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authorBenjamin Tissoires <benjamin.tissoires@gmail.com>2012-11-14 16:59:21 +0100
committerJiri Kosina <jkosina@suse.cz>2012-11-15 10:13:52 +0100
commitaf8036dd749fbf4e732161ff0f3874759b73be40 (patch)
tree67968eee829e6dc6c3020400e7501e60808591f2 /include/uapi/linux/input.h
parent20b60e6dee316cba4092cc7aef391fc6f4491028 (diff)
downloadop-kernel-dev-af8036dd749fbf4e732161ff0f3874759b73be40.zip
op-kernel-dev-af8036dd749fbf4e732161ff0f3874759b73be40.tar.gz
Input: introduce EV_MSC Timestamp
Some devices provides the actual timestamp (hid_dg_scan_time in win8 ones) computed by the hardware itself. This value is global to the frame and is not specific to the multitouch protocol. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/uapi/linux/input.h')
-rw-r--r--include/uapi/linux/input.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h
index 5588285..935119c 100644
--- a/include/uapi/linux/input.h
+++ b/include/uapi/linux/input.h
@@ -851,6 +851,7 @@ struct input_keymap_entry {
#define MSC_GESTURE 0x02
#define MSC_RAW 0x03
#define MSC_SCAN 0x04
+#define MSC_TIMESTAMP 0x05
#define MSC_MAX 0x07
#define MSC_CNT (MSC_MAX+1)
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