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 4702bca..a569d1d 100644 (file)
--- 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"