Searched refs:VIDIOC_G_CTRL (Results 1 – 17 of 17) sorted by relevance
/linux/Documentation/userspace-api/media/v4l/ |
H A D | vidioc-g-ctrl.rst | 7 ioctl VIDIOC_G_CTRL, VIDIOC_S_CTRL 13 VIDIOC_G_CTRL - VIDIOC_S_CTRL - Get or set the value of a control 18 .. c:macro:: VIDIOC_G_CTRL 20 ``int ioctl(int fd, VIDIOC_G_CTRL, struct v4l2_control *argp)`` 40 :ref:`VIDIOC_G_CTRL <VIDIOC_G_CTRL>` ioctl with a pointer to this structure. To change the 43 :ref:`VIDIOC_S_CTRL <VIDIOC_G_CTRL>` ioctl. 48 However, :ref:`VIDIOC_S_CTRL <VIDIOC_G_CTRL>` is a write-only ioctl, it does not return the
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H A D | extended-controls.rst | 46 :ref:`VIDIOC_G_CTRL <VIDIOC_G_CTRL>` and 47 :ref:`VIDIOC_S_CTRL <VIDIOC_G_CTRL>` ioctls that act on a single 57 that can also be set using the old :ref:`VIDIOC_S_CTRL <VIDIOC_G_CTRL>`
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H A D | vidioc-subscribe-event.rst | 93 control using :ref:`VIDIOC_S_CTRL <VIDIOC_G_CTRL>` will cause 101 application or by the :ref:`VIDIOC_S_CTRL <VIDIOC_G_CTRL>`
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H A D | diff-v4l.rst | 272 :ref:`VIDIOC_G_CTRL <VIDIOC_G_CTRL>` and 273 :ref:`VIDIOC_S_CTRL <VIDIOC_G_CTRL>` ioctls: 377 :ref:`VIDIOC_G_CTRL <VIDIOC_G_CTRL>` and 378 :ref:`VIDIOC_S_CTRL <VIDIOC_G_CTRL>` ioctls:
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H A D | vidioc-g-ext-ctrls.rst | 440 :ref:`VIDIOC_S_CTRL <VIDIOC_G_CTRL>` and 441 :ref:`VIDIOC_G_CTRL <VIDIOC_G_CTRL>` ioctl belong to this
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H A D | hist-v4l2.rst | 55 :ref:`VIDIOC_G_CTRL <VIDIOC_G_CTRL>` and 56 :ref:`VIDIOC_S_CTRL <VIDIOC_G_CTRL>` ioctls under names starting 102 1999-05-20: Definition of VIDIOC_G_CTRL was wrong causing a 633 :ref:`VIDIOC_S_CTRL <VIDIOC_G_CTRL>` ioctls were defined with
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H A D | vidioc-dqevent.rst | 137 :ref:`VIDIOC_S_CTRL <VIDIOC_G_CTRL>` or
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H A D | vidioc-queryctrl.rst | 368 code on a ``VIDIOC_G_CTRL`` attempt.
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H A D | dev-encoder.rst | 31 interchangeably with :c:func:`VIDIOC_G_CTRL` and :c:func:`VIDIOC_S_CTRL`,
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H A D | dev-decoder.rst | 31 interchangeably with :c:func:`VIDIOC_G_CTRL` and :c:func:`VIDIOC_S_CTRL`,
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/linux/Documentation/translations/zh_CN/video4linux/ |
H A D | v4l2-framework.txt | 401 VIDIOC_G_CTRL
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/linux/drivers/media/v4l2-core/ |
H A D | v4l2-dev.c | 580 __set_bit(_IOC_NR(VIDIOC_G_CTRL), valid_ioctls); in determine_valid_ioctls()
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H A D | v4l2-ioctl.c | 892 if (ioctl == VIDIOC_G_CTRL || ioctl == VIDIOC_S_CTRL) in check_ext_ctrls() 2358 if (check_ext_ctrls(&ctrls, VIDIOC_G_CTRL)) { in v4l_g_ctrl() 2923 …IOCTL_INFO(VIDIOC_G_CTRL, v4l_g_ctrl, v4l_print_control, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_control…
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H A D | v4l2-subdev.c | 664 case VIDIOC_G_CTRL: in subdev_do_ioctl()
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/linux/include/uapi/linux/ |
H A D | videodev2.h | 2717 #define VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control) macro
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/linux/Documentation/driver-api/media/ |
H A D | v4l2-subdev.rst | 377 ``VIDIOC_G_CTRL``,
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/linux/drivers/video/fbdev/matrox/ |
H A D | matroxfb_base.c | 1125 case VIDIOC_G_CTRL: in matroxfb_ioctl()
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