diff options
Diffstat (limited to 'Documentation/driver-api')
| -rw-r--r-- | Documentation/driver-api/surface_aggregator/client.rst | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/driver-api/surface_aggregator/client.rst b/Documentation/driver-api/surface_aggregator/client.rst index e519d374c378..27f95abdbe99 100644 --- a/Documentation/driver-api/surface_aggregator/client.rst +++ b/Documentation/driver-api/surface_aggregator/client.rst @@ -17,6 +17,8 @@ .. |SSAM_DEVICE| replace:: :c:func:`SSAM_DEVICE` .. |ssam_notifier_register| replace:: :c:func:`ssam_notifier_register` .. |ssam_notifier_unregister| replace:: :c:func:`ssam_notifier_unregister` +.. |ssam_device_notifier_register| replace:: :c:func:`ssam_device_notifier_register` +.. |ssam_device_notifier_unregister| replace:: :c:func:`ssam_device_notifier_unregister` .. |ssam_request_sync| replace:: :c:func:`ssam_request_sync` .. |ssam_event_mask| replace:: :c:type:`enum ssam_event_mask <ssam_event_mask>` @@ -312,7 +314,9 @@ Handling Events To receive events from the SAM EC, an event notifier must be registered for the desired event via |ssam_notifier_register|. The notifier must be unregistered via |ssam_notifier_unregister| once it is not required any -more. +more. For |ssam_device| type clients, the |ssam_device_notifier_register| and +|ssam_device_notifier_unregister| wrappers should be preferred as they properly +handle hot-removal of client devices. Event notifiers are registered by providing (at minimum) a callback to call in case an event has been received, the registry specifying how the event |