Refine help text of PcdDisableDefaultKeyboardLayoutInUsbKbDriver.

[mirror_edk2.git] / MdeModulePkg / MdeModulePkg.dec

diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec
index a99044806e96f5e2aaa2fefd71bc0bd1e23ef8a4..734ee32b521fcb8b8ceff0b3670a696440987bd2 100644 (file)
--- a/MdeModulePkg/MdeModulePkg.dec
+++ b/MdeModulePkg/MdeModulePkg.dec
@@ -326,7 +326,9 @@
   #  FALSE is for size reduction.\r
   gEfiMdeModulePkgTokenSpaceGuid.PcdSupportFullConfigRoutingProtocol|TRUE|BOOLEAN|0x00010101\r
   \r
-  ## If TRUE, Default Keyboard Layout is disabled in Usb KeyBoard device.\r
+  ## If TRUE, USB KeyBoard Driver disables the default keyboard layout.\r
+  #  The default keyboard layout serves as the backup when no keyboard layout can be retrieved\r
+  #  from HII database.\r
   gEfiMdeModulePkgTokenSpaceGuid.PcdDisableDefaultKeyboardLayoutInUsbKbDriver|FALSE|BOOLEAN|0x00010200\r
 \r
   ## If TRUE, Framework Hii is supported to provide backward compatibility\r