Hi, I'm having some interesting behaviour with Sandy Bridge (Chip SANDYBRIDGE_M_GT2) and the 2010Q4 package.
3D draws, but the only part of the drawn content I see is the intersection of the actual current window content rect and the rectangle from (0, 0) to the width and height of the window at creation time. Any changes to the position or size of a GL window do not change this clipped boundary, although the actual content is offset and/or scaled correctly (but still clipped). Booting an Ironlake i5 under the exact same software (ie. the same drive) has no problems. I've been trying to grep for any places the gen6 path diverges where this could be caused to no effect. Using a simple window manager, either my own super simple embedded one or twm. Attempted configs (All other parts as per 2010Q4): Kernel: * v2.6.37 tag mainline (has intermittent GPU hangs) * ickle/drm-intel/drm-intel-next latest [34da1327c3814781925396fa10c42f596588ff76] (hang-free) Mesa: * v7.10 tag mainline * master latest [469ea695bbbc984ebec26b2413ab70d450a283ca] Am I doing something absurd with my build/config that could cause this? In other respects the driver seems to be performing really well. - Lindsay Roberts _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
