diff options
author | nwhitehorn <nwhitehorn@FreeBSD.org> | 2009-01-25 18:20:15 +0000 |
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committer | nwhitehorn <nwhitehorn@FreeBSD.org> | 2009-01-25 18:20:15 +0000 |
commit | 2cc6f5c8ec03335a49f2e56f1e7e89cdc413d7f9 (patch) | |
tree | 0b69f2614bb1df24136da0038c4090680be19224 /share | |
parent | d8a0e03d761654d8775e052e4132c83f77f2fa1b (diff) | |
download | FreeBSD-src-2cc6f5c8ec03335a49f2e56f1e7e89cdc413d7f9.zip FreeBSD-src-2cc6f5c8ec03335a49f2e56f1e7e89cdc413d7f9.tar.gz |
Add support for the I2S and davbus audio controllers found in Apple PowerPC
hardware.
Submitted by: Marco Trillo
Diffstat (limited to 'share')
-rw-r--r-- | share/man/man4/man4.powerpc/Makefile | 4 | ||||
-rw-r--r-- | share/man/man4/man4.powerpc/snd_ai2s.4 | 90 | ||||
-rw-r--r-- | share/man/man4/man4.powerpc/snd_davbus.4 | 83 |
3 files changed, 176 insertions, 1 deletions
diff --git a/share/man/man4/man4.powerpc/Makefile b/share/man/man4/man4.powerpc/Makefile index 1aea0f0..49da31d 100644 --- a/share/man/man4/man4.powerpc/Makefile +++ b/share/man/man4/man4.powerpc/Makefile @@ -2,7 +2,9 @@ MAN= bm.4 \ pmu.4 \ - powermac_nvram.4 + powermac_nvram.4 \ + snd_ai2s.4 \ + snd_davbus MANSUBDIR=/powerpc diff --git a/share/man/man4/man4.powerpc/snd_ai2s.4 b/share/man/man4/man4.powerpc/snd_ai2s.4 new file mode 100644 index 0000000..eabea34 --- /dev/null +++ b/share/man/man4/man4.powerpc/snd_ai2s.4 @@ -0,0 +1,90 @@ +.\"- +.\" Copyright (c) 2009 Nathan Whitehorn <nwhitehorn@FreeBSD.org> +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, +.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +.\" POSSIBILITY OF SUCH DAMAGE. +.\" +.\" $FreeBSD$ +.\" +.Dd January 20, 2009 +.Dt SND_AI2S 4 +.Os +.Sh NAME +.Nm snd_ai2s +.Nd "Apple I2S audio device driver" +.Sh SYNOPSIS +To compile this driver into the kernel, +place the following lines in your +kernel configuration file: +.Bd -ragged -offset indent +.Cd "device sound" +.Cd "device snd_ai2s" +.Ed +.Pp +Alternatively, to load the driver as a +module at boot time, place the following line in +.Xr loader.conf 5 : +.Bd -literal -offset indent +snd_ai2s_load="YES" +.Ed +.Sh DESCRIPTION +The +.Nm +driver provides support for the Apple I2S audio controllers found +predominantly in G4 and G5 machines, along with the snapper and tumbler +codecs. Some machines (e.g. the Mac Mini) do not have configurable +codecs and so lack hardware volume control. +.Sh HARDWARE +.Pp +Chips supported by the +.Nm +driver include: +.Pp +.Bl -bullet -compact +.It +Apple Tumbler Audio +.It +Apple Snapper Audio +.El +.Pp +.Sh BUGS +Recording and operation with non-44.1 Khz audio are not currently supported. +.Sh SEE ALSO +.Xr sound 4 , +.Xr snd_davbus 4 +.Sh HISTORY +The +.Nm +device driver appeared in +.Nx 2.0 +and then in +.Fx 8.0 . +.Sh AUTHORS +.An -nosplit +The +.Nm +driver was written by +.An Tsubai Masanari +.Aq tsubai@netbsd.org , +and ported to FreeBSD by +.An Marco Trillo +.Aq marcotrillo@gmail.com . diff --git a/share/man/man4/man4.powerpc/snd_davbus.4 b/share/man/man4/man4.powerpc/snd_davbus.4 new file mode 100644 index 0000000..934886e --- /dev/null +++ b/share/man/man4/man4.powerpc/snd_davbus.4 @@ -0,0 +1,83 @@ +.\"- +.\" Copyright (c) 2009 Nathan Whitehorn <nwhitehorn@FreeBSD.org> +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, +.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +.\" POSSIBILITY OF SUCH DAMAGE. +.\" +.\" $FreeBSD$ +.\" +.Dd January 20, 2009 +.Dt SND_DAVBUS 4 +.Os +.Sh NAME +.Nm snd_davbus +.Nd "Apple Davbus audio device driver" +.Sh SYNOPSIS +To compile this driver into the kernel, +place the following lines in your +kernel configuration file: +.Bd -ragged -offset indent +.Cd "device sound" +.Cd "device snd_davbus" +.Ed +.Pp +Alternatively, to load the driver as a +module at boot time, place the following line in +.Xr loader.conf 5 : +.Bd -literal -offset indent +snd_davbus_load="YES" +.Ed +.Sh DESCRIPTION +The +.Nm +driver provides support for the Apple Davbus audio controllers found in +many G3-era Apple machines. +.Sh HARDWARE +.Pp +Chips supported by the +.Nm +driver include: +.Pp +.Bl -bullet -compact +.It +Apple Burgundy Audio +.It +Apple Screamer Audio +.El +.Pp +.Sh BUGS +Recording is not currently supported. +.Sh SEE ALSO +.Xr sound 4 , +.Xr snd_ai2s 4 +.Sh HISTORY +The +.Nm +device driver appeared in +.Fx 8.0 . +.Sh AUTHORS +.An -nosplit +The +.Nm +driver was written by +.An Marco Trillo +.Aq marcotrillo@gmail.com . |