From: Lekensteyn <lekensteyn@gmail.com>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Subject: Re: [PATCH] i915: initialize CADL in opregion
Date: Thu, 28 Jun 2012 13:58:54 +0200 [thread overview]
Message-ID: <1450683.yMQbevnXiu@al> (raw)
In-Reply-To: <CAKMK7uH51yEvFBaunv=zMhF1BCrRS_DdFYMshCgq2VOJvNAcfA@mail.gmail.com>
On Thursday 28 June 2012 13:22:02 Daniel Vetter wrote:
> On Thu, Jun 28, 2012 at 1:05 PM, Daniel Vetter <daniel@ffwll.ch> wrote:
> > - When loading the i915.ko with the CADL patch the screen went black
> > (like at boot), but with some excessive vt-switching and X restarting
> > I've managed to light it up. Although it is flickery as hell,
> > especially the lower part of the screen. And if the screen is somewhat
> > stable, I just get the upper part of the screen duplicated in the
> > lower part.
>
> Just a small note: Reloading i915.ko without the CADL patch fixes
> things. No idea how that could happen ...
> -Daniel
Does CADL gets reinitialised to zeroes on module load? (I think so, but could
you verify that by checking the contents of that field after loading the module
w/ and w/o the CADL patch?)
Peter
next prev parent reply other threads:[~2012-06-28 11:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-25 22:36 [PATCH] i915: initialize CADL in opregion Lekensteyn
2012-06-26 21:04 ` Jesse Barnes
2012-06-26 21:07 ` Daniel Vetter
2012-06-26 21:34 ` Paul Menzel
2012-06-27 15:03 ` Daniel Vetter
2012-06-27 15:09 ` Lekensteyn
[not found] ` <20120627162737.GF5326@phenom.ffwll.local>
2012-06-27 23:24 ` Lekensteyn
2012-06-28 11:05 ` Daniel Vetter
2012-06-28 11:22 ` Daniel Vetter
2012-06-28 11:58 ` Lekensteyn [this message]
2012-06-28 12:38 ` Daniel Vetter
2012-06-29 14:48 ` Daniel Vetter
2012-09-13 21:17 ` Daniel Vetter
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=1450683.yMQbevnXiu@al \
--to=lekensteyn@gmail.com \
--cc=daniel@ffwll.ch \
--cc=dri-devel@lists.freedesktop.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.