Hi Gents,
        My question is about supporting a chip that doesn't have a
framebuffer interface as it hides the graphics memory. All supported
graphics operations has to be done by the hardware thru certain commands
(even pixel set or read). My questions are:

1- Is it possible using XFree code or the X sample server to support such
chip?

2- From where to start the porting process? From the X sample docs, it
seems I have to rewrite all the DDX part. Is that all?

3- What is the chip that can be considered the closeset to the one
in my question which I can see its porting code?


I appreciate any help/pointers/code ... etc.

Thank you,
--Hesham

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