Date: Fri, 05 Nov 2010 00:46:50 +0200 From: Alexander Motin <mav@FreeBSD.org> To: Matthias Apitz <guru@unixarea.de>, FreeBSD-Current <freebsd-current@freebsd.org> Subject: Re: laptop Acer Aspire One D250 / snd_hda(4) && internal mic not recording Message-ID: <4CD337DA.7030902@FreeBSD.org> In-Reply-To: <mailpost.1288909470.2243046.60683.mailing.freebsd.current@FreeBSD.cs.nctu.edu.tw> References: <mailpost.1288909470.2243046.60683.mailing.freebsd.current@FreeBSD.cs.nctu.edu.tw>
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Matthias Apitz wrote: > > Hello, > > I have the above modell running 9-CURRENT, but can't get the build-in > mic recording, only the jack for the mic in the headset records fine in > Skype; > > here are the output of /dev/sndstat and mixer(1): > > $ cat /dev/sndstat > FreeBSD Audio Driver (newpcm: 32bit 2009061500/i386) > Installed devices: > pcm0: <HDA Realtek ALC272 PCM #0 Analog> (play/rec) default > pcm1: <HDA Realtek ALC272 PCM #1 Analog> (rec) > > $ mixer > Mixer vol is currently set to 66:66 > Mixer pcm is currently set to 40:40 > Mixer mic is currently set to 70:70 > Mixer mix is currently set to 74:74 > Mixer rec is currently set to 75:75 > Mixer igain is currently set to 57:57 > Mixer ogain is currently set to 65:65 > Recording source: mic > > mixer(1) let me set for recoding only 'mic' or 'rec'. I'm attaching as > well the output of verbose messages grep'ed for pcm and hdac. Your CODEC configured to provide built-in microphone on separate device pcm1. You may record from there (Skype allows to choose device) or reconfigure CODEC using hints. > Btw: Is there some tutorial for the settings mentioned in snd_hda(4), I > don't understand the man page without more background info :-( HDA and UAA specifications, but they are rather large. I have small presentation from KyivBSD conference, but it is in Russian: http://ru.kyivbsd.org.ua/arhiv/2010/motin.HDA.pdf?attredirects=0&d=1 > Btw II: Is there some test recording software that let me just record > from /dev/dspX and play it back (to not use Skype for such tests)? dd? :) Also audio/rawrec. -- Alexander Motin
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