NetBSD Problem Report #47451

From jakllsch@yonada.kollasch.net  Tue Jan 15 06:16:20 2013
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Date: Tue, 15 Jan 2013 04:58:20 +0000 (UTC)
From: jakllsch@kollasch.net
Reply-To: jakllsch@kollasch.net
To: gnats-bugs@gnats.NetBSD.org
Subject: gcscaudio distortion via Sun interface
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>Number:         47451
>Category:       kern
>Synopsis:       gcscaudio(4) reproduces samples too slowly via Sun audio(4) interface but not via ossaudio(3)
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Jan 15 06:20:00 +0000 2013
>Closed-Date:    Sun Dec 07 17:09:17 +0000 2014
>Last-Modified:  Sun Dec 07 17:09:17 +0000 2014
>Originator:     Jonathan A. Kollasch
>Release:        NetBSD 6.0.1
>Organization:

>Environment:


System: NetBSD yonada.kollasch.net 6.0.1 NetBSD 6.0.1 (GENERIC) i386
Architecture: i386
Machine: i386
>Description:

The following hardware (on MSI Fuzzy LX800 board):

gcscaudio0 at pci0 dev 15 function 3: AMD Geode CS5536 Audio
gcscaudio0: interrupting at irq 5
gcscaudio0: ac97: Avance Logic ALC650 codec; 20 bit DAC, 18 bit ADC, Realtek 3D
gcscaudio0: ac97: ext id 0x5c7<AC97_22,LDAC,SDAC,CDAC,SPDIF,DRA,VRA>
audio0 at gcscaudio0: full duplex, playback, capture, mmap, independent

plays samples too slowly via libao-sun, yet libao-oss sounds normal.

audioplay(1) acts similar to libao-sun.

Forcing 6 channel output with audioplay results in a closer to correct rate,
but is still noticably distorted.
>How-To-Repeat:
Attempt to reproduce audio via CS5536+ALC650 using alternatively audio(4) and
ossaudio(3) interfaces.
>Fix:
unknown

>Release-Note:

>Audit-Trail:
From: "Jonathan A. Kollasch" <jakllsch@kollasch.net>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: Re: kern/47451: gcscaudio distortion via Sun interface
Date: Sun, 18 May 2014 19:51:18 -0500

 I am unable to reproduce this in yesterday's -current.

From: David Holland <dholland-bugs@netbsd.org>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: Re: kern/47451: gcscaudio distortion via Sun interface
Date: Mon, 2 Jun 2014 01:30:21 +0000

 On Mon, May 19, 2014 at 12:55:01AM +0000, Jonathan A. Kollasch wrote:
  >  I am unable to reproduce this in yesterday's -current.

 It's your PR; does that mean I should close it?

 -- 
 David A. Holland
 dholland@netbsd.org

State-Changed-From-To: open->closed
State-Changed-By: dholland@NetBSD.org
State-Changed-When: Sun, 07 Dec 2014 17:09:17 +0000
State-Changed-Why:
Withdrawn by submitter.


>Unformatted:

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