From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 98333] 4K @ 60Hz over HDMI 2.0 not working with AMDGPU-DAL
Date: Fri, 02 Dec 2016 22:02:07 +0000 [thread overview]
Message-ID: <bug-98333-502-AqOSDPDB6U@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-98333-502@http.bugs.freedesktop.org/>
[-- Attachment #1.1: Type: text/plain, Size: 610 bytes --]
https://bugs.freedesktop.org/show_bug.cgi?id=98333
--- Comment #7 from John Bridgman <john.bridgman@amd.com> ---
The NVidia ticket suggests this might be an EDID issue, with the display saying
that it supports 4:2:2 at 4K/60 Hz when in fact it only supports 4:2:0.
Or could have been an NVidia driver bug that caused problems when modes for
both 4:2:2 and 4:2:0 were available, hard to say. Anyways, seems like if we can
get the driver to try 4:2:0 (possibly ignoring the monitor to do so) then it
should work at 60 Hz.
--
You are receiving this mail because:
You are the assignee for the bug.
[-- Attachment #1.2: Type: text/html, Size: 1406 bytes --]
[-- Attachment #2: Type: text/plain, Size: 160 bytes --]
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2016-12-02 22:02 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-19 21:04 [Bug 98333] 4K @ 60Hz over HDMI 2.0 not working with AMDGPU-DAL bugzilla-daemon
2016-10-20 3:44 ` bugzilla-daemon
2016-10-26 15:45 ` bugzilla-daemon
2016-11-03 2:54 ` bugzilla-daemon
2016-11-03 2:59 ` bugzilla-daemon
2016-11-03 4:46 ` bugzilla-daemon
2016-12-02 21:59 ` bugzilla-daemon
2016-12-02 22:02 ` bugzilla-daemon [this message]
2017-01-04 11:27 ` bugzilla-daemon
2017-01-04 11:30 ` bugzilla-daemon
2017-01-04 11:31 ` bugzilla-daemon
2017-01-04 11:32 ` bugzilla-daemon
2017-01-04 11:48 ` bugzilla-daemon
2017-01-04 11:49 ` bugzilla-daemon
2017-01-04 11:49 ` bugzilla-daemon
2017-01-05 1:34 ` bugzilla-daemon
2017-02-23 3:10 ` bugzilla-daemon
2017-02-23 3:11 ` bugzilla-daemon
2017-02-23 3:22 ` bugzilla-daemon
2019-11-19 8:11 ` 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-98333-502-AqOSDPDB6U@http.bugs.freedesktop.org/ \
--to=bugzilla-daemon@freedesktop.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).