Date: Sun, 30 Jun 2002 04:37:33 -0700 (PDT) From: Christian Müller <smoki@irrenhaus.org> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/40034: AD1816A need a fix! Message-ID: <200206301137.g5UBbX2D054471@www.freebsd.org>
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>Number: 40034
>Category: kern
>Synopsis: AD1816A need a fix!
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sun Jun 30 04:40:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: Christian Müller
>Release: FreeBSD 4.6
>Organization:
>Environment:
FreeBSD twain.franken.de 4.6-RELEASE FreeBSD 4.6-RELEASE #7: Sun Jun 30 12:38:41 CEST 2002 root@twain.franken.de:/usr/src/sys/compile/SMOKI i386
>Description:
The Soundcard AD1816A will be detected correctly, but i can not play any sound. The System gives me "/dev/dsp is busy"
>How-To-Repeat:
Install a AD1816A and play music.
>Fix:
static int ad1816chan_setformat(kobj_t obj, void *data, u_int32_t format)
Should return 0 and not the format, becouse the other soundcards return 0 too.
Here the patch:
twain# pwd
/usr/src/sys/dev/sound/isa
twain# diff -crN ad1816.c.orig ad1816.c
*** ad1816.c.orig Sun Jun 30 13:29:29 2002
--- ad1816.c Sun Jun 30 12:15:53 2002
***************
*** 373,379 ****
if (format & AFMT_STEREO) fmt |= AD1816_STEREO;
io_wr(ad1816, reg, fmt);
ad1816_unlock(ad1816);
! return format;
}
static int
--- 373,380 ----
if (format & AFMT_STEREO) fmt |= AD1816_STEREO;
io_wr(ad1816, reg, fmt);
ad1816_unlock(ad1816);
! return 0;
! /* return format; */
}
static int
>Release-Note:
>Audit-Trail:
>Unformatted:
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