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authorLaszlo Ersek <lersek@redhat.com>2014-03-22 07:12:36 +0000
committerjljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524>2014-03-22 07:12:36 +0000
commitc4341e3a0e410f7c31a55edc4e7ea646c05f8c26 (patch)
tree77c1741f8ff82364fd57872d696499bc8ab58a3b /OvmfPkg/OvmfPkgIa32X64.dsc
parent5437d457b9894e5f00c6203d0660f9df053b7730 (diff)
downloadedk2-platforms-c4341e3a0e410f7c31a55edc4e7ea646c05f8c26.tar.xz
OvmfPkg: non-null PcdLib instance for GraphicsConsoleDxe
GraphicsConsoleDxe (a UEFI_DRIVER under MdeModulePkg/Universal/Console) determines the preferred video resolution from the dynamic PCDs - gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution - gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution In one of the next patches, we'd like to change these PCDs. In order for GraphicsConsoleDxe to retrieve the new values dynamically, - it must be linked with the non-null instance of PcdLib, - OvmfPkg must provide dynamic defaults. We keep MdeModulePkg's 800x600 default resolution. (The UEFI specification requires video drivers to support 800x600.) Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15362 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'OvmfPkg/OvmfPkgIa32X64.dsc')
-rw-r--r--OvmfPkg/OvmfPkgIa32X64.dsc7
1 files changed, 6 insertions, 1 deletions
diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
index 63a901677c..94d49adc59 100644
--- a/OvmfPkg/OvmfPkgIa32X64.dsc
+++ b/OvmfPkg/OvmfPkgIa32X64.dsc
@@ -333,6 +333,8 @@
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|0
gEfiMdeModulePkgTokenSpaceGuid.PcdPciDisableBusEnumeration|FALSE
+ gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|800
+ gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|600
################################################################################
@@ -441,7 +443,10 @@
MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
- MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
+ MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf {
+ <LibraryClasses>
+ PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
+ }
MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf {
<LibraryClasses>