Messages in this thread | | | Date | Tue, 31 Jul 2012 08:09:37 -0500 | From | Jason Wessel <> | Subject | Re: [PATCH] USB: echi-dbgp: increase the controller wait time to come out of halt. |
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On 07/30/2012 10:06 AM, Colin Ian King wrote: > The default 10 microsecond delay for the controller to come out of > halt in dbgp_ehci_startup is too short, so increase it to 1 millisecond. > > This is based on emperical testing on various USB debug ports on > modern machines such as a Lenovo X220i and an Ivybridge development > platform that needed to wait ~450-950 microseconds.
This seems fine to me.
I'll test it, merge it, and add a CC for -stable.
Thanks, Jason.
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