Searched refs:VIDIOC_QUERYCAP (Results 1 – 25 of 32) sorted by relevance
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| /Linux-v5.4/Documentation/media/uapi/v4l/ |
| D | querycap.rst | 21 The :ref:`VIDIOC_QUERYCAP` ioctl is available to
26 Starting with kernel version 3.1, :ref:`VIDIOC_QUERYCAP`
29 :ref:`VIDIOC_QUERYCAP` to check if a specific ioctl
37 :ref:`VIDIOC_QUERYCAP` ioctl also allows driver
40 All V4L2 drivers must support :ref:`VIDIOC_QUERYCAP`.
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| D | vidioc-querycap.rst | 13 ioctl VIDIOC_QUERYCAP
19 VIDIOC_QUERYCAP - Query device capabilities
25 .. c:function:: int ioctl( int fd, VIDIOC_QUERYCAP, struct v4l2_capability *argp )
26 :name: VIDIOC_QUERYCAP
42 All V4L2 devices support the ``VIDIOC_QUERYCAP`` ioctl. It is used to
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| D | planar-apis.rst | 49 :ref:`VIDIOC_QUERYCAP <VIDIOC_QUERYCAP>`
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| D | dev-sdr.rst | 32 :ref:`VIDIOC_QUERYCAP` ioctl. That flag means the
40 :ref:`VIDIOC_QUERYCAP` ioctl. That flag means the
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| D | tuner.rst | 44 returned by the :ref:`VIDIOC_QUERYCAP` ioctl when the
79 :ref:`VIDIOC_QUERYCAP` ioctl when the device has
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| D | app-pri.rst | 33 :ref:`VIDIOC_QUERYCAP` ioctl.
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| D | dev-rds.rst | 45 :ref:`VIDIOC_QUERYCAP` ioctl. Any tuner that
64 :ref:`VIDIOC_QUERYCAP` ioctl. Any modulator that
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| D | dev-radio.rst | 31 :ref:`VIDIOC_QUERYCAP` ioctl. Other combinations of
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| D | func-ioctl.rst | 41 file, for example VIDIOC_QUERYCAP.
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| D | dev-touch.rst | 52 :ref:`VIDIOC_QUERYCAP` ioctl.
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| D | dmabuf.rst | 30 :ref:`VIDIOC_QUERYCAP <VIDIOC_QUERYCAP>` ioctl is set. Whether
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| D | rw.rst | 20 :ref:`VIDIOC_QUERYCAP` ioctl is set.
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| D | dev-meta.rst | 32 :c:type:`v4l2_capability` structure returned by the :c:func:`VIDIOC_QUERYCAP`
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| D | audio.rst | 64 the :ref:`VIDIOC_QUERYCAP` ioctl.
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| D | dev-output.rst | 36 :ref:`VIDIOC_QUERYCAP` ioctl. As secondary device
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| D | capture.c.rst | 434 if (-1 == xioctl(fd, VIDIOC_QUERYCAP, &cap)) {
440 errno_exit("VIDIOC_QUERYCAP");
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| D | dev-capture.rst | 37 :ref:`VIDIOC_QUERYCAP` ioctl. As secondary device
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| D | dev-osd.rst | 39 :ref:`VIDIOC_QUERYCAP` ioctl.
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| D | userp.rst | 19 :ref:`VIDIOC_QUERYCAP` ioctl is set. If the
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| D | v4l2.rst | 224 Documented that VIDIOC_QUERYCAP now returns a per-subsystem version
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| D | mmap.rst | 19 :ref:`VIDIOC_QUERYCAP` ioctl is set. There are two
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| D | diff-v4l.rst | 75 :ref:`VIDIOC_QUERYCAP`.
512 :ref:`VIDIOC_QUERYCAP` ioctl. All V4L2 devices
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| D | hist-v4l2.rst | 335 :ref:`VIDIOC_QUERYCAP` ioctl.
850 3. :ref:`VIDIOC_QUERYCAP` did not mention the sliced VBI and radio
1106 1. VIDIOC_QUERYCAP now returns a per-subsystem version instead of a
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| /Linux-v5.4/tools/testing/selftests/media_tests/ |
| D | video_device_test.c | 86 ret = ioctl(fd, VIDIOC_QUERYCAP, &vcap); in main()
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| /Linux-v5.4/drivers/media/v4l2-core/ |
| D | v4l2-dev.c | 550 SET_VALID_IOCTL(ops, VIDIOC_QUERYCAP, vidioc_querycap); in determine_valid_ioctls()
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