Revert "video: msm: Remove timeout from wait4vsync"

This reverts commit 6dfe55a3af0c44409ad821390c577f1d03851e7a.
[PATCH v2] zcache: don't limit number of pools per client
Turn off unused SDC4, drop ext2/3 for ext4
msm_fb: hdmi: Resolution modes on HDMI

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