brw/device_info: Add a helper for getting a device name

This is needed by the Vulkan driver

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

src/mesa/drivers/dri/i965/brw_device_info.c

@@ -482,3 +482,15 @@ brw_get_device_info(int devid)
 
    return devinfo;
 }
+
+const char *
+brw_get_device_name(int devid)
+{
+   switch (devid) {
+#undef CHIPSET
+#define CHIPSET(id, family, name) case id: return name;
+#include "pci_ids/i965_pci_ids.h"
+   default:
+      return NULL;
+   }
+}

src/mesa/drivers/dri/i965/brw_device_info.h

@@ -144,3 +144,4 @@ struct brw_device_info
 };
 
 const struct brw_device_info *brw_get_device_info(int devid);
+const char *brw_get_device_name(int devid);