msm: keypad: fix matrix row/column scan issue on msm8905 qrd

Due to weak pull up of column and weak row pull down
mute/unmute key issue observed during VT call. So,
ignoring half level voltage due to weak Pull Up/Down
fixes the issue from driver side.

Change-Id: Ic5886ccec8f5cf8b276372108318416cec28507b
Signed-off-by: Chetan C R <cravin@codeaurora.org>
1 file changed