Subject: Re: Turtle Beach Santa Cruz sound card
To: None <>
From: =?ISO-8859-1?Q?St=E9phane?= Witzmann <>
List: netbsd-users
Date: 10/27/2005 03:20:34
Stéphane Witzmann wrote:

> Stéphane Witzmann wrote:
>> I'm trying to make my Santa Cruz work with NetBSD 2.0.2. Actually, it
>> almost works, it just doesn't produce any sound :
>> clcs0 at pci0 dev 11 function 0: Cirrus Logic CS4280 CrystalClear Audio
>> Interface (rev. 0x01)
>> clcs0: interrupting at irq 11
>> clcs0: ac97: Crystal CS4297A codec; headphone, 20 bit DAC, 18 bit ADC,
>> Crystal Semi 3D
>> clcs0: ac97: ext id 200<AMAP>
>> audio0 at clcs0: full duplex, independent
>> midi0 at clcs0: CS4280 MIDI UART
>> According to PR/18880 and PR/24488, this sound card needs to activate an
>> external amp. After modifying ac97.c (and a few other files) accordingly,
>> it works, but the sound is very metallic.
>> This is not a total surprise, I sometimes have the same problem with
>> Linux. There is an easy fix : stop then restart playing. Under NetBSD,
>> this doesn't help.
>> Any clue ?
>> See also :
>> Stéphane Witzmann
> I moved the sound card to another NetBSD machine, patched, and now it
> works fine. I'll make a clean patch for current soon.

I was wrong. I don't understand why, but enabling PCI_CONFIG_DUMP made it
work and sound right.