Documentation/ABI/testing/configfs-usb-gadget-uac1_legacy
What: /config/usb-gadget/gadget/functions/uac1_legacy.name
Date: Sep 2014
KernelVersion: 3.18
Description:
The attributes:
audio_buf_size - audio buffer size
fn_cap - capture pcm device file name
fn_cntl - control device file name
fn_play - playback pcm device file name
req_buf_size - ISO OUT endpoint request buffer size
req_count - ISO OUT endpoint request count