[PATCH] drm: turn syncobj timeline support off by default

[Lionel Landwerlin]

On 15/04/2019 21:23, Dave Airlie wrote:
> On Tue, 16 Apr 2019 at 06:05, Lionel Landwerlin
> <lionel.g.landwerlin at intel.com> wrote:
>> On 15/04/2019 20:52, Dave Airlie wrote:
>>> On Tue, 16 Apr 2019 at 05:48, Lionel Landwerlin
>>> <lionel.g.landwerlin at intel.com> wrote:
>>>> Unfortunately userspace users of this API cannot be publicly disclosed
>>>> yet so disable this stuff by default until all is revealed.
>>> This begs the question how userspace is meant to know we support these?
>>>
>>> Is there a CAP for it? if not why not?
>>>
>>> Dave.
>>>
>> This comes with a submission path, so in i915 I've added a CAP.
>>
>> AMD seems to have a versioned interface.
> I think we would do like we did for syncobjs, you have a generic cap
> that the driver controls.
>
> The versioned interface won't be useful if we decide to backport a fix for this.
>
> Dave.


Okay, but then it's not a global setting anymore :)

Which is what was suggested on IRC.


I'm fine with it regardless :)


-Lionel


>
>>
>> -Lionel
>>