summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/udl/udl_fb.c
AgeCommit message (Collapse)Author
2012-05-31udl: support vmapping imported dma-bufsDave Airlie
This allows udl to get a vmapping of an imported buffer for scanout. Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-05-23udl: add prime fd->handle support.Dave Airlie
udl can only be used as an output offload so doesn't need to support handle->fd direction. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-15drm/udl: initial UDL driver (v4)Dave Airlie
This is an initial drm/kms driver for the displaylink devices. Supports fb_defio, supports KMS dumb interface supports 24bpp via conversion to 16bpp, hw can do this better. supports hot unplug using new drm core features. On an unplug, it disables connector polling, unplugs connectors from sysfs, unplugs fbdev layer (using Kay's API), drops all the USB device URBs, and call the drm core to unplug the device. This driver is based in large parts on udlfb.c so I've licensed it under GPLv2. Signed-off-by: Dave Airlie <airlied@redhat.com>