From: Alexander Beregalov <a.beregalov@gmail.com>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: Chris Ruffin <chris.ruffin@intel.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Dave Airlie <airlied@redhat.com>,
cmruffin@gmail.com,
Alexander Beregalov <alexander.beregalov@intel.com>,
alexey.buyanov@intel.com
Subject: Re: [PATCH] bochs-drm: disable video before changing video mode
Date: Tue, 31 Mar 2015 19:13:33 +0300 [thread overview]
Message-ID: <CAA1sL1S7Rz2wonLKcNUNH8zM==w0-QC3b_AbmTCL_MSLj=dxGw@mail.gmail.com> (raw)
In-Reply-To: <1426753617.18873.24.camel@nilsson.home.kraxel.org>
On 19 March 2015 at 11:26, Gerd Hoffmann <kraxel@redhat.com> wrote:
> On Mi, 2015-03-18 at 12:37 -0400, Chris Ruffin wrote:
>> qemu and simics simulators both seem to expect that video should be disabled
>> before changing the video mode.
>
> Not required for qemu. qemu allows updating the modesetting registers
> (xres + friends) while vbe is enabled.
>
> Turning it off, then back on after updating the registers doesn't hurt
> though. So if this change gets things going on simics it's fine with
> me.
>
> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Hi Gerd, Dave,
I can't find the patch in linux-next,
will it be included in 4.1?
next prev parent reply other threads:[~2015-03-31 16:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-18 16:37 [PATCH] bochs-drm: disable video before changing video mode Chris Ruffin
2015-03-19 8:26 ` Gerd Hoffmann
2015-03-31 16:13 ` Alexander Beregalov [this message]
2015-03-31 22:31 ` David Airlie
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