Monochrome framebuffer driver

Keith Packard keithp at
Thu Oct 29 14:31:39 PDT 2009

Excerpts from Mikhail Gusarov's message of Thu Oct 29 14:06:26 -0700 2009:

> Btw, does it work (or at least is it supposed to work) for 2 or 4 bits
> per pixel?

X doesn't support 2bpp devices. We could add 2bpp support to fb and
expose that as 4bpp for images. Adding 2bpp drawing code to fb would
be pretty easy, and exposing 2bpp drawables using 4bpp put/get image
could follow the 24/32 bpp code already present in the server.

keith.packard at
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