[PATCH 0/2] Deliver vGPU page flip event to userspace
Tina Zhang
tina.zhang at intel.com
Mon May 27 08:43:10 UTC 2019
This series introduces VFIO_DEVICE_SET_GFX_FLIP_EVENTFD ioctl command to
set the eventfd based signaling mechanism in vfio display. vGPU can use
this eventfd to deliver the framebuffer page flip event to userspace.
Tina Zhang (2):
vfio: ABI for setting mdev display flip eventfd
drm/i915/gvt: Support delivering page flip event to userspace
drivers/gpu/drm/i915/gvt/dmabuf.c | 31 +++++++++++++++++++++++++++++
drivers/gpu/drm/i915/gvt/dmabuf.h | 1 +
drivers/gpu/drm/i915/gvt/gvt.c | 1 +
drivers/gpu/drm/i915/gvt/gvt.h | 2 ++
drivers/gpu/drm/i915/gvt/handlers.c | 2 ++
drivers/gpu/drm/i915/gvt/kvmgt.c | 7 +++++++
include/uapi/linux/vfio.h | 12 +++++++++++
7 files changed, 56 insertions(+)
--
2.17.1
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