diff options
| author | Alexandre Ratchov <ratchov@cvs.openbsd.org> | 2009-05-08 19:03:56 +0000 |
|---|---|---|
| committer | Alexandre Ratchov <ratchov@cvs.openbsd.org> | 2009-05-08 19:03:56 +0000 |
| commit | f5f9571e79b6b3c4b970adf3cebc4f5a635ac7b0 (patch) | |
| tree | e1b6abad13a5aed779e47cd6db8c2ea09a656457 /share/man | |
| parent | 55f3d294a8b6554aacd38de68607e9b379b53f14 (diff) | |
Mention that we support Envy24HT-based cards and enumerate all
supported ones. Mention that the monitor doesn't exist on Envy24HT.
Remove information about supported codecs since we won't be
able to describe the all in the long term, neither this is useful.
Diffstat (limited to 'share/man')
| -rw-r--r-- | share/man/man4/envy.4 | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/share/man/man4/envy.4 b/share/man/man4/envy.4 index 2143f247225..766b041cb75 100644 --- a/share/man/man4/envy.4 +++ b/share/man/man4/envy.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: envy.4,v 1.5 2009/05/08 18:47:51 ratchov Exp $ +.\" $OpenBSD: envy.4,v 1.6 2009/05/08 19:03:55 ratchov Exp $ .\" .\" Copyright (c) 2007 Alexandre Ratchov <alex@caoua.org> .\" @@ -26,12 +26,15 @@ .Sh DESCRIPTION The .Nm -driver supports sound cards based on VIA Envy24 PCI chips, -such as the M-Audio Delta-1010LT PCI card. -The Envy24 chip, formerly known as the ICE1712, is a versatile digital -PCI chip that can be attached to -up to 4x2 external analog converters and 1x2 S/PDIF transmitter/receivers. -Currently only Asahi Kasei AK4524 codecs are supported. +driver supports sound cards based on VIA Envy24 and Envy24HT PCI chips. +The following sound cards are currently supported: +.Pp +.Bl -bullet -compact -offset indent +.It +M-Audio Delta 1010, 1010LT, 66 and 44 +.It +ESI Julia +.El .Ss Mixer device The chip features a digital mixer that routes and mixes the streams below as follows: @@ -72,6 +75,7 @@ and .Va mon1 . From the mixer's point of view they are input streams, so they can be used as sources of output streams. +This feature is specific to Envy24 based cards. .It Dv playback There are 10 streams corresponding to samples transferred from the host to the device. @@ -98,7 +102,9 @@ and Both playback and record use linear encoding. Samples are represented by 32-bit signed numbers in little endian order. Only the first 24 most significant bits are used. -Playback uses 10 channels and record uses 12 channels. +On Envy24-based cards, playback uses 10 channels and record uses 12 channels, +while on Envy24HT-based cards the number of streams depend on the +number of codecs physically present on the card. .Sh SEE ALSO .Xr audio 4 , .Xr intro 4 , |