From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- .../media/rc/lirc-set-measure-carrier-mode.rst | 46 ++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 Documentation/userspace-api/media/rc/lirc-set-measure-carrier-mode.rst (limited to 'Documentation/userspace-api/media/rc/lirc-set-measure-carrier-mode.rst') diff --git a/Documentation/userspace-api/media/rc/lirc-set-measure-carrier-mode.rst b/Documentation/userspace-api/media/rc/lirc-set-measure-carrier-mode.rst new file mode 100644 index 000000000..9bf9811a9 --- /dev/null +++ b/Documentation/userspace-api/media/rc/lirc-set-measure-carrier-mode.rst @@ -0,0 +1,46 @@ +.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: RC + +.. _lirc_set_measure_carrier_mode: + +*********************************** +ioctl LIRC_SET_MEASURE_CARRIER_MODE +*********************************** + +Name +==== + +LIRC_SET_MEASURE_CARRIER_MODE - enable or disable measure mode + +Synopsis +======== + +.. c:macro:: LIRC_SET_MEASURE_CARRIER_MODE + +``int ioctl(int fd, LIRC_SET_MEASURE_CARRIER_MODE, __u32 *enable)`` + +Arguments +========= + +``fd`` + File descriptor returned by open(). + +``enable`` + enable = 1 means enable measure mode, enable = 0 means disable measure + mode. + +Description +=========== + +.. _lirc-mode2-frequency: + +Enable or disable measure mode. If enabled, from the next key +press on, the driver will send ``LIRC_MODE2_FREQUENCY`` packets. By +default this should be turned off. + +Return Value +============ + +On success 0 is returned, on error -1 and the ``errno`` variable is set +appropriately. The generic error codes are described at the +:ref:`Generic Error Codes ` chapter. -- cgit v1.2.3