]> git.baikalelectronics.ru Git - kernel.git/commit
Input: ucb1400_ts - enable ADC Filter
authorMarek Vasut <marek.vasut@gmail.com>
Fri, 21 Aug 2009 05:05:53 +0000 (22:05 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Fri, 21 Aug 2009 07:53:12 +0000 (00:53 -0700)
commit46030af36f18d72173ab10a4474f043119ca249d
treeaceddbec1e1c3916fe4a5fd20ab3f2a2de3e362a
parent1367f841912ab3dad23bdba7c6b95232714417a0
Input: ucb1400_ts - enable ADC Filter

This patch enables ADC filtering on UCB1400 codec by default. The
benefit from this change is mostly on some Colibri boards where
the ADCSYNC pin of the UCB1400 codec isn't connected causing the
touchscreen to jitter very badly. This change has no visible
effect on boards where the ADCSYNC pin is connected.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Tested-by: Palo Revak <palo@bielyvlk.sk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
drivers/input/touchscreen/ucb1400_ts.c
include/linux/ucb1400.h