msm_fb: hdmi: Resolution modes on HDMI

Add a new header file that lists all supported
HDMI resolution modes and the associated timing
information.

Change-Id: I38261abebeb4602dc1d780def6cb23a0e186234f
CRs-Fixed: 470335
Signed-off-by: Aravind Venkateswaran <aravindh@codeaurora.org>
Signed-off-by: Manoj Rao <manojraj@codeaurora.org>