diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 1616c32..10075c3 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -313,6 +313,14 @@ config VIDEO_MT9P012
          MT9P012 camera.  It is currently working with the TI OMAP3
          camera controller.

+config VIDEO_DW9710
+       tristate "Lens driver for DW9710"
+       depends on I2C && VIDEO_V4L2
+       ---help---
+         This is a Video4Linux2 lens driver for the Dongwoon
+         DW9710 coil.  It is currently working with the TI OMAP3
+         camera controller and micron MT9P012 sensor.
+
 config VIDEO_SAA7110
        tristate "Philips SAA7110 video decoder"
        depends on VIDEO_V4L1 && I2C
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index f73b65c..41c71d5 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -101,6 +101,7 @@ obj-$(CONFIG_VIDEO_OV7670)  += ov7670.o

 obj-$(CONFIG_VIDEO_TCM825X) += tcm825x.o
 obj-$(CONFIG_VIDEO_MT9P012)    += mt9p012.o
+obj-$(CONFIG_VIDEO_DW9710) += dw9710.o

 obj-$(CONFIG_VIDEO_OMAP3) += omap34xxcam.o isp/

diff --git a/drivers/media/video/dw9710.c b/drivers/media/video/dw9710.c
new file mode 100644
index 0000000..362cb0d
--- /dev/null
+++ b/drivers/media/video/dw9710.c
@@ -0,0 +1,548 @@
+/*
+ * drivers/media/video/dw9710.c
+ *
+ * DW9710 Coil Motor (LENS) driver
+ *
+ * Copyright (C) 2008 Texas Instruments.
+ *
+ * Contributors:
+ *     Troy Laramy <t-laramy@ti.com>
+ *     Mohit Jalori <mjalori@ti.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ *
+ */
+
+#include <linux/mutex.h>
+#include <linux/i2c.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/cdev.h>
+#include <linux/device.h>
+
+#include <mach/gpio.h>
+
+#include <media/v4l2-int-device.h>
+#include <media/dw9710.h>
+
+#include "dw9710_priv.h"
+
+static struct dw9710_device dw9710 = {
+       .state = DW9710_LENS_NOT_DETECTED,
+       .current_lens_posn = DW9710_DEF_LENS_POSN,
+};
+
+static struct vcontrol {
+       struct v4l2_queryctrl qc;
+       int current_value;
+} video_control[] = {
+       {
+               {
+                       .id = V4L2_CID_FOCUS_ABSOLUTE,
+                       .type = V4L2_CTRL_TYPE_INTEGER,
+                       .name = "Focus, Absolute",
+                       .minimum = 0,
+                       .maximum = DW9710_MAX_FOCUS_POS,
+                       .step = DW9710_LENS_POSN_STEP,
+                       .default_value = DW9710_DEF_LENS_POSN,
+               },
+               .current_value = DW9710_DEF_LENS_POSN,
+       }
+};
+
+/**
+ * find_vctrl - Finds the requested ID in the video control structure array
+ * @id: ID of control to search the video control array for
+ *
+ * Returns the index of the requested ID from the control structure array
+ */
+static int find_vctrl(int id)
+{
+       int i;
+
+       if (id < V4L2_CID_BASE)
+               return -EDOM;
+
+       for (i = (ARRAY_SIZE(video_control) - 1); i >= 0; i--) {
+               if (video_control[i].qc.id == id)
+                       return i;
+       }
+
+       return -EINVAL;
+}
+
+/**
+ * dw9710_reg_read - Reads a value from a register in DW9710 Coil driver device.
+ * @client: Pointer to structure of I2C client.
+ * @value: Pointer to u16 for returning value of register to read.
+ *
+ * Returns zero if successful, or non-zero otherwise.
+ **/
+static int dw9710_reg_read(struct i2c_client *client, u16 *value)
+{
+       int err;
+       struct i2c_msg msg[1];
+       unsigned char data[2];
+
+       if (!client->adapter)
+               return -ENODEV;
+
+       msg->addr = client->addr;
+       msg->flags = I2C_M_RD;
+       msg->len = 2;
+       msg->buf = data;
+
+       data[0] = 0;
+       data[1] = 0;
+
+       err = i2c_transfer(client->adapter, msg, 1);
+
+       if (err >= 0) {
+               err = ((data[0] & 0xFF) << 8) | (data[1]);
+               *value = err;
+               return 0;
+       }
+       return err;
+}
+
+/**
+ * dw9710_reg_write - Writes a value to a register in DW9710 Coil driver device.
+ * @client: Pointer to structure of I2C client.
+ * @value: Value of register to write.
+ *
+ * Returns zero if successful, or non-zero otherwise.
+ **/
+static int dw9710_reg_write(struct i2c_client *client, u16 value)
+{
+       int err;
+       struct i2c_msg msg[1];
+       unsigned char data[2];
+       int retry = 0;
+
+       if (!client->adapter)
+               return -ENODEV;
+
+again:
+       msg->addr = client->addr;
+       msg->flags = 0;
+       msg->len = 2;
+       msg->buf = data;
+
+       data[0] = (u8)(value >> 8);
+       data[1] = (u8)(value & 0xFF);
+
+       err = i2c_transfer(client->adapter, msg, 1);
+
+       if (err >= 0)
+               return 0;
+
+       if (retry <= DW9710_I2C_RETRY_COUNT) {
+               dev_dbg(&client->dev, "retry ... %d", retry);
+               retry++;
+               set_current_state(TASK_UNINTERRUPTIBLE);
+               schedule_timeout(msecs_to_jiffies(20));
+               goto again;
+       }
+       return err;
+}
+
+/**
+ * dw9710_detect - Detects DW9710 Coil driver device.
+ * @client: Pointer to structure of I2C client.
+ *
+ * Returns 0 if successful, -1 if camera is off or if test register value
+ * wasn't stored properly, or returned errors from either dw9710_reg_write or
+ * dw9710_reg_read functions.
+ **/
+static int dw9710_detect(struct i2c_client *client)
+{
+       int err = 0;
+       u16 wposn = 0, rposn = 0;
+       u16 posn = 0x05;
+
+       wposn = (DW9710_POWERDN(DW9710_ENABLE) | DW9710_DATA(posn));
+
+       err = dw9710_reg_write(client, wposn);
+       if (err) {
+               dev_err(&client->dev, "Unable to write DW9710 \n");
+               return err;
+       }
+
+       err = dw9710_reg_read(client, &rposn);
+       if (err) {
+               dev_err(&client->dev, "Unable to read DW9710 \n");
+               return err;
+       }
+
+       if (wposn != rposn) {
+               dev_err(&client->dev, "W/R MISMATCH!\n");
+               return -1;
+       }
+       posn = 0;
+       wposn = (DW9710_POWERDN(DW9710_ENABLE) | DW9710_DATA(posn));
+       err = dw9710_reg_write(client, wposn);
+
+       return err;
+}
+
+/**
+ * dw9710_af_setfocus - Sets the desired focus.
+ * @posn: Desired focus position, 0 (far) - 100 (close).
+ *
+ * Returns 0 on success, -EINVAL if camera is off or focus value is out of
+ * bounds, or returned errors from either dw9710_reg_write or dw9710_reg_read
+ * functions.
+ **/
+int dw9710_af_setfocus(u16 posn)
+{
+       struct dw9710_device *af_dev = &dw9710;
+       struct i2c_client *client = af_dev->i2c_client;
+       u16 cur_focus_value = 0;
+       int ret = -EINVAL;
+
+       if (posn > DW9710_MAX_FOCUS_POS) {
+               dev_err(&client->dev, "Bad posn params 0x%x \n", posn);
+               return ret;
+       }
+
+       if ((af_dev->power_state == V4L2_POWER_OFF) ||
+               (af_dev->power_state == V4L2_POWER_STANDBY)) {
+               af_dev->current_lens_posn = posn;
+               return 0;
+       }
+
+       ret = dw9710_reg_read(client, &cur_focus_value);
+
+       if (ret) {
+               dev_err(&client->dev, "Read of current Lens position failed\n");
+               return ret;
+       }
+
+       if (DW9710_DATA_R(cur_focus_value) == posn) {
+               dev_dbg(&client->dev, "Device already in requested focal point\n");
+               return ret;
+       }
+
+       ret = dw9710_reg_write(client, DW9710_POWERDN(DW9710_ENABLE) |
+                                               DW9710_DATA(posn));
+
+       if (ret)
+               dev_err(&client->dev, "Setfocus register write failed\n");
+       dw9710.current_lens_posn = posn;
+       return ret;
+}
+EXPORT_SYMBOL(dw9710_af_setfocus);
+
+/**
+ * dw9710_af_getfocus - Gets the focus value from device.
+ * @value: Pointer to u16 variable which will contain the focus value.
+ *
+ * Returns 0 if successful, -EINVAL if camera is off, or return value of
+ * dw9710_reg_read if fails.
+ **/
+int dw9710_af_getfocus(u16 *value)
+{
+       struct dw9710_device *af_dev = &dw9710;
+       struct i2c_client *client = af_dev->i2c_client;
+       int ret;
+       u16 posn = 0;
+
+       if ((af_dev->power_state == V4L2_POWER_OFF) ||
+          (af_dev->power_state == V4L2_POWER_STANDBY))
+               return -EINVAL;
+
+       ret = dw9710_reg_read(client, &posn);
+
+       if (ret) {
+               dev_err(&client->dev, "Read of current Lens position failed\n");
+               return ret;
+       }
+       *value = DW9710_DATA_R(posn);
+       dw9710.current_lens_posn = DW9710_DATA_R(posn);
+       return ret;
+}
+EXPORT_SYMBOL(dw9710_af_getfocus);
+
+/**
+ * ioctl_queryctrl - V4L2 lens interface handler for VIDIOC_QUERYCTRL ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @qc: standard V4L2 VIDIOC_QUERYCTRL ioctl structure
+ *
+ * If the requested control is supported, returns the control information
+ * from the video_control[] array.  Otherwise, returns -EINVAL if the
+ * control is not supported.
+ */
+static int ioctl_queryctrl(struct v4l2_int_device *s,
+                               struct v4l2_queryctrl *qc)
+{
+       int i;
+
+       i = find_vctrl(qc->id);
+       if (i == -EINVAL)
+               qc->flags = V4L2_CTRL_FLAG_DISABLED;
+
+       if (i < 0)
+               return -EINVAL;
+
+       *qc = video_control[i].qc;
+       return 0;
+}
+
+/**
+ * ioctl_g_ctrl - V4L2 DW9710 lens interface handler for VIDIOC_G_CTRL ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @vc: standard V4L2 VIDIOC_G_CTRL ioctl structure
+ *
+ * If the requested control is supported, returns the control's current
+ * value from the video_control[] array.  Otherwise, returns -EINVAL
+ * if the control is not supported.
+ */
+static int ioctl_g_ctrl(struct v4l2_int_device *s,
+                            struct v4l2_control *vc)
+{
+       struct vcontrol *lvc;
+       int i;
+       u16 curr_posn;
+
+       i = find_vctrl(vc->id);
+       if (i < 0)
+               return -EINVAL;
+       lvc = &video_control[i];
+
+       switch (vc->id) {
+       case  V4L2_CID_FOCUS_ABSOLUTE:
+               if (dw9710_af_getfocus(&curr_posn))
+                       return -EFAULT;
+               vc->value = curr_posn;
+               lvc->current_value = curr_posn;
+               break;
+       }
+
+       return 0;
+}
+
+/**
+ * ioctl_s_ctrl - V4L2 DW9710 lens interface handler for VIDIOC_S_CTRL ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @vc: standard V4L2 VIDIOC_S_CTRL ioctl structure
+ *
+ * If the requested control is supported, sets the control's current
+ * value in HW (and updates the video_control[] array).  Otherwise,
+ * returns -EINVAL if the control is not supported.
+ */
+static int ioctl_s_ctrl(struct v4l2_int_device *s,
+                            struct v4l2_control *vc)
+{
+       int retval = -EINVAL;
+       int i;
+       struct vcontrol *lvc;
+
+       i = find_vctrl(vc->id);
+       if (i < 0)
+               return -EINVAL;
+       lvc = &video_control[i];
+
+       switch (vc->id) {
+       case V4L2_CID_FOCUS_ABSOLUTE:
+               retval = dw9710_af_setfocus(vc->value);
+               if (!retval)
+                       lvc->current_value = vc->value;
+               break;
+       }
+
+       return retval;
+}
+
+/**
+ * ioctl_g_priv - V4L2 sensor interface handler for vidioc_int_g_priv_num
+ * @s: pointer to standard V4L2 device structure
+ * @p: void pointer to hold sensor's private data address
+ *
+ * Returns device's (sensor's) private data area address in p parameter
+ */
+static int ioctl_g_priv(struct v4l2_int_device *s, void *p)
+{
+       struct dw9710_device *lens = s->priv;
+
+       return lens->pdata->priv_data_set(p);
+
+}
+
+/**
+ * ioctl_s_power - V4L2 sensor interface handler for vidioc_int_s_power_num
+ * @s: pointer to standard V4L2 device structure
+ * @on: power state to which device is to be set
+ *
+ * Sets devices power state to requrested state, if possible.
+ */
+static int ioctl_s_power(struct v4l2_int_device *s, enum v4l2_power on)
+{
+       struct dw9710_device *lens = s->priv;
+       struct i2c_client *c = lens->i2c_client;
+       int rval;
+
+       rval = lens->pdata->power_set(on);
+       if (rval < 0) {
+               dev_err(&c->dev, "Unable to set the power state: " DW9710_NAME
+                                                               " lens HW\n");
+               return rval;
+       }
+
+       if ((on == V4L2_POWER_ON) &&
+                               (lens->state == DW9710_LENS_NOT_DETECTED)) {
+               rval = dw9710_detect(c);
+               if (rval < 0) {
+                       dev_err(&c->dev, "Unable to detect "
+                               DW9710_NAME " lens HW\n");
+                       lens->state = DW9710_LENS_NOT_DETECTED;
+                       return rval;
+               }
+               lens->state = DW9710_LENS_DETECTED;
+               pr_info(DW9710_NAME " lens HW detected\n");
+       }
+
+       if ((lens->power_state == V4L2_POWER_STANDBY) && (on == V4L2_POWER_ON)
+                               && (lens->state == DW9710_LENS_DETECTED))
+               dw9710_af_setfocus(lens->current_lens_posn);
+
+       lens->power_state = on;
+       return 0;
+}
+
+static struct v4l2_int_ioctl_desc dw9710_ioctl_desc[] = {
+       { .num = vidioc_int_s_power_num,
+         .func = (v4l2_int_ioctl_func *)ioctl_s_power },
+       { .num = vidioc_int_g_priv_num,
+         .func = (v4l2_int_ioctl_func *)ioctl_g_priv },
+       { .num = vidioc_int_queryctrl_num,
+         .func = (v4l2_int_ioctl_func *)ioctl_queryctrl },
+       { .num = vidioc_int_g_ctrl_num,
+         .func = (v4l2_int_ioctl_func *)ioctl_g_ctrl },
+       { .num = vidioc_int_s_ctrl_num,
+         .func = (v4l2_int_ioctl_func *)ioctl_s_ctrl },
+};
+
+static struct v4l2_int_slave dw9710_slave = {
+       .ioctls = dw9710_ioctl_desc,
+       .num_ioctls = ARRAY_SIZE(dw9710_ioctl_desc),
+};
+
+static struct v4l2_int_device dw9710_int_device = {
+       .module = THIS_MODULE,
+       .name = DW9710_NAME,
+       .priv = &dw9710,
+       .type = v4l2_int_type_slave,
+       .u = {
+               .slave = &dw9710_slave,
+       },
+};
+
+/**
+ * dw9710_probe - Probes the driver for valid I2C attachment.
+ * @client: Pointer to structure of I2C client.
+ *
+ * Returns 0 if successful, or -EBUSY if unable to get client attached data.
+ **/
+static int
+dw9710_probe(struct i2c_client *client, const struct i2c_device_id *id)
+{
+       struct dw9710_device *lens = &dw9710;
+       int err;
+
+       dev_info(&client->dev, "dw9710 probe called....\n");
+
+       if (i2c_get_clientdata(client)) {
+               dev_err(&client->dev, " DTA BUSY %s\n", client->name);
+               return -EBUSY;
+       }
+
+       lens->pdata = client->dev.platform_data;
+
+       if (!lens->pdata) {
+               dev_err(&client->dev, "no platform data?\n");
+               return -ENODEV;
+       }
+
+       lens->v4l2_int_device = &dw9710_int_device;
+
+       lens->i2c_client = client;
+       i2c_set_clientdata(client, lens);
+
+       err = v4l2_int_device_register(lens->v4l2_int_device);
+       if (err) {
+               dev_err(&client->dev, "Failed to Register "
+                       DW9710_NAME " as V4L2 device.\n");
+               i2c_set_clientdata(client, NULL);
+       } else {
+               dev_err(&client->dev, "Registered "
+                       DW9710_NAME " as V4L2 device.\n");
+       }
+
+       return 0;
+}
+
+/**
+ * dw9710_remove - Routine when device its unregistered from I2C
+ * @client: Pointer to structure of I2C client.
+ *
+ * Returns 0 if successful, or -ENODEV if the client isn't attached.
+ **/
+static int __exit dw9710_remove(struct i2c_client *client)
+{
+       if (!client->adapter)
+               return -ENODEV;
+
+       i2c_set_clientdata(client, NULL);
+       return 0;
+}
+
+static const struct i2c_device_id dw9710_id[] = {
+       { DW9710_NAME, 0 },
+       { }
+};
+MODULE_DEVICE_TABLE(i2c, dw9710_id);
+
+static struct i2c_driver dw9710_i2c_driver = {
+       .driver = {
+               .name = DW9710_NAME,
+               .owner = THIS_MODULE,
+       },
+       .probe = dw9710_probe,
+       .remove = __exit_p(dw9710_remove),
+       .id_table = dw9710_id,
+};
+
+/**
+ * dw9710_init - Module initialisation.
+ *
+ * Returns 0 if successful, or -EINVAL if device couldn't be initialized, or
+ * added as a character device.
+ **/
+static int __init dw9710_init(void)
+{
+       int err = -EINVAL;
+
+       err = i2c_add_driver(&dw9710_i2c_driver);
+       if (err)
+               goto fail;
+       return err;
+fail:
+       printk(KERN_ERR "Failed to register " DW9710_NAME ".\n");
+       return err;
+}
+module_init(dw9710_init);
+
+/**
+ * dw9710_cleanup - Module cleanup.
+ **/
+static void __exit dw9710_cleanup(void)
+{
+       i2c_del_driver(&dw9710_i2c_driver);
+}
+module_exit(dw9710_cleanup);
+
+MODULE_AUTHOR("Texas Instruments");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("DW9710 LENS driver");
diff --git a/drivers/media/video/dw9710_priv.h b/drivers/media/video/dw9710_priv.h
new file mode 100644
index 0000000..0eb93ad
--- /dev/null
+++ b/drivers/media/video/dw9710_priv.h
@@ -0,0 +1,57 @@
+/*
+ * drivers/media/video/dw9710_priv.h
+ *
+ * Private defines for Auto Focus device
+ *
+ * Copyright (C) 2008 Texas Instruments.
+ *
+ * Contributors:
+ *     Sergio Aguirre <saaguirre@ti.com>
+ *     Troy Laramy
+ *     Mohit Jalori
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ *
+ */
+
+#ifndef DW9710_REGS_H
+#define DW9710_REGS_H
+
+#define DW9710_I2C_RETRY_COUNT         5
+#define DW9710_DISABLE                 1
+#define DW9710_ENABLE                  0
+#define DW9710_POWERDN(ARG)            (((ARG) & 0x1) << 15)
+#define DW9710_POWERDN_R(ARG)          (((ARG) >> 15) & 0x1)
+#define DW9710_DATA(ARG)               (((ARG) & 0xFF) << 6)
+#define DW9710_DATA_R(ARG)             (((ARG) >> 6) & 0xFF)
+
+/* State of lens */
+#define DW9710_LENS_DETECTED           1
+#define DW9710_LENS_NOT_DETECTED       0
+
+/* Focus control values */
+#define DW9710_DEF_LENS_POSN           0       /* 0x7F */
+#define DW9710_LENS_POSN_STEP          1
+#define DW9710_MAX_FOCUS_POS           0xFF
+
+struct dw9710_device {
+       const struct dw9710_platform_data *pdata;
+       struct v4l2_int_device *v4l2_int_device;
+       struct i2c_client *i2c_client;
+       int opened;
+       u16 current_lens_posn;
+       u16 saved_lens_posn;
+       int state;
+       int power_state;
+};
+
+/*
+ * Sets the specified focus value [0(far) - 100(near)]
+ */
+int dw9710_af_setfocus(u16 posn);
+
+int dw9710_af_getfocus(u16 *value);
+
+#endif /* End of of DW9710_REGS_H */
diff --git a/include/media/dw9710.h b/include/media/dw9710.h
new file mode 100644
index 0000000..b5696e4
--- /dev/null
+++ b/include/media/dw9710.h
@@ -0,0 +1,35 @@
+/*
+ * include/media/dw9710.h
+ *
+ * Public defines for Auto Focus device
+ *
+ * Copyright (C) 2008 Texas Instruments.
+ *
+ * Contributors:
+ *     Sergio Aguirre <saaguirre@ti.com>
+ *     Troy Laramy
+ *     Mohit Jalori
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ *
+ */
+
+#ifndef DW9710_H
+#define DW9710_H
+
+#define DW9710_NAME                    "dw9710"
+#define DW9710_AF_I2C_ADDR             0x0C
+
+/**
+ * struct dw9710_platform_data - platform data values and access functions
+ * @power_set: Power state access function, zero is off, non-zero is on.
+ * @priv_data_set: device private data (pointer) access function
+ */
+struct dw9710_platform_data {
+       int (*power_set)(enum v4l2_power power);
+       int (*priv_data_set)(void *);
+};
+
+#endif /* End of of DW9710_H */
