Good news for USB on Snowball

Mathieu Poirier mathieu.poirier at linaro.org
Tue Jan 10 22:26:04 UTC 2012


I suppose gurus at STE found a work around - I don't have more details
on the solution.

I have a very basic Dynex 4 port hub. See http://bit.ly/ywaqjT .

Mathieu.

On 12-01-10 03:11 PM, Zach Pfeffer wrote:
> On 10 January 2012 14:36, Mathieu Poirier <mathieu.poirier at linaro.org> wrote:
>> Good day all,
>>
>> It is now possible to get input from multiple USB device using a powered
>> USB hub.  In my current setup I have a mouse and a keyboard and
>> everything works well.  Only basic functionality is supported - USB hot
>> plug and return from hibernation will not work.
>>
>> This has been tested on landing-snowball builds for kernel 3.0 and 3.1,
>> the latest can be found here:
>>
>> https://android-build.linaro.org/builds/~linaro-android/staging-snowball/#build=156
>>
>> The feature has been proven to work with V5 and V11 boards.
>>
>> Special thanks to our 3-stars kernel engineer Philippe Langlais and the
>> STE connectivity team for their relentlessness work on this problem.
> 
> Nicely done Mathieu!
> 
> This had been thought to be a hardware problem. Could you expand on
> the solution a little bit and list the USB hub you're using to test
> with?
> 
>> Best regards,
>> Mathieu.
>>
>> _______________________________________________
>> linaro-android mailing list
>> linaro-android at lists.linaro.org
>> http://lists.linaro.org/mailman/listinfo/linaro-android
> 
> 
> 




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