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[Qemu-devel] debugging cirrus graphics corruption
From: |
Peter Lieven |
Subject: |
[Qemu-devel] debugging cirrus graphics corruption |
Date: |
Thu, 21 Nov 2013 16:48:59 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.1.0 |
Hi,
with recent xserver a lot of people observe a graphics corruption with Cirrus
Logic graphics. Especially
in Virtual Machines (easy to test with ubuntu 12.04.3 LTS 64-bit). I am not
100% sure if this is an
emulation problem.
Who can help with debugging? And who eventually has a hardware Cirrus Logic
Graphic Card with GD5446
and could verify if the corruption also happens on bare hardware.
The corruption looks as if 3 Byte per Pixel data was copied on a 4 byte per
pixel surface.
Thanks,
Peter
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