From 07a07235580af249905e32bc328ff39097f58af3 Mon Sep 17 00:00:00 2001
From: Thomas Zimmermann <tzimmermann@suse.de>
Date: Thu, 5 Mar 2020 16:59:39 +0100
Subject: drm/rcar-du: Use simple encoder
Git-commit: f9b21bde1af5d42e4752b0f26a5c41aae1cbb3cc
Patch-mainline: v5.8-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
The rcar-du driver uses an empty implementation for its encoder. Replace
the code with the generic simple encoder.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-12-tzimmermann@suse.de
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/rcar-du/rcar_du_encoder.c | 14 +++-----------
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
index c07c6a88aff0..b0335da0c161 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
@@ -13,6 +13,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_modeset_helper_vtables.h>
#include <drm/drm_panel.h>
+#include <drm/drm_simple_kms_helper.h>
#include "rcar_du_drv.h"
#include "rcar_du_encoder.h"
@@ -23,13 +24,6 @@
* Encoder
*/
-static const struct drm_encoder_helper_funcs encoder_helper_funcs = {
-};
-
-static const struct drm_encoder_funcs encoder_funcs = {
- .destroy = drm_encoder_cleanup,
-};
-
static unsigned int rcar_du_encoder_count_ports(struct device_node *node)
{
struct device_node *ports;
@@ -110,13 +104,11 @@ int rcar_du_encoder_init(struct rcar_du_device *rcdu,
}
}
- ret = drm_encoder_init(rcdu->ddev, encoder, &encoder_funcs,
- DRM_MODE_ENCODER_NONE, NULL);
+ ret = drm_simple_encoder_init(rcdu->ddev, encoder,
+ DRM_MODE_ENCODER_NONE);
if (ret < 0)
goto done;
- drm_encoder_helper_add(encoder, &encoder_helper_funcs);
-
/*
* Attach the bridge to the encoder. The bridge will create the
* connector.
--
2.28.0