gpu: nvgpu: HAL to query LPWR feature support

HAL to query LPWR feautre's RPPG/MSCG support
based on current pstate configured.

JIRA DNVGPU-71

Change-Id: I58a34c6dca68e3eb76e222bd781578bf682eac34
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1283916
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gm206/pmu_gm206.c b/drivers/gpu/nvgpu/gm206/pmu_gm206.c
index 44ef8ae7..2b3c1b50 100644
--- a/drivers/gpu/nvgpu/gm206/pmu_gm206.c
+++ b/drivers/gpu/nvgpu/gm206/pmu_gm206.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -161,6 +161,7 @@ void gm206_init_pmu_ops(struct gpu_ops *gops)
         gops->pmu.pmu_pg_supported_engines_list = NULL;
         gops->pmu.pmu_pg_engines_feature_list = NULL;
         gops->pmu.pmu_lpwr_enable_pg = NULL;
+        gops->pmu.pmu_is_lpwr_feature_supported = NULL;
         gops->pmu.pmu_lpwr_disable_pg = NULL;
         gops->pmu.pmu_pg_param_post_init = NULL;
         gops->pmu.send_lrf_tex_ltc_dram_overide_en_dis_cmd = NULL;