On Tue, Jul 14, 2009 at 02:53:26AM +0100, Matthew Garrett wrote: > On Tue, Jul 14, 2009 at 08:58:48AM +0800, ykzhao wrote: > > > It will be better to send the event to user space only when the > > brightness is updated successfully. > > That guarantees that we have to read back the brightness, which may be > expensive on some hardware. Oh, sorry, I see what you mean. I'll update that. -- Matthew Garrett | mjg59@xxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
