Hey,
On Tue, 25 Feb 2025 at 22:18, Alyssa Rosenzweig wrote:
> > > These layouts are notably not used for interchange across hardware
> > > blocks (e.g. with the display controller). There are other layouts for
> > > that but we don't support them either in userspace or kernelspace yet
> > > (even
Hi,
On Tue, 25 Feb 2025 at 21:35, Alyssa Rosenzweig wrote:
> These layouts are notably not used for interchange across hardware
> blocks (e.g. with the display controller). There are other layouts for
> that but we don't support them either in userspace or kernelspace yet
> (even downstream), so
> > These layouts are notably not used for interchange across hardware
> > blocks (e.g. with the display controller). There are other layouts for
> > that but we don't support them either in userspace or kernelspace yet
> > (even downstream), so we don't add modifiers here.
>
> Yeah, when those ha
Apple GPUs support various non-linear image layouts. Add modifiers for
these layouts. Mesa requires these modifiers to share non-linear buffers
across processes, but no other userspace or kernel support is
required/expected.
These layouts are notably not used for interchange across hardware
blocks
