| commit | d76f89e13a0439649120a85297085e8d8fff77ec | [log] [tgz] |
|---|---|---|
| author | David Herrmann <dh.herrmann@gmail.com> | Sun May 05 23:13:03 2013 +0200 |
| committer | Jiri Kosina <jkosina@suse.cz> | Mon Jun 03 11:07:04 2013 +0200 |
| tree | 2b4d434b7085dfba62a2dfb19cb50dc3d5f092e7 | |
| parent | 51103c70bf8d48395ff77eee387e6c94f0216630 [diff] |
HID: wiimote: lock DRM mode during debugfs overwrite If we write a DRM mode via debugfs, we shouldn't allow normal operations to overwrite this DRM mode. This is important if we want to debug 3rd-party devices and we want to see what data is sent on each mode. If we write NULL/0 as DRM, the lock is removed again so the best matching DRM is chosen by wiimote core. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>