1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/platform_gk20a.h b/drivers/gpu/nvgpu/gk20a/platform_gk20a.h
index 76e9cf6c..6dd0c0db 100644
--- a/drivers/gpu/nvgpu/gk20a/platform_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/platform_gk20a.h
@@ -94,6 +94,12 @@ struct gk20a_platform {
          */
         int (*late_probe)(struct platform_device *dev);
 
+        /* Poweron platform dependencies */
+        int (*busy)(struct platform_device *dev);
+
+        /* Powerdown platform dependencies */
+        void (*idle)(struct platform_device *dev);
+
         /* This function is called to allocate secure memory (memory that the
          * CPU cannot see). The function should fill the context buffer
          * descriptor (especially fields destroy, sgt, size).