On Mon, Jan 24, 2011 at 01:26:39AM -0800, Colin Cross wrote: > Despite what the patch description says, this version of the patch > does not save VFP state any more. I will update the description. I was going by the definitions of the context save area. > It looks like if CONFIG_SMP=y, the VFP code saves the VFP context on > every task switch, so nothing is needed during cpu idle. However, if > CONFIG_SMP=n, I think some way to save the VFP context is needed. I think we need proper idle PM support as I think this will become commonplace. > This version of the patch does not save breakpoint/watchdogs, but > something will need to save them during idle when the cpu is powered > down. Ditto. > > Lastly, L2 cache controller should have suspend/resume support added. > > Patch 4 in this series improves the L2 controller's PM support, and > this patch uses l2x0_disable, l2x0_enable, and l2x0_init. I was going by the definitions of the context save state - maybe the ones which aren't used anymore should be removed? -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
