Dell AIO wrong sound tone

Kailang kailang at realtek.com
Fri Nov 20 03:45:58 CET 2020



> -----Original Message-----
> From: Takashi Iwai <tiwai at suse.de>
> Sent: Thursday, November 19, 2020 7:40 PM
> To: Kailang <kailang at realtek.com>
> Cc: (alsa-devel at alsa-project.org) <alsa-devel at alsa-project.org>
> Subject: Re: Dell AIO wrong sound tone
> 
> On Thu, 19 Nov 2020 10:26:58 +0100,
> Kailang wrote:
> >
> > Hi Takashi,
> >
> > Dell AIO only had one audio jack.
> > It will get wrong sound tone with replug speaker or HP or headset.
> > This patch will solve it.
> 
> Could you give a brief comment what actually this COEF change does?
> 
It was combo jack control. It changed for Mic RING and SLEEVE swap.
This issue also headset Mic can't record.
> 
> thanks,
> 
> Takashi
> 
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