Chunfeng Yun 61d2cf0db7 usb: xhci-mtk: fix in-ep's start-split check failure
It's wrong to use the data length in a CS (in uframe x) to check whether
there is a SS (in uframe x-2), because for a isoc-in ep, it may need some
CS to receive data;
Save the count of SS in a uframe for isoc/intr in-eps to fix the issue.

Fixes: 5c954e030f55 ("usb: xhci-mtk: improve split scheduling by separate IN/OUT budget")
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20231118033011.22033-1-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-11-21 15:31:25 +01:00
..
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