5.15-stable patches

added patches:
	alsa-usb-audio-add-implicit-feedback-quirk-for-rode-ai-1.patch

diff --git a/queue-5.15/alsa-usb-audio-add-implicit-feedback-quirk-for-rode-ai-1.patch b/queue-5.15/alsa-usb-audio-add-implicit-feedback-quirk-for-rode-ai-1.patch
new file mode 100644 (file)
index 0000000..614c1c9
--- /dev/null
+++ b/queue-5.15/alsa-usb-audio-add-implicit-feedback-quirk-for-rode-ai-1.patch
@@ -0,0 +1,34 @@
+From 6a3439a417b910e662c666993798e0691bc81147 Mon Sep 17 00:00:00 2001
+From: David Heimann <d@dmeh.net>
+Date: Sun, 1 Jun 2025 12:41:16 -0400
+Subject: ALSA: usb-audio: Add implicit feedback quirk for RODE AI-1
+
+From: David Heimann <d@dmeh.net>
+
+commit 6a3439a417b910e662c666993798e0691bc81147 upstream.
+
+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 <d@dmeh.net>
+Cc: <stable@vger.kernel.org>
+Link: https://patch.msgid.link/084dc88c-1193-4a94-a002-5599adff936c@app.fastmail.com
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ sound/usb/implicit.c |    1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/sound/usb/implicit.c
++++ b/sound/usb/implicit.c
+@@ -57,6 +57,7 @@ static const struct snd_usb_implicit_fb_
+       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 */

diff --git a/queue-5.15/series b/queue-5.15/series
index 64cc0ca8c232a074701640978cee5046a71adc7a..f17f63519b9e0ac32ee69dc0132b72b390dd3b5d 100644 (file)
--- a/queue-5.15/series
+++ b/queue-5.15/series
@@ -164,3 +164,4 @@ net_sched-ets-fix-a-race-in-ets_qdisc_change.patch
 fs-filesystems-fix-potential-unsigned-integer-underf.patch
 nvmet-fcloop-access-fcpreq-only-when-holding-reqlock.patch
 perf-ensure-bpf_perf_link-path-is-properly-serialize.patch
+alsa-usb-audio-add-implicit-feedback-quirk-for-rode-ai-1.patch