ioctls (reference) in projects: Linux-v6.6

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Searched refs:ioctls (Results 1 – 25 of 223) sorted by relevance

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/Linux-v6.6/Documentation/sphinx/
D	parse-headers.pl	24 my %ioctls; 74 $ioctls{$s} = "\\ :ref:`$s <$n>`\\ "; 153 delete $ioctls{$1} if (exists($ioctls{$1})); 200 $ioctls{$old} = $new if (exists($ioctls{$old})); 229 print Data::Dumper->Dump([\%ioctls], [qw(*ioctls)]) if (%ioctls); 260 foreach my $r (keys %ioctls) { 261 my $s = $ioctls{$r};
/Linux-v6.6/Documentation/ABI/testing/
D	sysfs-tty	`30 sysfs rather than via ioctls. 39 sysfs rather than via ioctls. 48 sysfs rather than via ioctls. 57 sysfs rather than via ioctls. 66 sysfs rather than via ioctls. 75 sysfs rather than via ioctls. 84 sysfs rather than via ioctls. 93 sysfs rather than via ioctls. 102 sysfs rather than via ioctls. 111 sysfs rather than via ioctls. [all …]`
/Linux-v6.6/Documentation/userspace-api/media/v4l/
D	vidioc-dbg-g-register.rst	43 For driver debugging purposes these ioctls allow test applications to 48 security, its stability and damage the hardware, both ioctls require 50 with the ``CONFIG_VIDEO_ADV_DEBUG`` option to enable these ioctls. 74 These ioctls are optional, not all drivers may support them. However 75 when a driver supports these ioctls it must also support 77 it may support ``VIDIOC_DBG_G_CHIP_INFO`` but not these ioctls. 83 We recommended the v4l2-dbg utility over calling these ioctls directly. 160 these ioctls.
D	tuner.rst	26 :ref:`VIDIOC_S_TUNER <VIDIOC_G_TUNER>` ioctls, respectively. The 35 determined by the current video input. Drivers must support both ioctls 69 current video output. Drivers must support both ioctls and set the 83 ioctls are used for TV and radio devices alike. Drivers must support 84 both ioctls when the tuner or modulator ioctls are supported, or when
D	video.rst	25 :ref:`VIDIOC_G_OUTPUT <VIDIOC_G_OUTPUT>` ioctls return the index of 28 :ref:`VIDIOC_S_OUTPUT <VIDIOC_G_OUTPUT>` ioctls. Drivers must 29 implement all the input ioctls when the device has one or more inputs, 30 all the output ioctls when the device has one or more outputs.
D	dv-timings.rst	15 due to the limited bits available, a new set of ioctls was added to 18 These ioctls deal with the detailed digital video timings that define 28 :ref:`VIDIOC_DV_TIMINGS_CAP` ioctls. To set 38 video ioctls can be used with the given input or output.
D	dev-sdr.rst	45 the :ref:`tuner` ioctls. Tuner ioctls are used for setting the 62 The SDR device uses the :ref:`format` ioctls to select the 65 basic :ref:`format` ioctls, the 69 To use the :ref:`format` ioctls applications set the ``type``
D	dev-radio.rst	32 the :ref:`tuner or modulator <tuner>` ioctls. 36 parameter, or overlay ioctls. All other ioctls and I/O methods are
D	pixfmt-indexed.rst	11 :ref:`Video Output Overlays <osd>` only. There are no ioctls to access 12 the palette, this must be done with ioctls of the Linux framebuffer API.
D	audio.rst	37 :ref:`VIDIOC_G_AUDOUT <VIDIOC_G_AUDOUT>` ioctls report the current 43 :ref:`VIDIOC_G_OUTPUT <VIDIOC_G_OUTPUT>` these ioctls return a 52 Drivers must implement all audio input ioctls when the device has 53 multiple selectable audio inputs, all audio output ioctls when the
D	hist-v4l2.rst	50 1998-11-12: The read/write direction of some ioctls was misdefined. 56 :ref:`VIDIOC_S_CTRL <VIDIOC_G_CTRL>` ioctls under names starting 89 1999-03-31: Better compatibility for v4l memory capture ioctls. Requires 121 to an integer. Where it makes sense, ioctls will return the actual 123 convention in the V4L2 API. The affected ioctls are: VIDIOC_PREVIEW, 141 simplify the API by eliminating several ioctls and to allow new and 142 driver private data streams without adding new ioctls. 144 This change obsoletes the following ioctls: ``VIDIOC_S_INFMT``, 152 ``VIDIOC_S_PARM`` ioctls were merged with ``VIDIOC_G_OUTPARM`` and 157 ``VIDIOC_S_OUTPARM`` ioctls. [all …]
D	vidioc-subdev-g-client-cap.rst	`39 These ioctls are used to get and set the client (the application using the 40 subdevice ioctls) capabilities. The client capabilities are stored in the file 72 ioctls. If this is not set (which is the default), the 'stream' fields`
D	diff-v4l.rst	59 V4L drivers respond to V4L2 ioctls with an ``EINVAL`` error code. 163 audio ioctls are described in :ref:`audio`. 176 device. The equivalent V4L2 ioctls are 225 V4L TV or radio device. The equivalent V4L2 ioctls are 239 replaced by a whole new set of ioctls and structures described in 273 :ref:`VIDIOC_S_CTRL <VIDIOC_G_CTRL>` ioctls: 353 of a V4L device. The equivalent V4L2 ioctls are 378 :ref:`VIDIOC_S_CTRL <VIDIOC_G_CTRL>` ioctls: 414 The V4L2 ioctls equivalent to ``VIDIOCGFBUF`` and ``VIDIOCSFBUF`` are 425 Instead of the special ioctls ``VIDIOCGWIN`` and ``VIDIOCSWIN`` V4L2 [all …]
D	dev-meta.rst	38 The metadata device uses the :ref:`format` ioctls to select the capture format. 40 to the basic :ref:`format` ioctls, the :c:func:`VIDIOC_ENUM_FMT` ioctl must be 43 To use the :ref:`format` ioctls applications set the ``type`` field of the
D	standard.rst	15 :ref:`VIDIOC_ENUMOUTPUT` ioctls, respectively. 46 The parameter of all these ioctls is a pointer to a 49 standard ioctls when the device has one or more video inputs or outputs. 63 :ref:`VIDIOC_S_STD <VIDIOC_G_STD>`, :ref:`VIDIOC_QUERYSTD` and :ref:`VIDIOC_ENUMSTD` ioctls 68 standard ioctls can be used with the given input or output.
D	app-pri.rst	20 :ref:`VIDIOC_S_PRIORITY <VIDIOC_G_PRIORITY>` ioctls to request and 23 V4L2 and drivers not supporting these ioctls. Applications requiring a
/Linux-v6.6/Documentation/driver-api/serial/
D	serial-iso7816.rst	`18 working in both modes, and proper ioctls (see later) should be made 27 ISO7816 parameters in ioctls. 32 to TIOCGISO7816 and TIOCSISO7816 ioctls (see below). The iso7816_config 39 ioctls. For instance, to set ISO7816 you can use the following code:: 43 /* Include definition for ISO7816 ioctls: TIOCSISO7816 and TIOCGISO7816 */`
/Linux-v6.6/drivers/staging/media/av7110/
D	video.rst	`23 The ioctls that deal with SPUs (sub picture units) and navigation 26 These ioctls were also used by V4L2 to control MPEG decoders implemented 27 in V4L2. The use of these ioctls for that purpose has been made obsolete 28 and proper V4L2 ioctls or controls have been created to replace that`
D	audio.rst	`17 These ioctls were also used by V4L2 to control MPEG decoders implemented 18 in V4L2. The use of these ioctls for that purpose has been made obsolete 19 and proper V4L2 ioctls or controls have been created to replace that`
/Linux-v6.6/tools/testing/selftests/mm/
D	vm_util.c	`230 bool miss, bool wp, bool minor, uint64_t ioctls) in uffd_register_with_ioctls() argument 249 else if (ioctls) in uffd_register_with_ioctls() 250 ioctls = uffdio_register.ioctls; in uffd_register_with_ioctls()`
D	uffd-unit-tests.c	920 uint64_t ioctls = 0; in uffd_register_detect_zeropage() local 923 false, false, &ioctls)) in uffd_register_detect_zeropage() 926 return ioctls & (1 << _UFFDIO_ZEROPAGE); in uffd_register_detect_zeropage() 956 uint64_t ioctls = 0; in uffd_register_poison() local 960 false, false, &ioctls)) in uffd_register_poison() 963 if ((ioctls & expected) != expected) in uffd_register_poison() 1072 uint64_t ioctls = 0, expected = BIT_ULL(_UFFDIO_WAKE); in do_register_ioctls_test() local 1077 miss, wp, minor, &ioctls); in do_register_ioctls_test() 1102 if ((ioctls & expected) != expected) in do_register_ioctls_test() 1105 "returned=0x%"PRIx64, miss, wp, minor, expected, ioctls); in do_register_ioctls_test()
/Linux-v6.6/Documentation/userspace-api/media/dvb/
D	ca_high_level.rst	`17 eliminating the need for any additional ioctls. 21 array to/from the CI ioctls as defined in the Linux DVB API. No changes 66 regular ioctls. 68 All these ioctls are also valid for the High level CI interface 113 using the CA_GET_MSG and CA_SEND_MSG ioctls. An EN50221 style wrapper is`
/Linux-v6.6/Documentation/gpu/
D	drm-uapi.rst	10 drivers & device-aware applications through ioctls and sysfs files. 16 Cover generic ioctls and sysfs layout here. We only need high-level 128 set of operations (mainly ioctls). The primary node is always created 142 is, no modesetting or privileged ioctls can be issued on render nodes. 150 per device. No ioctls except PRIME-related ioctls will be allowed on 152 complete list of driver-independent ioctls that can be used on render 153 nodes, see the ioctls marked DRM_RENDER_ALLOW in drm_ioctl.c Render 157 driver-dependent render-only ioctls as DRM_RENDER_ALLOW so render 159 privileged ioctls on render nodes. 169 Besides dropping all modeset/global ioctls, render nodes also drop the [all …]
/Linux-v6.6/Documentation/driver-api/media/
D	v4l2-dev.rst	73 is used for the queuing ioctls (``VIDIOC_REQBUFS``, ``CREATE_BUFS``, 77 to wait for other ioctls. This queue pointer is also used by the 106 your :c:type:`v4l2_ioctl_ops` should be ignored. You can mark such ioctls by 137 ioctls and locking 143 serialize all ioctls. 148 to serialize all queuing ioctls (see the previous section 149 for the full list of those ioctls). 151 The advantage of using a different lock for the queuing ioctls is that for some 154 ioctls. That way your ``VIDIOC_DQBUF`` doesn't stall because the driver is busy 280 0x01 Log the ioctl name and error code. VIDIOC_(D)QBUF ioctls are [all …]
/Linux-v6.6/Documentation/userspace-api/media/rc/
D	lirc-get-timeout.rst	`8 ioctls LIRC_GET_MIN_TIMEOUT and LIRC_GET_MAX_TIMEOUT 49 both ioctls will return the same value even though the timeout`

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