Mario Marietto <marietto2...@gmail.com> wrote:
> Il lun 18 ago 2025, 12:46 Robert Swindells <r...@fdy2.co.uk> ha scritto:
> > Mario Marietto <marietto2008%gmail.com@localhost> wrote:
> > >
> > > I'm "building" a mobile device,something like a cyberdeck / phone and I
> > > would like to evaluate if NetBSD can be installed there. My question is
> > > related to the panfrost driver.
> > >
> > > In FreeBSD it is not stable because there is no rk IOMMU support. No one
> > > wrote it yet.
> > >
> > > I'm curious to know if in NetBSD the panfrost driver is stable. How much
> > > ? How mature the code is and if it includes the support for rk IOMMU.
> >
> > NetBSD does not have a panfrost driver in the source tree.
>
> But is it out of the source tree ? In FreeBSD it is out,but it does exist.
> Based on this document :
>
> https://ftp.netbsd.org/pub/NetBSD/NetBSD-release-10/xsrc/external/mit/MesaLib/dist/docs/drivers/panfrost.rst
>
> it seems that I can compile it. How good it is ? Can you share a more
> detailed paper about how to compile it ?

The document that you link to is part of the userspace mesa library,
there is no point in compiling the panfrost support in mesa without a
matching kernel driver.

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