[alsa-devel] Request for Realtek patch - Nvidia MCP51 HDA / ALC883 (10de:026c) Notebook component

[Takashi Iwai]

At Mon, 5 May 2008 08:43:16 +0200,
Björn van der Meer wrote:
> 
> Hello Everyone,
> 
> I have above component in my laptop and lack the expertise to add it to to 
> patch_realtek.c myself. 
> 
> I think I have collected all the relevant information if one of the developers 
> wants to give it a try.
> 
> My Notebook: Medion 98300 (a.k.a. WAM2030)
> (Please note: Medion is not an OEM. The board is nVidia based, OEM thought to 
> be Wistron. Apparently rarely used sound component?)
> 
> Internal speakers
> Internal mic - unknown
> three jacks: headphone, mic, SPDIF(dual use jack).
> Jack Sensing under Windows.
> 5.1 surround (sounds like the setup should be supported by 3stack-6ch-dig)
> 
> lspci:
> 00:10.1 Audio device [0403]: nVidia Corporation MCP51 High Definition Audio 
> [10de:026c] (rev a2)
> Subsystem: Wistron Corp. Unknown device [17c0:4079]
> Flags: 66MHz, fast devsel, IRQ 20
> Memory at c0000000 (32-bit, non-prefetchable) [size=16K]
> Capabilities: [44] Power Management version 2
> Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Queue=0/0 
> Enable-
> Capabilities: [6c] HyperTransport: MSI Mapping 
> 
> hwinfo:
> 22: PCI 10.1: 0403 Audio device
>   [Created at pci.296]
>   UDI: /org/freedesktop/Hal/devices/pci_10de_26c
>   Unique ID: wRyD.X7XJ3rTjrR3
>   SysFS ID: /devices/pci0000:00/0000:00:10.1
>   SysFS BusID: 0000:00:10.1
>   Hardware Class: sound
>   Model: "Wistron MCP51 High Definition Audio"
>   Vendor: pci 0x10de "nVidia Corporation"
>   Device: pci 0x026c "MCP51 High Definition Audio"
>   SubVendor: pci 0x17c0 "Wistron Corp."
>   SubDevice: pci 0x4079 
>   Revision: 0xa2
>   Driver: "HDA Intel"
>   Driver Modules: "snd_hda_intel"
>   Memory Range: 0xc0000000-0xc0003fff (rw,non-prefetchable)
>   IRQ: 20 (195693 events)
>   Module Alias: "pci:v000010DEd0000026Csv000017C0sd00004079bc04sc03i00"
>   Driver Info #0:
>     Driver Status: snd_hda_intel is active
>     Driver Activation Cmd: "modprobe snd_hda_intel"
>   Config Status: cfg=new, avail=yes, need=no, active=unknown
> 
> alsa-info.sh output is at http://pastebin.com/f49962c92.
> 
>  
> 
> Currently the only thing working is output via the internal speakers. 

And doesn't this still work with the latest ALSA HG driver?


Takashi