[BUG] suspend-resume test fails with errors [drm] *ERROR* GT0 in ADLP_SKU0B00_SDCA

[fredoh9]

Describe the bug

There are simliar errors in booting time

[   23.586975] kernel: i915 0000:00:02.0: vgaarb: deactivate vga console
[   23.587284] kernel: i915 0000:00:02.0: [drm] Transparent Hugepage support is recommended for optimal performance on this platform!
[   23.588850] kernel: i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[   23.603890] kernel: i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/adlp_dmc.bin (v2.19)
[   23.689588] kernel: i915 0000:00:02.0: [drm] GT0: GuC firmware i915/adlp_guc_70.bin version 70.5.1
[   23.689628] kernel: i915 0000:00:02.0: [drm] GT0: HuC firmware i915/tgl_huc.bin version 7.9.3
[   23.698890] kernel: i915 0000:00:02.0: [drm] GT0: HuC: authenticated!
[   23.699713] kernel: i915 0000:00:02.0: [drm] GT0: GUC: submission enabled
[   23.699743] kernel: i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled
[   23.700740] kernel: i915 0000:00:02.0: [drm] GT0: GUC: RC enabled
[   23.701132] kernel: i915 0000:00:02.0: [drm] *ERROR* GT0: GUC: mmio request 0x4100: failure 201/0
[   23.701253] kernel: i915 0000:00:02.0: [drm] *ERROR* GT0: Failed to retrieve hwconfig table: -ENOENT

suspend-resume fails with these errors, "[drm] ERROR GT0:"

[ 6646.170236] kernel: i915 0000:00:02.0: [drm] *ERROR* GT0: GuC initialization failed -ENXIO
[ 6646.170237] kernel: i915 0000:00:02.0: [drm] *ERROR* GT0: Enabling uc failed (-5)
[ 6646.170238] kernel: i915 0000:00:02.0: [drm] *ERROR* GT0: Failed to initialize GPU, declaring it wedged!

To Reproduce
[Steps to reproduce the behavior: (e.g. list commands or actions used to reproduce the bug)](cmd: TPLG=/lib/firmware/intel/avs-tplg/sof-adl-rt711-l0-rt1316-l12-rt714-l3.tplg MODEL=ADLP_SKU0B00_SDCA_IPC4ZPH ~/sof-test/test-case/check-suspend-resume.sh -l 50)

Detail Info

• Kernel Branch: topic/sof-dev
• Kernel Commit: a84a4539c244
• SOF Branch: main
• SOF Commit: b9b030757f47
• Zephyr Commit: zephyr-v3.3.0-4292-g7d54586751cf

Intel internal daily test: planresultdetail/26938

cc:

• verify-kernel-kernel-log: skip ADL platforms  #786

[marc-hb]

Is this reproducible?

[marc-hb]

We had GuC errors before:

• verify-kernel-kernel-log: skip ADL platforms  #786

[fredoh9]

same error was reproduced today.
Intel internal daily test: planresultdetail/28251?model=ADLP_SKU0B00_SDCA_IPC4ZPH&testcase=check-suspend-resume-50

[fredoh9]

The failure is not only with suspend-resume test but also with booting log

one failure on verify-kernel-boot-log,
planresultdetail/33979?model=ADLP_SKU0B00_SDCA-ipc4&testcase=verify-kernel-boot-log

To ignore i915 errors,
#1048

[marc-hb]

Did you mean:

• sof-kernel-log-check: ignore i915 firmware loading error #1104

[fredoh9]

Missed these error from the boot.

===========================>>
[    7.838741] kernel: i915 0000:00:02.0: [drm] *ERROR* GT0: GUC: mmio request 0x4100: failure 201/0
[    7.838762] kernel: i915 0000:00:02.0: [drm] *ERROR* GT0: Failed to retrieve hwconfig table: -ENOENT
<<===========================

planresultdetail/35929?model=ADLP_SKU0B00_SDCA-ipc4&testcase=verify-kernel-boot-log