From 6a3439a417b910e662c666993798e0691bc81147 Mon Sep 17 00:00:00 2001 From: David Heimann Date: Sun, 1 Jun 2025 12:41:16 -0400 Subject: ALSA: usb-audio: Add implicit feedback quirk for RODE AI-1 The RODE AI-1 audio interface requires implicit feedback sync between playback endpoint 0x03 and feedback endpoint 0x84 on interface 3, but doesn't advertise this in its USB descriptors. Without this quirk, the device receives audio data but produces no output. Signed-off-by: David Heimann Cc: Link: https://patch.msgid.link/084dc88c-1193-4a94-a002-5599adff936c@app.fastmail.com Signed-off-by: Takashi Iwai --- sound/usb/implicit.c | 1 + 1 file changed, 1 insertion(+) (limited to 'sound') diff --git a/sound/usb/implicit.c b/sound/usb/implicit.c index 4727043fd745..77f06da93151 100644 --- a/sound/usb/implicit.c +++ b/sound/usb/implicit.c @@ -57,6 +57,7 @@ static const struct snd_usb_implicit_fb_match playback_implicit_fb_quirks[] = { IMPLICIT_FB_FIXED_DEV(0x31e9, 0x0002, 0x81, 2), /* Solid State Logic SSL2+ */ IMPLICIT_FB_FIXED_DEV(0x0499, 0x172f, 0x81, 2), /* Steinberg UR22C */ IMPLICIT_FB_FIXED_DEV(0x0d9a, 0x00df, 0x81, 2), /* RTX6001 */ + IMPLICIT_FB_FIXED_DEV(0x19f7, 0x000a, 0x84, 3), /* RODE AI-1 */ IMPLICIT_FB_FIXED_DEV(0x22f0, 0x0006, 0x81, 3), /* Allen&Heath Qu-16 */ IMPLICIT_FB_FIXED_DEV(0x1686, 0xf029, 0x82, 2), /* Zoom UAC-2 */ IMPLICIT_FB_FIXED_DEV(0x2466, 0x8003, 0x86, 2), /* Fractal Audio Axe-Fx II */ -- cgit v1.2.3-59-g8ed1b