[PFC,0/3] drm/virtio: synchronous guest framebuffer update

Message

Kim, Dongwon Sept. 26, 2022, 11:06 p.m. UTC

This series is for fixing some issues regarding scanout synchronization with
host (e.g. QEMU/KVM) that uses virtio-gpu. This series replaces the previously
submitted one, "[PATCH v2 0/2] drm/virtio: fence handling in case of multi
scanouts".

Dongwon Kim (3):
  drm/virtio: .release ops for virtgpu fence release
  drm/virtio: new fence for every plane update
  drm/virtio: drm_gem_plane_helper_prepare_fb for obj synchronization

 drivers/gpu/drm/virtio/virtgpu_drv.h   |  7 +++
 drivers/gpu/drm/virtio/virtgpu_fence.c |  8 +++
 drivers/gpu/drm/virtio/virtgpu_plane.c | 85 +++++++++++++++-----------
 3 files changed, 65 insertions(+), 35 deletions(-)