Re: [coreboot] [patch]:Skip VC1 to fix dbm690t hanging

[Rudolf Marek]

Hi all,

VC is virtual channel. Its used for isochronous transfer of data to sound card. 
The virtual channel guarantee "on time" delivery.In other words it sets up a 
channel for data to sound card, which means that that arrive in time and there 
will be no interruptions in audio stream.

Unfortunately I never played with that. This is all I know ;)

Rudolf