On 6/28/24 9:19 AM, Alex Deucher wrote:
On Fri, Jun 21, 2024 at 6:45 AM Mikhail Gavrilov
<mikhail.v.gavrilov@xxxxxxxxx> wrote:
On Fri, Jun 21, 2024 at 12:56 PM Linux regression tracking (Thorsten
Leemhuis) <regressions@xxxxxxxxxxxxx> wrote:
Hmmm, I might have missed something, but it looks like nothing happened
here since then. What's the status? Is the issue still happening?
Yes. Tested on e5b3efbe1ab1.
I spotted that the problem disappears after forcing the TV to sleep
(activate screensaver <Super> + <L>) and then wake it up by pressing
any button and entering a password.
Hope this information can't help figure out how to fix it.
@Siqueira, Rodrigo @Mahfooz, Hamza any ideas?
Alex
Hi Mikhail,
I'm trying to reproduce this issue, but until now, I've been unable to
reproduce it. I tried some different scenarios with the following
components:
1. Displays: I tried with one and two displays
- 4k@120 - DP && 4k@60 - HDMI
- 4k@244 Oled - DP
2. GPU: 7900XTX
3. OSes:
- ArchLinux kernel 6.9.6, Gnome (no changes)
- Ubuntu 22 + latest amd-staging-drm-next + latest firmware, Gnome
Anyway, I could not reproduce the issue with the below components. I may
be missing something that will trigger this bug; in this sense, could
you describe the following:
- The display resolution and refresh rate.
- Are you able to reproduce this issue with DP and HDMI?
- Could you provide the firmware information: sudo cat
/sys/kernel/debug/dri/0/amdgpu_firmware_info
Also, could you conduct the below tests and report the results:
- Test 1: Just revert the fallback patch (drm/amd/display: Add fallback
configuration for set DRR in DCN10) and see if it solves the issue.
- Test 2: Try the latest amd-staging-drm-next
(https://gitlab.freedesktop.org/agd5f/linux) and see if the issue is gone.
- Test 3: In the kernel that you see the issue, could you install the
latest firmware and see if it fix the issue? Check:
https://gitlab.freedesktop.org/drm/firmware P.S.: Don't forget to update
the initramfs or something similar in your system.
Thanks
Siqueira