[alsa-devel] model needed for Clevo P150HM (Realtek ALC892)

[Julian Sikorski]

W dniu 2011-07-02 00:09, Julian Sikorski pisze:
> W dniu 01.07.2011 09:14, Takashi Iwai pisze:
>> At Fri, 01 Jul 2011 09:07:47 +0200,
>> Julian Sikorski wrote:
>>>
>>>>>>>> So it seems that the only things remaining are the SPDIF/rear channel
>>>>>>>> jack and the coupled muting issue.
>>>>>>>
>>>>>>> It's a BIOS bug.  It doesn't tell SPDIF is available.
>>>>>>> Ditto for the 4th stereo out.  No pin is exposed by BIOS.
>>>>>>
>>>>>> I see. I can try updating the BIOS and see if it changes anything. If it
>>>>>> doesn't, is there a way to work the problem around in the driver?
>>>>>
>>>>> You need to figure out pins manually by yourself, then change the
>>>>> driver code.  I leave it as a homework :)
>>>>
>>>> :) I cannot write code, so I would not count on myself doing that. I
>>>> will have a look into updating the BIOS though.
>>>>
>>>>> thanks,
>>>>>
>>>>> Takashi
>>>>
>>>> Once again thanks for all the work you have done,
>>>>
>>>> Julian
>>> Hmm, I googled a bit and it seems the way to find the pins is to write
>>> values to user_pin_configs. So no coding knowledge seems needed, could
>>> you give me some pointers on where to start?
>>
>> First off, read the HD-audio specification to understand what the values
>> represent.  Then, use hda-analyzer or manually via hda-verb, figure out
>> which widget corresponds to which I/O jack.  Compose the corresponding
>> pin-config value, and put it to the sysfs file.  A brief description
>> is found in Documentation/sound/alsa/HD-Audio.txt.
>>
>>
>> Takashi
> I have been scratching my head for almost 2 h now without much progress.
> Can I steal this values from Windows driver somehow? It seems to be
> possible:
>
> http://www.insanelymac.com/forum/index.php?s=3298551705d0d48ba8faa28b9a7d3283&showtopic=137188&st=20
>
> Julian
I managed to get the data out of Windows install, does it look useful?

Julian
-------------- next part --------------
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4D36E96C-E325-11CE-BFC1-08002BE10318}\0000\PinConfigOverrideVerbs]
"0000"=hex:f0,1c,17,01
"0001"=hex:11,1d,17,01
"0002"=hex:11,1e,17,01
"0003"=hex:41,1f,17,01
"0004"=hex:f0,1c,27,01
"0005"=hex:11,1d,27,01
"0006"=hex:11,1e,27,01
"0007"=hex:41,1f,27,01
"0008"=hex:10,1c,47,01
"0009"=hex:01,1d,47,01
"0010"=hex:13,1e,47,01
"0011"=hex:99,1f,47,01
"0012"=hex:f0,1c,57,01
"0013"=hex:11,1d,57,01
"0014"=hex:11,1e,57,01
"0015"=hex:41,1f,57,01
"0016"=hex:f0,1c,67,01
"0017"=hex:11,1d,67,01
"0018"=hex:11,1e,67,01
"0019"=hex:41,1f,67,01
"0020"=hex:f0,1c,77,01
"0021"=hex:11,1d,77,01
"0022"=hex:11,1e,77,01
"0023"=hex:41,1f,77,01
"0024"=hex:30,1c,87,01
"0025"=hex:1c,1d,87,01
"0026"=hex:a1,1e,87,01
"0027"=hex:01,1f,87,01
"0028"=hex:31,1c,97,01
"0029"=hex:09,1d,97,01
"0030"=hex:a3,1e,97,01
"0031"=hex:99,1f,97,01
"0032"=hex:3f,1c,a7,01
"0033"=hex:14,1d,a7,01
"0034"=hex:81,1e,a7,01
"0035"=hex:01,1f,a7,01
"0036"=hex:1f,1c,b7,01
"0037"=hex:10,1d,b7,01
"0038"=hex:21,1e,b7,01
"0039"=hex:01,1f,b7,01
"0040"=hex:f0,1c,c7,01
"0041"=hex:11,1d,c7,01
"0042"=hex:11,1e,c7,01
"0043"=hex:41,1f,c7,01
"0044"=hex:f0,1c,d7,01
"0045"=hex:01,1d,d7,01
"0046"=hex:83,1e,d7,01
"0047"=hex:59,1f,d7,01
"0048"=hex:20,1c,e7,01
"0049"=hex:11,1d,e7,01
"0050"=hex:45,1e,e7,01
"0051"=hex:01,1f,e7,01
"0052"=hex:f0,1c,f7,01
"0053"=hex:11,1d,f7,01
"0054"=hex:11,1e,f7,01
"0055"=hex:41,1f,f7,01
"NumVerbs"=hex:38,00,00,00