This is a note to let you know that I've just added the patch titled
ALSA: usb-audio: Add quirk entry for M-Audio Micro
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
alsa-usb-audio-add-quirk-entry-for-m-audio-micro.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 2f01a612d4758b45f775dbb88a49cf534ba47275 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@xxxxxxx>
Date: Tue, 8 Nov 2022 15:07:21 +0100
Subject: ALSA: usb-audio: Add quirk entry for M-Audio Micro
From: Takashi Iwai <tiwai@xxxxxxx>
commit 2f01a612d4758b45f775dbb88a49cf534ba47275 upstream.
M-Audio Micro (0762:201a) defines the descriptor as vendor-specific,
while the content seems class-compliant. Just overriding the probe
makes the device working.
Reported-by: Ash Logan <ash@xxxxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/7ecd4417-d860-4773-c1c1-b07433342390@xxxxxxxxxxxx
Link: https://lore.kernel.org/r/20221108140721.24248-1-tiwai@xxxxxxx
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/usb/quirks-table.h | 4 ++++
1 file changed, 4 insertions(+)
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -2148,6 +2148,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
{
+ /* M-Audio Micro */
+ USB_DEVICE_VENDOR_SPEC(0x0763, 0x201a),
+},
+{
USB_DEVICE_VENDOR_SPEC(0x0763, 0x2030),
.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
/* .vendor_name = "M-Audio", */
Patches currently in stable-queue which might be from tiwai@xxxxxxx are
queue-5.4/alsa-usb-audio-add-dsd-support-for-accuphase-dac-60.patch
queue-5.4/alsa-hda-fix-potential-memleak-in-add_widget_node.patch
queue-5.4/alsa-hda-ca0132-add-quirk-for-evga-z390-dark.patch
queue-5.4/alsa-usb-audio-add-quirk-entry-for-m-audio-micro.patch
