From: Hiago De Franco <hiago.franco@toradex.com>
Date: Mon, 12 May 2025 16:57:32 +0000 (-0300)
Subject: ucm2: IO-Boards: Toradex: smarc: add support
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=1f816194a9feb2ce0c973ccc2a93551a6f641d77;p=alsa-ucm-conf.git

ucm2: IO-Boards: Toradex: smarc: add support

Add support for Toradex SMARC Development board, using the WM8904 audio
codec.

This is a carrier board for the Toradex SMARC family, where any SMARC
SoM can be connected to it, therefore this is being added to the
IO-Boards instead of a specific hardware vendor.

Closes: https://github.com/alsa-project/alsa-ucm-conf/pull/562
Signed-off-by: Hiago De Franco <hiago.franco@toradex.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/ucm2/IO-Boards/Toradex/smarc/dev-HiFi.conf b/ucm2/IO-Boards/Toradex/smarc/dev-HiFi.conf
new file mode 100644
index 0000000..7d2dffc
--- /dev/null
+++ b/ucm2/IO-Boards/Toradex/smarc/dev-HiFi.conf
@@ -0,0 +1,39 @@
+# Use case configuration for Toradex SMARC Development Carrier Board
+# This is a carrier board for the Toradex SMARC family, where any Toradex SMARC
+# SoM (with different SoCs as iMX8MP, iMX95...) can be connected to it.
+
+SectionDevice."Headphones" {
+	Comment "Headphones"
+
+	EnableSequence [
+		cset "name='Headphone Switch' on"
+	]
+
+	DisableSequence [
+		cset "name='Headphone Switch' off"
+	]
+
+	Value {
+		PlaybackPCM "hw:${CardId}"
+		PlaybackVolume "Headphone Volume"
+		PlaybackSwitch "Headphone Switch"
+	}
+}
+
+SectionDevice."Mic" {
+	Comment "Microphone"
+
+	EnableSequence [
+		cset "name='Capture Switch' on"
+	]
+
+	DisableSequence [
+		cset "name='Capture Switch' off"
+	]
+
+	Value {
+		CapturePCM "hw:${CardId}"
+		CaptureVolume "Capture Volume"
+		CaptureSwitch "Capture Switch"
+	}
+}
diff --git a/ucm2/IO-Boards/Toradex/smarc/dev.conf b/ucm2/IO-Boards/Toradex/smarc/dev.conf
new file mode 100644
index 0000000..e795068
--- /dev/null
+++ b/ucm2/IO-Boards/Toradex/smarc/dev.conf
@@ -0,0 +1,17 @@
+# Use case configuration for Toradex SMARC Development Carrier Board
+# This is a carrier board for the Toradex SMARC family, where any Toradex SMARC
+# SoM (with different SoCs as iMX8MP, iMX95...) can be connected to it.
+
+Syntax 4
+
+SectionUseCase."HiFi" {
+	File "/IO-Boards/Toradex/smarc/dev-HiFi.conf"
+	Comment "Default"
+}
+
+BootSequence [
+	cset "name='Headphone Volume' 50%"
+	cset "name='Left Capture Inverting Mux' 'IN1L'"
+	cset "name='Right Capture Inverting Mux' 'IN1R'"
+	cset "name='Capture Volume' 31"
+]
diff --git a/ucm2/conf.d/simple-card/tdx-smarc-wm8904.conf b/ucm2/conf.d/simple-card/tdx-smarc-wm8904.conf
new file mode 120000
index 0000000..096f833
--- /dev/null
+++ b/ucm2/conf.d/simple-card/tdx-smarc-wm8904.conf
@@ -0,0 +1 @@
+../../IO-Boards/Toradex/smarc/dev.conf
\ No newline at end of file