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| author | Michael Büsch <mb@bu3sch.de> | 2010-09-10 21:40:12 +0000 |
|---|---|---|
| committer | Michael Büsch <mb@bu3sch.de> | 2010-09-10 21:40:12 +0000 |
| commit | 7751eaf871a0cfa6a88fc64f26cda49451cf5746 (patch) | |
| tree | 4a8b1ef1a7ffb552eb7f6d0552c090e77e7a3f43 | |
| parent | ee81bb7cdbe6bfc81bfa76b7c9d8e10c865d99ec (diff) | |
| download | upstream-7751eaf871a0cfa6a88fc64f26cda49451cf5746.tar.gz upstream-7751eaf871a0cfa6a88fc64f26cda49451cf5746.tar.bz2 upstream-7751eaf871a0cfa6a88fc64f26cda49451cf5746.zip | |
Allow receiving input events even if the X-server grabbed the device.
SVN-Revision: 22999
| -rw-r--r-- | target/linux/omap24xx/patches-2.6.35/710-evdev-events-without-grab.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/omap24xx/patches-2.6.35/710-evdev-events-without-grab.patch b/target/linux/omap24xx/patches-2.6.35/710-evdev-events-without-grab.patch new file mode 100644 index 0000000000..870cb8a32e --- /dev/null +++ b/target/linux/omap24xx/patches-2.6.35/710-evdev-events-without-grab.patch @@ -0,0 +1,31 @@ +--- + drivers/input/evdev.c | 10 +++++++--- + 1 file changed, 7 insertions(+), 3 deletions(-) + +--- linux-2.6.35.4.orig/drivers/input/evdev.c ++++ linux-2.6.35.4/drivers/input/evdev.c +@@ -70,7 +70,7 @@ 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); +@@ -81,9 +81,13 @@ 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); + |