rust/drm/gem: Use DeviceContext with GEM objects

Now that we have the ability to represent the context in which a DRM device
is in at compile-time, we can start carrying around this context with GEM
object types in order to allow a driver to safely create GEM objects before
a DRM device has registered with userspace.

Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Link: https://patch.msgid.link/20260507220044.3204919-4-lyude@redhat.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>

1 files changed, 9 insertions, 2 deletions

diff --git a/drivers/gpu/drm/tyr/gem.rs b/drivers/gpu/drm/tyr/gem.rs
index 1640a161754b..c6d4d6f9bae3 100644
--- a/drivers/gpu/drm/tyr/gem.rs
+++ b/drivers/gpu/drm/tyr/gem.rs
@@ -5,7 +5,10 @@
 //! DRM's GEM subsystem with shmem backing.
 
 use kernel::{
-    drm::gem,
+    drm::{
+        gem,
+        DeviceContext, //
+    },
     prelude::*, //
 };
 
@@ -30,7 +33,11 @@ impl gem::DriverObject for BoData {
     type Driver = TyrDrmDriver;
     type Args = BoCreateArgs;
 
-    fn new(_dev: &TyrDrmDevice, _size: usize, args: BoCreateArgs) -> impl PinInit<Self, Error> {
+    fn new<Ctx: DeviceContext>(
+        _dev: &TyrDrmDevice<Ctx>,
+        _size: usize,
+        args: BoCreateArgs,
+    ) -> impl PinInit<Self, Error> {
         try_pin_init!(Self { flags: args.flags })
     }
 }