[RFC PATCH 1/2] drm/vgem: Add a dummy platform device

The vgem driver is currently registered independent of any actual device. Some usage of the dmabuf APIs require an actual device structure to do anything. Register a dummy platform device for use with dmabuf. Signed-off-by: Laura Abbott --- I realize the original driver had a

[RFC PATCH 1/2] drm/vgem: Add a dummy platform device

The vgem driver is currently registered independent of any actual device. Some usage of the dmabuf APIs require an actual device structure to do anything. Register a dummy platform device for use with dmabuf. Signed-off-by: Laura Abbott --- I realize the original driver had a note about 'drop