[lkml]   [2018]   [Jan]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [RESEND PATCH 1/3] usb: dwc3: Don't reinitialize core during host bus-suspend/resume
Hi Roger,

On 1/15/2018 9:10 PM, Roger Quadros wrote:
> Hi Manu,
>> I think it will be better to separate runtime_suspend and pm_suspend handling for
>> host mode in dwc3. Powering offf/on PHYs and dwc3_core_exit/init across system
>> suspend-resume should be ok but doing that for runtime suspend-resume is not
>> correct.
>> Let me know if that sounds ok, I can provide a patch for same instead of
>> reverting this which affects runtime PM with dwc3 host.
>> Also, we need to consider dwc3 in Host mode with dr_mode as DRD/OTG similar to
>> dr_mode as HOST.
> Are you going to provide a patch for this any time soon?
> FYI, suspend/resume is broken on DRA7x with Dual-role while in host mode.

Posted following patch:
Let me know if this works for you.

The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

 \ /
  Last update: 2018-01-16 07:37    [W:0.072 / U:1.308 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site