Merge branch 'linux-4.15' of git://github.com/skeggsb/linux into drm-fixes

nouveau displayport regression fix.

* 'linux-4.15' of git://github.com/skeggsb/linux:
  drm/nouveau/disp/gf119: add missing drive vfunc ptr

drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c

@@ -174,6 +174,7 @@ gf119_sor = {
 		.links = gf119_sor_dp_links,
 		.power = g94_sor_dp_power,
 		.pattern = gf119_sor_dp_pattern,
+		.drive = gf119_sor_dp_drive,
 		.vcpi = gf119_sor_dp_vcpi,
 		.audio = gf119_sor_dp_audio,
 		.audio_sym = gf119_sor_dp_audio_sym,