]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
ALSA: usb-audio: Add delay quirk for USB Audio Device
authorLianqin Hu <hulianqin@vivo.com>
Wed, 15 Jan 2025 09:32:35 +0000 (09:32 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 1 Feb 2025 17:24:02 +0000 (18:24 +0100)
commit66453ea6ed0a745e500b4b71cd40ec20a1f89724
tree9e5bab52c4c9c5faf3bc36903e597753bb537f89
parent20ce02f2f73af331dec76d3b8b78b18f4699db05
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>
sound/usb/quirks.c