aboutsummaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/udl/udl_connector.c
AgeCommit message (Collapse)Author
2012-09-26drm/udl: limit modes to the sku pixel limits.Dave Airlie
Otherwise when X starts we commonly get a black screen scanning out nothing, its wierd dpms on/off from userspace brings it back, With this on F18, multi-seat works again with my 1920x1200 monitor which is above the sku limit for the device I have. Cc: stable@vger.kernel.org Reviewed-by: Alex Deucher <alexander.deucher@gmail.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>