[PATCH 04/15] drm/fsl-dcu: remove dependency on DRM simple helpers

[Diogo Silva]

The simple KMS helpers are deprecated because they only add an
intermediate layer between drivers and atomic modesetting.

Open-code drm_simple_encoder_init() by calling drm_encoder_init()
directly and providing driver-local drm_encoder_funcs.

Signed-off-by: Diogo Silva <diogompaissilva at gmail.com>
---
 drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

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 84eff7519e32..c2b788bfa8f9 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
@@ -11,14 +11,18 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
+#include <drm/drm_encoder.h>
 #include <drm/drm_of.h>
 #include <drm/drm_panel.h>
 #include <drm/drm_probe_helper.h>
-#include <drm/drm_simple_kms_helper.h>
 
 #include "fsl_dcu_drm_drv.h"
 #include "fsl_tcon.h"
 
+static const struct drm_encoder_funcs fsl_dcu_encoder_funcs = {
+	.destroy = drm_encoder_cleanup,
+};
+
 int fsl_dcu_drm_encoder_create(struct fsl_dcu_drm_device *fsl_dev,
 			       struct drm_crtc *crtc)
 {
@@ -31,8 +35,8 @@ int fsl_dcu_drm_encoder_create(struct fsl_dcu_drm_device *fsl_dev,
 	if (fsl_dev->tcon)
 		fsl_tcon_bypass_enable(fsl_dev->tcon);
 
-	ret = drm_simple_encoder_init(fsl_dev->drm, encoder,
-				      DRM_MODE_ENCODER_LVDS);
+	ret = drm_encoder_init(fsl_dev->drm, encoder, &fsl_dcu_encoder_funcs,
+			       DRM_MODE_ENCODER_LVDS, NULL);
 	if (ret < 0)
 		return ret;
 

-- 
2.54.0