From: Jan-Hendrik Zab <jan@jhz.name>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: drm/i915: make DP training try a little harder
Date: Wed, 5 Jan 2011 22:23:15 +0100 [thread overview]
Message-ID: <20110105212315.GA40376@jhz.name> (raw)
In-Reply-To: <20110105091919.6da339d9@jbarnes-desktop>
On 05/01/11 09:19 -0800, Jesse Barnes wrote:
[snip]
> Jesse Barnes, Intel Open Source Technology Center
>
> From fdb4552b4da707bfa5f3ab9e5dd92f04b39e41d3 Mon Sep 17 00:00:00 2001
> From: Jesse Barnes <jbarnes@virtuousgeek.org>
> Date: Tue, 4 Jan 2011 11:50:32 -0800
> Subject: [PATCH] drm/i915: make DP training try a little harder
>
> When trying to do channel equalization, we need to make sure we still
> have clock recovery on all lanes while training. We also need to try
> clock recovery again if we lose the clock or if channel eq fails 5
> times. We'll try clock recovery up to 5 more times before giving up
> entirely.
>
> Gets suspend/resume working on my Vaio again and brings us back into
> compliance with the DP training sequence spec.
Hey,
the patch also gets suspend/resume working on my Vaio (VPCZ11C5E).
Same goes for the first patch in the thread.
-jhz
next prev parent reply other threads:[~2011-01-05 21:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-04 19:53 [PATCH] drm/i915: make DP training try a little harder Jesse Barnes
2011-01-05 7:52 ` Yuanhan Liu
2011-01-05 17:19 ` Jesse Barnes
2011-01-05 21:23 ` Jan-Hendrik Zab [this message]
2011-01-06 0:42 ` Yuanhan Liu
2011-01-05 10:43 ` Chris Wilson
2011-01-05 16:40 ` Jesse Barnes
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=20110105212315.GA40376@jhz.name \
--to=jan@jhz.name \
--cc=intel-gfx@lists.freedesktop.org \
--cc=jbarnes@virtuousgeek.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.