Date: Thu, 01 Jun 2006 22:25:37 +0200 From: Hans Nieser <h.nieser@xs4all.nl> To: "Stephane E. Potvin" <sepotvin@videotron.ca> Cc: freebsd-multimedia@freebsd.org Subject: Re: HDA Driver Update Message-ID: <447F4D41.1020405@xs4all.nl> In-Reply-To: <447CFBC5.9000109@videotron.ca> References: <447CFBC5.9000109@videotron.ca>
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Stephane E. Potvin wrote: > A new version of the current state of my work is now available at the > following address: > > http://www.leidinger.net/FreeBSD/hdac_20060525.tbz > > As the previous version, this one doesn't do anything useful yet. Major > changes since the last time are the integration of the hda bus probing > into the newbus framework. Two drivers are now included: hdac which is > the driver for the hda controller/bus and stel which will become the pcm > driver for the SigmaTel hda device. I decided to collapse the controller > and bus into a single driver as it quickly became a mess as they both > required access to some part of the hda controller. > > I currently only have the vendor/device ids for the SigmaTel device I'm > using so if people who knows what device they have could send me the > output of the "devinfo -rv" command along with the model of the hda > device I'll add them to the stel driver. > > Steph Thanks for the update! When I load hdac and snd_stel I get the following on dmesg: hdac0: <Generic High Definition Audio Controller> mem 0xfebf8000-0xfebfbfff irq 16 at device 27.0 on pci0 hdac0: Output Streams: 4, Input Streams: 4, Bidirectional Streams: 0 hdac0: CORB Size: 256, RIRB Size: 256 hdac0: <audio> at device 0:1 (no driver attached) hdac0: <modem> at device 1:2 (no driver attached) stel0: <Generic High Definition Audio Device> on hdac0 The exact HDA device or codec or chip (or whatever the right term is here) is a Realtek ALC880, or at least, that's what ALSA tells me on my gentoo install. The devinfo -rv output: hdac0 pnpinfo vendor=0x8086 device=0x2668 subvendor=0x1043 subdevice=0x1173 class=0x040300 at slot=27 function=0 handle=\_SB_.PCI0.AZAL I/O memory addresses: 0xfebf8000-0xfebfbfff stel0 pnpinfo vendor=0x10ec device=0x0880 revision=0x08 stepping=0x00 type=0x01 at codec=0 node=1 unknown pnpinfo vendor=0x14f1 device=0x2bfa revision=0x00 stepping=0x00 type=0x02 at codec=1 node=2 (I hope this is all you needed)
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