tree: git://linuxtv.org/sailus/media_tree.git metadata head: 680ea5964952e120a32644bb7751dd9aa3658ff9 commit: 5cdd8985137ace945df352aa8db5c80e2a6921d8 [14/41] media: uapi: Add generic serial metadata mbus formats reproduce: (https://download.01.org/0day-ci/archive/20230927/202309270103.2q3vRm1E-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202309270103.2q3vRm1E-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> Documentation/userspace-api/media/glossary.rst:17: WARNING: term not in glossary: device driver >> Documentation/userspace-api/media/glossary.rst:47: WARNING: term not in glossary: media hardware >> Documentation/userspace-api/media/glossary.rst:55: WARNING: term not in glossary: microprocessor >> Documentation/userspace-api/media/glossary.rst:61: WARNING: term not in glossary: ic >> Documentation/userspace-api/media/glossary.rst:67: WARNING: term not in glossary: i²c >> Documentation/userspace-api/media/glossary.rst:67: WARNING: term not in glossary: spi >> Documentation/userspace-api/media/glossary.rst:67: WARNING: term not in glossary: ip block >> Documentation/userspace-api/media/glossary.rst:67: WARNING: term not in glossary: soc >> Documentation/userspace-api/media/glossary.rst:67: WARNING: term not in glossary: fpga >> Documentation/userspace-api/media/glossary.rst:72: WARNING: term not in glossary: hardware component >> Documentation/userspace-api/media/glossary.rst:72: WARNING: term not in glossary: isp >> Documentation/userspace-api/media/glossary.rst:78: WARNING: term not in glossary: peripheral >> Documentation/userspace-api/media/glossary.rst:122: WARNING: term not in glossary: digital tv api >> Documentation/userspace-api/media/glossary.rst:123: WARNING: term not in glossary: mc api >> Documentation/userspace-api/media/glossary.rst:124: WARNING: term not in glossary: rc api >> Documentation/userspace-api/media/glossary.rst:159: WARNING: term not in glossary: hardware peripheral >> Documentation/userspace-api/media/glossary.rst:197: WARNING: term not in glossary: device node vim +17 Documentation/userspace-api/media/glossary.rst 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 15 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 16 Bridge Driver 1c16b009018deb Mauro Carvalho Chehab 2020-09-25 @17 A :term:`Device Driver` that implements the main logic to talk with 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 18 media hardware. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 19 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 20 CEC API 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 21 **Consumer Electronics Control API** 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 22 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 23 An API designed to receive and transmit data via an HDMI 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 24 CEC interface. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 25 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 26 See :ref:`cec`. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 27 5cdd8985137ace Sakari Ailus 2023-04-25 28 .. _media-glossary-data-unit: 5cdd8985137ace Sakari Ailus 2023-04-25 29 5cdd8985137ace Sakari Ailus 2023-04-25 30 Data unit 5cdd8985137ace Sakari Ailus 2023-04-25 31 5cdd8985137ace Sakari Ailus 2023-04-25 32 Unit of data transported by a bus. On parallel buses, this is called a 5cdd8985137ace Sakari Ailus 2023-04-25 33 sample while on serial buses the data unit is logical. If the data unit 5cdd8985137ace Sakari Ailus 2023-04-25 34 is image data, it may also be called a pixel. 5cdd8985137ace Sakari Ailus 2023-04-25 35 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 36 Device Driver 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 37 Part of the Linux Kernel that implements support for a hardware 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 38 component. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 39 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 40 Device Node 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 41 A character device node in the file system used to control and 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 42 transfer data in and out of a Kernel driver. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 43 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 44 Digital TV API 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 45 **Previously known as DVB API** 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 46 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 @47 An API designed to control a subset of the :term:`Media Hardware` 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 48 that implements digital TV (e. g. DVB, ATSC, ISDB, etc). 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 49 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 50 See :ref:`dvbapi`. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 51 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 52 DSP 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 53 **Digital Signal Processor** 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 54 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 @55 A specialized :term:`Microprocessor`, with its architecture 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 56 optimized for the operational needs of digital signal processing. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 57 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 58 FPGA 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 59 **Field-programmable Gate Array** 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 60 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 @61 An :term:`IC` circuit designed to be configured by a customer or 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 62 a designer after manufacturing. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 63 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 64 See https://en.wikipedia.org/wiki/Field-programmable_gate_array. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 65 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 66 Hardware Component 1c16b009018deb Mauro Carvalho Chehab 2020-09-25 @67 A subset of the :term:`Media Hardware`. For example an :term:`I²C` or 1c16b009018deb Mauro Carvalho Chehab 2020-09-25 68 :term:`SPI` device, or an :term:`IP Block` inside an 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 69 :term:`SoC` or :term:`FPGA`. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 70 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 71 Hardware Peripheral 1c16b009018deb Mauro Carvalho Chehab 2020-09-25 @72 A group of :term:`hardware components <Hardware Component>` that 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 73 together make a larger user-facing functional peripheral. For 1c16b009018deb Mauro Carvalho Chehab 2020-09-25 74 instance, the :term:`SoC` :term:`ISP` :term:`IP Block` 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 75 and the external camera sensors together make a camera hardware 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 76 peripheral. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 77 1c16b009018deb Mauro Carvalho Chehab 2020-09-25 @78 Also known as :term:`Peripheral`. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 79 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 80 I²C 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 81 **Inter-Integrated Circuit** 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 82 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 83 A multi-master, multi-slave, packet switched, single-ended, 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 84 serial computer bus used to control some hardware components 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 85 like sub-device hardware components. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 86 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 87 See http://www.nxp.com/docs/en/user-guide/UM10204.pdf. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 88 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 89 IC 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 90 **Integrated circuit** 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 91 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 92 A set of electronic circuits on one small flat piece of 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 93 semiconductor material, normally silicon. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 94 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 95 Also known as chip. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 96 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 97 IP Block 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 98 **Intellectual property core** 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 99 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 100 In electronic design a semiconductor intellectual property core, 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 101 is a reusable unit of logic, cell, or integrated circuit layout 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 102 design that is the intellectual property of one party. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 103 IP Blocks may be licensed to another party or can be owned 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 104 and used by a single party alone. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 105 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 106 See https://en.wikipedia.org/wiki/Semiconductor_intellectual_property_core). 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 107 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 108 ISP 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 109 **Image Signal Processor** 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 110 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 111 A specialized processor that implements a set of algorithms for 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 112 processing image data. ISPs may implement algorithms for lens 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 113 shading correction, demosaicing, scaling and pixel format conversion 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 114 as well as produce statistics for the use of the control 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 115 algorithms (e.g. automatic exposure, white balance and focus). 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 116 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 117 Media API 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 118 A set of userspace APIs used to control the media hardware. It is 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 119 composed by: 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 120 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 121 - :term:`CEC API`; 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 @122 - :term:`Digital TV API`; 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 @123 - :term:`MC API`; 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 @124 - :term:`RC API`; and 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 125 - :term:`V4L2 API`. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 126 d759cd46b9f151 Mauro Carvalho Chehab 2021-06-05 127 See Documentation/userspace-api/media/index.rst. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 128 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 129 MC API 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 130 **Media Controller API** 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 131 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 132 An API designed to expose and control the relationships between 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 133 multimedia devices and sub-devices. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 134 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 135 See :ref:`media_controller`. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 136 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 137 MC-centric 1c16b009018deb Mauro Carvalho Chehab 2020-09-25 138 :term:`V4L2 Hardware` device driver that requires :term:`MC API`. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 139 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 140 Such drivers have ``V4L2_CAP_IO_MC`` device_caps field set 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 141 (see :ref:`VIDIOC_QUERYCAP`). 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 142 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 143 See :ref:`v4l2_hardware_control` for more details. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 144 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 145 Media Hardware 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 146 Subset of the hardware that is supported by the Linux Media API. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 147 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 148 This includes audio and video capture and playback hardware, 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 149 digital and analog TV, camera sensors, ISPs, remote controllers, 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 150 codecs, HDMI Consumer Electronics Control, HDMI capture, etc. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 151 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 152 Microprocessor 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 153 Electronic circuitry that carries out the instructions of a 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 154 computer program by performing the basic arithmetic, logical, 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 155 control and input/output (I/O) operations specified by the 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 156 instructions on a single integrated circuit. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 157 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 158 Peripheral 1c16b009018deb Mauro Carvalho Chehab 2020-09-25 @159 The same as :term:`Hardware Peripheral`. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 160 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 161 RC API 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 162 **Remote Controller API** 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 163 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 164 An API designed to receive and transmit data from remote 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 165 controllers. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 166 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 167 See :ref:`remote_controllers`. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 168 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 169 SMBus 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 170 A subset of I²C, which defines a stricter usage of the bus. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 171 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 172 SPI 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 173 **Serial Peripheral Interface Bus** 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 174 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 175 Synchronous serial communication interface specification used for 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 176 short distance communication, primarily in embedded systems. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 177 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 178 SoC 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 179 **System on a Chip** 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 180 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 181 An integrated circuit that integrates all components of a computer 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 182 or other electronic systems. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 183 854705aa23fda9 Sakari Ailus 2023-04-24 184 _media-glossary-stream: 854705aa23fda9 Sakari Ailus 2023-04-24 185 Stream 854705aa23fda9 Sakari Ailus 2023-04-24 186 A distinct flow of data (image data or metadata) over a media pipeline 854705aa23fda9 Sakari Ailus 2023-04-24 187 from source to sink. A source may be e.g. an image sensor and a sink 854705aa23fda9 Sakari Ailus 2023-04-24 188 e.g. a memory buffer. 854705aa23fda9 Sakari Ailus 2023-04-24 189 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 190 V4L2 API 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 191 **V4L2 userspace API** 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 192 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 193 The userspace API defined in :ref:`v4l2spec`, which is used to 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 194 control a V4L2 hardware. 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 195 127a2bedac6685 Mauro Carvalho Chehab 2017-08-25 196 V4L2 Device Node 1c16b009018deb Mauro Carvalho Chehab 2020-09-25 @197 A :term:`Device Node` that is associated to a V4L driver. :::::: The code at line 17 was first introduced by commit :::::: 1c16b009018debb34d2abc4525fd5ad434831343 media: glossary.rst: use the right case for glossary entries :::::: TO: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> :::::: CC: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
