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| author |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-24 08:15:55 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-10-15 07:49:39 +0200 |
| commit | 01fae02d8d67116f5b9bc36a8571356aa76f02f0 (patch) | |
| tree | f0cc6ef1d294deb7820c78d43dee5a9bb024b144 /Documentation/userspace-api/media/cec/cec-ioc-receive.rst | |
| parent | docs: automarkup.py: Add cross-reference for parametrized C macros (diff) | |
| download | linux-dev-01fae02d8d67116f5b9bc36a8571356aa76f02f0.tar.xz linux-dev-01fae02d8d67116f5b9bc36a8571356aa76f02f0.zip | |
media: docs: make CEC documents compatible with Sphinx 3.1+
Sphinx 3.x broke support for the cdomain.py extension, as the
c domain code was rewritten. Due to that, the c tags need to
be re-written, in order to use the new c domain notation.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | Documentation/userspace-api/media/cec/cec-ioc-receive.rst | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/Documentation/userspace-api/media/cec/cec-ioc-receive.rst b/Documentation/userspace-api/media/cec/cec-ioc-receive.rst index 9d629d46973c..b2fc051e99f4 100644 --- a/Documentation/userspace-api/media/cec/cec-ioc-receive.rst +++ b/Documentation/userspace-api/media/cec/cec-ioc-receive.rst @@ -1,4 +1,5 @@ .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: CEC .. _CEC_TRANSMIT: .. _CEC_RECEIVE: @@ -12,21 +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. @@ -194,7 +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: @@ -228,7 +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: @@ -298,7 +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: @@ -335,7 +334,6 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV'). reply was interrupted. - Return Value ============ |