radeonsi: add Polaris12 PCI ID

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
diff --git a/include/pci_ids/radeonsi_pci_ids.h b/include/pci_ids/radeonsi_pci_ids.h
index 20c1583..fca47b0 100644
--- a/include/pci_ids/radeonsi_pci_ids.h
+++ b/include/pci_ids/radeonsi_pci_ids.h
@@ -205,3 +205,10 @@
 CHIPSET(0x67DF, POLARIS10_, POLARIS10)
 
 CHIPSET(0x98E4, STONEY_, STONEY)
+
+CHIPSET(0x6980, POLARIS12_, POLARIS12)
+CHIPSET(0x6981, POLARIS12_, POLARIS12)
+CHIPSET(0x6985, POLARIS12_, POLARIS12)
+CHIPSET(0x6986, POLARIS12_, POLARIS12)
+CHIPSET(0x6987, POLARIS12_, POLARIS12)
+CHIPSET(0x699F, POLARIS12_, POLARIS12)