gpu: nvgpu: wrapper for checking if bpmp running

Add nvgpu_is_bpmp_running API for checking if bpmp
is running or not. This API will call tegra_bpmp_running()
and return the value retured by tegra_bpmp_running()

Bug 2018223

Change-Id: I42c1dbec65733fdc89a8fc3846e8c3afb2dcfb8d
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1595349
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2 files changed, 7 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/soc.c b/drivers/gpu/nvgpu/common/linux/soc.c
index 5ad9c019..6a2bc7c0 100644
--- a/drivers/gpu/nvgpu/common/linux/soc.c
+++ b/drivers/gpu/nvgpu/common/linux/soc.c
@@ -12,6 +12,7 @@
  */
 
 #include <soc/tegra/chip-id.h>
+#include <soc/tegra/tegra_bpmp.h>
 
 #include <nvgpu/soc.h>
 
@@ -34,3 +35,8 @@ bool nvgpu_is_hypervisor_mode(struct gk20a *g)
 {
         return is_tegra_hypervisor_mode();
 }
+
+bool nvgpu_is_bpmp_running(struct gk20a *g)
+{
+        return tegra_bpmp_running();
+}
diff --git a/drivers/gpu/nvgpu/include/nvgpu/soc.h b/drivers/gpu/nvgpu/include/nvgpu/soc.h
index 34b525da..5001f27f 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/soc.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/soc.h
@@ -28,5 +28,6 @@ bool nvgpu_platform_is_silicon(struct gk20a *g);
 bool nvgpu_platform_is_simulation(struct gk20a *g);
 bool nvgpu_platform_is_fpga(struct gk20a *g);
 bool nvgpu_is_hypervisor_mode(struct gk20a *g);
+bool nvgpu_is_bpmp_running(struct gk20a *g);
 
 #endif