Hardware support for AMD Geode CS5536 audio?
simias.n at gmail.com
Sun Nov 30 14:57:40 PST 2008
On Wed, Nov 26, 2008 at 07:30:41PM -0800, ancelgray wrote:
> To AMD CS5536 users:
> This is Andrew Gray. I have finished the audio driver for the AMD CS5536
> chip. It is working on a PC Engines Alix 1C low power board under FreeBSD
> It can be found at:
> Let me know how it goes.
I own a fitpc that runs an AMD Geode CPU with the AMD CS5536
chip. I followed the README (kldloaded the module, ran the two sysctl)
and everything seemed to work fine:
- As soon as I loaded the module I got (in the system messages):
pcm0: <AMD CS5536> port 0xd400-0xd47f irq 10 at device 15.3 on pci0
pcm0: <Wolfson WM9711/12 AC97 Codec>
- cat /dev/sndstat says:
FreeBSD Audio Driver (newpcm: 32bit 2007061600/i386)
pcm0: <AMD CS5536> at io 0xd400 irq 10 kld snd_cs5536 [MPSAFE] \
(2p:0v/1r:0v channels duplex default)
However if I try to play something with mpg123 I get no sound and
"pcm0: bm0 bus master error" every half second or so in the system
Please tell me if there's anything else I can provide to help you.
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