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gpu: nova: separate driver type from driver data

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Split NovaDriver into a unit struct for trait implementations and a
separate Nova struct for the private driver data.

Reviewed-by: Eliot Courtney <ecourtney@nvidia.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Tested-by: Alexandre Courbot <acourbot@nvidia.com>
Link: https://patch.msgid.link/20260525225838.276108-6-dakr@kernel.org
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
This commit is contained in:
Danilo Krummrich 2026-05-26 00:58:33 +02:00
parent 859805f070
commit dc395c2831
1 changed files with 7 additions and 5 deletions
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12
drivers/gpu/drm/nova/driver.rs
View File

@ -15,9 +15,11 @@
use crate::file::File;
use crate::gem::NovaObject;
pub(crate) struct NovaDriver {
pub(crate) struct NovaDriver;
pub(crate) struct Nova {
#[expect(unused)]
drm: ARef<drm::Device<Self>>,
drm: ARef<drm::Device<NovaDriver>>,
}
/// Convienence type alias for the DRM device type for this driver
@ -51,19 +53,19 @@ pub(crate) struct NovaData {
impl auxiliary::Driver for NovaDriver {
type IdInfo = ();
type Data<'bound> = Self;
type Data<'bound> = Nova;
const ID_TABLE: auxiliary::IdTable<Self::IdInfo> = &AUX_TABLE;
fn probe<'bound>(
adev: &'bound auxiliary::Device<Core<'_>>,
_info: &'bound Self::IdInfo,
) -> impl PinInit<Self, Error> + 'bound {
) -> impl PinInit<Self::Data<'bound>, Error> + 'bound {
let data = try_pin_init!(NovaData { adev: adev.into() });
let drm = drm::Device::<Self>::new(adev.as_ref(), data)?;
drm::Registration::new_foreign_owned(&drm, adev.as_ref(), 0)?;
Ok(Self { drm })
Ok(Nova { drm })
}
}