ecore-drm: Ignore key events that are not seat wide state changes

Summary: This patch adds some checks to make sure that we can ignore
key events which are not seat wide state changes.

@fix

Signed-off-by: Chris Michael <cp.michael@samsung.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/src/lib/ecore_drm/ecore_drm_evdev.c b/src/lib/ecore_drm/ecore_drm_evdev.c
index e40ad400b3..deca6a2c71 100644
--- a/src/lib/ecore_drm/ecore_drm_evdev.c
+++ b/src/lib/ecore_drm/ecore_drm_evdev.c
@@ -286,6 +286,7 @@ _device_handle_key(struct libinput_device *device, struct libinput_event_keyboar
    uint32_t code, nsyms;
    const xkb_keysym_t *syms;
    enum libinput_key_state state;
+   int key_count;
    xkb_keysym_t sym = XKB_KEY_NoSymbol;
    char key[256], keyname[256], compose_buffer[256];
    Ecore_Event_Key *e;
@@ -298,6 +299,12 @@ _device_handle_key(struct libinput_device *device, struct libinput_event_keyboar
    timestamp = libinput_event_keyboard_get_time(event);
    code = libinput_event_keyboard_get_key(event) + 8;
    state = libinput_event_keyboard_get_key_state(event);
+   key_count = libinput_event_keyboard_get_seat_key_count(event);
+
+   /* ignore key events that are not seat wide state changes */
+   if (((state == LIBINPUT_KEY_STATE_PRESSED) && (key_count != 1)) ||
+       ((state == LIBINPUT_KEY_STATE_RELEASED) && (key_count != 0)))
+     return;
 
    xkb_state_update_key(edev->xkb.state, code, 
                         (state ? XKB_KEY_DOWN : XKB_KEY_UP));