From: Eric Anholt <eric@anholt.net>
To: Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org
Cc: Dave Airlie <airlied@redhat.com>
Subject: Re: [PATCH] drm/i915: Disable FDI link before retraining.
Date: Fri, 06 Aug 2010 14:21:59 -0700 [thread overview]
Message-ID: <87ocdfmo7c.fsf@pollan.anholt.net> (raw)
In-Reply-To: <1280819532-2722-1-git-send-email-chris@chris-wilson.co.uk>
[-- Attachment #1.1: Type: text/plain, Size: 510 bytes --]
On Tue, 3 Aug 2010 08:12:12 +0100, Chris Wilson <chris@chris-wilson.co.uk> wrote:
> At the moment, we have a habit of occasionally performing a double dpms
> on. This confuses the FDI link training performed on a dpms on as we can
> only adjust the settings whilst the link is disabled and the second
> attempt at training fails. A simple defensive workaround is to always
> disable the link prior to adjustment and re-enabling on dpms on.
With the drm fix to not re-dpms the crtc, is this one still needed?
[-- Attachment #1.2: Type: application/pgp-signature, Size: 197 bytes --]
[-- Attachment #2: Type: text/plain, Size: 159 bytes --]
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2010-08-06 21:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-03 7:12 [PATCH] drm/i915: Disable FDI link before retraining Chris Wilson
2010-08-06 21:21 ` Eric Anholt [this message]
2010-08-06 21:57 ` Chris Wilson
2010-08-09 9:04 ` Chris Wilson
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=87ocdfmo7c.fsf@pollan.anholt.net \
--to=eric@anholt.net \
--cc=airlied@redhat.com \
--cc=chris@chris-wilson.co.uk \
--cc=intel-gfx@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.