Home
last modified time | relevance | path

Searched +full:itu +full:- +full:t (Results 1 – 25 of 101) sorted by relevance

12345

/linux-6.14.4/include/uapi/linux/
Datmsap.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 /* atmsap.h - ATM Service Access Point addressing definitions */
4 /* Written 1995-1999 by Werner Almesberger, EPFL LRC/ICA */
25 #define ATM_L2_Q291 0x02 /* ITU-T Q.291 (Rec. I.441) */
26 #define ATM_L2_X25_LL 0x06 /* ITU-T X.25, link layer */
27 #define ATM_L2_X25_ML 0x07 /* ITU-T X.25, multilink */
28 #define ATM_L2_LAPB 0x08 /* Extended LAPB, half-duplex (Rec. T.71) */
33 #define ATM_L2_X75 0x0d /* ITU-T X.75, SLP */
34 #define ATM_L2_Q922 0x0e /* ITU-T Q.922 */
35 #define ATM_L2_USER 0x10 /* user-specified */
[all …]
Ddpll.h1 /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
2 /* Do not edit directly, auto-generated from: */
4 /* YNL-GEN uapi header */
13 * enum dpll_mode - working modes a dpll can support, differentiates if and how
25 DPLL_MODE_MAX = (__DPLL_MODE_MAX - 1)
29 * enum dpll_lock_status - provides information of dpll device lock status,
36 * @DPLL_LOCK_STATUS_HOLDOVER: dpll is in holdover state - lost a valid lock or
38 * lock-state was already DPLL_LOCK_STATUS_LOCKED_HO_ACQ, if dpll lock-state
39 * was not DPLL_LOCK_STATUS_LOCKED_HO_ACQ, the dpll's lock-state shall remain
50 DPLL_LOCK_STATUS_MAX = (__DPLL_LOCK_STATUS_MAX - 1)
[all …]
/linux-6.14.4/Documentation/userspace-api/media/v4l/
Dbiblio.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
10 CEA 608-E
14 :title: CEA-608-E R-2014 "Line 21 Data Services"
24 :title: EN 300 294 "625-line television Wide Screen Signalling (WSS)"
50 ISO 13818-1
54 :title: ITU-T Rec. H.222.0 | ISO/IEC 13818-1 "Information technology --- Generic coding of movi…
56 :author: International Telecommunication Union (http://www.itu.ch), International Organisation f…
60 ISO 13818-2
64 :title: ITU-T Rec. H.262 | ISO/IEC 13818-2 "Information technology --- Generic coding of moving…
66 :author: International Telecommunication Union (http://www.itu.ch), International Organisation f…
[all …]
Ddev-raw-vbi.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
4 .. _raw-vbi:
106 .. flat-table:: struct v4l2_vbi_format
107 :header-rows: 0
108 :stub-columns: 0
111 * - __u32
112 - ``sampling_rate``
113 - Samples per second, i. e. unit 1 Hz.
114 * - __u32
115 - ``offset``
[all …]
/linux-6.14.4/drivers/media/platform/allegro-dvt/
Dnal-h264.h1 /* SPDX-License-Identifier: GPL-2.0 */
14 #include <linux/v4l2-controls.h>
18 * struct nal_h264_hrd_parameters - HRD parameters
21 * Rec. ITU-T H.264 (04/2017) E.1.2 HRD parameters syntax.
39 * struct nal_h264_vui_parameters - VUI parameters
41 * C struct representation of the VUI parameters as defined by Rec. ITU-T
94 * struct nal_h264_sps - Sequence parameter set
97 * Rec. ITU-T H.264 (04/2017) 7.3.2.1.1 Sequence parameter set data syntax.
149 * struct nal_h264_pps - Picture parameter set
152 * Rec. ITU-T H.264 (04/2017) 7.3.2.2 Picture parameter set RBSP syntax.
[all …]
Dnal-hevc.h1 /* SPDX-License-Identifier: GPL-2.0 */
14 #include <linux/v4l2-controls.h>
60 * struct nal_hevc_vps - Video parameter set
63 * Rec. ITU-T H.265 (02/2018) 7.3.2.1 Video parameter set RBSP syntax
136 * struct nal_hevc_vui_parameters - VUI parameters
138 * C struct representation of the VUI parameters as defined by Rec. ITU-T
199 * struct nal_hevc_sps - Sequence parameter set
202 * Rec. ITU-T H.265 (02/2018) 7.3.2.2 Sequence parameter set RBSP syntax
325 * nal_hevc_profile() - Get profile_idc for v4l2 hevc profile
329 * in Rec. ITU-T H.265 (02/2018) A.3.
[all …]
Dnal-h264.c1 // SPDX-License-Identifier: GPL-2.0
7 * The conversion is defined in "ITU-T Rec. H.264 (04/2017) Advanced video
18 #include <linux/v4l2-controls.h>
24 #include "nal-h264.h"
25 #include "nal-rbsp.h"
28 * See Rec. ITU-T H.264 (04/2017) Table 7-1 - NAL unit type codes, syntax
39 u8 *p = rbsp->data + DIV_ROUND_UP(rbsp->pos, 8); in nal_h264_write_start_code_prefix()
42 if (DIV_ROUND_UP(rbsp->pos, 8) + i > rbsp->size) { in nal_h264_write_start_code_prefix()
43 rbsp->error = -EINVAL; in nal_h264_write_start_code_prefix()
52 rbsp->pos += i * 8; in nal_h264_write_start_code_prefix()
[all …]
Dnal-hevc.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2019-2020 Pengutronix, Michael Tretter <[email protected]>
7 * The conversion is defined in "ITU-T Rec. H.265 (02/2018) high efficiency
18 #include <linux/v4l2-controls.h>
24 #include "nal-hevc.h"
25 #include "nal-rbsp.h"
28 * See Rec. ITU-T H.265 (02/2018) Table 7-1 - NAL unit type codes and NAL unit
40 u8 *p = rbsp->data + DIV_ROUND_UP(rbsp->pos, 8); in nal_hevc_write_start_code_prefix()
43 if (DIV_ROUND_UP(rbsp->pos, 8) + i > rbsp->size) { in nal_hevc_write_start_code_prefix()
44 rbsp->error = -EINVAL; in nal_hevc_write_start_code_prefix()
[all …]
/linux-6.14.4/include/linux/
Dcrc-itu-t.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * crc-itu-t.h - CRC ITU-T V.41 routine
5 * Implements the standard CRC ITU-T V.41:
/linux-6.14.4/lib/
Dcrc-itu-t.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * crc-itu-t.c
8 #include <linux/crc-itu-t.h>
10 /* CRC table for the CRC ITU-T V.41 0x1021 (x^16 + x^12 + x^5 + 1) */
49 * crc_itu_t - Compute the CRC-ITU-T for the data buffer
59 while (len--) in crc_itu_t()
65 MODULE_DESCRIPTION("CRC ITU-T V.41 calculations");
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
31 converting bitfields between a CPU-usable representation and a
33 - Is little endian (bytes are reversed within a 32-bit group)
34 - The least-significant 32-bit word comes first (within a 64-bit
36 - The most significant bit of a byte is at its right (bit 0 of a
51 please refer to the KUnit documentation in Documentation/dev-tools/kunit/.
62 This option enables the use of hardware bit-reversal instructions on
102 bool "Access I/O in non-MMIO mode"
108 mechanism, the host-local I/O resource can be mapped into system
110 system can access the I/O devices with the mapped-logic PIO through
[all …]
/linux-6.14.4/include/uapi/linux/hdlc/
Dioctl.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
9 #define CLOCK_EXT 1 /* External TX and RX clock - DTE */
10 #define CLOCK_INT 2 /* Internal TX and RX clock - DCE */
27 #define PARITY_CRC16_PR0_CCITT 4 /* CRC16, initial 0x0000, ITU-T version */
28 #define PARITY_CRC16_PR1_CCITT 5 /* CRC16, initial 0xFFFF, ITU-T version */
35 #define LMI_CCITT 3 /* ITU-T Annex A */
42 unsigned int clock_type; /* internal, external, TX-internal etc. */
48 unsigned int clock_type; /* internal, external, TX-internal etc. */
91 /* PPP doesn't need any info now - supply length = 0 to ioctl */
/linux-6.14.4/Documentation/netlink/specs/
Ddpll.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
8 -
16 -
20 -
23 render-max: true
24 -
26 name: lock-status
31 -
37 -
41 -
[all …]
/linux-6.14.4/drivers/staging/vc04_services/vchiq-mmal/
Dmmal-encodings.h1 /* SPDX-License-Identifier: GPL-2.0 */
28 #define MMAL_ENCODING_THEORA MMAL_FOURCC('T', 'H', 'E', 'O')
36 #define MMAL_ENCODING_TGA MMAL_FOURCC('T', 'G', 'A', ' ')
62 * This format is *not* opaque - if requested you will receive full frames
78 /** \name Pre-defined audio encodings */
87 /* Pre-defined H264 encoding variants */
89 /** ISO 14496-10 Annex B byte stream format */
91 /** ISO 14496-15 AVC stream format */
96 /** \defgroup MmalColorSpace List of pre-defined video color spaces
97 * This defines a list of common color spaces. This list isn't exhaustive and
[all …]
/linux-6.14.4/include/media/
Dv4l2-jpeg.h1 /* SPDX-License-Identifier: GPL-2.0-only */
7 * For reference, see JPEG ITU-T.81 (ISO/IEC 10918-1)
13 #include <linux/v4l2-controls.h>
35 /* Length of reference huffman tables as provided in Table K.3 of ITU-T.81 */
43 * struct v4l2_jpeg_reference - reference into the JPEG buffer
58 * struct v4l2_jpeg_frame_component_spec - frame component-specification
72 * struct v4l2_jpeg_frame_header - JPEG frame header
77 * @component: component-specification, see v4l2_jpeg_frame_component_spec
78 * @subsampling: decoded subsampling from component-specification
92 * struct v4l2_jpeg_scan_component_spec - scan component-specification
[all …]
/linux-6.14.4/Documentation/networking/
Dgeneric-hdlc.rst1 .. SPDX-License-Identifier: GPL-2.0
14 - Normal (routed) and Ethernet-bridged (Ethernet device emulation)
16 - ARP support (no InARP support in the kernel - there is an
17 experimental InARP user-space daemon available on:
20 2. raw HDLC - either IP (IPv4) interface or Ethernet device emulation
25 Generic HDLC is a protocol driver only - it needs a low-level driver
28 Ethernet device emulation (using HDLC or Frame-Relay PVC) is compatible
40 gcc -O2 -Wall -o sethdlc sethdlc.c
66 - sets physical interface for a given port
67 if the card has software-selectable interfaces
[all …]
/linux-6.14.4/Documentation/networking/device_drivers/atm/
Dcxacru.rst1 .. SPDX-License-Identifier: GPL-2.0
13 Note: support for cxacru-cf.bin has been removed. It was not loaded correctly
17 There is a script cxacru-cf.py to convert an existing file to the sysfs form.
29 - Information about the remote headend.
33 - Configuration writing interface.
34 - Write parameters in hexadecimal format <index>=<value>,
39 - Up to 7 parameters at a time will be sent and the modem will restart
48 - Downstream stats.
56 - Upstream stats.
65 - Error counts.
[all …]
/linux-6.14.4/drivers/media/v4l2-core/
Dv4l2-jpeg.c1 // SPDX-License-Identifier: GPL-2.0-only
7 * For reference, see JPEG ITU-T.81 (ISO/IEC 10918-1) [1]
9 * [1] https://www.w3.org/Graphics/JPEG/itu-t81.pdf
17 #include <media/v4l2-jpeg.h>
23 /* Table B.1 - Marker code assignments */
56 * This is as per example in Annex K.1 of ITU-T.81
99 * coefficient differences. The table represents Table K.3 of ITU-T.81
112 * coefficients. The table represents Table K.5 of ITU-T.81
137 * The table represents Table K.4 of ITU-T.81
150 * AC coefficients. The table represents Table K.6 of ITU-T.81
[all …]
/linux-6.14.4/drivers/gpu/drm/amd/display/modules/info_packet/
Dinfo_packet.c41 //04h = 3D stereo + PSR/PSR2 + Y-coordinate.
43 //05h = 3D stereo + PSR/PSR2 + Y-coordinate + Pixel Encoding/Colorimetry Format
72 //0: Periodic pseudo-static EM Data Set
86 //2: This EM Data Set is defined by CTA-861-G
99 //PB7-27 (20 bytes):
144 …if (stream->timing.timing_3d_format != TIMING_3D_FORMAT_NONE && stream->view_format != VIEW_3D_FOR… in mod_build_vsc_infopacket()
149 /* VSC packet set to 4 for PSR-SU, or 2 for PSR1 */ in mod_build_vsc_infopacket()
150 if (stream->link->psr_settings.psr_version == DC_PSR_VERSION_SU_1) in mod_build_vsc_infopacket()
152 else if (stream->link->replay_settings.config.replay_supported) in mod_build_vsc_infopacket()
154 else if (stream->link->psr_settings.psr_version == DC_PSR_VERSION_1) in mod_build_vsc_infopacket()
[all …]
/linux-6.14.4/drivers/net/wireless/broadcom/brcm80211/brcmsmac/
Dphy_shim.h30 #define RADAR_TYPE_ITU_E 4 /* ITU E Radar type */
31 #define RADAR_TYPE_ITU_K 5 /* ITU K Radar type */
34 #define RADAR_TYPE_STG2 8 /* staggered-2 radar */
35 #define RADAR_TYPE_STG3 9 /* staggered-3 radar */
136 void wlapi_free_timer(struct wlapi_timer *t);
137 void wlapi_add_timer(struct wlapi_timer *t, uint ms, int periodic);
138 bool wlapi_del_timer(struct wlapi_timer *t);
/linux-6.14.4/Documentation/driver-api/
Dptp.rst1 .. SPDX-License-Identifier: GPL-2.0
18 - Set time
19 - Get time
20 - Shift the clock by a given offset atomically
21 - Adjust clock frequency
24 - Time stamp external events
25 - Period output signals configurable from user space
26 - Low Pass Filter (LPF) access from user space
27 - Synchronization of the Linux system time via the PPS subsystem
65 ancillary feature, then the driver should just return -EOPNOTSUPP
[all …]
/linux-6.14.4/Documentation/userspace-api/media/dvb/
Dlegacy_dvb_decoder_api.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later OR GPL-2.0
15 the :ref:`legacy_dvb_decoder_formats` used in such digital TV-broadcastsystems.
40 Because of that fact the only supported data formats are ISO/IEC 13818-1
44 Timestamps are always MPEG PTS as defined in ITU T-REC-H.222.0 /
45 ISO/IEC 13818-1, if not otherwise noted.
/linux-6.14.4/drivers/gpu/drm/panel/
Dpanel-ilitek-ili9322.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * - 8-bit serial RGB interface
7 * - 24-bit parallel RGB interface
8 * - 8-bit ITU-R BT.601 interface
9 * - 8-bit ITU-R BT.656 interface
10 * - Up to 320RGBx240 dots resolution TFT LCD displays
11 * - Scaling, brightness and contrast
19 * Derived from drivers/drm/gpu/panel/panel-samsung-ld9040.c
64 /* 0 = right-to-left, 1 = left-to-right (default), horizontal flip */
66 /* 0 = down-to-up, 1 = up-to-down (default), vertical flip */
[all …]
/linux-6.14.4/drivers/media/dvb-frontends/drx39xyj/
Ddrx_driver.h2 Copyright (c), 2004-2005,2007-2010 Trident Microsystems, Inc.
59 /*------------------------------------------------------------------------------
61 ------------------------------------------------------------------------------*/
68 * \retval -EIO Initialization failed.
77 * \retval -EIO Termination failed.
97 * \retval -EIO Failure.
98 * \retval -EINVAL Parameter 'wcount' is not zero but parameter
132 #define TUNER_MODE_SUB0 0x0001 /* for sub-mode (e.g. RF-AGC setting) */
133 #define TUNER_MODE_SUB1 0x0002 /* for sub-mode (e.g. RF-AGC setting) */
134 #define TUNER_MODE_SUB2 0x0004 /* for sub-mode (e.g. RF-AGC setting) */
[all …]
/linux-6.14.4/include/uapi/linux/dvb/
Dfrontend.h1 /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
18 * enum fe_caps - Frontend capabilities
21 * frontend, and it can't report its
23 * @FE_CAN_INVERSION_AUTO: Can auto-detect frequency spectral
33 * @FE_CAN_FEC_AUTO: Can auto-detect FEC
35 * @FE_CAN_QAM_16: Supports 16-QAM modulation
36 * @FE_CAN_QAM_32: Supports 32-QAM modulation
37 * @FE_CAN_QAM_64: Supports 64-QAM modulation
38 * @FE_CAN_QAM_128: Supports 128-QAM modulation
39 * @FE_CAN_QAM_256: Supports 256-QAM modulation
[all …]

12345