drm/radeon/kms: add Ontario APU ucode loading support

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 93b1c68..b37361b6 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -83,6 +83,9 @@
 MODULE_FIRMWARE("radeon/CYPRESS_pfp.bin");
 MODULE_FIRMWARE("radeon/CYPRESS_me.bin");
 MODULE_FIRMWARE("radeon/CYPRESS_rlc.bin");
+MODULE_FIRMWARE("radeon/PALM_pfp.bin");
+MODULE_FIRMWARE("radeon/PALM_me.bin");
+MODULE_FIRMWARE("radeon/SUMO_rlc.bin");
 
 int r600_debugfs_mc_info_init(struct radeon_device *rdev);
 
@@ -1998,6 +2001,10 @@
 		chip_name = "CYPRESS";
 		rlc_chip_name = "CYPRESS";
 		break;
+	case CHIP_PALM:
+		chip_name = "PALM";
+		rlc_chip_name = "SUMO";
+		break;
 	default: BUG();
 	}