gpu: nvgpu: pmu: export elpg stats function.

gp106_pmu_elpg_statistics() can be re-used by other chips.
The function is changed to non-static & exposed outside
gp106 scope.

Bug 200305607

Change-Id: I4ba660509ce816bebc59855227a8d409ed8f84f8
Signed-off-by: Deepak Goyal <dgoyal@nvidia.com>
Reviewed-on: http://git-master/r/1476005
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>

2 files changed, 3 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gp106/pmu_gp106.c b/drivers/gpu/nvgpu/gp106/pmu_gp106.c
index e0114979..467c50be 100644
--- a/drivers/gpu/nvgpu/gp106/pmu_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/pmu_gp106.c
@@ -259,7 +259,7 @@ static int gp106_pg_param_init(struct gk20a *g, u32 pg_engine_id)
         return 0;
 }
 
-static void gp106_pmu_elpg_statistics(struct gk20a *g, u32 pg_engine_id,
+void gp106_pmu_elpg_statistics(struct gk20a *g, u32 pg_engine_id,
                 struct pmu_pg_stats_data *pg_stat_data)
 {
         struct pmu_gk20a *pmu = &g->pmu;
diff --git a/drivers/gpu/nvgpu/gp106/pmu_gp106.h b/drivers/gpu/nvgpu/gp106/pmu_gp106.h
index 36c574bf..3213b25c 100644
--- a/drivers/gpu/nvgpu/gp106/pmu_gp106.h
+++ b/drivers/gpu/nvgpu/gp106/pmu_gp106.h
@@ -19,5 +19,7 @@
 
 void gp106_init_pmu_ops(struct gpu_ops *gops);
 int gp106_pmu_reset(struct gk20a *g);
+void gp106_pmu_elpg_statistics(struct gk20a *g, u32 pg_engine_id,
+                struct pmu_pg_stats_data *pg_stat_data);
 
 #endif /*__PMU_GP106_H_*/