The cursor and primary planes were hard coded.
Now search for them for passing to drm_crtc_init_with_planes

Signed-off-by: Evan Benn <evanbenn@chromium.org>
---

 drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 7b392d6c71cc..935652990afa 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c

@@ -658,10 +658,18 @@ static const struct drm_crtc_helper_funcs mtk_crtc_helper_funcs = {

 static int mtk_drm_crtc_init(struct drm_device *drm,
                             struct mtk_drm_crtc *mtk_crtc,
-                            struct drm_plane *primary,
-                            struct drm_plane *cursor, unsigned int pipe)
+                            unsigned int pipe)
 {
-       int ret;
+       struct drm_plane *primary = NULL;
+       struct drm_plane *cursor = NULL;
+       int i, ret;
+
+       for (i = 0; i < mtk_crtc->layer_nr; i++) {
+               if (mtk_crtc->planes[i].type == DRM_PLANE_TYPE_PRIMARY)
+                       primary = &mtk_crtc->planes[i];
+               else if (mtk_crtc->planes[i].type == DRM_PLANE_TYPE_CURSOR)
+                       cursor = &mtk_crtc->planes[i];
+       }

        ret = drm_crtc_init_with_planes(drm, &mtk_crtc->base, primary, cursor,
                                        &mtk_crtc_funcs, NULL);

@@ -830,9 +838,7 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev,
                        return ret;
        }

-       ret = mtk_drm_crtc_init(drm_dev, mtk_crtc, &mtk_crtc->planes[0],
-                               mtk_crtc->layer_nr > 1 ? &mtk_crtc->planes[1] :
-                               NULL, pipe);
+       ret = mtk_drm_crtc_init(drm_dev, mtk_crtc, pipe);
        if (ret < 0)
                return ret;

--

2.25.0.341.g760bfbb309-goog