From: Takashi Iwai <tiwai@suse.de>
To: Ruairi Anthony <ruairi@ruairi.uk>
Cc: perex@perex.cz, tiwai@suse.com, linux-sound@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ALSA: hda/realtek: Add quirk for HP Elite Dragonfly Max G2 speaker
Date: Tue, 08 Sep 2026 09:13:22 +0200 [thread overview]
Message-ID: <87bja8qkq5.wl-tiwai@suse.de> (raw)
In-Reply-To: <20260907115942.19286-1-ruairi@ruairi.uk>
On Mon, 07 Sep 2026 13:59:42 +0200,
Ruairi Anthony wrote:
>
> The HP Elite Dragonfly Max G2 Notebook PC (SSID 103c:8890) uses an
> ALC285 codec but is missing from the existing HP quirk table, unlike
> the related "HP Elite Dragonfly G2" entry (SSID 103c:8716). Without
> the quirk the right speaker amplifier's GPIO is never initialized,
> leaving it silent while the left speaker plays normally.
>
> Apply the existing ALC285_FIXUP_HP_GPIO_AMP_INIT fixup used by the
> 103c:8716 entry, which resolves the issue. Verified with speaker-test
> on both channels and confirmed correct routing to both the downward-
> firing woofer and upward-firing tweeter on each side via the board's
> passive crossover.
>
> Signed-off-by: Ruairi Anthony <ruairi@ruairi.uk>
Applied now. Thanks.
Takashi
prev parent reply other threads:[~2026-09-08 7:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-07 11:59 Ruairi Anthony
2026-09-08 7:13 ` Takashi Iwai [this message]
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