From 4700c54b66189fe2acaa49df63e56a1615d99d32 Mon Sep 17 00:00:00 2001 From: Jeff Brown Date: Fri, 18 Mar 2011 16:02:26 -0700 Subject: [PATCH 299/696] input: gpio_input: send input_sync after reporting keys Signed-off-by: jeffbrown@android.com Change-Id: Ie170960df3c8ab4833ed686135dc8575cb9f2d48 --- drivers/input/misc/gpio_input.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/drivers/input/misc/gpio_input.c b/drivers/input/misc/gpio_input.c index 758df48..98d204f 100644 --- a/drivers/input/misc/gpio_input.c +++ b/drivers/input/misc/gpio_input.c @@ -62,6 +62,7 @@ static enum hrtimer_restart gpio_event_input_timer_func(struct hrtimer *timer) struct gpio_key_state *key_state; unsigned long irqflags; uint8_t debounce; + bool sync_needed; #if 0 key_entry = kp->keys_info->keymap; @@ -72,6 +73,7 @@ static enum hrtimer_restart gpio_event_input_timer_func(struct hrtimer *timer) #endif key_entry = ds->info->keymap; key_state = ds->key_state; + sync_needed = false; spin_lock_irqsave(&ds->irq_lock, irqflags); for (i = 0; i < nkeys; i++, key_entry++, key_state++) { debounce = key_state->debounce; @@ -129,6 +131,11 @@ static enum hrtimer_restart gpio_event_input_timer_func(struct hrtimer *timer) key_entry->code, i, key_entry->gpio, pressed); input_event(ds->input_devs->dev[key_entry->dev], ds->info->type, key_entry->code, pressed); + sync_needed = true; + } + if (sync_needed) { + for (i = 0; i < ds->input_devs->count; i++) + input_sync(ds->input_devs->dev[i]); } #if 0 @@ -196,6 +203,7 @@ static irqreturn_t gpio_event_input_irq_handler(int irq, void *dev_id) key_entry->gpio, pressed); input_event(ds->input_devs->dev[key_entry->dev], ds->info->type, key_entry->code, pressed); + input_sync(ds->input_devs->dev[key_entry->dev]); } return IRQ_HANDLED; } -- 1.7.1