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From: Takashi Iwai <tiwai@suse.de>
To: Cezary Rojewski <cezary.rojewski@intel.com>
Cc: tiwai@suse.com, broonie@kernel.org, perex@perex.cz,
	amade@asmblr.net, linux-sound@vger.kernel.org
Subject: Re: [PATCH] ALSA: hda: Allow for codec model selection with module param
Date: Mon, 14 Sep 2026 18:01:46 +0200	[thread overview]
Message-ID: <87bj9zom8l.wl-tiwai@suse.de> (raw)
In-Reply-To: <20260914102253.2969724-1-cezary.rojewski@intel.com>

On Mon, 14 Sep 2026 12:22:53 +0200,
Cezary Rojewski wrote:
> 
> Model selection allows for customization of codec behaviour and thus
> dealing with various problems on very specific configurations. The
> parameter already exists but is part of snd_hda_intel specifically.
> Non-Intel HDAudio controllers and DSP-capable drivers cannot benefit
> from it.
> 
> The common place for all the bus drivers is snd_hda_codec. Add modelname
> parameter there and honor it when initializing codec->modelname field.
> 
> Link: https://github.com/thesofproject/linux/issues/5683
> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>

The handling of the model option is a very long-standing PITA.
A few years ago, I proposed a change like:
  https://mailman.alsa-project.org/pipermail/alsa-devel/2022-September/206631.html
but it didn't reach to agreement.  So I'm not 100% sure whether adding
here is the best choice, either.


thanks,

Takashi

  reply	other threads:[~2026-09-14 16:01 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-14 10:22 [PATCH] ALSA: hda: Allow for codec model selection with module param Cezary Rojewski
2026-09-14 16:01 ` Takashi Iwai [this message]
2026-09-14 16:29   ` Cezary Rojewski
2026-09-14 16:44     ` Takashi Iwai
2026-09-14 17:58       ` Cezary Rojewski
2026-09-15 11:14         ` Takashi Iwai
2026-09-15 11:26           ` Cezary Rojewski
2026-09-15 16:02             ` Takashi Iwai
2026-09-16  8:29               ` Cezary Rojewski
2026-09-16 10:57                 ` Takashi Iwai
2026-09-18  8:33                   ` Cezary Rojewski
2026-09-28 11:02                     ` Takashi Iwai

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