[PATCH 2/9] win32u: Introduce UpdateDisplayDevice user driver entry point.

[Jacek Caban]

Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
---
The idea is to provide a way to drivers to do the registration instead 
of duplicating it in each driver. The new way also allows drivers to set 
those without SetupAPI, which is problematic for unix libs.

  dlls/user32/driver.c      |  1 +
  dlls/win32u/driver.c      | 13 +++++++
  dlls/win32u/sysparams.c   | 75 ++++++++++++++++++++++++++++++++++++++-
  include/wine/gdi_driver.h | 37 +++++++++++++++++++
  4 files changed, 125 insertions(+), 1 deletion(-)