Lines Matching refs:v4l2

26 The I2C device driver exports a v4l2-subdev interface to the kernel.
27 All properties can also be accessed by v4l2 extended controls interface, by
28 using the v4l2-subdev calls (g_ext_ctrls, s_ext_ctrls).
30 The platform device driver exports a v4l2 radio device interface to user land.
34 Applications can use v4l2 radio API to specify frequency of operation, mute state,
37 When the v4l2 mute property is set to 1 (true), the driver will turn the chip off.
42 The properties can be accessed using v4l2 extended controls.
43 Here is an output from v4l2-ctl util:
44 / # v4l2-ctl -d /dev/radio0 --all -L
171 Testing is usually done with v4l2-ctl utility for managing FM tuner cards.
172 The tool can be found in v4l-dvb repository under v4l2-apps/util directory.
175 # v4l2-ctl -d /dev/radio0 --set-ctrl=rds_ps_name="Dummy"