Owain Ainsworth wrote:
> On Sun, Jan 18, 2009 at 04:48:03PM +0200, Timo Aaltonen wrote:
>> On Sat, 17 Jan 2009, Owain Ainsworth wrote:
>>
>>> On Sat, Jan 17, 2009 at 08:57:49PM +0200, Timo Aaltonen wrote:
>>>> On Sat, 17 Jan 2009, Owain Ainsworth wrote:
>>>>
>>>>> That's very odd. It 73.rcs are building again kernel headers on openbsd
>>>>> here (with only that pageflipping patch applied). The linux kernel
>>>>> doesn't have conpat defines for planeA -> pipeA, so the following patch
>>>>> should solve that:
>>>> So that's equivalent to applying the compat stuff to the kernel headers?
>>>> It's a lot easier for me to fix mesa instead ;)
>>>>
>>> That should be fine. after all mesa depends on the libdrm version being
>>> high enough anyway.
>> Well the build failed exactly the same way (the warnings were fixed
>> though)..
>
> Yes, the build is having problems with dereferencing the sarea pointers.
> in the following code:
>
> drm_clip_rect_t planeA_rect = { .x1 = sarea->planeA_x, .y1 =
> sarea->planeA_y,
> .x2 = sarea->planeA_x + sarea->planeA_w,
> .y2 = sarea->planeA_y + sarea->planeA_h };
> drm_clip_rect_t planeB_rect = { .x1 = sarea->planeB_x, .y1 =
> sarea->planeB_y,
> .x2 = sarea->planeB_x + sarea->planeB_w,
> .y2 = sarea->planeB_y + sarea->planeB_h };
>
>
>
> My patch did not change that behaviour at all. I wonder if you're
> building things correctly, I have no such problem with the sarea being
> detected.
I'm guess not sure I understand where/why these build failures are
happening.
The Mesa i945 driver has been compiling fine for me with kernel 2.6.28
and libdrm 2.4.4
-Brian
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