Hi,
I am new to X development.
I need to develop a kernel module/device driver for a new graphics controller,
so would like
to understand how X communicates to the HW. It seems that there are many
interfaces..
MMIO/PIO, frame buffers, DRI/DRM etc.
Is there any document that describes how X interacts with interface driver for
a video controller?
Regards,
Bagula
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