[Bug 101144] [BAT][SKL] *ERROR* failed to enable link training

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jun 16 21:47:02 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=101144

--- Comment #47 from Manasi <manasi.d.navare at intel.com> ---
(In reply to Marta Löfstedt from comment #38)
> Created attachment 131996 [details]
> dmesg 2
> 
> Dmesg for Manasis requests:
> 
> 1. Boot the system and capture the dmesg log (Hopefully you get some display
> on edp panel)
> 2. Boot the system and run only 1 subtest from kms_flip.c that is giving
> this error , so just run the flip-vs-dpms test - collect dmesg

Thanks Marta.
Does this include the entire log when the system is booting up?
If it is then it is a problem because I do not see the DMESG statements in
intel_dp_init_panel_power_sequencer() which means it might not have initialized
the delays for power on and off correctly.

Can you make sure this includes the dmesg log at the system boot time when it
will initialize the edp panel with the VBT values.

Manasi

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