Roger Quadros <[email protected]> writes:

> On 05/14/2013 05:09 PM, Kevin Hilman wrote:

[...]

>>> @@ -206,10 +207,18 @@ CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
>>>  CONFIG_USB_DEVICEFS=y
>>>  CONFIG_USB_SUSPEND=y
>>>  CONFIG_USB_MON=y
>>> +CONFIG_USB_EHCI_HCD=y
>> 
>> NAK (on this particular change)
>> 
>> This cannot be enable by default yet as EHCI *still* breaks core
>> retention[1] (which has been broken since at least v3.5, almost a year
>> now.)
>
> True. Due to broken smart idle/wakeup, EHCI host has to rely on
> IO Daisy chaining mechanism for remote wakeup.
>
> So this can't be fixed till we have daisy chaining working with device tree
> boot. 

... and is anyone working on that?

Kevin
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