ALSA: usb-audio: Add delay quirk for iBasso DC-Elite

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=f0b5
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: iBasso DC-Elite
usb 1-1: Manufacturer: iBasso
usb 1-1: SerialNumber: CTUA171130B

Signed-off-by: Lianqin Hu <hulianqin@vivo.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/TYUPR06MB6217D8FF419F24378196FCEFD2FA2@TYUPR06MB6217.apcprd06.prod.outlook.com

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index d98825f9697c51019c797b69415356be9e66a87d..41149561aa0669eb865276345e4ed6c3d622b5bb 100644 (file)
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2487,6 +2487,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
                   QUIRK_FLAG_MIXER_GET_CUR_BROKEN),
        DEVICE_FLG(0x2fc6, 0xf06b, /* MOONDROP Moonriver2 Ti */
                   QUIRK_FLAG_CTL_MSG_DELAY),
+       DEVICE_FLG(0x2fc6, 0xf0b5, /* iBasso DC-Elite */
+                  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 */