From: "David S. Miller" <davem@redhat.com>
To: alan@lxorguk.ukuu.org.uk
Cc: kraxel@bytesex.org, linux-kernel@vger.kernel.org
Subject: Re: [UPDATE] 2.4.10-pre2 PCI64, API changes README
Date: Thu, 30 Aug 2001 16:14:53 -0700 (PDT) [thread overview]
Message-ID: <20010830.161453.130817352.davem@redhat.com> (raw)
In-Reply-To: <E15cb0w-00025m-00@the-village.bc.nu>
In-Reply-To: <20010830.160651.75218604.davem@redhat.com> <E15cb0w-00025m-00@the-village.bc.nu>
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date: Fri, 31 Aug 2001 00:14:22 +0100 (BST)
Thats an API video overlay really really needs of course - because DMA from
the capture card into the video memory is precisely how its done.
Ok, then it is important to figure out if there is going to be a
suitable way to get at the two pci_dev's.
If mmap()'ing the frame buffer and passing this into read() is how
this will be done, it simply won't work. That's the point I'm trying
to make.
Later,
David S. Miller
davem@redhat.com
next prev parent reply other threads:[~2001-08-30 23:15 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-08-30 1:18 [UPDATE] 2.4.10-pre2 PCI64, API changes README David S. Miller
2001-08-30 12:34 ` Gerd Knorr
2001-08-30 23:06 ` David S. Miller
2001-08-30 23:14 ` Alan Cox
2001-08-30 23:14 ` David S. Miller [this message]
2001-08-30 23:30 ` Alan Cox
2001-08-30 23:31 ` David S. Miller
2001-08-31 7:22 ` Gerd Knorr
2001-08-31 8:58 ` David S. Miller
2001-08-31 14:12 ` Alan Cox
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