[0/3] drm: add mmap() to drm_gem_object_funcs

Message

Gerd Hoffmann June 20, 2019, 6:15 a.m. UTC

Add a new callback where drivers can handle mmap setup
without having to override gem_driver->fops->mmap.

Switch shmem helper over as demo.

cheers,
  Gerd

Gerd Hoffmann (3):
  drm: add mmap() to drm_gem_object_funcs
  drm: switch shmem helper to drm_gem_object_funcs->mmap
  drm: drop DEFINE_DRM_GEM_SHMEM_FOPS

 include/drm/drm_gem.h                   |  9 ++++++++
 include/drm/drm_gem_shmem_helper.h      | 28 +------------------------
 drivers/gpu/drm/cirrus/cirrus.c         |  2 +-
 drivers/gpu/drm/drm_gem.c               |  4 ++++
 drivers/gpu/drm/drm_gem_shmem_helper.c  | 18 +++++++---------
 drivers/gpu/drm/panfrost/panfrost_drv.c |  2 +-
 drivers/gpu/drm/panfrost/panfrost_gem.c |  1 +
 drivers/gpu/drm/v3d/v3d_bo.c            |  1 +
 drivers/gpu/drm/v3d/v3d_drv.c           |  2 +-
 9 files changed, 26 insertions(+), 41 deletions(-)