drm: fsl-dcu: Rely on the default ->best_encoder() behavior

We have a 1:1 relationship between connectors and encoders and the
driver is relying on the atomic helpers: we can drop the custom
->best_encoder() and let the core call drm_atomic_helper_best_encoder()
for us.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1465300095-16971-6-git-send-email-boris.brezillon@free-electrons.com

diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
index 98c998da91eb04f55824aa55b3ffb6cdbb030b8c..0b0989e503ea076b0290c0d930b73fb2646a92d2 100644 (file)
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
@@ -102,14 +102,6 @@ static const struct drm_connector_funcs fsl_dcu_drm_connector_funcs = {
        .reset = drm_atomic_helper_connector_reset,
 };
 
-static struct drm_encoder *
-fsl_dcu_drm_connector_best_encoder(struct drm_connector *connector)
-{
-       struct fsl_dcu_drm_connector *fsl_con = to_fsl_dcu_connector(connector);
-
-       return fsl_con->encoder;
-}
-
 static int fsl_dcu_drm_connector_get_modes(struct drm_connector *connector)
 {
        struct fsl_dcu_drm_connector *fsl_connector;
@@ -136,7 +128,6 @@ static int fsl_dcu_drm_connector_mode_valid(struct drm_connector *connector,
 }
 
 static const struct drm_connector_helper_funcs connector_helper_funcs = {
-       .best_encoder = fsl_dcu_drm_connector_best_encoder,
        .get_modes = fsl_dcu_drm_connector_get_modes,
        .mode_valid = fsl_dcu_drm_connector_mode_valid,
 };