Add local vaDisplayIsValid
Add local vaDisplayIsValid

android-ia/hardware_intel_libva,zzhhui/libva,CyanogenMod/android_hardware_intel_libva,01org/libva-cros,pma1/libva,gbeauchesne/libva,01org/iotg-lin-gfx-libva,zzhhui/libva,pma1/libva,android-ia/hardware_intel_libva,halleyzhao/libva-fdo,Distrotech/libva,chenxianqin/vaapi-libva,android-ia/hardware_intel_libva,CyanogenMod/android_hardware_intel_libva,chenxianqin/vaapi-libva,chenxianqin/vaapi-libva,zzhhui/libva,01org/iotg-lin-gfx-libva,halleyzhao/libva-fdo,CyanogenMod/android_hardware_intel_libva,Distrotech/libva,gbeauchesne/libva,01org/iotg-lin-gfx-libva,01org/libva-cros,gbeauchesne/libva,halleyzhao/libva-fdo,01org/libva-cros,pma1/libva,Distrotech/libva