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Input: ads7846 - introduce platform specific way to synchronize sampling
authorEric Miao <eric.miao@marvell.com>
Sat, 11 Apr 2009 23:54:59 +0000 (16:54 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Sun, 12 Apr 2009 00:09:15 +0000 (17:09 -0700)
commitfd746d540abf8c686f5f868ae62112692e684088
tree2ed9a62f6566468750aec17944febfbff3e0d04dtree | snapshot (tar.gz zip)
parentb79e83bdd961ec9b862191c0df51aaeb3cb85664commit | diff
Input: ads7846 - introduce platform specific way to synchronize sampling

Noises can be introduced when LCD signals are being driven, some platforms
provide a signal to assist the synchronization of this sampling procedure.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
drivers/input/touchscreen/ads7846.c diff | blob | blame | history
include/linux/spi/ads7846.h diff | blob | blame | history