Comment 15 for bug 1051665

speaker-test -D hw:1,0 -c 6 -t wav gave woman's voice from incorrect speakers.
speaker-test -D hw:1,1 -c 6 -t wav -d failed to execute:

krokoziabla@music:1:~/sandbit> speaker-test -D hw:1,1 -c 6 -t wav -d

speaker-test 1.0.25

Playback device is hw:1,1
Stream parameters are 48000Hz, S16_LE, 6 channels
WAV file(s)
Channels count (6) not available for playbacks: Invalid argument
Setting of hwparams failed: Invalid argument

Only speaker-test -D surround51:1 -c 6 -t wav -d gave the expected result.

The output of lsusb is in the attachment.