From: James Courtier-Dutton <>
Date: Thu, 24 Mar 2005 11:24:31 +0000 (+0000)
Subject: Fixes AC3 output on Audigy2 sound cards
X-Git-Tag: v1.0.9rc3~39
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=e67db18455e158f3f8c7b725a5abca97b4061466;p=alsa-lib.git

Fixes AC3 output on Audigy2 sound cards

This patch adds a DSP patch to fix an spdif_bug on some Audigy2 cards.
It also does detailed identification of the capabilities of the sound
card so that the patch is only applied to the sound cards that really
need it.

Signed-off-by: James Courtier-Dutton
---

diff --git a/src/conf/cards/Audigy2.conf b/src/conf/cards/Audigy2.conf
index 4702bca1..a569d1d9 100644
--- a/src/conf/cards/Audigy2.conf
+++ b/src/conf/cards/Audigy2.conf
@@ -300,7 +300,6 @@ Audigy2.pcm.iec958.0 {
 		hook_args [
 			{
 				name "IEC958 Playback Default"
-				lock true
 				preserve true
 				value [ $AES0 $AES1 $AES2 $AES3 ]
 			}
@@ -314,7 +313,7 @@ Audigy2.pcm.iec958.0 {
 				name "EMU10K1 PCM Send Volume"
 				index { @func private_pcm_subdevice }
 				lock true
-				value [ 255 255 0 0 0 0 0 0  0 255 0 0 0 0 0 0  255 0 0 0 0 0 0 0 ]
+				value [ 255 255 0 0 0 0 0 0  255 0 0 0 0 0 0 0  0 255 0 0 0 0 0 0 ]
 			}
 			{
 				name "EMU10K1 PCM Send Routing"