From: Chris Wilson <chris@chris-wilson.co.uk>
To: Vincent Vanackere <vincent.vanackere@gmail.com>
Cc: linux kernel mailing list <linux-kernel@vger.kernel.org>
Subject: Re: [i915] 2.6.37-rc1 G33 regression : no DVI output
Date: Sun, 21 Nov 2010 11:49:57 +0000 [thread overview]
Message-ID: <c6d829$pk1i4l@fmsmga001.fm.intel.com> (raw)
In-Reply-To: <AANLkTinEbBirwkREAVaaB4gH0w44tem0ik9nPU5-6aNJ@mail.gmail.com>
On Sun, 21 Nov 2010 12:20:01 +0100, Vincent Vanackere <vincent.vanackere@gmail.com> wrote:
> Hi,
>
> I'm trying to track down a regression occuring in recent kernel : I
> get the DVI output of my intel G33 chipset through a Sapphire ADD2
> DVI-D SDVO adaptor card and it was working fine until
> kernel 2.6.37-rc1 :
> - all more recent kernels only give a black screen
> - I can log through ssh and no oops nor anything suspicious is in the log
> - I get an output if I uses the VGA builtin port.
Add drm.debug=0xe to your boot command line (or module options) and attach
the dmesg. We're obviously failing to detect the output over the SDVO
card, and hopefully we might have a reason in the debug log.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
next prev parent reply other threads:[~2010-11-21 11:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-21 11:20 Vincent Vanackere
2010-11-21 11:49 ` Chris Wilson [this message]
2010-11-21 17:36 ` Vincent Vanackere
2010-11-21 20:32 ` Chris Wilson
2010-11-21 22:37 ` Vincent Vanackere
2010-11-23 9:08 ` Chris Wilson
2010-11-23 21:36 ` Vincent Vanackere
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='c6d829$pk1i4l@fmsmga001.fm.intel.com' \
--to=chris@chris-wilson.co.uk \
--cc=linux-kernel@vger.kernel.org \
--cc=vincent.vanackere@gmail.com \
/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
Powered by JetHome