Date: Mon, 1 Dec 2008 00:28:52 +0100 From: Lionel Flandrin <simias.n@gmail.com> To: ancelgray <ancelgray@yahoo.com> Cc: freebsd-hackers@freebsd.org Subject: Re: Hardware support for AMD Geode CS5536 audio? Message-ID: <20081130232851.GA1214@casibsd.svkt.org> In-Reply-To: <20713056.post@talk.nabble.com> References: <20080121170155.GC51116@hamlet.SetFilePointer.com> <20713056.post@talk.nabble.com>
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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 > companion > chip. It is working on a PC Engines Alix 1C low power board under FreeBSD > 7.0. > It can be found at: > > http://modelofreality.org/snd_amd5536.html > > Let me know how it goes. I own a fitpc[1] 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: [ITHREAD] pcm0: <Wolfson WM9711/12 AC97 Codec> - cat /dev/sndstat says: FreeBSD Audio Driver (newpcm: 32bit 2007061600/i386) Installed devices: 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 messages. Please tell me if there's anything else I can provide to help you. [1] http://www.fit-pc.com/new/fit-pc-1-0-specifications.html Cheers, -- Lionel Flandrin
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