[Bug 103186] [BAT] igt@* - dmesg-warn: *ERROR* Link Training Unsuccessful

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103186

--- Comment #11 from Marta Löfstedt <marta.lofstedt at intel.com> ---
(In reply to shashank.sharma at intel.com from comment #10)
> Marta,
> Can you please confirm that the LSPCON FW version is 1.70 not 1.63 and older
> ? 
> 
> Cat /sys/kernel/debug/dri/0/i915_display_info
> Look for connector DP-1/2 (where we have LSPCON attached)
> There would be branch device info like this:
> >                DP branch device present: yes
> >                Type: HDMI
> >                ID: MC2800
> >                HW: 2.2
> >                SW: 1.63

>From IRC:
<marta_> tsa, shashank_sharma wanted to verify LSPCON FW version on CFL-s, I
tried to ssh to it but got "Connection closed...", tsa, could you cat
/sys/kernel/debug/dri/0/i915_display_info and update in
https://bugs.freedesktop.org/show_bug.cgi?id=103186
<tsa> marta_: 1.63 still. I haven't been able to update the FW

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