4 Jul
2013
4 Jul
'13
1:22 p.m.
Takashi Sakamoto wrote:
This sound card has two PCM devices. If the sound card is realized "card 0", there are "hw:0,0" and "hw:0,1". But former seems not to generate sound and latter seems to generate.
This device has multiple alternate settings for PCM and AC-3 playback. The driver creates multiple devices for those because it has no other mechanism to distinguish them.
The AC-3 setting happens to be listed first in the descriptors.
- are there some ways to use hw:0,1 as a default?
Entires like these in ~/.asoundrc or /etc/asound.conf:
defaults.pcm.card 0 defaults.pcm.device 1
I'd guess the driver could be changed to enumerate alternate settings in two steps, first for PCM formats, then for others.
Regards, Clemens