op 11-11-13 17:05, Jerry Cooperstein schreef: > On 11/11/2013 09:57 AM, Maarten Lankhorst wrote: >> op 11-11-13 16:31, Jerry Cooperstein schreef: >>> Hi: >>> >>> commit bd9c5a2016307164c419c5e24a46921c10e620a0 >>> >>> (drm/nouveau: require contiguous bo for framebuffer) >>> produces about 2000 lines of >>> >>> nouveau E[ DRM] framebuffer requires contiguous bo >>> >>> on system boot and more on shutdown, but I don't see other >>> negative effects. I tried deploying a trivial patch removing the check and saw >>> no other problems. >>> >>> Is this a problem you have heard about? >>> >>> My hardware is an NVIDIA Geoforce G98 (8400 GS), lspci -v gives: >>> >>> 01:00.0 VGA compatible controller: NVIDIA Corporation G98 [GeForce 8400 GS] (rev a1) (prog-if 00 [VGA controller]) >>> Subsystem: ASUSTeK Computer Inc. Device 8278 >>> Flags: bus master, fast devsel, latency 0, IRQ 16 >>> Memory at fd000000 (32-bit, non-prefetchable) [size=16M] >>> Memory at d0000000 (64-bit, prefetchable) [size=256M] >>> Memory at fa000000 (64-bit, non-prefetchable) [size=32M] >>> I/O ports at cc00 [size=128] >>> Expansion ROM at fe9e0000 [disabled] [size=128K] >>> Capabilities: [60] Power Management version 3 >>> Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+ >>> Capabilities: [78] Express Endpoint, MSI 00 >>> Capabilities: [100] Virtual Channel >>> Capabilities: [128] Power Budgeting <?> >>> Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?> >>> Kernel driver in use: nouveau >>> Kernel modules: nouveau >>> >>> This appeared in the 3.12 rc kernels and is in 3.12.0 >>> >>> If there is anything I can do to help you debug this please let me know. >>> I don't understand the drm code well enough to dive in deep on my own. >> It's a paranoia patch and any bo should not be created with NOUVEAU_GEM_TILE_NONCONTIG flag. >> Even if it happens to work it will fail on any sufficiently fragmented vram. >> >> What driver versions do you use? >> >> ~Maarten >> >> > > I'm just using vanilla 3.12 kernel. Been using the nouveau driver > for a long time, no problems until this printout due to the > contiguous check. Not using any of the "nvidia" related modules etc. > CONFIG_AGP is set. Sorry I meant userspace, libdrm, mesa, xserver-xorg-video-nouveau? Using Xorg, mir or wayland? _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
