From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <38035584.C82792C2@chpc.utah.edu> Date: Tue, 12 Oct 1999 09:36:36 -0600 From: Lou Langholtz MIME-Version: 1.0 To: Daniel Jacobowitz Cc: linuxppc-dev@lists.linuxppc.org Subject: Re: controlfb.c bug in VRAM bank2 check if bank1 References: <199909101833.UAA17210@piglet.cpu.lu> <3802D9FE.1C166944@chpc.utah.edu> <19991012105001.A698@drow.res.cmu.edu> Content-Type: text/plain; charset=us-ascii Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: Daniel Jacobowitz wrote: > Could you check whether that kernel has the patch I posted to this list > last month applied? As you suspect, 2.2.13pre15 does not have your patch. AC's 2.2.13pre15 doesn't have any changes at all to it's controlfb.c code. It's still the same as even in the kernel distro of 2.2.6 (which is the earliest kernel I still have a copy of source for on hand). Given a number of different behavioral characteristics people have been describing of kernel's from vger I'd say there's been other changes as well that still haven't made it into the Linus or AC distributed kernel sources either unfortunately. I'm not in the privvy as far as I know however to push these changes into the main stream kernel sources but if you or someone else on this lilst is I say: "please, please get the in!". ;-) I guess in the meantime I'm going to have to try sucking down the sources from vger but given that I've been badly afflicted by the PPP/TCP death march that I and others have been discussing I'm unsure I'll succeed at getting the whole thing from vger. > The patch was in Message-ID: <19990912141014.A17732@them.org>. > On Tue, Oct 12, 1999 at 12:49:34AM -0600, Lou Langholtz wrote: > > Michel Lanners wrote: > > > On 10 Sep, this message from Lou Langholtz echoed through cyberspace: > > > > After getting an extra 2MB VRAM for my PowerMac7500 and seeing that only > > > > 2MB were still being recognized (despite having just added the 2MB to > > > > total to 4MB VRAM), I dug into the controlfb.c code from 2.2.11 and > > > > 2.2.12 and made the following changes to get all 4MB VRAM recognized: > > > . . . > > Even with 2.2.13pre15, the stock controlfb.c still doesn't detect the > > 4MB VRAM in my 7500 (I just tried it). . . . ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/