Hello,
This is a merge of [1] and [2] since the second series depends on patches in the preparatory series.
The main change in this v3 is the addition of patch 1 and 9 simplifying the reset synchronisation as suggested by Daniel.
Also addressed Steve's comments, and IGT tests are now passing reliably (which doesn't guarantee much, but that's still an improvement since pan-reset was unreliable with v2).
Regards,
Boris
Boris Brezillon (14): drm/sched: Allow using a dedicated workqueue for the timeout/fault tdr drm/panfrost: Make ->run_job() return an ERR_PTR() when appropriate drm/panfrost: Get rid of the unused JS_STATUS_EVENT_ACTIVE definition drm/panfrost: Drop the pfdev argument passed to panfrost_exception_name() drm/panfrost: Expose exception types to userspace drm/panfrost: Do the exception -> string translation using a table drm/panfrost: Expose a helper to trigger a GPU reset drm/panfrost: Use a threaded IRQ for job interrupts drm/panfrost: Simplify the reset serialization logic drm/panfrost: Make sure job interrupts are masked before resetting drm/panfrost: Disable the AS on unhandled page faults drm/panfrost: Reset the GPU when the AS_ACTIVE bit is stuck drm/panfrost: Don't reset the GPU on job faults unless we really have to drm/panfrost: Kill in-flight jobs on FD close
Steven Price (1): drm/panfrost: Queue jobs on the hardware
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 2 +- drivers/gpu/drm/etnaviv/etnaviv_sched.c | 3 +- drivers/gpu/drm/lima/lima_sched.c | 3 +- drivers/gpu/drm/panfrost/panfrost_device.c | 139 +++-- drivers/gpu/drm/panfrost/panfrost_device.h | 15 +- drivers/gpu/drm/panfrost/panfrost_gpu.c | 2 +- drivers/gpu/drm/panfrost/panfrost_job.c | 630 +++++++++++++++------ drivers/gpu/drm/panfrost/panfrost_mmu.c | 41 +- drivers/gpu/drm/panfrost/panfrost_regs.h | 3 - drivers/gpu/drm/scheduler/sched_main.c | 6 +- drivers/gpu/drm/v3d/v3d_sched.c | 10 +- include/drm/gpu_scheduler.h | 5 +- include/uapi/drm/panfrost_drm.h | 71 +++ 13 files changed, 679 insertions(+), 251 deletions(-)