kern/148741: [sound] Headphones are deaf (do not work) on Lenovo ThinkPad X300

[Yuri]

On 11/26/2012 21:59, vermaden wrote:mav at FreeBSD.org:
>> Synopsis: [sound] Headphones are deaf (do not work) on Lenovo ThinkPad X300
>>
>> State-Changed-From-To: open->closed
>> State-Changed-By: mav
>> State-Changed-When: Mon Nov 26 15:09:31 UTC 2012
>> State-Changed-Why:
>> Proposed hints looks like overkill, but as far as it works, that is OK.
>>
>> http://www.freebsd.org/cgi/query-pr.cgi?pr=148741
> Closing this PR is OK under one of these conditions:
>
>   - LINK to that X300 specifical configuration/hack PR should be within FreeBSD Handbook.
>   - Information for X300 specific configuration should be directly in the FreeBSD Handbook.

Or there should be the quirks-like mechanism in hda driver incorporating 
these hints on the device by device level.

Yuri