On Thu, Oct 14, 2021 at 03:06:33PM +0200, Takashi Iwai wrote: > Hi, > > this is a patchset with small fixes for improving the USB-audio mixer > behavior. Instead of treating the error from a control message > continuously, initialize all at the probe and keep the rest working. > > The first two patches are rather fixes for error messages in > get_ctl_value_v2() function, the last one implements the new > behavior. > > > Takashi > > === > > Takashi Iwai (3): > ALSA: usb-audio: Downgrade error message in get_ctl_value_v2() > ALSA: usb-audio: Drop superfluous error message after disconnection > ALSA: usb-audio: Initialize every feature unit once at probe time > > sound/usb/mixer.c | 42 ++++++++++++++++++++++++++++++++++++------ > 1 file changed, 36 insertions(+), 6 deletions(-) > > -- > 2.26.2 > These work great for me, combined with the quirk patch I sent: Tested-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
