[VBEMP]

- Fix EDID reading using SCI

svn path=/trunk/; revision=56119

diff --git a/reactos/drivers/video/miniport/vbe/edid.c b/reactos/drivers/video/miniport/vbe/edid.c
index 133a8c5..8215a19 100644 (file)
--- a/reactos/drivers/video/miniport/vbe/edid.c
+++ b/reactos/drivers/video/miniport/vbe/edid.c
@@ -121,7 +121,7 @@ VBEReadEdidUsingSCI(
    VideoPortZeroMemory(&BiosRegisters, sizeof(BiosRegisters));
    BiosRegisters.Eax = VBE_DDC;
    BiosRegisters.Ebx = VBE_DDC_REPORT_CAPABILITIES;
    VideoPortZeroMemory(&BiosRegisters, sizeof(BiosRegisters));
    BiosRegisters.Eax = VBE_DDC;
    BiosRegisters.Ebx = VBE_DDC_REPORT_CAPABILITIES;

-   BiosRegisters.Ecx = VBEDeviceExtension->CurrentChildIndex;
+   BiosRegisters.Ecx = ChildIndex;

    VBEDeviceExtension->Int10Interface.Int10CallBios(
       VBEDeviceExtension->Int10Interface.Context,
       &BiosRegisters);
    VBEDeviceExtension->Int10Interface.Int10CallBios(
       VBEDeviceExtension->Int10Interface.Context,
       &BiosRegisters);


@@ -137,7 +137,7 @@ VBEReadEdidUsingSCI(
    VideoPortZeroMemory(&BiosRegisters, sizeof(BiosRegisters));
    BiosRegisters.Eax = VBE_DDC;
    BiosRegisters.Ebx = VBE_DDC_BEGIN_SCL_SDA_CONTROL;
    VideoPortZeroMemory(&BiosRegisters, sizeof(BiosRegisters));
    BiosRegisters.Eax = VBE_DDC;
    BiosRegisters.Ebx = VBE_DDC_BEGIN_SCL_SDA_CONTROL;

-   BiosRegisters.Ecx = VBEDeviceExtension->CurrentChildIndex;
+   BiosRegisters.Ecx = ChildIndex;

    VBEDeviceExtension->Int10Interface.Int10CallBios(
       VBEDeviceExtension->Int10Interface.Context,
       &BiosRegisters);
    VBEDeviceExtension->Int10Interface.Int10CallBios(
       VBEDeviceExtension->Int10Interface.Context,
       &BiosRegisters);