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Diffstat (limited to 'Documentation/userspace-api/media/rc/lirc-get-send-mode.rst')
-rw-r--r-- | Documentation/userspace-api/media/rc/lirc-get-send-mode.rst | 71 |
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diff --git a/Documentation/userspace-api/media/rc/lirc-get-send-mode.rst b/Documentation/userspace-api/media/rc/lirc-get-send-mode.rst new file mode 100644 index 000000000..77472fb56 --- /dev/null +++ b/Documentation/userspace-api/media/rc/lirc-get-send-mode.rst @@ -0,0 +1,71 @@ +.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: RC + +.. _lirc_get_send_mode: +.. _lirc_set_send_mode: + +************************************************ +ioctls LIRC_GET_SEND_MODE and LIRC_SET_SEND_MODE +************************************************ + +Name +==== + +LIRC_GET_SEND_MODE/LIRC_SET_SEND_MODE - Get/set current transmit mode. + +Synopsis +======== + +.. c:macro:: LIRC_GET_SEND_MODE + +``int ioctl(int fd, LIRC_GET_SEND_MODE, __u32 *mode)`` + +.. c:macro:: LIRC_SET_SEND_MODE + +``int ioctl(int fd, LIRC_SET_SEND_MODE, __u32 *mode)`` + +Arguments +========= + +``fd`` + File descriptor returned by open(). + +``mode`` + The mode used for transmitting. + +Description +=========== + +Get/set current transmit mode. + +Only :ref:`LIRC_MODE_PULSE <lirc-mode-pulse>` and +:ref:`LIRC_MODE_SCANCODE <lirc-mode-scancode>` are supported by for IR send, +depending on the driver. Use :ref:`lirc_get_features` to find out which +modes the driver supports. + +Return Value +============ + +.. tabularcolumns:: |p{2.5cm}|p{15.0cm}| + +.. flat-table:: + :header-rows: 0 + :stub-columns: 0 + + - .. row 1 + + - ``ENODEV`` + + - Device not available. + + - .. row 2 + + - ``ENOTTY`` + + - Device does not support transmitting. + + - .. row 3 + + - ``EINVAL`` + + - Invalid mode or invalid mode for this device. |