> Curious if anyone else has experienced this or has worked on the
> overlay for the Intel driver.

I've thought about this a bit more,

When the layer gets a callback to SetRegion, what tells the callback
where in memory the video data is being written so that I can write
this into the proper reg?

What does the value of lock->offset mean?

Basically I need to know the offset from the framebuffer physical
address and the overlay physical address. As I understand these
documents, this difference is the missing key to getting proper data
on this overlay.

Thanks,
Jon
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