Comment 55 for bug 1087582
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#55 |
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73416ba
(Get the code!)
(In reply to comment #51)
> Created an attachment (id=44065) [details]
> Move INSTPM bit twiddling to intel_mark_busy
>
> How about with this patch?
plain drm-intel-next (47ae63e) with and without this patch resulted in missing vblanks & stuttery glxgears.
As discussed on IRC, my BIOS doesn't set INSTPM_AGPBUSY_DIS (INSTPM bit 11), so this won't fix it anyway.