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Intel Media Driver 2023Q2 Release - 23.2.4
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@Sherry-Lin Sherry-Lin released this 02 Aug 08:50
· 985 commits to master since this release
intel-media-23.2.4
cf94234

Official quarterly release including some enhancements and key fixes.

Dependencies

Supported Platforms

  • BDW (Broadwell)
  • SKL (Skylake)
  • BXTx (BXT: Broxton, APL: Apollo Lake, GLK: Gemini Lake)
  • KBLx (KBL: Kaby Lake, CFL: Coffe Lake, WHL: Whiskey Lake, CML: Comet Lake, AML: Amber Lake)
  • ICL (Ice Lake)
  • JSL (Jasper Lake) / EHL (Elkhart Lake)
  • TGLx (TGL: Tiger Lake, RKL: Rocket Lake, ADL-S/P/N: Alder Lake, RPL-S/P: Raptor Lake)
  • DG1/SG1
  • Alchemist(DG2)/ATSM
  • MTL (Meteor Lake)

What's New

List of new features comparing to previous release as below. You could refer to Readme for more information.

MTL New Features and Enhancement

  • Fixed AV1e obu size bits and max tile number caps report.
  • Enhanced BT2020 YUV/RGB range conversion(YUV limited to full, RGB full to limited).
  • Enabled PAT index for cache setting.

Legacy platform Fixes and Improvement

Decoding

  • Enable GuC submission on RPL-S.
  • Supported DDI query for engine reset info for ACM+.
  • Fixed HEVC virtual tile scalability hang issue on TGL+.

Encoding

  • Fixed AV1 TX_MODE_SELECT caps for bitstream corruption for ACM.
  • Fixed HEVC ICQ caps report for ACM.
  • Enabled HEVC VDEnc 422 encoding for ATS-M.
  • Power optimization for VP9 unaligned surface padding on TGL.
  • Fixed AVC memory management control operation w/ adaptive_ref_pic_marking_mode_flag update for ACM+.

Video Processing

  • Improved HDR tone mapping performance for the case the input image height is not 8 aligned.

Media Common

  • Fixed RGBP vaGetImage and vaPutImage.

Known issues

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