Lines Matching refs:devices
16 devices or peripherals, each of which have their own driver.
22 the hardware, which may also expose device nodes, called V4L2 sub-devices.
24 When such V4L2 sub-devices are exposed, they allow controlling those
26 I²C, SMBus or SPI). Depending on the bridge driver, those sub-devices
29 :ref:`V4L2 sub-devices <subdev>`.
31 The devices that require the use of the
33 devices. The devices that are fully controlled via V4L2 device nodes
44 sub-devices and to configure the pipelines via the
46 Also, the sub-devices' configuration shall be controlled via the
80 ``/dev/videoX`` Video and metadata for capture/output devices
85 ``/dev/v4l-subdevX`` Video sub-devices (used by sensors and other
113 of leaving it to chance. When the driver supports multiple devices of
136 ranges. These ranges are listed in :ref:`devices`.
139 operation and devices cannot be opened by major and minor number. That
166 devices with optional ALSA audio mixer devices.
168 One problem with all these devices is that the V4L2 API makes no
176 towards both Media Controller-based devices and devices that do not use
184 V4L2 devices can be opened more than once. [#f1]_ When this is supported
219 To open and close V4L2 devices applications use the