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EmulatorPkg: Support a second GOP window 

Two GOP screens will be created if PcdEmuGop is set in
EmulatorPkg.dsc:
gEmulatorPkgTokenSpaceGuid.PcdEmuGop|L"GOP Window 1!GOP Window 2"

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1687
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Ray Ni <ray.ni@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Zhiguang Liu 2019-04-29 09:40:26 +08:00 committed by Hao A Wu
parent 23ea5bfea2
commit 792f0d4f12
1 changed files with 36 additions and 0 deletions
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36
EmulatorPkg/Library/PlatformBmLib/PlatformBmData.c
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@ -42,6 +42,38 @@ EMU_PLATFORM_UGA_DEVICE_PATH gGopDevicePath = {
gEndEntire
};
EMU_PLATFORM_UGA_DEVICE_PATH gGopDevicePath2 = {
{
{
{
HARDWARE_DEVICE_PATH,
HW_VENDOR_DP,
{
(UINT8) (sizeof (EMU_VENDOR_DEVICE_PATH_NODE)),
(UINT8) ((sizeof (EMU_VENDOR_DEVICE_PATH_NODE)) >> 8)
}
},
EMU_THUNK_PROTOCOL_GUID
},
0
},
{
{
{
HARDWARE_DEVICE_PATH,
HW_VENDOR_DP,
{
(UINT8) (sizeof (EMU_VENDOR_DEVICE_PATH_NODE)),
(UINT8) ((sizeof (EMU_VENDOR_DEVICE_PATH_NODE)) >> 8)
},
},
EMU_GRAPHICS_WINDOW_PROTOCOL_GUID,
},
1
},
gEndEntire
};
//
// Predefined platform default console device path
//
@ -50,6 +82,10 @@ BDS_CONSOLE_CONNECT_ENTRY gPlatformConsole[] = {
(EFI_DEVICE_PATH_PROTOCOL *) &gGopDevicePath,
(CONSOLE_OUT | CONSOLE_IN)
},
{
(EFI_DEVICE_PATH_PROTOCOL *) &gGopDevicePath2,
(CONSOLE_OUT | CONSOLE_IN)
},
{
NULL,
0