Hi, this work is based on the virtio_wl driver in the ChromeOS kernel by Zach Reizner, currently at: https://chromium.googlesource.com/chromiumos/third_party/kernel/+/chromeos-4.4/drivers/virtio/virtio_wl.c There's one feature missing currently, which is letting clients write directly to the host part of a resource, so the extra copy in TRANSFER_TO_HOST isn't needed. Have pushed the QEMU counterpart to this branch, though it isn't as polished atm: https://gitlab.collabora.com/tomeu/qemu/commits/winsrv-wip Thanks, Tomeu Tomeu Vizoso (2): drm/virtio: Add window server support drm/virtio: Handle buffers from the compositor drivers/gpu/drm/virtio/virtgpu_drv.c | 1 + drivers/gpu/drm/virtio/virtgpu_drv.h | 39 ++++- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 219 +++++++++++++++++++++++++ drivers/gpu/drm/virtio/virtgpu_kms.c | 66 ++++++-- drivers/gpu/drm/virtio/virtgpu_vq.c | 285 ++++++++++++++++++++++++++++++++- include/uapi/drm/virtgpu_drm.h | 29 ++++ include/uapi/linux/virtio_gpu.h | 43 +++++ 7 files changed, 667 insertions(+), 15 deletions(-) -- 2.14.3 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
