Searched refs:VIDIOC_QUERYCAP (Results 1 – 25 of 48) sorted by relevance
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| /OK3568_Linux_fs/kernel/Documentation/userspace-api/media/v4l/ |
| H A D | querycap.rst | 14 The :ref:`VIDIOC_QUERYCAP` ioctl is available to
19 Starting with kernel version 3.1, :ref:`VIDIOC_QUERYCAP`
22 :ref:`VIDIOC_QUERYCAP` to check if a specific ioctl
30 :ref:`VIDIOC_QUERYCAP` ioctl also allows driver
33 All V4L2 drivers must support :ref:`VIDIOC_QUERYCAP`.
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| H A D | vidioc-querycap.rst | 7 ioctl VIDIOC_QUERYCAP
13 VIDIOC_QUERYCAP - Query device capabilities
18 .. c:macro:: VIDIOC_QUERYCAP
20 ``int ioctl(int fd, VIDIOC_QUERYCAP, struct v4l2_capability *argp)``
34 All V4L2 devices support the ``VIDIOC_QUERYCAP`` ioctl. It is used to
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| H A D | planar-apis.rst | 42 :ref:`VIDIOC_QUERYCAP <VIDIOC_QUERYCAP>`
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| H A D | tuner.rst | 37 returned by the :ref:`VIDIOC_QUERYCAP` ioctl when the
72 :ref:`VIDIOC_QUERYCAP` ioctl when the device has
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| H A D | dev-sdr.rst | 25 :ref:`VIDIOC_QUERYCAP` ioctl. That flag means the
33 :ref:`VIDIOC_QUERYCAP` ioctl. That flag means the
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| H A D | app-pri.rst | 26 :ref:`VIDIOC_QUERYCAP` ioctl.
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| H A D | dev-rds.rst | 38 :ref:`VIDIOC_QUERYCAP` ioctl. Any tuner that
57 :ref:`VIDIOC_QUERYCAP` ioctl. Any modulator that
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| H A D | func-ioctl.rst | 32 file, for example VIDIOC_QUERYCAP.
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| H A D | dev-radio.rst | 24 :ref:`VIDIOC_QUERYCAP` ioctl. Other combinations of
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| H A D | dmabuf.rst | 24 :ref:`VIDIOC_QUERYCAP <VIDIOC_QUERYCAP>` ioctl is set. Whether
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| H A D | dev-touch.rst | 45 :ref:`VIDIOC_QUERYCAP` ioctl.
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| H A D | rw.rst | 14 :ref:`VIDIOC_QUERYCAP` ioctl is set.
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| H A D | dev-meta.rst | 25 :c:type:`v4l2_capability` structure returned by the :c:func:`VIDIOC_QUERYCAP`
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| H A D | audio.rst | 57 the :ref:`VIDIOC_QUERYCAP` ioctl.
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| H A D | capture.c.rst | 427 if (-1 == xioctl(fd, VIDIOC_QUERYCAP, &cap)) {
433 errno_exit("VIDIOC_QUERYCAP");
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| H A D | dev-output.rst | 29 :ref:`VIDIOC_QUERYCAP` ioctl. As secondary device
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| H A D | dev-capture.rst | 30 :ref:`VIDIOC_QUERYCAP` ioctl. As secondary device
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| H A D | dev-osd.rst | 32 :ref:`VIDIOC_QUERYCAP` ioctl.
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| /OK3568_Linux_fs/kernel/tools/testing/selftests/media_tests/ |
| H A D | video_device_test.c | 86 ret = ioctl(fd, VIDIOC_QUERYCAP, &vcap); in main()
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| /OK3568_Linux_fs/app/forlinx/flapp/src/plugins/allwinner/camera/camera/ |
| H A D | Camera.cpp | 93 ret = ::ioctl(fd, VIDIOC_QUERYCAP, &cap);//摄像头主要功能获取 in Camera()
198 int ret = ::ioctl(videofd, VIDIOC_QUERYCAP, &cap);//摄像头主要功能获取 in StartWorkThread()
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| /OK3568_Linux_fs/buildroot/package/libcamera-apps/ |
| H A D | 0001-cmake-remove-Werror-and-Wfatal-errors-compiler-comma.patch | 13 30 | int ret = ioctl(fd, VIDIOC_QUERYCAP, &caps);
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| /OK3568_Linux_fs/kernel/Documentation/userspace-api/media/ |
| H A D | glossary.rst | 133 (see :ref:`VIDIOC_QUERYCAP`).
198 (see :ref:`VIDIOC_QUERYCAP`).
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| /OK3568_Linux_fs/external/camera_engine_rkaiq/rk_stream/rkvi_demo/ |
| H A D | rkvi_demo_isp.c_part | 130 if (-1 == xioctl(g_ispfd, VIDIOC_QUERYCAP, &cap)) {
134 errno_exit("VIDIOC_QUERYCAP");
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| /OK3568_Linux_fs/app/forlinx/flapp/src/plugins/imxx11/camera/ |
| H A D | camera.cpp | 117 if (-1 == xioctl(fd, VIDIOC_QUERYCAP, &cap)) in deviceInit()
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| /OK3568_Linux_fs/external/mpp/utils/ |
| H A D | camera_source.c | 135 if (0 != camera_source_ioctl(ctx->fd, VIDIOC_QUERYCAP, &cap)) { in camera_source_init()
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