gpu: nvgpu: add perf gr ops to support t19x

Add init_ovr_sm_dsm_perf & get_ovr_perf_regs gr ops

JIRA GPUT19X-49
Bug 200311674

Change-Id: If02dd9dc0e2e0eb1f68fdbaa86a37c6768eddcef
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1497403
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index ac195fea..6fe29abe 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -195,6 +195,9 @@ struct gpu_ops {
                                                   u32 *num_sm_dsm_perf_regs,
                                                   u32 **sm_dsm_perf_regs,
                                                   u32 *perf_register_stride);
+                void (*get_ovr_perf_regs)(struct gk20a *g,
+                                                  u32 *num_ovr_perf_regs,
+                                                  u32 **ovr_perf_regsr);
                 void (*set_hww_esr_report_mask)(struct gk20a *g);
                 int (*setup_alpha_beta_tables)(struct gk20a *g,
                                               struct gr_gk20a *gr);
@@ -273,6 +276,7 @@ struct gpu_ops {
                 u32 (*get_max_lts_per_ltc)(struct gk20a *g);
                 u32* (*get_rop_l2_en_mask)(struct gk20a *g);
                 void (*init_sm_dsm_reg_info)(void);
+                void (*init_ovr_sm_dsm_perf)(void);
                 int (*wait_empty)(struct gk20a *g, unsigned long duration_ms,
                                   u32 expect_delay);
                 void (*init_cyclestats)(struct gk20a *g);