[Intel-gfx] [PATCH] drm/i915: fix the issue DP-1 not working in guest

[Jani Nikula]

On Thu, 15 Jun 2017, Ville Syrjälä <ville.syrjala at linux.intel.com> wrote:
> On Thu, Jun 15, 2017 at 03:53:18AM +0000, Anuar, Nuhairi wrote:
>> To be clear, I believe right now, GVT-g architecture on upstream still only have one Virtualized DP monitor which will be on port B/D, but we have patches (not yet upstream) that have 3 virtualized DP monitors which will be attached to Port A/B/D. So we need to add this flexibility in the code so that it is not conflicted with eDP logic.
>
> Please don't do that. Real hardware doesn't support non-eDP on port A,
> so your virtualized thing shouldn't either. Why aren't you putting it on
> port C instead?

Agreed. Otherwise we may end up piling up more intel_vgpu_active()
checks all over the place.

BR,
Jani.


-- 
Jani Nikula, Intel Open Source Technology Center