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| author | Peter Hutterer <peter.hutterer@redhat.com> | 2008-09-04 18:41:13 +0930 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@redhat.com> | 2008-09-04 20:17:29 +0930 |
| commit | 32768f8acd49f49a3daa7965fc2672ca13306780 (patch) | |
| tree | 978846df883db895f8cb7ebbd50c4d524656200c /man | |
| parent | evdev 2.0.4 (diff) | |
| download | xf86-input-evdev-32768f8acd49f49a3daa7965fc2672ca13306780.tar.gz xf86-input-evdev-32768f8acd49f49a3daa7965fc2672ca13306780.tar.bz2 xf86-input-evdev-32768f8acd49f49a3daa7965fc2672ca13306780.zip | |
Attempt to re-open devices on read errors.
Coming back from resume may leave us with a file descriptor that can be opened
but fails on the first read (ENODEV).
In this case, try to open the device until it becomes available or until the
predefined count expires. To be safe, we cache the information from the device
and compare against it when we re-open. This way we ensure that if the
topology changes under us, we don't open a completely different device. If a
device has changed, we disable it.
Adds option "ReopenAttempts" <int>
Conflicts:
man/evdev.man
src/evdev.c
src/evdev.h
Diffstat (limited to 'man')
| -rw-r--r-- | man/evdev.man | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/man/evdev.man b/man/evdev.man index f438f78..530f979 100644 --- a/man/evdev.man +++ b/man/evdev.man @@ -67,6 +67,11 @@ button event is registered. Sets the timeout (in milliseconds) that the driver waits before deciding if two buttons where pressed "simultaneously" when 3 button emulation is enabled. Default: 50. +.TP 7 +.BI "Option \*qReopenAttempts\*q \*q" integer \*q +Number of reopen attempts after a read error occurs on the device (e.g. after +waking up from suspend). In between each attempt is a 100ms wait. Default: 10. + .SH AUTHORS Kristian Høgsberg. .SH "SEE ALSO" |