Date: Thu, 28 Sep 2006 19:20:28 GMT From: Ariff Abdullah <ariff@FreeBSD.org> To: freebsd-multimedia@FreeBSD.org Subject: Re: kern/103692: [snd_es137x] Driver snd_es137x has broken defaults for DAC settings Message-ID: <200609281920.k8SJKSpA076439@freefall.freebsd.org>
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The following reply was made to PR kern/103692; it has been noted by GNATS. From: Ariff Abdullah <ariff@FreeBSD.org> To: bug-followup@FreeBSD.org, almindor@gmail.com Cc: Subject: Re: kern/103692: [snd_es137x] Driver snd_es137x has broken defaults for DAC settings Date: Fri, 29 Sep 2006 03:14:23 +0800 The real issue is not with DAC selection. This is rather PCI Latency Timer issue, which is too flexible for snd_es137x. Try to increase its latency timer value for pcm0 (128 is a good start) using pciconf(8), or this tool: http://people.freebsd.org/~ariff/utils/pcilattimer There is a hidden kernel hint for this, that is hint.pcm.<dev>.latency_timer . Set appropriately using kenv(8) and reload the driver or through /boot/device.hints (require reboot). -- Ariff Abdullah FreeBSD ... Recording in stereo is obviously too advanced and confusing for us idiot ***** users :P ........
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