Hi, cat /sys/power/state is empty, should be 'mem' I applied these patches: https://lkml.org/lkml/2015/4/1/542 here suspend support in kernel-config (shall I append the full .config?) # # Power management options # CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y # CONFIG_HIBERNATION is not set CONFIG_PM_SLEEP=y # CONFIG_PM_AUTOSLEEP is not set # CONFIG_PM_WAKELOCKS is not set CONFIG_PM=y CONFIG_PM_DEBUG=y # CONFIG_PM_ADVANCED_DEBUG is not set # CONFIG_PM_TEST_SUSPEND is not set CONFIG_PM_SLEEP_DEBUG=y # CONFIG_APM_EMULATION is not set CONFIG_PM_OPP=y CONFIG_PM_CLK=y # CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set CONFIG_CPU_PM=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ARM_CPU_SUSPEND=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_NET=y [ 1.642524] remoteproc0: wkup_m3 is available [ 1.647570] remoteproc0: Note: remoteproc is still under development and considered experimental. [ 1.657068] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed. [ 1.668418] remoteproc0: unsupported resource 4 [ 1.673275] remoteproc0: unsupported resource 4 [ 1.685122] usbcore: registered new interface driver snd-usb-audio [ 1.691835] remoteproc0: unsupported resource 4 [ 1.696777] remoteproc0: unsupported resource 4 tip of m3 firmware git://arago-project.org/git/projects/am33x-cm3.git Sun Mar 9 23:52:27 2014 -0700 32cf44e CM3: AM43XX: Add Tamper swakeup settings Do I need to update my m3 firmware? kind regards, Andreas Fenkart -- 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
