projects
/
platform
/
upstream
/
libevdev.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
6f78a7a
)
Don't sync mt axes that don't exist
author
Peter Hutterer
<peter.hutterer@who-t.net>
Mon, 1 Jul 2013 04:39:53 +0000
(14:39 +1000)
committer
Peter Hutterer
<peter.hutterer@who-t.net>
Mon, 1 Jul 2013 04:39:53 +0000
(14:39 +1000)
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
libevdev/libevdev.c
patch
|
blob
|
history
diff --git
a/libevdev/libevdev.c
b/libevdev/libevdev.c
index
d85580c
..
d326c8d
100644
(file)
--- a/
libevdev/libevdev.c
+++ b/
libevdev/libevdev.c
@@
-352,6
+352,9
@@
sync_mt_state(struct libevdev *dev)
if (i == ABS_MT_SLOT)
continue;
+ if (!libevdev_has_event_code(dev, EV_ABS, i))
+ continue;
+
idx = i - ABS_MT_MIN;
mt_state[idx].code = i;
rc = ioctl(dev->fd, EVIOCGMTSLOTS(sizeof(struct mt_state)), &mt_state[idx]);
@@
-371,6
+374,9
@@
sync_mt_state(struct libevdev *dev)
if (j == ABS_MT_SLOT)
continue;
+ if (!libevdev_has_event_code(dev, EV_ABS, j))
+ continue;
+
if (dev->mt_slot_vals[i][jdx] == mt_state[jdx].val[i])
continue;