[PATCH 5.15 005/215] ALSA: usb-audio: Add delay quirk for VIVO USB-C-XE710 HEADSET

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5.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Lianqin Hu <hulianqin@xxxxxxxx>

commit 004eb8ba776ccd3e296ea6f78f7ae7985b12824e upstream.

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@xxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Link: https://patch.msgid.link/TYUPR06MB6217FF67076AF3E49E12C877D2842@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 sound/usb/quirks.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1900,6 +1900,8 @@ static const struct usb_audio_quirk_flag
 		   QUIRK_FLAG_GENERIC_IMPLICIT_FB),
 	DEVICE_FLG(0x2b53, 0x0031, /* Fiero SC-01 (firmware v1.1.0) */
 		   QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+	DEVICE_FLG(0x2d95, 0x8021, /* VIVO USB-C-XE710 HEADSET */
+		   QUIRK_FLAG_CTL_MSG_DELAY_1M),
 	DEVICE_FLG(0x30be, 0x0101, /* Schiit Hel */
 		   QUIRK_FLAG_IGNORE_CTL_ERROR),
 	DEVICE_FLG(0x413c, 0xa506, /* Dell AE515 sound bar */






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