diff options
| author | Christian König <[email protected]> | 2022-05-13 11:54:02 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2022-05-26 18:56:31 +0000 |
| commit | 69493c034d2455204dfcd370de8c4dc204374a94 (patch) | |
| tree | 9247f0a6a56c2cb8977c63910443e69d353ce073 /drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h | |
| parent | drm/amdkfd: simplify cpu hive assignment (diff) | |
| download | kernel-69493c034d2455204dfcd370de8c4dc204374a94.tar.gz kernel-69493c034d2455204dfcd370de8c4dc204374a94.zip | |
drm/amdgpu: cleanup ctx implementation
Let each context have a pointer to the ctx manager and properly
initialize the adev pointer inside the context manager.
Reduce the BUG_ON() in amdgpu_ctx_add_fence() into a WARN_ON() and
directly return the sequence number instead of writing into a parmeter.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Shashank Sharma <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h index 142f2f87d44c..681050bc828c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h @@ -40,7 +40,7 @@ struct amdgpu_ctx_entity { struct amdgpu_ctx { struct kref refcount; - struct amdgpu_device *adev; + struct amdgpu_ctx_mgr *mgr; unsigned reset_counter; unsigned reset_counter_query; uint32_t vram_lost_counter; @@ -70,9 +70,9 @@ int amdgpu_ctx_put(struct amdgpu_ctx *ctx); int amdgpu_ctx_get_entity(struct amdgpu_ctx *ctx, u32 hw_ip, u32 instance, u32 ring, struct drm_sched_entity **entity); -void amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx, - struct drm_sched_entity *entity, - struct dma_fence *fence, uint64_t *seq); +uint64_t amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx, + struct drm_sched_entity *entity, + struct dma_fence *fence); struct dma_fence *amdgpu_ctx_get_fence(struct amdgpu_ctx *ctx, struct drm_sched_entity *entity, uint64_t seq); @@ -85,7 +85,8 @@ int amdgpu_ctx_ioctl(struct drm_device *dev, void *data, int amdgpu_ctx_wait_prev_fence(struct amdgpu_ctx *ctx, struct drm_sched_entity *entity); -void amdgpu_ctx_mgr_init(struct amdgpu_ctx_mgr *mgr); +void amdgpu_ctx_mgr_init(struct amdgpu_ctx_mgr *mgr, + struct amdgpu_device *adev); void amdgpu_ctx_mgr_entity_fini(struct amdgpu_ctx_mgr *mgr); long amdgpu_ctx_mgr_entity_flush(struct amdgpu_ctx_mgr *mgr, long timeout); void amdgpu_ctx_mgr_fini(struct amdgpu_ctx_mgr *mgr); |