[Mesa-dev] [PATCH RFC 0/2] GBM API extension to support fusing KMS and render devices

[Daniel Stone]

Hi,

On 9 March 2016 at 02:57, Michel Dänzer <michel at daenzer.net> wrote:
> On 08.03.2016 20:36, Daniel Stone wrote:
>> Taking the approach I suggested would allow us to solve multi-GPU
>> with the same approach, whereas with the wrapper driver ... who
>> volunteers to write the Radeon+Intel combination driver?
>
> Why would a new wrapper driver be needed for setups which already have
> working solutions?

Well, a few weeks ago they were displaying garbage (unless you can
visually resolve tiling to linear), and now they work at the cost of
every target buffer having suboptimal display. And that was just with
one winsys: pretty sure the problem isn't fixed for GBM either.

Cheers,
Daniel