Panda: Set lcd_xpy to 1 if the x/y res and dimensions are not set

Since the panda uses HDMI and DVI only there is no setting to
indicate the x/y res or dimensions.

There fore if these values are not set in the kernel set the
lcd_xpy to 1

Change-Id: I538eb0fc059daebfa3fe125cbdf0b70eb51f1616
Signed-off-by: Dan Murphy <dmurphy@ti.com>
1 file changed