diff options
| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-12 08:05:03 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-12 09:42:57 -0300 |
| commit | ae94d4c9d4b2c1071b5fdd0f6a80caaacfb5fd0a (patch) | |
| tree | b05f44b34e51ebaefd5effe16844b4ae8dab9fa3 /Documentation/media | |
| parent | 572c194b8851dd459f9c17582ec535ec477b6fe8 (diff) | |
[media] doc-rst: add documentation for LIRC_SET_MEASURE_CARRIER_MODE
Place documentation for this ioctl on its own page.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/media')
| -rw-r--r-- | Documentation/media/uapi/rc/lirc-set-measure-carrier-mode.rst | 48 | ||||
| -rw-r--r-- | Documentation/media/uapi/rc/lirc_device_interface.rst | 1 | ||||
| -rw-r--r-- | Documentation/media/uapi/rc/lirc_ioctl.rst | 9 |
3 files changed, 49 insertions, 9 deletions
diff --git a/Documentation/media/uapi/rc/lirc-set-measure-carrier-mode.rst b/Documentation/media/uapi/rc/lirc-set-measure-carrier-mode.rst new file mode 100644 index 000000000000..e145d9d1902d --- /dev/null +++ b/Documentation/media/uapi/rc/lirc-set-measure-carrier-mode.rst @@ -0,0 +1,48 @@ +.. -*- coding: utf-8; mode: rst -*- + +.. _lirc_set_measure_carrier_mode: + +*********************************** +ioctl LIRC_SET_MEASURE_CARRIER_MODE +*********************************** + +Name +==== + +LIRC_SET_MEASURE_CARRIER_MODE - enable or disable measure mode + +Synopsis +======== + +.. cpp:function:: int ioctl( int fd, int request, __u32 *enable ) + +Arguments +========= + +``fd`` + File descriptor returned by open(). + +``request`` + LIRC_SET_MEASURE_CARRIER_MODE + +``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 <gen-errors>` chapter. diff --git a/Documentation/media/uapi/rc/lirc_device_interface.rst b/Documentation/media/uapi/rc/lirc_device_interface.rst index 9e57779ca2a6..2810253ba852 100644 --- a/Documentation/media/uapi/rc/lirc_device_interface.rst +++ b/Documentation/media/uapi/rc/lirc_device_interface.rst @@ -25,4 +25,5 @@ LIRC Device Interface lirc-set-send-carrier lirc-set-transmitter-mask lirc-set-rec-timeout-reports + lirc-set-measure-carrier-mode lirc_ioctl diff --git a/Documentation/media/uapi/rc/lirc_ioctl.rst b/Documentation/media/uapi/rc/lirc_ioctl.rst index d99fa0eeef4c..d220fc233e6d 100644 --- a/Documentation/media/uapi/rc/lirc_ioctl.rst +++ b/Documentation/media/uapi/rc/lirc_ioctl.rst @@ -54,15 +54,6 @@ device can rely on working with the default settings initially. Set send/receive mode. Largely obsolete for send, as only ``LIRC_MODE_PULSE`` is supported. -.. _LIRC_SET_MEASURE_CARRIER_MODE: -.. _lirc-mode2-frequency: - -``LIRC_SET_MEASURE_CARRIER_MODE`` - - Enable (1)/disable (0) 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. - .. _LIRC_SET_WIDEBAND_RECEIVER: ``LIRC_SET_WIDEBAND_RECEIVER`` |