From e00ae26aea60b79ce345510a7bc3376864a30170 Mon Sep 17 00:00:00 2001
From: Thomas Zimmermann <tzimmermann@suse.de>
Date: Thu, 5 Mar 2020 16:59:32 +0100
Subject: drm/fsl-dcu: Use simple encoder
Git-commit: 3d5e73abb7be15e18c88e4cdcfed6b7f27f47656
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 fsl-dcu 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/20200305155950.2705-5-tzimmermann@suse.de
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c | 14 +++-----------
1 file changed, 3 insertions(+), 11 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 cff344367f81..9b0c4736c21a 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
@@ -13,19 +13,11 @@
#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 void fsl_dcu_drm_encoder_destroy(struct drm_encoder *encoder)
-{
- drm_encoder_cleanup(encoder);
-}
-
-static const struct drm_encoder_funcs encoder_funcs = {
- .destroy = fsl_dcu_drm_encoder_destroy,
-};
-
int fsl_dcu_drm_encoder_create(struct fsl_dcu_drm_device *fsl_dev,
struct drm_crtc *crtc)
{
@@ -38,8 +30,8 @@ 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_encoder_init(fsl_dev->drm, encoder, &encoder_funcs,
- DRM_MODE_ENCODER_LVDS, NULL);
+ ret = drm_simple_encoder_init(fsl_dev->drm, encoder,
+ DRM_MODE_ENCODER_LVDS);
if (ret < 0)
return ret;
--
2.28.0