diff options
Diffstat (limited to 'Documentation/driver-api')
| -rw-r--r-- | Documentation/driver-api/media/cec-core.rst | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/Documentation/driver-api/media/cec-core.rst b/Documentation/driver-api/media/cec-core.rst index c6194ee81c41..ae0d20798edc 100644 --- a/Documentation/driver-api/media/cec-core.rst +++ b/Documentation/driver-api/media/cec-core.rst @@ -109,6 +109,7 @@ your driver: int (*adap_monitor_all_enable)(struct cec_adapter *adap, bool enable); int (*adap_monitor_pin_enable)(struct cec_adapter *adap, bool enable); int (*adap_log_addr)(struct cec_adapter *adap, u8 logical_addr); + void (*adap_configured)(struct cec_adapter *adap, bool configured); int (*adap_transmit)(struct cec_adapter *adap, u8 attempts, u32 signal_free_time, struct cec_msg *msg); void (*adap_status)(struct cec_adapter *adap, struct seq_file *file); @@ -117,7 +118,7 @@ your driver: /* Error injection callbacks */ ... - /* High-level callbacks */ + /* High-level callback */ ... }; @@ -178,6 +179,16 @@ can receive directed messages to that address. Note that adap_log_addr must return 0 if logical_addr is CEC_LOG_ADDR_INVALID. +Called when the adapter is fully configured or unconfigured:: + + void (*adap_configured)(struct cec_adapter *adap, bool configured); + +If configured == true, then the adapter is fully configured, i.e. all logical +addresses have been successfully claimed. If configured == false, then the +adapter is unconfigured. If the driver has to take specific actions after +(un)configuration, then that can be done through this optional callback. + + To transmit a new message:: int (*adap_transmit)(struct cec_adapter *adap, u8 attempts, |