From: Takashi Iwai <tiwai@suse.de>
To: Colton Jones <cjones1308@pm.me>
Cc: Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ALSA: hda/realtek: Add CS35L41 I2C quirk for ASUS UM3405GA
Date: Mon, 15 Jun 2026 09:29:28 +0200 [thread overview]
Message-ID: <87o6hcmfc7.wl-tiwai@suse.de> (raw)
In-Reply-To: <20260615033619.7-1-cjones1308@pm.me>
On Mon, 15 Jun 2026 05:36:20 +0200,
Colton Jones wrote:
>
> The ASUS Zenbook 14 UM3405GA uses a Realtek ALC294 codec with two
> Cirrus Logic CS35L41 speaker amplifiers exposed through the CSC3551 ACPI
> device. The machine reports the Realtek subsystem ID 1043:19f4.
>
> Without a PCI quirk, the codec falls back to generic pin matching and the
> internal speakers remain silent even though PCM playback completes.
>
> Add the UM3405GA subsystem ID and reuse the same ASUS I2C headset-mic
> fixup used by the closely related UM3406HA. That fixup configures the
> headset microphone pin and chains to CS35L41 I2C speaker-amp binding.
>
> Signed-off-by: Colton Jones <cjones1308@pm.me>
Applied now. Thanks.
Takashi
prev parent reply other threads:[~2026-06-15 7:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-15 3:36 [PATCH] ALSA: hda/realtek: Add CS35L41 I2C quirk for ASUS UM3405GA Colton Jones
2026-06-15 7:29 ` Takashi Iwai [this message]
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