drm/i915/gvt: opregion virtualization for win guest
authorXiaolin Zhang <xiaolin.zhang@intel.com>
Fri, 20 Oct 2017 13:52:29 +0000 (21:52 +0800)
committerZhenyu Wang <zhenyuw@linux.intel.com>
Thu, 16 Nov 2017 03:48:32 +0000 (11:48 +0800)
commit4023f301d28fb18aac225fef59592a44b9fd42b3
treeddc48d1531ecdbc75e5b009a6dec180695acf0c8
parenta2ae95af9646316aaf86e2d18f46de1a5f746f1a
drm/i915/gvt: opregion virtualization for win guest

this is an enhanced opregion emulation for win guest support
by initializing more data members including opregion header
size, version and child device propertity for display port.
for simplicity, redefined child_device_config structure.

Signed-off-by: Xiaolin Zhang <xiaolin.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
drivers/gpu/drm/i915/gvt/opregion.c