diff options
Diffstat (limited to 'include/linux/platform_data/cros_ec_proto.h')
| -rw-r--r-- | include/linux/platform_data/cros_ec_proto.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/include/linux/platform_data/cros_ec_proto.h b/include/linux/platform_data/cros_ec_proto.h index 02dc34f366d7..30098a551523 100644 --- a/include/linux/platform_data/cros_ec_proto.h +++ b/include/linux/platform_data/cros_ec_proto.h @@ -116,7 +116,9 @@ struct cros_ec_command { * code. * @pkt_xfer: Send packet to EC and get response. * @lock: One transaction at a time. - * @mkbp_event_supported: True if this EC supports the MKBP event protocol. + * @mkbp_event_supported: 0 if MKBP not supported. Otherwise its value is + * the maximum supported version of the MKBP host event + * command + 1. * @host_sleep_v1: True if this EC supports the sleep v1 command. * @event_notifier: Interrupt event notifier for transport devices. * @event_data: Raw payload transferred with the MKBP event. @@ -156,7 +158,7 @@ struct cros_ec_device { int (*pkt_xfer)(struct cros_ec_device *ec, struct cros_ec_command *msg); struct mutex lock; - bool mkbp_event_supported; + u8 mkbp_event_supported; bool host_sleep_v1; struct blocking_notifier_head event_notifier; @@ -205,7 +207,9 @@ int cros_ec_unregister(struct cros_ec_device *ec_dev); int cros_ec_query_all(struct cros_ec_device *ec_dev); -int cros_ec_get_next_event(struct cros_ec_device *ec_dev, bool *wake_event); +int cros_ec_get_next_event(struct cros_ec_device *ec_dev, + bool *wake_event, + bool *has_more_events); u32 cros_ec_get_host_event(struct cros_ec_device *ec_dev); @@ -213,6 +217,8 @@ int cros_ec_check_features(struct cros_ec_dev *ec, int feature); int cros_ec_get_sensor_count(struct cros_ec_dev *ec); +bool cros_ec_handle_event(struct cros_ec_device *ec_dev); + /** * cros_ec_get_time_ns() - Return time in ns. * |