diff --git a/drivers/media/video/davinci/vpbe.c b/drivers/media/video/davinci/vpbe.c
new file mode 100644
index 0000000..751370f
--- /dev/null
+++ b/drivers/media/video/davinci/vpbe.c
@@ -0,0 +1,837 @@
+/*
+ * Copyright (C) 2010 Texas Instruments Inc
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/string.h>
+#include <linux/wait.h>
+#include <linux/time.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+
+#include <media/v4l2-device.h>
+#include <media/davinci/vpbe_types.h>
+#include <media/davinci/vpbe.h>
+#include <media/davinci/vpss.h>
+
+
+#define VPBE_DEFAULT_OUTPUT	"Composite"
+#define VPBE_DEFAULT_MODE	"ntsc"
+
+static char *def_output = VPBE_DEFAULT_OUTPUT;
+static char *def_mode = VPBE_DEFAULT_MODE;
+static  struct osd_state *osd_device;
+static struct venc_platform_data *venc_device;
+static int debug;
+
+module_param(def_output, charp, S_IRUGO);
+module_param(def_mode, charp, S_IRUGO);
+module_param(debug, int, 0644);
+
+MODULE_PARM_DESC(def_output, "vpbe output name (default:Composite)");
+MODULE_PARM_DESC(ef_mode, "vpbe output mode name (default:ntsc");
+MODULE_PARM_DESC(debug, "Debug level 0-1");
+
+MODULE_DESCRIPTION("TI DMXXX VPBE Display controller");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Texas Instruments");
+
+/**
+ * vpbe_current_encoder_info - Get config info for current encoder
+ * @vpbe_dev - vpbe device ptr
+ *
+ * Return ptr to current encoder config info
+ */
+static struct encoder_config_info*
+vpbe_current_encoder_info(struct vpbe_device *vpbe_dev)
+{
+	struct vpbe_display_config *vpbe_config = vpbe_dev->cfg;
+	int index = vpbe_dev->current_sd_index;
+
+	return ((index == 0) ? &vpbe_config->venc :
+				&vpbe_config->ext_encoders[index-1]);
+}
+
+/**
+ * vpbe_find_encoder_sd_index - Given a name find encoder sd index
+ *
+ * @vpbe_config - ptr to vpbe cfg
+ * @output_index - index used by application
+ *
+ * Return sd index of the encoder
+ */
+static int vpbe_find_encoder_sd_index(struct vpbe_display_config *vpbe_config,
+			     int index)
+{
+	char *encoder_name = vpbe_config->outputs[index].subdev_name;
+	int i;
+
+	/* Venc is always first	*/
+	if (!strcmp(encoder_name, vpbe_config->venc.module_name))
+		return 0;
+
+	for (i = 0; i < vpbe_config->num_ext_encoders; i++) {
+		if (!strcmp(encoder_name,
+		     vpbe_config->ext_encoders[i].module_name))
+			return i+1;
+	}
+	return -EINVAL;
+}
+
+/**
+ * vpbe_g_cropcap - Get crop capabilities of the display
+ * @vpbe_dev - vpbe device ptr
+ * @cropcap - cropcap is a ptr to struct v4l2_cropcap
+ *
+ * Update the crop capabilities in crop cap for current
+ * mode
+ */
+static int vpbe_g_cropcap(struct vpbe_device *vpbe_dev,
+			  struct v4l2_cropcap *cropcap)
+{
+	if (NULL == cropcap)
+		return -EINVAL;
+	cropcap->bounds.left = 0;
+	cropcap->bounds.top = 0;
+	cropcap->bounds.width = vpbe_dev->current_timings.xres;
+	cropcap->bounds.height = vpbe_dev->current_timings.yres;
+	cropcap->defrect = cropcap->bounds;
+	return 0;
+}
+
+/**
+ * vpbe_enum_outputs - enumerate outputs
+ * @vpbe_dev - vpbe device ptr
+ * @output - ptr to v4l2_output structure
+ *
+ * Enumerates the outputs available at the vpbe display
+ * returns the status, -EINVAL if end of output list
+ */
+static int vpbe_enum_outputs(struct vpbe_device *vpbe_dev,
+			     struct v4l2_output *output)
+{
+	struct vpbe_display_config *vpbe_config = vpbe_dev->cfg;
+	int temp_index = output->index;
+
+	if (temp_index >= vpbe_config->num_outputs)
+		return -EINVAL;
+
+	*output = vpbe_config->outputs[temp_index].output;
+	output->index = temp_index;
+	return 0;
+}
+
+static int vpbe_get_mode_info(struct vpbe_device *vpbe_dev, char *mode)
+{
+	struct vpbe_display_config *cfg = vpbe_dev->cfg;
+	struct vpbe_enc_mode_info var;
+	int curr_output = vpbe_dev->current_out_index, i;
+
+	if (NULL == mode)
+		return -EINVAL;
+
+	for (i = 0; i < cfg->outputs[curr_output].num_modes; i++) {
+		var = cfg->outputs[curr_output].modes[i];
+		if (!strcmp(mode, var.name)) {
+			vpbe_dev->current_timings = var;
+			return 0;
+		}
+	}
+	return -EINVAL;
+}
+
+static int vpbe_get_current_mode_info(struct vpbe_device *vpbe_dev,
+				      struct vpbe_enc_mode_info *mode_info)
+{
+	if (NULL == mode_info)
+		return -EINVAL;
+
+	*mode_info = vpbe_dev->current_timings;
+	return 0;
+}
+
+static int vpbe_get_dv_preset_info(struct vpbe_device *vpbe_dev,
+				   unsigned int dv_preset)
+{
+
+	struct vpbe_display_config *cfg = vpbe_dev->cfg;
+	struct vpbe_enc_mode_info var;
+	int curr_output = vpbe_dev->current_out_index, i;
+
+	for (i = 0; i < vpbe_dev->cfg->outputs[curr_output].num_modes; i++) {
+		var = cfg->outputs[curr_output].modes[i];
+		if ((var.timings_type & VPBE_ENC_DV_PRESET) &&
+		  (var.timings.dv_preset == dv_preset)) {
+			vpbe_dev->current_timings = var;
+			return 0;
+		}
+	}
+	return -EINVAL;
+}
+
+/* Get std by std id */
+static int vpbe_get_std_info(struct vpbe_device *vpbe_dev,
+			     v4l2_std_id std_id)
+{
+	struct vpbe_display_config *cfg = vpbe_dev->cfg;
+	struct vpbe_enc_mode_info var;
+	int curr_output = vpbe_dev->current_out_index, i;
+
+	for (i = 0; i < vpbe_dev->cfg->outputs[curr_output].num_modes; i++) {
+		var = cfg->outputs[curr_output].modes[i];
+		if ((var.timings_type & VPBE_ENC_STD) &&
+		  (var.timings.std_id & std_id)) {
+			vpbe_dev->current_timings = var;
+			return 0;
+		}
+	}
+	return -EINVAL;
+}
+
+static int vpbe_get_std_info_by_name(struct vpbe_device *vpbe_dev,
+				char *std_name)
+{
+	struct vpbe_display_config *cfg = vpbe_dev->cfg;
+	struct vpbe_enc_mode_info var;
+	int curr_output = vpbe_dev->current_out_index, i;
+
+	for (i = 0; i < vpbe_dev->cfg->outputs[curr_output].num_modes; i++) {
+		var = cfg->outputs[curr_output].modes[i];
+		if (!strcmp(var.name, std_name)) {
+			vpbe_dev->current_timings = var;
+			return 0;
+		}
+	}
+	return -EINVAL;
+}
+
+/**
+ * vpbe_set_output - Set output
+ * @vpbe_dev - vpbe device ptr
+ * @index - index of output
+ *
+ * Set vpbe output to the output specified by the index
+ */
+static int vpbe_set_output(struct vpbe_device *vpbe_dev, int index)
+{
+
+	struct vpbe_display_config *vpbe_config = vpbe_dev->cfg;
+	struct encoder_config_info *curr_enc_info =
+			vpbe_current_encoder_info(vpbe_dev);
+	int ret = 0, enc_out_index = 0, sd_index;
+
+	if (index >= vpbe_config->num_outputs)
+		return -EINVAL;
+
+	mutex_lock(&vpbe_dev->lock);
+
+	sd_index = vpbe_dev->current_sd_index;
+	enc_out_index = vpbe_config->outputs[index].output.index;
+	/*
+	 * Currently we switch the encoder based on output selected
+	 * by the application. If media controller is implemented later
+	 * there is will be an API added to setup_link between venc
+	 * and external encoder. So in that case below comparison always
+	 * match and encoder will not be switched. But if application
+	 * chose not to use media controller, then this provides current
+	 * way of switching encoder at the venc output.
+	 */
+	if (strcmp(curr_enc_info->module_name,
+		   vpbe_config->outputs[index].subdev_name)) {
+		/* Need to switch the encoder at the output */
+		sd_index = vpbe_find_encoder_sd_index(vpbe_config, index);
+		if (sd_index < 0) {
+			ret = -EINVAL;
+			goto out;
+		}
+
+		if (ret)
+			goto out;
+	}
+
+	/* Set output at the encoder */
+	ret = v4l2_subdev_call(vpbe_dev->encoders[sd_index], video,
+				       s_routing, 0, enc_out_index, 0);
+	if (ret)
+		goto out;
+
+	/*
+	 * It is assumed that venc or extenal encoder will set a default
+	 * mode in the sub device. For external encoder or LCD pannel output,
+	 * we also need to set up the lcd port for the required mode. So setup
+	 * the lcd port for the default mode that is configured in the board
+	 * arch/arm/mach-davinci/board-dm355-evm.setup file for the external
+	 * encoder.
+	 */
+	ret = vpbe_get_mode_info(vpbe_dev,
+				 vpbe_config->outputs[index].default_mode);
+	if (!ret) {
+		osd_device->ops.set_left_margin(osd_device,
+			vpbe_dev->current_timings.left_margin);
+		osd_device->ops.set_top_margin(osd_device,
+		vpbe_dev->current_timings.upper_margin);
+		vpbe_dev->current_sd_index = sd_index;
+		vpbe_dev->current_out_index = index;
+	}
+out:
+	mutex_unlock(&vpbe_dev->lock);
+	return ret;
+}
+
+static int vpbe_set_default_output(struct vpbe_device *vpbe_dev)
+{
+	struct vpbe_display_config *vpbe_config = vpbe_dev->cfg;
+	int i, ret = 0;
+
+	for (i = 0; i < vpbe_config->num_outputs; i++) {
+		if (!strcmp(def_output,
+			    vpbe_config->outputs[i].output.name)) {
+			ret = vpbe_set_output(vpbe_dev, i);
+			if (!ret)
+				vpbe_dev->current_out_index = i;
+			return ret;
+		}
+	}
+	return ret;
+}
+
+
+/**
+ * vpbe_get_output - Get output
+ * @vpbe_dev - vpbe device ptr
+ *
+ * return current vpbe output to the the index
+ */
+static unsigned int vpbe_get_output(struct vpbe_device *vpbe_dev)
+{
+	return vpbe_dev->current_out_index;
+}
+
+/**
+ * vpbe_s_dv_preset - Set the given preset timings in the encoder
+ *
+ * Sets the preset if supported by the current encoder. Return the status.
+ * 0 - success & -EINVAL on error
+ */
+static int vpbe_s_dv_preset(struct vpbe_device *vpbe_dev,
+		     struct v4l2_dv_preset *dv_preset)
+{
+	struct vpbe_display_config *vpbe_config = vpbe_dev->cfg;
+	int sd_index = vpbe_dev->current_sd_index;
+	int out_index = vpbe_dev->current_out_index, ret;
+
+
+	if (!(vpbe_config->outputs[out_index].output.capabilities &
+	    V4L2_OUT_CAP_PRESETS))
+		return -EINVAL;
+
+	ret = vpbe_get_dv_preset_info(vpbe_dev, dv_preset->preset);
+
+	if (ret)
+		return ret;
+
+	mutex_lock(&vpbe_dev->lock);
+
+
+	ret = v4l2_subdev_call(vpbe_dev->encoders[sd_index], video,
+					s_dv_preset, dv_preset);
+	/* set the lcd controller output for the given mode */
+	if (!ret) {
+		osd_device->ops.set_left_margin(osd_device,
+		vpbe_dev->current_timings.left_margin);
+		osd_device->ops.set_top_margin(osd_device,
+		vpbe_dev->current_timings.upper_margin);
+	}
+	mutex_unlock(&vpbe_dev->lock);
+	return ret;
+}
+
+/**
+ * vpbe_g_dv_preset - Get the preset in the current encoder
+ *
+ * Get the preset in the current encoder. Return the status. 0 - success
+ * -EINVAL on error
+ */
+static int vpbe_g_dv_preset(struct vpbe_device *vpbe_dev,
+		     struct v4l2_dv_preset *dv_preset)
+{
+	if (vpbe_dev->current_timings.timings_type &
+		 VPBE_ENC_DV_PRESET) {
+		dv_preset->preset = vpbe_dev->current_timings.timings.dv_preset;
+		return 0;
+	}
+	return -EINVAL;
+}
+
+/**
+ * vpbe_enum_dv_presets - Enumerate the dv presets in the current encoder
+ *
+ * Get the preset in the current encoder. Return the status. 0 - success
+ * -EINVAL on error
+ */
+static int vpbe_enum_dv_presets(struct vpbe_device *vpbe_dev,
+			 struct v4l2_dv_enum_preset *preset_info)
+{
+	struct vpbe_display_config *vpbe_config = vpbe_dev->cfg;
+	int out_index = vpbe_dev->current_out_index;
+	struct vpbe_output *output = &vpbe_config->outputs[out_index];
+	int i, j = 0;
+
+	if (!(output->output.capabilities & V4L2_OUT_CAP_PRESETS))
+		return -EINVAL;
+
+	for (i = 0; i < output->num_modes; i++) {
+		if (output->modes[i].timings_type == VPBE_ENC_DV_PRESET) {
+			if (j == preset_info->index)
+				break;
+			j++;
+		}
+	}
+
+	if (i == output->num_modes)
+		return -EINVAL;
+
+	return v4l_fill_dv_preset_info(output->modes[i].timings.dv_preset,
+					preset_info);
+}
+
+/**
+ * vpbe_s_std - Set the given standard in the encoder
+ *
+ * Sets the standard if supported by the current encoder. Return the status.
+ * 0 - success & -EINVAL on error
+ */
+static int vpbe_s_std(struct vpbe_device *vpbe_dev, v4l2_std_id *std_id)
+{
+	struct vpbe_display_config *vpbe_config = vpbe_dev->cfg;
+	int sd_index = vpbe_dev->current_sd_index, out_index =
+			vpbe_dev->current_out_index, ret;
+
+	if (!(vpbe_config->outputs[out_index].output.capabilities &
+		V4L2_OUT_CAP_STD))
+		return -EINVAL;
+
+	ret = vpbe_get_std_info(vpbe_dev, *std_id);
+	if (ret)
+		return ret;
+
+	mutex_lock(&vpbe_dev->lock);
+
+	ret = v4l2_subdev_call(vpbe_dev->encoders[sd_index], video,
+			       s_std_output, *std_id);
+	/* set the lcd controller output for the given mode */
+	if (!ret) {
+		osd_device->ops.set_left_margin(osd_device,
+		vpbe_dev->current_timings.left_margin);
+		osd_device->ops.set_top_margin(osd_device,
+		vpbe_dev->current_timings.upper_margin);
+	}
+	mutex_unlock(&vpbe_dev->lock);
+	return ret;
+}
+
+/**
+ * vpbe_g_std - Get the standard in the current encoder
+ *
+ * Get the standard in the current encoder. Return the status. 0 - success
+ * -EINVAL on error
+ */
+static int vpbe_g_std(struct vpbe_device *vpbe_dev, v4l2_std_id *std_id)
+{
+	struct vpbe_enc_mode_info cur_timings = vpbe_dev->current_timings;
+
+	if (cur_timings.timings_type & VPBE_ENC_STD) {
+		*std_id = cur_timings.timings.std_id;
+		return 0;
+	}
+	return -EINVAL;
+}
+
+/**
+ * vpbe_set_mode - Set mode in the current encoder using mode info
+ *
+ * Use the mode string to decide what timings to set in the encoder
+ * This is typically useful when fbset command is used to change the current
+ * timings by specifying a string to indicate the timings.
+ */
+static int vpbe_set_mode(struct vpbe_device *vpbe_dev,
+			 struct vpbe_enc_mode_info *mode_info)
+{
+	struct vpbe_display_config *vpbe_config = vpbe_dev->cfg;
+	int out_index = vpbe_dev->current_out_index, ret = 0, i;
+	struct vpbe_enc_mode_info *preset_mode = NULL;
+	struct v4l2_dv_preset dv_preset;
+
+	if ((NULL == mode_info) || (NULL == mode_info->name))
+		return -EINVAL;
+
+	for (i = 0; i < vpbe_config->outputs[out_index].num_modes; i++) {
+		if (!strcmp(mode_info->name,
+		     vpbe_config->outputs[out_index].modes[i].name)) {
+			preset_mode = &vpbe_config->outputs[out_index].modes[i];
+			/*
+			 * it may be one of the 3 timings type. Check and
+			 * invoke right API
+			 */
+			if (preset_mode->timings_type & VPBE_ENC_STD)
+				return vpbe_s_std(vpbe_dev,
+						 &preset_mode->timings.std_id);
+			if (preset_mode->timings_type & VPBE_ENC_DV_PRESET) {
+				dv_preset.preset =
+					preset_mode->timings.dv_preset;
+				return vpbe_s_dv_preset(vpbe_dev, &dv_preset);
+			}
+		}
+	}
+
+	/* Only custom timing should reach here */
+	if (preset_mode == NULL)
+		return -EINVAL;
+
+	mutex_lock(&vpbe_dev->lock);
+
+	if (!ret) {
+		vpbe_dev->current_timings = *preset_mode;
+		osd_device->ops.set_left_margin(osd_device,
+			vpbe_dev->current_timings.left_margin);
+		osd_device->ops.set_top_margin(osd_device,
+			vpbe_dev->current_timings.upper_margin);
+	}
+	mutex_unlock(&vpbe_dev->lock);
+	return ret;
+}
+
+static int vpbe_set_default_mode(struct vpbe_device *vpbe_dev)
+{
+	int ret;
+
+	ret = vpbe_get_std_info_by_name(vpbe_dev, def_mode);
+	if (ret)
+		return ret;
+	/* set the default mode in the encoder */
+	return vpbe_set_mode(vpbe_dev, &vpbe_dev->current_timings);
+}
+
+static int platform_device_get(struct device *dev, void *data)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	if (strcmp("vpbe-osd", pdev->name) == 0)
+		osd_device = platform_get_drvdata(pdev);
+	if (strcmp("vpbe-venc", pdev->name) == 0)
+		venc_device = dev_get_platdata(&pdev->dev);
+
+	return 0;
+}
+
+/**
+ * vpbe_initialize() - Initialize the vpbe display controller
+ * @vpbe_dev - vpbe device ptr
+ *
+ * Master frame buffer device drivers calls this to initialize vpbe
+ * display controller. This will then registers v4l2 device and the sub
+ * devices and sets a current encoder sub device for display. v4l2 display
+ * device driver is the master and frame buffer display device driver is
+ * the slave. Frame buffer display driver checks the initialized during
+ * probe and exit if not initialized. Returns status.
+ */
+static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
+{
+	struct encoder_config_info *enc_info;
+	struct v4l2_subdev **enc_subdev;
+	int i, ret = 0, num_encoders;
+	struct i2c_adapter *i2c_adap;
+	int output_index;
+	int err;
+
+	/*
+	 * v4l2 abd FBDev frame buffer devices will get the vpbe_dev pointer
+	 * from the platform device by iteration of platform drivers and
+	 * matching with device name
+	 */
+	if (NULL == vpbe_dev || NULL == dev) {
+		printk(KERN_ERR "Null device pointers.\n");
+		return -ENODEV;
+	}
+
+	if (vpbe_dev->initialized)
+		return 0;
+
+	mutex_lock(&vpbe_dev->lock);
+
+	if (strcmp(vpbe_dev->cfg->module_name, "dm644x-vpbe-display") != 0) {
+		/* We have dac clock available for platform */
+		vpbe_dev->dac_clk = clk_get(vpbe_dev->pdev, "vpss_dac");
+		if (IS_ERR(vpbe_dev->dac_clk)) {
+			ret =  PTR_ERR(vpbe_dev->dac_clk);
+			goto vpbe_unlock;
+		}
+		if (clk_enable(vpbe_dev->dac_clk)) {
+			ret =  -ENODEV;
+			goto vpbe_unlock;
+		}
+	}
+
+	/* first enable vpss clocks */
+	vpss_enable_clock(VPSS_VPBE_CLOCK, 1);
+
+	/* First register a v4l2 device */
+	ret = v4l2_device_register(dev, &vpbe_dev->v4l2_dev);
+	if (ret) {
+		v4l2_err(dev->driver,
+			"Unable to register v4l2 device.\n");
+		goto vpbe_fail_clock;
+	}
+	v4l2_info(&vpbe_dev->v4l2_dev, "vpbe v4l2 device registered\n");
+
+	err = bus_for_each_dev(&platform_bus_type, NULL, NULL,
+			       platform_device_get);
+	if (err < 0)
+		return err;
+
+	vpbe_dev->venc = venc_sub_dev_init(&vpbe_dev->v4l2_dev,
+					   vpbe_dev->cfg->venc.module_name);
+	/* register venc sub device */
+	if (vpbe_dev->venc == NULL) {
+		v4l2_err(&vpbe_dev->v4l2_dev,
+			"vpbe unable to init venc sub device\n");
+		ret = -ENODEV;
+		goto vpbe_fail_v4l2_device;
+	}
+	/* initialize osd device */
+	if (NULL != osd_device->ops.initialize) {
+		err = osd_device->ops.initialize(osd_device);
+		if (err) {
+			v4l2_err(&vpbe_dev->v4l2_dev,
+				 "unable to initialize the OSD device");
+			err = -ENOMEM;
+			goto vpbe_fail_v4l2_device;
+		}
+	}
+
+	/*
+	 * Register any external encoders that are configured. At index 0 we
+	 * store venc sd index.
+	 */
+	num_encoders = vpbe_dev->cfg->num_ext_encoders + 1;
+	vpbe_dev->encoders = kmalloc(
+				sizeof(struct v4l2_subdev *) * num_encoders,
+				GFP_KERNEL);
+	if (NULL == vpbe_dev->encoders) {
+		v4l2_err(&vpbe_dev->v4l2_dev,
+			"unable to allocate memory for encoders sub devices");
+		ret = -ENOMEM;
+		goto vpbe_fail_v4l2_device;
+	}
+
+	i2c_adap = i2c_get_adapter(vpbe_dev->cfg->i2c_adapter_id);
+	for (i = 0; i < (vpbe_dev->cfg->num_ext_encoders + 1); i++) {
+		if (i == 0) {
+			/* venc is at index 0 */
+			enc_subdev = &vpbe_dev->encoders[i];
+			*enc_subdev = vpbe_dev->venc;
+			continue;
+		}
+		enc_info = &vpbe_dev->cfg->ext_encoders[i];
+		if (enc_info->is_i2c) {
+			enc_subdev = &vpbe_dev->encoders[i];
+			*enc_subdev = v4l2_i2c_new_subdev_board(
+						&vpbe_dev->v4l2_dev, i2c_adap,
+						enc_info->module_name,
+						&enc_info->board_info, NULL);
+			if (*enc_subdev)
+				v4l2_info(&vpbe_dev->v4l2_dev,
+					  "v4l2 sub device %s registered\n",
+					  enc_info->module_name);
+			else {
+				v4l2_err(&vpbe_dev->v4l2_dev, "encoder %s"
+					 " failed to register",
+					 enc_info->module_name);
+				ret = -ENODEV;
+				goto vpbe_fail_sd_register;
+			}
+		} else
+			v4l2_warn(&vpbe_dev->v4l2_dev, "non-i2c encoders"
+				 " currently not supported");
+	}
+
+	/* set the current encoder and output to that of venc by default */
+	vpbe_dev->current_sd_index = 0;
+	vpbe_dev->current_out_index = 0;
+	output_index = 0;
+
+	mutex_unlock(&vpbe_dev->lock);
+
+	printk(KERN_NOTICE "Setting default output to %s\n", def_output);
+	ret = vpbe_set_default_output(vpbe_dev);
+	if (ret) {
+		v4l2_err(&vpbe_dev->v4l2_dev, "Failed to set default output %s",
+			 def_output);
+		return ret;
+	}
+
+	printk(KERN_NOTICE "Setting default mode to %s\n", def_mode);
+	ret = vpbe_set_default_mode(vpbe_dev);
+	if (ret) {
+		v4l2_err(&vpbe_dev->v4l2_dev, "Failed to set default mode %s",
+			 def_mode);
+		return ret;
+	}
+	vpbe_dev->initialized = 1;
+	/* TBD handling of bootargs for default output and mode */
+	return 0;
+
+vpbe_fail_sd_register:
+	kfree(vpbe_dev->encoders);
+vpbe_fail_v4l2_device:
+	v4l2_device_unregister(&vpbe_dev->v4l2_dev);
+vpbe_fail_clock:
+	if (strcmp(vpbe_dev->cfg->module_name, "dm644x-vpbe-display") != 0)
+		clk_put(vpbe_dev->dac_clk);
+vpbe_unlock:
+	mutex_unlock(&vpbe_dev->lock);
+	return ret;
+}
+
+/**
+ * vpbe_deinitialize() - de-initialize the vpbe display controller
+ * @dev - Master and slave device ptr
+ *
+ * vpbe_master and slave frame buffer devices calls this to de-initialize
+ * the display controller. It is called when master and slave device
+ * driver modules are removed and no longer requires the display controller.
+ */
+void vpbe_deinitialize(struct device *dev, struct vpbe_device *vpbe_dev)
+{
+
+	v4l2_device_unregister(&vpbe_dev->v4l2_dev);
+	if (strcmp(vpbe_dev->cfg->module_name, "dm644x-vpbe-display") != 0)
+		clk_put(vpbe_dev->dac_clk);
+
+	kfree(vpbe_dev->encoders);
+	vpbe_dev->initialized = 0;
+	/* disaable vpss clocks */
+	vpss_enable_clock(VPSS_VPBE_CLOCK, 0);
+}
+
+static struct vpbe_device_ops vpbe_dev_ops = {
+	.g_cropcap = vpbe_g_cropcap,
+	.enum_outputs = vpbe_enum_outputs,
+	.set_output = vpbe_set_output,
+	.get_output = vpbe_get_output,
+	.s_dv_preset = vpbe_s_dv_preset,
+	.g_dv_preset = vpbe_g_dv_preset,
+	.enum_dv_presets = vpbe_enum_dv_presets,
+	.s_std = vpbe_s_std,
+	.g_std = vpbe_g_std,
+	.initialize = vpbe_initialize,
+	.deinitialize = vpbe_deinitialize,
+	.get_mode_info = vpbe_get_current_mode_info,
+	.set_mode = vpbe_set_mode,
+};
+
+static __init int vpbe_probe(struct platform_device *pdev)
+{
+	struct vpbe_display_config *vpbe_config;
+	struct vpbe_device *vpbe_dev;
+
+	int ret = -EINVAL;
+
+	if (NULL == pdev->dev.platform_data) {
+		v4l2_err(pdev->dev.driver, "Unable to get vpbe config\n");
+		return -ENODEV;
+	}
+
+	if (pdev->dev.platform_data == NULL) {
+		v4l2_err(pdev->dev.driver, "No platform data\n");
+		return -ENODEV;
+	}
+	vpbe_config = pdev->dev.platform_data;
+
+	if (!vpbe_config->module_name[0] ||
+	    !vpbe_config->osd.module_name[0] ||
+	    !vpbe_config->venc.module_name[0]) {
+		v4l2_err(pdev->dev.driver, "vpbe display module names not"
+			 " defined\n");
+		return ret;
+	}
+
+	vpbe_dev = kzalloc(sizeof(*vpbe_dev), GFP_KERNEL);
+	if (vpbe_dev == NULL) {
+		v4l2_err(pdev->dev.driver, "Unable to allocate memory"
+			 " for vpbe_device\n");
+		return -ENOMEM;
+	}
+	vpbe_dev->cfg = vpbe_config;
+	vpbe_dev->ops = vpbe_dev_ops;
+	vpbe_dev->pdev = &pdev->dev;
+
+	if (vpbe_config->outputs->num_modes > 0)
+		vpbe_dev->current_timings = vpbe_dev->cfg->outputs[0].modes[0];
+	else
+		return -ENODEV;
+
+	/* set the driver data in platform device */
+	platform_set_drvdata(pdev, vpbe_dev);
+	mutex_init(&vpbe_dev->lock);
+	return 0;
+}
+
+static int vpbe_remove(struct platform_device *device)
+{
+	struct vpbe_device *vpbe_dev = platform_get_drvdata(device);
+
+	kfree(vpbe_dev);
+	return 0;
+}
+
+static struct platform_driver vpbe_driver = {
+	.driver	= {
+		.name	= "vpbe_controller",
+		.owner	= THIS_MODULE,
+	},
+	.probe = vpbe_probe,
+	.remove = vpbe_remove,
+};
+
+/**
+ * vpbe_init: initialize the vpbe driver
+ *
+ * This function registers device and driver to the kernel
+ */
+static __init int vpbe_init(void)
+{
+	return platform_driver_register(&vpbe_driver);
+}
+
+/**
+ * vpbe_cleanup : cleanup function for vpbe driver
+ *
+ * This will un-registers the device and driver to the kernel
+ */
+static void vpbe_cleanup(void)
+{
+	platform_driver_unregister(&vpbe_driver);
+}
+
+/* Function for module initialization and cleanup */
+module_init(vpbe_init);
+module_exit(vpbe_cleanup);
diff --git a/include/media/davinci/vpbe.h b/include/media/davinci/vpbe.h
new file mode 100644
index 0000000..c8853f2
--- /dev/null
+++ b/include/media/davinci/vpbe.h
@@ -0,0 +1,186 @@
+/*
+ * Copyright (C) 2010 Texas Instruments Inc
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#ifndef _VPBE_H
+#define _VPBE_H
+
+
+#include <linux/videodev2.h>
+#include <linux/i2c.h>
+
+#include <media/v4l2-dev.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-device.h>
+#include <media/davinci/vpbe_osd.h>
+#include <media/davinci/vpbe_venc.h>
+
+/* OSD configuration info */
+struct osd_config_info {
+	char module_name[32];
+};
+
+struct vpbe_output {
+	struct v4l2_output output;
+	/*
+	 * If output capabilities include dv_preset, list supported presets
+	 * below
+	 */
+	char *subdev_name;
+	/*
+	 * defualt_mode identifies the default timings set at the venc or
+	 * external encoder.
+	 */
+	char *default_mode;
+	/*
+	 * Fields below are used for supporting multiple modes. For example,
+	 * LCD panel might support different modes and they are listed here.
+	 * Similarly for supporting external encoders, lcd controller port
+	 * requires a set of non-standard timing values to be listed here for
+	 * each supported mode since venc is used in non-standard timing mode
+	 * for interfacing with external encoder similar to configuring lcd
+	 * panel timings
+	 */
+	unsigned int num_modes;
+	struct vpbe_enc_mode_info *modes;
+	/*
+	 * Bus configuration goes here for external encoders. Some encoders
+	 * may require multiple interface types for each of the output. For
+	 * example, SD modes would use YCC8 where as HD mode would use YCC16.
+	 * Not sure if this is needed on a per mode basis instead of per
+	 * output basis. If per mode is needed, we may have to move this to
+	 * mode_info structure
+	 */
+};
+
+/* encoder configuration info */
+struct encoder_config_info {
+	char module_name[32];
+	/* Is this an i2c device ? */
+	unsigned int is_i2c:1;
+	/* i2c subdevice board info */
+	struct i2c_board_info board_info;
+};
+
+/* structure for defining vpbe display subsystem components */
+struct vpbe_display_config {
+	char module_name[32];
+	/* i2c bus adapter no */
+	int i2c_adapter_id;
+	struct osd_config_info osd;
+	struct encoder_config_info venc;
+	/* external encoder information goes here */
+	int num_ext_encoders;
+	struct encoder_config_info *ext_encoders;
+	int num_outputs;
+	/* Order is venc outputs followed by LCD and then external encoders */
+	struct vpbe_output *outputs;
+};
+
+struct vpbe_device;
+
+struct vpbe_device_ops {
+	/* crop cap for the display */
+	int (*g_cropcap)(struct vpbe_device *vpbe_dev,
+			 struct v4l2_cropcap *cropcap);
+
+	/* Enumerate the outputs */
+	int (*enum_outputs)(struct vpbe_device *vpbe_dev,
+			    struct v4l2_output *output);
+
+	/* Set output to the given index */
+	int (*set_output)(struct vpbe_device *vpbe_dev,
+			 int index);
+
+	/* Get current output */
+	unsigned int (*get_output)(struct vpbe_device *vpbe_dev);
+
+	/* Set DV preset at current output */
+	int (*s_dv_preset)(struct vpbe_device *vpbe_dev,
+			   struct v4l2_dv_preset *dv_preset);
+
+	/* Get DV presets supported at the output */
+	int (*g_dv_preset)(struct vpbe_device *vpbe_dev,
+			   struct v4l2_dv_preset *dv_preset);
+
+	/* Enumerate the DV Presets supported at the output */
+	int (*enum_dv_presets)(struct vpbe_device *vpbe_dev,
+			       struct v4l2_dv_enum_preset *preset_info);
+
+	/* Set std at the output */
+	int (*s_std)(struct vpbe_device *vpbe_dev, v4l2_std_id *std_id);
+
+	/* Get the current std at the output */
+	int (*g_std)(struct vpbe_device *vpbe_dev, v4l2_std_id *std_id);
+
+	/* initialize the device */
+	int (*initialize)(struct device *dev, struct vpbe_device *vpbe_dev);
+
+	/* De-initialize the device */
+	void (*deinitialize)(struct device *dev, struct vpbe_device *vpbe_dev);
+
+	/* Get the current mode info */
+	int (*get_mode_info)(struct vpbe_device *vpbe_dev,
+			     struct vpbe_enc_mode_info*);
+
+	/*
+	 * Set the current mode in the encoder. Alternate way of setting
+	 * standard or DV preset or custom timings in the encoder
+	 */
+	int (*set_mode)(struct vpbe_device *vpbe_dev,
+			struct vpbe_enc_mode_info*);
+	/* Power management operations */
+	int (*suspend)(struct vpbe_device *vpbe_dev);
+	int (*resume)(struct vpbe_device *vpbe_dev);
+};
+
+/* struct for vpbe device */
+struct vpbe_device {
+	/* V4l2 device */
+	struct v4l2_device v4l2_dev;
+	/* vpbe dispay controller cfg */
+	struct vpbe_display_config *cfg;
+	/* parent device */
+	struct device *pdev;
+	/* external encoder v4l2 sub devices */
+	struct v4l2_subdev **encoders;
+	/* current encoder index */
+	int current_sd_index;
+	struct mutex lock;
+	/* device initialized */
+	int initialized;
+	/* vpbe dac clock */
+	struct clk *dac_clk;
+
+	/*
+	 * fields below are accessed by users of vpbe_device. Not the
+	 * ones above
+	 */
+
+	/* current output */
+	int current_out_index;
+	/* lock used by caller to do atomic operation on vpbe device */
+	/* current timings set in the controller */
+	struct vpbe_enc_mode_info current_timings;
+	/* venc sub device */
+	struct v4l2_subdev *venc;
+	/* device operations below */
+	struct vpbe_device_ops ops;
+};
+
+/* exported functions */
+struct v4l2_subdev *venc_sub_dev_init(struct v4l2_device *v4l2_dev,
+		const char *venc_name);
+#endif
