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[media] V4L: Add camera image stabilization control
[linux-2.6-block.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>
1da177e4 67
79436633
MCC		 68/*
69 * Common stuff for both V4L1 and V4L2
70 * Moved from videodev.h
71 */
79436633 72#define VIDEO_MAX_FRAME 32
f8f3914c 73#define VIDEO_MAX_PLANES 8
79436633 74
c1d7f4f1
HV		 75#ifndef __KERNEL__
76
77/* These defines are V4L1 specific and should not be used with the V4L2 API!
78 They will be removed from this header in the future. */
79
c12097fd
MS		 80#define VID_TYPE_CAPTURE 1 /* Can capture */
81#define VID_TYPE_TUNER 2 /* Can tune */
82#define VID_TYPE_TELETEXT 4 /* Does teletext */
83#define VID_TYPE_OVERLAY 8 /* Overlay onto frame buffer */
84#define VID_TYPE_CHROMAKEY 16 /* Overlay by chromakey */
85#define VID_TYPE_CLIPPING 32 /* Can clip */
86#define VID_TYPE_FRAMERAM 64 /* Uses the frame buffer memory */
87#define VID_TYPE_SCALES 128 /* Scalable */
88#define VID_TYPE_MONOCHROME 256 /* Monochrome only */
89#define VID_TYPE_SUBCAPTURE 512 /* Can capture subareas of the image */
90#define VID_TYPE_MPEG_DECODER 1024 /* Can decode MPEG streams */
91#define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */
92#define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */
93#define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */
c1d7f4f1 94#endif
c12097fd 95
1da177e4
LT		 96/*
97 * M I S C E L L A N E O U S
98 */
99
100/* Four-character-code (FOURCC) */
9993e51c
MCC		 101#define v4l2_fourcc(a, b, c, d)\
102 ((__u32)(a) | ((__u32)(b) << 8) | ((__u32)(c) << 16) | ((__u32)(d) << 24))
1da177e4
LT		 103
104/*
105 * E N U M S
106 */
107enum v4l2_field {
b2787845
HV		 108 V4L2_FIELD_ANY = 0, /* driver can choose from none,
109 top, bottom, interlaced
110 depending on whatever it thinks
111 is approximate ... */
112 V4L2_FIELD_NONE = 1, /* this device has no fields ... */
113 V4L2_FIELD_TOP = 2, /* top field only */
114 V4L2_FIELD_BOTTOM = 3, /* bottom field only */
115 V4L2_FIELD_INTERLACED = 4, /* both fields interlaced */
116 V4L2_FIELD_SEQ_TB = 5, /* both fields sequential into one
117 buffer, top-bottom order */
118 V4L2_FIELD_SEQ_BT = 6, /* same as above + bottom-top order */
119 V4L2_FIELD_ALTERNATE = 7, /* both fields alternating into
120 separate buffers */
121 V4L2_FIELD_INTERLACED_TB = 8, /* both fields interlaced, top field
122 first and the top field is
123 transmitted first */
124 V4L2_FIELD_INTERLACED_BT = 9, /* both fields interlaced, top field
125 first and the bottom field is
126 transmitted first */
1da177e4
LT		 127};
128#define V4L2_FIELD_HAS_TOP(field) \
129 ((field) == V4L2_FIELD_TOP ||\
130 (field) == V4L2_FIELD_INTERLACED ||\
b2787845
HV		 131 (field) == V4L2_FIELD_INTERLACED_TB ||\
132 (field) == V4L2_FIELD_INTERLACED_BT ||\
1da177e4
LT		 133 (field) == V4L2_FIELD_SEQ_TB ||\
134 (field) == V4L2_FIELD_SEQ_BT)
135#define V4L2_FIELD_HAS_BOTTOM(field) \
136 ((field) == V4L2_FIELD_BOTTOM ||\
137 (field) == V4L2_FIELD_INTERLACED ||\
b2787845
HV		 138 (field) == V4L2_FIELD_INTERLACED_TB ||\
139 (field) == V4L2_FIELD_INTERLACED_BT ||\
1da177e4
LT		 140 (field) == V4L2_FIELD_SEQ_TB ||\
141 (field) == V4L2_FIELD_SEQ_BT)
142#define V4L2_FIELD_HAS_BOTH(field) \
143 ((field) == V4L2_FIELD_INTERLACED ||\
b2787845
HV		 144 (field) == V4L2_FIELD_INTERLACED_TB ||\
145 (field) == V4L2_FIELD_INTERLACED_BT ||\
146 (field) == V4L2_FIELD_SEQ_TB ||\
1da177e4
LT		 147 (field) == V4L2_FIELD_SEQ_BT)
148
149enum v4l2_buf_type {
b2787845
HV		 150 V4L2_BUF_TYPE_VIDEO_CAPTURE = 1,
151 V4L2_BUF_TYPE_VIDEO_OUTPUT = 2,
152 V4L2_BUF_TYPE_VIDEO_OVERLAY = 3,
153 V4L2_BUF_TYPE_VBI_CAPTURE = 4,
154 V4L2_BUF_TYPE_VBI_OUTPUT = 5,
155 V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6,
156 V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7,
157#if 1
158 /* Experimental */
159 V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8,
160#endif
f8f3914c
PO		 161 V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9,
162 V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE = 10,
b2787845 163 V4L2_BUF_TYPE_PRIVATE = 0x80,
1da177e4
LT		 164};
165
f8f3914c
PO		 166#define V4L2_TYPE_IS_MULTIPLANAR(type) \
167 ((type) == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE \
168 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
169
170#define V4L2_TYPE_IS_OUTPUT(type) \
171 ((type) == V4L2_BUF_TYPE_VIDEO_OUTPUT \
172 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE \
173 || (type) == V4L2_BUF_TYPE_VIDEO_OVERLAY \
174 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY \
175 || (type) == V4L2_BUF_TYPE_VBI_OUTPUT \
176 || (type) == V4L2_BUF_TYPE_SLICED_VBI_OUTPUT)
177
1da177e4
LT		 178enum v4l2_tuner_type {
179 V4L2_TUNER_RADIO = 1,
180 V4L2_TUNER_ANALOG_TV = 2,
181 V4L2_TUNER_DIGITAL_TV = 3,
182};
183
184enum v4l2_memory {
185 V4L2_MEMORY_MMAP = 1,
186 V4L2_MEMORY_USERPTR = 2,
187 V4L2_MEMORY_OVERLAY = 3,
188};
189
190/* see also http://vektor.theorem.ca/graphics/ycbcr/ */
191enum v4l2_colorspace {
192 /* ITU-R 601 -- broadcast NTSC/PAL */
193 V4L2_COLORSPACE_SMPTE170M = 1,
194
195 /* 1125-Line (US) HDTV */
196 V4L2_COLORSPACE_SMPTE240M = 2,
197
198 /* HD and modern captures. */
199 V4L2_COLORSPACE_REC709 = 3,
200
201 /* broken BT878 extents (601, luma range 16-253 instead of 16-235) */
202 V4L2_COLORSPACE_BT878 = 4,
203
204 /* These should be useful. Assume 601 extents. */
205 V4L2_COLORSPACE_470_SYSTEM_M = 5,
206 V4L2_COLORSPACE_470_SYSTEM_BG = 6,
207
208 /* I know there will be cameras that send this. So, this is
209 * unspecified chromaticities and full 0-255 on each of the
210 * Y'CbCr components
211 */
212 V4L2_COLORSPACE_JPEG = 7,
213
214 /* For RGB colourspaces, this is probably a good start. */
215 V4L2_COLORSPACE_SRGB = 8,
216};
217
218enum v4l2_priority {
219 V4L2_PRIORITY_UNSET = 0, /* not initialized */
220 V4L2_PRIORITY_BACKGROUND = 1,
221 V4L2_PRIORITY_INTERACTIVE = 2,
222 V4L2_PRIORITY_RECORD = 3,
223 V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE,
224};
225
226struct v4l2_rect {
227 __s32 left;
228 __s32 top;
229 __s32 width;
230 __s32 height;
231};
232
233struct v4l2_fract {
234 __u32 numerator;
235 __u32 denominator;
236};
237
583aa3a9
HV		 238/**
239 * struct v4l2_capability - Describes V4L2 device caps returned by VIDIOC_QUERYCAP
240 *
241 * @driver: name of the driver module (e.g. "bttv")
242 * @card: name of the card (e.g. "Hauppauge WinTV")
243 * @bus_info: name of the bus (e.g. "PCI:" + pci_name(pci_dev) )
244 * @version: KERNEL_VERSION
245 * @capabilities: capabilities of the physical device as a whole
246 * @device_caps: capabilities accessed via this particular device (node)
247 * @reserved: reserved fields for future extensions
248 */
9993e51c 249struct v4l2_capability {
583aa3a9
HV		 250 __u8 driver[16];
251 __u8 card[32];
252 __u8 bus_info[32];
253 __u32 version;
254 __u32 capabilities;
255 __u32 device_caps;
256 __u32 reserved[3];
1da177e4
LT		 257};
258
259/* Values for 'capabilities' field */
4ac97914
MCC		 260#define V4L2_CAP_VIDEO_CAPTURE 0x00000001 /* Is a video capture device */
261#define V4L2_CAP_VIDEO_OUTPUT 0x00000002 /* Is a video output device */
262#define V4L2_CAP_VIDEO_OVERLAY 0x00000004 /* Can do video overlay */
263#define V4L2_CAP_VBI_CAPTURE 0x00000010 /* Is a raw VBI capture device */
264#define V4L2_CAP_VBI_OUTPUT 0x00000020 /* Is a raw VBI output device */
9db45506
MCC		 265#define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 /* Is a sliced VBI capture device */
266#define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 /* Is a sliced VBI output device */
4ac97914 267#define V4L2_CAP_RDS_CAPTURE 0x00000100 /* RDS data capture */
1f137600 268#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000200 /* Can do video output overlay */
1d0ba5f3 269#define V4L2_CAP_HW_FREQ_SEEK 0x00000400 /* Can do hardware frequency seek */
6ace40ef 270#define V4L2_CAP_RDS_OUTPUT 0x00000800 /* Is an RDS encoder */
1da177e4 271
f8f3914c
PO		 272/* Is a video capture device that supports multiplanar formats */
273#define V4L2_CAP_VIDEO_CAPTURE_MPLANE 0x00001000
274/* Is a video output device that supports multiplanar formats */
275#define V4L2_CAP_VIDEO_OUTPUT_MPLANE 0x00002000
276
4ac97914
MCC		 277#define V4L2_CAP_TUNER 0x00010000 /* has a tuner */
278#define V4L2_CAP_AUDIO 0x00020000 /* has audio support */
279#define V4L2_CAP_RADIO 0x00040000 /* is a radio device */
6ace40ef 280#define V4L2_CAP_MODULATOR 0x00080000 /* has a modulator */
1da177e4 281
9db45506
MCC		 282#define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */
283#define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */
284#define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */
1da177e4 285
583aa3a9
HV		 286#define V4L2_CAP_DEVICE_CAPS 0x80000000 /* sets device capabilities field */
287
1da177e4
LT		 288/*
289 * V I D E O I M A G E F O R M A T
290 */
9993e51c 291struct v4l2_pix_format {
4ac97914
MCC		 292 __u32 width;
293 __u32 height;
294 __u32 pixelformat;
6016af82 295 __u32 field; /* enum v4l2_field */
1da177e4 296 __u32 bytesperline; /* for padding, zero if unused */
4ac97914 297 __u32 sizeimage;
6016af82 298 __u32 colorspace; /* enum v4l2_colorspace */
1da177e4
LT		 299 __u32 priv; /* private data, depends on pixelformat */
300};
301
65dd2f93
MCC		 302/* Pixel format FOURCC depth Description */
303
304/* RGB formats */
9993e51c
MCC		 305#define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') /* 8 RGB-3-3-2 */
306#define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R', '4', '4', '4') /* 16 xxxxrrrr ggggbbbb */
307#define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') /* 16 RGB-5-5-5 */
308#define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P') /* 16 RGB-5-6-5 */
309#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16 RGB-5-5-5 BE */
310#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16 RGB-5-6-5 BE */
5fd8f738 311#define V4L2_PIX_FMT_BGR666 v4l2_fourcc('B', 'G', 'R', 'H') /* 18 BGR-6-6-6 */
9993e51c
MCC		 312#define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') /* 24 BGR-8-8-8 */
313#define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') /* 24 RGB-8-8-8 */
314#define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */
315#define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') /* 32 RGB-8-8-8-8 */
65dd2f93
MCC		 316
317/* Grey formats */
9993e51c 318#define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */
b3e212dc
HV		 319#define V4L2_PIX_FMT_Y4 v4l2_fourcc('Y', '0', '4', ' ') /* 4 Greyscale */
320#define V4L2_PIX_FMT_Y6 v4l2_fourcc('Y', '0', '6', ' ') /* 6 Greyscale */
ee81152f 321#define V4L2_PIX_FMT_Y10 v4l2_fourcc('Y', '1', '0', ' ') /* 10 Greyscale */
d924de09 322#define V4L2_PIX_FMT_Y12 v4l2_fourcc('Y', '1', '2', ' ') /* 12 Greyscale */
9993e51c 323#define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') /* 16 Greyscale */
65dd2f93 324
8bb36c21
AO		 325/* Grey bit-packed formats */
326#define V4L2_PIX_FMT_Y10BPACK v4l2_fourcc('Y', '1', '0', 'B') /* 10 Greyscale bit-packed */
327
65dd2f93 328/* Palette formats */
9993e51c 329#define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P', 'A', 'L', '8') /* 8 8-bit palette */
65dd2f93
MCC		 330
331/* Luminance+Chrominance formats */
9993e51c
MCC		 332#define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y', 'V', 'U', '9') /* 9 YVU 4:1:0 */
333#define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2') /* 12 YVU 4:2:0 */
334#define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16 YUV 4:2:2 */
65dd2f93
MCC		 335#define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16 YUV 4:2:2 */
336#define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */
9993e51c 337#define V4L2_PIX_FMT_UYVY v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16 YUV 4:2:2 */
69acdf1e 338#define V4L2_PIX_FMT_VYUY v4l2_fourcc('V', 'Y', 'U', 'Y') /* 16 YUV 4:2:2 */
9993e51c
MCC		 339#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16 YVU422 planar */
340#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') /* 16 YVU411 planar */
341#define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P') /* 12 YUV 4:1:1 */
342#define V4L2_PIX_FMT_YUV444 v4l2_fourcc('Y', '4', '4', '4') /* 16 xxxxyyyy uuuuvvvv */
343#define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y', 'U', 'V', 'O') /* 16 YUV-5-5-5 */
344#define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y', 'U', 'V', 'P') /* 16 YUV-5-6-5 */
345#define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y', 'U', 'V', '4') /* 32 YUV-8-8-8-8 */
65dd2f93
MCC		 346#define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') /* 9 YUV 4:1:0 */
347#define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2') /* 12 YUV 4:2:0 */
348#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* 8 8-bit color */
349#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */
0e59fd05 350#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		 351
352/* two planes -- one Y, one Cr + Cb interleaved */
9993e51c
MCC		 353#define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */
354#define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1') /* 12 Y/CrCb 4:2:0 */
91962fa7
MD		 355#define V4L2_PIX_FMT_NV16 v4l2_fourcc('N', 'V', '1', '6') /* 16 Y/CbCr 4:2:2 */
356#define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') /* 16 Y/CrCb 4:2:2 */
0b9eabd7
LP		 357#define V4L2_PIX_FMT_NV24 v4l2_fourcc('N', 'V', '2', '4') /* 24 Y/CbCr 4:4:4 */
358#define V4L2_PIX_FMT_NV42 v4l2_fourcc('N', 'V', '4', '2') /* 24 Y/CrCb 4:4:4 */
1da177e4 359
4a3c9b4f
SN		 360/* two non contiguous planes - one Y, one Cr + Cb interleaved */
361#define V4L2_PIX_FMT_NV12M v4l2_fourcc('N', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 */
362#define V4L2_PIX_FMT_NV12MT v4l2_fourcc('T', 'M', '1', '2') /* 12 Y/CbCr 4:2:0 64x32 macroblocks */
363
364/* three non contiguous planes - Y, Cb, Cr */
365#define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') /* 12 YUV420 planar */
366
65dd2f93 367/* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */
9993e51c
MCC		 368#define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */
369#define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') /* 8 GBGB.. RGRG.. */
509dd025 370#define V4L2_PIX_FMT_SGRBG8 v4l2_fourcc('G', 'R', 'B', 'G') /* 8 GRGR.. BGBG.. */
ee81152f
GL		 371#define V4L2_PIX_FMT_SRGGB8 v4l2_fourcc('R', 'G', 'G', 'B') /* 8 RGRG.. GBGB.. */
372#define V4L2_PIX_FMT_SBGGR10 v4l2_fourcc('B', 'G', '1', '0') /* 10 BGBG.. GRGR.. */
373#define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') /* 10 GBGB.. RGRG.. */
374#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') /* 10 GRGR.. BGBG.. */
375#define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') /* 10 RGRG.. GBGB.. */
39187e17
LP		 376#define V4L2_PIX_FMT_SBGGR12 v4l2_fourcc('B', 'G', '1', '2') /* 12 BGBG.. GRGR.. */
377#define V4L2_PIX_FMT_SGBRG12 v4l2_fourcc('G', 'B', '1', '2') /* 12 GBGB.. RGRG.. */
378#define V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') /* 12 GRGR.. BGBG.. */
379#define V4L2_PIX_FMT_SRGGB12 v4l2_fourcc('R', 'G', '1', '2') /* 12 RGRG.. GBGB.. */
65dd2f93 380 /* 10bit raw bayer DPCM compressed to 8 bits */
440f0fad
SA		 381#define V4L2_PIX_FMT_SBGGR10DPCM8 v4l2_fourcc('b', 'B', 'A', '8')
382#define V4L2_PIX_FMT_SGBRG10DPCM8 v4l2_fourcc('b', 'G', 'A', '8')
733d710b 383#define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0')
440f0fad 384#define V4L2_PIX_FMT_SRGGB10DPCM8 v4l2_fourcc('b', 'R', 'A', '8')
65dd2f93
MCC		 385 /*
386 * 10bit raw bayer, expanded to 16 bits
387 * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb...
388 */
9993e51c 389#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16 BGBG.. GRGR.. */
1da177e4
LT		 390
391/* compressed formats */
9993e51c
MCC		 392#define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG */
393#define V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG */
394#define V4L2_PIX_FMT_DV v4l2_fourcc('d', 'v', 's', 'd') /* 1394 */
4fa64dae
KD		 395#define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 Multiplexed */
396#define V4L2_PIX_FMT_H264 v4l2_fourcc('H', '2', '6', '4') /* H264 with start codes */
397#define V4L2_PIX_FMT_H264_NO_SC v4l2_fourcc('A', 'V', 'C', '1') /* H264 without start codes */
398#define V4L2_PIX_FMT_H263 v4l2_fourcc('H', '2', '6', '3') /* H263 */
399#define V4L2_PIX_FMT_MPEG1 v4l2_fourcc('M', 'P', 'G', '1') /* MPEG-1 ES */
400#define V4L2_PIX_FMT_MPEG2 v4l2_fourcc('M', 'P', 'G', '2') /* MPEG-2 ES */
401#define V4L2_PIX_FMT_MPEG4 v4l2_fourcc('M', 'P', 'G', '4') /* MPEG-4 ES */
402#define V4L2_PIX_FMT_XVID v4l2_fourcc('X', 'V', 'I', 'D') /* Xvid */
403#define V4L2_PIX_FMT_VC1_ANNEX_G v4l2_fourcc('V', 'C', '1', 'G') /* SMPTE 421M Annex G compliant stream */
404#define V4L2_PIX_FMT_VC1_ANNEX_L v4l2_fourcc('V', 'C', '1', 'L') /* SMPTE 421M Annex L compliant stream */
1da177e4
LT		 405
406/* Vendor-specific formats */
54e8bc5d 407#define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */
9993e51c
MCC		 408#define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */
409#define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */
26e744b6 410#define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') /* SN9C20x YUV 4:2:0 */
9993e51c
MCC		 411#define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */
412#define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */
413#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */
414#define V4L2_PIX_FMT_SPCA501 v4l2_fourcc('S', '5', '0', '1') /* YUYV per line */
9fa0f6db
MCC		 415#define V4L2_PIX_FMT_SPCA505 v4l2_fourcc('S', '5', '0', '5') /* YYUV per line */
416#define V4L2_PIX_FMT_SPCA508 v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
9993e51c
MCC		 417#define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
418#define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
553d0d83 419#define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */
fe3449a4 420#define V4L2_PIX_FMT_JL2005BCD v4l2_fourcc('J', 'L', '2', '0') /* compressed RGGB bayer */
5bdd00b9 421#define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') /* compressed GBRG bayer */
14a19c0a 422#define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */
f75c4950 423#define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
1876bb92 424#define V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */
49809d6a 425#define V4L2_PIX_FMT_OV518 v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */
21f1b932 426#define V4L2_PIX_FMT_STV0680 v4l2_fourcc('S', '6', '8', '0') /* stv0680 bayer */
9701dc94 427#define V4L2_PIX_FMT_TM6000 v4l2_fourcc('T', 'M', '6', '0') /* tm5600/tm60x0 */
1f33de0f 428#define V4L2_PIX_FMT_CIT_YYVYUY v4l2_fourcc('C', 'I', 'T', 'V') /* one line of Y then 1 line of VYUY */
b517af72 429#define V4L2_PIX_FMT_KONICA420 v4l2_fourcc('K', 'O', 'N', 'I') /* YUV420 planar in blocks of 256 pixels */
ce5b2acc 430#define V4L2_PIX_FMT_JPGL v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */
21144ea6 431#define V4L2_PIX_FMT_SE401 v4l2_fourcc('S', '4', '0', '1') /* se401 janggu compressed rgb */
1da177e4
LT		 432
433/*
434 * F O R M A T E N U M E R A T I O N
435 */
9993e51c 436struct v4l2_fmtdesc {
4ac97914 437 __u32 index; /* Format number */
6016af82 438 __u32 type; /* enum v4l2_buf_type */
1da177e4 439 __u32 flags;
4ac97914
MCC		 440 __u8 description[32]; /* Description string */
441 __u32 pixelformat; /* Format fourcc */
442 __u32 reserved[4];
1da177e4
LT		 443};
444
445#define V4L2_FMT_FLAG_COMPRESSED 0x0001
1e3c1f76 446#define V4L2_FMT_FLAG_EMULATED 0x0002
1da177e4 447
dcc29cbc
MCC		 448#if 1
449 /* Experimental Frame Size and frame rate enumeration */
92b2db08
LP		 450/*
451 * F R A M E S I Z E E N U M E R A T I O N
452 */
9993e51c 453enum v4l2_frmsizetypes {
92b2db08
LP		 454 V4L2_FRMSIZE_TYPE_DISCRETE = 1,
455 V4L2_FRMSIZE_TYPE_CONTINUOUS = 2,
456 V4L2_FRMSIZE_TYPE_STEPWISE = 3,
457};
458
9993e51c 459struct v4l2_frmsize_discrete {
92b2db08
LP		 460 __u32 width; /* Frame width [pixel] */
461 __u32 height; /* Frame height [pixel] */
462};
463
9993e51c 464struct v4l2_frmsize_stepwise {
92b2db08
LP		 465 __u32 min_width; /* Minimum frame width [pixel] */
466 __u32 max_width; /* Maximum frame width [pixel] */
467 __u32 step_width; /* Frame width step size [pixel] */
468 __u32 min_height; /* Minimum frame height [pixel] */
469 __u32 max_height; /* Maximum frame height [pixel] */
470 __u32 step_height; /* Frame height step size [pixel] */
471};
472
9993e51c 473struct v4l2_frmsizeenum {
92b2db08
LP		 474 __u32 index; /* Frame size number */
475 __u32 pixel_format; /* Pixel format */
476 __u32 type; /* Frame size type the device supports. */
477
478 union { /* Frame size */
479 struct v4l2_frmsize_discrete discrete;
480 struct v4l2_frmsize_stepwise stepwise;
481 };
482
483 __u32 reserved[2]; /* Reserved space for future use */
484};
485
486/*
487 * F R A M E R A T E E N U M E R A T I O N
488 */
9993e51c 489enum v4l2_frmivaltypes {
92b2db08
LP		 490 V4L2_FRMIVAL_TYPE_DISCRETE = 1,
491 V4L2_FRMIVAL_TYPE_CONTINUOUS = 2,
492 V4L2_FRMIVAL_TYPE_STEPWISE = 3,
493};
494
9993e51c 495struct v4l2_frmival_stepwise {
92b2db08
LP		 496 struct v4l2_fract min; /* Minimum frame interval [s] */
497 struct v4l2_fract max; /* Maximum frame interval [s] */
498 struct v4l2_fract step; /* Frame interval step size [s] */
499};
500
9993e51c 501struct v4l2_frmivalenum {
92b2db08
LP		 502 __u32 index; /* Frame format index */
503 __u32 pixel_format; /* Pixel format */
504 __u32 width; /* Frame width */
505 __u32 height; /* Frame height */
506 __u32 type; /* Frame interval type the device supports. */
507
508 union { /* Frame interval */
509 struct v4l2_fract discrete;
510 struct v4l2_frmival_stepwise stepwise;
511 };
512
513 __u32 reserved[2]; /* Reserved space for future use */
514};
dcc29cbc 515#endif
92b2db08 516
1da177e4
LT		 517/*
518 * T I M E C O D E
519 */
9993e51c 520struct v4l2_timecode {
1da177e4
LT		 521 __u32 type;
522 __u32 flags;
523 __u8 frames;
524 __u8 seconds;
525 __u8 minutes;
526 __u8 hours;
527 __u8 userbits[4];
528};
529
530/* Type */
531#define V4L2_TC_TYPE_24FPS 1
532#define V4L2_TC_TYPE_25FPS 2
533#define V4L2_TC_TYPE_30FPS 3
534#define V4L2_TC_TYPE_50FPS 4
535#define V4L2_TC_TYPE_60FPS 5
536
537/* Flags */
538#define V4L2_TC_FLAG_DROPFRAME 0x0001 /* "drop-frame" mode */
539#define V4L2_TC_FLAG_COLORFRAME 0x0002
540#define V4L2_TC_USERBITS_field 0x000C
541#define V4L2_TC_USERBITS_USERDEFINED 0x0000
542#define V4L2_TC_USERBITS_8BITCHARS 0x0008
543/* The above is based on SMPTE timecodes */
544
9993e51c 545struct v4l2_jpegcompression {
1da177e4
LT		 546 int quality;
547
548 int APPn; /* Number of APP segment to be written,
549 * must be 0..15 */
550 int APP_len; /* Length of data in JPEG APPn segment */
551 char APP_data[60]; /* Data in the JPEG APPn segment. */
552
553 int COM_len; /* Length of data in JPEG COM segment */
554 char COM_data[60]; /* Data in JPEG COM segment */
555
556 __u32 jpeg_markers; /* Which markers should go into the JPEG
557 * output. Unless you exactly know what
558 * you do, leave them untouched.
559 * Inluding less markers will make the
560 * resulting code smaller, but there will
af901ca1 561 * be fewer applications which can read it.
1da177e4
LT		 562 * The presence of the APP and COM marker
563 * is influenced by APP_len and COM_len
564 * ONLY, not by this property! */
565
566#define V4L2_JPEG_MARKER_DHT (1<<3) /* Define Huffman Tables */
567#define V4L2_JPEG_MARKER_DQT (1<<4) /* Define Quantization Tables */
568#define V4L2_JPEG_MARKER_DRI (1<<5) /* Define Restart Interval */
569#define V4L2_JPEG_MARKER_COM (1<<6) /* Comment segment */
570#define V4L2_JPEG_MARKER_APP (1<<7) /* App segment, driver will
f2421ca3 571 * allways use APP0 */
1da177e4
LT		 572};
573
1da177e4
LT		 574/*
575 * M E M O R Y - M A P P I N G B U F F E R S
576 */
9993e51c 577struct v4l2_requestbuffers {
4ac97914 578 __u32 count;
6016af82
SA		 579 __u32 type; /* enum v4l2_buf_type */
580 __u32 memory; /* enum v4l2_memory */
4ac97914 581 __u32 reserved[2];
1da177e4
LT		 582};
583
f8f3914c
PO		 584/**
585 * struct v4l2_plane - plane info for multi-planar buffers
586 * @bytesused: number of bytes occupied by data in the plane (payload)
587 * @length: size of this plane (NOT the payload) in bytes
588 * @mem_offset: when memory in the associated struct v4l2_buffer is
589 * V4L2_MEMORY_MMAP, equals the offset from the start of
590 * the device memory for this plane (or is a "cookie" that
591 * should be passed to mmap() called on the video node)
592 * @userptr: when memory is V4L2_MEMORY_USERPTR, a userspace pointer
593 * pointing to this plane
594 * @data_offset: offset in the plane to the start of data; usually 0,
595 * unless there is a header in front of the data
596 *
597 * Multi-planar buffers consist of one or more planes, e.g. an YCbCr buffer
598 * with two planes can have one plane for Y, and another for interleaved CbCr
599 * components. Each plane can reside in a separate memory buffer, or even in
600 * a completely separate memory node (e.g. in embedded devices).
601 */
602struct v4l2_plane {
603 __u32 bytesused;
604 __u32 length;
605 union {
606 __u32 mem_offset;
607 unsigned long userptr;
608 } m;
609 __u32 data_offset;
610 __u32 reserved[11];
611};
612
613/**
614 * struct v4l2_buffer - video buffer info
615 * @index: id number of the buffer
6016af82
SA		 616 * @type: enum v4l2_buf_type; buffer type (type == *_MPLANE for
617 * multiplanar buffers);
f8f3914c
PO		 618 * @bytesused: number of bytes occupied by data in the buffer (payload);
619 * unused (set to 0) for multiplanar buffers
620 * @flags: buffer informational flags
6016af82 621 * @field: enum v4l2_field; field order of the image in the buffer
f8f3914c
PO		 622 * @timestamp: frame timestamp
623 * @timecode: frame timecode
624 * @sequence: sequence count of this frame
6016af82
SA		 625 * @memory: enum v4l2_memory; the method, in which the actual video data is
626 * passed
f8f3914c
PO		 627 * @offset: for non-multiplanar buffers with memory == V4L2_MEMORY_MMAP;
628 * offset from the start of the device memory for this plane,
629 * (or a "cookie" that should be passed to mmap() as offset)
630 * @userptr: for non-multiplanar buffers with memory == V4L2_MEMORY_USERPTR;
631 * a userspace pointer pointing to this buffer
632 * @planes: for multiplanar buffers; userspace pointer to the array of plane
633 * info structs for this buffer
634 * @length: size in bytes of the buffer (NOT its payload) for single-plane
635 * buffers (when type != *_MPLANE); number of elements in the
636 * planes array for multi-plane buffers
637 * @input: input number from which the video data has has been captured
638 *
639 * Contains data exchanged by application and driver using one of the Streaming
640 * I/O methods.
641 */
9993e51c 642struct v4l2_buffer {
1da177e4 643 __u32 index;
6016af82 644 __u32 type;
1da177e4
LT		 645 __u32 bytesused;
646 __u32 flags;
6016af82 647 __u32 field;
1da177e4
LT		 648 struct timeval timestamp;
649 struct v4l2_timecode timecode;
650 __u32 sequence;
651
652 /* memory location */
6016af82 653 __u32 memory;
1da177e4
LT		 654 union {
655 __u32 offset;
656 unsigned long userptr;
f8f3914c 657 struct v4l2_plane *planes;
1da177e4
LT		 658 } m;
659 __u32 length;
660 __u32 input;
661 __u32 reserved;
662};
663
664/* Flags for 'flags' field */
665#define V4L2_BUF_FLAG_MAPPED 0x0001 /* Buffer is mapped (flag) */
666#define V4L2_BUF_FLAG_QUEUED 0x0002 /* Buffer is queued for processing */
667#define V4L2_BUF_FLAG_DONE 0x0004 /* Buffer is ready */
668#define V4L2_BUF_FLAG_KEYFRAME 0x0008 /* Image is a keyframe (I-frame) */
669#define V4L2_BUF_FLAG_PFRAME 0x0010 /* Image is a P-frame */
670#define V4L2_BUF_FLAG_BFRAME 0x0020 /* Image is a B-frame */
bc0f7f19
PO		 671/* Buffer is ready, but the data contained within is corrupted. */
672#define V4L2_BUF_FLAG_ERROR 0x0040
1da177e4
LT		 673#define V4L2_BUF_FLAG_TIMECODE 0x0100 /* timecode field is valid */
674#define V4L2_BUF_FLAG_INPUT 0x0200 /* input 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/* Hints for adjustments of selection rectangle */
765#define V4L2_SEL_FLAG_GE 0x00000001
766#define V4L2_SEL_FLAG_LE 0x00000002
767
768/* Selection targets */
769
9080d5d3
SN		 770/* Current cropping area */
771#define V4L2_SEL_TGT_CROP_ACTIVE 0x0000
772/* Default cropping area */
773#define V4L2_SEL_TGT_CROP_DEFAULT 0x0001
774/* Cropping bounds */
775#define V4L2_SEL_TGT_CROP_BOUNDS 0x0002
776/* Current composing area */
777#define V4L2_SEL_TGT_COMPOSE_ACTIVE 0x0100
778/* Default composing area */
779#define V4L2_SEL_TGT_COMPOSE_DEFAULT 0x0101
780/* Composing bounds */
781#define V4L2_SEL_TGT_COMPOSE_BOUNDS 0x0102
782/* Current composing area plus all padding pixels */
783#define V4L2_SEL_TGT_COMPOSE_PADDED 0x0103
0e8caace
TS		 784
785/**
786 * struct v4l2_selection - selection info
787 * @type: buffer type (do not use *_MPLANE types)
788 * @target: selection target, used to choose one of possible rectangles
789 * @flags: constraints flags
790 * @r: coordinates of selection window
791 * @reserved: for future use, rounds structure size to 64 bytes, set to zero
792 *
9080d5d3 793 * Hardware may use multiple helper windows to process a video stream.
0e8caace
TS		 794 * The structure is used to exchange this selection areas between
795 * an application and a driver.
796 */
797struct v4l2_selection {
798 __u32 type;
799 __u32 target;
800 __u32 flags;
801 struct v4l2_rect r;
802 __u32 reserved[9];
803};
804
805
1da177e4
LT		 806/*
807 * A N A L O G V I D E O S T A N D A R D
808 */
809
810typedef __u64 v4l2_std_id;
811
812/* one bit for each */
813#define V4L2_STD_PAL_B ((v4l2_std_id)0x00000001)
814#define V4L2_STD_PAL_B1 ((v4l2_std_id)0x00000002)
815#define V4L2_STD_PAL_G ((v4l2_std_id)0x00000004)
816#define V4L2_STD_PAL_H ((v4l2_std_id)0x00000008)
817#define V4L2_STD_PAL_I ((v4l2_std_id)0x00000010)
818#define V4L2_STD_PAL_D ((v4l2_std_id)0x00000020)
819#define V4L2_STD_PAL_D1 ((v4l2_std_id)0x00000040)
820#define V4L2_STD_PAL_K ((v4l2_std_id)0x00000080)
821
822#define V4L2_STD_PAL_M ((v4l2_std_id)0x00000100)
823#define V4L2_STD_PAL_N ((v4l2_std_id)0x00000200)
824#define V4L2_STD_PAL_Nc ((v4l2_std_id)0x00000400)
825#define V4L2_STD_PAL_60 ((v4l2_std_id)0x00000800)
826
8d6c0b21
MCC		 827#define V4L2_STD_NTSC_M ((v4l2_std_id)0x00001000) /* BTSC */
828#define V4L2_STD_NTSC_M_JP ((v4l2_std_id)0x00002000) /* EIA-J */
f1bcef88 829#define V4L2_STD_NTSC_443 ((v4l2_std_id)0x00004000)
8d6c0b21 830#define V4L2_STD_NTSC_M_KR ((v4l2_std_id)0x00008000) /* FM A2 */
1da177e4
LT		 831
832#define V4L2_STD_SECAM_B ((v4l2_std_id)0x00010000)
833#define V4L2_STD_SECAM_D ((v4l2_std_id)0x00020000)
834#define V4L2_STD_SECAM_G ((v4l2_std_id)0x00040000)
835#define V4L2_STD_SECAM_H ((v4l2_std_id)0x00080000)
836#define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000)
837#define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000)
838#define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000)
800d3c6f 839#define V4L2_STD_SECAM_LC ((v4l2_std_id)0x00800000)
1da177e4
LT		 840
841/* ATSC/HDTV */
842#define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000)
843#define V4L2_STD_ATSC_16_VSB ((v4l2_std_id)0x02000000)
844
412297d3
MCC		 845/* FIXME:
846 Although std_id is 64 bits, there is an issue on PPC32 architecture that
847 makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding
848 this value to 32 bits.
849 As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide),
850 it should work fine. However, if needed to add more than two standards,
851 v4l2-common.c should be fixed.
852 */
853
8d6c0b21
MCC		 854/*
855 * Some macros to merge video standards in order to make live easier for the
856 * drivers and V4L2 applications
857 */
f3c5987a 858
8d6c0b21
MCC		 859/*
860 * "Common" NTSC/M - It should be noticed that V4L2_STD_NTSC_443 is
861 * Missing here.
862 */
1da177e4 863#define V4L2_STD_NTSC (V4L2_STD_NTSC_M |\
d97a11e0
HV		 864 V4L2_STD_NTSC_M_JP |\
865 V4L2_STD_NTSC_M_KR)
8d6c0b21 866/* Secam macros */
1da177e4
LT		 867#define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D |\
868 V4L2_STD_SECAM_K |\
869 V4L2_STD_SECAM_K1)
8d6c0b21 870/* All Secam Standards */
1da177e4
LT		 871#define V4L2_STD_SECAM (V4L2_STD_SECAM_B |\
872 V4L2_STD_SECAM_G |\
873 V4L2_STD_SECAM_H |\
874 V4L2_STD_SECAM_DK |\
f3c5987a
MCC		 875 V4L2_STD_SECAM_L |\
876 V4L2_STD_SECAM_LC)
8d6c0b21
MCC		 877/* PAL macros */
878#define V4L2_STD_PAL_BG (V4L2_STD_PAL_B |\
879 V4L2_STD_PAL_B1 |\
880 V4L2_STD_PAL_G)
881#define V4L2_STD_PAL_DK (V4L2_STD_PAL_D |\
882 V4L2_STD_PAL_D1 |\
883 V4L2_STD_PAL_K)
884/*
885 * "Common" PAL - This macro is there to be compatible with the old
886 * V4L1 concept of "PAL": /BGDKHI.
887 * Several PAL standards are mising here: /M, /N and /Nc
888 */
889#define V4L2_STD_PAL (V4L2_STD_PAL_BG |\
890 V4L2_STD_PAL_DK |\
891 V4L2_STD_PAL_H |\
892 V4L2_STD_PAL_I)
893/* Chroma "agnostic" standards */
894#define V4L2_STD_B (V4L2_STD_PAL_B |\
895 V4L2_STD_PAL_B1 |\
896 V4L2_STD_SECAM_B)
897#define V4L2_STD_G (V4L2_STD_PAL_G |\
898 V4L2_STD_SECAM_G)
899#define V4L2_STD_H (V4L2_STD_PAL_H |\
900 V4L2_STD_SECAM_H)
901#define V4L2_STD_L (V4L2_STD_SECAM_L |\
902 V4L2_STD_SECAM_LC)
903#define V4L2_STD_GH (V4L2_STD_G |\
904 V4L2_STD_H)
905#define V4L2_STD_DK (V4L2_STD_PAL_DK |\
906 V4L2_STD_SECAM_DK)
907#define V4L2_STD_BG (V4L2_STD_B |\
908 V4L2_STD_G)
909#define V4L2_STD_MN (V4L2_STD_PAL_M |\
910 V4L2_STD_PAL_N |\
911 V4L2_STD_PAL_Nc |\
912 V4L2_STD_NTSC)
1da177e4 913
8d6c0b21
MCC		 914/* Standards where MTS/BTSC stereo could be found */
915#define V4L2_STD_MTS (V4L2_STD_NTSC_M |\
916 V4L2_STD_PAL_M |\
917 V4L2_STD_PAL_N |\
918 V4L2_STD_PAL_Nc)
919
920/* Standards for Countries with 60Hz Line frequency */
1da177e4
LT		 921#define V4L2_STD_525_60 (V4L2_STD_PAL_M |\
922 V4L2_STD_PAL_60 |\
f1bcef88
TT		 923 V4L2_STD_NTSC |\
924 V4L2_STD_NTSC_443)
8d6c0b21 925/* Standards for Countries with 50Hz Line frequency */
1da177e4
LT		 926#define V4L2_STD_625_50 (V4L2_STD_PAL |\
927 V4L2_STD_PAL_N |\
928 V4L2_STD_PAL_Nc |\
929 V4L2_STD_SECAM)
8d6c0b21 930
1da177e4 931#define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB |\
4ac97914 932 V4L2_STD_ATSC_16_VSB)
8d6c0b21 933/* Macros with none and all analog standards */
1da177e4
LT		 934#define V4L2_STD_UNKNOWN 0
935#define V4L2_STD_ALL (V4L2_STD_525_60 |\
936 V4L2_STD_625_50)
937
9993e51c 938struct v4l2_standard {
4ac97914 939 __u32 index;
1da177e4
LT		 940 v4l2_std_id id;
941 __u8 name[24];
942 struct v4l2_fract frameperiod; /* Frames, not fields */
943 __u32 framelines;
944 __u32 reserved[4];
945};
946
b6456c0c
MK		 947/*
948 * V I D E O T I M I N G S D V P R E S E T
949 */
950struct v4l2_dv_preset {
951 __u32 preset;
952 __u32 reserved[4];
953};
954
955/*
956 * D V P R E S E T S E N U M E R A T I O N
957 */
958struct v4l2_dv_enum_preset {
959 __u32 index;
960 __u32 preset;
961 __u8 name[32]; /* Name of the preset timing */
962 __u32 width;
963 __u32 height;
964 __u32 reserved[4];
965};
966
967/*
968 * D V P R E S E T V A L U E S
969 */
970#define V4L2_DV_INVALID 0
971#define V4L2_DV_480P59_94 1 /* BT.1362 */
972#define V4L2_DV_576P50 2 /* BT.1362 */
973#define V4L2_DV_720P24 3 /* SMPTE 296M */
974#define V4L2_DV_720P25 4 /* SMPTE 296M */
975#define V4L2_DV_720P30 5 /* SMPTE 296M */
976#define V4L2_DV_720P50 6 /* SMPTE 296M */
977#define V4L2_DV_720P59_94 7 /* SMPTE 274M */
978#define V4L2_DV_720P60 8 /* SMPTE 274M/296M */
979#define V4L2_DV_1080I29_97 9 /* BT.1120/ SMPTE 274M */
980#define V4L2_DV_1080I30 10 /* BT.1120/ SMPTE 274M */
981#define V4L2_DV_1080I25 11 /* BT.1120 */
982#define V4L2_DV_1080I50 12 /* SMPTE 296M */
983#define V4L2_DV_1080I60 13 /* SMPTE 296M */
984#define V4L2_DV_1080P24 14 /* SMPTE 296M */
985#define V4L2_DV_1080P25 15 /* SMPTE 296M */
986#define V4L2_DV_1080P30 16 /* SMPTE 296M */
987#define V4L2_DV_1080P50 17 /* BT.1120 */
988#define V4L2_DV_1080P60 18 /* BT.1120 */
989
990/*
991 * D V B T T I M I N G S
992 */
993
994/* BT.656/BT.1120 timing data */
995struct v4l2_bt_timings {
996 __u32 width; /* width in pixels */
997 __u32 height; /* height in lines */
998 __u32 interlaced; /* Interlaced or progressive */
999 __u32 polarities; /* Positive or negative polarity */
1000 __u64 pixelclock; /* Pixel clock in HZ. Ex. 74.25MHz->74250000 */
1001 __u32 hfrontporch; /* Horizpontal front porch in pixels */
1002 __u32 hsync; /* Horizontal Sync length in pixels */
1003 __u32 hbackporch; /* Horizontal back porch in pixels */
1004 __u32 vfrontporch; /* Vertical front porch in pixels */
1005 __u32 vsync; /* Vertical Sync length in lines */
1006 __u32 vbackporch; /* Vertical back porch in lines */
1007 __u32 il_vfrontporch; /* Vertical front porch for bottom field of
1008 * interlaced field formats
1009 */
1010 __u32 il_vsync; /* Vertical sync length for bottom field of
1011 * interlaced field formats
1012 */
1013 __u32 il_vbackporch; /* Vertical back porch for bottom field of
1014 * interlaced field formats
1015 */
1016 __u32 reserved[16];
1017} __attribute__ ((packed));
1018
1019/* Interlaced or progressive format */
1020#define V4L2_DV_PROGRESSIVE 0
1021#define V4L2_DV_INTERLACED 1
1022
1023/* Polarities. If bit is not set, it is assumed to be negative polarity */
1024#define V4L2_DV_VSYNC_POS_POL 0x00000001
1025#define V4L2_DV_HSYNC_POS_POL 0x00000002
1026
1027
1028/* DV timings */
1029struct v4l2_dv_timings {
1030 __u32 type;
1031 union {
1032 struct v4l2_bt_timings bt;
1033 __u32 reserved[32];
1034 };
1035} __attribute__ ((packed));
1036
1037/* Values for the type field */
1038#define V4L2_DV_BT_656_1120 0 /* BT.656/1120 timing type */
1039
1da177e4
LT		 1040/*
1041 * V I D E O I N P U T S
1042 */
9993e51c 1043struct v4l2_input {
1da177e4 1044 __u32 index; /* Which input */
4ac97914 1045 __u8 name[32]; /* Label */
1da177e4 1046 __u32 type; /* Type of input */
4ac97914 1047 __u32 audioset; /* Associated audios (bitfield) */
6016af82 1048 __u32 tuner; /* enum v4l2_tuner_type */
1da177e4
LT		 1049 v4l2_std_id std;
1050 __u32 status;
b6456c0c
MK		 1051 __u32 capabilities;
1052 __u32 reserved[3];
1da177e4 1053};
5e87efa3 1054
1da177e4
LT		 1055/* Values for the 'type' field */
1056#define V4L2_INPUT_TYPE_TUNER 1
1057#define V4L2_INPUT_TYPE_CAMERA 2
1058
1059/* field 'status' - general */
1060#define V4L2_IN_ST_NO_POWER 0x00000001 /* Attached device is off */
1061#define V4L2_IN_ST_NO_SIGNAL 0x00000002
1062#define V4L2_IN_ST_NO_COLOR 0x00000004
1063
dfa76fa2
AB		 1064/* field 'status' - sensor orientation */
1065/* If sensor is mounted upside down set both bits */
1066#define V4L2_IN_ST_HFLIP 0x00000010 /* Frames are flipped horizontally */
1067#define V4L2_IN_ST_VFLIP 0x00000020 /* Frames are flipped vertically */
1068
1da177e4
LT		 1069/* field 'status' - analog */
1070#define V4L2_IN_ST_NO_H_LOCK 0x00000100 /* No horizontal sync lock */
1071#define V4L2_IN_ST_COLOR_KILL 0x00000200 /* Color killer is active */
1072
1073/* field 'status' - digital */
1074#define V4L2_IN_ST_NO_SYNC 0x00010000 /* No synchronization lock */
1075#define V4L2_IN_ST_NO_EQU 0x00020000 /* No equalizer lock */
1076#define V4L2_IN_ST_NO_CARRIER 0x00040000 /* Carrier recovery failed */
1077
1078/* field 'status' - VCR and set-top box */
1079#define V4L2_IN_ST_MACROVISION 0x01000000 /* Macrovision detected */
1080#define V4L2_IN_ST_NO_ACCESS 0x02000000 /* Conditional access denied */
1081#define V4L2_IN_ST_VTR 0x04000000 /* VTR time constant */
1082
b6456c0c
MK		 1083/* capabilities flags */
1084#define V4L2_IN_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */
1085#define V4L2_IN_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */
1086#define V4L2_IN_CAP_STD 0x00000004 /* Supports S_STD */
1087
1da177e4
LT		 1088/*
1089 * V I D E O O U T P U T S
1090 */
9993e51c 1091struct v4l2_output {
1da177e4 1092 __u32 index; /* Which output */
4ac97914 1093 __u8 name[32]; /* Label */
1da177e4 1094 __u32 type; /* Type of output */
4ac97914 1095 __u32 audioset; /* Associated audios (bitfield) */
1da177e4
LT		 1096 __u32 modulator; /* Associated modulator */
1097 v4l2_std_id std;
b6456c0c
MK		 1098 __u32 capabilities;
1099 __u32 reserved[3];
1da177e4
LT		 1100};
1101/* Values for the 'type' field */
1102#define V4L2_OUTPUT_TYPE_MODULATOR 1
1103#define V4L2_OUTPUT_TYPE_ANALOG 2
1104#define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3
1105
b6456c0c
MK		 1106/* capabilities flags */
1107#define V4L2_OUT_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */
1108#define V4L2_OUT_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */
1109#define V4L2_OUT_CAP_STD 0x00000004 /* Supports S_STD */
1110
1da177e4
LT		 1111/*
1112 * C O N T R O L S
1113 */
9993e51c 1114struct v4l2_control {
1da177e4
LT		 1115 __u32 id;
1116 __s32 value;
1117};
1118
9993e51c 1119struct v4l2_ext_control {
4f341712 1120 __u32 id;
6b5a9492
HV		 1121 __u32 size;
1122 __u32 reserved2[1];
4f341712
HV		 1123 union {
1124 __s32 value;
1125 __s64 value64;
6b5a9492 1126 char *string;
4f341712 1127 };
f251d23e 1128} __attribute__ ((packed));
4f341712 1129
9993e51c 1130struct v4l2_ext_controls {
4f341712
HV		 1131 __u32 ctrl_class;
1132 __u32 count;
1133 __u32 error_idx;
1134 __u32 reserved[2];
1135 struct v4l2_ext_control *controls;
1136};
1137
1138/* Values for ctrl_class field */
1139#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */
1140#define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */
f9bd5843 1141#define V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */
6b424941 1142#define V4L2_CTRL_CLASS_FM_TX 0x009b0000 /* FM Modulator control class */
0b159acd 1143#define V4L2_CTRL_CLASS_FLASH 0x009c0000 /* Camera flash controls */
c7361ae1 1144#define V4L2_CTRL_CLASS_JPEG 0x009d0000 /* JPEG-compression controls */
8c9d236e 1145#define V4L2_CTRL_CLASS_IMAGE_SOURCE 0x009e0000 /* Image source controls */
c643ee13 1146#define V4L2_CTRL_CLASS_IMAGE_PROC 0x009f0000 /* Image processing controls */
4f341712
HV		 1147
1148#define V4L2_CTRL_ID_MASK (0x0fffffff)
1149#define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL)
1150#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
1151
ea64f8c2
HV		 1152enum v4l2_ctrl_type {
1153 V4L2_CTRL_TYPE_INTEGER = 1,
1154 V4L2_CTRL_TYPE_BOOLEAN = 2,
1155 V4L2_CTRL_TYPE_MENU = 3,
1156 V4L2_CTRL_TYPE_BUTTON = 4,
1157 V4L2_CTRL_TYPE_INTEGER64 = 5,
1158 V4L2_CTRL_TYPE_CTRL_CLASS = 6,
1159 V4L2_CTRL_TYPE_STRING = 7,
fa4d7096 1160 V4L2_CTRL_TYPE_BITMASK = 8,
ce580fe5 1161 V4L2_CTRL_TYPE_INTEGER_MENU = 9,
ea64f8c2
HV		 1162};
1163
1da177e4 1164/* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
9993e51c 1165struct v4l2_queryctrl {
4ac97914 1166 __u32 id;
6016af82 1167 __u32 type; /* enum v4l2_ctrl_type */
1da177e4
LT		 1168 __u8 name[32]; /* Whatever */
1169 __s32 minimum; /* Note signedness */
1170 __s32 maximum;
4ac97914 1171 __s32 step;
1da177e4
LT		 1172 __s32 default_value;
1173 __u32 flags;
1174 __u32 reserved[2];
1175};
1176
1177/* Used in the VIDIOC_QUERYMENU ioctl for querying menu items */
9993e51c 1178struct v4l2_querymenu {
1da177e4
LT		 1179 __u32 id;
1180 __u32 index;
ce580fe5
SA		 1181 union {
1182 __u8 name[32]; /* Whatever */
1183 __s64 value;
1184 };
1da177e4 1185 __u32 reserved;
e245afe9 1186} __attribute__ ((packed));
1da177e4
LT		 1187
1188/* Control flags */
1189#define V4L2_CTRL_FLAG_DISABLED 0x0001
1190#define V4L2_CTRL_FLAG_GRABBED 0x0002
4f341712
HV		 1191#define V4L2_CTRL_FLAG_READ_ONLY 0x0004
1192#define V4L2_CTRL_FLAG_UPDATE 0x0008
1193#define V4L2_CTRL_FLAG_INACTIVE 0x0010
1194#define V4L2_CTRL_FLAG_SLIDER 0x0020
1a367f3b 1195#define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040
74a45790 1196#define V4L2_CTRL_FLAG_VOLATILE 0x0080
4f341712
HV		 1197
1198/* Query flag, to be ORed with the control ID */
1199#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000
1da177e4 1200
4f341712 1201/* User-class control IDs defined by V4L2 */
6c06108b 1202#define V4L2_CID_MAX_CTRLS 1024
4f341712
HV		 1203#define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900)
1204#define V4L2_CID_USER_BASE V4L2_CID_BASE
1da177e4
LT		 1205/* IDs reserved for driver specific controls */
1206#define V4L2_CID_PRIVATE_BASE 0x08000000
1207
4f341712 1208#define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1)
1da177e4
LT		 1209#define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0)
1210#define V4L2_CID_CONTRAST (V4L2_CID_BASE+1)
1211#define V4L2_CID_SATURATION (V4L2_CID_BASE+2)
1212#define V4L2_CID_HUE (V4L2_CID_BASE+3)
1213#define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE+5)
1214#define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE+6)
1215#define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE+7)
1216#define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8)
1217#define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9)
1218#define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10)
26d507fc 1219#define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) /* Deprecated */
1da177e4
LT		 1220#define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12)
1221#define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13)
1222#define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14)
1223#define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15)
1224#define V4L2_CID_GAMMA (V4L2_CID_BASE+16)
26d507fc 1225#define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* Deprecated */
1da177e4
LT		 1226#define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17)
1227#define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18)
1228#define V4L2_CID_GAIN (V4L2_CID_BASE+19)
1229#define V4L2_CID_HFLIP (V4L2_CID_BASE+20)
1230#define V4L2_CID_VFLIP (V4L2_CID_BASE+21)
26d507fc 1231
39028ec6
DW		 1232/* Deprecated; use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */
1233#define V4L2_CID_HCENTER (V4L2_CID_BASE+22)
1234#define V4L2_CID_VCENTER (V4L2_CID_BASE+23)
26d507fc
BP		 1235
1236#define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24)
1237enum v4l2_power_line_frequency {
1238 V4L2_CID_POWER_LINE_FREQUENCY_DISABLED = 0,
1239 V4L2_CID_POWER_LINE_FREQUENCY_50HZ = 1,
1240 V4L2_CID_POWER_LINE_FREQUENCY_60HZ = 2,
d26a6635 1241 V4L2_CID_POWER_LINE_FREQUENCY_AUTO = 3,
26d507fc
BP		 1242};
1243#define V4L2_CID_HUE_AUTO (V4L2_CID_BASE+25)
1244#define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE+26)
1245#define V4L2_CID_SHARPNESS (V4L2_CID_BASE+27)
1246#define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE+28)
1c412d12 1247#define V4L2_CID_CHROMA_AGC (V4L2_CID_BASE+29)
a8ac6889 1248#define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30)
2c32cc0c
SA		 1249#define V4L2_CID_COLORFX (V4L2_CID_BASE+31)
1250enum v4l2_colorfx {
6491d1ad
SN		 1251 V4L2_COLORFX_NONE = 0,
1252 V4L2_COLORFX_BW = 1,
1253 V4L2_COLORFX_SEPIA = 2,
1254 V4L2_COLORFX_NEGATIVE = 3,
1255 V4L2_COLORFX_EMBOSS = 4,
1256 V4L2_COLORFX_SKETCH = 5,
1257 V4L2_COLORFX_SKY_BLUE = 6,
1258 V4L2_COLORFX_GRASS_GREEN = 7,
1259 V4L2_COLORFX_SKIN_WHITEN = 8,
1260 V4L2_COLORFX_VIVID = 9,
1261 V4L2_COLORFX_AQUA = 10,
1262 V4L2_COLORFX_ART_FREEZE = 11,
1263 V4L2_COLORFX_SILHOUETTE = 12,
1264 V4L2_COLORFX_SOLARIZATION = 13,
1265 V4L2_COLORFX_ANTIQUE = 14,
1266 V4L2_COLORFX_SET_CBCR = 15,
2c32cc0c 1267};
02ab18b0 1268#define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32)
3418f165 1269#define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33)
2c32cc0c 1270
85213630
VH		 1271#define V4L2_CID_ROTATE (V4L2_CID_BASE+34)
1272#define V4L2_CID_BG_COLOR (V4L2_CID_BASE+35)
7a01f6db
DH		 1273
1274#define V4L2_CID_CHROMA_GAIN (V4L2_CID_BASE+36)
1275
008d35f2
JFM		 1276#define V4L2_CID_ILLUMINATORS_1 (V4L2_CID_BASE+37)
1277#define V4L2_CID_ILLUMINATORS_2 (V4L2_CID_BASE+38)
1278
e65e4f13
KD		 1279#define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE (V4L2_CID_BASE+39)
1280#define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT (V4L2_CID_BASE+40)
1281
cc1d3272 1282#define V4L2_CID_ALPHA_COMPONENT (V4L2_CID_BASE+41)
6491d1ad 1283#define V4L2_CID_COLORFX_CBCR (V4L2_CID_BASE+42)
e65e4f13 1284
cc1d3272 1285/* last CID + 1 */
6491d1ad 1286#define V4L2_CID_LASTP1 (V4L2_CID_BASE+43)
1da177e4 1287
4f341712
HV		 1288/* MPEG-class control IDs defined by V4L2 */
1289#define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900)
1290#define V4L2_CID_MPEG_CLASS (V4L2_CTRL_CLASS_MPEG | 1)
1291
4fa64dae 1292/* MPEG streams, specific to multiplexed streams */
4f341712
HV		 1293#define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_MPEG_BASE+0)
1294enum v4l2_mpeg_stream_type {
0ccac4af
HV		 1295 V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */
1296 V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */
1297 V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */
1298 V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */
1299 V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */
1300 V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
4f341712
HV		 1301};
1302#define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_MPEG_BASE+1)
1303#define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_MPEG_BASE+2)
1304#define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_MPEG_BASE+3)
1305#define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_MPEG_BASE+4)
1306#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_MPEG_BASE+5)
1307#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_MPEG_BASE+6)
8cbde94b
HV		 1308#define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_MPEG_BASE+7)
1309enum v4l2_mpeg_stream_vbi_fmt {
1310 V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */
1311 V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */
1312};
4f341712 1313
4fa64dae 1314/* MPEG audio controls specific to multiplexed streams */
4f341712
HV		 1315#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_MPEG_BASE+100)
1316enum v4l2_mpeg_audio_sampling_freq {
0ccac4af
HV		 1317 V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
1318 V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
1319 V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
4f341712
HV		 1320};
1321#define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_MPEG_BASE+101)
1322enum v4l2_mpeg_audio_encoding {
0ccac4af
HV		 1323 V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
1324 V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
1325 V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
188919ac 1326 V4L2_MPEG_AUDIO_ENCODING_AAC = 3,
e6b5da88 1327 V4L2_MPEG_AUDIO_ENCODING_AC3 = 4,
4f341712
HV		 1328};
1329#define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_MPEG_BASE+102)
1330enum v4l2_mpeg_audio_l1_bitrate {
0ccac4af
HV		 1331 V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0,
1332 V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1,
1333 V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2,
1334 V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
1335 V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
1336 V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
1337 V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
1338 V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
1339 V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
1340 V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
1341 V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
1342 V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
1343 V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
1344 V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
4f341712
HV		 1345};
1346#define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_MPEG_BASE+103)
1347enum v4l2_mpeg_audio_l2_bitrate {
0ccac4af
HV		 1348 V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0,
1349 V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1,
1350 V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2,
1351 V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3,
1352 V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4,
1353 V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5,
1354 V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
1355 V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
1356 V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
1357 V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
1358 V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
1359 V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
1360 V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
1361 V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
4f341712
HV		 1362};
1363#define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_MPEG_BASE+104)
1364enum v4l2_mpeg_audio_l3_bitrate {
0ccac4af
HV		 1365 V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0,
1366 V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1,
1367 V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2,
1368 V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3,
1369 V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4,
1370 V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5,
1371 V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6,
1372 V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
1373 V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
1374 V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
1375 V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
1376 V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
1377 V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
1378 V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
4f341712
HV		 1379};
1380#define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_MPEG_BASE+105)
1381enum v4l2_mpeg_audio_mode {
0ccac4af
HV		 1382 V4L2_MPEG_AUDIO_MODE_STEREO = 0,
1383 V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
1384 V4L2_MPEG_AUDIO_MODE_DUAL = 2,
1385 V4L2_MPEG_AUDIO_MODE_MONO = 3,
4f341712
HV		 1386};
1387#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_MPEG_BASE+106)
1388enum v4l2_mpeg_audio_mode_extension {
0ccac4af
HV		 1389 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0,
1390 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1,
1391 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
1392 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
4f341712
HV		 1393};
1394#define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_MPEG_BASE+107)
1395enum v4l2_mpeg_audio_emphasis {
0ccac4af
HV		 1396 V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0,
1397 V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
1398 V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2,
4f341712
HV		 1399};
1400#define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_MPEG_BASE+108)
1401enum v4l2_mpeg_audio_crc {
0ccac4af
HV		 1402 V4L2_MPEG_AUDIO_CRC_NONE = 0,
1403 V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
4f341712 1404};
5eee72e8 1405#define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_MPEG_BASE+109)
f723af16
HV		 1406#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_MPEG_BASE+110)
1407#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_MPEG_BASE+111)
e6b5da88
HV		 1408enum v4l2_mpeg_audio_ac3_bitrate {
1409 V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0,
1410 V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1,
1411 V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2,
1412 V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3,
1413 V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4,
1414 V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5,
1415 V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6,
1416 V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
1417 V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
1418 V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
1419 V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
1420 V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
1421 V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
1422 V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
1423 V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
1424 V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
1425 V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
1426 V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
1427 V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
1428};
24c19a21
HV		 1429#define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK (V4L2_CID_MPEG_BASE+112)
1430enum v4l2_mpeg_audio_dec_playback {
1431 V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO = 0,
1432 V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO = 1,
1433 V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT = 2,
1434 V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT = 3,
1435 V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO = 4,
1436 V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5,
1437};
1438#define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_MPEG_BASE+113)
4f341712 1439
4fa64dae 1440/* MPEG video controls specific to multiplexed streams */
4f341712
HV		 1441#define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200)
1442enum v4l2_mpeg_video_encoding {
188919ac
JG		 1443 V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
1444 V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
1445 V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
4f341712
HV		 1446};
1447#define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_MPEG_BASE+201)
1448enum v4l2_mpeg_video_aspect {
0ccac4af
HV		 1449 V4L2_MPEG_VIDEO_ASPECT_1x1 = 0,
1450 V4L2_MPEG_VIDEO_ASPECT_4x3 = 1,
1451 V4L2_MPEG_VIDEO_ASPECT_16x9 = 2,
1452 V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
4f341712
HV		 1453};
1454#define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_MPEG_BASE+202)
1455#define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_MPEG_BASE+203)
1456#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_MPEG_BASE+204)
1457#define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_MPEG_BASE+205)
1458#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_MPEG_BASE+206)
1459enum v4l2_mpeg_video_bitrate_mode {
0ccac4af
HV		 1460 V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
1461 V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
4f341712
HV		 1462};
1463#define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_MPEG_BASE+207)
1464#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_MPEG_BASE+208)
1465#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209)
5eee72e8
HV		 1466#define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_MPEG_BASE+210)
1467#define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_MPEG_BASE+211)
e65e4f13
KD		 1468#define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE (V4L2_CID_MPEG_BASE+212)
1469#define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER (V4L2_CID_MPEG_BASE+213)
1470#define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB (V4L2_CID_MPEG_BASE+214)
1471#define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE (V4L2_CID_MPEG_BASE+215)
1472#define V4L2_CID_MPEG_VIDEO_HEADER_MODE (V4L2_CID_MPEG_BASE+216)
1473enum v4l2_mpeg_video_header_mode {
1474 V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE = 0,
1475 V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME = 1,
1476
1477};
1478#define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC (V4L2_CID_MPEG_BASE+217)
1479#define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE (V4L2_CID_MPEG_BASE+218)
1480#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES (V4L2_CID_MPEG_BASE+219)
1481#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB (V4L2_CID_MPEG_BASE+220)
1482#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE (V4L2_CID_MPEG_BASE+221)
1483enum v4l2_mpeg_video_multi_slice_mode {
1484 V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE = 0,
1485 V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB = 1,
1486 V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES = 2,
1487};
1488#define V4L2_CID_MPEG_VIDEO_VBV_SIZE (V4L2_CID_MPEG_BASE+222)
24c19a21
HV		 1489#define V4L2_CID_MPEG_VIDEO_DEC_PTS (V4L2_CID_MPEG_BASE+223)
1490#define V4L2_CID_MPEG_VIDEO_DEC_FRAME (V4L2_CID_MPEG_BASE+224)
1491
e65e4f13
KD		 1492#define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_MPEG_BASE+300)
1493#define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_MPEG_BASE+301)
1494#define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP (V4L2_CID_MPEG_BASE+302)
1495#define V4L2_CID_MPEG_VIDEO_H263_MIN_QP (V4L2_CID_MPEG_BASE+303)
1496#define V4L2_CID_MPEG_VIDEO_H263_MAX_QP (V4L2_CID_MPEG_BASE+304)
1497#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP (V4L2_CID_MPEG_BASE+350)
1498#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP (V4L2_CID_MPEG_BASE+351)
1499#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP (V4L2_CID_MPEG_BASE+352)
1500#define V4L2_CID_MPEG_VIDEO_H264_MIN_QP (V4L2_CID_MPEG_BASE+353)
1501#define V4L2_CID_MPEG_VIDEO_H264_MAX_QP (V4L2_CID_MPEG_BASE+354)
1502#define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM (V4L2_CID_MPEG_BASE+355)
1503#define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE (V4L2_CID_MPEG_BASE+356)
1504#define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE (V4L2_CID_MPEG_BASE+357)
1505enum v4l2_mpeg_video_h264_entropy_mode {
1506 V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0,
1507 V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1,
1508};
1509#define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD (V4L2_CID_MPEG_BASE+358)
1510#define V4L2_CID_MPEG_VIDEO_H264_LEVEL (V4L2_CID_MPEG_BASE+359)
1511enum v4l2_mpeg_video_h264_level {
1512 V4L2_MPEG_VIDEO_H264_LEVEL_1_0 = 0,
1513 V4L2_MPEG_VIDEO_H264_LEVEL_1B = 1,
1514 V4L2_MPEG_VIDEO_H264_LEVEL_1_1 = 2,
1515 V4L2_MPEG_VIDEO_H264_LEVEL_1_2 = 3,
1516 V4L2_MPEG_VIDEO_H264_LEVEL_1_3 = 4,
1517 V4L2_MPEG_VIDEO_H264_LEVEL_2_0 = 5,
1518 V4L2_MPEG_VIDEO_H264_LEVEL_2_1 = 6,
1519 V4L2_MPEG_VIDEO_H264_LEVEL_2_2 = 7,
1520 V4L2_MPEG_VIDEO_H264_LEVEL_3_0 = 8,
1521 V4L2_MPEG_VIDEO_H264_LEVEL_3_1 = 9,
1522 V4L2_MPEG_VIDEO_H264_LEVEL_3_2 = 10,
1523 V4L2_MPEG_VIDEO_H264_LEVEL_4_0 = 11,
1524 V4L2_MPEG_VIDEO_H264_LEVEL_4_1 = 12,
1525 V4L2_MPEG_VIDEO_H264_LEVEL_4_2 = 13,
1526 V4L2_MPEG_VIDEO_H264_LEVEL_5_0 = 14,
1527 V4L2_MPEG_VIDEO_H264_LEVEL_5_1 = 15,
1528};
1529#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA (V4L2_CID_MPEG_BASE+360)
1530#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA (V4L2_CID_MPEG_BASE+361)
1531#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE (V4L2_CID_MPEG_BASE+362)
1532enum v4l2_mpeg_video_h264_loop_filter_mode {
1533 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED = 0,
1534 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED = 1,
1535 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2,
1536};
1537#define V4L2_CID_MPEG_VIDEO_H264_PROFILE (V4L2_CID_MPEG_BASE+363)
1538enum v4l2_mpeg_video_h264_profile {
1539 V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE = 0,
1540 V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE = 1,
1541 V4L2_MPEG_VIDEO_H264_PROFILE_MAIN = 2,
1542 V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED = 3,
1543 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH = 4,
1544 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10 = 5,
1545 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422 = 6,
1546 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE = 7,
1547 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA = 8,
1548 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA = 9,
1549 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA = 10,
1550 V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA = 11,
1551 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE = 12,
1552 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH = 13,
1553 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA = 14,
1554 V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH = 15,
1555 V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH = 16,
1556};
1557#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT (V4L2_CID_MPEG_BASE+364)
1558#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH (V4L2_CID_MPEG_BASE+365)
1559#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE (V4L2_CID_MPEG_BASE+366)
1560#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC (V4L2_CID_MPEG_BASE+367)
1561enum v4l2_mpeg_video_h264_vui_sar_idc {
1562 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED = 0,
1563 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 = 1,
1564 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 = 2,
1565 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 = 3,
1566 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 = 4,
1567 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 = 5,
1568 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 = 6,
1569 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 = 7,
1570 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 = 8,
1571 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 = 9,
1572 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 = 10,
1573 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 = 11,
1574 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 = 12,
1575 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 = 13,
1576 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 = 14,
1577 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 = 15,
1578 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 = 16,
1579 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED = 17,
1580};
1581#define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP (V4L2_CID_MPEG_BASE+400)
1582#define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP (V4L2_CID_MPEG_BASE+401)
1583#define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP (V4L2_CID_MPEG_BASE+402)
1584#define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP (V4L2_CID_MPEG_BASE+403)
1585#define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP (V4L2_CID_MPEG_BASE+404)
1586#define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL (V4L2_CID_MPEG_BASE+405)
1587enum v4l2_mpeg_video_mpeg4_level {
1588 V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 = 0,
1589 V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B = 1,
1590 V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 = 2,
1591 V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 = 3,
1592 V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 = 4,
1593 V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B = 5,
1594 V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 = 6,
1595 V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 = 7,
1596};
1597#define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE (V4L2_CID_MPEG_BASE+406)
1598enum v4l2_mpeg_video_mpeg4_profile {
1599 V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE = 0,
1600 V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE = 1,
1601 V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE = 2,
1602 V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE = 3,
1603 V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY = 4,
1604};
1605#define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL (V4L2_CID_MPEG_BASE+407)
4f341712 1606
4b00eb25 1607/* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
4f341712
HV		 1608#define V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000)
1609#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+0)
1610enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
0ccac4af
HV		 1611 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
1612 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1,
4f341712
HV		 1613};
1614#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+1)
1615#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+2)
1616enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
0ccac4af
HV		 1617 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0,
1618 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
1619 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2,
1620 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3,
1621 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
4f341712
HV		 1622};
1623#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+3)
1624enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
0ccac4af
HV		 1625 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0,
1626 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
4f341712
HV		 1627};
1628#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+4)
1629enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
0ccac4af
HV		 1630 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
1631 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1,
4f341712
HV		 1632};
1633#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+5)
1634#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+6)
1635enum v4l2_mpeg_cx2341x_video_median_filter_type {
0ccac4af
HV		 1636 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0,
1637 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1,
1638 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2,
1639 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
1640 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4,
4f341712
HV		 1641};
1642#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+7)
1643#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+8)
1644#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9)
1645#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+10)
5eee72e8 1646#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_MPEG_CX2341X_BASE+11)
4f341712 1647
e65e4f13
KD		 1648/* MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */
1649#define V4L2_CID_MPEG_MFC51_BASE (V4L2_CTRL_CLASS_MPEG | 0x1100)
1650
1651#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY (V4L2_CID_MPEG_MFC51_BASE+0)
1652#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE (V4L2_CID_MPEG_MFC51_BASE+1)
1653#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE (V4L2_CID_MPEG_MFC51_BASE+2)
1654enum v4l2_mpeg_mfc51_video_frame_skip_mode {
1655 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED = 0,
1656 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1,
1657 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2,
1658};
1659#define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE (V4L2_CID_MPEG_MFC51_BASE+3)
1660enum v4l2_mpeg_mfc51_video_force_frame_type {
1661 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED = 0,
1662 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME = 1,
1663 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED = 2,
1664};
1665#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING (V4L2_CID_MPEG_MFC51_BASE+4)
1666#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV (V4L2_CID_MPEG_MFC51_BASE+5)
1667#define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT (V4L2_CID_MPEG_MFC51_BASE+6)
1668#define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF (V4L2_CID_MPEG_MFC51_BASE+7)
1669#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY (V4L2_CID_MPEG_MFC51_BASE+50)
1670#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK (V4L2_CID_MPEG_MFC51_BASE+51)
1671#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH (V4L2_CID_MPEG_MFC51_BASE+52)
1672#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC (V4L2_CID_MPEG_MFC51_BASE+53)
1673#define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P (V4L2_CID_MPEG_MFC51_BASE+54)
1674
f9bd5843
BP		 1675/* Camera class control IDs */
1676#define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900)
1677#define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1)
1678
1679#define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1)
1680enum v4l2_exposure_auto_type {
1681 V4L2_EXPOSURE_AUTO = 0,
1682 V4L2_EXPOSURE_MANUAL = 1,
1683 V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
1684 V4L2_EXPOSURE_APERTURE_PRIORITY = 3
1685};
1686#define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2)
1687#define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3)
1688
1689#define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4)
1690#define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5)
1691#define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6)
1692#define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7)
1693
1694#define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8)
1695#define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9)
1696
1697#define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10)
1698#define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11)
1699#define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12)
1700
0877258d
LP		 1701#define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13)
1702#define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14)
1703#define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15)
1704
046425f8
LP		 1705#define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16)
1706
48213fe3
LP		 1707#define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17)
1708#define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18)
1709
d58083c9
SN		 1710#define V4L2_CID_AUTO_EXPOSURE_BIAS (V4L2_CID_CAMERA_CLASS_BASE+19)
1711
e40a0573
SN		 1712#define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE (V4L2_CID_CAMERA_CLASS_BASE+20)
1713enum v4l2_auto_n_preset_white_balance {
1714 V4L2_WHITE_BALANCE_MANUAL = 0,
1715 V4L2_WHITE_BALANCE_AUTO = 1,
1716 V4L2_WHITE_BALANCE_INCANDESCENT = 2,
1717 V4L2_WHITE_BALANCE_FLUORESCENT = 3,
1718 V4L2_WHITE_BALANCE_FLUORESCENT_H = 4,
1719 V4L2_WHITE_BALANCE_HORIZON = 5,
1720 V4L2_WHITE_BALANCE_DAYLIGHT = 6,
1721 V4L2_WHITE_BALANCE_FLASH = 7,
1722 V4L2_WHITE_BALANCE_CLOUDY = 8,
1723 V4L2_WHITE_BALANCE_SHADE = 9,
1724};
1725
44d44a1a 1726#define V4L2_CID_WIDE_DYNAMIC_RANGE (V4L2_CID_CAMERA_CLASS_BASE+21)
82b3056c 1727#define V4L2_CID_IMAGE_STABILIZATION (V4L2_CID_CAMERA_CLASS_BASE+22)
44d44a1a 1728
6b424941
EV		 1729/* FM Modulator class control IDs */
1730#define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900)
1731#define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1)
1732
1733#define V4L2_CID_RDS_TX_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 1)
1734#define V4L2_CID_RDS_TX_PI (V4L2_CID_FM_TX_CLASS_BASE + 2)
1735#define V4L2_CID_RDS_TX_PTY (V4L2_CID_FM_TX_CLASS_BASE + 3)
1736#define V4L2_CID_RDS_TX_PS_NAME (V4L2_CID_FM_TX_CLASS_BASE + 5)
1737#define V4L2_CID_RDS_TX_RADIO_TEXT (V4L2_CID_FM_TX_CLASS_BASE + 6)
1738
1739#define V4L2_CID_AUDIO_LIMITER_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 64)
1740#define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 65)
1741#define V4L2_CID_AUDIO_LIMITER_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 66)
1742
1743#define V4L2_CID_AUDIO_COMPRESSION_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 80)
1744#define V4L2_CID_AUDIO_COMPRESSION_GAIN (V4L2_CID_FM_TX_CLASS_BASE + 81)
1745#define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD (V4L2_CID_FM_TX_CLASS_BASE + 82)
1746#define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME (V4L2_CID_FM_TX_CLASS_BASE + 83)
1747#define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84)
1748
1749#define V4L2_CID_PILOT_TONE_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 96)
1750#define V4L2_CID_PILOT_TONE_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 97)
1751#define V4L2_CID_PILOT_TONE_FREQUENCY (V4L2_CID_FM_TX_CLASS_BASE + 98)
1752
1753#define V4L2_CID_TUNE_PREEMPHASIS (V4L2_CID_FM_TX_CLASS_BASE + 112)
1754enum v4l2_preemphasis {
1755 V4L2_PREEMPHASIS_DISABLED = 0,
1756 V4L2_PREEMPHASIS_50_uS = 1,
1757 V4L2_PREEMPHASIS_75_uS = 2,
1758};
1759#define V4L2_CID_TUNE_POWER_LEVEL (V4L2_CID_FM_TX_CLASS_BASE + 113)
1760#define V4L2_CID_TUNE_ANTENNA_CAPACITOR (V4L2_CID_FM_TX_CLASS_BASE + 114)
1761
0b159acd
SA		 1762/* Flash and privacy (indicator) light controls */
1763#define V4L2_CID_FLASH_CLASS_BASE (V4L2_CTRL_CLASS_FLASH | 0x900)
1764#define V4L2_CID_FLASH_CLASS (V4L2_CTRL_CLASS_FLASH | 1)
1765
1766#define V4L2_CID_FLASH_LED_MODE (V4L2_CID_FLASH_CLASS_BASE + 1)
1767enum v4l2_flash_led_mode {
1768 V4L2_FLASH_LED_MODE_NONE,
1769 V4L2_FLASH_LED_MODE_FLASH,
1770 V4L2_FLASH_LED_MODE_TORCH,
1771};
1772
1773#define V4L2_CID_FLASH_STROBE_SOURCE (V4L2_CID_FLASH_CLASS_BASE + 2)
1774enum v4l2_flash_strobe_source {
1775 V4L2_FLASH_STROBE_SOURCE_SOFTWARE,
1776 V4L2_FLASH_STROBE_SOURCE_EXTERNAL,
1777};
1778
1779#define V4L2_CID_FLASH_STROBE (V4L2_CID_FLASH_CLASS_BASE + 3)
1780#define V4L2_CID_FLASH_STROBE_STOP (V4L2_CID_FLASH_CLASS_BASE + 4)
1781#define V4L2_CID_FLASH_STROBE_STATUS (V4L2_CID_FLASH_CLASS_BASE + 5)
1782
1783#define V4L2_CID_FLASH_TIMEOUT (V4L2_CID_FLASH_CLASS_BASE + 6)
1784#define V4L2_CID_FLASH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 7)
1785#define V4L2_CID_FLASH_TORCH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 8)
1786#define V4L2_CID_FLASH_INDICATOR_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 9)
1787
1788#define V4L2_CID_FLASH_FAULT (V4L2_CID_FLASH_CLASS_BASE + 10)
1789#define V4L2_FLASH_FAULT_OVER_VOLTAGE (1 << 0)
1790#define V4L2_FLASH_FAULT_TIMEOUT (1 << 1)
1791#define V4L2_FLASH_FAULT_OVER_TEMPERATURE (1 << 2)
1792#define V4L2_FLASH_FAULT_SHORT_CIRCUIT (1 << 3)
a597fa78
LP		 1793#define V4L2_FLASH_FAULT_OVER_CURRENT (1 << 4)
1794#define V4L2_FLASH_FAULT_INDICATOR (1 << 5)
0b159acd
SA		 1795
1796#define V4L2_CID_FLASH_CHARGE (V4L2_CID_FLASH_CLASS_BASE + 11)
1797#define V4L2_CID_FLASH_READY (V4L2_CID_FLASH_CLASS_BASE + 12)
1798
c7361ae1
SN		 1799/* JPEG-class control IDs defined by V4L2 */
1800#define V4L2_CID_JPEG_CLASS_BASE (V4L2_CTRL_CLASS_JPEG | 0x900)
1801#define V4L2_CID_JPEG_CLASS (V4L2_CTRL_CLASS_JPEG | 1)
1802
1803#define V4L2_CID_JPEG_CHROMA_SUBSAMPLING (V4L2_CID_JPEG_CLASS_BASE + 1)
1804enum v4l2_jpeg_chroma_subsampling {
1805 V4L2_JPEG_CHROMA_SUBSAMPLING_444 = 0,
1806 V4L2_JPEG_CHROMA_SUBSAMPLING_422 = 1,
1807 V4L2_JPEG_CHROMA_SUBSAMPLING_420 = 2,
1808 V4L2_JPEG_CHROMA_SUBSAMPLING_411 = 3,
1809 V4L2_JPEG_CHROMA_SUBSAMPLING_410 = 4,
1810 V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY = 5,
1811};
1812#define V4L2_CID_JPEG_RESTART_INTERVAL (V4L2_CID_JPEG_CLASS_BASE + 2)
1813#define V4L2_CID_JPEG_COMPRESSION_QUALITY (V4L2_CID_JPEG_CLASS_BASE + 3)
1814
1815#define V4L2_CID_JPEG_ACTIVE_MARKER (V4L2_CID_JPEG_CLASS_BASE + 4)
1816#define V4L2_JPEG_ACTIVE_MARKER_APP0 (1 << 0)
1817#define V4L2_JPEG_ACTIVE_MARKER_APP1 (1 << 1)
1818#define V4L2_JPEG_ACTIVE_MARKER_COM (1 << 16)
1819#define V4L2_JPEG_ACTIVE_MARKER_DQT (1 << 17)
1820#define V4L2_JPEG_ACTIVE_MARKER_DHT (1 << 18)
1821
8c9d236e
SA		 1822/* Image source controls */
1823#define V4L2_CID_IMAGE_SOURCE_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900)
1824#define V4L2_CID_IMAGE_SOURCE_CLASS (V4L2_CTRL_CLASS_IMAGE_SOURCE | 1)
1825
1826#define V4L2_CID_VBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 1)
1827#define V4L2_CID_HBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2)
1828#define V4L2_CID_ANALOGUE_GAIN (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3)
1829
c643ee13
SA		 1830/* Image processing controls */
1831#define V4L2_CID_IMAGE_PROC_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_PROC | 0x900)
1832#define V4L2_CID_IMAGE_PROC_CLASS (V4L2_CTRL_CLASS_IMAGE_PROC | 1)
1833
1834#define V4L2_CID_LINK_FREQ (V4L2_CID_IMAGE_PROC_CLASS_BASE + 1)
1835#define V4L2_CID_PIXEL_RATE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 2)
1836
1da177e4
LT		 1837/*
1838 * T U N I N G
1839 */
9993e51c 1840struct v4l2_tuner {
1da177e4
LT		 1841 __u32 index;
1842 __u8 name[32];
6016af82 1843 __u32 type; /* enum v4l2_tuner_type */
1da177e4
LT		 1844 __u32 capability;
1845 __u32 rangelow;
1846 __u32 rangehigh;
1847 __u32 rxsubchans;
1848 __u32 audmode;
1849 __s32 signal;
1850 __s32 afc;
1851 __u32 reserved[4];
1852};
1853
9993e51c 1854struct v4l2_modulator {
1da177e4
LT		 1855 __u32 index;
1856 __u8 name[32];
1857 __u32 capability;
1858 __u32 rangelow;
1859 __u32 rangehigh;
1860 __u32 txsubchans;
1861 __u32 reserved[4];
1862};
1863
1864/* Flags for the 'capability' field */
1865#define V4L2_TUNER_CAP_LOW 0x0001
1866#define V4L2_TUNER_CAP_NORM 0x0002
1867#define V4L2_TUNER_CAP_STEREO 0x0010
1868#define V4L2_TUNER_CAP_LANG2 0x0020
1869#define V4L2_TUNER_CAP_SAP 0x0020
1870#define V4L2_TUNER_CAP_LANG1 0x0040
ef5b5b7e 1871#define V4L2_TUNER_CAP_RDS 0x0080
44a81550
MA		 1872#define V4L2_TUNER_CAP_RDS_BLOCK_IO 0x0100
1873#define V4L2_TUNER_CAP_RDS_CONTROLS 0x0200
1da177e4
LT		 1874
1875/* Flags for the 'rxsubchans' field */
1876#define V4L2_TUNER_SUB_MONO 0x0001
1877#define V4L2_TUNER_SUB_STEREO 0x0002
1878#define V4L2_TUNER_SUB_LANG2 0x0004
1879#define V4L2_TUNER_SUB_SAP 0x0004
1880#define V4L2_TUNER_SUB_LANG1 0x0008
ef5b5b7e 1881#define V4L2_TUNER_SUB_RDS 0x0010
1da177e4
LT		 1882
1883/* Values for the 'audmode' field */
1884#define V4L2_TUNER_MODE_MONO 0x0000
1885#define V4L2_TUNER_MODE_STEREO 0x0001
1886#define V4L2_TUNER_MODE_LANG2 0x0002
1887#define V4L2_TUNER_MODE_SAP 0x0002
1888#define V4L2_TUNER_MODE_LANG1 0x0003
301e22d6 1889#define V4L2_TUNER_MODE_LANG1_LANG2 0x0004
1da177e4 1890
9993e51c 1891struct v4l2_frequency {
4ac97914 1892 __u32 tuner;
6016af82 1893 __u32 type; /* enum v4l2_tuner_type */
4ac97914
MCC		 1894 __u32 frequency;
1895 __u32 reserved[8];
1da177e4
LT		 1896};
1897
1d0ba5f3
TL		 1898struct v4l2_hw_freq_seek {
1899 __u32 tuner;
6016af82 1900 __u32 type; /* enum v4l2_tuner_type */
1d0ba5f3
TL		 1901 __u32 seek_upward;
1902 __u32 wrap_around;
44a81550
MA		 1903 __u32 spacing;
1904 __u32 reserved[7];
1d0ba5f3
TL		 1905};
1906
ef5b5b7e
HV		 1907/*
1908 * R D S
1909 */
1910
1911struct v4l2_rds_data {
1912 __u8 lsb;
1913 __u8 msb;
1914 __u8 block;
1915} __attribute__ ((packed));
1916
1917#define V4L2_RDS_BLOCK_MSK 0x7
1918#define V4L2_RDS_BLOCK_A 0
1919#define V4L2_RDS_BLOCK_B 1
1920#define V4L2_RDS_BLOCK_C 2
1921#define V4L2_RDS_BLOCK_D 3
1922#define V4L2_RDS_BLOCK_C_ALT 4
1923#define V4L2_RDS_BLOCK_INVALID 7
1924
1925#define V4L2_RDS_BLOCK_CORRECTED 0x40
1926#define V4L2_RDS_BLOCK_ERROR 0x80
1927
1da177e4
LT		 1928/*
1929 * A U D I O
1930 */
9993e51c 1931struct v4l2_audio {
1da177e4
LT		 1932 __u32 index;
1933 __u8 name[32];
1934 __u32 capability;
1935 __u32 mode;
1936 __u32 reserved[2];
1937};
5e87efa3 1938
1da177e4
LT		 1939/* Flags for the 'capability' field */
1940#define V4L2_AUDCAP_STEREO 0x00001
1941#define V4L2_AUDCAP_AVL 0x00002
1942
1943/* Flags for the 'mode' field */
1944#define V4L2_AUDMODE_AVL 0x00001
1945
9993e51c 1946struct v4l2_audioout {
1da177e4
LT		 1947 __u32 index;
1948 __u8 name[32];
1949 __u32 capability;
1950 __u32 mode;
1951 __u32 reserved[2];
1952};
1953
db6eb5b3 1954/*
ada6ecd2 1955 * M P E G S E R V I C E S
db6eb5b3
HV		 1956 *
1957 * NOTE: EXPERIMENTAL API
1958 */
1959#if 1
1960#define V4L2_ENC_IDX_FRAME_I (0)
1961#define V4L2_ENC_IDX_FRAME_P (1)
1962#define V4L2_ENC_IDX_FRAME_B (2)
1963#define V4L2_ENC_IDX_FRAME_MASK (0xf)
1964
1965struct v4l2_enc_idx_entry {
1966 __u64 offset;
1967 __u64 pts;
1968 __u32 length;
1969 __u32 flags;
1970 __u32 reserved[2];
1971};
1972
1973#define V4L2_ENC_IDX_ENTRIES (64)
1974struct v4l2_enc_idx {
1975 __u32 entries;
1976 __u32 entries_cap;
1977 __u32 reserved[4];
1978 struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES];
1979};
ada6ecd2
HV		 1980
1981
1982#define V4L2_ENC_CMD_START (0)
1983#define V4L2_ENC_CMD_STOP (1)
1984#define V4L2_ENC_CMD_PAUSE (2)
1985#define V4L2_ENC_CMD_RESUME (3)
1986
1987/* Flags for V4L2_ENC_CMD_STOP */
1988#define V4L2_ENC_CMD_STOP_AT_GOP_END (1 << 0)
1989
1990struct v4l2_encoder_cmd {
1991 __u32 cmd;
1992 __u32 flags;
1993 union {
1994 struct {
1995 __u32 data[8];
1996 } raw;
1997 };
1998};
1999
a45c0ad5
HV		 2000/* Decoder commands */
2001#define V4L2_DEC_CMD_START (0)
2002#define V4L2_DEC_CMD_STOP (1)
2003#define V4L2_DEC_CMD_PAUSE (2)
2004#define V4L2_DEC_CMD_RESUME (3)
2005
2006/* Flags for V4L2_DEC_CMD_START */
2007#define V4L2_DEC_CMD_START_MUTE_AUDIO (1 << 0)
2008
2009/* Flags for V4L2_DEC_CMD_PAUSE */
2010#define V4L2_DEC_CMD_PAUSE_TO_BLACK (1 << 0)
2011
2012/* Flags for V4L2_DEC_CMD_STOP */
2013#define V4L2_DEC_CMD_STOP_TO_BLACK (1 << 0)
2014#define V4L2_DEC_CMD_STOP_IMMEDIATELY (1 << 1)
2015
2016/* Play format requirements (returned by the driver): */
2017
2018/* The decoder has no special format requirements */
2019#define V4L2_DEC_START_FMT_NONE (0)
2020/* The decoder requires full GOPs */
2021#define V4L2_DEC_START_FMT_GOP (1)
2022
2023/* The structure must be zeroed before use by the application
2024 This ensures it can be extended safely in the future. */
2025struct v4l2_decoder_cmd {
2026 __u32 cmd;
2027 __u32 flags;
2028 union {
2029 struct {
2030 __u64 pts;
2031 } stop;
2032
2033 struct {
2034 /* 0 or 1000 specifies normal speed,
2035 1 specifies forward single stepping,
2036 -1 specifies backward single stepping,
2037 >1: playback at speed/1000 of the normal speed,
2038 <-1: reverse playback at (-speed/1000) of the normal speed. */
2039 __s32 speed;
2040 __u32 format;
2041 } start;
2042
2043 struct {
2044 __u32 data[16];
2045 } raw;
2046 };
2047};
db6eb5b3
HV		 2048#endif
2049
2050
1da177e4
LT		 2051/*
2052 * D A T A S E R V I C E S ( V B I )
2053 *
2054 * Data services API by Michael Schimek
2055 */
2056
9db45506 2057/* Raw VBI */
9993e51c 2058struct v4l2_vbi_format {
1da177e4
LT		 2059 __u32 sampling_rate; /* in 1 Hz */
2060 __u32 offset;
2061 __u32 samples_per_line;
2062 __u32 sample_format; /* V4L2_PIX_FMT_* */
2063 __s32 start[2];
2064 __u32 count[2];
2065 __u32 flags; /* V4L2_VBI_* */
2066 __u32 reserved[2]; /* must be zero */
2067};
2068
2069/* VBI flags */
9993e51c
MCC		 2070#define V4L2_VBI_UNSYNC (1 << 0)
2071#define V4L2_VBI_INTERLACED (1 << 1)
1da177e4 2072
9db45506
MCC		 2073/* Sliced VBI
2074 *
2075 * This implements is a proposal V4L2 API to allow SLICED VBI
2076 * required for some hardware encoders. It should change without
2077 * notice in the definitive implementation.
2078 */
2079
9993e51c 2080struct v4l2_sliced_vbi_format {
4ac97914
MCC		 2081 __u16 service_set;
2082 /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
2083 service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
f2421ca3
MCC		 2084 (equals frame lines 313-336 for 625 line video
2085 standards, 263-286 for 525 line standards) */
4ac97914
MCC		 2086 __u16 service_lines[2][24];
2087 __u32 io_size;
2088 __u32 reserved[2]; /* must be zero */
9db45506
MCC		 2089};
2090
4d0dddb1
MCC		 2091/* Teletext World System Teletext
2092 (WST), defined on ITU-R BT.653-2 */
9bc7400a 2093#define V4L2_SLICED_TELETEXT_B (0x0001)
6ac48b45 2094/* Video Program System, defined on ETS 300 231*/
9bc7400a 2095#define V4L2_SLICED_VPS (0x0400)
6ac48b45 2096/* Closed Caption, defined on EIA-608 */
9bc7400a 2097#define V4L2_SLICED_CAPTION_525 (0x1000)
6ac48b45 2098/* Wide Screen System, defined on ITU-R BT1119.1 */
9bc7400a
HV		 2099#define V4L2_SLICED_WSS_625 (0x4000)
2100
2101#define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525)
2102#define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625)
2103
9993e51c 2104struct v4l2_sliced_vbi_cap {
4ac97914
MCC		 2105 __u16 service_set;
2106 /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
2107 service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
f2421ca3
MCC		 2108 (equals frame lines 313-336 for 625 line video
2109 standards, 263-286 for 525 line standards) */
4ac97914 2110 __u16 service_lines[2][24];
6016af82 2111 __u32 type; /* enum v4l2_buf_type */
1739adea 2112 __u32 reserved[3]; /* must be 0 */
9db45506
MCC		 2113};
2114
9993e51c 2115struct v4l2_sliced_vbi_data {
4ac97914
MCC		 2116 __u32 id;
2117 __u32 field; /* 0: first field, 1: second field */
2118 __u32 line; /* 1-23 */
2119 __u32 reserved; /* must be 0 */
2120 __u8 data[48];
9db45506 2121};
1da177e4 2122
6273fda6
AW		 2123/*
2124 * Sliced VBI data inserted into MPEG Streams
2125 */
2126
2127/*
2128 * V4L2_MPEG_STREAM_VBI_FMT_IVTV:
2129 *
2130 * Structure of payload contained in an MPEG 2 Private Stream 1 PES Packet in an
2131 * MPEG-2 Program Pack that contains V4L2_MPEG_STREAM_VBI_FMT_IVTV Sliced VBI
2132 * data
2133 *
2134 * Note, the MPEG-2 Program Pack and Private Stream 1 PES packet header
2135 * definitions are not included here. See the MPEG-2 specifications for details
2136 * on these headers.
2137 */
2138
2139/* Line type IDs */
2140#define V4L2_MPEG_VBI_IVTV_TELETEXT_B (1)
2141#define V4L2_MPEG_VBI_IVTV_CAPTION_525 (4)
2142#define V4L2_MPEG_VBI_IVTV_WSS_625 (5)
2143#define V4L2_MPEG_VBI_IVTV_VPS (7)
2144
2145struct v4l2_mpeg_vbi_itv0_line {
2146 __u8 id; /* One of V4L2_MPEG_VBI_IVTV_* above */
2147 __u8 data[42]; /* Sliced VBI data for the line */
2148} __attribute__ ((packed));
2149
2150struct v4l2_mpeg_vbi_itv0 {
2151 __le32 linemask[2]; /* Bitmasks of VBI service lines present */
2152 struct v4l2_mpeg_vbi_itv0_line line[35];
2153} __attribute__ ((packed));
2154
2155struct v4l2_mpeg_vbi_ITV0 {
2156 struct v4l2_mpeg_vbi_itv0_line line[36];
2157} __attribute__ ((packed));
2158
2159#define V4L2_MPEG_VBI_IVTV_MAGIC0 "itv0"
2160#define V4L2_MPEG_VBI_IVTV_MAGIC1 "ITV0"
2161
2162struct v4l2_mpeg_vbi_fmt_ivtv {
2163 __u8 magic[4];
2164 union {
2165 struct v4l2_mpeg_vbi_itv0 itv0;
2166 struct v4l2_mpeg_vbi_ITV0 ITV0;
2167 };
2168} __attribute__ ((packed));
2169
1da177e4
LT		 2170/*
2171 * A G G R E G A T E S T R U C T U R E S
2172 */
2173
f8f3914c
PO		 2174/**
2175 * struct v4l2_plane_pix_format - additional, per-plane format definition
2176 * @sizeimage: maximum size in bytes required for data, for which
2177 * this plane will be used
2178 * @bytesperline: distance in bytes between the leftmost pixels in two
2179 * adjacent lines
2180 */
2181struct v4l2_plane_pix_format {
2182 __u32 sizeimage;
2183 __u16 bytesperline;
2184 __u16 reserved[7];
2185} __attribute__ ((packed));
2186
2187/**
2188 * struct v4l2_pix_format_mplane - multiplanar format definition
2189 * @width: image width in pixels
2190 * @height: image height in pixels
2191 * @pixelformat: little endian four character code (fourcc)
6016af82
SA		 2192 * @field: enum v4l2_field; field order (for interlaced video)
2193 * @colorspace: enum v4l2_colorspace; supplemental to pixelformat
f8f3914c
PO		 2194 * @plane_fmt: per-plane information
2195 * @num_planes: number of planes for this format
2196 */
2197struct v4l2_pix_format_mplane {
2198 __u32 width;
2199 __u32 height;
2200 __u32 pixelformat;
6016af82
SA		 2201 __u32 field;
2202 __u32 colorspace;
f8f3914c
PO		 2203
2204 struct v4l2_plane_pix_format plane_fmt[VIDEO_MAX_PLANES];
2205 __u8 num_planes;
2206 __u8 reserved[11];
2207} __attribute__ ((packed));
2208
2209/**
2210 * struct v4l2_format - stream data format
6016af82 2211 * @type: enum v4l2_buf_type; type of the data stream
f8f3914c
PO		 2212 * @pix: definition of an image format
2213 * @pix_mp: definition of a multiplanar image format
2214 * @win: definition of an overlaid image
2215 * @vbi: raw VBI capture or output parameters
2216 * @sliced: sliced VBI capture or output parameters
2217 * @raw_data: placeholder for future extensions and custom formats
1da177e4 2218 */
9993e51c 2219struct v4l2_format {
6016af82 2220 __u32 type;
9993e51c
MCC		 2221 union {
2222 struct v4l2_pix_format pix; /* V4L2_BUF_TYPE_VIDEO_CAPTURE */
f8f3914c 2223 struct v4l2_pix_format_mplane pix_mp; /* V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE */
9993e51c
MCC		 2224 struct v4l2_window win; /* V4L2_BUF_TYPE_VIDEO_OVERLAY */
2225 struct v4l2_vbi_format vbi; /* V4L2_BUF_TYPE_VBI_CAPTURE */
2226 struct v4l2_sliced_vbi_format sliced; /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
2227 __u8 raw_data[200]; /* user-defined */
1da177e4
LT		 2228 } fmt;
2229};
2230
1da177e4
LT		 2231/* Stream type-dependent parameters
2232 */
9993e51c 2233struct v4l2_streamparm {
6016af82 2234 __u32 type; /* enum v4l2_buf_type */
9993e51c 2235 union {
1da177e4
LT		 2236 struct v4l2_captureparm capture;
2237 struct v4l2_outputparm output;
2238 __u8 raw_data[200]; /* user-defined */
2239 } parm;
2240};
2241
fda10214
SA		 2242/*
2243 * E V E N T S
2244 */
2245
1bcaf4bd
HV		 2246#define V4L2_EVENT_ALL 0
2247#define V4L2_EVENT_VSYNC 1
2248#define V4L2_EVENT_EOS 2
6e239399 2249#define V4L2_EVENT_CTRL 3
eab00a0d 2250#define V4L2_EVENT_FRAME_SYNC 4
1bcaf4bd
HV		 2251#define V4L2_EVENT_PRIVATE_START 0x08000000
2252
2253/* Payload for V4L2_EVENT_VSYNC */
2254struct v4l2_event_vsync {
2255 /* Can be V4L2_FIELD_ANY, _NONE, _TOP or _BOTTOM */
2256 __u8 field;
2257} __attribute__ ((packed));
2258
6e239399
HV		 2259/* Payload for V4L2_EVENT_CTRL */
2260#define V4L2_EVENT_CTRL_CH_VALUE (1 << 0)
2261#define V4L2_EVENT_CTRL_CH_FLAGS (1 << 1)
2262
2263struct v4l2_event_ctrl {
2264 __u32 changes;
2265 __u32 type;
2266 union {
2267 __s32 value;
2268 __s64 value64;
2269 };
2270 __u32 flags;
2271 __s32 minimum;
2272 __s32 maximum;
2273 __s32 step;
2274 __s32 default_value;
2275};
2276
eab00a0d
SA		 2277struct v4l2_event_frame_sync {
2278 __u32 frame_sequence;
2279};
2280
fda10214
SA		 2281struct v4l2_event {
2282 __u32 type;
2283 union {
eab00a0d
SA		 2284 struct v4l2_event_vsync vsync;
2285 struct v4l2_event_ctrl ctrl;
2286 struct v4l2_event_frame_sync frame_sync;
2287 __u8 data[64];
fda10214
SA		 2288 } u;
2289 __u32 pending;
2290 __u32 sequence;
2291 struct timespec timestamp;
6e239399
HV		 2292 __u32 id;
2293 __u32 reserved[8];
fda10214
SA		 2294};
2295
60c07322
HV		 2296#define V4L2_EVENT_SUB_FL_SEND_INITIAL (1 << 0)
2297#define V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK (1 << 1)
6e239399 2298
fda10214
SA		 2299struct v4l2_event_subscription {
2300 __u32 type;
6e239399
HV		 2301 __u32 id;
2302 __u32 flags;
2303 __u32 reserved[5];
fda10214
SA		 2304};
2305
52ebc763
TP		 2306/*
2307 * A D V A N C E D D E B U G G I N G
f3502b8a 2308 *
aecde8b5
HV		 2309 * NOTE: EXPERIMENTAL API, NEVER RELY ON THIS IN APPLICATIONS!
2310 * FOR DEBUGGING, TESTING AND INTERNAL USE ONLY!
52ebc763
TP		 2311 */
2312
2313/* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
f3d092b8 2314
f3502b8a 2315#define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */
aecde8b5 2316#define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver name */
f3502b8a 2317#define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */
531c98e7 2318#define V4L2_CHIP_MATCH_AC97 3 /* Match against anciliary AC97 chip */
f3d092b8 2319
aecde8b5
HV		 2320struct v4l2_dbg_match {
2321 __u32 type; /* Match type */
2322 union { /* Match this chip, meaning determined by type */
2323 __u32 addr;
2324 char name[32];
2325 };
2326} __attribute__ ((packed));
2327
2328struct v4l2_dbg_register {
2329 struct v4l2_dbg_match match;
2330 __u32 size; /* register size in bytes */
e7b58f52 2331 __u64 reg;
f3d092b8 2332 __u64 val;
aecde8b5
HV		 2333} __attribute__ ((packed));
2334
2335/* VIDIOC_DBG_G_CHIP_IDENT */
2336struct v4l2_dbg_chip_ident {
2337 struct v4l2_dbg_match match;
2338 __u32 ident; /* chip identifier as specified in <media/v4l2-chip-ident.h> */
2339 __u32 revision; /* chip revision, chip specific */
2340} __attribute__ ((packed));
52ebc763 2341
09362ec2
GL		 2342/**
2343 * struct v4l2_create_buffers - VIDIOC_CREATE_BUFS argument
2344 * @index: on return, index of the first created buffer
2345 * @count: entry: number of requested buffers,
2346 * return: number of created buffers
6016af82 2347 * @memory: enum v4l2_memory; buffer memory type
09362ec2
GL		 2348 * @format: frame format, for which buffers are requested
2349 * @reserved: future extensions
2350 */
2150158b 2351struct v4l2_create_buffers {
09362ec2 2352 __u32 index;
2150158b 2353 __u32 count;
6016af82 2354 __u32 memory;
09362ec2 2355 struct v4l2_format format;
2150158b
GL		 2356 __u32 reserved[8];
2357};
2358
1da177e4
LT		 2359/*
2360 * 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
2361 *
2362 */
9993e51c
MCC		 2363#define VIDIOC_QUERYCAP _IOR('V', 0, struct v4l2_capability)
2364#define VIDIOC_RESERVED _IO('V', 1)
2365#define VIDIOC_ENUM_FMT _IOWR('V', 2, struct v4l2_fmtdesc)
2366#define VIDIOC_G_FMT _IOWR('V', 4, struct v4l2_format)
2367#define VIDIOC_S_FMT _IOWR('V', 5, struct v4l2_format)
2368#define VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers)
2369#define VIDIOC_QUERYBUF _IOWR('V', 9, struct v4l2_buffer)
2370#define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer)
2371#define VIDIOC_S_FBUF _IOW('V', 11, struct v4l2_framebuffer)
2372#define VIDIOC_OVERLAY _IOW('V', 14, int)
2373#define VIDIOC_QBUF _IOWR('V', 15, struct v4l2_buffer)
2374#define VIDIOC_DQBUF _IOWR('V', 17, struct v4l2_buffer)
2375#define VIDIOC_STREAMON _IOW('V', 18, int)
2376#define VIDIOC_STREAMOFF _IOW('V', 19, int)
2377#define VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm)
2378#define VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm)
2379#define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id)
2380#define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id)
2381#define VIDIOC_ENUMSTD _IOWR('V', 25, struct v4l2_standard)
2382#define VIDIOC_ENUMINPUT _IOWR('V', 26, struct v4l2_input)
2383#define VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control)
2384#define VIDIOC_S_CTRL _IOWR('V', 28, struct v4l2_control)
2385#define VIDIOC_G_TUNER _IOWR('V', 29, struct v4l2_tuner)
2386#define VIDIOC_S_TUNER _IOW('V', 30, struct v4l2_tuner)
2387#define VIDIOC_G_AUDIO _IOR('V', 33, struct v4l2_audio)
2388#define VIDIOC_S_AUDIO _IOW('V', 34, struct v4l2_audio)
2389#define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl)
2390#define VIDIOC_QUERYMENU _IOWR('V', 37, struct v4l2_querymenu)
2391#define VIDIOC_G_INPUT _IOR('V', 38, int)
2392#define VIDIOC_S_INPUT _IOWR('V', 39, int)
2393#define VIDIOC_G_OUTPUT _IOR('V', 46, int)
2394#define VIDIOC_S_OUTPUT _IOWR('V', 47, int)
2395#define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct v4l2_output)
2396#define VIDIOC_G_AUDOUT _IOR('V', 49, struct v4l2_audioout)
2397#define VIDIOC_S_AUDOUT _IOW('V', 50, struct v4l2_audioout)
2398#define VIDIOC_G_MODULATOR _IOWR('V', 54, struct v4l2_modulator)
2399#define VIDIOC_S_MODULATOR _IOW('V', 55, struct v4l2_modulator)
2400#define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct v4l2_frequency)
2401#define VIDIOC_S_FREQUENCY _IOW('V', 57, struct v4l2_frequency)
2402#define VIDIOC_CROPCAP _IOWR('V', 58, struct v4l2_cropcap)
2403#define VIDIOC_G_CROP _IOWR('V', 59, struct v4l2_crop)
2404#define VIDIOC_S_CROP _IOW('V', 60, struct v4l2_crop)
2405#define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct v4l2_jpegcompression)
2406#define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct v4l2_jpegcompression)
2407#define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id)
2408#define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format)
2409#define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio)
2410#define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout)
6016af82
SA		 2411#define VIDIOC_G_PRIORITY _IOR('V', 67, __u32) /* enum v4l2_priority */
2412#define VIDIOC_S_PRIORITY _IOW('V', 68, __u32) /* enum v4l2_priority */
9993e51c
MCC		 2413#define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap)
2414#define VIDIOC_LOG_STATUS _IO('V', 70)
2415#define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls)
2416#define VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct v4l2_ext_controls)
2417#define VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct v4l2_ext_controls)
dcc29cbc 2418#if 1
9993e51c
MCC		 2419#define VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct v4l2_frmsizeenum)
2420#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum)
2421#define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct v4l2_enc_idx)
2422#define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd)
2423#define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd)
aecde8b5 2424#endif
f3502b8a 2425
aecde8b5
HV		 2426#if 1
2427/* Experimental, meant for debugging, testing and internal use.
2428 Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined.
2429 You must be root to use these ioctls. Never use these in applications! */
2430#define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_dbg_register)
2431#define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_dbg_register)
2432
2433/* Experimental, meant for debugging, testing and internal use.
2434 Never use this ioctl in applications! */
2435#define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_dbg_chip_ident)
dcc29cbc 2436#endif
aecde8b5 2437
9993e51c 2438#define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek)
b6456c0c
MK		 2439#define VIDIOC_ENUM_DV_PRESETS _IOWR('V', 83, struct v4l2_dv_enum_preset)
2440#define VIDIOC_S_DV_PRESET _IOWR('V', 84, struct v4l2_dv_preset)
2441#define VIDIOC_G_DV_PRESET _IOWR('V', 85, struct v4l2_dv_preset)
2442#define VIDIOC_QUERY_DV_PRESET _IOR('V', 86, struct v4l2_dv_preset)
2443#define VIDIOC_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings)
2444#define VIDIOC_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings)
fda10214
SA		 2445#define VIDIOC_DQEVENT _IOR('V', 89, struct v4l2_event)
2446#define VIDIOC_SUBSCRIBE_EVENT _IOW('V', 90, struct v4l2_event_subscription)
2447#define VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription)
b6456c0c 2448
2150158b
GL		 2449/* Experimental, the below two ioctls may change over the next couple of kernel
2450 versions */
2451#define VIDIOC_CREATE_BUFS _IOWR('V', 92, struct v4l2_create_buffers)
2452#define VIDIOC_PREPARE_BUF _IOWR('V', 93, struct v4l2_buffer)
2453
0e8caace
TS		 2454/* Experimental selection API */
2455#define VIDIOC_G_SELECTION _IOWR('V', 94, struct v4l2_selection)
2456#define VIDIOC_S_SELECTION _IOWR('V', 95, struct v4l2_selection)
2457
a45c0ad5
HV		 2458/* Experimental, these two ioctls may change over the next couple of kernel
2459 versions. */
2460#define VIDIOC_DECODER_CMD _IOWR('V', 96, struct v4l2_decoder_cmd)
2461#define VIDIOC_TRY_DECODER_CMD _IOWR('V', 97, struct v4l2_decoder_cmd)
2462
92f45bad
HV		 2463/* Reminder: when adding new ioctls please add support for them to
2464 drivers/media/video/v4l2-compat-ioctl32.c as well! */
1da177e4 2465
401998fa 2466#define BASE_VIDIOC_PRIVATE 192 /* 192-255 are private */
f3c5987a 2467
1da177e4 2468#endif /* __LINUX_VIDEODEV2_H */
Linux 6.x block layer and io_uring tree(s)