drm: rcar-du: Switch plane set_property to atomic helpers

[deliverable/linux.git] / drivers / gpu / drm / rcar-du / rcar_du_crtc.c

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index 2a1119b52c2aff86b11c8da5ebf8d8b3c9e7d5ee..faa46ed23a62329a2900f6329fdb753ca4075b17 100644 (file)
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -193,7 +193,12 @@ void rcar_du_crtc_route_output(struct drm_crtc *crtc,
                rcdu->dpad0_source = rcrtc->index;
 }
 
-void rcar_du_crtc_update_planes(struct drm_crtc *crtc)
+static unsigned int plane_zpos(struct rcar_du_plane *plane)
+{
+       return to_rcar_du_plane_state(plane->plane.state)->zpos;
+}
+
+static void rcar_du_crtc_update_planes(struct drm_crtc *crtc)
 {
        struct rcar_du_crtc *rcrtc = to_rcar_crtc(crtc);
        struct rcar_du_plane *planes[RCAR_DU_NUM_HW_PLANES];
@@ -212,7 +217,7 @@ void rcar_du_crtc_update_planes(struct drm_crtc *crtc)
 
                /* Insert the plane in the sorted planes array. */
                for (j = num_planes++; j > 0; --j) {
-                       if (planes[j-1]->zpos <= plane->zpos)
+                       if (plane_zpos(planes[j-1]) <= plane_zpos(plane))
                                break;
                        planes[j] = planes[j-1];
                }