From: Mike Turquette <mturquette@xxxxxx> Programs keyboard controller to generate a wake-up request on events and on long key presses. Does not generate wake-up requests on timeouts since driver code does not handle them. This allows keyboard to wake-up OMAP from suspend. Signed-off-by: Mike Turquette <mturquette@xxxxxx> Signed-off-by: Abraham Arce <x0066660@xxxxxx> --- drivers/input/keyboard/omap4-keypad.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c index 07e792e..45bd097 100644 --- a/drivers/input/keyboard/omap4-keypad.c +++ b/drivers/input/keyboard/omap4-keypad.c @@ -54,6 +54,8 @@ #define OMAP4_DEF_IRQENABLE_EVENTEN (1 << 0) #define OMAP4_DEF_IRQENABLE_LONGKEY (1 << 1) #define OMAP4_DEF_IRQENABLE_TIMEOUTEN (1 << 2) +#define OMAP4_DEF_WUP_EVENT_ENA (1 << 0) +#define OMAP4_DEF_WUP_LONG_KEY_ENA (1 << 1) #define OMAP4_DEF_CTRL_NOSOFTMODE (1 << 1) #define OMAP4_DEF_CTRLPTVVALUE (1 << 2) #define OMAP4_DEF_CTRLPTV (1 << 1) @@ -88,6 +90,8 @@ static void __devinit omap4_keypad_config(struct omap4_keypad *keypad_data) keypad_data->base + OMAP4_KBD_IRQSTATUS); __raw_writel(OMAP4_DEF_IRQENABLE_EVENTEN | OMAP4_DEF_IRQENABLE_LONGKEY, keypad_data->base + OMAP4_KBD_IRQENABLE); + __raw_writel(OMAP4_DEF_WUP_EVENT_ENA | OMAP4_DEF_WUP_LONG_KEY_ENA, + keypad_data->base + OMAP4_KBD_WAKEUPENABLE); } /* Interrupt handler */ -- 1.6.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
