audk/EmbeddedPkg/Drivers/VirtualKeyboardDxe
Dandan Bi 9c8e9e76bd EmbeddedPkg/VirtualKeyboard: Avoid notification called more than once
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=996

Issue:
In current code logic, when a key is pressed, it will search
the whole NotifyList to find whether a notification has been
registered with the keystroke. if yes, it will en-queue the
key for notification execution later. And now if different
notification functions have been registered with the same key,
then the key will be en-queued more than once. Then it will
cause the notification executed more than once.

This patch is to enhance the code logic to fix this issue.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
2018-09-14 10:18:31 +08:00
..
ComponentName.c EmbeddedPkg/Drivers: add virtual keyboard driver 2018-04-30 17:58:14 +01:00
ComponentName.h EmbeddedPkg/Drivers: add virtual keyboard driver 2018-04-30 17:58:14 +01:00
VirtualKeyboard.c EmbeddedPkg/VirtualKeyboard: Avoid notification called more than once 2018-09-14 10:18:31 +08:00
VirtualKeyboard.h EmbeddedPkg/Drivers: add virtual keyboard driver 2018-04-30 17:58:14 +01:00
VirtualKeyboardDxe.inf EmbeddedPkg: Removing ipf which is no longer supported from edk2. 2018-06-29 16:19:43 +08:00