diff options
author | Christian König <christian.koenig@amd.com> | 2015-10-22 15:04:50 +0200 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2015-10-30 01:57:19 -0400 |
commit | 16545c32a5242634a51c6906533750cf1db54879 (patch) | |
tree | 4cc06b9055535581ea8aea7c07fd36cf8dfd381c | |
parent | 24233860b97c46eb943215d761e03f6f2e1285a6 (diff) |
drm/amdgpu: use common fence for sync
Stop using the driver internal functions.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | 21 |
2 files changed, 12 insertions, 11 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 371994c4645f..b986ea123994 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -704,7 +704,7 @@ void amdgpu_semaphore_free(struct amdgpu_device *adev, */ struct amdgpu_sync { struct amdgpu_semaphore *semaphores[AMDGPU_NUM_SYNCS]; - struct amdgpu_fence *sync_to[AMDGPU_MAX_RINGS]; + struct fence *sync_to[AMDGPU_MAX_RINGS]; DECLARE_HASHTABLE(fences, 4); struct fence *last_vm_update; }; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c index 0499d2b06eb0..c6489b198a99 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c @@ -108,7 +108,6 @@ int amdgpu_sync_fence(struct amdgpu_device *adev, struct amdgpu_sync *sync, { struct amdgpu_sync_entry *e; struct amdgpu_fence *fence; - struct amdgpu_fence *other; if (!f) return 0; @@ -136,10 +135,7 @@ int amdgpu_sync_fence(struct amdgpu_device *adev, struct amdgpu_sync *sync, return 0; } - other = sync->sync_to[fence->ring->idx]; - sync->sync_to[fence->ring->idx] = amdgpu_fence_ref( - amdgpu_fence_later(fence, other)); - amdgpu_fence_unref(&other); + amdgpu_sync_keep_later(&sync->sync_to[fence->ring->idx], f); return 0; } @@ -258,11 +254,11 @@ int amdgpu_sync_wait(struct amdgpu_sync *sync) return 0; for (i = 0; i < AMDGPU_MAX_RINGS; ++i) { - struct amdgpu_fence *fence = sync->sync_to[i]; + struct fence *fence = sync->sync_to[i]; if (!fence) continue; - r = fence_wait(&fence->base, false); + r = fence_wait(fence, false); if (r) return r; } @@ -287,9 +283,14 @@ int amdgpu_sync_rings(struct amdgpu_sync *sync, int i, r; for (i = 0; i < AMDGPU_MAX_RINGS; ++i) { - struct amdgpu_fence *fence = sync->sync_to[i]; - struct amdgpu_semaphore *semaphore; struct amdgpu_ring *other = adev->rings[i]; + struct amdgpu_semaphore *semaphore; + struct amdgpu_fence *fence; + + if (!sync->sync_to[i]) + continue; + + fence = to_amdgpu_fence(sync->sync_to[i]); /* check if we really need to sync */ if (!amdgpu_fence_need_sync(fence, ring)) @@ -374,7 +375,7 @@ void amdgpu_sync_free(struct amdgpu_device *adev, amdgpu_semaphore_free(adev, &sync->semaphores[i], fence); for (i = 0; i < AMDGPU_MAX_RINGS; ++i) - amdgpu_fence_unref(&sync->sync_to[i]); + fence_put(sync->sync_to[i]); fence_put(sync->last_vm_update); } |