diff options
Diffstat (limited to 'Documentation/userspace-api/media/dvb/fe-set-voltage.rst')
| -rw-r--r-- | Documentation/userspace-api/media/dvb/fe-set-voltage.rst | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/Documentation/userspace-api/media/dvb/fe-set-voltage.rst b/Documentation/userspace-api/media/dvb/fe-set-voltage.rst index 73740be0e7dc..c66771830be1 100644 --- a/Documentation/userspace-api/media/dvb/fe-set-voltage.rst +++ b/Documentation/userspace-api/media/dvb/fe-set-voltage.rst @@ -1,4 +1,5 @@ .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: DTV.fe .. _FE_SET_VOLTAGE: @@ -11,24 +12,22 @@ Name FE_SET_VOLTAGE - Allow setting the DC level sent to the antenna subsystem. - Synopsis ======== -.. c:function:: int ioctl( int fd, FE_SET_VOLTAGE, enum fe_sec_voltage voltage ) - :name: FE_SET_VOLTAGE +.. c:macro:: FE_SET_VOLTAGE +``int ioctl(int fd, FE_SET_VOLTAGE, enum fe_sec_voltage voltage)`` Arguments ========= ``fd`` - File descriptor returned by :ref:`open() <frontend_f_open>`. + File descriptor returned by :c:func:`open()`. ``voltage`` an integer enumered value described at :c:type:`fe_sec_voltage` - Description =========== @@ -49,7 +48,6 @@ power up the LNBf. the voltage to SEC_VOLTAGE_OFF while the device is not is used is recommended. - Return Value ============ |