From: Takashi Iwai <tiwai@suse.de>
To: Nicholas Bonello <hadobedo@gmail.com>
Cc: perex@perex.cz, tiwai@suse.com, linux-sound@vger.kernel.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH] ALSA: hda/realtek: Fix Legion 7 16ITHG6 speaker amp binding
Date: Fri, 15 May 2026 08:37:56 +0200 [thread overview]
Message-ID: <87jyt5uqij.wl-tiwai@suse.de> (raw)
In-Reply-To: <20260508225507.47667-1-hadobedo@gmail.com>
On Sat, 09 May 2026 00:55:07 +0200,
Nicholas Bonello wrote:
>
> The Lenovo Legion 7 16ITHG6 uses codec SSID 17aa:3855, but its PCI
> SSID is 17aa:3811. The latter is now also used by the Legion S7 15IMH05
> quirk, which is matched before codec SSID fallback and incorrectly
> routes Legion 7 16ITHG6 machines to ALC287_FIXUP_LEGION_15IMHG05_SPEAKERS.
>
> That fixup does not bind the CLSA0101 CS35L41 companion amplifiers,
> making the built-in speakers silent even though playback appears to be
> active.
>
> Add a codec SSID quirk for 17aa:3855 before the conflicting PCI SSID
> quirk so that the Legion 7 16ITHG6 uses ALC287_FIXUP_LEGION_16ITHG6.
> This restores CS35L41 firmware loading and binds both speaker
> amplifiers.
>
> Fixes: 67f4c61a73e9 ("ALSA: hda/realtek: Add quirk for Legion S7 15IMH")
> Cc: stable@vger.kernel.org
> Tested-by: Nicholas Bonello <hadobedo@gmail.com>
> Assisted-by: Codex:GPT-5
> Signed-off-by: Nicholas Bonello <hadobedo@gmail.com>
Thanks, applied now.
Takashi
prev parent reply other threads:[~2026-05-15 6:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-08 22:55 [PATCH] ALSA: hda/realtek: Fix Legion 7 16ITHG6 speaker amp binding Nicholas Bonello
2026-05-15 6:37 ` Takashi Iwai [this message]
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