Thread (27 messages) 27 messages, 6 authors, 2004-06-24

Re: Sane behavior of fbset

From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2004-06-23 19:46:13

On Wed, 2004-06-23 at 14:00, jsimmons@pentafluge.infradead.org wrote:
quoted
I still think (didn't I repeat it often enough) that the whole idea
of stty "inventing" modes based on console size is broken. We simply
can't rely on good enough monitor detection & mode list building to
be able to pick proper modes. Not only our code is far from ready for
that, but it will also call all sort of problems to users (remember
you monitors that need different subtle geometry settings for each
different mode you use ?)

It may have looked like a nice idea, but I think it's just wrong.
Its a POSIX standard. You need to yell at them. 
I don't remember seeing anything in POSIX regarding tweaking monitor
video modes ;)
quoted
fbset sends an ioctl straight to the fbdev, and doesn't update fbcon
at the moment. The callback mecanism I added for power management
should allow to restore 2.4 functionality there, but this has not
been implemented yet afaik.
It will be added back. I didn't merge the one from before because it had 
problems. 
-- 
Benjamin Herrenschmidt [off-list ref]



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