Messages in this thread | | | Date | Fri, 03 Aug 2012 00:57:33 +1000 | From | Francois Rigaut <> | Subject | Re: [PATCH V2 1/4] EFI: Stash ROMs if they're not in the PCI BAR |
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Greg, Seth,
Here is what the message.log shows:
switching to the HD4000 (integrated):
Aug 3 00:49:55 poliahu.ctio.noao.edu WindowServer[79]: Received display connect changed for display 0x42803c0 Aug 3 00:49:55 poliahu.ctio.noao.edu WindowServer[79]: CGXMuxAcknowledge: Posting glitchless acknowledge Aug 3 00:49:55 poliahu.ctio.noao.edu WindowServer[79]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042803c0 device: 0x10c678320 isBackBuffered: 0 numComp: 1 numDisp: 3 Aug 3 00:49:55 poliahu.ctio.noao.edu WindowServer[79]: Received display connect changed for display 0x42803c0 Aug 3 00:49:55 poliahu.ctio.noao.edu WindowServer[79]: Received display connect changed for display 0x3f003d Aug 3 00:49:55 poliahu.ctio.noao.edu WindowServer[79]: Received display connect changed for display 0x3f003e Aug 3 00:49:55 poliahu.ctio.noao.edu WindowServer[79]: Received display connect changed for display 0x3f003f
switching to the nvidia (discrete):
Aug 3 00:50:35 poliahu.ctio.noao.edu WindowServer[79]: Received display connect changed for display 0x42803c0 Aug 3 00:50:35 poliahu.ctio.noao.edu WindowServer[79]: Received display connect changed for display 0x3f003d Aug 3 00:50:35 poliahu.ctio.noao.edu WindowServer[79]: Received display connect changed for display 0x3f003e Aug 3 00:50:35 poliahu.ctio.noao.edu WindowServer[79]: Received display connect changed for display 0x3f003f Aug 3 00:50:35 poliahu.ctio.noao.edu WindowServer[79]: CGXMuxAcknowledge: Posting glitchless acknowledge Aug 3 00:50:35 poliahu.ctio.noao.edu WindowServer[79]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042803c0 device: 0x10c678320 isBackBuffered: 0 numComp: 1 numDisp: 3 Aug 3 00:50:35 poliahu.ctio.noao.edu WindowServer[79]: Received display connect changed for display 0x42803c0
Hope that helps. Francois
On 02/08/12 20:34, Greg KH wrote: > On Wed, Aug 01, 2012 at 11:02:42PM -0500, Seth Forshee wrote: >> On Wed, Aug 01, 2012 at 04:21:47PM -0700, Greg KH wrote: >>> On Wed, Aug 01, 2012 at 05:54:00PM +0100, Matthew Garrett wrote: >>>> On Tue, Jul 31, 2012 at 03:32:40PM -0700, Greg KH wrote: >>>> >>>>> With this series, does the latest MacBook work properly for the Intel >>>>> graphics driver? Or is this to resolve some other hardware issue? >>>> Apple only seem to provide the ROM for the radeon. Intel normally >>>> stands a much better chance of working without a ROM - the only thing it >>>> really uses it for is the VBT, and I'm thinking about a couple of ways >>>> of handlng that. >>> Ok, thanks for letting me know. For some reason, the gmux isn't working >>> on the latest MacBook Pro so I can't get the vga switched to the Intel >>> PCI device. Rumor has it the osx tool at >>> http://codykrieger.com/gfxCardStatus will switch into the Intel chip >>> until the laptop is hard powered off, so it is possible, just need to >>> figure out how to make the hardware do the switch... >> There's a tool that enables some verbose logging which records all the >> I/O to the gmux. It works for me with a Macbook Pro 8,2 running OS X >> Lion, so you might give it a try. >> >> All you need to do is clone https://github.com/ah-/switcher.git, build, >> and run switcher. If it works you'll see messages prefixed with AGC in >> dmesg. Then you can use gfxCardStatus to force some switches between the >> integrated and discrete cards. After that you'll want to grab >> /var/log/kern.log to get the full logs of everything that happened. >> >> If you try this and it works, I'd appreciate it if you could send me a >> copy of kern.log so I can apply the information towards getting graphics >> switching into apple-gmux. > Francois, any chance you can ty this and let Seth know the results? I > don't have OSX on my machine anymore to do this myself. > > thanks, > > greg k-h
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