ArmPlatformPkg/LcdPlatformLib: Produce the protocols EFI_EDID_DISCOVERED_PROTOCOL and EFI_EDID_ACTIVE_PROTOCOL

These two EDID protocols are excepted to be produced by the GOP.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12860 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 26 insertions, 3 deletions

diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/Library/PL111LcdArmRealViewEbLib/PL111LcdArmRealViewEb.c b/ArmPlatformPkg/ArmRealViewEbPkg/Library/PL111LcdArmRealViewEbLib/PL111LcdArmRealViewEb.c
index c4140150f8..3b2f63fb66 100644
--- a/ArmPlatformPkg/ArmRealViewEbPkg/Library/PL111LcdArmRealViewEbLib/PL111LcdArmRealViewEb.c
+++ b/ArmPlatformPkg/ArmRealViewEbPkg/Library/PL111LcdArmRealViewEbLib/PL111LcdArmRealViewEb.c
@@ -13,9 +13,13 @@
 

 #include <PiDxe.h>

 

-#include <Library/LcdPlatformLib.h>

-#include <Library/IoLib.h>

 #include <Library/DebugLib.h>

+#include <Library/IoLib.h>

+#include <Library/LcdPlatformLib.h>

+#include <Library/UefiBootServicesTableLib.h>

+

+#include <Protocol/EdidDiscovered.h>

+#include <Protocol/EdidActive.h>

 

 #include <Drivers/PL111Lcd.h>

 

@@ -50,14 +54,33 @@ CLCD_RESOLUTION mResolutions[] = {
     }

 };

 

+EFI_EDID_DISCOVERED_PROTOCOL  mEdidDiscovered = {

+  0,

+  NULL

+};

+

+EFI_EDID_ACTIVE_PROTOCOL      mEdidActive = {

+  0,

+  NULL

+};

 

 EFI_STATUS

 LcdPlatformInitializeDisplay (

-  VOID

+  IN EFI_HANDLE   Handle

   )

 {

+  EFI_STATUS  Status;

+

   MmioWrite32(ARM_EB_SYS_CLCD_REG, 1);

 

+  // Install the EDID Protocols

+  Status = gBS->InstallMultipleProtocolInterfaces(

+    &Handle,

+    &gEfiEdidDiscoveredProtocolGuid,  &mEdidDiscovered,

+    &gEfiEdidActiveProtocolGuid,      &mEdidActive,

+    NULL

+  );

+

   return EFI_SUCCESS;

 }