Created attachment 359326 [details]
Output from alsa-info.sh
Description of problem: I have two sound cards, VIA8237 on the mobo as card 0, Sound Fusion CS46xx as card 1. Since CS46xx is the preferred sound card I want PulseAudio to route sound to this card. However, PulseAudio only sees VIA8237. If I connect the speakers to card 0 I get sound correctly to the speakers. If they are connected to CS46xx I don't get sound from PulseAudio but I can get sound through Alsa.
I've added alsa-info and aplay -l output as attachments.
Created attachment 359327 [details]
Output from aplay -l
Most likely some other app probably just blocked access to your audio device. Please open a terminal, type "pulseaudio -k ; pulseaudio -vvvvvv" there. This will stop the running PA and start a new one with debug output on that console. Then, please paste the output generated here. It will tell us why PA was unable to configure your device.
(Since you are racing against the autorestart of PA here you might need to try the command a couple of times, otherwise you might get an error that PA is already running)
Created attachment 359440 [details]
Output from pulseaudio -vvvvvv as requested.
Hmm, seems your driver is refusing the parameters we configure to it.
Which device is 1013:6003?
What happens here is that snd_pcm_hw_params() fails with ENOENT after we issued snd_pcm_hw_params_set_buffer_size_near() and snd_pcm_hw_params_set_periods_near() -- both of which failed for some reason with EINVAL.
As it seems those two failed calls put the hw params struct in an invalid state. Even though we ignored the errors (just printing warnings about them).
Neither snd_pcm_hw_params_set_buffer_size_near() nor snd_pcm_hw_params_set_periods_near() should be able to put the hwparams struct into a state that can then not be used anymore with snd_pcm_hw_params(), even if they fail.
Reassigning to alsa-libs, but this might actually be kernel driver problem.
Erik, please include the output alsa-info.sh --no-upload generates.
1013:6003 is Crystal CS4630 SoundFusion PCI Audio Accelerator [Cirrus Logic]
Created attachment 360140 [details]
Output from alsa-info.sh --no-upload (which I think is already there)
changed version from FC1 to F11
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