I have some update on this issue. I did an dist-upgrade today and got some gstreamer updates from tiomap-dev release ppa along with the kernel 3.1.0-1282-omap4. Looks like the heavy cpu load is gone. Means all the pseudo interlaced is gone. But it now looks like the screen is split (see attached photo). Then I flashed back to ubuntu's generic kernel and the issues came back. Maybe this is a kernel or driver issue?
I have some update on this issue. I did an dist-upgrade today and got some gstreamer updates from tiomap-dev release ppa along with the kernel 3.1.0-1282-omap4. Looks like the heavy cpu load is gone. Means all the pseudo interlaced is gone. But it now looks like the screen is split (see attached photo). Then I flashed back to ubuntu's generic kernel and the issues came back. Maybe this is a kernel or driver issue?