[Protux-devel] update_properties/plughw was still not working

[Remon Sijrier]

Hi Luciano,

update_properties/plughw was still not working, due the following:

MADM::init() detected the card + busses, and probed the valid modes _always_ 
with tryPlugHw=false.

update_properties called Mixer::validate_buses() but then the "valid modes" 
for all busses have to be revalidated!

So I added MADM::probe_busses_valid_modes() and used the code (removed it 
also) from MADM::init().

Only thing which has to be done while using MADM is that you _have_to_ call 
MADM::probe_busses_valid_modes(), else the busses aren't validated, but if I 
understand it properly this is the way MADM is supposed to work?

I you agree then I'll upload these (small) changes.

RFC please!

Greetings,

Remon