Luke Gong <[email protected]> writes: > I have a beagle board with OMAP3530. I ported linux-omap-pm2.6.32 to > this board. When I want to let it suspend to ram,
This is an old kernel. Any reason you're not using a newer kernel? > it fails and I get > the message "Class driver suspend failed for cpu0" This is the CPUfreq driver failing to suspend, probably because there is no CPUfreq driver implemented in your kernel. Try disabling CPU_FREQ in your kernel config. Kevin > . Here is the log: > > root@beagleboard:~# echo mem > /sys/power/state > PM: Syncing filesystems ... done. > Freezing user space processes ... (elapsed 0.00 seconds) done. > Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done. > Suspending console(s) (use no_console_suspend to debug) > omapfb omapfb: timeout waiting for FRAME DONE > Class driver suspend failed for cpu0 > Restarting tasks ... done. > > ********************************************* > > Is there any idea to fix this problem? Thanks. -- 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
