From 987fa0b83639d28f8ec412c7841c0590830dcd64 Mon Sep 17 00:00:00 2001
From: jakemsr <jakemsr@openbsd.org>
Date: Mon, 8 Oct 2007 01:37:15 +0000
Subject: [PATCH] let artsd work in full-duplex mode by explicitly configuring
 the audio layer for full-duplex

please make sure your base system is up-to-date before enabling
full-duplex in artsd in your local configuration

ok brad@
---
 x11/kde/arts3/Makefile                        |  4 ++--
 .../arts3/patches/patch-flow_audioiooss_cc    | 24 +++++++++++++++++++
 2 files changed, 26 insertions(+), 2 deletions(-)
 create mode 100644 x11/kde/arts3/patches/patch-flow_audioiooss_cc

diff --git a/x11/kde/arts3/Makefile b/x11/kde/arts3/Makefile
index 40db719202d..db3c38cb6bb 100644
--- a/x11/kde/arts3/Makefile
+++ b/x11/kde/arts3/Makefile
@@ -1,11 +1,11 @@
-# $OpenBSD: Makefile,v 1.61 2007/09/15 20:04:21 merdely Exp $
+# $OpenBSD: Makefile,v 1.62 2007/10/08 01:37:15 jakemsr Exp $
 
 COMMENT=		K Desktop Environment, aRTs
 CATEGORIES=		x11 x11/kde
 VERSION=		3.5.7
 DISTNAME=		arts-1.5.7
 MODKDE_VERSION?=	3.5.7
-PKGNAME=		${DISTNAME}
+PKGNAME=		${DISTNAME}p0
 
 SHARED_LIBS +=	mcop                 2.0      # .1.0
 SHARED_LIBS +=	artsflow_idl         2.0      # .1.0
diff --git a/x11/kde/arts3/patches/patch-flow_audioiooss_cc b/x11/kde/arts3/patches/patch-flow_audioiooss_cc
new file mode 100644
index 00000000000..2f581cb797f
--- /dev/null
+++ b/x11/kde/arts3/patches/patch-flow_audioiooss_cc
@@ -0,0 +1,24 @@
+$OpenBSD: patch-flow_audioiooss_cc,v 1.1 2007/10/08 01:37:15 jakemsr Exp $
+--- flow/audioiooss.cc.orig	Thu Sep 27 22:09:15 2007
++++ flow/audioiooss.cc	Thu Sep 27 22:25:52 2007
+@@ -185,6 +185,20 @@ bool AudioIOOSS::open()
+ 	artsdebug("device capabilities: revision%d %s",
+ 					device_caps & DSP_CAP_REVISION, caps.c_str());
+ 
++	if((param(direction) == 3) && (device_caps & DSP_CAP_DUPLEX))
++	{
++		int duplex = 1;
++		if(ioctl(audio_fd,SNDCTL_DSP_SETDUPLEX,&duplex) == -1)
++		{
++			_error = "SNDCTL_DSP_SETDUPLEX failed - ";
++			_error += strerror(errno);
++
++			close();
++			return false;
++		}
++
++	}
++
+ 	int requestedFormat = (_format == 8)?AFMT_U8:AFMT_S16_LE;
+ 	int gotFormat = requestedFormat;
+ 	if (ioctl(audio_fd, SNDCTL_DSP_SETFMT, &gotFormat)==-1)