[Intel-gfx] [PATCH v3 2/2] drm/i915: Enable hotplug retry

[Timo Aaltonen]

On 2.7.2019 22.54, Souza, Jose wrote:
> Here a dmesg output of this patch working in a unpowered type-c dongle:
> https://gist.github.com/zehortigoza/93c54b03fb65237cc1a2e193acef61a8
> 
> With the latest type-c patches from Imre it is becoming really hard to
> reproduce this but is still possible, also looks like due some internal
> error on the dongle it being re-discovered by USB sub-system.
> 
> I added this to the patches bellow have more log information:
> https://gist.github.com/zehortigoza/baecabeb7097b9322723b6caf5a9ced5
> Let me know if you think this or something similar should be squashed
> to this patch, I think it is not necessary.

FWIW, we've tested these on a WHL which is suffering from HDMI unplug
still showing the display connected, and it's working fine now.


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t