diff options
Diffstat (limited to 'Documentation/userspace-api/media/cec/cec-ioc-receive.rst')
| -rw-r--r-- | Documentation/userspace-api/media/cec/cec-ioc-receive.rst | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/Documentation/userspace-api/media/cec/cec-ioc-receive.rst b/Documentation/userspace-api/media/cec/cec-ioc-receive.rst index e456b2bc92a1..b2fc051e99f4 100644 --- a/Documentation/userspace-api/media/cec/cec-ioc-receive.rst +++ b/Documentation/userspace-api/media/cec/cec-ioc-receive.rst @@ -1,11 +1,5 @@ -.. Permission is granted to copy, distribute and/or modify this -.. document under the terms of the GNU Free Documentation License, -.. Version 1.1 or any later version published by the Free Software -.. Foundation, with no Invariant Sections, no Front-Cover Texts -.. and no Back-Cover Texts. A copy of the license is included at -.. Documentation/userspace-api/media/fdl-appendix.rst. -.. -.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections +.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: CEC .. _CEC_TRANSMIT: .. _CEC_RECEIVE: @@ -19,21 +13,22 @@ Name CEC_RECEIVE, CEC_TRANSMIT - Receive or transmit a CEC message - Synopsis ======== -.. c:function:: int ioctl( int fd, CEC_RECEIVE, struct cec_msg \*argp ) - :name: CEC_RECEIVE +.. c:macro:: CEC_RECEIVE + +``int ioctl(int fd, CEC_RECEIVE, struct cec_msg *argp)`` -.. c:function:: int ioctl( int fd, CEC_TRANSMIT, struct cec_msg \*argp ) - :name: CEC_TRANSMIT +.. c:macro:: CEC_TRANSMIT + +``int ioctl(int fd, CEC_TRANSMIT, struct cec_msg *argp)`` Arguments ========= ``fd`` - File descriptor returned by :c:func:`open() <cec-open>`. + File descriptor returned by :c:func:`open()`. ``argp`` Pointer to struct cec_msg. @@ -201,7 +196,6 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV'). supports this, otherwise it is always 0. This counter is only valid if the :ref:`CEC_TX_STATUS_ERROR <CEC-TX-STATUS-ERROR>` status bit is set. - .. tabularcolumns:: |p{6.2cm}|p{1.0cm}|p{10.3cm}| .. _cec-msg-flags: @@ -235,7 +229,6 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV'). capability. If that is not set, then the ``EPERM`` error code is returned. - .. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{11.0cm}| .. _cec-tx-status: @@ -305,7 +298,6 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV'). - The transmit timed out. This should not normally happen and this indicates a driver problem. - .. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{11.0cm}| .. _cec-rx-status: @@ -342,7 +334,6 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV'). reply was interrupted. - Return Value ============ |