From ff19fe9878340a021cc7f681fd786460c3e33ad3 Mon Sep 17 00:00:00 2001
From: Konsta <konsta09@gmail.com>
Date: Tue, 21 Nov 2023 14:27:51 +0200
Subject: [PATCH] audio: auto probe pcm card for jack & dac

* When 'jack' is selected using the property, first PCM card that has name
  'Headphones' is used.
  When 'dac' is selected, first PCM card that is not named 'Headphones',
  'vc4hdmi0', or 'vc4hdmi1' is used.
---
 vendor.prop | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/vendor.prop b/vendor.prop
index ffef404..a3804b8 100644
--- a/vendor.prop
+++ b/vendor.prop
@@ -1,7 +1,7 @@
 # Audio
+persist.audio.device=dac
 persist.audio.hdmi.device=vc4hdmi0
-persist.audio.pcm.card=0
-persist.audio.pcm.device=0
+persist.audio.pcm.card.auto=true
 ro.config.media_vol_default=20
 ro.config.media_vol_steps=25
 ro.hardware.audio.primary=rpi_hdmi