1757 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED = 0,
1758 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1,
1759 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2,
1760};
1761#define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE (V4L2_CID_MPEG_MFC51_BASE+3)
1762enum v4l2_mpeg_mfc51_video_force_frame_type {
1763 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED = 0,
1764 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME = 1,
1765 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED = 2,
1766};
1767#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING (V4L2_CID_MPEG_MFC51_BASE+4)
1768#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV (V4L2_CID_MPEG_MFC51_BASE+5)
1769#define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT (V4L2_CID_MPEG_MFC51_BASE+6)
1770#define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF (V4L2_CID_MPEG_MFC51_BASE+7)
1771#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY (V4L2_CID_MPEG_MFC51_BASE+50)
1772#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK (V4L2_CID_MPEG_MFC51_BASE+51)
1773#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH (V4L2_CID_MPEG_MFC51_BASE+52)
1774#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC (V4L2_CID_MPEG_MFC51_BASE+53)
1775#define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P (V4L2_CID_MPEG_MFC51_BASE+54)
1776
f9bd5843
BP		 1777/* Camera class control IDs */
1778#define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900)
1779#define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1)
1780
1781#define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1)
1782enum v4l2_exposure_auto_type {
1783 V4L2_EXPOSURE_AUTO = 0,
1784 V4L2_EXPOSURE_MANUAL = 1,
1785 V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
1786 V4L2_EXPOSURE_APERTURE_PRIORITY = 3
1787};
1788#define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2)
1789#define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3)
1790
1791#define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4)
1792#define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5)
1793#define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6)
1794#define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7)
1795
1796#define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8)
1797#define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9)
1798
1799#define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10)
1800#define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11)
1801#define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12)
1802
0877258d
LP		 1803#define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13)
1804#define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14)
1805#define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15)
1806
046425f8
LP		 1807#define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16)
1808
48213fe3
LP		 1809#define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17)
1810#define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18)
1811
d58083c9
SN		 1812#define V4L2_CID_AUTO_EXPOSURE_BIAS (V4L2_CID_CAMERA_CLASS_BASE+19)
1813
e40a0573
SN		 1814#define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE (V4L2_CID_CAMERA_CLASS_BASE+20)
1815enum v4l2_auto_n_preset_white_balance {
1816 V4L2_WHITE_BALANCE_MANUAL = 0,
1817 V4L2_WHITE_BALANCE_AUTO = 1,
1818 V4L2_WHITE_BALANCE_INCANDESCENT = 2,
1819 V4L2_WHITE_BALANCE_FLUORESCENT = 3,
1820 V4L2_WHITE_BALANCE_FLUORESCENT_H = 4,
1821 V4L2_WHITE_BALANCE_HORIZON = 5,
1822 V4L2_WHITE_BALANCE_DAYLIGHT = 6,
1823 V4L2_WHITE_BALANCE_FLASH = 7,
1824 V4L2_WHITE_BALANCE_CLOUDY = 8,
1825 V4L2_WHITE_BALANCE_SHADE = 9,
1826};
1827
44d44a1a 1828#define V4L2_CID_WIDE_DYNAMIC_RANGE (V4L2_CID_CAMERA_CLASS_BASE+21)
82b3056c 1829#define V4L2_CID_IMAGE_STABILIZATION (V4L2_CID_CAMERA_CLASS_BASE+22)
44d44a1a 1830
7f84ad8b
SN		 1831#define V4L2_CID_ISO_SENSITIVITY (V4L2_CID_CAMERA_CLASS_BASE+23)
1832#define V4L2_CID_ISO_SENSITIVITY_AUTO (V4L2_CID_CAMERA_CLASS_BASE+24)
1833enum v4l2_iso_sensitivity_auto_type {
1834 V4L2_ISO_SENSITIVITY_MANUAL = 0,
1835 V4L2_ISO_SENSITIVITY_AUTO = 1,
1836};
1837
cf072139
SN		 1838#define V4L2_CID_EXPOSURE_METERING (V4L2_CID_CAMERA_CLASS_BASE+25)
1839enum v4l2_exposure_metering {
1840 V4L2_EXPOSURE_METERING_AVERAGE = 0,
1841 V4L2_EXPOSURE_METERING_CENTER_WEIGHTED = 1,
1842 V4L2_EXPOSURE_METERING_SPOT = 2,
1843};
1844
0bf6b7dc
SN		 1845#define V4L2_CID_SCENE_MODE (V4L2_CID_CAMERA_CLASS_BASE+26)
1846enum v4l2_scene_mode {
1847 V4L2_SCENE_MODE_NONE = 0,
1848 V4L2_SCENE_MODE_BACKLIGHT = 1,
1849 V4L2_SCENE_MODE_BEACH_SNOW = 2,
1850 V4L2_SCENE_MODE_CANDLE_LIGHT = 3,
1851 V4L2_SCENE_MODE_DAWN_DUSK = 4,
1852 V4L2_SCENE_MODE_FALL_COLORS = 5,
1853 V4L2_SCENE_MODE_FIREWORKS = 6,
1854 V4L2_SCENE_MODE_LANDSCAPE = 7,
1855 V4L2_SCENE_MODE_NIGHT = 8,
1856 V4L2_SCENE_MODE_PARTY_INDOOR = 9,
1857 V4L2_SCENE_MODE_PORTRAIT = 10,
1858 V4L2_SCENE_MODE_SPORTS = 11,
1859 V4L2_SCENE_MODE_SUNSET = 12,
1860 V4L2_SCENE_MODE_TEXT = 13,
1861};
1862
fc162a09
SN		 1863#define V4L2_CID_3A_LOCK (V4L2_CID_CAMERA_CLASS_BASE+27)
1864#define V4L2_LOCK_EXPOSURE (1 << 0)
1865#define V4L2_LOCK_WHITE_BALANCE (1 << 1)
1866#define V4L2_LOCK_FOCUS (1 << 2)
1867
2272ab65
SN		 1868#define V4L2_CID_AUTO_FOCUS_START (V4L2_CID_CAMERA_CLASS_BASE+28)
1869#define V4L2_CID_AUTO_FOCUS_STOP (V4L2_CID_CAMERA_CLASS_BASE+29)
1870#define V4L2_CID_AUTO_FOCUS_STATUS (V4L2_CID_CAMERA_CLASS_BASE+30)
1871#define V4L2_AUTO_FOCUS_STATUS_IDLE (0 << 0)
1872#define V4L2_AUTO_FOCUS_STATUS_BUSY (1 << 0)
1873#define V4L2_AUTO_FOCUS_STATUS_REACHED (1 << 1)
1874#define V4L2_AUTO_FOCUS_STATUS_FAILED (1 << 2)
1875
1876#define V4L2_CID_AUTO_FOCUS_RANGE (V4L2_CID_CAMERA_CLASS_BASE+31)
1877enum v4l2_auto_focus_range {
1878 V4L2_AUTO_FOCUS_RANGE_AUTO = 0,
1879 V4L2_AUTO_FOCUS_RANGE_NORMAL = 1,
1880 V4L2_AUTO_FOCUS_RANGE_MACRO = 2,
1881 V4L2_AUTO_FOCUS_RANGE_INFINITY = 3,
1882};
1883
6b424941
EV		 1884/* FM Modulator class control IDs */
1885#define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900)
1886#define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1)
1887
1888#define V4L2_CID_RDS_TX_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 1)
1889#define V4L2_CID_RDS_TX_PI (V4L2_CID_FM_TX_CLASS_BASE + 2)
1890#define V4L2_CID_RDS_TX_PTY (V4L2_CID_FM_TX_CLASS_BASE + 3)
1891#define V4L2_CID_RDS_TX_PS_NAME (V4L2_CID_FM_TX_CLASS_BASE + 5)
1892#define V4L2_CID_RDS_TX_RADIO_TEXT (V4L2_CID_FM_TX_CLASS_BASE + 6)
1893
1894#define V4L2_CID_AUDIO_LIMITER_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 64)
1895#define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 65)
1896#define V4L2_CID_AUDIO_LIMITER_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 66)
1897
1898#define V4L2_CID_AUDIO_COMPRESSION_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 80)
1899#define V4L2_CID_AUDIO_COMPRESSION_GAIN (V4L2_CID_FM_TX_CLASS_BASE + 81)
1900#define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD (V4L2_CID_FM_TX_CLASS_BASE + 82)
1901#define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME (V4L2_CID_FM_TX_CLASS_BASE + 83)
1902#define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84)
1903
1904#define V4L2_CID_PILOT_TONE_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 96)
1905#define V4L2_CID_PILOT_TONE_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 97)
1906#define V4L2_CID_PILOT_TONE_FREQUENCY (V4L2_CID_FM_TX_CLASS_BASE + 98)
1907
1908#define V4L2_CID_TUNE_PREEMPHASIS (V4L2_CID_FM_TX_CLASS_BASE + 112)
1909enum v4l2_preemphasis {
1910 V4L2_PREEMPHASIS_DISABLED = 0,
1911 V4L2_PREEMPHASIS_50_uS = 1,
1912 V4L2_PREEMPHASIS_75_uS = 2,
1913};
1914#define V4L2_CID_TUNE_POWER_LEVEL (V4L2_CID_FM_TX_CLASS_BASE + 113)
1915#define V4L2_CID_TUNE_ANTENNA_CAPACITOR (V4L2_CID_FM_TX_CLASS_BASE + 114)
1916
0b159acd
SA		 1917/* Flash and privacy (indicator) light controls */
1918#define V4L2_CID_FLASH_CLASS_BASE (V4L2_CTRL_CLASS_FLASH | 0x900)
1919#define V4L2_CID_FLASH_CLASS (V4L2_CTRL_CLASS_FLASH | 1)
1920
1921#define V4L2_CID_FLASH_LED_MODE (V4L2_CID_FLASH_CLASS_BASE + 1)
1922enum v4l2_flash_led_mode {
1923 V4L2_FLASH_LED_MODE_NONE,
1924 V4L2_FLASH_LED_MODE_FLASH,
1925 V4L2_FLASH_LED_MODE_TORCH,
1926};
1927
1928#define V4L2_CID_FLASH_STROBE_SOURCE (V4L2_CID_FLASH_CLASS_BASE + 2)
1929enum v4l2_flash_strobe_source {
1930 V4L2_FLASH_STROBE_SOURCE_SOFTWARE,
1931 V4L2_FLASH_STROBE_SOURCE_EXTERNAL,
1932};
1933
1934#define V4L2_CID_FLASH_STROBE (V4L2_CID_FLASH_CLASS_BASE + 3)
1935#define V4L2_CID_FLASH_STROBE_STOP (V4L2_CID_FLASH_CLASS_BASE + 4)
1936#define V4L2_CID_FLASH_STROBE_STATUS (V4L2_CID_FLASH_CLASS_BASE + 5)
1937
1938#define V4L2_CID_FLASH_TIMEOUT (V4L2_CID_FLASH_CLASS_BASE + 6)
1939#define V4L2_CID_FLASH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 7)
1940#define V4L2_CID_FLASH_TORCH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 8)
1941#define V4L2_CID_FLASH_INDICATOR_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 9)
1942
1943#define V4L2_CID_FLASH_FAULT (V4L2_CID_FLASH_CLASS_BASE + 10)
1944#define V4L2_FLASH_FAULT_OVER_VOLTAGE (1 << 0)
1945#define V4L2_FLASH_FAULT_TIMEOUT (1 << 1)
1946#define V4L2_FLASH_FAULT_OVER_TEMPERATURE (1 << 2)
1947#define V4L2_FLASH_FAULT_SHORT_CIRCUIT (1 << 3)
a597fa78
LP		 1948#define V4L2_FLASH_FAULT_OVER_CURRENT (1 << 4)
1949#define V4L2_FLASH_FAULT_INDICATOR (1 << 5)
0b159acd
SA		 1950
1951#define V4L2_CID_FLASH_CHARGE (V4L2_CID_FLASH_CLASS_BASE + 11)
1952#define V4L2_CID_FLASH_READY (V4L2_CID_FLASH_CLASS_BASE + 12)
1953
c7361ae1
SN		 1954/* JPEG-class control IDs defined by V4L2 */
1955#define V4L2_CID_JPEG_CLASS_BASE (V4L2_CTRL_CLASS_JPEG | 0x900)
1956#define V4L2_CID_JPEG_CLASS (V4L2_CTRL_CLASS_JPEG | 1)
1957
1958#define V4L2_CID_JPEG_CHROMA_SUBSAMPLING (V4L2_CID_JPEG_CLASS_BASE + 1)
1959enum v4l2_jpeg_chroma_subsampling {
1960 V4L2_JPEG_CHROMA_SUBSAMPLING_444 = 0,
1961 V4L2_JPEG_CHROMA_SUBSAMPLING_422 = 1,
1962 V4L2_JPEG_CHROMA_SUBSAMPLING_420 = 2,
1963 V4L2_JPEG_CHROMA_SUBSAMPLING_411 = 3,
1964 V4L2_JPEG_CHROMA_SUBSAMPLING_410 = 4,
1965 V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY = 5,
1966};
1967#define V4L2_CID_JPEG_RESTART_INTERVAL (V4L2_CID_JPEG_CLASS_BASE + 2)
1968#define V4L2_CID_JPEG_COMPRESSION_QUALITY (V4L2_CID_JPEG_CLASS_BASE + 3)
1969
1970#define V4L2_CID_JPEG_ACTIVE_MARKER (V4L2_CID_JPEG_CLASS_BASE + 4)
1971#define V4L2_JPEG_ACTIVE_MARKER_APP0 (1 << 0)
1972#define V4L2_JPEG_ACTIVE_MARKER_APP1 (1 << 1)
1973#define V4L2_JPEG_ACTIVE_MARKER_COM (1 << 16)
1974#define V4L2_JPEG_ACTIVE_MARKER_DQT (1 << 17)
1975#define V4L2_JPEG_ACTIVE_MARKER_DHT (1 << 18)
1976
8c9d236e
SA		 1977/* Image source controls */
1978#define V4L2_CID_IMAGE_SOURCE_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900)
1979#define V4L2_CID_IMAGE_SOURCE_CLASS (V4L2_CTRL_CLASS_IMAGE_SOURCE | 1)
1980
1981#define V4L2_CID_VBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 1)
1982#define V4L2_CID_HBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2)
1983#define V4L2_CID_ANALOGUE_GAIN (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3)
1984
c643ee13
SA		 1985/* Image processing controls */
1986#define V4L2_CID_IMAGE_PROC_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_PROC | 0x900)
1987#define V4L2_CID_IMAGE_PROC_CLASS (V4L2_CTRL_CLASS_IMAGE_PROC | 1)
1988
1989#define V4L2_CID_LINK_FREQ (V4L2_CID_IMAGE_PROC_CLASS_BASE + 1)
1990#define V4L2_CID_PIXEL_RATE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 2)
1991
1da177e4
LT		 1992/*
1993 * T U N I N G
1994 */
9993e51c 1995struct v4l2_tuner {
1da177e4
LT		 1996 __u32 index;
1997 __u8 name[32];
6016af82 1998 __u32 type; /* enum v4l2_tuner_type */
1da177e4
LT		 1999 __u32 capability;
2000 __u32 rangelow;
2001 __u32 rangehigh;
2002 __u32 rxsubchans;
2003 __u32 audmode;
2004 __s32 signal;
2005 __s32 afc;
2006 __u32 reserved[4];
2007};
2008
9993e51c 2009struct v4l2_modulator {
1da177e4
LT		 2010 __u32 index;
2011 __u8 name[32];
2012 __u32 capability;
2013 __u32 rangelow;
2014 __u32 rangehigh;
2015 __u32 txsubchans;
2016 __u32 reserved[4];
2017};
2018
2019/* Flags for the 'capability' field */
2020#define V4L2_TUNER_CAP_LOW 0x0001
2021#define V4L2_TUNER_CAP_NORM 0x0002
6aeec0ea
HV		 2022#define V4L2_TUNER_CAP_HWSEEK_BOUNDED 0x0004
2023#define V4L2_TUNER_CAP_HWSEEK_WRAP 0x0008
1da177e4
LT		 2024#define V4L2_TUNER_CAP_STEREO 0x0010
2025#define V4L2_TUNER_CAP_LANG2 0x0020
2026#define V4L2_TUNER_CAP_SAP 0x0020
2027#define V4L2_TUNER_CAP_LANG1 0x0040
ef5b5b7e 2028#define V4L2_TUNER_CAP_RDS 0x0080
44a81550
MA		 2029#define V4L2_TUNER_CAP_RDS_BLOCK_IO 0x0100
2030#define V4L2_TUNER_CAP_RDS_CONTROLS 0x0200
1da177e4
LT		 2031
2032/* Flags for the 'rxsubchans' field */
2033#define V4L2_TUNER_SUB_MONO 0x0001
2034#define V4L2_TUNER_SUB_STEREO 0x0002
2035#define V4L2_TUNER_SUB_LANG2 0x0004
2036#define V4L2_TUNER_SUB_SAP 0x0004
2037#define V4L2_TUNER_SUB_LANG1 0x0008
ef5b5b7e 2038#define V4L2_TUNER_SUB_RDS 0x0010
1da177e4
LT		 2039
2040/* Values for the 'audmode' field */
2041#define V4L2_TUNER_MODE_MONO 0x0000
2042#define V4L2_TUNER_MODE_STEREO 0x0001
2043#define V4L2_TUNER_MODE_LANG2 0x0002
2044#define V4L2_TUNER_MODE_SAP 0x0002
2045#define V4L2_TUNER_MODE_LANG1 0x0003
301e22d6 2046#define V4L2_TUNER_MODE_LANG1_LANG2 0x0004
1da177e4 2047
9993e51c 2048struct v4l2_frequency {
4ac97914 2049 __u32 tuner;
6016af82 2050 __u32 type; /* enum v4l2_tuner_type */
4ac97914
MCC		 2051 __u32 frequency;
2052 __u32 reserved[8];
1da177e4
LT		 2053};
2054
1d0ba5f3
TL		 2055struct v4l2_hw_freq_seek {
2056 __u32 tuner;
6016af82 2057 __u32 type; /* enum v4l2_tuner_type */
1d0ba5f3
TL		 2058 __u32 seek_upward;
2059 __u32 wrap_around;
44a81550
MA		 2060 __u32 spacing;
2061 __u32 reserved[7];
1d0ba5f3
TL		 2062};
2063
ef5b5b7e
HV		 2064/*
2065 * R D S
2066 */
2067
2068struct v4l2_rds_data {
2069 __u8 lsb;
2070 __u8 msb;
2071 __u8 block;
2072} __attribute__ ((packed));
2073
2074#define V4L2_RDS_BLOCK_MSK 0x7
2075#define V4L2_RDS_BLOCK_A 0
2076#define V4L2_RDS_BLOCK_B 1
2077#define V4L2_RDS_BLOCK_C 2
2078#define V4L2_RDS_BLOCK_D 3
2079#define V4L2_RDS_BLOCK_C_ALT 4
2080#define V4L2_RDS_BLOCK_INVALID 7
2081
2082#define V4L2_RDS_BLOCK_CORRECTED 0x40
2083#define V4L2_RDS_BLOCK_ERROR 0x80
2084
1da177e4
LT		 2085/*
2086 * A U D I O
2087 */
9993e51c 2088struct v4l2_audio {
1da177e4
LT		 2089 __u32 index;
2090 __u8 name[32];
2091 __u32 capability;
2092 __u32 mode;
2093 __u32 reserved[2];
2094};
5e87efa3 2095
1da177e4
LT		 2096/* Flags for the 'capability' field */
2097#define V4L2_AUDCAP_STEREO 0x00001
2098#define V4L2_AUDCAP_AVL 0x00002
2099
2100/* Flags for the 'mode' field */
2101#define V4L2_AUDMODE_AVL 0x00001
2102
9993e51c 2103struct v4l2_audioout {
1da177e4
LT		 2104 __u32 index;
2105 __u8 name[32];
2106 __u32 capability;
2107 __u32 mode;
2108 __u32 reserved[2];
2109};
2110
db6eb5b3 2111/*
ada6ecd2 2112 * M P E G S E R V I C E S
db6eb5b3
HV		 2113 *
2114 * NOTE: EXPERIMENTAL API
2115 */
2116#if 1
2117#define V4L2_ENC_IDX_FRAME_I (0)
2118#define V4L2_ENC_IDX_FRAME_P (1)
2119#define V4L2_ENC_IDX_FRAME_B (2)
2120#define V4L2_ENC_IDX_FRAME_MASK (0xf)
2121
2122struct v4l2_enc_idx_entry {
2123 __u64 offset;
2124 __u64 pts;
2125 __u32 length;
2126 __u32 flags;
2127 __u32 reserved[2];
2128};
2129
2130#define V4L2_ENC_IDX_ENTRIES (64)
2131struct v4l2_enc_idx {
2132 __u32 entries;
2133 __u32 entries_cap;
2134 __u32 reserved[4];
2135 struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES];
2136};
ada6ecd2
HV		 2137
2138
2139#define V4L2_ENC_CMD_START (0)
2140#define V4L2_ENC_CMD_STOP (1)
2141#define V4L2_ENC_CMD_PAUSE (2)
2142#define V4L2_ENC_CMD_RESUME (3)
2143
2144/* Flags for V4L2_ENC_CMD_STOP */
2145#define V4L2_ENC_CMD_STOP_AT_GOP_END (1 << 0)
2146
2147struct v4l2_encoder_cmd {
2148 __u32 cmd;
2149 __u32 flags;
2150 union {
2151 struct {
2152 __u32 data[8];
2153 } raw;
2154 };
2155};
2156
a45c0ad5
HV		 2157/* Decoder commands */
2158#define V4L2_DEC_CMD_START (0)
2159#define V4L2_DEC_CMD_STOP (1)
2160#define V4L2_DEC_CMD_PAUSE (2)
2161#define V4L2_DEC_CMD_RESUME (3)
2162
2163/* Flags for V4L2_DEC_CMD_START */
2164#define V4L2_DEC_CMD_START_MUTE_AUDIO (1 << 0)
2165
2166/* Flags for V4L2_DEC_CMD_PAUSE */
2167#define V4L2_DEC_CMD_PAUSE_TO_BLACK (1 << 0)
2168
2169/* Flags for V4L2_DEC_CMD_STOP */
2170#define V4L2_DEC_CMD_STOP_TO_BLACK (1 << 0)
2171#define V4L2_DEC_CMD_STOP_IMMEDIATELY (1 << 1)
2172
2173/* Play format requirements (returned by the driver): */
2174
2175/* The decoder has no special format requirements */
2176#define V4L2_DEC_START_FMT_NONE (0)
2177/* The decoder requires full GOPs */
2178#define V4L2_DEC_START_FMT_GOP (1)
2179
2180/* The structure must be zeroed before use by the application
2181 This ensures it can be extended safely in the future. */
2182struct v4l2_decoder_cmd {
2183 __u32 cmd;
2184 __u32 flags;
2185 union {
2186 struct {
2187 __u64 pts;
2188 } stop;
2189
2190 struct {
2191 /* 0 or 1000 specifies normal speed,
2192 1 specifies forward single stepping,
2193 -1 specifies backward single stepping,
2194 >1: playback at speed/1000 of the normal speed,
2195 <-1: reverse playback at (-speed/1000) of the normal speed. */
2196 __s32 speed;
2197 __u32 format;
2198 } start;
2199
2200 struct {
2201 __u32 data[16];
2202 } raw;
2203 };
2204};
db6eb5b3
HV		 2205#endif
2206
2207
1da177e4
LT		 2208/*
2209 * D A T A S E R V I C E S ( V B I )
2210 *
2211 * Data services API by Michael Schimek
2212 */
2213
9db45506 2214/* Raw VBI */
9993e51c 2215struct v4l2_vbi_format {
1da177e4
LT		 2216 __u32 sampling_rate; /* in 1 Hz */
2217 __u32 offset;
2218 __u32 samples_per_line;
2219 __u32 sample_format; /* V4L2_PIX_FMT_* */
2220 __s32 start[2];
2221 __u32 count[2];
2222 __u32 flags; /* V4L2_VBI_* */
2223 __u32 reserved[2]; /* must be zero */
2224};
2225
2226/* VBI flags */
9993e51c
MCC		 2227#define V4L2_VBI_UNSYNC (1 << 0)
2228#define V4L2_VBI_INTERLACED (1 << 1)
1da177e4 2229
9db45506
MCC		 2230/* Sliced VBI
2231 *
2232 * This implements is a proposal V4L2 API to allow SLICED VBI
2233 * required for some hardware encoders. It should change without
2234 * notice in the definitive implementation.
2235 */
2236
9993e51c 2237struct v4l2_sliced_vbi_format {
4ac97914
MCC		 2238 __u16 service_set;
2239 /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
2240 service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
f2421ca3
MCC		 2241 (equals frame lines 313-336 for 625 line video
2242 standards, 263-286 for 525 line standards) */
4ac97914
MCC		 2243 __u16 service_lines[2][24];
2244 __u32 io_size;
2245 __u32 reserved[2]; /* must be zero */
9db45506
MCC		 2246};
2247
4d0dddb1
MCC		 2248/* Teletext World System Teletext
2249 (WST), defined on ITU-R BT.653-2 */
9bc7400a 2250#define V4L2_SLICED_TELETEXT_B (0x0001)
6ac48b45 2251/* Video Program System, defined on ETS 300 231*/
9bc7400a 2252#define V4L2_SLICED_VPS (0x0400)
6ac48b45 2253/* Closed Caption, defined on EIA-608 */
9bc7400a 2254#define V4L2_SLICED_CAPTION_525 (0x1000)
6ac48b45 2255/* Wide Screen System, defined on ITU-R BT1119.1 */
9bc7400a
HV		 2256#define V4L2_SLICED_WSS_625 (0x4000)
2257
2258#define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525)
2259#define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625)
2260
9993e51c 2261struct v4l2_sliced_vbi_cap {
4ac97914
MCC		 2262 __u16 service_set;
2263 /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
2264 service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
f2421ca3
MCC		 2265 (equals frame lines 313-336 for 625 line video
2266 standards, 263-286 for 525 line standards) */
4ac97914 2267 __u16 service_lines[2][24];
6016af82 2268 __u32 type; /* enum v4l2_buf_type */
1739adea 2269 __u32 reserved[3]; /* must be 0 */
9db45506
MCC		 2270};
2271
9993e51c 2272struct v4l2_sliced_vbi_data {
4ac97914
MCC		 2273 __u32 id;
2274 __u32 field; /* 0: first field, 1: second field */
2275 __u32 line; /* 1-23 */
2276 __u32 reserved; /* must be 0 */
2277 __u8 data[48];
9db45506 2278};
1da177e4 2279
6273fda6
AW		 2280/*
2281 * Sliced VBI data inserted into MPEG Streams
2282 */
2283
2284/*
2285 * V4L2_MPEG_STREAM_VBI_FMT_IVTV:
2286 *
2287 * Structure of payload contained in an MPEG 2 Private Stream 1 PES Packet in an
2288 * MPEG-2 Program Pack that contains V4L2_MPEG_STREAM_VBI_FMT_IVTV Sliced VBI
2289 * data
2290 *
2291 * Note, the MPEG-2 Program Pack and Private Stream 1 PES packet header
2292 * definitions are not included here. See the MPEG-2 specifications for details
2293 * on these headers.
2294 */
2295
2296/* Line type IDs */
2297#define V4L2_MPEG_VBI_IVTV_TELETEXT_B (1)
2298#define V4L2_MPEG_VBI_IVTV_CAPTION_525 (4)
2299#define V4L2_MPEG_VBI_IVTV_WSS_625 (5)
2300#define V4L2_MPEG_VBI_IVTV_VPS (7)
2301
2302struct v4l2_mpeg_vbi_itv0_line {
2303 __u8 id; /* One of V4L2_MPEG_VBI_IVTV_* above */
2304 __u8 data[42]; /* Sliced VBI data for the line */
2305} __attribute__ ((packed));
2306
2307struct v4l2_mpeg_vbi_itv0 {
2308 __le32 linemask[2]; /* Bitmasks of VBI service lines present */
2309 struct v4l2_mpeg_vbi_itv0_line line[35];
2310} __attribute__ ((packed));
2311
2312struct v4l2_mpeg_vbi_ITV0 {
2313 struct v4l2_mpeg_vbi_itv0_line line[36];
2314} __attribute__ ((packed));
2315
2316#define V4L2_MPEG_VBI_IVTV_MAGIC0 "itv0"
2317#define V4L2_MPEG_VBI_IVTV_MAGIC1 "ITV0"
2318
2319struct v4l2_mpeg_vbi_fmt_ivtv {
2320 __u8 magic[4];
2321 union {
2322 struct v4l2_mpeg_vbi_itv0 itv0;
2323 struct v4l2_mpeg_vbi_ITV0 ITV0;
2324 };
2325} __attribute__ ((packed));
2326
1da177e4
LT		 2327/*
2328 * A G G R E G A T E S T R U C T U R E S
2329 */
2330
f8f3914c
PO		 2331/**
2332 * struct v4l2_plane_pix_format - additional, per-plane format definition
2333 * @sizeimage: maximum size in bytes required for data, for which
2334 * this plane will be used
2335 * @bytesperline: distance in bytes between the leftmost pixels in two
2336 * adjacent lines
2337 */
2338struct v4l2_plane_pix_format {
2339 __u32 sizeimage;
2340 __u16 bytesperline;
2341 __u16 reserved[7];
2342} __attribute__ ((packed));
2343
2344/**
2345 * struct v4l2_pix_format_mplane - multiplanar format definition
2346 * @width: image width in pixels
2347 * @height: image height in pixels
2348 * @pixelformat: little endian four character code (fourcc)
6016af82
SA		 2349 * @field: enum v4l2_field; field order (for interlaced video)
2350 * @colorspace: enum v4l2_colorspace; supplemental to pixelformat
f8f3914c
PO		 2351 * @plane_fmt: per-plane information
2352 * @num_planes: number of planes for this format
2353 */
2354struct v4l2_pix_format_mplane {
2355 __u32 width;
2356 __u32 height;
2357 __u32 pixelformat;
6016af82
SA		 2358 __u32 field;
2359 __u32 colorspace;
f8f3914c
PO		 2360
2361 struct v4l2_plane_pix_format plane_fmt[VIDEO_MAX_PLANES];
2362 __u8 num_planes;
2363 __u8 reserved[11];
2364} __attribute__ ((packed));
2365
2366/**
2367 * struct v4l2_format - stream data format
6016af82 2368 * @type: enum v4l2_buf_type; type of the data stream
f8f3914c
PO		 2369 * @pix: definition of an image format
2370 * @pix_mp: definition of a multiplanar image format
2371 * @win: definition of an overlaid image
2372 * @vbi: raw VBI capture or output parameters
2373 * @sliced: sliced VBI capture or output parameters
2374 * @raw_data: placeholder for future extensions and custom formats
1da177e4 2375 */
9993e51c 2376struct v4l2_format {
6016af82 2377 __u32 type;
9993e51c
MCC		 2378 union {
2379 struct v4l2_pix_format pix; /* V4L2_BUF_TYPE_VIDEO_CAPTURE */
f8f3914c 2380 struct v4l2_pix_format_mplane pix_mp; /* V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE */
9993e51c
MCC		 2381 struct v4l2_window win; /* V4L2_BUF_TYPE_VIDEO_OVERLAY */
2382 struct v4l2_vbi_format vbi; /* V4L2_BUF_TYPE_VBI_CAPTURE */
2383 struct v4l2_sliced_vbi_format sliced; /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
2384 __u8 raw_data[200]; /* user-defined */
1da177e4
LT		 2385 } fmt;
2386};
2387
1da177e4
LT		 2388/* Stream type-dependent parameters
2389 */
9993e51c 2390struct v4l2_streamparm {
6016af82 2391 __u32 type; /* enum v4l2_buf_type */
9993e51c 2392 union {
1da177e4
LT		 2393 struct v4l2_captureparm capture;
2394 struct v4l2_outputparm output;
2395 __u8 raw_data[200]; /* user-defined */
2396 } parm;
2397};
2398
fda10214
SA		 2399/*
2400 * E V E N T S
2401 */
2402
1bcaf4bd
HV		 2403#define V4L2_EVENT_ALL 0
2404#define V4L2_EVENT_VSYNC 1
2405#define V4L2_EVENT_EOS 2
6e239399 2406#define V4L2_EVENT_CTRL 3
eab00a0d 2407#define V4L2_EVENT_FRAME_SYNC 4
1bcaf4bd
HV		 2408#define V4L2_EVENT_PRIVATE_START 0x08000000
2409
2410/* Payload for V4L2_EVENT_VSYNC */
2411struct v4l2_event_vsync {
2412 /* Can be V4L2_FIELD_ANY, _NONE, _TOP or _BOTTOM */
2413 __u8 field;
2414} __attribute__ ((packed));
2415
6e239399
HV		 2416/* Payload for V4L2_EVENT_CTRL */
2417#define V4L2_EVENT_CTRL_CH_VALUE (1 << 0)
2418#define V4L2_EVENT_CTRL_CH_FLAGS (1 << 1)
2419
2420struct v4l2_event_ctrl {
2421 __u32 changes;
2422 __u32 type;
2423 union {
2424 __s32 value;
2425 __s64 value64;
2426 };
2427 __u32 flags;
2428 __s32 minimum;
2429 __s32 maximum;
2430 __s32 step;
2431 __s32 default_value;
2432};
2433
eab00a0d
SA		 2434struct v4l2_event_frame_sync {
2435 __u32 frame_sequence;
2436};
2437
fda10214
SA		 2438struct v4l2_event {
2439 __u32 type;
2440 union {
eab00a0d
SA		 2441 struct v4l2_event_vsync vsync;
2442 struct v4l2_event_ctrl ctrl;
2443 struct v4l2_event_frame_sync frame_sync;
2444 __u8 data[64];
fda10214
SA		 2445 } u;
2446 __u32 pending;
2447 __u32 sequence;
2448 struct timespec timestamp;
6e239399
HV		 2449 __u32 id;
2450 __u32 reserved[8];
fda10214
SA		 2451};
2452
60c07322
HV		 2453#define V4L2_EVENT_SUB_FL_SEND_INITIAL (1 << 0)
2454#define V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK (1 << 1)
6e239399 2455
fda10214
SA		 2456struct v4l2_event_subscription {
2457 __u32 type;
6e239399
HV		 2458 __u32 id;
2459 __u32 flags;
2460 __u32 reserved[5];
fda10214
SA		 2461};
2462
52ebc763
TP		 2463/*
2464 * A D V A N C E D D E B U G G I N G
f3502b8a 2465 *
aecde8b5
HV		 2466 * NOTE: EXPERIMENTAL API, NEVER RELY ON THIS IN APPLICATIONS!
2467 * FOR DEBUGGING, TESTING AND INTERNAL USE ONLY!
52ebc763
TP		 2468 */
2469
2470/* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
f3d092b8 2471
f3502b8a 2472#define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */
aecde8b5 2473#define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver name */
f3502b8a 2474#define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */
531c98e7 2475#define V4L2_CHIP_MATCH_AC97 3 /* Match against anciliary AC97 chip */
f3d092b8 2476
aecde8b5
HV		 2477struct v4l2_dbg_match {
2478 __u32 type; /* Match type */
2479 union { /* Match this chip, meaning determined by type */
2480 __u32 addr;
2481 char name[32];
2482 };
2483} __attribute__ ((packed));
2484
2485struct v4l2_dbg_register {
2486 struct v4l2_dbg_match match;
2487 __u32 size; /* register size in bytes */
e7b58f52 2488 __u64 reg;
f3d092b8 2489 __u64 val;
aecde8b5
HV		 2490} __attribute__ ((packed));
2491
2492/* VIDIOC_DBG_G_CHIP_IDENT */
2493struct v4l2_dbg_chip_ident {
2494 struct v4l2_dbg_match match;
2495 __u32 ident; /* chip identifier as specified in <media/v4l2-chip-ident.h> */
2496 __u32 revision; /* chip revision, chip specific */
2497} __attribute__ ((packed));
52ebc763 2498
09362ec2
GL		 2499/**
2500 * struct v4l2_create_buffers - VIDIOC_CREATE_BUFS argument
2501 * @index: on return, index of the first created buffer
2502 * @count: entry: number of requested buffers,
2503 * return: number of created buffers
6016af82 2504 * @memory: enum v4l2_memory; buffer memory type
09362ec2
GL		 2505 * @format: frame format, for which buffers are requested
2506 * @reserved: future extensions
2507 */
2150158b 2508struct v4l2_create_buffers {
09362ec2 2509 __u32 index;
2150158b 2510 __u32 count;
6016af82 2511 __u32 memory;
09362ec2 2512 struct v4l2_format format;
2150158b
GL		 2513 __u32 reserved[8];
2514};
2515
1da177e4
LT		 2516/*
2517 * 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
2518 *
2519 */
9993e51c
MCC		 2520#define VIDIOC_QUERYCAP _IOR('V', 0, struct v4l2_capability)
2521#define VIDIOC_RESERVED _IO('V', 1)
2522#define VIDIOC_ENUM_FMT _IOWR('V', 2, struct v4l2_fmtdesc)
2523#define VIDIOC_G_FMT _IOWR('V', 4, struct v4l2_format)
2524#define VIDIOC_S_FMT _IOWR('V', 5, struct v4l2_format)
2525#define VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers)
2526#define VIDIOC_QUERYBUF _IOWR('V', 9, struct v4l2_buffer)
2527#define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer)
2528#define VIDIOC_S_FBUF _IOW('V', 11, struct v4l2_framebuffer)
2529#define VIDIOC_OVERLAY _IOW('V', 14, int)
2530#define VIDIOC_QBUF _IOWR('V', 15, struct v4l2_buffer)
2531#define VIDIOC_DQBUF _IOWR('V', 17, struct v4l2_buffer)
2532#define VIDIOC_STREAMON _IOW('V', 18, int)
2533#define VIDIOC_STREAMOFF _IOW('V', 19, int)
2534#define VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm)
2535#define VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm)
2536#define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id)
2537#define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id)
2538#define VIDIOC_ENUMSTD _IOWR('V', 25, struct v4l2_standard)
2539#define VIDIOC_ENUMINPUT _IOWR('V', 26, struct v4l2_input)
2540#define VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control)
2541#define VIDIOC_S_CTRL _IOWR('V', 28, struct v4l2_control)
2542#define VIDIOC_G_TUNER _IOWR('V', 29, struct v4l2_tuner)
2543#define VIDIOC_S_TUNER _IOW('V', 30, struct v4l2_tuner)
2544#define VIDIOC_G_AUDIO _IOR('V', 33, struct v4l2_audio)
2545#define VIDIOC_S_AUDIO _IOW('V', 34, struct v4l2_audio)
2546#define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl)
2547#define VIDIOC_QUERYMENU _IOWR('V', 37, struct v4l2_querymenu)
2548#define VIDIOC_G_INPUT _IOR('V', 38, int)
2549#define VIDIOC_S_INPUT _IOWR('V', 39, int)
2550#define VIDIOC_G_OUTPUT _IOR('V', 46, int)
2551#define VIDIOC_S_OUTPUT _IOWR('V', 47, int)
2552#define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct v4l2_output)
2553#define VIDIOC_G_AUDOUT _IOR('V', 49, struct v4l2_audioout)
2554#define VIDIOC_S_AUDOUT _IOW('V', 50, struct v4l2_audioout)
2555#define VIDIOC_G_MODULATOR _IOWR('V', 54, struct v4l2_modulator)
2556#define VIDIOC_S_MODULATOR _IOW('V', 55, struct v4l2_modulator)
2557#define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct v4l2_frequency)
2558#define VIDIOC_S_FREQUENCY _IOW('V', 57, struct v4l2_frequency)
2559#define VIDIOC_CROPCAP _IOWR('V', 58, struct v4l2_cropcap)
2560#define VIDIOC_G_CROP _IOWR('V', 59, struct v4l2_crop)
2561#define VIDIOC_S_CROP _IOW('V', 60, struct v4l2_crop)
2562#define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct v4l2_jpegcompression)
2563#define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct v4l2_jpegcompression)
2564#define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id)
2565#define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format)
2566#define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio)
2567#define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout)
6016af82
SA		 2568#define VIDIOC_G_PRIORITY _IOR('V', 67, __u32) /* enum v4l2_priority */
2569#define VIDIOC_S_PRIORITY _IOW('V', 68, __u32) /* enum v4l2_priority */
9993e51c
MCC		 2570#define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap)
2571#define VIDIOC_LOG_STATUS _IO('V', 70)
2572#define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls)
2573#define VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct v4l2_ext_controls)
2574#define VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct v4l2_ext_controls)
dcc29cbc 2575#if 1
9993e51c
MCC		 2576#define VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct v4l2_frmsizeenum)
2577#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum)
2578#define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct v4l2_enc_idx)
2579#define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd)
2580#define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd)
aecde8b5 2581#endif
f3502b8a 2582
aecde8b5
HV		 2583#if 1
2584/* Experimental, meant for debugging, testing and internal use.
2585 Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined.
2586 You must be root to use these ioctls. Never use these in applications! */
2587#define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_dbg_register)
2588#define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_dbg_register)
2589
2590/* Experimental, meant for debugging, testing and internal use.
2591 Never use this ioctl in applications! */
2592#define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_dbg_chip_ident)
dcc29cbc 2593#endif
aecde8b5 2594
9993e51c 2595#define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek)
75916fd2
HV		 2596
2597/* These four DV Preset ioctls are deprecated in favor of the DV Timings
2598 ioctls. */
b6456c0c
MK		 2599#define VIDIOC_ENUM_DV_PRESETS _IOWR('V', 83, struct v4l2_dv_enum_preset)
2600#define VIDIOC_S_DV_PRESET _IOWR('V', 84, struct v4l2_dv_preset)
2601#define VIDIOC_G_DV_PRESET _IOWR('V', 85, struct v4l2_dv_preset)
2602#define VIDIOC_QUERY_DV_PRESET _IOR('V', 86, struct v4l2_dv_preset)
2603#define VIDIOC_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings)
2604#define VIDIOC_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings)
fda10214
SA		 2605#define VIDIOC_DQEVENT _IOR('V', 89, struct v4l2_event)
2606#define VIDIOC_SUBSCRIBE_EVENT _IOW('V', 90, struct v4l2_event_subscription)
2607#define VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription)
b6456c0c 2608
2150158b
GL		 2609/* Experimental, the below two ioctls may change over the next couple of kernel
2610 versions */
2611#define VIDIOC_CREATE_BUFS _IOWR('V', 92, struct v4l2_create_buffers)
2612#define VIDIOC_PREPARE_BUF _IOWR('V', 93, struct v4l2_buffer)
2613
0e8caace
TS		 2614/* Experimental selection API */
2615#define VIDIOC_G_SELECTION _IOWR('V', 94, struct v4l2_selection)
2616#define VIDIOC_S_SELECTION _IOWR('V', 95, struct v4l2_selection)
2617
a45c0ad5
HV		 2618/* Experimental, these two ioctls may change over the next couple of kernel
2619 versions. */
2620#define VIDIOC_DECODER_CMD _IOWR('V', 96, struct v4l2_decoder_cmd)
2621#define VIDIOC_TRY_DECODER_CMD _IOWR('V', 97, struct v4l2_decoder_cmd)
2622
06bba75d
HV		 2623/* Experimental, these three ioctls may change over the next couple of kernel
2624 versions. */
1761a110
HV		 2625#define VIDIOC_ENUM_DV_TIMINGS _IOWR('V', 98, struct v4l2_enum_dv_timings)
2626#define VIDIOC_QUERY_DV_TIMINGS _IOR('V', 99, struct v4l2_dv_timings)
2627#define VIDIOC_DV_TIMINGS_CAP _IOWR('V', 100, struct v4l2_dv_timings_cap)
06bba75d 2628
92f45bad
HV		 2629/* Reminder: when adding new ioctls please add support for them to
2630 drivers/media/video/v4l2-compat-ioctl32.c as well! */
1da177e4 2631
401998fa 2632#define BASE_VIDIOC_PRIVATE 192 /* 192-255 are private */
f3c5987a 2633
1da177e4 2634#endif /* __LINUX_VIDEODEV2_H */
Linux kernel - Deliverables
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