diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gpu.h | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu.h b/drivers/gpu/drm/msm/msm_gpu.h index 42f85c523cfe..030f82f149c2 100644 --- a/drivers/gpu/drm/msm/msm_gpu.h +++ b/drivers/gpu/drm/msm/msm_gpu.h @@ -275,6 +275,19 @@ struct msm_file_private { struct msm_gem_address_space *aspace; struct kref ref; int seqno; + + /** + * entities: + * + * Table of per-priority-level sched entities used by submitqueues + * associated with this &drm_file. Because some userspace apps + * make assumptions about rendering from multiple gl contexts + * (of the same priority) within the process happening in FIFO + * order without requiring any fencing beyond MakeCurrent(), we + * create at most one &drm_sched_entity per-process per-priority- + * level. + */ + struct drm_sched_entity *entities[NR_SCHED_PRIORITIES * MSM_GPU_MAX_RINGS]; }; /** @@ -355,7 +368,7 @@ struct msm_gpu_submitqueue { struct idr fence_idr; struct mutex lock; struct kref ref; - struct drm_sched_entity entity; + struct drm_sched_entity *entity; }; struct msm_gpu_state_bo { @@ -456,14 +469,7 @@ void msm_submitqueue_close(struct msm_file_private *ctx); void msm_submitqueue_destroy(struct kref *kref); -static inline void __msm_file_private_destroy(struct kref *kref) -{ - struct msm_file_private *ctx = container_of(kref, - struct msm_file_private, ref); - - msm_gem_address_space_put(ctx->aspace); - kfree(ctx); -} +void __msm_file_private_destroy(struct kref *kref); static inline void msm_file_private_put(struct msm_file_private *ctx) { |