libdrm 2.4.1

[Sergio Monteiro Basto]

On Mon, 2008-11-03 at 17:44 -0800, Paul Bender wrote: 
> Sergio Monteiro Basto wrote:
> > On Mon, 2008-11-03 at 21:11 +0000, Sergio Monteiro Basto wrote:
> >> Can I use mesa 7.2 with xserver-1.4.2 ? 
> > Fair enough to say that someone said that Mesa 7.1 needs xorg-server
> > 1.5.x but 
> > 
> > Thanks, 
> 
> I found that to be true with Mesa 7.1 but not Mesa 7.2.
> 
> I have changed MiniMyth so that it builds
> 
> Mesa 7.2
> libdrm 2.4.1
> xorg-server 1.4.2
> xf86-video-intel 2.5.0
> xf86-video-openchrome 0.2.903
> NVIDIA 169.12
> 
> Everything compiles fine. I cannot test the xf86-video-intel driver as I 
> do not have Intel hardware. However, the xf86-video-openchrome and 
> NVIDIA drivers work on my VIA and NVIDIA+AMD hardware respectively.

Ok I had a positive test , 
I had upgrade Mesa to git master , which needs dri2proto git master .
I use kernel-2.6.27.4-79.fc10 sources for drm bits...
recompile intel-drv , works well.

When start gldemos show this messages:
DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
GL_RENDERER = Mesa DRI Intel(R) 915GM GEM 20080716 x86/MMX/SSE2

but seems that everything woks fine.

On lidrm-2.4.1/linux-core, I still can't build i915.ko because, I
think , still don't have the kernel headers of kernels 2.6.28-rc and
give me this error :
  CC [M]  /root/Mesa/libdrm-2.4.1/linux-core/i915_gem_tiling.o
/root/Mesa/libdrm-2.4.1/linux-core/i915_gem_tiling.c: In function
‘i915_gem_detect_bit_6_swizzle’:
/root/Mesa/libdrm-2.4.1/linux-core/i915_gem_tiling.c:118: error:
implicit declaration of function ‘pci_read_base’
make[2]: *** [/root/Mesa/libdrm-2.4.1/linux-core/i915_gem_tiling.o]
Error 1
make[1]: *** [_module_/root/Mesa/libdrm-2.4.1/linux-core] Error 2
make[1]: Leaving directory `/usr/src/kernels/2.6.27.4-79.fc8.i686'
make: *** [modules] Error 2

Thanks, 
-- 
Sérgio M. B.
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