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

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

Posted by Dag Smedberg 3 days, 16 hours ago

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@dsmedberg.se>
Tested-by: Dag Smedberg <dag@dsmedberg.se>
Signed-off-by: Dag Smedberg <dag@dsmedberg.se>
---
 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

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

Posted by Takashi Iwai 3 days, 1 hour ago

On Sun, 29 Mar 2026 19:04:20 +0200,
Dag Smedberg wrote:
> 
> 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@dsmedberg.se>
> Tested-by: Dag Smedberg <dag@dsmedberg.se>
> Signed-off-by: Dag Smedberg <dag@dsmedberg.se>

Thanks, applied now.


Takashi