diff --git a/drivers/media/platform/ti-vpe/vpdma.c b/drivers/media/platform/ti-vpe/vpdma.c
new file mode 100644
index 0000000..b15b3dd
--- /dev/null
+++ b/drivers/media/platform/ti-vpe/vpdma.c
@@ -0,0 +1,589 @@
+/*
+ * VPDMA helper library
+ *
+ * Copyright (c) 2013 Texas Instruments Inc.
+ *
+ * David Griego, <dagriego@biglakesoftware.com>
+ * Dale Farnsworth, <dale@farnsworth.org>
+ * Archit Taneja, <archit@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/err.h>
+#include <linux/firmware.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+
+#include "vpdma.h"
+#include "vpdma_priv.h"
+
+#define VPDMA_FIRMWARE	"vpdma-1b8.bin"
+
+struct vpdma_data_format vpdma_yuv_fmts[] = {
+	[VPDMA_DATA_FMT_Y444] = {
+		.data_type	= DATA_TYPE_Y444,
+		.depth		= 8,
+	},
+	[VPDMA_DATA_FMT_Y422] = {
+		.data_type	= DATA_TYPE_Y422,
+		.depth		= 8,
+	},
+	[VPDMA_DATA_FMT_Y420] = {
+		.data_type	= DATA_TYPE_Y420,
+		.depth		= 8,
+	},
+	[VPDMA_DATA_FMT_C444] = {
+		.data_type	= DATA_TYPE_C444,
+		.depth		= 8,
+	},
+	[VPDMA_DATA_FMT_C422] = {
+		.data_type	= DATA_TYPE_C422,
+		.depth		= 8,
+	},
+	[VPDMA_DATA_FMT_C420] = {
+		.data_type	= DATA_TYPE_C420,
+		.depth		= 4,
+	},
+	[VPDMA_DATA_FMT_YC422] = {
+		.data_type	= DATA_TYPE_YC422,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_YC444] = {
+		.data_type	= DATA_TYPE_YC444,
+		.depth		= 24,
+	},
+	[VPDMA_DATA_FMT_CY422] = {
+		.data_type	= DATA_TYPE_CY422,
+		.depth		= 16,
+	},
+};
+
+struct vpdma_data_format vpdma_rgb_fmts[] = {
+	[VPDMA_DATA_FMT_RGB565] = {
+		.data_type	= DATA_TYPE_RGB16_565,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_ARGB16_1555] = {
+		.data_type	= DATA_TYPE_ARGB_1555,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_ARGB16] = {
+		.data_type	= DATA_TYPE_ARGB_4444,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_RGBA16_5551] = {
+		.data_type	= DATA_TYPE_RGBA_5551,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_RGBA16] = {
+		.data_type	= DATA_TYPE_RGBA_4444,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_ARGB24] = {
+		.data_type	= DATA_TYPE_ARGB24_6666,
+		.depth		= 24,
+	},
+	[VPDMA_DATA_FMT_RGB24] = {
+		.data_type	= DATA_TYPE_RGB24_888,
+		.depth		= 24,
+	},
+	[VPDMA_DATA_FMT_ARGB32] = {
+		.data_type	= DATA_TYPE_ARGB32_8888,
+		.depth		= 32,
+	},
+	[VPDMA_DATA_FMT_RGBA24] = {
+		.data_type	= DATA_TYPE_RGBA24_6666,
+		.depth		= 24,
+	},
+	[VPDMA_DATA_FMT_RGBA32] = {
+		.data_type	= DATA_TYPE_RGBA32_8888,
+		.depth		= 32,
+	},
+	[VPDMA_DATA_FMT_BGR565] = {
+		.data_type	= DATA_TYPE_BGR16_565,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_ABGR16_1555] = {
+		.data_type	= DATA_TYPE_ABGR_1555,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_ABGR16] = {
+		.data_type	= DATA_TYPE_ABGR_4444,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_BGRA16_5551] = {
+		.data_type	= DATA_TYPE_BGRA_5551,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_BGRA16] = {
+		.data_type	= DATA_TYPE_BGRA_4444,
+		.depth		= 16,
+	},
+	[VPDMA_DATA_FMT_ABGR24] = {
+		.data_type	= DATA_TYPE_ABGR24_6666,
+		.depth		= 24,
+	},
+	[VPDMA_DATA_FMT_BGR24] = {
+		.data_type	= DATA_TYPE_BGR24_888,
+		.depth		= 24,
+	},
+	[VPDMA_DATA_FMT_ABGR32] = {
+		.data_type	= DATA_TYPE_ABGR32_8888,
+		.depth		= 32,
+	},
+	[VPDMA_DATA_FMT_BGRA24] = {
+		.data_type	= DATA_TYPE_BGRA24_6666,
+		.depth		= 24,
+	},
+	[VPDMA_DATA_FMT_BGRA32] = {
+		.data_type	= DATA_TYPE_BGRA32_8888,
+		.depth		= 32,
+	},
+};
+
+struct vpdma_data_format vpdma_misc_fmts[] = {
+	[VPDMA_DATA_FMT_MV] = {
+		.data_type	= DATA_TYPE_MV,
+		.depth		= 4,
+	},
+};
+
+struct vpdma_channel_info {
+	int num;		/* VPDMA channel number */
+	int cstat_offset;	/* client CSTAT register offset */
+};
+
+static struct vpdma_channel_info chan_info[] = {
+	[VPE_CHAN_LUMA1_IN] = {
+		.num		= VPE_CHAN_NUM_LUMA1_IN,
+		.cstat_offset	= VPDMA_DEI_LUMA1_CSTAT,
+	},
+	[VPE_CHAN_CHROMA1_IN] = {
+		.num		= VPE_CHAN_NUM_CHROMA1_IN,
+		.cstat_offset	= VPDMA_DEI_CHROMA1_CSTAT,
+	},
+	[VPE_CHAN_LUMA2_IN] = {
+		.num		= VPE_CHAN_NUM_LUMA2_IN,
+		.cstat_offset	= VPDMA_DEI_LUMA2_CSTAT,
+	},
+	[VPE_CHAN_CHROMA2_IN] = {
+		.num		= VPE_CHAN_NUM_CHROMA2_IN,
+		.cstat_offset	= VPDMA_DEI_CHROMA2_CSTAT,
+	},
+	[VPE_CHAN_LUMA3_IN] = {
+		.num		= VPE_CHAN_NUM_LUMA3_IN,
+		.cstat_offset	= VPDMA_DEI_LUMA3_CSTAT,
+	},
+	[VPE_CHAN_CHROMA3_IN] = {
+		.num		= VPE_CHAN_NUM_CHROMA3_IN,
+		.cstat_offset	= VPDMA_DEI_CHROMA3_CSTAT,
+	},
+	[VPE_CHAN_MV_IN] = {
+		.num		= VPE_CHAN_NUM_MV_IN,
+		.cstat_offset	= VPDMA_DEI_MV_IN_CSTAT,
+	},
+	[VPE_CHAN_MV_OUT] = {
+		.num		= VPE_CHAN_NUM_MV_OUT,
+		.cstat_offset	= VPDMA_DEI_MV_OUT_CSTAT,
+	},
+	[VPE_CHAN_LUMA_OUT] = {
+		.num		= VPE_CHAN_NUM_LUMA_OUT,
+		.cstat_offset	= VPDMA_VIP_UP_Y_CSTAT,
+	},
+	[VPE_CHAN_CHROMA_OUT] = {
+		.num		= VPE_CHAN_NUM_CHROMA_OUT,
+		.cstat_offset	= VPDMA_VIP_UP_UV_CSTAT,
+	},
+	[VPE_CHAN_RGB_OUT] = {
+		.num		= VPE_CHAN_NUM_RGB_OUT,
+		.cstat_offset	= VPDMA_VIP_UP_Y_CSTAT,
+	},
+};
+
+static u32 read_reg(struct vpdma_data *vpdma, int offset)
+{
+	return ioread32(vpdma->base + offset);
+}
+
+static void write_reg(struct vpdma_data *vpdma, int offset, u32 value)
+{
+	iowrite32(value, vpdma->base + offset);
+}
+
+static int get_field(u32 value, u32 mask, int shift)
+{
+	return (value & (mask << shift)) >> shift;
+}
+
+static int get_field_reg(struct vpdma_data *vpdma, int offset,
+		u32 mask, int shift)
+{
+	return get_field(read_reg(vpdma, offset), mask, shift);
+}
+
+static void insert_field(u32 *valp, u32 field, u32 mask, int shift)
+{
+	u32 val = *valp;
+
+	val &= ~(mask << shift);
+	val |= (field & mask) << shift;
+	*valp = val;
+}
+
+static void insert_field_reg(struct vpdma_data *vpdma, int offset, u32 field,
+		u32 mask, int shift)
+{
+	u32 val = read_reg(vpdma, offset);
+
+	insert_field(&val, field, mask, shift);
+
+	write_reg(vpdma, offset, val);
+}
+
+void vpdma_dump_regs(struct vpdma_data *vpdma)
+{
+	struct device *dev = &vpdma->pdev->dev;
+
+#define DUMPREG(r) dev_dbg(dev, "%-35s %08x\n", #r, read_reg(vpdma, VPDMA_##r))
+
+	dev_dbg(dev, "VPDMA Registers:\n");
+
+	DUMPREG(PID);
+	DUMPREG(LIST_ADDR);
+	DUMPREG(LIST_ATTR);
+	DUMPREG(LIST_STAT_SYNC);
+	DUMPREG(BG_RGB);
+	DUMPREG(BG_YUV);
+	DUMPREG(SETUP);
+	DUMPREG(MAX_SIZE1);
+	DUMPREG(MAX_SIZE2);
+	DUMPREG(MAX_SIZE3);
+
+	/*
+	 * dumping registers of only group0 and group3, because VPE channels
+	 * lie within group0 and group3 registers
+	 */
+	DUMPREG(INT_CHAN_STAT(0));
+	DUMPREG(INT_CHAN_MASK(0));
+	DUMPREG(INT_CHAN_STAT(3));
+	DUMPREG(INT_CHAN_MASK(3));
+	DUMPREG(INT_CLIENT0_STAT);
+	DUMPREG(INT_CLIENT0_MASK);
+	DUMPREG(INT_CLIENT1_STAT);
+	DUMPREG(INT_CLIENT1_MASK);
+	DUMPREG(INT_LIST0_STAT);
+	DUMPREG(INT_LIST0_MASK);
+
+	/*
+	 * these are registers specific to VPE clients, we can make this
+	 * function dump client registers specific to VPE or VIP based on
+	 * who is using it
+	 */
+	DUMPREG(DEI_CHROMA1_CSTAT);
+	DUMPREG(DEI_LUMA1_CSTAT);
+	DUMPREG(DEI_CHROMA2_CSTAT);
+	DUMPREG(DEI_LUMA2_CSTAT);
+	DUMPREG(DEI_CHROMA3_CSTAT);
+	DUMPREG(DEI_LUMA3_CSTAT);
+	DUMPREG(DEI_MV_IN_CSTAT);
+	DUMPREG(DEI_MV_OUT_CSTAT);
+	DUMPREG(VIP_UP_Y_CSTAT);
+	DUMPREG(VIP_UP_UV_CSTAT);
+	DUMPREG(VPI_CTL_CSTAT);
+}
+
+/*
+ * Allocate a DMA buffer
+ */
+int vpdma_buf_alloc(struct vpdma_buf *buf, size_t size)
+{
+	buf->size = size;
+	buf->mapped = 0;
+	buf->addr = kzalloc(size, GFP_KERNEL);
+	if (!buf->addr)
+		return -ENOMEM;
+
+	WARN_ON((u32) buf->addr & VPDMA_DESC_ALIGN);
+
+	return 0;
+}
+
+void vpdma_buf_free(struct vpdma_buf *buf)
+{
+	WARN_ON(buf->mapped != 0);
+	kfree(buf->addr);
+	buf->addr = NULL;
+	buf->size = 0;
+}
+
+/*
+ * map a DMA buffer, enabling DMA access
+ */
+void vpdma_buf_map(struct vpdma_data *vpdma, struct vpdma_buf *buf)
+{
+	struct device *dev = &vpdma->pdev->dev;
+
+	WARN_ON(buf->mapped != 0);
+	buf->dma_addr = dma_map_single(dev, buf->addr, buf->size,
+				DMA_TO_DEVICE);
+	buf->mapped = 1;
+	BUG_ON(dma_mapping_error(dev, buf->dma_addr));
+}
+
+/*
+ * unmap a DMA buffer, disabling DMA access and
+ * allowing the main processor to acces the data
+ */
+void vpdma_buf_unmap(struct vpdma_data *vpdma, struct vpdma_buf *buf)
+{
+	struct device *dev = &vpdma->pdev->dev;
+
+	if (buf->mapped)
+		dma_unmap_single(dev, buf->dma_addr, buf->size, DMA_TO_DEVICE);
+
+	buf->mapped = 0;
+}
+
+/*
+ * create a descriptor list, the user of this list will append configuration,
+ * contorl and data descriptors to this list, this list will be submitted to
+ * VPDMA. VPDMA's list parser will go through each descriptor and perform the
+ * required DMA operations
+ */
+int vpdma_create_desc_list(struct vpdma_desc_list *list, size_t size, int type)
+{
+	int r;
+
+	r = vpdma_buf_alloc(&list->buf, size);
+	if (r)
+		return r;
+
+	list->next = list->buf.addr;
+
+	list->type = type;
+
+	return 0;
+}
+
+/*
+ * once a descriptor list is parsed by VPDMA, we reset the list by emptying it,
+ * to allow new descriptors to be added to the list.
+ */
+void vpdma_reset_desc_list(struct vpdma_desc_list *list)
+{
+	list->next = list->buf.addr;
+}
+
+/*
+ * free the buffer allocated fot the VPDMA descriptor list, this should be
+ * called when the user doesn't want to use VPDMA any more.
+ */
+void vpdma_free_desc_list(struct vpdma_desc_list *list)
+{
+	vpdma_buf_free(&list->buf);
+
+	list->next = NULL;
+}
+
+static int vpdma_list_busy(struct vpdma_data *vpdma, int list_num)
+{
+	u32 sync_reg = read_reg(vpdma, VPDMA_LIST_STAT_SYNC);
+
+	return (sync_reg >> (list_num + 16)) & 0x01;
+}
+
+/*
+ * submit a list of DMA descriptors to the VPE VPDMA, do not wait for completion
+ */
+int vpdma_submit_descs(struct vpdma_data *vpdma, struct vpdma_desc_list *list)
+{
+	/* we always use the first list */
+	int list_num = 0;
+	int list_size;
+
+	if (vpdma_list_busy(vpdma, list_num))
+		return -EBUSY;
+
+	/* 16-byte granularity */
+	list_size = (list->next - list->buf.addr) >> 4;
+
+	write_reg(vpdma, VPDMA_LIST_ADDR, (u32) list->buf.dma_addr);
+	wmb();
+	write_reg(vpdma, VPDMA_LIST_ATTR,
+			(list_num << VPDMA_LIST_NUM_SHFT) |
+			(list->type << VPDMA_LIST_TYPE_SHFT) |
+			list_size);
+
+	return 0;
+}
+
+/* set or clear the mask for list complete interrupt */
+void vpdma_enable_list_complete_irq(struct vpdma_data *vpdma, int list_num,
+		bool enable)
+{
+	u32 val;
+
+	val = read_reg(vpdma, VPDMA_INT_LIST0_MASK);
+	if (enable)
+		val |= (1 << (list_num * 2));
+	else
+		val &= ~(1 << (list_num * 2));
+	write_reg(vpdma, VPDMA_INT_LIST0_MASK, val);
+}
+
+/* clear previosuly occured list intterupts in the LIST_STAT register */
+void vpdma_clear_list_stat(struct vpdma_data *vpdma)
+{
+	write_reg(vpdma, VPDMA_INT_LIST0_STAT,
+		read_reg(vpdma, VPDMA_INT_LIST0_STAT));
+}
+
+/*
+ * configures the output mode of the line buffer for the given client, the
+ * line buffer content can either be mirrored(each line repeated twice) or
+ * passed to the client as is
+ */
+void vpdma_set_line_mode(struct vpdma_data *vpdma, int line_mode,
+		enum vpdma_channel chan)
+{
+	int client_cstat = chan_info[chan].cstat_offset;
+
+	insert_field_reg(vpdma, client_cstat, line_mode,
+		VPDMA_CSTAT_LINE_MODE_MASK, VPDMA_CSTAT_LINE_MODE_SHIFT);
+}
+
+/*
+ * configures the event which should trigger VPDMA transfer for the given
+ * client
+ */
+void vpdma_set_frame_start_event(struct vpdma_data *vpdma,
+		enum vpdma_frame_start_event fs_event,
+		enum vpdma_channel chan)
+{
+	int client_cstat = chan_info[chan].cstat_offset;
+
+	insert_field_reg(vpdma, client_cstat, fs_event,
+		VPDMA_CSTAT_FRAME_START_MASK, VPDMA_CSTAT_FRAME_START_SHIFT);
+}
+
+static void vpdma_firmware_cb(const struct firmware *f, void *context)
+{
+	struct vpdma_data *vpdma = context;
+	struct vpdma_buf fw_dma_buf;
+	int i, r;
+
+	dev_dbg(&vpdma->pdev->dev, "firmware callback\n");
+
+	if (!f || !f->data) {
+		dev_err(&vpdma->pdev->dev, "couldn't get firmware\n");
+		return;
+	}
+
+	/* already initialized */
+	if (get_field_reg(vpdma, VPDMA_LIST_ATTR, VPDMA_LIST_RDY_MASK,
+			VPDMA_LIST_RDY_SHFT)) {
+		vpdma->ready = true;
+		return;
+	}
+
+	r = vpdma_buf_alloc(&fw_dma_buf, f->size);
+	if (r) {
+		dev_err(&vpdma->pdev->dev,
+			"failed to allocate dma buffer for firmware\n");
+		goto rel_fw;
+	}
+
+	memcpy(fw_dma_buf.addr, f->data, f->size);
+
+	vpdma_buf_map(vpdma, &fw_dma_buf);
+
+	write_reg(vpdma, VPDMA_LIST_ADDR, (u32) fw_dma_buf.dma_addr);
+
+	for (i = 0; i < 100; i++) {		/* max 1 second */
+		msleep_interruptible(10);
+
+		if (get_field_reg(vpdma, VPDMA_LIST_ATTR, VPDMA_LIST_RDY_MASK,
+				VPDMA_LIST_RDY_SHFT))
+			break;
+	}
+
+	if (i == 100) {
+		dev_err(&vpdma->pdev->dev, "firmware upload failed\n");
+		goto free_buf;
+	}
+
+	vpdma->ready = true;
+
+free_buf:
+	vpdma_buf_unmap(vpdma, &fw_dma_buf);
+
+	vpdma_buf_free(&fw_dma_buf);
+rel_fw:
+	release_firmware(f);
+}
+
+static int vpdma_load_firmware(struct vpdma_data *vpdma)
+{
+	int r;
+	struct device *dev = &vpdma->pdev->dev;
+
+	r = request_firmware_nowait(THIS_MODULE, 1,
+		(const char *) VPDMA_FIRMWARE, dev, GFP_KERNEL, vpdma,
+		vpdma_firmware_cb);
+	if (r) {
+		dev_err(dev, "firmware not available %s\n", VPDMA_FIRMWARE);
+		return r;
+	} else {
+		dev_info(dev, "loading firmware %s\n", VPDMA_FIRMWARE);
+	}
+
+	return 0;
+}
+
+int vpdma_init(struct platform_device *pdev, struct vpdma_data **pvpdma)
+{
+	struct resource *res;
+	struct vpdma_data *vpdma;
+	int r;
+
+	dev_dbg(&pdev->dev, "vpdma_init\n");
+
+	vpdma = devm_kzalloc(&pdev->dev, sizeof(*vpdma), GFP_KERNEL);
+	if (!vpdma) {
+		dev_err(&pdev->dev, "couldn't alloc vpdma_dev\n");
+		return -ENOMEM;
+	}
+
+	vpdma->pdev = pdev;
+
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "vpdma");
+	if (res == NULL) {
+		dev_err(&pdev->dev, "missing platform resources data\n");
+		return -ENODEV;
+	}
+
+	vpdma->base = devm_ioremap(&pdev->dev, res->start, resource_size(res));
+	if (!vpdma->base) {
+		dev_err(&pdev->dev, "failed to ioremap\n");
+		return -ENOMEM;
+	}
+
+	r = vpdma_load_firmware(vpdma);
+	if (r) {
+		pr_err("failed to load firmware %s\n", VPDMA_FIRMWARE);
+		return r;
+	}
+
+	*pvpdma = vpdma;
+
+	return 0;
+}
+MODULE_FIRMWARE(VPDMA_FIRMWARE);
diff --git a/drivers/media/platform/ti-vpe/vpdma.h b/drivers/media/platform/ti-vpe/vpdma.h
new file mode 100644
index 0000000..2ea2dd3
--- /dev/null
+++ b/drivers/media/platform/ti-vpe/vpdma.h
@@ -0,0 +1,154 @@
+/*
+ * Copyright (c) 2013 Texas Instruments Inc.
+ *
+ * David Griego, <dagriego@biglakesoftware.com>
+ * Dale Farnsworth, <dale@farnsworth.org>
+ * Archit Taneja, <archit@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#ifndef __TI_VPDMA_H_
+#define __TI_VPDMA_H_
+
+/*
+ * A vpdma_buf tracks the size, DMA address and mapping status of each
+ * driver DMA area.
+ */
+struct vpdma_buf {
+	void			*addr;
+	dma_addr_t		dma_addr;
+	size_t			size;
+	bool			mapped;
+};
+
+struct vpdma_desc_list {
+	struct vpdma_buf buf;
+	void *next;
+	int type;
+};
+
+struct vpdma_data {
+	void __iomem		*base;
+
+	struct platform_device	*pdev;
+
+	/* tells whether vpdma firmware is loaded or not */
+	bool ready;
+};
+
+struct vpdma_data_format {
+	int data_type;
+	u8 depth;
+};
+
+#define VPDMA_DESC_ALIGN		16	/* 16-byte descriptor alignment */
+
+#define VPDMA_MAX_DESC_SIZE		32	/* 8 words */
+
+#define VPDMA_LIST_TYPE_NORMAL		0
+#define VPDMA_LIST_TYPE_SELF_MODIFYING	1
+#define VPDMA_LIST_TYPE_DOORBELL	2
+
+enum vpdma_yuv_formats {
+	VPDMA_DATA_FMT_Y444 = 0,
+	VPDMA_DATA_FMT_Y422,
+	VPDMA_DATA_FMT_Y420,
+	VPDMA_DATA_FMT_C444,
+	VPDMA_DATA_FMT_C422,
+	VPDMA_DATA_FMT_C420,
+	VPDMA_DATA_FMT_YC422,
+	VPDMA_DATA_FMT_YC444,
+	VPDMA_DATA_FMT_CY422,
+};
+
+enum vpdma_rgb_formats {
+	VPDMA_DATA_FMT_RGB565 = 0,
+	VPDMA_DATA_FMT_ARGB16_1555,
+	VPDMA_DATA_FMT_ARGB16,
+	VPDMA_DATA_FMT_RGBA16_5551,
+	VPDMA_DATA_FMT_RGBA16,
+	VPDMA_DATA_FMT_ARGB24,
+	VPDMA_DATA_FMT_RGB24,
+	VPDMA_DATA_FMT_ARGB32,
+	VPDMA_DATA_FMT_RGBA24,
+	VPDMA_DATA_FMT_RGBA32,
+	VPDMA_DATA_FMT_BGR565,
+	VPDMA_DATA_FMT_ABGR16_1555,
+	VPDMA_DATA_FMT_ABGR16,
+	VPDMA_DATA_FMT_BGRA16_5551,
+	VPDMA_DATA_FMT_BGRA16,
+	VPDMA_DATA_FMT_ABGR24,
+	VPDMA_DATA_FMT_BGR24,
+	VPDMA_DATA_FMT_ABGR32,
+	VPDMA_DATA_FMT_BGRA24,
+	VPDMA_DATA_FMT_BGRA32,
+};
+
+enum vpdma_misc_formats {
+	VPDMA_DATA_FMT_MV = 0,
+};
+
+extern struct vpdma_data_format vpdma_yuv_fmts[];
+extern struct vpdma_data_format vpdma_rgb_fmts[];
+extern struct vpdma_data_format vpdma_misc_fmts[];
+
+enum vpdma_frame_start_event {
+	VPDMA_FSEVENT_HDMI_FID = 0,
+	VPDMA_FSEVENT_DVO2_FID,
+	VPDMA_FSEVENT_HDCOMP_FID,
+	VPDMA_FSEVENT_SD_FID,
+	VPDMA_FSEVENT_LM_FID0,
+	VPDMA_FSEVENT_LM_FID1,
+	VPDMA_FSEVENT_LM_FID2,
+	VPDMA_FSEVENT_CHANNEL_ACTIVE,
+};
+
+/*
+ * VPDMA channel numbers
+ */
+enum vpdma_channel {
+	VPE_CHAN_LUMA1_IN,
+	VPE_CHAN_CHROMA1_IN,
+	VPE_CHAN_LUMA2_IN,
+	VPE_CHAN_CHROMA2_IN,
+	VPE_CHAN_LUMA3_IN,
+	VPE_CHAN_CHROMA3_IN,
+	VPE_CHAN_MV_IN,
+	VPE_CHAN_MV_OUT,
+	VPE_CHAN_LUMA_OUT,
+	VPE_CHAN_CHROMA_OUT,
+	VPE_CHAN_RGB_OUT,
+};
+
+/* vpdma descriptor buffer allocation and management */
+int vpdma_buf_alloc(struct vpdma_buf *buf, size_t size);
+void vpdma_buf_free(struct vpdma_buf *buf);
+void vpdma_buf_map(struct vpdma_data *vpdma, struct vpdma_buf *buf);
+void vpdma_buf_unmap(struct vpdma_data *vpdma, struct vpdma_buf *buf);
+
+/* vpdma descriptor list funcs */
+int vpdma_create_desc_list(struct vpdma_desc_list *list, size_t size, int type);
+void vpdma_reset_desc_list(struct vpdma_desc_list *list);
+void vpdma_free_desc_list(struct vpdma_desc_list *list);
+int vpdma_submit_descs(struct vpdma_data *vpdma, struct vpdma_desc_list *list);
+
+/* vpdma list interrupt management */
+void vpdma_enable_list_complete_irq(struct vpdma_data *vpdma, int list_num,
+		bool enable);
+void vpdma_clear_list_stat(struct vpdma_data *vpdma);
+
+/* vpdma client configuration */
+void vpdma_set_line_mode(struct vpdma_data *vpdma, int line_mode,
+		enum vpdma_channel chan);
+void vpdma_set_frame_start_event(struct vpdma_data *vpdma,
+		enum vpdma_frame_start_event fs_event, enum vpdma_channel chan);
+
+void vpdma_dump_regs(struct vpdma_data *vpdma);
+
+/* initialize vpdma, passed with VPE's platform device pointer */
+int vpdma_init(struct platform_device *pdev, struct vpdma_data **pvpdma);
+
+#endif
diff --git a/drivers/media/platform/ti-vpe/vpdma_priv.h b/drivers/media/platform/ti-vpe/vpdma_priv.h
new file mode 100644
index 0000000..8ff51a3
--- /dev/null
+++ b/drivers/media/platform/ti-vpe/vpdma_priv.h
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2013 Texas Instruments Inc.
+ *
+ * David Griego, <dagriego@biglakesoftware.com>
+ * Dale Farnsworth, <dale@farnsworth.org>
+ * Archit Taneja, <archit@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#ifndef _TI_VPDMA_PRIV_H_
+#define _TI_VPDMA_PRIV_H_
+
+/*
+ * VPDMA Register offsets
+ */
+
+/* Top level */
+#define VPDMA_PID		0x00
+#define VPDMA_LIST_ADDR		0x04
+#define VPDMA_LIST_ATTR		0x08
+#define VPDMA_LIST_STAT_SYNC	0x0c
+#define VPDMA_BG_RGB		0x18
+#define VPDMA_BG_YUV		0x1c
+#define VPDMA_SETUP		0x30
+#define VPDMA_MAX_SIZE1		0x34
+#define VPDMA_MAX_SIZE2		0x38
+#define VPDMA_MAX_SIZE3		0x3c
+
+/* Interrupts */
+#define VPDMA_INT_CHAN_STAT(grp)	(0x40 + grp * 8)
+#define VPDMA_INT_CHAN_MASK(grp)	(VPDMA_INT_CHAN_STAT(grp) + 4)
+#define VPDMA_INT_CLIENT0_STAT		0x78
+#define VPDMA_INT_CLIENT0_MASK		0x7c
+#define VPDMA_INT_CLIENT1_STAT		0x80
+#define VPDMA_INT_CLIENT1_MASK		0x84
+#define VPDMA_INT_LIST0_STAT		0x88
+#define VPDMA_INT_LIST0_MASK		0x8c
+
+#define VPDMA_PERFMON(i)		(0x200 + i * 4)
+
+/* VPE specific client registers */
+#define VPDMA_DEI_CHROMA1_CSTAT		0x0300
+#define VPDMA_DEI_LUMA1_CSTAT		0x0304
+#define VPDMA_DEI_LUMA2_CSTAT		0x0308
+#define VPDMA_DEI_CHROMA2_CSTAT		0x030c
+#define VPDMA_DEI_LUMA3_CSTAT		0x0310
+#define VPDMA_DEI_CHROMA3_CSTAT		0x0314
+#define VPDMA_DEI_MV_IN_CSTAT		0x0330
+#define VPDMA_DEI_MV_OUT_CSTAT		0x033c
+#define VPDMA_VIP_UP_Y_CSTAT		0x0390
+#define VPDMA_VIP_UP_UV_CSTAT		0x0394
+#define VPDMA_VPI_CTL_CSTAT		0x03d0
+
+/* Reg field info for VPDMA_CLIENT_CSTAT registers */
+#define VPDMA_CSTAT_LINE_MODE_MASK	0x03
+#define VPDMA_CSTAT_LINE_MODE_SHIFT	8
+#define VPDMA_CSTAT_FRAME_START_MASK	0xf
+#define VPDMA_CSTAT_FRAME_START_SHIFT	10
+
+#define VPDMA_LIST_NUM_MASK		0x07
+#define VPDMA_LIST_NUM_SHFT		24
+#define VPDMA_LIST_STOP_SHFT		20
+#define VPDMA_LIST_RDY_MASK		0x01
+#define VPDMA_LIST_RDY_SHFT		19
+#define VPDMA_LIST_TYPE_MASK		0x03
+#define VPDMA_LIST_TYPE_SHFT		16
+#define VPDMA_LIST_SIZE_MASK		0xffff
+
+/* VPDMA data type values for data formats */
+#define DATA_TYPE_Y444				0x0
+#define DATA_TYPE_Y422				0x1
+#define DATA_TYPE_Y420				0x2
+#define DATA_TYPE_C444				0x4
+#define DATA_TYPE_C422				0x5
+#define DATA_TYPE_C420				0x6
+#define DATA_TYPE_YC422				0x7
+#define DATA_TYPE_YC444				0x8
+#define DATA_TYPE_CY422				0x23
+
+#define DATA_TYPE_RGB16_565			0x0
+#define DATA_TYPE_ARGB_1555			0x1
+#define DATA_TYPE_ARGB_4444			0x2
+#define DATA_TYPE_RGBA_5551			0x3
+#define DATA_TYPE_RGBA_4444			0x4
+#define DATA_TYPE_ARGB24_6666			0x5
+#define DATA_TYPE_RGB24_888			0x6
+#define DATA_TYPE_ARGB32_8888			0x7
+#define DATA_TYPE_RGBA24_6666			0x8
+#define DATA_TYPE_RGBA32_8888			0x9
+#define DATA_TYPE_BGR16_565			0x10
+#define DATA_TYPE_ABGR_1555			0x11
+#define DATA_TYPE_ABGR_4444			0x12
+#define DATA_TYPE_BGRA_5551			0x13
+#define DATA_TYPE_BGRA_4444			0x14
+#define DATA_TYPE_ABGR24_6666			0x15
+#define DATA_TYPE_BGR24_888			0x16
+#define DATA_TYPE_ABGR32_8888			0x17
+#define DATA_TYPE_BGRA24_6666			0x18
+#define DATA_TYPE_BGRA32_8888			0x19
+
+#define DATA_TYPE_MV				0x3
+
+/* VPDMA channel numbers(only VPE channels for now) */
+#define	VPE_CHAN_NUM_LUMA1_IN		0
+#define	VPE_CHAN_NUM_CHROMA1_IN		1
+#define	VPE_CHAN_NUM_LUMA2_IN		2
+#define	VPE_CHAN_NUM_CHROMA2_IN		3
+#define	VPE_CHAN_NUM_LUMA3_IN		4
+#define	VPE_CHAN_NUM_CHROMA3_IN		5
+#define	VPE_CHAN_NUM_MV_IN		12
+#define	VPE_CHAN_NUM_MV_OUT		15
+#define	VPE_CHAN_NUM_LUMA_OUT		102
+#define	VPE_CHAN_NUM_CHROMA_OUT		103
+#define	VPE_CHAN_NUM_RGB_OUT		106
+
+#endif
