[PATCH 0/4] drm/virtio: try remove ttm
Gerd Hoffmann
kraxel at redhat.com
Mon Jun 17 11:14:02 UTC 2019
ttm increasingly gets into the way while hacking on virtio-gpu memory
management. So maybe we are better off without, using gem helpers
instead?
Trying remove the dependency on ttm reservations looks like a good first
first step to me. This patch series is a (small) start on that.
At the point I'm looking for comments whevener the plan and the initial
patches look sane and for things I should possibly watch out for on the
way.
thanks,
Gerd
Gerd Hoffmann (4):
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
drivers/gpu/drm/virtio/virtgpu_drv.h | 1 -
drivers/gpu/drm/virtio/virtgpu_ioctl.c | 18 ++++--------------
drivers/gpu/drm/virtio/virtgpu_object.c | 16 ++--------------
drivers/gpu/drm/virtio/virtgpu_plane.c | 13 +++----------
4 files changed, 9 insertions(+), 39 deletions(-)
--
2.18.1
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