snd_envy24{,ht} recording support?
Yamagi Burmeister
lists at yamagi.org
Wed Mar 13 20:53:37 UTC 2013
Hello.
On Wed, 13 Mar 2013 02:19:55 +0000 (UTC)
Benjamin Kaduk <bjk at freebsd.org> wrote:
> I picked up the PR docs/166755 quite some time ago, intending to do some
> research in the driver source and see which (all?) cards lack recording
> support. Per https://wiki.freebsd.org/Sound, recording support should not
> be available for most/all versions of this card, yet the driver quite
> clearly registers recording channels as available.
> Just reading the driver source seems to be insufficient to determine
> whether recording works, so I am hoping that some person or persons with
> such a card would be able to check and possibly run a patched kernel for
> getting debugging output.
I've got an Audiotrak Prodigy HD2 - supported by snd_envy24ht - in my
desktop system and can confirm that recording doesn't work. While the
mixer shows the recording channels all I get is noise. On the playback
site the mixer also shows a lot non working channels:
Mixer vol is currently set to 10:10
Mixer bass is currently set to 50:50
Mixer treble is currently set to 50:50
Mixer synth is currently set to 0:0
Mixer pcm is currently set to 50:50
Mixer speaker is currently set to 0:0
Mixer line is currently set to 75:75
Mixer mic is currently set to 0:0
Mixer cd is currently set to 0:0
Mixer mix is currently set to 0:0
The only working channels are "vol" and "pcm". The equaliter channels
"treble" and "bass" have no effect. "synth", "speaker", "mic", "cd"
and "mix" result in: mixer: WRITE_MIXER: Device not configured
I'm happy to provide some more information, just send me the patches
to test.
Ciao,
Yamagi
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