* [Bug 216814] New: amdgpu: CTM support has disappeared (vega)
@ 2022-12-16 12:08 bugzilla-daemon
2022-12-17 8:30 ` [Bug 216814] " bugzilla-daemon
0 siblings, 1 reply; 2+ messages in thread
From: bugzilla-daemon @ 2022-12-16 12:08 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=216814
Bug ID: 216814
Summary: amdgpu: CTM support has disappeared (vega)
Product: Drivers
Version: 2.5
Kernel Version: 6.0
Hardware: AMD
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri@kernel-bugs.osdl.org
Reporter: maxijac@free.fr
Regression: No
Hello,
I noticed the CTM support from X is no longer advertised with recent kernels.
Card: Vega64
xf86-video-amdgpu: 22.0.0-1
With older kernels, xrandr reports CTM correctly.
With the same X stack, simple rebooting on a more recent kernel, CTM is not
advertised anymore.
>$ uname -r
>5.15.83-1-lts
>$ xrandr --prop | grep -i ctm
> CTM: 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0
> CTM: 0
> CTM: 0
> CTM: 0
> CTM: 0
> CTM: 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0
>$
>
> -- Reboot to 6.1 --
>
>$ uname -r
>6.1.0-arch1-1
>$ xrandr --prop | grep -i ctm
>$
I also have a custom config 6.0 kernel that shows no CTM so the break has
happened between 5.15 and 6.0.
I tried looking at commits in between and code changes in amdgpu but did not
notice anything obvious.
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* [Bug 216814] amdgpu: CTM support has disappeared (vega)
2022-12-16 12:08 [Bug 216814] New: amdgpu: CTM support has disappeared (vega) bugzilla-daemon
@ 2022-12-17 8:30 ` bugzilla-daemon
0 siblings, 0 replies; 2+ messages in thread
From: bugzilla-daemon @ 2022-12-17 8:30 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=216814
Artem S. Tashkinov (aros@gmx.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |ANSWERED
--- Comment #1 from Artem S. Tashkinov (aros@gmx.com) ---
The proper bug tracker for AMD GPU drivers is here:
https://gitlab.freedesktop.org/drm/amd/-/issues
Please repost over there.
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