linux-kernel - [PATCH] ALSA: usb-audio: Add delay quirk for VIVO USB-C-XE710 HEADSET

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Message-ID:
 <PUZPR06MB6224FEB85F27A5AB7A59A1BCD2BA2@PUZPR06MB6224.apcprd06.prod.outlook.com>
Date: Fri, 9 Aug 2024 10:38:52 +0000
From: 胡连勤 <hulianqin@...o.com>
To: "perex@...ex.cz" <perex@...ex.cz>, "tiwai@...e.com" <tiwai@...e.com>,
	"mbarriolinares@...il.com" <mbarriolinares@...il.com>,
	"wangdicheng@...inos.cn" <wangdicheng@...inos.cn>, "sean@...s.org"
	<sean@...s.org>, "alexander@...y.me" <alexander@...y.me>,
	"xristos.thes@...il.com" <xristos.thes@...il.com>, "knuesel@...il.com"
	<knuesel@...il.com>
CC: "linux-sound@...r.kernel.org" <linux-sound@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	opensource.kernel <opensource.kernel@...o.com>, "akpm@...ux-foundation.org"
	<akpm@...ux-foundation.org>
Subject: [PATCH] ALSA: usb-audio: Add delay quirk for VIVO USB-C-XE710 HEADSET

From: Lianqin Hu <hulianqin@...o.com>

Audio control requests that sets sampling frequency sometimes fail on
this card. Adding delay between control messages eliminates that problem.

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 ea063a14cdd8..4c7f0f9d15de 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2119,6 +2119,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 		   QUIRK_FLAG_GENERIC_IMPLICIT_FB),
 	DEVICE_FLG(0x07fd, 0x000b, /* MOTU M Series 2nd hardware revision */
 		   QUIRK_FLAG_CTL_MSG_DELAY_1M),
+	DEVICE_FLG(0x2d95, 0x8021, /* VIVO USB-C-XE710 HEADSET */
+		   QUIRK_FLAG_CTL_MSG_DELAY_1M),
 	DEVICE_FLG(0x08bb, 0x2702, /* LineX FM Transmitter */
 		   QUIRK_FLAG_IGNORE_CTL_ERROR),
 	DEVICE_FLG(0x0951, 0x16ad, /* Kingston HyperX */
-- 
2.39.0