* [Bug 75223] New: 3840x2160 HDMI 30Hz fails on XFX r7-240a-clh4 and r7-250a-lzh4
@ 2014-02-19 18:47 bugzilla-daemon
2014-03-06 23:13 ` [Bug 75223] " bugzilla-daemon
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: bugzilla-daemon @ 2014-02-19 18:47 UTC (permalink / raw
To: dri-devel
[-- Attachment #1.1: Type: text/plain, Size: 1770 bytes --]
https://bugs.freedesktop.org/show_bug.cgi?id=75223
Priority: medium
Bug ID: 75223
Assignee: dri-devel@lists.freedesktop.org
Summary: 3840x2160 HDMI 30Hz fails on XFX r7-240a-clh4 and
r7-250a-lzh4
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: adam_richter2004@yahoo.com
Hardware: x86 (IA32)
Status: NEW
Version: XOrg CVS
Component: DRM/Radeon
Product: DRI
Created attachment 94377
--> https://bugs.freedesktop.org/attachment.cgi?id=94377&action=edit
tar file containing /var/log/Xorg.0.log and logs of dmesg, xrandr, xrandr
--verbose for both cards (r7-240 and r7-250)
The XFX Radeon r7-240a-clh4 and XFX Radeon r7-250a-zlh4 video cards do not seem
to be able to generate 3840x2160 @ 30 Hz video modes over HDMI, even though I
believe their hardware is supposed to be capable of this (~299 MHz pixel
clock).
At least with my se39uy04 39" Seiki television, the Radeon X.org driver happily
passed through the five 3840x2160 @ 24-30 Hz that the television's advertises
in its EDID modes to xrandr, meaning that driver thinks it can support those
video modes, but, if I select any of them, the telvision just says "mode not
support." In comparison, if I make a custom video mode for 3840x2160 @ 15Hz,
the 4k TV displays that fine.
I am attaching a .tar.gz file containting /var/log/Xorg.0.log and logs of
dmesg, xrandr, xrandr --verbose for both cards (r7-240 and r7-250).
Thanks to Alex Deucher for advising me to file this bug report here.
Thanks in advance for any further processing of this bug report.
--
You are receiving this mail because:
You are the assignee for the bug.
[-- Attachment #1.2: Type: text/html, Size: 3422 bytes --]
[-- Attachment #2: Type: text/plain, Size: 159 bytes --]
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug 75223] 3840x2160 HDMI 30Hz fails on XFX r7-240a-clh4 and r7-250a-lzh4
2014-02-19 18:47 [Bug 75223] New: 3840x2160 HDMI 30Hz fails on XFX r7-240a-clh4 and r7-250a-lzh4 bugzilla-daemon
@ 2014-03-06 23:13 ` bugzilla-daemon
2014-03-07 8:28 ` bugzilla-daemon
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla-daemon @ 2014-03-06 23:13 UTC (permalink / raw
To: dri-devel
[-- Attachment #1.1: Type: text/plain, Size: 323 bytes --]
https://bugs.freedesktop.org/show_bug.cgi?id=75223
--- Comment #1 from Alex Deucher <agd5f@yahoo.com> ---
Created attachment 95261
--> https://bugs.freedesktop.org/attachment.cgi?id=95261&action=edit
possible fix
Does the attached patch help?
--
You are receiving this mail because:
You are the assignee for the bug.
[-- Attachment #1.2: Type: text/html, Size: 1317 bytes --]
[-- Attachment #2: Type: text/plain, Size: 159 bytes --]
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug 75223] 3840x2160 HDMI 30Hz fails on XFX r7-240a-clh4 and r7-250a-lzh4
2014-02-19 18:47 [Bug 75223] New: 3840x2160 HDMI 30Hz fails on XFX r7-240a-clh4 and r7-250a-lzh4 bugzilla-daemon
2014-03-06 23:13 ` [Bug 75223] " bugzilla-daemon
@ 2014-03-07 8:28 ` bugzilla-daemon
2014-03-07 8:29 ` bugzilla-daemon
2014-03-07 14:07 ` bugzilla-daemon
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla-daemon @ 2014-03-07 8:28 UTC (permalink / raw
To: dri-devel
[-- Attachment #1.1: Type: text/plain, Size: 360 bytes --]
https://bugs.freedesktop.org/show_bug.cgi?id=75223
--- Comment #2 from Adam J. Richter <adam_richter2004@yahoo.com> ---
I confirm that applying your patch to linux-3.13.0 resulted in both XFX Radeon
video cards working (r7-240a-clh4 and r7-250a-zlh4).
Thank you, Alex! Great work!
--
You are receiving this mail because:
You are the assignee for the bug.
[-- Attachment #1.2: Type: text/html, Size: 1169 bytes --]
[-- Attachment #2: Type: text/plain, Size: 159 bytes --]
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug 75223] 3840x2160 HDMI 30Hz fails on XFX r7-240a-clh4 and r7-250a-lzh4
2014-02-19 18:47 [Bug 75223] New: 3840x2160 HDMI 30Hz fails on XFX r7-240a-clh4 and r7-250a-lzh4 bugzilla-daemon
2014-03-06 23:13 ` [Bug 75223] " bugzilla-daemon
2014-03-07 8:28 ` bugzilla-daemon
@ 2014-03-07 8:29 ` bugzilla-daemon
2014-03-07 14:07 ` bugzilla-daemon
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla-daemon @ 2014-03-07 8:29 UTC (permalink / raw
To: dri-devel
[-- Attachment #1.1: Type: text/plain, Size: 334 bytes --]
https://bugs.freedesktop.org/show_bug.cgi?id=75223
--- Comment #3 from Adam J. Richter <adam_richter2004@yahoo.com> ---
Just to clarify, I confirm that that patch made both video cards successfully
output 3840x2160 over HDMI to a Seiki se39uy04 television.
--
You are receiving this mail because:
You are the assignee for the bug.
[-- Attachment #1.2: Type: text/html, Size: 1143 bytes --]
[-- Attachment #2: Type: text/plain, Size: 159 bytes --]
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug 75223] 3840x2160 HDMI 30Hz fails on XFX r7-240a-clh4 and r7-250a-lzh4
2014-02-19 18:47 [Bug 75223] New: 3840x2160 HDMI 30Hz fails on XFX r7-240a-clh4 and r7-250a-lzh4 bugzilla-daemon
` (2 preceding siblings ...)
2014-03-07 8:29 ` bugzilla-daemon
@ 2014-03-07 14:07 ` bugzilla-daemon
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla-daemon @ 2014-03-07 14:07 UTC (permalink / raw
To: dri-devel
[-- Attachment #1.1: Type: text/plain, Size: 555 bytes --]
https://bugs.freedesktop.org/show_bug.cgi?id=75223
Alex Deucher <agd5f@yahoo.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from Alex Deucher <agd5f@yahoo.com> ---
Great. Patch is sent upstream and should show up in the stable series as well
soon.
--
You are receiving this mail because:
You are the assignee for the bug.
[-- Attachment #1.2: Type: text/html, Size: 2047 bytes --]
[-- Attachment #2: Type: text/plain, Size: 159 bytes --]
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2014-03-07 14:07 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-02-19 18:47 [Bug 75223] New: 3840x2160 HDMI 30Hz fails on XFX r7-240a-clh4 and r7-250a-lzh4 bugzilla-daemon
2014-03-06 23:13 ` [Bug 75223] " bugzilla-daemon
2014-03-07 8:28 ` bugzilla-daemon
2014-03-07 8:29 ` bugzilla-daemon
2014-03-07 14:07 ` bugzilla-daemon
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.