From 03a708a0dbce4c63bb200661e1641f0f01f99e8d Mon Sep 17 00:00:00 2001 From: John Crispin Date: Sat, 17 Jan 2015 07:07:28 +0000 Subject: [PATCH] kernel: add references to openwrt alternative button handling Add documentation that makes it easier to find the alternative, recommended, and default handling for buttons in OpenWrt. Signed-off-by: Karl Palsson SVN-Revision: 43989 --- package/kernel/linux/modules/input.mk | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/package/kernel/linux/modules/input.mk b/package/kernel/linux/modules/input.mk index 32adc1ecf4..f42cbaec06 100644 --- a/package/kernel/linux/modules/input.mk +++ b/package/kernel/linux/modules/input.mk @@ -82,6 +82,9 @@ endef define KernelPackage/input-gpio-keys/description This driver implements support for buttons connected to GPIO pins of various CPUs (and some other chips). + + See also gpio-button-hotplug which is an alternative, lower overhead + implementation that generates uevents instead of kernel input events. endef $(eval $(call KernelPackage,input-gpio-keys)) @@ -101,6 +104,9 @@ endef define KernelPackage/input-gpio-keys-polled/description Kernel module for support polled GPIO keys input device + + See also gpio-button-hotplug which is an alternative, lower overhead + implementation that generates uevents instead of kernel input events. endef $(eval $(call KernelPackage,input-gpio-keys-polled))