diff --git a/0001-SplitPCM-Device-argument-may-not-be-set.patch b/0001-SplitPCM-Device-argument-may-not-be-set.patch
new file mode 100644
index 0000000..860f82b
--- /dev/null
+++ b/0001-SplitPCM-Device-argument-may-not-be-set.patch
@@ -0,0 +1,28 @@
+From b68aa52acdd2763fedad5eec0f435fbf43e5ccc6 Mon Sep 17 00:00:00 2001
+From: Jaroslav Kysela <perex@perex.cz>
+Date: Mon, 4 Sep 2023 16:39:52 +0200
+Subject: [PATCH] SplitPCM: Device argument may not be set
+
+Link: https://github.com/alsa-project/alsa-ucm-conf/issues/346
+Fixes: 10967ea ("SplitPCM: Fix Device variable in SplitPCMDevice macro")
+Signed-off-by: Jaroslav Kysela <perex@perex.cz>
+---
+ ucm2/common/pcm/split.conf | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/ucm2/common/pcm/split.conf b/ucm2/common/pcm/split.conf
+index 80f23e6c6658..9ed2f95612de 100644
+--- a/ucm2/common/pcm/split.conf
++++ b/ucm2/common/pcm/split.conf
+@@ -326,7 +326,7 @@ DefineMacro.SplitPCMDevice {
+ 	If.0 {
+ 		Condition {
+ 			Type String
+-			Empty "${var:__Device}"
++			Empty "${var:-__Device}"
+ 		}
+ 		True.Define.__Device "0"
+ 	}
+-- 
+2.35.3
+
diff --git a/alsa-ucm-conf-1.2.10.tar.bz2 b/alsa-ucm-conf-1.2.10.tar.bz2
new file mode 100644
index 0000000..596c8d6
--- /dev/null
+++ b/alsa-ucm-conf-1.2.10.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c21e3f01ff00baa758df17e867cd36e24ebb41a6bec49737e99105e16f2ae97
+size 44749
diff --git a/alsa-ucm-conf-1.2.10.tar.bz2.sig b/alsa-ucm-conf-1.2.10.tar.bz2.sig
new file mode 100644
index 0000000..c073897
--- /dev/null
+++ b/alsa-ucm-conf-1.2.10.tar.bz2.sig
@@ -0,0 +1,16 @@
+-----BEGIN PGP SIGNATURE-----
+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+=AZZx
+-----END PGP SIGNATURE-----
diff --git a/alsa-ucm-conf-1.2.9.tar.bz2 b/alsa-ucm-conf-1.2.9.tar.bz2
deleted file mode 100644
index a00f2a5..0000000
--- a/alsa-ucm-conf-1.2.9.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:374f6833bfd77d0a4675e4aa2bfb79defe850e5a46a5d4542a45962f4b9e272a
-size 42802
diff --git a/alsa-ucm-conf-1.2.9.tar.bz2.sig b/alsa-ucm-conf-1.2.9.tar.bz2.sig
deleted file mode 100644
index 37c8cb3..0000000
--- a/alsa-ucm-conf-1.2.9.tar.bz2.sig
+++ /dev/null
@@ -1,16 +0,0 @@
------BEGIN PGP SIGNATURE-----
-
-iQIzBAABCAAdFiEE8E31BzesGohMSz1xg4BZbablnJEFAmRTX9UACgkQg4BZbabl
-nJGJNg/8CsjfzEBGMEe+JucCXRNpKIadK45VUuGCmu6tbE4PeEi0qRJ2v/DnOZm8
-wO/DvJbys/bWgINlEQnHlFAudEOYNyobPdTFbGT5Nwlt8XbFIvDoB0wCKxAkPVOY
-hKNprQPXqaCk3EhgMiQ1DhhlxPvvn1hWxsSitA05sh9FRNZBK53Jmygy+E3P+s/B
-yHV7n1Yce+CQ/+alX1qUAODNYYjrlHgELQjYeb1X588IcvLljgexPdxP0nh+cwHx
-sv0hNFrmS1omlSBkdWMikWCjh2jbenb2c2LDda+QDIPFn9xeWU6tfAvlXCKRiODH
-x/nvKKc37uq6tbUsSfSpVncnFKpNbTGCWxQAIM5eZmRCrI7m+nF8KRm9Ku3CTB2h
-fdlmQhZrCvrPHAmVo/I0sQRgarsQvFEAZAw2sALtKWkZsAFVYfhkuYafC3e85+Ww
-UODtF4bArPS4lo5WP9UrgR5yKaPoWD9Jiz6EsXiwLgD8CNBOdLe7vVoINuM49QoJ
-vx8xFMMRBchvbsgkImgyyqx0i02HUDig6ERPNKb6LMWpm9FdJYMWvTLXM9RKHgYf
-vVfzLiMvph4BGIwXiO24FWpG+3L6uteUX8QGtJP6HBeVTSyhXg6fjvA8lR5eTuc9
-hS7Hg9fgraQPK3XyGaOVY57Ra4msCpJl7jii4BnIRymvSwd2Or8=
-=2eo9
------END PGP SIGNATURE-----
diff --git a/alsa-ucm-conf.changes b/alsa-ucm-conf.changes
index de39a11..f91aece 100644
--- a/alsa-ucm-conf.changes
+++ b/alsa-ucm-conf.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Mon Sep  4 12:41:12 UTC 2023 - Takashi Iwai <tiwai@suse.com>
+
+- Update to version 1.2.10:
+  * updates / fixes for various devices: mtk-rt5650, usb-audio, tegra
+    es8316, sof-essx8336, pinephone, Steinberg UR44C, AMD ACP RPL,
+    ACP63, sof-hda-dsp, etc
+  For details, see:
+  https://www.alsa-project.org/wiki/Changes_v1.2.9_v1.2.10#alsa-ucm-conf
+- Upstream regression fix:
+  0001-SplitPCM-Device-argument-may-not-be-set.patch
+
 -------------------------------------------------------------------
 Mon May  8 08:49:05 UTC 2023 - Takashi Iwai <tiwai@suse.com>
 
diff --git a/alsa-ucm-conf.spec b/alsa-ucm-conf.spec
index a24491f..8b8f4c1 100644
--- a/alsa-ucm-conf.spec
+++ b/alsa-ucm-conf.spec
@@ -17,7 +17,7 @@
 
 
 Name:           alsa-ucm-conf
-Version:        1.2.9
+Version:        1.2.10
 Release:        0
 Summary:        ALSA UCM Profiles
 License:        BSD-3-Clause
@@ -26,6 +26,7 @@ Source:         %{url}/files/pub/lib/alsa-ucm-conf-%{version}.tar.bz2
 Source1:        %{url}/files/pub/lib/alsa-ucm-conf-%{version}.tar.bz2.sig
 # from https://www.alsa-project.org/files/pub/gpg-release-key-v1.txt
 Source2:        alsa-ucm-conf.keyring
+Patch1:         0001-SplitPCM-Device-argument-may-not-be-set.patch
 BuildRequires:  fdupes
 BuildArch:      noarch
 Requires:       libasound2 >= 1.2.6.1