[Bug 103326] [CI] igt@* - dmesg-warn - *ERROR* timeout waiting for pcode write of 0x00000001 to mbox 17 to finish for bxt_set_cdclk [i915]

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103326

--- Comment #20 from Marta Löfstedt <marta.lofstedt at intel.com> ---
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3441/fi-glk-1/igt@gem_exec_suspend@basic-s3.html

[  250.351640] ACPI: button: The lid device is not compliant to SW_LID.
[  250.520492] [drm:sandybridge_pcode_write [i915]] *ERROR* timeout waiting for
pcode write of 0x80000000 to mbox 17 to finish for bxt_set_cdclk [i915]
[  250.520673] [drm:intel_set_cdclk [i915]] *ERROR* PCode CDCLK freq change
notify failed (err -110, freq 79200)
[  250.520676] ------------[ cut here ]------------
[  250.520678] cdclk state doesn't match!
[  250.520745] WARNING: CPU: 3 PID: 3134 at
drivers/gpu/drm/i915/intel_cdclk.c:1859 intel_set_cdclk+0x52/0x100 [i915]
[  250.520747] Modules linked in: snd_hda_codec_realtek snd_hda_codec_generic
i915 x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul
crc32_pclmul ghash_clmulni_intel snd_hda_intel snd_hda_codec snd_hwdep
snd_hda_core snd_pcm r8169 mei_me mii prime_numbers mei i2c_hid
pinctrl_geminilake pinctrl_intel
[  250.520849] CPU: 3 PID: 3134 Comm: kworker/u8:20 Tainted: G     U          
4.15.0-rc1-CI-CI_DRM_3441+ #1
[  250.520851] Hardware name: Intel Corp. Geminilake/GLK RVP2 LP4SD (07), BIOS
GELKRVPA.X64.0062.B30.1708222146 08/22/2017
[  250.520856] Workqueue: events_unbound async_run_entry_fn
[  250.520860] task: ffff880170a2a900 task.stack: ffffc9000098c000
[  250.520893] RIP: 0010:intel_set_cdclk+0x52/0x100 [i915]
[  250.520896] RSP: 0000:ffffc9000098fb60 EFLAGS: 00010282
[  250.520899] RAX: 000000000000001a RBX: ffff880166610000 RCX:
0000000000000006
[  250.520902] RDX: 0000000000001455 RSI: ffffffff81d05401 RDI:
ffffffff81cb67e6
[  250.520904] RBP: ffff8801666160dc R08: 0000000000000000 R09:
0000000000000001
[  250.520906] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff8801668dd3d8
[  250.520908] R13: 0000000000000002 R14: ffff8801650312a8 R15:
0000000000000003
[  250.520910] FS:  0000000000000000(0000) GS:ffff88017fd80000(0000)
knlGS:0000000000000000
[  250.520912] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  250.520914] CR2: 0000000000000000 CR3: 0000000003e10000 CR4:
0000000000340ee0
[  250.520916] Call Trace:
[  250.520954]  intel_atomic_commit_tail+0xa18/0xd20 [i915]
[  250.520990]  ? intel_atomic_commit_ready+0x3f/0x44 [i915]
[  250.521020]  ? __i915_sw_fence_complete+0x175/0x230 [i915]
[  250.521059]  intel_atomic_commit+0x22a/0x2e0 [i915]
[  250.521066]  ? pci_pm_suspend_late+0x30/0x30
[  250.521072]  drm_atomic_helper_commit_duplicated_state+0xd4/0x100
[  250.521075]  ? pci_pm_suspend_late+0x30/0x30
[  250.521110]  __intel_display_resume+0x76/0xc0 [i915]
[  250.521145]  intel_display_resume+0xbc/0xf0 [i915]
[  250.521149]  ? __mutex_unlock_slowpath+0x38/0x270
[  250.521189]  i915_pm_restore+0xc4/0x140 [i915]
[  250.521194]  dpm_run_callback+0x5f/0x310
[  250.521200]  device_resume+0xa3/0x1b0
[  250.521206]  ? dpm_watchdog_set+0x60/0x60
[  250.521214]  async_resume+0x14/0x40
[  250.521218]  async_run_entry_fn+0x2e/0x160
[  250.521224]  process_one_work+0x227/0x650
[  250.521234]  worker_thread+0x48/0x3a0
[  250.521242]  kthread+0x173/0x1b0
[  250.521246]  ? process_one_work+0x650/0x650
[  250.521248]  ? _kthread_create_on_node+0x30/0x30
[  250.521254]  ret_from_fork+0x24/0x30
[  250.521268] Code: 48 89 ef e8 a1 ff ff ff 48 89 ee 48 89 df ff 93 10 61 00
00 8b 45 00 39 83 ec 60 00 00 74 5e 48 c7 c7 97 6d 25 a0 e8 ee d2 ec e0 <0f> ff
48 8d bb ec 60 00 00 48 c7 c6 b3 6d 25 a0 e8 69 ff ff ff 
[  250.521384] ---[ end trace 6eb7f480503d42bc ]---

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