If you want to use Linux on your desktop, deal with the low market share and thus with the slower development speed. You didn't buy anything and the community does not owe you anything. Be happy with what you get for a change. I haven't had the option of open source drivers for seven years and there are plenty of folks here who can multiply that a few times.
No announcement yet.
AMD Releases Radeon HD 6000 Series Open-Source Support