diff options
| author | Jeff Brown <jeffbrown@google.com> | 2011-03-18 16:02:26 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:38:39 -0800 |
| commit | d3d577b41a494c8d40f39683c83471f447493515 (patch) | |
| tree | da10c5e0758065fa109a99cd8bac0423744484d2 /drivers/input/misc | |
| parent | c4820da1bc470f498fdecc9947226bb7521f7b27 (diff) | |
input: gpio_input: send input_sync after reporting keys
Signed-off-by: jeffbrown@android.com
Change-Id: Ie170960df3c8ab4833ed686135dc8575cb9f2d48
Diffstat (limited to 'drivers/input/misc')
| -rw-r--r-- | 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 758df480600b..98d204fda153 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; } |