Re: XF68_FBDev under MkLinux?

[Elgin Lee <ehl@funghi.com>]

Geert--

Perhaps I misunderstand.  What ioctls are you proposing to use?
MkLinux (Linux and Mach sides combined) supports ioctls like
VC_GETMODE, VC_SETMODE, VC_INQMODE, VC_SETCMAP, and VC_GETCMAP.
However, I believe that the Mach drivers will currently only allow you
to use the one video mode (width, height, depth, etc.) in effect from
the MacOS side.  That one mode should be revealed by the video ioctls.

Would that restriction cause a problem?

--Elgin

>>>>> In <Pine.LNX.3.96.981207114602.20658A-100000@globegate.utm.edu> 
>>>>>	"David A. Gatwood" <marsmail@globegate.utm.edu> wrote:

> On Mon, 7 Dec 1998, Geert Uytterhoeven wrote:
> 
> > On Sun, 6 Dec 1998, David A. Gatwood wrote:
> > > On Sat, 5 Dec 1998, Elgin Lee wrote:
> > > > >   2. Adopt XF68_FBdev so it can use the MkLinux video mode ioctl stuff.
> > > 
> > > vmode ioctl stuff?  Since when does MkLinux support detecting or changing
> > > video modes?  This is where we're going to run into trouble either way.
> > 
> > Doesn't the stuff in <asm/vc_ioctl.h> come from MkLinux?
> 
> Maybe.  I'm not saying the linux server part doesn't have the support,
> just that the mach kernel drivers don't, AFAIK.  :-)

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