[Nexus One General] Mastaxlokks:
Hey everyone,

I am actually using the USB Host mode on my HTC Desire, but since it's the same patch we are using as for the Nexus One, I was hoping maybe someone here can help me...

I have a USB Hub connected to my Desire. A FTDI Device is connected to the Hub and I'm using USB Host mode to communicate with it. As long as I have the display turned on everything is working fine. After turning the display off, it takes a couple of seconds. Then I get an error message in dmesg (see below) and the USB Host mode stops working until I reboot the device. If I connect the device directly to my Desire I don't have this problem... so I'm guessing it has something to do with powersave and USB Hubs.

Maybe someone knows enough about usb to help me with this?

Thank you :)

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<7>[ 301.896697] msm_hsusb msm_hsusb: devpath 1.2 ep1in 3strikes
<7>[ 301.902435] usb 1-1: clear tt buffer port 2, a3 ep1 t10008148
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<7>[ 305.136932] msm_hsusb msm_hsusb: devpath 1.2 ep0in 3strikes
<7>[ 305.137512] usb 1-1: clear tt buffer port 2, a3 ep0 t00080248