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Diffstat (limited to 'target/linux/generic/patches-2.6.31/410-gpio_buttons.patch')
-rw-r--r--target/linux/generic/patches-2.6.31/410-gpio_buttons.patch31
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/generic/patches-2.6.31/410-gpio_buttons.patch b/target/linux/generic/patches-2.6.31/410-gpio_buttons.patch
new file mode 100644
index 0000000000..688f6fe10f
--- /dev/null
+++ b/target/linux/generic/patches-2.6.31/410-gpio_buttons.patch
@@ -0,0 +1,31 @@
+--- a/drivers/input/misc/Kconfig
++++ b/drivers/input/misc/Kconfig
+@@ -269,4 +269,21 @@ config INPUT_DM355EVM
+
+ To compile this driver as a module, choose M here: the
+ module will be called dm355evm_keys.
++
++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
+@@ -26,3 +26,4 @@ obj-$(CONFIG_INPUT_TWL4030_PWRBUTTON) +=
+ obj-$(CONFIG_INPUT_UINPUT) += uinput.o
+ obj-$(CONFIG_INPUT_WISTRON_BTNS) += wistron_btns.o
+ obj-$(CONFIG_INPUT_YEALINK) += yealink.o
++obj-$(CONFIG_INPUT_GPIO_BUTTONS) += gpio_buttons.o