Home
last modified time | relevance | path

Searched +full:video +full:- +full:codec (Results 1 – 25 of 61) sorted by relevance

123

/Documentation/userspace-api/media/v4l/
Dpixfmt-compressed.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
8 .. _compressed-formats:
18 .. flat-table:: Compressed Image Formats
19 :header-rows: 1
20 :stub-columns: 0
23 * - Identifier
24 - Code
25 - Details
26 * .. _V4L2-PIX-FMT-JPEG:
28 - ``V4L2_PIX_FMT_JPEG``
[all …]
Ddev-mem2mem.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
6 Video Memory-To-Memory Interface
9 A V4L2 memory-to-memory device can compress, decompress, transform, or
10 otherwise convert video data from one format into another format, in memory.
11 Such memory-to-memory devices set the ``V4L2_CAP_VIDEO_M2M`` or
12 ``V4L2_CAP_VIDEO_M2M_MPLANE`` capability. Examples of memory-to-memory
16 A memory-to-memory video node acts just like a normal video node, but it
23 Memory-to-memory devices function as a shared resource: you can
24 open the video node multiple times, each application setting up their
28 This is different from the usual video node behavior where the video
[all …]
Dcommon.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
10 - Opening the device
12 - Changing device properties, selecting a video and audio input, video
15 - Negotiating a data format
17 - Negotiating an input/output method
19 - The actual input/output loop
21 - Closing the device
34 app-pri
35 video
39 dv-timings
[all …]
/Documentation/admin-guide/media/
Dplatform-cardlist.rst1 .. SPDX-License-Identifier: GPL-2.0
17 am437x-vpfe TI AM437x VPFE
18 aspeed-video Aspeed AST2400 and AST2500
19 atmel-isc ATMEL Image Sensor Controller (ISC)
20 atmel-isi ATMEL Image Sensor Interface (ISI)
24 cdns-csi2rx Cadence MIPI-CSI2 RX Controller
25 cdns-csi2tx Cadence MIPI-CSI2 TX Controller
26 coda-vpu Chips&Media Coda multi-standard codec IP
27 dm355_ccdc TI DM355 CCDC video capture
28 dm644x_ccdc TI DM6446 CCDC video capture
[all …]
/Documentation/devicetree/bindings/media/
Dst,stm32mp25-video-codec.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/st,stm32mp25-video-codec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectronics STM32MP25 VDEC video decoder & VENC video encoder
10 - Hugues Fruchet <hugues.fruchet@foss.st.com>
13 The STMicroelectronics STM32MP25 SOCs embeds a VDEC video hardware
15 and a VENC video hardware encoder peripheral based on Verisilicon
21 - st,stm32mp25-vdec
22 - st,stm32mp25-venc
[all …]
Dcnm,wave521c.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Chips&Media Wave 5 Series multi-standard codec IP
10 - Nas Chung <nas.chung@chipsnmedia.com>
11 - Jackson Lee <jackson.lee@chipsnmedia.com>
14 The Chips&Media WAVE codec IP is a multi format video encoder/decoder
19 - enum:
20 - ti,j721s2-wave521c
21 - const: cnm,wave521c
[all …]
Dallegro,al5e.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allegro DVT Video IP Codecs
10 - Michael Tretter <m.tretter@pengutronix.de>
12 description: |-
13 Allegro DVT video IP codecs present in the Xilinx ZynqMP SoC. The IP core may
16 Each actual codec engine is controlled by a microcontroller (MCU). Host
23 - items:
24 - const: allegro,al5e-1.1
[all …]
Dnxp,imx8mq-vpu.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/media/nxp,imx8mq-vpu.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Philipp Zabel <p.zabel@pengutronix.de>
14 Hantro G1/G2 video decode accelerators present on i.MX8MQ SoCs.
19 - const: nxp,imx8mq-vpu
21 - const: nxp,imx8mq-vpu-g1
22 - const: nxp,imx8mq-vpu-g2
23 - const: nxp,imx8mm-vpu-g1
[all …]
Dcoda.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Chips&Media Coda multi-standard codec IP
10 - Philipp Zabel <p.zabel@pengutronix.de>
12 description: |-
13 Coda codec IPs are present in i.MX SoCs in various versions,
14 called VPU (Video Processing Unit).
19 - items:
20 - const: fsl,imx27-vpu
[all …]
Dallwinner,sun50i-h6-vpu-g2.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/media/allwinner,sun50i-h6-vpu-g2.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Hantro G2 VPU codec implemented on Allwinner H6 SoC
11 - Jernej Skrabec <jernej.skrabec@gmail.com>
14 Hantro G2 video decode accelerator present on Allwinner H6 SoC.
18 const: allwinner,sun50i-h6-vpu-g2
28 - description: Bus Clock
29 - description: Module Clock
[all …]
Dqcom,msm8916-venus.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/qcom,msm8916-venus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm MSM8916 Venus video encode and decode accelerators
10 - Stanimir Varbanov <stanimir.varbanov@linaro.org>
13 The Venus IP is a video encode and decode accelerator present
17 - $ref: qcom,venus-common.yaml#
21 const: qcom,msm8916-venus
23 power-domains:
[all …]
Dallwinner,sun4i-a10-video-engine.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/media/allwinner,sun4i-a10-video-engine.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A10 Video Engine
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
16 - allwinner,sun4i-a10-video-engine
17 - allwinner,sun5i-a13-video-engine
18 - allwinner,sun7i-a20-video-engine
[all …]
Dmediatek-vpu.txt1 * Mediatek Video Processor Unit
3 Video Processor Unit is a HW video controller. It controls HW Codec including
7 - compatible: "mediatek,mt8173-vpu"
8 - reg: Must contain an entry for each entry in reg-names.
9 - reg-names: Must include the following entries:
12 - interrupts: interrupt number to the cpu.
13 - clocks : clock name from clock manager
14 - clock-names: must be main. It is the main clock of VPU
17 - memory-region: phandle to a node describing memory (see
18 Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt)
[all …]
Drockchip,vdec.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Rockchip Video Decoder (VDec)
10 - Heiko Stuebner <heiko@sntech.de>
12 description: |-
13 The Rockchip rk3399 has a stateless Video Decoder that can decodes H.264,
19 - const: rockchip,rk3399-vdec
20 - items:
21 - enum:
[all …]
Dqcom,sc7180-venus.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/qcom,sc7180-venus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm SC7180 Venus video encode and decode accelerators
10 - Stanimir Varbanov <stanimir.varbanov@linaro.org>
13 The Venus IP is a video encode and decode accelerator present
17 - $ref: qcom,venus-common.yaml#
21 const: qcom,sc7180-venus
23 power-domains:
[all …]
Dnuvoton,npcm-ece.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/nuvoton,npcm-ece.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Joseph Liu <kwliu@nuvoton.com>
11 - Marvin Lin <kflin@nuvoton.com>
14 Video Encoding Compression Engine (ECE) present on Nuvoton NPCM SoCs.
19 - nuvoton,npcm750-ece
20 - nuvoton,npcm845-ece
29 - compatible
[all …]
Dqcom,sdm845-venus.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/qcom,sdm845-venus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm SDM845 Venus video encode and decode accelerators
10 - Stanimir Varbanov <stanimir.varbanov@linaro.org>
13 The Venus IP is a video encode and decode accelerator present
17 - $ref: qcom,venus-common.yaml#
21 const: qcom,sdm845-venus
23 power-domains:
[all …]
Dqcom,sdm845-venus-v2.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/qcom,sdm845-venus-v2.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm SDM845 Venus v2 video encode and decode accelerators
10 - Stanimir Varbanov <stanimir.varbanov@linaro.org>
13 The Venus IP is a video encode and decode accelerator present
17 - $ref: qcom,venus-common.yaml#
21 const: qcom,sdm845-venus-v2
23 power-domains:
[all …]
Dmediatek,vcodec-subdev-decoder.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/media/mediatek,vcodec-subdev-decoder.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Mediatek Video Decode Accelerator With Multi Hardware
11 - Yunfei Dong <yunfei.dong@mediatek.com>
14 Mediatek Video Decode is the video decode hardware present in Mediatek
20 +------------------------------------------------+-------------------------------------+
22 | input -> lat soc HW -> lat HW -> lat buffer --|--> lat buffer -> core HW -> output |
24 +------------||-------------||-------------------+---------------------||--------------+
[all …]
Dqcom,sc7280-venus.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/qcom,sc7280-venus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm SC7280 Venus video encode and decode accelerators
10 - Stanimir Varbanov <stanimir.varbanov@linaro.org>
13 The Venus Iris2 IP is a video encode and decode accelerator present
17 - $ref: qcom,venus-common.yaml#
21 const: qcom,sc7280-venus
23 power-domains:
[all …]
Dqcom,sm8250-venus.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/qcom,sm8250-venus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm SM8250 Venus video encode and decode accelerators
10 - Stanimir Varbanov <stanimir.varbanov@linaro.org>
13 The Venus IP is a video encode and decode accelerator present
17 - $ref: qcom,venus-common.yaml#
21 const: qcom,sm8250-venus
23 power-domains:
[all …]
Dqcom,sdm660-venus.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/qcom,sdm660-venus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm SDM660 Venus video encode and decode accelerators
10 - Stanimir Varbanov <stanimir.varbanov@linaro.org>
11 - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
14 The Venus IP is a video encode and decode accelerator present
18 - $ref: qcom,venus-common.yaml#
22 const: qcom,sdm660-venus
[all …]
Dqcom,msm8996-venus.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/qcom,msm8996-venus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm MSM8996 Venus video encode and decode accelerators
10 - Stanimir Varbanov <stanimir.varbanov@linaro.org>
13 The Venus IP is a video encode and decode accelerator present
17 - $ref: qcom,venus-common.yaml#
22 - qcom,msm8996-venus
23 - qcom,msm8998-venus
[all …]
/Documentation/userspace-api/media/
Dintro.rst1 .. SPDX-License-Identifier: GPL-2.0
7 This document covers the Linux Kernel to Userspace API's used by video
8 and radio streaming devices, including video cameras, analog and digital
10 streaming capture and output devices, codec devices and remote controllers.
16 .. kernel-figure:: typical_media_device.svg
25 1. The :ref:`first part <v4l2spec>` covers radio, video capture and output,
30 called as DVB API, in fact it covers several different video standards
31 including DVB-T/T2, DVB-S/S2, DVB-C, ATSC, ISDB-T, ISDB-S, DTMB, etc. The
46 Mailing List (LMML) <http://vger.kernel.org/vger-lists.html#linux-media>`__.
/Documentation/driver-api/media/drivers/
Dzoran.rst1 .. SPDX-License-Identifier: GPL-2.0
8 website: http://mjpeg.sourceforge.net/driver-zoran/
12 --------------------------
15 ------------------------
24 * Zoran zr36060 MJPEG codec
28 Drivers to use: videodev, i2c-core, i2c-algo-bit,
31 Inputs/outputs: Composite and S-video
41 * Zoran zr36060 MJPEG codec
45 Drivers to use: videodev, i2c-core, i2c-algo-bit,
49 Six physical inputs. 1-6 are composite,
[all …]

123