On Fri, Mar 13, 2026 at 12:16:40PM +0300, Onur Özkan wrote: > This series adds GPU reset handling support for Tyr in a new module > drivers/gpu/drm/tyr/driver.rs which encapsulates the low-level reset > controller internals and exposes a ResetHandle API to the driver. > > The reset module owns reset state, queueing and execution ordering > through OrderedQueue and handles duplicate/concurrent reset requests > with a pending flag. > > Apart from the reset module, the first 3 patches: > > - Fixes a potential reset-complete stale state bug by clearing completed > state before doing soft reset. > - Adds Work::disable_sync() (wrapper of bindings::disable_work_sync). > - Adds OrderedQueue support. > > Runtime tested on hardware by Deborah Brouwer (see [1]) and myself. > > [1]: > https://gitlab.freedesktop.org/panfrost/linux/-/merge_requests/63#note_3364131 > > Link: https://gitlab.freedesktop.org/panfrost/linux/-/issues/28 > --- > > Onur Özkan (4): > drm/tyr: clear reset IRQ before soft reset > rust: add Work::disable_sync > rust: add ordered workqueue wrapper
I actually added ordered workqueue support here: https://lore.kernel.org/all/[email protected]/ Alice
