| /openbmc/linux/Documentation/userspace-api/media/v4l/ |
| H A 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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| H A 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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| H A 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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| H A 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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| H A 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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| H A D | subdev-formats.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _v4l2-mbus-format:
14 .. flat-table:: struct v4l2_mbus_framefmt
15 :header-rows: 0
16 :stub-columns: 0
19 * - __u32
20 - ``width``
21 - Image width in pixels.
22 * - __u32
23 - ``height``
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| /openbmc/linux/Documentation/userspace-api/media/ |
| H A 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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| /openbmc/entity-manager/configurations/ |
| H A D | VENDORS.md | 4 organized into vendor-specific subdirectories. This begs the question "what is a
11 when multiple companies are involved in the chain between design and end-user.
18 can include components which are exclusively sold to other enterprises for
19 inclusion in their products. This covers typical "components" such as network
22 2. When a company is assembling a group of components into a single product,
24 vendor for the assembled product and any sub-components which are exclusively
25 designed for and used by their assembled product(s). Sub-components that are
|
| /openbmc/linux/Documentation/ABI/testing/ |
| H A 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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| /openbmc/phosphor-misc/http-redirect/ |
| H A D | http-redirect.awk | 1 #!/usr/bin/awk -f
24 /\r$/ { sub(/\r$/, "") }
44 sub(/[ \t]*$/, "")
45 sub(/^[ \t]*/, "")
55 header = substr($0, 1, RSTART - 1)
57 sub(/[ \t]*$/, "", content)
113 if (version !~ /HTTP\/0*1[.][0-9]+$/) # Support leading 0s, two halves
140 else if (match(host, /:[0-9]*$/))
143 host = substr(host, 1, RSTART - 1)
147 if (host !~ /^[0-9a-zA-Z.-]+$/)
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| /openbmc/u-boot/Documentation/ |
| H A D | linker_lists.rst | 1 .. SPDX-License-Identifier: GPL-2.0+
3 Linker-Generated Arrays
41 Note the two '_2_' constant components in the names: their presence
43 these symbols to sections names with components "1" (before) and
75 is the sub-list name. Iterators for the whole list should use the
76 global list name ("outer"); iterators for only a sub-list should use
77 the full sub-list name ("outer_2_inner").
80 named "drivers", two sub-lists named "i2c" and "pci", and iterators
81 defined for the whole list and each sub-list:
99 .. kernel-doc:: include/linker_lists.h
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| /openbmc/linux/scripts/ |
| H A D | get_dvb_firmware | 2 # SPDX-License-Identifier: GPL-2.0-or-later
11 @components = ( "sp8870", "sp887x", "tda10045", "tda10046",
26 for ($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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| /openbmc/linux/Documentation/devicetree/bindings/sound/ |
| H A 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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| H A D | samsung,midas-audio.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/samsung,midas-audio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sylwester Nawrocki <s.nawrocki@samsung.com>
13 - $ref: sound-card-common.yaml#
17 const: samsung,midas-audio
23 sound-dai:
27 - sound-dai
33 sound-dai:
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| H A D | omap-abe-twl6040.txt | 4 - compatible: "ti,abe-twl6040"
5 - ti,model: Name of the sound card ( for example "SDP4430")
6 - ti,mclk-freq: MCLK frequency for HPPLL operation
7 - ti,mcpdm: phandle for the McPDM node
8 - ti,twl6040: phandle for the twl6040 core node
9 - ti,audio-routing: List of connections between audio components.
14 - ti,dmic: phandle for the OMAP dmic node if the machine have it connected
15 - ti,jack-detection: Need to be present if the board capable to detect jack
18 Available audio endpoints for the audio-routing table:
28 * Sub Handset Mic
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| H A D | omap-twl4030.txt | 4 - compatible: "ti,omap-twl4030"
5 - ti,model: Name of the sound card (for example "omap3beagle")
6 - ti,mcbsp: phandle for the McBSP node
9 - ti,codec: phandle for the twl4030 audio node
10 - ti,mcbsp-voice: phandle for the McBSP node connected to the voice port of twl
11 - ti, jack-det-gpio: Jack detect GPIO
12 - ti,audio-routing: List of connections between audio components.
17 Available audio endpoints for the audio-routing table:
25 * Sub Mic
53 * Mic Bias 2 /* Used for Sub Mic or Digimic1 */
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| /openbmc/webui-vue/docs/guide/quickstart/ |
| H A D | forms.md | 4 [bootstrap-vue form component](https://bootstrap-vue.org/docs/components/form)
5 and validated with the [Vuelidate](https://vuelidate.js.org/#sub-installation)
10 When creating a new form, use the `<b-form>`
11 [form component](https://bootstrap-vue.org/docs/components/form). Use the
17 The `<b-form-group>`
18 [form group component](https://bootstrap-vue.org/docs/components/form-group)
21 components:
23 - [Form checkbox](https://bootstrap-vue.org/docs/components/form-checkbox)
24 - [Form input](https://bootstrap-vue.org/docs/components/form-input)
25 - [Form radio](https://bootstrap-vue.org/docs/components/form-radio)
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| /openbmc/openbmc/poky/ |
| H A D | MAINTAINERS.md | 1 OpenEmbedded-Core and Yocto Project Maintainer Information
5 layers, tools and sub-projects that make up their ecosystems.
8 place on mailing lists for many components as the "pull request on github"
16 curate those components. Where we have people with specialist knowledge in
20 This file is maintained in OE-Core but may refer to components that are separate
22 layers and components should ultimately be definitive about the patch process and
26 ------------------
31 -------------------------------
33 * Kernel (inc. linux-yocto, perf): Bruce Ashfield
36 * Hash-Equivalence: Joshua Watt
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| /openbmc/linux/Documentation/devicetree/bindings/arm/ |
| H A 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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| /openbmc/openbmc-test-automation/gui/gui_test/hardware_status_menu/ |
| H A D | test_inventory_and_leds_sub_menu.robot | 3 Documentation Test OpenBMC GUI "Inventory and LEDs" sub-menu of "Hardware status" menu.
15 ${xpath_page_loading_progress_bar} //*[@aria-label='Page loading progress bar']
26 Verify Components On Inventory And LEDs Page
27 [Documentation] Verify whether required components are displayed under inventory and LEDs page.
|
| /openbmc/u-boot/doc/uImage.FIT/ |
| H A D | command_syntax_extensions.txt | 14 ---------------------
20 Note: U-Boot supports two methods of booting a PowerPC Linux kernel: old way,
30 3. bootm <addr1> /* multi-image at <addr1> */
31 4. bootm <addr1> - /* multi-image at <addr1> */
34 7. bootm <addr1> - <addr3> /* single image at <addr1> */
39 10. bootm [<addr1>]#<conf>[#<extra-conf[#...]]
43 14. bootm [<addr1>]:<subimg1> - [<addr3>]:<subimg3>
44 15. bootm [<addr1>]:<subimg1> - <addr3>
49 - boot method: see cases 2,3,8
52 - boot method: non-FDT
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| /openbmc/linux/Documentation/gpu/ |
| H A D | komeda-kms.rst | 1 .. SPDX-License-Identifier: GPL-2.0
16 functional pipeline stages called components, and every component has some
20 Typical D71 components:
23 -----
30 ------
39 -------------------
47 --------------------------
52 -----------------------------
57 --------------------------------
62 ------
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| /openbmc/docs/designs/ |
| H A D | guard-on-bmc.md | 6 the system downtime can be prevented by isolating the faulty components. This
8 The defective components can be kept isolated until a replacement. Most of the
11 notifying users about the components in isolation, clearing isolation, isolating
14 guarding the system from faulty components.
22 isolated components.
30 The guard in the servers is for managing a record of faulty components to keep
31 them out of service. The list of faulty but guarded components can be stored in
34 the examples are guard on motherboard components managed by the host, guard on
36 power components can be managed by the power management application.
47 brings the host down or on the components like a power supply or fan which can
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| /openbmc/entity-manager/ |
| H A D | README.md | 3 Entity manager is a design for managing physical system components, and mapping
14 likely does contain multiple sub-components, but the component itself as a whole
31 of a D-Bus interface definition.
40 platforms and components, such that components interoperate as much as
48 components at runtime. The most common of these, fru-device, is included in
49 the Entity-Manager repo, and scans all available I2C buses for IPMI FRU
51 **[peci-pcie](https://github.com/openbmc/peci-pcie):** A daemon that utilizes
53 **[smbios-mdr](https://github.com/openbmc/smbios-mdr):** A daemon that
73 records to D-Bus.
77 describe. One example of this is dbus-sensors, which contains a suite of
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| /openbmc/linux/sound/soc/samsung/ |
| H A D | lowland.c | 1 // SPDX-License-Identifier: GPL-2.0+
8 #include <sound/soc-dapm.h>
39 struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; in lowland_wm5100_init()
50 /* Clock OPCLK, used by the other audio components. */ in lowland_wm5100_init()
58 ret = snd_soc_card_jack_new_pins(rtd->card, "Headset", in lowland_wm5100_init()
73 struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; in lowland_wm9081_init()
75 snd_soc_dapm_nc_pin(&rtd->card->dapm, "LINEOUT"); in lowland_wm9081_init()
91 DAILINK_COMP_ARRAY(COMP_CPU("samsung-i2s.0")),
92 DAILINK_COMP_ARRAY(COMP_CODEC("wm5100.1-001a", "wm5100-aif1")),
93 DAILINK_COMP_ARRAY(COMP_PLATFORM("samsung-i2s.0")));
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