Messages in this thread | | | Subject | Re: [RESEND PATCH 1/3] usb: dwc3: Don't reinitialize core during host bus-suspend/resume | From | Manu Gautam <> | Date | Tue, 16 Jan 2018 12:06:28 +0530 |
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Hi Roger,
On 1/15/2018 9:10 PM, Roger Quadros wrote: > Hi Manu, [snip] >> 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: https://patchwork.kernel.org/patch/10166077/ Let me know if this works for you.
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