This series adds support for a vgpu display to the qemu vfio code.
For now only regions are supported, dmabufs will follow later.
The vfio API update is done, queued in drm-next, should land in the
upstream kernel during the 4.16 merge window. So the 4.16-rc1 kernel
header sync should bring the header changes needed for this series.
Patch #1 of this series has the vfio.h updates too, for testing
convinience, but I don't plan to include that patch in the final
patch submission.
plese test and review,
Gerd
Gerd Hoffmann (5):
headers: update linux-headers/linux/vfio.h (intel-gvt kernel patches,
v17)
headers: add drm/drm_fourcc.h to standard-headers
ui/pixman: add qemu_drm_format_to_pixman()
vfio/display: core & wireup
vfio/display: adding region support
hw/vfio/pci.h | 4 +
include/hw/vfio/vfio-common.h | 8 +
include/standard-headers/drm/drm_fourcc.h | 382 ++++++++++++++++++++++++++++++
include/ui/qemu-pixman.h | 5 +
linux-headers/linux/vfio.h | 64 +++++
hw/vfio/display.c | 149 ++++++++++++
hw/vfio/pci.c | 9 +
ui/qemu-pixman.c | 22 ++
hw/vfio/Makefile.objs | 2 +-
scripts/update-linux-headers.sh | 4 +
10 files changed, 648 insertions(+), 1 deletion(-)
create mode 100644 include/standard-headers/drm/drm_fourcc.h
create mode 100644 hw/vfio/display.c
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2.9.3
