linux-kernel - [PATCH] ALSA: usb-audio: Add iface reset and delay quirk for AB13X USB Audio

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Message-ID:
 <TYUPR06MB6217522D0DB6E2C9DF46B56ED265A@TYUPR06MB6217.apcprd06.prod.outlook.com>
Date: Mon, 9 Feb 2026 08:38:29 +0000
From: 胡连勤 <hulianqin@...o.com>
To: "perex@...ex.cz" <perex@...ex.cz>, "tiwai@...e.com" <tiwai@...e.com>,
	Cryolitia PukNgae <cryolitia@...ontech.com>, "pav@....fi" <pav@....fi>,
	胡连勤 <hulianqin@...o.com>, "jussi@...arnerd.net"
	<jussi@...arnerd.net>, "roy.vegard.ovesen@...il.com"
	<roy.vegard.ovesen@...il.com>
CC: "linux-sound@...r.kernel.org" <linux-sound@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH] ALSA: usb-audio: Add iface reset and delay quirk for AB13X
 USB Audio

Setting up the interface when suspended/resumeing fail on this card.
Adding a reset and delay quirk will eliminate this problem.

usb 1-1: New USB device found, idVendor=001f, idProduct=0b21
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: AB13X USB Audio
usb 1-1: Manufacturer: Generic
usb 1-1: SerialNumber: 20210926172016

Signed-off-by: Lianqin Hu <hulianqin@...o.com>

 sound/usb/quirks.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 2d9f28558874..ddd343077098 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2147,6 +2147,8 @@ struct usb_audio_quirk_flags_table {
 
 static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 	/* Device matches */
+	DEVICE_FLG(0x001f, 0x0b21, /* AB13X USB Audio */
+		   QUIRK_FLAG_FORCE_IFACE_RESET | QUIRK_FLAG_IFACE_DELAY),
 	DEVICE_FLG(0x03f0, 0x654a, /* HP 320 FHD Webcam */
 		   QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIC_RES_16),
 	DEVICE_FLG(0x041e, 0x3000, /* Creative SB Extigy */
-- 
2.39.0