Revision: 14075
http://edk2.svn.sourceforge.net/edk2/?rev=14075&view=rev
Author: li-elvin
Date: 2013-01-22 06:37:06 +0000 (Tue, 22 Jan 2013)
Log Message:
-----------
Take the highest horizontal resolution as highest video resolution.
Signed-off-by: Li Elvin <elvin...@intel.com>
Reviewed-by: Ni Ruiyu <ruiyu...@intel.com>
Reviewed-by: Tian Hot <hot.t...@intel.com>
Modified Paths:
--------------
trunk/edk2/IntelFrameworkModulePkg/Csm/BiosThunk/VideoDxe/BiosVideo.c
Modified: trunk/edk2/IntelFrameworkModulePkg/Csm/BiosThunk/VideoDxe/BiosVideo.c
===================================================================
--- trunk/edk2/IntelFrameworkModulePkg/Csm/BiosThunk/VideoDxe/BiosVideo.c
2013-01-22 06:35:57 UTC (rev 14074)
+++ trunk/edk2/IntelFrameworkModulePkg/Csm/BiosThunk/VideoDxe/BiosVideo.c
2013-01-22 06:37:06 UTC (rev 14075)
@@ -1580,6 +1580,9 @@
continue;
}
+ DEBUG ((EFI_D_INFO, "Video Controller Mode 0x%x: %d x %d\n",
+ VbeModeNumber,
BiosVideoPrivate->VbeModeInformationBlock->XResolution,
BiosVideoPrivate->VbeModeInformationBlock->YResolution));
+
if (EdidFound && (ValidEdidTiming.ValidNumber > 0)) {
//
// EDID exist, check whether this mode match with any mode in EDID
@@ -1623,8 +1626,9 @@
//
// Record the highest resolution mode to set later
//
- if ((BiosVideoPrivate->VbeModeInformationBlock->XResolution >=
HighestHorizontalResolution) &&
- (BiosVideoPrivate->VbeModeInformationBlock->YResolution >=
HighestVerticalResolution)) {
+ if ((BiosVideoPrivate->VbeModeInformationBlock->XResolution >
HighestHorizontalResolution) ||
+ ((BiosVideoPrivate->VbeModeInformationBlock->XResolution ==
HighestHorizontalResolution) &&
+ (BiosVideoPrivate->VbeModeInformationBlock->YResolution >
HighestVerticalResolution))) {
HighestHorizontalResolution =
BiosVideoPrivate->VbeModeInformationBlock->XResolution;
HighestVerticalResolution =
BiosVideoPrivate->VbeModeInformationBlock->YResolution;
HighestResolutionMode = ModeNumber;
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