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/linux/Documentation/devicetree/bindings/media/i2c/
H A Dmipi-ccs.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2014--2020 Intel Corporation
4 ---
5 $id: http://devicetree.org/schemas/media/i2c/mipi-ccs.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Sakari Ailus <sakari.ailus@linux.intel.com>
17 <URL:https://www.mipi.org/specifications/camera-command-set>.
24 Documentation/devicetree/bindings/media/video-interfaces.txt .
29 - items:
30 - const: mipi-ccs-1.1
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H A Dtoshiba,et8ek8.txt6 Documentation/devicetree/bindings/media/video-interfaces.txt .
10 --------------------
12 - compatible: "toshiba,et8ek8"
13 - reg: I2C address (0x3e, or an alternative address)
14 - vana-supply: Analogue voltage supply (VANA), 2.8 volts
15 - clocks: External clock to the sensor
16 - clock-frequency: Frequency of the external clock to the sensor. Camera
18 a pre-determined frequency known to be suitable to the board.
19 - reset-gpios: XSHUTDOWN GPIO. The XSHUTDOWN signal is active low. The sensor
24 -------------------
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H A Dmaxim,max96714.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Maxim MAX96714 GMSL2 to CSI-2 Deserializer
11 - Julien Massot <julien.massot@collabora.com>
15 CSI-2 D-PHY formatted output. The device allows the GMSL2 link to
16 simultaneously transmit bidirectional control-channel data while forward
17 video transmissions are in progress. The MAX96714 can connect to one
18 remotely located serializer using industry-standard coax or STP
20 the MAX96714 can select individual video stream, while the tunnel mode forward all
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H A Dthine,thp7312.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Paul Elder <paul.elder@@ideasonboard.com>
17 MIPI CSI-2 and parallel interfaces. It can also output on either MIPI CSI-2
23 - $ref: /schemas/media/video-interface-devices.yaml#
36 thine,boot-mode:
43 0 is for the SPI/2-wire slave boot, 1 is for the SPI master boot (from
46 reset-gpios:
52 vddcore-supply:
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H A Dovti,ov5642.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Fabio Estevam <festevam@gmail.com>
13 - $ref: /schemas/media/video-interface-devices.yaml#
25 AVDD-supply:
28 DVDD-supply:
31 DOVDD-supply:
34 powerdown-gpios:
38 reset-gpios:
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H A Dovti,ov772x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jacopo Mondi <jacopo@jmondi.org>
20 - ovti,ov7720
21 - ovti,ov7725
29 reset-gpios:
34 powerdown-gpios:
40 $ref: /schemas/graph.yaml#/$defs/port-base
42 Video output port.
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H A Dmaxim,max96717.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: MAX96717 CSI-2 to GMSL2 Serializer
11 - Julien Massot <julien.massot@collabora.com>
14 The MAX96717 serializer converts MIPI CSI-2 D-PHY formatted input
16 simultaneously transmit bidirectional control-channel data while forward
17 video transmissions are in progress. The MAX96717 can connect to one
18 remotely located deserializer using industry-standard coax or STP
32 - const: maxim,max96717f
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H A Dtoshiba,tc358746.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marco Felsch <kernel@pengutronix.de>
12 description: |-
13 The Toshiba TC358746 converts a parallel video stream into a MIPI CSI-2
14 stream. The direction can be either parallel-in -> csi-out or csi-in ->
15 parallel-out The chip is programmable through I2C and SPI but the SPI
16 interface is only supported in parallel-in -> csi-out mode.
19 parallel-in -> csi-out path.
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H A Donnn,mt9m114.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: onsemi 1/6-inch 720p CMOS Digital Image Sensor
10 - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12 description: |-
13 The onsemi MT9M114 is a 1/6-inch 720p (1.26 Mp) CMOS digital image sensor
14 with an active pixel-array size of 1296H x 976V. It is programmable through
15 an I2C interface and outputs image data over a 8-bit parallel or 1-lane MIPI
16 CSI-2 connection.
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/linux/Documentation/userspace-api/media/v4l/
H A Ddv-timings.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _dv-timings:
6 Digital Video (DV) Timings
9 The video standards discussed so far have been dealing with Analog TV
10 and the corresponding video timings. Today there are many more different
11 hardware interfaces such as High Definition TV interfaces (HDMI), VGA,
12 DVI connectors etc., that carry video signals and there is a need to
13 extend the API to select the video timings for these interfaces. Since
14 it is not possible to extend the :ref:`v4l2_std_id <v4l2-std-id>`
16 set/get video timings at the input and output.
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/linux/Documentation/devicetree/bindings/display/bridge/
H A Dti,sn65dsi83.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marek Vasut <marex@denx.de>
13 Texas Instruments SN65DSI83 1x Single-link MIPI DSI
14 to 1x Single-link LVDS
16 Texas Instruments SN65DSI84 1x Single-link MIPI DSI
17 to 1x Dual-link or 2x Single-link LVDS
23 - ti,sn65dsi83
24 - ti,sn65dsi84
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/linux/Documentation/firmware-guide/acpi/dsd/
H A Dleds.rst1 .. SPDX-License-Identifier: GPL-2.0
14 Referring to LEDs in Device tree is documented in [video-interfaces], in
15 "flash-leds" property documentation. In short, LEDs are directly referred to by
39 ToUUID("dbb8e3e6-5886-4ba6-8795-1319f52a966b"),
46 ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
49 Package () { "flash-max-microamp", 1000000 },
50 Package () { "flash-timeout-us", 200000 },
51 Package () { "led-max-microamp", 100000 },
56 ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
59 Package () { "led-max-microamp", 10000 },
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/linux/Documentation/devicetree/bindings/media/
H A Dmicrochip,xisc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Eugen Hristev <eugen.hristev@microchip.com>
14 The eXtended Image Sensor Controller (XISC) device provides the video input capabilities for the
17 The XISC has a single internal parallel input that supports RAW Bayer, RGB or YUV video.
25 const: microchip,sama7g5-isc
36 clock-names:
38 - const: hclock
40 '#clock-cells':
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H A Dmarvell,mmp2-ccic.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/media/marvell,mmp2-ccic.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Lubomir Rintel <lkundrak@v3.sk>
15 pattern: '^camera@[a-f0-9]+$'
18 const: marvell,mmp2-ccic
26 power-domains:
30 $ref: /schemas/graph.yaml#/$defs/port-base
35 $ref: video-interfaces.yaml#
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H A Dmicrochip,csi2dc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Eugen Hristev <eugen.hristev@microchip.com>
13 CSI2DC - Camera Serial Interface 2 Demux Controller
25 CSI2DC provides two pipes, one video pipe and one data pipe. Video pipe
30 32-bit IDI interface or a parallel interface.
33 This is called video pipe.
44 const: microchip,sama7g5-csi2dc
53 clock-names:
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H A Dst,stm32-dcmi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/st,stm32-dcmi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Hugues Fruchet <hugues.fruchet@foss.st.com>
14 const: st,stm32-dcmi
25 clock-names:
27 - const: mclk
32 dma-names:
34 - const: tx
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H A Dvideo-interfaces.txt1 This file has moved to video-interfaces.yaml and video-interface-devices.yaml.
/linux/Documentation/devicetree/bindings/media/xilinx/
H A Dvideo.txt1 DT bindings for Xilinx video IP cores
2 -------------------------------------
4 Xilinx video IP cores process video streams by acting as video sinks and/or
6 creating a video pipeline.
8 Each video IP core is represented by an AMBA bus child node in the device
10 cores are represented as defined in ../video-interfaces.txt.
13 tree using bindings documented in ./xlnx,video.txt.
16 -----------------
18 The following properties are common to all Xilinx video IP cores.
20 - xlnx,video-format: This property represents a video format transmitted on an
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H A Dxlnx,video.txt1 Xilinx Video IP Pipeline (VIPP)
2 -------------------------------
5 ---------------
7 Xilinx video IP pipeline processes video streams through one or more Xilinx
8 video IP cores. Each video IP core is represented as documented in video.txt
9 and IP core specific documentation, xlnx,v-*.txt, in this directory. The DT
11 mappings between DMAs and the video IP cores.
15 - compatible: Must be "xlnx,video".
17 - dmas, dma-names: List of one DMA specifier and identifier string (as defined
22 - ports: Video port, using the DT bindings defined in ../video-interfaces.txt.
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H A Dxlnx,v-tpg.txt1 Xilinx Video Test Pattern Generator (TPG)
2 -----------------------------------------
6 - compatible: Must contain at least one of
8 "xlnx,v-tpg-5.0" (TPG version 5.0)
9 "xlnx,v-tpg-6.0" (TPG version 6.0)
11 TPG versions backward-compatible with previous versions should list all
14 - reg: Physical base address and length of the registers set for the device.
16 - clocks: Reference to the video core clock.
18 - xlnx,video-format, xlnx,video-width: Video format and width, as defined in
19 video.txt.
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H A Dxlnx,v-tc.txt1 Xilinx Video Timing Controller (VTC)
2 ------------------------------------
4 The Video Timing Controller is a general purpose video timing generator and
9 - compatible: Must be "xlnx,v-tc-6.1".
11 - reg: Physical base address and length of the registers set for the device.
13 - clocks: Must contain a clock specifier for the VTC core and timing
14 interfaces clock.
18 - xlnx,detector: The VTC has a timing detector
19 - xlnx,generator: The VTC has a timing generator
28 compatible = "xlnx,v-tc-6.1";
/linux/include/media/
H A Dv4l2-mc.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * v4l2-mc.h - Media Controller V4L2 types and prototypes
6 * Copyright (C) 2006-2010 Nokia Corporation
13 #include <media/media-device.h>
14 #include <media/v4l2-dev.h>
15 #include <media/v4l2-subdev.h>
24 * v4l2_mc_create_media_graph() - create Media Controller links at the graph.
29 * the V4L2 side: camera sensors, audio and video PLL-IF decoders, tuners,
30 * analog TV decoder and I/O entities (video, VBI and Software Defined Radio).
37 * interface centric PC-consumer's hardware, V4L2 subdev centric camera
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/linux/Documentation/driver-api/media/drivers/
H A Dpvrusb2.rst1 .. SPDX-License-Identifier: GPL-2.0
9 ----------
13 Its history started with the reverse-engineering effort by Björn
29 1. Low level wire-protocol implementation with the device.
38 tear-down, arbitration, and interaction with high level
39 interfaces appropriately as devices are hotplugged in the
42 5. High level interfaces which glue the driver to various published
61 --------
70 --------------------------------------
76 pvrusb2-audio.[ch] - This is glue logic that resides between this
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/linux/Documentation/devicetree/bindings/powerpc/nintendo/
H A Dwii.txt7 This node represents the Nintendo Wii video game console.
11 - model : Should be "nintendo,wii"
12 - compatible : Should be "nintendo,wii"
16 This node represents the multi-function "Hollywood" chip, which packages
21 - compatible : Should be "nintendo,hollywood"
23 1.a) The Video Interface (VI) node
26 video encoder.
30 - compatible : should be "nintendo,hollywood-vi","nintendo,flipper-vi"
31 - reg : should contain the VI registers location and length
32 - interrupts : should contain the VI interrupt
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/linux/Documentation/driver-api/
H A Dsm501.rst10 which may provide numerous interfaces including USB host controller USB gadget,
11 asynchronous serial ports, audio functions, and a dual display video interface.
15 ----
29 The core re-uses the platform device system as the platform device
31 need to create a new bus-type and the associated code to go with it.
35 ---------
42 maximum possible resource allocation can be made to the video subsystem
43 as this is by-far the most resource-sensitive of the on-chip functions.
45 The primary issue with memory allocation is that of moving the video
46 buffers once a display mode is chosen. Indeed when a video mode change
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