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- #
- # Copyright (C) 2008-2012 OpenWrt.org
- #
- # This is free software, licensed under the GNU General Public License v2.
- # See /LICENSE for more information.
- #
- include $(TOPDIR)/rules.mk
- include $(INCLUDE_DIR)/kernel.mk
- PKG_NAME:=gpio-button-hotplug
- PKG_RELEASE:=2
- include $(INCLUDE_DIR)/package.mk
- define KernelPackage/gpio-button-hotplug
- SUBMENU:=Other modules
- TITLE:=Simple GPIO Button Hotplug driver
- FILES:=$(PKG_BUILD_DIR)/gpio-button-hotplug.ko
- AUTOLOAD:=$(call AutoLoad,30,gpio-button-hotplug,1)
- KCONFIG:=
- endef
- define KernelPackage/gpio-button-hotplug/description
- This is a replacement for the following in-kernel drivers:
- 1) gpio_keys (KEYBOARD_GPIO)
- 2) gpio_keys_polled (KEYBOARD_GPIO_POLLED)
- Instead of generating input events (like in-kernel drivers do) it generates
- uevent-s and broadcasts them. This allows disabling input subsystem which is
- an overkill for OpenWrt simple needs.
- endef
- MAKE_OPTS:= \
- ARCH="$(LINUX_KARCH)" \
- CROSS_COMPILE="$(TARGET_CROSS)" \
- SUBDIRS="$(PKG_BUILD_DIR)"
- define Build/Prepare
- mkdir -p $(PKG_BUILD_DIR)
- $(CP) ./src/* $(PKG_BUILD_DIR)/
- endef
- define Build/Compile
- $(MAKE) -C "$(LINUX_DIR)" \
- $(MAKE_OPTS) \
- modules
- endef
- $(eval $(call KernelPackage,gpio-button-hotplug))
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