[Intel-gfx] [PATCH 2/2] drm/i915: Remove two invalid warns

Tvrtko Ursulin tvrtko.ursulin at linux.intel.com
Tue Oct 25 14:12:51 UTC 2016


On 25/10/2016 15:09, Chris Wilson wrote:
> On Tue, Oct 25, 2016 at 03:00:24PM +0100, Tvrtko Ursulin wrote:
>> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
>>
>> Objects can have multiple VMAs used for display in which
>> case assertion that objects must not be pinned for display
>> more times than their single display related VMA is incorrect.
>
> But each of those vma are pinned, as many times as they are used by
> display. This explanation doesn't hold.

We can have a normal and a rotated vma, each pinned once, object pinned 
therefore pinned to display twice.

Regards,

Tvrtko



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