On 7/8/2012 4:20 AM, Paul Zimmerman wrote:
Commit "usb: dwc3: resume phy during gadget initialization on recent cores" breaks phy suspend on cores newer than 1.94a. The core will still operate, but the power savings provided by phy suspend are lost. Pratyush, did you see an actual problem caused by the original code?
Yes, AFAICR, If I did not use this patch over your commit"usb: dwc3: support new revisions of DWC3 core", then I did not receive even reset event.
I am using 2.10a core.
If so, then you need to reenable phy suspend at some point after initialization to restore the correct behavior on newer cores.
So , what could be the other place than initialization. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
