OpenCL on FirePro M5800

I’ve read that the FirePro M5800 supports OpenCL but I have installed the newest drivers 8.773.1.1 as well as the ATI Stream SDK 2.4 and it appears the M5800 is still not recognized as OpenCL compatible.

This is the FirePro M5800 on the HP EliteBook 8540w laptop.

Any help is appreciated.