linux-kernel - RE: [PATCH 1/2] ALSA: hda/realtek: Fix headset mic on Acer Nitro 5

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Message-ID: <932d49003ee7444186353082495abb10@realtek.com>
Date: Thu, 5 Dec 2024 02:46:11 +0000
From: Kailang <kailang@...ltek.com>
To: Takashi Iwai <tiwai@...e.de>
CC: Hridesh MG <hridesh699@...il.com>, Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, Jonathan Corbet <corbet@....net>,
        "Stefan
 Binding" <sbinding@...nsource.cirrus.com>,
        Simon Trimmer
	<simont@...nsource.cirrus.com>,
        Joshua Grisham <josh@...huagrisham.com>,
        Richard Fitzgerald <rf@...nsource.cirrus.com>,
        "linux-sound@...r.kernel.org"
	<linux-sound@...r.kernel.org>,
        "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>,
        "linux-doc@...r.kernel.org"
	<linux-doc@...r.kernel.org>,
        Shuah Khan <skhan@...uxfoundation.org>
Subject: RE: [PATCH 1/2] ALSA: hda/realtek: Fix headset mic on Acer Nitro 5

You can assign model "ALC2XX_FIXUP_HEADSET_MIC" for the quirk.

+       SND_PCI_QUIRK(0x1025, 0x159c, "Acer Nitro 5 AN515-58", ALC2XX_FIXUP_HEADSET_MIC),

> -----Original Message-----
> From: Takashi Iwai <tiwai@...e.de>
> Sent: Sunday, December 1, 2024 4:27 PM
> To: Kailang <kailang@...ltek.com>
> Cc: Hridesh MG <hridesh699@...il.com>; Takashi Iwai <tiwai@...e.de>;
> Jaroslav Kysela <perex@...ex.cz>; Takashi Iwai <tiwai@...e.com>; Jonathan
> Corbet <corbet@....net>; Stefan Binding <sbinding@...nsource.cirrus.com>;
> Simon Trimmer <simont@...nsource.cirrus.com>; Joshua Grisham
> <josh@...huagrisham.com>; Richard Fitzgerald <rf@...nsource.cirrus.com>;
> linux-sound@...r.kernel.org; linux-kernel@...r.kernel.org;
> linux-doc@...r.kernel.org; Shuah Khan <skhan@...uxfoundation.org>
> Subject: Re: [PATCH 1/2] ALSA: hda/realtek: Fix headset mic on Acer Nitro 5
> 
> 
> External mail.
> 
> 
> 
> On Sat, 30 Nov 2024 19:58:26 +0100,
> Hridesh MG wrote:
> >
> > > know. I'll make an attempt to understand the cases and process
> > > coefficients before sending v2.
> > I did a deep dive into the code and frankly I'm a bit stumped right
> > now since it appears that the code for the headset type detection was
> > written by Kailang Yang from Realtek and i could not understand it
> > since I'm not sure where to look for documentation on realtek codec
> > processing coefficients.
> >
> > To rephrase what I had meant earlier, type detection for the ALC287 is
> > currently not supported. I made an educated guess and added the codec
> > to an existing block of code, which detected it as CTIA. However, I
> > have no way of verifying if this guess is correct. Do you have any
> > advice on what my next steps should be?
> 
> Kailang, could you check that?
> 
> 
> thanks,
> 
> Takashi