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OvmfPkg/VirtioGpuDxe: add VirtioGpuGetDisplayInfo

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Add support for sending a GetDisplayInfo command.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
This commit is contained in:
Gerd Hoffmann
2022-04-08 10:23:30 +02:00
committed by mergify[bot]
parent 182122914c
commit 82c07f2cc7
2 changed files with 26 additions and 0 deletions
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6
OvmfPkg/VirtioGpuDxe/VirtioGpu.h
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@@ -366,6 +366,12 @@ VirtioGpuResourceFlush (
IN UINT32 ResourceId
);
EFI_STATUS
VirtioGpuGetDisplayInfo (
IN OUT VGPU_DEV *VgpuDev,
volatile VIRTIO_GPU_RESP_DISPLAY_INFO *Response
);
/**
Release guest-side and host-side resources that are related to an initialized
VGPU_GOP.Gop.