device-fairphone-fp4: add ALSA UCM & firmware for speaker support

Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/7866>

device/community/device-fairphone-fp4/52-fairphone-fp4.conf

@@ -0,0 +1,15 @@
+monitor.alsa.rules = [
+  {
+    matches = [
+      {
+        # Matches all sinks
+        node.name = "~alsa_output.*"
+      }
+    ]
+    actions = {
+      update-props = {
+        audio.format           = "S32LE"
+     }
+    }
+  }
+]

device/community/device-fairphone-fp4/APKBUILD

@@ -2,8 +2,8 @@
 maintainer="Luca Weiss <luca@lucaweiss.eu>"
 pkgname=device-fairphone-fp4
 pkgdesc="Fairphone 4"
-pkgver=7
-pkgrel=1
+pkgver=8
+pkgrel=0
 url="https://postmarketos.org"
 license="MIT"
 arch="aarch64"
@@ -11,6 +11,7 @@ options="!check !archcheck"
 depends="
 	firmware-fairphone-fp4-adreno
 	firmware-fairphone-fp4-adsp
+	firmware-fairphone-fp4-audio
 	firmware-fairphone-fp4-bluetooth
 	firmware-fairphone-fp4-cdsp
 	firmware-fairphone-fp4-hexagonfs
@@ -32,9 +33,12 @@ makedepends="devicepkg-dev"
 install="$pkgname-openrc.post-install $pkgname-openrc.post-upgrade"
 subpackages="$pkgname-openrc"
 source="
+	52-fairphone-fp4.conf
 	81-libssc-fairphone-fp4.rules
 	deviceinfo
 	modules-initfs
+	ucm/HiFi.conf
+	ucm/fp4.conf
 	"
 
 build() {
@@ -46,6 +50,17 @@ package() {
 
 	install -Dm644 "$srcdir"/81-libssc-fairphone-fp4.rules \
 		"$pkgdir"/usr/lib/udev/rules.d/81-libssc-fairphone-fp4.rules
+
+	install -Dm644 "$srcdir"/52-fairphone-fp4.conf \
+		-t "$pkgdir"/usr/share/wireplumber/wireplumber.conf.d
+
+	# Alsa usecase manager config
+	install -Dm644 -t "$pkgdir"/usr/share/alsa/ucm2/Fairphone/fp4 \
+		"$srcdir"/HiFi.conf \
+		"$srcdir"/fp4.conf
+	mkdir -p "$pkgdir"/usr/share/alsa/ucm2/conf.d/sm7225
+	ln -s /usr/share/alsa/ucm2/Fairphone/fp4/fp4.conf \
+		"$pkgdir"/usr/share/alsa/ucm2/conf.d/sm7225/Fairphone\ 4.conf
 }
 
 openrc() {
@@ -56,7 +71,10 @@ openrc() {
 }
 
 sha512sums="
+f6fb26e0e75b15cf727e8a20f34e4132cf357025fff1427cf63729776aedce6e647f9f81f1ec13d0a895e381c119980d8bca575e431d241d9affb4f0ee44f4b4  52-fairphone-fp4.conf
 2c16ba75e0077b2b1eaefa4c73b287475505a1aeb291ec29316d41cc094277320f9d2aaabfd91eb1dc0f488ab2d61a94faef16e7afe0f1e226779113761b9a37  81-libssc-fairphone-fp4.rules
 06cdf6ba36f29553484dcde46431500550608dfb757836c180886e3dbc2a1ce5e90927690c63aea468e90ce0b1371d15efe62912eb43749c0e0bee27ce5215b3  deviceinfo
 52bb7ed829caa4dcff9728bd6e3cdf118b3c7ee7dfe90df0d4e6422dd67bf3258ae2a4d2dc7599da4182fbd8eb47a0e1d20c58198dc17f2bf178b8f01a8887f7  modules-initfs
+d0af0266cb888b06a6fc88f575c6c1941798b3162afcfc9f45e9c345781c46ce17a90ec99f4b0564ff5b5c01c7ac48e6649ea4a0a7c01aed2768a6a4c8fef07f  HiFi.conf
+7e463e14f25097dac94b10b0c2595503414a4cefca31f4795d91a68a435dd080fdbe07d349a51a4874a389247fafd3461ab4ec732794a1705e6eed08ecb72f08  fp4.conf
 "

device/community/device-fairphone-fp4/ucm/HiFi.conf

@@ -0,0 +1,22 @@
+# Use case configuration for Fairphone 4
+# Author: Luca Weiss <luca.weiss@fairphone.com>
+
+SectionVerb {
+	EnableSequence [
+		cset "name='QUIN_MI2S_RX Audio Mixer MultiMedia1' 1"
+	]
+
+	DisableSequence [
+		cset "name='QUIN_MI2S_RX Audio Mixer MultiMedia1' 0"
+	]
+
+	Value.TQ "HiFi"
+}
+
+SectionDevice."Speaker" {
+	Comment "Speaker playback"
+
+	Value {
+		PlaybackPCM "hw:${CardId},0"
+	}
+}

device/community/device-fairphone-fp4/ucm/fp4.conf

@@ -0,0 +1,9 @@
+# Use case configuration for Fairphone 4
+# Author: Luca Weiss <luca.weiss@fairphone.com>
+
+Syntax 3
+
+SectionUseCase."HiFi" {
+	File "/Fairphone/fp4/HiFi.conf"
+	Comment "HiFi quality Music."
+}