On Fri, Apr 12, 2013 at 04:13:47PM +0200, j j wrote: > Thanks for concrete answer. I rebuilt my xf86-video-intel driver with > glamor, SNA and UXA support enabled but unfortunately it did not help. My > "815 E" > chipset still works slow. I think it is because glamor, SNA and UXA does not > support my chipset, right ? Right, the modern drivers are dependent upon having KMS and GEM in the kernel. In comparison, supporting a gen1 backend in the DDX is trivial. > If so, is it going to be supported in the future or this chipset is just to > old. There's no incentive in Intel for supporting 81x, but both Daniel and myself have muttered that we should jfdi. As I have no 81x hw, you are welcome to do the KMS port... To reiterate, you need to downgrade Xorg (xorg-xserver) to restore XAA support for your chipset. -Chris -- Chris Wilson, Intel Open Source Technology Centre
