Input: gpio-keys - add flag to allow auto repeat

This patch adds a flag to gpio-key driver to turn on the input subsystems
auto repeat feature if needed.

Signed-off-by: Dominic Curran <dcurran@ti.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 05f3f43..ad67d76 100644 (file)
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -98,6 +98,10 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev)
        input->id.product = 0x0001;
        input->id.version = 0x0100;
 
+       /* Enable auto repeat feature of Linux input subsystem */
+       if (pdata->rep)
+               __set_bit(EV_REP, input->evbit);
+
        ddata->input = input;
 
        for (i = 0; i < pdata->nbuttons; i++) {

diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h
index ec6ecd7..1289fa7 100644 (file)
--- a/include/linux/gpio_keys.h
+++ b/include/linux/gpio_keys.h
@@ -15,6 +15,7 @@ struct gpio_keys_button {
 struct gpio_keys_platform_data {
        struct gpio_keys_button *buttons;
        int nbuttons;
+       unsigned int rep:1;             /* enable input subsystem auto repeat */
 };
 
 #endif