yannick montulet wrote:
> 
> Hi,
> 
> I just noticed that when modifying balance on two soundcards that uses AC97 in
> their driver (emuxki and yds), effect is inverted i.e.
> when i want left only i end up with right only and when i want right only i
> end up with left only.
> 
> I tested this on a soundcard whose driver doesn't use AC97 (cmpci) and balance
> works perfectly.
> 
> Is there anyone else that noticed this behaviour, or is it just a coincidence ?

No it seems to be a real bug, see 

	http://www.NetBSD.org/cgi-bin/query-pr-single.pl?number=12878

Applying that patch works for me (NetBSD 1.5.[12])

	Thanks.

	- Scott

Relevant part of my dmesg:

eap0 at pci2 dev 12 function 0: Ensoniq AudioPCI 97 ES1371B (rev. 0x09)
eap0: interrupting at irq 10
eap0: CRY20 codec; headphone, 20 bit DAC, 18 bit ADC, Spatializer 3D
audio0 at eap0: full duplex, mmap, independent
midi0 at eap0: AudioPCI MIDI UART