From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Jon Smirl <jonsmirl@gmail.com>
Cc: Dave Airlie <airlied@linux.ie>,
Bjorn Helgaas <bjorn.helgaas@hp.com>,
DRI Devel <dri-devel@lists.sourceforge.net>,
Andrew Morton <akpm@osdl.org>,
Evan Paul Fletcher <evanpaul@gmail.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] DRM: add missing pci_enable_device()
Date: Wed, 15 Sep 2004 18:07:38 +0100 [thread overview]
Message-ID: <1095268058.19921.71.camel@localhost.localdomain> (raw)
In-Reply-To: <9e47339104091508354280713c@mail.gmail.com>
On Mer, 2004-09-15 at 16:35, Jon Smirl wrote:
> > the video drivers vgacon still owns and is using it. On some devices
> > that needs PCI master enabled because of internal magic (like
> > rendering text modes from the bios via SMM traps)
> >
> How do I trigger this mode on a card supported by DRM so that we can test it?
I don't know which DRM supporting cards are affected and which platforms
will turn off enough for disable_device to break. I guess
vgacon will need a place in the vga class driver stuff that way the
"ISA" console space would always be owned ?
prev parent reply other threads:[~2004-09-15 18:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200409131651.05059.bjorn.helgaas@hp.com>
2004-09-13 23:28 ` [PATCH] DRM: add missing pci_enable_device() Dave Airlie
2004-09-14 14:45 ` Bjorn Helgaas
2004-09-14 23:12 ` Dave Airlie
2004-09-14 23:27 ` Bjorn Helgaas
2004-09-14 23:41 ` Jon Smirl
2004-09-15 12:22 ` Alan Cox
2004-09-15 15:35 ` Jon Smirl
2004-09-15 17:07 ` Alan Cox [this message]
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