diff options
Diffstat (limited to 'Documentation/userspace-api/media/v4l/vidioc-g-modulator.rst')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/vidioc-g-modulator.rst | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/Documentation/userspace-api/media/v4l/vidioc-g-modulator.rst b/Documentation/userspace-api/media/v4l/vidioc-g-modulator.rst index baf499d0df74..2ac2473e341b 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-g-modulator.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-g-modulator.rst @@ -1,4 +1,5 @@ .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: V4L .. _VIDIOC_G_MODULATOR: @@ -11,27 +12,26 @@ Name VIDIOC_G_MODULATOR - VIDIOC_S_MODULATOR - Get or set modulator attributes - Synopsis ======== -.. c:function:: int ioctl( int fd, VIDIOC_G_MODULATOR, struct v4l2_modulator *argp ) - :name: VIDIOC_G_MODULATOR +.. c:macro:: VIDIOC_G_MODULATOR + +``int ioctl(int fd, VIDIOC_G_MODULATOR, struct v4l2_modulator *argp)`` -.. c:function:: int ioctl( int fd, VIDIOC_S_MODULATOR, const struct v4l2_modulator *argp ) - :name: VIDIOC_S_MODULATOR +.. c:macro:: VIDIOC_S_MODULATOR +``int ioctl(int fd, VIDIOC_S_MODULATOR, const struct v4l2_modulator *argp)`` Arguments ========= ``fd`` - File descriptor returned by :ref:`open() <func-open>`. + File descriptor returned by :c:func:`open()`. ``argp`` Pointer to struct :c:type:`v4l2_modulator`. - Description =========== @@ -60,7 +60,6 @@ context. To change the radio frequency the :ref:`VIDIOC_S_FREQUENCY <VIDIOC_G_FREQUENCY>` ioctl is available. - .. tabularcolumns:: |p{2.9cm}|p{2.9cm}|p{5.8cm}|p{2.9cm}|p{3.0cm}| .. c:type:: v4l2_modulator @@ -121,7 +120,6 @@ To change the radio frequency the Drivers and applications must set the array to zero. - .. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}| .. _modulator-txsubchans: @@ -182,7 +180,6 @@ To change the radio frequency the - 0x0010 - Enable the RDS encoder for a radio FM transmitter. - Return Value ============ |