[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Re: [Patch RFC] ttm: nouveau accelerated on Xen pv-ops kernel
> >>> I rebased the branch and it is now devel/kms.fixes-0.3 > >>> > >> Which stable branch have you rebased it for (.31, .32, .33?)? > > > > .32. > > > > and then I backported the DRM/TTM/KMS from 2.6.34 to be able to test the > > nouveau driver. > >> > >> Have you tested it with some composting Window Manager (e.g. in KDE or > >> Gnome with enables desktop effects)? > > > > Yes. I think so (isn't that the default thing?). > > No, both KDE and GNOME have composition disabled by default. On KDE, you > need to go to Computer/System Settings/Desktop and then "Enable Desktop > Eff3cts". You might need to click on the "Advanced" tab, and choose > XRender instead of Open GL (and maybe also tick "Disable Functionality > checks"). On my nouveau it just says: "Desktop effects required hardware 3D support." I will try with the Radeon and Intel graphics stuff next week. > > > Played some tuxracer when testing it on Radeon and I think the i915, > > i915 is the Intel card, right? So, it's not served by the nouveau code, > is it? Right... I don't think I actually tested the XRender code then. But I did test the OpenGL code on Radeon and the Intel chipsets that I had. > > > so the OpenGL components worked OK. > > Hmmm, that's interesting. I think I never got Open GL working on > nouveau, even on baremetal (I tested via KDE -- see above). Right. That is expected as the 3D components are not in the nouveau driver yet. Based on "http://nouveau.freedesktop.org/wiki/": "Any 3-D functionality that might exist is still unsupported. Do not ask for instructions to try it. But you can read GalliumHowto in case you are brave enough." > > > I know that 3D don't work on the nouveau driver so hadn't > > tried that. > > > > No worries, 3D desktop effects are overrated ;) All I want is "Expose" :) Based on this: http://en.wikipedia.org/wiki/Xlib and the little example code that comes with it I Expose events do work with Xen dom0 with Xorg 1.8 and with the nouveau driver. .. snip .. > >> Finally, have you tested S3 sleep? (Has anybody actually got pvops0 .31 > >> or .32 support S3 sleep?). > > > > HA! Working on that and S5 right now. Jeremy mentioned he did get S3 > > working, but hadn't tried other modes. S5, S3, and S1 on my SuperMicro > > XF8TN just don't work. Not sure if I have the Xen ACPI hypercalls > > thought in the code base. > > What is the fundamental difference in S3 sleep support between pvops0 > vs. xenlinux, which seems to support S3 sleep quite well. At least the > 2.6.34-xenlinux, the one from OpenSUSE? Or is it just the .34 kernel, > that apparently is said to have lots of S3 sleep improvements? <spreads his arms> Don't know yet. Jeremy just pinged me and said he got on his laptop S3 to suspend working quite well. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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