This series adds support for a vgpu display to the qemu vfio code. v5: - rebase to latest master - drop DeviceState->hotpluggable patch, use separate vfio-pci-display device instead so we can use DeviceClass->hotpluggable.

- add vfio dma-buf patch. Right now this can be tested with '-display egl-headless' only. gtk and spice support is almost ready for merge and should follow soon. cheers, Gerd Gerd Hoffmann (7): linux-headers: update to 4.16-rc1 standard-headers: add drm/drm_fourcc.h ui/pixman: add qemu_drm_format_to_pixman() vfio/common: cleanup in vfio_region_finalize vfio/display: core & wireup vfio/display: adding region support vfio/display: adding dmabuf support hw/vfio/pci.h | 4 + include/hw/vfio/vfio-common.h | 22 ++ include/standard-headers/drm/drm_fourcc.h | 411 +++++++++++++++++++++ include/standard-headers/linux/input-event-codes.h | 1 + include/standard-headers/linux/input.h | 11 + include/standard-headers/linux/pci_regs.h | 30 +- include/standard-headers/linux/virtio_net.h | 13 + include/ui/qemu-pixman.h | 5 + linux-headers/asm-powerpc/kvm.h | 2 + linux-headers/asm-powerpc/unistd.h | 3 + linux-headers/asm-s390/unistd.h | 401 +------------------- linux-headers/asm-s390/unistd_32.h | 364 ++++++++++++++++++ linux-headers/asm-s390/unistd_64.h | 331 +++++++++++++++++ linux-headers/asm-x86/kvm_para.h | 4 + linux-headers/linux/kvm.h | 90 +++++ linux-headers/linux/psci.h | 3 + linux-headers/linux/vfio.h | 72 ++++ hw/vfio/common.c | 7 + hw/vfio/display.c | 286 ++++++++++++++ hw/vfio/pci.c | 30 ++ ui/qemu-pixman.c | 22 ++ hw/vfio/Makefile.objs | 2 +- scripts/update-linux-headers.sh | 7 + 23 files changed, 1710 insertions(+), 411 deletions(-) create mode 100644 include/standard-headers/drm/drm_fourcc.h create mode 100644 linux-headers/asm-s390/unistd_32.h create mode 100644 linux-headers/asm-s390/unistd_64.h create mode 100644 hw/vfio/display.c