Merge tag 'gvt-next-fixes-2021-02-22' of https://github.com/intel/gvt-linux into...

gvt-next-fixes-2021-02-22

- Fix to use i915 default state for cmd parser on all engines (Chris)
- Purge dev_priv->gt (Chris)
- Fix gvt object ww locking (Zhi)

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
From: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210222083402.GD1551@zhen-hp.sh.intel.com