gistfile1.txt

From e951fc15388135521f4e6b9f393f497df430d0b7 Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Thu, 15 May 2014 16:01:09 -0400
Subject: [PATCH] mfc: Adjust CMA reservation to allow 4 HD context

This patch configure the MFC CMA reservation to allow up to 4 contexts
running HD videos. Bank configurations are:

Left MFC: 256, Right MFC 128.

Note to make it work, the CMA bank need to be set to 304MB.
---
 arch/arm/mach-exynos/mach-hkdk4412.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-exynos/mach-hkdk4412.c b/arch/arm/mach-exynos/mach-hkdk4412.c
index c70a0b7..7650e12 100644
--- a/arch/arm/mach-exynos/mach-hkdk4412.c
+++ b/arch/arm/mach-exynos/mach-hkdk4412.c
@@ -558,7 +558,7 @@ static void __init hkdk4412_map_io(void)
 
 static void __init hkdk4412_reserve(void)
 {
-	s5p_mfc_reserve_mem(0x43000000, 64 << 20, 0x51000000, 64 << 20);
+	s5p_mfc_reserve_mem(0x43000000, 256 << 20, 0x54000000, 128 << 20);
 }
 
 #if defined(CONFIG_S5P_DEV_TV)
-- 
1.9.0