[Intel-gfx] [PATCH v2] drm/i915: Try GGTT mmapping whole object as partial

[Chris Wilson]

Quoting Matthew Auld (2018-07-02 14:57:33)
> On 30 June 2018 at 10:05, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> > If the whole object is already pinned by HW for use as scanout, we will
> > fail to move it to the mappable region and so must resort to using a
> > partial VMA covering the whole object.
> >
> > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104513
> > Fixes: aa136d9d72c2 ("drm/i915: Convert partial ggtt vma to full ggtt if it spans the entire object")
> > Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> > Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
> > Cc: Matthew Auld <matthew.william.auld at gmail.com>
> Reviewed-by: Matthew Auld <matthew.william.auld at gmail.com>

And pushed yesterday, mainly as a test for a new dim setup.
Thanks,
-Chris