tree a1e8c5a88769c7acbf5bc223241f838b0d653793
parent 904efd9e3f4c8f288b1279a316eed8e177190c8f
author Thomas Hellstrom <thellstrom@vmware.com> 1516089270 +0100
committer Thomas Hellstrom <thellstrom@vmware.com> 1521712703 +0100

drm/vmwgfx: Cursor update fixes

Use drm_plane_helper_check_update also for the cursor plane.
Some applications, like gdm on gnome shell still uses cursor front-buffer
like rendering without notifying the kernel. We do need some kind of
noficiation, but work around this for now by updating the cursor image on
every cursor move.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>