linux-kernel - Re: [PATCH] ALSA: hda/conexant - Fix audio routing for HP EliteOne 1000 G2

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Message-ID: <b585fdc8-cc45-30e5-9f32-bc04d6df0244@basealt.ru>
Date: Wed, 9 Oct 2024 15:28:47 +0300
From: Vasiliy Kovalev <kovalev@...linux.org>
To: Takashi Iwai <tiwai@...e.de>
Cc: Takashi Iwai <tiwai@...e.com>, Jaroslav Kysela <perex@...ex.cz>,
 linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org,
 bo liu <bo.liu@...arytech.com>
Subject: Re: [PATCH] ALSA: hda/conexant - Fix audio routing for HP EliteOne
 1000 G2

Hi,

09.10.2024 15:09, Takashi Iwai wrote:
> On Wed, 09 Oct 2024 13:12:07 +0200,
> Vasiliy Kovalev wrote:
>>
>> There is a problem with simultaneous audio output to headphones and
>> speakers, and when headphones are turned off, the speakers also turn
>> off and do not turn them on.
>>
>> However, it was found that if you boot linux immediately after windows,
>> there are no such problems. When comparing alsa-info, the only difference
>> is the different configuration of Node 0x1d:
>>
>> working conf. (windows): Pin-ctls: 0x80: HP
>> not working     (linux): Pin-ctls: 0xc0: OUT HP
>>
>> This patch disable the AC_PINCTL_OUT_EN bit of Node 0x1d and fixes the
>> described problem.
>>
>> Signed-off-by: Vasiliy Kovalev <kovalev@...linux.org>
> 
> Interesting, is this pin not used by any routes, but it has to be set
> up? 

Yes, I tried configuring this 0x1d address in hdajackretask for 
headphones and speakers, but to no avail. I also tried various hints, 
for example, inv_jack_detect=yes turned on the speakers, but at the same 
time the headphones stopped working and the system showed inverse 
detection. That is, changing this patch is the only way so far.

I have attached two logs to the message:
alsa-info.ERR.txt - the first linux boot
alsa-info.OK.txt  - booting linux after windows

> A bit more comments would be helpful for the quirk function.
 >
> In anyway, please give alsa-info.sh output.  Run the script with
> --no-upload option and attach the output.
> 
> 
> thanks,
> 
> Takashi
> --
Thanks,
Vasiliy Kovalev
View attachment "alsa-info.ERR.txt" of type "text/plain" (40755 bytes)

View attachment "alsa-info.OK.txt" of type "text/plain" (40752 bytes)