From: yuchenlin@synology.com
To: edk2-devel@lists.01.org
Cc: jordan.l.justen@intel.com, lersek@redhat.com,
ard.biesheuvel@linaro.org, anthony.perard@citrix.com,
julien.grall@linaro.org, yuchenlin <yuchenlin@synology.com>
Subject: [PATCH] OvmfPkg: initialize bochs when initializing vmsvga
Date: Tue, 23 Oct 2018 10:40:57 +0800 [thread overview]
Message-ID: <20181023024057.21942-1-yuchenlin@synology.com> (raw)
From: yuchenlin <yuchenlin@synology.com>
When driver doesn't set fifo config, the vmsvga will fall back
to std vga. However, we don't initialize vbe related port. It
causes blank screen in qemu console.
This patch will fix "Guest has not initialized the display (yet)"
when using qemu -device vmware-svga with ovmf.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: yuchenlin <yuchenlin@synology.com>
---
OvmfPkg/QemuVideoDxe/Driver.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/OvmfPkg/QemuVideoDxe/Driver.c b/OvmfPkg/QemuVideoDxe/Driver.c
index 0dce80e59..255c01881 100644
--- a/OvmfPkg/QemuVideoDxe/Driver.c
+++ b/OvmfPkg/QemuVideoDxe/Driver.c
@@ -1067,8 +1067,7 @@ InitializeVmwareSvgaGraphicsMode (
VmwareSvgaWrite (Private, VmwareSvgaRegEnable, 1);
- SetDefaultPalette (Private);
- ClearScreen (Private);
+ InitializeBochsGraphicsMode (Private, ModeData);
}
EFI_STATUS
--
2.18.0
next reply other threads:[~2018-10-23 2:42 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-23 2:40 yuchenlin [this message]
2018-10-23 10:18 ` [PATCH] OvmfPkg: initialize bochs when initializing vmsvga Laszlo Ersek
2018-10-23 11:12 ` yuchenlin
2018-10-23 12:45 ` Laszlo Ersek
2018-10-23 13:42 ` Gerd Hoffmann
2018-10-23 14:02 ` Laszlo Ersek
2018-10-24 1:33 ` yuchenlin
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