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| author | Michael D Kinney <michael.d.kinney@intel.com> | 2019-05-09 10:38:07 -0700 |
|---|---|---|
| committer | Michael D Kinney <michael.d.kinney@intel.com> | 2019-05-09 20:03:26 -0700 |
| commit | cd5147734cbe82f0c1665eb232608d75643944b0 (patch) | |
| tree | 651094211731baa2190f260333cd4406a344c520 /OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf | |
| parent | 62fdb9bbc5058e99209be786734f54ec14606875 (diff) | |
| download | edk2-cd5147734cbe82f0c1665eb232608d75643944b0.tar.gz edk2-cd5147734cbe82f0c1665eb232608d75643944b0.tar.bz2 edk2-cd5147734cbe82f0c1665eb232608d75643944b0.zip | |
OvmfPkg/QemuVideoDxe: Remove dependency on OptionRomPkg
Update the QemuVideoDxe driver to not depend on the
OptionRomPkg to support moving OptionRomPkg to the
edk2-platforms repository.
The only dependency on the OptionRomPkg is the use of
PcdDriverSupportedEfiVersion to set the version value in the
EFI Driver Supported EFI Version Protocol.
Quoting the UEFI-2.8 spec, "This protocol is required for EFI
drivers that are *on* PCI and other plug in cards" (emphasis ours).
However, QemuVideoDxe is always part of the OVMF platform firmware,
and is never read by PciBusDxe from the PCI ROM BAR of QEMU's
emulated graphics cards.
Since this protocol does not apply to QEMU environment, remove
both the PCD and the installation of the EFI Driver Supported EFI
Version Protocol.
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Diffstat (limited to 'OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf')
| -rw-r--r-- | OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf b/OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf index 4e29b0c20f..fe8befd51d 100644 --- a/OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf +++ b/OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf @@ -2,7 +2,7 @@ # This driver is a sample implementation of the Graphics Output Protocol for
# the QEMU (Cirrus Logic 5446) video controller.
#
-# Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
@@ -29,7 +29,6 @@ [Sources.common]
ComponentName.c
Driver.c
- DriverSupportedEfiVersion.c
Gop.c
Initialize.c
Qemu.h
@@ -41,7 +40,6 @@ [Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
- OptionRomPkg/OptionRomPkg.dec
OvmfPkg/OvmfPkg.dec
[LibraryClasses]
@@ -59,12 +57,10 @@ UefiLib
[Protocols]
- gEfiDriverSupportedEfiVersionProtocolGuid # PROTOCOL ALWAYS_PRODUCED
gEfiGraphicsOutputProtocolGuid # PROTOCOL BY_START
gEfiDevicePathProtocolGuid # PROTOCOL BY_START
gEfiPciIoProtocolGuid # PROTOCOL TO_START
[Pcd]
- gOptionRomPkgTokenSpaceGuid.PcdDriverSupportedEfiVersion
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId
gEfiMdeModulePkgTokenSpaceGuid.PcdNullPointerDetectionPropertyMask
|