linux-kernel - Re: lxfb driver regression

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Date:	Tue, 13 May 2008 12:29:23 +0200
From:	Jens Rottmann <JRottmann@...PERT-AT.de>
To:	Andres Salomon <dilinger@...ued.net>
CC:	jordan.crouse@....com, linux-kernel@...r.kernel.org,
	linux-geode@...badil.infradead.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-fbdev-devel@...ts.sourceforge.net,
	torvalds@...ux-foundation.org
Subject: Re: lxfb driver regression

I wrote:
> > Yes, of course that was my first idea, too. [...] But I'm
> > almost prepared to bet this is not the root of the evil.

Andres Salomon wrote:
> It works much better on an XO, so I've ack'd it.

Oops. Lucky I didn't bet, I'd have lost!
But it wasn't all fair, this strange fb resolution switch got me off track. ;-)

But it still surprises me that you get a white screen if you run the XO panel
with the specified frequency, and it only works as long as this is unavailable.
Are you sure the dotclock setting in olpc_dcon_modedb[] is correct?

Anyway, glad the problem is solved, now.

Again, many thanks for your help!
Jens
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