52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/** @file
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;******************************************************************************
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;* Copyright (c) 2018, Insyde Software Corp. All Rights Reserved.
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;*
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;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
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;* transmit, broadcast, present, recite, release, license or otherwise exploit
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;* any part of this publication in any form, by any means, without the prior
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;* written permission of Insyde Software Corporation.
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;*
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;******************************************************************************
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*/
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#ifndef _H2O_HYBRID_GRAPHICS_PPI_H_
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#define _H2O_HYBRID_GRAPHICS_PPI_H_
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#define H2O_HYBRID_GRAPHICS_PPI_GUID \
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{ \
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0x8daf8e3d, 0xf580, 0x4b2e, {0xa7, 0xbe, 0xc4, 0xfa, 0xe5, 0x42, 0xab, 0x8e} \
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}
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typedef
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BOOLEAN
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(EFIAPI *HG_GPIO_READ) (
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IN UINT32 Gpio,
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IN BOOLEAN Active
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);
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typedef
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VOID
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(EFIAPI *HG_GPIO_WRITE) (
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IN UINT32 Gpio,
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IN BOOLEAN Active,
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IN BOOLEAN Level
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);
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typedef
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VOID
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(EFIAPI *HG_STALL) (
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IN UINTN Microseconds
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);
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typedef struct _H2O_HYBRID_GRAPHICS_PPI {
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HG_GPIO_READ GpioRead;
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HG_GPIO_WRITE GpioWrite;
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HG_STALL Stall;
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} H2O_HYBRID_GRAPHICS_PPI;
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extern EFI_GUID gH2OHybridGraphicsPpiGuid;
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#endif
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