From 4128f218a221f25764249b11b7d23fca9f617b96 Mon Sep 17 00:00:00 2001
From: Xu Qiang <xuqiang36@huawwei.com>
Date: Wed, 6 Nov 2019 10:56:18 +0800
Subject: [PATCH] configs: enable CONFIG_DMA_SHARED_BUFFER for tee_drv

ascend inclusion
category: feature
bugzilla: NA
CVE: NA

------------

add CONFIG_DMA_SHARED_BUFFER for tee_drv

Signed-off-by: Xu Qiang <xuqiang36@huawwei.com>
Signed-off-by: Lijun Fang <fanglijun3@huawei.com>
Reviewed-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 arch/arm64/configs/davinci_defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/configs/davinci_defconfig b/arch/arm64/configs/davinci_defconfig
index 1e6f5c6b6c6b..271d438054a8 100644
--- a/arch/arm64/configs/davinci_defconfig
+++ b/arch/arm64/configs/davinci_defconfig
@@ -1005,6 +1005,8 @@ CONFIG_REGMAP=y
 CONFIG_REGMAP_I2C=y
 CONFIG_REGMAP_SPI=y
 CONFIG_REGMAP_MMIO=y
+CONFIG_DMA_SHARED_BUFFER=y
+# CONFIG_DMA_FENCE_TRACE is not set
 CONFIG_DMA_CMA=y
 
 #
-- 
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