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[media] doc-rst: remove not used ioctls from documentation 

As we removed those ioctls from the header file, do the
same at the documentation side.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-07-11 10:27:32 -03:00
parent d55f09abe2
commit 76d816d835
2 changed files with 9 additions and 74 deletions
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9
Documentation/media/uapi/rc/lirc-get-features.rst
View File

@ -91,8 +91,7 @@ LIRC features
.. _LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE:
``LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE``
The driver supports
:ref:`LIRC_SET_REC_DUTY_CYCLE_RANGE.`
Unused. Kept just to avoid breaking uAPI.
.. _LIRC_CAN_SET_REC_CARRIER_RANGE:
@ -115,8 +114,7 @@ LIRC features
.. _LIRC_CAN_SET_REC_FILTER:
``LIRC_CAN_SET_REC_FILTER``
The driver supports
:ref:`LIRC_SET_REC_FILTER.`
Unused. Kept just to avoid breaking uAPI.
.. _LIRC_CAN_MEASURE_CARRIER:
@ -133,8 +131,7 @@ LIRC features
.. _LIRC_CAN_NOTIFY_DECODE:
``LIRC_CAN_NOTIFY_DECODE``
The driver supports
:ref:`LIRC_NOTIFY_DECODE.`
Unused. Kept just to avoid breaking uAPI.
.. _LIRC_CAN_SEND_RAW:

74
Documentation/media/uapi/rc/lirc_ioctl.rst
View File

@ -67,26 +67,11 @@ I/O control requests
Get supported receive modes. Only ``LIRC_MODE_MODE2`` and
``LIRC_MODE_LIRCCODE`` are supported by lircd.
.. _LIRC_GET_SEND_CARRIER:
``LIRC_GET_SEND_CARRIER``
Get carrier frequency (in Hz) currently used for transmit.
.. _LIRC_GET_REC_CARRIER:
``LIRC_GET_REC_CARRIER``
Get carrier frequency (in Hz) currently used for IR reception.
.. _LIRC_GET_SEND_DUTY_CYCLE:
.. _LIRC_GET_REC_DUTY_CYCLE:
.. _LIRC_SET_SEND_DUTY_CYCLE:
.. _LIRC_SET_REC_DUTY_CYCLE:
``LIRC_{G,S}ET_{SEND,REC}_DUTY_CYCLE``
``LIRC_SET_SEND_DUTY_CYCLE``
Get/set the duty cycle (from 0 to 100) of the carrier signal.
Set the duty cycle (from 0 to 100) of the carrier signal.
Currently, no special meaning is defined for 0 or 100, but this
could be used to switch off carrier generation in the future, so
these values should be reserved.
@ -114,20 +99,6 @@ I/O control requests
both ioctls will return the same value even though the timeout
cannot be changed.
.. _LIRC_GET_MIN_FILTER_PULSE:
.. _LIRC_GET_MAX_FILTER_PULSE:
.. _LIRC_GET_MIN_FILTER_SPACE:
.. _LIRC_GET_MAX_FILTER_SPACE:
``LIRC_GET_M{IN,AX}_FILTER_{PULSE,SPACE}``
Some devices are able to filter out spikes in the incoming signal
using given filter rules. These ioctls return the hardware
capabilities that describe the bounds of the possible filters.
Filter settings depend on the IR protocols that are expected. lircd
derives the settings from all protocols definitions found in its
config file.
.. _LIRC_GET_LENGTH:
``LIRC_GET_LENGTH``
@ -179,16 +150,6 @@ I/O control requests
Enable (1) or disable (0) timeout reports in ``LIRC_MODE_MODE2.`` By
default, timeout reports should be turned off.
.. _LIRC_SET_REC_FILTER_PULSE:
.. _LIRC_SET_REC_FILTER_SPACE:
.. _LIRC_SET_REC_FILTER:
``LIRC_SET_REC_FILTER_{PULSE,SPACE}``
Pulses/spaces shorter than this are filtered out by hardware. If
filters cannot be set independently for pulse/space, the
corresponding ioctls must return an error and ``LIRC_SET_REC_FILTER``
shall be used instead.
.. _LIRC_SET_MEASURE_CARRIER_MODE:
.. _lirc-mode2-frequency:
@ -199,40 +160,17 @@ I/O control requests
press on, the driver will send ``LIRC_MODE2_FREQUENCY`` packets. By
default this should be turned off.
.. _LIRC_SET_REC_DUTY_CYCLE_RANGE:
.. _LIRC_SET_REC_CARRIER_RANGE:
``LIRC_SET_REC_{DUTY_CYCLE,CARRIER}_RANGE``
``LIRC_SET_REC_CARRIER_RANGE``
To set a range use
``LIRC_SET_REC_DUTY_CYCLE_RANGE/LIRC_SET_REC_CARRIER_RANGE``
``LIRC_SET_REC_CARRIER_RANGE``
with the lower bound first and later
``LIRC_SET_REC_DUTY_CYCLE/LIRC_SET_REC_CARRIER`` with the upper
``LIRC_SET_REC_CARRIER`` with the upper
bound.
.. _LIRC_NOTIFY_DECODE:
``LIRC_NOTIFY_DECODE``
This ioctl is called by lircd whenever a successful decoding of an
incoming IR signal could be done. This can be used by supporting
hardware to give visual feedback to the user e.g. by flashing a LED.
.. _LIRC_SETUP_START:
.. _LIRC_SETUP_END:
``LIRC_SETUP_{START,END}``
Setting of several driver parameters can be optimized by
encapsulating the according ioctl calls with
``LIRC_SETUP_START/LIRC_SETUP_END.`` When a driver receives a
``LIRC_SETUP_START`` ioctl it can choose to not commit further setting
changes to the hardware until a ``LIRC_SETUP_END`` is received. But
this is open to the driver implementation and every driver must also
handle parameter changes which are not encapsulated by
``LIRC_SETUP_START`` and ``LIRC_SETUP_END.`` Drivers can also choose to
ignore these ioctls.
.. _LIRC_SET_WIDEBAND_RECEIVER:
``LIRC_SET_WIDEBAND_RECEIVER``