1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.h b/drivers/gpu/nvgpu/gk20a/gr_gk20a.h
index b5d97727..189994ef 100644
--- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.h
@@ -82,6 +82,12 @@ enum {
 };
 
 enum {
+        ELCG_MODE = (1 << 0),
+        BLCG_MODE = (1 << 1),
+        INVALID_MODE = (1 << 2)
+};
+
+enum {
         ELCG_RUN,       /* clk always run, i.e. disable elcg */
         ELCG_STOP,      /* clk is stopped */
         ELCG_AUTO       /* clk will run when non-idle, standard elcg mode */
@@ -476,6 +482,8 @@ int gr_gk20a_fecs_set_reglist_virtual_addr(struct gk20a *g, u64 pmu_va);
 void gr_gk20a_init_elcg_mode(struct gk20a *g, u32 mode, u32 engine);
 void gr_gk20a_init_blcg_mode(struct gk20a *g, u32 mode, u32 engine);
 
+void gr_gk20a_init_cg_mode(struct gk20a *g, u32 cgmode, u32 mode_config);
+
 /* sm */
 bool gk20a_gr_sm_debugger_attached(struct gk20a *g);
 void gk20a_gr_clear_sm_hww(struct gk20a *g,