snd_hda: ALC888/1200 and mixer empty
Alexander Motin
mav at FreeBSD.org
Wed Jun 24 18:53:43 UTC 2009
Alexander Motin wrote:
> Vchans is able to control volume in software when there lack of hardware
> support, but it breaks AC3 stream pass-though. So choosing between them
> I have blocked software volume control in driver manually for digital
> connectors. To get it back you may in hdac.c change line
> if (pdevinfo->play >= 0 && !pdevinfo->digital) {
> to
> if (pdevinfo->play >= 0) {
> May be last changes in 8-CURRENT will allow them coexist, but not for 7.2.
I have just tested it on recent 8-CURRENT. Thanks to Ariff Abdullah'
last changes, software volume control is now correctly coexist with AC3
pass-through.
--
Alexander Motin
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