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

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Message-ID:
 <TYUPR06MB62177E629E9DEF2401333BF7D2692@TYUPR06MB6217.apcprd06.prod.outlook.com>
Date: Wed, 25 Sep 2024 03:16:29 +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>,
	"mmccarthy@...ntoshlabs.com" <mmccarthy@...ntoshlabs.com>,
	"xristos.thes@...il.com" <xristos.thes@...il.com>, "cyan.vtb@...il.com"
	<cyan.vtb@...il.com>
CC: "linux-sound@...r.kernel.org" <linux-sound@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	胡连勤 <hulianqin@...o.com>
Subject: [PATCH] ALSA: usb-audio: Add delay quirk for VIVO USB-C 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 f62631b54e10..c7a9c50a65bb 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2279,6 +2279,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 		   QUIRK_FLAG_GENERIC_IMPLICIT_FB),
 	DEVICE_FLG(0x2b53, 0x0031, /* Fiero SC-01 (firmware v1.1.0) */
 		   QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+	DEVICE_FLG(0x2d95, 0x8011, /* VIVO USB-C HEADSET */
+		   QUIRK_FLAG_CTL_MSG_DELAY_1M),
 	DEVICE_FLG(0x2d95, 0x8021, /* VIVO USB-C-XE710 HEADSET */
 		   QUIRK_FLAG_CTL_MSG_DELAY_1M),
 	DEVICE_FLG(0x30be, 0x0101, /* Schiit Hel */
-- 
2.39.0