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/Documentation/userspace-api/media/v4l/
Dvidioc-encoder-cmd.rst13 VIDIOC_ENCODER_CMD - VIDIOC_TRY_ENCODER_CMD - Execute an encoder command
38 These ioctls control an audio/video (usually MPEG-) encoder.
39 ``VIDIOC_ENCODER_CMD`` sends a command to the encoder,
54 call will restart the encoder.
57 call sends an implicit START command to the encoder if it has not been
62 the encoder, and all buffered data is discarded. Applies to both queues of
67 encoders (as further documented in :ref:`encoder`).
80 - The encoder command, see :ref:`encoder-cmds`.
83 - Flags to go with the command, see :ref:`encoder-flags`. If no
96 .. flat-table:: Encoder Commands
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Ddev-encoder.rst6 Memory-to-Memory Stateful Video Encoder Interface
9 A stateful video encoder takes raw video frames in display order and encodes
16 operations are needed, use of the Stateless Video Encoder Interface (in
36 depending on encoder capabilities and following the general V4L2 guidelines.
53 :alt: DOT digraph of encoder state machine
54 :caption: Encoder State Machine
87 1. To enumerate the set of coded formats supported by the encoder, the
109 encoder for the given coded pixel format.
113 encoder for the given raw pixel format and coded format currently set on
124 supported by the encoder for the given coded pixel format and resolution.
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Dext-ctrls-codec.rst42 here. Each hardware MPEG encoder tends to support different subsets
458 hardware, which can still produce a slight hiss, but in the encoder
595 Encoder will decide the appropriate quantization parameter and
602 Indicates in what conditions the encoder should skip frames. If
737 Information. Applicable to the H264 encoder.
747 encoder.
796 Applicable to the H264 encoder.
800 Applicable to the H264 encoder.
809 Applicable to the H264 encoder. Possible values are:
893 the MPEG4 encoder. Possible values are:
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/Documentation/devicetree/bindings/input/
Drotary-encoder.yaml4 $id: http://devicetree.org/schemas/input/rotary-encoder.yaml#
7 title: Rotary encoder
13 See Documentation/input/devices/rotary-encoder.rst for more information.
17 const: rotary-encoder
25 the input subsystem axis to map to this rotary encoder.
28 rotary-encoder,steps:
33 encoder. Only relevant for absolute axis. Defaults to 24 which is a
36 rotary-encoder,relative-axis:
43 rotary-encoder,rollover:
49 rotary-encoder,steps-per-period:
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/Documentation/devicetree/bindings/display/
Dallwinner,sun4i-a10-tv-encoder.yaml4 $id: http://devicetree.org/schemas/display/allwinner,sun4i-a10-tv-encoder.yaml#
7 title: Allwinner A10 TV Encoder
15 const: allwinner,sun4i-a10-tv-encoder
43 tve0: tv-encoder@1c0a000 {
44 compatible = "allwinner,sun4i-a10-tv-encoder";
Dsnps,arcpgu.txt5 framebuffer and sends it to a single digital encoder (usually HDMI).
16 - port: The PGU connection to an encoder chip.
/Documentation/devicetree/bindings/media/
Dqcom,msm8916-venus.yaml50 video-encoder:
55 const: venus-encoder
66 - video-encoder
91 video-encoder {
92 compatible = "venus-encoder";
Dqcom,sc7180-venus.yaml75 video-encoder:
80 const: venus-encoder
92 - video-encoder
122 video-encoder {
123 compatible = "venus-encoder";
Damphion,vpu.yaml15 The Amphion MXC video encoder(Windsor) and decoder(Malone) accelerators present
45 Each vpu encoder or decoder correspond a MU, which used for communication
52 Each core correspond a decoder or encoder, need to configure them
53 separately. NXP i.MX8QM SoC has one decoder and two encoder, i.MX8QXP SoC
54 has one decoder and one encoder.
62 - nxp,imx8q-vpu-encoder
158 compatible = "nxp,imx8q-vpu-encoder";
170 compatible = "nxp,imx8q-vpu-encoder";
Dqcom,sm8250-venus.yaml78 video-encoder:
83 const: venus-encoder
99 - video-encoder
140 video-encoder {
141 compatible = "venus-encoder";
Dqcom,sc7280-venus.yaml73 video-encoder:
78 const: venus-encoder
90 - video-encoder
132 video-encoder {
133 compatible = "venus-encoder";
Dqcom,sdm660-venus.yaml73 video-encoder:
78 const: venus-encoder
102 - video-encoder
153 video-encoder {
154 compatible = "venus-encoder";
Dqcom,msm8996-venus.yaml74 video-encoder:
79 const: venus-encoder
103 - video-encoder
151 video-encoder {
152 compatible = "venus-encoder";
Dimg,e5010-jpeg-enc.yaml7 title: Imagination E5010 JPEG Encoder
13 The E5010 is a JPEG encoder from Imagination Technologies implemented on
66 jpeg-encoder@fd20000 {
Dmediatek-jpeg-encoder.yaml4 $id: http://devicetree.org/schemas/media/mediatek-jpeg-encoder.yaml#
7 title: MediaTek JPEG Encoder
13 MediaTek JPEG Encoder is the JPEG encode hardware present in MediaTek SoCs
Dst,stm32mp25-video-codec.yaml7 title: STMicroelectronics STM32MP25 VDEC video decoder & VENC video encoder
15 and a VENC video hardware encoder peripheral based on Verisilicon
Dnxp,imx8-jpeg.yaml7 title: i.MX8QXP/QM JPEG decoder/encoder
13 The JPEG decoder/encoder present in iMX8QXP and iMX8QM SoCs is an
14 ISO/IEC 10918-1 JPEG standard compliant decoder/encoder, for Baseline
/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),
122 .name = "rotary-encoder",
/Documentation/devicetree/bindings/soc/imx/
Dfsl,imx8mm-vpu-blk-ctrl.yaml68 - description: H1 encoder power domain
81 - description: H1 encoder clk
93 - description: H1 encoder power domain
113 - description: VC8000E encoder power domain
126 - description: VC8000E encoder clk
138 - description: VC8000E encoder interconnect
/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/devicetree/bindings/display/bridge/
Drenesas,lvds.yaml7 title: Renesas R-Car LVDS Encoder
13 These DT bindings describe the LVDS encoder embedded in the Renesas R-Car
74 phandle to the companion LVDS encoder. This property is mandatory
75 for the first LVDS encoder on R-Car D3 and E3, and RZ/G2E SoCs, and shall
76 point to the second encoder to be used as a companion in dual-link mode.
77 It shall not be set for any other LVDS encoder.
108 # The LVDS encoder can use the EXTAL or DU_DOTCLKINx clocks.
Drenesas,dsi-csi2-tx.yaml7 title: Renesas R-Car MIPI DSI/CSI-2 Encoder
13 This binding describes the MIPI DSI/CSI-2 encoder embedded in the Renesas
14 R-Car Gen4 SoCs. The encoder can operate in either DSI or CSI-2 mode, with up
89 dsi0: dsi-encoder@fed80000 {
Dlvds-codec.yaml39 - const: lvds-encoder # Generic LVDS encoder compatible fallback
122 const: lvds-encoder
136 lvds-encoder {
137 compatible = "ti,ds90c185", "lvds-encoder";
/Documentation/gpu/
Dtve200.rst2 drm/tve200 Faraday TV Encoder 200
6 :doc: Faraday TV Encoder TVE200 DRM Driver
/Documentation/driver-api/media/drivers/
Dzoran.rst26 * Philips saa7185 TV encoder
43 * Conexant bt866 TV encoder
68 * Brooktree bt856 TV encoder
85 * Analog Devices adv7170 TV encoder
102 * Analog Devices adv7176 TV encoder
119 * Analog Devices adv7176 TV encoder
137 * mse3000 TV encoder or Analog Devices adv7176 TV encoder
155 * Analog Devices adv7176 TV encoder
173 * Analog Devices adv7176 TV encoder
280 What the TV encoder can do an what not
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