@@ -1777,6 +1777,9 @@ static unsigned int input_estimate_events_per_packet(struct input_dev *dev)
if (test_bit(i, dev->relbit))
events++;
+ /* Make room for KEY and MSC events */
+ events += 7;
+
return events;
}
@@ -1815,6 +1818,7 @@ int input_register_device(struct input_dev *dev)
{
static atomic_t input_no = ATOMIC_INIT(0);
struct input_handler *handler;
+ unsigned int packet_size;
const char *path;
int error;
@@ -1827,9 +1831,9 @@ int input_register_device(struct input_dev *dev)
/* Make sure that bitmasks not mentioned in dev->evbit are clean. */
input_cleanse_bitmasks(dev);
- if (!dev->hint_events_per_packet)
- dev->hint_events_per_packet =
- input_estimate_events_per_packet(dev);
+ packet_size = input_estimate_events_per_packet(dev);
+ if (dev->hint_events_per_packet < packet_size)
+ dev->hint_events_per_packet = packet_size;
/*
* If delay and period are pre-set by the driver, then autorepeating