diff options
| author | Johan Hovold <johan@kernel.org> | 2014-09-05 12:08:48 -0400 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2014-09-08 03:29:16 -0400 |
| commit | bfe3c873e978d78b542a5852575dd74f4d1a5838 (patch) | |
| tree | 7ad90f49a0e2aa15628ba8716655b8a980315e59 /drivers/hid/hid-roccat-savu.c | |
| parent | 0b750b3baa2d64f1b77aecc10f20deeb28efe60d (diff) | |
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 <johan@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-roccat-savu.c')
0 files changed, 0 insertions, 0 deletions