[PATCH] ALSA: usb-audio: Exclude Scarlett Solo 1st Gen from SKIP_IFACE_SETUP

From: Dag Smedberg

Date: Sun Mar 29 2026 - 14:14:40 EST


Same issue that the Scarlett 2i2 1st Gen had:
QUIRK_FLAG_SKIP_IFACE_SETUP causes distorted audio on the
Scarlett Solo 1st Gen (1235:801c).

Fixes: 38c322068a26 ("ALSA: usb-audio: Add QUIRK_FLAG_SKIP_IFACE_SETUP")
Reported-by: Dag Smedberg <dag@xxxxxxxxxxxx>
Tested-by: Dag Smedberg <dag@xxxxxxxxxxxx>
Signed-off-by: Dag Smedberg <dag@xxxxxxxxxxxx>
---
sound/usb/quirks.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 1f82e9e02d4b..df9c18dd6c30 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2433,6 +2433,7 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_VALIDATE_RATES),
DEVICE_FLG(0x1235, 0x8006, 0), /* Focusrite Scarlett 2i2 1st Gen */
DEVICE_FLG(0x1235, 0x800a, 0), /* Focusrite Scarlett 2i4 1st Gen */
+ DEVICE_FLG(0x1235, 0x801c, 0), /* Focusrite Scarlett Solo 1st Gen */
VENDOR_FLG(0x1235, /* Focusrite Novation */
QUIRK_FLAG_SKIP_CLOCK_SELECTOR |
QUIRK_FLAG_SKIP_IFACE_SETUP),
--
2.53.0