Date: Wed, 13 Mar 2013 00:26:59 +0100 From: Patrick Lamaiziere <patfbsd@davenulle.org> To: Pierre Emeriaud <petrus.lt@gmail.com> Cc: freebsd-multimedia@freebsd.org Subject: Re: ATI IXP400 issue : very low output Message-ID: <20130313002659.2763924f@davenulle.org> In-Reply-To: <CA%2BPSOpww%2ByXyLoB3%2BayRcUkHG24uY_WrEXUiKguinQr_9WPM=w@mail.gmail.com> References: <CA%2BPSOpww%2ByXyLoB3%2BayRcUkHG24uY_WrEXUiKguinQr_9WPM=w@mail.gmail.com>
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Le Sat, 9 Mar 2013 15:04:15 +0100, Pierre Emeriaud <petrus.lt@gmail.com> a écrit : Hello, > I have a sound issue with my recently-installed FreeBSD. The > motherboard has a ATI IXP400 with an ALC655 chip. > > At first I thought that output wasn't working. But increasing the > volume on the amplifier I was using resulted in a *very* weak sound > output, which sounds like a leakage current being amplified. Whereas > I'm using an application (I've been testing with vlc) or directly > piping random to /dev/dsp0, I get the same output level. I've seen something similar on a Macbook pro (very very low output). I must add an "ovref" quirk. (/boot/loader.conf) hint.hdaa.0.config="ovref" (for the record it was: http://lists.freebsd.org/pipermail/freebsd-multimedia/2009-January/009703.html) Not sure if this will help. Regards.
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