This series is for supporting typical full speed USB audio headsets with speaker, microphone, and control knobs together. With current implementation, such a device cannot be configured due to xhci-mtk's bandwidth allocation failure even when there's enough bandwidth available. Ikjoon Jang (2): usb: xhci-mtk: remove unnecessary assignments in periodic TT scheduler usb: xhci-mtk: relax periodic TT bandwidth checking drivers/usb/host/xhci-mtk-sch.c | 120 +++++++++++--------------------- drivers/usb/host/xhci-mtk.h | 2 - 2 files changed, 41 insertions(+), 81 deletions(-) -- 2.31.0.291.g576ba9dcdaf-goog