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openwrt-xburst/target/linux/generic-2.6/patches-2.6.25/410-gpio_buttons.patch
kaloz 48983d35d7 refresh generic 2.6.25 patches to match upstream style
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11296 3c298f89-4303-0410-b956-a3cf2f4a3e73
2008-05-30 16:30:51 +00:00

31 lines
1016 B
Diff

--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -197,4 +197,20 @@
Say Y here if you want to support the built-in real time clock
of the HP SDC controller.
+config INPUT_GPIO_BUTTONS
+ tristate "Polled GPIO buttons interface"
+ depends on GENERIC_GPIO
+ select INPUT_POLLDEV
+ help
+ This driver implements support for buttons connected
+ to GPIO pins of various CPUs (and some other chips).
+
+ Say Y here if your device has buttons connected
+ directly to such GPIO pins. Your board-specific
+ setup logic must also provide a platform device,
+ with configuration data saying which GPIOs are used.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gpio-buttons.
+
endif
--- a/drivers/input/misc/Makefile
+++ b/drivers/input/misc/Makefile
@@ -19,3 +19,4 @@
obj-$(CONFIG_HP_SDC_RTC) += hp_sdc_rtc.o
obj-$(CONFIG_INPUT_UINPUT) += uinput.o
obj-$(CONFIG_INPUT_APANEL) += apanel.o
+obj-$(CONFIG_INPUT_GPIO_BUTTONS) += gpio_buttons.o