asusdec: Fix caplocks detection

CapLocks detection is now needed with KEYUP event

Change-Id: I81d3cf5734f651608a698b0a7504d020f8f8adc5
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Fix up that smartdimmer policy
TF201: Remove r_submix

Whoops, shouldn't have added it in the first place
Merge branch 'cm-11.0' of https://github.com/namidairo/android_device_asus_tf201 into cm-11.0