6.1-stable review patch. If anyone has any objections, please let me know.
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From: Lianqin Hu hulianqin@vivo.com
commit ad5b205f9e022b407d91f952faddd05718be2866 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=0d8c, idProduct=0014 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 1-1: Product: USB Audio Device usb 1-1: Manufacturer: C-Media Electronics Inc.
Signed-off-by: Lianqin Hu hulianqin@vivo.com Cc: stable@vger.kernel.org Signed-off-by: Takashi Iwai tiwai@suse.de Link: https://patch.msgid.link/TYUPR06MB6217E94D922B9BF422A73F32D2192@TYUPR06MB621... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- sound/usb/quirks.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -2137,6 +2137,8 @@ static const struct usb_audio_quirk_flag QUIRK_FLAG_CTL_MSG_DELAY_1M), DEVICE_FLG(0x0c45, 0x6340, /* Sonix HD USB Camera */ QUIRK_FLAG_GET_SAMPLE_RATE), + DEVICE_FLG(0x0d8c, 0x0014, /* USB Audio Device */ + QUIRK_FLAG_CTL_MSG_DELAY_1M), DEVICE_FLG(0x0ecb, 0x205c, /* JBL Quantum610 Wireless */ QUIRK_FLAG_FIXED_RATE), DEVICE_FLG(0x0ecb, 0x2069, /* JBL Quantum810 Wireless */