diff --git a/configure.ac b/configure.ac
index e2e3466..2896f91 100644
--- a/configure.ac
+++ b/configure.ac
@@ -364,6 +364,7 @@ AC_CONFIG_FILES([
 	tests/kmstest/Makefile
 	tests/radeon/Makefile
 	tests/vbltest/Makefile
+	tests/exynos/Makefile
 	include/Makefile
 	include/drm/Makefile
 	man/Makefile
diff --git a/exynos/Makefile.am b/exynos/Makefile.am
index e782d34..539aea0 100644
--- a/exynos/Makefile.am
+++ b/exynos/Makefile.am
@@ -10,7 +10,7 @@ libdrm_exynos_ladir = $(libdir)
 libdrm_exynos_la_LDFLAGS = -version-number 1:0:0 -no-undefined
 libdrm_exynos_la_LIBADD = ../libdrm.la @PTHREADSTUBS_LIBS@
 
-libdrm_exynos_la_SOURCES = exynos_drm.c
+libdrm_exynos_la_SOURCES = exynos_drm.c exynos_fimg2d.c
 
 libdrm_exynoscommonincludedir = ${includedir}/exynos
 libdrm_exynoscommoninclude_HEADERS = exynos_drm.h
diff --git a/exynos/exynos_drm.h b/exynos/exynos_drm.h
index aa97b22..c3c6579 100644
--- a/exynos/exynos_drm.h
+++ b/exynos/exynos_drm.h
@@ -123,6 +123,46 @@ enum e_drm_exynos_gem_mem_type {
 					EXYNOS_BO_WC
 };
 
+struct drm_exynos_g2d_get_ver {
+	__u32	major;
+	__u32	minor;
+};
+
+struct drm_exynos_g2d_cmd {
+	__u32	offset;
+	__u32	data;
+};
+
+enum drm_exynos_g2d_buf_type {
+	G2D_BUF_USERPTR = 1 << 31,
+};
+
+enum drm_exynos_g2d_event_type {
+	G2D_EVENT_NOT,
+	G2D_EVENT_NONSTOP,
+	G2D_EVENT_STOP,		/* not yet */
+};
+
+struct drm_exynos_g2d_userptr {
+	unsigned long userptr;
+	unsigned long size;
+};
+
+struct drm_exynos_g2d_set_cmdlist {
+	__u64					cmd;
+	__u64					cmd_buf;
+	__u32					cmd_nr;
+	__u32					cmd_buf_nr;
+
+	/* for g2d event */
+	__u64					event_type;
+	__u64					user_data;
+};
+
+struct drm_exynos_g2d_exec {
+	__u64					async;
+};
+
 #define DRM_EXYNOS_GEM_CREATE		0x00
 #define DRM_EXYNOS_GEM_MAP_OFFSET	0x01
 #define DRM_EXYNOS_GEM_MMAP		0x02
@@ -130,6 +170,11 @@ enum e_drm_exynos_gem_mem_type {
 #define DRM_EXYNOS_GEM_GET		0x04
 #define DRM_EXYNOS_VIDI_CONNECTION	0x07
 
+/* G2D */
+#define DRM_EXYNOS_G2D_GET_VER		0x20
+#define DRM_EXYNOS_G2D_SET_CMDLIST	0x21
+#define DRM_EXYNOS_G2D_EXEC		0x22
+
 #define DRM_IOCTL_EXYNOS_GEM_CREATE		DRM_IOWR(DRM_COMMAND_BASE + \
 		DRM_EXYNOS_GEM_CREATE, struct drm_exynos_gem_create)
 
@@ -145,4 +190,11 @@ enum e_drm_exynos_gem_mem_type {
 #define DRM_IOCTL_EXYNOS_VIDI_CONNECTION	DRM_IOWR(DRM_COMMAND_BASE + \
 		DRM_EXYNOS_VIDI_CONNECTION, struct drm_exynos_vidi_connection)
 
+#define DRM_IOCTL_EXYNOS_G2D_GET_VER		DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_G2D_GET_VER, struct drm_exynos_g2d_get_ver)
+#define DRM_IOCTL_EXYNOS_G2D_SET_CMDLIST	DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_G2D_SET_CMDLIST, struct drm_exynos_g2d_set_cmdlist)
+#define DRM_IOCTL_EXYNOS_G2D_EXEC		DRM_IOWR(DRM_COMMAND_BASE + \
+		DRM_EXYNOS_G2D_EXEC, struct drm_exynos_g2d_exec)
+
 #endif
diff --git a/exynos/exynos_fimg2d.c b/exynos/exynos_fimg2d.c
new file mode 100644
index 0000000..cf712a8
--- /dev/null
+++ b/exynos/exynos_fimg2d.c
@@ -0,0 +1,630 @@
+/*
+ * Copyright (C) 2013 Samsung Electronics Co.Ltd
+ * Authors:
+ *	Inki Dae <inki.dae@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+
+#include <sys/mman.h>
+#include <linux/stddef.h>
+
+#include <xf86drm.h>
+
+#include "exynos_drm.h"
+#include "fimg2d_reg.h"
+#include "fimg2d.h"
+
+#define		SET_BF(val, sc, si, scsa, scda, dc, di, dcsa, dcda) \
+			val.data.src_coeff = sc;		\
+			val.data.inv_src_color_coeff = si;	\
+			val.data.src_coeff_src_a = scsa;	\
+			val.data.src_coeff_dst_a = scda;	\
+			val.data.dst_coeff = dc;		\
+			val.data.inv_dst_color_coeff = di;	\
+			val.data.dst_coeff_src_a = dcsa;	\
+			val.data.dst_coeff_dst_a = dcda;
+
+#define MIN(a, b)	((a) < (b) ? (a) : (b))
+
+static unsigned int g2d_get_blend_op(enum e_g2d_op op)
+{
+	union g2d_blend_func_val val;
+
+	val.val = 0;
+
+	switch (op) {
+	case G2D_OP_CLEAR:
+	case G2D_OP_DISJOINT_CLEAR:
+	case G2D_OP_CONJOINT_CLEAR:
+		SET_BF(val, G2D_COEFF_MODE_ZERO, 0, 0, 0, G2D_COEFF_MODE_ZERO,
+				0, 0, 0);
+		break;
+	case G2D_OP_SRC:
+	case G2D_OP_DISJOINT_SRC:
+	case G2D_OP_CONJOINT_SRC:
+		SET_BF(val, G2D_COEFF_MODE_ONE, 0, 0, 0, G2D_COEFF_MODE_ZERO,
+				0, 0, 0);
+		break;
+	case G2D_OP_DST:
+	case G2D_OP_DISJOINT_DST:
+	case G2D_OP_CONJOINT_DST:
+		SET_BF(val, G2D_COEFF_MODE_ZERO, 0, 0, 0, G2D_COEFF_MODE_ONE,
+				0, 0, 0);
+		break;
+	case G2D_OP_OVER:
+		SET_BF(val, G2D_COEFF_MODE_ONE, 0, 0, 0,
+				G2D_COEFF_MODE_SRC_ALPHA, 1, 0, 0);
+		break;
+	default:
+		fprintf(stderr, "Not support operation(%d).\n", op);
+		SET_BF(val, G2D_COEFF_MODE_ONE, 0, 0, 0, G2D_COEFF_MODE_ZERO,
+				0, 0, 0);
+		break;
+	}
+
+	return val.val;
+}
+
+/*
+ * g2d_add_cmd - set given command and value to user side command buffer.
+ *
+ * @ctx: a pointer to g2d_context structure.
+ * @cmd: command data.
+ * @value: value data.
+ */
+static int g2d_add_cmd(struct g2d_context *ctx, unsigned long cmd,
+			unsigned long value)
+{
+	switch (cmd & ~(G2D_BUF_USERPTR)) {
+	case SRC_BASE_ADDR_REG:
+	case SRC_PLANE2_BASE_ADDR_REG:
+	case DST_BASE_ADDR_REG:
+	case DST_PLANE2_BASE_ADDR_REG:
+	case PAT_BASE_ADDR_REG:
+	case MASK_BASE_ADDR_REG:
+		if (ctx->cmd_buf_nr >= G2D_MAX_GEM_CMD_NR) {
+			fprintf(stderr, "Overflow cmd_gem size.\n");
+			return -EINVAL;
+		}
+
+		ctx->cmd_buf[ctx->cmd_buf_nr].offset = cmd;
+		ctx->cmd_buf[ctx->cmd_buf_nr].data = value;
+		ctx->cmd_buf_nr++;
+		break;
+	default:
+		if (ctx->cmd_nr >= G2D_MAX_CMD_NR) {
+			fprintf(stderr, "Overflow cmd size.\n");
+			return -EINVAL;
+		}
+
+		ctx->cmd[ctx->cmd_nr].offset = cmd;
+		ctx->cmd[ctx->cmd_nr].data = value;
+		ctx->cmd_nr++;
+		break;
+	}
+
+	return TRUE;
+}
+
+/*
+ * g2d_reset - reset fimg2d hardware.
+ *
+ * @ctx: a pointer to g2d_context structure.
+ *
+ */
+static void g2d_reset(struct g2d_context *ctx)
+{
+	ctx->cmd_nr = 0;
+	ctx->cmd_buf_nr = 0;
+
+	g2d_add_cmd(ctx, SOFT_RESET_REG, 0x01);
+}
+
+/*
+ * g2d_flush - summit all commands and values in user side command buffer
+ *		to command queue aware of fimg2d dma.
+ *
+ * @ctx: a pointer to g2d_context structure.
+ *
+ * This function should be called after all commands and values to user
+ * side command buffer is set to summit that buffer to kernel side driver.
+ */
+static int g2d_flush(struct g2d_context *ctx)
+{
+	int ret;
+	struct drm_exynos_g2d_set_cmdlist cmdlist;
+
+	if (ctx->cmd_nr  == 0 && ctx->cmd_buf_nr == 0)
+		return FALSE;
+
+	if (ctx->cmdlist_nr >= G2D_MAX_CMD_LIST_NR) {
+		fprintf(stderr, "Overflow cmdlist.\n");
+		return -EINVAL;
+	}
+
+	memset(&cmdlist, 0, sizeof(struct drm_exynos_g2d_set_cmdlist));
+
+	cmdlist.cmd = (unsigned int)&ctx->cmd[0];
+	cmdlist.cmd_buf = (unsigned int)&ctx->cmd_buf[0];
+	cmdlist.cmd_nr = ctx->cmd_nr;
+	cmdlist.cmd_buf_nr = ctx->cmd_buf_nr;
+	cmdlist.event_type = G2D_EVENT_NOT;
+	cmdlist.user_data = 0;
+
+	ctx->cmd_nr = 0;
+	ctx->cmd_buf_nr = 0;
+
+	ret = drmIoctl(ctx->fd, DRM_IOCTL_EXYNOS_G2D_SET_CMDLIST, &cmdlist);
+	if (ret < 0) {
+		fprintf(stderr, "failed to set cmdlist.\n");
+		return ret;
+	}
+
+	ctx->cmdlist_nr++;
+
+	return ret;
+}
+
+/**
+ * g2d_init - create a new g2d context and get hardware version.
+ *
+ * fd: a file descriptor to drm device driver opened.
+ */
+struct g2d_context *g2d_init(int fd)
+{
+	struct drm_exynos_g2d_get_ver ver;
+	struct g2d_context *ctx;
+	int ret;
+
+	ctx = calloc(1, sizeof(*ctx));
+	if (!ctx) {
+		fprintf(stderr, "failed to allocate context.\n");
+		return NULL;
+	}
+
+	ctx->fd = fd;
+
+	ret = drmIoctl(fd, DRM_IOCTL_EXYNOS_G2D_GET_VER, &ver);
+	if (ret < 0) {
+		fprintf(stderr, "failed to get version.\n");
+		free(ctx);
+		return NULL;
+	}
+
+	ctx->major = ver.major;
+	ctx->minor = ver.minor;
+
+	printf("g2d version(%d.%d).\n", ctx->major, ctx->minor);
+	return ctx;
+}
+
+void g2d_fini(struct g2d_context *ctx)
+{
+	if (ctx)
+		free(ctx);
+}
+
+/**
+ * g2d_exec - start the dma to process all commands summited by g2d_flush().
+ *
+ * @ctx: a pointer to g2d_context structure.
+ */
+int g2d_exec(struct g2d_context *ctx)
+{
+	struct drm_exynos_g2d_exec exec;
+	int ret;
+
+	if (ctx->cmdlist_nr == 0)
+		return -EINVAL;
+
+	exec.async = 0;
+
+	ret = drmIoctl(ctx->fd, DRM_IOCTL_EXYNOS_G2D_EXEC, &exec);
+	if (ret < 0) {
+		fprintf(stderr, "failed to execute.\n");
+		return ret;
+	}
+
+	ctx->cmdlist_nr = 0;
+
+	return ret;
+}
+
+/**
+ * g2d_solid_fill - fill given buffer with given color data.
+ *
+ * @ctx: a pointer to g2d_context structure.
+ * @img: a pointer to g2d_image structure including image and buffer
+ *	information.
+ * @x: x start position to buffer filled with given color data.
+ * @y: y start position to buffer filled with given color data.
+ * @w: width value to buffer filled with given color data.
+ * @h: height value to buffer filled with given color data.
+ */
+int g2d_solid_fill(struct g2d_context *ctx, struct g2d_image *img,
+			unsigned int x, unsigned int y, unsigned int w,
+			unsigned int h)
+{
+	union g2d_bitblt_cmd_val bitblt;
+	union g2d_point_val pt;
+
+	g2d_add_cmd(ctx, DST_SELECT_REG, G2D_SELECT_MODE_NORMAL);
+	g2d_add_cmd(ctx, DST_COLOR_MODE_REG, img->color_mode);
+
+	if (img->buf_type == G2D_IMGBUF_USERPTR)
+		g2d_add_cmd(ctx, DST_BASE_ADDR_REG | G2D_BUF_USERPTR,
+				(unsigned long)&img->user_ptr[0]);
+	else
+		g2d_add_cmd(ctx, DST_BASE_ADDR_REG, img->bo[0]);
+
+	g2d_add_cmd(ctx, DST_STRIDE_REG, img->stride);
+
+	if (x + w > img->width)
+		w = img->width - x;
+	if (y + h > img->height)
+		h = img->height - y;
+
+	pt.val = 0;
+	pt.data.x = x;
+	pt.data.y = y;
+	g2d_add_cmd(ctx, DST_LEFT_TOP_REG, pt.val);
+
+	pt.val = 0;
+	pt.data.x = x + w;
+	pt.data.y = y + h;
+
+	g2d_add_cmd(ctx, DST_RIGHT_BOTTOM_REG, pt.val);
+
+	g2d_add_cmd(ctx, SF_COLOR_REG, img->color);
+
+	bitblt.val = 0;
+	bitblt.data.fast_solid_color_fill_en = 1;
+	g2d_add_cmd(ctx, BITBLT_COMMAND_REG, bitblt.val);
+
+	g2d_flush(ctx);
+
+	return 0;
+}
+
+/**
+ * g2d_copy - copy contents in source buffer to destination buffer.
+ *
+ * @ctx: a pointer to g2d_context structure.
+ * @src: a pointer to g2d_image structure including image and buffer
+ *	information to source.
+ * @dst: a pointer to g2d_image structure including image and buffer
+ *	information to destination.
+ * @src_x: x start position to source buffer.
+ * @src_y: y start position to source buffer.
+ * @dst_x: x start position to destination buffer.
+ * @dst_y: y start position to destination buffer.
+ * @w: width value to source and destination buffers.
+ * @h: height value to source and destination buffers.
+ */
+int g2d_copy(struct g2d_context *ctx, struct g2d_image *src,
+		struct g2d_image *dst, unsigned int src_x, unsigned int src_y,
+		unsigned int dst_x, unsigned dst_y, unsigned int w,
+		unsigned int h)
+{
+	union g2d_rop4_val rop4;
+	union g2d_point_val pt;
+	unsigned int src_w = 0, src_h = 0, dst_w = 0, dst_h = 0;
+
+	g2d_add_cmd(ctx, DST_SELECT_REG, G2D_SELECT_MODE_BGCOLOR);
+	g2d_add_cmd(ctx, DST_COLOR_MODE_REG, dst->color_mode);
+	if (dst->buf_type == G2D_IMGBUF_USERPTR)
+		g2d_add_cmd(ctx, DST_BASE_ADDR_REG | G2D_BUF_USERPTR,
+				(unsigned long)&dst->user_ptr[0]);
+	else
+		g2d_add_cmd(ctx, DST_BASE_ADDR_REG, dst->bo[0]);
+
+	g2d_add_cmd(ctx, DST_STRIDE_REG, dst->stride);
+
+	g2d_add_cmd(ctx, SRC_SELECT_REG, G2D_SELECT_MODE_NORMAL);
+	g2d_add_cmd(ctx, SRC_COLOR_MODE_REG, src->color_mode);
+	if (src->buf_type == G2D_IMGBUF_USERPTR)
+		g2d_add_cmd(ctx, SRC_BASE_ADDR_REG | G2D_BUF_USERPTR,
+				(unsigned long)&src->user_ptr[0]);
+	else
+		g2d_add_cmd(ctx, SRC_BASE_ADDR_REG, src->bo[0]);
+
+	g2d_add_cmd(ctx, SRC_STRIDE_REG, src->stride);
+
+	src_w = w;
+	src_h = h;
+	if (src_x + src->width > w)
+		src_w = src->width - src_x;
+	if (src_y + src->height > h)
+		src_h = src->height - src_y;
+
+	dst_w = w;
+	dst_h = w;
+	if (dst_x + dst->width > w)
+		dst_w = dst->width - dst_x;
+	if (dst_y + dst->height > h)
+		dst_h = dst->height - dst_y;
+
+	w = MIN(src_w, dst_w);
+	h = MIN(src_h, dst_h);
+
+	if (w <= 0 || h <= 0) {
+		fprintf(stderr, "invalid width or height.\n");
+		g2d_reset(ctx);
+		return -EINVAL;
+	}
+
+	pt.val = 0;
+	pt.data.x = src_x;
+	pt.data.y = src_y;
+	g2d_add_cmd(ctx, SRC_LEFT_TOP_REG, pt.val);
+	pt.val = 0;
+	pt.data.x = src_x + w;
+	pt.data.y = src_y + h;
+	g2d_add_cmd(ctx, SRC_RIGHT_BOTTOM_REG, pt.val);
+
+	pt.val = 0;
+	pt.data.x = dst_x;
+	pt.data.y = dst_y;
+	g2d_add_cmd(ctx, DST_LEFT_TOP_REG, pt.val);
+	pt.val = 0;
+	pt.data.x = dst_x + w;
+	pt.data.y = dst_x + h;
+	g2d_add_cmd(ctx, DST_RIGHT_BOTTOM_REG, pt.val);
+
+	rop4.val = 0;
+	rop4.data.unmasked_rop3 = G2D_ROP3_SRC;
+	g2d_add_cmd(ctx, ROP4_REG, rop4.val);
+
+	g2d_flush(ctx);
+
+	return 0;
+}
+
+/**
+ * g2d_copy_with_scale - copy contents in source buffer to destination buffer
+ *	scaling up or down properly.
+ *
+ * @ctx: a pointer to g2d_context structure.
+ * @src: a pointer to g2d_image structure including image and buffer
+ *	information to source.
+ * @dst: a pointer to g2d_image structure including image and buffer
+ *	information to destination.
+ * @src_x: x start position to source buffer.
+ * @src_y: y start position to source buffer.
+ * @src_w: width value to source buffer.
+ * @src_h: height value to source buffer.
+ * @dst_x: x start position to destination buffer.
+ * @dst_y: y start position to destination buffer.
+ * @dst_w: width value to destination buffer.
+ * @dst_h: height value to destination buffer.
+ * @negative: indicate that it uses color negative to source and
+ *	destination buffers.
+ */
+int g2d_copy_with_scale(struct g2d_context *ctx, struct g2d_image *src,
+				struct g2d_image *dst, unsigned int src_x,
+				unsigned int src_y, unsigned int src_w,
+				unsigned int src_h, unsigned int dst_x,
+				unsigned int dst_y, unsigned int dst_w,
+				unsigned int dst_h, unsigned int negative)
+{
+	union g2d_rop4_val rop4;
+	union g2d_point_val pt;
+	unsigned int scale;
+	double scale_x = 0.0f, scale_y = 0.0f;
+
+	g2d_add_cmd(ctx, DST_SELECT_REG, G2D_SELECT_MODE_BGCOLOR);
+	g2d_add_cmd(ctx, DST_COLOR_MODE_REG, dst->color_mode);
+	if (dst->buf_type == G2D_IMGBUF_USERPTR)
+		g2d_add_cmd(ctx, DST_BASE_ADDR_REG | G2D_BUF_USERPTR,
+				(unsigned long)&dst->user_ptr[0]);
+	else
+		g2d_add_cmd(ctx, DST_BASE_ADDR_REG, dst->bo[0]);
+
+	g2d_add_cmd(ctx, DST_STRIDE_REG, dst->stride);
+
+	g2d_add_cmd(ctx, SRC_SELECT_REG, G2D_SELECT_MODE_NORMAL);
+	g2d_add_cmd(ctx, SRC_COLOR_MODE_REG, src->color_mode);
+	if (src->buf_type == G2D_IMGBUF_USERPTR)
+		g2d_add_cmd(ctx, SRC_BASE_ADDR_REG | G2D_BUF_USERPTR,
+				(unsigned long)&src->user_ptr[0]);
+	else
+		g2d_add_cmd(ctx, SRC_BASE_ADDR_REG, src->bo[0]);
+
+	g2d_add_cmd(ctx, SRC_STRIDE_REG, src->stride);
+
+	if (src_w == dst_w && src_h == dst_h)
+		scale = 0;
+	else {
+		scale = 1;
+		scale_x = (double)src_w / (double)dst_w;
+		scale_y = (double)src_w / (double)dst_h;
+	}
+
+	if (src_x + src_w > src->width)
+		src_w = src->width - src_x;
+	if (src_y + src_h > src->height)
+		src_h = src->height - src_y;
+
+	if (dst_x + dst_w > dst->width)
+		dst_w = dst->width - dst_x;
+	if (dst_y + dst_h > dst->height)
+		dst_h = dst->height - dst_y;
+
+	if (src_w <= 0 || src_h <= 0 || dst_w <= 0 || dst_h <= 0) {
+		fprintf(stderr, "invalid width or height.\n");
+		g2d_reset(ctx);
+		return -EINVAL;
+	}
+
+	if (negative) {
+		g2d_add_cmd(ctx, BG_COLOR_REG, 0x00FFFFFF);
+		rop4.val = 0;
+		rop4.data.unmasked_rop3 = G2D_ROP3_SRC^G2D_ROP3_DST;
+		g2d_add_cmd(ctx, ROP4_REG, rop4.val);
+	} else {
+		rop4.val = 0;
+		rop4.data.unmasked_rop3 = G2D_ROP3_SRC;
+		g2d_add_cmd(ctx, ROP4_REG, rop4.val);
+	}
+
+	if (scale) {
+		g2d_add_cmd(ctx, SRC_SCALE_CTRL_REG, G2D_SCALE_MODE_BILINEAR);
+		g2d_add_cmd(ctx, SRC_XSCALE_REG, G2D_DOUBLE_TO_FIXED(scale_x));
+		g2d_add_cmd(ctx, SRC_YSCALE_REG, G2D_DOUBLE_TO_FIXED(scale_y));
+	}
+
+	pt.val = 0;
+	pt.data.x = src_x;
+	pt.data.y = src_y;
+	g2d_add_cmd(ctx, SRC_LEFT_TOP_REG, pt.val);
+	pt.val = 0;
+	pt.data.x = src_x + src_w;
+	pt.data.y = src_y + src_h;
+	g2d_add_cmd(ctx, SRC_RIGHT_BOTTOM_REG, pt.val);
+
+	pt.val = 0;
+	pt.data.x = dst_x;
+	pt.data.y = dst_y;
+	g2d_add_cmd(ctx, DST_LEFT_TOP_REG, pt.val);
+	pt.val = 0;
+	pt.data.x = dst_x + dst_w;
+	pt.data.y = dst_y + dst_h;
+	g2d_add_cmd(ctx, DST_RIGHT_BOTTOM_REG, pt.val);
+
+	g2d_flush(ctx);
+
+	return 0;
+}
+
+/**
+ * g2d_blend - blend image data in source and destion buffers
+ *
+ * @ctx: a pointer to g2d_context structure.
+ * @src: a pointer to g2d_image structure including image and buffer
+ *	information to source.
+ * @dst: a pointer to g2d_image structure including image and buffer
+ *	information to destination.
+ * @src_x: x start position to source buffer.
+ * @src_y: y start position to source buffer.
+ * @dst_x: x start position to destination buffer.
+ * @dst_y: y start position to destination buffer.
+ * @w: width value to source and destination buffer.
+ * @h: height value to source and destination buffer.
+ * @op: blend operation type.
+ */
+int g2d_blend(struct g2d_context *ctx, struct g2d_image *src,
+		struct g2d_image *dst, unsigned int src_x,
+		unsigned int src_y, unsigned int dst_x, unsigned int dst_y,
+		unsigned int w, unsigned int h, enum e_g2d_op op)
+{
+	union g2d_point_val pt;
+	union g2d_bitblt_cmd_val bitblt;
+	union g2d_blend_func_val blend;
+	unsigned int src_w = 0, src_h = 0, dst_w = 0, dst_h = 0;
+
+	bitblt.val = 0;
+	blend.val = 0;
+
+	if (op == G2D_OP_SRC || op == G2D_OP_CLEAR)
+		g2d_add_cmd(ctx, DST_SELECT_REG, G2D_SELECT_MODE_BGCOLOR);
+	else
+		g2d_add_cmd(ctx, DST_SELECT_REG, G2D_SELECT_MODE_NORMAL);
+
+	g2d_add_cmd(ctx, DST_COLOR_MODE_REG, dst->color_mode);
+	if (dst->buf_type == G2D_IMGBUF_USERPTR)
+		g2d_add_cmd(ctx, DST_BASE_ADDR_REG | G2D_BUF_USERPTR,
+				(unsigned long)&dst->user_ptr[0]);
+	else
+		g2d_add_cmd(ctx, DST_BASE_ADDR_REG, dst->bo[0]);
+
+	g2d_add_cmd(ctx, DST_STRIDE_REG, dst->stride);
+
+	g2d_add_cmd(ctx, SRC_SELECT_REG, src->select_mode);
+	g2d_add_cmd(ctx, SRC_COLOR_MODE_REG, src->color_mode);
+
+	switch (src->select_mode) {
+	case G2D_SELECT_MODE_NORMAL:
+		if (src->buf_type == G2D_IMGBUF_USERPTR)
+			g2d_add_cmd(ctx, SRC_BASE_ADDR_REG | G2D_BUF_USERPTR,
+					(unsigned long)&src->user_ptr[0]);
+		else
+			g2d_add_cmd(ctx, SRC_BASE_ADDR_REG, src->bo[0]);
+
+		g2d_add_cmd(ctx, SRC_STRIDE_REG, src->stride);
+		break;
+	case G2D_SELECT_MODE_FGCOLOR:
+		g2d_add_cmd(ctx, FG_COLOR_REG, src->color);
+		break;
+	case G2D_SELECT_MODE_BGCOLOR:
+		g2d_add_cmd(ctx, BG_COLOR_REG, src->color);
+		break;
+	default:
+		fprintf(stderr , "failed to set src.\n");
+		return -EINVAL;
+	}
+
+	src_w = w;
+	src_h = h;
+	if (src_x + w > src->width)
+		src_w = src->width - src_x;
+	if (src_y + h > src->height)
+		src_h = src->height - src_y;
+
+	dst_w = w;
+	dst_h = h;
+	if (dst_x + w > dst->width)
+		dst_w = dst->width - dst_x;
+	if (dst_y + h > dst->height)
+		dst_h = dst->height - dst_y;
+
+	w = MIN(src_w, dst_w);
+	h = MIN(src_h, dst_h);
+
+	if (w <= 0 || h <= 0) {
+		fprintf(stderr, "invalid width or height.\n");
+		g2d_reset(ctx);
+		return -EINVAL;
+	}
+
+	bitblt.data.alpha_blend_mode = G2D_ALPHA_BLEND_MODE_ENABLE;
+	blend.val = g2d_get_blend_op(op);
+	g2d_add_cmd(ctx, BITBLT_COMMAND_REG, bitblt.val);
+	g2d_add_cmd(ctx, BLEND_FUNCTION_REG, blend.val);
+
+	pt.val = 0;
+	pt.data.x = src_x;
+	pt.data.y = src_y;
+	g2d_add_cmd(ctx, SRC_LEFT_TOP_REG, pt.val);
+	pt.val = 0;
+	pt.data.x = src_x + w;
+	pt.data.y = src_y + h;
+	g2d_add_cmd(ctx, SRC_RIGHT_BOTTOM_REG, pt.val);
+
+	pt.val = 0;
+	pt.data.x = dst_x;
+	pt.data.y = dst_y;
+	g2d_add_cmd(ctx, DST_LEFT_TOP_REG, pt.val);
+	pt.val = 0;
+	pt.data.x = dst_x + w;
+	pt.data.y = dst_y + h;
+	g2d_add_cmd(ctx, DST_RIGHT_BOTTOM_REG, pt.val);
+
+	g2d_flush(ctx);
+
+	return 0;
+}
+
diff --git a/exynos/fimg2d.h b/exynos/fimg2d.h
new file mode 100644
index 0000000..8770dcd
--- /dev/null
+++ b/exynos/fimg2d.h
@@ -0,0 +1,325 @@
+/*
+ * Copyright (C) 2013 Samsung Electronics Co.Ltd
+ * Authors:
+ *	Inki Dae <inki.dae@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+
+#ifndef _FIMG2D_H_
+#define _FIMG2D_H_
+
+#ifndef TRUE
+#define TRUE 0
+#endif
+#ifndef FALSE
+#define FALSE -1
+#endif
+
+#define G2D_MAX_CMD_NR		64
+#define G2D_MAX_GEM_CMD_NR	64
+#define G2D_MAX_CMD_LIST_NR	64
+#define G2D_PLANE_MAX_NR	2
+
+#define G2D_DOUBLE_TO_FIXED(d)		((unsigned int)(d) * 65536.0)
+
+enum e_g2d_color_mode {
+	/* COLOR FORMAT */
+	G2D_COLOR_FMT_XRGB8888,
+	G2D_COLOR_FMT_ARGB8888,
+	G2D_COLOR_FMT_RGB565,
+	G2D_COLOR_FMT_XRGB1555,
+	G2D_COLOR_FMT_ARGB1555,
+	G2D_COLOR_FMT_XRGB4444,
+	G2D_COLOR_FMT_ARGB4444,
+	G2D_COLOR_FMT_PRGB888,
+	G2D_COLOR_FMT_YCbCr444,
+	G2D_COLOR_FMT_YCbCr422,
+	G2D_COLOR_FMT_YCbCr420,
+	/* alpha 8bit */
+	G2D_COLOR_FMT_A8,
+	/* Luminance 8bit: gray color */
+	G2D_COLOR_FMT_L8,
+	/* alpha 1bit */
+	G2D_COLOR_FMT_A1,
+	/* alpha 4bit */
+	G2D_COLOR_FMT_A4,
+	G2D_COLOR_FMT_MASK,				/* VER4.1 */
+
+	/* COLOR ORDER */
+	G2D_ORDER_AXRGB		= (0 << 4),		/* VER4.1 */
+	G2D_ORDER_RGBAX		= (1 << 4),		/* VER4.1 */
+	G2D_ORDER_AXBGR		= (2 << 4),		/* VER4.1 */
+	G2D_ORDER_BGRAX		= (3 << 4),		/* VER4.1 */
+	G2D_ORDER_MASK		= (3 << 4),		/* VER4.1 */
+
+	/* Number of YCbCr plane */
+	G2D_YCbCr_1PLANE	= (0 << 8),		/* VER4.1 */
+	G2D_YCbCr_2PLANE	= (1 << 8),		/* VER4.1 */
+	G2D_YCbCr_PLANE_MASK	= (3 << 8),		/* VER4.1 */
+
+	/* Order in YCbCr */
+	G2D_YCbCr_ORDER_CrY1CbY0 = (0 << 12),			/* VER4.1 */
+	G2D_YCbCr_ORDER_CbY1CrY0 = (1 << 12),			/* VER4.1 */
+	G2D_YCbCr_ORDER_Y1CrY0Cb = (2 << 12),			/* VER4.1 */
+	G2D_YCbCr_ORDER_Y1CbY0Cr = (3 << 12),			/* VER4.1 */
+	G2D_YCbCr_ORDER_CrCb = G2D_YCbCr_ORDER_CrY1CbY0,	/* VER4.1 */
+	G2D_YCbCr_ORDER_CbCr = G2D_YCbCr_ORDER_CbY1CrY0,	/* VER4.1 */
+	G2D_YCbCr_ORDER_MASK = (3 < 12),			/* VER4.1 */
+
+	/* CSC */
+	G2D_CSC_601 = (0 << 16),		/* VER4.1 */
+	G2D_CSC_709 = (1 << 16),		/* VER4.1 */
+	G2D_CSC_MASK = (1 << 16),		/* VER4.1 */
+
+	/* Valid value range of YCbCr */
+	G2D_YCbCr_RANGE_NARROW = (0 << 17),	/* VER4.1 */
+	G2D_YCbCr_RANGE_WIDE = (1 << 17),	/* VER4.1 */
+	G2D_YCbCr_RANGE_MASK = (1 << 17),	/* VER4.1 */
+
+	G2D_COLOR_MODE_MASK = 0xFFFFFFFF,
+};
+
+enum e_g2d_select_mode {
+	G2D_SELECT_MODE_NORMAL	= (0 << 0),
+	G2D_SELECT_MODE_FGCOLOR = (1 << 0),
+	G2D_SELECT_MODE_BGCOLOR = (2 << 0),
+};
+
+enum e_g2d_repeat_mode {
+	G2D_REPEAT_MODE_REPEAT,
+	G2D_REPEAT_MODE_PAD,
+	G2D_REPEAT_MODE_REFLECT,
+	G2D_REPEAT_MODE_CLAMP,
+	G2D_REPEAT_MODE_NONE,
+};
+
+enum e_g2d_scale_mode {
+	G2D_SCALE_MODE_NONE = 0,
+	G2D_SCALE_MODE_NEAREST,
+	G2D_SCALE_MODE_BILINEAR,
+	G2D_SCALE_MODE_MAX,
+};
+
+enum e_g2d_buf_type {
+	G2D_IMGBUF_COLOR,
+	G2D_IMGBUF_GEM,
+	G2D_IMGBUF_USERPTR,
+};
+
+enum e_g2d_rop3_type {
+	G2D_ROP3_DST = 0xAA,
+	G2D_ROP3_SRC = 0xCC,
+	G2D_ROP3_3RD = 0xF0,
+	G2D_ROP3_MASK = 0xFF,
+};
+
+enum e_g2d_select_alpha_src {
+	G2D_SELECT_SRC_FOR_ALPHA_BLEND,	/* VER4.1 */
+	G2D_SELECT_ROP_FOR_ALPHA_BLEND,	/* VER4.1 */
+};
+
+enum e_g2d_transparent_mode {
+	G2D_TRANSPARENT_MODE_OPAQUE,
+	G2D_TRANSPARENT_MODE_TRANSPARENT,
+	G2D_TRANSPARENT_MODE_BLUESCREEN,
+	G2D_TRANSPARENT_MODE_MAX,
+};
+
+enum e_g2d_color_key_mode {
+	G2D_COLORKEY_MODE_DISABLE	= 0,
+	G2D_COLORKEY_MODE_SRC_RGBA	= (1<<0),
+	G2D_COLORKEY_MODE_DST_RGBA	= (1<<1),
+	G2D_COLORKEY_MODE_SRC_YCbCr	= (1<<2),		/* VER4.1 */
+	G2D_COLORKEY_MODE_DST_YCbCr	= (1<<3),		/* VER4.1 */
+	G2D_COLORKEY_MODE_MASK		= 15,
+};
+
+enum e_g2d_alpha_blend_mode {
+	G2D_ALPHA_BLEND_MODE_DISABLE,
+	G2D_ALPHA_BLEND_MODE_ENABLE,
+	G2D_ALPHA_BLEND_MODE_FADING,				/* VER3.0 */
+	G2D_ALPHA_BLEND_MODE_MAX,
+};
+
+enum e_g2d_op {
+	G2D_OP_CLEAR			= 0x00,
+	G2D_OP_SRC			= 0x01,
+	G2D_OP_DST			= 0x02,
+	G2D_OP_OVER			= 0x03,
+	G2D_OP_DISJOINT_CLEAR		= 0x10,
+	G2D_OP_DISJOINT_SRC		= 0x11,
+	G2D_OP_DISJOINT_DST		= 0x12,
+	G2D_OP_CONJOINT_CLEAR		= 0x20,
+	G2D_OP_CONJOINT_SRC		= 0x21,
+	G2D_OP_CONJOINT_DST		= 0x22,
+};
+
+enum e_g2d_coeff_mode {
+	G2D_COEFF_MODE_ONE,
+	G2D_COEFF_MODE_ZERO,
+	G2D_COEFF_MODE_SRC_ALPHA,
+	G2D_COEFF_MODE_SRC_COLOR,
+	G2D_COEFF_MODE_DST_ALPHA,
+	G2D_COEFF_MODE_DST_COLOR,
+	/* Global Alpha : Set by ALPHA_REG(0x618) */
+	G2D_COEFF_MODE_GB_ALPHA,
+	/* Global Alpha : Set by ALPHA_REG(0x618) */
+	G2D_COEFF_MODE_GB_COLOR,
+	/* (1-SRC alpha)/DST Alpha */
+	G2D_COEFF_MODE_DISJOINT_S,
+	/* (1-DST alpha)/SRC Alpha */
+	G2D_COEFF_MODE_DISJOINT_D,
+	/* SRC alpha/DST alpha */
+	G2D_COEFF_MODE_CONJOINT_S,
+	/* DST alpha/SRC alpha */
+	G2D_COEFF_MODE_CONJOINT_D,
+	/* DST alpha/SRC alpha */
+	G2D_COEFF_MODE_MASK
+};
+
+enum e_g2d_acoeff_mode {
+	G2D_ACOEFF_MODE_A,          /* alpha */
+	G2D_ACOEFF_MODE_APGA,	/* alpha + global alpha */
+	G2D_ACOEFF_MODE_AMGA,	/* alpha * global alpha */
+	G2D_ACOEFF_MODE_MASK
+};
+
+union g2d_point_val {
+	unsigned int val;
+	struct {
+		/*
+		 * Coordinate of Source Image
+		 * Range: 0 ~ 8000 (Requirement: SrcLeftX < SrcRightX)
+		 * In YCbCr 422 and YCbCr 420 format with even number.
+		 */
+		unsigned int x:16;
+		/*
+		 * Y Coordinate of Source Image
+		 * Range: 0 ~ 8000 (Requirement: SrcTopY < SrcBottomY)
+		 * In YCbCr 420 format with even number.
+		 */
+		unsigned int y:16;
+	} data;
+};
+
+union g2d_rop4_val {
+	unsigned int val;
+	struct {
+		enum e_g2d_rop3_type	unmasked_rop3:8;
+		enum e_g2d_rop3_type	masked_rop3:8;
+		unsigned int		reserved:16;
+	} data;
+};
+
+union g2d_bitblt_cmd_val {
+	unsigned int val;
+	struct {
+		/* [0:3] */
+		unsigned int			mask_rop4_en:1;
+		unsigned int			masking_en:1;
+		enum e_g2d_select_alpha_src	rop4_alpha_en:1;
+		unsigned int			dither_en:1;
+		/* [4:7] */
+		unsigned int			resolved1:4;
+		/* [8:11] */
+		unsigned int			cw_en:4;
+		/* [12:15] */
+		enum e_g2d_transparent_mode	transparent_mode:4;
+		/* [16:19] */
+		enum e_g2d_color_key_mode	color_key_mode:4;
+		/* [20:23] */
+		enum e_g2d_alpha_blend_mode	alpha_blend_mode:4;
+		/* [24:27] */
+		unsigned int src_pre_multiply:1;
+		unsigned int pat_pre_multiply:1;
+		unsigned int dst_pre_multiply:1;
+		unsigned int dst_depre_multiply:1;
+		/* [28:31] */
+		unsigned int fast_solid_color_fill_en:1;
+		unsigned int reserved:3;
+	} data;
+};
+
+union g2d_blend_func_val {
+	unsigned int val;
+	struct {
+		/* [0:15] */
+		enum e_g2d_coeff_mode src_coeff:4;
+		enum e_g2d_acoeff_mode src_coeff_src_a:2;
+		enum e_g2d_acoeff_mode src_coeff_dst_a:2;
+		enum e_g2d_coeff_mode dst_coeff:4;
+		enum e_g2d_acoeff_mode dst_coeff_src_a:2;
+		enum e_g2d_acoeff_mode dst_coeff_dst_a:2;
+		/* [16:19] */
+		unsigned int inv_src_color_coeff:1;
+		unsigned int resoled1:1;
+		unsigned int inv_dst_color_coeff:1;
+		unsigned int resoled2:1;
+		/* [20:23] */
+		unsigned int lighten_en:1;
+		unsigned int darken_en:1;
+		unsigned int win_ce_src_over_en:2;
+		/* [24:31] */
+		unsigned int reserved:8;
+	} data;
+};
+
+struct g2d_image {
+	enum e_g2d_select_mode		select_mode;
+	enum e_g2d_color_mode		color_mode;
+	enum e_g2d_repeat_mode		repeat_mode;
+	enum e_g2d_scale_mode		scale_mode;
+	unsigned int			xscale;
+	unsigned int			yscale;
+	unsigned char			rotate_90;
+	unsigned char			x_dir;
+	unsigned char			y_dir;
+	unsigned char			component_alpha;
+	unsigned int			width;
+	unsigned int			height;
+	unsigned int			stride;
+	unsigned int			need_free;
+	unsigned int			color;
+	enum e_g2d_buf_type		buf_type;
+	unsigned int			bo[G2D_PLANE_MAX_NR];
+	struct drm_exynos_g2d_userptr	user_ptr[G2D_PLANE_MAX_NR];
+	void				*mapped_ptr[G2D_PLANE_MAX_NR];
+};
+
+struct g2d_context {
+	int				fd;
+	unsigned int			major;
+	unsigned int			minor;
+	struct drm_exynos_g2d_cmd	cmd[G2D_MAX_CMD_NR];
+	struct drm_exynos_g2d_cmd	cmd_buf[G2D_MAX_GEM_CMD_NR];
+	unsigned int			cmd_nr;
+	unsigned int			cmd_buf_nr;
+	unsigned int			cmdlist_nr;
+};
+
+struct g2d_context *g2d_init(int fd);
+void g2d_fini(struct g2d_context *ctx);
+int g2d_exec(struct g2d_context *ctx);
+int g2d_solid_fill(struct g2d_context *ctx, struct g2d_image *img,
+			unsigned int x, unsigned int y, unsigned int w,
+			unsigned int h);
+int g2d_copy(struct g2d_context *ctx, struct g2d_image *src,
+		struct g2d_image *dst, unsigned int src_x,
+		unsigned int src_y, unsigned int dst_x, unsigned int dst_y,
+		unsigned int w, unsigned int h);
+int g2d_copy_with_scale(struct g2d_context *ctx, struct g2d_image *src,
+				struct g2d_image *dst, unsigned int src_x,
+				unsigned int src_y, unsigned int src_w,
+				unsigned int src_h, unsigned int dst_x,
+				unsigned int dst_y, unsigned int dst_w,
+				unsigned int dst_h, unsigned int negative);
+int g2d_blend(struct g2d_context *ctx, struct g2d_image *src,
+		struct g2d_image *dst, unsigned int src_x,
+		unsigned int src_y, unsigned int dst_x, unsigned int dst_y,
+		unsigned int w, unsigned int h, enum e_g2d_op op);
+#endif /* _FIMG2D_H_ */
diff --git a/exynos/fimg2d_reg.h b/exynos/fimg2d_reg.h
new file mode 100644
index 0000000..5782488
--- /dev/null
+++ b/exynos/fimg2d_reg.h
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2013 Samsung Electronics Co.Ltd
+ * Authors:
+ *	Inki Dae <inki.dae@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+
+#ifndef _FIMG2D_REG_H_
+#define _FIMG2D_REG_H_
+
+#define SOFT_RESET_REG			(0x0000)
+#define INTEN_REG			(0x0004)
+#define INTC_PEND_REG			(0x000c)
+#define FIFO_STAT_REG			(0x0010)
+#define AXI_MODE_REG			(0x001C)
+#define DMA_SFR_BASE_ADDR_REG		(0x0080)
+#define DMA_COMMAND_REG			(0x0084)
+#define DMA_EXE_LIST_NUM_REG		(0x0088)
+#define DMA_STATUS_REG			(0x008C)
+#define DMA_HOLD_CMD_REG		(0x0090)
+
+/* COMMAND REGISTER */
+#define BITBLT_START_REG		(0x0100)
+#define BITBLT_COMMAND_REG		(0x0104)
+#define BLEND_FUNCTION_REG		(0x0108)	/* VER4.1 */
+#define ROUND_MODE_REG			(0x010C)	/* VER4.1 */
+
+/* PARAMETER SETTING REGISTER */
+#define ROTATE_REG			(0x0200)
+#define SRC_MASK_DIRECT_REG		(0x0204)
+#define DST_PAT_DIRECT_REG		(0x0208)
+
+/* SOURCE */
+#define SRC_SELECT_REG			(0x0300)
+#define SRC_BASE_ADDR_REG		(0x0304)
+#define SRC_STRIDE_REG			(0x0308)
+#define SRC_COLOR_MODE_REG		(0x030c)
+#define SRC_LEFT_TOP_REG		(0x0310)
+#define SRC_RIGHT_BOTTOM_REG		(0x0314)
+#define SRC_PLANE2_BASE_ADDR_REG	(0x0318)	/* VER4.1 */
+#define SRC_REPEAT_MODE_REG		(0x031C)
+#define SRC_PAD_VALUE_REG		(0x0320)
+#define SRC_A8_RGB_EXT_REG		(0x0324)
+#define SRC_SCALE_CTRL_REG		(0x0328)
+#define SRC_XSCALE_REG			(0x032C)
+#define SRC_YSCALE_REG			(0x0330)
+
+/* DESTINATION */
+#define DST_SELECT_REG			(0x0400)
+#define DST_BASE_ADDR_REG		(0x0404)
+#define DST_STRIDE_REG			(0x0408)
+#define DST_COLOR_MODE_REG		(0x040C)
+#define DST_LEFT_TOP_REG		(0x0410)
+#define DST_RIGHT_BOTTOM_REG		(0x0414)
+#define DST_PLANE2_BASE_ADDR_REG	(0x0418)	/* VER4.1 */
+#define DST_A8_RGB_EXT_REG		(0x041C)
+
+/* PATTERN */
+#define PAT_BASE_ADDR_REG		(0x0500)
+#define PAT_SIZE_REG			(0x0504)
+#define PAT_COLOR_MODE_REG		(0x0508)
+#define PAT_OFFSET_REG			(0x050C)
+#define PAT_STRIDE_REG			(0x0510)
+
+/* MASK	*/
+#define MASK_BASE_ADDR_REG		(0x0520)
+#define MASK_STRIDE_REG			(0x0524)
+#define MASK_LEFT_TOP_REG		(0x0528)	/* VER4.1 */
+#define MASK_RIGHT_BOTTOM_REG		(0x052C)	/* VER4.1 */
+#define MASK_MODE_REG			(0x0530)	/* VER4.1 */
+#define MASK_REPEAT_MODE_REG		(0x0534)
+#define MASK_PAD_VALUE_REG		(0x0538)
+#define MASK_SCALE_CTRL_REG		(0x053C)
+#define MASK_XSCALE_REG			(0x0540)
+#define MASK_YSCALE_REG			(0x0544)
+
+/* CLIPPING WINDOW */
+#define CW_LT_REG			(0x0600)
+#define CW_RB_REG			(0x0604)
+
+/* ROP & ALPHA SETTING */
+#define THIRD_OPERAND_REG		(0x0610)
+#define ROP4_REG			(0x0614)
+#define ALPHA_REG			(0x0618)
+
+/* COLOR SETTING */
+#define FG_COLOR_REG			(0x0700)
+#define BG_COLOR_REG			(0x0704)
+#define BS_COLOR_REG			(0x0708)
+#define SF_COLOR_REG			(0x070C)	/* VER4.1 */
+
+/* COLOR KEY */
+#define SRC_COLORKEY_CTRL_REG		(0x0710)
+#define SRC_COLORKEY_DR_MIN_REG		(0x0714)
+#define SRC_COLORKEY_DR_MAX_REG		(0x0718)
+#define DST_COLORKEY_CTRL_REG		(0x071C)
+#define DST_COLORKEY_DR_MIN_REG		(0x0720)
+#define DST_COLORKEY_DR_MAX_REG		(0x0724)
+/* YCbCr src Color Key */
+#define YCbCr_SRC_COLORKEY_CTRL_REG	(0x0728)	/* VER4.1 */
+#define YCbCr_SRC_COLORKEY_DR_MIN_REG	(0x072C)	/* VER4.1 */
+#define YCbCr_SRC_COLORKEY_DR_MAX_REG	(0x0730)	/* VER4.1 */
+/*Y CbCr dst Color Key */
+#define YCbCr_DST_COLORKEY_CTRL_REG	(0x0734)	/* VER4.1 */
+#define YCbCr_DST_COLORKEY_DR_MIN_REG	(0x0738)	/* VER4.1 */
+#define YCbCr_DST_COLORKEY_DR_MAX_REG	(0x073C)	/* VER4.1 */
+
+#endif
+
diff --git a/tests/Makefile.am b/tests/Makefile.am
index a3a59bd..cd11491 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -20,6 +20,10 @@ if HAVE_RADEON
 SUBDIRS += radeon
 endif
 
+if HAVE_EXYNOS
+SUBDIRS += exynos
+endif
+
 if HAVE_LIBUDEV
 
 check_LTLIBRARIES = libdrmtest.la
diff --git a/tests/exynos/Makefile.am b/tests/exynos/Makefile.am
new file mode 100644
index 0000000..bf9ad82
--- /dev/null
+++ b/tests/exynos/Makefile.am
@@ -0,0 +1,19 @@
+AM_CFLAGS = \
+	-I $(top_srcdir)/include/drm \
+	-I $(top_srcdir)/libkms/ \
+	-I $(top_srcdir)/exynos \
+	-I $(top_srcdir)
+
+noinst_PROGRAMS = \
+	exynos_fimg2d_test
+
+exynos_fimg2d_test_LDADD = \
+	$(top_builddir)/libdrm.la \
+	$(top_builddir)/libkms/libkms.la \
+	$(top_builddir)/exynos/libdrm_exynos.la
+
+exynos_fimg2d_test_SOURCES = \
+	exynos_fimg2d_test.c
+
+run: exynos_fimg2d_test
+	./exynos_fimg2d_test
diff --git a/tests/exynos/exynos_fimg2d_test.c b/tests/exynos/exynos_fimg2d_test.c
new file mode 100644
index 0000000..7813468
--- /dev/null
+++ b/tests/exynos/exynos_fimg2d_test.c
@@ -0,0 +1,695 @@
+/*
+ * Copyright (C) 2013 Samsung Electronics Co.Ltd
+ * Authors:
+ *	Inki Dae <inki.dae@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+
+#include <sys/mman.h>
+#include <linux/stddef.h>
+
+#include <xf86drm.h>
+#include <xf86drmMode.h>
+#include <libkms.h>
+#include <drm_fourcc.h>
+
+#include "exynos_drm.h"
+#include "exynos_drmif.h"
+#include "fimg2d.h"
+
+#define DRM_MODULE_NAME		"exynos"
+#define MAX_TEST_CASE		8
+
+static unsigned int screen_width, screen_height;
+
+/*
+ * A structure to test fimg2d hw.
+ *
+ * @solid_fild: fill given color data to source buffer.
+ * @copy: copy source to destination buffer.
+ * @copy_with_scale: copy source to destination buffer scaling up or
+ *	down properly.
+ * @blend: blend source to destination buffer.
+ */
+struct fimg2d_test_case {
+	int (*solid_fill)(struct exynos_device *dev, struct exynos_bo *dst);
+	int (*copy)(struct exynos_device *dev, struct exynos_bo *src,
+			struct exynos_bo *dst, enum e_g2d_buf_type);
+	int (*copy_with_scale)(struct exynos_device *dev,
+				struct exynos_bo *src, struct exynos_bo *dst,
+				enum e_g2d_buf_type);
+	int (*blend)(struct exynos_device *dev,
+				struct exynos_bo *src, struct exynos_bo *dst,
+				enum e_g2d_buf_type);
+};
+
+struct connector {
+	uint32_t id;
+	char mode_str[64];
+	char format_str[5];
+	unsigned int fourcc;
+	drmModeModeInfo *mode;
+	drmModeEncoder *encoder;
+	int crtc;
+	int pipe;
+	int plane_zpos;
+	unsigned int fb_id[2], current_fb_id;
+	struct timeval start;
+
+	int swap_count;
+};
+
+static void connector_find_mode(int fd, struct connector *c,
+				drmModeRes *resources)
+{
+	drmModeConnector *connector;
+	int i, j;
+
+	/* First, find the connector & mode */
+	c->mode = NULL;
+	for (i = 0; i < resources->count_connectors; i++) {
+		connector = drmModeGetConnector(fd, resources->connectors[i]);
+
+		if (!connector) {
+			fprintf(stderr, "could not get connector %i: %s\n",
+				resources->connectors[i], strerror(errno));
+			drmModeFreeConnector(connector);
+			continue;
+		}
+
+		if (!connector->count_modes) {
+			drmModeFreeConnector(connector);
+			continue;
+		}
+
+		if (connector->connector_id != c->id) {
+			drmModeFreeConnector(connector);
+			continue;
+		}
+
+		for (j = 0; j < connector->count_modes; j++) {
+			c->mode = &connector->modes[j];
+			if (!strcmp(c->mode->name, c->mode_str))
+				break;
+		}
+
+		/* Found it, break out */
+		if (c->mode)
+			break;
+
+		drmModeFreeConnector(connector);
+	}
+
+	if (!c->mode) {
+		fprintf(stderr, "failed to find mode \"%s\"\n", c->mode_str);
+		return;
+	}
+
+	/* Now get the encoder */
+	for (i = 0; i < resources->count_encoders; i++) {
+		c->encoder = drmModeGetEncoder(fd, resources->encoders[i]);
+
+		if (!c->encoder) {
+			fprintf(stderr, "could not get encoder %i: %s\n",
+				resources->encoders[i], strerror(errno));
+			drmModeFreeEncoder(c->encoder);
+			continue;
+		}
+
+		if (c->encoder->encoder_id  == connector->encoder_id)
+			break;
+
+		drmModeFreeEncoder(c->encoder);
+	}
+
+	if (c->crtc == -1)
+		c->crtc = c->encoder->crtc_id;
+}
+
+static int connector_find_plane(int fd, unsigned int *plane_id)
+{
+	drmModePlaneRes *plane_resources;
+	drmModePlane *ovr;
+	int i;
+
+	plane_resources = drmModeGetPlaneResources(fd);
+	if (!plane_resources) {
+		fprintf(stderr, "drmModeGetPlaneResources failed: %s\n",
+			strerror(errno));
+		return -1;
+	}
+
+	for (i = 0; i < plane_resources->count_planes; i++) {
+		plane_id[i] = 0;
+
+		ovr = drmModeGetPlane(fd, plane_resources->planes[i]);
+		if (!ovr) {
+			fprintf(stderr, "drmModeGetPlane failed: %s\n",
+				strerror(errno));
+			continue;
+		}
+
+		if (ovr->possible_crtcs & (1 << 0))
+			plane_id[i] = ovr->plane_id;
+		drmModeFreePlane(ovr);
+	}
+
+	return 0;
+}
+
+static int drm_set_crtc(struct exynos_device *dev, struct connector *c,
+			unsigned int fb_id)
+{
+	int ret;
+
+	ret = drmModeSetCrtc(dev->fd, c->crtc,
+			fb_id, 0, 0, &c->id, 1, c->mode);
+	if (ret) {
+		drmMsg("failed to set mode: %s\n", strerror(errno));
+		goto err;
+	}
+
+	return 0;
+
+err:
+	return ret;
+}
+
+static struct exynos_bo *exynos_create_buffer(struct exynos_device *dev,
+						unsigned long size,
+						unsigned int flags)
+{
+	struct exynos_bo *bo;
+
+	bo = exynos_bo_create(dev, size, flags);
+	if (!bo)
+		return bo;
+
+	if (!exynos_bo_map(bo)) {
+		exynos_bo_destroy(bo);
+		return NULL;
+	}
+
+	return bo;
+}
+
+static void exynos_destroy_buffer(struct exynos_bo *bo)
+{
+	exynos_bo_destroy(bo);
+}
+
+static int g2d_solid_fill_test(struct exynos_device *dev, struct exynos_bo *dst)
+{
+	struct g2d_context *ctx;
+	struct g2d_image img;
+	unsigned int count, img_w, img_h;
+	int ret = 0;
+
+	ctx = g2d_init(dev->fd);
+	if (!ctx)
+		return -EFAULT;
+
+	memset(&img, 0, sizeof(struct g2d_image));
+	img.bo[0] = dst->handle;
+
+	printf("soild fill test.\n");
+
+	srand(time(NULL));
+	img_w = screen_width;
+	img_h = screen_height;
+
+	for (count = 0; count < 2; count++) {
+		unsigned int x, y, w, h;
+
+		x = rand() % (img_w / 2);
+		y = rand() % (img_h / 2);
+		w = rand() % (img_w - x);
+		h = rand() % (img_h - y);
+
+		img.width = img_w;
+		img.height = img_h;
+		img.stride = img.width * 4;
+		img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB;
+		img.color = 0xff000000 + (random() & 0xffffff);
+
+		ret = g2d_solid_fill(ctx, &img, x, y, w, h);
+		if (ret < 0)
+			goto err_fini;
+
+		ret = g2d_exec(ctx);
+		if (ret < 0)
+			break;
+	}
+
+err_fini:
+	g2d_fini(ctx);
+
+	return ret;
+}
+
+static int g2d_copy_test(struct exynos_device *dev, struct exynos_bo *src,
+				struct exynos_bo *dst,
+				enum e_g2d_buf_type type)
+{
+	struct g2d_context *ctx;
+	struct g2d_image src_img, dst_img;
+	unsigned int count;
+	unsigned int src_x, src_y, dst_x, dst_y, img_w, img_h;
+	unsigned long userptr, size;
+	int ret;
+
+	ctx = g2d_init(dev->fd);
+	if (!ctx)
+		return -EFAULT;
+
+	memset(&src_img, 0, sizeof(struct g2d_image));
+	memset(&dst_img, 0, sizeof(struct g2d_image));
+	dst_img.bo[0] = dst->handle;
+
+	src_x = 0;
+	src_y = 0;
+	dst_x = 0;
+	dst_y = 0;
+	img_w = screen_width;
+	img_h = screen_height;
+
+	switch (type) {
+	case G2D_IMGBUF_GEM:
+		src_img.bo[0] = src->handle;
+		break;
+	case G2D_IMGBUF_USERPTR:
+		size = img_w * img_h * 4;
+
+		userptr = (unsigned long)malloc(size);
+		if (!userptr) {
+			fprintf(stderr, "failed to allocate userptr.\n");
+			return -EFAULT;
+		}
+
+		src_img.user_ptr[0].userptr = userptr;
+		src_img.user_ptr[0].size = size;
+		break;
+	default:
+		type = G2D_IMGBUF_GEM;
+		break;
+	}
+
+	printf("copy test with %s.\n",
+			type == G2D_IMGBUF_GEM ? "gem" : "userptr");
+
+	src_img.width = img_w;
+	src_img.height = img_h;
+	src_img.stride = src_img.width * 4;
+	src_img.buf_type = type;
+	src_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB;
+	src_img.color = 0xffff0000;
+	ret = g2d_solid_fill(ctx, &src_img, src_x, src_y, img_w, img_h);
+	if (ret < 0)
+		goto err_free_userptr;
+
+	dst_img.width = img_w;
+	dst_img.height = img_h;
+	dst_img.stride = dst_img.width * 4;
+	dst_img.buf_type = G2D_IMGBUF_GEM;
+	dst_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB;
+
+	ret = g2d_copy(ctx, &src_img, &dst_img, src_x, src_y, dst_x, dst_y,
+			img_w - 4, img_h - 4);
+	if (ret < 0)
+		goto err_free_userptr;
+
+	g2d_exec(ctx);
+
+err_free_userptr:
+	if (type == G2D_IMGBUF_USERPTR)
+		if (userptr)
+			free((void *)userptr);
+
+	g2d_fini(ctx);
+
+	return ret;
+}
+
+static int g2d_copy_with_scale_test(struct exynos_device *dev,
+					struct exynos_bo *src,
+					struct exynos_bo *dst,
+					enum e_g2d_buf_type type)
+{
+	struct g2d_context *ctx;
+	struct g2d_image src_img, dst_img;
+	unsigned int count;
+	unsigned int src_x, src_y, dst_x, dst_y, img_w, img_h;
+	unsigned long userptr, size;
+	int ret;
+
+	ctx = g2d_init(dev->fd);
+	if (!ctx)
+		return -EFAULT;
+
+	memset(&src_img, 0, sizeof(struct g2d_image));
+	memset(&dst_img, 0, sizeof(struct g2d_image));
+	dst_img.bo[0] = dst->handle;
+
+	src_x = 0;
+	src_y = 0;
+	dst_x = 0;
+	dst_y = 0;
+	img_w = screen_width;
+	img_h = screen_height;
+
+	switch (type) {
+	case G2D_IMGBUF_GEM:
+		src_img.bo[0] = src->handle;
+		break;
+	case G2D_IMGBUF_USERPTR:
+		size = img_w * img_h * 4;
+
+		userptr = (unsigned long)malloc(size);
+		if (!userptr) {
+			fprintf(stderr, "failed to allocate userptr.\n");
+			return -EFAULT;
+		}
+
+		src_img.user_ptr[0].userptr = userptr;
+		src_img.user_ptr[0].size = size;
+		break;
+	default:
+		type = G2D_IMGBUF_GEM;
+		break;
+	}
+
+	printf("copy and scale test with %s.\n",
+			type == G2D_IMGBUF_GEM ? "gem" : "userptr");
+
+	src_img.width = img_w;
+	src_img.height = img_h;
+	src_img.stride = src_img.width * 4;
+	src_img.buf_type = type;
+	src_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB;
+	src_img.color = 0xffffffff;
+	ret = g2d_solid_fill(ctx, &src_img, src_x, src_y, img_w ,  img_h);
+	if (ret < 0)
+		goto err_free_userptr;
+
+	src_img.color = 0xff00ff00;
+	ret = g2d_solid_fill(ctx, &src_img, 5, 5, 100, 100);
+	if (ret < 0)
+		goto err_free_userptr;
+
+	dst_img.width = img_w;
+	dst_img.height = img_h;
+	dst_img.buf_type = G2D_IMGBUF_GEM;
+	dst_img.stride = dst_img.width * 4;
+	dst_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB;
+
+	ret = g2d_copy_with_scale(ctx, &src_img, &dst_img, 5, 5, 100, 100,
+					100, 100, 200, 200, 0);
+	if (ret < 0)
+		goto err_free_userptr;
+
+	g2d_exec(ctx);
+
+err_free_userptr:
+	if (type == G2D_IMGBUF_USERPTR)
+		if (userptr)
+			free((void *)userptr);
+
+	g2d_fini(ctx);
+
+	return 0;
+}
+
+static int g2d_blend_test(struct exynos_device *dev,
+					struct exynos_bo *src,
+					struct exynos_bo *dst,
+					enum e_g2d_buf_type type)
+{
+	struct g2d_context *ctx;
+	struct g2d_image src_img, dst_img;
+	unsigned int count;
+	unsigned int src_x, src_y, dst_x, dst_y, img_w, img_h;
+	unsigned long userptr, size;
+	int ret;
+
+	ctx = g2d_init(dev->fd);
+	if (!ctx)
+		return -EFAULT;
+
+	memset(&src_img, 0, sizeof(struct g2d_image));
+	memset(&dst_img, 0, sizeof(struct g2d_image));
+	dst_img.bo[0] = dst->handle;
+
+	src_x = 0;
+	src_y = 0;
+	dst_x = 0;
+	dst_y = 0;
+	img_w = screen_width;
+	img_h = screen_height;
+
+	switch (type) {
+	case G2D_IMGBUF_GEM:
+		src_img.bo[0] = src->handle;
+		break;
+	case G2D_IMGBUF_USERPTR:
+		size = img_w * img_h * 4;
+
+		userptr = (unsigned long)malloc(size);
+		if (!userptr) {
+			fprintf(stderr, "failed to allocate userptr.\n");
+			return -EFAULT;
+		}
+
+		src_img.user_ptr[0].userptr = userptr;
+		src_img.user_ptr[0].size = size;
+		break;
+	default:
+		type = G2D_IMGBUF_GEM;
+		break;
+	}
+
+	printf("blend test with %s.\n",
+			type == G2D_IMGBUF_GEM ? "gem" : "userptr");
+
+	src_img.width = img_w;
+	src_img.height = img_h;
+	src_img.stride = src_img.width * 4;
+	src_img.buf_type = type;
+	src_img.select_mode = G2D_SELECT_MODE_NORMAL;
+	src_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB;
+	src_img.color = 0xffffffff;
+	ret = g2d_solid_fill(ctx, &src_img, src_x, src_y, img_w, img_h);
+	if (ret < 0)
+		goto err_free_userptr;
+
+	src_img.color = 0x770000ff;
+	ret = g2d_solid_fill(ctx, &src_img, 5, 5, 200, 200);
+	if (ret < 0)
+		goto err_free_userptr;
+
+	dst_img.width = img_w;
+	dst_img.height = img_h;
+	dst_img.stride = dst_img.width * 4;
+	dst_img.buf_type = G2D_IMGBUF_GEM;
+	dst_img.select_mode = G2D_SELECT_MODE_NORMAL;
+	dst_img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB;
+	dst_img.color = 0xffffffff;
+	ret = g2d_solid_fill(ctx, &dst_img, dst_x, dst_y, img_w, img_h);
+	if (ret < 0)
+		goto err_free_userptr;
+
+	dst_img.color = 0x77ff0000;
+	ret = g2d_solid_fill(ctx, &dst_img, 105, 105, 200, 200);
+	if (ret < 0)
+		goto err_free_userptr;
+
+	ret = g2d_blend(ctx, &src_img, &dst_img, 5, 5, 105, 105, 200, 200,
+			G2D_OP_OVER);
+	if (ret < 0)
+		goto err_free_userptr;
+
+	g2d_exec(ctx);
+
+err_free_userptr:
+	if (type == G2D_IMGBUF_USERPTR)
+		if (userptr)
+			free((void *)userptr);
+
+	g2d_fini(ctx);
+
+	return 0;
+}
+
+static struct fimg2d_test_case test_case = {
+	.solid_fill = &g2d_solid_fill_test,
+	.copy = &g2d_copy_test,
+	.copy_with_scale = &g2d_copy_with_scale_test,
+	.blend = &g2d_blend_test,
+};
+
+static void usage(char *name)
+{
+	fprintf(stderr, "usage: %s [-s]\n", name);
+	fprintf(stderr, "-s <connector_id>@<crtc_id>:<mode>\n");
+	exit(0);
+}
+
+extern char *optarg;
+static const char optstr[] = "s:";
+
+int main(int argc, char **argv)
+{
+	struct exynos_device *dev;
+	struct exynos_bo *bo, *src;
+	struct connector con;
+	char *modeset = NULL;
+	unsigned int fb_id;
+	uint32_t handles[4] = {0}, pitches[4] = {0}, offsets[4] = {0};
+	drmModeRes *resources;
+	int ret, fd, c;
+
+	memset(&con, 0, sizeof(struct connector));
+
+	if (argc != 3) {
+		usage(argv[0]);
+		return -EINVAL;
+	}
+
+	while ((c = getopt(argc, argv, optstr)) != -1) {
+		switch (c) {
+		case 's':
+			modeset = strdup(optarg);
+			con.crtc = -1;
+			if (sscanf(optarg, "%d:0x%64s",
+						&con.id,
+						con.mode_str) != 2 &&
+					sscanf(optarg, "%d@%d:%64s",
+						&con.id,
+						&con.crtc,
+						con.mode_str) != 3)
+				usage(argv[0]);
+			break;
+		default:
+			usage(argv[0]);
+			return -EINVAL;
+		}
+	}
+
+	fd = drmOpen(DRM_MODULE_NAME, NULL);
+	if (fd < 0) {
+		fprintf(stderr, "failed to open.\n");
+		return fd;
+	}
+
+	dev = exynos_device_create(fd);
+	if (!dev) {
+		drmClose(dev->fd);
+		return -EFAULT;
+	}
+
+	resources = drmModeGetResources(dev->fd);
+	if (!resources) {
+		fprintf(stderr, "drmModeGetResources failed: %s\n",
+				strerror(errno));
+		ret = -EFAULT;
+		goto err_drm_close;
+	}
+
+	connector_find_mode(dev->fd, &con, resources);
+	drmModeFreeResources(resources);
+
+	screen_width = con.mode->hdisplay;
+	screen_height = con.mode->vdisplay;
+
+	printf("screen width  = %d, screen height = %d\n", screen_width,
+			screen_height);
+
+	bo = exynos_create_buffer(dev, screen_width * screen_height * 4, 0);
+	if (!bo) {
+		ret = -EFAULT;
+		goto err_drm_close;
+	}
+
+	handles[0] = bo->handle;
+	pitches[0] = screen_width * 4;
+	offsets[0] = 0;
+
+	ret = drmModeAddFB2(dev->fd, screen_width, screen_height,
+				DRM_FORMAT_RGBA8888, handles,
+				pitches, offsets, &fb_id, 0);
+	if (ret < 0)
+		goto err_destroy_buffer;
+
+	con.plane_zpos = -1;
+
+	memset(bo->vaddr, 0xff, screen_width * screen_height * 4);
+
+	ret = drm_set_crtc(dev, &con, fb_id);
+	if (ret < 0)
+		goto err_rm_fb;
+
+	ret = test_case.solid_fill(dev, bo);
+	if (ret < 0) {
+		fprintf(stderr, "failed to solid fill operation.\n");
+		goto err_rm_fb;
+	}
+
+	getchar();
+
+	src = exynos_create_buffer(dev, screen_width * screen_height * 4, 0);
+	if (!src) {
+		ret = -EFAULT;
+		goto err_rm_fb;
+	}
+
+	ret = test_case.copy(dev, src, bo, G2D_IMGBUF_GEM);
+	if (ret < 0) {
+		fprintf(stderr, "failed to test copy operation.\n");
+		goto err_free_src;
+	}
+
+	getchar();
+
+	ret = test_case.copy_with_scale(dev, src, bo, G2D_IMGBUF_GEM);
+	if (ret < 0) {
+		fprintf(stderr, "failed to test copy and scale operation.\n");
+		goto err_free_src;
+	}
+
+	getchar();
+
+	ret  = test_case.blend(dev, src, bo, G2D_IMGBUF_USERPTR);
+	if (ret < 0)
+		fprintf(stderr, "failed to test blend operation.\n");
+
+	getchar();
+
+err_free_src:
+	if (src)
+		exynos_destroy_buffer(src);
+
+err_rm_fb:
+	drmModeRmFB(fb_id, bo->handle);
+
+err_destroy_buffer:
+	exynos_destroy_buffer(bo);
+
+err_drm_close:
+	drmClose(dev->fd);
+	exynos_device_destroy(dev);
+
+	return 0;
+}
