diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 7410d5bd37b9..745a9a1ae54b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -638,31 +638,10 @@ int amdgpu_mode_dumb_create(struct drm_file *file_priv, int amdgpu_mode_dumb_mmap(struct drm_file *filp, struct drm_device *dev, uint32_t handle, uint64_t *offset_p); - -/* - * Semaphores. - */ -struct amdgpu_semaphore { - struct amdgpu_sa_bo *sa_bo; - signed waiters; - uint64_t gpu_addr; -}; - -int amdgpu_semaphore_create(struct amdgpu_device *adev, - struct amdgpu_semaphore **semaphore); -bool amdgpu_semaphore_emit_signal(struct amdgpu_ring *ring, - struct amdgpu_semaphore *semaphore); -bool amdgpu_semaphore_emit_wait(struct amdgpu_ring *ring, - struct amdgpu_semaphore *semaphore); -void amdgpu_semaphore_free(struct amdgpu_device *adev, - struct amdgpu_semaphore **semaphore, - struct fence *fence); - /* * Synchronization */ struct amdgpu_sync { - struct amdgpu_semaphore *semaphores[AMDGPU_NUM_SYNCS]; struct fence *sync_to[AMDGPU_MAX_RINGS]; DECLARE_HASHTABLE(fences, 4); struct fence *last_vm_update; |