drm/amd/display: add DCN32 to IP discovery table

[Why&How]
Add DCN32 to IP discovery to enable automatic initialization of AMDGPU
Display Manager
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -1709,6 +1709,8 @@ static int amdgpu_discovery_set_display_ip_blocks(struct amdgpu_device *adev)
 		case IP_VERSION(3, 1, 3):
 		case IP_VERSION(3, 1, 5):
 		case IP_VERSION(3, 1, 6):
+		case IP_VERSION(3, 2, 0):
+		case IP_VERSION(3, 2, 1):
 			amdgpu_device_ip_block_add(adev, &dm_ip_block);
 			break;
 		default: