3 This file contains interface functions for LcdHwLib of ArmPlatformPkg
5 Copyright (c) 2017, ARM Ltd. All rights reserved.<BR>
7 SPDX-License-Identifier: BSD-2-Clause-Patent
14 #include <Uefi/UefiBaseType.h>
17 Check for presence of display
19 @retval EFI_SUCCESS Platform implements display.
20 @retval EFI_NOT_FOUND Display not found on the platform.
31 @param FrameBaseAddress Address of the frame buffer.
32 @retval EFI_SUCCESS Display initialization success.
33 @retval !(EFI_SUCCESS) Display initialization failure.
38 EFI_PHYSICAL_ADDRESS FrameBaseAddress
42 Set requested mode of the display.
44 @param ModeNumber Display mode number.
45 @retval EFI_SUCCESS Display set mode success.
46 @retval EFI_DEVICE_ERROR If mode not found/supported.
55 De-initializes the display.
62 #endif /* LCD_HW_LIB_H_ */