Maxime Ripard
2025-Sep-02 17:40 UTC
[PATCH] MAINTAINERS: Add drm-rust tree for Rust DRM drivers and infrastructure
On Mon, Sep 01, 2025 at 10:26:39PM +0200, Danilo Krummrich wrote:> Multiple DRM Rust drivers (e.g. nova-core, nova-drm, Tyr, rvkms) are in > development, with at least Nova and (soon) Tyr already upstream. Having a > shared tree will ease and accelerate development, since all drivers can > consume new infrastructure in the same release cycle. > > This includes infrastructure shared with other subsystem trees (e.g. Rust > or driver-core). By consolidating in drm-rust, we avoid adding extra > burden to drm-misc maintainers, e.g. dealing with cross-tree topic > branches. > > The drm-misc tree is not a good fit for this stage of development, since > its documented scope is small drivers with occasional large series. > > Rust drivers in development upstream, however, regularly involve large > patch series, new infrastructure, and shared topic branches, which may > not align well with drm-misc at this stage. > > The drm-rust tree may not be a permanent solution. Once the core Rust, > DRM, and KMS infrastructure have stabilized, drivers and infrastructure > changes are expected to transition into drm-misc or standalone driver > trees respectively. Until then, drm-rust provides a dedicated place to > coordinate development without disrupting existing workflows too much. > > Cc: Alice Ryhl <aliceryhl at google.com> > Cc: David Airlie <airlied at gmail.com> > Cc: Simona Vetter <simona at ffwll.ch> > Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com> > Cc: Maxime Ripard <mripard at kernel.org> > Cc: Thomas Zimmermann <tzimmermann at suse.de> > Cc: Alexandre Courbot <acourbot at nvidia.com> > Cc: Daniel Almeida <daniel.almeida at collabora.com> > Signed-off-by: Danilo Krummrich <dakr at kernel.org> > --- > MAINTAINERS | 11 ++++++++++- > 1 file changed, 10 insertions(+), 1 deletion(-) > > diff --git a/MAINTAINERS b/MAINTAINERS > index fe168477caa4..1cd6597c7f1d 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -8079,7 +8079,6 @@ F: Documentation/devicetree/bindings/gpu/ > F: Documentation/gpu/ > F: drivers/gpu/drm/ > F: drivers/gpu/vga/ > -F: rust/kernel/drm/ > F: include/drm/drm > F: include/linux/vga* > F: include/uapi/drm/ > @@ -8096,6 +8095,16 @@ X: drivers/gpu/drm/radeon/ > X: drivers/gpu/drm/tegra/ > X: drivers/gpu/drm/xe/ > > +DRM DRIVERS AND COMMON INFRASTRUCTURE [RUST] > +M: Danilo Krummrich <dakr at kernel.org> > +M: Alice Ryhl <aliceryhl at google.com> > +S: Supported > +W: https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html > +T: git https://gitlab.freedesktop.org/drm/rust/kernel.git > +F: drivers/gpu/drm/nova/ > +F: drivers/gpu/nova-core/ > +F: rust/kernel/drm/ > +Would it make sense to add the drm-misc maintainers as reviewers for the bindings? Either way, Acked-by: Maxime Ripard <mripard at kernel.org> Maxime -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 273 bytes Desc: not available URL: <https://lists.freedesktop.org/archives/nouveau/attachments/20250902/3eed13ac/attachment.sig>
Danilo Krummrich
2025-Sep-02 17:49 UTC
[PATCH] MAINTAINERS: Add drm-rust tree for Rust DRM drivers and infrastructure
On Tue Sep 2, 2025 at 7:40 PM CEST, Maxime Ripard wrote:> On Mon, Sep 01, 2025 at 10:26:39PM +0200, Danilo Krummrich wrote: >> Multiple DRM Rust drivers (e.g. nova-core, nova-drm, Tyr, rvkms) are in >> development, with at least Nova and (soon) Tyr already upstream. Having a >> shared tree will ease and accelerate development, since all drivers can >> consume new infrastructure in the same release cycle. >> >> This includes infrastructure shared with other subsystem trees (e.g. Rust >> or driver-core). By consolidating in drm-rust, we avoid adding extra >> burden to drm-misc maintainers, e.g. dealing with cross-tree topic >> branches. >> >> The drm-misc tree is not a good fit for this stage of development, since >> its documented scope is small drivers with occasional large series. >> >> Rust drivers in development upstream, however, regularly involve large >> patch series, new infrastructure, and shared topic branches, which may >> not align well with drm-misc at this stage. >> >> The drm-rust tree may not be a permanent solution. Once the core Rust, >> DRM, and KMS infrastructure have stabilized, drivers and infrastructure >> changes are expected to transition into drm-misc or standalone driver >> trees respectively. Until then, drm-rust provides a dedicated place to >> coordinate development without disrupting existing workflows too much. >> >> Cc: Alice Ryhl <aliceryhl at google.com> >> Cc: David Airlie <airlied at gmail.com> >> Cc: Simona Vetter <simona at ffwll.ch> >> Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com> >> Cc: Maxime Ripard <mripard at kernel.org> >> Cc: Thomas Zimmermann <tzimmermann at suse.de> >> Cc: Alexandre Courbot <acourbot at nvidia.com> >> Cc: Daniel Almeida <daniel.almeida at collabora.com> >> Signed-off-by: Danilo Krummrich <dakr at kernel.org> >> --- >> MAINTAINERS | 11 ++++++++++- >> 1 file changed, 10 insertions(+), 1 deletion(-) >> >> diff --git a/MAINTAINERS b/MAINTAINERS >> index fe168477caa4..1cd6597c7f1d 100644 >> --- a/MAINTAINERS >> +++ b/MAINTAINERS >> @@ -8079,7 +8079,6 @@ F: Documentation/devicetree/bindings/gpu/ >> F: Documentation/gpu/ >> F: drivers/gpu/drm/ >> F: drivers/gpu/vga/ >> -F: rust/kernel/drm/ >> F: include/drm/drm >> F: include/linux/vga* >> F: include/uapi/drm/ >> @@ -8096,6 +8095,16 @@ X: drivers/gpu/drm/radeon/ >> X: drivers/gpu/drm/tegra/ >> X: drivers/gpu/drm/xe/ >> >> +DRM DRIVERS AND COMMON INFRASTRUCTURE [RUST] >> +M: Danilo Krummrich <dakr at kernel.org> >> +M: Alice Ryhl <aliceryhl at google.com> >> +S: Supported >> +W: https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html >> +T: git https://gitlab.freedesktop.org/drm/rust/kernel.git >> +F: drivers/gpu/drm/nova/ >> +F: drivers/gpu/nova-core/ >> +F: rust/kernel/drm/ >> + > > Would it make sense to add the drm-misc maintainers as reviewers for the > bindings?This will get you all the driver patches in your inbox as well, maybe discarding the following hunk is what we want instead? @@ -8079,7 +8079,6 @@ F: Documentation/devicetree/bindings/gpu/ F: Documentation/gpu/ F: drivers/gpu/drm/ F: drivers/gpu/vga/ -F: rust/kernel/drm/ F: include/drm/drm F: include/linux/vga* F: include/uapi/drm/> Either way, > > Acked-by: Maxime Ripard <mripard at kernel.org> > > Maxime