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Fixed mali error on boot for rk3399-legacy (#1965)

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Piotr Szczepanik 2020-05-15 21:51:36 +02:00 • committed by GitHub
parent 55940eb18d
commit 5fa43b0a5e
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1 changed files with 14 additions and 0 deletions
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patch/kernel/rk3399-legacy/general-fix-mali-error-on-boot.patch Normal file
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@ -0,0 +1,14 @@
diff --git a/drivers/gpu/arm/midgard/ipa/mali_kbase_ipa.c b/drivers/gpu/arm/midgard/ipa/mali_kbase_ipa.c
index 01bdbb4e..c6ecee65 100644
--- a/drivers/gpu/arm/midgard/ipa/mali_kbase_ipa.c
+++ b/drivers/gpu/arm/midgard/ipa/mali_kbase_ipa.c
@@ -107,7 +107,8 @@ static struct device_node *get_model_dt_node(struct kbase_ipa_model *model)
snprintf(compat_string, sizeof(compat_string), "arm,%s",
model->ops->name);
- model_dt_node = of_find_compatible_node(model->kbdev->dev->of_node,
+
+ model_dt_node = of_find_compatible_node(of_node_get(model->kbdev->dev->of_node),
NULL, compat_string);
if (!model_dt_node && !model->missing_dt_node_warning) {
dev_warn(model->kbdev->dev,