1 files changed, 11 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.h b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.h
index 9793f37b..eab57ba3 100644
--- a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.h
@@ -47,6 +47,11 @@
 #define FIFO_PROFILING_ENTRIES  16384
 #endif
 
+#define RUNLIST_DISABLED                0
+#define RUNLIST_ENABLED                 1
+
+#define RUNLIST_INFO_MUTEX_LOCKED       1
+
 /* generally corresponds to the "pbdma" engine */
 
 struct fifo_runlist_info_gk20a {
@@ -290,11 +295,13 @@ const char *gk20a_fifo_interleave_level_name(u32 interleave_level);
 int gk20a_fifo_engine_enum_from_type(struct gk20a *g, u32 engine_type,
                 u32 *inst_id);
 
-u32 gk20a_fifo_get_engine_ids(struct gk20a *g, u32 engine_id[], u32 engine_id_sz, u32 engine_enum);
+u32 gk20a_fifo_get_engine_ids(struct gk20a *g, u32 engine_id[],
+                                 u32 engine_id_sz, u32 engine_enum);
 
 void gk20a_fifo_delete_runlist(struct fifo_gk20a *f);
 
-struct fifo_engine_info_gk20a *gk20a_fifo_get_engine_info(struct gk20a *g, u32 engine_id);
+struct fifo_engine_info_gk20a *gk20a_fifo_get_engine_info(struct gk20a *g,
+                                                         u32 engine_id);
 
 bool gk20a_fifo_is_valid_engine_id(struct gk20a *g, u32 engine_id);
 
@@ -317,6 +324,8 @@ int gk20a_fifo_init_engine_info(struct fifo_gk20a *f);
 
 void gk20a_get_tsg_runlist_entry(struct tsg_gk20a *tsg, u32 *runlist);
 void gk20a_get_ch_runlist_entry(struct channel_gk20a *ch, u32 *runlist);
+void gk20a_fifo_set_runlist_state(struct gk20a *g, u32 runlists_mask,
+                 u32 runlist_state, int runlist_mutex_state);
 
 u32 gk20a_userd_gp_get(struct gk20a *g, struct channel_gk20a *c);
 void gk20a_userd_gp_put(struct gk20a *g, struct channel_gk20a *c);