From 62dfd2c2d0b97ca60db7dd2234ec42d4a2e8904c Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Tue, 5 Dec 2017 10:08:50 +0000 Subject: [PATCH] ArmPlatformPkg: add Null implementation of LcdPlatformlLib In order to be able to build ArmPlatformPkg components outside of the context of a particular platform, add Null implementation of LcdPlatformlLib. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ard Biesheuvel Reviewed-by: Leif Lindholm --- .../LcdPlatformNullLib/LcdPlatformNullLib.c | 92 +++++++++++++++++++ .../LcdPlatformNullLib/LcdPlatformNullLib.inf | 28 ++++++ 2 files changed, 120 insertions(+) create mode 100644 ArmPlatformPkg/Library/LcdPlatformNullLib/LcdPlatformNullLib.c create mode 100644 ArmPlatformPkg/Library/LcdPlatformNullLib/LcdPlatformNullLib.inf diff --git a/ArmPlatformPkg/Library/LcdPlatformNullLib/LcdPlatformNullLib.c b/ArmPlatformPkg/Library/LcdPlatformNullLib/LcdPlatformNullLib.c new file mode 100644 index 0000000000..071eb5ffd4 --- /dev/null +++ b/ArmPlatformPkg/Library/LcdPlatformNullLib/LcdPlatformNullLib.c @@ -0,0 +1,92 @@ +/** @file + + Copyright (c) 2017, Linaro, Ltd. All rights reserved. + + This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#include +#include +#include +#include + +EFI_STATUS +LcdPlatformInitializeDisplay ( + IN EFI_HANDLE Handle + ) +{ + ASSERT (FALSE); + return EFI_UNSUPPORTED; +} + +EFI_STATUS +LcdPlatformGetVram ( + OUT EFI_PHYSICAL_ADDRESS* VramBaseAddress, + OUT UINTN* VramSize + ) +{ + ASSERT (FALSE); + return EFI_UNSUPPORTED; +} + +UINT32 +LcdPlatformGetMaxMode ( + VOID + ) +{ + ASSERT (FALSE); + return 0; +} + +EFI_STATUS +LcdPlatformSetMode ( + IN UINT32 ModeNumber + ) +{ + ASSERT (FALSE); + return EFI_UNSUPPORTED; +} + +EFI_STATUS +LcdPlatformQueryMode ( + IN UINT32 ModeNumber, + OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info + ) +{ + ASSERT (FALSE); + return EFI_UNSUPPORTED; +} + +EFI_STATUS +LcdPlatformGetTimings ( + IN UINT32 ModeNumber, + OUT UINT32* HRes, + OUT UINT32* HSync, + OUT UINT32* HBackPorch, + OUT UINT32* HFrontPorch, + OUT UINT32* VRes, + OUT UINT32* VSync, + OUT UINT32* VBackPorch, + OUT UINT32* VFrontPorch + ) +{ + ASSERT (FALSE); + return EFI_UNSUPPORTED; +} + +EFI_STATUS +LcdPlatformGetBpp ( + IN UINT32 ModeNumber, + OUT LCD_BPP* Bpp + ) +{ + ASSERT (FALSE); + return EFI_UNSUPPORTED; +} diff --git a/ArmPlatformPkg/Library/LcdPlatformNullLib/LcdPlatformNullLib.inf b/ArmPlatformPkg/Library/LcdPlatformNullLib/LcdPlatformNullLib.inf new file mode 100644 index 0000000000..41c1d96388 --- /dev/null +++ b/ArmPlatformPkg/Library/LcdPlatformNullLib/LcdPlatformNullLib.inf @@ -0,0 +1,28 @@ +#/** @file +# +# Copyright (c) 2017, Linaro, Ltd. All rights reserved. +# +# This program and the accompanying materials +# are licensed and made available under the terms and conditions of the BSD License +# which accompanies this distribution. The full text of the license may be found at +# http://opensource.org/licenses/bsd-license.php +# +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +# +#**/ + +[Defines] + INF_VERSION = 0x0001001A + BASE_NAME = LcdPlatformNullLib + FILE_GUID = b78d02bb-d0b5-4389-bc7f-b39ee846c784 + MODULE_TYPE = BASE + VERSION_STRING = 1.0 + LIBRARY_CLASS = LcdPlatformNullLib + +[Sources] + LcdPlatformNullLib.c + +[Packages] + ArmPlatformPkg/ArmPlatformPkg.dec + MdePkg/MdePkg.dec -- 2.39.2