On Wed, Jun 24, 2015 at 3:42 AM, Chen-Yu Tsai <wens@xxxxxxxx> wrote: > On Tue, Jun 23, 2015 at 5:30 AM, Dmitry Torokhov > <dmitry.torokhov@xxxxxxxxx> wrote: >> On Sun, Jun 14, 2015 at 12:42:21PM +0200, Hans de Goede wrote: >>> Currently we are reporting the button state as inverted on all boards with >>> an axp209 pmic, tested on a ba10-tvbox, bananapi, bananapro, cubietruck and >>> utoo-p66 tablet. >>> >>> The axp209 datasheet clearly states that the power button must be connected >>> between the PWRON key and ground. Which means that on a press we will get >>> a falling edge (dbf) irq not a rising one, and likewise on release we will >>> get a rising edge (dbr) irq, not a falling one. >>> >>> This commit swaps the check for the 2 irqs fixing the inverted reporting of >>> the power button state. >>> >>> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> >> >> Carlo, Chen-Yu, could you please give this patch a spin and let us know >> if it works on your boards? > > I've not actually tested this patch on my boards, but I can confirm that > the original code had the state inverted, by checking /proc/interrupts > counters, before and after releasing the power button. > > Acked-by: Chen-Yu Tsai <wens@xxxxxxxx> Same here (I don't have the board anymore) Acked-by: Carlo Caione <carlo@xxxxxxxxxx> -- Carlo Caione -- 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
