Commit 8c772f0b authored by Laurent Pinchart's avatar Laurent Pinchart
Browse files

drm: xlnx: zynqmp_dpsub: Expose plane ordering to userspace 



While the DPSUB has a fixed plane order, it still makes sense to expose
it to userspace to avoid hardcoding assumptions. Do so by adding an
immutable zpos property to planes.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
parent 650f1204

drivers/gpu/drm/xlnx/zynqmp_disp.c

+1 −0
Original line number Diff line number Diff line
@@ -1252,6 +1252,7 @@ static int zynqmp_disp_create_planes(struct zynqmp_disp *disp) 
		drm_plane_helper_add(&layer->plane,

				     &zynqmp_disp_plane_helper_funcs);



		drm_plane_create_zpos_immutable_property(&layer->plane, i);

		if (zynqmp_disp_layer_is_gfx(layer))

			drm_plane_create_alpha_property(&layer->plane);

	}