Date: Sun, 10 Jul 2005 12:31:41 -0500 From: Jonathan Noack <noackjr@alumni.rice.edu> To: Alexander Leidinger <Alexander@Leidinger.net> Cc: freebsd-multimedia@freebsd.org, mat@cnd.mcgill.ca, Ariff Abdullah <skywizard@MyBSD.org.my> Subject: Re: Massive sound changes / fix (24/32bit pcm support, new sampling rate converter, various fixes) Message-ID: <42D15B7D.90805@alumni.rice.edu> In-Reply-To: <20050710132537.16559eec@Magellan.Leidinger.net> References: <42D02CA9.4080201@alumni.rice.edu> <20050710051523.0a67cd91.skywizard@MyBSD.org.my> <42D0C502.9030906@alumni.rice.edu> <20050710132537.16559eec@Magellan.Leidinger.net>
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigFF8727EA11F6BB33145175CE Content-Type: multipart/mixed; boundary="------------010407040300090207000701" This is a multi-part message in MIME format. --------------010407040300090207000701 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit On 07/10/05 06:25, Alexander Leidinger wrote: > On Sun, 10 Jul 2005 01:49:38 -0500 > Jonathan Noack <noackjr@alumni.rice.edu> wrote: >>+.It Va hw.snd.pcm%d.latency_timer >>+Controls the PCI latency timer setting. >>+Adjusting this to an appropriate value will solve most popping and crackling issues >>+(especially on VIA motherboards). > > I think "Increasing this value will solve" would be better, since the > man-page doesn't say what "an appropriate" value is. "Incresing" on the > other side at least tells the user what values he should try. Thanks! New patch attached. -- Jonathan Noack | noackjr@alumni.rice.edu | OpenPGP: 0x991D8195 --------------010407040300090207000701 Content-Type: text/x-patch; name="es137x_man.diff" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="es137x_man.diff" Index: snd_es137x.4 =================================================================== RCS file: /home/ncvs/src/share/man/man4/snd_es137x.4,v retrieving revision 1.4 diff -u -r1.4 snd_es137x.4 --- snd_es137x.4 22 May 2005 16:14:55 -0000 1.4 +++ snd_es137x.4 10 Jul 2005 17:30:37 -0000 @@ -39,6 +39,23 @@ bridge driver allows the generic audio driver .Xr sound 4 to attach to the Ensoniq 137x audio cards. +.Ss Runtime Configuration +The following +.Xr sysctl 8 +variables are available in addition to those available to all +.Xr sound 4 +devices: +.Bl -tag -width ".Va hw.snd.report_soft_formats" -offset indent +.It Va hw.snd.pcm%d.latency_timer +Controls the PCI latency timer setting. +Increasing this value will solve most popping and crackling issues +(especially on VIA motherboards). +.It Va hw.snd.pcm%d.spdif_enabled +Enables S/PDIF output on the primary playback channel. +This +.Xr sysctl 8 +variable is available only if the device is known to support S/PDIF output. +.El .Sh HARDWARE The .Nm @@ -59,3 +76,4 @@ .An "Russell Cattelan" Aq cattelan@thebarn.com .An "Cameron Grant" Aq cg@FreeBSD.org .An "Joachim Kuebart" +.An "Jonathan Noack" Aq noackjr@alumni.rice.edu --------------010407040300090207000701-- --------------enigFF8727EA11F6BB33145175CE Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFC0VuCUFz01pkdgZURAh2+AKCD/XU/4jLykzHxURQvFsiX1rPdWQCfS7pi TYaeCauTpf9xboekYrNQva4= =J4Ao -----END PGP SIGNATURE----- --------------enigFF8727EA11F6BB33145175CE--
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