[Bug 557742] Re: Lenovo Thinkpad X201 & T410 not autoswitching to input mic jack

[madbiologist]

The just-released ALSA 1.0.23 may help.

>From the changelog:

HDA Codec driver

    - ALSA: hda - Add initial support for Thinkpad T410s HDA codec 
    attached please find a patch that adds support for at least the T410s 
    HDA codec. Most likely it will also add support for the T410 and T510 
    based models. 
    The patch was derived from Ideapad support. Support for the laptop's and 
    docking-station output connectors as well as the docking-station microphone 
    connector and the laptops internal devices has been tested. Since it has been 
    developed without a data-sheet available, support for digital outputs and the 
    laptop's microphone input may well be incorrect. 
    Microphone mute functionality is not included: 
    The microphone mute button seems to be reported through thinkpad_acpi key 
    0000101b. The mute button LED seems to be wired to thinkpad_acpi led 
    number 15.

Ubuntu 10.04 "Lucid Lynx" is currently carrying ALSA 1.0.22.1+dfsg-
0ubuntu3.

-- 
Lenovo Thinkpad X201 & T410 not autoswitching to input mic jack
https://bugs.launchpad.net/bugs/557742
You received this bug notification because you are a member of Kernel
Bugs, which is subscribed to linux in ubuntu.