Hello. On 8/29/2014 8:26 AM, Lu Baolu wrote:
This full-speed USB device generates spurious remote wakeup event as soon as USB_DEVICE_REMOTE_WAKEUP feature is set. As the result, Linux can't enter system suspend and S0ix power saving modes once this keyboard is used.
This patch tries to introduce USB_QUIRK_IGNOR_REMOTE_WAKEUP quirk.
Why not IGNORE? This doesn't look like a big save...
With this quirk set, wakeup capability will be ignored during device configure.
This patch could be back-ported to kernels as old as 2.6.39.
Signed-off-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
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