diff options
| author | Hao Wu <hao.a.wu@intel.com> | 2015-04-28 07:18:15 +0000 |
|---|---|---|
| committer | hwu1225 <hwu1225@Edk2> | 2015-04-28 07:18:15 +0000 |
| commit | 697c6cf32693afe91e86ef2a498f57d9fbfe047c (patch) | |
| tree | ee55e3e1b5a62177008ebff6b5cc09cb1bae3421 /MdePkg/Include/Guid/GraphicsInfoHob.h | |
| parent | b9459211df1f11c62908d73188ca9573aa6720f8 (diff) | |
| download | edk2-platforms-697c6cf32693afe91e86ef2a498f57d9fbfe047c.tar.xz | |
MdePkg: Add PI 1.4 Graphics HOB and PPI header files
The PeiGraphicsPpi is the main interface exposed by the Graphics PEIM to
be used by the other firmware modules.
When graphics capability is included in PEI, it produces a
EFI_PEI_GRAPHICS_INFO_HOB which provides information about the graphics
mode and the framebuffer.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17233 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Include/Guid/GraphicsInfoHob.h')
| -rw-r--r-- | MdePkg/Include/Guid/GraphicsInfoHob.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/MdePkg/Include/Guid/GraphicsInfoHob.h b/MdePkg/Include/Guid/GraphicsInfoHob.h new file mode 100644 index 0000000000..3bcead06d5 --- /dev/null +++ b/MdePkg/Include/Guid/GraphicsInfoHob.h @@ -0,0 +1,36 @@ +/** @file
+ Hob guid for Information about the graphics mode.
+
+ Copyright (c) 2015, 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.
+
+ @par Revision Reference:
+ This HOB is introduced in in PI Version 1.4.
+
+**/
+
+#ifndef _GRAPHICS_INFO_HOB_GUID_H_
+#define _GRAPHICS_INFO_HOB_GUID_H_
+
+#include <Protocol/GraphicsOutput.h>
+
+#define EFI_PEI_GRAPHICS_INFO_HOB_GUID \
+ { \
+ 0x39f62cce, 0x6825, 0x4669, { 0xbb, 0x56, 0x54, 0x1a, 0xba, 0x75, 0x3a, 0x07 } \
+ }
+
+typedef struct {
+ EFI_PHYSICAL_ADDRESS FrameBufferBase;
+ UINT32 FrameBufferSize;
+ EFI_GRAPHICS_OUTPUT_MODE_INFORMATION GraphicsMode;
+} EFI_PEI_GRAPHICS_INFO_HOB;
+
+extern EFI_GUID gEfiGraphicsInfoHobGuid;
+
+#endif
|