From: Zoran Zhan <zoran.zhan@mediatek.com>
Date: Thu, 28 Aug 2025 03:10:44 +0000 (+0800)
Subject: ucm2: MediaTek: mt8391-evk: Add alsa-ucm support
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=0d40e081dce2371fd4d37c8f184fd5be4b144601;p=alsa-ucm-conf.git

ucm2: MediaTek: mt8391-evk: Add alsa-ucm support

Add alsa-ucm support for the MediaTek mt8391-evk platform.

Closes: https://github.com/alsa-project/alsa-ucm-conf/pull/607
Signed-off-by: Zoran Zhan <zoran.zhan@mediatek.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/ucm2/MediaTek/mt8391-evk/HiFi.conf b/ucm2/MediaTek/mt8391-evk/HiFi.conf
new file mode 100644
index 0000000..4a1aee9
--- /dev/null
+++ b/ucm2/MediaTek/mt8391-evk/HiFi.conf
@@ -0,0 +1,150 @@
+SectionDevice."Speaker" {
+	Comment "Lineout speaker"
+
+	ConflictingDevice [
+		"Headphones"
+	]
+
+	EnableSequence [
+		cset "name='LOL Mux' Playback_L_DAC"
+	]
+
+	DisableSequence [
+		cset "name='LOL Mux' Open"
+	]
+
+	Value {
+		PlaybackPriority 300
+		PlaybackChannels 1
+		PlaybackPCM "hw:${CardId},${var:PlayDevN}"
+	}
+}
+
+SectionDevice."Headphones" {
+	Comment "Earphone speaker"
+
+	ConflictingDevice [
+		"Speaker"
+	]
+
+	EnableSequence [
+		cset "name='HP Mux' Audio Playback"
+	]
+
+	DisableSequence [
+		cset "name='HP Mux' Open"
+	]
+
+	Value {
+		PlaybackPriority 400
+		PlaybackChannels 2
+		PlaybackPCM "hw:${CardId},${var:PlayDevN}"
+		JackControl "Headphone Jack"
+	}
+}
+
+SectionDevice."Headset" {
+	Comment "Earphone microphone"
+
+	ConflictingDevice [
+		"Mic1"
+	]
+
+	EnableSequence [
+		cset "name='MISO0_MUX' UL1_CH1"
+		cset "name='ADC_L_Mux' Left Preamplifier"
+		cset "name='PGA_L_Mux' AIN1"
+	]
+
+	DisableSequence [
+		cset "name='ADC_L_Mux' Idle"
+		cset "name='PGA_L_Mux' None"
+	]
+
+	Value {
+		CapturePriority 500
+		CaptureChannels "${var:CapChanN}"
+		CapturePCM "hw:${CardId},${var:CapDevN}"
+		JackControl "Headset Mic Jack"
+	}
+}
+
+SectionDevice."Mic1" {
+	Comment "Analog microphone"
+
+	ConflictingDevice [
+		"Headset"
+	]
+
+	EnableSequence [
+		cset "name='MISO0_MUX' UL1_CH1"
+		cset "name='MISO1_MUX' UL1_CH2"
+		cset "name='ADC_L_Mux' Left Preamplifier"
+		cset "name='ADC_R_Mux' Right Preamplifier"
+		cset "name='PGA_L_Mux' AIN0"
+		cset "name='PGA_R_Mux' AIN2"
+	]
+
+	DisableSequence [
+		cset "name='ADC_L_Mux' Idle"
+		cset "name='ADC_R_Mux' Idle"
+		cset "name='PGA_L_Mux' None"
+		cset "name='PGA_R_Mux' None"
+	]
+
+	Value {
+		CapturePriority 400
+		CaptureChannels 2
+		CapturePCM "hw:${CardId},${var:CapDevN}"
+	}
+}
+
+SectionDevice."Mic2" {
+	Comment "Digital microphone"
+
+	Value {
+		CapturePriority 300
+		CaptureChannels 2
+		CapturePCM "hw:${CardId},2"
+	}
+}
+
+SectionDevice."Line1" {
+	Comment "PCM input"
+
+	Value {
+		CapturePriority 200
+		CaptureChannels 2
+		CapturePCM "hw:${CardId},20"
+	}
+}
+
+SectionDevice."Line2" {
+	Comment "PCM output"
+
+	Value {
+		PlaybackPriority 200
+		PlaybackChannels 2
+		PlaybackPCM "hw:${CardId},6"
+	}
+}
+
+SectionDevice."Line3" {
+	Comment "I2S input"
+
+	Value {
+		CapturePriority 100
+		CaptureChannels 2
+		CapturePCM "hw:${CardId},3"
+	}
+}
+
+SectionDevice."Line4" {
+	Comment "I2S output"
+
+	Value {
+		PlaybackPriority 100
+		PlaybackChannels 2
+		PlaybackPCM "hw:${CardId},1"
+	}
+}
diff --git a/ucm2/MediaTek/mt8391-evk/init.conf b/ucm2/MediaTek/mt8391-evk/init.conf
new file mode 100644
index 0000000..1a7ea4e
--- /dev/null
+++ b/ucm2/MediaTek/mt8391-evk/init.conf
@@ -0,0 +1,25 @@
+Syntax 4
+
+SectionUseCase."HiFi" {
+	File "/MediaTek/mt8391-evk/HiFi.conf"
+	Comment "Play high quality music"
+}
+
+BootSequence [
+	cset "name='ADDA_DL_CH1 DL0_CH1' on"
+	cset "name='ADDA_DL_CH2 DL0_CH2' on"
+	cset "name='I2SOUT0_CH1 DL1_CH1' on"
+	cset "name='I2SOUT0_CH2 DL1_CH2' on"
+	cset "name='PCM_0_PB_CH1 DL2_CH1' on"
+	cset "name='PCM_0_PB_CH2 DL2_CH2' on"
+	cset "name='UL0_CH1 AP_DMIC_UL_CH1' on"
+	cset "name='UL0_CH2 AP_DMIC_UL_CH2' on"
+	cset "name='UL1_CH1 I2SIN0_CH1' on"
+	cset "name='UL1_CH2 I2SIN0_CH2' on"
+	cset "name='UL2_CH1 ADDA_UL_CH1' on"
+	cset "name='UL2_CH2 ADDA_UL_CH2' on"
+	cset "name='UL4_CH1 PCM_0_CAP_CH1' on"
+	cset "name='UL4_CH2 PCM_0_CAP_CH2' on"
+	cset "name='I2S_IN0_Mux' Dummy_Widget"
+	cset "name='I2S_OUT0_Mux' Dummy_Widget"
+]
diff --git a/ucm2/MediaTek/mt8391-evk/mt8391-evk.conf b/ucm2/MediaTek/mt8391-evk/mt8391-evk.conf
new file mode 100644
index 0000000..befbe06
--- /dev/null
+++ b/ucm2/MediaTek/mt8391-evk/mt8391-evk.conf
@@ -0,0 +1,9 @@
+Syntax 4
+
+Define {
+	PlayDevN "0"
+	CapDevN "4"
+	CapChanN "1"
+}
+
+Include.init.File "/MediaTek/mt8391-evk/init.conf"
diff --git a/ucm2/conf.d/mt8391-evk/mt8391-evk.conf b/ucm2/conf.d/mt8391-evk/mt8391-evk.conf
new file mode 120000
index 0000000..17aa2d9
--- /dev/null
+++ b/ucm2/conf.d/mt8391-evk/mt8391-evk.conf
@@ -0,0 +1 @@
+../../MediaTek/mt8391-evk/mt8391-evk.conf
\ No newline at end of file