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| author | Matthew Brost <matthew.brost@intel.com> | 2023-09-14 23:40:50 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 19:43:17 +0300 |
| commit | f3e9b1f43458746e7e0211dbe4289412e5c0d16a (patch) | |
| tree | 940d985a2beae34e33f367c66075fde054ccb25a /drivers/gpu/drm/xe/xe_vm.h | |
| parent | b21ae51dcf41ce12bb8e2a7c989863ee9d04ae4b (diff) | |
| download | linux-f3e9b1f43458746e7e0211dbe4289412e5c0d16a.tar.xz | |
drm/xe: Remove async worker and rework sync binds
Async worker is gone. All jobs and memory allocations done in IOCTL to
align with dma fencing rules.
Async vs. sync now means when do bind operations complete relative to
the IOCTL. Async completes when out-syncs signal while sync completes
when the IOCTL returns. In-syncs and out-syncs are only allowed in async
mode.
If memory allocations fail in the job creation step the VM is killed.
This is temporary, eventually a proper unwind will be done and VM will
be usable.
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_vm.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_vm.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/xe/xe_vm.h b/drivers/gpu/drm/xe/xe_vm.h index 59dcbd1adf15..45b70ba86553 100644 --- a/drivers/gpu/drm/xe/xe_vm.h +++ b/drivers/gpu/drm/xe/xe_vm.h @@ -177,8 +177,6 @@ struct dma_fence *xe_vm_rebind(struct xe_vm *vm, bool rebind_worker); int xe_vm_invalidate_vma(struct xe_vma *vma); -int xe_vm_async_fence_wait_start(struct dma_fence *fence); - extern struct ttm_device_funcs xe_ttm_funcs; static inline void xe_vm_queue_rebind_worker(struct xe_vm *vm) |