linux-kernel - [PATCH 0/2] usb: xhci-mtk: relax peridoc TT bandwidth checking

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Message-Id: <20210330080617.3746932-1-ikjn@chromium.org>
Date:   Tue, 30 Mar 2021 16:06:15 +0800
From:   Ikjoon Jang <ikjn@...omium.org>
To:     linux-usb@...r.kernel.org
Cc:     Ikjoon Jang <ikjn@...omium.org>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Mathias Nyman <mathias.nyman@...el.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-mediatek@...ts.infradead.org
Subject: [PATCH 0/2] usb: xhci-mtk: relax peridoc TT bandwidth checking

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