meta-audio-4a-framework: backport alsa 1.1.6 from poky/master

Backport alsa 1.1.6 from poky/master (commit c7c64baa411fd96886918c235b851ae3e5a6a61f)
because softmixer requires latest alsa-lib version.

Bug-AGL: SPEC-1545

Change-Id: I210daad821a136d2fe05636f6387f2d4c68c76e1
Signed-off-by: Stephane Desneux <stephane.desneux@iot.bzh>

2 files changed, 81 insertions, 0 deletions

diff --git a/meta-audio-4a-framework/recipes-multimedia/alsa/alsa-tools/0002-Fix-clang-Wreserved-user-defined-literal-warnings.patch b/meta-audio-4a-framework/recipes-multimedia/alsa/alsa-tools/0002-Fix-clang-Wreserved-user-defined-literal-warnings.patch
new file mode 100644
index 00000000..c137bc8a
--- /dev/null
+++ b/meta-audio-4a-framework/recipes-multimedia/alsa/alsa-tools/0002-Fix-clang-Wreserved-user-defined-literal-warnings.patch
@@ -0,0 +1,34 @@
+Upstream-Status: Backport
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+From a861bdabf02cd9bfb3ec7c0571c563c0fa14adfb Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 24 Apr 2018 12:24:32 -0700
+Subject: [PATCH] us428control: Fix clang -Wreserved-user-defined-literal
+ warnings
+
+| us428control.cc:66:18: error: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wreserved-user-defined-literal]
+|         printf("usage: "PROGNAME" [-v verbosity_level 0..2] [-c card] [-D device] [-u usb-device] [-m mode]\n");
+|                         ^
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+---
+ us428control/us428control.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/us428control/us428control.cc b/us428control/us428control.cc
+index e839bf4..8cb3c42 100644
+--- a/us428control/us428control.cc
++++ b/us428control/us428control.cc
+@@ -63,7 +63,7 @@ static void usage(void)
+ {
+ 	printf("Tascam US-428 Control\n");
+ 	printf("version %s\n", VERSION);
+-	printf("usage: "PROGNAME" [-v verbosity_level 0..2] [-c card] [-D device] [-u usb-device] [-m mode]\n");
++	printf("usage: " PROGNAME " [-v verbosity_level 0..2] [-c card] [-D device] [-u usb-device] [-m mode]\n");
+ 	printf("mode is one of (us224, us428, mixxx)\n");
+ }
+ /*
+-- 
+1.7.11.7
diff --git a/meta-audio-4a-framework/recipes-multimedia/alsa/alsa-tools/musl.patch b/meta-audio-4a-framework/recipes-multimedia/alsa/alsa-tools/musl.patch
new file mode 100644
index 00000000..9eb129c3
--- /dev/null
+++ b/meta-audio-4a-framework/recipes-multimedia/alsa/alsa-tools/musl.patch
@@ -0,0 +1,47 @@
+Upstream-Status: Backport
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+From 235d9c5e8381518b0a8661786e7e0cbdd1bbcd01 Mon Sep 17 00:00:00 2001
+From: Ross Burton <ross.burton@intel.com>
+Date: Tue, 12 Jun 2018 13:24:34 +0100
+Subject: [PATCH] ld10k1: define _GNU_SOURCE and use sighandler_t
+
+__sighandler_t is a glibc internal type which doesn't exist in musl.  By using
+AC_USE_SYSTEM_EXTENSIONS to get _GNU_SOURCE defined, both glibc and musl
+then expose sighandler_t.
+
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+---
+ ld10k1/configure.ac      | 1 +
+ ld10k1/src/ld10k1_fnc1.c | 2 +-
+ 2 files changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/ld10k1/configure.ac b/ld10k1/configure.ac
+index 276b24e..f48ca31 100644
+--- a/ld10k1/configure.ac
++++ b/ld10k1/configure.ac
+@@ -4,6 +4,7 @@ AC_CONFIG_MACRO_DIR([m4])
+ AM_MAINTAINER_MODE([enable])
+ 
+ AC_CONFIG_HEADERS(config.h)
++AC_USE_SYSTEM_EXTENSIONS
+ AC_PROG_CC
+ AC_PROG_LD
+ AC_PROG_INSTALL
+diff --git a/ld10k1/src/ld10k1_fnc1.c b/ld10k1/src/ld10k1_fnc1.c
+index 343584c..ddc43c6 100644
+--- a/ld10k1/src/ld10k1_fnc1.c
++++ b/ld10k1/src/ld10k1_fnc1.c
+@@ -179,7 +179,7 @@ int main_loop(comm_param *param, int audigy, const char *card_id, int tram_size,
+ {
+ 	fd_set active_fd_set/*, read_fd_set*/;
+ 	int i, j, res = 0;
+-	__sighandler_t old_sig_pipe;
++	sighandler_t old_sig_pipe;
+ 
+ 	int main_sock = 0;
+ 	int data_sock = 0;
+-- 
+2.11.0
+