From: David Woodhouse <dwmw2@infradead•org>
To: Olof Johansson <olof@austin•ibm.com>
Cc: linuxppc-dev@ozlabs•org
Subject: Re: TEST: Sleep suppport for iBook G4 & Aluminium PowerBooks (ATI based)
Date: Mon, 22 Nov 2004 08:25:09 +0000 [thread overview]
Message-ID: <1101111909.4720.1.camel@localhost.localdomain> (raw)
In-Reply-To: <20041121173711.GA5692@austin.ibm.com>
On Sun, 2004-11-21 at 11:37 -0600, Olof Johansson wrote:
> On Sun, Nov 21, 2004 at 11:01:08AM +1100, Benjamin Herrenschmidt wrote:
> > > Ok, I already found a bug, occasional lockups on boot and when setting
> > > the backlight. I uploaded a new version at:
> >
> > Here's a 3rd version. It may or may not help, as I didn't have a chance
> > to test this one on either albook or ibook g4 yet. I added saving and
> > restoring of a few more registers that may fix the Xv problem (or not...
> > depends what X does at this point) and eventually some corruption
> > problem (the bandwidth related registers weren't restored).
>
> This one caused problems for me. Looks like the backlight got turned off
> at boot, I had to sleep it and wake it up to get it back.
I've seen that since the first version. I also have to restart
pbbuttonsd to make it work again after sleep. I keep logging in on tty1
to run 'fblevel 15'.
Actually the backlight tends to turn off some time later, too. It's not
just that it's off after sleep.
--
dwmw2
next prev parent reply other threads:[~2004-11-22 8:29 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-19 6:56 TEST: Sleep suppport for iBook G4 & Aluminium PowerBooks (ATI based) Benjamin Herrenschmidt
2004-11-19 8:50 ` David Woodhouse
2004-11-19 10:33 ` Benjamin Herrenschmidt
2004-11-19 11:06 ` Gabriel Paubert
2004-11-19 22:14 ` Benjamin Herrenschmidt
2004-11-19 19:02 ` Olof Johansson
[not found] ` <1100852423.3855.2.camel@gaston>
2004-11-21 0:01 ` Benjamin Herrenschmidt
2004-11-21 3:00 ` Armando Di Cianno
2004-11-21 7:11 ` Benjamin Herrenschmidt
2004-11-21 17:37 ` Olof Johansson
2004-11-21 21:36 ` Benjamin Herrenschmidt
2004-11-22 8:25 ` David Woodhouse [this message]
2004-11-22 0:32 ` TEST: Sleep patch #4 Benjamin Herrenschmidt
2004-11-22 3:12 ` Armando Di Cianno
2004-11-22 13:29 ` Sean Neakums
2004-11-22 16:38 ` Keith Conger
2004-11-22 16:58 ` Keith Conger
2004-11-22 21:48 ` Benjamin Herrenschmidt
2004-11-22 18:36 ` Sean Neakums
2004-11-22 21:52 ` Benjamin Herrenschmidt
2004-11-23 8:27 ` Sean Neakums
2004-11-23 23:25 ` Benjamin Herrenschmidt
2004-11-23 7:58 ` Guido Guenther
2004-11-23 8:40 ` Sean Neakums
2004-11-22 21:13 ` Michel Dänzer
2004-11-22 21:48 ` Benjamin Herrenschmidt
2004-11-22 17:04 ` Michael Schmitz
2004-11-22 21:50 ` Benjamin Herrenschmidt
2004-11-23 8:05 ` Michael Schmitz
2004-11-23 12:28 ` Michael Schmitz
2004-11-23 23:27 ` Benjamin Herrenschmidt
2004-11-23 1:40 ` Chris Anderson
-- strict thread matches above, loose matches on Subject: below --
2004-11-19 22:10 TEST: Sleep suppport for iBook G4 & Aluminium PowerBooks (ATI based) Benjamin Herrenschmidt
2004-11-20 21:47 Sean Neakums
2004-11-20 22:08 ` Armando Di Cianno
2004-11-20 22:20 ` Michel Dänzer
2004-11-20 22:22 ` Benjamin Herrenschmidt
2004-11-20 22:31 ` Armando Di Cianno
2004-11-20 22:41 ` Sean Neakums
2004-11-20 22:44 ` Sean Neakums
2004-11-20 22:52 ` Benjamin Herrenschmidt
2004-11-20 23:01 ` Sean Neakums
2004-11-20 23:25 ` Sean Neakums
2004-11-21 19:34 ` David Woodhouse
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