1/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
2/*
3 * Video for Linux Two controls header file
4 *
5 * Copyright (C) 1999-2012 the contributors
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * Alternatively you can redistribute this file under the terms of the
18 * BSD license as stated below:
19 *
20 * Redistribution and use in source and binary forms, with or without
21 * modification, are permitted provided that the following conditions
22 * are met:
23 * 1. Redistributions of source code must retain the above copyright
24 * notice, this list of conditions and the following disclaimer.
25 * 2. Redistributions in binary form must reproduce the above copyright
26 * notice, this list of conditions and the following disclaimer in
27 * the documentation and/or other materials provided with the
28 * distribution.
29 * 3. The names of its contributors may not be used to endorse or promote
30 * products derived from this software without specific prior written
31 * permission.
32 *
33 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
34 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
35 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
36 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
37 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
38 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
39 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
40 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
41 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
42 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
43 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
44 *
45 * The contents of this header was split off from videodev2.h. All control
46 * definitions should be added to this header, which is included by
47 * videodev2.h.
48 */
49
50#ifndef __LINUX_V4L2_CONTROLS_H
51#define __LINUX_V4L2_CONTROLS_H
52
53#include <linux/const.h>
54#include <linux/types.h>
55
56/* Control classes */
57#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */
58#define V4L2_CTRL_CLASS_CODEC 0x00990000 /* Stateful codec controls */
59#define V4L2_CTRL_CLASS_CAMERA 0x009a0000 /* Camera class controls */
60#define V4L2_CTRL_CLASS_FM_TX 0x009b0000 /* FM Modulator controls */
61#define V4L2_CTRL_CLASS_FLASH 0x009c0000 /* Camera flash controls */
62#define V4L2_CTRL_CLASS_JPEG 0x009d0000 /* JPEG-compression controls */
63#define V4L2_CTRL_CLASS_IMAGE_SOURCE 0x009e0000 /* Image source controls */
64#define V4L2_CTRL_CLASS_IMAGE_PROC 0x009f0000 /* Image processing controls */
65#define V4L2_CTRL_CLASS_DV 0x00a00000 /* Digital Video controls */
66#define V4L2_CTRL_CLASS_FM_RX 0x00a10000 /* FM Receiver controls */
67#define V4L2_CTRL_CLASS_RF_TUNER 0x00a20000 /* RF tuner controls */
68#define V4L2_CTRL_CLASS_DETECT 0x00a30000 /* Detection controls */
69#define V4L2_CTRL_CLASS_CODEC_STATELESS 0x00a40000 /* Stateless codecs controls */
70#define V4L2_CTRL_CLASS_COLORIMETRY 0x00a50000 /* Colorimetry controls */
71
72/* User-class control IDs */
73
74#define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900)
75#define V4L2_CID_USER_BASE V4L2_CID_BASE
76#define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1)
77#define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0)
78#define V4L2_CID_CONTRAST (V4L2_CID_BASE+1)
79#define V4L2_CID_SATURATION (V4L2_CID_BASE+2)
80#define V4L2_CID_HUE (V4L2_CID_BASE+3)
81#define V4L2_CID_AUDIO_VOLUME (V4L2_CID_BASE+5)
82#define V4L2_CID_AUDIO_BALANCE (V4L2_CID_BASE+6)
83#define V4L2_CID_AUDIO_BASS (V4L2_CID_BASE+7)
84#define V4L2_CID_AUDIO_TREBLE (V4L2_CID_BASE+8)
85#define V4L2_CID_AUDIO_MUTE (V4L2_CID_BASE+9)
86#define V4L2_CID_AUDIO_LOUDNESS (V4L2_CID_BASE+10)
87#define V4L2_CID_BLACK_LEVEL (V4L2_CID_BASE+11) /* Deprecated */
88#define V4L2_CID_AUTO_WHITE_BALANCE (V4L2_CID_BASE+12)
89#define V4L2_CID_DO_WHITE_BALANCE (V4L2_CID_BASE+13)
90#define V4L2_CID_RED_BALANCE (V4L2_CID_BASE+14)
91#define V4L2_CID_BLUE_BALANCE (V4L2_CID_BASE+15)
92#define V4L2_CID_GAMMA (V4L2_CID_BASE+16)
93#define V4L2_CID_WHITENESS (V4L2_CID_GAMMA) /* Deprecated */
94#define V4L2_CID_EXPOSURE (V4L2_CID_BASE+17)
95#define V4L2_CID_AUTOGAIN (V4L2_CID_BASE+18)
96#define V4L2_CID_GAIN (V4L2_CID_BASE+19)
97#define V4L2_CID_HFLIP (V4L2_CID_BASE+20)
98#define V4L2_CID_VFLIP (V4L2_CID_BASE+21)
99
100#define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24)
101enum v4l2_power_line_frequency {
102 V4L2_CID_POWER_LINE_FREQUENCY_DISABLED = 0,
103 V4L2_CID_POWER_LINE_FREQUENCY_50HZ = 1,
104 V4L2_CID_POWER_LINE_FREQUENCY_60HZ = 2,
105 V4L2_CID_POWER_LINE_FREQUENCY_AUTO = 3,
106};
107#define V4L2_CID_HUE_AUTO (V4L2_CID_BASE+25)
108#define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE+26)
109#define V4L2_CID_SHARPNESS (V4L2_CID_BASE+27)
110#define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE+28)
111#define V4L2_CID_CHROMA_AGC (V4L2_CID_BASE+29)
112#define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30)
113#define V4L2_CID_COLORFX (V4L2_CID_BASE+31)
114enum v4l2_colorfx {
115 V4L2_COLORFX_NONE = 0,
116 V4L2_COLORFX_BW = 1,
117 V4L2_COLORFX_SEPIA = 2,
118 V4L2_COLORFX_NEGATIVE = 3,
119 V4L2_COLORFX_EMBOSS = 4,
120 V4L2_COLORFX_SKETCH = 5,
121 V4L2_COLORFX_SKY_BLUE = 6,
122 V4L2_COLORFX_GRASS_GREEN = 7,
123 V4L2_COLORFX_SKIN_WHITEN = 8,
124 V4L2_COLORFX_VIVID = 9,
125 V4L2_COLORFX_AQUA = 10,
126 V4L2_COLORFX_ART_FREEZE = 11,
127 V4L2_COLORFX_SILHOUETTE = 12,
128 V4L2_COLORFX_SOLARIZATION = 13,
129 V4L2_COLORFX_ANTIQUE = 14,
130 V4L2_COLORFX_SET_CBCR = 15,
131};
132#define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32)
133#define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33)
134
135#define V4L2_CID_ROTATE (V4L2_CID_BASE+34)
136#define V4L2_CID_BG_COLOR (V4L2_CID_BASE+35)
137
138#define V4L2_CID_CHROMA_GAIN (V4L2_CID_BASE+36)
139
140#define V4L2_CID_ILLUMINATORS_1 (V4L2_CID_BASE+37)
141#define V4L2_CID_ILLUMINATORS_2 (V4L2_CID_BASE+38)
142
143#define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE (V4L2_CID_BASE+39)
144#define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT (V4L2_CID_BASE+40)
145
146#define V4L2_CID_ALPHA_COMPONENT (V4L2_CID_BASE+41)
147#define V4L2_CID_COLORFX_CBCR (V4L2_CID_BASE+42)
148
149/* last CID + 1 */
150#define V4L2_CID_LASTP1 (V4L2_CID_BASE+43)
151
152/* USER-class private control IDs */
153
154/* The base for the meye driver controls. See linux/meye.h for the list
155 * of controls. We reserve 16 controls for this driver. */
156#define V4L2_CID_USER_MEYE_BASE (V4L2_CID_USER_BASE + 0x1000)
157
158/* The base for the bttv driver controls.
159 * We reserve 32 controls for this driver. */
160#define V4L2_CID_USER_BTTV_BASE (V4L2_CID_USER_BASE + 0x1010)
161
162
163/* The base for the s2255 driver controls.
164 * We reserve 16 controls for this driver. */
165#define V4L2_CID_USER_S2255_BASE (V4L2_CID_USER_BASE + 0x1030)
166
167/*
168 * The base for the si476x driver controls. See include/media/drv-intf/si476x.h
169 * for the list of controls. Total of 16 controls is reserved for this driver
170 */
171#define V4L2_CID_USER_SI476X_BASE (V4L2_CID_USER_BASE + 0x1040)
172
173/* The base for the TI VPE driver controls. Total of 16 controls is reserved for
174 * this driver */
175#define V4L2_CID_USER_TI_VPE_BASE (V4L2_CID_USER_BASE + 0x1050)
176
177/* The base for the saa7134 driver controls.
178 * We reserve 16 controls for this driver. */
179#define V4L2_CID_USER_SAA7134_BASE (V4L2_CID_USER_BASE + 0x1060)
180
181/* The base for the adv7180 driver controls.
182 * We reserve 16 controls for this driver. */
183#define V4L2_CID_USER_ADV7180_BASE (V4L2_CID_USER_BASE + 0x1070)
184
185/* The base for the tc358743 driver controls.
186 * We reserve 16 controls for this driver. */
187#define V4L2_CID_USER_TC358743_BASE (V4L2_CID_USER_BASE + 0x1080)
188
189/* The base for the max217x driver controls.
190 * We reserve 32 controls for this driver
191 */
192#define V4L2_CID_USER_MAX217X_BASE (V4L2_CID_USER_BASE + 0x1090)
193
194/* The base for the imx driver controls.
195 * We reserve 16 controls for this driver. */
196#define V4L2_CID_USER_IMX_BASE (V4L2_CID_USER_BASE + 0x10b0)
197
198/*
199 * The base for the atmel isc driver controls.
200 * We reserve 32 controls for this driver.
201 */
202#define V4L2_CID_USER_ATMEL_ISC_BASE (V4L2_CID_USER_BASE + 0x10c0)
203
204/*
205 * The base for the CODA driver controls.
206 * We reserve 16 controls for this driver.
207 */
208#define V4L2_CID_USER_CODA_BASE (V4L2_CID_USER_BASE + 0x10e0)
209/*
210 * The base for MIPI CCS driver controls.
211 * We reserve 128 controls for this driver.
212 */
213#define V4L2_CID_USER_CCS_BASE (V4L2_CID_USER_BASE + 0x10f0)
214
215/* MPEG-class control IDs */
216/* The MPEG controls are applicable to all codec controls
217 * and the 'MPEG' part of the define is historical */
218
219#define V4L2_CID_CODEC_BASE (V4L2_CTRL_CLASS_CODEC | 0x900)
220#define V4L2_CID_CODEC_CLASS (V4L2_CTRL_CLASS_CODEC | 1)
221
222/* MPEG streams, specific to multiplexed streams */
223#define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_CODEC_BASE+0)
224enum v4l2_mpeg_stream_type {
225 V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */
226 V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */
227 V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */
228 V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */
229 V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */
230 V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
231};
232#define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_CODEC_BASE+1)
233#define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_CODEC_BASE+2)
234#define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_CODEC_BASE+3)
235#define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_CODEC_BASE+4)
236#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_CODEC_BASE+5)
237#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_CODEC_BASE+6)
238#define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_CODEC_BASE+7)
239enum v4l2_mpeg_stream_vbi_fmt {
240 V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */
241 V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */
242};
243
244/* MPEG audio controls specific to multiplexed streams */
245#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_CODEC_BASE+100)
246enum v4l2_mpeg_audio_sampling_freq {
247 V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
248 V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
249 V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
250};
251#define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_CODEC_BASE+101)
252enum v4l2_mpeg_audio_encoding {
253 V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
254 V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
255 V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
256 V4L2_MPEG_AUDIO_ENCODING_AAC = 3,
257 V4L2_MPEG_AUDIO_ENCODING_AC3 = 4,
258};
259#define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_CODEC_BASE+102)
260enum v4l2_mpeg_audio_l1_bitrate {
261 V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0,
262 V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1,
263 V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2,
264 V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
265 V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
266 V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
267 V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
268 V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
269 V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
270 V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
271 V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
272 V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
273 V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
274 V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
275};
276#define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_CODEC_BASE+103)
277enum v4l2_mpeg_audio_l2_bitrate {
278 V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0,
279 V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1,
280 V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2,
281 V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3,
282 V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4,
283 V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5,
284 V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
285 V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
286 V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
287 V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
288 V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
289 V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
290 V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
291 V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
292};
293#define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_CODEC_BASE+104)
294enum v4l2_mpeg_audio_l3_bitrate {
295 V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0,
296 V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1,
297 V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2,
298 V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3,
299 V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4,
300 V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5,
301 V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6,
302 V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
303 V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
304 V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
305 V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
306 V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
307 V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
308 V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
309};
310#define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_CODEC_BASE+105)
311enum v4l2_mpeg_audio_mode {
312 V4L2_MPEG_AUDIO_MODE_STEREO = 0,
313 V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
314 V4L2_MPEG_AUDIO_MODE_DUAL = 2,
315 V4L2_MPEG_AUDIO_MODE_MONO = 3,
316};
317#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_CODEC_BASE+106)
318enum v4l2_mpeg_audio_mode_extension {
319 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0,
320 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1,
321 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
322 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
323};
324#define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_CODEC_BASE+107)
325enum v4l2_mpeg_audio_emphasis {
326 V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0,
327 V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
328 V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2,
329};
330#define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_CODEC_BASE+108)
331enum v4l2_mpeg_audio_crc {
332 V4L2_MPEG_AUDIO_CRC_NONE = 0,
333 V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
334};
335#define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_CODEC_BASE+109)
336#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_CODEC_BASE+110)
337#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_CODEC_BASE+111)
338enum v4l2_mpeg_audio_ac3_bitrate {
339 V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0,
340 V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1,
341 V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2,
342 V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3,
343 V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4,
344 V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5,
345 V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6,
346 V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
347 V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
348 V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
349 V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
350 V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
351 V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
352 V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
353 V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
354 V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
355 V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
356 V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
357 V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
358};
359#define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK (V4L2_CID_CODEC_BASE+112)
360enum v4l2_mpeg_audio_dec_playback {
361 V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO = 0,
362 V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO = 1,
363 V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT = 2,
364 V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT = 3,
365 V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO = 4,
366 V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5,
367};
368#define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_CODEC_BASE+113)
369
370/* MPEG video controls specific to multiplexed streams */
371#define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_CODEC_BASE+200)
372enum v4l2_mpeg_video_encoding {
373 V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
374 V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
375 V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
376};
377#define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_CODEC_BASE+201)
378enum v4l2_mpeg_video_aspect {
379 V4L2_MPEG_VIDEO_ASPECT_1x1 = 0,
380 V4L2_MPEG_VIDEO_ASPECT_4x3 = 1,
381 V4L2_MPEG_VIDEO_ASPECT_16x9 = 2,
382 V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
383};
384#define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_CODEC_BASE+202)
385#define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_CODEC_BASE+203)
386#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_CODEC_BASE+204)
387#define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_CODEC_BASE+205)
388#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_CODEC_BASE+206)
389enum v4l2_mpeg_video_bitrate_mode {
390 V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
391 V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
392 V4L2_MPEG_VIDEO_BITRATE_MODE_CQ = 2,
393};
394#define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_CODEC_BASE+207)
395#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_CODEC_BASE+208)
396#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_CODEC_BASE+209)
397#define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_CODEC_BASE+210)
398#define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_CODEC_BASE+211)
399#define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE (V4L2_CID_CODEC_BASE+212)
400#define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER (V4L2_CID_CODEC_BASE+213)
401#define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB (V4L2_CID_CODEC_BASE+214)
402#define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE (V4L2_CID_CODEC_BASE+215)
403#define V4L2_CID_MPEG_VIDEO_HEADER_MODE (V4L2_CID_CODEC_BASE+216)
404enum v4l2_mpeg_video_header_mode {
405 V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE = 0,
406 V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME = 1,
407
408};
409#define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC (V4L2_CID_CODEC_BASE+217)
410#define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE (V4L2_CID_CODEC_BASE+218)
411#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES (V4L2_CID_CODEC_BASE+219)
412#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB (V4L2_CID_CODEC_BASE+220)
413#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE (V4L2_CID_CODEC_BASE+221)
414enum v4l2_mpeg_video_multi_slice_mode {
415 V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE = 0,
416 V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB = 1,
417 V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES = 2,
418 /* Kept for backwards compatibility reasons. Stupid typo... */
419 V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB = 1,
420 V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES = 2,
421};
422#define V4L2_CID_MPEG_VIDEO_VBV_SIZE (V4L2_CID_CODEC_BASE+222)
423#define V4L2_CID_MPEG_VIDEO_DEC_PTS (V4L2_CID_CODEC_BASE+223)
424#define V4L2_CID_MPEG_VIDEO_DEC_FRAME (V4L2_CID_CODEC_BASE+224)
425#define V4L2_CID_MPEG_VIDEO_VBV_DELAY (V4L2_CID_CODEC_BASE+225)
426#define V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER (V4L2_CID_CODEC_BASE+226)
427#define V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE (V4L2_CID_CODEC_BASE+227)
428#define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE (V4L2_CID_CODEC_BASE+228)
429#define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME (V4L2_CID_CODEC_BASE+229)
430#define V4L2_CID_MPEG_VIDEO_BASELAYER_PRIORITY_ID (V4L2_CID_CODEC_BASE+230)
431#define V4L2_CID_MPEG_VIDEO_AU_DELIMITER (V4L2_CID_CODEC_BASE+231)
432#define V4L2_CID_MPEG_VIDEO_LTR_COUNT (V4L2_CID_CODEC_BASE+232)
433#define V4L2_CID_MPEG_VIDEO_FRAME_LTR_INDEX (V4L2_CID_CODEC_BASE+233)
434#define V4L2_CID_MPEG_VIDEO_USE_LTR_FRAMES (V4L2_CID_CODEC_BASE+234)
435#define V4L2_CID_MPEG_VIDEO_DEC_CONCEAL_COLOR (V4L2_CID_CODEC_BASE+235)
436#define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD (V4L2_CID_CODEC_BASE+236)
437
438/* CIDs for the MPEG-2 Part 2 (H.262) codec */
439#define V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL (V4L2_CID_CODEC_BASE+270)
440enum v4l2_mpeg_video_mpeg2_level {
441 V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW = 0,
442 V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN = 1,
443 V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440 = 2,
444 V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH = 3,
445};
446#define V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE (V4L2_CID_CODEC_BASE+271)
447enum v4l2_mpeg_video_mpeg2_profile {
448 V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE = 0,
449 V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN = 1,
450 V4L2_MPEG_VIDEO_MPEG2_PROFILE_SNR_SCALABLE = 2,
451 V4L2_MPEG_VIDEO_MPEG2_PROFILE_SPATIALLY_SCALABLE = 3,
452 V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH = 4,
453 V4L2_MPEG_VIDEO_MPEG2_PROFILE_MULTIVIEW = 5,
454};
455
456/* CIDs for the FWHT codec as used by the vicodec driver. */
457#define V4L2_CID_FWHT_I_FRAME_QP (V4L2_CID_CODEC_BASE + 290)
458#define V4L2_CID_FWHT_P_FRAME_QP (V4L2_CID_CODEC_BASE + 291)
459
460#define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_CODEC_BASE+300)
461#define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_CODEC_BASE+301)
462#define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP (V4L2_CID_CODEC_BASE+302)
463#define V4L2_CID_MPEG_VIDEO_H263_MIN_QP (V4L2_CID_CODEC_BASE+303)
464#define V4L2_CID_MPEG_VIDEO_H263_MAX_QP (V4L2_CID_CODEC_BASE+304)
465#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP (V4L2_CID_CODEC_BASE+350)
466#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP (V4L2_CID_CODEC_BASE+351)
467#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP (V4L2_CID_CODEC_BASE+352)
468#define V4L2_CID_MPEG_VIDEO_H264_MIN_QP (V4L2_CID_CODEC_BASE+353)
469#define V4L2_CID_MPEG_VIDEO_H264_MAX_QP (V4L2_CID_CODEC_BASE+354)
470#define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM (V4L2_CID_CODEC_BASE+355)
471#define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE (V4L2_CID_CODEC_BASE+356)
472#define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE (V4L2_CID_CODEC_BASE+357)
473enum v4l2_mpeg_video_h264_entropy_mode {
474 V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0,
475 V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1,
476};
477#define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD (V4L2_CID_CODEC_BASE+358)
478#define V4L2_CID_MPEG_VIDEO_H264_LEVEL (V4L2_CID_CODEC_BASE+359)
479enum v4l2_mpeg_video_h264_level {
480 V4L2_MPEG_VIDEO_H264_LEVEL_1_0 = 0,
481 V4L2_MPEG_VIDEO_H264_LEVEL_1B = 1,
482 V4L2_MPEG_VIDEO_H264_LEVEL_1_1 = 2,
483 V4L2_MPEG_VIDEO_H264_LEVEL_1_2 = 3,
484 V4L2_MPEG_VIDEO_H264_LEVEL_1_3 = 4,
485 V4L2_MPEG_VIDEO_H264_LEVEL_2_0 = 5,
486 V4L2_MPEG_VIDEO_H264_LEVEL_2_1 = 6,
487 V4L2_MPEG_VIDEO_H264_LEVEL_2_2 = 7,
488 V4L2_MPEG_VIDEO_H264_LEVEL_3_0 = 8,
489 V4L2_MPEG_VIDEO_H264_LEVEL_3_1 = 9,
490 V4L2_MPEG_VIDEO_H264_LEVEL_3_2 = 10,
491 V4L2_MPEG_VIDEO_H264_LEVEL_4_0 = 11,
492 V4L2_MPEG_VIDEO_H264_LEVEL_4_1 = 12,
493 V4L2_MPEG_VIDEO_H264_LEVEL_4_2 = 13,
494 V4L2_MPEG_VIDEO_H264_LEVEL_5_0 = 14,
495 V4L2_MPEG_VIDEO_H264_LEVEL_5_1 = 15,
496 V4L2_MPEG_VIDEO_H264_LEVEL_5_2 = 16,
497 V4L2_MPEG_VIDEO_H264_LEVEL_6_0 = 17,
498 V4L2_MPEG_VIDEO_H264_LEVEL_6_1 = 18,
499 V4L2_MPEG_VIDEO_H264_LEVEL_6_2 = 19,
500};
501#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA (V4L2_CID_CODEC_BASE+360)
502#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA (V4L2_CID_CODEC_BASE+361)
503#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE (V4L2_CID_CODEC_BASE+362)
504enum v4l2_mpeg_video_h264_loop_filter_mode {
505 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED = 0,
506 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED = 1,
507 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2,
508};
509#define V4L2_CID_MPEG_VIDEO_H264_PROFILE (V4L2_CID_CODEC_BASE+363)
510enum v4l2_mpeg_video_h264_profile {
511 V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE = 0,
512 V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE = 1,
513 V4L2_MPEG_VIDEO_H264_PROFILE_MAIN = 2,
514 V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED = 3,
515 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH = 4,
516 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10 = 5,
517 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422 = 6,
518 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE = 7,
519 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA = 8,
520 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA = 9,
521 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA = 10,
522 V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA = 11,
523 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE = 12,
524 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH = 13,
525 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA = 14,
526 V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH = 15,
527 V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH = 16,
528 V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH = 17,
529};
530#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT (V4L2_CID_CODEC_BASE+364)
531#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH (V4L2_CID_CODEC_BASE+365)
532#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE (V4L2_CID_CODEC_BASE+366)
533#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC (V4L2_CID_CODEC_BASE+367)
534enum v4l2_mpeg_video_h264_vui_sar_idc {
535 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED = 0,
536 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 = 1,
537 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 = 2,
538 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 = 3,
539 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 = 4,
540 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 = 5,
541 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 = 6,
542 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 = 7,
543 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 = 8,
544 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 = 9,
545 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 = 10,
546 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 = 11,
547 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 = 12,
548 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 = 13,
549 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 = 14,
550 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 = 15,
551 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 = 16,
552 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED = 17,
553};
554#define V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING (V4L2_CID_CODEC_BASE+368)
555#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_CURRENT_FRAME_0 (V4L2_CID_CODEC_BASE+369)
556#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE (V4L2_CID_CODEC_BASE+370)
557enum v4l2_mpeg_video_h264_sei_fp_arrangement_type {
558 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_CHECKERBOARD = 0,
559 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_COLUMN = 1,
560 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_ROW = 2,
561 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_SIDE_BY_SIDE = 3,
562 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM = 4,
563 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TEMPORAL = 5,
564};
565#define V4L2_CID_MPEG_VIDEO_H264_FMO (V4L2_CID_CODEC_BASE+371)
566#define V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE (V4L2_CID_CODEC_BASE+372)
567enum v4l2_mpeg_video_h264_fmo_map_type {
568 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES = 0,
569 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES = 1,
570 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_FOREGROUND_WITH_LEFT_OVER = 2,
571 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_BOX_OUT = 3,
572 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN = 4,
573 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN = 5,
574 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT = 6,
575};
576#define V4L2_CID_MPEG_VIDEO_H264_FMO_SLICE_GROUP (V4L2_CID_CODEC_BASE+373)
577#define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_DIRECTION (V4L2_CID_CODEC_BASE+374)
578enum v4l2_mpeg_video_h264_fmo_change_dir {
579 V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT = 0,
580 V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT = 1,
581};
582#define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_RATE (V4L2_CID_CODEC_BASE+375)
583#define V4L2_CID_MPEG_VIDEO_H264_FMO_RUN_LENGTH (V4L2_CID_CODEC_BASE+376)
584#define V4L2_CID_MPEG_VIDEO_H264_ASO (V4L2_CID_CODEC_BASE+377)
585#define V4L2_CID_MPEG_VIDEO_H264_ASO_SLICE_ORDER (V4L2_CID_CODEC_BASE+378)
586#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING (V4L2_CID_CODEC_BASE+379)
587#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_TYPE (V4L2_CID_CODEC_BASE+380)
588enum v4l2_mpeg_video_h264_hierarchical_coding_type {
589 V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B = 0,
590 V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P = 1,
591};
592#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER (V4L2_CID_CODEC_BASE+381)
593#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER_QP (V4L2_CID_CODEC_BASE+382)
594#define V4L2_CID_MPEG_VIDEO_H264_CONSTRAINED_INTRA_PREDICTION (V4L2_CID_CODEC_BASE+383)
595#define V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET (V4L2_CID_CODEC_BASE+384)
596#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+385)
597#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+386)
598#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+387)
599#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+388)
600#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+389)
601#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+390)
602#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L0_BR (V4L2_CID_CODEC_BASE+391)
603#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L1_BR (V4L2_CID_CODEC_BASE+392)
604#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L2_BR (V4L2_CID_CODEC_BASE+393)
605#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L3_BR (V4L2_CID_CODEC_BASE+394)
606#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L4_BR (V4L2_CID_CODEC_BASE+395)
607#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L5_BR (V4L2_CID_CODEC_BASE+396)
608#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L6_BR (V4L2_CID_CODEC_BASE+397)
609#define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP (V4L2_CID_CODEC_BASE+400)
610#define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP (V4L2_CID_CODEC_BASE+401)
611#define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP (V4L2_CID_CODEC_BASE+402)
612#define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP (V4L2_CID_CODEC_BASE+403)
613#define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP (V4L2_CID_CODEC_BASE+404)
614#define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL (V4L2_CID_CODEC_BASE+405)
615enum v4l2_mpeg_video_mpeg4_level {
616 V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 = 0,
617 V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B = 1,
618 V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 = 2,
619 V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 = 3,
620 V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 = 4,
621 V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B = 5,
622 V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 = 6,
623 V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 = 7,
624};
625#define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE (V4L2_CID_CODEC_BASE+406)
626enum v4l2_mpeg_video_mpeg4_profile {
627 V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE = 0,
628 V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE = 1,
629 V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE = 2,
630 V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE = 3,
631 V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY = 4,
632};
633#define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL (V4L2_CID_CODEC_BASE+407)
634
635/* Control IDs for VP8 streams
636 * Although VP8 is not part of MPEG we add these controls to the MPEG class
637 * as that class is already handling other video compression standards
638 */
639#define V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS (V4L2_CID_CODEC_BASE+500)
640enum v4l2_vp8_num_partitions {
641 V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION = 0,
642 V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS = 1,
643 V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS = 2,
644 V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS = 3,
645};
646#define V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4 (V4L2_CID_CODEC_BASE+501)
647#define V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES (V4L2_CID_CODEC_BASE+502)
648enum v4l2_vp8_num_ref_frames {
649 V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME = 0,
650 V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME = 1,
651 V4L2_CID_MPEG_VIDEO_VPX_3_REF_FRAME = 2,
652};
653#define V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL (V4L2_CID_CODEC_BASE+503)
654#define V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS (V4L2_CID_CODEC_BASE+504)
655#define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD (V4L2_CID_CODEC_BASE+505)
656#define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL (V4L2_CID_CODEC_BASE+506)
657enum v4l2_vp8_golden_frame_sel {
658 V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV = 0,
659 V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD = 1,
660};
661#define V4L2_CID_MPEG_VIDEO_VPX_MIN_QP (V4L2_CID_CODEC_BASE+507)
662#define V4L2_CID_MPEG_VIDEO_VPX_MAX_QP (V4L2_CID_CODEC_BASE+508)
663#define V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP (V4L2_CID_CODEC_BASE+509)
664#define V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP (V4L2_CID_CODEC_BASE+510)
665
666#define V4L2_CID_MPEG_VIDEO_VP8_PROFILE (V4L2_CID_CODEC_BASE+511)
667enum v4l2_mpeg_video_vp8_profile {
668 V4L2_MPEG_VIDEO_VP8_PROFILE_0 = 0,
669 V4L2_MPEG_VIDEO_VP8_PROFILE_1 = 1,
670 V4L2_MPEG_VIDEO_VP8_PROFILE_2 = 2,
671 V4L2_MPEG_VIDEO_VP8_PROFILE_3 = 3,
672};
673/* Deprecated alias for compatibility reasons. */
674#define V4L2_CID_MPEG_VIDEO_VPX_PROFILE V4L2_CID_MPEG_VIDEO_VP8_PROFILE
675#define V4L2_CID_MPEG_VIDEO_VP9_PROFILE (V4L2_CID_CODEC_BASE+512)
676enum v4l2_mpeg_video_vp9_profile {
677 V4L2_MPEG_VIDEO_VP9_PROFILE_0 = 0,
678 V4L2_MPEG_VIDEO_VP9_PROFILE_1 = 1,
679 V4L2_MPEG_VIDEO_VP9_PROFILE_2 = 2,
680 V4L2_MPEG_VIDEO_VP9_PROFILE_3 = 3,
681};
682#define V4L2_CID_MPEG_VIDEO_VP9_LEVEL (V4L2_CID_CODEC_BASE+513)
683enum v4l2_mpeg_video_vp9_level {
684 V4L2_MPEG_VIDEO_VP9_LEVEL_1_0 = 0,
685 V4L2_MPEG_VIDEO_VP9_LEVEL_1_1 = 1,
686 V4L2_MPEG_VIDEO_VP9_LEVEL_2_0 = 2,
687 V4L2_MPEG_VIDEO_VP9_LEVEL_2_1 = 3,
688 V4L2_MPEG_VIDEO_VP9_LEVEL_3_0 = 4,
689 V4L2_MPEG_VIDEO_VP9_LEVEL_3_1 = 5,
690 V4L2_MPEG_VIDEO_VP9_LEVEL_4_0 = 6,
691 V4L2_MPEG_VIDEO_VP9_LEVEL_4_1 = 7,
692 V4L2_MPEG_VIDEO_VP9_LEVEL_5_0 = 8,
693 V4L2_MPEG_VIDEO_VP9_LEVEL_5_1 = 9,
694 V4L2_MPEG_VIDEO_VP9_LEVEL_5_2 = 10,
695 V4L2_MPEG_VIDEO_VP9_LEVEL_6_0 = 11,
696 V4L2_MPEG_VIDEO_VP9_LEVEL_6_1 = 12,
697 V4L2_MPEG_VIDEO_VP9_LEVEL_6_2 = 13,
698};
699
700/* CIDs for HEVC encoding. */
701
702#define V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP (V4L2_CID_CODEC_BASE + 600)
703#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP (V4L2_CID_CODEC_BASE + 601)
704#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP (V4L2_CID_CODEC_BASE + 602)
705#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP (V4L2_CID_CODEC_BASE + 603)
706#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP (V4L2_CID_CODEC_BASE + 604)
707#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP (V4L2_CID_CODEC_BASE + 605)
708#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE (V4L2_CID_CODEC_BASE + 606)
709enum v4l2_mpeg_video_hevc_hier_coding_type {
710 V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B = 0,
711 V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P = 1,
712};
713#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER (V4L2_CID_CODEC_BASE + 607)
714#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP (V4L2_CID_CODEC_BASE + 608)
715#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP (V4L2_CID_CODEC_BASE + 609)
716#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP (V4L2_CID_CODEC_BASE + 610)
717#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP (V4L2_CID_CODEC_BASE + 611)
718#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP (V4L2_CID_CODEC_BASE + 612)
719#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP (V4L2_CID_CODEC_BASE + 613)
720#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP (V4L2_CID_CODEC_BASE + 614)
721#define V4L2_CID_MPEG_VIDEO_HEVC_PROFILE (V4L2_CID_CODEC_BASE + 615)
722enum v4l2_mpeg_video_hevc_profile {
723 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN = 0,
724 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE = 1,
725 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10 = 2,
726};
727#define V4L2_CID_MPEG_VIDEO_HEVC_LEVEL (V4L2_CID_CODEC_BASE + 616)
728enum v4l2_mpeg_video_hevc_level {
729 V4L2_MPEG_VIDEO_HEVC_LEVEL_1 = 0,
730 V4L2_MPEG_VIDEO_HEVC_LEVEL_2 = 1,
731 V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1 = 2,
732 V4L2_MPEG_VIDEO_HEVC_LEVEL_3 = 3,
733 V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1 = 4,
734 V4L2_MPEG_VIDEO_HEVC_LEVEL_4 = 5,
735 V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1 = 6,
736 V4L2_MPEG_VIDEO_HEVC_LEVEL_5 = 7,
737 V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1 = 8,
738 V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2 = 9,
739 V4L2_MPEG_VIDEO_HEVC_LEVEL_6 = 10,
740 V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1 = 11,
741 V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2 = 12,
742};
743#define V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION (V4L2_CID_CODEC_BASE + 617)
744#define V4L2_CID_MPEG_VIDEO_HEVC_TIER (V4L2_CID_CODEC_BASE + 618)
745enum v4l2_mpeg_video_hevc_tier {
746 V4L2_MPEG_VIDEO_HEVC_TIER_MAIN = 0,
747 V4L2_MPEG_VIDEO_HEVC_TIER_HIGH = 1,
748};
749#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH (V4L2_CID_CODEC_BASE + 619)
750#define V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE (V4L2_CID_CODEC_BASE + 620)
751enum v4l2_cid_mpeg_video_hevc_loop_filter_mode {
752 V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED = 0,
753 V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_ENABLED = 1,
754 V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2,
755};
756#define V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2 (V4L2_CID_CODEC_BASE + 621)
757#define V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2 (V4L2_CID_CODEC_BASE + 622)
758#define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE (V4L2_CID_CODEC_BASE + 623)
759enum v4l2_cid_mpeg_video_hevc_refresh_type {
760 V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE = 0,
761 V4L2_MPEG_VIDEO_HEVC_REFRESH_CRA = 1,
762 V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR = 2,
763};
764#define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD (V4L2_CID_CODEC_BASE + 624)
765#define V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU (V4L2_CID_CODEC_BASE + 625)
766#define V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED (V4L2_CID_CODEC_BASE + 626)
767#define V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT (V4L2_CID_CODEC_BASE + 627)
768#define V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB (V4L2_CID_CODEC_BASE + 628)
769#define V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID (V4L2_CID_CODEC_BASE + 629)
770#define V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING (V4L2_CID_CODEC_BASE + 630)
771#define V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1 (V4L2_CID_CODEC_BASE + 631)
772#define V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT (V4L2_CID_CODEC_BASE + 632)
773#define V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION (V4L2_CID_CODEC_BASE + 633)
774#define V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE (V4L2_CID_CODEC_BASE + 634)
775#define V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD (V4L2_CID_CODEC_BASE + 635)
776enum v4l2_cid_mpeg_video_hevc_size_of_length_field {
777 V4L2_MPEG_VIDEO_HEVC_SIZE_0 = 0,
778 V4L2_MPEG_VIDEO_HEVC_SIZE_1 = 1,
779 V4L2_MPEG_VIDEO_HEVC_SIZE_2 = 2,
780 V4L2_MPEG_VIDEO_HEVC_SIZE_4 = 3,
781};
782#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR (V4L2_CID_CODEC_BASE + 636)
783#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR (V4L2_CID_CODEC_BASE + 637)
784#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR (V4L2_CID_CODEC_BASE + 638)
785#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR (V4L2_CID_CODEC_BASE + 639)
786#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR (V4L2_CID_CODEC_BASE + 640)
787#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR (V4L2_CID_CODEC_BASE + 641)
788#define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR (V4L2_CID_CODEC_BASE + 642)
789#define V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES (V4L2_CID_CODEC_BASE + 643)
790#define V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR (V4L2_CID_CODEC_BASE + 644)
791#define V4L2_CID_MPEG_VIDEO_CONSTANT_QUALITY (V4L2_CID_CODEC_BASE + 645)
792#define V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE (V4L2_CID_CODEC_BASE + 646)
793enum v4l2_mpeg_video_frame_skip_mode {
794 V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED = 0,
795 V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1,
796 V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2,
797};
798
799#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 647)
800#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 648)
801#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 649)
802#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 650)
803#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 651)
804#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 652)
805
806#define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY (V4L2_CID_CODEC_BASE + 653)
807#define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY_ENABLE (V4L2_CID_CODEC_BASE + 654)
808
809/* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
810#define V4L2_CID_CODEC_CX2341X_BASE (V4L2_CTRL_CLASS_CODEC | 0x1000)
811#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+0)
812enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
813 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
814 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1,
815};
816#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_CODEC_CX2341X_BASE+1)
817#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+2)
818enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
819 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0,
820 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
821 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2,
822 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3,
823 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
824};
825#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+3)
826enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
827 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0,
828 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
829};
830#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+4)
831enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
832 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
833 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1,
834};
835#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_CODEC_CX2341X_BASE+5)
836#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+6)
837enum v4l2_mpeg_cx2341x_video_median_filter_type {
838 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0,
839 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1,
840 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2,
841 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
842 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4,
843};
844#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+7)
845#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_CODEC_CX2341X_BASE+8)
846#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+9)
847#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_CODEC_CX2341X_BASE+10)
848#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_CODEC_CX2341X_BASE+11)
849
850/* MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */
851#define V4L2_CID_CODEC_MFC51_BASE (V4L2_CTRL_CLASS_CODEC | 0x1100)
852
853#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY (V4L2_CID_CODEC_MFC51_BASE+0)
854#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE (V4L2_CID_CODEC_MFC51_BASE+1)
855#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE (V4L2_CID_CODEC_MFC51_BASE+2)
856enum v4l2_mpeg_mfc51_video_frame_skip_mode {
857 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED = 0,
858 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1,
859 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2,
860};
861#define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE (V4L2_CID_CODEC_MFC51_BASE+3)
862enum v4l2_mpeg_mfc51_video_force_frame_type {
863 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED = 0,
864 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME = 1,
865 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED = 2,
866};
867#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING (V4L2_CID_CODEC_MFC51_BASE+4)
868#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV (V4L2_CID_CODEC_MFC51_BASE+5)
869#define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT (V4L2_CID_CODEC_MFC51_BASE+6)
870#define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF (V4L2_CID_CODEC_MFC51_BASE+7)
871#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY (V4L2_CID_CODEC_MFC51_BASE+50)
872#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK (V4L2_CID_CODEC_MFC51_BASE+51)
873#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH (V4L2_CID_CODEC_MFC51_BASE+52)
874#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC (V4L2_CID_CODEC_MFC51_BASE+53)
875#define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P (V4L2_CID_CODEC_MFC51_BASE+54)
876
877/* Camera class control IDs */
878
879#define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900)
880#define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1)
881
882#define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1)
883enum v4l2_exposure_auto_type {
884 V4L2_EXPOSURE_AUTO = 0,
885 V4L2_EXPOSURE_MANUAL = 1,
886 V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
887 V4L2_EXPOSURE_APERTURE_PRIORITY = 3
888};
889#define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2)
890#define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3)
891
892#define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4)
893#define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5)
894#define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6)
895#define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7)
896
897#define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8)
898#define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9)
899
900#define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10)
901#define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11)
902#define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12)
903
904#define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13)
905#define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14)
906#define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15)
907
908#define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16)
909
910#define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17)
911#define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18)
912
913#define V4L2_CID_AUTO_EXPOSURE_BIAS (V4L2_CID_CAMERA_CLASS_BASE+19)
914
915#define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE (V4L2_CID_CAMERA_CLASS_BASE+20)
916enum v4l2_auto_n_preset_white_balance {
917 V4L2_WHITE_BALANCE_MANUAL = 0,
918 V4L2_WHITE_BALANCE_AUTO = 1,
919 V4L2_WHITE_BALANCE_INCANDESCENT = 2,
920 V4L2_WHITE_BALANCE_FLUORESCENT = 3,
921 V4L2_WHITE_BALANCE_FLUORESCENT_H = 4,
922 V4L2_WHITE_BALANCE_HORIZON = 5,
923 V4L2_WHITE_BALANCE_DAYLIGHT = 6,
924 V4L2_WHITE_BALANCE_FLASH = 7,
925 V4L2_WHITE_BALANCE_CLOUDY = 8,
926 V4L2_WHITE_BALANCE_SHADE = 9,
927};
928
929#define V4L2_CID_WIDE_DYNAMIC_RANGE (V4L2_CID_CAMERA_CLASS_BASE+21)
930#define V4L2_CID_IMAGE_STABILIZATION (V4L2_CID_CAMERA_CLASS_BASE+22)
931
932#define V4L2_CID_ISO_SENSITIVITY (V4L2_CID_CAMERA_CLASS_BASE+23)
933#define V4L2_CID_ISO_SENSITIVITY_AUTO (V4L2_CID_CAMERA_CLASS_BASE+24)
934enum v4l2_iso_sensitivity_auto_type {
935 V4L2_ISO_SENSITIVITY_MANUAL = 0,
936 V4L2_ISO_SENSITIVITY_AUTO = 1,
937};
938
939#define V4L2_CID_EXPOSURE_METERING (V4L2_CID_CAMERA_CLASS_BASE+25)
940enum v4l2_exposure_metering {
941 V4L2_EXPOSURE_METERING_AVERAGE = 0,
942 V4L2_EXPOSURE_METERING_CENTER_WEIGHTED = 1,
943 V4L2_EXPOSURE_METERING_SPOT = 2,
944 V4L2_EXPOSURE_METERING_MATRIX = 3,
945};
946
947#define V4L2_CID_SCENE_MODE (V4L2_CID_CAMERA_CLASS_BASE+26)
948enum v4l2_scene_mode {
949 V4L2_SCENE_MODE_NONE = 0,
950 V4L2_SCENE_MODE_BACKLIGHT = 1,
951 V4L2_SCENE_MODE_BEACH_SNOW = 2,
952 V4L2_SCENE_MODE_CANDLE_LIGHT = 3,
953 V4L2_SCENE_MODE_DAWN_DUSK = 4,
954 V4L2_SCENE_MODE_FALL_COLORS = 5,
955 V4L2_SCENE_MODE_FIREWORKS = 6,
956 V4L2_SCENE_MODE_LANDSCAPE = 7,
957 V4L2_SCENE_MODE_NIGHT = 8,
958 V4L2_SCENE_MODE_PARTY_INDOOR = 9,
959 V4L2_SCENE_MODE_PORTRAIT = 10,
960 V4L2_SCENE_MODE_SPORTS = 11,
961 V4L2_SCENE_MODE_SUNSET = 12,
962 V4L2_SCENE_MODE_TEXT = 13,
963};
964
965#define V4L2_CID_3A_LOCK (V4L2_CID_CAMERA_CLASS_BASE+27)
966#define V4L2_LOCK_EXPOSURE (1 << 0)
967#define V4L2_LOCK_WHITE_BALANCE (1 << 1)
968#define V4L2_LOCK_FOCUS (1 << 2)
969
970#define V4L2_CID_AUTO_FOCUS_START (V4L2_CID_CAMERA_CLASS_BASE+28)
971#define V4L2_CID_AUTO_FOCUS_STOP (V4L2_CID_CAMERA_CLASS_BASE+29)
972#define V4L2_CID_AUTO_FOCUS_STATUS (V4L2_CID_CAMERA_CLASS_BASE+30)
973#define V4L2_AUTO_FOCUS_STATUS_IDLE (0 << 0)
974#define V4L2_AUTO_FOCUS_STATUS_BUSY (1 << 0)
975#define V4L2_AUTO_FOCUS_STATUS_REACHED (1 << 1)
976#define V4L2_AUTO_FOCUS_STATUS_FAILED (1 << 2)
977
978#define V4L2_CID_AUTO_FOCUS_RANGE (V4L2_CID_CAMERA_CLASS_BASE+31)
979enum v4l2_auto_focus_range {
980 V4L2_AUTO_FOCUS_RANGE_AUTO = 0,
981 V4L2_AUTO_FOCUS_RANGE_NORMAL = 1,
982 V4L2_AUTO_FOCUS_RANGE_MACRO = 2,
983 V4L2_AUTO_FOCUS_RANGE_INFINITY = 3,
984};
985
986#define V4L2_CID_PAN_SPEED (V4L2_CID_CAMERA_CLASS_BASE+32)
987#define V4L2_CID_TILT_SPEED (V4L2_CID_CAMERA_CLASS_BASE+33)
988
989#define V4L2_CID_CAMERA_ORIENTATION (V4L2_CID_CAMERA_CLASS_BASE+34)
990#define V4L2_CAMERA_ORIENTATION_FRONT 0
991#define V4L2_CAMERA_ORIENTATION_BACK 1
992#define V4L2_CAMERA_ORIENTATION_EXTERNAL 2
993
994#define V4L2_CID_CAMERA_SENSOR_ROTATION (V4L2_CID_CAMERA_CLASS_BASE+35)
995
996/* FM Modulator class control IDs */
997
998#define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900)
999#define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1)
1000
1001#define V4L2_CID_RDS_TX_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 1)
1002#define V4L2_CID_RDS_TX_PI (V4L2_CID_FM_TX_CLASS_BASE + 2)
1003#define V4L2_CID_RDS_TX_PTY (V4L2_CID_FM_TX_CLASS_BASE + 3)
1004#define V4L2_CID_RDS_TX_PS_NAME (V4L2_CID_FM_TX_CLASS_BASE + 5)
1005#define V4L2_CID_RDS_TX_RADIO_TEXT (V4L2_CID_FM_TX_CLASS_BASE + 6)
1006#define V4L2_CID_RDS_TX_MONO_STEREO (V4L2_CID_FM_TX_CLASS_BASE + 7)
1007#define V4L2_CID_RDS_TX_ARTIFICIAL_HEAD (V4L2_CID_FM_TX_CLASS_BASE + 8)
1008#define V4L2_CID_RDS_TX_COMPRESSED (V4L2_CID_FM_TX_CLASS_BASE + 9)
1009#define V4L2_CID_RDS_TX_DYNAMIC_PTY (V4L2_CID_FM_TX_CLASS_BASE + 10)
1010#define V4L2_CID_RDS_TX_TRAFFIC_ANNOUNCEMENT (V4L2_CID_FM_TX_CLASS_BASE + 11)
1011#define V4L2_CID_RDS_TX_TRAFFIC_PROGRAM (V4L2_CID_FM_TX_CLASS_BASE + 12)
1012#define V4L2_CID_RDS_TX_MUSIC_SPEECH (V4L2_CID_FM_TX_CLASS_BASE + 13)
1013#define V4L2_CID_RDS_TX_ALT_FREQS_ENABLE (V4L2_CID_FM_TX_CLASS_BASE + 14)
1014#define V4L2_CID_RDS_TX_ALT_FREQS (V4L2_CID_FM_TX_CLASS_BASE + 15)
1015
1016#define V4L2_CID_AUDIO_LIMITER_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 64)
1017#define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 65)
1018#define V4L2_CID_AUDIO_LIMITER_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 66)
1019
1020#define V4L2_CID_AUDIO_COMPRESSION_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 80)
1021#define V4L2_CID_AUDIO_COMPRESSION_GAIN (V4L2_CID_FM_TX_CLASS_BASE + 81)
1022#define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD (V4L2_CID_FM_TX_CLASS_BASE + 82)
1023#define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME (V4L2_CID_FM_TX_CLASS_BASE + 83)
1024#define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84)
1025
1026#define V4L2_CID_PILOT_TONE_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 96)
1027#define V4L2_CID_PILOT_TONE_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 97)
1028#define V4L2_CID_PILOT_TONE_FREQUENCY (V4L2_CID_FM_TX_CLASS_BASE + 98)
1029
1030#define V4L2_CID_TUNE_PREEMPHASIS (V4L2_CID_FM_TX_CLASS_BASE + 112)
1031enum v4l2_preemphasis {
1032 V4L2_PREEMPHASIS_DISABLED = 0,
1033 V4L2_PREEMPHASIS_50_uS = 1,
1034 V4L2_PREEMPHASIS_75_uS = 2,
1035};
1036#define V4L2_CID_TUNE_POWER_LEVEL (V4L2_CID_FM_TX_CLASS_BASE + 113)
1037#define V4L2_CID_TUNE_ANTENNA_CAPACITOR (V4L2_CID_FM_TX_CLASS_BASE + 114)
1038
1039
1040/* Flash and privacy (indicator) light controls */
1041
1042#define V4L2_CID_FLASH_CLASS_BASE (V4L2_CTRL_CLASS_FLASH | 0x900)
1043#define V4L2_CID_FLASH_CLASS (V4L2_CTRL_CLASS_FLASH | 1)
1044
1045#define V4L2_CID_FLASH_LED_MODE (V4L2_CID_FLASH_CLASS_BASE + 1)
1046enum v4l2_flash_led_mode {
1047 V4L2_FLASH_LED_MODE_NONE,
1048 V4L2_FLASH_LED_MODE_FLASH,
1049 V4L2_FLASH_LED_MODE_TORCH,
1050};
1051
1052#define V4L2_CID_FLASH_STROBE_SOURCE (V4L2_CID_FLASH_CLASS_BASE + 2)
1053enum v4l2_flash_strobe_source {
1054 V4L2_FLASH_STROBE_SOURCE_SOFTWARE,
1055 V4L2_FLASH_STROBE_SOURCE_EXTERNAL,
1056};
1057
1058#define V4L2_CID_FLASH_STROBE (V4L2_CID_FLASH_CLASS_BASE + 3)
1059#define V4L2_CID_FLASH_STROBE_STOP (V4L2_CID_FLASH_CLASS_BASE + 4)
1060#define V4L2_CID_FLASH_STROBE_STATUS (V4L2_CID_FLASH_CLASS_BASE + 5)
1061
1062#define V4L2_CID_FLASH_TIMEOUT (V4L2_CID_FLASH_CLASS_BASE + 6)
1063#define V4L2_CID_FLASH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 7)
1064#define V4L2_CID_FLASH_TORCH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 8)
1065#define V4L2_CID_FLASH_INDICATOR_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 9)
1066
1067#define V4L2_CID_FLASH_FAULT (V4L2_CID_FLASH_CLASS_BASE + 10)
1068#define V4L2_FLASH_FAULT_OVER_VOLTAGE (1 << 0)
1069#define V4L2_FLASH_FAULT_TIMEOUT (1 << 1)
1070#define V4L2_FLASH_FAULT_OVER_TEMPERATURE (1 << 2)
1071#define V4L2_FLASH_FAULT_SHORT_CIRCUIT (1 << 3)
1072#define V4L2_FLASH_FAULT_OVER_CURRENT (1 << 4)
1073#define V4L2_FLASH_FAULT_INDICATOR (1 << 5)
1074#define V4L2_FLASH_FAULT_UNDER_VOLTAGE (1 << 6)
1075#define V4L2_FLASH_FAULT_INPUT_VOLTAGE (1 << 7)
1076#define V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE (1 << 8)
1077
1078#define V4L2_CID_FLASH_CHARGE (V4L2_CID_FLASH_CLASS_BASE + 11)
1079#define V4L2_CID_FLASH_READY (V4L2_CID_FLASH_CLASS_BASE + 12)
1080
1081
1082/* JPEG-class control IDs */
1083
1084#define V4L2_CID_JPEG_CLASS_BASE (V4L2_CTRL_CLASS_JPEG | 0x900)
1085#define V4L2_CID_JPEG_CLASS (V4L2_CTRL_CLASS_JPEG | 1)
1086
1087#define V4L2_CID_JPEG_CHROMA_SUBSAMPLING (V4L2_CID_JPEG_CLASS_BASE + 1)
1088enum v4l2_jpeg_chroma_subsampling {
1089 V4L2_JPEG_CHROMA_SUBSAMPLING_444 = 0,
1090 V4L2_JPEG_CHROMA_SUBSAMPLING_422 = 1,
1091 V4L2_JPEG_CHROMA_SUBSAMPLING_420 = 2,
1092 V4L2_JPEG_CHROMA_SUBSAMPLING_411 = 3,
1093 V4L2_JPEG_CHROMA_SUBSAMPLING_410 = 4,
1094 V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY = 5,
1095};
1096#define V4L2_CID_JPEG_RESTART_INTERVAL (V4L2_CID_JPEG_CLASS_BASE + 2)
1097#define V4L2_CID_JPEG_COMPRESSION_QUALITY (V4L2_CID_JPEG_CLASS_BASE + 3)
1098
1099#define V4L2_CID_JPEG_ACTIVE_MARKER (V4L2_CID_JPEG_CLASS_BASE + 4)
1100#define V4L2_JPEG_ACTIVE_MARKER_APP0 (1 << 0)
1101#define V4L2_JPEG_ACTIVE_MARKER_APP1 (1 << 1)
1102#define V4L2_JPEG_ACTIVE_MARKER_COM (1 << 16)
1103#define V4L2_JPEG_ACTIVE_MARKER_DQT (1 << 17)
1104#define V4L2_JPEG_ACTIVE_MARKER_DHT (1 << 18)
1105
1106
1107/* Image source controls */
1108#define V4L2_CID_IMAGE_SOURCE_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900)
1109#define V4L2_CID_IMAGE_SOURCE_CLASS (V4L2_CTRL_CLASS_IMAGE_SOURCE | 1)
1110
1111#define V4L2_CID_VBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 1)
1112#define V4L2_CID_HBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2)
1113#define V4L2_CID_ANALOGUE_GAIN (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3)
1114#define V4L2_CID_TEST_PATTERN_RED (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 4)
1115#define V4L2_CID_TEST_PATTERN_GREENR (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 5)
1116#define V4L2_CID_TEST_PATTERN_BLUE (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 6)
1117#define V4L2_CID_TEST_PATTERN_GREENB (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 7)
1118#define V4L2_CID_UNIT_CELL_SIZE (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 8)
1119
1120
1121/* Image processing controls */
1122
1123#define V4L2_CID_IMAGE_PROC_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_PROC | 0x900)
1124#define V4L2_CID_IMAGE_PROC_CLASS (V4L2_CTRL_CLASS_IMAGE_PROC | 1)
1125
1126#define V4L2_CID_LINK_FREQ (V4L2_CID_IMAGE_PROC_CLASS_BASE + 1)
1127#define V4L2_CID_PIXEL_RATE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 2)
1128#define V4L2_CID_TEST_PATTERN (V4L2_CID_IMAGE_PROC_CLASS_BASE + 3)
1129#define V4L2_CID_DEINTERLACING_MODE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 4)
1130#define V4L2_CID_DIGITAL_GAIN (V4L2_CID_IMAGE_PROC_CLASS_BASE + 5)
1131
1132/* DV-class control IDs defined by V4L2 */
1133#define V4L2_CID_DV_CLASS_BASE (V4L2_CTRL_CLASS_DV | 0x900)
1134#define V4L2_CID_DV_CLASS (V4L2_CTRL_CLASS_DV | 1)
1135
1136#define V4L2_CID_DV_TX_HOTPLUG (V4L2_CID_DV_CLASS_BASE + 1)
1137#define V4L2_CID_DV_TX_RXSENSE (V4L2_CID_DV_CLASS_BASE + 2)
1138#define V4L2_CID_DV_TX_EDID_PRESENT (V4L2_CID_DV_CLASS_BASE + 3)
1139#define V4L2_CID_DV_TX_MODE (V4L2_CID_DV_CLASS_BASE + 4)
1140enum v4l2_dv_tx_mode {
1141 V4L2_DV_TX_MODE_DVI_D = 0,
1142 V4L2_DV_TX_MODE_HDMI = 1,
1143};
1144#define V4L2_CID_DV_TX_RGB_RANGE (V4L2_CID_DV_CLASS_BASE + 5)
1145enum v4l2_dv_rgb_range {
1146 V4L2_DV_RGB_RANGE_AUTO = 0,
1147 V4L2_DV_RGB_RANGE_LIMITED = 1,
1148 V4L2_DV_RGB_RANGE_FULL = 2,
1149};
1150
1151#define V4L2_CID_DV_TX_IT_CONTENT_TYPE (V4L2_CID_DV_CLASS_BASE + 6)
1152enum v4l2_dv_it_content_type {
1153 V4L2_DV_IT_CONTENT_TYPE_GRAPHICS = 0,
1154 V4L2_DV_IT_CONTENT_TYPE_PHOTO = 1,
1155 V4L2_DV_IT_CONTENT_TYPE_CINEMA = 2,
1156 V4L2_DV_IT_CONTENT_TYPE_GAME = 3,
1157 V4L2_DV_IT_CONTENT_TYPE_NO_ITC = 4,
1158};
1159
1160#define V4L2_CID_DV_RX_POWER_PRESENT (V4L2_CID_DV_CLASS_BASE + 100)
1161#define V4L2_CID_DV_RX_RGB_RANGE (V4L2_CID_DV_CLASS_BASE + 101)
1162#define V4L2_CID_DV_RX_IT_CONTENT_TYPE (V4L2_CID_DV_CLASS_BASE + 102)
1163
1164#define V4L2_CID_FM_RX_CLASS_BASE (V4L2_CTRL_CLASS_FM_RX | 0x900)
1165#define V4L2_CID_FM_RX_CLASS (V4L2_CTRL_CLASS_FM_RX | 1)
1166
1167#define V4L2_CID_TUNE_DEEMPHASIS (V4L2_CID_FM_RX_CLASS_BASE + 1)
1168enum v4l2_deemphasis {
1169 V4L2_DEEMPHASIS_DISABLED = V4L2_PREEMPHASIS_DISABLED,
1170 V4L2_DEEMPHASIS_50_uS = V4L2_PREEMPHASIS_50_uS,
1171 V4L2_DEEMPHASIS_75_uS = V4L2_PREEMPHASIS_75_uS,
1172};
1173
1174#define V4L2_CID_RDS_RECEPTION (V4L2_CID_FM_RX_CLASS_BASE + 2)
1175#define V4L2_CID_RDS_RX_PTY (V4L2_CID_FM_RX_CLASS_BASE + 3)
1176#define V4L2_CID_RDS_RX_PS_NAME (V4L2_CID_FM_RX_CLASS_BASE + 4)
1177#define V4L2_CID_RDS_RX_RADIO_TEXT (V4L2_CID_FM_RX_CLASS_BASE + 5)
1178#define V4L2_CID_RDS_RX_TRAFFIC_ANNOUNCEMENT (V4L2_CID_FM_RX_CLASS_BASE + 6)
1179#define V4L2_CID_RDS_RX_TRAFFIC_PROGRAM (V4L2_CID_FM_RX_CLASS_BASE + 7)
1180#define V4L2_CID_RDS_RX_MUSIC_SPEECH (V4L2_CID_FM_RX_CLASS_BASE + 8)
1181
1182#define V4L2_CID_RF_TUNER_CLASS_BASE (V4L2_CTRL_CLASS_RF_TUNER | 0x900)
1183#define V4L2_CID_RF_TUNER_CLASS (V4L2_CTRL_CLASS_RF_TUNER | 1)
1184
1185#define V4L2_CID_RF_TUNER_BANDWIDTH_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 11)
1186#define V4L2_CID_RF_TUNER_BANDWIDTH (V4L2_CID_RF_TUNER_CLASS_BASE + 12)
1187#define V4L2_CID_RF_TUNER_RF_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 32)
1188#define V4L2_CID_RF_TUNER_LNA_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 41)
1189#define V4L2_CID_RF_TUNER_LNA_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 42)
1190#define V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 51)
1191#define V4L2_CID_RF_TUNER_MIXER_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 52)
1192#define V4L2_CID_RF_TUNER_IF_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 61)
1193#define V4L2_CID_RF_TUNER_IF_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 62)
1194#define V4L2_CID_RF_TUNER_PLL_LOCK (V4L2_CID_RF_TUNER_CLASS_BASE + 91)
1195
1196
1197/* Detection-class control IDs defined by V4L2 */
1198#define V4L2_CID_DETECT_CLASS_BASE (V4L2_CTRL_CLASS_DETECT | 0x900)
1199#define V4L2_CID_DETECT_CLASS (V4L2_CTRL_CLASS_DETECT | 1)
1200
1201#define V4L2_CID_DETECT_MD_MODE (V4L2_CID_DETECT_CLASS_BASE + 1)
1202enum v4l2_detect_md_mode {
1203 V4L2_DETECT_MD_MODE_DISABLED = 0,
1204 V4L2_DETECT_MD_MODE_GLOBAL = 1,
1205 V4L2_DETECT_MD_MODE_THRESHOLD_GRID = 2,
1206 V4L2_DETECT_MD_MODE_REGION_GRID = 3,
1207};
1208#define V4L2_CID_DETECT_MD_GLOBAL_THRESHOLD (V4L2_CID_DETECT_CLASS_BASE + 2)
1209#define V4L2_CID_DETECT_MD_THRESHOLD_GRID (V4L2_CID_DETECT_CLASS_BASE + 3)
1210#define V4L2_CID_DETECT_MD_REGION_GRID (V4L2_CID_DETECT_CLASS_BASE + 4)
1211
1212
1213/* Stateless CODECs controls */
1214#define V4L2_CID_CODEC_STATELESS_BASE (V4L2_CTRL_CLASS_CODEC_STATELESS | 0x900)
1215#define V4L2_CID_CODEC_STATELESS_CLASS (V4L2_CTRL_CLASS_CODEC_STATELESS | 1)
1216
1217#define V4L2_CID_STATELESS_H264_DECODE_MODE (V4L2_CID_CODEC_STATELESS_BASE + 0)
1218/**
1219 * enum v4l2_stateless_h264_decode_mode - Decoding mode
1220 *
1221 * @V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED: indicates that decoding
1222 * is performed one slice at a time. In this mode,
1223 * V4L2_CID_STATELESS_H264_SLICE_PARAMS must contain the parsed slice
1224 * parameters and the OUTPUT buffer must contain a single slice.
1225 * V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF feature is used
1226 * in order to support multislice frames.
1227 * @V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED: indicates that
1228 * decoding is performed per frame. The OUTPUT buffer must contain
1229 * all slices and also both fields. This mode is typically supported
1230 * by device drivers that are able to parse the slice(s) header(s)
1231 * in hardware. When this mode is selected,
1232 * V4L2_CID_STATELESS_H264_SLICE_PARAMS is not used.
1233 */
1234enum v4l2_stateless_h264_decode_mode {
1235 V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED,
1236 V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED,
1237};
1238
1239#define V4L2_CID_STATELESS_H264_START_CODE (V4L2_CID_CODEC_STATELESS_BASE + 1)
1240/**
1241 * enum v4l2_stateless_h264_start_code - Start code
1242 *
1243 * @V4L2_STATELESS_H264_START_CODE_NONE: slices are passed
1244 * to the driver without any start code.
1245 * @V4L2_STATELESS_H264_START_CODE_ANNEX_B: slices are passed
1246 * to the driver with an Annex B start code prefix
1247 * (legal start codes can be 3-bytes 0x000001 or 4-bytes 0x00000001).
1248 * This mode is typically supported by device drivers that parse
1249 * the start code in hardware.
1250 */
1251enum v4l2_stateless_h264_start_code {
1252 V4L2_STATELESS_H264_START_CODE_NONE,
1253 V4L2_STATELESS_H264_START_CODE_ANNEX_B,
1254};
1255
1256#define V4L2_H264_SPS_CONSTRAINT_SET0_FLAG 0x01
1257#define V4L2_H264_SPS_CONSTRAINT_SET1_FLAG 0x02
1258#define V4L2_H264_SPS_CONSTRAINT_SET2_FLAG 0x04
1259#define V4L2_H264_SPS_CONSTRAINT_SET3_FLAG 0x08
1260#define V4L2_H264_SPS_CONSTRAINT_SET4_FLAG 0x10
1261#define V4L2_H264_SPS_CONSTRAINT_SET5_FLAG 0x20
1262
1263#define V4L2_H264_SPS_FLAG_SEPARATE_COLOUR_PLANE 0x01
1264#define V4L2_H264_SPS_FLAG_QPPRIME_Y_ZERO_TRANSFORM_BYPASS 0x02
1265#define V4L2_H264_SPS_FLAG_DELTA_PIC_ORDER_ALWAYS_ZERO 0x04
1266#define V4L2_H264_SPS_FLAG_GAPS_IN_FRAME_NUM_VALUE_ALLOWED 0x08
1267#define V4L2_H264_SPS_FLAG_FRAME_MBS_ONLY 0x10
1268#define V4L2_H264_SPS_FLAG_MB_ADAPTIVE_FRAME_FIELD 0x20
1269#define V4L2_H264_SPS_FLAG_DIRECT_8X8_INFERENCE 0x40
1270
1271#define V4L2_H264_SPS_HAS_CHROMA_FORMAT(sps) \
1272 ((sps)->profile_idc == 100 || (sps)->profile_idc == 110 || \
1273 (sps)->profile_idc == 122 || (sps)->profile_idc == 244 || \
1274 (sps)->profile_idc == 44 || (sps)->profile_idc == 83 || \
1275 (sps)->profile_idc == 86 || (sps)->profile_idc == 118 || \
1276 (sps)->profile_idc == 128 || (sps)->profile_idc == 138 || \
1277 (sps)->profile_idc == 139 || (sps)->profile_idc == 134 || \
1278 (sps)->profile_idc == 135)
1279
1280#define V4L2_CID_STATELESS_H264_SPS (V4L2_CID_CODEC_STATELESS_BASE + 2)
1281/**
1282 * struct v4l2_ctrl_h264_sps - H264 sequence parameter set
1283 *
1284 * All the members on this sequence parameter set structure match the
1285 * sequence parameter set syntax as specified by the H264 specification.
1286 *
1287 * @profile_idc: see H264 specification.
1288 * @constraint_set_flags: see H264 specification.
1289 * @level_idc: see H264 specification.
1290 * @seq_parameter_set_id: see H264 specification.
1291 * @chroma_format_idc: see H264 specification.
1292 * @bit_depth_luma_minus8: see H264 specification.
1293 * @bit_depth_chroma_minus8: see H264 specification.
1294 * @log2_max_frame_num_minus4: see H264 specification.
1295 * @pic_order_cnt_type: see H264 specification.
1296 * @log2_max_pic_order_cnt_lsb_minus4: see H264 specification.
1297 * @max_num_ref_frames: see H264 specification.
1298 * @num_ref_frames_in_pic_order_cnt_cycle: see H264 specification.
1299 * @offset_for_ref_frame: see H264 specification.
1300 * @offset_for_non_ref_pic: see H264 specification.
1301 * @offset_for_top_to_bottom_field: see H264 specification.
1302 * @pic_width_in_mbs_minus1: see H264 specification.
1303 * @pic_height_in_map_units_minus1: see H264 specification.
1304 * @flags: see V4L2_H264_SPS_FLAG_{}.
1305 */
1306struct v4l2_ctrl_h264_sps {
1307 __u8 profile_idc;
1308 __u8 constraint_set_flags;
1309 __u8 level_idc;
1310 __u8 seq_parameter_set_id;
1311 __u8 chroma_format_idc;
1312 __u8 bit_depth_luma_minus8;
1313 __u8 bit_depth_chroma_minus8;
1314 __u8 log2_max_frame_num_minus4;
1315 __u8 pic_order_cnt_type;
1316 __u8 log2_max_pic_order_cnt_lsb_minus4;
1317 __u8 max_num_ref_frames;
1318 __u8 num_ref_frames_in_pic_order_cnt_cycle;
1319 __s32 offset_for_ref_frame[255];
1320 __s32 offset_for_non_ref_pic;
1321 __s32 offset_for_top_to_bottom_field;
1322 __u16 pic_width_in_mbs_minus1;
1323 __u16 pic_height_in_map_units_minus1;
1324 __u32 flags;
1325};
1326
1327#define V4L2_H264_PPS_FLAG_ENTROPY_CODING_MODE 0x0001
1328#define V4L2_H264_PPS_FLAG_BOTTOM_FIELD_PIC_ORDER_IN_FRAME_PRESENT 0x0002
1329#define V4L2_H264_PPS_FLAG_WEIGHTED_PRED 0x0004
1330#define V4L2_H264_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT 0x0008
1331#define V4L2_H264_PPS_FLAG_CONSTRAINED_INTRA_PRED 0x0010
1332#define V4L2_H264_PPS_FLAG_REDUNDANT_PIC_CNT_PRESENT 0x0020
1333#define V4L2_H264_PPS_FLAG_TRANSFORM_8X8_MODE 0x0040
1334#define V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT 0x0080
1335
1336#define V4L2_CID_STATELESS_H264_PPS (V4L2_CID_CODEC_STATELESS_BASE + 3)
1337/**
1338 * struct v4l2_ctrl_h264_pps - H264 picture parameter set
1339 *
1340 * Except where noted, all the members on this picture parameter set
1341 * structure match the picture parameter set syntax as specified
1342 * by the H264 specification.
1343 *
1344 * In particular, V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT flag
1345 * has a specific meaning. This flag should be set if a non-flat
1346 * scaling matrix applies to the picture. In this case, applications
1347 * are expected to use V4L2_CID_STATELESS_H264_SCALING_MATRIX,
1348 * to pass the values of the non-flat matrices.
1349 *
1350 * @pic_parameter_set_id: see H264 specification.
1351 * @seq_parameter_set_id: see H264 specification.
1352 * @num_slice_groups_minus1: see H264 specification.
1353 * @num_ref_idx_l0_default_active_minus1: see H264 specification.
1354 * @num_ref_idx_l1_default_active_minus1: see H264 specification.
1355 * @weighted_bipred_idc: see H264 specification.
1356 * @pic_init_qp_minus26: see H264 specification.
1357 * @pic_init_qs_minus26: see H264 specification.
1358 * @chroma_qp_index_offset: see H264 specification.
1359 * @second_chroma_qp_index_offset: see H264 specification.
1360 * @flags: see V4L2_H264_PPS_FLAG_{}.
1361 */
1362struct v4l2_ctrl_h264_pps {
1363 __u8 pic_parameter_set_id;
1364 __u8 seq_parameter_set_id;
1365 __u8 num_slice_groups_minus1;
1366 __u8 num_ref_idx_l0_default_active_minus1;
1367 __u8 num_ref_idx_l1_default_active_minus1;
1368 __u8 weighted_bipred_idc;
1369 __s8 pic_init_qp_minus26;
1370 __s8 pic_init_qs_minus26;
1371 __s8 chroma_qp_index_offset;
1372 __s8 second_chroma_qp_index_offset;
1373 __u16 flags;
1374};
1375
1376#define V4L2_CID_STATELESS_H264_SCALING_MATRIX (V4L2_CID_CODEC_STATELESS_BASE + 4)
1377/**
1378 * struct v4l2_ctrl_h264_scaling_matrix - H264 scaling matrices
1379 *
1380 * @scaling_list_4x4: scaling matrix after applying the inverse
1381 * scanning process. Expected list order is Intra Y, Intra Cb,
1382 * Intra Cr, Inter Y, Inter Cb, Inter Cr. The values on each
1383 * scaling list are expected in raster scan order.
1384 * @scaling_list_8x8: scaling matrix after applying the inverse
1385 * scanning process. Expected list order is Intra Y, Inter Y,
1386 * Intra Cb, Inter Cb, Intra Cr, Inter Cr. The values on each
1387 * scaling list are expected in raster scan order.
1388 *
1389 * Note that the list order is different for the 4x4 and 8x8
1390 * matrices as per the H264 specification, see table 7-2 "Assignment
1391 * of mnemonic names to scaling list indices and specification of
1392 * fall-back rule".
1393 */
1394struct v4l2_ctrl_h264_scaling_matrix {
1395 __u8 scaling_list_4x4[6][16];
1396 __u8 scaling_list_8x8[6][64];
1397};
1398
1399struct v4l2_h264_weight_factors {
1400 __s16 luma_weight[32];
1401 __s16 luma_offset[32];
1402 __s16 chroma_weight[32][2];
1403 __s16 chroma_offset[32][2];
1404};
1405
1406#define V4L2_H264_CTRL_PRED_WEIGHTS_REQUIRED(pps, slice) \
1407 ((((pps)->flags & V4L2_H264_PPS_FLAG_WEIGHTED_PRED) && \
1408 ((slice)->slice_type == V4L2_H264_SLICE_TYPE_P || \
1409 (slice)->slice_type == V4L2_H264_SLICE_TYPE_SP)) || \
1410 ((pps)->weighted_bipred_idc == 1 && \
1411 (slice)->slice_type == V4L2_H264_SLICE_TYPE_B))
1412
1413#define V4L2_CID_STATELESS_H264_PRED_WEIGHTS (V4L2_CID_CODEC_STATELESS_BASE + 5)
1414/**
1415 * struct v4l2_ctrl_h264_pred_weights - Prediction weight table
1416 *
1417 * Prediction weight table, which matches the syntax specified
1418 * by the H264 specification.
1419 *
1420 * @luma_log2_weight_denom: see H264 specification.
1421 * @chroma_log2_weight_denom: see H264 specification.
1422 * @weight_factors: luma and chroma weight factors.
1423 */
1424struct v4l2_ctrl_h264_pred_weights {
1425 __u16 luma_log2_weight_denom;
1426 __u16 chroma_log2_weight_denom;
1427 struct v4l2_h264_weight_factors weight_factors[2];
1428};
1429
1430#define V4L2_H264_SLICE_TYPE_P 0
1431#define V4L2_H264_SLICE_TYPE_B 1
1432#define V4L2_H264_SLICE_TYPE_I 2
1433#define V4L2_H264_SLICE_TYPE_SP 3
1434#define V4L2_H264_SLICE_TYPE_SI 4
1435
1436#define V4L2_H264_SLICE_FLAG_DIRECT_SPATIAL_MV_PRED 0x01
1437#define V4L2_H264_SLICE_FLAG_SP_FOR_SWITCH 0x02
1438
1439#define V4L2_H264_TOP_FIELD_REF 0x1
1440#define V4L2_H264_BOTTOM_FIELD_REF 0x2
1441#define V4L2_H264_FRAME_REF 0x3
1442
1443/**
1444 * struct v4l2_h264_reference - H264 picture reference
1445 *
1446 * @fields: indicates how the picture is referenced.
1447 * Valid values are V4L2_H264_{}_REF.
1448 * @index: index into v4l2_ctrl_h264_decode_params.dpb[].
1449 */
1450struct v4l2_h264_reference {
1451 __u8 fields;
1452 __u8 index;
1453};
1454
1455/*
1456 * Maximum DPB size, as specified by section 'A.3.1 Level limits
1457 * common to the Baseline, Main, and Extended profiles'.
1458 */
1459#define V4L2_H264_NUM_DPB_ENTRIES 16
1460#define V4L2_H264_REF_LIST_LEN (2 * V4L2_H264_NUM_DPB_ENTRIES)
1461
1462#define V4L2_CID_STATELESS_H264_SLICE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 6)
1463/**
1464 * struct v4l2_ctrl_h264_slice_params - H264 slice parameters
1465 *
1466 * This structure holds the H264 syntax elements that are specified
1467 * as non-invariant for the slices in a given frame.
1468 *
1469 * Slice invariant syntax elements are contained in struct
1470 * v4l2_ctrl_h264_decode_params. This is done to reduce the API surface
1471 * on frame-based decoders, where slice header parsing is done by the
1472 * hardware.
1473 *
1474 * Slice invariant syntax elements are specified in specification section
1475 * "7.4.3 Slice header semantics".
1476 *
1477 * Except where noted, the members on this struct match the slice header syntax.
1478 *
1479 * @header_bit_size: offset in bits to slice_data() from the beginning of this slice.
1480 * @first_mb_in_slice: see H264 specification.
1481 * @slice_type: see H264 specification.
1482 * @colour_plane_id: see H264 specification.
1483 * @redundant_pic_cnt: see H264 specification.
1484 * @cabac_init_idc: see H264 specification.
1485 * @slice_qp_delta: see H264 specification.
1486 * @slice_qs_delta: see H264 specification.
1487 * @disable_deblocking_filter_idc: see H264 specification.
1488 * @slice_alpha_c0_offset_div2: see H264 specification.
1489 * @slice_beta_offset_div2: see H264 specification.
1490 * @num_ref_idx_l0_active_minus1: see H264 specification.
1491 * @num_ref_idx_l1_active_minus1: see H264 specification.
1492 * @reserved: padding field. Should be zeroed by applications.
1493 * @ref_pic_list0: reference picture list 0 after applying the per-slice modifications.
1494 * @ref_pic_list1: reference picture list 1 after applying the per-slice modifications.
1495 * @flags: see V4L2_H264_SLICE_FLAG_{}.
1496 */
1497struct v4l2_ctrl_h264_slice_params {
1498 __u32 header_bit_size;
1499 __u32 first_mb_in_slice;
1500 __u8 slice_type;
1501 __u8 colour_plane_id;
1502 __u8 redundant_pic_cnt;
1503 __u8 cabac_init_idc;
1504 __s8 slice_qp_delta;
1505 __s8 slice_qs_delta;
1506 __u8 disable_deblocking_filter_idc;
1507 __s8 slice_alpha_c0_offset_div2;
1508 __s8 slice_beta_offset_div2;
1509 __u8 num_ref_idx_l0_active_minus1;
1510 __u8 num_ref_idx_l1_active_minus1;
1511
1512 __u8 reserved;
1513
1514 struct v4l2_h264_reference ref_pic_list0[V4L2_H264_REF_LIST_LEN];
1515 struct v4l2_h264_reference ref_pic_list1[V4L2_H264_REF_LIST_LEN];
1516
1517 __u32 flags;
1518};
1519
1520#define V4L2_H264_DPB_ENTRY_FLAG_VALID 0x01
1521#define V4L2_H264_DPB_ENTRY_FLAG_ACTIVE 0x02
1522#define V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM 0x04
1523#define V4L2_H264_DPB_ENTRY_FLAG_FIELD 0x08
1524
1525/**
1526 * struct v4l2_h264_dpb_entry - H264 decoded picture buffer entry
1527 *
1528 * @reference_ts: timestamp of the V4L2 capture buffer to use as reference.
1529 * The timestamp refers to the timestamp field in struct v4l2_buffer.
1530 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
1531 * @pic_num: matches PicNum variable assigned during the reference
1532 * picture lists construction process.
1533 * @frame_num: frame identifier which matches frame_num syntax element.
1534 * @fields: indicates how the DPB entry is referenced. Valid values are
1535 * V4L2_H264_{}_REF.
1536 * @reserved: padding field. Should be zeroed by applications.
1537 * @top_field_order_cnt: matches TopFieldOrderCnt picture value.
1538 * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.
1539 * Note that picture field is indicated by v4l2_buffer.field.
1540 * @flags: see V4L2_H264_DPB_ENTRY_FLAG_{}.
1541 */
1542struct v4l2_h264_dpb_entry {
1543 __u64 reference_ts;
1544 __u32 pic_num;
1545 __u16 frame_num;
1546 __u8 fields;
1547 __u8 reserved[5];
1548 __s32 top_field_order_cnt;
1549 __s32 bottom_field_order_cnt;
1550 __u32 flags;
1551};
1552
1553#define V4L2_H264_DECODE_PARAM_FLAG_IDR_PIC 0x01
1554#define V4L2_H264_DECODE_PARAM_FLAG_FIELD_PIC 0x02
1555#define V4L2_H264_DECODE_PARAM_FLAG_BOTTOM_FIELD 0x04
1556
1557#define V4L2_CID_STATELESS_H264_DECODE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 7)
1558/**
1559 * struct v4l2_ctrl_h264_decode_params - H264 decoding parameters
1560 *
1561 * @dpb: decoded picture buffer.
1562 * @nal_ref_idc: slice header syntax element.
1563 * @frame_num: slice header syntax element.
1564 * @top_field_order_cnt: matches TopFieldOrderCnt picture value.
1565 * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.
1566 * Note that picture field is indicated by v4l2_buffer.field.
1567 * @idr_pic_id: slice header syntax element.
1568 * @pic_order_cnt_lsb: slice header syntax element.
1569 * @delta_pic_order_cnt_bottom: slice header syntax element.
1570 * @delta_pic_order_cnt0: slice header syntax element.
1571 * @delta_pic_order_cnt1: slice header syntax element.
1572 * @dec_ref_pic_marking_bit_size: size in bits of dec_ref_pic_marking()
1573 * syntax element.
1574 * @pic_order_cnt_bit_size: size in bits of pic order count syntax.
1575 * @slice_group_change_cycle: slice header syntax element.
1576 * @reserved: padding field. Should be zeroed by applications.
1577 * @flags: see V4L2_H264_DECODE_PARAM_FLAG_{}.
1578 */
1579struct v4l2_ctrl_h264_decode_params {
1580 struct v4l2_h264_dpb_entry dpb[V4L2_H264_NUM_DPB_ENTRIES];
1581 __u16 nal_ref_idc;
1582 __u16 frame_num;
1583 __s32 top_field_order_cnt;
1584 __s32 bottom_field_order_cnt;
1585 __u16 idr_pic_id;
1586 __u16 pic_order_cnt_lsb;
1587 __s32 delta_pic_order_cnt_bottom;
1588 __s32 delta_pic_order_cnt0;
1589 __s32 delta_pic_order_cnt1;
1590 __u32 dec_ref_pic_marking_bit_size;
1591 __u32 pic_order_cnt_bit_size;
1592 __u32 slice_group_change_cycle;
1593
1594 __u32 reserved;
1595 __u32 flags;
1596};
1597
1598
1599/* Stateless FWHT control, used by the vicodec driver */
1600
1601/* Current FWHT version */
1602#define V4L2_FWHT_VERSION 3
1603
1604/* Set if this is an interlaced format */
1605#define V4L2_FWHT_FL_IS_INTERLACED _BITUL(0)
1606/* Set if this is a bottom-first (NTSC) interlaced format */
1607#define V4L2_FWHT_FL_IS_BOTTOM_FIRST _BITUL(1)
1608/* Set if each 'frame' contains just one field */
1609#define V4L2_FWHT_FL_IS_ALTERNATE _BITUL(2)
1610/*
1611 * If V4L2_FWHT_FL_IS_ALTERNATE was set, then this is set if this
1612 * 'frame' is the bottom field, else it is the top field.
1613 */
1614#define V4L2_FWHT_FL_IS_BOTTOM_FIELD _BITUL(3)
1615/* Set if the Y' plane is uncompressed */
1616#define V4L2_FWHT_FL_LUMA_IS_UNCOMPRESSED _BITUL(4)
1617/* Set if the Cb plane is uncompressed */
1618#define V4L2_FWHT_FL_CB_IS_UNCOMPRESSED _BITUL(5)
1619/* Set if the Cr plane is uncompressed */
1620#define V4L2_FWHT_FL_CR_IS_UNCOMPRESSED _BITUL(6)
1621/* Set if the chroma plane is full height, if cleared it is half height */
1622#define V4L2_FWHT_FL_CHROMA_FULL_HEIGHT _BITUL(7)
1623/* Set if the chroma plane is full width, if cleared it is half width */
1624#define V4L2_FWHT_FL_CHROMA_FULL_WIDTH _BITUL(8)
1625/* Set if the alpha plane is uncompressed */
1626#define V4L2_FWHT_FL_ALPHA_IS_UNCOMPRESSED _BITUL(9)
1627/* Set if this is an I Frame */
1628#define V4L2_FWHT_FL_I_FRAME _BITUL(10)
1629
1630/* A 4-values flag - the number of components - 1 */
1631#define V4L2_FWHT_FL_COMPONENTS_NUM_MSK GENMASK(18, 16)
1632#define V4L2_FWHT_FL_COMPONENTS_NUM_OFFSET 16
1633
1634/* A 4-values flag - the pixel encoding type */
1635#define V4L2_FWHT_FL_PIXENC_MSK GENMASK(20, 19)
1636#define V4L2_FWHT_FL_PIXENC_OFFSET 19
1637#define V4L2_FWHT_FL_PIXENC_YUV (1 << V4L2_FWHT_FL_PIXENC_OFFSET)
1638#define V4L2_FWHT_FL_PIXENC_RGB (2 << V4L2_FWHT_FL_PIXENC_OFFSET)
1639#define V4L2_FWHT_FL_PIXENC_HSV (3 << V4L2_FWHT_FL_PIXENC_OFFSET)
1640
1641#define V4L2_CID_STATELESS_FWHT_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 100)
1642/**
1643 * struct v4l2_ctrl_fwht_params - FWHT parameters
1644 *
1645 * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as reference.
1646 * The timestamp refers to the timestamp field in struct v4l2_buffer.
1647 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
1648 * @version: must be V4L2_FWHT_VERSION.
1649 * @width: width of frame.
1650 * @height: height of frame.
1651 * @flags: FWHT flags (see V4L2_FWHT_FL_*).
1652 * @colorspace: the colorspace (enum v4l2_colorspace).
1653 * @xfer_func: the transfer function (enum v4l2_xfer_func).
1654 * @ycbcr_enc: the Y'CbCr encoding (enum v4l2_ycbcr_encoding).
1655 * @quantization: the quantization (enum v4l2_quantization).
1656 */
1657struct v4l2_ctrl_fwht_params {
1658 __u64 backward_ref_ts;
1659 __u32 version;
1660 __u32 width;
1661 __u32 height;
1662 __u32 flags;
1663 __u32 colorspace;
1664 __u32 xfer_func;
1665 __u32 ycbcr_enc;
1666 __u32 quantization;
1667};
1668
1669/* Stateless VP8 control */
1670
1671#define V4L2_VP8_SEGMENT_FLAG_ENABLED 0x01
1672#define V4L2_VP8_SEGMENT_FLAG_UPDATE_MAP 0x02
1673#define V4L2_VP8_SEGMENT_FLAG_UPDATE_FEATURE_DATA 0x04
1674#define V4L2_VP8_SEGMENT_FLAG_DELTA_VALUE_MODE 0x08
1675
1676/**
1677 * struct v4l2_vp8_segment - VP8 segment-based adjustments parameters
1678 *
1679 * @quant_update: update values for the segment quantizer.
1680 * @lf_update: update values for the loop filter level.
1681 * @segment_probs: branch probabilities of the segment_id decoding tree.
1682 * @padding: padding field. Should be zeroed by applications.
1683 * @flags: see V4L2_VP8_SEGMENT_FLAG_{}.
1684 *
1685 * This structure contains segment-based adjustments related parameters.
1686 * See the 'update_segmentation()' part of the frame header syntax,
1687 * and section '9.3. Segment-Based Adjustments' of the VP8 specification
1688 * for more details.
1689 */
1690struct v4l2_vp8_segment {
1691 __s8 quant_update[4];
1692 __s8 lf_update[4];
1693 __u8 segment_probs[3];
1694 __u8 padding;
1695 __u32 flags;
1696};
1697
1698#define V4L2_VP8_LF_ADJ_ENABLE 0x01
1699#define V4L2_VP8_LF_DELTA_UPDATE 0x02
1700#define V4L2_VP8_LF_FILTER_TYPE_SIMPLE 0x04
1701
1702/**
1703 * struct v4l2_vp8_loop_filter - VP8 loop filter parameters
1704 *
1705 * @ref_frm_delta: Reference frame signed delta values.
1706 * @mb_mode_delta: MB prediction mode signed delta values.
1707 * @sharpness_level: matches sharpness_level syntax element.
1708 * @level: matches loop_filter_level syntax element.
1709 * @padding: padding field. Should be zeroed by applications.
1710 * @flags: see V4L2_VP8_LF_FLAG_{}.
1711 *
1712 * This structure contains loop filter related parameters.
1713 * See the 'mb_lf_adjustments()' part of the frame header syntax,
1714 * and section '9.4. Loop Filter Type and Levels' of the VP8 specification
1715 * for more details.
1716 */
1717struct v4l2_vp8_loop_filter {
1718 __s8 ref_frm_delta[4];
1719 __s8 mb_mode_delta[4];
1720 __u8 sharpness_level;
1721 __u8 level;
1722 __u16 padding;
1723 __u32 flags;
1724};
1725
1726/**
1727 * struct v4l2_vp8_quantization - VP8 quantizattion indices
1728 *
1729 * @y_ac_qi: luma AC coefficient table index.
1730 * @y_dc_delta: luma DC delta vaue.
1731 * @y2_dc_delta: y2 block DC delta value.
1732 * @y2_ac_delta: y2 block AC delta value.
1733 * @uv_dc_delta: chroma DC delta value.
1734 * @uv_ac_delta: chroma AC delta value.
1735 * @padding: padding field. Should be zeroed by applications.
1736 *
1737 * This structure contains the quantization indices present
1738 * in 'quant_indices()' part of the frame header syntax.
1739 * See section '9.6. Dequantization Indices' of the VP8 specification
1740 * for more details.
1741 */
1742struct v4l2_vp8_quantization {
1743 __u8 y_ac_qi;
1744 __s8 y_dc_delta;
1745 __s8 y2_dc_delta;
1746 __s8 y2_ac_delta;
1747 __s8 uv_dc_delta;
1748 __s8 uv_ac_delta;
1749 __u16 padding;
1750};
1751
1752#define V4L2_VP8_COEFF_PROB_CNT 11
1753#define V4L2_VP8_MV_PROB_CNT 19
1754
1755/**
1756 * struct v4l2_vp8_entropy - VP8 update probabilities
1757 *
1758 * @coeff_probs: coefficient probability update values.
1759 * @y_mode_probs: luma intra-prediction probabilities.
1760 * @uv_mode_probs: chroma intra-prediction probabilities.
1761 * @mv_probs: mv decoding probability.
1762 * @padding: padding field. Should be zeroed by applications.
1763 *
1764 * This structure contains the update probabilities present in
1765 * 'token_prob_update()' and 'mv_prob_update()' part of the frame header.
1766 * See section '17.2. Probability Updates' of the VP8 specification
1767 * for more details.
1768 */
1769struct v4l2_vp8_entropy {
1770 __u8 coeff_probs[4][8][3][V4L2_VP8_COEFF_PROB_CNT];
1771 __u8 y_mode_probs[4];
1772 __u8 uv_mode_probs[3];
1773 __u8 mv_probs[2][V4L2_VP8_MV_PROB_CNT];
1774 __u8 padding[3];
1775};
1776
1777/**
1778 * struct v4l2_vp8_entropy_coder_state - VP8 boolean coder state
1779 *
1780 * @range: coder state value for "Range"
1781 * @value: coder state value for "Value"
1782 * @bit_count: number of bits left in range "Value".
1783 * @padding: padding field. Should be zeroed by applications.
1784 *
1785 * This structure contains the state for the boolean coder, as
1786 * explained in section '7. Boolean Entropy Decoder' of the VP8 specification.
1787 */
1788struct v4l2_vp8_entropy_coder_state {
1789 __u8 range;
1790 __u8 value;
1791 __u8 bit_count;
1792 __u8 padding;
1793};
1794
1795#define V4L2_VP8_FRAME_FLAG_KEY_FRAME 0x01
1796#define V4L2_VP8_FRAME_FLAG_EXPERIMENTAL 0x02
1797#define V4L2_VP8_FRAME_FLAG_SHOW_FRAME 0x04
1798#define V4L2_VP8_FRAME_FLAG_MB_NO_SKIP_COEFF 0x08
1799#define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_GOLDEN 0x10
1800#define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_ALT 0x20
1801
1802#define V4L2_VP8_FRAME_IS_KEY_FRAME(hdr) \
1803 (!!((hdr)->flags & V4L2_VP8_FRAME_FLAG_KEY_FRAME))
1804
1805#define V4L2_CID_STATELESS_VP8_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 200)
1806/**
1807 * struct v4l2_ctrl_vp8_frame - VP8 frame parameters
1808 *
1809 * @segment: segmentation parameters. See &v4l2_vp8_segment for more details
1810 * @lf: loop filter parameters. See &v4l2_vp8_loop_filter for more details
1811 * @quant: quantization parameters. See &v4l2_vp8_quantization for more details
1812 * @entropy: update probabilities. See &v4l2_vp8_entropy for more details
1813 * @coder_state: boolean coder state. See &v4l2_vp8_entropy_coder_state for more details
1814 * @width: frame width.
1815 * @height: frame height.
1816 * @horizontal_scale: horizontal scaling factor.
1817 * @vertical_scale: vertical scaling factor.
1818 * @version: bitstream version.
1819 * @prob_skip_false: frame header syntax element.
1820 * @prob_intra: frame header syntax element.
1821 * @prob_last: frame header syntax element.
1822 * @prob_gf: frame header syntax element.
1823 * @num_dct_parts: number of DCT coefficients partitions.
1824 * @first_part_size: size of the first partition, i.e. the control partition.
1825 * @first_part_header_bits: size in bits of the first partition header portion.
1826 * @dct_part_sizes: DCT coefficients sizes.
1827 * @last_frame_ts: "last" reference buffer timestamp.
1828 * The timestamp refers to the timestamp field in struct v4l2_buffer.
1829 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
1830 * @golden_frame_ts: "golden" reference buffer timestamp.
1831 * @alt_frame_ts: "alt" reference buffer timestamp.
1832 * @flags: see V4L2_VP8_FRAME_FLAG_{}.
1833 */
1834struct v4l2_ctrl_vp8_frame {
1835 struct v4l2_vp8_segment segment;
1836 struct v4l2_vp8_loop_filter lf;
1837 struct v4l2_vp8_quantization quant;
1838 struct v4l2_vp8_entropy entropy;
1839 struct v4l2_vp8_entropy_coder_state coder_state;
1840
1841 __u16 width;
1842 __u16 height;
1843
1844 __u8 horizontal_scale;
1845 __u8 vertical_scale;
1846
1847 __u8 version;
1848 __u8 prob_skip_false;
1849 __u8 prob_intra;
1850 __u8 prob_last;
1851 __u8 prob_gf;
1852 __u8 num_dct_parts;
1853
1854 __u32 first_part_size;
1855 __u32 first_part_header_bits;
1856 __u32 dct_part_sizes[8];
1857
1858 __u64 last_frame_ts;
1859 __u64 golden_frame_ts;
1860 __u64 alt_frame_ts;
1861
1862 __u64 flags;
1863};
1864
1865/* Stateless MPEG-2 controls */
1866
1867#define V4L2_MPEG2_SEQ_FLAG_PROGRESSIVE 0x01
1868
1869#define V4L2_CID_STATELESS_MPEG2_SEQUENCE (V4L2_CID_CODEC_STATELESS_BASE+220)
1870/**
1871 * struct v4l2_ctrl_mpeg2_sequence - MPEG-2 sequence header
1872 *
1873 * All the members on this structure match the sequence header and sequence
1874 * extension syntaxes as specified by the MPEG-2 specification.
1875 *
1876 * Fields horizontal_size, vertical_size and vbv_buffer_size are a
1877 * combination of respective _value and extension syntax elements,
1878 * as described in section 6.3.3 "Sequence header".
1879 *
1880 * @horizontal_size: combination of elements horizontal_size_value and
1881 * horizontal_size_extension.
1882 * @vertical_size: combination of elements vertical_size_value and
1883 * vertical_size_extension.
1884 * @vbv_buffer_size: combination of elements vbv_buffer_size_value and
1885 * vbv_buffer_size_extension.
1886 * @profile_and_level_indication: see MPEG-2 specification.
1887 * @chroma_format: see MPEG-2 specification.
1888 * @flags: see V4L2_MPEG2_SEQ_FLAG_{}.
1889 */
1890struct v4l2_ctrl_mpeg2_sequence {
1891 __u16 horizontal_size;
1892 __u16 vertical_size;
1893 __u32 vbv_buffer_size;
1894 __u16 profile_and_level_indication;
1895 __u8 chroma_format;
1896 __u8 flags;
1897};
1898
1899#define V4L2_MPEG2_PIC_CODING_TYPE_I 1
1900#define V4L2_MPEG2_PIC_CODING_TYPE_P 2
1901#define V4L2_MPEG2_PIC_CODING_TYPE_B 3
1902#define V4L2_MPEG2_PIC_CODING_TYPE_D 4
1903
1904#define V4L2_MPEG2_PIC_TOP_FIELD 0x1
1905#define V4L2_MPEG2_PIC_BOTTOM_FIELD 0x2
1906#define V4L2_MPEG2_PIC_FRAME 0x3
1907
1908#define V4L2_MPEG2_PIC_FLAG_TOP_FIELD_FIRST 0x0001
1909#define V4L2_MPEG2_PIC_FLAG_FRAME_PRED_DCT 0x0002
1910#define V4L2_MPEG2_PIC_FLAG_CONCEALMENT_MV 0x0004
1911#define V4L2_MPEG2_PIC_FLAG_Q_SCALE_TYPE 0x0008
1912#define V4L2_MPEG2_PIC_FLAG_INTRA_VLC 0x0010
1913#define V4L2_MPEG2_PIC_FLAG_ALT_SCAN 0x0020
1914#define V4L2_MPEG2_PIC_FLAG_REPEAT_FIRST 0x0040
1915#define V4L2_MPEG2_PIC_FLAG_PROGRESSIVE 0x0080
1916
1917#define V4L2_CID_STATELESS_MPEG2_PICTURE (V4L2_CID_CODEC_STATELESS_BASE+221)
1918/**
1919 * struct v4l2_ctrl_mpeg2_picture - MPEG-2 picture header
1920 *
1921 * All the members on this structure match the picture header and picture
1922 * coding extension syntaxes as specified by the MPEG-2 specification.
1923 *
1924 * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as
1925 * reference for backward prediction.
1926 * @forward_ref_ts: timestamp of the V4L2 capture buffer to use as
1927 * reference for forward prediction. These timestamp refers to the
1928 * timestamp field in struct v4l2_buffer. Use v4l2_timeval_to_ns()
1929 * to convert the struct timeval to a __u64.
1930 * @flags: see V4L2_MPEG2_PIC_FLAG_{}.
1931 * @f_code: see MPEG-2 specification.
1932 * @picture_coding_type: see MPEG-2 specification.
1933 * @picture_structure: see V4L2_MPEG2_PIC_{}_FIELD.
1934 * @intra_dc_precision: see MPEG-2 specification.
1935 * @reserved: padding field. Should be zeroed by applications.
1936 */
1937struct v4l2_ctrl_mpeg2_picture {
1938 __u64 backward_ref_ts;
1939 __u64 forward_ref_ts;
1940 __u32 flags;
1941 __u8 f_code[2][2];
1942 __u8 picture_coding_type;
1943 __u8 picture_structure;
1944 __u8 intra_dc_precision;
1945 __u8 reserved[5];
1946};
1947
1948#define V4L2_CID_STATELESS_MPEG2_QUANTISATION (V4L2_CID_CODEC_STATELESS_BASE+222)
1949/**
1950 * struct v4l2_ctrl_mpeg2_quantisation - MPEG-2 quantisation
1951 *
1952 * Quantisation matrices as specified by section 6.3.7
1953 * "Quant matrix extension".
1954 *
1955 * @intra_quantiser_matrix: The quantisation matrix coefficients
1956 * for intra-coded frames, in zigzag scanning order. It is relevant
1957 * for both luma and chroma components, although it can be superseded
1958 * by the chroma-specific matrix for non-4:2:0 YUV formats.
1959 * @non_intra_quantiser_matrix: The quantisation matrix coefficients
1960 * for non-intra-coded frames, in zigzag scanning order. It is relevant
1961 * for both luma and chroma components, although it can be superseded
1962 * by the chroma-specific matrix for non-4:2:0 YUV formats.
1963 * @chroma_intra_quantiser_matrix: The quantisation matrix coefficients
1964 * for the chominance component of intra-coded frames, in zigzag scanning
1965 * order. Only relevant for 4:2:2 and 4:4:4 YUV formats.
1966 * @chroma_non_intra_quantiser_matrix: The quantisation matrix coefficients
1967 * for the chrominance component of non-intra-coded frames, in zigzag scanning
1968 * order. Only relevant for 4:2:2 and 4:4:4 YUV formats.
1969 */
1970struct v4l2_ctrl_mpeg2_quantisation {
1971 __u8 intra_quantiser_matrix[64];
1972 __u8 non_intra_quantiser_matrix[64];
1973 __u8 chroma_intra_quantiser_matrix[64];
1974 __u8 chroma_non_intra_quantiser_matrix[64];
1975};
1976
1977#define V4L2_CID_COLORIMETRY_CLASS_BASE (V4L2_CTRL_CLASS_COLORIMETRY | 0x900)
1978#define V4L2_CID_COLORIMETRY_CLASS (V4L2_CTRL_CLASS_COLORIMETRY | 1)
1979
1980#define V4L2_CID_COLORIMETRY_HDR10_CLL_INFO (V4L2_CID_COLORIMETRY_CLASS_BASE + 0)
1981
1982struct v4l2_ctrl_hdr10_cll_info {
1983 __u16 max_content_light_level;
1984 __u16 max_pic_average_light_level;
1985};
1986
1987#define V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY (V4L2_CID_COLORIMETRY_CLASS_BASE + 1)
1988
1989#define V4L2_HDR10_MASTERING_PRIMARIES_X_LOW 5
1990#define V4L2_HDR10_MASTERING_PRIMARIES_X_HIGH 37000
1991#define V4L2_HDR10_MASTERING_PRIMARIES_Y_LOW 5
1992#define V4L2_HDR10_MASTERING_PRIMARIES_Y_HIGH 42000
1993#define V4L2_HDR10_MASTERING_WHITE_POINT_X_LOW 5
1994#define V4L2_HDR10_MASTERING_WHITE_POINT_X_HIGH 37000
1995#define V4L2_HDR10_MASTERING_WHITE_POINT_Y_LOW 5
1996#define V4L2_HDR10_MASTERING_WHITE_POINT_Y_HIGH 42000
1997#define V4L2_HDR10_MASTERING_MAX_LUMA_LOW 50000
1998#define V4L2_HDR10_MASTERING_MAX_LUMA_HIGH 100000000
1999#define V4L2_HDR10_MASTERING_MIN_LUMA_LOW 1
2000#define V4L2_HDR10_MASTERING_MIN_LUMA_HIGH 50000
2001
2002struct v4l2_ctrl_hdr10_mastering_display {
2003 __u16 display_primaries_x[3];
2004 __u16 display_primaries_y[3];
2005 __u16 white_point_x;
2006 __u16 white_point_y;
2007 __u32 max_display_mastering_luminance;
2008 __u32 min_display_mastering_luminance;
2009};
2010
2011/* MPEG-compression definitions kept for backwards compatibility */
2012#define V4L2_CTRL_CLASS_MPEG V4L2_CTRL_CLASS_CODEC
2013#define V4L2_CID_MPEG_CLASS V4L2_CID_CODEC_CLASS
2014#define V4L2_CID_MPEG_BASE V4L2_CID_CODEC_BASE
2015#define V4L2_CID_MPEG_CX2341X_BASE V4L2_CID_CODEC_CX2341X_BASE
2016#define V4L2_CID_MPEG_MFC51_BASE V4L2_CID_CODEC_MFC51_BASE
2017
2018#endif
2019

source code of include/linux/v4l2-controls.h