alsa-ucm-conf: Backport the channel fix for lemans and monaco boards

Remove Fixed channel setting for Qualcomm lemans and monaco boards to support
stereo capture.

Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-multimedia/alsa/alsa-ucm-conf/0001-ucm2-Qualcomm-sa8775p-Remove-Fixed-channel-setting-f.patch b/meta/recipes-multimedia/alsa/alsa-ucm-conf/0001-ucm2-Qualcomm-sa8775p-Remove-Fixed-channel-setting-f.patch
new file mode 100644 (file)
index 0000000..6ebc4f0
--- /dev/null
+++ b/meta/recipes-multimedia/alsa/alsa-ucm-conf/0001-ucm2-Qualcomm-sa8775p-Remove-Fixed-channel-setting-f.patch
@@ -0,0 +1,32 @@
+From ba4126955f3e145d3a70171b5e8a23aafa157052 Mon Sep 17 00:00:00 2001
+From: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>
+Date: Fri, 23 Jan 2026 15:26:17 +0530
+Subject: [PATCH 01/02] ucm2: Qualcomm: sa8775p: Remove Fixed channel setting
+ for lemans-evk
+
+Remove Fixed channel setting for lemans-evk to support stereo
+capture.
+
+Upstream-Status: Backport
+[https://github.com/alsa-project/alsa-ucm-conf/commit/ba4126955f3e145d3a70171b5e8a23aafa157052]
+Closes: https://github.com/alsa-project/alsa-ucm-conf/pull/694
+Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>
+Signed-off-by: Jaroslav Kysela <perex@perex.cz>
+---
+ ucm2/Qualcomm/sa8775p/lemans-evk/HiFi.conf | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/ucm2/Qualcomm/sa8775p/lemans-evk/HiFi.conf b/ucm2/Qualcomm/sa8775p/lemans-evk/HiFi.conf
+index 5915d1c..f2be928 100644
+--- a/ucm2/Qualcomm/sa8775p/lemans-evk/HiFi.conf
++++ b/ucm2/Qualcomm/sa8775p/lemans-evk/HiFi.conf
+@@ -25,6 +25,5 @@ SectionDevice."Mic" {
+       Value {
+               CapturePriority 100
+               CapturePCM "hw:${CardId},1"
+-              CaptureChannels 1
+       }
+ }
+-- 
+2.34.1
+

diff --git a/meta/recipes-multimedia/alsa/alsa-ucm-conf/0002-ucm2-Qualcomm-qcs8300-Remove-Fixed-channel-setting-f.patch b/meta/recipes-multimedia/alsa/alsa-ucm-conf/0002-ucm2-Qualcomm-qcs8300-Remove-Fixed-channel-setting-f.patch
new file mode 100644 (file)
index 0000000..db561cd
--- /dev/null
+++ b/meta/recipes-multimedia/alsa/alsa-ucm-conf/0002-ucm2-Qualcomm-qcs8300-Remove-Fixed-channel-setting-f.patch
@@ -0,0 +1,32 @@
+From 5c7b40c96b6cefd4d1d545d89b6d030248f0bb1c Mon Sep 17 00:00:00 2001
+From: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>
+Date: Fri, 23 Jan 2026 15:31:34 +0530
+Subject: [PATCH 02/02] ucm2: Qualcomm: qcs8300: Remove Fixed channel setting
+ for monaco-evk
+
+Remove Fixed channel setting for monaco-evk to support stereo
+capture.
+
+Upstream-Status: Backport
+[https://github.com/alsa-project/alsa-ucm-conf/commit/5c7b40c96b6cefd4d1d545d89b6d030248f0bb1c]
+Closes: https://github.com/alsa-project/alsa-ucm-conf/pull/694
+Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>
+Signed-off-by: Jaroslav Kysela <perex@perex.cz>
+---
+ ucm2/Qualcomm/qcs8300/monaco-evk/HiFi.conf | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/ucm2/Qualcomm/qcs8300/monaco-evk/HiFi.conf b/ucm2/Qualcomm/qcs8300/monaco-evk/HiFi.conf
+index 8345129..b60a310 100644
+--- a/ucm2/Qualcomm/qcs8300/monaco-evk/HiFi.conf
++++ b/ucm2/Qualcomm/qcs8300/monaco-evk/HiFi.conf
+@@ -25,6 +25,5 @@ SectionDevice."Mic" {
+       Value {
+               CapturePriority 100
+               CapturePCM "hw:${CardId},1"
+-              CaptureChannels 1
+       }
+ }
+-- 
+2.34.1
+

diff --git a/meta/recipes-multimedia/alsa/alsa-ucm-conf_1.2.15.3.bb b/meta/recipes-multimedia/alsa/alsa-ucm-conf_1.2.15.3.bb
index 1f27f19aa744ae18ac1da141a63a3edfadcdb081..a2f7bb3c893b1539e1bc75292be6b975a2b2d700 100644 (file)
--- a/meta/recipes-multimedia/alsa/alsa-ucm-conf_1.2.15.3.bb
+++ b/meta/recipes-multimedia/alsa/alsa-ucm-conf_1.2.15.3.bb
@@ -9,6 +9,8 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=20d74d74db9741697903372ad001d3b4"
 
 SRC_URI = "https://www.alsa-project.org/files/pub/lib/${BP}.tar.bz2"
 SRC_URI += "file://0001-Qualcomm-qcs615-Remove-JackControl-from-TALOS-EVK-Hi.patch"
+SRC_URI += "file://0001-ucm2-Qualcomm-sa8775p-Remove-Fixed-channel-setting-f.patch"
+SRC_URI += "file://0002-ucm2-Qualcomm-qcs8300-Remove-Fixed-channel-setting-f.patch"
 SRC_URI[sha256sum] = "9f79e813c08fc86cfa46dd75c4fcda1a4a51b482db2607e1fcfaafb92f588a31"
 # Something went wrong at upstream tarballing