Chase Douglas wrote:
> Roland Scheidegger wrote:
>> Chase Douglas wrote:
>>> Roland Scheidegger wrote:
>>>> That's exactly what I did. It crashed here too without the 
>>>> i915tex_pribuffers branch... (not sure exactly why based on the 
>>>> results of that branch I wouldn't have expected lockups with the 
>>>> master branch). To make it pick up that driver you of course also 
>>>> need the Legacy3D option set to false in your xorg.conf (only the 
>>>> i915tex driver can use private buffers) (and don't enable pageflip - 
>>>> I've not tried what happens else but it definitely can't work). 
>>>> Could also conflict with tiled frontbuffers or fbc (my ddx was too 
>>>> old to support that when I tried it out).
>>>
>>> I tried enabling "Legacy3D" "true" in my devices section, but I just 
>>> got this in the log:
>>>
>>> (WW) intel(0): Option "Legacy3D" is not used
>>>
>>> I'm using the latest git intel video drivers. Any ideas?
>> First, you'd need to set it to "off" (as it's the default).
>> You probably had wrong libdrm headers installed or something like that 
>> when you compiled it.
>>
>> Roland
>>
> 
> Actually, I had set it to "false", but wrote incorrectly in my e-mail. 
> As for the libdrm version, on the mesa/drm gitweb one can see that the 
> version listed in the libdrm Makefile.am is:
> 
> libdrm_la_LDFLAGS = -version-number 2:3:0 -no-undefined
> 
> Maybe I just need to increment this, but it still seems rather odd that 
> i915tex needs 2.3.1 which is unavailable.
No, 2.3.0 should be enough. If it doesn't recognize the option at all, 
it means you have built with XF86DRI_MM undefined - there could be other 
reasons than a too old libdrm, but you'd have to ask someone which is 
more familiar with the xorg build system.

Roland


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