On Thu, May 10, 2012 at 11:37 PM, ??? <yuanjingjie at ict.ac.cn> wrote:
> **
> System environment:
>
> xf86-video-intel:2.17.0
> intel-driver(for vaapi):1.0.15
> libva:1.0.15
> libdrm:2.4.32
> xserver:11.0
> Mesa:8.0.2
> kernel version:3.3.4
> system: ubuntu 12.04
> VGA:intel Ivy Bridge Graphics Controller
>
> Bug description:
>
> I try to use VAAPI,an error comes out ""Xfree86-DRI "missing on display
> ":0".libva:va_getDriverName() returns -1"when using ivybridge
> CPU(xeon E3-1285,3.6GHz ) ,but sandybridge CPU works well.
> I check the Xorg.0.log,find "failed to load module "intel_drv.so ".
> dmesg:
> [ 3.156733] [drm:i915_init] *ERROR* drm/i915 can't work without intel_agp module!
>
> I printk my device in 3.3.4 kernel Intel_agp source code,my device is
> PCI_DEVICE_ID_INTEL_IVYBRIDGE_S_HB 158,
> It appears in intel_agp.h
>
> #define PCI_DEVICE_ID_INTEL_IVYBRIDGE_S_HB 0x0158 /* Server */
> but in intel-gtt.c
> intel_gtt_chipsets[]=
> {
> ......
> { PCI_DEVICE_ID_INTEL_IVYBRIDGE_GT1_IG,
> "Ivybridge", &sandybridge_gtt_driver },
> { PCI_DEVICE_ID_INTEL_IVYBRIDGE_GT2_IG,
> "Ivybridge", &sandybridge_gtt_driver },
> { PCI_DEVICE_ID_INTEL_IVYBRIDGE_M_GT1_IG,
> "Ivybridge", &sandybridge_gtt_driver },
> { PCI_DEVICE_ID_INTEL_IVYBRIDGE_M_GT2_IG,
> "Ivybridge", &sandybridge_gtt_driver },
> { PCI_DEVICE_ID_INTEL_IVYBRIDGE_S_GT1_IG,
> "Ivybridge", &sandybridge_gtt_driver },
> ......
> }
> There isn't a PCI_DEVICE_ID_INTEL_IVYBRIDGE_S_HB .
>
It is in included in intel_agp.c.
But I suspect that the problem is that you are missing the IVB GT2 Server
variant support, which we added this April.
Could you post your "lspci -n | grep 00:02" output please?
--
Eugeni Dodonov
<http://eugeni.dodonov.net/>
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