Date: Wed, 20 May 2009 23:56:28 +0300 From: Andrey <andrey.kosachenko@gmail.com> To: freebsd-current@FreeBSD.org Cc: Alexander Motin <mav@FreeBSD.org> Subject: Re: [solved][snd_hda][AD1981HD] microphone doesn't work Message-ID: <4A146E7C.8010407@gmail.com> In-Reply-To: <4A1208C0.2000605@FreeBSD.org> References: <guskjm$303s$1@FreeBSD.cs.nctu.edu.tw> <4A1208C0.2000605@FreeBSD.org>
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Hello, Alexander Motin wrote: > Hi. > > Andrey wrote: >> There is a laptop with Intel HD Audio Controller on board (HDA Codec >> AD1981HD) and FreeBSD8.0 CURRENT installed. Unfortunately I can't get >> microphone working. (7.2-PRERELEASE had been used before switching to >> CURRENT and microphone had been known as working out-of-the-box on >> that version of FreeBSD). >> >> Looking through the list exposed message where similar issue was >> reported: >> http://www.mailinglistarchive.com/freebsd-current@freebsd.org/msg22832.html >> >> But it looks like requestor didn't provide feedback regarding enclosed >> patch. Also, as far as I can judge, that patch is already in CURRENT, >> but it seems issue is not solved yet (well, at least I think so). > > This patch was merged to 7-stable 4 months ago, together with the rest > of driver changes. 7.2-PRERELEASE had snd_hda driver almost (or may be > even completely) identical to the CURRENT of that time. So I don't > understand the difference. To find any difference in driver operation, > try to compare verbose dmesg of the driver in working and not working > systems. > > By the way, are you sure that problem is in driver itself? Can't be > linuxulator, Skype, settings or whatever else problem? What are you > using to record sound? Have you tried to use something trivial like > rawrec and rawplay? > > What microphone are you using: external or internal? Have you tried > another one? Are you recording silence or some noise? What mixer > settings do you use? sorry for the noise. The real root of the issue was my fault: I selected improper recording device for external microphone. (JFR: switching recording device to 'monitor' (i.e. 'mixer =rec monitor') was the proper setting in my case). Many thanks to Alexander Motin for helping me to reveal misconfiguration. --- WBR, Andrey Kosachenko
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