On Tue, Sep 09, 2014 at 07:19:50AM +0530, Vivek Gautam wrote: > Hi, > > > On Mon, Sep 8, 2014 at 7:14 PM, Felipe Balbi <balbi@xxxxxx> wrote: > > Hi, > > > > On Mon, Sep 08, 2014 at 09:53:09AM +0530, Vivek Gautam wrote: > >> On Fri, Sep 5, 2014 at 11:26 PM, Felipe Balbi <balbi@xxxxxx> wrote: > >> > On Thu, Sep 04, 2014 at 12:01:19PM +0530, Vivek Gautam wrote: > >> >> > Don't we have phy_power_on() > >> >> > for that ? It looks like you could just as well do this from > >> >> > phy_power_on() ? > >> >> > >> >> No, unfortunately keeping these calibration settings in phy_power_on() > >> >> doesn't help, since we need to do this after XHCI reset has happened. > >> > > >> > teach xHCI about PHYs ? > >> > >> sorry i couldn't understand you here. > >> Aren't we trying to do the same with Heikki's patch about dwc3 : > >> [PATCH 6/6] usb: dwc3: host: convey the PHYs to xhci > >> > >> and the 2nd patch in this series : > >> [PATCH v6 2/4] usb: host: xhci-plat: Get PHYs for xhci's hcds > >> > >> Is there something else that is expected ? > > > > right, use that to call phy_init() at the right time, then you need to > > add a new ->calibrate() method which, likely, will only be used by you > > ;-) > > so you mean, the xhci should itself call phy_init() at a time suitable, > so that ->calibrate() is not required at all ? > > i think you meant there - "then you __do not__ need to right :-) > > add a new ->calibrate() method which, likely, > will only be used by you", is it ? yup -- balbi
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