Re: [PATCH] usb: core: hub: Disable autosuspend for VIA VL813 USB3.0 hub

From: Oliver Neukum
Date: Tue Apr 11 2023 - 05:34:52 EST

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On 11.04.23 10:31, Jimmy Hu wrote:

The VIA VL813 USB3.0 hub appears to have an issue with autosuspend and
detecting USB3 devices. This can be reproduced by connecting a USB3
device to the hub after the hub enters autosuspend mode.

Hi,

out of interest, could you test whether this also applies to disconnections?
That is, does the hub reliably wake up if you unplug a device?

Regards
Oliver

Next message: Yong Wu: "[PATCH v7 11/14] media: mediatek: vcodec: Remove the setting for dma_mask"
Previous message: Yong Wu: "[PATCH v7 10/14] media: mtk-jpegdec: Remove the setting for dma_mask"
In reply to: Jimmy Hu: "[PATCH] usb: core: hub: Disable autosuspend for VIA VL813 USB3.0 hub"
Next in thread: Alan Stern: "Re: [PATCH] usb: core: hub: Disable autosuspend for VIA VL813 USB3.0 hub"
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