add buttons (not functional for now)

vicenteicc2008 · Aug 14, 2024 · 2330689 · 2330689
1 parent e1af5b9
commit 2330689
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Showing 22 changed files with 2,824 additions and 3 deletions.
diff --git a/MSM8909Pkg/CommonDsc.dsc.inc b/MSM8909Pkg/CommonDsc.dsc.inc
@@ -66,6 +66,9 @@
 
   ResetSystemLib|ArmPkg/Library/ArmSmcPsciResetSystemLib/ArmSmcPsciResetSystemLib.inf
 
+  # KeypadDeviceHelperLib|MSM8909Pkg/Library/KeypadDeviceHelperLib/KeypadDeviceHelperLib.inf
+  # KeypadDeviceImplLib|MSM8909Pkg/Library/KeypadDeviceImplLib/KeypadDeviceImplLib.inf
+
   # ARM PL011 UART Driver
   PL011UartClockLib|ArmPlatformPkg/Library/PL011UartClockLib/PL011UartClockLib.inf
   PL011UartLib|ArmPlatformPkg/Library/PL011UartLib/PL011UartLib.inf

diff --git a/MSM8909Pkg/Drivers/GenericKeypadDeviceDxe/GenericKeypadDevice.c b/MSM8909Pkg/Drivers/GenericKeypadDeviceDxe/GenericKeypadDevice.c
@@ -0,0 +1,56 @@
+#include <PiDxe.h>
+#include <Protocol/KeypadDevice.h>
+#include <Library/DebugLib.h>
+#include <Library/KeypadDeviceImplLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+
+typedef struct {
+  VENDOR_DEVICE_PATH  Keypad;
+  EFI_DEVICE_PATH     End;
+} KEYPAD_DEVICE_PATH;
+
+KEYPAD_DEVICE_PATH mInternalDevicePath = {
+  {
+    {
+      HARDWARE_DEVICE_PATH,
+      HW_VENDOR_DP,
+      {
+        (UINT8)(sizeof(VENDOR_DEVICE_PATH)),
+        (UINT8)((sizeof(VENDOR_DEVICE_PATH)) >> 8),
+      },
+    },
+    EFI_CALLER_ID_GUID,
+  },
+  {
+    END_DEVICE_PATH_TYPE,
+    END_ENTIRE_DEVICE_PATH_SUBTYPE,
+    { sizeof (EFI_DEVICE_PATH_PROTOCOL), 0 }
+  }
+};
+
+STATIC KEYPAD_DEVICE_PROTOCOL mInternalKeypadDevice = {
+  KeypadDeviceImplReset,
+  KeypadDeviceImplGetKeys,
+};
+
+EFI_STATUS
+EFIAPI
+KeypadDeviceDxeInitialize (
+  IN EFI_HANDLE         ImageHandle,
+  IN EFI_SYSTEM_TABLE   *SystemTable
+  )
+{
+  EFI_STATUS Status;
+
+  Status = gBS->InstallMultipleProtocolInterfaces(
+                  &ImageHandle,
+                  &gSc8830KeypadDeviceProtocolGuid,      
+                  &mInternalKeypadDevice,
+                  &gEfiDevicePathProtocolGuid,         
+                  &mInternalDevicePath,
+                  NULL
+                  );
+  ASSERT_EFI_ERROR(Status);
+
+  return Status;
+}
diff --git a/MSM8909Pkg/Drivers/GenericKeypadDeviceDxe/GenericKeypadDeviceDxe.inf b/MSM8909Pkg/Drivers/GenericKeypadDeviceDxe/GenericKeypadDeviceDxe.inf
@@ -0,0 +1,29 @@
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = GenericKeypadDeviceDxe
+  FILE_GUID                      = 39A24CF8-411E-48EB-8BEA-3ED07327F400
+  MODULE_TYPE                    = DXE_DRIVER
+  VERSION_STRING                 = 1.0
+
+  ENTRY_POINT                    = KeypadDeviceDxeInitialize
+
+[Sources.common]
+  GenericKeypadDevice.c
+
+[Packages]
+  MdePkg/MdePkg.dec
+  ArmPkg/ArmPkg.dec
+  EmbeddedPkg/EmbeddedPkg.dec
+  MSM8909Pkg/MSM8909Pkg.dec
+
+[LibraryClasses]
+  UefiDriverEntryPoint
+  MemoryAllocationLib
+  KeypadDeviceImplLib
+
+[Protocols]
+  gSc8830KeypadDeviceProtocolGuid
+  gEfiDevicePathProtocolGuid
+
+[Depex]
+  TRUE