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Searched refs:VIDIOC_G_FBUF (Results 1 – 14 of 14) sorted by relevance

/OK3568_Linux_fs/kernel/Documentation/userspace-api/media/v4l/
H A Dvidioc-g-fbuf.rst7 ioctl VIDIOC_G_FBUF, VIDIOC_S_FBUF
13 VIDIOC_G_FBUF - VIDIOC_S_FBUF - Get or set frame buffer overlay parameters
18 .. c:macro:: VIDIOC_G_FBUF
20 ``int ioctl(int fd, VIDIOC_G_FBUF, struct v4l2_framebuffer *argp)``
38 Applications can use the :ref:`VIDIOC_G_FBUF <VIDIOC_G_FBUF>` and :ref:`VIDIOC_S_FBUF <VIDIOC_G_FBU…
52 To get the current parameters applications call the :ref:`VIDIOC_G_FBUF <VIDIOC_G_FBUF>`
61 driver. When an application calls :ref:`VIDIOC_S_FBUF <VIDIOC_G_FBUF>` with a pointer to
63 framebuffer parameters as :ref:`VIDIOC_G_FBUF <VIDIOC_G_FBUF>` does, or it returns an error
68 substructure, and call :ref:`VIDIOC_S_FBUF <VIDIOC_G_FBUF>`. Again the driver prepares for
69 the overlay and returns the framebuffer parameters as :ref:`VIDIOC_G_FBUF <VIDIOC_G_FBUF>`
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H A Ddev-overlay.rst69 :ref:`VIDIOC_G_FBUF <VIDIOC_G_FBUF>` and
70 :ref:`VIDIOC_S_FBUF <VIDIOC_G_FBUF>` ioctls are available to get and
71 set these parameters, respectively. The :ref:`VIDIOC_S_FBUF <VIDIOC_G_FBUF>` ioctl is
82 driver. The :ref:`VIDIOC_S_FBUF <VIDIOC_G_FBUF>` ioctl is not privileged. An application
83 can check for this type of device by calling the :ref:`VIDIOC_G_FBUF <VIDIOC_G_FBUF>`
108 (:ref:`VIDIOC_S_FBUF <VIDIOC_G_FBUF>`) may fail with an ``EBUSY`` error
160 :ref:`VIDIOC_S_FBUF <VIDIOC_G_FBUF>`. The window can extend the
175 :ref:`VIDIOC_S_FBUF <VIDIOC_G_FBUF>` applications set this field
185 :ref:`VIDIOC_G_FBUF <VIDIOC_G_FBUF>` indicated this capability,
208 :ref:`VIDIOC_G_FBUF <VIDIOC_G_FBUF>` indicated this capability,
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H A Dpixfmt.rst16 see also :ref:`VIDIOC_G_FBUF <VIDIOC_G_FBUF>`.)
H A Ddev-osd.rst42 the :ref:`VIDIOC_G_FBUF <VIDIOC_G_FBUF>` ioctl. It returns, amongst
67 if (-1 == ioctl(fd, VIDIOC_G_FBUF, &fbuf)) {
68 perror("VIDIOC_G_FBUF");
H A Ddiff-v4l.rst407 :ref:`VIDIOC_G_FBUF <VIDIOC_G_FBUF>` and
408 :ref:`VIDIOC_S_FBUF <VIDIOC_G_FBUF>`. The ``base`` field of struct
H A Dhist-v4l2.rst873 See the description of the :ref:`VIDIOC_G_FBUF <VIDIOC_G_FBUF>`
874 and :ref:`VIDIOC_S_FBUF <VIDIOC_G_FBUF>` ioctls for details.
/OK3568_Linux_fs/kernel/drivers/media/v4l2-core/
H A Dv4l2-dev.c630 SET_VALID_IOCTL(ops, VIDIOC_G_FBUF, vidioc_g_fbuf); in determine_valid_ioctls()
H A Dv4l2-compat-ioctl32.c1487 case VIDIOC_G_FBUF32: ncmd = VIDIOC_G_FBUF; break; in do_video_ioctl()
H A Dv4l2-ioctl.c2815 IOCTL_INFO(VIDIOC_G_FBUF, v4l_stub_g_fbuf, v4l_print_framebuffer, 0),
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/include/linux/
H A Dvideodev2.h2355 #define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer) macro
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/include/linux/
H A Dvideodev2.h2355 #define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer) macro
/OK3568_Linux_fs/kernel/include/uapi/linux/
H A Dvideodev2.h2495 #define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer) macro
/OK3568_Linux_fs/external/camera_engine_rkaiq/rkaiq/common/linux/
H A Dvideodev2.h2478 #define VIDIOC_G_FBUF _IOR('V', 10, struct v4l2_framebuffer) macro
/OK3568_Linux_fs/kernel/drivers/media/test-drivers/vivid/
H A Dvivid-core.c1189 v4l2_disable_ioctl(&dev->vid_out_dev, VIDIOC_G_FBUF); in vivid_disable_unused_ioctls()