From: Jon Smirl <jonsmirl@gmail.com>
To: Pavel Machek <pavel@ucw.cz>
Cc: ncunningham@linuxmail.org,
Carl-Daniel Hailfinger <c-d.hailfinger.devel.2005@gmx.net>,
ACPI List <acpi-devel@lists.sourceforge.net>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon))
Date: Fri, 4 Feb 2005 12:38:21 -0500 [thread overview]
Message-ID: <9e473391050204093837bc50d3@mail.gmail.com> (raw)
In-Reply-To: <20050204074454.GB1086@elf.ucw.cz>
On Fri, 4 Feb 2005 08:44:54 +0100, Pavel Machek <pavel@ucw.cz> wrote:
> We already try to do that, but it hangs on 70% of machines. See
> Documentation/power/video.txt.
We know that all of these ROMs are run at power on so they have to
work. This implies that there must be something wrong with the
environment the ROM are being run in. Video ROMs make calls into the
INT vectors of the system BIOS. If these haven't been set up yet
running the VBIOS is sure to hang. Has someone with ROM source and
the appropriate debugging tools tried to debug one of these hangs?
Alternatively code could be added to wakeup.S to try and set these up
or dump the ones that are there and see if they are sane.
--
Jon Smirl
jonsmirl@gmail.com
next prev parent reply other threads:[~2005-02-04 17:47 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20050122134205.GA9354@wsc-gmbh.de>
[not found] ` <4201825B.2090703@gmx.net>
[not found] ` <e796392205020221387d4d8562@mail.gmail.com>
[not found] ` <420217DB.709@gmx.net>
[not found] ` <4202A972.1070003@gmx.net>
[not found] ` <20050203225410.GB1110@elf.ucw.cz>
[not found] ` <1107474198.5727.9.camel@desktop.cunninghams>
2005-02-04 2:35 ` [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon)) Carl-Daniel Hailfinger
2005-02-04 2:51 ` Nigel Cunningham
2005-02-04 7:18 ` Jon Smirl
2005-02-04 7:44 ` Pavel Machek
2005-02-04 17:38 ` Jon Smirl [this message]
2005-02-05 0:52 ` [RFC] Reliable video POSTing on resume Carl-Daniel Hailfinger
2005-02-05 1:08 ` Jon Smirl
2005-02-05 9:35 ` [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon)) Pavel Machek
2005-02-05 11:35 ` [RFC] Reliable video POSTing on resume Ondrej Zary
2005-02-06 16:02 ` [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon)) Alan Cox
2005-02-07 2:11 ` Adam Sulmicki
2005-02-07 14:27 ` [RFC] Reliable video POSTing on resume Paulo Marques
2005-02-07 14:36 ` Carl-Daniel Hailfinger
2005-02-07 15:39 ` Paulo Marques
2005-02-07 16:01 ` Pavel Machek
2005-02-07 16:20 ` Li-Ta Lo
2005-02-11 1:47 ` [ACPI] " Carl-Daniel Hailfinger
2005-02-07 18:04 ` Adam Sulmicki
2005-02-07 16:39 ` Li-Ta Lo
2005-02-07 13:24 ` [ACPI] Re: [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon)) Matthew Garrett
2005-02-07 14:09 ` Pavel Machek
2005-02-10 19:13 ` Bill Davidsen
2005-02-10 19:25 ` Ville Syrjälä
2005-02-10 20:08 ` Matthew Garrett
2005-02-10 20:17 ` Jon Smirl
2005-02-10 20:29 ` Matthew Garrett
2005-02-10 20:34 ` Jon Smirl
2005-02-10 20:46 ` [RFC] Reliable video POSTing on resume Kendall Bennett
2005-02-10 21:06 ` Matthew Garrett
2005-02-10 21:20 ` Kendall Bennett
2005-02-10 21:28 ` Jon Smirl
2005-02-10 22:53 ` Matthew Garrett
2005-02-11 1:41 ` [ACPI] " Carl-Daniel Hailfinger
2005-02-10 20:32 ` [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon)) Ville Syrjälä
2005-02-10 19:31 ` Pavel Machek
2005-02-10 23:03 ` Matan Ziv-Av
2005-02-07 19:27 ` Eric W. Biederman
2005-02-07 20:59 ` Pavel Machek
2005-02-04 5:03 ` Jon Smirl
2005-02-04 7:49 ` Pavel Machek
2005-02-04 12:17 ` [RFC] Reliable video POSTing on resume Carl-Daniel Hailfinger
2005-02-04 13:51 ` [ACPI] " Matthew Garrett
2005-02-04 16:30 ` Pavel Machek
2005-02-04 17:31 ` Jon Smirl
2005-02-04 18:10 ` Jesse Barnes
2005-02-04 20:29 ` Jon Smirl
2005-02-04 22:13 ` James Simmons
2005-02-04 21:56 ` James Simmons
2005-02-04 22:59 ` Legacy IO spaces (was Re: [RFC] Reliable video POSTing on resume) Jon Smirl
2005-02-04 23:34 ` Jesse Barnes
2005-02-05 0:48 ` Jon Smirl
2005-02-05 22:42 ` [ACPI] " Benjamin Herrenschmidt
2005-02-06 0:17 ` Jon Smirl
2005-02-06 0:07 ` Jon Smirl
2005-02-06 0:19 ` Jesse Barnes
2005-02-05 2:04 ` [RFC] Reliable video POSTing on resume Matthew Garrett
2005-02-05 2:09 ` Jon Smirl
2005-02-05 2:17 ` Matthew Garrett
2005-02-05 2:30 ` Jon Smirl
2005-02-05 8:15 ` Matthew Garrett
2005-02-05 11:53 ` Ondrej Zary
2005-02-05 12:28 ` Matthew Garrett
2005-02-05 15:47 ` Jon Smirl
2005-02-05 16:48 ` [ACPI] " Stefan Dösinger
2005-02-05 17:38 ` Jon Smirl
2005-02-06 11:05 ` Stefan Dösinger
2005-02-07 10:20 ` Helge Hafting
2005-02-07 14:22 ` Pavel Machek
2005-02-05 15:55 ` Jon Smirl
2005-02-05 9:37 ` Pavel Machek
2005-02-05 9:49 ` Nigel Cunningham
2005-02-05 15:49 ` Jon Smirl
2005-02-04 22:09 ` James Simmons
2005-02-05 1:07 ` Carl-Daniel Hailfinger
2005-02-05 1:14 ` Carl-Daniel Hailfinger
2005-02-04 14:40 ` [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon)) Xavier Bestel
2005-02-05 1:10 ` [RFC] Reliable video POSTing on resume Carl-Daniel Hailfinger
2005-02-04 7:48 ` [RFC] Reliable video POSTing on resume (was: Re: [ACPI] Samsung P35, S3, black screen (radeon)) Pavel Machek
2005-02-04 10:26 ` Oliver Neukum
2005-02-04 11:32 ` [RFC] Reliable video POSTing on resume Carl-Daniel Hailfinger
2005-02-04 12:11 ` [ACPI] " David Goodenough
2005-02-04 16:15 ` Pavel Machek
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=9e473391050204093837bc50d3@mail.gmail.com \
--to=jonsmirl@gmail.com \
--cc=acpi-devel@lists.sourceforge.net \
--cc=c-d.hailfinger.devel.2005@gmx.net \
--cc=linux-kernel@vger.kernel.org \
--cc=ncunningham@linuxmail.org \
--cc=pavel@ucw.cz \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
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;
as well as URLs for NNTP newsgroup(s).