drm/amdgpu: drop some kernel messages in VCN code

We have messages when the VCN fails to initialize and
there is no need to report on success.
Also PSP loading FWs is the default for production.
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Sonny Jiang <sonjiang@amd.com>
Signed-off-by: David (Ming Qiang) Wu <David.Wu3@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c

@@ -1078,7 +1078,6 @@ void amdgpu_vcn_setup_ucode(struct amdgpu_device *adev)
 			    IP_VERSION(4, 0, 3))
 				break;
 		}
-		dev_info(adev->dev, "Will use PSP to load VCN firmware\n");
 	}
 }
 

drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c

@@ -145,8 +145,6 @@ static int jpeg_v5_0_0_hw_init(void *handle)
 	if (r)
 		return r;
 
-	DRM_DEV_INFO(adev->dev, "JPEG decode initialized successfully.\n");
-
 	return 0;
 }
 
@@ -549,7 +547,6 @@ static const struct amdgpu_ring_funcs jpeg_v5_0_0_dec_ring_vm_funcs = {
 static void jpeg_v5_0_0_set_dec_ring_funcs(struct amdgpu_device *adev)
 {
 	adev->jpeg.inst->ring_dec->funcs = &jpeg_v5_0_0_dec_ring_vm_funcs;
-	DRM_DEV_INFO(adev->dev, "JPEG decode is enabled in VM mode\n");
 }
 
 static const struct amdgpu_irq_src_funcs jpeg_v5_0_0_irq_funcs = {

drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c

@@ -200,16 +200,10 @@ static int vcn_v5_0_0_hw_init(void *handle)
 
 		r = amdgpu_ring_test_helper(ring);
 		if (r)
-			goto done;
+			return r;
 	}
 
 	return 0;
-done:
-	if (!r)
-		DRM_INFO("VCN decode and encode initialized successfully(under %s).\n",
-			(adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG)?"DPG Mode":"SPG Mode");
-
-	return r;
 }
 
 /**
@@ -1122,8 +1116,6 @@ static void vcn_v5_0_0_set_unified_ring_funcs(struct amdgpu_device *adev)
 
 		adev->vcn.inst[i].ring_enc[0].funcs = &vcn_v5_0_0_unified_ring_vm_funcs;
 		adev->vcn.inst[i].ring_enc[0].me = i;
-
-		DRM_INFO("VCN(%d) encode/decode are enabled in VM mode\n", i);
 	}
 }