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Lianqin Hutiwai
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ALSA: usb-audio: Add delay quirk for VIVO USB-C HEADSET
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 <[email protected]> Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]> Link: https://patch.msgid.link/TYUPR06MB62177E629E9DEF2401333BF7D2692@TYUPR06MB6217.apcprd06.prod.outlook.com
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sound/usb/quirks.c

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@@ -2279,6 +2279,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
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QUIRK_FLAG_GENERIC_IMPLICIT_FB),
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DEVICE_FLG(0x2b53, 0x0031, /* Fiero SC-01 (firmware v1.1.0) */
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QUIRK_FLAG_GENERIC_IMPLICIT_FB),
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DEVICE_FLG(0x2d95, 0x8011, /* VIVO USB-C HEADSET */
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QUIRK_FLAG_CTL_MSG_DELAY_1M),
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DEVICE_FLG(0x2d95, 0x8021, /* VIVO USB-C-XE710 HEADSET */
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QUIRK_FLAG_CTL_MSG_DELAY_1M),
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DEVICE_FLG(0x30be, 0x0101, /* Schiit Hel */

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