Searched full:queued (Results 1 – 25 of 138) sorted by relevance
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| /Documentation/userspace-api/media/mediactl/ |
| D | media-request-ioc-queue.rst | 34 If the request was successfully queued, then the file descriptor can be
37 If the request was already queued before, then ``EBUSY`` is returned.
42 Once a request is queued, then the driver is required to gracefully handle
49 queued directly and you next try to queue a request, or vice versa.
62 The request was already queued or the application queued the first
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| D | media-request-ioc-reinit.rst | 40 A request can only be re-initialized if it either has not been queued
41 yet, or if it was queued and completed. Otherwise it will set ``errno``
51 The request is queued but not yet completed.
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| D | request-api.rst | 24 buffer queues since in practice only one buffer would be queued at a time.
59 instead of being immediately applied, and buffers queued to a request do not
60 enter the regular buffer queue until the request itself is queued.
66 queued by calling :ref:`MEDIA_REQUEST_IOC_QUEUE` on the request file descriptor.
68 A queued request cannot be modified anymore.
86 a buffer was queued via a request or vice versa will result in an ``EBUSY``
109 request that has been queued but not yet completed will return ``EBUSY``
121 longer in use by the kernel. That is, if the request is queued and then the
165 Once the request is fully prepared, it can be queued to the driver:
245 Once the request is fully prepared, it can be queued to the driver:
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| /Documentation/userspace-api/media/v4l/ |
| D | vidioc-streamon.rst | 51 If ``VIDIOC_STREAMON`` fails then any already queued buffers will remain
52 queued.
63 If buffers have been queued with :ref:`VIDIOC_QBUF` and
65 ``VIDIOC_STREAMON``, then those queued buffers will also be removed from
77 but ``VIDIOC_STREAMOFF`` will return queued buffers to their starting
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| D | dev-encoder.rst | 309 fast raw frames are queued on the ``OUTPUT`` queue.
468 * a buffer queued to ``OUTPUT`` may result in more than one buffer produced on
473 * a buffer queued to ``OUTPUT`` may result in a buffer being produced on
479 buffers queued to ``OUTPUT`` (e.g. during drain or ``EOS``), because of the
480 ``OUTPUT`` buffers queued in the past whose encoding results are only
483 * buffers queued to ``OUTPUT`` may not become available to dequeue instantly
549 sequence to avoid losing the already queued/encoded frames.
559 To ensure that all the queued ``OUTPUT`` buffers have been processed and the
562 received all encoded frames for all ``OUTPUT`` buffers queued before the
586 2. Any ``OUTPUT`` buffers queued by the client before the
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| D | dev-decoder.rst | 84 ``OUTPUT`` buffers must be queued by the client in decode order; for
92 buffers must be queued by the client in display order; for decoders,
722 * a buffer queued to ``OUTPUT`` may result in no buffers being produced
726 * a buffer queued to ``OUTPUT`` may result in more than one buffer produced
731 * a buffer queued to ``OUTPUT`` may result in a buffer being produced on
737 buffers queued to ``OUTPUT`` (e.g. during drain or ``EOS``), because of the
738 ``OUTPUT`` buffers queued in the past whose decoding results are only
756 the ``OUTPUT`` buffer queued first will be copied.
771 client should make sure that each ``CAPTURE`` buffer is always queued with
846 from a resume point (e.g. SPS or a keyframe). Any queued ``OUTPUT``
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| D | dev-stateless-decoder.rst | 261 index of the buffer being queued.
320 ``OUTPUT`` buffer is queued, then it will return ``-EINVAL``.
324 ``CAPTURE`` buffers must not be part of the request, and are queued
338 used by the client for as long as they are not queued again. "Used" here
354 guarantee that buffers queued to the ``CAPTURE`` queue are processed in queued
359 queued, and
362 referencing frames have been queued.
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| D | buffer.rst | 127 For this sequence to operate correctly, queued buffers need to be large enough
131 for the new format are currently queued. As a simplification, drivers are
133 currently queued, without checking the queued buffers sizes.
136 :c:func:`VIDIOC_QBUF` ioctl if the buffer being queued is too small for the
137 current format or controls. Together, these requirements ensure that queued
295 queued to this request. If the flag is not set, then this field will
472 * .. _`V4L2-BUF-FLAG-QUEUED`:
510 - This buffer is part of a request that hasn't been queued yet.
550 - The buffer has been prepared for I/O and can be queued by the
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| D | vidioc-qbuf.rst | 104 until the request itself is queued. Also, the driver will apply any
113 ``EBUSY`` will be returned if the first buffer was queued directly and
195 The first buffer was queued via a request, but the application now tries
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| /Documentation/usb/ |
| D | ohci.rst | 22 - interrupt transfers can be larger, and can be queued
28 types can be queued. That was also true in "usb-ohci", except for interrupt
30 to overhead in IRQ processing. When interrupt transfers are queued, those
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| /Documentation/features/locking/queued-rwlocks/ |
| D | arch-support.txt | 2 # Feature name: queued-rwlocks
4 # description: arch supports queued rwlocks
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| /Documentation/features/locking/queued-spinlocks/ |
| D | arch-support.txt | 2 # Feature name: queued-spinlocks
4 # description: arch supports queued spinlocks
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| /Documentation/networking/ |
| D | tc-actions-env-rules.rst | 26 TC_ACT_SHOT/STOLEN/QUEUED. If none of TC_ACT_SHOT/STOLEN/QUEUED is
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| D | rds.rst | 82 a socket. A message is queued when sendmsg is called, and
108 of queued bytes over the SO_SNDSIZE threshold will return
115 Receives a message that was queued to this socket. The sockets
132 incoming message queued to the socket, or a pending notification,
137 there's room on the send queue (ie the number of bytes queued
148 This allows the application to discard all messages queued to a
253 number of bytes queued equals or exceeds rcvbuf then the socket
296 This is then queued for the individual connection and sent by the
301 the transport to the general code and queued by the general code
331 Dropping a connection while packets are queued will cause queued or
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| /Documentation/mm/damon/ |
| D | maintainer-profile.rst | 18 development or testing are queued in `damon/next
20 Sufficiently reviewed patches will be queued in `mm-unstable
22 subsystem maintainer. After more sufficient tests, the patches will be queued
27 <https://git.kernel.org/akpm/mm/h/mm-unstable>`_ are queued by the memory
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| /Documentation/ABI/testing/ |
| D | sysfs-class-net-queues | 78 Indicates the current limit of bytes allowed to be queued
88 queued on this network device transmit queue. See
97 queued on this network device transmit queue. Default value is
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| D | sysfs-ata | 136 queued: Drive supports queued DSM TRIM
138 forced_unqueued: Drive's queued DSM support is known to
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| D | sysfs-block-dm | 32 reasonable merge candidate can be queued on the request
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| /Documentation/core-api/ |
| D | workqueue.rst | 25 When a new work item gets queued, the worker begins executing again.
83 the functions off of the queue, one after the other. If no work is queued,
89 which manages worker-pools and processes the queued work items.
93 worker-pools to serve work items queued on unbound workqueues - the
110 When a work item is queued to a workqueue, the target worker-pool is
114 be queued on the worklist of either normal or highpri worker-pool that
151 on code paths that handle memory reclaim are required to be queued on
187 Work items queued to an unbound wq are served by the special
214 Work items of a highpri wq are queued to the highpri
272 Work items w0, w1, w2 are queued to a bound wq q0 on the same CPU.
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| /Documentation/admin-guide/media/ |
| D | raspberrypi-pisp-be.rst | 62 Images to be processed by the ISP are queued to the `pispbe-input` output device
72 devices, and ensuring that buffers completed on the output are queued to the
83 queued to the input.
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| /Documentation/scsi/ |
| D | lpfc.rst | 31 In older revisions of the lpfc driver, the driver internally queued i/o
36 the LLDD would simply be queued for a short duration, allowing the device
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| /Documentation/driver-api/usb/ |
| D | bulk-streams.rst | 9 queued at once.
20 Once a buffer has been queued to a stream ring, the device is notified (through
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| D | URB.rst | 31 queued the requested action.
144 It immediately returns, either with status 0 (request queued) or some
150 - Too many queued ISO transfers (``-EAGAIN``)
266 explained earlier, if you always keep at least one URB queued and your
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| /Documentation/arch/arm/keystone/ |
| D | knav-qmss.rst | 15 management of the packet queues. Packets are queued/de-queued by writing or
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| /Documentation/driver-api/media/drivers/ |
| D | pxa_camera.rst | 22 When a buffer is queued, start_streaming is called and the QCI starts.
25 More buffers can be queued while the QCI is started without halting the
91 - first buffer queued for capture
92 Once a first buffer is queued for capture, the QCI is started, but data
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