Good work, all!  I'm super-happy to see another Vulkan driver land in Mesa.

On Thu, Sep 17, 2020 at 8:52 AM apinheiro <apinhe...@igalia.com> wrote:
> Our development branch is ~525 patches on top of master, categorized as 
> follows:
>    a) Patches that touch common Mesa infrastructure (NIR, Vulkan WSI, Meson, 
> etc):  ~5 patches.
>    b) Patches that touch common Broadcom infrastructure under src/broadcom 
> (V3D backend compiler mostly): ~20 patches
>    c) Patches that are independent and specific to the V3D Vulkan driver 
> (under src/broadcom/vulkan): ~500 patches.
>
> Since we are talking about a very large amount of patches, we are expecting 
> that we can merge most of them without a review, particularly those in c) 
> that implement the bulk of the Vulkan driver.

I think that's fine.

> The patches in b) are mostly about extending our compiler backend to support 
> Vulkan intrinsics and requirements as well a a few more general fixes or 
> improvements. Our plan is to at least have someone in our team review them 
> internally and grant Rbs, I think the only other person who might want to 
> review these would be Eric if he has the time and is interested in doing so. 
> We have sent some of these for early review [1][2] when we found they were 
> more generic fixes or improvements to the compiler, but we might not want to 
> do this for each and every one of them unless we see there is interest in 
> reviewing them separately.

An ACK from Eric or someone other v3d devs would be good.  Not my
area, though, so I'll let others talk.

> For the patches in a) we would like to at least get an Ack from other Mesa 
> devs. They are mostly very simple things that just add an option to a NIR 
> pass or a new intrinsic for use in our driver backend, so maybe it is not 
> needed to create dedicated MRs and it is fine to just ping specific Mesa devs 
> for reviews on those patches when we propose the large MR for the bulk of the 
> driver. We did send one of these as an RFC some time ago [3] and it would be 
> nice to get some more feedback there if possible.

I'd definitely like to see the patches in a) get real review.  I don't
know how many MRs you want to make there; do what makes sense.

> Does all this sound sensible?

Yup.

--Jason
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