From: Gerd Hoffmann <kraxel@redhat.com>
To: Peter Lieven <lieven-lists@dlhnet.de>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PULL 3/3] cirrus: Fix host CPU blits
Date: Mon, 14 Jul 2014 11:53:40 +0200 [thread overview]
Message-ID: <1405331620.23062.9.camel@nilsson.home.kraxel.org> (raw)
In-Reply-To: <53C394C2.40707@dlhnet.de>
Hi,
> Do you see a way to work around this in the graphics driver. E.g. blacklisting 24bpp modes
> etc. Even if X.Org people actually merge the fixes there are 2 years of Linux releases out
> there that have corrupted graphics.
For anything using kernel 3.14+ IMO the answer to pretty much *any* gfx
issue is "use stdvga instead of cirrus". 3.14 got a kms driver for the
qemu stdvga (bochsdrm), so the modesetting driver and all the modern
stuff such as root-less X server works with the stdvga too. And the
constrains cirrus has (due to emulating existing, old hardware) are
gone.
cheers,
Gerd
next prev parent reply other threads:[~2014-07-14 9:54 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-11 10:24 [Qemu-devel] [PULL 0/3] vga: some cirrus fixes Gerd Hoffmann
2014-07-11 10:24 ` [Qemu-devel] [PULL 1/3] cirrus_vga: adding sanity check for vram size Gerd Hoffmann
2014-07-11 10:24 ` [Qemu-devel] [PULL 2/3] cirrus: Fix build of debug code Gerd Hoffmann
2014-07-11 10:24 ` [Qemu-devel] [PULL 3/3] cirrus: Fix host CPU blits Gerd Hoffmann
2014-07-14 7:24 ` Peter Lieven
2014-07-14 7:29 ` Benjamin Herrenschmidt
2014-07-14 7:33 ` Benjamin Herrenschmidt
2014-07-14 8:28 ` Peter Lieven
2014-07-14 9:53 ` Gerd Hoffmann [this message]
2014-07-14 12:56 ` Peter Lieven
2014-07-14 16:03 ` Gerd Hoffmann
2014-07-11 17:47 ` [Qemu-devel] [PULL 0/3] vga: some cirrus fixes Peter Maydell
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