On Thu, 14 Oct 2021 16:42:14 +0200, Greg Kroah-Hartman wrote: > > 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> Thanks for quick testing! As those are no urgent fixes, I'm going to queue them for 5.16. Takashi
