On Fri, 20 Jan 2012, Tomi Valkeinen wrote: > On Fri, 2012-01-20 at 16:19 +0530, Govindraj wrote: > > On Fri, Jan 20, 2012 at 4:03 PM, Tomi Valkeinen <[email protected]> > > wrote: > > > Hi, > > > > > > I'm testing v3.3-rc1 on OMAP3 overo, and I'm having problems probably > > > related to PM. > > > > > > First, when I boot up, the console (via USB serial) is very laggy, it > > > often takes many seconds until the key pressed appears so it's more or > > > less unusable. > > > > can you try enabling CONFIG_CPU_IDLE ? > > Enabling CPU_IDLE does remove the problems. I don't know what it's > supposed to do, but it seems to keep the MPU and DSS in ON state all the > time, so the problem disappears.
Enabling CONFIG_CPU_IDLE doesn't fix it for me. Maybe that's because I'm just using omap2plus_defconfig. - Paul -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
