target/linux/omap24xx/patches-3.3/710-evdev-events-without-grab.patch

   1 ---
   2  drivers/input/evdev.c |   10 +++++++---
   3  1 file changed, 7 insertions(+), 3 deletions(-)
   4
   5 --- a/drivers/input/evdev.c
   6 +++ b/drivers/input/evdev.c
   7 @@ -92,7 +92,7 @@ static void evdev_event(struct input_han
   8                         unsigned int type, unsigned int code, int value)
   9  {
  10         struct evdev *evdev = handle->private;
  11 -       struct evdev_client *client;
  12 +       struct evdev_client *client, *c;
  13         struct input_event event;
  14
  15         do_gettimeofday(&event.time);
  16 @@ -103,9 +103,13 @@ static void evdev_event(struct input_han
  17         rcu_read_lock();
  18
  19         client = rcu_dereference(evdev->grab);
  20 -       if (client)
  21 +       if (client) {
  22                 evdev_pass_event(client, &event);
  23 -       else
  24 +               /* Also pass events to clients that did not grab the device. */
  25 +               list_for_each_entry_rcu(c, &evdev->client_list, node)
  26 +                       if (c != client)
  27 +                               evdev_pass_event(c, &event);
  28 +       } else
  29                 list_for_each_entry_rcu(client, &evdev->client_list, node)
  30                         evdev_pass_event(client, &event);
  31