From: CMY <cmy@rock-chips.com>
Date: Thu, 26 Jun 2014 06:47:09 +0000 (+0800)
Subject: rk: ion: enable CMA that placed in highmem zone by default
X-Git-Tag: firefly_0821_release~5040
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=320849fc299fad2b70377a45b3cd1d86e4e1c1f9;p=firefly-linux-kernel-4.4.55.git

rk: ion: enable CMA that placed in highmem zone by default
---

diff --git a/arch/arm/configs/rockchip_defconfig b/arch/arm/configs/rockchip_defconfig
index 5087295107d5..fb17e24d0083 100644
--- a/arch/arm/configs/rockchip_defconfig
+++ b/arch/arm/configs/rockchip_defconfig
@@ -502,6 +502,7 @@ CONFIG_SW_SYNC=y
 CONFIG_SW_SYNC_USER=y
 CONFIG_ION=y
 CONFIG_ION_ROCKCHIP=y
+CONFIG_ION_CMA_HIGHMEM=y
 CONFIG_ION_ROCKCHIP_SNAPSHOT=y
 CONFIG_ION_SNAPSHOT_BUF_SHIFT=15
 CONFIG_FIQ_DEBUGGER=y