Date: Wed, 28 Feb 2007 15:40:22 +0800 From: Ariff Abdullah <ariff@FreeBSD.org> To: Norberto Meijome <freebsd@meijome.net> Cc: freebsd-multimedia@freebsd.org Subject: Re: Intel High Definition Audio + Skype - echoing Message-ID: <20070228154022.3c046c3d.ariff@FreeBSD.org> In-Reply-To: <20070228121711.23053ce3@localhost> References: <20070228121711.23053ce3@localhost>
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On Wed, 28 Feb 2007 12:17:11 +1100
Norberto Meijome <freebsd@meijome.net> wrote:
> ( apologies if this arrives twice...)
> Hi :)
> I have a Thinkpad z60m with a HDA snd card, using Ariff's drivers
> from 25th Feb ( THANKS for the drivers, Ariff!!:
>=20
> $ cat /dev/sndstat=20
> FreeBSD Audio Driver (newpcm: 64bit)
> Installed devices:
> pcm0: <Intel 82801F High Definition Audio Controller> at memory
> 0xb0000000 irq 11 kld snd_hda [20070225_0040] (1p/1r/2v channels
> duplex default)
>=20
> pciconf -lv=20
> [...]
> pcm0@pci0:27:0: class=3D0x040300 card=3D0x05b71014 chip=3D0x26688086
> rev=3D0x03 hdr=3D0x00
> vendor =3D 'Intel Corporation'
> device =3D '82801FB/FR/FW/FRW Intel High DefiNition Audio
> Controller' class =3D multimedia
> [...]
>=20
> I'm using Skype 1.2 from ports , skype-1.2.0.18_3 . I've been using
> it for as long as I've been using FreeBSD as desktop/laptop ( a
> year), both on a Toshiba A2 and this Thinkpad, never a problem.
>=20
> since I moved to ariff's low latency drivers, my colleagues tell me
> they can hear quite a bit of echo / feedback - I've confirmed today
> this only happens when both someone else and I speak at the same
> time. I cannot hear any kind of feedback.=20
>=20
> this didn't use to happen with the hdac.ko driver that was around
> before ariff's implementation.
>=20
> The settings I'm using are :
> - all the default sysctl settings
> - $ mixer
> Mixer vol is currently set to 61:61
> Mixer pcm is currently set to 89:89
> Mixer speaker is currently set to 49:49
> Mixer mic is currently set to 89:89
> Mixer cd is currently set to 40:40
> Mixer rec is currently set to 66:66
> Recording source: mic
>=20
> These mixer options are the ones that allows my colleagues on a
> conference to hear me ok - but they still produce some feedback when
> we talk over each other.
>=20
> I don't think it is headset related : i have a Sennheiser tiny mic
> that has only 1 ear bud (non usb), and a logitech, non usb, with big
> ear-mufs and mic on the RHS - same result.
>=20
> Is there anything I can do?=20
>=20
Show me your verbose dmesg.
--
Ariff Abdullah
FreeBSD
... Recording in stereo is obviously too advanced
and confusing for us idiot ***** users :P ........
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