From: Thomas Daniel Date: Wed, 20 Aug 2014 15:24:50 +0000 (+0100) Subject: drm/i915/bdw: Do not initialize PPGTT in the legacy way for execlists X-Git-Tag: fixes-against-v3.18-rc2~73^2~32^2~85 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=671b50134ccd75a5dd1584e306a9316587371af3;p=pandora-kernel.git drm/i915/bdw: Do not initialize PPGTT in the legacy way for execlists A pending commit removes synchronous mode from switch_mm. This breaks execlists because switch_mm will always try to write to the legacy ring buffer. Return immediately from i915_ppgtt_init_gw in execlists mode. No longer check for execlists mode in gen8_ppgtt_enable() because this will no longer be called in execlists mode. Signed-off-by: Thomas Daniel Signed-off-by: Daniel Vetter --- Reading git-diff-tree failed