Log Message:
intel-vaapi-driver: Update multimedia/intel-vaapi-driver to 2.2.0

Changes:
Version 2.2.0 - 11.Jul.2018
* Bump version to 2.2.0
* Add new PCI ID for KBL-Y
* Add meson support
* Fix for VC1 decoding issues
* Fix VP8 encoding issues
* Fix the over-run issue in HEVC encoding
* Fix the max MV length in MPEG-2 encoding
* Fix packed header mode
* Fix building issue on Android

Version 2.1.0 - 12.Feb.2018
* Bump version to 2.1.0
* Add support for Cannolake (aka. CNL)
  - Decoding: H.264/MPEG-2/VC-1/JPEG/VP8/HEVC/HEVC 10-bit/VP9/VP9 10-bit
  - Encoding: H.264/MPEG-2/JPEG/VP8/VP9/HEVC/HEVC 10-bit/{VP9,AVC} low power
  - VPP: CSC/scaling/NoiseReduction/Deinterlacing{Bob, MotionAdaptive, \ 
MotionCompensated}/ColorBalance/STD
* Add support for VC1 interlaced video decoding
* Add support for Stats/PreEnc on GEN9
* Add support for vaExportSurfaceHandle()
* Add new PCI IDs for CFL
* Add mininum resolution query for encoder
* Ehance the logging to provide informational messages
* Fix VP9 brc issue on KBL
* A lot of bug fixes

Version 2.0.0 - 21.Oct.2017
* Bump version to 2.0.0
* Add support for Coffee Lake (aka. CFL)
  - Decoding: H.264/MPEG-2/VC-1/JPEG/VP8/HEVC/HEVC 10-bit/VP9/VP9 10-bit
  - Encoding: H.264/MPEG-2/JPEG/VP8/VP9/HEVC/HEVC 10-bit/AVC low power \ 
CQP/CBR/VBR mode
  - VPP: CSC/scaling/NoiseReduction/Deinterlacing{Bob, MotionAdaptive, \ 
MotionCompensated}/ColorBalance/STD
* Add support for H264 FEI
* Add support for HEVC ROI encoding
* Add support for intensity compensation for VC-1 decoding
* Improve the quality of the H264 encoder on BDW/BSW
* Improve the CSC performance between I420/NV12/P010/YUY2/VYUY format
* Improve the performace of va{Get, Put}Image for I420/NV12/P010/YUY2/VYUY format
* Fix image corruption for VP9 decoding
* Fix race condition in wayland support
* Fix ROI support in VDEnc support
* Fix corrupted stream when using VDEnc CBR/VBR
* Fix GCC 7.1.1 warnings/errors
* Update the shader for HEVC encoding

Version 1.8.3 - 28.Jun.2017
* Add support for Gemini Lake (aka. GLK)
  - Decoding: H.264/MPEG-2/VC-1/JPEG/VP8/HEVC/HEVC 10-bit/VP9/VP9 10-bit
  - Encoding: H.264/MPEG-2/JPEG/VP8/VP9/HEVC/HEVC 10-bit/AVC low power CQP mode
  - VPP: CSC/scaling/NoiseReduction/Deinterlacing{Bob, MotionAdaptive, \ 
MotionCompensated}/ColorBalance/STD
* Improve the quality of the HEVC encoder on SKL+ for CQP and CBR mode
* Add support for HEVC VBR mode on SKL+
* Set the quality range for HEVC / AVC encoder to 7
* Fix VP9 encoding quality issue on KBL
* Fix build issue on Android
* Fix the wrong order for AUD NAL unit in AVC encoder
* Fix the condition of enabling H.264 MB rate control
* Fix the memory leak issue in JPEG decoding

Version 1.8.2 - 22.May.2017
* Add support for querying slice structure for AVC encoding
* Add support for AVC multi-slice encoding on SKL+
* Add support for MVC encoding on SKL+
* Fix bad frame on SKL and BXT when the quality level is set to 1

Version 1.8.1 - 10.Apr.2017
* Add support for VAConfigAttribEncMaxSlices
* Disable AVC multi-slice encoding on SKL+
* Disable AVC ROI encoding on SKL+
* Disable bitrate control per temporal layer on SKL+
* Disable MVC encoding on SKL+