gpu: nvgpu: vgpu: retrieve gpu load

Add support to send command to RM server to retrieve
GPU load.

Bug 200261903

Change-Id: Ie3d0ba7ec91317e9a2911f71613ad78d20f9c1fb
Signed-off-by: Aparna Das <aparnad@nvidia.com>
Reviewed-on: http://git-master/r/1275045
(cherry picked from commit 5a6c1de1e6997bfd803b4b95b3e44e282ba32f67)
Reviewed-on: http://git-master/r/1283279
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/vgpu.h b/drivers/gpu/nvgpu/vgpu/vgpu.h
index e64b31b4..098c7dbd 100644
--- a/drivers/gpu/nvgpu/vgpu/vgpu.h
+++ b/drivers/gpu/nvgpu/vgpu/vgpu.h
@@ -103,6 +103,9 @@ int vgpu_gk20a_init_hal(struct gk20a *g);
 int vgpu_gm20b_init_hal(struct gk20a *g);
 
 void vgpu_init_dbg_session_ops(struct gpu_ops *gops);
+
+void vgpu_create_sysfs(struct device *dev);
+void vgpu_remove_sysfs(struct device *dev);
 #else
 static inline int vgpu_pm_prepare_poweroff(struct device *dev)
 {