tree 3aec99279719c30872b6220f702cc7d584c8f9a1
parent 187447a106fc9caca45f10413845678d3666556c
author Zhao Yan <yan.y.zhao@intel.com> 1487656837 +0800
committer Zhenyu Wang <zhenyuw@linux.intel.com> 1487842336 +0800

drm/i915/gvt: set default value to 0 for unhandled mmio regs

for a handled mmio reg,  its default value is read from hardware, while
for an unhandled mmio regs,  its default value would be random if not
explicitly set to 0

Signed-off-by: Zhao Yan <yan.y.zhao@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>