drm/sun4i: Rename sun4i_backend_layer_formats to sun4i_layer_formats

Since more formats can be supported by the frontend, rename the
variable listing the layer formats to avoid suggesting that the backend
itself supports all the listed formats.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181123092515.2511-16-paul.kocialkowski@bootlin.com

diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c
index 1d00700..155933c 100644 (file)
--- a/drivers/gpu/drm/sun4i/sun4i_layer.c
+++ b/drivers/gpu/drm/sun4i/sun4i_layer.c
@@ -129,7 +129,7 @@ static const struct drm_plane_funcs sun4i_backend_layer_funcs = {
        .update_plane           = drm_atomic_helper_update_plane,
 };
 
-static const uint32_t sun4i_backend_layer_formats[] = {
+static const uint32_t sun4i_layer_formats[] = {
        DRM_FORMAT_ARGB8888,
        DRM_FORMAT_ARGB4444,
        DRM_FORMAT_ARGB1555,
@@ -158,8 +158,8 @@ static struct sun4i_layer *sun4i_layer_init_one(struct drm_device *drm,
        /* possible crtcs are set later */
        ret = drm_universal_plane_init(drm, &layer->plane, 0,
                                       &sun4i_backend_layer_funcs,
-                                      sun4i_backend_layer_formats,
-                                      ARRAY_SIZE(sun4i_backend_layer_formats),
+                                      sun4i_layer_formats,
+                                      ARRAY_SIZE(sun4i_layer_formats),
                                       NULL, type, NULL);
        if (ret) {
                dev_err(drm->dev, "Couldn't initialize layer\n");