From 3fa77d7ecbd8d038b30bb72ae8b4e66ad6d1f1ea Mon Sep 17 00:00:00 2001
From: Javier Martin <javier.martin@vista-silicon.com>
Date: Thu, 26 Jul 2012 05:54:19 -0300
Subject: [PATCH] --- yaml --- r: 330670 b: refs/heads/master c:
 b6c14dc29757a546dd0992e5f721b69099e84705 h: refs/heads/master v: v3

---
 [refs]                                        |  2 +-
 .../arm/mach-imx/mach-imx27_visstrim_m10.c    | 24 +++++++++++++++----
 2 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/[refs] b/[refs]
index e360eb0221a7..caccae7ae687 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 186b250a07253770717f41eee911b8c5467be04e
+refs/heads/master: b6c14dc29757a546dd0992e5f721b69099e84705
diff --git a/trunk/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/trunk/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index f264ddddd47c..3194362aa782 100644
--- a/trunk/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/trunk/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -32,13 +32,13 @@
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <linux/leds.h>
-#include <linux/memblock.h>
 #include <media/soc_camera.h>
 #include <sound/tlv320aic32x4.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/system_info.h>
+#include <asm/memblock.h>
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx27.h>
@@ -233,10 +233,8 @@ static void __init visstrim_camera_init(void)
 static void __init visstrim_reserve(void)
 {
 	/* reserve 4 MiB for mx2-camera */
-	mx2_camera_base = memblock_alloc(MX2_CAMERA_BUF_SIZE,
+	mx2_camera_base = arm_memblock_steal(2 * MX2_CAMERA_BUF_SIZE,
 			MX2_CAMERA_BUF_SIZE);
-	memblock_free(mx2_camera_base, MX2_CAMERA_BUF_SIZE);
-	memblock_remove(mx2_camera_base, MX2_CAMERA_BUF_SIZE);
 }
 
 /* GPIOs used as events for applications */
@@ -405,6 +403,23 @@ static const struct imx_ssi_platform_data visstrim_m10_ssi_pdata __initconst = {
 	.flags			= IMX_SSI_DMA | IMX_SSI_SYN,
 };
 
+/* coda */
+
+static void __init visstrim_coda_init(void)
+{
+	struct platform_device *pdev;
+	int dma;
+
+	pdev = imx27_add_coda();
+	dma = dma_declare_coherent_memory(&pdev->dev,
+					  mx2_camera_base + MX2_CAMERA_BUF_SIZE,
+					  mx2_camera_base + MX2_CAMERA_BUF_SIZE,
+					  MX2_CAMERA_BUF_SIZE,
+					  DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
+	if (!(dma & DMA_MEMORY_MAP))
+		return;
+}
+
 static void __init visstrim_m10_revision(void)
 {
 	int exp_version = 0;
@@ -468,6 +483,7 @@ static void __init visstrim_m10_board_init(void)
 				      &iclink_tvp5150, sizeof(iclink_tvp5150));
 	gpio_led_register_device(0, &visstrim_m10_led_data);
 	visstrim_camera_init();
+	visstrim_coda_init();
 }
 
 static void __init visstrim_m10_timer_init(void)