[PATCH v5 00/12] drm/virtio: switch from ttm to gem shmem helpers.

[Gerd Hoffmann]

ttm increasingly gets into the way while hacking on virtio-gpu memory
management.  It also overkill for what virtio-gpu needs.  Lets get rid
of it.

v5:
 - fence bugfixes.
 - minor optimizations.
v4:
 - make gem array helpers private to virtio.
 - misc minor fixes.
v3:
 - add gem array helpers.
 - rework fencing.

cheers,
  Gerd

Gerd Hoffmann (12):
  drm/virtio: pass gem reservation object to ttm init
  drm/virtio: switch virtio_gpu_wait_ioctl() to gem helper.
  drm/virtio: simplify cursor updates
  drm/virtio: remove virtio_gpu_object_wait
  drm/virtio: drop no_wait argument from virtio_gpu_object_reserve
  drm/virtio: remove ttm calls from in
    virtio_gpu_object_{reserve,unreserve}
  drm/virtio: add virtio_gpu_object_array & helpers
  drm/virtio: rework virtio_gpu_execbuffer_ioctl fencing
  drm/virtio: rework virtio_gpu_object_create fencing
  drm/virtio: drop virtio_gpu_object_list_validate/virtio_gpu_unref_list
  drm/virtio: switch from ttm to gem shmem helpers
  drm/virtio: remove virtio_gpu_alloc_object

 drivers/gpu/drm/virtio/virtgpu_drv.h    |  83 +++----
 drivers/gpu/drm/virtio/virtgpu_drv.c    |  20 +-
 drivers/gpu/drm/virtio/virtgpu_gem.c    |  88 ++++---
 drivers/gpu/drm/virtio/virtgpu_ioctl.c  | 158 ++++--------
 drivers/gpu/drm/virtio/virtgpu_kms.c    |   9 -
 drivers/gpu/drm/virtio/virtgpu_object.c | 211 +++++-----------
 drivers/gpu/drm/virtio/virtgpu_plane.c  |  13 +-
 drivers/gpu/drm/virtio/virtgpu_prime.c  |  37 ---
 drivers/gpu/drm/virtio/virtgpu_ttm.c    | 304 ------------------------
 drivers/gpu/drm/virtio/virtgpu_vq.c     |  45 +++-
 drivers/gpu/drm/virtio/Kconfig          |   2 +-
 drivers/gpu/drm/virtio/Makefile         |   2 +-
 12 files changed, 234 insertions(+), 738 deletions(-)
 delete mode 100644 drivers/gpu/drm/virtio/virtgpu_ttm.c

-- 
2.18.1