Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> writes: > - Given a non forced (that is 'idle down') transition to a suspend level > we can implement a 'suspend as idle' on many embedded platforms in a > manner which is not racy at kernel level. Apparently implemented > already on ARM Just to confirm, yes, it is already implemeted on ARM, and in mainline for the TI OMAP3 (ARM Cortex-A8) and in commercial products (Nokia N900, Moto Droid, Palm Pre, Archos, etc.) For the OMAP the deepest C-state is actually a fully powered-down ARM core. While the Droid uses 'suspend as idle' in addition to opportunistic suspend, the N900 *never* suspends in the traditional sense, it is entirely idle based. Kevin _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
