Re: after update to r368166: no sound recording

On 12/11/20 8:06 AM, Matthias Apitz wrote:
> El día miércoles, diciembre 09, 2020 a las 11:55:18a. m. +0100, Hans Petter Selasky escribió:
>
>> On 12/9/20 11:48 AM, Matthias Apitz wrote:
>>> El día miércoles, diciembre 09, 2020 a las 11:05:09a. m. +0100, Hans Petter Selasky escribió:
>>>
>>>> On 12/9/20 10:44 AM, Matthias Apitz wrote:
>>>>> Hello,
>>>>>
>>>>> I've updated a laptop Acer C720 from r342378 to r368166 and do not have
>>>>> any sound incoming anymore. I rebooted r342378 from an USB stick and the
>>>>> old kernel produces already noise in the speakers when I touch the
>>>>> micro hole in the keyboard, the new kernel does not produce any noise
>>>>> there. Both system have the same /boot/device.hints values:
>>>>>
>>>>> ....
> Hello,
>
> I reverted the kernel source in the directory sys/dev/sound/pci/hda to r342378:
>
> $ cd /usr/src/sys/dev/sound/pci
> $ svn info hda
> Path: hda
> Working Copy Root Path: /usr/src
> URL: svn://svn.freebsd.org/base/head/sys/dev/sound/pci/hda
> Relative URL: ^/head/sys/dev/sound/pci/hda
> Repository Root: svn://svn.freebsd.org/base
> Repository UUID: ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
> Revision: 342378
> Node Kind: directory
> Schedule: normal
> Last Changed Author: mav
> Last Changed Rev: 340071
> Last Changed Date: 2018-11-02 18:02:10 +0100 (Fri, 02 Nov 2018)
>
> compiled and installed the kernel:
>
> $ uname -a
> FreeBSD c720-r368166 13.0-CURRENT FreeBSD 13.0-CURRENT #1 r342378:368166M: Fri Dec 11 07:46:32 CET 2020     guru_at_c720-r368166:/usr/obj/usr/src/amd64.amd64/sys/GENERIC  amd64
>
> and all is fine again as it was before. Someone with more knowledge should
> have a look into a 'svn diff -r342378:368166 sys/dev/sound/pci/hda' and
> see which of the changes might break the things.
>
> Thanks
>
> 	matthias
>
>

Have you tried "hint.hdaa.1.init_clear=0" in /boot/loader.conf


Jakob