6.6-stable review patch. If anyone has any objections, please let me know.
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From: Alexander Tsoy alexander@tsoy.me
commit d915a6850e27efb383cd4400caadfe47792623df upstream.
Audio control requests that sets sampling frequency sometimes fail on this card. Adding delay between control messages eliminates that problem.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217601 Cc: stable@vger.kernel.org Signed-off-by: Alexander Tsoy alexander@tsoy.me Link: https://lore.kernel.org/r/20240124130239.358298-1-alexander@tsoy.me Signed-off-by: Takashi Iwai tiwai@suse.de 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 @@ -2073,6 +2073,8 @@ static const struct usb_audio_quirk_flag QUIRK_FLAG_GENERIC_IMPLICIT_FB), DEVICE_FLG(0x0763, 0x2031, /* M-Audio Fast Track C600 */ QUIRK_FLAG_GENERIC_IMPLICIT_FB), + DEVICE_FLG(0x07fd, 0x000b, /* MOTU M Series 2nd hardware revision */ + QUIRK_FLAG_CTL_MSG_DELAY_1M), DEVICE_FLG(0x08bb, 0x2702, /* LineX FM Transmitter */ QUIRK_FLAG_IGNORE_CTL_ERROR), DEVICE_FLG(0x0951, 0x16ad, /* Kingston HyperX */