[PATCH v3 0/3] drm/i915/gvt: add VFIO graphics EDID region

[hang.yuan at linux.intel.com]

From: Hang Yuan <hang.yuan at linux.intel.com>

Create one VFIO graphics EDID region for vgpu. When the region is updated,
hotplug event is emulated for guest to get new EDID data.

v3: refine codes
v2: add EDID blob sanity check and support EDID size update <zhenyu>

Hang Yuan (3):
  drm/i915/gvt: add functions to get default resolution
  drm/i915/gvt: add hotplug emulation
  drm/i915/gvt: add VFIO EDID region

 drivers/gpu/drm/i915/gvt/display.c   |  31 ++++++++
 drivers/gpu/drm/i915/gvt/display.h   |  37 +++++++--
 drivers/gpu/drm/i915/gvt/gvt.c       |   1 +
 drivers/gpu/drm/i915/gvt/gvt.h       |   3 +
 drivers/gpu/drm/i915/gvt/hypercall.h |   1 +
 drivers/gpu/drm/i915/gvt/kvmgt.c     | 143 +++++++++++++++++++++++++++++++++++
 drivers/gpu/drm/i915/gvt/mpt.h       |  17 +++++
 drivers/gpu/drm/i915/gvt/vgpu.c      |   6 ++
 8 files changed, 233 insertions(+), 6 deletions(-)

-- 
2.7.4