Date: Sat, 31 Mar 2007 17:33:54 +0200 From: "Hofmann, Laurent" <laurent@kally.net> To: <freebsd-usb@freebsd.org>, <freebsd-multimedia@freebsd.org> Subject: RE: Memory leak / Kernel Panic using snd_uaudio (USB Sound Card) Message-ID: <009f01c773a9$febec190$fc3c44b0$@net> In-Reply-To: <200703311444.12171.hselasky@c2i.net> References: <008701c77317$1dfbc5f0$59f351d0$@net> <200703311315.31654.hselasky@c2i.net> <009d01c77390$66923050$33b690f0$@net> <200703311444.12171.hselasky@c2i.net>
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-----Message d'origine----- > De : Hans Petter Selasky [mailto:hselasky@c2i.net] Envoy=E9 : samedi = 31=20 > mars 2007 14:44 =C0 : freebsd-usb@freebsd.org;=20 > freebsd-multimedia@freebsd.org Cc : Hofmann, Laurent Objet : Re:=20 > Memory leak / Kernel Panic using snd_uaudio (USB Sound Card) >=20 > I don't know if the current audio system supports more than 2 = channels. >=20 > There is a knob in uaudio.c that you can tune: >=20 > static u_int8_t uaudio_default_channels =3D 2; >=20 > But you probably have to add some code to tell the upper sound layers=20 > that there is more than 2 channels! Still not crashed, your new usb stack seems stable now with snd_uaudio ! Thank you very much for that. Aside, I do confirm that I was able to either use 2 or 6 channels with = the former driver. My "upper" sound layer (pulseaudio) was formerly able to start with either 2 or 6 channels using /dev/dsp. Now it crashes if I specify 6 channels. It is a little regression, I do not know if it can be addressed easily. Best Regards, Laurent H.
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