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authorHans Verkuil <hans.verkuil@cisco.com>2017-07-18 19:07:18 +0200
committerHans Verkuil <hans.verkuil@cisco.com>2017-07-18 19:07:18 +0200
commit57b1623eb8751787b411b104b4f7b1e76b86f284 (patch)
tree5723b4498bab6b9bf9c9fd390a010a2cf3e06daa /include
parent8e68406dae2233e811032dc8e7714c09c818e893 (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')
-rw-r--r--include/linux/cec.h8
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 {

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