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 <karlp@tweak.net.au>

SVN-Revision: 43989
This commit is contained in:
John Crispin 2015-01-17 07:07:28 +00:00
parent 8cbf97e936
commit 03a708a0db

View file

@ -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))