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https://github.com/CloverHackyColor/CloverBootloader.git
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70 lines
1.2 KiB
C
70 lines
1.2 KiB
C
/** @file
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Copyright (c) 2017, Linaro, Ltd. All rights reserved.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <Base.h>
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#include <Uefi/UefiBaseType.h>
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#include <Library/DebugLib.h>
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#include <Library/LcdPlatformLib.h>
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/**
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Check for presence of display
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@retval EFI_SUCCESS Platform implements display.
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@retval EFI_NOT_FOUND Display not found on the platform.
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**/
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EFI_STATUS
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LcdIdentify (
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VOID
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)
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{
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return EFI_SUCCESS;
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}
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/**
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Initialize display.
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@param FrameBaseAddress Address of the frame buffer.
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@retval EFI_SUCCESS Display initialization success.
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@retval !(EFI_SUCCESS) Display initialization failure.
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**/
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EFI_STATUS
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LcdInitialize (
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EFI_PHYSICAL_ADDRESS FrameBaseAddress
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)
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{
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return EFI_SUCCESS;
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}
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/**
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Set requested mode of the display.
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@param ModeNumber Display mode number.
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@retval EFI_SUCCESS Display set mode success.
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@retval EFI_DEVICE_ERROR If mode not found/supported.
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**/
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EFI_STATUS
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LcdSetMode (
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IN UINT32 ModeNumber
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)
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{
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return EFI_SUCCESS;
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}
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/**
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De-initializes the display.
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**/
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VOID
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LcdShutdown (
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VOID
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)
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{
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}
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