On Tue, Dec 13, 2011 at 01:40, Laurent Pinchart
[off-list ref] wrote:

quoted

I think you also want to do something with red, green, blue, transp when
entering FOURCC mode, at least setting them to zero or maybe even requiring
that they are zero to enter FOURCC mode (as additional safety barrier).

Agreed. The FOURCC mode documentation already requires those fields to be set
to 0 by applications.

I'll enforce this in fb_set_var() if info->fix has the FB_CAP_FOURCC
capability flag set.

So when info->fix has the FB_CAP_FOURCC capability flag set, you can no longer
enter legacy mode?

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds