drm/sun4i: abstract a engine type

[linux.git] / drivers / gpu / drm / sun4i / sun4i_layer.c

diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c
index e1f03e1cc0ac6ed461571202e9a6fb736f17122c..ead4f9d4c1eeddf580bde0beadcd0c7e7a480dc7 100644 (file)
--- a/drivers/gpu/drm/sun4i/sun4i_layer.c
+++ b/drivers/gpu/drm/sun4i/sun4i_layer.c
@@ -11,13 +11,12 @@
  */
 
 #include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drmP.h>
 
 #include "sun4i_backend.h"
-#include "sun4i_crtc.h"
 #include "sun4i_layer.h"
+#include "sunxi_engine.h"
 
 struct sun4i_plane_desc {
               enum drm_plane_type     type;
@@ -130,10 +129,10 @@ static struct sun4i_layer *sun4i_layer_init_one(struct drm_device *drm,
 }
 
 struct drm_plane **sun4i_layers_init(struct drm_device *drm,
-                                    struct sun4i_crtc *crtc)
+                                    struct sunxi_engine *engine)
 {
        struct drm_plane **planes;
-       struct sun4i_backend *backend = crtc->backend;
+       struct sun4i_backend *backend = engine_to_sun4i_backend(engine);
        int i;
 
        planes = devm_kcalloc(drm->dev, ARRAY_SIZE(sun4i_backend_planes) + 1,
@@ -175,7 +174,7 @@ struct drm_plane **sun4i_layers_init(struct drm_device *drm,
 
                DRM_DEBUG_DRIVER("Assigning %s plane to pipe %d\n",
                                 i ? "overlay" : "primary", plane->pipe);
-               regmap_update_bits(backend->regs, SUN4I_BACKEND_ATTCTL_REG0(i),
+               regmap_update_bits(engine->regs, SUN4I_BACKEND_ATTCTL_REG0(i),
                                   SUN4I_BACKEND_ATTCTL_REG0_LAY_PIPESEL_MASK,
                                   SUN4I_BACKEND_ATTCTL_REG0_LAY_PIPESEL(plane->pipe));