---
- branch: MAIN
  date: Wed Feb 25 13:35:25 UTC 2015
  files:
  - new: '1.6'
    old: '1.5'
    path: src/sys/external/bsd/drm2/dist/drm/i915/intel_ringbuffer.c
    pathrev: src/sys/external/bsd/drm2/dist/drm/i915/intel_ringbuffer.c@1.6
    type: modified
  id: 20150225T133525Z.fd43005faebfe766d86efca0e05603bfac1ea76c
  log: |
    Back-port attempt [2/2] to fix i915drmkms on G4X, from Linux.

    commit 95468892fdfeef6d1004b524e35957629efdbe00
    Author: Chris Wilson <chris@chris-wilson.co.uk>
    Date:   Thu Aug 7 15:39:54 2014 +0100

        drm/i915: Reset the HEAD pointer for the ring after writing START

        Ville found an old w/a documented for g4x that suggested that we need to
        reset the HEAD after writing START. This is a useful fixup for some of
        the g4x ring initialisation woes, but as usual, not all.

        v2: Do the rewrite unconditionally anyway
  module: src
  subject: 'CVS commit: src/sys/external/bsd/drm2/dist/drm/i915'
  unixtime: '1424871325'
  user: riastradh