From: Jaroslav Kysela <perex@perex.cz>
Date: Mon, 3 Aug 2026 10:45:57 +0000 (+0200)
Subject: ALSA: hda: mic: fix HDAMicEnum macro
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=441f0a2581edb2f3417860b33bc1a7ff7fd3be10;p=alsa-ucm-conf.git

ALSA: hda: mic: fix HDAMicEnum macro

Expose devices only for existing enums in the source control.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/ucm2/HDA/HiFi-mic.conf b/ucm2/HDA/HiFi-mic.conf
index e084700..f6b3f4b 100644
--- a/ucm2/HDA/HiFi-mic.conf
+++ b/ucm2/HDA/HiFi-mic.conf
@@ -115,35 +115,44 @@ If.micdevs {
 # Comment - Long name of the SectionDevice
 # Jack - Jack control if available
 # Priority - CapturePriority
-DefineMacro.HDAMicEnum.SectionDevice."${var:__DevName}" {
-	Comment "${var:__Comment}"
+DefineMacro.HDAMicEnum.If.enum {
+	Condition {
+		Type ControlExists
+		Control "name='${var:SourceControl}'"
+		ControlEnum "${var:__Enum}"
+	}
+	True.SectionDevice."${var:__DevName}" {
+		Comment "${var:__Comment}"
 
-	EnableSequence [
-		cset "name='${var:SourceControl}' '${var:__Enum}'"
-	]
 
-	Value {
-		CapturePriority "${eval:($__Priority+$MicExtraPriority)}"
-		CapturePCM "hw:${CardId}"
-		CaptureMixerElem "Capture"
-		CaptureVolume "Capture Volume"
-		CaptureSwitch "Capture Switch"
-		CaptureMasterElem "${var:__Enum} Boost"
-	}
-	If.jack {
-		Condition {
-			Type String
-			Empty "${var:-__Jack}"
+
+		EnableSequence [
+			cset "name='${var:SourceControl}' '${var:__Enum}'"
+		]
+
+		Value {
+			CapturePriority "${eval:($__Priority+$MicExtraPriority)}"
+			CapturePCM "hw:${CardId}"
+			CaptureMixerElem "Capture"
+			CaptureVolume "Capture Volume"
+			CaptureSwitch "Capture Switch"
+			CaptureMasterElem "${var:__Enum} Boost"
+		}
+		If.jack {
+			Condition {
+				Type String
+				Empty "${var:-__Jack}"
+			}
+			False.Value.JackControl "${var:__Jack}"
 		}
-		False.Value.JackControl "${var:__Jack}"
-	}
 
-	ConflictingDevice [
-		"Mic:hda-int"
-		"Mic:hda-hp"
-		"Mic:hda"
-		"Headset:hda-mic"
-	]
+		ConflictingDevice [
+			"Mic:hda-int"
+			"Mic:hda-hp"
+			"Mic:hda"
+			"Headset:hda-mic"
+		]
+	}
 }
 
 # Macro HDAMicSwitch - Create the SectionDevice for HDA inputs (switches)