On Thu Mar 26, 2026 at 7:53 AM CET, Alvin Sun wrote:
> +#[pin_data]
> +struct TyrModule {
> + _debugfs_root: HazPtrRevokeHandle<'static, kernel::debugfs::Dir>,
> + #[pin]
> + _driver: Registration<platform::Adapter<TyrPlatformDriverData>>,
> +}
> +
> +impl InPlaceModule for TyrModule {
> + fn init(module: &'static kernel::ThisModule) -> impl PinInit<Self,
> error::Error> {
> + let dir = kernel::debugfs::Dir::new(kernel::c_str!("tyr"));
Why does Tyr need its own debugfs directory to expose DRM data structures? DRM
already has a common debugfs directory per DRM device in /sys/kernel/debug/dri/,
which you should attach to instead if you want to expose driver specific files.
