On Wed, Nov 11, 2015 at 8:10 PM, Andrew Duggan <aduggan@xxxxxxxxxxxxx> wrote: > I don't know of any non touchpad devices which use F30 and I think it's > unlikely that there would be any. I think it's really meant for controlling > the buttons and LEDs which are on the touchpad PCB. There probably isn't > much reason to wire external GPIOs and LEDs to be controlled by our ASIC*. > If such a device existed then exporting GPIOs with gpio_chip and using > gpio-keys seems like a reasonable way to do it. I'm just not sure we will > have devices which need to use that implementation. > > * There is the one exception which is the Lenovo systems which have the > external physical stick buttons are wired to our ASIC, but that is a special > case and it's events should be forwarded to the stick's input device instead > of being reported separately using gpio-keys. We are aligned here. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
