On Thu, Apr 07, 2011 at 01:34:52PM +0300, Jarkko Nikula wrote: > Hi > > On Thu, 7 Apr 2011 14:38:06 +0530 > Hema Kalliguddi <hemahk@xxxxxx> wrote: > > > I tried the core retention with v2.6.39-rc1 with OMAP3630Zoom3 board > > and don't observe any issues. Core is transitioning to retention without > > any issue, > > with or without musb driver loaded. > > > > But on OMAP3430SDP I am observing the crash when try to do > > echo mem > /sys/power/state. > > > > Attached is the fix for this issue and core transitions to retention. > > > Hmm.. suspend/resume are fine on Nokia N900 with and without the patch. > Patch also didn't fix the idle retention. > > > When you say retention is not working can you please carify what is > > happening? > > are you trying in idle path retention or suspend/resume? > > > Sorry not being verbose enough, I was testing the idle retention. > > For me it looks these differencies are explained by different > bootloaders. As Kevin told they may leave MUSB in a wrong state. Was it > so that before hwmod conversion the musb did IP reset etc and now this > feature is missing? So I'm thinking is this problem a regression or > missing feature after hwmod conversion? it's possibly a regression. I remember we had softreset before. Should be fixed. -- balbi -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
