Linux Sound subsystem development
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From: Takashi Iwai <tiwai@suse.de>
To: Francesco Saverio Pavone <pavone.lawyer@gmail.com>
Cc: perex@perex.cz, tiwai@suse.com, broonie@kernel.org,
	linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ALSA: pcm_drm_eld: rate-limit ELD parsing errors
Date: Fri, 15 May 2026 08:50:12 +0200	[thread overview]
Message-ID: <87fr3tupy3.wl-tiwai@suse.de> (raw)
In-Reply-To: <8104462D-BF7C-4C66-9442-0F3874A128E3@gmail.com>

On Sun, 10 May 2026 16:17:47 +0200,
Francesco Saverio Pavone wrote:
> 
> Hi all,
> 
> Sending this via attachment because my Postfix relay setup wasn't usable.
> Patch is straightforward: rate-limit two dev_info() calls in
> snd_parse_eld() that get triggered on every PCM open against an
> HDMI codec with no sink attached.
> 
> Equivalent fix to the one Mark Brown did for hdac_hdmi in June 2025
> (lkml.kernel.org/lkml/2025/6/13/1380), just for the generic helper used
> by ASoC hdmi-codec.
> 
> Tested on Rock 5B+ (RK3588): two HDMI outputs, only one cable plugged
> in. Before: ~30 "HDMI: Unknown ELD version 0" lines per probe burst.
> After: 0.
> 
> Let me know if anything needs adjusting.
> 
> Thanks,
> Sav

Is the patch itself missing?  Please resubmit.


thanks,

Takashi


  reply	other threads:[~2026-05-15  6:50 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-10 14:17 [PATCH] ALSA: pcm_drm_eld: rate-limit ELD parsing errors Francesco Saverio Pavone
2026-05-15  6:50 ` Takashi Iwai [this message]
     [not found] <MSG-ID-Takashi>
2026-05-15 15:58 ` Sav

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