[Bug 103326] [CI] igt at pm_rpm@universal-planes-dpms - 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 bugzilla-daemon at freedesktop.org
Wed Nov 1 06:46:40 UTC 2017


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

--- Comment #6 from Marta Löfstedt <marta.lofstedt at intel.com> ---
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3304/shard-glkb1/igt@kms_flip@wf_vblank-vs-dpms-interruptible.html

<7>[ 2682.301320] [drm:intel_runtime_suspend [i915]] Suspending device
<7>[ 2682.302309] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
<3>[ 2682.303849] [drm:sandybridge_pcode_write [i915]] *ERROR* timeout waiting
for pcode write of 0x80000000 to mbox 17 to finish for bxt_set_cdclk [i915]
<3>[ 2682.303892] [drm:bxt_set_cdclk [i915]] *ERROR* PCode CDCLK freq change
notify failed (err -110, freq 19200)
<7>[ 2682.303930] [drm:intel_power_well_disable [i915]] disabling power well 1
<7>[ 2682.303971] [drm:hsw_power_well_disable [i915]] power well 1 forced on
(bios:1 driver:0 kvmr:0 debug:0)

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