diff options
| author | Hang Yuan <hang.yuan@linux.intel.com> | 2019-01-30 18:25:54 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2019-01-31 11:41:25 +0800 |
| commit | 39c68e87bc50a71bcfe93582d9b0673ef30db418 (patch) | |
| tree | b9e3c5c1ce7a7e7a996b6e0dd5039f5b90e3bc81 /drivers/gpu/drm/i915/gvt/hypercall.h | |
| parent | 1ca20f33df42ee61a4ae1bf4f2abf8e5f77a16fc (diff) | |
| download | lwn-39c68e87bc50a71bcfe93582d9b0673ef30db418.tar.gz lwn-39c68e87bc50a71bcfe93582d9b0673ef30db418.zip | |
drm/i915/gvt: add VFIO EDID region
Implement VFIO EDID region for vgpu. Support EDID blob update and notify
guest on link state change via hotplug event.
v3: move struct edid_region to kvmgt.c <zhenyu>
v2: add EDID sanity check and size update <zhenyu>
Tested-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Hang Yuan <hang.yuan@linux.intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/hypercall.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/hypercall.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/hypercall.h b/drivers/gpu/drm/i915/gvt/hypercall.h index 50798868ab15..5e01cc8d9b16 100644 --- a/drivers/gpu/drm/i915/gvt/hypercall.h +++ b/drivers/gpu/drm/i915/gvt/hypercall.h @@ -67,6 +67,7 @@ struct intel_gvt_mpt { int (*set_trap_area)(unsigned long handle, u64 start, u64 end, bool map); int (*set_opregion)(void *vgpu); + int (*set_edid)(void *vgpu, int port_num); int (*get_vfio_device)(void *vgpu); void (*put_vfio_device)(void *vgpu); bool (*is_valid_gfn)(unsigned long handle, unsigned long gfn); |