ALSA: usb-audio: Add delay quirk for USB Audio Device

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@TYUPR06MB6217.apcprd06.prod.outlook.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 8661399e60d5c427bb7c986e6958c42a8eead101..1c13d5275fa3aed3220065f77804ea23b027ed83 100644 (file)
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1836,6 +1836,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
                   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 */