diff options
Diffstat (limited to 'Documentation/userspace-api/media/rc/lirc-dev-intro.rst')
| -rw-r--r-- | Documentation/userspace-api/media/rc/lirc-dev-intro.rst | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/Documentation/userspace-api/media/rc/lirc-dev-intro.rst b/Documentation/userspace-api/media/rc/lirc-dev-intro.rst index 167b354bf051..c88973732282 100644 --- a/Documentation/userspace-api/media/rc/lirc-dev-intro.rst +++ b/Documentation/userspace-api/media/rc/lirc-dev-intro.rst @@ -1,4 +1,4 @@ -.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later .. _lirc_dev_intro: @@ -57,12 +57,12 @@ on the following table. This mode is for both sending and receiving IR. - For transmitting (aka sending), create a ``struct lirc_scancode`` with + For transmitting (aka sending), create a struct lirc_scancode with the desired scancode set in the ``scancode`` member, :c:type:`rc_proto` set to the :ref:`IR protocol <Remote_controllers_Protocols>`, and all other members set to 0. Write this struct to the lirc device. - For receiving, you read ``struct lirc_scancode`` from the LIRC device. + For receiving, you read struct lirc_scancode from the LIRC device. The ``scancode`` field is set to the received scancode and the :ref:`IR protocol <Remote_controllers_Protocols>` is set in :c:type:`rc_proto`. If the scancode maps to a valid key code, this is set @@ -136,6 +136,13 @@ on the following table. This mode is used only for IR send. +************************************* +Data types used by LIRC_MODE_SCANCODE +************************************* + +.. kernel-doc:: include/uapi/linux/lirc.h + :identifiers: lirc_scancode rc_proto + ******************** BPF based IR decoder ******************** |