From: Artem Bityutskiy <dedekind1@gmail.com>
To: Jesse Barnes <jesse.barnes@intel.com>
Cc: "Vetter, Daniel" <daniel.vetter@intel.com>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>
Subject: Re: v3.12 does not work on ByT-I
Date: Fri, 08 Nov 2013 16:53:31 +0200 [thread overview]
Message-ID: <1383922411.2722.298.camel@sauron.fi.intel.com> (raw)
In-Reply-To: <20131107080403.551a9434@jbarnes-desktop>
Thanks Jesse for you answer, but it brought more questions.
On Thu, 2013-11-07 at 08:04 -0800, Jesse Barnes wrote:
> Hm, I wonder if this bug is also related to the backlight stuff Jani
> recently pushed fixes for.
OK.
> It looks like you have an eDP panel here,
No, we do not have it at all.
> but if for some reason it got bounced between two CRTCs due to bad
> detection on one, it could cause a blank screen issue.
OK, not sure I understand what you mean, but yes, blank screen is
something which we observe without your patch.
>
> commit 07bf139b906013ecef0c5e0441564d1ae10e974a
> Author: Jesse Barnes <jbarnes@virtuousgeek.org>
> Date: Thu Oct 31 18:55:50 2013 +0200
>
> drm/i915/vlv: use per-pipe backlight controls v2
>
> commit 752aa88a1e784c22d514db3b440e49427b58259e
> Author: Jesse Barnes <jbarnes@virtuousgeek.org>
> Date: Thu Oct 31 18:55:49 2013 +0200
>
> drm/i915: make backlight functions take a connector
>
>
> commit 91a60f20712179e56b7a6c3d332a5f6f9a54aa11
> Author: Jani Nikula <jani.nikula@intel.com>
> Date: Thu Oct 31 18:55:48 2013 +0200
>
> drm/i915: move opregion asle request handling to a work queue
>
> are the relevant commits.
Do you think I should try cherry-picking this to 3.12 and test if they
help? Or this is more about "for your reference"?
Many thanks!
--
Best Regards,
Artem Bityutskiy
next prev parent reply other threads:[~2013-11-08 20:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-07 12:21 v3.12 does not work on ByT-I Bityutskiy, Artem
2013-11-07 16:04 ` Jesse Barnes
2013-11-08 14:53 ` Artem Bityutskiy [this message]
2013-11-08 18:38 ` Jesse Barnes
-- strict thread matches above, loose matches on Subject: below --
2013-11-07 12:23 Artem Bityutskiy
2013-11-07 12:30 ` 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=1383922411.2722.298.camel@sauron.fi.intel.com \
--to=dedekind1@gmail.com \
--cc=daniel.vetter@intel.com \
--cc=intel-gfx@lists.freedesktop.org \
--cc=jesse.barnes@intel.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