It can be it will a good idea for gl customer and gl shareholder to add dd-wrt support for gl main router, which already near perfect supported by open-wrt. See follow link:
It can be it will be a good way to ask, what dd-wrt.com like to get for initial support for gl mainstrem router like:
- ar-300
- ar-750
- ar750s
It can be if you mean after 2 years, thats increase sales, you can ask for update of firmware once a year.
For contact dd-wrt you can read the follow:
- https://wiki.dd-wrt.com/wiki/index.php/Supported_Devices#GL.iNet (GL-AR300M: donated
router needed) - Donating: Contribute - DD-WRT Wiki
- Donating: DD-WRT » Donations
Thats just my 2 cents