From: Zoran Zhan <zoran.zhan@mediatek.com>
Date: Fri, 2 Aug 2024 06:12:18 +0000 (+0800)
Subject: ucm2: MediaTek: mt8395-evk: Add dynamic configuration for
X-Git-Tag: v1.2.13~9
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=1b5de60bee2ab8bbc48f7a7adb1c646726c26650;p=alsa-ucm-conf.git

ucm2: MediaTek: mt8395-evk: Add dynamic configuration for

If mt8395-evk doesn't load the HDMI/DP dtbo, the 'unknown'
available status will be shown on the Ubuntu GNOME.
To solve this issue, add the dynamic configuration to detect
whether the system is loading HDMI/DP dtbo or not.
The HDMI/DP device would be configured only if the related
dtbo has been loaded by the system.

Closes: https://github.com/alsa-project/alsa-ucm-conf/pull/456
Signed-off-by: Zoran Zhan <zoran.zhan@mediatek.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/ucm2/MediaTek/mt8395-evk/HiFi.conf b/ucm2/MediaTek/mt8395-evk/HiFi.conf
index 5c25cfb..b9a8a42 100644
--- a/ucm2/MediaTek/mt8395-evk/HiFi.conf
+++ b/ucm2/MediaTek/mt8395-evk/HiFi.conf
@@ -1,37 +1,53 @@
-SectionDevice."HDMI1" {
-	Comment "HDMI output"
-
-	Value {
-		PlaybackPriority 200
-		PlaybackPCM "hw:${CardId},5"
-		JackControl "HDMI Jack"
+If.HDMI {
+	Condition {
+		Type ControlExists
+		Control "iface=CARD,name='HDMI Jack'"
+	}
+	True {
+		SectionDevice."HDMI1" {
+			Comment "HDMI output"
+
+			EnableSequence [
+				cset "name='HDMI_OUT_MUX' 1"
+			]
+
+			DisableSequence [
+				cset "name='HDMI_OUT_MUX' 0"
+			]
+
+			Value {
+				PlaybackPriority 200
+				PlaybackPCM "hw:${CardId},5"
+				JackControl "HDMI Jack"
+			}
+		}
 	}
-
-	EnableSequence [
-		cset "name='HDMI_OUT_MUX' 1"
-	]
-
-	DisableSequence [
-		cset "name='HDMI_OUT_MUX' 0"
-	]
 }
 
-SectionDevice."HDMI2" {
-	Comment "DP output"
-
-	Value {
-		PlaybackPriority 200
-		PlaybackPCM "hw:${CardId},5"
-		JackControl "DP Jack"
+If.DP {
+	Condition {
+		Type ControlExists
+		Control "iface=CARD,name='DP Jack'"
+	}
+	True {
+		SectionDevice."HDMI2" {
+			Comment "DP output"
+
+			EnableSequence [
+				cset "name='DPTX_OUT_MUX' 1"
+			]
+
+			DisableSequence [
+				cset "name='DPTX_OUT_MUX' 0"
+			]
+
+			Value {
+				PlaybackPriority 200
+				PlaybackPCM "hw:${CardId},5"
+				JackControl "DP Jack"
+			}
+		}
 	}
-
-	EnableSequence [
-		cset "name='DPTX_OUT_MUX' 1"
-	]
-
-	DisableSequence [
-		cset "name='DPTX_OUT_MUX' 0"
-	]
 }
 
 SectionDevice."HDMI3" {