linux-kernel - Re: [PATCH] ALSA: hda: Add new pci id for AMD GPU display HD audio controller

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Message-ID: <87tt4yxkry.wl-tiwai@suse.de>
Date: Mon, 02 Jun 2025 16:47:45 +0200
From: Takashi Iwai <tiwai@...e.de>
To: "Deucher, Alexander" <Alexander.Deucher@....com>
Cc: "Mukunda, Vijendar" <Vijendar.Mukunda@....com>,
	"perex@...ex.cz"
	<perex@...ex.cz>,
	"tiwai@...e.com" <tiwai@...e.com>,
	"alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
	"Dommati, Sunil-kumar" <Sunil-kumar.Dommati@....com>,
	"linux-sound@...r.kernel.org"
	<linux-sound@...r.kernel.org>,
	"linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ALSA: hda: Add new pci id for AMD GPU display HD audio controller

On Thu, 29 May 2025 22:26:07 +0200,
Deucher, Alexander wrote:
> 
> [Public]
> 
> > -----Original Message-----
> > From: Mukunda, Vijendar <Vijendar.Mukunda@....com>
> > Sent: Thursday, May 29, 2025 1:38 AM
> > To: perex@...ex.cz; tiwai@...e.com
> > Cc: alsa-devel@...a-project.org; Dommati, Sunil-kumar <Sunil-
> > kumar.Dommati@....com>; Deucher, Alexander
> > <Alexander.Deucher@....com>; linux-sound@...r.kernel.org; linux-
> > kernel@...r.kernel.org; Mukunda, Vijendar <Vijendar.Mukunda@....com>
> > Subject: [PATCH] ALSA: hda: Add new pci id for AMD GPU display HD audio
> > controller
> >
> > Add new pci id for AMD GPU display HD audio controller(device id- 0xab40).
> >
> > Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@....com>
> 
> Is there a way we can just add a default entry for all ATI HDMI HDA
> endpoints?  It would avoid then need to add an entry every time we
> release a new endpoint DID.

We have already catch-all entries for ATI and AMD vendors, but those
are setup without AZX_DRIVER_ATIHDMI_NS, that is, for older chip
models.


Takashi