---
- branch: MAIN
  date: Mon Aug 27 15:26:50 UTC 2018
  files:
  - new: '1.5'
    old: '1.4'
    path: src/sys/external/bsd/drm2/dist/drm/drm_prime.c
    pathrev: src/sys/external/bsd/drm2/dist/drm/drm_prime.c@1.5
    type: modified
  - new: '1.29'
    old: '1.28'
    path: src/sys/external/bsd/drm2/dist/include/drm/drmP.h
    pathrev: src/sys/external/bsd/drm2/dist/include/drm/drmP.h@1.29
    type: modified
  - new: '1.4'
    old: '1.3'
    path: src/sys/external/bsd/drm2/drm/drm_gem_cma_helper.c
    pathrev: src/sys/external/bsd/drm2/drm/drm_gem_cma_helper.c@1.4
    type: modified
  - new: '1.12'
    old: '1.11'
    path: src/sys/external/bsd/drm2/include/drm/bus_dma_hacks.h
    pathrev: src/sys/external/bsd/drm2/include/drm/bus_dma_hacks.h@1.12
    type: modified
  id: 20180827T152650Z.8976bbc68a6d99d2a9ae561f4e91f327ed851e5c
  log: |
    Rework drm prime guts.

    - Our faux struct sg_table is now just an array of _pages_, not of
      bus dma segments.

    - We handle bus dma segments only in the presence of an adult bus dma
      tag.

    - All bus dma hacks are once again confined to bus_dma_hacks.h, and
      more neatly organized:
      . bus_dmamem_export_pages translates bus dma segs to vm_page array
      . bus_dmamem_import_pages translates vm_page array to bus dma segs
  module: src
  subject: 'CVS commit: src/sys/external/bsd/drm2'
  unixtime: '1535383610'
  user: riastradh