Add VA trace support for HEVC
Add VA trace support for HEVC

BZ:189819

Change-Id: I505a9e638191494f7f69c9ef9995fabc9d82dffb
Signed-off-by: Tang, XiaoxiX <9175c2a035f9d6bcde2226781d098a82ebae24fd@intel.com>
Signed-off-by: Xiang, Haihao <8d677183e5993577d4fa73a419b76987913292d6@intel.com>

01org/iotg-lin-gfx-libva,01org/iotg-lin-gfx-libva,chenxianqin/vaapi-libva,01org/libva-cros,chenxianqin/vaapi-libva,gbeauchesne/libva,zzhhui/libva,01org/libva-cros,01org/libva-cros,zzhhui/libva,zzhhui/libva,gbeauchesne/libva,01org/iotg-lin-gfx-libva,chenxianqin/vaapi-libva,gbeauchesne/libva