From: Takashi Iwai <tiwai@suse.de>
To: "Geoffrey D. Bennett" <g@b4.vu>
Cc: Takashi Iwai <tiwai@suse.de>, linux-sound@vger.kernel.org
Subject: Re: [PATCH] ALSA: usb-audio: Exclude Scarlett 2i2 1st Gen from SKIP_IFACE_SETUP
Date: Wed, 18 Mar 2026 08:21:16 +0100 [thread overview]
Message-ID: <871phheh77.wl-tiwai@suse.de> (raw)
In-Reply-To: <abmsTjKmQMKbhYtK@m.b4.vu>
On Tue, 17 Mar 2026 20:32:30 +0100,
Geoffrey D. Bennett wrote:
>
> The Focusrite Scarlett 2i2 1st Gen (1235:8006) produces
> distorted/silent audio when QUIRK_FLAG_SKIP_IFACE_SETUP is active, as
> that flag causes the feedback format to be detected as 17.15 instead
> of 16.16.
>
> Add a DEVICE_FLG entry for this device before the Focusrite VENDOR_FLG
> entry so that it gets no quirk flags, overriding the vendor-wide
> SKIP_IFACE_SETUP. This device doesn't have the internal mixer, Air, or
> Safe modes that the quirk was designed to protect.
>
> Fixes: 38c322068a26 ("ALSA: usb-audio: Add QUIRK_FLAG_SKIP_IFACE_SETUP")
> Reported-by: pairomaniac [https://github.com/geoffreybennett/linux-fcp/issues/54]
> Tested-by: pairomaniac [https://github.com/geoffreybennett/linux-fcp/issues/54]
> Signed-off-by: Geoffrey D. Bennett <g@b4.vu>
Applied now. Thanks.
Takashi
prev parent reply other threads:[~2026-03-18 7:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-17 19:32 [PATCH] ALSA: usb-audio: Exclude Scarlett 2i2 1st Gen from SKIP_IFACE_SETUP Geoffrey D. Bennett
2026-03-18 7:21 ` Takashi Iwai [this message]
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