kern/80976: problems with soundblaster-8 (original)

[Hans Petter Selasky]

>Number:         80976
>Category:       kern
>Synopsis:       problems with an soundblaster-8 (original)
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri May 13 12:50:08 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     HPS
>Release:        FreeBSD 6.0-CURRENT i386
>Organization:
>Environment:
System: FreeBSD 6.0-CURRENT FreeBSD 6.0-CURRENT #45: Mon Mar 21 15:40:17 CET 
2005 root@:/usr/obj/usr/src/sys/custom i386

>Description:
problems with soundblaster-8 (original), that stops playing sound

>How-To-Repeat:

>Fix:

****** sys/dev/sound/isa/sb8.c.ref Wed Oct 20 22:10:18 2004
--- sys/dev/sound/isa/sb8.c     Wed Oct 20 22:20:09 2004
***************
*** 565,571 ****
        if (sb->bd_flags & BD_F_HISPEED)
                sb_reset_dsp(sb);
        else
!               sb_cmd(sb, DSP_CMD_DMAEXIT_8);
  
        if (play)
                sb_cmd(sb, DSP_CMD_SPKOFF); /* speaker off */
--- 565,578 ----
        if (sb->bd_flags & BD_F_HISPEED)
                sb_reset_dsp(sb);
        else
!       {
!               /* sb_cmd(sb, DSP_CMD_DMAEXIT_8);
!                * NOTE: DSP_CMD_DMAEXIT_8
!                * does not work with old
!                * soundblaster 
!                */
!               sb_reset_dsp(sb);
!       }
  
        if (play)
                sb_cmd(sb, DSP_CMD_SPKOFF); /* speaker off */
>Release-Note:
>Audit-Trail:
>Unformatted: