diff --git a/alsa-lib-1.2.5.1-sw.patch b/alsa-lib-1.2.5.1-sw.patch
new file mode 100755
index 0000000000000000000000000000000000000000..18f89d6dcc45c310f34301a451bb2af32628cfe2
--- /dev/null
+++ b/alsa-lib-1.2.5.1-sw.patch
@@ -0,0 +1,12 @@
+diff -Naur alsa-lib-1.2.5.1.org/include/alsa-symbols.h alsa-lib-1.2.5.1.sw/include/alsa-symbols.h
+--- alsa-lib-1.2.5.1.org/include/alsa-symbols.h	2020-10-19 09:45:13.000000000 +0000
++++ alsa-lib-1.2.5.1.sw/include/alsa-symbols.h	2021-11-13 15:59:28.040000000 +0000
+@@ -43,7 +43,7 @@
+ 		default_symbol_version(real, name, version)
+ #else
+ #define use_symbol_version(real, name, version) /* nothing */
+-#if defined(__alpha__) || defined(__mips__)
++#if defined(__alpha__) || defined(__sw_64__) || defined(__mips__)
+ #define use_default_symbol_version(real, name, version) \
+         __asm__ (".weak " ASM_NAME(#name)); \
+         __asm__ (ASM_NAME(#name) " = " ASM_NAME(#real))
diff --git a/alsa-lib.spec b/alsa-lib.spec
index 38d20ac38b47b0c5ffad194e37e118a591cd1733..dd37edb0de0f350766f154e1ec98dca1b0ccc261 100644
--- a/alsa-lib.spec
+++ b/alsa-lib.spec
@@ -2,7 +2,7 @@
 %define version_alsa_tplg 1.2.5.1
 Name:	 alsa-lib
 Version: 1.2.5.1
-Release: 1
+Release: 2
 Summary: the user space library that developers compile ALSA applications against
 
 License: LGPLv2+
@@ -13,6 +13,8 @@ Source2:  ftp://ftp.alsa-project.org/pub/lib/alsa-topology-conf-%{version_alsa_t
 Source10: asound.conf
 
 Source40: alsa-ucm-conf.patch
+Patch1: alsa-lib-1.2.5.1-sw.patch
+
 BuildRequires: autoconf, automake, libtool, doxygen
 Requires: coreutils
 
@@ -122,6 +124,9 @@ tar xvjf %{SOURCE2} -C %{buildroot}/%{_datadir}/alsa --strip-components=1 "*/top
 %{_datadir}/alsa/topology
 
 %changelog
+* Thu Apr 11 2022 wuzx<wuzx1226@qq.com> - 1.2.5.1-2
+- add sw64 patch
+
 * Mon Nov 29 2021 zhouwenpei <zhouwenpei1@huawei.com> - 1.2.5.1-1
 - update to 1.2.5.1