What:		/config/usb-gadget/gadget/functions/uac2.name
Date:		Sep 2014
KernelVersion:	3.18
Description:
		The attributes:

		c_chmask - capture channel mask
		c_srate - capture sampling rate
		c_ssize - capture sample size (bytes)
		p_chmask - playback channel mask
		p_srate - playback sampling rate
		p_ssize - playback sample size (bytes)