tree 7afd18541fa6799432d07e4a08341068b37f33ed
parent 695fbc08d80f93ecca18a1abd8f52c2ab77fdc8d
author Yulei Zhang <yulei.zhang@intel.com> 1489418487 +0800
committer Zhenyu Wang <zhenyuw@linux.intel.com> 1489740405 +0800

drm/i915/gvt: correct the ggtt valid bit check in pipe control command

GGTT valid bit in pipe control command move to DWORD1 after SNB, so
change the valid check code correspondingly.

v2:
per Zhenyu's comment, replace the bit check with MACRO define
PIPE_CONTROL_GLOBAL_GTT_IVB

Signed-off-by: Yulei Zhang <yulei.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>