From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 202445] amdgpu/dc: framerate dropping below adaptive sync range causes screen flickering
Date: Mon, 16 Sep 2019 15:02:33 +0000 [thread overview]
Message-ID: <bug-202445-2300-hdSPsQiZnx@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-202445-2300@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=202445
--- Comment #36 from Clément Guérin (libcg@protonmail.com) ---
If you haven't updated to linux 5.2 yet, you should because it fixed constant
flickering when in LFC mode.
This additional patch helps when the monitor goes in and out of LFC mode. It's
not fully fixed, but the flickering is a lot less severe. According to the
Phoronix article it should indeed land in linux 5.5.
When compiling a kernel you should be able to install it next to the regular
one so you can't break your setup. I personally used the linux-mainline package
from AUR and added the LFC patch on top.
-------- Original Message --------
On Sep 16, 2019, 06:22, wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=202445
>
> --- Comment #34 from jaapbuurman@gmail.com ---
> How big is the improvement? Is the issue completely gone, or is it still
> there?
> The KSP example also reliably triggers the flickering for me, and I am using
> the exact same monitor.
>
> These LFC patches are going to be included in the 5.5 kernel, right? Or will
> they be included in an earlier kernel version?
>
> --
> You are receiving this mail because:
> You reported the bug.
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2019-09-16 15:02 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-29 4:53 [Bug 202445] New: amdgpu/dc: framerate dropping below adaptive sync range causes screen flickering bugzilla-daemon
2019-01-29 14:48 ` [Bug 202445] " bugzilla-daemon
2019-01-29 15:46 ` bugzilla-daemon
2019-01-29 15:47 ` bugzilla-daemon
2019-01-30 14:02 ` bugzilla-daemon
2019-01-30 16:50 ` bugzilla-daemon
2019-01-30 16:53 ` bugzilla-daemon
2019-01-30 17:04 ` bugzilla-daemon
2019-01-31 5:36 ` bugzilla-daemon
2019-01-31 6:17 ` bugzilla-daemon
2019-02-02 22:39 ` bugzilla-daemon
2019-02-03 23:28 ` bugzilla-daemon
2019-02-03 23:51 ` bugzilla-daemon
2019-02-04 4:59 ` bugzilla-daemon
2019-02-04 15:44 ` bugzilla-daemon
2019-02-04 16:41 ` bugzilla-daemon
2019-02-07 8:00 ` bugzilla-daemon
2019-02-07 14:24 ` bugzilla-daemon
2019-02-25 19:13 ` bugzilla-daemon
2019-02-28 4:57 ` bugzilla-daemon
2019-03-01 16:43 ` bugzilla-daemon
2019-03-01 16:45 ` bugzilla-daemon
2019-03-01 16:54 ` bugzilla-daemon
2019-03-11 15:45 ` bugzilla-daemon
2019-03-15 15:57 ` bugzilla-daemon
2019-03-16 8:30 ` bugzilla-daemon
2019-03-18 13:07 ` bugzilla-daemon
2019-03-18 15:25 ` bugzilla-daemon
2019-03-18 17:44 ` bugzilla-daemon
2019-03-28 3:45 ` bugzilla-daemon
2019-04-28 0:57 ` bugzilla-daemon
2019-04-29 13:31 ` bugzilla-daemon
2019-06-03 10:56 ` bugzilla-daemon
2019-09-16 2:33 ` bugzilla-daemon
2019-09-16 13:22 ` bugzilla-daemon
2019-09-16 14:58 ` bugzilla-daemon
2019-09-16 15:02 ` bugzilla-daemon [this message]
2020-02-15 23:20 ` bugzilla-daemon
2020-04-07 15:07 ` bugzilla-daemon
2020-04-07 15:10 ` bugzilla-daemon
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=bug-202445-2300-hdSPsQiZnx@https.bugzilla.kernel.org/ \
--to=bugzilla-daemon@bugzilla.kernel.org \
--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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).