On Mon, Jul 14, 2014 at 1:45 PM, Bjørn Mork <bjorn@xxxxxxx> wrote: >> brightness change from user mode comes in during that delay, we cancel >> the kernel-induced pending change. > > That sounds like a good solution to me FWIW. Try the patch. It *might* work. I'm not saying it will, but it seemed to at least compile for me. Linus -- 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