Ubuntu
alsa-driver package

  1. Bug #1274401
  2. Comment #22

Comment 22 for bug 1274401

Revision history for this message
Raymond (superquad-vortex2) wrote :

have you ask tiwai about the loopback mixing ?

node 0x21 only have three connection but

send: NID=0x21, VERB=0x363(set_amp_gain_mute,I:L#3), PARM=0x17
send: NID=0x21, VERB=0x353(set_amp_gain_mute,I:R#3), PARM=0x17

try to unmute the 4th entry in the connection list

 get 6
6 Loopback Mixing:0
ITEM: 0:Disabled, 1:Enabled, VAL: [Disabled]
> set 6 1
 send: NID=0x14, VERB=0x360(set_amp_gain_mute,I:L#0), PARM=0x80
send: NID=0x14, VERB=0x350(set_amp_gain_mute,I:R#0), PARM=0x80
send: NID=0x24, VERB=0x701(set_connect_sel), PARM=0x0
send: NID=0x14, VERB=0x361(set_amp_gain_mute,I:L#1), PARM=0x0
send: NID=0x14, VERB=0x351(set_amp_gain_mute,I:R#1), PARM=0x0

send: NID=0x21, VERB=0x363(set_amp_gain_mute,I:L#3), PARM=0x17
send: NID=0x21, VERB=0x353(set_amp_gain_mute,I:R#3), PARM=0x17

send: NID=0x15, VERB=0x360(set_amp_gain_mute,I:L#0), PARM=0x80
send: NID=0x15, VERB=0x350(set_amp_gain_mute,I:R#0), PARM=0x80
send: NID=0x15, VERB=0x361(set_amp_gain_mute,I:L#1), PARM=0x0
send: NID=0x15, VERB=0x351(set_amp_gain_mute,I:R#1), PARM=0x0