drm/exynos: remove exynos_drm_create_enc_conn()

This functions was just hiding the encoder and connector creation in
a way that was less clean than if we get rid of it. For example,
exynos_encoder ops had .create_connector() defined only because we were
handing off the encoder and connector creation to
exynos_drm_create_enc_conn(). Without this function we can directly call
the create_connector function internally in the code, without the need of
any vtable access.

It also does some refactoring in the code like creating a bind function
for dpi devices.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

1 files changed, 24 insertions, 2 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
index 60a316183a4c..6850ce5a0e97 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
@@ -20,7 +20,8 @@
 #include <video/of_videomode.h>
 #include <video/videomode.h>
 
-#include "exynos_drm_drv.h"
+#include "exynos_drm_encoder.h"
+#include "exynos_drm_crtc.h"
 
 struct exynos_dpi {
 	struct exynos_drm_encoder encoder;
@@ -151,7 +152,6 @@ static void exynos_dpi_disable(struct exynos_drm_encoder *encoder)
 }
 
 static struct exynos_drm_encoder_ops exynos_dpi_encoder_ops = {
-	.create_connector = exynos_dpi_create_connector,
 	.enable = exynos_dpi_enable,
 	.disable = exynos_dpi_disable,
 };
@@ -280,6 +280,28 @@ static int exynos_dpi_parse_dt(struct exynos_dpi *ctx)
 	return 0;
 }
 
+int exynos_dpi_bind(struct drm_device *dev,
+		    struct exynos_drm_encoder *exynos_encoder)
+{
+	int ret;
+
+	ret = exynos_drm_encoder_create(dev, exynos_encoder,
+					EXYNOS_DISPLAY_TYPE_LCD);
+	if (ret) {
+		DRM_ERROR("failed to create encoder\n");
+		return ret;
+	}
+
+	ret = exynos_dpi_create_connector(exynos_encoder);
+	if (ret) {
+		DRM_ERROR("failed to create connector ret = %d\n", ret);
+		drm_encoder_cleanup(&exynos_encoder->base);
+		return ret;
+	}
+
+	return 0;
+}
+
 struct exynos_drm_encoder *exynos_dpi_probe(struct device *dev)
 {
 	struct exynos_dpi *ctx;