[PATCH 0/4] drm/vc4: Syncobj import export

Stefan Schake stschake at gmail.com
Sat Apr 21 15:50:18 PDT 2018

This series allows userspace to submit syncobj handles for importing
a fence to wait on or exporting the job fence as part of submission.

The primary use of this is to enable native fence fd support in Mesa.
Initial userspace implementation is under review and available here:


Stefan Schake (4):
  drm/vc4: Enable syncobj support
  drm/vc4: Syncobj import support
  drm/vc4: Export fence through syncobj
  drm/vc4: Add parameter for syncobj support

 drivers/gpu/drm/vc4/vc4_drv.c |  4 ++-
 drivers/gpu/drm/vc4/vc4_drv.h |  2 ++
 drivers/gpu/drm/vc4/vc4_gem.c | 59 ++++++++++++++++++++++++++++++++++++++++---
 include/uapi/drm/vc4_drm.h    | 15 +++++++++++
 4 files changed, 76 insertions(+), 4 deletions(-)


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