1 files changed, 15 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c b/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c
index e965a329..18d61faa 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c
@@ -301,6 +301,13 @@ static u64 gk20a_channel_syncpt_address(struct gk20a_channel_sync *s)
         return sp->syncpt_buf.gpu_va;
 }
 
+static u32 gk20a_channel_add_user_incrs(struct gk20a_channel_sync *s, u32 val)
+{
+        struct gk20a_channel_syncpt *sp =
+                container_of(s, struct gk20a_channel_syncpt, ops);
+        return nvgpu_nvhost_syncpt_incr_max_ext(sp->nvhost_dev, sp->id, val);
+}
+
 static void gk20a_channel_syncpt_destroy(struct gk20a_channel_sync *s)
 {
         struct gk20a_channel_syncpt *sp =
@@ -353,6 +360,7 @@ gk20a_channel_syncpt_create(struct channel_gk20a *c)
         sp->ops.signal_timeline         = gk20a_channel_syncpt_signal_timeline;
         sp->ops.syncpt_id               = gk20a_channel_syncpt_id;
         sp->ops.syncpt_address          = gk20a_channel_syncpt_address;
+        sp->ops.add_user_incrs          = gk20a_channel_add_user_incrs;
         sp->ops.destroy                 = gk20a_channel_syncpt_destroy;
 
         return &sp->ops;
@@ -878,6 +886,12 @@ static u64 gk20a_channel_semaphore_syncpt_address(struct gk20a_channel_sync *s)
         return 0;
 }
 
+static u32 gk20a_channel_semaphore_add_user_incrs(struct gk20a_channel_sync *s,
+                                                  u32 val)
+{
+        return 0;
+}
+
 static void gk20a_channel_semaphore_destroy(struct gk20a_channel_sync *s)
 {
         struct gk20a_channel_semaphore *sema =
@@ -930,6 +944,7 @@ gk20a_channel_semaphore_create(struct channel_gk20a *c)
         sema->ops.signal_timeline = gk20a_channel_semaphore_signal_timeline;
         sema->ops.syncpt_id     = gk20a_channel_semaphore_syncpt_id;
         sema->ops.syncpt_address = gk20a_channel_semaphore_syncpt_address;
+        sema->ops.add_user_incrs = gk20a_channel_semaphore_add_user_incrs;
         sema->ops.destroy       = gk20a_channel_semaphore_destroy;
 
         return &sema->ops;