Lines Matching full:cec

2 .. c:namespace:: CEC
14 CEC_RECEIVE, CEC_TRANSMIT - Receive or transmit a CEC message
39 To receive a CEC message the application has to fill in the
50 1. a message received from another CEC device (the ``sequence`` field will
58 To send a CEC message the application has to fill in the struct
64 of 2-byte messages). Note that the CEC kernel framework will also reply
65 to core messages (see :ref:`cec-core-processing`), so it is not a good
79 However, the CEC specification allows sending messages from 'Unregistered' to
85 physical address, but the cable is still connected and CEC still works.
126       - A non-zero sequence number is automatically assigned by the CEC framework
127 	for all transmitted messages. It is used by the CEC framework when it queues
137       - Flags. See :ref:`cec-msg-flags` for a list of available flags.
153 	to :ref:`CEC_RX_STATUS_TIMEOUT <CEC-RX-STATUS-TIMEOUT>` or
154 	:ref:`CEC_RX_STATUS_FEATURE_ABORT <CEC-RX-STATUS-FEATURE-ABORT>`.
159 	The reason is that the ``CEC_MSG_INITIATE_ARC`` message is the only CEC
166 	:ref:`cec-rx-status` for the possible status values.
170 	:ref:`cec-tx-status` for the possible status values.
175 	:ref:`CEC_TX_STATUS_NACK <CEC-TX-STATUS-NACK>` without ever actually
182 	:ref:`CEC_TX_STATUS_ARB_LOST <CEC-TX-STATUS-ARB-LOST>` status bit is set.
188 	:ref:`CEC_TX_STATUS_NACK <CEC-TX-STATUS-NACK>` status bit is set.
194 	:ref:`CEC_TX_STATUS_LOW_DRIVE <CEC-TX-STATUS-LOW-DRIVE>` status bit is set.
200 	valid if the :ref:`CEC_TX_STATUS_ERROR <CEC-TX-STATUS-ERROR>` status bit is set.
211     * .. _`CEC-MSG-FL-REPLY-TO-FOLLOWERS`:
215       - If a CEC transmit expects a reply, then by default that reply is only sent to
223     * .. _`CEC-MSG-FL-RAW`:
227       - Normally CEC messages are validated before transmitting them. If this
230 	This is useful when debugging CEC issues.
235     * .. _`CEC-MSG-FL-REPLY-VENDOR-ID`:
254 .. flat-table:: CEC Transmit Status
259     * .. _`CEC-TX-STATUS-OK`:
264 	exclusive with :ref:`CEC_TX_STATUS_MAX_RETRIES <CEC-TX-STATUS-MAX-RETRIES>`.
267     * .. _`CEC-TX-STATUS-ARB-LOST`:
271       - CEC line arbitration was lost, i.e. another transmit started at the
274     * .. _`CEC-TX-STATUS-NACK`:
282     * .. _`CEC-TX-STATUS-LOW-DRIVE`:
286       - Low drive was detected on the CEC bus. This indicates that a
290     * .. _`CEC-TX-STATUS-ERROR`:
298     * .. _`CEC-TX-STATUS-MAX-RETRIES`:
303 	mutually exclusive with :ref:`CEC_TX_STATUS_OK <CEC-TX-STATUS-OK>`.
305     * .. _`CEC-TX-STATUS-ABORTED`:
312     * .. _`CEC-TX-STATUS-TIMEOUT`:
323 .. flat-table:: CEC Receive Status
328     * .. _`CEC-RX-STATUS-OK`:
333     * .. _`CEC-RX-STATUS-TIMEOUT`:
338     * .. _`CEC-RX-STATUS-FEATURE-ABORT`:
345     * .. _`CEC-RX-STATUS-ABORTED`:
381     The CEC adapter is not configured, i.e. :ref:`ioctl CEC_ADAP_S_LOG_ADDRS <CEC_ADAP_S_LOG_ADDRS>`
386     The CEC adapter is not configured, i.e. :ref:`ioctl CEC_ADAP_S_LOG_ADDRS <CEC_ADAP_S_LOG_ADDRS>`