From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值
---
kernel/drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/kernel/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/kernel/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index dfd5ed1..e83b1c4 100644
--- a/kernel/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/kernel/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -803,6 +803,8 @@
mtk_crtc->planes = devm_kcalloc(dev, num_comp_planes,
sizeof(struct drm_plane), GFP_KERNEL);
+ if (!mtk_crtc->planes)
+ return -ENOMEM;
for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
ret = mtk_drm_crtc_init_comp_planes(drm_dev, mtk_crtc, i,
--
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