On Mon, Oct 10, 2011 at 9:53 PM, Chris Wilson <ch...@chris-wilson.co.uk> wrote: > On Mon, 10 Oct 2011 22:32:38 +0200, Tempura San <tempura....@gmail.com> wrote: > Non-text part: multipart/mixed >> This would be great, but... >> >> I have just tested the patches and it really messes up the system. >> >> On the first boot I got a shell and was able to to a dmesg: >> ... >> [ 46.775935] [drm] Initialized drm 1.1.0 20060810 >> [ 46.926398] i915 0000:00:02.0: enabling device (0000 -> 0003) >> [ 46.926412] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 >> [ 46.926422] i915 0000:00:02.0: setting latency timer to 64 >> [ 46.932858] [drm] set up 31M of stolen space >> [ 46.933087] i915 0000:00:02.0: BAR 6: can't allocate resource (bogus >> alignment) [0x0-0x0] flags 0x0 >> [ 46.933093] [drm] failed to find VBIOS tables >> [ 46.978294] [drm] initialized overlay support >> [ 47.308831] Console: switching to colour frame buffer device 160x64 >> [ 47.308849] fb0: inteldrmfb frame buffer device >> [ 47.308853] registered panic notifier >> [ 47.308868] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on >> minor 0 >> [ 47.323940] vgaarb: this pci device is not a vga device >> [ 47.355806] render error detected, EIR: 0x00000010 >> [ 47.355815] [drm:i915_handle_error] *ERROR* EIR stuck: 0x00000010, >> masking >> [ 47.355835] render error detected, EIR: 0x00000010 > > A page table error upon initialisation. It would seem like we depend > upon the BIOS leaving the registers in a sane state, which is less > likely in this situation since the BIOS was not using the card at all. > We've certainly got better over time in this regard and the latest kernel > is much more likely to succeed... > > However, I doubt that it is perfect, and your feedback would be most > welcome.
There's a good chance that the hw just isn't initialised properly, there may not even be stolen RAM in the GTT. Dave. _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
