How to set CD volume

[xt83223]

Hi, I'm using VSBHDA and it gives an issue with CD volume. Here's how I'm using VSBHDA in autoexec:

c:\dos\jemmb584\jload.exe -q c:\dos\jemmb584\qpiemu.dll
c:\dos\jemmb584\jload.exe -q c:\dos\vsbhda15\jhdpmi.dll
lh c:\dos\vsbhda15\hdpmi32i.exe -x2
SET BLASTER=A220 I5 D1 H5 T4
c:\dos\vsbhda15\vsbhda.exe

Config.sys:
DEVICE=C:\DOS\JEMMB584\JEMMEX.EXE MAXEXT=32768

With this, VSBHDA works decently with games I've tried so far. BUT with tomb raider, it only plays the game sounds, not the game music. The CD drive is connected to the sound card's CD-IN. Also, in MPXPLAY, the CD audio tracks in the tomb raider game CD play normally. Yet, no music in-game.

When using sbmix, I get this output:

Found sound card: SB Live!/Audigy
Real mode support: enabled.
Protected mode support: enabled.
OPL3 emulation enabled at port 388h (22050 Hz).
SB emulation enabled at Addr=220, Irq=5, Dma=1, Type=4
 BLASTER environment variable... A220 I5 D1 H5 T4
 DSP version............ 3.02
 Master volume (Left, Right).... 13, 13 
 Wave volume (Left, Right)...... 13, 13 
 FM volume (Left, Right)........ 13, 13
 Line volume (Left, Right)...... 0, 0
 CD volume (Left, Right)........ 0, 0
 Mic volume............ 6

I manually set CD volume to 13,13 via sbmix, but even then, running the game doesn't give in-game music. You can also refer to this vogons thread for more context: https://www.vogons.org/viewtopic.php?p=1320522

[Baron-von-Riedesel]

The CD drive is connected to the sound card's CD-IN.

I'm not sure if VSBHDA touches the mixer CD-IN volume during its initialization. What if you set the CD volume via sbmix, run the game and, after exiting, once more start sbmix - is the CD volume still at the values set before the game was launched?

[xt83223]

@Baron-von-Riedesel : I just checked. The CD volume in sbmix remains untouched even after playing the game. No change. The hardware setup is capable of playing game effects and music simultaneously, since I can do that on Win98SE.