Скомпилировал asoundlib с расширенной диагностикой. При втыкании usb-аудиоустройства в логе такое: usb 1-1.2: new full speed USB device using tangox-ehci-hcd and address 5
usb 1-1.2: configuration #1 chosen from 1 choice
5:1:1: add audio endpoint 0x1
5:2:1: add audio endpoint 0x82
[51] FU [Mic Playback Switch] ch = 1, val = 0/1/1
cannot set ctl value: req = 0x4, wValue = 0x200, wIndex = 0x3300, type = 4, data = 0x18/0x0
[51] FU [Mic Playback Volume] ch = 1, val = 0/12240/384
[49] FU [Speaker Playback Switch] ch = 1, val = 0/1/1
cannot set ctl value: req = 0x4, wValue = 0x201, wIndex = 0x3100, type = 4, data = 0x18/0x0
[49] FU [Speaker Playback Volume] ch = 2, val = -7264/-16/192
[50] FU [Mic Capture Switch] ch = 1, val = 0/1/1
cannot set ctl value: req = 0x4, wValue = 0x200, wIndex = 0x3200, type = 4, data = 0x18/0x0
[50] FU [Mic Capture Volume] ch = 1, val = 0/6096/384
[50] FU [Auto Gain Control] ch = 1, val = 0/1/1
Не нравятся мне эти
cannotset ctl value...
Сидоргек (04.12.2013 02:06, просмотров: 121) ответил Сидоргек на Прошу помощи у спецов по линуксОвому ядру - наглухо виснет snd-usb-audio