diff --git a/drivers/gpu/nvgpu/os/linux/ioctl_prof.c b/drivers/gpu/nvgpu/os/linux/ioctl_prof.c
index 03416344d..1b2fdf05e 100644
--- a/drivers/gpu/nvgpu/os/linux/ioctl_prof.c
+++ b/drivers/gpu/nvgpu/os/linux/ioctl_prof.c
@@ -271,6 +271,8 @@ static int nvgpu_prof_ioctl_get_pm_resource_type(u32 resource,
 	case NVGPU_PROFILER_PM_RESOURCE_ARG_PC_SAMPLER:
 		*pm_resource = NVGPU_PROFILER_PM_RESOURCE_TYPE_PC_SAMPLER;
 		return 0;
+	case NVGPU_PROFILER_PM_RESOURCE_ARG_HES_CWD:
+		return -EINVAL;
 	default:
 		break;
 	}
diff --git a/include/uapi/linux/nvgpu.h b/include/uapi/linux/nvgpu.h
index 8caf991e6..a5b6ecf8d 100644
--- a/include/uapi/linux/nvgpu.h
+++ b/include/uapi/linux/nvgpu.h
@@ -803,6 +803,7 @@ struct nvgpu_profiler_bind_context_args {
 #define NVGPU_PROFILER_PM_RESOURCE_ARG_HWPM_LEGACY	0U
 #define NVGPU_PROFILER_PM_RESOURCE_ARG_SMPC		1U
 #define NVGPU_PROFILER_PM_RESOURCE_ARG_PC_SAMPLER	2U
+#define NVGPU_PROFILER_PM_RESOURCE_ARG_HES_CWD		3U
 
 struct nvgpu_profiler_reserve_pm_resource_args {
 	__u32 resource; 	/* in: NVGPU_PROFILER_PM_RESOURCE_ARG_* resource to be reserved */