Subject: Re: radeonfb, VTs and trackpad
To: Peter Bex <Peter.Bex@xs4all.nl>
From: Michael Lorenz <macallan@netbsd.org>
List: port-macppc
Date: 01/14/2007 14:59:36
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Hello,
On Jan 14, 2007, at 06:07, Peter Bex wrote:
> I recently upgraded from to NetBSD 4 BETA2 on my 12" iBook G4 and
> noticed
> a few things have changed, most for the better. According to this
> http://mail-index.netbsd.org/port-macppc/2006/11/08/0001.html
> message from Michael Lorenz, the new console drivers should support
> virtual consoles.
>
> I've tried to add a few VTs, which works according to dmesg, but
> I can't switch to them. Whenever I press Ctrl+Apple+F1..F4, the
> machine simply resets itself. How does this work?
To switch VTs use Command-F[1-5]. If the function keys don't send
proper scancodes but appear as abtn device ( to control volume,
brightness etc. ) use Fn-Command-F[1-5]
This is a bug in the PMU code which tries to control display brightness
on machines that can't do this via PMU ( like all Powerbooks that
shipped with something newer than a G3, likely all iBooks ) - the PMU
itself responds to invalid commands by powering down.
I'm in the middle of cleaning up this mess.
> Also, the trackpad now interprets a tap on it as a mouseclick. I
> really
> consider this a nuisance, as my hand occasionally touches the trackpad
> accidentally, or when I try to make very small movements with the
> mouse,
> it sees it as a click. I always switched this behaviour off in Mac OS
> and in older NetBSD versions, this behaviour wasn't there. Is there a
> way to turn it off, currently?
I'll add one.
> The new radeonfb is quite fast on the console, but somehow it appears
> X is slower. When I try to play a game that uses SDL, it's a lot
> slower with radeonfb than it was with a -current of a few months back,
> from before radeonfb. Should I update my 4-BETA2 to -current?
Hmm, as far as X is concerned there is no difference between radeonfb
and ofb - it shuts up the console, then mmap()s registers and
framebuffer. Could you please mail me the XFree86.0.log for both cases?
have fun
Michael
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