diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2017-07-18 19:07:18 +0200 |
|---|---|---|
| committer | Hans Verkuil <hans.verkuil@cisco.com> | 2017-07-18 19:07:18 +0200 |
| commit | 57b1623eb8751787b411b104b4f7b1e76b86f284 (patch) | |
| tree | 5723b4498bab6b9bf9c9fd390a010a2cf3e06daa /include/linux/cec.h | |
| parent | 8e68406dae2233e811032dc8e7714c09c818e893 (diff) | |
v4l-utils: sync with latest kernel
Update the headers to the latest linux kernel. Specifically for the
new CEC pin monitoring API.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Diffstat (limited to 'include/linux/cec.h')
| -rw-r--r-- | include/linux/cec.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/cec.h b/include/linux/cec.h index 44579a24..d87a67b0 100644 --- a/include/linux/cec.h +++ b/include/linux/cec.h @@ -318,6 +318,7 @@ static inline int cec_is_unconfigured(__u16 log_addr_mask) #define CEC_MODE_FOLLOWER (0x1 << 4) #define CEC_MODE_EXCL_FOLLOWER (0x2 << 4) #define CEC_MODE_EXCL_FOLLOWER_PASSTHRU (0x3 << 4) +#define CEC_MODE_MONITOR_PIN (0xd << 4) #define CEC_MODE_MONITOR (0xe << 4) #define CEC_MODE_MONITOR_ALL (0xf << 4) #define CEC_MODE_FOLLOWER_MSK 0xf0 @@ -338,6 +339,8 @@ static inline int cec_is_unconfigured(__u16 log_addr_mask) #define CEC_CAP_MONITOR_ALL (1 << 5) /* Hardware can use CEC only if the HDMI HPD pin is high. */ #define CEC_CAP_NEEDS_HPD (1 << 6) +/* Hardware can monitor CEC pin transitions */ +#define CEC_CAP_MONITOR_PIN (1 << 7) /** * struct cec_caps - CEC capabilities structure. @@ -405,8 +408,11 @@ struct cec_log_addrs { * didn't empty the message queue in time */ #define CEC_EVENT_LOST_MSGS 2 +#define CEC_EVENT_PIN_LOW 3 +#define CEC_EVENT_PIN_HIGH 4 #define CEC_EVENT_FL_INITIAL_STATE (1 << 0) +#define CEC_EVENT_FL_DROPPED_EVENTS (1 << 1) /** * struct cec_event_state_change - used when the CEC adapter changes state. @@ -419,7 +425,7 @@ struct cec_event_state_change { }; /** - * struct cec_event_lost_msgs - tells you how many messages were lost due. + * struct cec_event_lost_msgs - tells you how many messages were lost. * @lost_msgs: how many messages were lost. */ struct cec_event_lost_msgs { |