Re: Enable docking station speaker jack for new Lenovo Thinkpads

[Mario <anyc@hadiko.de>]

Oh okay. Start hda-anaylizer, go through the list of pins and look for
one mentioning something like "ext,external, rear, headphone, speaker".
If you find one, look if the checkmark is set at "IN". If so, deactivate
it and set a mark at "OUT". Maybe you also have to unmute the channel.
That's how I found mine.

Good luck!
Mario

On 31.07.2012 22:43, Philipp Mohrenweiser wrote:
> Hi Mario,
> this doesnt work for my T430s.
> How did you find out the correct values and parameters?
> Thanks a lot,
> Cheers Phil
>
>
> 2012/7/31 Mario<anyc@hadiko.de>:
>> Hi Phil,
>>
>> I've managed to get it working with hda-verb only, so just execute the
>> following commands:
>>
>> ./hda-verb /dev/snd/hwC0D0 0x1b SET_PIN_WIDGET_CONTROL 0x40
>> ./hda-verb /dev/snd/hwC0D0 0x1b SET_AMP_GAIN_MUTE 0xb000
>>
>> Although the sound is better when choosing the second Audio Mixer. I
>> will take a closer lock at this.
>>
>> I wrote a "little" blog entry and pushed a script on github. Both can
>> be found here:
>>
>> https://kicherer.org/joomla/index.php/de/blog/liste/27-gentoo-on-thinkpad-t530
>> https://github.com/anyc/toolsnstuff/blob/master/gentoo_thinkpad_t530/enable_docking_hp_jack.sh
>>
>> Hope this helps!
>>
>> Best regards,
>> Mario
>>
>> On 31.07.2012 00:13, Mario wrote:
>>>
>>> Hi all,
>>>
>>> for new Lenovo Thinkpads (mine T530, will probably affect all new
>>> [TXW][45]30 models), the model=thinkpad module option does not enable
>>> the speaker jack of the docking station. Sound works perfectly with the
>>> laptop, only the docking station needs extra work. I managed to get it
>>> work using hda-analyzer. It produced the following diff:
>>>
>>> Diff for codec 0/0 (0x10ec0269):
>>> ---
>>> +++
>>> @@ -210,28 +210,28 @@
>>> Unsolicited: tag=0x00, enabled=0
>>> Power: setting=D0, actual=D0
>>> Connection: 2
>>> 0x0c* 0x0d
>>> Node 0x1b [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out
>>> Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
>>> Amp-In vals: [0x00 0x00]
>>> Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
>>> - Amp-Out vals: [0x80 0x80]
>>> + Amp-Out vals: [0x00 0x00]
>>> Pincap 0x00003734: IN OUT Detect
>>> Vref caps: HIZ 50 GRD 80 100
>>> Pin Default 0x411111f0: [N/A] Speaker at Ext Rear
>>> Conn = 1/8, Color = Black
>>> DefAssociation = 0xf, Sequence = 0x0
>>> Misc = NO_PRESENCE
>>> - Pin-ctls: 0x20: IN VREF_HIZ
>>> - Unsolicited: tag=0x00, enabled=0
>>> - Power: setting=D0, actual=D0
>>> - Connection: 2
>>> - 0x0c* 0x0d
>>> + Pin-ctls: 0x40: OUT VREF_HIZ
>>> + Unsolicited: tag=0x00, enabled=0
>>> + Power: setting=D0, actual=D0
>>> + Connection: 2
>>> + 0x0c 0x0d*
>>> Node 0x1c [Vendor Defined Widget] wcaps 0xf00000: Mono
>>> Node 0x1d [Pin Complex] wcaps 0x400400: Mono
>>> Pincap 0x00000020: IN
>>> Pin Default 0x40138205: [N/A] Speaker at Ext N/A
>>> Conn = ATAPI, Color = Purple
>>> DefAssociation = 0x0, Sequence = 0x5
>>> Pin-ctls: 0x20: IN
>>> Power: setting=D0, actual=D0
>>>
>>> Relevent lspci entry:
>>>
>>> 00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series
>>> Chipset Family High Definition Audio Controller [8086:1e20] (rev 04)
>>>
>>> Chip: Realtek ALC269VC
>>>
>>> Further alsa-info:
>>> http://www.alsa-project.org/db/?f=e297bdda4fd099425516c7c831e28a2c7d8ae6b6
>>>
>>> Unfortunately, I failed to create a working hda-verb script. I can
>>> change the out-pin with:
>>>
>>> hda-verb /dev/snd/hwC0D0 0x1b SET_PIN_WIDGET_CONTROL 0x40
>>>
>>> but I did not find the command to unmute the channel. Can anyone tell me
>>> which options are necessary and can this easily be fixed in the kernel?
>>>
>>> Also, hda-analyzer showed me two mixer devices, they produce a slightly
>>> different sound. I don't know if this is important.
>>>
>>> Thank you very much!
>>> Mario
>>> _______________________________________________
>>> Alsa-devel mailing list
>>> Alsa-devel@alsa-project.org
>>> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
>>
>>