[Bug 96436] [APL/BDW/HSW/SNB/IVB][drm:intel_dp_link_training_clock_recovery] *ERROR* too many voltage retries, give up / failure to train DP

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96436

--- Comment #9 from cprigent <christophe.prigent at intel.com> ---
Created attachment 124557
  --> https://bugs.freedesktop.org/attachment.cgi?id=124557&action=edit
pm_rpm-results.json

I reproduced it on APL by executing pm_rpm.
For example: ./pm_rpm --run-subtest pm-tiling

Platform: Broxton P A0 Platform 
CPU Name : Intel(R) @ 1.2 GHz (family: 6, model: 92, stepping: 8) – 4 cores
SoC : BROXTON-P A0
QDF : QYE2
CRB : Apollo Lake RVPC1 Fab1
Software 
Bios: APLKRVPA.X64.0116.R20.1512211905
KSC: 1.05
Linux distribution: Ubuntu 15.10 64 bits
Kernel: drm-intel-nightly 4.7.0-rc2 1d755f1 from
http://cgit.freedesktop.org/drm-intel/
        commit 1d755f1572d845372fdb004c249b52b8ffc02535
        Author: Daniel Vetter <daniel.vetter at ffwll.ch>
        Date:   Wed Jun 15 22:21:13 2016 +0200
        drm-intel-nightly: 2016y-06m-15d-20h-20m-54s UTC integration manifest
drm: libdrm-2.4.68 625d181 from git://anongit.freedesktop.org/mesa/drm
mesa: mesa-11.1.2 7bcd827 from git://anongit.freedesktop.org/mesa/mesa
cairo: 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo
DMC 1.07
GuC 8.7
intel-gpu-tools 1.15 f5d370c from
http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git

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