diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h index da808633732b..a44b8b8ed39c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h @@ -29,10 +29,13 @@ struct drm_device; struct drm_file; struct amdgpu_fpriv; +#define AMDGPU_MAX_ENTITY_NUM 4 +#define AMDGPU_CTX_FENCE_USAGE_MIN_RATIO(max, total) ((max) > 16384ULL*(total)) + struct amdgpu_ctx_entity { uint64_t sequence; - struct dma_fence **fences; struct drm_sched_entity entity; + struct dma_fence *fences[]; }; struct amdgpu_ctx { @@ -42,11 +45,10 @@ struct amdgpu_ctx { unsigned reset_counter_query; uint32_t vram_lost_counter; spinlock_t ring_lock; - struct dma_fence **fences; - struct amdgpu_ctx_entity *entities[AMDGPU_HW_IP_NUM]; + struct amdgpu_ctx_entity *entities[AMDGPU_HW_IP_NUM][AMDGPU_MAX_ENTITY_NUM]; bool preamble_presented; - enum drm_sched_priority init_priority; - enum drm_sched_priority override_priority; + int32_t init_priority; + int32_t override_priority; struct mutex lock; atomic_t guilty; unsigned long ras_counter_ce; @@ -73,8 +75,8 @@ void amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx, struct dma_fence *amdgpu_ctx_get_fence(struct amdgpu_ctx *ctx, struct drm_sched_entity *entity, uint64_t seq); -void amdgpu_ctx_priority_override(struct amdgpu_ctx *ctx, - enum drm_sched_priority priority); +bool amdgpu_ctx_priority_is_valid(int32_t ctx_prio); +void amdgpu_ctx_priority_override(struct amdgpu_ctx *ctx, int32_t ctx_prio); int amdgpu_ctx_ioctl(struct drm_device *dev, void *data, struct drm_file *filp); @@ -86,5 +88,6 @@ void amdgpu_ctx_mgr_init(struct amdgpu_ctx_mgr *mgr); 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); - +ktime_t amdgpu_ctx_mgr_fence_usage(struct amdgpu_ctx_mgr *mgr, uint32_t hwip, + uint32_t idx, uint64_t *elapsed); #endif |