From: Lianqin Hu Date: Sun, 26 Jan 2025 03:51:11 +0000 (+0000) Subject: ALSA: usb-audio: Add delay quirk for iBasso DC07 Pro X-Git-Tag: v6.14-rc1~24^2~4 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d85fc52cbb9a719c8335d93a28d6a79d7acd419f;p=thirdparty%2Fkernel%2Flinux.git 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: Lianqin Hu Cc: Link: https://patch.msgid.link/TYUPR06MB62174A48D04E09A37996DF84D2ED2@TYUPR06MB6217.apcprd06.prod.outlook.com Signed-off-by: Takashi Iwai --- diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 7968d6a2f592a..a97efb7b131ea 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -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 */