tree aadf69e7d2a4898677dc6deca6949405438b3e8b
parent da9cc8de22aa6bd6ed51c406432d599ab520a6e3
author Weinan Li <weinan.z.li@intel.com> 1487732604 +0800
committer Zhenyu Wang <zhenyuw@linux.intel.com> 1487842395 +0800

drm/i915/gvt: refine pcode write emulation

In GVT-g we always emulate as pcode read/write success and ready for access
anytime, since we don't touch real physical registers here.

Add 'SKL_PCODE_CDCLK_CONTROL' write emulation, without it will cause
skl_set_cdclk fail in guest.

Signed-off-by: Weinan Li <weinan.z.li@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>