From 08f87f769b595151be1afeff53e144f543faa614 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 06 Dec 2023 09:51:13 +0000
Subject: [PATCH] add dts config
---
kernel/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c | 27 ++++++++++-----------------
1 files changed, 10 insertions(+), 17 deletions(-)
diff --git a/kernel/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c b/kernel/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c
index f4dacd3..ee1dbb2 100644
--- a/kernel/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c
+++ b/kernel/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c
@@ -1,19 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2013 Red Hat
* Author: Rob Clark <robdclark@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program. If not, see <http://www.gnu.org/licenses/>.
*/
+
+#include <drm/drm_damage_helper.h>
+#include <drm/drm_fourcc.h>
#include "mdp4_kms.h"
@@ -68,7 +60,6 @@
{
struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane);
- drm_plane_helper_disable(plane, NULL);
drm_plane_cleanup(plane);
kfree(mdp4_plane);
@@ -235,22 +226,22 @@
format = to_mdp_format(msm_framebuffer_format(fb));
if (src_w > (crtc_w * DOWN_SCALE_MAX)) {
- dev_err(dev->dev, "Width down scaling exceeds limits!\n");
+ DRM_DEV_ERROR(dev->dev, "Width down scaling exceeds limits!\n");
return -ERANGE;
}
if (src_h > (crtc_h * DOWN_SCALE_MAX)) {
- dev_err(dev->dev, "Height down scaling exceeds limits!\n");
+ DRM_DEV_ERROR(dev->dev, "Height down scaling exceeds limits!\n");
return -ERANGE;
}
if (crtc_w > (src_w * UP_SCALE_MAX)) {
- dev_err(dev->dev, "Width up scaling exceeds limits!\n");
+ DRM_DEV_ERROR(dev->dev, "Width up scaling exceeds limits!\n");
return -ERANGE;
}
if (crtc_h > (src_h * UP_SCALE_MAX)) {
- dev_err(dev->dev, "Height up scaling exceeds limits!\n");
+ DRM_DEV_ERROR(dev->dev, "Height up scaling exceeds limits!\n");
return -ERANGE;
}
@@ -398,6 +389,8 @@
mdp4_plane_install_properties(plane, &plane->base);
+ drm_plane_enable_fb_damage_clips(plane);
+
return plane;
fail:
--
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