XY Problem detected: You’re asking about your attempted solution rather than your actual problem. This leads to enormous amounts of wasted time and energy, both on the part of people asking for help, and on the part of those providing help.
How did you come up with that conclusion? 
Yes, it was removed from the repos quite a while ago as it is deprecated and obsolete. Remove it along with any other orphans you may have hanging around.
Where? I see no such thing via the link you provided. Either way, whatever you read is obviously out of date. Also, neither package have anything to do with GPU firmware. You’re apparently referring to GPU drivers.
What would be best is to create a new thread about the actual issue you’re having. Before you do that, please see the following: