diff options
author | Subrata Banik <subrata.banik@intel.com> | 2018-01-25 10:50:39 +0530 |
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committer | Subrata Banik <subrata.banik@intel.com> | 2018-01-31 05:56:07 +0000 |
commit | 8b9f28994a1b5702ce33e62e55d1595b1a056892 (patch) | |
tree | 6aad0300cdc18139fcdb2e15feb8b21e7cb404d2 /src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/EdidOverride.h | |
parent | bb1e539f1440bc805dd6350ffba9646454334b2f (diff) |
vendorcode/intel: Add UDK2017 support
This patch includes (edk2/UDK2017) all required headers for UDK2017
from EDK2 github project using below command
>> git clone https://github.com/tianocore/edk2.git vUDK2017
commit hash: 66833b2a87d98be8d81d1337c193bcbf0de47d47
Change-Id: If0d5a3fef016c67e9eed6aed9b698b3b13b930c4
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/23425
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/EdidOverride.h')
-rw-r--r-- | src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/EdidOverride.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/EdidOverride.h b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/EdidOverride.h new file mode 100644 index 0000000000..cd847b666d --- /dev/null +++ b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/EdidOverride.h @@ -0,0 +1,67 @@ +/** @file + EDID Override Protocol from the UEFI 2.0 specification. + + Allow platform to provide EDID information to the producer of the Graphics Output + protocol. + + Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> + 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. + +**/ + +#ifndef __EDID_OVERRIDE_H__ +#define __EDID_OVERRIDE_H__ + +#define EFI_EDID_OVERRIDE_PROTOCOL_GUID \ + { \ + 0x48ecb431, 0xfb72, 0x45c0, {0xa9, 0x22, 0xf4, 0x58, 0xfe, 0x4, 0xb, 0xd5 } \ + } + +typedef struct _EFI_EDID_OVERRIDE_PROTOCOL EFI_EDID_OVERRIDE_PROTOCOL; + +#define EFI_EDID_OVERRIDE_DONT_OVERRIDE 0x01 +#define EFI_EDID_OVERRIDE_ENABLE_HOT_PLUG 0x02 + +/** + Returns policy information and potentially a replacement EDID for the specified video output device. + + @param This The EFI_EDID_OVERRIDE_PROTOCOL instance. + @param ChildHandle A child handle produced by the Graphics Output EFI + driver that represents a video output device. + @param Attributes The attributes associated with ChildHandle video output device. + @param EdidSize A pointer to the size, in bytes, of the Edid buffer. + @param Edid A pointer to callee allocated buffer that contains the EDID that + should be used for ChildHandle. A value of NULL + represents no EDID override for ChildHandle. + + @retval EFI_SUCCESS Valid overrides returned for ChildHandle. + @retval EFI_UNSUPPORTED ChildHandle has no overrides. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_EDID_OVERRIDE_PROTOCOL_GET_EDID)( + IN EFI_EDID_OVERRIDE_PROTOCOL *This, + IN EFI_HANDLE *ChildHandle, + OUT UINT32 *Attributes, + IN OUT UINTN *EdidSize, + IN OUT UINT8 **Edid + ); + +/// +/// This protocol is produced by the platform to allow the platform to provide +/// EDID information to the producer of the Graphics Output protocol. +/// +struct _EFI_EDID_OVERRIDE_PROTOCOL { + EFI_EDID_OVERRIDE_PROTOCOL_GET_EDID GetEdid; +}; + +extern EFI_GUID gEfiEdidOverrideProtocolGuid; + +#endif |