Commit d85fc52c authored by Lianqin Hu's avatar Lianqin Hu Committed by Takashi Iwai
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ALSA: usb-audio: Add delay quirk for iBasso DC07 Pro 



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

usb 1-1: New USB device found, idVendor=2fc6, idProduct=f0b7
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: iBasso DC07 Pro
usb 1-1: Manufacturer: iBasso
usb 1-1: SerialNumber: CTUA171130B

Signed-off-by: default avatarLianqin Hu <hulianqin@vivo.com>
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/TYUPR06MB62174A48D04E09A37996DF84D2ED2@TYUPR06MB6217.apcprd06.prod.outlook.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 0f3a822a

sound/usb/quirks.c

+2 −0
Original line number Diff line number Diff line
@@ -2343,6 +2343,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { 
		   QUIRK_FLAG_CTL_MSG_DELAY_1M),

	DEVICE_FLG(0x2d95, 0x8021, /* VIVO USB-C-XE710 HEADSET */

		   QUIRK_FLAG_CTL_MSG_DELAY_1M),

	DEVICE_FLG(0x2fc6, 0xf0b7, /* iBasso DC07 Pro */

		   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 */