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/linux/Documentation/userspace-api/media/v4l/
H A Dstandard.rst6 Video Standards
9 Video devices typically support one or more different video standards or
10 variations of standards. Each video input and output may support another
11 set of standards. This set is reported by the ``std`` field of struct
18 worldwide, and sets aside bits for driver defined standards, e. g.
19 hybrid standards to watch NTSC video tapes on PAL TVs and vice versa.
21 standard, although presenting the user a menu of supported standards is
23 standards applications use the :ref:`VIDIOC_ENUMSTD`
26 Many of the defined standards are actually just variations of a few
27 major standards. The hardware may in fact not distinguish between them,
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H A Dvidioc-enumstd.rst13 VIDIOC_ENUMSTD - VIDIOC_SUBDEV_ENUMSTD - Enumerate supported video standards
43 bounds. To enumerate all standards applications shall begin at index
45 enumerate a different set of standards after switching the video input
63 standards listed in :ref:`v4l2-std-id`, or if bits 32 to 63 are
64 set as custom standards. Multiple bits can be set if the hardware
65 does not distinguish between these standards, however separate
115 as listed below and in :ref:`video-standards`. The 32 most
117 standards.
168 terrestrial digital TV standards. Presently the V4L2 API does not
233 .. _video-standards:
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H A Dvidioc-dv-timings-cap.rst86 - ``standards``
88 :ref:`dv-bt-standards` for a list of standards.
152 the standards set in the ``standards`` field.
H A Dvidioc-g-dv-timings.rst60 the formats in the :ref:`cea861` and :ref:`vesadmt` standards. If
151 - ``standards``
154 :ref:`dv-bt-standards` for a list of standards.
222 .. _dv-bt-standards:
224 .. flat-table:: DV BT Timing standards
264 1.001 speed to be compatible with 60 Hz based standards such as
H A Dvidioc-enumoutput.rst86 - Every video output supports one or more different video standards.
87 This field is a set of all supported standards. For details on
88 video standards and how to switch see :ref:`standard`.
H A Dvidioc-querystd.rst42 supported standards if for example the hardware can only distinguish
45 the set must contain all standards supported by the current video input
H A Ddv-timings.rst9 The video standards discussed so far have been dealing with Analog TV
23 standards.
H A Dvidioc-enuminput.rst85 - Every video input supports one or more different video standards.
86 This field is a set of all supported standards. For details on
87 video standards and how to switch see :ref:`standard`.
/linux/Documentation/devicetree/bindings/display/connector/
H A Danalog-tv-connector.yaml20 sdtv-standards:
22 Limit the supported TV standards on a connector to the given ones. If
23 not specified all TV standards are allowed. Possible TV standards are
24 defined in include/dt-bindings/display/sdtv-standards.h.
39 #include <dt-bindings/display/sdtv-standards.h>
44 sdtv-standards = <(SDTV_STD_PAL | SDTV_STD_NTSC)>;
/linux/Documentation/userspace-api/media/dvb/
H A Ddvbproperty.rst14 TV standards, and may change as the digital TV specs evolves.
19 generation standards appeared, the size of such union was not big
21 standards. Also, extending it would break userspace.
40 newer standards. Such API provides no support or a very limited
41 support to new standards and/or new hardware.
114 provides abstraction to work with the supported digital TV standards and
H A Dintro.rst21 Various Digital TV standards documents are available for download at:
23 - European standards (DVB): http://www.dvb.org and/or http://www.etsi.org.
24 - American standards (ATSC): https://www.atsc.org/standards/
25 - Japanese standards (ISDB): http://www.dibeg.org/
44 based on open standards, Nokia and Convergence made it available to all
/linux/Documentation/userspace-api/media/
H A Dintro.rst29 Internet reception via one of the several digital tv standards. While it is
30 called as DVB API, in fact it covers several different video standards
32 complete list of supported standards can be found at
/linux/Documentation/devicetree/bindings/media/i2c/
H A Dtvp5150.txt55 - sdtv-standards: Set the possible signals to which the hardware tries to lock
62 #include <dt-bindings/display/sdtv-standards.h>
67 sdtv-standards = <SDTV_STD_PAL_M>; /* limit to pal-m signals */
79 sdtv-standards = <SDTV_STD_NTSC_M>; /* limit to ntsc-m signals */
H A Dtechwell,tw9900.yaml13 The tw9900 is a multi-standard video decoder, supporting NTSC, PAL standards
88 #include <dt-bindings/display/sdtv-standards.h>
94 sdtv-standards = <(SDTV_STD_PAL | SDTV_STD_NTSC)>;
/linux/drivers/media/v4l2-core/
H A Dv4l2-dv-timings.c161 cap->standards && bt->standards && in v4l2_valid_dv_timings()
162 !(bt->standards & cap->standards)) || in v4l2_valid_dv_timings()
361 pr_info("%s: standards (0x%x):%s%s%s%s%s\n", dev_prefix, bt->standards, in v4l2_print_dv_timings()
362 (bt->standards & V4L2_DV_BT_STD_CEA861) ? " CEA" : "", in v4l2_print_dv_timings()
363 (bt->standards & V4L2_DV_BT_STD_DMT) ? " DMT" : "", in v4l2_print_dv_timings()
364 (bt->standards & V4L2_DV_BT_STD_CVT) ? " CVT" : "", in v4l2_print_dv_timings()
365 (bt->standards & V4L2_DV_BT_STD_GTF) ? " GTF" : "", in v4l2_print_dv_timings()
366 (bt->standards & V4L2_DV_BT_STD_SDI) ? " SDI" : ""); in v4l2_print_dv_timings()
653 fmt->bt.standards = V4L2_DV_BT_STD_CVT; in v4l2_detect_cvt()
811 fmt->bt.standards = V4L2_DV_BT_STD_GTF; in v4l2_detect_gtf()
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/linux/include/net/
H A Ddscp.h17 * Pool 1 (Standards Action Pool):
20 * Standards Action. It is intended for globally recognized traffic classes,
36 * values ending in '01' (binary) are assigned via Standards Action, with a
/linux/drivers/net/wireless/mediatek/mt76/mt76x0/
H A DKconfig14 which comply with IEEE 802.11ac standards and support 1x1
26 which comply with IEEE 802.11ac standards and support 1x1
/linux/drivers/net/wireless/mediatek/mt76/mt76x2/
H A DKconfig13 devices, which comply with IEEE 802.11ac standards and support
26 which comply with IEEE 802.11ac standards and support 2SS to
/linux/include/media/
H A Dtuner-types.h63 * standards, an array should be used, with one
130 * SECAM-L/L' standards. Range: -16:+15
134 * SECAM-L/L' standards. Range: -16:+15
138 * SECAM-L/L' standards. Range: -16:+15
/linux/Documentation/driver-api/media/
H A Ddtv-core.rst27 .. [#f1] Some standards use TCP/IP for multiplexing data, like DVB-H (an
29 proposals. Currently, the DVB subsystem doesn't implement those standards.
/linux/include/dt-bindings/display/
H A Dsdtv-standards.h64 /* Standards for Countries with 60Hz Line frequency */
70 /* Standards for Countries with 50Hz Line frequency */
/linux/drivers/media/usb/pvrusb2/
H A Dpvrusb2-std.h11 // Convert string describing one or more video standards into a mask of V4L
27 // video standards to support. The array is allocated from the heap, and
H A Dpvrusb2-std.c215 // Template data for possible enumerated video standards. Here we group
216 // standards which share common frame rates and resolution.
296 /* These are special cases of combined standards that we should enumerate
317 PVR2_TRACE_STD,"Mapping standards mask=0x%x (%.*s)", in pvr2_std_create_enum()
/linux/drivers/media/dvb-frontends/
H A Dhelene.h47 * helene_attach - Attach a helene tuner (terrestrial and cable standards)
60 * helene_attach_s - Attach a helene tuner (satellite standards)
/linux/Documentation/process/
H A Dcode-of-conduct.rst16 Our Standards
44 Maintainers are responsible for clarifying the standards of acceptable behavior

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