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
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