mdss: hdmi: configure default format

Configure the default format for HDMI Tx to
640x480p@60, which according to the HDMI Spec,
is the common format supported by all sinks.
The best-format negotiation will be initiated
from user space after reading edid data from the
sink, based on the sink capabilities.

Change-Id: I87a34b0746ca91eab4020d79dcc3d6a7764c8a99
Signed-off-by: Manoj Rao <manojraj@codeaurora.org>
1 file changed