From: Armando Di Cianno <fafhrd@gentoo•org>
To: linuxppc-dev@ozlabs•org
Subject: Re: TEST: Sleep suppport for iBook G4 & Aluminium PowerBooks (ATI based)
Date: Sat, 20 Nov 2004 22:00:16 -0500 [thread overview]
Message-ID: <2101489e3424befc4c73bd04bbebaa25@nephiliah> (raw)
In-Reply-To: <1100995268.3796.39.camel@gaston>
On 2004-11-20 19:01:08 -0500 Benjamin Herrenschmidt
<benh@kernel•crashing.org> wrote:
> 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).
>
> It also adds an unrelated fix to the cpufreq code for powerbooks using
> PMU-based frequency switching which would occasionally cause hangs at
> boot.
Using 'NoAccel' in xorg.conf seems to hide the symptoms of the bug, or
remove the bug.
However, without that option, with this patch, the problem seems "less
bad", if that's even possible. It takes longer for the root window to
get "ridiculously speckled." Not sure if that info helps at all. :-)
Not sure if I mentioned that, the first patch (the one sent a couple
weeks ago) did not seem to have this problem.
Thanks,
__Armando Di Cianno
next prev parent reply other threads:[~2004-11-21 3:04 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 [this message]
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
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=2101489e3424befc4c73bd04bbebaa25@nephiliah \
--to=fafhrd@gentoo$(echo .)org \
--cc=linuxppc-dev@ozlabs$(echo .)org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox