diff options
| author | Dave Airlie <airlied@redhat.com> | 2025-05-21 05:49:31 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2025-05-21 05:49:31 +1000 |
| commit | c4f8ac095fc91084108ec21117eb9c1fff64725d (patch) | |
| tree | aebd07463aa88994b92c6653f53ef94d3fcc6710 /rust/helpers/drm.c | |
| parent | 7c1a9408ce5f34ded5a85db81cf80e0975901685 (diff) | |
| parent | 276c53c66e032c8e7cc0da63555f2742eb1afd69 (diff) | |
Merge tag 'nova-next-v6.16-2025-05-20' of https://gitlab.freedesktop.org/drm/nova into drm-next
Nova changes for v6.16
auxiliary:
- bus abstractions
- implementation for driver registration
- add sample driver
drm:
- implement __drm_dev_alloc()
- DRM core infrastructure Rust abstractions
- device, driver and registration
- DRM IOCTL
- DRM File
- GEM object
- IntoGEMObject rework
- generically implement AlwaysRefCounted through IntoGEMObject
- refactor unsound from_gem_obj() into as_ref()
- refactor into_gem_obj() into as_raw()
driver-core:
- merge topic/device-context-2025-04-17 from driver-core tree
- implement Devres::access()
- fix: doctest build under `!CONFIG_PCI`
- accessor for Device::parent()
- fix: conditionally expect `dead_code` for `parent()`
- impl TryFrom<&Device> bus devices (PCI, platform)
nova-core:
- remove completed Vec extentions from task list
- register auxiliary device for nova-drm
- derive useful traits for Chipset
- add missing GA100 chipset
- take &Device<Bound> in Gpu::new()
- infrastructure to generate register definitions
- fix register layout of NV_PMC_BOOT_0
- move Firmware into own (Rust) module
- fix: select AUXILIARY_BUS
nova-drm:
- initial driver skeleton (depends on drm and auxiliary bus
abstractions)
- fix: select AUXILIARY_BUS
Rust (dependencies):
- implement Opaque::zeroed()
- implement Revocable::try_access_with()
- implement Revocable::access()
From: Danilo Krummrich <dakr@kernel.org>
Link: https://lore.kernel.org/r/aCxAf3RqQAXLDhAj@cassiopeiae
Diffstat (limited to 'rust/helpers/drm.c')
| -rw-r--r-- | rust/helpers/drm.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/rust/helpers/drm.c b/rust/helpers/drm.c new file mode 100644 index 000000000000..450b406c6f27 --- /dev/null +++ b/rust/helpers/drm.c @@ -0,0 +1,23 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <drm/drm_gem.h> +#include <drm/drm_vma_manager.h> + +#ifdef CONFIG_DRM + +void rust_helper_drm_gem_object_get(struct drm_gem_object *obj) +{ + drm_gem_object_get(obj); +} + +void rust_helper_drm_gem_object_put(struct drm_gem_object *obj) +{ + drm_gem_object_put(obj); +} + +__u64 rust_helper_drm_vma_node_offset_addr(struct drm_vma_offset_node *node) +{ + return drm_vma_node_offset_addr(node); +} + +#endif |