diff -Naur a/src/amdgpu_probe.h b/src/amdgpu_probe.h
--- a/src/amdgpu_probe.h	2016-04-07 02:41:47.000000000 -0500
+++ b/src/amdgpu_probe.h	2016-08-21 13:11:05.273482178 -0500
@@ -64,6 +64,7 @@
 	CHIP_FAMILY_HAWAII,
 	CHIP_FAMILY_TOPAZ,
 	CHIP_FAMILY_TONGA,
+	CHIP_FAMILY_MULLINS,
 	CHIP_FAMILY_CARRIZO,
 	CHIP_FAMILY_FIJI,
 	CHIP_FAMILY_STONEY,
diff -Naur a/src/pcidb/ati_pciids.csv b/src/pcidb/ati_pciids.csv
--- a/src/pcidb/ati_pciids.csv	2016-04-07 02:41:47.000000000 -0500
+++ b/src/pcidb/ati_pciids.csv	2016-08-21 13:13:18.381036580 -0500
@@ -71,6 +71,7 @@
 "0x6930","TONGA_6930","TONGA","TONGA"
 "0x6938","TONGA_6938","TONGA","TONGA"
 "0x6939","TONGA_6939","TONGA","TONGA"
+"0x9851","MULLINS_9851","MULLINS","MULLINS"
 "0x9870","CARRIZO_9870","CARRIZO","CARRIZO"
 "0x9874","CARRIZO_9874","CARRIZO","CARRIZO"
 "0x9875","CARRIZO_9875","CARRIZO","CARRIZO"