Chunfeng Yun 2b8b8cc94f usb: xhci-mtk: improve bandwidth scheduling with TT
commit e19ee44a3d07c232f9241024dab1ebd0748cdf5f upstream.

When the USB headset is plug into an external hub, sometimes
can't set config due to not enough bandwidth, so need improve
LS/FS INT/ISOC bandwidth scheduling with TT.

Fixes: 54f6a8af3722 ("usb: xhci-mtk: skip dropping bandwidth of unchecked endpoints")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Yaqii Wu <yaqii.wu@mediatek.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/2f30e81400a59afef5f8231c98149169c7520519.1615170625.git.chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-14 09:44:11 +02:00
..
2019-09-18 10:33:46 -07:00
2019-08-10 09:28:28 +02:00
2019-06-03 16:00:08 +02:00
2021-05-11 14:04:06 +02:00