diff options
Diffstat (limited to 'target/linux/omap24xx/patches-3.3/710-evdev-events-without-grab.patch')
| -rw-r--r-- | target/linux/omap24xx/patches-3.3/710-evdev-events-without-grab.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/omap24xx/patches-3.3/710-evdev-events-without-grab.patch b/target/linux/omap24xx/patches-3.3/710-evdev-events-without-grab.patch new file mode 100644 index 0000000000..b4637595f9 --- /dev/null +++ b/target/linux/omap24xx/patches-3.3/710-evdev-events-without-grab.patch @@ -0,0 +1,31 @@ +--- + drivers/input/evdev.c | 10 +++++++--- + 1 file changed, 7 insertions(+), 3 deletions(-) + +--- a/drivers/input/evdev.c ++++ b/drivers/input/evdev.c +@@ -92,7 +92,7 @@ static void evdev_event(struct input_han + unsigned int type, unsigned int code, int value) + { + struct evdev *evdev = handle->private; +- struct evdev_client *client; ++ struct evdev_client *client, *c; + struct input_event event; + + do_gettimeofday(&event.time); +@@ -103,9 +103,13 @@ static void evdev_event(struct input_han + rcu_read_lock(); + + client = rcu_dereference(evdev->grab); +- if (client) ++ if (client) { + evdev_pass_event(client, &event); +- else ++ /* Also pass events to clients that did not grab the device. */ ++ list_for_each_entry_rcu(c, &evdev->client_list, node) ++ if (c != client) ++ evdev_pass_event(c, &event); ++ } else + list_for_each_entry_rcu(client, &evdev->client_list, node) + evdev_pass_event(client, &event); + |