From: 陈辉 <chenhui@rock-chips.com>
Date: Mon, 16 Jul 2012 11:40:21 +0000 (+0800)
Subject: to support JB three buffer
X-Git-Tag: firefly_0821_release~8999
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ff49459a0c380a0605043a5f36c7c28aad246653;p=firefly-linux-kernel-4.4.55.git

to support JB three buffer
---

diff --git a/arch/arm/mach-rk30/board-rk30-ds1001b.c b/arch/arm/mach-rk30/board-rk30-ds1001b.c
index 95c037b9bd09..937cfbf3b13e 100644
--- a/arch/arm/mach-rk30/board-rk30-ds1001b.c
+++ b/arch/arm/mach-rk30/board-rk30-ds1001b.c
@@ -53,7 +53,11 @@
 #include "../../../drivers/staging/android/timed_gpio.h"
 #endif
 
+#ifdef  CONFIG_THREE_FB_BUFFER
+#define RK30_FB0_MEM_SIZE 12*SZ_1M
+#else
 #define RK30_FB0_MEM_SIZE 8*SZ_1M
+#endif
 
 #ifdef CONFIG_VIDEO_RK29
 /*---------------- Camera Sensor Macro Define Begin  ------------------------*/