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(parent: 3b7307c) | patch
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)
commit1700f5fde88f9a251037bc86bde538ee32c59905
treeaceddbec1e1c3916fe4a5fd20ab3f2a2de3e362atree | snapshot
parent3b7307c2d66dd575ef24b88898b4bc4bddb254f4commit | diff
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 diff | blob | history
include/linux/ucb1400.h diff | blob | history
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