drm/amdgpu: enable SI DPM

Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c
index c905470..fee76b8 100644
--- a/drivers/gpu/drm/amd/amdgpu/si.c
+++ b/drivers/gpu/drm/amd/amdgpu/si.c
@@ -1117,6 +1117,7 @@
 
 	return reference_clock;
 }
+
 //xxx:not implemented
 static int si_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk)
 {
@@ -1850,14 +1851,13 @@
 		.rev = 0,
 		.funcs = &si_ih_ip_funcs,
 	},
-/*	{
+	{
 		.type = AMD_IP_BLOCK_TYPE_SMC,
 		.major = 6,
 		.minor = 0,
 		.rev = 0,
-		.funcs = &si_null_ip_funcs,
+		.funcs = &amdgpu_pp_ip_funcs,
 	},
-	*/
 	{
 		.type = AMD_IP_BLOCK_TYPE_DCE,
 		.major = 6,
@@ -1925,7 +1925,7 @@
 		.major = 6,
 		.minor = 0,
 		.rev = 0,
-		.funcs = &si_null_ip_funcs,
+		.funcs = &amdgpu_pp_ip_funcs,
 	},
 	{
 		.type = AMD_IP_BLOCK_TYPE_GFX,