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1da177e4 | 1 | /* |
b1e7df1d MS |
2 | * Video for Linux Two header file |
3 | * | |
4 | * Copyright (C) 1999-2007 the contributors | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * Alternatively you can redistribute this file under the terms of the | |
17 | * BSD license as stated below: | |
18 | * | |
19 | * Redistribution and use in source and binary forms, with or without | |
20 | * modification, are permitted provided that the following conditions | |
21 | * are met: | |
22 | * 1. Redistributions of source code must retain the above copyright | |
23 | * notice, this list of conditions and the following disclaimer. | |
24 | * 2. Redistributions in binary form must reproduce the above copyright | |
25 | * notice, this list of conditions and the following disclaimer in | |
26 | * the documentation and/or other materials provided with the | |
27 | * distribution. | |
28 | * 3. The names of its contributors may not be used to endorse or promote | |
29 | * products derived from this software without specific prior written | |
30 | * permission. | |
31 | * | |
32 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
33 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
34 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
35 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
36 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
37 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED | |
38 | * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
39 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
40 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
41 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
42 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
1da177e4 | 43 | * |
401998fa MCC |
44 | * Header file for v4l or V4L2 drivers and applications |
45 | * with public API. | |
46 | * All kernel-specific stuff were moved to media/v4l2-dev.h, so | |
47 | * no #if __KERNEL tests are allowed here | |
1da177e4 | 48 | * |
401998fa | 49 | * See http://linuxtv.org for more info |
1da177e4 | 50 | * |
43db48d3 | 51 | * Author: Bill Dirks <bill@thedirks.org> |
1da177e4 | 52 | * Justin Schoeman |
b1e7df1d | 53 | * Hans Verkuil <hverkuil@xs4all.nl> |
1da177e4 LT |
54 | * et al. |
55 | */ | |
401998fa MCC |
56 | #ifndef __LINUX_VIDEODEV2_H |
57 | #define __LINUX_VIDEODEV2_H | |
5e6b83ed | 58 | |
845f16ab | 59 | #ifdef __KERNEL__ |
89a58c83 | 60 | #include <linux/time.h> /* need struct timeval */ |
89a58c83 | 61 | #else |
3d58ffe2 | 62 | #include <sys/time.h> |
845f16ab | 63 | #endif |
5e6b83ed | 64 | #include <linux/compiler.h> |
83db33a3 | 65 | #include <linux/ioctl.h> |
c003d467 | 66 | #include <linux/types.h> |
1da177e4 | 67 | |
79436633 MCC |
68 | /* |
69 | * Common stuff for both V4L1 and V4L2 | |
70 | * Moved from videodev.h | |
71 | */ | |
79436633 MCC |
72 | #define VIDEO_MAX_FRAME 32 |
73 | ||
c1d7f4f1 HV |
74 | #ifndef __KERNEL__ |
75 | ||
76 | /* These defines are V4L1 specific and should not be used with the V4L2 API! | |
77 | They will be removed from this header in the future. */ | |
78 | ||
c12097fd MS |
79 | #define VID_TYPE_CAPTURE 1 /* Can capture */ |
80 | #define VID_TYPE_TUNER 2 /* Can tune */ | |
81 | #define VID_TYPE_TELETEXT 4 /* Does teletext */ | |
82 | #define VID_TYPE_OVERLAY 8 /* Overlay onto frame buffer */ | |
83 | #define VID_TYPE_CHROMAKEY 16 /* Overlay by chromakey */ | |
84 | #define VID_TYPE_CLIPPING 32 /* Can clip */ | |
85 | #define VID_TYPE_FRAMERAM 64 /* Uses the frame buffer memory */ | |
86 | #define VID_TYPE_SCALES 128 /* Scalable */ | |
87 | #define VID_TYPE_MONOCHROME 256 /* Monochrome only */ | |
88 | #define VID_TYPE_SUBCAPTURE 512 /* Can capture subareas of the image */ | |
89 | #define VID_TYPE_MPEG_DECODER 1024 /* Can decode MPEG streams */ | |
90 | #define VID_TYPE_MPEG_ENCODER 2048 /* Can encode MPEG streams */ | |
91 | #define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */ | |
92 | #define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */ | |
c1d7f4f1 | 93 | #endif |
c12097fd | 94 | |
1da177e4 LT |
95 | /* |
96 | * M I S C E L L A N E O U S | |
97 | */ | |
98 | ||
99 | /* Four-character-code (FOURCC) */ | |
9993e51c MCC |
100 | #define v4l2_fourcc(a, b, c, d)\ |
101 | ((__u32)(a) | ((__u32)(b) << 8) | ((__u32)(c) << 16) | ((__u32)(d) << 24)) | |
1da177e4 LT |
102 | |
103 | /* | |
104 | * E N U M S | |
105 | */ | |
106 | enum v4l2_field { | |
b2787845 HV |
107 | V4L2_FIELD_ANY = 0, /* driver can choose from none, |
108 | top, bottom, interlaced | |
109 | depending on whatever it thinks | |
110 | is approximate ... */ | |
111 | V4L2_FIELD_NONE = 1, /* this device has no fields ... */ | |
112 | V4L2_FIELD_TOP = 2, /* top field only */ | |
113 | V4L2_FIELD_BOTTOM = 3, /* bottom field only */ | |
114 | V4L2_FIELD_INTERLACED = 4, /* both fields interlaced */ | |
115 | V4L2_FIELD_SEQ_TB = 5, /* both fields sequential into one | |
116 | buffer, top-bottom order */ | |
117 | V4L2_FIELD_SEQ_BT = 6, /* same as above + bottom-top order */ | |
118 | V4L2_FIELD_ALTERNATE = 7, /* both fields alternating into | |
119 | separate buffers */ | |
120 | V4L2_FIELD_INTERLACED_TB = 8, /* both fields interlaced, top field | |
121 | first and the top field is | |
122 | transmitted first */ | |
123 | V4L2_FIELD_INTERLACED_BT = 9, /* both fields interlaced, top field | |
124 | first and the bottom field is | |
125 | transmitted first */ | |
1da177e4 LT |
126 | }; |
127 | #define V4L2_FIELD_HAS_TOP(field) \ | |
128 | ((field) == V4L2_FIELD_TOP ||\ | |
129 | (field) == V4L2_FIELD_INTERLACED ||\ | |
b2787845 HV |
130 | (field) == V4L2_FIELD_INTERLACED_TB ||\ |
131 | (field) == V4L2_FIELD_INTERLACED_BT ||\ | |
1da177e4 LT |
132 | (field) == V4L2_FIELD_SEQ_TB ||\ |
133 | (field) == V4L2_FIELD_SEQ_BT) | |
134 | #define V4L2_FIELD_HAS_BOTTOM(field) \ | |
135 | ((field) == V4L2_FIELD_BOTTOM ||\ | |
136 | (field) == V4L2_FIELD_INTERLACED ||\ | |
b2787845 HV |
137 | (field) == V4L2_FIELD_INTERLACED_TB ||\ |
138 | (field) == V4L2_FIELD_INTERLACED_BT ||\ | |
1da177e4 LT |
139 | (field) == V4L2_FIELD_SEQ_TB ||\ |
140 | (field) == V4L2_FIELD_SEQ_BT) | |
141 | #define V4L2_FIELD_HAS_BOTH(field) \ | |
142 | ((field) == V4L2_FIELD_INTERLACED ||\ | |
b2787845 HV |
143 | (field) == V4L2_FIELD_INTERLACED_TB ||\ |
144 | (field) == V4L2_FIELD_INTERLACED_BT ||\ | |
145 | (field) == V4L2_FIELD_SEQ_TB ||\ | |
1da177e4 LT |
146 | (field) == V4L2_FIELD_SEQ_BT) |
147 | ||
148 | enum v4l2_buf_type { | |
b2787845 HV |
149 | V4L2_BUF_TYPE_VIDEO_CAPTURE = 1, |
150 | V4L2_BUF_TYPE_VIDEO_OUTPUT = 2, | |
151 | V4L2_BUF_TYPE_VIDEO_OVERLAY = 3, | |
152 | V4L2_BUF_TYPE_VBI_CAPTURE = 4, | |
153 | V4L2_BUF_TYPE_VBI_OUTPUT = 5, | |
154 | V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6, | |
155 | V4L2_BUF_TYPE_SLICED_VBI_OUTPUT = 7, | |
156 | #if 1 | |
157 | /* Experimental */ | |
158 | V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8, | |
159 | #endif | |
160 | V4L2_BUF_TYPE_PRIVATE = 0x80, | |
1da177e4 LT |
161 | }; |
162 | ||
163 | enum v4l2_ctrl_type { | |
164 | V4L2_CTRL_TYPE_INTEGER = 1, | |
165 | V4L2_CTRL_TYPE_BOOLEAN = 2, | |
166 | V4L2_CTRL_TYPE_MENU = 3, | |
167 | V4L2_CTRL_TYPE_BUTTON = 4, | |
4f341712 HV |
168 | V4L2_CTRL_TYPE_INTEGER64 = 5, |
169 | V4L2_CTRL_TYPE_CTRL_CLASS = 6, | |
1da177e4 LT |
170 | }; |
171 | ||
172 | enum v4l2_tuner_type { | |
173 | V4L2_TUNER_RADIO = 1, | |
174 | V4L2_TUNER_ANALOG_TV = 2, | |
175 | V4L2_TUNER_DIGITAL_TV = 3, | |
176 | }; | |
177 | ||
178 | enum v4l2_memory { | |
179 | V4L2_MEMORY_MMAP = 1, | |
180 | V4L2_MEMORY_USERPTR = 2, | |
181 | V4L2_MEMORY_OVERLAY = 3, | |
182 | }; | |
183 | ||
184 | /* see also http://vektor.theorem.ca/graphics/ycbcr/ */ | |
185 | enum v4l2_colorspace { | |
186 | /* ITU-R 601 -- broadcast NTSC/PAL */ | |
187 | V4L2_COLORSPACE_SMPTE170M = 1, | |
188 | ||
189 | /* 1125-Line (US) HDTV */ | |
190 | V4L2_COLORSPACE_SMPTE240M = 2, | |
191 | ||
192 | /* HD and modern captures. */ | |
193 | V4L2_COLORSPACE_REC709 = 3, | |
194 | ||
195 | /* broken BT878 extents (601, luma range 16-253 instead of 16-235) */ | |
196 | V4L2_COLORSPACE_BT878 = 4, | |
197 | ||
198 | /* These should be useful. Assume 601 extents. */ | |
199 | V4L2_COLORSPACE_470_SYSTEM_M = 5, | |
200 | V4L2_COLORSPACE_470_SYSTEM_BG = 6, | |
201 | ||
202 | /* I know there will be cameras that send this. So, this is | |
203 | * unspecified chromaticities and full 0-255 on each of the | |
204 | * Y'CbCr components | |
205 | */ | |
206 | V4L2_COLORSPACE_JPEG = 7, | |
207 | ||
208 | /* For RGB colourspaces, this is probably a good start. */ | |
209 | V4L2_COLORSPACE_SRGB = 8, | |
210 | }; | |
211 | ||
212 | enum v4l2_priority { | |
213 | V4L2_PRIORITY_UNSET = 0, /* not initialized */ | |
214 | V4L2_PRIORITY_BACKGROUND = 1, | |
215 | V4L2_PRIORITY_INTERACTIVE = 2, | |
216 | V4L2_PRIORITY_RECORD = 3, | |
217 | V4L2_PRIORITY_DEFAULT = V4L2_PRIORITY_INTERACTIVE, | |
218 | }; | |
219 | ||
220 | struct v4l2_rect { | |
221 | __s32 left; | |
222 | __s32 top; | |
223 | __s32 width; | |
224 | __s32 height; | |
225 | }; | |
226 | ||
227 | struct v4l2_fract { | |
228 | __u32 numerator; | |
229 | __u32 denominator; | |
230 | }; | |
231 | ||
232 | /* | |
233 | * D R I V E R C A P A B I L I T I E S | |
234 | */ | |
9993e51c | 235 | struct v4l2_capability { |
1da177e4 LT |
236 | __u8 driver[16]; /* i.e. "bttv" */ |
237 | __u8 card[32]; /* i.e. "Hauppauge WinTV" */ | |
238 | __u8 bus_info[32]; /* "PCI:" + pci_name(pci_dev) */ | |
239 | __u32 version; /* should use KERNEL_VERSION() */ | |
240 | __u32 capabilities; /* Device capabilities */ | |
241 | __u32 reserved[4]; | |
242 | }; | |
243 | ||
244 | /* Values for 'capabilities' field */ | |
4ac97914 MCC |
245 | #define V4L2_CAP_VIDEO_CAPTURE 0x00000001 /* Is a video capture device */ |
246 | #define V4L2_CAP_VIDEO_OUTPUT 0x00000002 /* Is a video output device */ | |
247 | #define V4L2_CAP_VIDEO_OVERLAY 0x00000004 /* Can do video overlay */ | |
248 | #define V4L2_CAP_VBI_CAPTURE 0x00000010 /* Is a raw VBI capture device */ | |
249 | #define V4L2_CAP_VBI_OUTPUT 0x00000020 /* Is a raw VBI output device */ | |
9db45506 MCC |
250 | #define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 /* Is a sliced VBI capture device */ |
251 | #define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 /* Is a sliced VBI output device */ | |
4ac97914 | 252 | #define V4L2_CAP_RDS_CAPTURE 0x00000100 /* RDS data capture */ |
1f137600 | 253 | #define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000200 /* Can do video output overlay */ |
1d0ba5f3 | 254 | #define V4L2_CAP_HW_FREQ_SEEK 0x00000400 /* Can do hardware frequency seek */ |
1da177e4 | 255 | |
4ac97914 MCC |
256 | #define V4L2_CAP_TUNER 0x00010000 /* has a tuner */ |
257 | #define V4L2_CAP_AUDIO 0x00020000 /* has audio support */ | |
258 | #define V4L2_CAP_RADIO 0x00040000 /* is a radio device */ | |
1da177e4 | 259 | |
9db45506 MCC |
260 | #define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */ |
261 | #define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */ | |
262 | #define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */ | |
1da177e4 LT |
263 | |
264 | /* | |
265 | * V I D E O I M A G E F O R M A T | |
266 | */ | |
9993e51c | 267 | struct v4l2_pix_format { |
4ac97914 MCC |
268 | __u32 width; |
269 | __u32 height; | |
270 | __u32 pixelformat; | |
1da177e4 LT |
271 | enum v4l2_field field; |
272 | __u32 bytesperline; /* for padding, zero if unused */ | |
4ac97914 MCC |
273 | __u32 sizeimage; |
274 | enum v4l2_colorspace colorspace; | |
1da177e4 LT |
275 | __u32 priv; /* private data, depends on pixelformat */ |
276 | }; | |
277 | ||
5e87efa3 | 278 | /* Pixel format FOURCC depth Description */ |
9993e51c MCC |
279 | #define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R', 'G', 'B', '1') /* 8 RGB-3-3-2 */ |
280 | #define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R', '4', '4', '4') /* 16 xxxxrrrr ggggbbbb */ | |
281 | #define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') /* 16 RGB-5-5-5 */ | |
282 | #define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P') /* 16 RGB-5-6-5 */ | |
283 | #define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16 RGB-5-5-5 BE */ | |
284 | #define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16 RGB-5-6-5 BE */ | |
285 | #define V4L2_PIX_FMT_BGR24 v4l2_fourcc('B', 'G', 'R', '3') /* 24 BGR-8-8-8 */ | |
286 | #define V4L2_PIX_FMT_RGB24 v4l2_fourcc('R', 'G', 'B', '3') /* 24 RGB-8-8-8 */ | |
287 | #define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */ | |
288 | #define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') /* 32 RGB-8-8-8-8 */ | |
289 | #define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */ | |
290 | #define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') /* 16 Greyscale */ | |
291 | #define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P', 'A', 'L', '8') /* 8 8-bit palette */ | |
292 | #define V4L2_PIX_FMT_YVU410 v4l2_fourcc('Y', 'V', 'U', '9') /* 9 YVU 4:1:0 */ | |
293 | #define V4L2_PIX_FMT_YVU420 v4l2_fourcc('Y', 'V', '1', '2') /* 12 YVU 4:2:0 */ | |
294 | #define V4L2_PIX_FMT_YUYV v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16 YUV 4:2:2 */ | |
295 | #define V4L2_PIX_FMT_UYVY v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16 YUV 4:2:2 */ | |
69acdf1e | 296 | #define V4L2_PIX_FMT_VYUY v4l2_fourcc('V', 'Y', 'U', 'Y') /* 16 YUV 4:2:2 */ |
9993e51c MCC |
297 | #define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16 YVU422 planar */ |
298 | #define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') /* 16 YVU411 planar */ | |
299 | #define V4L2_PIX_FMT_Y41P v4l2_fourcc('Y', '4', '1', 'P') /* 12 YUV 4:1:1 */ | |
300 | #define V4L2_PIX_FMT_YUV444 v4l2_fourcc('Y', '4', '4', '4') /* 16 xxxxyyyy uuuuvvvv */ | |
301 | #define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y', 'U', 'V', 'O') /* 16 YUV-5-5-5 */ | |
302 | #define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y', 'U', 'V', 'P') /* 16 YUV-5-6-5 */ | |
303 | #define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y', 'U', 'V', '4') /* 32 YUV-8-8-8-8 */ | |
1da177e4 LT |
304 | |
305 | /* two planes -- one Y, one Cr + Cb interleaved */ | |
9993e51c MCC |
306 | #define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */ |
307 | #define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1') /* 12 Y/CrCb 4:2:0 */ | |
91962fa7 MD |
308 | #define V4L2_PIX_FMT_NV16 v4l2_fourcc('N', 'V', '1', '6') /* 16 Y/CbCr 4:2:2 */ |
309 | #define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') /* 16 Y/CrCb 4:2:2 */ | |
1da177e4 LT |
310 | |
311 | /* The following formats are not defined in the V4L2 specification */ | |
9993e51c MCC |
312 | #define V4L2_PIX_FMT_YUV410 v4l2_fourcc('Y', 'U', 'V', '9') /* 9 YUV 4:1:0 */ |
313 | #define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2') /* 12 YUV 4:2:0 */ | |
314 | #define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16 YUV 4:2:2 */ | |
315 | #define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* 8 8-bit color */ | |
316 | #define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */ | |
1da177e4 LT |
317 | |
318 | /* see http://www.siliconimaging.com/RGB%20Bayer.htm */ | |
9993e51c MCC |
319 | #define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */ |
320 | #define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') /* 8 GBGB.. RGRG.. */ | |
509dd025 MCC |
321 | #define V4L2_PIX_FMT_SGRBG8 v4l2_fourcc('G', 'R', 'B', 'G') /* 8 GRGR.. BGBG.. */ |
322 | ||
733d710b SA |
323 | /* |
324 | * 10bit raw bayer, expanded to 16 bits | |
325 | * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb... | |
326 | */ | |
327 | #define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') | |
328 | /* 10bit raw bayer DPCM compressed to 8 bits */ | |
329 | #define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0') | |
9993e51c | 330 | #define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16 BGBG.. GRGR.. */ |
1da177e4 LT |
331 | |
332 | /* compressed formats */ | |
9993e51c MCC |
333 | #define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG */ |
334 | #define V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG */ | |
335 | #define V4L2_PIX_FMT_DV v4l2_fourcc('d', 'v', 's', 'd') /* 1394 */ | |
336 | #define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 */ | |
1da177e4 LT |
337 | |
338 | /* Vendor-specific formats */ | |
9993e51c MCC |
339 | #define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */ |
340 | #define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */ | |
26e744b6 | 341 | #define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') /* SN9C20x YUV 4:2:0 */ |
9993e51c MCC |
342 | #define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */ |
343 | #define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */ | |
344 | #define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */ | |
345 | #define V4L2_PIX_FMT_SPCA501 v4l2_fourcc('S', '5', '0', '1') /* YUYV per line */ | |
9fa0f6db MCC |
346 | #define V4L2_PIX_FMT_SPCA505 v4l2_fourcc('S', '5', '0', '5') /* YYUV per line */ |
347 | #define V4L2_PIX_FMT_SPCA508 v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */ | |
9993e51c MCC |
348 | #define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */ |
349 | #define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */ | |
553d0d83 | 350 | #define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */ |
14a19c0a | 351 | #define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */ |
f75c4950 | 352 | #define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */ |
49809d6a | 353 | #define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */ |
1876bb92 | 354 | #define V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */ |
49809d6a | 355 | #define V4L2_PIX_FMT_OV518 v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */ |
1da177e4 LT |
356 | |
357 | /* | |
358 | * F O R M A T E N U M E R A T I O N | |
359 | */ | |
9993e51c | 360 | struct v4l2_fmtdesc { |
4ac97914 | 361 | __u32 index; /* Format number */ |
1da177e4 LT |
362 | enum v4l2_buf_type type; /* buffer type */ |
363 | __u32 flags; | |
4ac97914 MCC |
364 | __u8 description[32]; /* Description string */ |
365 | __u32 pixelformat; /* Format fourcc */ | |
366 | __u32 reserved[4]; | |
1da177e4 LT |
367 | }; |
368 | ||
369 | #define V4L2_FMT_FLAG_COMPRESSED 0x0001 | |
370 | ||
dcc29cbc MCC |
371 | #if 1 |
372 | /* Experimental Frame Size and frame rate enumeration */ | |
92b2db08 LP |
373 | /* |
374 | * F R A M E S I Z E E N U M E R A T I O N | |
375 | */ | |
9993e51c | 376 | enum v4l2_frmsizetypes { |
92b2db08 LP |
377 | V4L2_FRMSIZE_TYPE_DISCRETE = 1, |
378 | V4L2_FRMSIZE_TYPE_CONTINUOUS = 2, | |
379 | V4L2_FRMSIZE_TYPE_STEPWISE = 3, | |
380 | }; | |
381 | ||
9993e51c | 382 | struct v4l2_frmsize_discrete { |
92b2db08 LP |
383 | __u32 width; /* Frame width [pixel] */ |
384 | __u32 height; /* Frame height [pixel] */ | |
385 | }; | |
386 | ||
9993e51c | 387 | struct v4l2_frmsize_stepwise { |
92b2db08 LP |
388 | __u32 min_width; /* Minimum frame width [pixel] */ |
389 | __u32 max_width; /* Maximum frame width [pixel] */ | |
390 | __u32 step_width; /* Frame width step size [pixel] */ | |
391 | __u32 min_height; /* Minimum frame height [pixel] */ | |
392 | __u32 max_height; /* Maximum frame height [pixel] */ | |
393 | __u32 step_height; /* Frame height step size [pixel] */ | |
394 | }; | |
395 | ||
9993e51c | 396 | struct v4l2_frmsizeenum { |
92b2db08 LP |
397 | __u32 index; /* Frame size number */ |
398 | __u32 pixel_format; /* Pixel format */ | |
399 | __u32 type; /* Frame size type the device supports. */ | |
400 | ||
401 | union { /* Frame size */ | |
402 | struct v4l2_frmsize_discrete discrete; | |
403 | struct v4l2_frmsize_stepwise stepwise; | |
404 | }; | |
405 | ||
406 | __u32 reserved[2]; /* Reserved space for future use */ | |
407 | }; | |
408 | ||
409 | /* | |
410 | * F R A M E R A T E E N U M E R A T I O N | |
411 | */ | |
9993e51c | 412 | enum v4l2_frmivaltypes { |
92b2db08 LP |
413 | V4L2_FRMIVAL_TYPE_DISCRETE = 1, |
414 | V4L2_FRMIVAL_TYPE_CONTINUOUS = 2, | |
415 | V4L2_FRMIVAL_TYPE_STEPWISE = 3, | |
416 | }; | |
417 | ||
9993e51c | 418 | struct v4l2_frmival_stepwise { |
92b2db08 LP |
419 | struct v4l2_fract min; /* Minimum frame interval [s] */ |
420 | struct v4l2_fract max; /* Maximum frame interval [s] */ | |
421 | struct v4l2_fract step; /* Frame interval step size [s] */ | |
422 | }; | |
423 | ||
9993e51c | 424 | struct v4l2_frmivalenum { |
92b2db08 LP |
425 | __u32 index; /* Frame format index */ |
426 | __u32 pixel_format; /* Pixel format */ | |
427 | __u32 width; /* Frame width */ | |
428 | __u32 height; /* Frame height */ | |
429 | __u32 type; /* Frame interval type the device supports. */ | |
430 | ||
431 | union { /* Frame interval */ | |
432 | struct v4l2_fract discrete; | |
433 | struct v4l2_frmival_stepwise stepwise; | |
434 | }; | |
435 | ||
436 | __u32 reserved[2]; /* Reserved space for future use */ | |
437 | }; | |
dcc29cbc | 438 | #endif |
92b2db08 | 439 | |
1da177e4 LT |
440 | /* |
441 | * T I M E C O D E | |
442 | */ | |
9993e51c | 443 | struct v4l2_timecode { |
1da177e4 LT |
444 | __u32 type; |
445 | __u32 flags; | |
446 | __u8 frames; | |
447 | __u8 seconds; | |
448 | __u8 minutes; | |
449 | __u8 hours; | |
450 | __u8 userbits[4]; | |
451 | }; | |
452 | ||
453 | /* Type */ | |
454 | #define V4L2_TC_TYPE_24FPS 1 | |
455 | #define V4L2_TC_TYPE_25FPS 2 | |
456 | #define V4L2_TC_TYPE_30FPS 3 | |
457 | #define V4L2_TC_TYPE_50FPS 4 | |
458 | #define V4L2_TC_TYPE_60FPS 5 | |
459 | ||
460 | /* Flags */ | |
461 | #define V4L2_TC_FLAG_DROPFRAME 0x0001 /* "drop-frame" mode */ | |
462 | #define V4L2_TC_FLAG_COLORFRAME 0x0002 | |
463 | #define V4L2_TC_USERBITS_field 0x000C | |
464 | #define V4L2_TC_USERBITS_USERDEFINED 0x0000 | |
465 | #define V4L2_TC_USERBITS_8BITCHARS 0x0008 | |
466 | /* The above is based on SMPTE timecodes */ | |
467 | ||
9993e51c | 468 | struct v4l2_jpegcompression { |
1da177e4 LT |
469 | int quality; |
470 | ||
471 | int APPn; /* Number of APP segment to be written, | |
472 | * must be 0..15 */ | |
473 | int APP_len; /* Length of data in JPEG APPn segment */ | |
474 | char APP_data[60]; /* Data in the JPEG APPn segment. */ | |
475 | ||
476 | int COM_len; /* Length of data in JPEG COM segment */ | |
477 | char COM_data[60]; /* Data in JPEG COM segment */ | |
478 | ||
479 | __u32 jpeg_markers; /* Which markers should go into the JPEG | |
480 | * output. Unless you exactly know what | |
481 | * you do, leave them untouched. | |
482 | * Inluding less markers will make the | |
483 | * resulting code smaller, but there will | |
484 | * be fewer aplications which can read it. | |
485 | * The presence of the APP and COM marker | |
486 | * is influenced by APP_len and COM_len | |
487 | * ONLY, not by this property! */ | |
488 | ||
489 | #define V4L2_JPEG_MARKER_DHT (1<<3) /* Define Huffman Tables */ | |
490 | #define V4L2_JPEG_MARKER_DQT (1<<4) /* Define Quantization Tables */ | |
491 | #define V4L2_JPEG_MARKER_DRI (1<<5) /* Define Restart Interval */ | |
492 | #define V4L2_JPEG_MARKER_COM (1<<6) /* Comment segment */ | |
493 | #define V4L2_JPEG_MARKER_APP (1<<7) /* App segment, driver will | |
f2421ca3 | 494 | * allways use APP0 */ |
1da177e4 LT |
495 | }; |
496 | ||
1da177e4 LT |
497 | /* |
498 | * M E M O R Y - M A P P I N G B U F F E R S | |
499 | */ | |
9993e51c | 500 | struct v4l2_requestbuffers { |
4ac97914 | 501 | __u32 count; |
1da177e4 LT |
502 | enum v4l2_buf_type type; |
503 | enum v4l2_memory memory; | |
4ac97914 | 504 | __u32 reserved[2]; |
1da177e4 LT |
505 | }; |
506 | ||
9993e51c | 507 | struct v4l2_buffer { |
1da177e4 LT |
508 | __u32 index; |
509 | enum v4l2_buf_type type; | |
510 | __u32 bytesused; | |
511 | __u32 flags; | |
512 | enum v4l2_field field; | |
513 | struct timeval timestamp; | |
514 | struct v4l2_timecode timecode; | |
515 | __u32 sequence; | |
516 | ||
517 | /* memory location */ | |
518 | enum v4l2_memory memory; | |
519 | union { | |
520 | __u32 offset; | |
521 | unsigned long userptr; | |
522 | } m; | |
523 | __u32 length; | |
524 | __u32 input; | |
525 | __u32 reserved; | |
526 | }; | |
527 | ||
528 | /* Flags for 'flags' field */ | |
529 | #define V4L2_BUF_FLAG_MAPPED 0x0001 /* Buffer is mapped (flag) */ | |
530 | #define V4L2_BUF_FLAG_QUEUED 0x0002 /* Buffer is queued for processing */ | |
531 | #define V4L2_BUF_FLAG_DONE 0x0004 /* Buffer is ready */ | |
532 | #define V4L2_BUF_FLAG_KEYFRAME 0x0008 /* Image is a keyframe (I-frame) */ | |
533 | #define V4L2_BUF_FLAG_PFRAME 0x0010 /* Image is a P-frame */ | |
534 | #define V4L2_BUF_FLAG_BFRAME 0x0020 /* Image is a B-frame */ | |
535 | #define V4L2_BUF_FLAG_TIMECODE 0x0100 /* timecode field is valid */ | |
536 | #define V4L2_BUF_FLAG_INPUT 0x0200 /* input field is valid */ | |
537 | ||
538 | /* | |
539 | * O V E R L A Y P R E V I E W | |
540 | */ | |
9993e51c | 541 | struct v4l2_framebuffer { |
1da177e4 LT |
542 | __u32 capability; |
543 | __u32 flags; | |
544 | /* FIXME: in theory we should pass something like PCI device + memory | |
545 | * region + offset instead of some physical address */ | |
9993e51c | 546 | void *base; |
1da177e4 LT |
547 | struct v4l2_pix_format fmt; |
548 | }; | |
549 | /* Flags for the 'capability' field. Read only */ | |
550 | #define V4L2_FBUF_CAP_EXTERNOVERLAY 0x0001 | |
551 | #define V4L2_FBUF_CAP_CHROMAKEY 0x0002 | |
552 | #define V4L2_FBUF_CAP_LIST_CLIPPING 0x0004 | |
553 | #define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008 | |
b2787845 HV |
554 | #define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010 |
555 | #define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020 | |
b6cfe6af | 556 | #define V4L2_FBUF_CAP_LOCAL_INV_ALPHA 0x0040 |
1da177e4 LT |
557 | /* Flags for the 'flags' field. */ |
558 | #define V4L2_FBUF_FLAG_PRIMARY 0x0001 | |
559 | #define V4L2_FBUF_FLAG_OVERLAY 0x0002 | |
560 | #define V4L2_FBUF_FLAG_CHROMAKEY 0x0004 | |
b2787845 HV |
561 | #define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008 |
562 | #define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010 | |
b6cfe6af | 563 | #define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020 |
1da177e4 | 564 | |
9993e51c | 565 | struct v4l2_clip { |
1da177e4 | 566 | struct v4l2_rect c; |
5b1a43d7 | 567 | struct v4l2_clip __user *next; |
1da177e4 LT |
568 | }; |
569 | ||
9993e51c | 570 | struct v4l2_window { |
1da177e4 LT |
571 | struct v4l2_rect w; |
572 | enum v4l2_field field; | |
573 | __u32 chromakey; | |
574 | struct v4l2_clip __user *clips; | |
575 | __u32 clipcount; | |
576 | void __user *bitmap; | |
b2787845 | 577 | __u8 global_alpha; |
1da177e4 LT |
578 | }; |
579 | ||
1da177e4 LT |
580 | /* |
581 | * C A P T U R E P A R A M E T E R S | |
582 | */ | |
9993e51c | 583 | struct v4l2_captureparm { |
1da177e4 LT |
584 | __u32 capability; /* Supported modes */ |
585 | __u32 capturemode; /* Current mode */ | |
586 | struct v4l2_fract timeperframe; /* Time per frame in .1us units */ | |
587 | __u32 extendedmode; /* Driver-specific extensions */ | |
588 | __u32 readbuffers; /* # of buffers for read */ | |
589 | __u32 reserved[4]; | |
590 | }; | |
5e87efa3 | 591 | |
1da177e4 LT |
592 | /* Flags for 'capability' and 'capturemode' fields */ |
593 | #define V4L2_MODE_HIGHQUALITY 0x0001 /* High quality imaging mode */ | |
594 | #define V4L2_CAP_TIMEPERFRAME 0x1000 /* timeperframe field is supported */ | |
595 | ||
9993e51c | 596 | struct v4l2_outputparm { |
1da177e4 LT |
597 | __u32 capability; /* Supported modes */ |
598 | __u32 outputmode; /* Current mode */ | |
599 | struct v4l2_fract timeperframe; /* Time per frame in seconds */ | |
600 | __u32 extendedmode; /* Driver-specific extensions */ | |
601 | __u32 writebuffers; /* # of buffers for write */ | |
602 | __u32 reserved[4]; | |
603 | }; | |
604 | ||
605 | /* | |
606 | * I N P U T I M A G E C R O P P I N G | |
607 | */ | |
1da177e4 LT |
608 | struct v4l2_cropcap { |
609 | enum v4l2_buf_type type; | |
4ac97914 MCC |
610 | struct v4l2_rect bounds; |
611 | struct v4l2_rect defrect; | |
612 | struct v4l2_fract pixelaspect; | |
1da177e4 LT |
613 | }; |
614 | ||
615 | struct v4l2_crop { | |
616 | enum v4l2_buf_type type; | |
617 | struct v4l2_rect c; | |
618 | }; | |
619 | ||
620 | /* | |
621 | * A N A L O G V I D E O S T A N D A R D | |
622 | */ | |
623 | ||
624 | typedef __u64 v4l2_std_id; | |
625 | ||
626 | /* one bit for each */ | |
627 | #define V4L2_STD_PAL_B ((v4l2_std_id)0x00000001) | |
628 | #define V4L2_STD_PAL_B1 ((v4l2_std_id)0x00000002) | |
629 | #define V4L2_STD_PAL_G ((v4l2_std_id)0x00000004) | |
630 | #define V4L2_STD_PAL_H ((v4l2_std_id)0x00000008) | |
631 | #define V4L2_STD_PAL_I ((v4l2_std_id)0x00000010) | |
632 | #define V4L2_STD_PAL_D ((v4l2_std_id)0x00000020) | |
633 | #define V4L2_STD_PAL_D1 ((v4l2_std_id)0x00000040) | |
634 | #define V4L2_STD_PAL_K ((v4l2_std_id)0x00000080) | |
635 | ||
636 | #define V4L2_STD_PAL_M ((v4l2_std_id)0x00000100) | |
637 | #define V4L2_STD_PAL_N ((v4l2_std_id)0x00000200) | |
638 | #define V4L2_STD_PAL_Nc ((v4l2_std_id)0x00000400) | |
639 | #define V4L2_STD_PAL_60 ((v4l2_std_id)0x00000800) | |
640 | ||
641 | #define V4L2_STD_NTSC_M ((v4l2_std_id)0x00001000) | |
642 | #define V4L2_STD_NTSC_M_JP ((v4l2_std_id)0x00002000) | |
f1bcef88 | 643 | #define V4L2_STD_NTSC_443 ((v4l2_std_id)0x00004000) |
d97a11e0 | 644 | #define V4L2_STD_NTSC_M_KR ((v4l2_std_id)0x00008000) |
1da177e4 LT |
645 | |
646 | #define V4L2_STD_SECAM_B ((v4l2_std_id)0x00010000) | |
647 | #define V4L2_STD_SECAM_D ((v4l2_std_id)0x00020000) | |
648 | #define V4L2_STD_SECAM_G ((v4l2_std_id)0x00040000) | |
649 | #define V4L2_STD_SECAM_H ((v4l2_std_id)0x00080000) | |
650 | #define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000) | |
651 | #define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000) | |
652 | #define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000) | |
800d3c6f | 653 | #define V4L2_STD_SECAM_LC ((v4l2_std_id)0x00800000) |
1da177e4 LT |
654 | |
655 | /* ATSC/HDTV */ | |
656 | #define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000) | |
657 | #define V4L2_STD_ATSC_16_VSB ((v4l2_std_id)0x02000000) | |
658 | ||
412297d3 MCC |
659 | /* FIXME: |
660 | Although std_id is 64 bits, there is an issue on PPC32 architecture that | |
661 | makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding | |
662 | this value to 32 bits. | |
663 | As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide), | |
664 | it should work fine. However, if needed to add more than two standards, | |
665 | v4l2-common.c should be fixed. | |
666 | */ | |
667 | ||
f3c5987a MCC |
668 | /* some merged standards */ |
669 | #define V4L2_STD_MN (V4L2_STD_PAL_M|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc|V4L2_STD_NTSC) | |
670 | #define V4L2_STD_B (V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_SECAM_B) | |
671 | #define V4L2_STD_GH (V4L2_STD_PAL_G|V4L2_STD_PAL_H|V4L2_STD_SECAM_G|V4L2_STD_SECAM_H) | |
672 | #define V4L2_STD_DK (V4L2_STD_PAL_DK|V4L2_STD_SECAM_DK) | |
673 | ||
1da177e4 LT |
674 | /* some common needed stuff */ |
675 | #define V4L2_STD_PAL_BG (V4L2_STD_PAL_B |\ | |
676 | V4L2_STD_PAL_B1 |\ | |
677 | V4L2_STD_PAL_G) | |
678 | #define V4L2_STD_PAL_DK (V4L2_STD_PAL_D |\ | |
679 | V4L2_STD_PAL_D1 |\ | |
680 | V4L2_STD_PAL_K) | |
681 | #define V4L2_STD_PAL (V4L2_STD_PAL_BG |\ | |
682 | V4L2_STD_PAL_DK |\ | |
683 | V4L2_STD_PAL_H |\ | |
684 | V4L2_STD_PAL_I) | |
685 | #define V4L2_STD_NTSC (V4L2_STD_NTSC_M |\ | |
d97a11e0 HV |
686 | V4L2_STD_NTSC_M_JP |\ |
687 | V4L2_STD_NTSC_M_KR) | |
1da177e4 LT |
688 | #define V4L2_STD_SECAM_DK (V4L2_STD_SECAM_D |\ |
689 | V4L2_STD_SECAM_K |\ | |
690 | V4L2_STD_SECAM_K1) | |
691 | #define V4L2_STD_SECAM (V4L2_STD_SECAM_B |\ | |
692 | V4L2_STD_SECAM_G |\ | |
693 | V4L2_STD_SECAM_H |\ | |
694 | V4L2_STD_SECAM_DK |\ | |
f3c5987a MCC |
695 | V4L2_STD_SECAM_L |\ |
696 | V4L2_STD_SECAM_LC) | |
1da177e4 LT |
697 | |
698 | #define V4L2_STD_525_60 (V4L2_STD_PAL_M |\ | |
699 | V4L2_STD_PAL_60 |\ | |
f1bcef88 TT |
700 | V4L2_STD_NTSC |\ |
701 | V4L2_STD_NTSC_443) | |
1da177e4 LT |
702 | #define V4L2_STD_625_50 (V4L2_STD_PAL |\ |
703 | V4L2_STD_PAL_N |\ | |
704 | V4L2_STD_PAL_Nc |\ | |
705 | V4L2_STD_SECAM) | |
706 | #define V4L2_STD_ATSC (V4L2_STD_ATSC_8_VSB |\ | |
4ac97914 | 707 | V4L2_STD_ATSC_16_VSB) |
1da177e4 LT |
708 | |
709 | #define V4L2_STD_UNKNOWN 0 | |
710 | #define V4L2_STD_ALL (V4L2_STD_525_60 |\ | |
711 | V4L2_STD_625_50) | |
712 | ||
9993e51c | 713 | struct v4l2_standard { |
4ac97914 | 714 | __u32 index; |
1da177e4 LT |
715 | v4l2_std_id id; |
716 | __u8 name[24]; | |
717 | struct v4l2_fract frameperiod; /* Frames, not fields */ | |
718 | __u32 framelines; | |
719 | __u32 reserved[4]; | |
720 | }; | |
721 | ||
1da177e4 LT |
722 | /* |
723 | * V I D E O I N P U T S | |
724 | */ | |
9993e51c | 725 | struct v4l2_input { |
1da177e4 | 726 | __u32 index; /* Which input */ |
4ac97914 | 727 | __u8 name[32]; /* Label */ |
1da177e4 | 728 | __u32 type; /* Type of input */ |
4ac97914 | 729 | __u32 audioset; /* Associated audios (bitfield) */ |
1da177e4 LT |
730 | __u32 tuner; /* Associated tuner */ |
731 | v4l2_std_id std; | |
732 | __u32 status; | |
733 | __u32 reserved[4]; | |
734 | }; | |
5e87efa3 | 735 | |
1da177e4 LT |
736 | /* Values for the 'type' field */ |
737 | #define V4L2_INPUT_TYPE_TUNER 1 | |
738 | #define V4L2_INPUT_TYPE_CAMERA 2 | |
739 | ||
740 | /* field 'status' - general */ | |
741 | #define V4L2_IN_ST_NO_POWER 0x00000001 /* Attached device is off */ | |
742 | #define V4L2_IN_ST_NO_SIGNAL 0x00000002 | |
743 | #define V4L2_IN_ST_NO_COLOR 0x00000004 | |
744 | ||
dfa76fa2 AB |
745 | /* field 'status' - sensor orientation */ |
746 | /* If sensor is mounted upside down set both bits */ | |
747 | #define V4L2_IN_ST_HFLIP 0x00000010 /* Frames are flipped horizontally */ | |
748 | #define V4L2_IN_ST_VFLIP 0x00000020 /* Frames are flipped vertically */ | |
749 | ||
1da177e4 LT |
750 | /* field 'status' - analog */ |
751 | #define V4L2_IN_ST_NO_H_LOCK 0x00000100 /* No horizontal sync lock */ | |
752 | #define V4L2_IN_ST_COLOR_KILL 0x00000200 /* Color killer is active */ | |
753 | ||
754 | /* field 'status' - digital */ | |
755 | #define V4L2_IN_ST_NO_SYNC 0x00010000 /* No synchronization lock */ | |
756 | #define V4L2_IN_ST_NO_EQU 0x00020000 /* No equalizer lock */ | |
757 | #define V4L2_IN_ST_NO_CARRIER 0x00040000 /* Carrier recovery failed */ | |
758 | ||
759 | /* field 'status' - VCR and set-top box */ | |
760 | #define V4L2_IN_ST_MACROVISION 0x01000000 /* Macrovision detected */ | |
761 | #define V4L2_IN_ST_NO_ACCESS 0x02000000 /* Conditional access denied */ | |
762 | #define V4L2_IN_ST_VTR 0x04000000 /* VTR time constant */ | |
763 | ||
764 | /* | |
765 | * V I D E O O U T P U T S | |
766 | */ | |
9993e51c | 767 | struct v4l2_output { |
1da177e4 | 768 | __u32 index; /* Which output */ |
4ac97914 | 769 | __u8 name[32]; /* Label */ |
1da177e4 | 770 | __u32 type; /* Type of output */ |
4ac97914 | 771 | __u32 audioset; /* Associated audios (bitfield) */ |
1da177e4 LT |
772 | __u32 modulator; /* Associated modulator */ |
773 | v4l2_std_id std; | |
774 | __u32 reserved[4]; | |
775 | }; | |
776 | /* Values for the 'type' field */ | |
777 | #define V4L2_OUTPUT_TYPE_MODULATOR 1 | |
778 | #define V4L2_OUTPUT_TYPE_ANALOG 2 | |
779 | #define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3 | |
780 | ||
781 | /* | |
782 | * C O N T R O L S | |
783 | */ | |
9993e51c | 784 | struct v4l2_control { |
1da177e4 LT |
785 | __u32 id; |
786 | __s32 value; | |
787 | }; | |
788 | ||
9993e51c | 789 | struct v4l2_ext_control { |
4f341712 HV |
790 | __u32 id; |
791 | __u32 reserved2[2]; | |
792 | union { | |
793 | __s32 value; | |
794 | __s64 value64; | |
795 | void *reserved; | |
796 | }; | |
f251d23e | 797 | } __attribute__ ((packed)); |
4f341712 | 798 | |
9993e51c | 799 | struct v4l2_ext_controls { |
4f341712 HV |
800 | __u32 ctrl_class; |
801 | __u32 count; | |
802 | __u32 error_idx; | |
803 | __u32 reserved[2]; | |
804 | struct v4l2_ext_control *controls; | |
805 | }; | |
806 | ||
807 | /* Values for ctrl_class field */ | |
808 | #define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */ | |
809 | #define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */ | |
f9bd5843 | 810 | #define V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */ |
4f341712 HV |
811 | |
812 | #define V4L2_CTRL_ID_MASK (0x0fffffff) | |
813 | #define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) | |
814 | #define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000) | |
815 | ||
1da177e4 | 816 | /* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */ |
9993e51c | 817 | struct v4l2_queryctrl { |
4ac97914 | 818 | __u32 id; |
1da177e4 LT |
819 | enum v4l2_ctrl_type type; |
820 | __u8 name[32]; /* Whatever */ | |
821 | __s32 minimum; /* Note signedness */ | |
822 | __s32 maximum; | |
4ac97914 | 823 | __s32 step; |
1da177e4 LT |
824 | __s32 default_value; |
825 | __u32 flags; | |
826 | __u32 reserved[2]; | |
827 | }; | |
828 | ||
829 | /* Used in the VIDIOC_QUERYMENU ioctl for querying menu items */ | |
9993e51c | 830 | struct v4l2_querymenu { |
1da177e4 LT |
831 | __u32 id; |
832 | __u32 index; | |
833 | __u8 name[32]; /* Whatever */ | |
834 | __u32 reserved; | |
835 | }; | |
836 | ||
837 | /* Control flags */ | |
838 | #define V4L2_CTRL_FLAG_DISABLED 0x0001 | |
839 | #define V4L2_CTRL_FLAG_GRABBED 0x0002 | |
4f341712 HV |
840 | #define V4L2_CTRL_FLAG_READ_ONLY 0x0004 |
841 | #define V4L2_CTRL_FLAG_UPDATE 0x0008 | |
842 | #define V4L2_CTRL_FLAG_INACTIVE 0x0010 | |
843 | #define V4L2_CTRL_FLAG_SLIDER 0x0020 | |
1a367f3b | 844 | #define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040 |
4f341712 HV |
845 | |
846 | /* Query flag, to be ORed with the control ID */ | |
847 | #define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000 | |
1da177e4 | 848 | |
4f341712 HV |
849 | /* User-class control IDs defined by V4L2 */ |
850 | #define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900) | |
851 | #define V4L2_CID_USER_BASE V4L2_CID_BASE | |
1da177e4 LT |
852 | /* IDs reserved for driver specific controls */ |
853 | #define V4L2_CID_PRIVATE_BASE 0x08000000 | |
854 | ||
4f341712 | 855 | #define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1) |
1da177e4 LT |
856 | #define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0) |
857 | #define V4L2_CID_CONTRAST (V4L2_CID_BASE+1) | |
858 | #define V4L2_CID_SATURATION (V4L2_CID_BASE+2) | |
859 | #define V4L2_CID_HUE (V4L2_CID_BASE+3) | |
860 | #define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE+5) | |
861 | #define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE+6) | |
862 | #define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE+7) | |
863 | #define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8) | |
864 | #define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9) | |
865 | #define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10) | |
26d507fc | 866 | #define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) /* Deprecated */ |
1da177e4 LT |
867 | #define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12) |
868 | #define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13) | |
869 | #define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14) | |
870 | #define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15) | |
871 | #define V4L2_CID_GAMMA (V4L2_CID_BASE+16) | |
26d507fc | 872 | #define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* Deprecated */ |
1da177e4 LT |
873 | #define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17) |
874 | #define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18) | |
875 | #define V4L2_CID_GAIN (V4L2_CID_BASE+19) | |
876 | #define V4L2_CID_HFLIP (V4L2_CID_BASE+20) | |
877 | #define V4L2_CID_VFLIP (V4L2_CID_BASE+21) | |
26d507fc | 878 | |
39028ec6 DW |
879 | /* Deprecated; use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */ |
880 | #define V4L2_CID_HCENTER (V4L2_CID_BASE+22) | |
881 | #define V4L2_CID_VCENTER (V4L2_CID_BASE+23) | |
26d507fc BP |
882 | |
883 | #define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24) | |
884 | enum v4l2_power_line_frequency { | |
885 | V4L2_CID_POWER_LINE_FREQUENCY_DISABLED = 0, | |
886 | V4L2_CID_POWER_LINE_FREQUENCY_50HZ = 1, | |
887 | V4L2_CID_POWER_LINE_FREQUENCY_60HZ = 2, | |
888 | }; | |
889 | #define V4L2_CID_HUE_AUTO (V4L2_CID_BASE+25) | |
890 | #define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE+26) | |
891 | #define V4L2_CID_SHARPNESS (V4L2_CID_BASE+27) | |
892 | #define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE+28) | |
1c412d12 | 893 | #define V4L2_CID_CHROMA_AGC (V4L2_CID_BASE+29) |
a8ac6889 | 894 | #define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30) |
2c32cc0c SA |
895 | #define V4L2_CID_COLORFX (V4L2_CID_BASE+31) |
896 | enum v4l2_colorfx { | |
897 | V4L2_COLORFX_NONE = 0, | |
898 | V4L2_COLORFX_BW = 1, | |
899 | V4L2_COLORFX_SEPIA = 2, | |
900 | }; | |
02ab18b0 | 901 | #define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32) |
2c32cc0c | 902 | |
1c412d12 | 903 | /* last CID + 1 */ |
02ab18b0 | 904 | #define V4L2_CID_LASTP1 (V4L2_CID_BASE+33) |
1da177e4 | 905 | |
4f341712 HV |
906 | /* MPEG-class control IDs defined by V4L2 */ |
907 | #define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900) | |
908 | #define V4L2_CID_MPEG_CLASS (V4L2_CTRL_CLASS_MPEG | 1) | |
909 | ||
910 | /* MPEG streams */ | |
911 | #define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_MPEG_BASE+0) | |
912 | enum v4l2_mpeg_stream_type { | |
0ccac4af HV |
913 | V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */ |
914 | V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */ | |
915 | V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */ | |
916 | V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */ | |
917 | V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */ | |
918 | V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */ | |
4f341712 HV |
919 | }; |
920 | #define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_MPEG_BASE+1) | |
921 | #define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_MPEG_BASE+2) | |
922 | #define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_MPEG_BASE+3) | |
923 | #define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_MPEG_BASE+4) | |
924 | #define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_MPEG_BASE+5) | |
925 | #define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_MPEG_BASE+6) | |
8cbde94b HV |
926 | #define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_MPEG_BASE+7) |
927 | enum v4l2_mpeg_stream_vbi_fmt { | |
928 | V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */ | |
929 | V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */ | |
930 | }; | |
4f341712 HV |
931 | |
932 | /* MPEG audio */ | |
933 | #define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_MPEG_BASE+100) | |
934 | enum v4l2_mpeg_audio_sampling_freq { | |
0ccac4af HV |
935 | V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0, |
936 | V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1, | |
937 | V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2, | |
4f341712 HV |
938 | }; |
939 | #define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_MPEG_BASE+101) | |
940 | enum v4l2_mpeg_audio_encoding { | |
0ccac4af HV |
941 | V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0, |
942 | V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1, | |
943 | V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2, | |
188919ac | 944 | V4L2_MPEG_AUDIO_ENCODING_AAC = 3, |
e6b5da88 | 945 | V4L2_MPEG_AUDIO_ENCODING_AC3 = 4, |
4f341712 HV |
946 | }; |
947 | #define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_MPEG_BASE+102) | |
948 | enum v4l2_mpeg_audio_l1_bitrate { | |
0ccac4af HV |
949 | V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0, |
950 | V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1, | |
951 | V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2, | |
952 | V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3, | |
953 | V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4, | |
954 | V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5, | |
955 | V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6, | |
956 | V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7, | |
957 | V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8, | |
958 | V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9, | |
959 | V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10, | |
960 | V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11, | |
961 | V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12, | |
962 | V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13, | |
4f341712 HV |
963 | }; |
964 | #define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_MPEG_BASE+103) | |
965 | enum v4l2_mpeg_audio_l2_bitrate { | |
0ccac4af HV |
966 | V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0, |
967 | V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1, | |
968 | V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2, | |
969 | V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3, | |
970 | V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4, | |
971 | V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5, | |
972 | V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6, | |
973 | V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7, | |
974 | V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8, | |
975 | V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9, | |
976 | V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10, | |
977 | V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11, | |
978 | V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12, | |
979 | V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13, | |
4f341712 HV |
980 | }; |
981 | #define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_MPEG_BASE+104) | |
982 | enum v4l2_mpeg_audio_l3_bitrate { | |
0ccac4af HV |
983 | V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0, |
984 | V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1, | |
985 | V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2, | |
986 | V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3, | |
987 | V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4, | |
988 | V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5, | |
989 | V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6, | |
990 | V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7, | |
991 | V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8, | |
992 | V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9, | |
993 | V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10, | |
994 | V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11, | |
995 | V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12, | |
996 | V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13, | |
4f341712 HV |
997 | }; |
998 | #define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_MPEG_BASE+105) | |
999 | enum v4l2_mpeg_audio_mode { | |
0ccac4af HV |
1000 | V4L2_MPEG_AUDIO_MODE_STEREO = 0, |
1001 | V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1, | |
1002 | V4L2_MPEG_AUDIO_MODE_DUAL = 2, | |
1003 | V4L2_MPEG_AUDIO_MODE_MONO = 3, | |
4f341712 HV |
1004 | }; |
1005 | #define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_MPEG_BASE+106) | |
1006 | enum v4l2_mpeg_audio_mode_extension { | |
0ccac4af HV |
1007 | V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0, |
1008 | V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1, | |
1009 | V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2, | |
1010 | V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3, | |
4f341712 HV |
1011 | }; |
1012 | #define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_MPEG_BASE+107) | |
1013 | enum v4l2_mpeg_audio_emphasis { | |
0ccac4af HV |
1014 | V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0, |
1015 | V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1, | |
1016 | V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2, | |
4f341712 HV |
1017 | }; |
1018 | #define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_MPEG_BASE+108) | |
1019 | enum v4l2_mpeg_audio_crc { | |
0ccac4af HV |
1020 | V4L2_MPEG_AUDIO_CRC_NONE = 0, |
1021 | V4L2_MPEG_AUDIO_CRC_CRC16 = 1, | |
4f341712 | 1022 | }; |
5eee72e8 | 1023 | #define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_MPEG_BASE+109) |
f723af16 HV |
1024 | #define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_MPEG_BASE+110) |
1025 | #define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_MPEG_BASE+111) | |
e6b5da88 HV |
1026 | enum v4l2_mpeg_audio_ac3_bitrate { |
1027 | V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0, | |
1028 | V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1, | |
1029 | V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2, | |
1030 | V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3, | |
1031 | V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4, | |
1032 | V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5, | |
1033 | V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6, | |
1034 | V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7, | |
1035 | V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8, | |
1036 | V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9, | |
1037 | V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10, | |
1038 | V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11, | |
1039 | V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12, | |
1040 | V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13, | |
1041 | V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14, | |
1042 | V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15, | |
1043 | V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16, | |
1044 | V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17, | |
1045 | V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18, | |
1046 | }; | |
4f341712 HV |
1047 | |
1048 | /* MPEG video */ | |
1049 | #define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200) | |
1050 | enum v4l2_mpeg_video_encoding { | |
188919ac JG |
1051 | V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0, |
1052 | V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1, | |
1053 | V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2, | |
4f341712 HV |
1054 | }; |
1055 | #define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_MPEG_BASE+201) | |
1056 | enum v4l2_mpeg_video_aspect { | |
0ccac4af HV |
1057 | V4L2_MPEG_VIDEO_ASPECT_1x1 = 0, |
1058 | V4L2_MPEG_VIDEO_ASPECT_4x3 = 1, | |
1059 | V4L2_MPEG_VIDEO_ASPECT_16x9 = 2, | |
1060 | V4L2_MPEG_VIDEO_ASPECT_221x100 = 3, | |
4f341712 HV |
1061 | }; |
1062 | #define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_MPEG_BASE+202) | |
1063 | #define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_MPEG_BASE+203) | |
1064 | #define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_MPEG_BASE+204) | |
1065 | #define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_MPEG_BASE+205) | |
1066 | #define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_MPEG_BASE+206) | |
1067 | enum v4l2_mpeg_video_bitrate_mode { | |
0ccac4af HV |
1068 | V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0, |
1069 | V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1, | |
4f341712 HV |
1070 | }; |
1071 | #define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_MPEG_BASE+207) | |
1072 | #define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_MPEG_BASE+208) | |
1073 | #define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209) | |
5eee72e8 HV |
1074 | #define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_MPEG_BASE+210) |
1075 | #define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_MPEG_BASE+211) | |
4f341712 | 1076 | |
4b00eb25 | 1077 | /* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */ |
4f341712 HV |
1078 | #define V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000) |
1079 | #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+0) | |
1080 | enum v4l2_mpeg_cx2341x_video_spatial_filter_mode { | |
0ccac4af HV |
1081 | V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0, |
1082 | V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1, | |
4f341712 HV |
1083 | }; |
1084 | #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+1) | |
1085 | #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+2) | |
1086 | enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type { | |
0ccac4af HV |
1087 | V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0, |
1088 | V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, | |
1089 | V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2, | |
1090 | V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3, | |
1091 | V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4, | |
4f341712 HV |
1092 | }; |
1093 | #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+3) | |
1094 | enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type { | |
0ccac4af HV |
1095 | V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0, |
1096 | V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, | |
4f341712 HV |
1097 | }; |
1098 | #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+4) | |
1099 | enum v4l2_mpeg_cx2341x_video_temporal_filter_mode { | |
0ccac4af HV |
1100 | V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0, |
1101 | V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1, | |
4f341712 HV |
1102 | }; |
1103 | #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+5) | |
1104 | #define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+6) | |
1105 | enum v4l2_mpeg_cx2341x_video_median_filter_type { | |
0ccac4af HV |
1106 | V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0, |
1107 | V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1, | |
1108 | V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2, | |
1109 | V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3, | |
1110 | V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4, | |
4f341712 HV |
1111 | }; |
1112 | #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+7) | |
1113 | #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+8) | |
1114 | #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9) | |
1115 | #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+10) | |
5eee72e8 | 1116 | #define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_MPEG_CX2341X_BASE+11) |
4f341712 | 1117 | |
f9bd5843 BP |
1118 | /* Camera class control IDs */ |
1119 | #define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900) | |
1120 | #define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1) | |
1121 | ||
1122 | #define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1) | |
1123 | enum v4l2_exposure_auto_type { | |
1124 | V4L2_EXPOSURE_AUTO = 0, | |
1125 | V4L2_EXPOSURE_MANUAL = 1, | |
1126 | V4L2_EXPOSURE_SHUTTER_PRIORITY = 2, | |
1127 | V4L2_EXPOSURE_APERTURE_PRIORITY = 3 | |
1128 | }; | |
1129 | #define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2) | |
1130 | #define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3) | |
1131 | ||
1132 | #define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4) | |
1133 | #define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5) | |
1134 | #define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6) | |
1135 | #define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7) | |
1136 | ||
1137 | #define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8) | |
1138 | #define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9) | |
1139 | ||
1140 | #define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10) | |
1141 | #define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11) | |
1142 | #define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12) | |
1143 | ||
0877258d LP |
1144 | #define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13) |
1145 | #define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14) | |
1146 | #define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15) | |
1147 | ||
046425f8 LP |
1148 | #define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16) |
1149 | ||
1da177e4 LT |
1150 | /* |
1151 | * T U N I N G | |
1152 | */ | |
9993e51c | 1153 | struct v4l2_tuner { |
1da177e4 LT |
1154 | __u32 index; |
1155 | __u8 name[32]; | |
1156 | enum v4l2_tuner_type type; | |
1157 | __u32 capability; | |
1158 | __u32 rangelow; | |
1159 | __u32 rangehigh; | |
1160 | __u32 rxsubchans; | |
1161 | __u32 audmode; | |
1162 | __s32 signal; | |
1163 | __s32 afc; | |
1164 | __u32 reserved[4]; | |
1165 | }; | |
1166 | ||
9993e51c | 1167 | struct v4l2_modulator { |
1da177e4 LT |
1168 | __u32 index; |
1169 | __u8 name[32]; | |
1170 | __u32 capability; | |
1171 | __u32 rangelow; | |
1172 | __u32 rangehigh; | |
1173 | __u32 txsubchans; | |
1174 | __u32 reserved[4]; | |
1175 | }; | |
1176 | ||
1177 | /* Flags for the 'capability' field */ | |
1178 | #define V4L2_TUNER_CAP_LOW 0x0001 | |
1179 | #define V4L2_TUNER_CAP_NORM 0x0002 | |
1180 | #define V4L2_TUNER_CAP_STEREO 0x0010 | |
1181 | #define V4L2_TUNER_CAP_LANG2 0x0020 | |
1182 | #define V4L2_TUNER_CAP_SAP 0x0020 | |
1183 | #define V4L2_TUNER_CAP_LANG1 0x0040 | |
1184 | ||
1185 | /* Flags for the 'rxsubchans' field */ | |
1186 | #define V4L2_TUNER_SUB_MONO 0x0001 | |
1187 | #define V4L2_TUNER_SUB_STEREO 0x0002 | |
1188 | #define V4L2_TUNER_SUB_LANG2 0x0004 | |
1189 | #define V4L2_TUNER_SUB_SAP 0x0004 | |
1190 | #define V4L2_TUNER_SUB_LANG1 0x0008 | |
1191 | ||
1192 | /* Values for the 'audmode' field */ | |
1193 | #define V4L2_TUNER_MODE_MONO 0x0000 | |
1194 | #define V4L2_TUNER_MODE_STEREO 0x0001 | |
1195 | #define V4L2_TUNER_MODE_LANG2 0x0002 | |
1196 | #define V4L2_TUNER_MODE_SAP 0x0002 | |
1197 | #define V4L2_TUNER_MODE_LANG1 0x0003 | |
301e22d6 | 1198 | #define V4L2_TUNER_MODE_LANG1_LANG2 0x0004 |
1da177e4 | 1199 | |
9993e51c | 1200 | struct v4l2_frequency { |
4ac97914 | 1201 | __u32 tuner; |
1da177e4 | 1202 | enum v4l2_tuner_type type; |
4ac97914 MCC |
1203 | __u32 frequency; |
1204 | __u32 reserved[8]; | |
1da177e4 LT |
1205 | }; |
1206 | ||
1d0ba5f3 TL |
1207 | struct v4l2_hw_freq_seek { |
1208 | __u32 tuner; | |
1209 | enum v4l2_tuner_type type; | |
1210 | __u32 seek_upward; | |
1211 | __u32 wrap_around; | |
1212 | __u32 reserved[8]; | |
1213 | }; | |
1214 | ||
1da177e4 LT |
1215 | /* |
1216 | * A U D I O | |
1217 | */ | |
9993e51c | 1218 | struct v4l2_audio { |
1da177e4 LT |
1219 | __u32 index; |
1220 | __u8 name[32]; | |
1221 | __u32 capability; | |
1222 | __u32 mode; | |
1223 | __u32 reserved[2]; | |
1224 | }; | |
5e87efa3 | 1225 | |
1da177e4 LT |
1226 | /* Flags for the 'capability' field */ |
1227 | #define V4L2_AUDCAP_STEREO 0x00001 | |
1228 | #define V4L2_AUDCAP_AVL 0x00002 | |
1229 | ||
1230 | /* Flags for the 'mode' field */ | |
1231 | #define V4L2_AUDMODE_AVL 0x00001 | |
1232 | ||
9993e51c | 1233 | struct v4l2_audioout { |
1da177e4 LT |
1234 | __u32 index; |
1235 | __u8 name[32]; | |
1236 | __u32 capability; | |
1237 | __u32 mode; | |
1238 | __u32 reserved[2]; | |
1239 | }; | |
1240 | ||
db6eb5b3 | 1241 | /* |
ada6ecd2 | 1242 | * M P E G S E R V I C E S |
db6eb5b3 HV |
1243 | * |
1244 | * NOTE: EXPERIMENTAL API | |
1245 | */ | |
1246 | #if 1 | |
1247 | #define V4L2_ENC_IDX_FRAME_I (0) | |
1248 | #define V4L2_ENC_IDX_FRAME_P (1) | |
1249 | #define V4L2_ENC_IDX_FRAME_B (2) | |
1250 | #define V4L2_ENC_IDX_FRAME_MASK (0xf) | |
1251 | ||
1252 | struct v4l2_enc_idx_entry { | |
1253 | __u64 offset; | |
1254 | __u64 pts; | |
1255 | __u32 length; | |
1256 | __u32 flags; | |
1257 | __u32 reserved[2]; | |
1258 | }; | |
1259 | ||
1260 | #define V4L2_ENC_IDX_ENTRIES (64) | |
1261 | struct v4l2_enc_idx { | |
1262 | __u32 entries; | |
1263 | __u32 entries_cap; | |
1264 | __u32 reserved[4]; | |
1265 | struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES]; | |
1266 | }; | |
ada6ecd2 HV |
1267 | |
1268 | ||
1269 | #define V4L2_ENC_CMD_START (0) | |
1270 | #define V4L2_ENC_CMD_STOP (1) | |
1271 | #define V4L2_ENC_CMD_PAUSE (2) | |
1272 | #define V4L2_ENC_CMD_RESUME (3) | |
1273 | ||
1274 | /* Flags for V4L2_ENC_CMD_STOP */ | |
1275 | #define V4L2_ENC_CMD_STOP_AT_GOP_END (1 << 0) | |
1276 | ||
1277 | struct v4l2_encoder_cmd { | |
1278 | __u32 cmd; | |
1279 | __u32 flags; | |
1280 | union { | |
1281 | struct { | |
1282 | __u32 data[8]; | |
1283 | } raw; | |
1284 | }; | |
1285 | }; | |
1286 | ||
db6eb5b3 HV |
1287 | #endif |
1288 | ||
1289 | ||
1da177e4 LT |
1290 | /* |
1291 | * D A T A S E R V I C E S ( V B I ) | |
1292 | * | |
1293 | * Data services API by Michael Schimek | |
1294 | */ | |
1295 | ||
9db45506 | 1296 | /* Raw VBI */ |
9993e51c | 1297 | struct v4l2_vbi_format { |
1da177e4 LT |
1298 | __u32 sampling_rate; /* in 1 Hz */ |
1299 | __u32 offset; | |
1300 | __u32 samples_per_line; | |
1301 | __u32 sample_format; /* V4L2_PIX_FMT_* */ | |
1302 | __s32 start[2]; | |
1303 | __u32 count[2]; | |
1304 | __u32 flags; /* V4L2_VBI_* */ | |
1305 | __u32 reserved[2]; /* must be zero */ | |
1306 | }; | |
1307 | ||
1308 | /* VBI flags */ | |
9993e51c MCC |
1309 | #define V4L2_VBI_UNSYNC (1 << 0) |
1310 | #define V4L2_VBI_INTERLACED (1 << 1) | |
1da177e4 | 1311 | |
9db45506 MCC |
1312 | /* Sliced VBI |
1313 | * | |
1314 | * This implements is a proposal V4L2 API to allow SLICED VBI | |
1315 | * required for some hardware encoders. It should change without | |
1316 | * notice in the definitive implementation. | |
1317 | */ | |
1318 | ||
9993e51c | 1319 | struct v4l2_sliced_vbi_format { |
4ac97914 MCC |
1320 | __u16 service_set; |
1321 | /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field | |
1322 | service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field | |
f2421ca3 MCC |
1323 | (equals frame lines 313-336 for 625 line video |
1324 | standards, 263-286 for 525 line standards) */ | |
4ac97914 MCC |
1325 | __u16 service_lines[2][24]; |
1326 | __u32 io_size; | |
1327 | __u32 reserved[2]; /* must be zero */ | |
9db45506 MCC |
1328 | }; |
1329 | ||
4d0dddb1 MCC |
1330 | /* Teletext World System Teletext |
1331 | (WST), defined on ITU-R BT.653-2 */ | |
9bc7400a | 1332 | #define V4L2_SLICED_TELETEXT_B (0x0001) |
6ac48b45 | 1333 | /* Video Program System, defined on ETS 300 231*/ |
9bc7400a | 1334 | #define V4L2_SLICED_VPS (0x0400) |
6ac48b45 | 1335 | /* Closed Caption, defined on EIA-608 */ |
9bc7400a | 1336 | #define V4L2_SLICED_CAPTION_525 (0x1000) |
6ac48b45 | 1337 | /* Wide Screen System, defined on ITU-R BT1119.1 */ |
9bc7400a HV |
1338 | #define V4L2_SLICED_WSS_625 (0x4000) |
1339 | ||
1340 | #define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525) | |
1341 | #define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625) | |
1342 | ||
9993e51c | 1343 | struct v4l2_sliced_vbi_cap { |
4ac97914 MCC |
1344 | __u16 service_set; |
1345 | /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field | |
1346 | service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field | |
f2421ca3 MCC |
1347 | (equals frame lines 313-336 for 625 line video |
1348 | standards, 263-286 for 525 line standards) */ | |
4ac97914 | 1349 | __u16 service_lines[2][24]; |
1739adea HV |
1350 | enum v4l2_buf_type type; |
1351 | __u32 reserved[3]; /* must be 0 */ | |
9db45506 MCC |
1352 | }; |
1353 | ||
9993e51c | 1354 | struct v4l2_sliced_vbi_data { |
4ac97914 MCC |
1355 | __u32 id; |
1356 | __u32 field; /* 0: first field, 1: second field */ | |
1357 | __u32 line; /* 1-23 */ | |
1358 | __u32 reserved; /* must be 0 */ | |
1359 | __u8 data[48]; | |
9db45506 | 1360 | }; |
1da177e4 | 1361 | |
6273fda6 AW |
1362 | /* |
1363 | * Sliced VBI data inserted into MPEG Streams | |
1364 | */ | |
1365 | ||
1366 | /* | |
1367 | * V4L2_MPEG_STREAM_VBI_FMT_IVTV: | |
1368 | * | |
1369 | * Structure of payload contained in an MPEG 2 Private Stream 1 PES Packet in an | |
1370 | * MPEG-2 Program Pack that contains V4L2_MPEG_STREAM_VBI_FMT_IVTV Sliced VBI | |
1371 | * data | |
1372 | * | |
1373 | * Note, the MPEG-2 Program Pack and Private Stream 1 PES packet header | |
1374 | * definitions are not included here. See the MPEG-2 specifications for details | |
1375 | * on these headers. | |
1376 | */ | |
1377 | ||
1378 | /* Line type IDs */ | |
1379 | #define V4L2_MPEG_VBI_IVTV_TELETEXT_B (1) | |
1380 | #define V4L2_MPEG_VBI_IVTV_CAPTION_525 (4) | |
1381 | #define V4L2_MPEG_VBI_IVTV_WSS_625 (5) | |
1382 | #define V4L2_MPEG_VBI_IVTV_VPS (7) | |
1383 | ||
1384 | struct v4l2_mpeg_vbi_itv0_line { | |
1385 | __u8 id; /* One of V4L2_MPEG_VBI_IVTV_* above */ | |
1386 | __u8 data[42]; /* Sliced VBI data for the line */ | |
1387 | } __attribute__ ((packed)); | |
1388 | ||
1389 | struct v4l2_mpeg_vbi_itv0 { | |
1390 | __le32 linemask[2]; /* Bitmasks of VBI service lines present */ | |
1391 | struct v4l2_mpeg_vbi_itv0_line line[35]; | |
1392 | } __attribute__ ((packed)); | |
1393 | ||
1394 | struct v4l2_mpeg_vbi_ITV0 { | |
1395 | struct v4l2_mpeg_vbi_itv0_line line[36]; | |
1396 | } __attribute__ ((packed)); | |
1397 | ||
1398 | #define V4L2_MPEG_VBI_IVTV_MAGIC0 "itv0" | |
1399 | #define V4L2_MPEG_VBI_IVTV_MAGIC1 "ITV0" | |
1400 | ||
1401 | struct v4l2_mpeg_vbi_fmt_ivtv { | |
1402 | __u8 magic[4]; | |
1403 | union { | |
1404 | struct v4l2_mpeg_vbi_itv0 itv0; | |
1405 | struct v4l2_mpeg_vbi_ITV0 ITV0; | |
1406 | }; | |
1407 | } __attribute__ ((packed)); | |
1408 | ||
1da177e4 LT |
1409 | /* |
1410 | * A G G R E G A T E S T R U C T U R E S | |
1411 | */ | |
1412 | ||
1413 | /* Stream data format | |
1414 | */ | |
9993e51c | 1415 | struct v4l2_format { |
1da177e4 | 1416 | enum v4l2_buf_type type; |
9993e51c MCC |
1417 | union { |
1418 | struct v4l2_pix_format pix; /* V4L2_BUF_TYPE_VIDEO_CAPTURE */ | |
1419 | struct v4l2_window win; /* V4L2_BUF_TYPE_VIDEO_OVERLAY */ | |
1420 | struct v4l2_vbi_format vbi; /* V4L2_BUF_TYPE_VBI_CAPTURE */ | |
1421 | struct v4l2_sliced_vbi_format sliced; /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */ | |
1422 | __u8 raw_data[200]; /* user-defined */ | |
1da177e4 LT |
1423 | } fmt; |
1424 | }; | |
1425 | ||
1426 | ||
1427 | /* Stream type-dependent parameters | |
1428 | */ | |
9993e51c | 1429 | struct v4l2_streamparm { |
1da177e4 | 1430 | enum v4l2_buf_type type; |
9993e51c | 1431 | union { |
1da177e4 LT |
1432 | struct v4l2_captureparm capture; |
1433 | struct v4l2_outputparm output; | |
1434 | __u8 raw_data[200]; /* user-defined */ | |
1435 | } parm; | |
1436 | }; | |
1437 | ||
52ebc763 TP |
1438 | /* |
1439 | * A D V A N C E D D E B U G G I N G | |
f3502b8a | 1440 | * |
aecde8b5 HV |
1441 | * NOTE: EXPERIMENTAL API, NEVER RELY ON THIS IN APPLICATIONS! |
1442 | * FOR DEBUGGING, TESTING AND INTERNAL USE ONLY! | |
52ebc763 TP |
1443 | */ |
1444 | ||
1445 | /* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */ | |
f3d092b8 | 1446 | |
f3502b8a | 1447 | #define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */ |
aecde8b5 | 1448 | #define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver name */ |
f3502b8a | 1449 | #define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */ |
531c98e7 | 1450 | #define V4L2_CHIP_MATCH_AC97 3 /* Match against anciliary AC97 chip */ |
f3d092b8 | 1451 | |
aecde8b5 HV |
1452 | struct v4l2_dbg_match { |
1453 | __u32 type; /* Match type */ | |
1454 | union { /* Match this chip, meaning determined by type */ | |
1455 | __u32 addr; | |
1456 | char name[32]; | |
1457 | }; | |
1458 | } __attribute__ ((packed)); | |
1459 | ||
1460 | struct v4l2_dbg_register { | |
1461 | struct v4l2_dbg_match match; | |
1462 | __u32 size; /* register size in bytes */ | |
e7b58f52 | 1463 | __u64 reg; |
f3d092b8 | 1464 | __u64 val; |
aecde8b5 HV |
1465 | } __attribute__ ((packed)); |
1466 | ||
1467 | /* VIDIOC_DBG_G_CHIP_IDENT */ | |
1468 | struct v4l2_dbg_chip_ident { | |
1469 | struct v4l2_dbg_match match; | |
1470 | __u32 ident; /* chip identifier as specified in <media/v4l2-chip-ident.h> */ | |
1471 | __u32 revision; /* chip revision, chip specific */ | |
1472 | } __attribute__ ((packed)); | |
52ebc763 | 1473 | |
1da177e4 LT |
1474 | /* |
1475 | * 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 | |
1476 | * | |
1477 | */ | |
9993e51c MCC |
1478 | #define VIDIOC_QUERYCAP _IOR('V', 0, struct v4l2_capability) |
1479 | #define VIDIOC_RESERVED _IO('V', 1) | |
1480 | #define VIDIOC_ENUM_FMT _IOWR('V', 2, struct v4l2_fmtdesc) | |
1481 | #define VIDIOC_G_FMT _IOWR('V', 4, struct v4l2_format) | |
1482 | #define VIDIOC_S_FMT _IOWR('V', 5, struct v4l2_format) | |
1483 | #define VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers) | |
1484 | #define VIDIOC_QUERYBUF _IOWR('V', 9, struct v4l2_buffer) | |
1485 | #define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer) | |
1486 | #define VIDIOC_S_FBUF _IOW('V', 11, struct v4l2_framebuffer) | |
1487 | #define VIDIOC_OVERLAY _IOW('V', 14, int) | |
1488 | #define VIDIOC_QBUF _IOWR('V', 15, struct v4l2_buffer) | |
1489 | #define VIDIOC_DQBUF _IOWR('V', 17, struct v4l2_buffer) | |
1490 | #define VIDIOC_STREAMON _IOW('V', 18, int) | |
1491 | #define VIDIOC_STREAMOFF _IOW('V', 19, int) | |
1492 | #define VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm) | |
1493 | #define VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm) | |
1494 | #define VIDIOC_G_STD _IOR('V', 23, v4l2_std_id) | |
1495 | #define VIDIOC_S_STD _IOW('V', 24, v4l2_std_id) | |
1496 | #define VIDIOC_ENUMSTD _IOWR('V', 25, struct v4l2_standard) | |
1497 | #define VIDIOC_ENUMINPUT _IOWR('V', 26, struct v4l2_input) | |
1498 | #define VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control) | |
1499 | #define VIDIOC_S_CTRL _IOWR('V', 28, struct v4l2_control) | |
1500 | #define VIDIOC_G_TUNER _IOWR('V', 29, struct v4l2_tuner) | |
1501 | #define VIDIOC_S_TUNER _IOW('V', 30, struct v4l2_tuner) | |
1502 | #define VIDIOC_G_AUDIO _IOR('V', 33, struct v4l2_audio) | |
1503 | #define VIDIOC_S_AUDIO _IOW('V', 34, struct v4l2_audio) | |
1504 | #define VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl) | |
1505 | #define VIDIOC_QUERYMENU _IOWR('V', 37, struct v4l2_querymenu) | |
1506 | #define VIDIOC_G_INPUT _IOR('V', 38, int) | |
1507 | #define VIDIOC_S_INPUT _IOWR('V', 39, int) | |
1508 | #define VIDIOC_G_OUTPUT _IOR('V', 46, int) | |
1509 | #define VIDIOC_S_OUTPUT _IOWR('V', 47, int) | |
1510 | #define VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct v4l2_output) | |
1511 | #define VIDIOC_G_AUDOUT _IOR('V', 49, struct v4l2_audioout) | |
1512 | #define VIDIOC_S_AUDOUT _IOW('V', 50, struct v4l2_audioout) | |
1513 | #define VIDIOC_G_MODULATOR _IOWR('V', 54, struct v4l2_modulator) | |
1514 | #define VIDIOC_S_MODULATOR _IOW('V', 55, struct v4l2_modulator) | |
1515 | #define VIDIOC_G_FREQUENCY _IOWR('V', 56, struct v4l2_frequency) | |
1516 | #define VIDIOC_S_FREQUENCY _IOW('V', 57, struct v4l2_frequency) | |
1517 | #define VIDIOC_CROPCAP _IOWR('V', 58, struct v4l2_cropcap) | |
1518 | #define VIDIOC_G_CROP _IOWR('V', 59, struct v4l2_crop) | |
1519 | #define VIDIOC_S_CROP _IOW('V', 60, struct v4l2_crop) | |
1520 | #define VIDIOC_G_JPEGCOMP _IOR('V', 61, struct v4l2_jpegcompression) | |
1521 | #define VIDIOC_S_JPEGCOMP _IOW('V', 62, struct v4l2_jpegcompression) | |
1522 | #define VIDIOC_QUERYSTD _IOR('V', 63, v4l2_std_id) | |
1523 | #define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format) | |
1524 | #define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio) | |
1525 | #define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout) | |
1526 | #define VIDIOC_G_PRIORITY _IOR('V', 67, enum v4l2_priority) | |
1527 | #define VIDIOC_S_PRIORITY _IOW('V', 68, enum v4l2_priority) | |
1528 | #define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap) | |
1529 | #define VIDIOC_LOG_STATUS _IO('V', 70) | |
1530 | #define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls) | |
1531 | #define VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct v4l2_ext_controls) | |
1532 | #define VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct v4l2_ext_controls) | |
dcc29cbc | 1533 | #if 1 |
9993e51c MCC |
1534 | #define VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct v4l2_frmsizeenum) |
1535 | #define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum) | |
1536 | #define VIDIOC_G_ENC_INDEX _IOR('V', 76, struct v4l2_enc_idx) | |
1537 | #define VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd) | |
1538 | #define VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd) | |
aecde8b5 | 1539 | #endif |
f3502b8a | 1540 | |
aecde8b5 HV |
1541 | #if 1 |
1542 | /* Experimental, meant for debugging, testing and internal use. | |
1543 | Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined. | |
1544 | You must be root to use these ioctls. Never use these in applications! */ | |
1545 | #define VIDIOC_DBG_S_REGISTER _IOW('V', 79, struct v4l2_dbg_register) | |
1546 | #define VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_dbg_register) | |
1547 | ||
1548 | /* Experimental, meant for debugging, testing and internal use. | |
1549 | Never use this ioctl in applications! */ | |
1550 | #define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_dbg_chip_ident) | |
dcc29cbc | 1551 | #endif |
aecde8b5 | 1552 | |
9993e51c | 1553 | #define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek) |
92f45bad HV |
1554 | /* Reminder: when adding new ioctls please add support for them to |
1555 | drivers/media/video/v4l2-compat-ioctl32.c as well! */ | |
1da177e4 | 1556 | |
401998fa | 1557 | #ifdef __OLD_VIDIOC_ |
1da177e4 | 1558 | /* for compatibility, will go away some day */ |
9993e51c MCC |
1559 | #define VIDIOC_OVERLAY_OLD _IOWR('V', 14, int) |
1560 | #define VIDIOC_S_PARM_OLD _IOW('V', 22, struct v4l2_streamparm) | |
1561 | #define VIDIOC_S_CTRL_OLD _IOW('V', 28, struct v4l2_control) | |
1562 | #define VIDIOC_G_AUDIO_OLD _IOWR('V', 33, struct v4l2_audio) | |
1563 | #define VIDIOC_G_AUDOUT_OLD _IOWR('V', 49, struct v4l2_audioout) | |
1564 | #define VIDIOC_CROPCAP_OLD _IOR('V', 58, struct v4l2_cropcap) | |
cd41e28e | 1565 | #endif |
f3c5987a | 1566 | |
401998fa | 1567 | #define BASE_VIDIOC_PRIVATE 192 /* 192-255 are private */ |
f3c5987a | 1568 | |
1da177e4 | 1569 | #endif /* __LINUX_VIDEODEV2_H */ |