[PATCH v4 0/5] drm: Fix fb changes for async updates

Helen Koike helen.koike at collabora.com
Mon Jun 3 16:56:05 UTC 2019


I'm re-sending this series with the acked by in the msm patch and
updating the docs in the last patch, the rest is the same.

v3 link: https://patchwork.kernel.org/project/dri-devel/list/?series=91353


Changes in v4:
- add acked by tag
- update docs in atomic_async_update callback

Changes in v3:
- use swap() to swap old and new framebuffers in async_update
- get the reference to old_fb and set the worker after vop_plane_atomic_update()
- add a FIXME tag for when we have multiple fbs to be released when
vblank happens.
- update commit message
- Add Reviewed-by tags
- Add TODO in drm_atomic_helper_async_commit()

Changes in v2:
- added reviewed-by tag
- update CC stable and Fixes tag
- Added reviewed-by tag
- updated CC stable and Fixes tag
- Change the order of the patch in the series, add this as the last one.
- Add documentation
- s/ballanced/balanced

Helen Koike (5):
  drm/rockchip: fix fb references in async update
  drm/amd: fix fb references in async update
  drm/msm: fix fb references in async update
  drm/vc4: fix fb references in async update
  drm: don't block fb changes for async plane updates

 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c |  3 +-
 drivers/gpu/drm/drm_atomic_helper.c           | 22 ++++----
 drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c    |  4 ++
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c   | 51 ++++++++++---------
 drivers/gpu/drm/vc4/vc4_plane.c               |  2 +-
 include/drm/drm_modeset_helper_vtables.h      |  8 +++
 6 files changed, 52 insertions(+), 38 deletions(-)


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