Searched +full:sub +full:- +full:components (Results 1 – 25 of 266) sorted by relevance
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| /kernel/linux/linux-6.6/Documentation/userspace-api/media/v4l/ |
| D | pixfmt-packed-yuv.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _packed-yuv:
10 Cr components consecutively in memory. They may apply subsampling to the chroma
11 components and thus differ in how they interlave the three components.
15 - In all the tables that follow, bit 7 is the most significant bit in a byte.
16 - 'Y', 'Cb' and 'Cr' denote bits of the luma, blue chroma (also known as
17 'U') and red chroma (also known as 'V') components respectively. 'A'
25 These formats do not subsample the chroma components and store each pixels as a
29 component. They are named based on the order of the Y, Cb and Cr components as
30 seen in a 16-bit word, which is then stored in memory in little endian byte
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| D | pixfmt-yuv-planar.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. planar-yuv:
12 - Semi-planar formats use two planes. The first plane is the luma plane and
13 stores the Y components. The second plane is the chroma plane and stores the
14 Cb and Cr components interleaved.
16 - Fully planar formats use three planes to store the Y, Cb and Cr components
19 Within a plane, components are stored in pixel order, which may be linear or
26 and applications that support the multi-planar API, described in
27 :ref:`planar-apis`. Unless explicitly documented as supporting non-contiguous
31 Semi-Planar YUV Formats
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| D | ext-ctrls-jpeg.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _jpeg-controls:
15 .. _jpeg-control-id:
28 spatial dimension. See :ref:`itu-t81`, clause A.1.1. for more
30 how Cb and Cr components are downsampled after converting an input
35 .. flat-table::
36 :header-rows: 0
37 :stub-columns: 0
39 * - ``V4L2_JPEG_CHROMA_SUBSAMPLING_444``
40 - No chroma subsampling, each pixel has Y, Cr and Cb values.
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| D | pixfmt-rgb.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _pixfmt-rgb:
16 always the same for all components), the order of components in memory, and the
22 (including capture queues of mem-to-mem devices) fill the alpha component in
25 but can set the alpha bit to a user-configurable value, the
26 :ref:`V4L2_CID_ALPHA_COMPONENT <v4l2-alpha-component>` control is used to
31 :ref:`Output <output>` devices (including output queues of mem-to-mem devices
44 - In all the tables that follow, bit 7 is the most significant bit in a byte.
45 - 'r', 'g' and 'b' denote bits of the red, green and blue components
54 based on the order of the RGB components as seen in a 8-, 16- or 32-bit word,
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| D | open.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
21 There are other drivers providing support for other components of
22 the hardware, which may also expose device nodes, called V4L2 sub-devices.
24 When such V4L2 sub-devices are exposed, they allow controlling those
25 other hardware components - usually connected via a serial bus (like
26 I²C, SMBus or SPI). Depending on the bridge driver, those sub-devices
29 :ref:`V4L2 sub-devices <subdev>`.
32 :ref:`Media Controller <media_controller>` are called **MC-centric**
34 are called **video-node-centric**.
36 Userspace can check if a V4L2 hardware peripheral is MC-centric by
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| /kernel/linux/linux-6.6/Documentation/userspace-api/media/ |
| D | glossary.rst | 1 .. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later
51 **Field-programmable Gate Array**
56 See https://en.wikipedia.org/wiki/Field-programmable_gate_array.
64 A group of :term:`hardware components <Hardware Component>` that
65 together make a larger user-facing functional peripheral. For
73 **Inter-Integrated Circuit**
75 A multi-master, multi-slave, packet switched, single-ended,
76 serial computer bus used to control some hardware components
77 like sub-device hardware components.
79 See http://www.nxp.com/docs/en/user-guide/UM10204.pdf.
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| /kernel/linux/linux-5.10/Documentation/userspace-api/media/ |
| D | glossary.rst | 1 .. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later
51 **Field-programmable Gate Array**
56 See https://en.wikipedia.org/wiki/Field-programmable_gate_array.
64 A group of :term:`hardware components <Hardware Component>` that
65 together make a larger user-facing functional peripheral. For
73 **Inter-Integrated Circuit**
75 A multi-master, multi-slave, packet switched, single-ended,
76 serial computer bus used to control some hardware components
77 like sub-device hardware components.
79 See http://www.nxp.com/docs/en/user-guide/UM10204.pdf.
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| /kernel/linux/linux-6.6/Documentation/ABI/testing/ |
| D | configfs-most | 9 # mount -t configfs none /sys/kernel/config/
22 configure the sub-buffer size for this channel
55 pass parameters needed by some components
60 configuration, the creation is post-poned until
77 configure the sub-buffer size for this channel
110 pass parameters needed by some components
115 configuration, the creation is post-poned until
132 configure the sub-buffer size for this channel
165 pass parameters needed by some components
170 configuration, the creation is post-poned until
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| /kernel/linux/linux-5.10/Documentation/ABI/testing/ |
| D | configfs-most | 9 # mount -t configfs none /sys/kernel/config/
22 configure the sub-buffer size for this channel
55 pass parameters needed by some components
60 configuration, the creation is post-poned until
77 configure the sub-buffer size for this channel
110 pass parameters needed by some components
115 configuration, the creation is post-poned until
132 configure the sub-buffer size for this channel
165 pass parameters needed by some components
170 configuration, the creation is post-poned until
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| /kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/ |
| D | ext-ctrls-jpeg.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _jpeg-controls:
15 .. _jpeg-control-id:
28 spatial dimension. See :ref:`itu-t81`, clause A.1.1. for more
30 how Cb and Cr components are downsampled after converting an input
35 .. flat-table::
36 :header-rows: 0
37 :stub-columns: 0
39 * - ``V4L2_JPEG_CHROMA_SUBSAMPLING_444``
40 - No chroma subsampling, each pixel has Y, Cr and Cb values.
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| D | pixfmt-yvyu.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _V4L2-PIX-FMT-YVYU:
19 belong to both pixels. As you can see, the Cr and Cb components have
26 .. flat-table::
27 :header-rows: 0
28 :stub-columns: 0
30 * - start + 0:
31 - Y'\ :sub:`00`
32 - Cr\ :sub:`00`
33 - Y'\ :sub:`01`
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| D | pixfmt-vyuy.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _V4L2-PIX-FMT-VYUY:
19 belong to both pixels. As you can see, the Cr and Cb components have
26 .. flat-table::
27 :header-rows: 0
28 :stub-columns: 0
30 * - start + 0:
31 - Cr\ :sub:`00`
32 - Y'\ :sub:`00`
33 - Cb\ :sub:`00`
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| D | pixfmt-uyvy.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _V4L2-PIX-FMT-UYVY:
19 belong to both pixels. As you can see, the Cr and Cb components have
26 .. flat-table::
27 :header-rows: 0
28 :stub-columns: 0
30 * - start + 0:
31 - Cb\ :sub:`00`
32 - Y'\ :sub:`00`
33 - Cr\ :sub:`00`
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| D | open.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
21 There are other drivers providing support for other components of
22 the hardware, which may also expose device nodes, called V4L2 sub-devices.
24 When such V4L2 sub-devices are exposed, they allow controlling those
25 other hardware components - usually connected via a serial bus (like
26 I²C, SMBus or SPI). Depending on the bridge driver, those sub-devices
29 :ref:`V4L2 sub-devices <subdev>`.
32 :ref:`Media Controller <media_controller>` are called **MC-centric**
34 are called **video-node-centric**.
36 Userspace can check if a V4L2 hardware peripheral is MC-centric by
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| D | pixfmt-yuyv.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _V4L2-PIX-FMT-YUYV:
19 belong to both pixels. As you can see, the Cr and Cb components have
29 .. flat-table::
30 :header-rows: 0
31 :stub-columns: 0
33 * - start + 0:
34 - Y'\ :sub:`00`
35 - Cb\ :sub:`00`
36 - Y'\ :sub:`01`
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| D | pixfmt-yuv411p.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _V4L2-PIX-FMT-YUV411P:
19 components are separated into three sub-images or planes. The Y plane is
23 row. For example, Cb\ :sub:`0` belongs to Y'\ :sub:`00`, Y'\ :sub:`01`,
24 Y'\ :sub:`02` and Y'\ :sub:`03`. Following the Cb plane is the Cr plane,
36 .. flat-table::
37 :header-rows: 0
38 :stub-columns: 0
40 * - start + 0:
41 - Y'\ :sub:`00`
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| D | pixfmt-nv24.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _V4L2-PIX-FMT-NV24:
4 .. _V4L2-PIX-FMT-NV42:
19 These are two-plane versions of the YUV 4:4:4 format. The three
20 components are separated into two sub-images or planes. The Y plane is
36 .. flat-table::
37 :header-rows: 0
38 :stub-columns: 0
40 * - start + 0:
41 - Y'\ :sub:`00`
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| D | pixfmt-y41p.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _V4L2-PIX-FMT-Y41P:
19 and Cr components have one fourth the horizontal resolution of the Y
23 :ref:`V4L2_PIX_FMT_YUV411P <V4L2-PIX-FMT-YUV411P>`. Y41P is derived
33 .. flat-table::
34 :header-rows: 0
35 :stub-columns: 0
37 * - start + 0:
38 - Cb\ :sub:`00`
39 - Y'\ :sub:`00`
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| D | pixfmt-yuv410.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _V4L2-PIX-FMT-YVU410:
4 .. _v4l2-pix-fmt-yuv410:
20 components are separated into three sub-images or planes. The Y plane is
24 belongs to 16 pixels, a four-by-four square of the image. Following the
40 .. flat-table::
41 :header-rows: 0
42 :stub-columns: 0
44 * - start + 0:
45 - Y'\ :sub:`00`
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| D | pixfmt-yuv422p.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _V4L2-PIX-FMT-YUV422P:
18 format. The three components are separated into three sub-images or
22 pixels. For example, Cb\ :sub:`0` belongs to Y'\ :sub:`00`,
23 Y'\ :sub:`01`. Following the Cb plane is the Cr plane, just like the Cb
37 .. flat-table::
38 :header-rows: 0
39 :stub-columns: 0
41 * - start + 0:
42 - Y'\ :sub:`00`
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| /kernel/linux/linux-5.10/scripts/ |
| D | get_dvb_firmware | 2 # SPDX-License-Identifier: GPL-2.0-or-later
11 @components = ( "sp8870", "sp887x", "tda10045", "tda10046",
26 for ($i=0; $i < scalar(@components); $i++) {
27 if ($cid eq $components[$i]) {
46 # ---------------------------------------------------------------
47 # Firmware-specific extraction subroutines
49 sub sp8870 {
53 my $outfile = "dvb-fe-sp8870.fw";
66 sub sp887x {
71 my $outfile = "dvb-fe-sp887x.fw";
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| /kernel/linux/linux-6.6/scripts/ |
| D | get_dvb_firmware | 2 # SPDX-License-Identifier: GPL-2.0-or-later
11 @components = ( "sp8870", "sp887x", "tda10045", "tda10046",
26 for ($i=0; $i < scalar(@components); $i++) {
27 if ($cid eq $components[$i]) {
46 # ---------------------------------------------------------------
47 # Firmware-specific extraction subroutines
49 sub sp8870 {
53 my $outfile = "dvb-fe-sp8870.fw";
66 sub sp887x {
71 my $outfile = "dvb-fe-sp887x.fw";
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/ |
| D | qcom,apq8096.txt | 5 - compatible:
8 Definition: must be "qcom,apq8096-sndcard"
10 - audio-routing:
13 Definition: A list of the connections between audio components.
53 - model:
56 Definition: The user-visible name of this sound card.
58 - aux-devs
64 using "audio-routing".
70 - link-name:
76 - cpu:
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | qcom,apq8096.txt | 5 - compatible:
8 Definition: must be "qcom,apq8096-sndcard"
10 - audio-routing:
13 Definition: A list of the connections between audio components.
53 - model:
56 Definition: The user-visible name of this sound card.
58 - aux-devs
64 using "audio-routing".
70 - link-name:
76 - cpu:
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/arm/ |
| D | arm,coresight-dummy-source.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/arm/arm,coresight-dummy-source.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 CoreSight components are compliant with the ARM CoreSight architecture
12 SoCs tracing needs. These trace components can generally be classified as
19 there would be Coresight source trace components on sub-processor which
30 - Mike Leach <mike.leach@linaro.org>
31 - Suzuki K Poulose <suzuki.poulose@arm.com>
32 - James Clark <james.clark@arm.com>
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