diff options
Diffstat (limited to 'Documentation/linux_tv/media/v4l/vidioc-g-modulator.rst')
| -rw-r--r-- | Documentation/linux_tv/media/v4l/vidioc-g-modulator.rst | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/Documentation/linux_tv/media/v4l/vidioc-g-modulator.rst b/Documentation/linux_tv/media/v4l/vidioc-g-modulator.rst index 21b9fea34b8c..05d83610bdc5 100644 --- a/Documentation/linux_tv/media/v4l/vidioc-g-modulator.rst +++ b/Documentation/linux_tv/media/v4l/vidioc-g-modulator.rst @@ -6,12 +6,13 @@ ioctl VIDIOC_G_MODULATOR, VIDIOC_S_MODULATOR ******************************************** -NAME +Name ==== VIDIOC_G_MODULATOR - VIDIOC_S_MODULATOR - Get or set modulator attributes -SYNOPSIS + +Synopsis ======== .. cpp:function:: int ioctl( int fd, int request, struct v4l2_modulator *argp ) @@ -19,7 +20,7 @@ SYNOPSIS .. cpp:function:: int ioctl( int fd, int request, const struct v4l2_modulator *argp ) -ARGUMENTS +Arguments ========= ``fd`` @@ -31,7 +32,7 @@ ARGUMENTS ``argp`` -DESCRIPTION +Description =========== To query the attributes of a modulator applications initialize the @@ -242,7 +243,7 @@ To change the radio frequency the - Enable the RDS encoder for a radio FM transmitter. -RETURN VALUE +Return Value ============ On success 0 is returned, on error -1 and the ``errno`` variable is set |