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Date:      Thu, 3 Aug 2000 08:59:27 +0200
From:      Benedikt Schmidt <BeSchmidt@cloaked.de>
To:        freebsd-multimedia@freebsd.org
Subject:   trident 4d wave doesn't work
Message-ID:  <20000803085926.A1038@cloaked.de>

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Is anyone using the 

pcm0: <Trident 4DWave NX> port 0xac00-0xacff mem 0xeb001000-0xeb001fff irq 10 at device 15.0 on pci0

on -current. 
A cat /dev/sndstat shows me 

FreeBSD Audio Driver (newpcm) Jul 30 2000 03:47:16
Installed devices:
pcm0: <Trident 4DWave NX> at io 0xac00 irq 10 (4p/1r channels duplex)

and mpg123 starts without complaining. But you can hear 
nothing but some low volume noise. 

here is the output of "time mpg123 -vvv song.mp3":

High Performance MPEG 1.0/2.0/2.5 Audio Player for Layer 1, 2 and 3.
Version 0.59r (1999/Jun/15). Written and copyrights by Michael Hipp.
Uses code from various people. See 'README' for more!
x
THIS SOFTWARE COMES WITH ABSOLUTELY NO WARRANTY! USE AT YOUR OWN RISK!

Audio capabilities:
        |  s16  |  u16  |  u8   |  s8   | ulaw  | alaw  |
	 --------------------------------------------------------
	8000  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |
	11025  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |
	12000  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |
	16000  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |
	22050  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |
	24000  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |
	32000  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |
	44100  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |
	48000  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |  M/S  |

Using memory mapped IO for this stream.
...
...
Playing MPEG stream from song.mp3 ...
MPEG 1.0, Layer: III, Freq: 44100, mode: Joint-Stereo, modext: 0, BPF : 626
Channels: 2, copyright: No, original: Yes, CRC: No, emphasis: 0.
Bitrate: 192 Kbits/s, Extension value: 0
Audio: 1:1 conversion, rate: 44100, encoding: signed 16 bit, channels: 2
Frame#  9078 [    0], Time: 03:57.13 [00:00.00], 
[3:57] Decoding of song.mp3 finished.

real    0m15.664s
user    0m9.010s
sys     0m0.935s

What makes we wonders is that he 4 minute song is "played" in 26 seconds 
without an error message. Xmms doesn't work too. If I stick in a sb live
in the same box everything works. But I need to get the trident working and 
am interested if anyone has been successfull in this task.


___
Benedikt Schmidt


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