RE: [PATCH V1 4/4] ALSA: hda/realtek: fix mic jack detect failed on alc256

[Kailang <kailang@realtek.com>]

> > +             if (codec->core.vendor_id == 0x10ec0256)
> > +                     spec->en_3kpull_low = false;

This usage will affect all ALC256.

Codec: Realtek ALC256
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x10ec0256
Subsystem Id: 0x10ec0256   ==>  Could you assign this to 0x10EC129E ?  This codec SSID was provide from our AE. It's verb table.
Revision Id: 0x100002
No Modem Function Group found
Default PCM:

We can check Subsystem Id to let spec->en_3kpull_low = false.

> -----Original Message-----
> From: Joakim Zhang <joakim.zhang@cixtech.com>
> Sent: Tuesday, June 24, 2025 11:32 AM
> To: Kailang <kailang@realtek.com>; Takashi Iwai <tiwai@suse.de>
> Cc: perex@perex.cz; tiwai@suse.com; linux-sound@vger.kernel.org;
> chris.chiu@canonical.com; Geans_chen <geans_chen@realsil.com.cn>;
> cix-kernel-upstream <cix-kernel-upstream@cixtech.com>
> Subject: RE: [PATCH V1 4/4] ALSA: hda/realtek: fix mic jack detect failed on
> alc256
> 
> 
> External mail : This email originated from outside the organization. Do not
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> 
> 
> 
> Hello Kailang
> 
> > -----Original Message-----
> > From: Kailang <kailang@realtek.com>
> > Sent: Tuesday, June 24, 2025 10:31 AM
> > To: Takashi Iwai <tiwai@suse.de>; Joakim Zhang
> > <joakim.zhang@cixtech.com>
> > Cc: perex@perex.cz; tiwai@suse.com; linux-sound@vger.kernel.org;
> > chris.chiu@canonical.com; Geans_chen <geans_chen@realsil.com.cn>; cix-
> > kernel-upstream <cix-kernel-upstream@cixtech.com>
> > Subject: RE: [PATCH V1 4/4] ALSA: hda/realtek: fix mic jack detect
> > failed on
> > alc256
> >
> > EXTERNAL EMAIL
> >
> > Hi Joakim,
> >
> > Could you use alsa-info.sh to dump codec info to us?
> > Your platform was ARM Architecture. So, it's no PCI device. Right?
> 
> Yes, our HDA controller under AXI bus based on ARM arch, so I'm a little
> worried whether some known fixup for pci not applied.
> 
> Attached log is dumped after the system boot with headset plugin, but the mic
> cannot be detected.
> 
> numid=14,iface=CARD,name='Headphone Jack'
>   ; type=BOOLEAN,access=r-------,values=1
>   : values=on
> numid=12,iface=CARD,name='Internal Mic Phantom Jack'
>   ; type=BOOLEAN,access=r-------,values=1
>   : values=on
> numid=13,iface=CARD,name='Mic Jack'
>   ; type=BOOLEAN,access=r-------,values=1
>   : values=off
> numid=15,iface=CARD,name='Speaker Phantom Jack'
>   ; type=BOOLEAN,access=r-------,values=1
>   : values=on
> 
> thanks,
> 
> Joakim
> 
> 
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