drm: rcar-du: Add procedure of memory width update

[platform/adaptation/renesas_rcar/renesas_kernel.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 79d6ddb..4b4b4a7 100644 (file)
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -337,6 +337,8 @@ static void rcar_du_crtc_update_base(struct rcar_du_crtc *rcrtc)
 {
        struct drm_crtc *crtc = &rcrtc->crtc;
 
+       rcrtc->plane->pitch = crtc->fb->pitches[0];
+
        rcar_du_plane_compute_base(rcrtc->plane, crtc->fb);
        rcar_du_plane_update_base(rcrtc->plane);
 }