On ke, 2016-08-24 at 20:42 +0100, Chris Wilson wrote: > +++ b/drivers/gpu/drm/i915/i915_drv.c > @@ -355,6 +355,14 @@ static int i915_getparam(struct drm_device *dev, void > *data, > case I915_PARAM_MIN_EU_IN_POOL: > value = INTEL_INFO(dev)->min_eu_in_pool; > break; > + case I915_PARAM_MMAP_GTT_VERSION: > + /* 0 - Objects have to be smaller than aperture, > + * all simultaneous users have to fit within the > + * available space within the aperture. > + * 1 - Objects can any size, and X,Y or untiled > + */ > + value = 1;
The actual test would be if this function call succeeds, though. value = 0 would never be returned, so I'm not sure it'll be useful to document as such. So I might document as "Failure to execute the query means..." Regards, Joonas -- Joonas Lahtinen Open Source Technology Center Intel Corporation _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
