virtio-gpu: add VIRTIO_GPU_F_EDID feature

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The feature allows the guest request an EDID blob (describing monitor
capabilities) for a given scanout (aka virtual monitor connector).

It brings a new command message, which has just a scanout field (beside
the standard virtio-gpu header) and a response message which carries the
EDID data.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20181030063206.19528-2-kraxel@redhat.com

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Gerd Hoffmann 2018-10-30 07:32:05 +01:00

parent 0081cdfe63

commit 610c0c2b28

1 changed files with 18 additions and 0 deletions

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18

include/uapi/linux/virtio_gpu.h

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