diff options
| author | Johan Hovold <[email protected]> | 2014-09-05 16:08:48 +0000 |
|---|---|---|
| committer | Jiri Kosina <[email protected]> | 2014-09-08 07:29:16 +0000 |
| commit | bfe3c873e978d78b542a5852575dd74f4d1a5838 (patch) | |
| tree | 7ad90f49a0e2aa15628ba8716655b8a980315e59 /lib/dynamic_debug.c | |
| parent | HID: usbhid: add always-poll quirk (diff) | |
| download | kernel-bfe3c873e978d78b542a5852575dd74f4d1a5838.tar.gz kernel-bfe3c873e978d78b542a5852575dd74f4d1a5838.zip | |
HID: usbhid: enable always-poll quirk for Elan Touchscreen
Enable the always-poll quirk for Elan Touchscreens found on some recent
Samsung laptops.
Without this quirk the device keeps disconnecting from the bus (and is
re-enumerated) unless opened (and kept open, should an input event
occur).
Note that while the device can be run-time suspended, the autosuspend
timeout must be high enough to allow the device to be polled at least
once before being suspended. Specifically, using autosuspend_delay_ms=0
will still cause the device to disconnect on input events.
Signed-off-by: Johan Hovold <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions