From 8275e1b6577bf02e1e2b00408a1c5ec35fce3dc2 Mon Sep 17 00:00:00 2001 From: Zoran Zhan Date: Thu, 25 Jun 2026 14:54:31 +0800 Subject: [PATCH] ucm2: MediaTek: mt8391-evk: Fix channels and add volume controls Set Speaker to stereo and add PlaybackVolume/CaptureVolume controls for Speaker, Headphones, Headset and Mic1. Closes: https://github.com/alsa-project/alsa-ucm-conf/pull/797 Signed-off-by: Zoran Zhan Signed-off-by: Jaroslav Kysela --- ucm2/MediaTek/mt8391-evk/HiFi.conf | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/ucm2/MediaTek/mt8391-evk/HiFi.conf b/ucm2/MediaTek/mt8391-evk/HiFi.conf index 4a1aee9..180941a 100644 --- a/ucm2/MediaTek/mt8391-evk/HiFi.conf +++ b/ucm2/MediaTek/mt8391-evk/HiFi.conf @@ -15,8 +15,9 @@ SectionDevice."Speaker" { Value { PlaybackPriority 300 - PlaybackChannels 1 + PlaybackChannels 2 PlaybackPCM "hw:${CardId},${var:PlayDevN}" + PlaybackVolume "Lineout Volume" } } @@ -39,6 +40,7 @@ SectionDevice."Headphones" { PlaybackPriority 400 PlaybackChannels 2 PlaybackPCM "hw:${CardId},${var:PlayDevN}" + PlaybackVolume "Headset Volume" JackControl "Headphone Jack" } } @@ -65,6 +67,7 @@ SectionDevice."Headset" { CapturePriority 500 CaptureChannels "${var:CapChanN}" CapturePCM "hw:${CardId},${var:CapDevN}" + CaptureVolume "PGA1 Volume" JackControl "Headset Mic Jack" } } @@ -96,6 +99,7 @@ SectionDevice."Mic1" { CapturePriority 400 CaptureChannels 2 CapturePCM "hw:${CardId},${var:CapDevN}" + CaptureVolume "PGA1 Volume" } } -- 2.52.0