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From: Takashi Iwai <tiwai@suse.de>
To: Zeyu Li <13776528859@163.com>
Cc: Takashi Iwai <tiwai@suse.com>, Kailang Yang <kailang@realtek.com>,
	Jaroslav Kysela <perex@perex.cz>,
	linux-sound@vger.kernel.org
Subject: Re: [PATCH] ALSA: hda/realtek: Add ALC235 support for headset mode
Date: Thu, 01 Oct 2026 09:15:40 +0200	[thread overview]
Message-ID: <87wls13n8j.wl-tiwai@suse.de> (raw)
In-Reply-To: <20260928141200.20712-1-13776528859@163.com>

On Mon, 28 Sep 2026 16:12:00 +0200,
Zeyu Li wrote:
> 
> Hi Takashi,
> 
> Thanks for picking this up.
> 
> To confirm the test setup: this was verified on an ASUS M5451GA laptop
> (codec HDA:10ec0235,10431814). Before the change, plugging in a CTIA
> headset was detected by jack sense (mic presence and VREF bias were
> set correctly), but the capture stream stayed permanently silent.
> After applying the ALC255 coefficient sequence (COEF 0x45=0xd489,
> 0x1b=0x0c2b), the headset microphone captures audio correctly.
> 
> I'm happy to test any alternative coefficient values if Realtek
> suggests a different sequence for the ALC235.

I applied the patch now.


thanks,

Takashi

  reply	other threads:[~2026-10-01  7:15 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-26 14:03 [PATCH] ALSA: hda/realtek: Add ALC235 support for headset mode Zeyu Li
     [not found] ` <20260926135800.27347-1-13776528859@163.com>
2026-09-28 12:50   ` Takashi Iwai
2026-09-28 14:12     ` Zeyu Li
2026-10-01  7:15       ` Takashi Iwai [this message]
2026-10-01  6:18     ` Kailang

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