1 /* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
3 * Video for Linux Two controls header file
5 * Copyright (C) 1999-2012 the contributors
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.
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.
17 * Alternatively you can redistribute this file under the terms of the
18 * BSD license as stated below:
20 * Redistribution and use in source and binary forms, with or without
21 * modification, are permitted provided that the following conditions
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
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
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.
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
50 #ifndef __LINUX_V4L2_CONTROLS_H
51 #define __LINUX_V4L2_CONTROLS_H
53 #include <linux/const.h>
54 #include <linux/types.h>
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 */
72 /* User-class control IDs */
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)
100 #define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24)
101 enum 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,
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)
115 V4L2_COLORFX_NONE = 0,
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 V4L2_COLORFX_SET_RGB = 16,
133 #define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32)
134 #define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33)
136 #define V4L2_CID_ROTATE (V4L2_CID_BASE+34)
137 #define V4L2_CID_BG_COLOR (V4L2_CID_BASE+35)
139 #define V4L2_CID_CHROMA_GAIN (V4L2_CID_BASE+36)
141 #define V4L2_CID_ILLUMINATORS_1 (V4L2_CID_BASE+37)
142 #define V4L2_CID_ILLUMINATORS_2 (V4L2_CID_BASE+38)
144 #define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE (V4L2_CID_BASE+39)
145 #define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT (V4L2_CID_BASE+40)
147 #define V4L2_CID_ALPHA_COMPONENT (V4L2_CID_BASE+41)
148 #define V4L2_CID_COLORFX_CBCR (V4L2_CID_BASE+42)
149 #define V4L2_CID_COLORFX_RGB (V4L2_CID_BASE+43)
152 #define V4L2_CID_LASTP1 (V4L2_CID_BASE+44)
154 /* USER-class private control IDs */
156 /* The base for the meye driver controls. See linux/meye.h for the list
157 * of controls. We reserve 16 controls for this driver. */
158 #define V4L2_CID_USER_MEYE_BASE (V4L2_CID_USER_BASE + 0x1000)
160 /* The base for the bttv driver controls.
161 * We reserve 32 controls for this driver. */
162 #define V4L2_CID_USER_BTTV_BASE (V4L2_CID_USER_BASE + 0x1010)
165 /* The base for the s2255 driver controls.
166 * We reserve 16 controls for this driver. */
167 #define V4L2_CID_USER_S2255_BASE (V4L2_CID_USER_BASE + 0x1030)
170 * The base for the si476x driver controls. See include/media/drv-intf/si476x.h
171 * for the list of controls. Total of 16 controls is reserved for this driver
173 #define V4L2_CID_USER_SI476X_BASE (V4L2_CID_USER_BASE + 0x1040)
175 /* The base for the TI VPE driver controls. Total of 16 controls is reserved for
177 #define V4L2_CID_USER_TI_VPE_BASE (V4L2_CID_USER_BASE + 0x1050)
179 /* The base for the saa7134 driver controls.
180 * We reserve 16 controls for this driver. */
181 #define V4L2_CID_USER_SAA7134_BASE (V4L2_CID_USER_BASE + 0x1060)
183 /* The base for the adv7180 driver controls.
184 * We reserve 16 controls for this driver. */
185 #define V4L2_CID_USER_ADV7180_BASE (V4L2_CID_USER_BASE + 0x1070)
187 /* The base for the tc358743 driver controls.
188 * We reserve 16 controls for this driver. */
189 #define V4L2_CID_USER_TC358743_BASE (V4L2_CID_USER_BASE + 0x1080)
191 /* The base for the max217x driver controls.
192 * We reserve 32 controls for this driver
194 #define V4L2_CID_USER_MAX217X_BASE (V4L2_CID_USER_BASE + 0x1090)
196 /* The base for the imx driver controls.
197 * We reserve 16 controls for this driver. */
198 #define V4L2_CID_USER_IMX_BASE (V4L2_CID_USER_BASE + 0x10b0)
201 * The base for the atmel isc driver controls.
202 * We reserve 32 controls for this driver.
204 #define V4L2_CID_USER_ATMEL_ISC_BASE (V4L2_CID_USER_BASE + 0x10c0)
207 * The base for the CODA driver controls.
208 * We reserve 16 controls for this driver.
210 #define V4L2_CID_USER_CODA_BASE (V4L2_CID_USER_BASE + 0x10e0)
212 * The base for MIPI CCS driver controls.
213 * We reserve 128 controls for this driver.
215 #define V4L2_CID_USER_CCS_BASE (V4L2_CID_USER_BASE + 0x10f0)
217 * The base for Allegro driver controls.
218 * We reserve 16 controls for this driver.
220 #define V4L2_CID_USER_ALLEGRO_BASE (V4L2_CID_USER_BASE + 0x1170)
223 * The base for the isl7998x driver controls.
224 * We reserve 16 controls for this driver.
226 #define V4L2_CID_USER_ISL7998X_BASE (V4L2_CID_USER_BASE + 0x1180)
228 /* MPEG-class control IDs */
229 /* The MPEG controls are applicable to all codec controls
230 * and the 'MPEG' part of the define is historical */
232 #define V4L2_CID_CODEC_BASE (V4L2_CTRL_CLASS_CODEC | 0x900)
233 #define V4L2_CID_CODEC_CLASS (V4L2_CTRL_CLASS_CODEC | 1)
235 /* MPEG streams, specific to multiplexed streams */
236 #define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_CODEC_BASE+0)
237 enum v4l2_mpeg_stream_type {
238 V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */
239 V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */
240 V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */
241 V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */
242 V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */
243 V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
245 #define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_CODEC_BASE+1)
246 #define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_CODEC_BASE+2)
247 #define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_CODEC_BASE+3)
248 #define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_CODEC_BASE+4)
249 #define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_CODEC_BASE+5)
250 #define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_CODEC_BASE+6)
251 #define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_CODEC_BASE+7)
252 enum v4l2_mpeg_stream_vbi_fmt {
253 V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */
254 V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */
257 /* MPEG audio controls specific to multiplexed streams */
258 #define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_CODEC_BASE+100)
259 enum v4l2_mpeg_audio_sampling_freq {
260 V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
261 V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
262 V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
264 #define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_CODEC_BASE+101)
265 enum v4l2_mpeg_audio_encoding {
266 V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
267 V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
268 V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
269 V4L2_MPEG_AUDIO_ENCODING_AAC = 3,
270 V4L2_MPEG_AUDIO_ENCODING_AC3 = 4,
272 #define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_CODEC_BASE+102)
273 enum v4l2_mpeg_audio_l1_bitrate {
274 V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0,
275 V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1,
276 V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2,
277 V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
278 V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
279 V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
280 V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
281 V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
282 V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
283 V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
284 V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
285 V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
286 V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
287 V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
289 #define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_CODEC_BASE+103)
290 enum v4l2_mpeg_audio_l2_bitrate {
291 V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0,
292 V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1,
293 V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2,
294 V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3,
295 V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4,
296 V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5,
297 V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
298 V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
299 V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
300 V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
301 V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
302 V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
303 V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
304 V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
306 #define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_CODEC_BASE+104)
307 enum v4l2_mpeg_audio_l3_bitrate {
308 V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0,
309 V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1,
310 V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2,
311 V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3,
312 V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4,
313 V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5,
314 V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6,
315 V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
316 V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
317 V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
318 V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
319 V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
320 V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
321 V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
323 #define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_CODEC_BASE+105)
324 enum v4l2_mpeg_audio_mode {
325 V4L2_MPEG_AUDIO_MODE_STEREO = 0,
326 V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
327 V4L2_MPEG_AUDIO_MODE_DUAL = 2,
328 V4L2_MPEG_AUDIO_MODE_MONO = 3,
330 #define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_CODEC_BASE+106)
331 enum v4l2_mpeg_audio_mode_extension {
332 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0,
333 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1,
334 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
335 V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
337 #define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_CODEC_BASE+107)
338 enum v4l2_mpeg_audio_emphasis {
339 V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0,
340 V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
341 V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2,
343 #define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_CODEC_BASE+108)
344 enum v4l2_mpeg_audio_crc {
345 V4L2_MPEG_AUDIO_CRC_NONE = 0,
346 V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
348 #define V4L2_CID_MPEG_AUDIO_MUTE (V4L2_CID_CODEC_BASE+109)
349 #define V4L2_CID_MPEG_AUDIO_AAC_BITRATE (V4L2_CID_CODEC_BASE+110)
350 #define V4L2_CID_MPEG_AUDIO_AC3_BITRATE (V4L2_CID_CODEC_BASE+111)
351 enum v4l2_mpeg_audio_ac3_bitrate {
352 V4L2_MPEG_AUDIO_AC3_BITRATE_32K = 0,
353 V4L2_MPEG_AUDIO_AC3_BITRATE_40K = 1,
354 V4L2_MPEG_AUDIO_AC3_BITRATE_48K = 2,
355 V4L2_MPEG_AUDIO_AC3_BITRATE_56K = 3,
356 V4L2_MPEG_AUDIO_AC3_BITRATE_64K = 4,
357 V4L2_MPEG_AUDIO_AC3_BITRATE_80K = 5,
358 V4L2_MPEG_AUDIO_AC3_BITRATE_96K = 6,
359 V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
360 V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
361 V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
362 V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
363 V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
364 V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
365 V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
366 V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
367 V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
368 V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
369 V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
370 V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
372 #define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK (V4L2_CID_CODEC_BASE+112)
373 enum v4l2_mpeg_audio_dec_playback {
374 V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO = 0,
375 V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO = 1,
376 V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT = 2,
377 V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT = 3,
378 V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO = 4,
379 V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5,
381 #define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_CODEC_BASE+113)
383 /* MPEG video controls specific to multiplexed streams */
384 #define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_CODEC_BASE+200)
385 enum v4l2_mpeg_video_encoding {
386 V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
387 V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
388 V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
390 #define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_CODEC_BASE+201)
391 enum v4l2_mpeg_video_aspect {
392 V4L2_MPEG_VIDEO_ASPECT_1x1 = 0,
393 V4L2_MPEG_VIDEO_ASPECT_4x3 = 1,
394 V4L2_MPEG_VIDEO_ASPECT_16x9 = 2,
395 V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
397 #define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_CODEC_BASE+202)
398 #define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_CODEC_BASE+203)
399 #define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_CODEC_BASE+204)
400 #define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_CODEC_BASE+205)
401 #define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_CODEC_BASE+206)
402 enum v4l2_mpeg_video_bitrate_mode {
403 V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
404 V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
405 V4L2_MPEG_VIDEO_BITRATE_MODE_CQ = 2,
407 #define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_CODEC_BASE+207)
408 #define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_CODEC_BASE+208)
409 #define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_CODEC_BASE+209)
410 #define V4L2_CID_MPEG_VIDEO_MUTE (V4L2_CID_CODEC_BASE+210)
411 #define V4L2_CID_MPEG_VIDEO_MUTE_YUV (V4L2_CID_CODEC_BASE+211)
412 #define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE (V4L2_CID_CODEC_BASE+212)
413 #define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER (V4L2_CID_CODEC_BASE+213)
414 #define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB (V4L2_CID_CODEC_BASE+214)
415 #define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE (V4L2_CID_CODEC_BASE+215)
416 #define V4L2_CID_MPEG_VIDEO_HEADER_MODE (V4L2_CID_CODEC_BASE+216)
417 enum v4l2_mpeg_video_header_mode {
418 V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE = 0,
419 V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME = 1,
422 #define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC (V4L2_CID_CODEC_BASE+217)
423 #define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE (V4L2_CID_CODEC_BASE+218)
424 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES (V4L2_CID_CODEC_BASE+219)
425 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB (V4L2_CID_CODEC_BASE+220)
426 #define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE (V4L2_CID_CODEC_BASE+221)
427 enum v4l2_mpeg_video_multi_slice_mode {
428 V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE = 0,
429 V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB = 1,
430 V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES = 2,
432 /* Kept for backwards compatibility reasons. Stupid typo... */
433 V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB = 1,
434 V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES = 2,
437 #define V4L2_CID_MPEG_VIDEO_VBV_SIZE (V4L2_CID_CODEC_BASE+222)
438 #define V4L2_CID_MPEG_VIDEO_DEC_PTS (V4L2_CID_CODEC_BASE+223)
439 #define V4L2_CID_MPEG_VIDEO_DEC_FRAME (V4L2_CID_CODEC_BASE+224)
440 #define V4L2_CID_MPEG_VIDEO_VBV_DELAY (V4L2_CID_CODEC_BASE+225)
441 #define V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER (V4L2_CID_CODEC_BASE+226)
442 #define V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE (V4L2_CID_CODEC_BASE+227)
443 #define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE (V4L2_CID_CODEC_BASE+228)
444 #define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME (V4L2_CID_CODEC_BASE+229)
445 #define V4L2_CID_MPEG_VIDEO_BASELAYER_PRIORITY_ID (V4L2_CID_CODEC_BASE+230)
446 #define V4L2_CID_MPEG_VIDEO_AU_DELIMITER (V4L2_CID_CODEC_BASE+231)
447 #define V4L2_CID_MPEG_VIDEO_LTR_COUNT (V4L2_CID_CODEC_BASE+232)
448 #define V4L2_CID_MPEG_VIDEO_FRAME_LTR_INDEX (V4L2_CID_CODEC_BASE+233)
449 #define V4L2_CID_MPEG_VIDEO_USE_LTR_FRAMES (V4L2_CID_CODEC_BASE+234)
450 #define V4L2_CID_MPEG_VIDEO_DEC_CONCEAL_COLOR (V4L2_CID_CODEC_BASE+235)
451 #define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD (V4L2_CID_CODEC_BASE+236)
452 #define V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE (V4L2_CID_CODEC_BASE+237)
453 enum v4l2_mpeg_video_intra_refresh_period_type {
454 V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM = 0,
455 V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_CYCLIC = 1,
458 /* CIDs for the MPEG-2 Part 2 (H.262) codec */
459 #define V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL (V4L2_CID_CODEC_BASE+270)
460 enum v4l2_mpeg_video_mpeg2_level {
461 V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW = 0,
462 V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN = 1,
463 V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440 = 2,
464 V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH = 3,
466 #define V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE (V4L2_CID_CODEC_BASE+271)
467 enum v4l2_mpeg_video_mpeg2_profile {
468 V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE = 0,
469 V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN = 1,
470 V4L2_MPEG_VIDEO_MPEG2_PROFILE_SNR_SCALABLE = 2,
471 V4L2_MPEG_VIDEO_MPEG2_PROFILE_SPATIALLY_SCALABLE = 3,
472 V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH = 4,
473 V4L2_MPEG_VIDEO_MPEG2_PROFILE_MULTIVIEW = 5,
476 /* CIDs for the FWHT codec as used by the vicodec driver. */
477 #define V4L2_CID_FWHT_I_FRAME_QP (V4L2_CID_CODEC_BASE + 290)
478 #define V4L2_CID_FWHT_P_FRAME_QP (V4L2_CID_CODEC_BASE + 291)
480 #define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_CODEC_BASE+300)
481 #define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_CODEC_BASE+301)
482 #define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP (V4L2_CID_CODEC_BASE+302)
483 #define V4L2_CID_MPEG_VIDEO_H263_MIN_QP (V4L2_CID_CODEC_BASE+303)
484 #define V4L2_CID_MPEG_VIDEO_H263_MAX_QP (V4L2_CID_CODEC_BASE+304)
485 #define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP (V4L2_CID_CODEC_BASE+350)
486 #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP (V4L2_CID_CODEC_BASE+351)
487 #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP (V4L2_CID_CODEC_BASE+352)
488 #define V4L2_CID_MPEG_VIDEO_H264_MIN_QP (V4L2_CID_CODEC_BASE+353)
489 #define V4L2_CID_MPEG_VIDEO_H264_MAX_QP (V4L2_CID_CODEC_BASE+354)
490 #define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM (V4L2_CID_CODEC_BASE+355)
491 #define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE (V4L2_CID_CODEC_BASE+356)
492 #define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE (V4L2_CID_CODEC_BASE+357)
493 enum v4l2_mpeg_video_h264_entropy_mode {
494 V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0,
495 V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1,
497 #define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD (V4L2_CID_CODEC_BASE+358)
498 #define V4L2_CID_MPEG_VIDEO_H264_LEVEL (V4L2_CID_CODEC_BASE+359)
499 enum v4l2_mpeg_video_h264_level {
500 V4L2_MPEG_VIDEO_H264_LEVEL_1_0 = 0,
501 V4L2_MPEG_VIDEO_H264_LEVEL_1B = 1,
502 V4L2_MPEG_VIDEO_H264_LEVEL_1_1 = 2,
503 V4L2_MPEG_VIDEO_H264_LEVEL_1_2 = 3,
504 V4L2_MPEG_VIDEO_H264_LEVEL_1_3 = 4,
505 V4L2_MPEG_VIDEO_H264_LEVEL_2_0 = 5,
506 V4L2_MPEG_VIDEO_H264_LEVEL_2_1 = 6,
507 V4L2_MPEG_VIDEO_H264_LEVEL_2_2 = 7,
508 V4L2_MPEG_VIDEO_H264_LEVEL_3_0 = 8,
509 V4L2_MPEG_VIDEO_H264_LEVEL_3_1 = 9,
510 V4L2_MPEG_VIDEO_H264_LEVEL_3_2 = 10,
511 V4L2_MPEG_VIDEO_H264_LEVEL_4_0 = 11,
512 V4L2_MPEG_VIDEO_H264_LEVEL_4_1 = 12,
513 V4L2_MPEG_VIDEO_H264_LEVEL_4_2 = 13,
514 V4L2_MPEG_VIDEO_H264_LEVEL_5_0 = 14,
515 V4L2_MPEG_VIDEO_H264_LEVEL_5_1 = 15,
516 V4L2_MPEG_VIDEO_H264_LEVEL_5_2 = 16,
517 V4L2_MPEG_VIDEO_H264_LEVEL_6_0 = 17,
518 V4L2_MPEG_VIDEO_H264_LEVEL_6_1 = 18,
519 V4L2_MPEG_VIDEO_H264_LEVEL_6_2 = 19,
521 #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA (V4L2_CID_CODEC_BASE+360)
522 #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA (V4L2_CID_CODEC_BASE+361)
523 #define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE (V4L2_CID_CODEC_BASE+362)
524 enum v4l2_mpeg_video_h264_loop_filter_mode {
525 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED = 0,
526 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED = 1,
527 V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2,
529 #define V4L2_CID_MPEG_VIDEO_H264_PROFILE (V4L2_CID_CODEC_BASE+363)
530 enum v4l2_mpeg_video_h264_profile {
531 V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE = 0,
532 V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE = 1,
533 V4L2_MPEG_VIDEO_H264_PROFILE_MAIN = 2,
534 V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED = 3,
535 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH = 4,
536 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10 = 5,
537 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422 = 6,
538 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE = 7,
539 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA = 8,
540 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA = 9,
541 V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA = 10,
542 V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA = 11,
543 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE = 12,
544 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH = 13,
545 V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA = 14,
546 V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH = 15,
547 V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH = 16,
548 V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_HIGH = 17,
550 #define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT (V4L2_CID_CODEC_BASE+364)
551 #define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH (V4L2_CID_CODEC_BASE+365)
552 #define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE (V4L2_CID_CODEC_BASE+366)
553 #define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC (V4L2_CID_CODEC_BASE+367)
554 enum v4l2_mpeg_video_h264_vui_sar_idc {
555 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED = 0,
556 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1 = 1,
557 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11 = 2,
558 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11 = 3,
559 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11 = 4,
560 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33 = 5,
561 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11 = 6,
562 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11 = 7,
563 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11 = 8,
564 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33 = 9,
565 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11 = 10,
566 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11 = 11,
567 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33 = 12,
568 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99 = 13,
569 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3 = 14,
570 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2 = 15,
571 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1 = 16,
572 V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED = 17,
574 #define V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING (V4L2_CID_CODEC_BASE+368)
575 #define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_CURRENT_FRAME_0 (V4L2_CID_CODEC_BASE+369)
576 #define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE (V4L2_CID_CODEC_BASE+370)
577 enum v4l2_mpeg_video_h264_sei_fp_arrangement_type {
578 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_CHECKERBOARD = 0,
579 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_COLUMN = 1,
580 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_ROW = 2,
581 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_SIDE_BY_SIDE = 3,
582 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TOP_BOTTOM = 4,
583 V4L2_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE_TEMPORAL = 5,
585 #define V4L2_CID_MPEG_VIDEO_H264_FMO (V4L2_CID_CODEC_BASE+371)
586 #define V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE (V4L2_CID_CODEC_BASE+372)
587 enum v4l2_mpeg_video_h264_fmo_map_type {
588 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES = 0,
589 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES = 1,
590 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_FOREGROUND_WITH_LEFT_OVER = 2,
591 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_BOX_OUT = 3,
592 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN = 4,
593 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN = 5,
594 V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT = 6,
596 #define V4L2_CID_MPEG_VIDEO_H264_FMO_SLICE_GROUP (V4L2_CID_CODEC_BASE+373)
597 #define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_DIRECTION (V4L2_CID_CODEC_BASE+374)
598 enum v4l2_mpeg_video_h264_fmo_change_dir {
599 V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT = 0,
600 V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT = 1,
602 #define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_RATE (V4L2_CID_CODEC_BASE+375)
603 #define V4L2_CID_MPEG_VIDEO_H264_FMO_RUN_LENGTH (V4L2_CID_CODEC_BASE+376)
604 #define V4L2_CID_MPEG_VIDEO_H264_ASO (V4L2_CID_CODEC_BASE+377)
605 #define V4L2_CID_MPEG_VIDEO_H264_ASO_SLICE_ORDER (V4L2_CID_CODEC_BASE+378)
606 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING (V4L2_CID_CODEC_BASE+379)
607 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_TYPE (V4L2_CID_CODEC_BASE+380)
608 enum v4l2_mpeg_video_h264_hierarchical_coding_type {
609 V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B = 0,
610 V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P = 1,
612 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER (V4L2_CID_CODEC_BASE+381)
613 #define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER_QP (V4L2_CID_CODEC_BASE+382)
614 #define V4L2_CID_MPEG_VIDEO_H264_CONSTRAINED_INTRA_PREDICTION (V4L2_CID_CODEC_BASE+383)
615 #define V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET (V4L2_CID_CODEC_BASE+384)
616 #define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+385)
617 #define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+386)
618 #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+387)
619 #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+388)
620 #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+389)
621 #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+390)
622 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L0_BR (V4L2_CID_CODEC_BASE+391)
623 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L1_BR (V4L2_CID_CODEC_BASE+392)
624 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L2_BR (V4L2_CID_CODEC_BASE+393)
625 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L3_BR (V4L2_CID_CODEC_BASE+394)
626 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L4_BR (V4L2_CID_CODEC_BASE+395)
627 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L5_BR (V4L2_CID_CODEC_BASE+396)
628 #define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L6_BR (V4L2_CID_CODEC_BASE+397)
629 #define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP (V4L2_CID_CODEC_BASE+400)
630 #define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP (V4L2_CID_CODEC_BASE+401)
631 #define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP (V4L2_CID_CODEC_BASE+402)
632 #define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP (V4L2_CID_CODEC_BASE+403)
633 #define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP (V4L2_CID_CODEC_BASE+404)
634 #define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL (V4L2_CID_CODEC_BASE+405)
635 enum v4l2_mpeg_video_mpeg4_level {
636 V4L2_MPEG_VIDEO_MPEG4_LEVEL_0 = 0,
637 V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B = 1,
638 V4L2_MPEG_VIDEO_MPEG4_LEVEL_1 = 2,
639 V4L2_MPEG_VIDEO_MPEG4_LEVEL_2 = 3,
640 V4L2_MPEG_VIDEO_MPEG4_LEVEL_3 = 4,
641 V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B = 5,
642 V4L2_MPEG_VIDEO_MPEG4_LEVEL_4 = 6,
643 V4L2_MPEG_VIDEO_MPEG4_LEVEL_5 = 7,
645 #define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE (V4L2_CID_CODEC_BASE+406)
646 enum v4l2_mpeg_video_mpeg4_profile {
647 V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE = 0,
648 V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE = 1,
649 V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE = 2,
650 V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE = 3,
651 V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY = 4,
653 #define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL (V4L2_CID_CODEC_BASE+407)
655 /* Control IDs for VP8 streams
656 * Although VP8 is not part of MPEG we add these controls to the MPEG class
657 * as that class is already handling other video compression standards
659 #define V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS (V4L2_CID_CODEC_BASE+500)
660 enum v4l2_vp8_num_partitions {
661 V4L2_CID_MPEG_VIDEO_VPX_1_PARTITION = 0,
662 V4L2_CID_MPEG_VIDEO_VPX_2_PARTITIONS = 1,
663 V4L2_CID_MPEG_VIDEO_VPX_4_PARTITIONS = 2,
664 V4L2_CID_MPEG_VIDEO_VPX_8_PARTITIONS = 3,
666 #define V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4 (V4L2_CID_CODEC_BASE+501)
667 #define V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES (V4L2_CID_CODEC_BASE+502)
668 enum v4l2_vp8_num_ref_frames {
669 V4L2_CID_MPEG_VIDEO_VPX_1_REF_FRAME = 0,
670 V4L2_CID_MPEG_VIDEO_VPX_2_REF_FRAME = 1,
671 V4L2_CID_MPEG_VIDEO_VPX_3_REF_FRAME = 2,
673 #define V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL (V4L2_CID_CODEC_BASE+503)
674 #define V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS (V4L2_CID_CODEC_BASE+504)
675 #define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD (V4L2_CID_CODEC_BASE+505)
676 #define V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL (V4L2_CID_CODEC_BASE+506)
677 enum v4l2_vp8_golden_frame_sel {
678 V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_PREV = 0,
679 V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_USE_REF_PERIOD = 1,
681 #define V4L2_CID_MPEG_VIDEO_VPX_MIN_QP (V4L2_CID_CODEC_BASE+507)
682 #define V4L2_CID_MPEG_VIDEO_VPX_MAX_QP (V4L2_CID_CODEC_BASE+508)
683 #define V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP (V4L2_CID_CODEC_BASE+509)
684 #define V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP (V4L2_CID_CODEC_BASE+510)
686 #define V4L2_CID_MPEG_VIDEO_VP8_PROFILE (V4L2_CID_CODEC_BASE+511)
687 enum v4l2_mpeg_video_vp8_profile {
688 V4L2_MPEG_VIDEO_VP8_PROFILE_0 = 0,
689 V4L2_MPEG_VIDEO_VP8_PROFILE_1 = 1,
690 V4L2_MPEG_VIDEO_VP8_PROFILE_2 = 2,
691 V4L2_MPEG_VIDEO_VP8_PROFILE_3 = 3,
693 /* Deprecated alias for compatibility reasons. */
694 #define V4L2_CID_MPEG_VIDEO_VPX_PROFILE V4L2_CID_MPEG_VIDEO_VP8_PROFILE
695 #define V4L2_CID_MPEG_VIDEO_VP9_PROFILE (V4L2_CID_CODEC_BASE+512)
696 enum v4l2_mpeg_video_vp9_profile {
697 V4L2_MPEG_VIDEO_VP9_PROFILE_0 = 0,
698 V4L2_MPEG_VIDEO_VP9_PROFILE_1 = 1,
699 V4L2_MPEG_VIDEO_VP9_PROFILE_2 = 2,
700 V4L2_MPEG_VIDEO_VP9_PROFILE_3 = 3,
702 #define V4L2_CID_MPEG_VIDEO_VP9_LEVEL (V4L2_CID_CODEC_BASE+513)
703 enum v4l2_mpeg_video_vp9_level {
704 V4L2_MPEG_VIDEO_VP9_LEVEL_1_0 = 0,
705 V4L2_MPEG_VIDEO_VP9_LEVEL_1_1 = 1,
706 V4L2_MPEG_VIDEO_VP9_LEVEL_2_0 = 2,
707 V4L2_MPEG_VIDEO_VP9_LEVEL_2_1 = 3,
708 V4L2_MPEG_VIDEO_VP9_LEVEL_3_0 = 4,
709 V4L2_MPEG_VIDEO_VP9_LEVEL_3_1 = 5,
710 V4L2_MPEG_VIDEO_VP9_LEVEL_4_0 = 6,
711 V4L2_MPEG_VIDEO_VP9_LEVEL_4_1 = 7,
712 V4L2_MPEG_VIDEO_VP9_LEVEL_5_0 = 8,
713 V4L2_MPEG_VIDEO_VP9_LEVEL_5_1 = 9,
714 V4L2_MPEG_VIDEO_VP9_LEVEL_5_2 = 10,
715 V4L2_MPEG_VIDEO_VP9_LEVEL_6_0 = 11,
716 V4L2_MPEG_VIDEO_VP9_LEVEL_6_1 = 12,
717 V4L2_MPEG_VIDEO_VP9_LEVEL_6_2 = 13,
720 /* CIDs for HEVC encoding. */
722 #define V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP (V4L2_CID_CODEC_BASE + 600)
723 #define V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP (V4L2_CID_CODEC_BASE + 601)
724 #define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP (V4L2_CID_CODEC_BASE + 602)
725 #define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP (V4L2_CID_CODEC_BASE + 603)
726 #define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP (V4L2_CID_CODEC_BASE + 604)
727 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP (V4L2_CID_CODEC_BASE + 605)
728 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_TYPE (V4L2_CID_CODEC_BASE + 606)
729 enum v4l2_mpeg_video_hevc_hier_coding_type {
730 V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_B = 0,
731 V4L2_MPEG_VIDEO_HEVC_HIERARCHICAL_CODING_P = 1,
733 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_LAYER (V4L2_CID_CODEC_BASE + 607)
734 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_QP (V4L2_CID_CODEC_BASE + 608)
735 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_QP (V4L2_CID_CODEC_BASE + 609)
736 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_QP (V4L2_CID_CODEC_BASE + 610)
737 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_QP (V4L2_CID_CODEC_BASE + 611)
738 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_QP (V4L2_CID_CODEC_BASE + 612)
739 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_QP (V4L2_CID_CODEC_BASE + 613)
740 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_QP (V4L2_CID_CODEC_BASE + 614)
741 #define V4L2_CID_MPEG_VIDEO_HEVC_PROFILE (V4L2_CID_CODEC_BASE + 615)
742 enum v4l2_mpeg_video_hevc_profile {
743 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN = 0,
744 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE = 1,
745 V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_10 = 2,
747 #define V4L2_CID_MPEG_VIDEO_HEVC_LEVEL (V4L2_CID_CODEC_BASE + 616)
748 enum v4l2_mpeg_video_hevc_level {
749 V4L2_MPEG_VIDEO_HEVC_LEVEL_1 = 0,
750 V4L2_MPEG_VIDEO_HEVC_LEVEL_2 = 1,
751 V4L2_MPEG_VIDEO_HEVC_LEVEL_2_1 = 2,
752 V4L2_MPEG_VIDEO_HEVC_LEVEL_3 = 3,
753 V4L2_MPEG_VIDEO_HEVC_LEVEL_3_1 = 4,
754 V4L2_MPEG_VIDEO_HEVC_LEVEL_4 = 5,
755 V4L2_MPEG_VIDEO_HEVC_LEVEL_4_1 = 6,
756 V4L2_MPEG_VIDEO_HEVC_LEVEL_5 = 7,
757 V4L2_MPEG_VIDEO_HEVC_LEVEL_5_1 = 8,
758 V4L2_MPEG_VIDEO_HEVC_LEVEL_5_2 = 9,
759 V4L2_MPEG_VIDEO_HEVC_LEVEL_6 = 10,
760 V4L2_MPEG_VIDEO_HEVC_LEVEL_6_1 = 11,
761 V4L2_MPEG_VIDEO_HEVC_LEVEL_6_2 = 12,
763 #define V4L2_CID_MPEG_VIDEO_HEVC_FRAME_RATE_RESOLUTION (V4L2_CID_CODEC_BASE + 617)
764 #define V4L2_CID_MPEG_VIDEO_HEVC_TIER (V4L2_CID_CODEC_BASE + 618)
765 enum v4l2_mpeg_video_hevc_tier {
766 V4L2_MPEG_VIDEO_HEVC_TIER_MAIN = 0,
767 V4L2_MPEG_VIDEO_HEVC_TIER_HIGH = 1,
769 #define V4L2_CID_MPEG_VIDEO_HEVC_MAX_PARTITION_DEPTH (V4L2_CID_CODEC_BASE + 619)
770 #define V4L2_CID_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE (V4L2_CID_CODEC_BASE + 620)
771 enum v4l2_cid_mpeg_video_hevc_loop_filter_mode {
772 V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED = 0,
773 V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_ENABLED = 1,
774 V4L2_MPEG_VIDEO_HEVC_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY = 2,
776 #define V4L2_CID_MPEG_VIDEO_HEVC_LF_BETA_OFFSET_DIV2 (V4L2_CID_CODEC_BASE + 621)
777 #define V4L2_CID_MPEG_VIDEO_HEVC_LF_TC_OFFSET_DIV2 (V4L2_CID_CODEC_BASE + 622)
778 #define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_TYPE (V4L2_CID_CODEC_BASE + 623)
779 enum v4l2_cid_mpeg_video_hevc_refresh_type {
780 V4L2_MPEG_VIDEO_HEVC_REFRESH_NONE = 0,
781 V4L2_MPEG_VIDEO_HEVC_REFRESH_CRA = 1,
782 V4L2_MPEG_VIDEO_HEVC_REFRESH_IDR = 2,
784 #define V4L2_CID_MPEG_VIDEO_HEVC_REFRESH_PERIOD (V4L2_CID_CODEC_BASE + 624)
785 #define V4L2_CID_MPEG_VIDEO_HEVC_LOSSLESS_CU (V4L2_CID_CODEC_BASE + 625)
786 #define V4L2_CID_MPEG_VIDEO_HEVC_CONST_INTRA_PRED (V4L2_CID_CODEC_BASE + 626)
787 #define V4L2_CID_MPEG_VIDEO_HEVC_WAVEFRONT (V4L2_CID_CODEC_BASE + 627)
788 #define V4L2_CID_MPEG_VIDEO_HEVC_GENERAL_PB (V4L2_CID_CODEC_BASE + 628)
789 #define V4L2_CID_MPEG_VIDEO_HEVC_TEMPORAL_ID (V4L2_CID_CODEC_BASE + 629)
790 #define V4L2_CID_MPEG_VIDEO_HEVC_STRONG_SMOOTHING (V4L2_CID_CODEC_BASE + 630)
791 #define V4L2_CID_MPEG_VIDEO_HEVC_MAX_NUM_MERGE_MV_MINUS1 (V4L2_CID_CODEC_BASE + 631)
792 #define V4L2_CID_MPEG_VIDEO_HEVC_INTRA_PU_SPLIT (V4L2_CID_CODEC_BASE + 632)
793 #define V4L2_CID_MPEG_VIDEO_HEVC_TMV_PREDICTION (V4L2_CID_CODEC_BASE + 633)
794 #define V4L2_CID_MPEG_VIDEO_HEVC_WITHOUT_STARTCODE (V4L2_CID_CODEC_BASE + 634)
795 #define V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD (V4L2_CID_CODEC_BASE + 635)
796 enum v4l2_cid_mpeg_video_hevc_size_of_length_field {
797 V4L2_MPEG_VIDEO_HEVC_SIZE_0 = 0,
798 V4L2_MPEG_VIDEO_HEVC_SIZE_1 = 1,
799 V4L2_MPEG_VIDEO_HEVC_SIZE_2 = 2,
800 V4L2_MPEG_VIDEO_HEVC_SIZE_4 = 3,
802 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L0_BR (V4L2_CID_CODEC_BASE + 636)
803 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L1_BR (V4L2_CID_CODEC_BASE + 637)
804 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L2_BR (V4L2_CID_CODEC_BASE + 638)
805 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L3_BR (V4L2_CID_CODEC_BASE + 639)
806 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L4_BR (V4L2_CID_CODEC_BASE + 640)
807 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L5_BR (V4L2_CID_CODEC_BASE + 641)
808 #define V4L2_CID_MPEG_VIDEO_HEVC_HIER_CODING_L6_BR (V4L2_CID_CODEC_BASE + 642)
809 #define V4L2_CID_MPEG_VIDEO_REF_NUMBER_FOR_PFRAMES (V4L2_CID_CODEC_BASE + 643)
810 #define V4L2_CID_MPEG_VIDEO_PREPEND_SPSPPS_TO_IDR (V4L2_CID_CODEC_BASE + 644)
811 #define V4L2_CID_MPEG_VIDEO_CONSTANT_QUALITY (V4L2_CID_CODEC_BASE + 645)
812 #define V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE (V4L2_CID_CODEC_BASE + 646)
813 enum v4l2_mpeg_video_frame_skip_mode {
814 V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_DISABLED = 0,
815 V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1,
816 V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2,
819 #define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 647)
820 #define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 648)
821 #define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 649)
822 #define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 650)
823 #define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 651)
824 #define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 652)
826 #define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY (V4L2_CID_CODEC_BASE + 653)
827 #define V4L2_CID_MPEG_VIDEO_DEC_DISPLAY_DELAY_ENABLE (V4L2_CID_CODEC_BASE + 654)
829 /* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
830 #define V4L2_CID_CODEC_CX2341X_BASE (V4L2_CTRL_CLASS_CODEC | 0x1000)
831 #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+0)
832 enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
833 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
834 V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1,
836 #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_CODEC_CX2341X_BASE+1)
837 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+2)
838 enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
839 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0,
840 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
841 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2,
842 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3,
843 V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
845 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+3)
846 enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
847 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0,
848 V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
850 #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+4)
851 enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
852 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
853 V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1,
855 #define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_CODEC_CX2341X_BASE+5)
856 #define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_CODEC_CX2341X_BASE+6)
857 enum v4l2_mpeg_cx2341x_video_median_filter_type {
858 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0,
859 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1,
860 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2,
861 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
862 V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4,
864 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+7)
865 #define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_CODEC_CX2341X_BASE+8)
866 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_CODEC_CX2341X_BASE+9)
867 #define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_CODEC_CX2341X_BASE+10)
868 #define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS (V4L2_CID_CODEC_CX2341X_BASE+11)
870 /* MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */
871 #define V4L2_CID_CODEC_MFC51_BASE (V4L2_CTRL_CLASS_CODEC | 0x1100)
873 #define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY (V4L2_CID_CODEC_MFC51_BASE+0)
874 #define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE (V4L2_CID_CODEC_MFC51_BASE+1)
875 #define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE (V4L2_CID_CODEC_MFC51_BASE+2)
876 enum v4l2_mpeg_mfc51_video_frame_skip_mode {
877 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED = 0,
878 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT = 1,
879 V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2,
881 #define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE (V4L2_CID_CODEC_MFC51_BASE+3)
882 enum v4l2_mpeg_mfc51_video_force_frame_type {
883 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED = 0,
884 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME = 1,
885 V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED = 2,
887 #define V4L2_CID_MPEG_MFC51_VIDEO_PADDING (V4L2_CID_CODEC_MFC51_BASE+4)
888 #define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV (V4L2_CID_CODEC_MFC51_BASE+5)
889 #define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT (V4L2_CID_CODEC_MFC51_BASE+6)
890 #define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF (V4L2_CID_CODEC_MFC51_BASE+7)
891 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY (V4L2_CID_CODEC_MFC51_BASE+50)
892 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK (V4L2_CID_CODEC_MFC51_BASE+51)
893 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH (V4L2_CID_CODEC_MFC51_BASE+52)
894 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC (V4L2_CID_CODEC_MFC51_BASE+53)
895 #define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P (V4L2_CID_CODEC_MFC51_BASE+54)
897 /* Camera class control IDs */
899 #define V4L2_CID_CAMERA_CLASS_BASE (V4L2_CTRL_CLASS_CAMERA | 0x900)
900 #define V4L2_CID_CAMERA_CLASS (V4L2_CTRL_CLASS_CAMERA | 1)
902 #define V4L2_CID_EXPOSURE_AUTO (V4L2_CID_CAMERA_CLASS_BASE+1)
903 enum v4l2_exposure_auto_type {
904 V4L2_EXPOSURE_AUTO = 0,
905 V4L2_EXPOSURE_MANUAL = 1,
906 V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
907 V4L2_EXPOSURE_APERTURE_PRIORITY = 3
909 #define V4L2_CID_EXPOSURE_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+2)
910 #define V4L2_CID_EXPOSURE_AUTO_PRIORITY (V4L2_CID_CAMERA_CLASS_BASE+3)
912 #define V4L2_CID_PAN_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+4)
913 #define V4L2_CID_TILT_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+5)
914 #define V4L2_CID_PAN_RESET (V4L2_CID_CAMERA_CLASS_BASE+6)
915 #define V4L2_CID_TILT_RESET (V4L2_CID_CAMERA_CLASS_BASE+7)
917 #define V4L2_CID_PAN_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+8)
918 #define V4L2_CID_TILT_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+9)
920 #define V4L2_CID_FOCUS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+10)
921 #define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11)
922 #define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12)
924 #define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13)
925 #define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14)
926 #define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15)
928 #define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16)
930 #define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17)
931 #define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18)
933 #define V4L2_CID_AUTO_EXPOSURE_BIAS (V4L2_CID_CAMERA_CLASS_BASE+19)
935 #define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE (V4L2_CID_CAMERA_CLASS_BASE+20)
936 enum v4l2_auto_n_preset_white_balance {
937 V4L2_WHITE_BALANCE_MANUAL = 0,
938 V4L2_WHITE_BALANCE_AUTO = 1,
939 V4L2_WHITE_BALANCE_INCANDESCENT = 2,
940 V4L2_WHITE_BALANCE_FLUORESCENT = 3,
941 V4L2_WHITE_BALANCE_FLUORESCENT_H = 4,
942 V4L2_WHITE_BALANCE_HORIZON = 5,
943 V4L2_WHITE_BALANCE_DAYLIGHT = 6,
944 V4L2_WHITE_BALANCE_FLASH = 7,
945 V4L2_WHITE_BALANCE_CLOUDY = 8,
946 V4L2_WHITE_BALANCE_SHADE = 9,
949 #define V4L2_CID_WIDE_DYNAMIC_RANGE (V4L2_CID_CAMERA_CLASS_BASE+21)
950 #define V4L2_CID_IMAGE_STABILIZATION (V4L2_CID_CAMERA_CLASS_BASE+22)
952 #define V4L2_CID_ISO_SENSITIVITY (V4L2_CID_CAMERA_CLASS_BASE+23)
953 #define V4L2_CID_ISO_SENSITIVITY_AUTO (V4L2_CID_CAMERA_CLASS_BASE+24)
954 enum v4l2_iso_sensitivity_auto_type {
955 V4L2_ISO_SENSITIVITY_MANUAL = 0,
956 V4L2_ISO_SENSITIVITY_AUTO = 1,
959 #define V4L2_CID_EXPOSURE_METERING (V4L2_CID_CAMERA_CLASS_BASE+25)
960 enum v4l2_exposure_metering {
961 V4L2_EXPOSURE_METERING_AVERAGE = 0,
962 V4L2_EXPOSURE_METERING_CENTER_WEIGHTED = 1,
963 V4L2_EXPOSURE_METERING_SPOT = 2,
964 V4L2_EXPOSURE_METERING_MATRIX = 3,
967 #define V4L2_CID_SCENE_MODE (V4L2_CID_CAMERA_CLASS_BASE+26)
968 enum v4l2_scene_mode {
969 V4L2_SCENE_MODE_NONE = 0,
970 V4L2_SCENE_MODE_BACKLIGHT = 1,
971 V4L2_SCENE_MODE_BEACH_SNOW = 2,
972 V4L2_SCENE_MODE_CANDLE_LIGHT = 3,
973 V4L2_SCENE_MODE_DAWN_DUSK = 4,
974 V4L2_SCENE_MODE_FALL_COLORS = 5,
975 V4L2_SCENE_MODE_FIREWORKS = 6,
976 V4L2_SCENE_MODE_LANDSCAPE = 7,
977 V4L2_SCENE_MODE_NIGHT = 8,
978 V4L2_SCENE_MODE_PARTY_INDOOR = 9,
979 V4L2_SCENE_MODE_PORTRAIT = 10,
980 V4L2_SCENE_MODE_SPORTS = 11,
981 V4L2_SCENE_MODE_SUNSET = 12,
982 V4L2_SCENE_MODE_TEXT = 13,
985 #define V4L2_CID_3A_LOCK (V4L2_CID_CAMERA_CLASS_BASE+27)
986 #define V4L2_LOCK_EXPOSURE (1 << 0)
987 #define V4L2_LOCK_WHITE_BALANCE (1 << 1)
988 #define V4L2_LOCK_FOCUS (1 << 2)
990 #define V4L2_CID_AUTO_FOCUS_START (V4L2_CID_CAMERA_CLASS_BASE+28)
991 #define V4L2_CID_AUTO_FOCUS_STOP (V4L2_CID_CAMERA_CLASS_BASE+29)
992 #define V4L2_CID_AUTO_FOCUS_STATUS (V4L2_CID_CAMERA_CLASS_BASE+30)
993 #define V4L2_AUTO_FOCUS_STATUS_IDLE (0 << 0)
994 #define V4L2_AUTO_FOCUS_STATUS_BUSY (1 << 0)
995 #define V4L2_AUTO_FOCUS_STATUS_REACHED (1 << 1)
996 #define V4L2_AUTO_FOCUS_STATUS_FAILED (1 << 2)
998 #define V4L2_CID_AUTO_FOCUS_RANGE (V4L2_CID_CAMERA_CLASS_BASE+31)
999 enum v4l2_auto_focus_range {
1000 V4L2_AUTO_FOCUS_RANGE_AUTO = 0,
1001 V4L2_AUTO_FOCUS_RANGE_NORMAL = 1,
1002 V4L2_AUTO_FOCUS_RANGE_MACRO = 2,
1003 V4L2_AUTO_FOCUS_RANGE_INFINITY = 3,
1006 #define V4L2_CID_PAN_SPEED (V4L2_CID_CAMERA_CLASS_BASE+32)
1007 #define V4L2_CID_TILT_SPEED (V4L2_CID_CAMERA_CLASS_BASE+33)
1009 #define V4L2_CID_CAMERA_ORIENTATION (V4L2_CID_CAMERA_CLASS_BASE+34)
1010 #define V4L2_CAMERA_ORIENTATION_FRONT 0
1011 #define V4L2_CAMERA_ORIENTATION_BACK 1
1012 #define V4L2_CAMERA_ORIENTATION_EXTERNAL 2
1014 #define V4L2_CID_CAMERA_SENSOR_ROTATION (V4L2_CID_CAMERA_CLASS_BASE+35)
1016 /* FM Modulator class control IDs */
1018 #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900)
1019 #define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1)
1021 #define V4L2_CID_RDS_TX_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 1)
1022 #define V4L2_CID_RDS_TX_PI (V4L2_CID_FM_TX_CLASS_BASE + 2)
1023 #define V4L2_CID_RDS_TX_PTY (V4L2_CID_FM_TX_CLASS_BASE + 3)
1024 #define V4L2_CID_RDS_TX_PS_NAME (V4L2_CID_FM_TX_CLASS_BASE + 5)
1025 #define V4L2_CID_RDS_TX_RADIO_TEXT (V4L2_CID_FM_TX_CLASS_BASE + 6)
1026 #define V4L2_CID_RDS_TX_MONO_STEREO (V4L2_CID_FM_TX_CLASS_BASE + 7)
1027 #define V4L2_CID_RDS_TX_ARTIFICIAL_HEAD (V4L2_CID_FM_TX_CLASS_BASE + 8)
1028 #define V4L2_CID_RDS_TX_COMPRESSED (V4L2_CID_FM_TX_CLASS_BASE + 9)
1029 #define V4L2_CID_RDS_TX_DYNAMIC_PTY (V4L2_CID_FM_TX_CLASS_BASE + 10)
1030 #define V4L2_CID_RDS_TX_TRAFFIC_ANNOUNCEMENT (V4L2_CID_FM_TX_CLASS_BASE + 11)
1031 #define V4L2_CID_RDS_TX_TRAFFIC_PROGRAM (V4L2_CID_FM_TX_CLASS_BASE + 12)
1032 #define V4L2_CID_RDS_TX_MUSIC_SPEECH (V4L2_CID_FM_TX_CLASS_BASE + 13)
1033 #define V4L2_CID_RDS_TX_ALT_FREQS_ENABLE (V4L2_CID_FM_TX_CLASS_BASE + 14)
1034 #define V4L2_CID_RDS_TX_ALT_FREQS (V4L2_CID_FM_TX_CLASS_BASE + 15)
1036 #define V4L2_CID_AUDIO_LIMITER_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 64)
1037 #define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 65)
1038 #define V4L2_CID_AUDIO_LIMITER_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 66)
1040 #define V4L2_CID_AUDIO_COMPRESSION_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 80)
1041 #define V4L2_CID_AUDIO_COMPRESSION_GAIN (V4L2_CID_FM_TX_CLASS_BASE + 81)
1042 #define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD (V4L2_CID_FM_TX_CLASS_BASE + 82)
1043 #define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME (V4L2_CID_FM_TX_CLASS_BASE + 83)
1044 #define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84)
1046 #define V4L2_CID_PILOT_TONE_ENABLED (V4L2_CID_FM_TX_CLASS_BASE + 96)
1047 #define V4L2_CID_PILOT_TONE_DEVIATION (V4L2_CID_FM_TX_CLASS_BASE + 97)
1048 #define V4L2_CID_PILOT_TONE_FREQUENCY (V4L2_CID_FM_TX_CLASS_BASE + 98)
1050 #define V4L2_CID_TUNE_PREEMPHASIS (V4L2_CID_FM_TX_CLASS_BASE + 112)
1051 enum v4l2_preemphasis {
1052 V4L2_PREEMPHASIS_DISABLED = 0,
1053 V4L2_PREEMPHASIS_50_uS = 1,
1054 V4L2_PREEMPHASIS_75_uS = 2,
1056 #define V4L2_CID_TUNE_POWER_LEVEL (V4L2_CID_FM_TX_CLASS_BASE + 113)
1057 #define V4L2_CID_TUNE_ANTENNA_CAPACITOR (V4L2_CID_FM_TX_CLASS_BASE + 114)
1060 /* Flash and privacy (indicator) light controls */
1062 #define V4L2_CID_FLASH_CLASS_BASE (V4L2_CTRL_CLASS_FLASH | 0x900)
1063 #define V4L2_CID_FLASH_CLASS (V4L2_CTRL_CLASS_FLASH | 1)
1065 #define V4L2_CID_FLASH_LED_MODE (V4L2_CID_FLASH_CLASS_BASE + 1)
1066 enum v4l2_flash_led_mode {
1067 V4L2_FLASH_LED_MODE_NONE,
1068 V4L2_FLASH_LED_MODE_FLASH,
1069 V4L2_FLASH_LED_MODE_TORCH,
1072 #define V4L2_CID_FLASH_STROBE_SOURCE (V4L2_CID_FLASH_CLASS_BASE + 2)
1073 enum v4l2_flash_strobe_source {
1074 V4L2_FLASH_STROBE_SOURCE_SOFTWARE,
1075 V4L2_FLASH_STROBE_SOURCE_EXTERNAL,
1078 #define V4L2_CID_FLASH_STROBE (V4L2_CID_FLASH_CLASS_BASE + 3)
1079 #define V4L2_CID_FLASH_STROBE_STOP (V4L2_CID_FLASH_CLASS_BASE + 4)
1080 #define V4L2_CID_FLASH_STROBE_STATUS (V4L2_CID_FLASH_CLASS_BASE + 5)
1082 #define V4L2_CID_FLASH_TIMEOUT (V4L2_CID_FLASH_CLASS_BASE + 6)
1083 #define V4L2_CID_FLASH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 7)
1084 #define V4L2_CID_FLASH_TORCH_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 8)
1085 #define V4L2_CID_FLASH_INDICATOR_INTENSITY (V4L2_CID_FLASH_CLASS_BASE + 9)
1087 #define V4L2_CID_FLASH_FAULT (V4L2_CID_FLASH_CLASS_BASE + 10)
1088 #define V4L2_FLASH_FAULT_OVER_VOLTAGE (1 << 0)
1089 #define V4L2_FLASH_FAULT_TIMEOUT (1 << 1)
1090 #define V4L2_FLASH_FAULT_OVER_TEMPERATURE (1 << 2)
1091 #define V4L2_FLASH_FAULT_SHORT_CIRCUIT (1 << 3)
1092 #define V4L2_FLASH_FAULT_OVER_CURRENT (1 << 4)
1093 #define V4L2_FLASH_FAULT_INDICATOR (1 << 5)
1094 #define V4L2_FLASH_FAULT_UNDER_VOLTAGE (1 << 6)
1095 #define V4L2_FLASH_FAULT_INPUT_VOLTAGE (1 << 7)
1096 #define V4L2_FLASH_FAULT_LED_OVER_TEMPERATURE (1 << 8)
1098 #define V4L2_CID_FLASH_CHARGE (V4L2_CID_FLASH_CLASS_BASE + 11)
1099 #define V4L2_CID_FLASH_READY (V4L2_CID_FLASH_CLASS_BASE + 12)
1102 /* JPEG-class control IDs */
1104 #define V4L2_CID_JPEG_CLASS_BASE (V4L2_CTRL_CLASS_JPEG | 0x900)
1105 #define V4L2_CID_JPEG_CLASS (V4L2_CTRL_CLASS_JPEG | 1)
1107 #define V4L2_CID_JPEG_CHROMA_SUBSAMPLING (V4L2_CID_JPEG_CLASS_BASE + 1)
1108 enum v4l2_jpeg_chroma_subsampling {
1109 V4L2_JPEG_CHROMA_SUBSAMPLING_444 = 0,
1110 V4L2_JPEG_CHROMA_SUBSAMPLING_422 = 1,
1111 V4L2_JPEG_CHROMA_SUBSAMPLING_420 = 2,
1112 V4L2_JPEG_CHROMA_SUBSAMPLING_411 = 3,
1113 V4L2_JPEG_CHROMA_SUBSAMPLING_410 = 4,
1114 V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY = 5,
1116 #define V4L2_CID_JPEG_RESTART_INTERVAL (V4L2_CID_JPEG_CLASS_BASE + 2)
1117 #define V4L2_CID_JPEG_COMPRESSION_QUALITY (V4L2_CID_JPEG_CLASS_BASE + 3)
1119 #define V4L2_CID_JPEG_ACTIVE_MARKER (V4L2_CID_JPEG_CLASS_BASE + 4)
1120 #define V4L2_JPEG_ACTIVE_MARKER_APP0 (1 << 0)
1121 #define V4L2_JPEG_ACTIVE_MARKER_APP1 (1 << 1)
1122 #define V4L2_JPEG_ACTIVE_MARKER_COM (1 << 16)
1123 #define V4L2_JPEG_ACTIVE_MARKER_DQT (1 << 17)
1124 #define V4L2_JPEG_ACTIVE_MARKER_DHT (1 << 18)
1127 /* Image source controls */
1128 #define V4L2_CID_IMAGE_SOURCE_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900)
1129 #define V4L2_CID_IMAGE_SOURCE_CLASS (V4L2_CTRL_CLASS_IMAGE_SOURCE | 1)
1131 #define V4L2_CID_VBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 1)
1132 #define V4L2_CID_HBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2)
1133 #define V4L2_CID_ANALOGUE_GAIN (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3)
1134 #define V4L2_CID_TEST_PATTERN_RED (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 4)
1135 #define V4L2_CID_TEST_PATTERN_GREENR (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 5)
1136 #define V4L2_CID_TEST_PATTERN_BLUE (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 6)
1137 #define V4L2_CID_TEST_PATTERN_GREENB (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 7)
1138 #define V4L2_CID_UNIT_CELL_SIZE (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 8)
1139 #define V4L2_CID_NOTIFY_GAINS (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 9)
1142 /* Image processing controls */
1144 #define V4L2_CID_IMAGE_PROC_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_PROC | 0x900)
1145 #define V4L2_CID_IMAGE_PROC_CLASS (V4L2_CTRL_CLASS_IMAGE_PROC | 1)
1147 #define V4L2_CID_LINK_FREQ (V4L2_CID_IMAGE_PROC_CLASS_BASE + 1)
1148 #define V4L2_CID_PIXEL_RATE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 2)
1149 #define V4L2_CID_TEST_PATTERN (V4L2_CID_IMAGE_PROC_CLASS_BASE + 3)
1150 #define V4L2_CID_DEINTERLACING_MODE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 4)
1151 #define V4L2_CID_DIGITAL_GAIN (V4L2_CID_IMAGE_PROC_CLASS_BASE + 5)
1153 /* DV-class control IDs defined by V4L2 */
1154 #define V4L2_CID_DV_CLASS_BASE (V4L2_CTRL_CLASS_DV | 0x900)
1155 #define V4L2_CID_DV_CLASS (V4L2_CTRL_CLASS_DV | 1)
1157 #define V4L2_CID_DV_TX_HOTPLUG (V4L2_CID_DV_CLASS_BASE + 1)
1158 #define V4L2_CID_DV_TX_RXSENSE (V4L2_CID_DV_CLASS_BASE + 2)
1159 #define V4L2_CID_DV_TX_EDID_PRESENT (V4L2_CID_DV_CLASS_BASE + 3)
1160 #define V4L2_CID_DV_TX_MODE (V4L2_CID_DV_CLASS_BASE + 4)
1161 enum v4l2_dv_tx_mode {
1162 V4L2_DV_TX_MODE_DVI_D = 0,
1163 V4L2_DV_TX_MODE_HDMI = 1,
1165 #define V4L2_CID_DV_TX_RGB_RANGE (V4L2_CID_DV_CLASS_BASE + 5)
1166 enum v4l2_dv_rgb_range {
1167 V4L2_DV_RGB_RANGE_AUTO = 0,
1168 V4L2_DV_RGB_RANGE_LIMITED = 1,
1169 V4L2_DV_RGB_RANGE_FULL = 2,
1172 #define V4L2_CID_DV_TX_IT_CONTENT_TYPE (V4L2_CID_DV_CLASS_BASE + 6)
1173 enum v4l2_dv_it_content_type {
1174 V4L2_DV_IT_CONTENT_TYPE_GRAPHICS = 0,
1175 V4L2_DV_IT_CONTENT_TYPE_PHOTO = 1,
1176 V4L2_DV_IT_CONTENT_TYPE_CINEMA = 2,
1177 V4L2_DV_IT_CONTENT_TYPE_GAME = 3,
1178 V4L2_DV_IT_CONTENT_TYPE_NO_ITC = 4,
1181 #define V4L2_CID_DV_RX_POWER_PRESENT (V4L2_CID_DV_CLASS_BASE + 100)
1182 #define V4L2_CID_DV_RX_RGB_RANGE (V4L2_CID_DV_CLASS_BASE + 101)
1183 #define V4L2_CID_DV_RX_IT_CONTENT_TYPE (V4L2_CID_DV_CLASS_BASE + 102)
1185 #define V4L2_CID_FM_RX_CLASS_BASE (V4L2_CTRL_CLASS_FM_RX | 0x900)
1186 #define V4L2_CID_FM_RX_CLASS (V4L2_CTRL_CLASS_FM_RX | 1)
1188 #define V4L2_CID_TUNE_DEEMPHASIS (V4L2_CID_FM_RX_CLASS_BASE + 1)
1189 enum v4l2_deemphasis {
1190 V4L2_DEEMPHASIS_DISABLED = V4L2_PREEMPHASIS_DISABLED,
1191 V4L2_DEEMPHASIS_50_uS = V4L2_PREEMPHASIS_50_uS,
1192 V4L2_DEEMPHASIS_75_uS = V4L2_PREEMPHASIS_75_uS,
1195 #define V4L2_CID_RDS_RECEPTION (V4L2_CID_FM_RX_CLASS_BASE + 2)
1196 #define V4L2_CID_RDS_RX_PTY (V4L2_CID_FM_RX_CLASS_BASE + 3)
1197 #define V4L2_CID_RDS_RX_PS_NAME (V4L2_CID_FM_RX_CLASS_BASE + 4)
1198 #define V4L2_CID_RDS_RX_RADIO_TEXT (V4L2_CID_FM_RX_CLASS_BASE + 5)
1199 #define V4L2_CID_RDS_RX_TRAFFIC_ANNOUNCEMENT (V4L2_CID_FM_RX_CLASS_BASE + 6)
1200 #define V4L2_CID_RDS_RX_TRAFFIC_PROGRAM (V4L2_CID_FM_RX_CLASS_BASE + 7)
1201 #define V4L2_CID_RDS_RX_MUSIC_SPEECH (V4L2_CID_FM_RX_CLASS_BASE + 8)
1203 #define V4L2_CID_RF_TUNER_CLASS_BASE (V4L2_CTRL_CLASS_RF_TUNER | 0x900)
1204 #define V4L2_CID_RF_TUNER_CLASS (V4L2_CTRL_CLASS_RF_TUNER | 1)
1206 #define V4L2_CID_RF_TUNER_BANDWIDTH_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 11)
1207 #define V4L2_CID_RF_TUNER_BANDWIDTH (V4L2_CID_RF_TUNER_CLASS_BASE + 12)
1208 #define V4L2_CID_RF_TUNER_RF_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 32)
1209 #define V4L2_CID_RF_TUNER_LNA_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 41)
1210 #define V4L2_CID_RF_TUNER_LNA_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 42)
1211 #define V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 51)
1212 #define V4L2_CID_RF_TUNER_MIXER_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 52)
1213 #define V4L2_CID_RF_TUNER_IF_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 61)
1214 #define V4L2_CID_RF_TUNER_IF_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 62)
1215 #define V4L2_CID_RF_TUNER_PLL_LOCK (V4L2_CID_RF_TUNER_CLASS_BASE + 91)
1218 /* Detection-class control IDs defined by V4L2 */
1219 #define V4L2_CID_DETECT_CLASS_BASE (V4L2_CTRL_CLASS_DETECT | 0x900)
1220 #define V4L2_CID_DETECT_CLASS (V4L2_CTRL_CLASS_DETECT | 1)
1222 #define V4L2_CID_DETECT_MD_MODE (V4L2_CID_DETECT_CLASS_BASE + 1)
1223 enum v4l2_detect_md_mode {
1224 V4L2_DETECT_MD_MODE_DISABLED = 0,
1225 V4L2_DETECT_MD_MODE_GLOBAL = 1,
1226 V4L2_DETECT_MD_MODE_THRESHOLD_GRID = 2,
1227 V4L2_DETECT_MD_MODE_REGION_GRID = 3,
1229 #define V4L2_CID_DETECT_MD_GLOBAL_THRESHOLD (V4L2_CID_DETECT_CLASS_BASE + 2)
1230 #define V4L2_CID_DETECT_MD_THRESHOLD_GRID (V4L2_CID_DETECT_CLASS_BASE + 3)
1231 #define V4L2_CID_DETECT_MD_REGION_GRID (V4L2_CID_DETECT_CLASS_BASE + 4)
1234 /* Stateless CODECs controls */
1235 #define V4L2_CID_CODEC_STATELESS_BASE (V4L2_CTRL_CLASS_CODEC_STATELESS | 0x900)
1236 #define V4L2_CID_CODEC_STATELESS_CLASS (V4L2_CTRL_CLASS_CODEC_STATELESS | 1)
1238 #define V4L2_CID_STATELESS_H264_DECODE_MODE (V4L2_CID_CODEC_STATELESS_BASE + 0)
1240 * enum v4l2_stateless_h264_decode_mode - Decoding mode
1242 * @V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED: indicates that decoding
1243 * is performed one slice at a time. In this mode,
1244 * V4L2_CID_STATELESS_H264_SLICE_PARAMS must contain the parsed slice
1245 * parameters and the OUTPUT buffer must contain a single slice.
1246 * V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF feature is used
1247 * in order to support multislice frames.
1248 * @V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED: indicates that
1249 * decoding is performed per frame. The OUTPUT buffer must contain
1250 * all slices and also both fields. This mode is typically supported
1251 * by device drivers that are able to parse the slice(s) header(s)
1252 * in hardware. When this mode is selected,
1253 * V4L2_CID_STATELESS_H264_SLICE_PARAMS is not used.
1255 enum v4l2_stateless_h264_decode_mode {
1256 V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED,
1257 V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED,
1260 #define V4L2_CID_STATELESS_H264_START_CODE (V4L2_CID_CODEC_STATELESS_BASE + 1)
1262 * enum v4l2_stateless_h264_start_code - Start code
1264 * @V4L2_STATELESS_H264_START_CODE_NONE: slices are passed
1265 * to the driver without any start code.
1266 * @V4L2_STATELESS_H264_START_CODE_ANNEX_B: slices are passed
1267 * to the driver with an Annex B start code prefix
1268 * (legal start codes can be 3-bytes 0x000001 or 4-bytes 0x00000001).
1269 * This mode is typically supported by device drivers that parse
1270 * the start code in hardware.
1272 enum v4l2_stateless_h264_start_code {
1273 V4L2_STATELESS_H264_START_CODE_NONE,
1274 V4L2_STATELESS_H264_START_CODE_ANNEX_B,
1277 #define V4L2_H264_SPS_CONSTRAINT_SET0_FLAG 0x01
1278 #define V4L2_H264_SPS_CONSTRAINT_SET1_FLAG 0x02
1279 #define V4L2_H264_SPS_CONSTRAINT_SET2_FLAG 0x04
1280 #define V4L2_H264_SPS_CONSTRAINT_SET3_FLAG 0x08
1281 #define V4L2_H264_SPS_CONSTRAINT_SET4_FLAG 0x10
1282 #define V4L2_H264_SPS_CONSTRAINT_SET5_FLAG 0x20
1284 #define V4L2_H264_SPS_FLAG_SEPARATE_COLOUR_PLANE 0x01
1285 #define V4L2_H264_SPS_FLAG_QPPRIME_Y_ZERO_TRANSFORM_BYPASS 0x02
1286 #define V4L2_H264_SPS_FLAG_DELTA_PIC_ORDER_ALWAYS_ZERO 0x04
1287 #define V4L2_H264_SPS_FLAG_GAPS_IN_FRAME_NUM_VALUE_ALLOWED 0x08
1288 #define V4L2_H264_SPS_FLAG_FRAME_MBS_ONLY 0x10
1289 #define V4L2_H264_SPS_FLAG_MB_ADAPTIVE_FRAME_FIELD 0x20
1290 #define V4L2_H264_SPS_FLAG_DIRECT_8X8_INFERENCE 0x40
1292 #define V4L2_H264_SPS_HAS_CHROMA_FORMAT(sps) \
1293 ((sps)->profile_idc == 100 || (sps)->profile_idc == 110 || \
1294 (sps)->profile_idc == 122 || (sps)->profile_idc == 244 || \
1295 (sps)->profile_idc == 44 || (sps)->profile_idc == 83 || \
1296 (sps)->profile_idc == 86 || (sps)->profile_idc == 118 || \
1297 (sps)->profile_idc == 128 || (sps)->profile_idc == 138 || \
1298 (sps)->profile_idc == 139 || (sps)->profile_idc == 134 || \
1299 (sps)->profile_idc == 135)
1301 #define V4L2_CID_STATELESS_H264_SPS (V4L2_CID_CODEC_STATELESS_BASE + 2)
1303 * struct v4l2_ctrl_h264_sps - H264 sequence parameter set
1305 * All the members on this sequence parameter set structure match the
1306 * sequence parameter set syntax as specified by the H264 specification.
1308 * @profile_idc: see H264 specification.
1309 * @constraint_set_flags: see H264 specification.
1310 * @level_idc: see H264 specification.
1311 * @seq_parameter_set_id: see H264 specification.
1312 * @chroma_format_idc: see H264 specification.
1313 * @bit_depth_luma_minus8: see H264 specification.
1314 * @bit_depth_chroma_minus8: see H264 specification.
1315 * @log2_max_frame_num_minus4: see H264 specification.
1316 * @pic_order_cnt_type: see H264 specification.
1317 * @log2_max_pic_order_cnt_lsb_minus4: see H264 specification.
1318 * @max_num_ref_frames: see H264 specification.
1319 * @num_ref_frames_in_pic_order_cnt_cycle: see H264 specification.
1320 * @offset_for_ref_frame: see H264 specification.
1321 * @offset_for_non_ref_pic: see H264 specification.
1322 * @offset_for_top_to_bottom_field: see H264 specification.
1323 * @pic_width_in_mbs_minus1: see H264 specification.
1324 * @pic_height_in_map_units_minus1: see H264 specification.
1325 * @flags: see V4L2_H264_SPS_FLAG_{}.
1327 struct v4l2_ctrl_h264_sps {
1329 __u8 constraint_set_flags;
1331 __u8 seq_parameter_set_id;
1332 __u8 chroma_format_idc;
1333 __u8 bit_depth_luma_minus8;
1334 __u8 bit_depth_chroma_minus8;
1335 __u8 log2_max_frame_num_minus4;
1336 __u8 pic_order_cnt_type;
1337 __u8 log2_max_pic_order_cnt_lsb_minus4;
1338 __u8 max_num_ref_frames;
1339 __u8 num_ref_frames_in_pic_order_cnt_cycle;
1340 __s32 offset_for_ref_frame[255];
1341 __s32 offset_for_non_ref_pic;
1342 __s32 offset_for_top_to_bottom_field;
1343 __u16 pic_width_in_mbs_minus1;
1344 __u16 pic_height_in_map_units_minus1;
1348 #define V4L2_H264_PPS_FLAG_ENTROPY_CODING_MODE 0x0001
1349 #define V4L2_H264_PPS_FLAG_BOTTOM_FIELD_PIC_ORDER_IN_FRAME_PRESENT 0x0002
1350 #define V4L2_H264_PPS_FLAG_WEIGHTED_PRED 0x0004
1351 #define V4L2_H264_PPS_FLAG_DEBLOCKING_FILTER_CONTROL_PRESENT 0x0008
1352 #define V4L2_H264_PPS_FLAG_CONSTRAINED_INTRA_PRED 0x0010
1353 #define V4L2_H264_PPS_FLAG_REDUNDANT_PIC_CNT_PRESENT 0x0020
1354 #define V4L2_H264_PPS_FLAG_TRANSFORM_8X8_MODE 0x0040
1355 #define V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT 0x0080
1357 #define V4L2_CID_STATELESS_H264_PPS (V4L2_CID_CODEC_STATELESS_BASE + 3)
1359 * struct v4l2_ctrl_h264_pps - H264 picture parameter set
1361 * Except where noted, all the members on this picture parameter set
1362 * structure match the picture parameter set syntax as specified
1363 * by the H264 specification.
1365 * In particular, V4L2_H264_PPS_FLAG_SCALING_MATRIX_PRESENT flag
1366 * has a specific meaning. This flag should be set if a non-flat
1367 * scaling matrix applies to the picture. In this case, applications
1368 * are expected to use V4L2_CID_STATELESS_H264_SCALING_MATRIX,
1369 * to pass the values of the non-flat matrices.
1371 * @pic_parameter_set_id: see H264 specification.
1372 * @seq_parameter_set_id: see H264 specification.
1373 * @num_slice_groups_minus1: see H264 specification.
1374 * @num_ref_idx_l0_default_active_minus1: see H264 specification.
1375 * @num_ref_idx_l1_default_active_minus1: see H264 specification.
1376 * @weighted_bipred_idc: see H264 specification.
1377 * @pic_init_qp_minus26: see H264 specification.
1378 * @pic_init_qs_minus26: see H264 specification.
1379 * @chroma_qp_index_offset: see H264 specification.
1380 * @second_chroma_qp_index_offset: see H264 specification.
1381 * @flags: see V4L2_H264_PPS_FLAG_{}.
1383 struct v4l2_ctrl_h264_pps {
1384 __u8 pic_parameter_set_id;
1385 __u8 seq_parameter_set_id;
1386 __u8 num_slice_groups_minus1;
1387 __u8 num_ref_idx_l0_default_active_minus1;
1388 __u8 num_ref_idx_l1_default_active_minus1;
1389 __u8 weighted_bipred_idc;
1390 __s8 pic_init_qp_minus26;
1391 __s8 pic_init_qs_minus26;
1392 __s8 chroma_qp_index_offset;
1393 __s8 second_chroma_qp_index_offset;
1397 #define V4L2_CID_STATELESS_H264_SCALING_MATRIX (V4L2_CID_CODEC_STATELESS_BASE + 4)
1399 * struct v4l2_ctrl_h264_scaling_matrix - H264 scaling matrices
1401 * @scaling_list_4x4: scaling matrix after applying the inverse
1402 * scanning process. Expected list order is Intra Y, Intra Cb,
1403 * Intra Cr, Inter Y, Inter Cb, Inter Cr. The values on each
1404 * scaling list are expected in raster scan order.
1405 * @scaling_list_8x8: scaling matrix after applying the inverse
1406 * scanning process. Expected list order is Intra Y, Inter Y,
1407 * Intra Cb, Inter Cb, Intra Cr, Inter Cr. The values on each
1408 * scaling list are expected in raster scan order.
1410 * Note that the list order is different for the 4x4 and 8x8
1411 * matrices as per the H264 specification, see table 7-2 "Assignment
1412 * of mnemonic names to scaling list indices and specification of
1415 struct v4l2_ctrl_h264_scaling_matrix {
1416 __u8 scaling_list_4x4[6][16];
1417 __u8 scaling_list_8x8[6][64];
1420 struct v4l2_h264_weight_factors {
1421 __s16 luma_weight[32];
1422 __s16 luma_offset[32];
1423 __s16 chroma_weight[32][2];
1424 __s16 chroma_offset[32][2];
1427 #define V4L2_H264_CTRL_PRED_WEIGHTS_REQUIRED(pps, slice) \
1428 ((((pps)->flags & V4L2_H264_PPS_FLAG_WEIGHTED_PRED) && \
1429 ((slice)->slice_type == V4L2_H264_SLICE_TYPE_P || \
1430 (slice)->slice_type == V4L2_H264_SLICE_TYPE_SP)) || \
1431 ((pps)->weighted_bipred_idc == 1 && \
1432 (slice)->slice_type == V4L2_H264_SLICE_TYPE_B))
1434 #define V4L2_CID_STATELESS_H264_PRED_WEIGHTS (V4L2_CID_CODEC_STATELESS_BASE + 5)
1436 * struct v4l2_ctrl_h264_pred_weights - Prediction weight table
1438 * Prediction weight table, which matches the syntax specified
1439 * by the H264 specification.
1441 * @luma_log2_weight_denom: see H264 specification.
1442 * @chroma_log2_weight_denom: see H264 specification.
1443 * @weight_factors: luma and chroma weight factors.
1445 struct v4l2_ctrl_h264_pred_weights {
1446 __u16 luma_log2_weight_denom;
1447 __u16 chroma_log2_weight_denom;
1448 struct v4l2_h264_weight_factors weight_factors[2];
1451 #define V4L2_H264_SLICE_TYPE_P 0
1452 #define V4L2_H264_SLICE_TYPE_B 1
1453 #define V4L2_H264_SLICE_TYPE_I 2
1454 #define V4L2_H264_SLICE_TYPE_SP 3
1455 #define V4L2_H264_SLICE_TYPE_SI 4
1457 #define V4L2_H264_SLICE_FLAG_DIRECT_SPATIAL_MV_PRED 0x01
1458 #define V4L2_H264_SLICE_FLAG_SP_FOR_SWITCH 0x02
1460 #define V4L2_H264_TOP_FIELD_REF 0x1
1461 #define V4L2_H264_BOTTOM_FIELD_REF 0x2
1462 #define V4L2_H264_FRAME_REF 0x3
1465 * struct v4l2_h264_reference - H264 picture reference
1467 * @fields: indicates how the picture is referenced.
1468 * Valid values are V4L2_H264_{}_REF.
1469 * @index: index into v4l2_ctrl_h264_decode_params.dpb[].
1471 struct v4l2_h264_reference {
1477 * Maximum DPB size, as specified by section 'A.3.1 Level limits
1478 * common to the Baseline, Main, and Extended profiles'.
1480 #define V4L2_H264_NUM_DPB_ENTRIES 16
1481 #define V4L2_H264_REF_LIST_LEN (2 * V4L2_H264_NUM_DPB_ENTRIES)
1483 #define V4L2_CID_STATELESS_H264_SLICE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 6)
1485 * struct v4l2_ctrl_h264_slice_params - H264 slice parameters
1487 * This structure holds the H264 syntax elements that are specified
1488 * as non-invariant for the slices in a given frame.
1490 * Slice invariant syntax elements are contained in struct
1491 * v4l2_ctrl_h264_decode_params. This is done to reduce the API surface
1492 * on frame-based decoders, where slice header parsing is done by the
1495 * Slice invariant syntax elements are specified in specification section
1496 * "7.4.3 Slice header semantics".
1498 * Except where noted, the members on this struct match the slice header syntax.
1500 * @header_bit_size: offset in bits to slice_data() from the beginning of this slice.
1501 * @first_mb_in_slice: see H264 specification.
1502 * @slice_type: see H264 specification.
1503 * @colour_plane_id: see H264 specification.
1504 * @redundant_pic_cnt: see H264 specification.
1505 * @cabac_init_idc: see H264 specification.
1506 * @slice_qp_delta: see H264 specification.
1507 * @slice_qs_delta: see H264 specification.
1508 * @disable_deblocking_filter_idc: see H264 specification.
1509 * @slice_alpha_c0_offset_div2: see H264 specification.
1510 * @slice_beta_offset_div2: see H264 specification.
1511 * @num_ref_idx_l0_active_minus1: see H264 specification.
1512 * @num_ref_idx_l1_active_minus1: see H264 specification.
1513 * @reserved: padding field. Should be zeroed by applications.
1514 * @ref_pic_list0: reference picture list 0 after applying the per-slice modifications.
1515 * @ref_pic_list1: reference picture list 1 after applying the per-slice modifications.
1516 * @flags: see V4L2_H264_SLICE_FLAG_{}.
1518 struct v4l2_ctrl_h264_slice_params {
1519 __u32 header_bit_size;
1520 __u32 first_mb_in_slice;
1522 __u8 colour_plane_id;
1523 __u8 redundant_pic_cnt;
1524 __u8 cabac_init_idc;
1525 __s8 slice_qp_delta;
1526 __s8 slice_qs_delta;
1527 __u8 disable_deblocking_filter_idc;
1528 __s8 slice_alpha_c0_offset_div2;
1529 __s8 slice_beta_offset_div2;
1530 __u8 num_ref_idx_l0_active_minus1;
1531 __u8 num_ref_idx_l1_active_minus1;
1535 struct v4l2_h264_reference ref_pic_list0[V4L2_H264_REF_LIST_LEN];
1536 struct v4l2_h264_reference ref_pic_list1[V4L2_H264_REF_LIST_LEN];
1541 #define V4L2_H264_DPB_ENTRY_FLAG_VALID 0x01
1542 #define V4L2_H264_DPB_ENTRY_FLAG_ACTIVE 0x02
1543 #define V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM 0x04
1544 #define V4L2_H264_DPB_ENTRY_FLAG_FIELD 0x08
1547 * struct v4l2_h264_dpb_entry - H264 decoded picture buffer entry
1549 * @reference_ts: timestamp of the V4L2 capture buffer to use as reference.
1550 * The timestamp refers to the timestamp field in struct v4l2_buffer.
1551 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
1552 * @pic_num: matches PicNum variable assigned during the reference
1553 * picture lists construction process.
1554 * @frame_num: frame identifier which matches frame_num syntax element.
1555 * @fields: indicates how the DPB entry is referenced. Valid values are
1557 * @reserved: padding field. Should be zeroed by applications.
1558 * @top_field_order_cnt: matches TopFieldOrderCnt picture value.
1559 * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.
1560 * Note that picture field is indicated by v4l2_buffer.field.
1561 * @flags: see V4L2_H264_DPB_ENTRY_FLAG_{}.
1563 struct v4l2_h264_dpb_entry {
1569 __s32 top_field_order_cnt;
1570 __s32 bottom_field_order_cnt;
1574 #define V4L2_H264_DECODE_PARAM_FLAG_IDR_PIC 0x01
1575 #define V4L2_H264_DECODE_PARAM_FLAG_FIELD_PIC 0x02
1576 #define V4L2_H264_DECODE_PARAM_FLAG_BOTTOM_FIELD 0x04
1577 #define V4L2_H264_DECODE_PARAM_FLAG_PFRAME 0x08
1578 #define V4L2_H264_DECODE_PARAM_FLAG_BFRAME 0x10
1580 #define V4L2_CID_STATELESS_H264_DECODE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 7)
1582 * struct v4l2_ctrl_h264_decode_params - H264 decoding parameters
1584 * @dpb: decoded picture buffer.
1585 * @nal_ref_idc: slice header syntax element.
1586 * @frame_num: slice header syntax element.
1587 * @top_field_order_cnt: matches TopFieldOrderCnt picture value.
1588 * @bottom_field_order_cnt: matches BottomFieldOrderCnt picture value.
1589 * Note that picture field is indicated by v4l2_buffer.field.
1590 * @idr_pic_id: slice header syntax element.
1591 * @pic_order_cnt_lsb: slice header syntax element.
1592 * @delta_pic_order_cnt_bottom: slice header syntax element.
1593 * @delta_pic_order_cnt0: slice header syntax element.
1594 * @delta_pic_order_cnt1: slice header syntax element.
1595 * @dec_ref_pic_marking_bit_size: size in bits of dec_ref_pic_marking()
1597 * @pic_order_cnt_bit_size: size in bits of pic order count syntax.
1598 * @slice_group_change_cycle: slice header syntax element.
1599 * @reserved: padding field. Should be zeroed by applications.
1600 * @flags: see V4L2_H264_DECODE_PARAM_FLAG_{}.
1602 struct v4l2_ctrl_h264_decode_params {
1603 struct v4l2_h264_dpb_entry dpb[V4L2_H264_NUM_DPB_ENTRIES];
1606 __s32 top_field_order_cnt;
1607 __s32 bottom_field_order_cnt;
1609 __u16 pic_order_cnt_lsb;
1610 __s32 delta_pic_order_cnt_bottom;
1611 __s32 delta_pic_order_cnt0;
1612 __s32 delta_pic_order_cnt1;
1613 __u32 dec_ref_pic_marking_bit_size;
1614 __u32 pic_order_cnt_bit_size;
1615 __u32 slice_group_change_cycle;
1622 /* Stateless FWHT control, used by the vicodec driver */
1624 /* Current FWHT version */
1625 #define V4L2_FWHT_VERSION 3
1627 /* Set if this is an interlaced format */
1628 #define V4L2_FWHT_FL_IS_INTERLACED _BITUL(0)
1629 /* Set if this is a bottom-first (NTSC) interlaced format */
1630 #define V4L2_FWHT_FL_IS_BOTTOM_FIRST _BITUL(1)
1631 /* Set if each 'frame' contains just one field */
1632 #define V4L2_FWHT_FL_IS_ALTERNATE _BITUL(2)
1634 * If V4L2_FWHT_FL_IS_ALTERNATE was set, then this is set if this
1635 * 'frame' is the bottom field, else it is the top field.
1637 #define V4L2_FWHT_FL_IS_BOTTOM_FIELD _BITUL(3)
1638 /* Set if the Y' plane is uncompressed */
1639 #define V4L2_FWHT_FL_LUMA_IS_UNCOMPRESSED _BITUL(4)
1640 /* Set if the Cb plane is uncompressed */
1641 #define V4L2_FWHT_FL_CB_IS_UNCOMPRESSED _BITUL(5)
1642 /* Set if the Cr plane is uncompressed */
1643 #define V4L2_FWHT_FL_CR_IS_UNCOMPRESSED _BITUL(6)
1644 /* Set if the chroma plane is full height, if cleared it is half height */
1645 #define V4L2_FWHT_FL_CHROMA_FULL_HEIGHT _BITUL(7)
1646 /* Set if the chroma plane is full width, if cleared it is half width */
1647 #define V4L2_FWHT_FL_CHROMA_FULL_WIDTH _BITUL(8)
1648 /* Set if the alpha plane is uncompressed */
1649 #define V4L2_FWHT_FL_ALPHA_IS_UNCOMPRESSED _BITUL(9)
1650 /* Set if this is an I Frame */
1651 #define V4L2_FWHT_FL_I_FRAME _BITUL(10)
1653 /* A 4-values flag - the number of components - 1 */
1654 #define V4L2_FWHT_FL_COMPONENTS_NUM_MSK GENMASK(18, 16)
1655 #define V4L2_FWHT_FL_COMPONENTS_NUM_OFFSET 16
1657 /* A 4-values flag - the pixel encoding type */
1658 #define V4L2_FWHT_FL_PIXENC_MSK GENMASK(20, 19)
1659 #define V4L2_FWHT_FL_PIXENC_OFFSET 19
1660 #define V4L2_FWHT_FL_PIXENC_YUV (1 << V4L2_FWHT_FL_PIXENC_OFFSET)
1661 #define V4L2_FWHT_FL_PIXENC_RGB (2 << V4L2_FWHT_FL_PIXENC_OFFSET)
1662 #define V4L2_FWHT_FL_PIXENC_HSV (3 << V4L2_FWHT_FL_PIXENC_OFFSET)
1664 #define V4L2_CID_STATELESS_FWHT_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 100)
1666 * struct v4l2_ctrl_fwht_params - FWHT parameters
1668 * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as reference.
1669 * The timestamp refers to the timestamp field in struct v4l2_buffer.
1670 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
1671 * @version: must be V4L2_FWHT_VERSION.
1672 * @width: width of frame.
1673 * @height: height of frame.
1674 * @flags: FWHT flags (see V4L2_FWHT_FL_*).
1675 * @colorspace: the colorspace (enum v4l2_colorspace).
1676 * @xfer_func: the transfer function (enum v4l2_xfer_func).
1677 * @ycbcr_enc: the Y'CbCr encoding (enum v4l2_ycbcr_encoding).
1678 * @quantization: the quantization (enum v4l2_quantization).
1680 struct v4l2_ctrl_fwht_params {
1681 __u64 backward_ref_ts;
1692 /* Stateless VP8 control */
1694 #define V4L2_VP8_SEGMENT_FLAG_ENABLED 0x01
1695 #define V4L2_VP8_SEGMENT_FLAG_UPDATE_MAP 0x02
1696 #define V4L2_VP8_SEGMENT_FLAG_UPDATE_FEATURE_DATA 0x04
1697 #define V4L2_VP8_SEGMENT_FLAG_DELTA_VALUE_MODE 0x08
1700 * struct v4l2_vp8_segment - VP8 segment-based adjustments parameters
1702 * @quant_update: update values for the segment quantizer.
1703 * @lf_update: update values for the loop filter level.
1704 * @segment_probs: branch probabilities of the segment_id decoding tree.
1705 * @padding: padding field. Should be zeroed by applications.
1706 * @flags: see V4L2_VP8_SEGMENT_FLAG_{}.
1708 * This structure contains segment-based adjustments related parameters.
1709 * See the 'update_segmentation()' part of the frame header syntax,
1710 * and section '9.3. Segment-Based Adjustments' of the VP8 specification
1713 struct v4l2_vp8_segment {
1714 __s8 quant_update[4];
1716 __u8 segment_probs[3];
1721 #define V4L2_VP8_LF_ADJ_ENABLE 0x01
1722 #define V4L2_VP8_LF_DELTA_UPDATE 0x02
1723 #define V4L2_VP8_LF_FILTER_TYPE_SIMPLE 0x04
1726 * struct v4l2_vp8_loop_filter - VP8 loop filter parameters
1728 * @ref_frm_delta: Reference frame signed delta values.
1729 * @mb_mode_delta: MB prediction mode signed delta values.
1730 * @sharpness_level: matches sharpness_level syntax element.
1731 * @level: matches loop_filter_level syntax element.
1732 * @padding: padding field. Should be zeroed by applications.
1733 * @flags: see V4L2_VP8_LF_FLAG_{}.
1735 * This structure contains loop filter related parameters.
1736 * See the 'mb_lf_adjustments()' part of the frame header syntax,
1737 * and section '9.4. Loop Filter Type and Levels' of the VP8 specification
1740 struct v4l2_vp8_loop_filter {
1741 __s8 ref_frm_delta[4];
1742 __s8 mb_mode_delta[4];
1743 __u8 sharpness_level;
1750 * struct v4l2_vp8_quantization - VP8 quantizattion indices
1752 * @y_ac_qi: luma AC coefficient table index.
1753 * @y_dc_delta: luma DC delta vaue.
1754 * @y2_dc_delta: y2 block DC delta value.
1755 * @y2_ac_delta: y2 block AC delta value.
1756 * @uv_dc_delta: chroma DC delta value.
1757 * @uv_ac_delta: chroma AC delta value.
1758 * @padding: padding field. Should be zeroed by applications.
1760 * This structure contains the quantization indices present
1761 * in 'quant_indices()' part of the frame header syntax.
1762 * See section '9.6. Dequantization Indices' of the VP8 specification
1765 struct v4l2_vp8_quantization {
1775 #define V4L2_VP8_COEFF_PROB_CNT 11
1776 #define V4L2_VP8_MV_PROB_CNT 19
1779 * struct v4l2_vp8_entropy - VP8 update probabilities
1781 * @coeff_probs: coefficient probability update values.
1782 * @y_mode_probs: luma intra-prediction probabilities.
1783 * @uv_mode_probs: chroma intra-prediction probabilities.
1784 * @mv_probs: mv decoding probability.
1785 * @padding: padding field. Should be zeroed by applications.
1787 * This structure contains the update probabilities present in
1788 * 'token_prob_update()' and 'mv_prob_update()' part of the frame header.
1789 * See section '17.2. Probability Updates' of the VP8 specification
1792 struct v4l2_vp8_entropy {
1793 __u8 coeff_probs[4][8][3][V4L2_VP8_COEFF_PROB_CNT];
1794 __u8 y_mode_probs[4];
1795 __u8 uv_mode_probs[3];
1796 __u8 mv_probs[2][V4L2_VP8_MV_PROB_CNT];
1801 * struct v4l2_vp8_entropy_coder_state - VP8 boolean coder state
1803 * @range: coder state value for "Range"
1804 * @value: coder state value for "Value"
1805 * @bit_count: number of bits left in range "Value".
1806 * @padding: padding field. Should be zeroed by applications.
1808 * This structure contains the state for the boolean coder, as
1809 * explained in section '7. Boolean Entropy Decoder' of the VP8 specification.
1811 struct v4l2_vp8_entropy_coder_state {
1818 #define V4L2_VP8_FRAME_FLAG_KEY_FRAME 0x01
1819 #define V4L2_VP8_FRAME_FLAG_EXPERIMENTAL 0x02
1820 #define V4L2_VP8_FRAME_FLAG_SHOW_FRAME 0x04
1821 #define V4L2_VP8_FRAME_FLAG_MB_NO_SKIP_COEFF 0x08
1822 #define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_GOLDEN 0x10
1823 #define V4L2_VP8_FRAME_FLAG_SIGN_BIAS_ALT 0x20
1825 #define V4L2_VP8_FRAME_IS_KEY_FRAME(hdr) \
1826 (!!((hdr)->flags & V4L2_VP8_FRAME_FLAG_KEY_FRAME))
1828 #define V4L2_CID_STATELESS_VP8_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 200)
1830 * struct v4l2_ctrl_vp8_frame - VP8 frame parameters
1832 * @segment: segmentation parameters. See &v4l2_vp8_segment for more details
1833 * @lf: loop filter parameters. See &v4l2_vp8_loop_filter for more details
1834 * @quant: quantization parameters. See &v4l2_vp8_quantization for more details
1835 * @entropy: update probabilities. See &v4l2_vp8_entropy for more details
1836 * @coder_state: boolean coder state. See &v4l2_vp8_entropy_coder_state for more details
1837 * @width: frame width.
1838 * @height: frame height.
1839 * @horizontal_scale: horizontal scaling factor.
1840 * @vertical_scale: vertical scaling factor.
1841 * @version: bitstream version.
1842 * @prob_skip_false: frame header syntax element.
1843 * @prob_intra: frame header syntax element.
1844 * @prob_last: frame header syntax element.
1845 * @prob_gf: frame header syntax element.
1846 * @num_dct_parts: number of DCT coefficients partitions.
1847 * @first_part_size: size of the first partition, i.e. the control partition.
1848 * @first_part_header_bits: size in bits of the first partition header portion.
1849 * @dct_part_sizes: DCT coefficients sizes.
1850 * @last_frame_ts: "last" reference buffer timestamp.
1851 * The timestamp refers to the timestamp field in struct v4l2_buffer.
1852 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
1853 * @golden_frame_ts: "golden" reference buffer timestamp.
1854 * @alt_frame_ts: "alt" reference buffer timestamp.
1855 * @flags: see V4L2_VP8_FRAME_FLAG_{}.
1857 struct v4l2_ctrl_vp8_frame {
1858 struct v4l2_vp8_segment segment;
1859 struct v4l2_vp8_loop_filter lf;
1860 struct v4l2_vp8_quantization quant;
1861 struct v4l2_vp8_entropy entropy;
1862 struct v4l2_vp8_entropy_coder_state coder_state;
1867 __u8 horizontal_scale;
1868 __u8 vertical_scale;
1871 __u8 prob_skip_false;
1877 __u32 first_part_size;
1878 __u32 first_part_header_bits;
1879 __u32 dct_part_sizes[8];
1881 __u64 last_frame_ts;
1882 __u64 golden_frame_ts;
1888 /* Stateless MPEG-2 controls */
1890 #define V4L2_MPEG2_SEQ_FLAG_PROGRESSIVE 0x01
1892 #define V4L2_CID_STATELESS_MPEG2_SEQUENCE (V4L2_CID_CODEC_STATELESS_BASE+220)
1894 * struct v4l2_ctrl_mpeg2_sequence - MPEG-2 sequence header
1896 * All the members on this structure match the sequence header and sequence
1897 * extension syntaxes as specified by the MPEG-2 specification.
1899 * Fields horizontal_size, vertical_size and vbv_buffer_size are a
1900 * combination of respective _value and extension syntax elements,
1901 * as described in section 6.3.3 "Sequence header".
1903 * @horizontal_size: combination of elements horizontal_size_value and
1904 * horizontal_size_extension.
1905 * @vertical_size: combination of elements vertical_size_value and
1906 * vertical_size_extension.
1907 * @vbv_buffer_size: combination of elements vbv_buffer_size_value and
1908 * vbv_buffer_size_extension.
1909 * @profile_and_level_indication: see MPEG-2 specification.
1910 * @chroma_format: see MPEG-2 specification.
1911 * @flags: see V4L2_MPEG2_SEQ_FLAG_{}.
1913 struct v4l2_ctrl_mpeg2_sequence {
1914 __u16 horizontal_size;
1915 __u16 vertical_size;
1916 __u32 vbv_buffer_size;
1917 __u16 profile_and_level_indication;
1922 #define V4L2_MPEG2_PIC_CODING_TYPE_I 1
1923 #define V4L2_MPEG2_PIC_CODING_TYPE_P 2
1924 #define V4L2_MPEG2_PIC_CODING_TYPE_B 3
1925 #define V4L2_MPEG2_PIC_CODING_TYPE_D 4
1927 #define V4L2_MPEG2_PIC_TOP_FIELD 0x1
1928 #define V4L2_MPEG2_PIC_BOTTOM_FIELD 0x2
1929 #define V4L2_MPEG2_PIC_FRAME 0x3
1931 #define V4L2_MPEG2_PIC_FLAG_TOP_FIELD_FIRST 0x0001
1932 #define V4L2_MPEG2_PIC_FLAG_FRAME_PRED_DCT 0x0002
1933 #define V4L2_MPEG2_PIC_FLAG_CONCEALMENT_MV 0x0004
1934 #define V4L2_MPEG2_PIC_FLAG_Q_SCALE_TYPE 0x0008
1935 #define V4L2_MPEG2_PIC_FLAG_INTRA_VLC 0x0010
1936 #define V4L2_MPEG2_PIC_FLAG_ALT_SCAN 0x0020
1937 #define V4L2_MPEG2_PIC_FLAG_REPEAT_FIRST 0x0040
1938 #define V4L2_MPEG2_PIC_FLAG_PROGRESSIVE 0x0080
1940 #define V4L2_CID_STATELESS_MPEG2_PICTURE (V4L2_CID_CODEC_STATELESS_BASE+221)
1942 * struct v4l2_ctrl_mpeg2_picture - MPEG-2 picture header
1944 * All the members on this structure match the picture header and picture
1945 * coding extension syntaxes as specified by the MPEG-2 specification.
1947 * @backward_ref_ts: timestamp of the V4L2 capture buffer to use as
1948 * reference for backward prediction.
1949 * @forward_ref_ts: timestamp of the V4L2 capture buffer to use as
1950 * reference for forward prediction. These timestamp refers to the
1951 * timestamp field in struct v4l2_buffer. Use v4l2_timeval_to_ns()
1952 * to convert the struct timeval to a __u64.
1953 * @flags: see V4L2_MPEG2_PIC_FLAG_{}.
1954 * @f_code: see MPEG-2 specification.
1955 * @picture_coding_type: see MPEG-2 specification.
1956 * @picture_structure: see V4L2_MPEG2_PIC_{}_FIELD.
1957 * @intra_dc_precision: see MPEG-2 specification.
1958 * @reserved: padding field. Should be zeroed by applications.
1960 struct v4l2_ctrl_mpeg2_picture {
1961 __u64 backward_ref_ts;
1962 __u64 forward_ref_ts;
1965 __u8 picture_coding_type;
1966 __u8 picture_structure;
1967 __u8 intra_dc_precision;
1971 #define V4L2_CID_STATELESS_MPEG2_QUANTISATION (V4L2_CID_CODEC_STATELESS_BASE+222)
1973 * struct v4l2_ctrl_mpeg2_quantisation - MPEG-2 quantisation
1975 * Quantisation matrices as specified by section 6.3.7
1976 * "Quant matrix extension".
1978 * @intra_quantiser_matrix: The quantisation matrix coefficients
1979 * for intra-coded frames, in zigzag scanning order. It is relevant
1980 * for both luma and chroma components, although it can be superseded
1981 * by the chroma-specific matrix for non-4:2:0 YUV formats.
1982 * @non_intra_quantiser_matrix: The quantisation matrix coefficients
1983 * for non-intra-coded frames, in zigzag scanning order. It is relevant
1984 * for both luma and chroma components, although it can be superseded
1985 * by the chroma-specific matrix for non-4:2:0 YUV formats.
1986 * @chroma_intra_quantiser_matrix: The quantisation matrix coefficients
1987 * for the chominance component of intra-coded frames, in zigzag scanning
1988 * order. Only relevant for 4:2:2 and 4:4:4 YUV formats.
1989 * @chroma_non_intra_quantiser_matrix: The quantisation matrix coefficients
1990 * for the chrominance component of non-intra-coded frames, in zigzag scanning
1991 * order. Only relevant for 4:2:2 and 4:4:4 YUV formats.
1993 struct v4l2_ctrl_mpeg2_quantisation {
1994 __u8 intra_quantiser_matrix[64];
1995 __u8 non_intra_quantiser_matrix[64];
1996 __u8 chroma_intra_quantiser_matrix[64];
1997 __u8 chroma_non_intra_quantiser_matrix[64];
2000 #define V4L2_CID_COLORIMETRY_CLASS_BASE (V4L2_CTRL_CLASS_COLORIMETRY | 0x900)
2001 #define V4L2_CID_COLORIMETRY_CLASS (V4L2_CTRL_CLASS_COLORIMETRY | 1)
2003 #define V4L2_CID_COLORIMETRY_HDR10_CLL_INFO (V4L2_CID_COLORIMETRY_CLASS_BASE + 0)
2005 struct v4l2_ctrl_hdr10_cll_info {
2006 __u16 max_content_light_level;
2007 __u16 max_pic_average_light_level;
2010 #define V4L2_CID_COLORIMETRY_HDR10_MASTERING_DISPLAY (V4L2_CID_COLORIMETRY_CLASS_BASE + 1)
2012 #define V4L2_HDR10_MASTERING_PRIMARIES_X_LOW 5
2013 #define V4L2_HDR10_MASTERING_PRIMARIES_X_HIGH 37000
2014 #define V4L2_HDR10_MASTERING_PRIMARIES_Y_LOW 5
2015 #define V4L2_HDR10_MASTERING_PRIMARIES_Y_HIGH 42000
2016 #define V4L2_HDR10_MASTERING_WHITE_POINT_X_LOW 5
2017 #define V4L2_HDR10_MASTERING_WHITE_POINT_X_HIGH 37000
2018 #define V4L2_HDR10_MASTERING_WHITE_POINT_Y_LOW 5
2019 #define V4L2_HDR10_MASTERING_WHITE_POINT_Y_HIGH 42000
2020 #define V4L2_HDR10_MASTERING_MAX_LUMA_LOW 50000
2021 #define V4L2_HDR10_MASTERING_MAX_LUMA_HIGH 100000000
2022 #define V4L2_HDR10_MASTERING_MIN_LUMA_LOW 1
2023 #define V4L2_HDR10_MASTERING_MIN_LUMA_HIGH 50000
2025 struct v4l2_ctrl_hdr10_mastering_display {
2026 __u16 display_primaries_x[3];
2027 __u16 display_primaries_y[3];
2028 __u16 white_point_x;
2029 __u16 white_point_y;
2030 __u32 max_display_mastering_luminance;
2031 __u32 min_display_mastering_luminance;
2034 /* Stateless VP9 controls */
2036 #define V4L2_VP9_LOOP_FILTER_FLAG_DELTA_ENABLED 0x1
2037 #define V4L2_VP9_LOOP_FILTER_FLAG_DELTA_UPDATE 0x2
2040 * struct v4l2_vp9_loop_filter - VP9 loop filter parameters
2042 * @ref_deltas: contains the adjustment needed for the filter level based on the
2043 * chosen reference frame. If this syntax element is not present in the bitstream,
2044 * users should pass its last value.
2045 * @mode_deltas: contains the adjustment needed for the filter level based on the
2046 * chosen mode. If this syntax element is not present in the bitstream, users should
2047 * pass its last value.
2048 * @level: indicates the loop filter strength.
2049 * @sharpness: indicates the sharpness level.
2050 * @flags: combination of V4L2_VP9_LOOP_FILTER_FLAG_{} flags.
2051 * @reserved: padding field. Should be zeroed by applications.
2053 * This structure contains all loop filter related parameters. See sections
2054 * '7.2.8 Loop filter semantics' of the VP9 specification for more details.
2056 struct v4l2_vp9_loop_filter {
2058 __s8 mode_deltas[2];
2066 * struct v4l2_vp9_quantization - VP9 quantization parameters
2068 * @base_q_idx: indicates the base frame qindex.
2069 * @delta_q_y_dc: indicates the Y DC quantizer relative to base_q_idx.
2070 * @delta_q_uv_dc: indicates the UV DC quantizer relative to base_q_idx.
2071 * @delta_q_uv_ac: indicates the UV AC quantizer relative to base_q_idx.
2072 * @reserved: padding field. Should be zeroed by applications.
2074 * Encodes the quantization parameters. See section '7.2.9 Quantization params
2075 * syntax' of the VP9 specification for more details.
2077 struct v4l2_vp9_quantization {
2085 #define V4L2_VP9_SEGMENTATION_FLAG_ENABLED 0x01
2086 #define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_MAP 0x02
2087 #define V4L2_VP9_SEGMENTATION_FLAG_TEMPORAL_UPDATE 0x04
2088 #define V4L2_VP9_SEGMENTATION_FLAG_UPDATE_DATA 0x08
2089 #define V4L2_VP9_SEGMENTATION_FLAG_ABS_OR_DELTA_UPDATE 0x10
2091 #define V4L2_VP9_SEG_LVL_ALT_Q 0
2092 #define V4L2_VP9_SEG_LVL_ALT_L 1
2093 #define V4L2_VP9_SEG_LVL_REF_FRAME 2
2094 #define V4L2_VP9_SEG_LVL_SKIP 3
2095 #define V4L2_VP9_SEG_LVL_MAX 4
2097 #define V4L2_VP9_SEGMENT_FEATURE_ENABLED(id) (1 << (id))
2098 #define V4L2_VP9_SEGMENT_FEATURE_ENABLED_MASK 0xf
2101 * struct v4l2_vp9_segmentation - VP9 segmentation parameters
2103 * @feature_data: data attached to each feature. Data entry is only valid if
2104 * the feature is enabled. The array shall be indexed with segment number as
2105 * the first dimension (0..7) and one of V4L2_VP9_SEG_{} as the second dimension.
2106 * @feature_enabled: bitmask defining which features are enabled in each segment.
2107 * The value for each segment is a combination of V4L2_VP9_SEGMENT_FEATURE_ENABLED(id)
2108 * values where id is one of V4L2_VP9_SEG_LVL_{}.
2109 * @tree_probs: specifies the probability values to be used when decoding a
2110 * Segment-ID. See '5.15. Segmentation map' section of the VP9 specification
2112 * @pred_probs: specifies the probability values to be used when decoding a
2113 * Predicted-Segment-ID. See '6.4.14. Get segment id syntax' section of :ref:`vp9`
2115 * @flags: combination of V4L2_VP9_SEGMENTATION_FLAG_{} flags.
2116 * @reserved: padding field. Should be zeroed by applications.
2118 * Encodes the quantization parameters. See section '7.2.10 Segmentation params syntax' of
2119 * the VP9 specification for more details.
2121 struct v4l2_vp9_segmentation {
2122 __s16 feature_data[8][4];
2123 __u8 feature_enabled[8];
2130 #define V4L2_VP9_FRAME_FLAG_KEY_FRAME 0x001
2131 #define V4L2_VP9_FRAME_FLAG_SHOW_FRAME 0x002
2132 #define V4L2_VP9_FRAME_FLAG_ERROR_RESILIENT 0x004
2133 #define V4L2_VP9_FRAME_FLAG_INTRA_ONLY 0x008
2134 #define V4L2_VP9_FRAME_FLAG_ALLOW_HIGH_PREC_MV 0x010
2135 #define V4L2_VP9_FRAME_FLAG_REFRESH_FRAME_CTX 0x020
2136 #define V4L2_VP9_FRAME_FLAG_PARALLEL_DEC_MODE 0x040
2137 #define V4L2_VP9_FRAME_FLAG_X_SUBSAMPLING 0x080
2138 #define V4L2_VP9_FRAME_FLAG_Y_SUBSAMPLING 0x100
2139 #define V4L2_VP9_FRAME_FLAG_COLOR_RANGE_FULL_SWING 0x200
2141 #define V4L2_VP9_SIGN_BIAS_LAST 0x1
2142 #define V4L2_VP9_SIGN_BIAS_GOLDEN 0x2
2143 #define V4L2_VP9_SIGN_BIAS_ALT 0x4
2145 #define V4L2_VP9_RESET_FRAME_CTX_NONE 0
2146 #define V4L2_VP9_RESET_FRAME_CTX_SPEC 1
2147 #define V4L2_VP9_RESET_FRAME_CTX_ALL 2
2149 #define V4L2_VP9_INTERP_FILTER_EIGHTTAP 0
2150 #define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SMOOTH 1
2151 #define V4L2_VP9_INTERP_FILTER_EIGHTTAP_SHARP 2
2152 #define V4L2_VP9_INTERP_FILTER_BILINEAR 3
2153 #define V4L2_VP9_INTERP_FILTER_SWITCHABLE 4
2155 #define V4L2_VP9_REFERENCE_MODE_SINGLE_REFERENCE 0
2156 #define V4L2_VP9_REFERENCE_MODE_COMPOUND_REFERENCE 1
2157 #define V4L2_VP9_REFERENCE_MODE_SELECT 2
2159 #define V4L2_VP9_PROFILE_MAX 3
2161 #define V4L2_CID_STATELESS_VP9_FRAME (V4L2_CID_CODEC_STATELESS_BASE + 300)
2163 * struct v4l2_ctrl_vp9_frame - VP9 frame decoding control
2165 * @lf: loop filter parameters. See &v4l2_vp9_loop_filter for more details.
2166 * @quant: quantization parameters. See &v4l2_vp9_quantization for more details.
2167 * @seg: segmentation parameters. See &v4l2_vp9_segmentation for more details.
2168 * @flags: combination of V4L2_VP9_FRAME_FLAG_{} flags.
2169 * @compressed_header_size: compressed header size in bytes.
2170 * @uncompressed_header_size: uncompressed header size in bytes.
2171 * @frame_width_minus_1: add 1 to it and you'll get the frame width expressed in pixels.
2172 * @frame_height_minus_1: add 1 to it and you'll get the frame height expressed in pixels.
2173 * @render_width_minus_1: add 1 to it and you'll get the expected render width expressed in
2174 * pixels. This is not used during the decoding process but might be used by HW scalers
2175 * to prepare a frame that's ready for scanout.
2176 * @render_height_minus_1: add 1 to it and you'll get the expected render height expressed in
2177 * pixels. This is not used during the decoding process but might be used by HW scalers
2178 * to prepare a frame that's ready for scanout.
2179 * @last_frame_ts: "last" reference buffer timestamp.
2180 * The timestamp refers to the timestamp field in struct v4l2_buffer.
2181 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
2182 * @golden_frame_ts: "golden" reference buffer timestamp.
2183 * The timestamp refers to the timestamp field in struct v4l2_buffer.
2184 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
2185 * @alt_frame_ts: "alt" reference buffer timestamp.
2186 * The timestamp refers to the timestamp field in struct v4l2_buffer.
2187 * Use v4l2_timeval_to_ns() to convert the struct timeval to a __u64.
2188 * @ref_frame_sign_bias: a bitfield specifying whether the sign bias is set for a given
2189 * reference frame. Either of V4L2_VP9_SIGN_BIAS_{}.
2190 * @reset_frame_context: specifies whether the frame context should be reset to default values.
2191 * Either of V4L2_VP9_RESET_FRAME_CTX_{}.
2192 * @frame_context_idx: frame context that should be used/updated.
2193 * @profile: VP9 profile. Can be 0, 1, 2 or 3.
2194 * @bit_depth: bits per components. Can be 8, 10 or 12. Note that not all profiles support
2195 * 10 and/or 12 bits depths.
2196 * @interpolation_filter: specifies the filter selection used for performing inter prediction.
2197 * Set to one of V4L2_VP9_INTERP_FILTER_{}.
2198 * @tile_cols_log2: specifies the base 2 logarithm of the width of each tile (where the width
2199 * is measured in units of 8x8 blocks). Shall be less than or equal to 6.
2200 * @tile_rows_log2: specifies the base 2 logarithm of the height of each tile (where the height
2201 * is measured in units of 8x8 blocks).
2202 * @reference_mode: specifies the type of inter prediction to be used.
2203 * Set to one of V4L2_VP9_REFERENCE_MODE_{}.
2204 * @reserved: padding field. Should be zeroed by applications.
2206 struct v4l2_ctrl_vp9_frame {
2207 struct v4l2_vp9_loop_filter lf;
2208 struct v4l2_vp9_quantization quant;
2209 struct v4l2_vp9_segmentation seg;
2211 __u16 compressed_header_size;
2212 __u16 uncompressed_header_size;
2213 __u16 frame_width_minus_1;
2214 __u16 frame_height_minus_1;
2215 __u16 render_width_minus_1;
2216 __u16 render_height_minus_1;
2217 __u64 last_frame_ts;
2218 __u64 golden_frame_ts;
2220 __u8 ref_frame_sign_bias;
2221 __u8 reset_frame_context;
2222 __u8 frame_context_idx;
2225 __u8 interpolation_filter;
2226 __u8 tile_cols_log2;
2227 __u8 tile_rows_log2;
2228 __u8 reference_mode;
2232 #define V4L2_VP9_NUM_FRAME_CTX 4
2235 * struct v4l2_vp9_mv_probs - VP9 Motion vector probability updates
2236 * @joint: motion vector joint probability updates.
2237 * @sign: motion vector sign probability updates.
2238 * @classes: motion vector class probability updates.
2239 * @class0_bit: motion vector class0 bit probability updates.
2240 * @bits: motion vector bits probability updates.
2241 * @class0_fr: motion vector class0 fractional bit probability updates.
2242 * @fr: motion vector fractional bit probability updates.
2243 * @class0_hp: motion vector class0 high precision fractional bit probability updates.
2244 * @hp: motion vector high precision fractional bit probability updates.
2246 * This structure contains new values of motion vector probabilities.
2247 * A value of zero in an array element means there is no update of the relevant probability.
2248 * See `struct v4l2_vp9_prob_updates` for details.
2250 struct v4l2_vp9_mv_probs {
2253 __u8 classes[2][10];
2256 __u8 class0_fr[2][2][3];
2262 #define V4L2_CID_STATELESS_VP9_COMPRESSED_HDR (V4L2_CID_CODEC_STATELESS_BASE + 301)
2264 #define V4L2_VP9_TX_MODE_ONLY_4X4 0
2265 #define V4L2_VP9_TX_MODE_ALLOW_8X8 1
2266 #define V4L2_VP9_TX_MODE_ALLOW_16X16 2
2267 #define V4L2_VP9_TX_MODE_ALLOW_32X32 3
2268 #define V4L2_VP9_TX_MODE_SELECT 4
2271 * struct v4l2_ctrl_vp9_compressed_hdr - VP9 probability updates control
2272 * @tx_mode: specifies the TX mode. Set to one of V4L2_VP9_TX_MODE_{}.
2273 * @tx8: TX 8x8 probability updates.
2274 * @tx16: TX 16x16 probability updates.
2275 * @tx32: TX 32x32 probability updates.
2276 * @coef: coefficient probability updates.
2277 * @skip: skip probability updates.
2278 * @inter_mode: inter mode probability updates.
2279 * @interp_filter: interpolation filter probability updates.
2280 * @is_inter: is inter-block probability updates.
2281 * @comp_mode: compound prediction mode probability updates.
2282 * @single_ref: single ref probability updates.
2283 * @comp_ref: compound ref probability updates.
2284 * @y_mode: Y prediction mode probability updates.
2285 * @uv_mode: UV prediction mode probability updates.
2286 * @partition: partition probability updates.
2287 * @mv: motion vector probability updates.
2289 * This structure holds the probabilities update as parsed in the compressed
2290 * header (Spec 6.3). These values represent the value of probability update after
2291 * being translated with inv_map_table[] (see 6.3.5). A value of zero in an array element
2292 * means that there is no update of the relevant probability.
2294 * This control is optional and needs to be used when dealing with the hardware which is
2295 * not capable of parsing the compressed header itself. Only drivers which need it will
2298 struct v4l2_ctrl_vp9_compressed_hdr {
2303 __u8 coef[4][2][2][6][6][3];
2305 __u8 inter_mode[7][3];
2306 __u8 interp_filter[4][2];
2309 __u8 single_ref[5][2];
2312 __u8 uv_mode[10][9];
2313 __u8 partition[16][3];
2315 struct v4l2_vp9_mv_probs mv;
2318 /* MPEG-compression definitions kept for backwards compatibility */
2320 #define V4L2_CTRL_CLASS_MPEG V4L2_CTRL_CLASS_CODEC
2321 #define V4L2_CID_MPEG_CLASS V4L2_CID_CODEC_CLASS
2322 #define V4L2_CID_MPEG_BASE V4L2_CID_CODEC_BASE
2323 #define V4L2_CID_MPEG_CX2341X_BASE V4L2_CID_CODEC_CX2341X_BASE
2324 #define V4L2_CID_MPEG_MFC51_BASE V4L2_CID_CODEC_MFC51_BASE