From: Daniel Vetter Date: Wed, 18 Dec 2013 16:46:18 +0000 (+0100) Subject: drm/i915: Don't check for NEEDS_GTT when deciding the address space X-Git-Tag: v3.15-rc1~51^2~62^2~80^2~6 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a7c1d426ef335ccfb6bd567a3f616fa232418fa2;p=pandora-kernel.git drm/i915: Don't check for NEEDS_GTT when deciding the address space This means something different and is only relevant for gen6 and the reason why we cant use anything else than aliasing ppgtt there. Note that the currently implemented logic for secure batches is broken: Userspace wants the buffer both in ppgtt (for self-referencing relocations) and in ggtt (for priveledge operations). This is the same issue the command parser is also facing. Unfortunately our coverage for corner-cases of self-referencing batches is spotty. Note that this will break vsync'ed Xv and DRI2 copies. Signed-off-by: Daniel Vetter --- Reading git-diff-tree failed