On 5/25/2023 10:57 AM, Kuogee Hsieh wrote:
On 5/24/2023 5:58 AM, Leonard Lausen wrote:
[ 275.025497] [drm:dpu_encoder_phys_vid_wait_for_commit_done:488]
[dpu error]vblank timeout
[ 275.025514] [drm:dpu_kms_wait_for_commit_done:510] [dpu
error]wait
for commit done returned -110
[ 275.064141] [drm:dpu_encoder_frame_done_timeout:2382] [dpu
error]enc33 frame done timeout
This is a different crash but the root-cause of both the issues is
the
bridge hpd_enable/disable series.
https://patchwork.freedesktop.org/patch/514414/
Yes, the new patch to fix this issue is here
https://patchwork.freedesktop.org/patch/538601/?series=118148&rev=3
Apologies if you were not CCed on this, if a next version is CCed,
will ask kuogee to cc you.
Meanwhile, will be great if you can verify if it works for you and
provide Tested-by tags.
Hi Leonard,
I had cc you with v5 patches.
Would you please verify it.
Hi Kuogee,
thank you. Verified the v6 patch fixes the regression when ported to
6.3.3. One non-fatal issue remains: Suspending and resuming the system
while USB-C DP monitor is connected triggers an error, though the system
recovers within a second without the need to unplug the cable.
[drm:drm_mode_config_helper_resume] *ERROR* Failed to resume (-107)
dmesg snippet related to the suspend below
[ 197.845110] usb 2-1.4.4: reset SuperSpeed USB device number 12
using xhci-hcd
[ 198.235191] [drm:drm_mode_config_helper_resume] *ERROR* Failed to
resume (-107)
Hi Leonard,
I did not see this problem at my setup (Kodiak) during suspend/resume.
Will investigate more on Trogdor device.
Thanks,
Hi Leonard
Feel free to open a bug for this and assign to me, we can check this and
ask more info if needed on that bug.
Thanks
Abhinav
[ 198.528638] OOM killer enabled.
[ 198.531866] Restarting tasks ...
[ 198.531994] usb 1-1.4.4.1: USB disconnect, device number 27
[ 198.532223] usb 1-1.4.3: USB disconnect, device number 23
[ 198.532509] usb 1-1.4.2.1: USB disconnect, device number 29
[ 198.534805] r8152-cfgselector 2-1.4.4.2: USB disconnect, device
number 13
[ 198.535444] done.
[ 198.535536] usb 1-1.1: USB disconnect, device number 15
[ 198.567811] random: crng reseeded on system resumption
[ 198.583431] PM: suspend exit
