diff options
Diffstat (limited to 'DuetPkg/BiosVideoThunkDxe/BiosVideo.c')
-rw-r--r-- | DuetPkg/BiosVideoThunkDxe/BiosVideo.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/DuetPkg/BiosVideoThunkDxe/BiosVideo.c b/DuetPkg/BiosVideoThunkDxe/BiosVideo.c index 567f4d00bc..770f3d080d 100644 --- a/DuetPkg/BiosVideoThunkDxe/BiosVideo.c +++ b/DuetPkg/BiosVideoThunkDxe/BiosVideo.c @@ -493,9 +493,7 @@ BiosVideoChildHandleInstall ( // for the standard 640x480 16 color VGA mode
//
if (BiosVideoPrivate->VgaCompatible) {
- DEBUG ((EFI_D_INFO, "Before BiosVideoCheckForVga()\n"));
Status = BiosVideoCheckForVga (BiosVideoPrivate);
- DEBUG ((EFI_D_INFO, "Status BiosVideoCheckForVga(): %r\n", Status));
}
if (EFI_ERROR (Status)) {
@@ -1045,7 +1043,6 @@ BiosVideoCheckForVbe ( VESA_BIOS_EXTENSIONS_VALID_EDID_TIMING ValidEdidTiming;
EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE *GraphicsOutputMode;
- DEBUG ((EFI_D_INFO, "Enter BiosVideoCheckForVbe()\n"));
//
// Allocate buffer under 1MB for VBE data structures
//
@@ -1098,11 +1095,7 @@ BiosVideoCheckForVbe ( Regs.X.ES = EFI_SEGMENT ((UINTN) BiosVideoPrivate->VbeInformationBlock);
Regs.X.DI = EFI_OFFSET ((UINTN) BiosVideoPrivate->VbeInformationBlock);
- DEBUG ((EFI_D_INFO, "Before VESA!\n"));
LegacyBiosInt86 (BiosVideoPrivate, 0x10, &Regs);
- DEBUG ((EFI_D_INFO, "Call VESA! Return Status=0x%X\n", Regs.X.AX));
- DEBUG ((EFI_D_INFO, "Call VESA! VESA Signature =0x%X\n", BiosVideoPrivate->VbeInformationBlock->VESASignature));
- DEBUG ((EFI_D_INFO, "Call VESA! VESA Version =0x%X\n", BiosVideoPrivate->VbeInformationBlock->VESAVersion));
Status = EFI_DEVICE_ERROR;
@@ -1110,21 +1103,18 @@ BiosVideoCheckForVbe ( // See if the VESA call succeeded
//
if (Regs.X.AX != VESA_BIOS_EXTENSIONS_STATUS_SUCCESS) {
- DEBUG ((EFI_D_INFO, "Fail to call VESA! Status=0x%X\n", Regs.X.AX));
return Status;
}
//
// Check for 'VESA' signature
//
if (BiosVideoPrivate->VbeInformationBlock->VESASignature != VESA_BIOS_EXTENSIONS_VESA_SIGNATURE) {
- DEBUG ((EFI_D_INFO, "Fail to check VESA signature!\n"));
return Status;
}
//
// Check to see if this is VBE 2.0 or higher
//
if (BiosVideoPrivate->VbeInformationBlock->VESAVersion < VESA_BIOS_EXTENSIONS_VERSION_2_0) {
- DEBUG ((EFI_D_INFO, "VBE version is little than 2.0!\n"));
return Status;
}
@@ -1526,9 +1516,7 @@ BiosVideoCheckForVga ( // Test to see if the Video Adapter support the 640x480 16 color mode
//
BiosVideoPrivate->GraphicsOutput.Mode->Mode = GRAPHICS_OUTPUT_INVALIDE_MODE_NUMBER;
- DEBUG ((EFI_D_INFO, "BiosVideoCheckForVga: before BiosVideoGraphicsOutputSetMode"));
Status = BiosVideoGraphicsOutputSetMode (&BiosVideoPrivate->GraphicsOutput, 0);
- DEBUG ((EFI_D_INFO, "BiosVideoCheckForVga: after BiosVideoGraphicsOutputSetMode, %r", Status));
Done:
//
@@ -1695,10 +1683,7 @@ BiosVideoGraphicsOutputSetMode ( //
// Set VGA Mode
//
- //Regs.X.AX = ModeData->VbeModeNumber;
- Regs.H.AH = 0x0;
- Regs.H.AL = 0x1;
- DEBUG ((EFI_D_INFO, "Set VGA Mode, VbeModeNumber AX=0x%X!\n", Regs.X.AX));
+ Regs.X.AX = ModeData->VbeModeNumber;
LegacyBiosInt86 (BiosVideoPrivate, 0x10, &Regs);
} else {
@@ -1723,7 +1708,6 @@ BiosVideoGraphicsOutputSetMode ( Regs.X.ES = EFI_SEGMENT ((UINTN) BiosVideoPrivate->VbeCrtcInformationBlock);
Regs.X.DI = EFI_OFFSET ((UINTN) BiosVideoPrivate->VbeCrtcInformationBlock);
- DEBUG ((EFI_D_INFO, "Set VBE Mode!\n"));
LegacyBiosInt86 (BiosVideoPrivate, 0x10, &Regs);
//
|