drm/radeon/kms: properly print ontario chip id

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index dd93c9c..3952cf3 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -81,6 +81,7 @@
 	"JUNIPER",
 	"CYPRESS",
 	"HEMLOCK",
+	"PALM",
 	"LAST",
 };