ucm2: IO-Boards: Toradex: verdin: Add support for Toradex

Add support for the Toradex Verdin Dahlia carrier board, using the WM8904
audio codec.

This is a carrier board for the Verdin family, where any Verdin SoM
(NXP, TI...) 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/448
Signed-off-by: Hiago De Franco <hiago.franco@toradex.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

ucm2/IO-Boards/Toradex/verdin/dahlia-HiFi.conf

@@ -0,0 +1,39 @@
+# Use case configuration for Toradex Dahlia Carrier Board
+# This is a carrier board for the Verdin family, where any Verdin SoM (with
+# different SoCs as NXP, TI...) can be connected to it.
+
+SectionDevice."Headphone" {
+	Comment "Headphone"
+
+	EnableSequence [
+		cset "name='Headphone Switch' on"
+	]
+
+	DisableSequence [
+		cset "name='Headphone Switch' off"
+	]
+
+	Value {
+		PlaybackPCM "hw:${CardId}"
+		PlaybackVolume "Headphone Volume"
+		PlaybackSwitch "Headphone Switch"
+	}
+}
+
+SectionDevice."Microphone" {
+	Comment "Microphone"
+
+	EnableSequence [
+		cset "name='Capture Switch' on"
+	]
+
+	DisableSequence [
+		cset "name='Capture Switch' off"
+	]
+
+	Value {
+		CapturePCM "hw:${CardId}"
+		CaptureVolume "Capture Volume"
+		CaptureSwitch "Capture Switch"
+	}
+}

ucm2/IO-Boards/Toradex/verdin/dahlia.conf

@@ -0,0 +1,17 @@
+# Use case configuration for Toradex Dahlia Carrier Board
+# This is a carrier board for the Apalis family, where any Apalis SoM (with
+# different SoCs as iMX6, iMX8...) can be connected to it.
+
+Syntax 4
+
+SectionUseCase."HiFi" {
+        File "/IO-Boards/Toradex/verdin/dahlia-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"
+]

ucm2/conf.d/simple-card/verdin-wm8904.conf

@@ -0,0 +1 @@
+../../IO-Boards/Toradex/verdin/dahlia.conf