On Mon, 2009-08-17 at 08:21 +0800, Rafael J. Wysocki wrote:> Set async_suspend for i8042.> it's the psmouse reset that takes the 0.4 seconds during suspend.so we should call device_enable_async_suspend for the psmouse seriodevice in psmouse-base.c Or invoking device_enable_async_suspend for every serio device inserio.c, as the keyboard also takes about 0.2s to suspend. thanks,rui> ---> drivers/input/serio/i8042.c | 2 ++> 1 file changed, 2 insertions(+)> > Index: linux-2.6/drivers/input/serio/i8042.c> ===================================================================> --- linux-2.6.orig/drivers/input/serio/i8042.c> +++ linux-2.6/drivers/input/serio/i8042.c> @@ -1289,6 +1289,8 @@ static int __init i8042_init(void)> if (err)> goto err_free_device;> > + device_enable_async_suspend(&i8042_platform_device->dev, true);> +> panic_blink = i8042_panic_blink;> > return 0; _______________________________________________linux-pm mailing listlinux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx://lists.linux-foundation.org/mailman/listinfo/linux-pm
