Files
OpenCellular/board
David Hendricks 985ff40583 snow: add keypress noise suppression
This was implemented for Daisy a long time ago, but left out on Snow
due to some confusion.

GPIO remapping is already handled because PD1 and PD0 (which is used
for ENTERING_RW) are remapped together. So all we need here is the
board_keyboard_suppress_noise() function definition which gets
called from the keyboard scanning code whenever a change is detected.

BUG=none
TEST=Verified using a scope that CODEC_INT line is driven
     when a key is pressed (15us pulse)

Signed-off-by: David Hendricks <dhendrix@chromium.org>
Change-Id: Ifd358eb89a9547c4f4b9536b8922c93d2c3b77a0
Reviewed-on: https://gerrit.chromium.org/gerrit/28989
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
2012-08-01 19:17:19 -07:00
..
2012-07-31 09:20:39 -07:00
2012-08-01 19:17:19 -07:00