diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_fence.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_fence.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_fence.h b/drivers/gpu/drm/msm/msm_fence.h index 2820781d974a..ceb5b3d314b4 100644 --- a/drivers/gpu/drm/msm/msm_fence.h +++ b/drivers/gpu/drm/msm/msm_fence.h @@ -23,10 +23,12 @@ struct msm_fence_context { struct drm_device *dev; const char *name; + unsigned context; /* last_fence == completed_fence --> no pending work */ uint32_t last_fence; /* last assigned fence */ uint32_t completed_fence; /* last completed fence */ wait_queue_head_t event; + spinlock_t spinlock; }; struct msm_fence_context * msm_fence_context_alloc(struct drm_device *dev, @@ -39,4 +41,6 @@ int msm_queue_fence_cb(struct msm_fence_context *fctx, struct msm_fence_cb *cb, uint32_t fence); void msm_update_fence(struct msm_fence_context *fctx, uint32_t fence); +struct fence * msm_fence_alloc(struct msm_fence_context *fctx); + #endif |