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/Documentation/devicetree/bindings/input/
Drotary-encoder.txt1 Rotary encoder DT bindings
7 - linux,axis: the input subsystem axis to map to this rotary encoder.
9 - rotary-encoder,steps: Number of steps in a full turnaround of the
10 encoder. Only relevant for absolute axis. Defaults to 24 which is a
12 - rotary-encoder,relative-axis: register a relative axis rather than an
15 - rotary-encoder,rollover: Automatic rollover when the rotary value becomes
17 - rotary-encoder,steps-per-period: Number of steps (stable states) per period.
22 - wakeup-source: Boolean, rotary encoder can wake up the system.
23 - rotary-encoder,encoding: String, the method used to encode steps.
27 - rotary-encoder,half-period: Makes the driver work on half-period mode.
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/Documentation/media/uapi/v4l/
Dvidioc-encoder-cmd.rst19 VIDIOC_ENCODER_CMD - VIDIOC_TRY_ENCODER_CMD - Execute an encoder command
44 These ioctls control an audio/video (usually MPEG-) encoder.
45 ``VIDIOC_ENCODER_CMD`` sends a command to the encoder,
61 call sends an implicit START command to the encoder if it has not been
65 call will restart the encoder.
69 the encoder, and all buffered data is discarded.
86 - The encoder command, see :ref:`encoder-cmds`.
89 - Flags to go with the command, see :ref:`encoder-flags`. If no
103 .. flat-table:: Encoder Commands
110 - Start the encoder. When the encoder is already running or paused,
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Dext-ctrls-codec.rst49 here. Each hardware MPEG encoder tends to support different subsets
465 hardware, which can still produce a slight hiss, but in the encoder
647 Information. Applicable to the H264 encoder.
657 encoder.
706 Applicable to the H264 encoder.
710 Applicable to the H264 encoder.
719 Applicable to the H264 encoder. Possible values are:
795 the MPEG4 encoder. Possible values are:
828 The profile information for H264. Applicable to the H264 encoder.
910 The profile information for MPEG4. Applicable to the MPEG4 encoder.
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/Documentation/devicetree/bindings/display/bridge/
Drenesas,lvds.txt1 Renesas R-Car LVDS Encoder
4 These DT bindings describe the LVDS encoder embedded in the Renesas R-Car
31 - On R8A77990, R8A77995 and R8A774C0, the LVDS encoder can use the EXTAL or
41 The LVDS encoder has two video ports. Their connections are modelled using the
51 - renesas,companion : phandle to the companion LVDS encoder. This property is
52 mandatory for the first LVDS encoder on D3 and E3 SoCs, and shall point to
53 the second encoder to be used as a companion in dual-link mode. It shall not
54 be set for any other LVDS encoder.
Dlvds-transmitter.txt1 Parallel to LVDS Encoder
25 - compatible: Must be "lvds-encoder"
27 Any encoder compatible with this generic binding, but with additional
43 lvds-encoder {
44 compatible = "lvds-encoder";
Dti,ds90c185.txt11 "ti,ds90c185", "lvds-encoder" for the TI DS90C185 FPD-Link Serializer
12 "ti,ds90c187", "lvds-encoder" for the TI DS90C187 FPD-Link Serializer
30 lvds-encoder {
31 compatible = "ti,ds90c185", "lvds-encoder";
Ddw_hdmi.txt1 Synopsys DesignWare HDMI TX Encoder
5 TX Encoder (DWC HDMI TX). It doesn't constitue a device tree binding
Dti,tfp410.txt1 TFP410 DPI to DVI encoder
39 tfp410: encoder@0 {
/Documentation/input/devices/
Drotary-encoder.rst2 rotary-encoder - a generic driver for GPIO connected devices
60 When entering this state, the encoder is put into 'armed' state,
67 Parking position. If the encoder enters this state, a full transition
83 name 'rotary-encoder' and associate the IRQs and some specific platform
100 .dev_id = "rotary-encoder.0",
111 PROPERTY_ENTRY_U32("rotary-encoder,steps-per-period", 24),
113 PROPERTY_ENTRY_U32("rotary-encoder,relative_axis", 0),
118 .name = "rotary-encoder",
/Documentation/devicetree/bindings/media/
Dqcom,venus.txt1 * Qualcomm Venus video encoder/decoder accelerators
56 video-decoder and video-encoder, and one optional firmware subnode.
59 Every of video-encoder or video-decoder subnode should have:
64 Definition: Value should contain "venus-decoder" or "venus-encoder"
110 video-encoder {
111 compatible = "venus-encoder";
Dallegro.txt2 ZynqMP SoC. The IP core may either be a H.264/H.265 encoder or H.264/H.265
11 "allegro,al5e-1.1", "allegro,al5e": encoder IP core
/Documentation/devicetree/bindings/display/ti/
Dti,omap-dss.txt12 a number of encoder modules. All DSS versions contain DSS Core and DISPC, but
13 the encoder modules vary.
21 The encoder modules encode the received RGB pixel stream to a video output like
29 and the properties for the ports and endpoints for each encoder are
68 hdmi: encoder@58006000 {
87 chip (MIPI DPI to DVI encoder) and a TPD12S015 chip (HDMI ESD protection & level
99 tfp410: encoder@0 {
141 tpd12s015: encoder@1 {
/Documentation/ABI/testing/
Dsysfs-bus-iio-lptimer-stm326 preset value. Encoder counts continuously from 0 to preset
21 Encoder IN1 input servers as the count input (up
24 Encoder IN1 and IN2 inputs are mixed to get direction
37 Configure the device encoder/counter active edge:
43 In quadrature mode, encoder counting scenarios are as follows:
Dsysfs-bus-iio-counter-104-quad-878 scale attribute selects the encoder phase division (scale of 1
83 The filter and decoder circuit are bypassed. Encoder A
89 Encoder A and B inputs are digitally filtered and
128 Intended for interfacing with encoder Index output in
/Documentation/gpu/
Dtve200.rst2 drm/tve200 Faraday TV Encoder 200
6 :doc: Faraday TV Encoder TVE200 DRM Driver
Dvc4.rst33 HDMI encoder
39 DSI encoder
45 DPI encoder
51 VEC (Composite TV out) encoder
/Documentation/devicetree/bindings/display/
Darm,hdlcd.txt6 digital encoder (DVI or HDMI).
20 - port: The HDLCD connection to an encoder chip. The connection is modeled
49 /* HDMI encoder on I2C bus */
Dsnps,arcpgu.txt5 framebuffer and sends it to a single digital encoder (usually HDMI).
16 - port: The PGU connection to an encoder chip.
Dzte,vou.txt6 for typical output devices, like HDMI, TV Encoder, VGA, and RGB LCD.
52 * TV Encoder output device
59 to control TV Encoder DAC power, and the second cell is the bit mask.
Damlogic,meson-dw-hdmi.yaml34 selects either the ENCI encoder for the 576i or 480i formats or the ENCP
35 encoder for all the other formats including interlaced HD formats.
37 The VENC uses a DVI encoder on top of the ENCI or ENCP encoders to generate
/Documentation/devicetree/bindings/counter/
Dstm32-timer-cnt.txt1 STMicroelectronics STM32 Timer quadrature encoder
3 STM32 Timer provides quadrature encoder to detect
Dstm32-lptimer-cnt.txt1 STMicroelectronics STM32 Low-Power Timer quadrature encoder and counter
4 - quadrature encoder to detect angular position and direction of rotary
/Documentation/devicetree/bindings/display/sunxi/
Dsun4i-drm.txt35 HDMI Encoder
38 The HDMI Encoder supports the HDMI video and audio outputs, and does
48 - clocks: phandles to the clocks feeding the HDMI encoder
55 - resets: phandle to the reset control for the HDMI encoder (A31 only)
56 - dmas: phandles to the DMA channels used by the HDMI encoder
67 DWC HDMI TX Encoder
86 - clocks: phandles to the clocks feeding the HDMI encoder
131 TV Encoder
134 The TV Encoder supports the composite and VGA output. It is one end of
138 - compatible: value should be "allwinner,sun4i-a10-tv-encoder".
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/Documentation/media/v4l-drivers/
Ddavinci-vpbe.rst47 When connected to an external encoder, vpbe controller is also responsible
59 at the port or LCD panel timings required. When external encoder/LCD panel
90 - add support for selecting external encoder as default at probe time.
/Documentation/sound/designs/
Dcompress-offload.rst146 - Merge of encoder/decoder capabilities
157 When playing thru an album, the decoders have the ability to skip the encoder
164 music content. The decoder needs to know the encoder delay and encoder padding.
173 This routine sets the encoder delay and encoder padding. This can be used by

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