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-rw-r--r--include/linux/fence.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/fence.h b/include/linux/fence.h
index d174585b874b..1c94759e7148 100644
--- a/include/linux/fence.h
+++ b/include/linux/fence.h
@@ -107,6 +107,7 @@ struct fence_cb {
* @get_driver_name: returns the driver name.
* @get_timeline_name: return the name of the context this fence belongs to.
* @enable_signaling: enable software signaling of fence.
+ * @disable_signaling: disable software signaling of fence (optional).
* @signaled: [optional] peek whether the fence is signaled, can be null.
* @wait: custom wait implementation, or fence_default_wait.
* @release: [optional] called on destruction of fence, can be null
@@ -166,6 +167,7 @@ struct fence_ops {
const char * (*get_driver_name)(struct fence *fence);
const char * (*get_timeline_name)(struct fence *fence);
bool (*enable_signaling)(struct fence *fence);
+ void (*disable_signaling)(struct fence *fence);
bool (*signaled)(struct fence *fence);
signed long (*wait)(struct fence *fence, bool intr, signed long timeout);
void (*release)(struct fence *fence);