msm: mdss: hdmi: Add dimension overflow check for video resolutions

MDSS based HDMI Tx controller can output 13bit h_total and v_total
compare to 12bit wide from previous generation chipsets. Add overflow
check to insure that controller is not programmed for incorrect dimension.

Change-Id: I6c3906020da6f4aad3f1fcf8a5633731515a7569
Signed-off-by: Ujwal Patel <ujwalp@codeaurora.org>