[Letux-kernel] gadget after suspend

[H. Nikolaus Schaller]

> Am 28.01.2018 um 19:07 schrieb H. Nikolaus Schaller <hns at goldelico.com>:
> 
> 
>> Am 27.01.2018 um 13:58 schrieb Andreas Kemnade <andreas at kemnade.info>:
>> 
>> Hi,
>> 
>> On Fri, 26 Jan 2018 09:13:06 +0100
>> "H. Nikolaus Schaller" <hns at goldelico.com> wrote:
>> 
>> [...]
>>> Well, this patch does not look harmful...
>>> But seems to solve an am335x problem and might have forgotten omap3+twl4030.
>>> 
>> 
>> Hmm, there is a am335x-letux-cortex8.dts, so the LC8 would be a good
>> piece to see whether my patch causes any regressions. If it does not
>> cause some, you can add a Tested-By: to my patch.
> 
> Good idea. BTW: does the OMAP5 also have an musb?
> Anyways it uses a dwc3 driver.
> 
> And there, I also don't have the problem I was talking about
> (boot with USB cable plugged in gives no working ethernet gadget).
> 
>> Just as a note: It fixes only the not enumerating after suspend-issue,
>> I have seen sometimes issues with quickly waking up from suspend.
>> But that must be something done in a wrong way *before* suspend,
>> not after.
> 
> I'll test asap (and integrate into next -rc assuming that it is fine).

Did some testing on LC8 and didn't see a problem so far.

BR,
Nikolaus