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: v6.13.2~36 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a788149d9df198b4bded7ab75f4fc89d16637ee9;p=thirdparty%2Fkernel%2Fstable.git ALSA: usb-audio: Add delay quirk for iBasso DC07 Pro commit d85fc52cbb9a719c8335d93a28d6a79d7acd419f upstream. 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 Signed-off-by: Greg Kroah-Hartman --- 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 */