diff --git a/Makefile.am b/Makefile.am
index 8735d312b..9a3ca7b71 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -61,6 +61,12 @@ dist-hook:
 		( git-changelog.perl || echo "git-changelog.perl failed." ) > ${distdir}/ChangeLog 2>&1 ; \
 	fi
 
+update-shave:
+	for i in shave.in shave.m4 shave-libtool.in; do \
+		wget -O $$i http://git.lespiau.name/cgit/shave/blob/\?path=shave/$$i ; \
+	done
+	mv shave.m4 m4/
+
 .PHONY: homepage distcleancheck doxygen
 
 DISTCLEANFILES = \
diff --git a/bootstrap.sh b/bootstrap.sh
index 4e223e326..cb74121e4 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -62,7 +62,7 @@ else
 
     rm -f Makefile.am~ configure.ac~
     # Evil, evil, evil, evil hack
-    sed 's/read dummy/\#/' `which gettextize` | sh -s -- --copy --force
+    sed 's/read dummy/\#/' `which gettextize` | bash -s -- --copy --force
     test -f Makefile.am~ && mv Makefile.am~ Makefile.am
     test -f configure.ac~ && mv configure.ac~ configure.ac
 
diff --git a/configure.ac b/configure.ac
index b21312999..049589d45 100644
--- a/configure.ac
+++ b/configure.ac
@@ -70,8 +70,7 @@ fi
 
 case $host in
    *-*-solaris* )
-      AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, Needed to get declarations for msg_control and msg_controllen on Solaris)
-      AC_DEFINE(_XOPEN_SOURCE,          2, Needed to get declarations for msg_control and msg_controllen on Solaris)
+      AC_DEFINE(_XOPEN_SOURCE,        600, Needed to get declarations for msg_control and msg_controllen on Solaris)
       AC_DEFINE(__EXTENSIONS__,         1, Needed to get declarations for msg_control and msg_controllen on Solaris)
       ;;
 esac
@@ -92,11 +91,20 @@ AC_USE_SYSTEM_EXTENSIONS
 
 # M4
 
-AC_PATH_PROG([M4], [m4 gm4], [no])
+AC_CHECK_PROGS([M4], gm4 m4, no)
 if test "x$M4" = xno ; then
    AC_MSG_ERROR([m4 missing])
 fi
 
+# Linker
+
+AC_PROG_LD
+AC_PROG_LD_GNU
+
+AC_SUBST(HAVE_GNU_LD)
+AM_CONDITIONAL([HAVE_GNU_LD], [test "x$HAVE_GNU_LD" = x1])
+
+
 dnl Compiler flags
 DESIRED_FLAGS="-Wall -W -Wextra -pipe -Wno-long-long -Winline -Wvla -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing=2 -Wwrite-strings -Wno-unused-parameter -ffast-math -Wp,-D_FORTIFY_SOURCE=2 -fno-common -fdiagnostics-show-option"
 
@@ -990,7 +998,7 @@ AC_ARG_ENABLE([udev],
         ],
         [udev=auto])
 if test "x${udev}" != xno -a \( "x$HAVE_OSS" = "x1" -o "x$HAVE_ALSA" = "x1" \) ; then
-    PKG_CHECK_MODULES(UDEV, [ libudev ],
+    PKG_CHECK_MODULES(UDEV, [ libudev >= 137 ],
         [
             HAVE_UDEV=1
             AC_DEFINE([HAVE_UDEV], 1, [Have UDEV.])
@@ -1059,7 +1067,7 @@ if test "x$HAVE_HAL" = x1 ; then
    dbus=yes
 fi
 
-if test "x${dbus}" != xno || test "x${bluez}" != xno || "x${hal}" != xno ; then
+if test "x${dbus}" != xno || test "x${bluez}" != xno || test "x${hal}" != xno ; then
 
     PKG_CHECK_MODULES(DBUS, [ dbus-1 >= 1.0.0 ],
         [
diff --git a/m4/shave.m4 b/m4/shave.m4
index 44d3908b9..0c2c9f5a0 100644
--- a/m4/shave.m4
+++ b/m4/shave.m4
@@ -1,9 +1,12 @@
 dnl Make automake/libtool output more friendly to humans
 dnl
-dnl SHAVE_INIT([shavedir])
+dnl SHAVE_INIT([shavedir],[default_mode])
 dnl
 dnl shavedir: the directory where the shave scripts are, it defaults to
 dnl           $(top_builddir)
+dnl default_mode: (enable|disable) default shave mode.  This parameter
+dnl               controls shave's behaviour when no option has been
+dnl               given to configure.  It defaults to disable.
 dnl
 dnl * SHAVE_INIT should be called late in your configure.(ac|in) file (just
 dnl   before AC_CONFIG_FILE/AC_OUTPUT is perfect.  This macro rewrites CC and
@@ -11,19 +14,26 @@ dnl   LIBTOOL, you don't want the configure tests to have these variables
 dnl   re-defined.
 dnl * This macro requires GNU make's -s option.
 
+AC_DEFUN([_SHAVE_ARG_ENABLE],
+[
+  AC_ARG_ENABLE([shave],
+    AS_HELP_STRING(
+      [--enable-shave],
+      [use shave to make the build pretty [[default=$1]]]),,
+      [enable_shave=$1]
+    )
+])
+
 AC_DEFUN([SHAVE_INIT],
 [
-  dnl enable/disable shave
-  AC_ARG_ENABLE([shave],
-    AS_HELP_STRING([--enable-shave],
-                   [use shave to make the build pretty [[default=no]]]),,
-    [enable_shave=no])
+  dnl you can tweak the default value of enable_shave
+  m4_if([$2], [enable], [_SHAVE_ARG_ENABLE(yes)], [_SHAVE_ARG_ENABLE(no)])
 
   if test x"$enable_shave" = xyes; then
     dnl where can we find the shave scripts?
     m4_if([$1],,
-      [shavedir='$(top_builddir)'],
-      [shavedir='$(top_builddir)'/$1])
+      [shavedir="$ac_pwd"],
+      [shavedir="$ac_pwd/$1"])
     AC_SUBST(shavedir)
 
     dnl make is now quiet
@@ -35,19 +45,22 @@ AC_DEFUN([SHAVE_INIT],
 
     dnl substitute libtool
     SHAVE_SAVED_LIBTOOL=$LIBTOOL
-    AC_SUBST(SHAVE_SAVED_LIBTOOL)
-    LIBTOOL="\$(SHELL) \$(shavedir)/shave-libtool '\$(SHAVE_SAVED_LIBTOOL)'"
+    LIBTOOL="${SHELL} ${shavedir}/shave-libtool '${SHAVE_SAVED_LIBTOOL}'"
     AC_SUBST(LIBTOOL)
 
     dnl substitute cc/cxx
     SHAVE_SAVED_CC=$CC
     SHAVE_SAVED_CXX=$CXX
-    AC_SUBST(SHAVE_SAVED_CC)
-    AC_SUBST(SHAVE_SAVED_CXX)
-    CC="\$(SHELL) \$(shavedir)/shave cc '\$(SHAVE_SAVED_CC)'"
-    CXX="\$(SHELL) \$(shavedir)/shave cxx '\$(SHAVE_SAVED_CXX)'"
+    SHAVE_SAVED_FC=$FC
+    SHAVE_SAVED_F77=$F77
+    CC="${SHELL} ${shavedir}/shave cc ${SHAVE_SAVED_CC}"
+    CXX="${SHELL} ${shavedir}/shave cxx ${SHAVE_SAVED_CXX}"
+    FC="${SHELL} ${shavedir}/shave fc ${SHAVE_SAVED_FC}"
+    F77="${SHELL} ${shavedir}/shave f77 ${SHAVE_SAVED_F77}"
     AC_SUBST(CC)
     AC_SUBST(CXX)
+    AC_SUBST(FC)
+    AC_SUBST(F77)
 
     V=@
   else
@@ -58,12 +71,3 @@ AC_DEFUN([SHAVE_INIT],
   AC_SUBST(Q)
 ])
 
-AC_DEFUN([SHAVE_OUTPUT],
-[
-  if test x"$enable_shave" = xyes; then
-    dnl small workaround to fix libtool itself
-    dnl it's shokingly hard to find a better way, really! wtf...
-    test -f $srcdir/libtool && (tmpfile=`mktemp` && cat $srcdir/libtool | sed "s,^LTCC=.*$,LTCC=\"$SHELL $ac_pwd/shave cc $SHAVE_SAVED_CC\"," > $tmpfile && mv $tmpfile $srcdir/libtool)
-  fi
-
-])
diff --git a/shave-libtool.in b/shave-libtool.in
index 30e6f1388..1f3a720c1 100644
--- a/shave-libtool.in
+++ b/shave-libtool.in
@@ -8,7 +8,7 @@ fi
 
 lt_unmangle ()
 {
-   last_result=`echo $1 | $SED -e 's#.libs/##' -e 's#[0-9a-zA-Z_]\*_la-##'`
+   last_result=`echo $1 | $SED -e 's#.libs/##' -e 's#[0-9a-zA-Z_\-\.]*_la-##'`
 }
 
 # the real libtool to use
diff --git a/shave.in b/shave.in
index dc46ec960..174641e9b 100644
--- a/shave.in
+++ b/shave.in
@@ -8,7 +8,7 @@ fi
 
 lt_unmangle ()
 {
-   last_result=`echo $1 | $SED -e 's#.libs/##' -e 's#[0-9a-zA-Z_]\*_la-##'`
+   last_result=`echo $1 | $SED -e 's#.libs/##' -e 's#[0-9a-zA-Z_\-\.]*_la-##'`
 }
 
 # the tool to wrap (cc, cxx, ar, ranlib, ..)
@@ -50,6 +50,12 @@ link,*)
 *,cc)
     Q="  CC    "
     ;;
+*,fc)
+    Q="  FC    "
+    ;;
+*,f77)
+    Q="  F77   "
+    ;;
 *,*)
     # should not happen
     Q="  CC    "
diff --git a/src/Makefile.am b/src/Makefile.am
index a70a19a10..848967785 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -713,8 +713,11 @@ libpulse_la_SOURCES = \
 		pulse/xmalloc.c pulse/xmalloc.h
 
 libpulse_la_CFLAGS = $(AM_CFLAGS)
-libpulse_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(LIBPULSE_VERSION_INFO) -Wl,-version-script=$(srcdir)/map-file
 libpulse_la_LIBADD = $(AM_LIBADD) $(WINSOCK_LIBS) $(LTLIBICONV) libpulsecommon-@PA_MAJORMINORMICRO@.la
+libpulse_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(LIBPULSE_VERSION_INFO)
+if HAVE_GNU_LD
+libpulse_la_LDFLAGS += -Wl,-version-script=$(srcdir)/map-file
+endif
 
 if HAVE_X11
 libpulse_la_SOURCES += pulse/client-conf-x11.c pulse/client-conf-x11.h
@@ -725,17 +728,26 @@ endif
 libpulse_simple_la_SOURCES = pulse/simple.c pulse/simple.h
 libpulse_simple_la_CFLAGS = $(AM_CFLAGS)
 libpulse_simple_la_LIBADD = $(AM_LIBADD) libpulse.la libpulsecommon-@PA_MAJORMINORMICRO@.la
-libpulse_simple_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(LIBPULSE_SIMPLE_VERSION_INFO) -Wl,-version-script=$(srcdir)/map-file
+libpulse_simple_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(LIBPULSE_SIMPLE_VERSION_INFO)
+if HAVE_GNU_LD
+libpulse_simple_la_LDFLAGS += -Wl,-version-script=$(srcdir)/map-file
+endif
 
 libpulse_browse_la_SOURCES = pulse/browser.c pulse/browser.h pulsecore/avahi-wrap.c pulsecore/avahi-wrap.h
 libpulse_browse_la_CFLAGS = $(AM_CFLAGS) $(AVAHI_CFLAGS)
 libpulse_browse_la_LIBADD = $(AM_LIBADD) libpulse.la libpulsecommon-@PA_MAJORMINORMICRO@.la $(AVAHI_LIBS)
-libpulse_browse_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(LIBPULSE_BROWSE_VERSION_INFO) -Wl,-version-script=$(srcdir)/map-file
+libpulse_browse_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(LIBPULSE_BROWSE_VERSION_INFO)
+if HAVE_GNU_LD
+libpulse_browse_la_LDFLAGS += -Wl,-version-script=$(srcdir)/map-file
+endif
 
 libpulse_mainloop_glib_la_SOURCES = pulse/glib-mainloop.h pulse/glib-mainloop.c
 libpulse_mainloop_glib_la_CFLAGS = $(AM_CFLAGS) $(GLIB20_CFLAGS)
 libpulse_mainloop_glib_la_LIBADD = $(AM_LIBADD) libpulse.la libpulsecommon-@PA_MAJORMINORMICRO@.la $(GLIB20_LIBS)
-libpulse_mainloop_glib_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(LIBPULSE_MAINLOOP_GLIB_VERSION_INFO) -Wl,-version-script=$(srcdir)/map-file
+libpulse_mainloop_glib_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(LIBPULSE_MAINLOOP_GLIB_VERSION_INFO)
+if HAVE_GNU_LD
+libpulse_mainloop_glib_la_LDFLAGS += -Wl,-version-script=$(srcdir)/map-file
+endif
 
 ###################################
 #         OSS emulation           #
diff --git a/src/daemon/caps.c b/src/daemon/caps.c
index b5cbbc635..d2ae8d0e7 100644
--- a/src/daemon/caps.c
+++ b/src/daemon/caps.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/daemon/caps.h b/src/daemon/caps.h
index 176aa90e4..94241a9a0 100644
--- a/src/daemon/caps.h
+++ b/src/daemon/caps.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/daemon/cmdline.c b/src/daemon/cmdline.c
index f4224ea80..d78089e19 100644
--- a/src/daemon/cmdline.c
+++ b/src/daemon/cmdline.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/daemon/cmdline.h b/src/daemon/cmdline.h
index fd72a6d3a..e34d7f50f 100644
--- a/src/daemon/cmdline.h
+++ b/src/daemon/cmdline.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/daemon/cpulimit.c b/src/daemon/cpulimit.c
index 5f24474db..64728e27a 100644
--- a/src/daemon/cpulimit.c
+++ b/src/daemon/cpulimit.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/daemon/cpulimit.h b/src/daemon/cpulimit.h
index cb9a123d9..ce78d4839 100644
--- a/src/daemon/cpulimit.h
+++ b/src/daemon/cpulimit.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/daemon/daemon-conf.c b/src/daemon/daemon-conf.c
index 10144ea45..ac6cc8aad 100644
--- a/src/daemon/daemon-conf.c
+++ b/src/daemon/daemon-conf.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -94,8 +94,10 @@ static const pa_daemon_conf default_conf = {
    ,.rlimit_fsize = { .value = 0, .is_set = FALSE },
     .rlimit_data = { .value = 0, .is_set = FALSE },
     .rlimit_stack = { .value = 0, .is_set = FALSE },
-    .rlimit_core = { .value = 0, .is_set = FALSE },
-    .rlimit_rss = { .value = 0, .is_set = FALSE }
+    .rlimit_core = { .value = 0, .is_set = FALSE }
+#ifdef RLIMIT_RSS
+   ,.rlimit_rss = { .value = 0, .is_set = FALSE }
+#endif
 #ifdef RLIMIT_NPROC
    ,.rlimit_nproc = { .value = 0, .is_set = FALSE }
 #endif
@@ -472,7 +474,9 @@ int pa_daemon_conf_load(pa_daemon_conf *c, const char *filename) {
         { "rlimit-data",                parse_rlimit,             &c->rlimit_data, NULL },
         { "rlimit-stack",               parse_rlimit,             &c->rlimit_stack, NULL },
         { "rlimit-core",                parse_rlimit,             &c->rlimit_core, NULL },
+#ifdef RLIMIT_RSS
         { "rlimit-rss",                 parse_rlimit,             &c->rlimit_rss, NULL },
+#endif
 #ifdef RLIMIT_NOFILE
         { "rlimit-nofile",              parse_rlimit,             &c->rlimit_nofile, NULL },
 #endif
@@ -651,7 +655,9 @@ char *pa_daemon_conf_dump(pa_daemon_conf *c) {
     pa_strbuf_printf(s, "rlimit-data = %li\n", c->rlimit_data.is_set ? (long int) c->rlimit_data.value : -1);
     pa_strbuf_printf(s, "rlimit-stack = %li\n", c->rlimit_stack.is_set ? (long int) c->rlimit_stack.value : -1);
     pa_strbuf_printf(s, "rlimit-core = %li\n", c->rlimit_core.is_set ? (long int) c->rlimit_core.value : -1);
+#ifdef RLIMIT_RSS
     pa_strbuf_printf(s, "rlimit-rss = %li\n", c->rlimit_rss.is_set ? (long int) c->rlimit_rss.value : -1);
+#endif
 #ifdef RLIMIT_AS
     pa_strbuf_printf(s, "rlimit-as = %li\n", c->rlimit_as.is_set ? (long int) c->rlimit_as.value : -1);
 #endif
diff --git a/src/daemon/daemon-conf.h b/src/daemon/daemon-conf.h
index 9331280b5..9cec189f8 100644
--- a/src/daemon/daemon-conf.h
+++ b/src/daemon/daemon-conf.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -87,8 +87,10 @@ typedef struct pa_daemon_conf {
     char *config_file;
 
 #ifdef HAVE_SYS_RESOURCE_H
-    pa_rlimit rlimit_fsize, rlimit_data, rlimit_stack, rlimit_core, rlimit_rss;
-
+    pa_rlimit rlimit_fsize, rlimit_data, rlimit_stack, rlimit_core;
+#ifdef RLIMIT_RSS
+    pa_rlimit rlimit_rss;
+#endif
 #ifdef RLIMIT_NOFILE
     pa_rlimit rlimit_nofile;
 #endif
diff --git a/src/daemon/dumpmodules.c b/src/daemon/dumpmodules.c
index 9c9f1c813..0ffc0fc09 100644
--- a/src/daemon/dumpmodules.c
+++ b/src/daemon/dumpmodules.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/daemon/dumpmodules.h b/src/daemon/dumpmodules.h
index c49a5eda7..c3595e545 100644
--- a/src/daemon/dumpmodules.h
+++ b/src/daemon/dumpmodules.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/daemon/ltdl-bind-now.c b/src/daemon/ltdl-bind-now.c
index 8444cfb49..276b2a06e 100644
--- a/src/daemon/ltdl-bind-now.c
+++ b/src/daemon/ltdl-bind-now.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/daemon/ltdl-bind-now.h b/src/daemon/ltdl-bind-now.h
index f95d13b42..07600706e 100644
--- a/src/daemon/ltdl-bind-now.h
+++ b/src/daemon/ltdl-bind-now.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/daemon/main.c b/src/daemon/main.c
index b630bd173..0048e7b7b 100644
--- a/src/daemon/main.c
+++ b/src/daemon/main.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -294,7 +294,9 @@ static void set_all_rlimits(const pa_daemon_conf *conf) {
     set_one_rlimit(&conf->rlimit_data, RLIMIT_DATA, "RLIMIT_DATA");
     set_one_rlimit(&conf->rlimit_stack, RLIMIT_STACK, "RLIMIT_STACK");
     set_one_rlimit(&conf->rlimit_core, RLIMIT_CORE, "RLIMIT_CORE");
+#ifdef RLIMIT_RSS
     set_one_rlimit(&conf->rlimit_rss, RLIMIT_RSS, "RLIMIT_RSS");
+#endif
 #ifdef RLIMIT_NPROC
     set_one_rlimit(&conf->rlimit_nproc, RLIMIT_NPROC, "RLIMIT_NPROC");
 #endif
diff --git a/src/daemon/polkit.c b/src/daemon/polkit.c
index 921e5d1d4..9799e0948 100644
--- a/src/daemon/polkit.c
+++ b/src/daemon/polkit.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/daemon/polkit.h b/src/daemon/polkit.h
index 0d65ec520..018f6ef1c 100644
--- a/src/daemon/polkit.h
+++ b/src/daemon/polkit.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/alsa/alsa-sink.c b/src/modules/alsa/alsa-sink.c
index 7768b38e2..7bf16c3c6 100644
--- a/src/modules/alsa/alsa-sink.c
+++ b/src/modules/alsa/alsa-sink.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -148,7 +148,7 @@ static void reserve_update(struct userdata *u) {
     const char *description;
     pa_assert(u);
 
-    if (!u->sink)
+    if (!u->sink || !u->reserve)
         return;
 
     if ((description = pa_proplist_gets(u->sink->proplist, PA_PROP_DEVICE_DESCRIPTION)))
@@ -164,6 +164,9 @@ static int reserve_init(struct userdata *u, const char *dname) {
     if (u->reserve)
         return 0;
 
+    if (pa_in_system_mode())
+        return 0;
+
     /* We are resuming, try to lock the device */
     if (!(rname = pa_alsa_get_reserve_name(dname)))
         return 0;
@@ -1187,17 +1190,11 @@ static int process_rewind(struct userdata *u) {
 
     /* Figure out how much we shall rewind and reset the counter */
     rewind_nbytes = u->sink->thread_info.rewind_nbytes;
-    u->sink->thread_info.rewind_nbytes = 0;
 
-    if (rewind_nbytes <= 0)
-        goto finish;
-
-    pa_assert(rewind_nbytes > 0);
     pa_log_debug("Requested to rewind %lu bytes.", (unsigned long) rewind_nbytes);
 
-    snd_pcm_hwsync(u->pcm_handle);
-    if ((unused = snd_pcm_avail_update(u->pcm_handle)) < 0) {
-        pa_log("snd_pcm_avail_update() failed: %s", snd_strerror((int) unused));
+    if (PA_UNLIKELY((unused = pa_alsa_safe_avail(u->pcm_handle, u->hwbuf_size, &u->sink->sample_spec)) < 0)) {
+        pa_log("snd_pcm_avail() failed: %s", snd_strerror((int) unused));
         return -1;
     }
 
@@ -1239,12 +1236,8 @@ static int process_rewind(struct userdata *u) {
     } else
         pa_log_debug("Mhmm, actually there is nothing to rewind.");
 
-finish:
-
     pa_sink_process_rewind(u->sink, 0);
-
     return 0;
-
 }
 
 static void thread_func(void *userdata) {
@@ -1273,7 +1266,7 @@ static void thread_func(void *userdata) {
             int work_done;
             pa_usec_t sleep_usec = 0;
 
-            if (u->sink->thread_info.rewind_requested)
+            if (PA_UNLIKELY(u->sink->thread_info.rewind_requested))
                 if (process_rewind(u) < 0)
                         goto fail;
 
@@ -1699,11 +1692,10 @@ pa_sink *pa_alsa_sink_new(pa_module *m, pa_modargs *ma, const char*driver, pa_ca
         u->watermark_step = pa_usec_to_bytes(TSCHED_WATERMARK_STEP_USEC, &u->sink->sample_spec);
     }
 
-    u->sink->thread_info.max_rewind = use_tsched ? u->hwbuf_size : 0;
-    u->sink->thread_info.max_request = u->hwbuf_size;
-
+    pa_sink_set_max_rewind(u->sink, use_tsched ? u->hwbuf_size : 0);
+    pa_sink_set_max_request(u->sink, u->hwbuf_size);
     pa_sink_set_latency_range(u->sink,
-                              !use_tsched ? pa_bytes_to_usec(u->hwbuf_size, &ss) : (pa_usec_t) -1,
+                              use_tsched ? (pa_usec_t) -1 : pa_bytes_to_usec(u->hwbuf_size, &ss),
                               pa_bytes_to_usec(u->hwbuf_size, &ss));
 
     pa_log_info("Using %u fragments of size %lu bytes, buffer time is %0.2fms",
diff --git a/src/modules/alsa/alsa-sink.h b/src/modules/alsa/alsa-sink.h
index 47ece9e09..bbf64234b 100644
--- a/src/modules/alsa/alsa-sink.h
+++ b/src/modules/alsa/alsa-sink.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/alsa/alsa-source.c b/src/modules/alsa/alsa-source.c
index def638ec6..f4acad8cd 100644
--- a/src/modules/alsa/alsa-source.c
+++ b/src/modules/alsa/alsa-source.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -146,7 +146,7 @@ static void reserve_update(struct userdata *u) {
     const char *description;
     pa_assert(u);
 
-    if (!u->source)
+    if (!u->source || !u->reserve)
         return;
 
     if ((description = pa_proplist_gets(u->source->proplist, PA_PROP_DEVICE_DESCRIPTION)))
@@ -162,6 +162,9 @@ static int reserve_init(struct userdata *u, const char *dname) {
     if (u->reserve)
         return 0;
 
+    if (pa_in_system_mode())
+        return 0;
+
     /* We are resuming, try to lock the device */
     if (!(rname = pa_alsa_get_reserve_name(dname)))
         return 0;
@@ -1542,7 +1545,7 @@ pa_source *pa_alsa_source_new(pa_module *m, pa_modargs *ma, const char*driver, p
     }
 
     pa_source_set_latency_range(u->source,
-                                !use_tsched ? pa_bytes_to_usec(u->hwbuf_size, &ss) : (pa_usec_t) -1,
+                                use_tsched ? (pa_usec_t) -1 : pa_bytes_to_usec(u->hwbuf_size, &ss),
                                 pa_bytes_to_usec(u->hwbuf_size, &ss));
 
     pa_log_info("Using %u fragments of size %lu bytes, buffer time is %0.2fms",
diff --git a/src/modules/alsa/alsa-source.h b/src/modules/alsa/alsa-source.h
index 5fed6cc89..9cbb0e174 100644
--- a/src/modules/alsa/alsa-source.h
+++ b/src/modules/alsa/alsa-source.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/alsa/alsa-util.c b/src/modules/alsa/alsa-util.c
index 7d833ff7a..454cfd4ea 100644
--- a/src/modules/alsa/alsa-util.c
+++ b/src/modules/alsa/alsa-util.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/alsa/alsa-util.h b/src/modules/alsa/alsa-util.h
index a8397ae9c..fe0f71e0e 100644
--- a/src/modules/alsa/alsa-util.h
+++ b/src/modules/alsa/alsa-util.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/alsa/module-alsa-card.c b/src/modules/alsa/module-alsa-card.c
index 9e149a482..d5e2cdc29 100644
--- a/src/modules/alsa/module-alsa-card.c
+++ b/src/modules/alsa/module-alsa-card.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -310,8 +310,9 @@ int pa__init(pa_module *m) {
 
     pa_snprintf(rname, sizeof(rname), "Audio%i", alsa_card_index);
 
-    if (!(reserve = pa_reserve_wrapper_get(m->core, rname)))
-        goto fail;
+    if (!pa_in_system_mode())
+        if (!(reserve = pa_reserve_wrapper_get(m->core, rname)))
+            goto fail;
 
     pa_card_new_data_init(&data);
     data.driver = __FILE__;
diff --git a/src/modules/alsa/module-alsa-sink.c b/src/modules/alsa/module-alsa-sink.c
index 4f844e082..c728a4464 100644
--- a/src/modules/alsa/module-alsa-sink.c
+++ b/src/modules/alsa/module-alsa-sink.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/alsa/module-alsa-source.c b/src/modules/alsa/module-alsa-source.c
index c35936dfb..6188019f3 100644
--- a/src/modules/alsa/module-alsa-source.c
+++ b/src/modules/alsa/module-alsa-source.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/bluetooth/bluetooth-util.c b/src/modules/bluetooth/bluetooth-util.c
index 6b522200a..dfd3a3065 100644
--- a/src/modules/bluetooth/bluetooth-util.c
+++ b/src/modules/bluetooth/bluetooth-util.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/bluetooth/bluetooth-util.h b/src/modules/bluetooth/bluetooth-util.h
index 2c3ec6497..0364c9724 100644
--- a/src/modules/bluetooth/bluetooth-util.h
+++ b/src/modules/bluetooth/bluetooth-util.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/bluetooth/ipc.h b/src/modules/bluetooth/ipc.h
index 4203150bf..f030acfa2 100644
--- a/src/modules/bluetooth/ipc.h
+++ b/src/modules/bluetooth/ipc.h
@@ -160,7 +160,8 @@ struct bt_get_capabilities_req {
 
 #define BT_HFP_CODEC_PCM			0x00
 
-#define BT_PCM_FLAG_NREC			1
+#define BT_PCM_FLAG_NREC			0x01
+#define BT_PCM_FLAG_PCM_ROUTING			0x02
 
 typedef struct {
 	uint8_t transport;
diff --git a/src/modules/bluetooth/module-bluetooth-device.c b/src/modules/bluetooth/module-bluetooth-device.c
index 3332df2cd..72cf20849 100644
--- a/src/modules/bluetooth/module-bluetooth-device.c
+++ b/src/modules/bluetooth/module-bluetooth-device.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/bluetooth/module-bluetooth-discover.c b/src/modules/bluetooth/module-bluetooth-discover.c
index e97407492..521a9127b 100644
--- a/src/modules/bluetooth/module-bluetooth-discover.c
+++ b/src/modules/bluetooth/module-bluetooth-discover.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/bluetooth/module-bluetooth-proximity.c b/src/modules/bluetooth/module-bluetooth-proximity.c
index f30d39fea..a3b525eee 100644
--- a/src/modules/bluetooth/module-bluetooth-proximity.c
+++ b/src/modules/bluetooth/module-bluetooth-proximity.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/dbus-util.c b/src/modules/dbus-util.c
index 4218bca56..d51befb92 100644
--- a/src/modules/dbus-util.c
+++ b/src/modules/dbus-util.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/dbus-util.h b/src/modules/dbus-util.h
index fd9746730..90abbc7b8 100644
--- a/src/modules/dbus-util.h
+++ b/src/modules/dbus-util.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/gconf/gconf-helper.c b/src/modules/gconf/gconf-helper.c
index f5016faf2..fbd8cfd83 100644
--- a/src/modules/gconf/gconf-helper.c
+++ b/src/modules/gconf/gconf-helper.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/gconf/module-gconf.c b/src/modules/gconf/module-gconf.c
index 845ede50b..c01ebbf68 100644
--- a/src/modules/gconf/module-gconf.c
+++ b/src/modules/gconf/module-gconf.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/hal-util.c b/src/modules/hal-util.c
index 6959a7062..422ae4ec8 100644
--- a/src/modules/hal-util.c
+++ b/src/modules/hal-util.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/hal-util.h b/src/modules/hal-util.h
index 3c0e09437..19e41d774 100644
--- a/src/modules/hal-util.h
+++ b/src/modules/hal-util.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-always-sink.c b/src/modules/module-always-sink.c
index 591695fbd..aee1c650f 100644
--- a/src/modules/module-always-sink.c
+++ b/src/modules/module-always-sink.c
@@ -5,7 +5,7 @@
 
     PulseAudio is free software; you can redistribute it and/or modify
     it under the terms of the GNU Lesser General Public License as published
-    by the Free Software Foundation; either version 2 of the License,
+    by the Free Software Foundation; either version 2.1 of the License,
     or (at your option) any later version.
 
     PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-augment-properties.c b/src/modules/module-augment-properties.c
index 99111868b..c3e5997a6 100644
--- a/src/modules/module-augment-properties.c
+++ b/src/modules/module-augment-properties.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-card-restore.c b/src/modules/module-card-restore.c
index c7696058b..0afb9353b 100644
--- a/src/modules/module-card-restore.c
+++ b/src/modules/module-card-restore.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-cli.c b/src/modules/module-cli.c
index 439aa8b0e..fd9452b49 100644
--- a/src/modules/module-cli.c
+++ b/src/modules/module-cli.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-combine.c b/src/modules/module-combine.c
index 6ed4f1413..4b2d6f9b3 100644
--- a/src/modules/module-combine.c
+++ b/src/modules/module-combine.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -487,7 +487,7 @@ static void sink_input_kill_cb(pa_sink_input *i) {
     struct output *o;
 
     pa_sink_input_assert_ref(i);
-    pa_assert(o = i->userdata);
+    pa_assert_se(o = i->userdata);
 
     pa_module_unload_request(o->userdata->module, TRUE);
     output_free(o);
diff --git a/src/modules/module-console-kit.c b/src/modules/module-console-kit.c
index 805f5eef1..3fba7ef6c 100644
--- a/src/modules/module-console-kit.c
+++ b/src/modules/module-console-kit.c
@@ -5,7 +5,7 @@
 
     PulseAudio is free software; you can redistribute it and/or modify
     it under the terms of the GNU Lesser General Public License as published
-    by the Free Software Foundation; either version 2 of the License,
+    by the Free Software Foundation; either version 2.1 of the License,
     or (at your option) any later version.
 
     PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-cork-music-on-phone.c b/src/modules/module-cork-music-on-phone.c
index fb90cf345..c0f5eea46 100644
--- a/src/modules/module-cork-music-on-phone.c
+++ b/src/modules/module-cork-music-on-phone.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-default-device-restore.c b/src/modules/module-default-device-restore.c
index d299f40b6..a25aafcbd 100644
--- a/src/modules/module-default-device-restore.c
+++ b/src/modules/module-default-device-restore.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-detect.c b/src/modules/module-detect.c
index 773e1d875..49127abcd 100644
--- a/src/modules/module-detect.c
+++ b/src/modules/module-detect.c
@@ -7,7 +7,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-device-restore.c b/src/modules/module-device-restore.c
index e6a48814e..0ca3dd83e 100644
--- a/src/modules/module-device-restore.c
+++ b/src/modules/module-device-restore.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-esound-compat-spawnfd.c b/src/modules/module-esound-compat-spawnfd.c
index 578ad3b50..56cda4dfb 100644
--- a/src/modules/module-esound-compat-spawnfd.c
+++ b/src/modules/module-esound-compat-spawnfd.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-esound-compat-spawnpid.c b/src/modules/module-esound-compat-spawnpid.c
index 882dba8c6..5925f591e 100644
--- a/src/modules/module-esound-compat-spawnpid.c
+++ b/src/modules/module-esound-compat-spawnpid.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-esound-sink.c b/src/modules/module-esound-sink.c
index 552cf75e5..2b45e302f 100644
--- a/src/modules/module-esound-sink.c
+++ b/src/modules/module-esound-sink.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-hal-detect.c b/src/modules/module-hal-detect.c
index ce04f3670..fe601100f 100644
--- a/src/modules/module-hal-detect.c
+++ b/src/modules/module-hal-detect.c
@@ -6,7 +6,7 @@
 
     PulseAudio is free software; you can redistribute it and/or modify
     it under the terms of the GNU Lesser General Public License as published
-    by the Free Software Foundation; either version 2 of the License,
+    by the Free Software Foundation; either version 2.1 of the License,
     or (at your option) any later version.
 
     PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-jack-sink.c b/src/modules/module-jack-sink.c
index 1739f46a8..63fdd2db2 100644
--- a/src/modules/module-jack-sink.c
+++ b/src/modules/module-jack-sink.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-jack-source.c b/src/modules/module-jack-source.c
index 38b63751a..c77c9581e 100644
--- a/src/modules/module-jack-source.c
+++ b/src/modules/module-jack-source.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -163,7 +163,7 @@ static int jack_process(jack_nframes_t nframes, void *arg) {
     pa_assert(u);
 
     for (c = 0; c < u->channels; c++)
-        pa_assert(buffer[c] = jack_port_get_buffer(u->port[c], nframes));
+        pa_assert_se(buffer[c] = jack_port_get_buffer(u->port[c], nframes));
 
     /* We interleave the data and pass it on to the other RT thread */
 
diff --git a/src/modules/module-ladspa-sink.c b/src/modules/module-ladspa-sink.c
index a4007b1a6..33562b104 100644
--- a/src/modules/module-ladspa-sink.c
+++ b/src/modules/module-ladspa-sink.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-lirc.c b/src/modules/module-lirc.c
index 9a782cacc..bdb8bb71e 100644
--- a/src/modules/module-lirc.c
+++ b/src/modules/module-lirc.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-match.c b/src/modules/module-match.c
index 179361105..d7365ca73 100644
--- a/src/modules/module-match.c
+++ b/src/modules/module-match.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-mmkbd-evdev.c b/src/modules/module-mmkbd-evdev.c
index a379923ad..2f87dd223 100644
--- a/src/modules/module-mmkbd-evdev.c
+++ b/src/modules/module-mmkbd-evdev.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-native-protocol-fd.c b/src/modules/module-native-protocol-fd.c
index f17f435ab..eed0505bf 100644
--- a/src/modules/module-native-protocol-fd.c
+++ b/src/modules/module-native-protocol-fd.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-null-sink.c b/src/modules/module-null-sink.c
index e18da5fd1..183d4b2e0 100644
--- a/src/modules/module-null-sink.c
+++ b/src/modules/module-null-sink.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-pipe-sink.c b/src/modules/module-pipe-sink.c
index f3b0e8b0e..def4f758f 100644
--- a/src/modules/module-pipe-sink.c
+++ b/src/modules/module-pipe-sink.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-pipe-source.c b/src/modules/module-pipe-source.c
index a42c53c36..3d40fdf3a 100644
--- a/src/modules/module-pipe-source.c
+++ b/src/modules/module-pipe-source.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-position-event-sounds.c b/src/modules/module-position-event-sounds.c
index 6252ebab8..e191ec33c 100644
--- a/src/modules/module-position-event-sounds.c
+++ b/src/modules/module-position-event-sounds.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-protocol-stub.c b/src/modules/module-protocol-stub.c
index ca9274d86..ce3dcd037 100644
--- a/src/modules/module-protocol-stub.c
+++ b/src/modules/module-protocol-stub.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-raop-discover.c b/src/modules/module-raop-discover.c
index df3931512..5c2e06233 100644
--- a/src/modules/module-raop-discover.c
+++ b/src/modules/module-raop-discover.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -152,11 +152,18 @@ static void resolver_cb(
     if (event != AVAHI_RESOLVER_FOUND)
         pa_log("Resolving of '%s' failed: %s", name, avahi_strerror(avahi_client_errno(u->client)));
     else {
-        char *device = NULL, *dname, *vname, *args;
+        char *device = NULL, *nicename, *dname, *vname, *args;
         char at[AVAHI_ADDRESS_STR_MAX];
         AvahiStringList *l;
         pa_module *m;
 
+        if ((nicename = strstr(name, "@"))) {
+            ++nicename;
+            if (strlen(nicename) > 0) {
+                pa_log_debug("Found RAOP: %s", nicename);
+            }
+        }
+
         for (l = txt; l; l = l->next) {
             char *key, *value;
             pa_assert_se(avahi_string_list_get_pair(l, &key, &value, NULL) == 0);
@@ -190,10 +197,20 @@ static void resolver_cb(
                                  "sink_name=%s",
                                  avahi_address_snprint(at, sizeof(at), a), port,
                                  vname);*/
-        args = pa_sprintf_malloc("server=%s "
-                                 "sink_name=%s",
-                                 avahi_address_snprint(at, sizeof(at), a),
-                                 vname);
+        if (nicename) {
+            args = pa_sprintf_malloc("server=%s "
+                                     "sink_name=%s "
+                                     "description=\"%s\"",
+                                     avahi_address_snprint(at, sizeof(at), a),
+                                     vname,
+                                     nicename);
+
+        } else {
+            args = pa_sprintf_malloc("server=%s "
+                                     "sink_name=%s",
+                                     avahi_address_snprint(at, sizeof(at), a),
+                                     vname);
+        }
 
         pa_log_debug("Loading module-raop-sink with arguments '%s'", args);
 
diff --git a/src/modules/module-raop-sink.c b/src/modules/module-raop-sink.c
index da338f5d7..00f0c63c0 100644
--- a/src/modules/module-raop-sink.c
+++ b/src/modules/module-raop-sink.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -72,6 +72,7 @@ PA_MODULE_VERSION(PACKAGE_VERSION);
 PA_MODULE_LOAD_ONCE(FALSE);
 PA_MODULE_USAGE(
         "sink_name=<name for the sink> "
+        "description=<description for the sink> "
         "server=<address>  "
         "format=<sample format> "
         "channels=<number of channels> "
@@ -122,6 +123,7 @@ static const char* const valid_modargs[] = {
     "format",
     "channels",
     "sink_name",
+    "description",
     NULL
 };
 
@@ -502,7 +504,7 @@ int pa__init(pa_module*m) {
     struct userdata *u = NULL;
     pa_sample_spec ss;
     pa_modargs *ma = NULL;
-    const char *server;
+    const char *server, *desc;
     pa_sink_new_data data;
 
     pa_assert(m);
@@ -564,7 +566,10 @@ int pa__init(pa_module*m) {
     pa_sink_new_data_set_name(&data, pa_modargs_get_value(ma, "sink_name", DEFAULT_SINK_NAME));
     pa_sink_new_data_set_sample_spec(&data, &ss);
     pa_proplist_sets(data.proplist, PA_PROP_DEVICE_STRING, server);
-    pa_proplist_setf(data.proplist, PA_PROP_DEVICE_DESCRIPTION, "RAOP sink '%s'", server);
+    if ((desc = pa_modargs_get_value(ma, "description", NULL)))
+        pa_proplist_sets(data.proplist, PA_PROP_DEVICE_DESCRIPTION, desc);
+    else
+        pa_proplist_setf(data.proplist, PA_PROP_DEVICE_DESCRIPTION, "RAOP sink '%s'", server);
 
     u->sink = pa_sink_new(m->core, &data, PA_SINK_LATENCY|PA_SINK_NETWORK);
     pa_sink_new_data_done(&data);
diff --git a/src/modules/module-remap-sink.c b/src/modules/module-remap-sink.c
index 89ddf9538..31824bc52 100644
--- a/src/modules/module-remap-sink.c
+++ b/src/modules/module-remap-sink.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-rescue-streams.c b/src/modules/module-rescue-streams.c
index e52e39c17..4f616e055 100644
--- a/src/modules/module-rescue-streams.c
+++ b/src/modules/module-rescue-streams.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-sine-source.c b/src/modules/module-sine-source.c
index 5626c2ab7..206c45f43 100644
--- a/src/modules/module-sine-source.c
+++ b/src/modules/module-sine-source.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-sine.c b/src/modules/module-sine.c
index ce08c01dd..0be1d7228 100644
--- a/src/modules/module-sine.c
+++ b/src/modules/module-sine.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-solaris.c b/src/modules/module-solaris.c
index 6f50543ac..995b3c631 100644
--- a/src/modules/module-solaris.c
+++ b/src/modules/module-solaris.c
@@ -3,10 +3,11 @@
 
   Copyright 2006 Lennart Poettering
   Copyright 2006-2007 Pierre Ossman <ossman@cendio.se> for Cendio AB
+  Copyright 2009 Finn Thain
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -44,6 +45,7 @@
 #include <pulse/mainloop-signal.h>
 #include <pulse/xmalloc.h>
 #include <pulse/timeval.h>
+#include <pulse/util.h>
 
 #include <pulsecore/iochannel.h>
 #include <pulsecore/sink.h>
@@ -57,22 +59,25 @@
 #include <pulsecore/thread-mq.h>
 #include <pulsecore/rtpoll.h>
 #include <pulsecore/thread.h>
+#include <pulsecore/rtclock.h>
 
 #include "module-solaris-symdef.h"
 
-PA_MODULE_AUTHOR("Pierre Ossman")
-PA_MODULE_DESCRIPTION("Solaris Sink/Source")
-PA_MODULE_VERSION(PACKAGE_VERSION)
+PA_MODULE_AUTHOR("Pierre Ossman");
+PA_MODULE_DESCRIPTION("Solaris Sink/Source");
+PA_MODULE_VERSION(PACKAGE_VERSION);
 PA_MODULE_USAGE(
     "sink_name=<name for the sink> "
     "source_name=<name for the source> "
-    "device=<OSS device> record=<enable source?> "
+    "device=<audio device file name> "
+    "record=<enable source?> "
     "playback=<enable sink?> "
     "format=<sample format> "
     "channels=<number of channels> "
     "rate=<sample rate> "
     "buffer_size=<record buffer size> "
-    "channel_map=<channel map>")
+    "channel_map=<channel map>");
+PA_MODULE_LOAD_ONCE(FALSE);
 
 struct userdata {
     pa_core *core;
@@ -87,15 +92,24 @@ struct userdata {
 
     pa_memchunk memchunk;
 
-    unsigned int page_size;
-
     uint32_t frame_size;
-    uint32_t buffer_size;
-    unsigned int written_bytes, read_bytes;
+    int32_t buffer_size;
+    volatile uint64_t written_bytes, read_bytes;
+    pa_mutex *written_bytes_lock;
 
+    char *device_name;
+    int mode;
     int fd;
     pa_rtpoll_item *rtpoll_item;
     pa_module *module;
+
+    pa_bool_t sink_suspended, source_suspended;
+
+    uint32_t play_samples_msw, record_samples_msw;
+    uint32_t prev_playback_samples, prev_record_samples;
+    pa_mutex *sample_counter_lock;
+
+    size_t min_request;
 };
 
 static const char* const valid_modargs[] = {
@@ -112,89 +126,303 @@ static const char* const valid_modargs[] = {
     NULL
 };
 
-#define DEFAULT_SINK_NAME "solaris_output"
-#define DEFAULT_SOURCE_NAME "solaris_input"
 #define DEFAULT_DEVICE "/dev/audio"
+#define MIN_BUFFER_SIZE (640)
+#define MAX_RENDER_HZ   (300)
+
+/* This render rate limit implies a minimum latency,  but without it we waste too much CPU time in the
+ * IO thread. The maximum render rate and minimum latency (or minimum buffer size) are unachievable on
+ * common hardware anyway. Note that MIN_BUFFER_SIZE * MAX_RENDER_HZ >= 4 * 48000 Bps.
+ */
+
+static uint64_t get_playback_buffered_bytes(struct userdata *u) {
+    audio_info_t info;
+    uint64_t played_bytes;
+    int err;
+
+    pa_assert(u->sink);
+
+    pa_mutex_lock(u->sample_counter_lock);
+
+    err = ioctl(u->fd, AUDIO_GETINFO, &info);
+    pa_assert(err >= 0);
+
+    /* Handle wrap-around of the device's sample counter, which is a uint_32. */
+    if (u->prev_playback_samples > info.play.samples) {
+        /* Unfortunately info.play.samples can sometimes go backwards, even before it wraps! */
+        if (u->prev_playback_samples + info.play.samples < 240000) {
+            ++u->play_samples_msw;
+        } else {
+            pa_log_debug("play.samples went backwards %d bytes", u->prev_playback_samples - info.play.samples);
+        }
+    }
+    u->prev_playback_samples = info.play.samples;
+    played_bytes = (((uint64_t)u->play_samples_msw << 32) + info.play.samples) * u->frame_size;
+
+    pa_mutex_unlock(u->sample_counter_lock);
+
+    return u->written_bytes - played_bytes;
+}
+
+static pa_usec_t sink_get_latency(struct userdata *u, pa_sample_spec *ss) {
+    pa_usec_t r = 0;
+
+    pa_assert(u);
+    pa_assert(ss);
+
+    if (u->fd >= 0) {
+        pa_mutex_lock(u->written_bytes_lock);
+        r = pa_bytes_to_usec(get_playback_buffered_bytes(u), ss);
+        if (u->memchunk.memblock)
+            r += pa_bytes_to_usec(u->memchunk.length, ss);
+        pa_mutex_unlock(u->written_bytes_lock);
+    }
+    return r;
+}
+
+static uint64_t get_recorded_bytes(struct userdata *u) {
+    audio_info_t info;
+    uint64_t result;
+    int err;
+
+    pa_assert(u->source);
+
+    err = ioctl(u->fd, AUDIO_GETINFO, &info);
+    pa_assert(err >= 0);
+
+    if (u->prev_record_samples > info.record.samples)
+        ++u->record_samples_msw;
+    u->prev_record_samples = info.record.samples;
+    result = (((uint64_t)u->record_samples_msw << 32) + info.record.samples) * u->frame_size;
+
+    return result;
+}
+
+static pa_usec_t source_get_latency(struct userdata *u, pa_sample_spec *ss) {
+    pa_usec_t r = 0;
+    audio_info_t info;
+
+    pa_assert(u);
+    pa_assert(ss);
+
+    if (u->fd) {
+        int err = ioctl(u->fd, AUDIO_GETINFO, &info);
+        pa_assert(err >= 0);
+
+        r = pa_bytes_to_usec(get_recorded_bytes(u), ss) - pa_bytes_to_usec(u->read_bytes, ss);
+    }
+    return r;
+}
+
+static void build_pollfd(struct userdata *u) {
+    struct pollfd *pollfd;
+
+    pa_assert(u);
+    pa_assert(!u->rtpoll_item);
+    u->rtpoll_item = pa_rtpoll_item_new(u->rtpoll, PA_RTPOLL_NEVER, 1);
+
+    pollfd = pa_rtpoll_item_get_pollfd(u->rtpoll_item, NULL);
+    pollfd->fd = u->fd;
+    pollfd->events = 0;
+    pollfd->revents = 0;
+}
+
+static int set_buffer(int fd, int buffer_size) {
+    audio_info_t info;
+
+    pa_assert(fd >= 0);
+
+    AUDIO_INITINFO(&info);
+    info.play.buffer_size = buffer_size;
+    info.record.buffer_size = buffer_size;
+
+    if (ioctl(fd, AUDIO_SETINFO, &info) < 0) {
+        if (errno == EINVAL)
+            pa_log("AUDIO_SETINFO: Unsupported buffer size.");
+        else
+            pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
+        return -1;
+    }
+
+    return 0;
+}
+
+static int auto_format(int fd, int mode, pa_sample_spec *ss) {
+    audio_info_t info;
+
+    pa_assert(fd >= 0);
+    pa_assert(ss);
+
+    AUDIO_INITINFO(&info);
+
+    if (mode != O_RDONLY) {
+        info.play.sample_rate = ss->rate;
+        info.play.channels = ss->channels;
+        switch (ss->format) {
+        case PA_SAMPLE_U8:
+            info.play.precision = 8;
+            info.play.encoding = AUDIO_ENCODING_LINEAR;
+            break;
+        case PA_SAMPLE_ALAW:
+            info.play.precision = 8;
+            info.play.encoding = AUDIO_ENCODING_ALAW;
+            break;
+        case PA_SAMPLE_ULAW:
+            info.play.precision = 8;
+            info.play.encoding = AUDIO_ENCODING_ULAW;
+            break;
+        case PA_SAMPLE_S16NE:
+            info.play.precision = 16;
+            info.play.encoding = AUDIO_ENCODING_LINEAR;
+            break;
+        default:
+            pa_log("AUDIO_SETINFO: Unsupported sample format.");
+            return -1;
+        }
+    }
+
+    if (mode != O_WRONLY) {
+        info.record.sample_rate = ss->rate;
+        info.record.channels = ss->channels;
+        switch (ss->format) {
+        case PA_SAMPLE_U8:
+            info.record.precision = 8;
+            info.record.encoding = AUDIO_ENCODING_LINEAR;
+            break;
+        case PA_SAMPLE_ALAW:
+            info.record.precision = 8;
+            info.record.encoding = AUDIO_ENCODING_ALAW;
+            break;
+        case PA_SAMPLE_ULAW:
+            info.record.precision = 8;
+            info.record.encoding = AUDIO_ENCODING_ULAW;
+            break;
+        case PA_SAMPLE_S16NE:
+            info.record.precision = 16;
+            info.record.encoding = AUDIO_ENCODING_LINEAR;
+            break;
+        default:
+             pa_log("AUDIO_SETINFO: Unsupported sample format.");
+             return -1;
+        }
+    }
+
+    if (ioctl(fd, AUDIO_SETINFO, &info) < 0) {
+        if (errno == EINVAL)
+            pa_log("AUDIO_SETINFO: Failed to set sample format.");
+        else
+            pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
+        return -1;
+    }
+
+    return 0;
+}
+
+static int open_audio_device(struct userdata *u, pa_sample_spec *ss) {
+    pa_assert(u);
+    pa_assert(ss);
+
+    if ((u->fd = open(u->device_name, u->mode | O_NONBLOCK)) < 0) {
+        pa_log_warn("open %s failed (%s)", u->device_name, pa_cstrerror(errno));
+        return -1;
+    }
+
+    pa_log_info("device opened in %s mode.", u->mode == O_WRONLY ? "O_WRONLY" : (u->mode == O_RDONLY ? "O_RDONLY" : "O_RDWR"));
+
+    if (auto_format(u->fd, u->mode, ss) < 0)
+        return -1;
+
+    if (set_buffer(u->fd, u->buffer_size) < 0)
+        return -1;
+
+    u->written_bytes = u->read_bytes = 0;
+    u->play_samples_msw = u->record_samples_msw = 0;
+    u->prev_playback_samples = u->prev_record_samples = 0;
+
+    return u->fd;
+}
+
+static int suspend(struct userdata *u) {
+    pa_assert(u);
+    pa_assert(u->fd >= 0);
+
+    pa_log_info("Suspending...");
+
+    ioctl(u->fd, AUDIO_DRAIN, NULL);
+    pa_close(u->fd);
+    u->fd = -1;
+
+    if (u->rtpoll_item) {
+        pa_rtpoll_item_free(u->rtpoll_item);
+        u->rtpoll_item = NULL;
+    }
+
+    pa_log_info("Device suspended.");
+
+    return 0;
+}
+
+static int unsuspend(struct userdata *u) {
+    pa_assert(u);
+    pa_assert(u->fd < 0);
+
+    pa_log_info("Resuming...");
+
+    if (open_audio_device(u, u->sink ? &u->sink->sample_spec : &u->source->sample_spec) < 0)
+        return -1;
+
+    build_pollfd(u);
+
+    pa_log_info("Device resumed.");
+
+    return 0;
+}
 
 static int sink_process_msg(pa_msgobject *o, int code, void *data, int64_t offset, pa_memchunk *chunk) {
     struct userdata *u = PA_SINK(o)->userdata;
-    int err;
-    audio_info_t info;
 
     switch (code) {
-    case PA_SINK_MESSAGE_GET_LATENCY: {
-        pa_usec_t r = 0;
 
-        if (u->fd >= 0) {
+        case PA_SINK_MESSAGE_GET_LATENCY:
+            *((pa_usec_t*) data) = sink_get_latency(u, &PA_SINK(o)->sample_spec);
+            return 0;
 
-            err = ioctl(u->fd, AUDIO_GETINFO, &info);
-            pa_assert(err >= 0);
+        case PA_SINK_MESSAGE_SET_STATE:
 
-            r += pa_bytes_to_usec(u->written_bytes, &PA_SINK(o)->sample_spec);
-            r -= pa_bytes_to_usec(info.play.samples * u->frame_size, &PA_SINK(o)->sample_spec);
+            switch ((pa_sink_state_t) PA_PTR_TO_UINT(data)) {
 
-            if (u->memchunk.memblock)
-                r += pa_bytes_to_usec(u->memchunk.length, &PA_SINK(o)->sample_spec);
-        }
+                case PA_SINK_SUSPENDED:
 
-        *((pa_usec_t*) data) = r;
+                    pa_assert(PA_SINK_IS_OPENED(u->sink->thread_info.state));
 
-        return 0;
-    }
+                    if (!u->source || u->source_suspended) {
+                        if (suspend(u) < 0)
+                            return -1;
+                    }
+                    u->sink_suspended = TRUE;
+                    break;
 
-    case PA_SINK_MESSAGE_SET_VOLUME:
-        if (u->fd >= 0) {
-            AUDIO_INITINFO(&info);
+                case PA_SINK_IDLE:
+                case PA_SINK_RUNNING:
 
-            info.play.gain = pa_cvolume_avg((pa_cvolume*)data) * AUDIO_MAX_GAIN / PA_VOLUME_NORM;
-            assert(info.play.gain <= AUDIO_MAX_GAIN);
+                    if (u->sink->thread_info.state == PA_SINK_SUSPENDED) {
+                        if (!u->source || u->source_suspended) {
+                            if (unsuspend(u) < 0)
+                                return -1;
+                            u->sink->get_volume(u->sink);
+                            u->sink->get_mute(u->sink);
+                        }
+                        u->sink_suspended = FALSE;
+                    }
+                    break;
 
-            if (ioctl(u->fd, AUDIO_SETINFO, &info) < 0) {
-                if (errno == EINVAL)
-                    pa_log("AUDIO_SETINFO: Unsupported volume.");
-                else
-                    pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
-            } else {
-                return 0;
+                case PA_SINK_INVALID_STATE:
+                case PA_SINK_UNLINKED:
+                case PA_SINK_INIT:
+                    ;
             }
-        }
-        break;
 
-    case PA_SINK_MESSAGE_GET_VOLUME:
-        if (u->fd >= 0) {
-            err = ioctl(u->fd, AUDIO_GETINFO, &info);
-            assert(err >= 0);
-
-            pa_cvolume_set((pa_cvolume*) data, ((pa_cvolume*) data)->channels,
-                info.play.gain * PA_VOLUME_NORM / AUDIO_MAX_GAIN);
-
-            return 0;
-        }
-        break;
-
-    case PA_SINK_MESSAGE_SET_MUTE:
-        if (u->fd >= 0) {
-            AUDIO_INITINFO(&info);
-
-            info.output_muted = !!PA_PTR_TO_UINT(data);
-
-            if (ioctl(u->fd, AUDIO_SETINFO, &info) < 0)
-                pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
-            else
-                return 0;
-        }
-        break;
-
-    case PA_SINK_MESSAGE_GET_MUTE:
-        if (u->fd >= 0) {
-            err = ioctl(u->fd, AUDIO_GETINFO, &info);
-            pa_assert(err >= 0);
-
-            *(int*)data = !!info.output_muted;
-
-            return 0;
-        }
-        break;
+            break;
     }
 
     return pa_sink_process_msg(o, code, data, offset, chunk);
@@ -202,95 +430,168 @@ static int sink_process_msg(pa_msgobject *o, int code, void *data, int64_t offse
 
 static int source_process_msg(pa_msgobject *o, int code, void *data, int64_t offset, pa_memchunk *chunk) {
     struct userdata *u = PA_SOURCE(o)->userdata;
-    int err;
-    audio_info_t info;
 
     switch (code) {
-        case PA_SOURCE_MESSAGE_GET_LATENCY: {
-            pa_usec_t r = 0;
-
-            if (u->fd) {
-                err = ioctl(u->fd, AUDIO_GETINFO, &info);
-                pa_assert(err >= 0);
-
-                r += pa_bytes_to_usec(info.record.samples * u->frame_size, &PA_SOURCE(o)->sample_spec);
-                r -= pa_bytes_to_usec(u->read_bytes, &PA_SOURCE(o)->sample_spec);
-            }
-
-            *((pa_usec_t*) data) = r;
 
+        case PA_SOURCE_MESSAGE_GET_LATENCY:
+            *((pa_usec_t*) data) = source_get_latency(u, &PA_SOURCE(o)->sample_spec);
             return 0;
-        }
 
-        case PA_SOURCE_MESSAGE_SET_VOLUME:
-            if (u->fd >= 0) {
-                AUDIO_INITINFO(&info);
+        case PA_SOURCE_MESSAGE_SET_STATE:
 
-                info.record.gain = pa_cvolume_avg((pa_cvolume*) data) * AUDIO_MAX_GAIN / PA_VOLUME_NORM;
-                assert(info.record.gain <= AUDIO_MAX_GAIN);
+            switch ((pa_source_state_t) PA_PTR_TO_UINT(data)) {
+
+                case PA_SOURCE_SUSPENDED:
+
+                    pa_assert(PA_SOURCE_IS_OPENED(u->source->thread_info.state));
+
+                    if (!u->sink || u->sink_suspended) {
+                        if (suspend(u) < 0)
+                            return -1;
+                    }
+                    u->source_suspended = TRUE;
+                    break;
+
+                case PA_SOURCE_IDLE:
+                case PA_SOURCE_RUNNING:
+
+                    if (u->source->thread_info.state == PA_SOURCE_SUSPENDED) {
+                        if (!u->sink || u->sink_suspended) {
+                            if (unsuspend(u) < 0)
+                                return -1;
+                            u->source->get_volume(u->source);
+                        }
+                        u->source_suspended = FALSE;
+                    }
+                    break;
+
+                case PA_SOURCE_UNLINKED:
+                case PA_SOURCE_INIT:
+                case PA_SOURCE_INVALID_STATE:
+                    ;
 
-                if (ioctl(u->fd, AUDIO_SETINFO, &info) < 0) {
-                    if (errno == EINVAL)
-                        pa_log("AUDIO_SETINFO: Unsupported volume.");
-                    else
-                        pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
-                } else {
-                    return 0;
-                }
             }
             break;
 
-        case PA_SOURCE_MESSAGE_GET_VOLUME:
-            if (u->fd >= 0) {
-                err = ioctl(u->fd, AUDIO_GETINFO, &info);
-                pa_assert(err >= 0);
-
-                pa_cvolume_set((pa_cvolume*) data, ((pa_cvolume*) data)->channels,
-                    info.record.gain * PA_VOLUME_NORM / AUDIO_MAX_GAIN);
-
-                return 0;
-            }
-            break;
     }
 
     return pa_source_process_msg(o, code, data, offset, chunk);
 }
 
-static void clear_underflow(struct userdata *u)
-{
+static void sink_set_volume(pa_sink *s) {
+    struct userdata *u;
     audio_info_t info;
 
-    AUDIO_INITINFO(&info);
+    pa_assert_se(u = s->userdata);
 
-    info.play.error = 0;
+    if (u->fd >= 0) {
+        AUDIO_INITINFO(&info);
 
-    if (ioctl(u->fd, AUDIO_SETINFO, &info) < 0)
-        pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
+        info.play.gain = pa_cvolume_avg(&s->virtual_volume) * AUDIO_MAX_GAIN / PA_VOLUME_NORM;
+        assert(info.play.gain <= AUDIO_MAX_GAIN);
+
+        if (ioctl(u->fd, AUDIO_SETINFO, &info) < 0) {
+            if (errno == EINVAL)
+                pa_log("AUDIO_SETINFO: Unsupported volume.");
+            else
+                pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
+        }
+    }
 }
 
-static void clear_overflow(struct userdata *u)
-{
+static void sink_get_volume(pa_sink *s) {
+    struct userdata *u;
     audio_info_t info;
 
-    AUDIO_INITINFO(&info);
+    pa_assert_se(u = s->userdata);
 
-    info.record.error = 0;
+    if (u->fd >= 0) {
+        if (ioctl(u->fd, AUDIO_GETINFO, &info) < 0)
+            pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
+        else
+            pa_cvolume_set(&s->virtual_volume, s->sample_spec.channels,
+                info.play.gain * PA_VOLUME_NORM / AUDIO_MAX_GAIN);
+    }
+}
 
-    if (ioctl(u->fd, AUDIO_SETINFO, &info) < 0)
-        pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
+static void source_set_volume(pa_source *s) {
+    struct userdata *u;
+    audio_info_t info;
+
+    pa_assert_se(u = s->userdata);
+
+    if (u->fd >= 0) {
+        AUDIO_INITINFO(&info);
+
+        info.play.gain = pa_cvolume_avg(&s->virtual_volume) * AUDIO_MAX_GAIN / PA_VOLUME_NORM;
+        assert(info.play.gain <= AUDIO_MAX_GAIN);
+
+        if (ioctl(u->fd, AUDIO_SETINFO, &info) < 0) {
+            if (errno == EINVAL)
+                pa_log("AUDIO_SETINFO: Unsupported volume.");
+            else
+                pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
+        }
+    }
+}
+
+static void source_get_volume(pa_source *s) {
+    struct userdata *u;
+    audio_info_t info;
+
+    pa_assert_se(u = s->userdata);
+
+    if (u->fd >= 0) {
+        if (ioctl(u->fd, AUDIO_GETINFO, &info) < 0)
+            pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
+        else
+            pa_cvolume_set(&s->virtual_volume, s->sample_spec.channels,
+                info.play.gain * PA_VOLUME_NORM / AUDIO_MAX_GAIN);
+    }
+}
+
+static void sink_set_mute(pa_sink *s) {
+    struct userdata *u = s->userdata;
+    audio_info_t info;
+
+    pa_assert(u);
+
+    if (u->fd >= 0) {
+        AUDIO_INITINFO(&info);
+
+        info.output_muted = !!s->muted;
+
+        if (ioctl(u->fd, AUDIO_SETINFO, &info) < 0)
+            pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
+    }
+}
+
+static void sink_get_mute(pa_sink *s) {
+    struct userdata *u = s->userdata;
+    audio_info_t info;
+
+    pa_assert(u);
+
+    if (u->fd >= 0) {
+        if (ioctl(u->fd, AUDIO_GETINFO, &info) < 0)
+            pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
+        else
+            s->muted = !!info.output_muted;
+    }
 }
 
 static void thread_func(void *userdata) {
     struct userdata *u = userdata;
     unsigned short revents = 0;
-    int ret;
+    int ret, err;
+    audio_info_t info;
 
     pa_assert(u);
 
     pa_log_debug("Thread starting up");
 
-    if (u->core->high_priority)
-        pa_make_realtime();
+    if (u->core->realtime_scheduling)
+        pa_make_realtime(u->core->realtime_priority);
 
     pa_thread_mq_install(&u->thread_mq);
     pa_rtpoll_install(u->rtpoll);
@@ -298,139 +599,158 @@ static void thread_func(void *userdata) {
     for (;;) {
         /* Render some data and write it to the dsp */
 
-        if (u->sink && PA_SINK_OPENED(u->sink->thread_info.state)) {
-            audio_info_t info;
-            int err;
+        if (u->sink && PA_SINK_IS_OPENED(u->sink->thread_info.state)) {
+            pa_usec_t xtime0;
+            uint64_t buffered_bytes;
+
+            if (u->sink->thread_info.rewind_requested)
+                pa_sink_process_rewind(u->sink, 0);
+
+            err = ioctl(u->fd, AUDIO_GETINFO, &info);
+            pa_assert(err >= 0);
+
+            if (info.play.error) {
+                pa_log_debug("buffer under-run!");
+
+                AUDIO_INITINFO(&info);
+                info.play.error = 0;
+                if (ioctl(u->fd, AUDIO_SETINFO, &info) < 0)
+                    pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
+            }
+
+            for (;;) {
+                void *p;
+                ssize_t w;
+                size_t len;
+
+                /*
+                 * Since we cannot modify the size of the output buffer we fake it
+                 * by not filling it more than u->buffer_size.
+                 */
+                xtime0 = pa_rtclock_usec();
+                buffered_bytes = get_playback_buffered_bytes(u);
+                if (buffered_bytes >= (uint64_t)u->buffer_size)
+                    break;
+
+                len = u->buffer_size - buffered_bytes;
+                len -= len % u->frame_size;
+
+                if (len < u->min_request)
+                    break;
+
+                if (u->memchunk.length < len)
+                    pa_sink_render(u->sink, u->sink->thread_info.max_request, &u->memchunk);
+
+                p = pa_memblock_acquire(u->memchunk.memblock);
+                w = pa_write(u->fd, (uint8_t*) p + u->memchunk.index, u->memchunk.length, NULL);
+                pa_memblock_release(u->memchunk.memblock);
+
+                if (w <= 0) {
+                    switch (errno) {
+                        case EINTR:
+                            break;
+                        case EAGAIN:
+                            u->buffer_size = u->buffer_size * 18 / 25;
+                            u->buffer_size -= u->buffer_size % u->frame_size;
+                            u->buffer_size = PA_MAX(u->buffer_size, (int32_t)MIN_BUFFER_SIZE);
+                            pa_sink_set_max_request(u->sink, u->buffer_size);
+                            pa_log("EAGAIN. Buffer size is now %u bytes (%llu buffered)", u->buffer_size, buffered_bytes);
+                            break;
+                        default:
+                            pa_log("Failed to write data to DSP: %s", pa_cstrerror(errno));
+                            goto fail;
+                    }
+                } else {
+                    pa_assert(w % u->frame_size == 0);
+
+                    pa_mutex_lock(u->written_bytes_lock);
+                    u->written_bytes += w;
+                    u->memchunk.length -= w;
+                    pa_mutex_unlock(u->written_bytes_lock);
+
+                    u->memchunk.index += w;
+                    if (u->memchunk.length <= 0) {
+                        pa_memblock_unref(u->memchunk.memblock);
+                        pa_memchunk_reset(&u->memchunk);
+                    }
+                }
+            }
+
+            pa_rtpoll_set_timer_absolute(u->rtpoll, xtime0 + pa_bytes_to_usec(buffered_bytes / 2, &u->sink->sample_spec));
+        } else {
+            pa_rtpoll_set_timer_disabled(u->rtpoll);
+        }
+
+        /* Try to read some data and pass it on to the source driver */
+
+        if (u->source && PA_SOURCE_IS_OPENED(u->source->thread_info.state) && (revents & POLLIN)) {
+            pa_memchunk memchunk;
+            void *p;
+            ssize_t r;
             size_t len;
 
             err = ioctl(u->fd, AUDIO_GETINFO, &info);
             pa_assert(err >= 0);
 
-            /*
-             * Since we cannot modify the size of the output buffer we fake it
-             * by not filling it more than u->buffer_size.
-             */
-            len = u->buffer_size;
-            len -= u->written_bytes - (info.play.samples * u->frame_size);
-
-            /* The sample counter can sometimes go backwards :( */
-            if (len > u->buffer_size)
-                len = 0;
-
-            if (info.play.error) {
-                pa_log_debug("Solaris buffer underflow!");
-                clear_underflow(u);
-            }
-
-            len -= len % u->frame_size;
-
-            while (len) {
-                void *p;
-                ssize_t r;
-
-                if (!u->memchunk.length)
-                    pa_sink_render(u->sink, len, &u->memchunk);
-
-                pa_assert(u->memchunk.length);
-
-                p = pa_memblock_acquire(u->memchunk.memblock);
-                r = pa_write(u->fd, (uint8_t*) p + u->memchunk.index, u->memchunk.length, NULL);
-                pa_memblock_release(u->memchunk.memblock);
-
-                if (r < 0) {
-                    if (errno == EINTR)
-                        continue;
-                    else if (errno != EAGAIN) {
-                        pa_log("Failed to read data from DSP: %s", pa_cstrerror(errno));
-                        goto fail;
-                    }
-                } else {
-                    pa_assert(r % u->frame_size == 0);
-
-                    u->memchunk.index += r;
-                    u->memchunk.length -= r;
-
-                    if (u->memchunk.length <= 0) {
-                        pa_memblock_unref(u->memchunk.memblock);
-                        pa_memchunk_reset(&u->memchunk);
-                    }
-
-                    len -= r;
-                    u->written_bytes += r;
-                }
-            }
-        }
-
-        /* Try to read some data and pass it on to the source driver */
-
-        if (u->source && PA_SOURCE_OPENED(u->source->thread_info.state) && ((revents & POLLIN))) {
-            pa_memchunk memchunk;
-            int err;
-            size_t l;
-            void *p;
-            ssize_t r;
-            audio_info_t info;
-
-            err = ioctl(u->fd, AUDIO_GETINFO, &info);
-            pa_assert(err >= 0);
-
             if (info.record.error) {
-                pa_log_debug("Solaris buffer overflow!");
-                clear_overflow(u);
+                pa_log_debug("buffer overflow!");
+
+                AUDIO_INITINFO(&info);
+                info.record.error = 0;
+                if (ioctl(u->fd, AUDIO_SETINFO, &info) < 0)
+                    pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
             }
 
-            err = ioctl(u->fd, I_NREAD, &l);
+            err = ioctl(u->fd, I_NREAD, &len);
             pa_assert(err >= 0);
 
-            if (l > 0) {
-                /* This is to make sure it fits in the memory pool. Also, a page
-                   should be the most efficient transfer size. */
-                if (l > u->page_size)
-                    l = u->page_size;
-
-                memchunk.memblock = pa_memblock_new(u->core->mempool, l);
+            if (len > 0) {
+                memchunk.memblock = pa_memblock_new(u->core->mempool, len);
                 pa_assert(memchunk.memblock);
 
                 p = pa_memblock_acquire(memchunk.memblock);
-                r = pa_read(u->fd, p, l, NULL);
+                r = pa_read(u->fd, p, len, NULL);
                 pa_memblock_release(memchunk.memblock);
 
                 if (r < 0) {
                     pa_memblock_unref(memchunk.memblock);
-                    if (errno != EAGAIN) {
+                    if (errno == EAGAIN)
+                        break;
+                    else {
                         pa_log("Failed to read data from DSP: %s", pa_cstrerror(errno));
                         goto fail;
                     }
                 } else {
+                    u->read_bytes += r;
+
                     memchunk.index = 0;
                     memchunk.length = r;
 
                     pa_source_post(u->source, &memchunk);
                     pa_memblock_unref(memchunk.memblock);
 
-                    u->read_bytes += r;
-
                     revents &= ~POLLIN;
                 }
             }
         }
 
-        if (u->fd >= 0) {
+        if (u->rtpoll_item) {
             struct pollfd *pollfd;
 
+            pa_assert(u->fd >= 0);
+
             pollfd = pa_rtpoll_item_get_pollfd(u->rtpoll_item, NULL);
-            pollfd->events =
-                ((u->source && PA_SOURCE_OPENED(u->source->thread_info.state)) ? POLLIN : 0);
+            pollfd->events = (u->source && PA_SOURCE_IS_OPENED(u->source->thread_info.state)) ? POLLIN : 0;
         }
 
         /* Hmm, nothing to do. Let's sleep */
-        if ((ret = pa_rtpoll_run(u->rtpoll, 1)) < 0)
+        if ((ret = pa_rtpoll_run(u->rtpoll, TRUE)) < 0)
             goto fail;
 
         if (ret == 0)
             goto finish;
 
-        if (u->fd >= 0) {
+        if (u->rtpoll_item) {
             struct pollfd *pollfd;
 
             pollfd = pa_rtpoll_item_get_pollfd(u->rtpoll_item, NULL);
@@ -460,112 +780,29 @@ static void sig_callback(pa_mainloop_api *api, pa_signal_event*e, int sig, void
 
     assert(u);
 
+    pa_log_debug("caught signal");
+
     if (u->sink) {
-        pa_sink_get_volume(u->sink);
-        pa_sink_get_mute(u->sink);
+        pa_sink_get_volume(u->sink, TRUE);
+        pa_sink_get_mute(u->sink, TRUE);
     }
 
     if (u->source)
-        pa_source_get_volume(u->source);
-}
-
-static int pa_solaris_auto_format(int fd, int mode, pa_sample_spec *ss) {
-    audio_info_t info;
-
-    AUDIO_INITINFO(&info);
-
-    if (mode != O_RDONLY) {
-        info.play.sample_rate = ss->rate;
-        info.play.channels = ss->channels;
-        switch (ss->format) {
-        case PA_SAMPLE_U8:
-            info.play.precision = 8;
-            info.play.encoding = AUDIO_ENCODING_LINEAR;
-            break;
-        case PA_SAMPLE_ALAW:
-            info.play.precision = 8;
-            info.play.encoding = AUDIO_ENCODING_ALAW;
-            break;
-        case PA_SAMPLE_ULAW:
-            info.play.precision = 8;
-            info.play.encoding = AUDIO_ENCODING_ULAW;
-            break;
-        case PA_SAMPLE_S16NE:
-            info.play.precision = 16;
-            info.play.encoding = AUDIO_ENCODING_LINEAR;
-            break;
-        default:
-            return -1;
-        }
-    }
-
-    if (mode != O_WRONLY) {
-        info.record.sample_rate = ss->rate;
-        info.record.channels = ss->channels;
-        switch (ss->format) {
-        case PA_SAMPLE_U8:
-            info.record.precision = 8;
-            info.record.encoding = AUDIO_ENCODING_LINEAR;
-            break;
-        case PA_SAMPLE_ALAW:
-            info.record.precision = 8;
-            info.record.encoding = AUDIO_ENCODING_ALAW;
-            break;
-        case PA_SAMPLE_ULAW:
-            info.record.precision = 8;
-            info.record.encoding = AUDIO_ENCODING_ULAW;
-            break;
-        case PA_SAMPLE_S16NE:
-            info.record.precision = 16;
-            info.record.encoding = AUDIO_ENCODING_LINEAR;
-            break;
-        default:
-            return -1;
-        }
-    }
-
-    if (ioctl(fd, AUDIO_SETINFO, &info) < 0) {
-        if (errno == EINVAL)
-            pa_log("AUDIO_SETINFO: Unsupported sample format.");
-        else
-            pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
-        return -1;
-    }
-
-    return 0;
-}
-
-static int pa_solaris_set_buffer(int fd, int buffer_size) {
-    audio_info_t info;
-
-    AUDIO_INITINFO(&info);
-
-    info.play.buffer_size = buffer_size;
-    info.record.buffer_size = buffer_size;
-
-    if (ioctl(fd, AUDIO_SETINFO, &info) < 0) {
-        if (errno == EINVAL)
-            pa_log("AUDIO_SETINFO: Unsupported buffer size.");
-        else
-            pa_log("AUDIO_SETINFO: %s", pa_cstrerror(errno));
-        return -1;
-    }
-
-    return 0;
+        pa_source_get_volume(u->source, TRUE);
 }
 
 int pa__init(pa_module *m) {
     struct userdata *u = NULL;
-    const char *p;
-    int fd = -1;
-    int buffer_size;
-    int mode;
-    int record = 1, playback = 1;
+    pa_bool_t record = TRUE, playback = TRUE;
     pa_sample_spec ss;
     pa_channel_map map;
     pa_modargs *ma = NULL;
-    char *t;
-    struct pollfd *pollfd;
+    int fd;
+    pa_sink_new_data sink_new_data;
+    pa_source_new_data source_new_data;
+    char const *name;
+    char *name_buf;
+    pa_bool_t namereg_fail;
 
     pa_assert(m);
 
@@ -575,7 +812,7 @@ int pa__init(pa_module *m) {
     }
 
     if (pa_modargs_get_value_boolean(ma, "record", &record) < 0 || pa_modargs_get_value_boolean(ma, "playback", &playback) < 0) {
-        pa_log("record= and playback= expect numeric argument.");
+        pa_log("record= and playback= expect a boolean argument.");
         goto fail;
     }
 
@@ -584,97 +821,133 @@ int pa__init(pa_module *m) {
         goto fail;
     }
 
-    mode = (playback&&record) ? O_RDWR : (playback ? O_WRONLY : (record ? O_RDONLY : 0));
+    u = pa_xnew0(struct userdata, 1);
+    u->sample_counter_lock = pa_mutex_new(FALSE, FALSE);
+    u->written_bytes_lock = pa_mutex_new(FALSE, FALSE);
 
-    buffer_size = 16384;
-    if (pa_modargs_get_value_s32(ma, "buffer_size", &buffer_size) < 0) {
-        pa_log("failed to parse buffer size argument");
-        goto fail;
-    }
+    /*
+     * For a process (or several processes) to use the same audio device for both
+     * record and playback at the same time, the device's mixer must be enabled.
+     * See mixerctl(1). It may be turned off for playback only or record only.
+     */
+    u->mode = (playback && record) ? O_RDWR : (playback ? O_WRONLY : (record ? O_RDONLY : 0));
 
     ss = m->core->default_sample_spec;
     if (pa_modargs_get_sample_spec_and_channel_map(ma, &ss, &map, PA_CHANNEL_MAP_DEFAULT) < 0) {
         pa_log("failed to parse sample specification");
         goto fail;
     }
-
-    if ((fd = open(p = pa_modargs_get_value(ma, "device", DEFAULT_DEVICE), mode | O_NONBLOCK)) < 0)
-        goto fail;
-
-    pa_log_info("device opened in %s mode.", mode == O_WRONLY ? "O_WRONLY" : (mode == O_RDONLY ? "O_RDONLY" : "O_RDWR"));
-
-    if (pa_solaris_auto_format(fd, mode, &ss) < 0)
-        goto fail;
-
-    if (pa_solaris_set_buffer(fd, buffer_size) < 0)
-        goto fail;
-
-    u = pa_xmalloc(sizeof(struct userdata));
-    u->core = m->core;
-
-    u->fd = fd;
-
-    pa_memchunk_reset(&u->memchunk);
-
-    /* We use this to get a reasonable chunk size */
-    u->page_size = PA_PAGE_SIZE;
-
     u->frame_size = pa_frame_size(&ss);
-    u->buffer_size = buffer_size;
 
-    u->written_bytes = 0;
-    u->read_bytes = 0;
+    u->buffer_size = 16384;
+    if (pa_modargs_get_value_s32(ma, "buffer_size", &u->buffer_size) < 0) {
+        pa_log("failed to parse buffer size argument");
+        goto fail;
+    }
+    u->buffer_size -= u->buffer_size % u->frame_size;
+    if (u->buffer_size < (int32_t)MIN_BUFFER_SIZE) {
+        pa_log("supplied buffer size argument is too small");
+        goto fail;
+    }
 
+    u->device_name = pa_xstrdup(pa_modargs_get_value(ma, "device", DEFAULT_DEVICE));
+
+    if ((fd = open_audio_device(u, &ss)) < 0)
+        goto fail;
+
+    u->core = m->core;
     u->module = m;
     m->userdata = u;
 
-    pa_thread_mq_init(&u->thread_mq, m->core->mainloop);
+    pa_memchunk_reset(&u->memchunk);
 
     u->rtpoll = pa_rtpoll_new();
-    pa_rtpoll_item_new_asyncmsgq(u->rtpoll, PA_RTPOLL_EARLY, u->thread_mq.inq);
+    pa_thread_mq_init(&u->thread_mq, m->core->mainloop, u->rtpoll);
 
-    pa_rtpoll_set_timer_periodic(u->rtpoll, pa_bytes_to_usec(u->buffer_size / 10, &ss));
+    u->rtpoll_item = NULL;
+    build_pollfd(u);
 
-    u->rtpoll_item = pa_rtpoll_item_new(u->rtpoll, PA_RTPOLL_NEVER, 1);
-    pollfd = pa_rtpoll_item_get_pollfd(u->rtpoll_item, NULL);
-    pollfd->fd = fd;
-    pollfd->events = 0;
-    pollfd->revents = 0;
+    if (u->mode != O_WRONLY) {
+        name_buf = NULL;
+        namereg_fail = TRUE;
 
-    if (mode != O_WRONLY) {
-        u->source = pa_source_new(m->core, __FILE__, pa_modargs_get_value(ma, "source_name", DEFAULT_SOURCE_NAME), 0, &ss, &map);
-        pa_assert(u->source);
+        if (!(name = pa_modargs_get_value(ma, "source_name", NULL))) {
+            name = name_buf = pa_sprintf_malloc("solaris_input.%s", pa_path_get_filename(u->device_name));
+            namereg_fail = FALSE;
+        }
+
+        pa_source_new_data_init(&source_new_data);
+        source_new_data.driver = __FILE__;
+        source_new_data.module = m;
+        pa_source_new_data_set_name(&source_new_data, name);
+        source_new_data.namereg_fail = namereg_fail;
+        pa_source_new_data_set_sample_spec(&source_new_data, &ss);
+        pa_source_new_data_set_channel_map(&source_new_data, &map);
+        pa_proplist_sets(source_new_data.proplist, PA_PROP_DEVICE_STRING, u->device_name);
+        pa_proplist_sets(source_new_data.proplist, PA_PROP_DEVICE_API, "solaris");
+        pa_proplist_setf(source_new_data.proplist, PA_PROP_DEVICE_DESCRIPTION, "Solaris PCM source");
+        pa_proplist_sets(source_new_data.proplist, PA_PROP_DEVICE_ACCESS_MODE, "serial");
+        pa_proplist_setf(source_new_data.proplist, PA_PROP_DEVICE_BUFFERING_BUFFER_SIZE, "%lu", (unsigned long) u->buffer_size);
+
+        u->source = pa_source_new(m->core, &source_new_data, PA_SOURCE_HARDWARE|PA_SOURCE_LATENCY|PA_SOURCE_HW_VOLUME_CTRL);
+        pa_source_new_data_done(&source_new_data);
+        pa_xfree(name_buf);
+
+        if (!u->source) {
+            pa_log("Failed to create source object");
+            goto fail;
+        }
 
         u->source->userdata = u;
         u->source->parent.process_msg = source_process_msg;
 
-        pa_source_set_module(u->source, m);
-        pa_source_set_description(u->source, t = pa_sprintf_malloc("Solaris PCM on '%s'", p));
-        pa_xfree(t);
         pa_source_set_asyncmsgq(u->source, u->thread_mq.inq);
         pa_source_set_rtpoll(u->source, u->rtpoll);
 
-        u->source->flags = PA_SOURCE_HARDWARE|PA_SOURCE_LATENCY|PA_SOURCE_HW_VOLUME_CTRL;
-        u->source->refresh_volume = 1;
+        u->source->get_volume = source_get_volume;
+        u->source->set_volume = source_set_volume;
+        u->source->refresh_volume = TRUE;
     } else
         u->source = NULL;
 
-    if (mode != O_RDONLY) {
-        u->sink = pa_sink_new(m->core, __FILE__, pa_modargs_get_value(ma, "sink_name", DEFAULT_SINK_NAME), 0, &ss, &map);
-        pa_assert(u->sink);
+    if (u->mode != O_RDONLY) {
+        name_buf = NULL;
+        namereg_fail = TRUE;
+        if (!(name = pa_modargs_get_value(ma, "sink_name", NULL))) {
+            name = name_buf = pa_sprintf_malloc("solaris_output.%s", pa_path_get_filename(u->device_name));
+            namereg_fail = FALSE;
+        }
 
+        pa_sink_new_data_init(&sink_new_data);
+        sink_new_data.driver = __FILE__;
+        sink_new_data.module = m;
+        pa_sink_new_data_set_name(&sink_new_data, name);
+        sink_new_data.namereg_fail = namereg_fail;
+        pa_sink_new_data_set_sample_spec(&sink_new_data, &ss);
+        pa_sink_new_data_set_channel_map(&sink_new_data, &map);
+        pa_proplist_sets(sink_new_data.proplist, PA_PROP_DEVICE_STRING, u->device_name);
+        pa_proplist_sets(sink_new_data.proplist, PA_PROP_DEVICE_API, "solaris");
+        pa_proplist_setf(sink_new_data.proplist, PA_PROP_DEVICE_DESCRIPTION, "Solaris PCM sink");
+        pa_proplist_sets(sink_new_data.proplist, PA_PROP_DEVICE_ACCESS_MODE, "serial");
+
+        u->sink = pa_sink_new(m->core, &sink_new_data, PA_SINK_HARDWARE|PA_SINK_LATENCY|PA_SINK_HW_VOLUME_CTRL|PA_SINK_HW_MUTE_CTRL);
+        pa_sink_new_data_done(&sink_new_data);
+
+        pa_assert(u->sink);
         u->sink->userdata = u;
         u->sink->parent.process_msg = sink_process_msg;
 
-        pa_sink_set_module(u->sink, m);
-        pa_sink_set_description(u->sink, t = pa_sprintf_malloc("Solaris PCM on '%s'", p));
-        pa_xfree(t);
         pa_sink_set_asyncmsgq(u->sink, u->thread_mq.inq);
         pa_sink_set_rtpoll(u->sink, u->rtpoll);
 
-        u->sink->flags = PA_SINK_HARDWARE|PA_SINK_LATENCY|PA_SINK_HW_VOLUME_CTRL;
-        u->sink->refresh_volume = 1;
-        u->sink->refresh_mute = 1;
+        u->sink->get_volume = sink_get_volume;
+        u->sink->set_volume = sink_set_volume;
+        u->sink->get_mute = sink_get_mute;
+        u->sink->set_mute = sink_set_mute;
+        u->sink->refresh_volume = u->sink->refresh_muted = TRUE;
+
+        u->sink->thread_info.max_request = u->buffer_size;
+        u->min_request = pa_usec_to_bytes(PA_USEC_PER_SEC / MAX_RENDER_HZ, &ss);
     } else
         u->sink = NULL;
 
@@ -690,17 +963,28 @@ int pa__init(pa_module *m) {
     }
 
     /* Read mixer settings */
-    if (u->source)
-        pa_asyncmsgq_send(u->thread_mq.inq, PA_MSGOBJECT(u->source), PA_SOURCE_MESSAGE_GET_VOLUME, &u->source->volume, 0, NULL);
     if (u->sink) {
-        pa_asyncmsgq_send(u->thread_mq.inq, PA_MSGOBJECT(u->sink), PA_SINK_MESSAGE_GET_VOLUME, &u->sink->volume, 0, NULL);
-        pa_asyncmsgq_send(u->thread_mq.inq, PA_MSGOBJECT(u->sink), PA_SINK_MESSAGE_GET_MUTE, &u->sink->muted, 0, NULL);
+        if (sink_new_data.volume_is_set)
+            u->sink->set_volume(u->sink);
+        else
+            u->sink->get_volume(u->sink);
+
+        if (sink_new_data.muted_is_set)
+            u->sink->set_mute(u->sink);
+        else
+            u->sink->get_mute(u->sink);
+
+        pa_sink_put(u->sink);
     }
 
-    if (u->sink)
-        pa_sink_put(u->sink);
-    if (u->source)
+    if (u->source) {
+        if (source_new_data.volume_is_set)
+            u->source->set_volume(u->source);
+        else
+            u->source->get_volume(u->source);
+
         pa_source_put(u->source);
+    }
 
     pa_modargs_free(ma);
 
@@ -748,7 +1032,7 @@ void pa__done(pa_module *m) {
     if (u->source)
         pa_source_unref(u->source);
 
-     if (u->memchunk.memblock)
+    if (u->memchunk.memblock)
         pa_memblock_unref(u->memchunk.memblock);
 
     if (u->rtpoll_item)
@@ -760,5 +1044,10 @@ void pa__done(pa_module *m) {
     if (u->fd >= 0)
         close(u->fd);
 
+    pa_mutex_free(u->written_bytes_lock);
+    pa_mutex_free(u->sample_counter_lock);
+
+    pa_xfree(u->device_name);
+
     pa_xfree(u);
 }
diff --git a/src/modules/module-stream-restore.c b/src/modules/module-stream-restore.c
index d935caf6d..723b5d739 100644
--- a/src/modules/module-stream-restore.c
+++ b/src/modules/module-stream-restore.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-suspend-on-idle.c b/src/modules/module-suspend-on-idle.c
index a5a3571c5..7e17f8f75 100644
--- a/src/modules/module-suspend-on-idle.c
+++ b/src/modules/module-suspend-on-idle.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -149,7 +149,12 @@ static pa_hook_result_t source_output_fixate_hook_cb(pa_core *c, pa_source_outpu
     pa_assert(data);
     pa_assert(u);
 
-    if ((d = pa_hashmap_get(u->device_infos, data->source)))
+    if (data->source->monitor_of)
+        d = pa_hashmap_get(u->device_infos, data->source->monitor_of);
+    else
+        d = pa_hashmap_get(u->device_infos, data->source);
+
+    if (d)
         resume(d);
 
     return PA_HOOK_OK;
@@ -173,6 +178,8 @@ static pa_hook_result_t sink_input_unlink_hook_cb(pa_core *c, pa_sink_input *s,
 }
 
 static pa_hook_result_t source_output_unlink_hook_cb(pa_core *c, pa_source_output *s, struct userdata *u) {
+    struct device_info *d = NULL;
+
     pa_assert(c);
     pa_source_output_assert_ref(s);
     pa_assert(u);
@@ -180,12 +187,17 @@ static pa_hook_result_t source_output_unlink_hook_cb(pa_core *c, pa_source_outpu
     if (!s->source)
         return PA_HOOK_OK;
 
-    if (pa_source_check_suspend(s->source) <= 0) {
-        struct device_info *d;
-        if ((d = pa_hashmap_get(u->device_infos, s->source)))
-            restart(d);
+    if (s->source->monitor_of) {
+        if (pa_sink_check_suspend(s->source->monitor_of) <= 0)
+            d = pa_hashmap_get(u->device_infos, s->source->monitor_of);
+    } else {
+        if (pa_source_check_suspend(s->source) <= 0)
+            d = pa_hashmap_get(u->device_infos, s->source);
     }
 
+    if (d)
+        restart(d);
+
     return PA_HOOK_OK;
 }
 
@@ -217,15 +229,22 @@ static pa_hook_result_t sink_input_move_finish_hook_cb(pa_core *c, pa_sink_input
 }
 
 static pa_hook_result_t source_output_move_start_hook_cb(pa_core *c, pa_source_output *s, struct userdata *u) {
-    struct device_info *d;
+    struct device_info *d = NULL;
 
     pa_assert(c);
     pa_source_output_assert_ref(s);
     pa_assert(u);
 
-    if (pa_source_check_suspend(s->source) <= 1)
-        if ((d = pa_hashmap_get(u->device_infos, s->source)))
-            restart(d);
+    if (s->source->monitor_of) {
+        if (pa_sink_check_suspend(s->source->monitor_of) <= 1)
+            d = pa_hashmap_get(u->device_infos, s->source->monitor_of);
+    } else {
+        if (pa_source_check_suspend(s->source) <= 1)
+            d = pa_hashmap_get(u->device_infos, s->source);
+    }
+
+    if (d)
+        restart(d);
 
     return PA_HOOK_OK;
 }
@@ -237,7 +256,12 @@ static pa_hook_result_t source_output_move_finish_hook_cb(pa_core *c, pa_source_
     pa_source_output_assert_ref(s);
     pa_assert(u);
 
-    if ((d = pa_hashmap_get(u->device_infos, s->source)))
+    if (s->source->monitor_of)
+        d = pa_hashmap_get(u->device_infos, s->source->monitor_of);
+    else
+        d = pa_hashmap_get(u->device_infos, s->source);
+
+    if (d)
         resume(d);
 
     return PA_HOOK_OK;
@@ -259,16 +283,25 @@ static pa_hook_result_t sink_input_state_changed_hook_cb(pa_core *c, pa_sink_inp
 }
 
 static pa_hook_result_t source_output_state_changed_hook_cb(pa_core *c, pa_source_output *s, struct userdata *u) {
-    struct device_info *d;
     pa_source_output_state_t state;
+
     pa_assert(c);
     pa_source_output_assert_ref(s);
     pa_assert(u);
 
     state = pa_source_output_get_state(s);
-    if (state == PA_SOURCE_OUTPUT_RUNNING)
-        if ((d = pa_hashmap_get(u->device_infos, s->source)))
+
+    if (state == PA_SOURCE_OUTPUT_RUNNING) {
+        struct device_info *d;
+
+        if (s->source->monitor_of)
+            d = pa_hashmap_get(u->device_infos, s->source->monitor_of);
+        else
+            d = pa_hashmap_get(u->device_infos, s->source);
+
+        if (d)
             resume(d);
+    }
 
     return PA_HOOK_OK;
 }
@@ -285,6 +318,10 @@ static pa_hook_result_t device_new_hook_cb(pa_core *c, pa_object *o, struct user
     source = pa_source_isinstance(o) ? PA_SOURCE(o) : NULL;
     sink = pa_sink_isinstance(o) ? PA_SINK(o) : NULL;
 
+    /* Never suspend monitors */
+    if (source && source->monitor_of)
+        return PA_HOOK_OK;
+
     pa_assert(source || sink);
 
     d = pa_xnew(struct device_info, 1);
diff --git a/src/modules/module-tunnel.c b/src/modules/module-tunnel.c
index 63ae740ab..c14888414 100644
--- a/src/modules/module-tunnel.c
+++ b/src/modules/module-tunnel.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-volume-restore.c b/src/modules/module-volume-restore.c
index 21c714915..61858afa9 100644
--- a/src/modules/module-volume-restore.c
+++ b/src/modules/module-volume-restore.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-waveout.c b/src/modules/module-waveout.c
index b452c3bfb..2d35828d8 100644
--- a/src/modules/module-waveout.c
+++ b/src/modules/module-waveout.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-x11-bell.c b/src/modules/module-x11-bell.c
index bef02536a..ac303c3bb 100644
--- a/src/modules/module-x11-bell.c
+++ b/src/modules/module-x11-bell.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-x11-cork-request.c b/src/modules/module-x11-cork-request.c
index 0c9aedf47..c1380c271 100644
--- a/src/modules/module-x11-cork-request.c
+++ b/src/modules/module-x11-cork-request.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-x11-publish.c b/src/modules/module-x11-publish.c
index fb27eba28..7d71067bd 100644
--- a/src/modules/module-x11-publish.c
+++ b/src/modules/module-x11-publish.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-x11-xsmp.c b/src/modules/module-x11-xsmp.c
index 5fc8047d8..28fd373a2 100644
--- a/src/modules/module-x11-xsmp.c
+++ b/src/modules/module-x11-xsmp.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-zeroconf-discover.c b/src/modules/module-zeroconf-discover.c
index 5123ead89..3da946e02 100644
--- a/src/modules/module-zeroconf-discover.c
+++ b/src/modules/module-zeroconf-discover.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/module-zeroconf-publish.c b/src/modules/module-zeroconf-publish.c
index 985564f4c..692ffe912 100644
--- a/src/modules/module-zeroconf-publish.c
+++ b/src/modules/module-zeroconf-publish.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/oss/module-oss.c b/src/modules/oss/module-oss.c
index 54d1679f7..7bce8d006 100644
--- a/src/modules/oss/module-oss.c
+++ b/src/modules/oss/module-oss.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/oss/oss-util.c b/src/modules/oss/oss-util.c
index f04b875d3..5a109ae98 100644
--- a/src/modules/oss/oss-util.c
+++ b/src/modules/oss/oss-util.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/oss/oss-util.h b/src/modules/oss/oss-util.h
index 654f7bbab..845b0c8f5 100644
--- a/src/modules/oss/oss-util.h
+++ b/src/modules/oss/oss-util.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/raop/base64.c b/src/modules/raop/base64.c
index 059c70284..e1cbed026 100644
--- a/src/modules/raop/base64.c
+++ b/src/modules/raop/base64.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/raop/base64.h b/src/modules/raop/base64.h
index dac0e707c..7a973b686 100644
--- a/src/modules/raop/base64.h
+++ b/src/modules/raop/base64.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/raop/raop_client.c b/src/modules/raop/raop_client.c
index 4627545e1..b3f243c35 100644
--- a/src/modules/raop/raop_client.c
+++ b/src/modules/raop/raop_client.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -51,7 +51,12 @@
 #include <pulsecore/macro.h>
 #include <pulsecore/strbuf.h>
 #include <pulsecore/random.h>
+
+#ifdef HAVE_POLL_H
+#include <poll.h>
+#else
 #include <pulsecore/poll.h>
+#endif
 
 #include "raop_client.h"
 #include "rtsp_client.h"
@@ -339,9 +344,13 @@ static void rtsp_cb(pa_rtsp_client *rtsp, pa_rtsp_state state, pa_headerlist* he
             break;
 
         case STATE_TEARDOWN:
+            pa_log_debug("RAOP: TEARDOWN");
+            break;
+
         case STATE_SET_PARAMETER:
             pa_log_debug("RAOP: SET_PARAMETER");
             break;
+
         case STATE_DISCONNECTED:
             pa_assert(c->closed_callback);
             pa_assert(c->rtsp);
diff --git a/src/modules/raop/raop_client.h b/src/modules/raop/raop_client.h
index ec3136a77..5ad3e3fad 100644
--- a/src/modules/raop/raop_client.h
+++ b/src/modules/raop/raop_client.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/reserve-wrap.c b/src/modules/reserve-wrap.c
index 709cb0603..7d339270d 100644
--- a/src/modules/reserve-wrap.c
+++ b/src/modules/reserve-wrap.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/reserve-wrap.h b/src/modules/reserve-wrap.h
index 4625fe68d..2b97c91c3 100644
--- a/src/modules/reserve-wrap.h
+++ b/src/modules/reserve-wrap.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/reserve.h b/src/modules/reserve.h
index ceb1ad11c..b315a08cc 100644
--- a/src/modules/reserve.h
+++ b/src/modules/reserve.h
@@ -31,10 +31,11 @@
 typedef struct rd_device rd_device;
 
 /* Prototype for a function that is called whenever someone else wants
- * your app to release the device you having locked. A return value <=
- * 0 denies the request, a positive return value agrees to it. Before
- * returning your application should close the device in question
- * completely to make sure the new application may acceess it. */
+ * your application to release the device it has locked. A return
+ * value <= 0 denies the request, a positive return value agrees to
+ * it. Before returning your application should close the device in
+ * question completely to make sure the new application may access
+ * it. */
 typedef int (*rd_request_cb_t)(
 	rd_device *d,
 	int forced);                  /* Non-zero if an application forcibly took the lock away without asking. If this is the case then the return value of this call is ignored. */
@@ -48,20 +49,20 @@ int rd_acquire(
 	const char *device_name,      /* The device to lock, e.g. "Audio0" */
 	const char *application_name, /* A human readable name of the application, e.g. "PulseAudio Sound Server" */
 	int32_t priority,             /* The priority for this application. If unsure use 0 */
-	rd_request_cb_t request_cb,   /* Will be called whenever someone asks that this device shall be released. May be NULL if priority is INT32_MAX */
+	rd_request_cb_t request_cb,   /* Will be called whenever someone requests that this device shall be released. May be NULL if priority is INT32_MAX */
 	DBusError *error);            /* If we fail due to a D-Bus related issue the error will be filled in here. May be NULL. */
 
-/* Unlock (if needed) and destroy a rd_device object again */
+/* Unlock (if needed) and destroy an rd_device object again */
 void rd_release(rd_device *d);
 
-/* Set the application device name for a rd_device object Returns 0 on
- * success, a negative errno style return value on error. */
+/* Set the application device name for an rd_device object. Returns 0
+ * on success, a negative errno style return value on error. */
 int rd_set_application_device_name(rd_device *d, const char *name);
 
-/* Attach a userdata pointer to a rd_device */
+/* Attach a userdata pointer to an rd_device */
 void rd_set_userdata(rd_device *d, void *userdata);
 
-/* Query the userdata pointer from a rd_device. Returns NULL if no
+/* Query the userdata pointer from an rd_device. Returns NULL if no
  * userdata was set. */
 void* rd_get_userdata(rd_device *d);
 
diff --git a/src/modules/rtp/module-rtp-recv.c b/src/modules/rtp/module-rtp-recv.c
index 0d86459e9..33e23af20 100644
--- a/src/modules/rtp/module-rtp-recv.c
+++ b/src/modules/rtp/module-rtp-recv.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/rtp/module-rtp-send.c b/src/modules/rtp/module-rtp-send.c
index fef745a1a..722d12bd9 100644
--- a/src/modules/rtp/module-rtp-send.c
+++ b/src/modules/rtp/module-rtp-send.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/rtp/rtp.c b/src/modules/rtp/rtp.c
index c09c321f3..7537c1f52 100644
--- a/src/modules/rtp/rtp.c
+++ b/src/modules/rtp/rtp.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/rtp/rtp.h b/src/modules/rtp/rtp.h
index a2728f054..eff5e75b8 100644
--- a/src/modules/rtp/rtp.h
+++ b/src/modules/rtp/rtp.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/rtp/rtsp_client.c b/src/modules/rtp/rtsp_client.c
index 9eb3d9648..98db05dd6 100644
--- a/src/modules/rtp/rtsp_client.c
+++ b/src/modules/rtp/rtsp_client.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -43,9 +43,14 @@
 #include <pulsecore/log.h>
 #include <pulsecore/macro.h>
 #include <pulsecore/strbuf.h>
-#include <pulsecore/poll.h>
 #include <pulsecore/ioline.h>
 
+#ifdef HAVE_POLL_H
+#include <poll.h>
+#else
+#include <pulsecore/poll.h>
+#endif
+
 #include "rtsp_client.h"
 
 struct pa_rtsp_client {
@@ -101,26 +106,27 @@ pa_rtsp_client* pa_rtsp_client_new(pa_mainloop_api *mainloop, const char* hostna
 
 
 void pa_rtsp_client_free(pa_rtsp_client* c) {
-    if (c) {
-        if (c->sc)
-            pa_socket_client_unref(c->sc);
-        if (c->ioline)
-            pa_ioline_close(c->ioline);
-        else if (c->io)
-            pa_iochannel_free(c->io);
+    pa_assert(c);
+
+    if (c->sc)
+        pa_socket_client_unref(c->sc);
+    if (c->ioline)
+        pa_ioline_close(c->ioline);
+    else if (c->io)
+        pa_iochannel_free(c->io);
+
+    pa_xfree(c->hostname);
+    pa_xfree(c->url);
+    pa_xfree(c->localip);
+    pa_xfree(c->session);
+    pa_xfree(c->transport);
+    pa_xfree(c->last_header);
+    if (c->header_buffer)
+        pa_strbuf_free(c->header_buffer);
+    if (c->response_headers)
+        pa_headerlist_free(c->response_headers);
+    pa_headerlist_free(c->headers);
 
-        pa_xfree(c->hostname);
-        pa_xfree(c->url);
-        pa_xfree(c->localip);
-        pa_xfree(c->session);
-        pa_xfree(c->transport);
-        pa_xfree(c->last_header);
-        if (c->header_buffer)
-            pa_strbuf_free(c->header_buffer);
-        if (c->response_headers)
-            pa_headerlist_free(c->response_headers);
-        pa_headerlist_free(c->headers);
-    }
     pa_xfree(c);
 }
 
@@ -141,8 +147,6 @@ static void headers_read(pa_rtsp_client *c) {
         c->transport = pa_xstrdup(pa_headerlist_gets(c->response_headers, "Transport"));
 
         if (!c->session || !c->transport) {
-            pa_headerlist_free(c->response_headers);
-            c->response_headers = NULL;
             pa_log("Invalid SETUP response.");
             return;
         }
@@ -160,8 +164,6 @@ static void headers_read(pa_rtsp_client *c) {
         }
         if (0 == c->rtp_port) {
             /* Error no server_port in response */
-            pa_headerlist_free(c->response_headers);
-            c->response_headers = NULL;
             pa_log("Invalid SETUP response (no port number).");
             return;
         }
@@ -169,9 +171,6 @@ static void headers_read(pa_rtsp_client *c) {
 
     /* Call our callback */
     c->callback(c, c->state, c->response_headers, c->userdata);
-
-    pa_headerlist_free(c->response_headers);
-    c->response_headers = NULL;
 }
 
 
@@ -201,7 +200,8 @@ static void line_callback(pa_ioline *line, const char *s, void *userdata) {
     }
     if (c->waiting && 0 == strcmp("RTSP/1.0 200 OK", s2)) {
         c->waiting = 0;
-        pa_assert(!c->response_headers);
+        if (c->response_headers)
+            pa_headerlist_free(c->response_headers);
         c->response_headers = pa_headerlist_new();
         goto exit;
     }
@@ -353,9 +353,12 @@ void pa_rtsp_set_callback(pa_rtsp_client *c, pa_rtsp_cb_t callback, void *userda
 void pa_rtsp_disconnect(pa_rtsp_client *c) {
     pa_assert(c);
 
-    if (c->io)
+    if (c->ioline)
+        pa_ioline_close(c->ioline);
+    else if (c->io)
         pa_iochannel_free(c->io);
     c->io = NULL;
+    c->ioline = NULL;
 }
 
 
diff --git a/src/modules/rtp/rtsp_client.h b/src/modules/rtp/rtsp_client.h
index 88fb3839d..b229f2618 100644
--- a/src/modules/rtp/rtsp_client.h
+++ b/src/modules/rtp/rtsp_client.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/rtp/sap.c b/src/modules/rtp/sap.c
index b5d9df62c..adde16df2 100644
--- a/src/modules/rtp/sap.c
+++ b/src/modules/rtp/sap.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/rtp/sap.h b/src/modules/rtp/sap.h
index 69c757cb7..ae4ad4266 100644
--- a/src/modules/rtp/sap.h
+++ b/src/modules/rtp/sap.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/rtp/sdp.c b/src/modules/rtp/sdp.c
index 7c5474304..7fc7e38cb 100644
--- a/src/modules/rtp/sdp.c
+++ b/src/modules/rtp/sdp.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/rtp/sdp.h b/src/modules/rtp/sdp.h
index 933a602b7..4cb3b203b 100644
--- a/src/modules/rtp/sdp.h
+++ b/src/modules/rtp/sdp.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/udev-util.c b/src/modules/udev-util.c
index a72bc8f8c..8ffb76a83 100644
--- a/src/modules/udev-util.c
+++ b/src/modules/udev-util.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/modules/udev-util.h b/src/modules/udev-util.h
index 86fbba7f1..5120abdd8 100644
--- a/src/modules/udev-util.h
+++ b/src/modules/udev-util.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/browser.c b/src/pulse/browser.c
index 1a3f657f6..4cf5d0c3c 100644
--- a/src/pulse/browser.c
+++ b/src/pulse/browser.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/browser.h b/src/pulse/browser.h
index 499fae2e7..c843e2a2b 100644
--- a/src/pulse/browser.h
+++ b/src/pulse/browser.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/cdecl.h b/src/pulse/cdecl.h
index 8c5b2d0fa..dd0d14f7b 100644
--- a/src/pulse/cdecl.h
+++ b/src/pulse/cdecl.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/channelmap.c b/src/pulse/channelmap.c
index 82e36c00f..ce7dadc97 100644
--- a/src/pulse/channelmap.c
+++ b/src/pulse/channelmap.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/channelmap.h b/src/pulse/channelmap.h
index a6d37d859..eef0ac179 100644
--- a/src/pulse/channelmap.h
+++ b/src/pulse/channelmap.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/client-conf-x11.c b/src/pulse/client-conf-x11.c
index a8a90fb8b..3bec742f3 100644
--- a/src/pulse/client-conf-x11.c
+++ b/src/pulse/client-conf-x11.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/client-conf-x11.h b/src/pulse/client-conf-x11.h
index f2f40e035..dca9f0d2e 100644
--- a/src/pulse/client-conf-x11.h
+++ b/src/pulse/client-conf-x11.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/client-conf.c b/src/pulse/client-conf.c
index 71f8443d6..58bc3f901 100644
--- a/src/pulse/client-conf.c
+++ b/src/pulse/client-conf.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/client-conf.h b/src/pulse/client-conf.h
index 4eac467ea..78844a126 100644
--- a/src/pulse/client-conf.h
+++ b/src/pulse/client-conf.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/context.c b/src/pulse/context.c
index 62fe53565..1284153fb 100644
--- a/src/pulse/context.c
+++ b/src/pulse/context.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/context.h b/src/pulse/context.h
index 2ae4c0135..c32cf443d 100644
--- a/src/pulse/context.h
+++ b/src/pulse/context.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/error.c b/src/pulse/error.c
index d37084bb6..9551d98ea 100644
--- a/src/pulse/error.c
+++ b/src/pulse/error.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -68,7 +68,10 @@ const char*pa_strerror(int error) {
 
     pa_init_i18n();
 
-    if (error < 0 || error >= PA_ERR_MAX)
+    if (error < 0)
+        error = -error;
+
+    if (error >= PA_ERR_MAX)
         return NULL;
 
     return _(errortab[error]);
diff --git a/src/pulse/error.h b/src/pulse/error.h
index c30b80bd4..ea535608d 100644
--- a/src/pulse/error.h
+++ b/src/pulse/error.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/ext-stream-restore.c b/src/pulse/ext-stream-restore.c
index 469c822a7..809c6a4c7 100644
--- a/src/pulse/ext-stream-restore.c
+++ b/src/pulse/ext-stream-restore.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/ext-stream-restore.h b/src/pulse/ext-stream-restore.h
index cf9f4ccc7..0b5d8eb65 100644
--- a/src/pulse/ext-stream-restore.h
+++ b/src/pulse/ext-stream-restore.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/gccmacro.h b/src/pulse/gccmacro.h
index 58188ee29..e85ecb661 100644
--- a/src/pulse/gccmacro.h
+++ b/src/pulse/gccmacro.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/glib-mainloop.c b/src/pulse/glib-mainloop.c
index 5f5dc4940..6afb7a2d3 100644
--- a/src/pulse/glib-mainloop.c
+++ b/src/pulse/glib-mainloop.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/glib-mainloop.h b/src/pulse/glib-mainloop.h
index fd68f8ac1..189513a8e 100644
--- a/src/pulse/glib-mainloop.h
+++ b/src/pulse/glib-mainloop.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/internal.h b/src/pulse/internal.h
index e533625d5..9646d8a6b 100644
--- a/src/pulse/internal.h
+++ b/src/pulse/internal.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/introspect.c b/src/pulse/introspect.c
index befeb242f..847ead0d4 100644
--- a/src/pulse/introspect.c
+++ b/src/pulse/introspect.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -528,7 +528,8 @@ static void context_get_card_info_callback(pa_pdispatch *pd, uint32_t command, u
                     if (pa_tagstruct_gets(t, &i.profiles[j].name) < 0 ||
                         pa_tagstruct_gets(t, &i.profiles[j].description) < 0 ||
                         pa_tagstruct_getu32(t, &i.profiles[j].n_sinks) < 0 ||
-                        pa_tagstruct_getu32(t, &i.profiles[j].n_sources)< 0) {
+                        pa_tagstruct_getu32(t, &i.profiles[j].n_sources) < 0 ||
+                        pa_tagstruct_getu32(t, &i.profiles[j].priority) < 0) {
 
                         pa_context_fail(o->context, PA_ERR_PROTOCOL);
                         pa_xfree(i.profiles);
diff --git a/src/pulse/introspect.h b/src/pulse/introspect.h
index aa67e43d5..ec8a2c067 100644
--- a/src/pulse/introspect.h
+++ b/src/pulse/introspect.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -401,6 +401,7 @@ typedef struct pa_card_profile_info {
     const char *description;            /**< Description of this profile */
     uint32_t n_sinks;                   /**< Number of sinks this profile would create */
     uint32_t n_sources;                 /**< Number of sources this profile would create */
+    uint32_t priority;                  /**< The higher this value is the more useful this profile is as a default */
 } pa_card_profile_info;
 
 /** Stores information about cards. Please note that this structure
diff --git a/src/pulse/mainloop-signal.c b/src/pulse/mainloop-signal.c
index d09f4b0a5..52f11c809 100644
--- a/src/pulse/mainloop-signal.c
+++ b/src/pulse/mainloop-signal.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/mainloop-signal.h b/src/pulse/mainloop-signal.h
index a9e250bcd..fdb1f9db1 100644
--- a/src/pulse/mainloop-signal.h
+++ b/src/pulse/mainloop-signal.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/mainloop.c b/src/pulse/mainloop.c
index 60e5d1ffb..225fd0981 100644
--- a/src/pulse/mainloop.c
+++ b/src/pulse/mainloop.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/mainloop.h b/src/pulse/mainloop.h
index 907e94a7d..3a03ac9ad 100644
--- a/src/pulse/mainloop.h
+++ b/src/pulse/mainloop.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/operation.c b/src/pulse/operation.c
index aa2bbc05d..fe160a3c7 100644
--- a/src/pulse/operation.c
+++ b/src/pulse/operation.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/operation.h b/src/pulse/operation.h
index b68e78164..7b0dabdd1 100644
--- a/src/pulse/operation.h
+++ b/src/pulse/operation.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/sample.c b/src/pulse/sample.c
index 4b13a3370..1e67b0373 100644
--- a/src/pulse/sample.c
+++ b/src/pulse/sample.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/sample.h b/src/pulse/sample.h
index 3c05b54a0..aef34b6b0 100644
--- a/src/pulse/sample.h
+++ b/src/pulse/sample.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/scache.c b/src/pulse/scache.c
index a7e3cd81c..77f60d72c 100644
--- a/src/pulse/scache.c
+++ b/src/pulse/scache.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/scache.h b/src/pulse/scache.h
index 79fcfbc57..cd579d2ec 100644
--- a/src/pulse/scache.h
+++ b/src/pulse/scache.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/simple.c b/src/pulse/simple.c
index 79e39ebbc..e70b7b1fd 100644
--- a/src/pulse/simple.c
+++ b/src/pulse/simple.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/simple.h b/src/pulse/simple.h
index 3f57a6540..6f1ba414b 100644
--- a/src/pulse/simple.h
+++ b/src/pulse/simple.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/stream.c b/src/pulse/stream.c
index b36bf9b10..2455fe7b0 100644
--- a/src/pulse/stream.c
+++ b/src/pulse/stream.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/stream.h b/src/pulse/stream.h
index 3965e9a2e..e80bc65d3 100644
--- a/src/pulse/stream.h
+++ b/src/pulse/stream.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/subscribe.c b/src/pulse/subscribe.c
index e12d14464..203bc928e 100644
--- a/src/pulse/subscribe.c
+++ b/src/pulse/subscribe.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/subscribe.h b/src/pulse/subscribe.h
index 2707cec5d..a93510adf 100644
--- a/src/pulse/subscribe.h
+++ b/src/pulse/subscribe.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/thread-mainloop.c b/src/pulse/thread-mainloop.c
index fb73ff1be..c77cc64e3 100644
--- a/src/pulse/thread-mainloop.c
+++ b/src/pulse/thread-mainloop.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/thread-mainloop.h b/src/pulse/thread-mainloop.h
index f0b1a84b4..8eddce4c4 100644
--- a/src/pulse/thread-mainloop.h
+++ b/src/pulse/thread-mainloop.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/volume.c b/src/pulse/volume.c
index 54838e89c..c865058d6 100644
--- a/src/pulse/volume.c
+++ b/src/pulse/volume.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/volume.h b/src/pulse/volume.h
index 8bfd0687c..c3c396c8d 100644
--- a/src/pulse/volume.h
+++ b/src/pulse/volume.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/xmalloc.c b/src/pulse/xmalloc.c
index c570e40f6..e17a354a4 100644
--- a/src/pulse/xmalloc.c
+++ b/src/pulse/xmalloc.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulse/xmalloc.h b/src/pulse/xmalloc.h
index c30d4df1e..db20496ff 100644
--- a/src/pulse/xmalloc.h
+++ b/src/pulse/xmalloc.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/atomic.h b/src/pulsecore/atomic.h
index 6e33a0e67..119c445be 100644
--- a/src/pulsecore/atomic.h
+++ b/src/pulsecore/atomic.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/auth-cookie.c b/src/pulsecore/auth-cookie.c
index 68b01473a..2f45eca07 100644
--- a/src/pulsecore/auth-cookie.c
+++ b/src/pulsecore/auth-cookie.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/auth-cookie.h b/src/pulsecore/auth-cookie.h
index c08cbd82a..3db40bcdf 100644
--- a/src/pulsecore/auth-cookie.h
+++ b/src/pulsecore/auth-cookie.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/avahi-wrap.c b/src/pulsecore/avahi-wrap.c
index d5f40d834..56d9d3dda 100644
--- a/src/pulsecore/avahi-wrap.c
+++ b/src/pulsecore/avahi-wrap.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/avahi-wrap.h b/src/pulsecore/avahi-wrap.h
index 7d8995bb5..5a0c2ef8b 100644
--- a/src/pulsecore/avahi-wrap.h
+++ b/src/pulsecore/avahi-wrap.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/bitset.c b/src/pulsecore/bitset.c
index 4beeb1cc6..4b62fc4f1 100644
--- a/src/pulsecore/bitset.c
+++ b/src/pulsecore/bitset.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/bitset.h b/src/pulsecore/bitset.h
index 95f5cfcef..a86a15e7e 100644
--- a/src/pulsecore/bitset.h
+++ b/src/pulsecore/bitset.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/card.c b/src/pulsecore/card.c
index 94064c728..6419c2347 100644
--- a/src/pulsecore/card.c
+++ b/src/pulsecore/card.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/card.h b/src/pulsecore/card.h
index b179831ed..c80d4e2ed 100644
--- a/src/pulsecore/card.h
+++ b/src/pulsecore/card.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/cli-command.c b/src/pulsecore/cli-command.c
index 4ce87d6df..b5f7e7f51 100644
--- a/src/pulsecore/cli-command.c
+++ b/src/pulsecore/cli-command.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -32,6 +32,7 @@
 #include <ltdl.h>
 
 #include <pulse/xmalloc.h>
+#include <pulse/error.h>
 
 #include <pulsecore/module.h>
 #include <pulsecore/sink.h>
@@ -1236,7 +1237,7 @@ static int pa_cli_command_move_source_output(pa_core *c, pa_tokenizer *t, pa_str
 static int pa_cli_command_suspend_sink(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail) {
     const char *n, *m;
     pa_sink *sink;
-    int suspend;
+    int suspend, r;
 
     pa_core_assert_ref(c);
     pa_assert(t);
@@ -1263,14 +1264,16 @@ static int pa_cli_command_suspend_sink(pa_core *c, pa_tokenizer *t, pa_strbuf *b
         return -1;
     }
 
-    pa_sink_suspend(sink, suspend);
+    if ((r = pa_sink_suspend(sink, suspend)) < 0)
+        pa_strbuf_printf(buf, "Failed to resume/suspend sink: %s\n", pa_strerror(r));
+
     return 0;
 }
 
 static int pa_cli_command_suspend_source(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail) {
     const char *n, *m;
     pa_source *source;
-    int suspend;
+    int suspend, r;
 
     pa_core_assert_ref(c);
     pa_assert(t);
@@ -1297,14 +1300,15 @@ static int pa_cli_command_suspend_source(pa_core *c, pa_tokenizer *t, pa_strbuf
         return -1;
     }
 
-    pa_source_suspend(source, suspend);
+    if ((r = pa_source_suspend(source, suspend)) < 0)
+        pa_strbuf_printf(buf, "Failed to resume/suspend source: %s\n", pa_strerror(r));
+
     return 0;
 }
 
 static int pa_cli_command_suspend(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, pa_bool_t *fail) {
     const char *m;
-    int suspend;
-    int ret;
+    int suspend, r;
 
     pa_core_assert_ref(c);
     pa_assert(t);
@@ -1321,12 +1325,11 @@ static int pa_cli_command_suspend(pa_core *c, pa_tokenizer *t, pa_strbuf *buf, p
         return -1;
     }
 
-    ret = - (pa_sink_suspend_all(c, suspend) < 0);
-    if (pa_source_suspend_all(c, suspend) < 0)
-        ret = -1;
+    if ((r = pa_sink_suspend_all(c, suspend)) < 0)
+        pa_strbuf_printf(buf, "Failed to resume/suspend all sinks: %s\n", pa_strerror(r));
 
-    if (ret < 0)
-        pa_strbuf_puts(buf, "Failed to resume/suspend all sinks/sources.\n");
+    if ((r = pa_source_suspend_all(c, suspend)) < 0)
+        pa_strbuf_printf(buf, "Failed to resume/suspend all sources: %s\n", pa_strerror(r));
 
     return 0;
 }
diff --git a/src/pulsecore/cli-command.h b/src/pulsecore/cli-command.h
index 9bf35dc33..8c33ec089 100644
--- a/src/pulsecore/cli-command.h
+++ b/src/pulsecore/cli-command.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/cli-text.c b/src/pulsecore/cli-text.c
index 8ca8f2d9f..76adc4dd8 100644
--- a/src/pulsecore/cli-text.c
+++ b/src/pulsecore/cli-text.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/cli-text.h b/src/pulsecore/cli-text.h
index aad51648b..a5dd10e20 100644
--- a/src/pulsecore/cli-text.h
+++ b/src/pulsecore/cli-text.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/cli.c b/src/pulsecore/cli.c
index 25a4f7485..a784f583c 100644
--- a/src/pulsecore/cli.c
+++ b/src/pulsecore/cli.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/cli.h b/src/pulsecore/cli.h
index d8604611c..ebab6c211 100644
--- a/src/pulsecore/cli.h
+++ b/src/pulsecore/cli.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/client.c b/src/pulsecore/client.c
index e6e8b528e..c956b1016 100644
--- a/src/pulsecore/client.c
+++ b/src/pulsecore/client.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/client.h b/src/pulsecore/client.h
index 845a8babe..18b62dacd 100644
--- a/src/pulsecore/client.h
+++ b/src/pulsecore/client.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/conf-parser.c b/src/pulsecore/conf-parser.c
index 1d98f36c2..a6eb581c4 100644
--- a/src/pulsecore/conf-parser.c
+++ b/src/pulsecore/conf-parser.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/conf-parser.h b/src/pulsecore/conf-parser.h
index f8f059fef..08e17ca7b 100644
--- a/src/pulsecore/conf-parser.h
+++ b/src/pulsecore/conf-parser.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/core-error.c b/src/pulsecore/core-error.c
index d9caa9465..c44080696 100644
--- a/src/pulsecore/core-error.c
+++ b/src/pulsecore/core-error.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/core-error.h b/src/pulsecore/core-error.h
index b0c306c79..e7bc4fca3 100644
--- a/src/pulsecore/core-error.h
+++ b/src/pulsecore/core-error.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/core-scache.c b/src/pulsecore/core-scache.c
index e5489415f..34d60a8f2 100644
--- a/src/pulsecore/core-scache.c
+++ b/src/pulsecore/core-scache.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/core-scache.h b/src/pulsecore/core-scache.h
index 1fe3c3097..fdfc7754a 100644
--- a/src/pulsecore/core-scache.h
+++ b/src/pulsecore/core-scache.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/core-subscribe.c b/src/pulsecore/core-subscribe.c
index c70d8adcb..54fb7ec23 100644
--- a/src/pulsecore/core-subscribe.c
+++ b/src/pulsecore/core-subscribe.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/core-subscribe.h b/src/pulsecore/core-subscribe.h
index 2f9730d94..dd748d36b 100644
--- a/src/pulsecore/core-subscribe.h
+++ b/src/pulsecore/core-subscribe.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/core-util.c b/src/pulsecore/core-util.c
index a184bebd5..0d243ee61 100644
--- a/src/pulsecore/core-util.c
+++ b/src/pulsecore/core-util.c
@@ -2505,7 +2505,7 @@ char *pa_machine_id(void) {
 char *pa_uname_string(void) {
     struct utsname u;
 
-    pa_assert_se(uname(&u) == 0);
+    pa_assert_se(uname(&u) >= 0);
 
     return pa_sprintf_malloc("%s %s %s %s", u.sysname, u.machine, u.release, u.version);
 }
diff --git a/src/pulsecore/core.c b/src/pulsecore/core.c
index c064e67e0..06573f17f 100644
--- a/src/pulsecore/core.c
+++ b/src/pulsecore/core.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/core.h b/src/pulsecore/core.h
index 093fa8f75..c67944450 100644
--- a/src/pulsecore/core.h
+++ b/src/pulsecore/core.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/dllmain.c b/src/pulsecore/dllmain.c
index 269de6043..491ec75f4 100644
--- a/src/pulsecore/dllmain.c
+++ b/src/pulsecore/dllmain.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/endianmacros.h b/src/pulsecore/endianmacros.h
index eea1c7436..22579376e 100644
--- a/src/pulsecore/endianmacros.h
+++ b/src/pulsecore/endianmacros.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/esound.h b/src/pulsecore/esound.h
index 79322ae46..abc2355f5 100644
--- a/src/pulsecore/esound.h
+++ b/src/pulsecore/esound.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/ffmpeg/resample2.c b/src/pulsecore/ffmpeg/resample2.c
index ed59448a4..ac9db73c8 100644
--- a/src/pulsecore/ffmpeg/resample2.c
+++ b/src/pulsecore/ffmpeg/resample2.c
@@ -20,7 +20,7 @@
  */
 
 /**
- * @file resample2.c
+ * @file libavcodec/resample2.c
  * audio resampling
  * @author Michael Niedermayer <michaelni@gmx.at>
  */
@@ -175,10 +175,6 @@ void av_build_filter(FELEM *filter, double factor, int tap_count, int phase_coun
 #endif
 }
 
-/**
- * Initializes an audio resampler.
- * Note, if either rate is not an integer then simply scale both rates up so they are.
- */
 AVResampleContext *av_resample_init(int out_rate, int in_rate, int filter_size, int phase_shift, int linear, double cutoff){
     AVResampleContext *c= av_mallocz(sizeof(AVResampleContext));
     double factor= FFMIN(out_rate * cutoff / in_rate, 1.0);
@@ -206,33 +202,12 @@ void av_resample_close(AVResampleContext *c){
     av_freep(&c);
 }
 
-/**
- * Compensates samplerate/timestamp drift. The compensation is done by changing
- * the resampler parameters, so no audible clicks or similar distortions occur
- * @param compensation_distance distance in output samples over which the compensation should be performed
- * @param sample_delta number of output samples which should be output less
- *
- * example: av_resample_compensate(c, 10, 500)
- * here instead of 510 samples only 500 samples would be output
- *
- * note, due to rounding the actual compensation might be slightly different,
- * especially if the compensation_distance is large and the in_rate used during init is small
- */
 void av_resample_compensate(AVResampleContext *c, int sample_delta, int compensation_distance){
 //    sample_delta += (c->ideal_dst_incr - c->dst_incr)*(int64_t)c->compensation_distance / c->ideal_dst_incr;
     c->compensation_distance= compensation_distance;
     c->dst_incr = c->ideal_dst_incr - c->ideal_dst_incr * (int64_t)sample_delta / compensation_distance;
 }
 
-/**
- * resamples.
- * @param src an array of unconsumed samples
- * @param consumed the number of samples of src which have been consumed are returned here
- * @param src_size the number of unconsumed samples available
- * @param dst_size the amount of space in samples available in dst
- * @param update_ctx if this is 0 then the context wont be modified, that way several channels can be resampled with the same context
- * @return the number of samples written in dst or -1 if an error occurred
- */
 int av_resample(AVResampleContext *c, short *dst, short *src, int *consumed, int src_size, int dst_size, int update_ctx){
     int dst_index, i;
     int index= c->index;
diff --git a/src/pulsecore/flist.h b/src/pulsecore/flist.h
index 512dd357d..e147486e1 100644
--- a/src/pulsecore/flist.h
+++ b/src/pulsecore/flist.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/hashmap.c b/src/pulsecore/hashmap.c
index 57607b69e..e957c5ba7 100644
--- a/src/pulsecore/hashmap.c
+++ b/src/pulsecore/hashmap.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/hashmap.h b/src/pulsecore/hashmap.h
index 70d78b757..08e18ead9 100644
--- a/src/pulsecore/hashmap.h
+++ b/src/pulsecore/hashmap.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/hook-list.c b/src/pulsecore/hook-list.c
index 396940382..5f7a8665e 100644
--- a/src/pulsecore/hook-list.c
+++ b/src/pulsecore/hook-list.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/hook-list.h b/src/pulsecore/hook-list.h
index de947ad56..8514cced3 100644
--- a/src/pulsecore/hook-list.h
+++ b/src/pulsecore/hook-list.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/ioline.c b/src/pulsecore/ioline.c
index 88174c058..5c38d6e5f 100644
--- a/src/pulsecore/ioline.c
+++ b/src/pulsecore/ioline.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/ioline.h b/src/pulsecore/ioline.h
index b9a3d9f47..9f32d60f4 100644
--- a/src/pulsecore/ioline.h
+++ b/src/pulsecore/ioline.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/llist.h b/src/pulsecore/llist.h
index 46b54eb39..77a1749f2 100644
--- a/src/pulsecore/llist.h
+++ b/src/pulsecore/llist.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/lock-autospawn.c b/src/pulsecore/lock-autospawn.c
index d36b669ea..4436974d3 100644
--- a/src/pulsecore/lock-autospawn.c
+++ b/src/pulsecore/lock-autospawn.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/log.c b/src/pulsecore/log.c
index 9931586d5..d4d3b76eb 100644
--- a/src/pulsecore/log.c
+++ b/src/pulsecore/log.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/log.h b/src/pulsecore/log.h
index 6e7bfc35f..153e11e8d 100644
--- a/src/pulsecore/log.h
+++ b/src/pulsecore/log.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/ltdl-helper.c b/src/pulsecore/ltdl-helper.c
index ed0b63af6..be200ca2c 100644
--- a/src/pulsecore/ltdl-helper.c
+++ b/src/pulsecore/ltdl-helper.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/ltdl-helper.h b/src/pulsecore/ltdl-helper.h
index ea73de54d..4c4f018ac 100644
--- a/src/pulsecore/ltdl-helper.h
+++ b/src/pulsecore/ltdl-helper.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/macro.h b/src/pulsecore/macro.h
index 594600127..20015bf5b 100644
--- a/src/pulsecore/macro.h
+++ b/src/pulsecore/macro.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/memblockq.c b/src/pulsecore/memblockq.c
index 265da37fc..e2be42b3a 100644
--- a/src/pulsecore/memblockq.c
+++ b/src/pulsecore/memblockq.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/memblockq.h b/src/pulsecore/memblockq.h
index 31f908dfc..0a74aa378 100644
--- a/src/pulsecore/memblockq.h
+++ b/src/pulsecore/memblockq.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/modargs.c b/src/pulsecore/modargs.c
index 4a30f52a0..73c67a8b0 100644
--- a/src/pulsecore/modargs.c
+++ b/src/pulsecore/modargs.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/modargs.h b/src/pulsecore/modargs.h
index 23766cfc7..809fb27ed 100644
--- a/src/pulsecore/modargs.h
+++ b/src/pulsecore/modargs.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/modinfo.c b/src/pulsecore/modinfo.c
index ac4ca88a9..00fb9c435 100644
--- a/src/pulsecore/modinfo.c
+++ b/src/pulsecore/modinfo.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/modinfo.h b/src/pulsecore/modinfo.h
index 605637c4f..407e602a6 100644
--- a/src/pulsecore/modinfo.h
+++ b/src/pulsecore/modinfo.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/module.c b/src/pulsecore/module.c
index 1eb70c8e2..42fd912ce 100644
--- a/src/pulsecore/module.c
+++ b/src/pulsecore/module.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/module.h b/src/pulsecore/module.h
index 6ab43dcfd..3f697348f 100644
--- a/src/pulsecore/module.h
+++ b/src/pulsecore/module.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/msgobject.c b/src/pulsecore/msgobject.c
index 81417ea46..6a2a612d1 100644
--- a/src/pulsecore/msgobject.c
+++ b/src/pulsecore/msgobject.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/msgobject.h b/src/pulsecore/msgobject.h
index 1a43fa35d..a35a23b57 100644
--- a/src/pulsecore/msgobject.h
+++ b/src/pulsecore/msgobject.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/mutex-posix.c b/src/pulsecore/mutex-posix.c
index c3ead97d3..b3e5256a3 100644
--- a/src/pulsecore/mutex-posix.c
+++ b/src/pulsecore/mutex-posix.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/mutex-win32.c b/src/pulsecore/mutex-win32.c
index 5e884e7fc..3a910b037 100644
--- a/src/pulsecore/mutex-win32.c
+++ b/src/pulsecore/mutex-win32.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/mutex.h b/src/pulsecore/mutex.h
index 8e0b1f2e4..a4dd67384 100644
--- a/src/pulsecore/mutex.h
+++ b/src/pulsecore/mutex.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/namereg.c b/src/pulsecore/namereg.c
index 5ab3036ea..9df2f583a 100644
--- a/src/pulsecore/namereg.c
+++ b/src/pulsecore/namereg.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/namereg.h b/src/pulsecore/namereg.h
index ff99525e2..38fae6f58 100644
--- a/src/pulsecore/namereg.h
+++ b/src/pulsecore/namereg.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/object.c b/src/pulsecore/object.c
index 9a2f28f31..8fd05fb6a 100644
--- a/src/pulsecore/object.c
+++ b/src/pulsecore/object.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/object.h b/src/pulsecore/object.h
index 2ee4fc31f..43e79327d 100644
--- a/src/pulsecore/object.h
+++ b/src/pulsecore/object.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/once.c b/src/pulsecore/once.c
index 3d4543cb5..05a3ad2c8 100644
--- a/src/pulsecore/once.c
+++ b/src/pulsecore/once.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/once.h b/src/pulsecore/once.h
index c0191ef09..50ac18c14 100644
--- a/src/pulsecore/once.h
+++ b/src/pulsecore/once.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/pid.c b/src/pulsecore/pid.c
index bf9ba983f..008784629 100644
--- a/src/pulsecore/pid.c
+++ b/src/pulsecore/pid.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/pid.h b/src/pulsecore/pid.h
index 3c8a9de35..d8458bf7f 100644
--- a/src/pulsecore/pid.h
+++ b/src/pulsecore/pid.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/pipe.c b/src/pulsecore/pipe.c
index 93d78a22b..c21e4b1fa 100644
--- a/src/pulsecore/pipe.c
+++ b/src/pulsecore/pipe.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/pipe.h b/src/pulsecore/pipe.h
index 9a7e62c86..597d5e525 100644
--- a/src/pulsecore/pipe.h
+++ b/src/pulsecore/pipe.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/play-memblockq.c b/src/pulsecore/play-memblockq.c
index 44aa6bf0e..fceb2ca14 100644
--- a/src/pulsecore/play-memblockq.c
+++ b/src/pulsecore/play-memblockq.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/play-memblockq.h b/src/pulsecore/play-memblockq.h
index 1a42867bf..9d5f40fdd 100644
--- a/src/pulsecore/play-memblockq.h
+++ b/src/pulsecore/play-memblockq.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/play-memchunk.c b/src/pulsecore/play-memchunk.c
index 0dd482515..f127d7a48 100644
--- a/src/pulsecore/play-memchunk.c
+++ b/src/pulsecore/play-memchunk.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/play-memchunk.h b/src/pulsecore/play-memchunk.h
index c312ae82b..c813611ed 100644
--- a/src/pulsecore/play-memchunk.h
+++ b/src/pulsecore/play-memchunk.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/poll.c b/src/pulsecore/poll.c
index 88ac21e46..46a69c5f5 100644
--- a/src/pulsecore/poll.c
+++ b/src/pulsecore/poll.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/poll.h b/src/pulsecore/poll.h
index 86c37a085..fe0c6af65 100644
--- a/src/pulsecore/poll.h
+++ b/src/pulsecore/poll.h
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/prioq.c b/src/pulsecore/prioq.c
index 693dc5174..983db0f16 100644
--- a/src/pulsecore/prioq.c
+++ b/src/pulsecore/prioq.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/protocol-cli.c b/src/pulsecore/protocol-cli.c
index 9247bb403..da6487448 100644
--- a/src/pulsecore/protocol-cli.c
+++ b/src/pulsecore/protocol-cli.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/protocol-cli.h b/src/pulsecore/protocol-cli.h
index 9e26dcd97..906b13f34 100644
--- a/src/pulsecore/protocol-cli.h
+++ b/src/pulsecore/protocol-cli.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/protocol-esound.c b/src/pulsecore/protocol-esound.c
index 2d4e62fae..2b80c65ff 100644
--- a/src/pulsecore/protocol-esound.c
+++ b/src/pulsecore/protocol-esound.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -1290,6 +1290,9 @@ static int connection_process_msg(pa_msgobject *o, int code, void*userdata, int6
     connection *c = CONNECTION(o);
     connection_assert_ref(c);
 
+    if (!c->protocol)
+        return -1;
+
     switch (code) {
         case CONNECTION_MESSAGE_REQUEST_DATA:
             do_work(c);
diff --git a/src/pulsecore/protocol-esound.h b/src/pulsecore/protocol-esound.h
index 232df6601..63a29ce8d 100644
--- a/src/pulsecore/protocol-esound.h
+++ b/src/pulsecore/protocol-esound.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/protocol-http.c b/src/pulsecore/protocol-http.c
index 5379a36c0..f3b93819f 100644
--- a/src/pulsecore/protocol-http.c
+++ b/src/pulsecore/protocol-http.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/protocol-http.h b/src/pulsecore/protocol-http.h
index 7e8f9760d..40b3d82c4 100644
--- a/src/pulsecore/protocol-http.h
+++ b/src/pulsecore/protocol-http.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/protocol-native.c b/src/pulsecore/protocol-native.c
index 10b9e7da3..50a9191b3 100644
--- a/src/pulsecore/protocol-native.c
+++ b/src/pulsecore/protocol-native.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -2829,6 +2829,7 @@ static void card_fill_tagstruct(pa_native_connection *c, pa_tagstruct *t, pa_car
             pa_tagstruct_puts(t, p->description);
             pa_tagstruct_putu32(t, p->n_sinks);
             pa_tagstruct_putu32(t, p->n_sources);
+            pa_tagstruct_putu32(t, p->priority);
         }
     }
 
@@ -2955,7 +2956,6 @@ static void command_get_info(pa_pdispatch *pd, uint32_t command, uint32_t tag, p
 
     if (pa_tagstruct_getu32(t, &idx) < 0 ||
         (command != PA_COMMAND_GET_CLIENT_INFO &&
-         command != PA_COMMAND_GET_CARD_INFO &&
          command != PA_COMMAND_GET_MODULE_INFO &&
          command != PA_COMMAND_GET_SINK_INPUT_INFO &&
          command != PA_COMMAND_GET_SOURCE_OUTPUT_INFO &&
diff --git a/src/pulsecore/protocol-native.h b/src/pulsecore/protocol-native.h
index 06731c0cc..8a8d601ce 100644
--- a/src/pulsecore/protocol-native.h
+++ b/src/pulsecore/protocol-native.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/protocol-simple.c b/src/pulsecore/protocol-simple.c
index e149c40dc..44fe5973d 100644
--- a/src/pulsecore/protocol-simple.c
+++ b/src/pulsecore/protocol-simple.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -283,6 +283,9 @@ static int connection_process_msg(pa_msgobject *o, int code, void*userdata, int6
     connection *c = CONNECTION(o);
     connection_assert_ref(c);
 
+    if (!c->protocol)
+        return -1;
+
     switch (code) {
         case CONNECTION_MESSAGE_REQUEST_DATA:
             do_work(c);
diff --git a/src/pulsecore/protocol-simple.h b/src/pulsecore/protocol-simple.h
index c10eabe7d..a25ab80a9 100644
--- a/src/pulsecore/protocol-simple.h
+++ b/src/pulsecore/protocol-simple.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/ratelimit.c b/src/pulsecore/ratelimit.c
index 8ce78579b..29e6fb102 100644
--- a/src/pulsecore/ratelimit.c
+++ b/src/pulsecore/ratelimit.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/ratelimit.h b/src/pulsecore/ratelimit.h
index e652c5208..ec3b5a38a 100644
--- a/src/pulsecore/ratelimit.h
+++ b/src/pulsecore/ratelimit.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/refcnt.h b/src/pulsecore/refcnt.h
index 291f4504a..1e9883269 100644
--- a/src/pulsecore/refcnt.h
+++ b/src/pulsecore/refcnt.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/resampler.c b/src/pulsecore/resampler.c
index 78ad55307..17fb8480a 100644
--- a/src/pulsecore/resampler.c
+++ b/src/pulsecore/resampler.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/resampler.h b/src/pulsecore/resampler.h
index 54dfa5593..742de6aff 100644
--- a/src/pulsecore/resampler.h
+++ b/src/pulsecore/resampler.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/rtclock.c b/src/pulsecore/rtclock.c
index dcbd1184c..56ab2ef02 100644
--- a/src/pulsecore/rtclock.c
+++ b/src/pulsecore/rtclock.c
@@ -27,9 +27,12 @@
 #include <stddef.h>
 #include <time.h>
 #include <sys/time.h>
-#include <sys/prctl.h>
 #include <errno.h>
 
+#ifdef HAVE_SYS_PRCTL_H
+#include <sys/prctl.h>
+#endif
+
 #include <pulse/timeval.h>
 #include <pulsecore/macro.h>
 #include <pulsecore/core-error.h>
diff --git a/src/pulsecore/sample-util.c b/src/pulsecore/sample-util.c
index 905ba5df5..3a9b384d3 100644
--- a/src/pulsecore/sample-util.c
+++ b/src/pulsecore/sample-util.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sample-util.h b/src/pulsecore/sample-util.h
index 2230aaf09..79af9efc0 100644
--- a/src/pulsecore/sample-util.h
+++ b/src/pulsecore/sample-util.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sconv-s16be.c b/src/pulsecore/sconv-s16be.c
index 0d5146aa5..bf4f717d0 100644
--- a/src/pulsecore/sconv-s16be.c
+++ b/src/pulsecore/sconv-s16be.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sconv-s16be.h b/src/pulsecore/sconv-s16be.h
index 026333338..ae9e23135 100644
--- a/src/pulsecore/sconv-s16be.h
+++ b/src/pulsecore/sconv-s16be.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sconv-s16le.c b/src/pulsecore/sconv-s16le.c
index 79f0391c4..307ce7b7d 100644
--- a/src/pulsecore/sconv-s16le.c
+++ b/src/pulsecore/sconv-s16le.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sconv-s16le.h b/src/pulsecore/sconv-s16le.h
index f7b00645d..609fa04bf 100644
--- a/src/pulsecore/sconv-s16le.h
+++ b/src/pulsecore/sconv-s16le.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sconv.c b/src/pulsecore/sconv.c
index fcd0309c1..29a9a453a 100644
--- a/src/pulsecore/sconv.c
+++ b/src/pulsecore/sconv.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sconv.h b/src/pulsecore/sconv.h
index 59710369c..b00a16a49 100644
--- a/src/pulsecore/sconv.h
+++ b/src/pulsecore/sconv.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/semaphore-posix.c b/src/pulsecore/semaphore-posix.c
index 7c9f859d2..616d897d0 100644
--- a/src/pulsecore/semaphore-posix.c
+++ b/src/pulsecore/semaphore-posix.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/semaphore-win32.c b/src/pulsecore/semaphore-win32.c
index 41e0b8d4d..9ffbde662 100644
--- a/src/pulsecore/semaphore-win32.c
+++ b/src/pulsecore/semaphore-win32.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/semaphore.h b/src/pulsecore/semaphore.h
index 850ae8171..dc3ca6a52 100644
--- a/src/pulsecore/semaphore.h
+++ b/src/pulsecore/semaphore.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/shared.c b/src/pulsecore/shared.c
index 9485dc333..edd7b7fe4 100644
--- a/src/pulsecore/shared.c
+++ b/src/pulsecore/shared.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/shared.h b/src/pulsecore/shared.h
index f6f8d3cf0..82819f071 100644
--- a/src/pulsecore/shared.h
+++ b/src/pulsecore/shared.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sink-input.c b/src/pulsecore/sink-input.c
index 34de9bb35..53e727bb7 100644
--- a/src/pulsecore/sink-input.c
+++ b/src/pulsecore/sink-input.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sink-input.h b/src/pulsecore/sink-input.h
index b4f053197..e38016878 100644
--- a/src/pulsecore/sink-input.h
+++ b/src/pulsecore/sink-input.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sink.c b/src/pulsecore/sink.c
index fadbb8579..667ae761c 100644
--- a/src/pulsecore/sink.c
+++ b/src/pulsecore/sink.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -326,6 +326,9 @@ static int sink_set_state(pa_sink *s, pa_sink_state_t state) {
                 pa_sink_input_kill(i);
             else if (i->suspend)
                 i->suspend(i, state == PA_SINK_SUSPENDED);
+
+        if (s->monitor_source)
+            pa_source_sync_suspend(s->monitor_source);
     }
 
     return 0;
@@ -1529,8 +1532,10 @@ int pa_sink_process_msg(pa_msgobject *o, int code, void *userdata, int64_t offse
 
             s->thread_info.state = PA_PTR_TO_UINT(userdata);
 
-            if (s->thread_info.state == PA_SINK_SUSPENDED)
+            if (s->thread_info.state == PA_SINK_SUSPENDED) {
+                s->thread_info.rewind_nbytes = 0;
                 s->thread_info.rewind_requested = FALSE;
+            }
 
             return 0;
 
@@ -1600,8 +1605,12 @@ int pa_sink_suspend_all(pa_core *c, pa_bool_t suspend) {
 
     pa_core_assert_ref(c);
 
-    for (sink = PA_SINK(pa_idxset_first(c->sinks, &idx)); sink; sink = PA_SINK(pa_idxset_next(c->sinks, &idx)))
-        ret -= pa_sink_suspend(sink, suspend) < 0;
+    for (sink = PA_SINK(pa_idxset_first(c->sinks, &idx)); sink; sink = PA_SINK(pa_idxset_next(c->sinks, &idx))) {
+        int r;
+
+        if ((r = pa_sink_suspend(sink, suspend)) < 0)
+            ret = r;
+    }
 
     return ret;
 }
@@ -1730,7 +1739,7 @@ pa_usec_t pa_sink_get_requested_latency(pa_sink *s) {
     return usec;
 }
 
-/* Called from IO thread */
+/* Called from IO as well as the main thread -- the latter only before the IO thread started up */
 void pa_sink_set_max_rewind(pa_sink *s, size_t max_rewind) {
     pa_sink_input *i;
     void *state = NULL;
@@ -1751,7 +1760,7 @@ void pa_sink_set_max_rewind(pa_sink *s, size_t max_rewind) {
         pa_source_set_max_rewind(s->monitor_source, s->thread_info.max_rewind);
 }
 
-/* Called from IO thread */
+/* Called from IO as well as the main thread -- the latter only before the IO thread started up */
 void pa_sink_set_max_request(pa_sink *s, size_t max_request) {
     void *state = NULL;
 
diff --git a/src/pulsecore/sink.h b/src/pulsecore/sink.h
index 2eaae6973..0d33679fa 100644
--- a/src/pulsecore/sink.h
+++ b/src/pulsecore/sink.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sioman.c b/src/pulsecore/sioman.c
index 7e5b186ca..24c046cf9 100644
--- a/src/pulsecore/sioman.c
+++ b/src/pulsecore/sioman.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sioman.h b/src/pulsecore/sioman.h
index d0cacc9b0..88ff92afd 100644
--- a/src/pulsecore/sioman.h
+++ b/src/pulsecore/sioman.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/socket-server.c b/src/pulsecore/socket-server.c
index 19c2fd09d..6a4405e3a 100644
--- a/src/pulsecore/socket-server.c
+++ b/src/pulsecore/socket-server.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/socket-server.h b/src/pulsecore/socket-server.h
index b9a2c40e4..72b6eda4a 100644
--- a/src/pulsecore/socket-server.h
+++ b/src/pulsecore/socket-server.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/socket-util.c b/src/pulsecore/socket-util.c
index e44f6460d..5fd5dd676 100644
--- a/src/pulsecore/socket-util.c
+++ b/src/pulsecore/socket-util.c
@@ -7,7 +7,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/socket-util.h b/src/pulsecore/socket-util.h
index 7a40285a1..f6d163766 100644
--- a/src/pulsecore/socket-util.h
+++ b/src/pulsecore/socket-util.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sound-file-stream.c b/src/pulsecore/sound-file-stream.c
index c3de3067e..3453637fc 100644
--- a/src/pulsecore/sound-file-stream.c
+++ b/src/pulsecore/sound-file-stream.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sound-file-stream.h b/src/pulsecore/sound-file-stream.h
index 4cc69146f..a788c3429 100644
--- a/src/pulsecore/sound-file-stream.h
+++ b/src/pulsecore/sound-file-stream.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sound-file.c b/src/pulsecore/sound-file.c
index 380cef163..db75ae085 100644
--- a/src/pulsecore/sound-file.c
+++ b/src/pulsecore/sound-file.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/sound-file.h b/src/pulsecore/sound-file.h
index e4d703d34..34e026160 100644
--- a/src/pulsecore/sound-file.h
+++ b/src/pulsecore/sound-file.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/source-output.c b/src/pulsecore/source-output.c
index d99f79c52..373d56376 100644
--- a/src/pulsecore/source-output.c
+++ b/src/pulsecore/source-output.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/source-output.h b/src/pulsecore/source-output.h
index 9369568c8..018ec8861 100644
--- a/src/pulsecore/source-output.h
+++ b/src/pulsecore/source-output.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/source.c b/src/pulsecore/source.c
index 4ce5cbfe5..cc6dfc403 100644
--- a/src/pulsecore/source.c
+++ b/src/pulsecore/source.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -424,12 +424,33 @@ int pa_source_suspend(pa_source *s, pa_bool_t suspend) {
     pa_source_assert_ref(s);
     pa_assert(PA_SOURCE_IS_LINKED(s->state));
 
+    if (s->monitor_of)
+        return -PA_ERR_NOTSUPPORTED;
+
     if (suspend)
         return source_set_state(s, PA_SOURCE_SUSPENDED);
     else
         return source_set_state(s, pa_source_used_by(s) ? PA_SOURCE_RUNNING : PA_SOURCE_IDLE);
 }
 
+/* Called from main context */
+int pa_source_sync_suspend(pa_source *s) {
+    pa_sink_state_t state;
+
+    pa_source_assert_ref(s);
+    pa_assert(PA_SOURCE_IS_LINKED(s->state));
+    pa_assert(s->monitor_of);
+
+    state = pa_sink_get_state(s->monitor_of);
+
+    if (state == PA_SINK_SUSPENDED)
+        return source_set_state(s, PA_SOURCE_SUSPENDED);
+
+    pa_assert(PA_SINK_IS_OPENED(state));
+
+    return source_set_state(s, pa_source_used_by(s) ? PA_SOURCE_RUNNING : PA_SOURCE_IDLE);
+}
+
 /* Called from main context */
 pa_queue *pa_source_move_all_start(pa_source *s) {
     pa_queue *q;
@@ -934,8 +955,15 @@ int pa_source_suspend_all(pa_core *c, pa_bool_t suspend) {
 
     pa_core_assert_ref(c);
 
-    for (source = PA_SOURCE(pa_idxset_first(c->sources, &idx)); source; source = PA_SOURCE(pa_idxset_next(c->sources, &idx)))
-        ret -= pa_source_suspend(source, suspend) < 0;
+    for (source = PA_SOURCE(pa_idxset_first(c->sources, &idx)); source; source = PA_SOURCE(pa_idxset_next(c->sources, &idx))) {
+        int r;
+
+        if (source->monitor_of)
+            continue;
+
+        if ((r = pa_source_suspend(source, suspend)) < 0)
+            ret = r;
+    }
 
     return ret;
 }
diff --git a/src/pulsecore/source.h b/src/pulsecore/source.h
index 8a91016a0..26471de0c 100644
--- a/src/pulsecore/source.h
+++ b/src/pulsecore/source.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -212,6 +212,8 @@ void pa_source_attach(pa_source *s);
 
 void pa_source_set_soft_volume(pa_source *s, const pa_cvolume *volume);
 
+int pa_source_sync_suspend(pa_source *s);
+
 /*** May be called by everyone, from main context */
 
 /* The returned value is supposed to be in the time domain of the sound card! */
diff --git a/src/pulsecore/strbuf.c b/src/pulsecore/strbuf.c
index 8b9527886..9f5a84b47 100644
--- a/src/pulsecore/strbuf.c
+++ b/src/pulsecore/strbuf.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/strbuf.h b/src/pulsecore/strbuf.h
index 1d2a588fe..05e69e03d 100644
--- a/src/pulsecore/strbuf.h
+++ b/src/pulsecore/strbuf.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/strlist.c b/src/pulsecore/strlist.c
index f587a2f82..cbafbba6b 100644
--- a/src/pulsecore/strlist.c
+++ b/src/pulsecore/strlist.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/strlist.h b/src/pulsecore/strlist.h
index 1cb7537aa..2584e86c6 100644
--- a/src/pulsecore/strlist.h
+++ b/src/pulsecore/strlist.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/thread-posix.c b/src/pulsecore/thread-posix.c
index ade398f98..fdab270f0 100644
--- a/src/pulsecore/thread-posix.c
+++ b/src/pulsecore/thread-posix.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/thread-win32.c b/src/pulsecore/thread-win32.c
index c40d33428..0a1baa54c 100644
--- a/src/pulsecore/thread-win32.c
+++ b/src/pulsecore/thread-win32.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/thread.h b/src/pulsecore/thread.h
index eabe9ba49..25eace63b 100644
--- a/src/pulsecore/thread.h
+++ b/src/pulsecore/thread.h
@@ -9,7 +9,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/tokenizer.c b/src/pulsecore/tokenizer.c
index 07a9f3acf..1eb466dd8 100644
--- a/src/pulsecore/tokenizer.c
+++ b/src/pulsecore/tokenizer.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/tokenizer.h b/src/pulsecore/tokenizer.h
index d51cd73ed..a47c07e7f 100644
--- a/src/pulsecore/tokenizer.h
+++ b/src/pulsecore/tokenizer.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/vector.h b/src/pulsecore/vector.h
index 076bd6c00..924e3cb86 100644
--- a/src/pulsecore/vector.h
+++ b/src/pulsecore/vector.h
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/x11prop.c b/src/pulsecore/x11prop.c
index 7f91ba3cc..873a76e7d 100644
--- a/src/pulsecore/x11prop.c
+++ b/src/pulsecore/x11prop.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/x11prop.h b/src/pulsecore/x11prop.h
index c5998d3e6..dc6752631 100644
--- a/src/pulsecore/x11prop.h
+++ b/src/pulsecore/x11prop.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/x11wrap.c b/src/pulsecore/x11wrap.c
index 332ebb2e9..1960a12fe 100644
--- a/src/pulsecore/x11wrap.c
+++ b/src/pulsecore/x11wrap.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/pulsecore/x11wrap.h b/src/pulsecore/x11wrap.h
index badc3a1f3..b57541f29 100644
--- a/src/pulsecore/x11wrap.h
+++ b/src/pulsecore/x11wrap.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/asyncmsgq-test.c b/src/tests/asyncmsgq-test.c
index 08ad3dd4e..40c74f768 100644
--- a/src/tests/asyncmsgq-test.c
+++ b/src/tests/asyncmsgq-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/asyncq-test.c b/src/tests/asyncq-test.c
index 4e8a12073..a617e1a0c 100644
--- a/src/tests/asyncq-test.c
+++ b/src/tests/asyncq-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/cpulimit-test.c b/src/tests/cpulimit-test.c
index fdc0162e7..9d0f4eef4 100644
--- a/src/tests/cpulimit-test.c
+++ b/src/tests/cpulimit-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/envelope-test.c b/src/tests/envelope-test.c
index 11a80a14f..3af3044ee 100644
--- a/src/tests/envelope-test.c
+++ b/src/tests/envelope-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/flist-test.c b/src/tests/flist-test.c
index b2c648dad..64c0add22 100644
--- a/src/tests/flist-test.c
+++ b/src/tests/flist-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/get-binary-name-test.c b/src/tests/get-binary-name-test.c
index 7c7a89961..a34e38fd1 100644
--- a/src/tests/get-binary-name-test.c
+++ b/src/tests/get-binary-name-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/gtk-test.c b/src/tests/gtk-test.c
index 092ba25c5..f82aca58e 100644
--- a/src/tests/gtk-test.c
+++ b/src/tests/gtk-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/interpol-test.c b/src/tests/interpol-test.c
index d7da660c8..5f7ebb762 100644
--- a/src/tests/interpol-test.c
+++ b/src/tests/interpol-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/lock-autospawn-test.c b/src/tests/lock-autospawn-test.c
index 80cfda6aa..c754e2308 100644
--- a/src/tests/lock-autospawn-test.c
+++ b/src/tests/lock-autospawn-test.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/mainloop-test.c b/src/tests/mainloop-test.c
index 2580fa72f..d89262336 100644
--- a/src/tests/mainloop-test.c
+++ b/src/tests/mainloop-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/memblock-test.c b/src/tests/memblock-test.c
index 37b5b403a..9cf6c78b0 100644
--- a/src/tests/memblock-test.c
+++ b/src/tests/memblock-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/memblockq-test.c b/src/tests/memblockq-test.c
index b01a4fd52..127fb1971 100644
--- a/src/tests/memblockq-test.c
+++ b/src/tests/memblockq-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/mix-test.c b/src/tests/mix-test.c
index db8ac6e3a..ac4b57b5b 100644
--- a/src/tests/mix-test.c
+++ b/src/tests/mix-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/pacat-simple.c b/src/tests/pacat-simple.c
index ffe3176a8..d4224e110 100644
--- a/src/tests/pacat-simple.c
+++ b/src/tests/pacat-simple.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/parec-simple.c b/src/tests/parec-simple.c
index c9d3bef51..9f19ff47c 100644
--- a/src/tests/parec-simple.c
+++ b/src/tests/parec-simple.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/proplist-test.c b/src/tests/proplist-test.c
index 5526bb7e8..3e723561a 100644
--- a/src/tests/proplist-test.c
+++ b/src/tests/proplist-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/queue-test.c b/src/tests/queue-test.c
index ceae4e478..7ee2693d5 100644
--- a/src/tests/queue-test.c
+++ b/src/tests/queue-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/remix-test.c b/src/tests/remix-test.c
index 3da4ee334..9d110d6b5 100644
--- a/src/tests/remix-test.c
+++ b/src/tests/remix-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/resampler-test.c b/src/tests/resampler-test.c
index da8d3756e..6b4a64ca2 100644
--- a/src/tests/resampler-test.c
+++ b/src/tests/resampler-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/rtpoll-test.c b/src/tests/rtpoll-test.c
index 953fd61da..4ac964460 100644
--- a/src/tests/rtpoll-test.c
+++ b/src/tests/rtpoll-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/rtstutter.c b/src/tests/rtstutter.c
index d8aff342b..f04d43af2 100644
--- a/src/tests/rtstutter.c
+++ b/src/tests/rtstutter.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/sig2str-test.c b/src/tests/sig2str-test.c
index d64a8902c..0cd929cac 100644
--- a/src/tests/sig2str-test.c
+++ b/src/tests/sig2str-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/smoother-test.c b/src/tests/smoother-test.c
index 15700ec21..798dfed5a 100644
--- a/src/tests/smoother-test.c
+++ b/src/tests/smoother-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/stripnul.c b/src/tests/stripnul.c
index 2b8aa0836..1d8c4938f 100644
--- a/src/tests/stripnul.c
+++ b/src/tests/stripnul.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/sync-playback.c b/src/tests/sync-playback.c
index f2a15601b..bb64a91fc 100644
--- a/src/tests/sync-playback.c
+++ b/src/tests/sync-playback.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/thread-mainloop-test.c b/src/tests/thread-mainloop-test.c
index 3bcf4f16f..ad89414fe 100644
--- a/src/tests/thread-mainloop-test.c
+++ b/src/tests/thread-mainloop-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/thread-test.c b/src/tests/thread-test.c
index f29b5e712..2c07b1ccb 100644
--- a/src/tests/thread-test.c
+++ b/src/tests/thread-test.c
@@ -3,7 +3,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/tests/vector-test.c b/src/tests/vector-test.c
index f73441722..7494348c1 100644
--- a/src/tests/vector-test.c
+++ b/src/tests/vector-test.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
-  published by the Free Software Foundation; either version 2 of the
+  published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/utils/pabrowse.c b/src/utils/pabrowse.c
index f2ed9553f..288d44a90 100644
--- a/src/utils/pabrowse.c
+++ b/src/utils/pabrowse.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/utils/pacat.c b/src/utils/pacat.c
index 2224da9a2..e886c15c5 100644
--- a/src/utils/pacat.c
+++ b/src/utils/pacat.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/utils/pacmd.c b/src/utils/pacmd.c
index 507e229f5..d94f2665b 100644
--- a/src/utils/pacmd.c
+++ b/src/utils/pacmd.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/utils/pactl.c b/src/utils/pactl.c
index 6524bf900..de1c6d3dc 100644
--- a/src/utils/pactl.c
+++ b/src/utils/pactl.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -427,7 +427,7 @@ static void get_card_info_callback(pa_context *c, const pa_card_info *i, int is_
 
         printf(_("\tProfiles:\n"));
         for (p = i->profiles; p->name; p++)
-            printf("\t\t%s: %s\n", p->name, p->description);
+            printf("\t\t%s: %s (sinks: %u, sources: %u, priority. %u)\n", p->name, p->description, p->n_sinks, p->n_sources, p->priority);
     }
 
     if (i->active_profile)
diff --git a/src/utils/padsp.c b/src/utils/padsp.c
index 76e86c8d1..dfa5aac20 100644
--- a/src/utils/padsp.c
+++ b/src/utils/padsp.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/utils/paplay.c b/src/utils/paplay.c
index dec80e5cd..f6ba6f6db 100644
--- a/src/utils/paplay.c
+++ b/src/utils/paplay.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/utils/pasuspender.c b/src/utils/pasuspender.c
index 8a59d5e45..b4bccd568 100644
--- a/src/utils/pasuspender.c
+++ b/src/utils/pasuspender.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
diff --git a/src/utils/pax11publish.c b/src/utils/pax11publish.c
index 50d621d47..a9eb329f0 100644
--- a/src/utils/pax11publish.c
+++ b/src/utils/pax11publish.c
@@ -5,7 +5,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but