Date: Thu, 29 Sep 2005 07:39:20 +0900 From: Byung-Hee HWANG <bh@izb.knu.ac.kr> To: Ariff Abdullah <skywizard@MyBSD.org.my> Cc: freebsd-multimedia@FreeBSD.org Subject: Re: kern/86557: [sound] Sound Card Volume isn't adjustable -- Intel ICH2 (82801BA) Message-ID: <20050929072458.vEbjhojUfJ.bh@izb.knu.ac.kr> In-Reply-To: <20050929051412.18aea80f.skywizard@MyBSD.org.my> References: <200509260100.j8Q10R2G043475@freefall.freebsd.org> <20050926125430.pr80ifY7LN.bh@izb.knu.ac.kr> <20050929040933.5usk11veMc.bh@izb.knu.ac.kr> <20050929051412.18aea80f.skywizard@MyBSD.org.my>
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On Thu, Sep 29, 2005 at 05:14:12AM +0800, Ariff Abdullah wrote: > On Thu, 29 Sep 2005 04:19:53 +0900 > Byung-Hee HWANG <bh@izb.knu.ac.kr> wrote: > > Oh My God! > > After patch, I found some problems. > > 1. The Sound volume is weaker than before patch. > > 2. Left speaker is not working. > > > > Thus I came back to the old kernel. > > > > Oh my.. are you sure it was not because of your hardware/speaker? Use > the patched kernel, sysctl hw.snd.maxautovchans=10 , sysctl > hw.snd.pcm0.vchans=10 , see if that make any differences. > > Note: Make sure you applying that patch to a *real clean* sources. > rm -f /usr/src/sys/sys/soundcard.h > rm -rf /usr/src/sys/modules/sound/sound /usr/src/sys/dev/sound > cvsup > apply the patch > .. if you're not sure. My hardware/speaker is not bad. And.. I could not detect difference incident to sysctl's change. -- Byung-Hee
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