diff -Nru alsa-ucm-conf-1.2.6.3/debian/changelog alsa-ucm-conf-1.2.6.3/debian/changelog
--- alsa-ucm-conf-1.2.6.3/debian/changelog	2022-10-11 08:09:17.000000000 +0000
+++ alsa-ucm-conf-1.2.6.3/debian/changelog	2022-12-26 08:50:47.000000000 +0000
@@ -1,3 +1,9 @@
+alsa-ucm-conf (1.2.6.3-1ubuntu1.2) jammy; urgency=medium
+
+  * debian/patches/sof-soundwire-set-PGA-capture-switch-for-rt715-mic-in-Boo.patch (LP: #2000465)
+
+ -- Andy Chi <andy.chi@canonical.com>  Mon, 26 Dec 2022 16:50:47 +0800
+
 alsa-ucm-conf (1.2.6.3-1ubuntu1.1) jammy; urgency=medium
 
   * Backport patch to fix sof-hda-dsp Dmic0 initial. (LP: #1992435)
diff -Nru alsa-ucm-conf-1.2.6.3/debian/patches/series alsa-ucm-conf-1.2.6.3/debian/patches/series
--- alsa-ucm-conf-1.2.6.3/debian/patches/series	2022-10-11 08:09:17.000000000 +0000
+++ alsa-ucm-conf-1.2.6.3/debian/patches/series	2022-12-26 08:48:29.000000000 +0000
@@ -4,3 +4,4 @@
 0004-HDA-acp-avoid-to-create-Mic-ACP-LED-control-for-the-.patch
 0005-acp6x-add-initial-support-for-AMD-Yellow-Carp-ACP6x.patch
 sof-hda-dsp-fix-multiple-If.dmic-blocks.patch
+sof-soundwire-set-PGA-capture-switch-for-rt715-mic-in-Boo.patch
diff -Nru alsa-ucm-conf-1.2.6.3/debian/patches/sof-soundwire-set-PGA-capture-switch-for-rt715-mic-in-Boo.patch alsa-ucm-conf-1.2.6.3/debian/patches/sof-soundwire-set-PGA-capture-switch-for-rt715-mic-in-Boo.patch
--- alsa-ucm-conf-1.2.6.3/debian/patches/sof-soundwire-set-PGA-capture-switch-for-rt715-mic-in-Boo.patch	1970-01-01 00:00:00.000000000 +0000
+++ alsa-ucm-conf-1.2.6.3/debian/patches/sof-soundwire-set-PGA-capture-switch-for-rt715-mic-in-Boo.patch	2022-12-26 08:48:29.000000000 +0000
@@ -0,0 +1,29 @@
+From: Jaroslav Kysela <perex@perex.cz>
+Date: Mon, 26 Dec 2022 09:20:51 +0100
+Subject: sof-soundwire: set PGA capture switch for rt715 mic in BootSequence
+
+Fixes: https://github.com/alsa-project/alsa-ucm-conf/issues/255
+Signed-off-by: Jaroslav Kysela <perex@perex.cz>
+---
+ ucm2/sof-soundwire/sof-soundwire.conf | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+diff --git a/ucm2/sof-soundwire/sof-soundwire.conf b/ucm2/sof-soundwire/sof-soundwire.conf
+index 2442854..f59aa7d 100644
+--- a/ucm2/sof-soundwire/sof-soundwire.conf
++++ b/ucm2/sof-soundwire/sof-soundwire.conf
+@@ -61,3 +61,14 @@ If.mic_init {
+ 	}
+ 	True.Include.mic_init.File "/codecs/${var:MicCodec1}/init.conf"
+ }
++
++If.mic_init_rt715 {
++	Condition {
++		Type String
++		Needle "rt715"
++		Haystack "${var:MicCodec1}"
++	}
++	True.BootSequence [
++		cset "name='PGA5.0 5 Master Capture Switch' 1"
++	]
++}