1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index ac1226fc..bdf3a168 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -41,6 +41,7 @@ struct nvgpu_nvhost_dev;
 struct nvgpu_cpu_time_correlation_sample;
 struct nvgpu_mem_sgt;
 struct nvgpu_warpstate;
+struct nvgpu_clk_session;
 struct nvgpu_clk_arb;
 #ifdef CONFIG_GK20A_CTXSW_TRACE
 struct nvgpu_gpu_ctxsw_trace_filter;
@@ -1083,6 +1084,9 @@ struct gpu_ops {
                 int (*init_clk_support)(struct gk20a *g);
                 int (*suspend_clk_support)(struct gk20a *g);
                 u32 (*get_crystal_clk_hz)(struct gk20a *g);
+                int (*clk_domain_get_f_points)(struct gk20a *g,
+                        u32 clkapidomain, u32 *pfpointscount,
+                        u16 *pfreqpointsinmhz);
                 unsigned long (*measure_freq)(struct gk20a *g, u32 api_domain);
                 unsigned long (*get_rate)(struct gk20a *g, u32 api_domain);
                 int (*set_rate)(struct gk20a *g, u32 api_domain, unsigned long rate);
@@ -1107,15 +1111,18 @@ struct gpu_ops {
                 bool support_lpwr_pg;
         } clk;
         struct {
+                int (*arbiter_clk_init)(struct gk20a *g);
                 u32 (*get_arbiter_clk_domains)(struct gk20a *g);
                 int (*get_arbiter_clk_range)(struct gk20a *g, u32 api_domain,
                                 u16 *min_mhz, u16 *max_mhz);
                 int (*get_arbiter_clk_default)(struct gk20a *g, u32 api_domain,
                                 u16 *default_mhz);
+                void (*clk_arb_run_arbiter_cb)(struct nvgpu_clk_arb *arb);
                 /* This function is inherently unsafe to call while
                  *  arbiter is running arbiter must be blocked
                  *  before calling this function */
                 int (*get_current_pstate)(struct gk20a *g);
+                void (*clk_arb_cleanup)(struct nvgpu_clk_arb *arb);
         } clk_arb;
         struct {
                 int (*handle_pmu_perf_event)(struct gk20a *g, void *pmu_msg);