Re: [PATCH V9 00/43] Color Pipeline API w/ VKMS

[Harry Wentland <harry.wentland@amd.com>]

On 2025-05-15 13:19, Daniel Stone wrote:
> Hi,
> 
> On Thu, 15 May 2025 at 15:11, Harry Wentland <harry.wentland@amd.com> wrote:
>> On 2025-05-15 05:45, Simon Ser wrote:
>>> I've reviewed all of the core DRM patches :)
>>>
>>> Have there been updates from user-space implementations?
>>
>> I know Leandro has been working on Weston to make use of
>> this and last year Xaver had a prototype in kwin.
> 
> Yeah, the Weston patches are marching on. We've still been doing a
> little bit of cleanup and prep work in the background to land them,
> but we also can't land them until the kernel lands. None of that work
> is material to the uAPI though: as said previously, the uAPI looks
> completely solid and it's something we can definitely beneficially use
> in Weston. (Even if we do need the obvious follow-ons for
> post-blending as well ...)
> 

We can't merge kernel uAPI without canonical userspace that uses it.
To move forward we'll need a userspace to at least publish a branch
that shows the use of this new uAPI.

Do you have a public branch for the Weston work for this?

Harry

> Cheers,
> Daniel