diff --git a/MAINTAINERS b/MAINTAINERS
index 2ce5e91..2dd3d7f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5010,6 +5010,14 @@ W:	https://linuxtv.org
 S:	Maintained
 F:	drivers/media/radio/radio-gemtek*
 
+GENERAL ELECTRIC B850V3 LVDS/DP++ BRIDGE
+M:	Martin Donnelly <martin.donnelly@ge.com>
+M:	Peter Senna Tschudin <peter.senna@collabora.com>
+M:	Martyn Welch <martyn.welch@collabora.co.uk>
+S:	Maintained
+F:	drivers/gpu/drm/bridge/ge_b850v3_dp2.c
+F:	Documentation/devicetree/bindings/ge/b850v3_dp2_bridge.txt
+
 GENERIC GPIO I2C DRIVER
 M:	Haavard Skinnemoen <hskinnemoen@gmail.com>
 S:	Supported
diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index 8f7423f..93dae5bd 100644
--- a/drivers/gpu/drm/bridge/Kconfig
+++ b/drivers/gpu/drm/bridge/Kconfig
@@ -32,6 +32,17 @@ config DRM_DW_HDMI_AHB_AUDIO
 	  Designware HDMI block.  This is used in conjunction with
 	  the i.MX6 HDMI driver.
 
+config DRM_GE_B850V3_LVDS_DP
+	tristate "GE B850v3 LVDS to DP++ display bridge"
+	depends on OF
+	select DRM_KMS_HELPER
+	select DRM_PANEL
+	---help---
+          This is a driver for the display bridge of
+          GE B850v3 that convert dual channel LVDS
+          to DP++. This is used with the i.MX6 imx-ldb
+          driver.
+
 config DRM_NXP_PTN3460
 	tristate "NXP PTN3460 DP/LVDS bridge"
 	depends on OF
diff --git a/drivers/gpu/drm/bridge/Makefile b/drivers/gpu/drm/bridge/Makefile
index 96b13b3..47ea6c1 100644
--- a/drivers/gpu/drm/bridge/Makefile
+++ b/drivers/gpu/drm/bridge/Makefile
@@ -3,6 +3,7 @@ ccflags-y := -Iinclude/drm
 obj-$(CONFIG_DRM_ANALOGIX_ANX78XX) += analogix-anx78xx.o
 obj-$(CONFIG_DRM_DW_HDMI) += dw-hdmi.o
 obj-$(CONFIG_DRM_DW_HDMI_AHB_AUDIO) += dw-hdmi-ahb-audio.o
+obj-$(CONFIG_DRM_GE_B850V3_LVDS_DP) += ge_b850v3_lvds_dp.o
 obj-$(CONFIG_DRM_NXP_PTN3460) += nxp-ptn3460.o
 obj-$(CONFIG_DRM_PARADE_PS8622) += parade-ps8622.o
 obj-$(CONFIG_DRM_ANALOGIX_DP) += analogix/
diff --git a/drivers/gpu/drm/bridge/ge_b850v3_lvds_dp.c b/drivers/gpu/drm/bridge/ge_b850v3_lvds_dp.c
new file mode 100644
index 0000000..c73cd77
--- /dev/null
+++ b/drivers/gpu/drm/bridge/ge_b850v3_lvds_dp.c
@@ -0,0 +1,392 @@
+/*
+ * Driver for GE B850v3 DP display bridge
+
+ * Copyright (c) 2016, Collabora Ltd.
+ * Copyright (c) 2016, General Electric Company
+
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+
+ * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
+
+ * This driver creates a drm_bridge and a drm_connector for the LVDS to DP++
+ * display bridge of the GE B850v3. There are two physical bridges on the video
+ * signal pipeline: a STDP4028(LVDS to DP) and a STDP2690(DP to DP++). However
+ * the physical bridges are automatically configured by the input video signal,
+ * and the driver has no access to the video processing pipeline. The driver is
+ * only needed to read EDID from the STDP2690 and to handle HPD events from the
+ * STDP4028. The driver communicates with both bridges over i2c. The video
+ * signal pipeline is as follows:
+ *
+ *   Host -> LVDS|--(STDP4028)--|DP -> DP|--(STDP2690)--|DP++ -> Video output
+
+ *
+ */
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include "drm_crtc.h"
+#include "drm_crtc_helper.h"
+#include "drm_edid.h"
+#include "drmP.h"
+
+#define EDID_EXT_BLOCK_CNT 0x7E
+
+#define STDP4028_IRQ_OUT_CONF_REG 0x02
+#define STDP4028_DPTX_IRQ_EN_REG 0x3C
+#define STDP4028_DPTX_IRQ_STS_REG 0x3D
+#define STDP4028_DPTX_STS_REG 0x3E
+
+#define STDP4028_DPTX_DP_IRQ_EN 0x1000
+
+#define STDP4028_DPTX_HOTPLUG_IRQ_EN 0x0400
+#define STDP4028_DPTX_LINK_CH_IRQ_EN 0x2000
+#define STDP4028_DPTX_IRQ_CONFIG \
+		(STDP4028_DPTX_LINK_CH_IRQ_EN | STDP4028_DPTX_HOTPLUG_IRQ_EN)
+
+#define STDP4028_DPTX_HOTPLUG_STS 0x0200
+#define STDP4028_DPTX_LINK_STS 0x1000
+#define STDP4028_CON_STATE_CONNECTED \
+		(STDP4028_DPTX_HOTPLUG_STS | STDP4028_DPTX_LINK_STS)
+
+#define STDP4028_DPTX_HOTPLUG_CH_STS 0x0400
+#define STDP4028_DPTX_LINK_CH_STS 0x2000
+#define STDP4028_DPTX_IRQ_CLEAR \
+		(STDP4028_DPTX_LINK_CH_STS | STDP4028_DPTX_HOTPLUG_CH_STS)
+
+struct ge_b850v3_lvds_dp {
+	struct drm_connector connector;
+	struct drm_bridge bridge;
+	struct i2c_client *ge_b850v3_lvds_dp_i2c;
+	struct i2c_client *edid_i2c;
+	struct edid *edid;
+	struct mutex lock;
+};
+
+static inline struct ge_b850v3_lvds_dp *
+		bridge_to_ge_b850v3_lvds_dp(struct drm_bridge *bridge)
+{
+	return container_of(bridge, struct ge_b850v3_lvds_dp, bridge);
+}
+
+static inline struct ge_b850v3_lvds_dp *
+		connector_to_ge_b850v3_lvds_dp(struct drm_connector *connector)
+{
+	return container_of(connector, struct ge_b850v3_lvds_dp, connector);
+}
+
+static void ge_b850v3_lvds_dp_enable(struct drm_bridge *bridge)
+{
+}
+
+static void ge_b850v3_lvds_dp_disable(struct drm_bridge *bridge)
+{
+}
+
+u8 *stdp2690_get_edid(struct i2c_client *client)
+{
+	struct i2c_adapter *adapter = client->adapter;
+	unsigned char start = 0x00;
+	unsigned int total_size;
+	u8 *block = kmalloc(EDID_LENGTH, GFP_KERNEL);
+
+	struct i2c_msg msgs[] = {
+		{
+			.addr	= client->addr,
+			.flags	= 0,
+			.len	= 1,
+			.buf	= &start,
+		}, {
+			.addr	= client->addr,
+			.flags	= I2C_M_RD,
+			.len	= EDID_LENGTH,
+			.buf	= block,
+		}
+	};
+
+	if (!block)
+		return NULL;
+
+	if (i2c_transfer(adapter, msgs, 2) != 2) {
+		DRM_ERROR("Unable to read EDID.\n");
+		goto err;
+	}
+
+	if (!drm_edid_block_valid(block, 0, false, NULL)) {
+		DRM_ERROR("Invalid EDID block\n");
+		goto err;
+	}
+
+	total_size = (block[EDID_EXT_BLOCK_CNT] + 1) * EDID_LENGTH;
+	if (total_size > EDID_LENGTH) {
+		kfree(block);
+		block = kmalloc(total_size, GFP_KERNEL);
+		if (!block)
+			return NULL;
+
+		/* Yes, read the entire buffer, and do not skip the first
+		 * EDID_LENGTH bytes.
+		 */
+		start = 0x00;
+		msgs[1].len = total_size;
+		msgs[1].buf = block;
+
+		if (i2c_transfer(adapter, msgs, 2) != 2) {
+			DRM_ERROR("Unable to read EDID extension blocks.\n");
+			goto err;
+		}
+	}
+
+	return block;
+
+err:
+	kfree(block);
+	return NULL;
+}
+
+static int ge_b850v3_lvds_dp_get_modes(struct drm_connector *connector)
+{
+	struct ge_b850v3_lvds_dp *ptn_bridge;
+	struct i2c_client *client;
+	int num_modes = 0;
+
+	ptn_bridge = connector_to_ge_b850v3_lvds_dp(connector);
+	client = ptn_bridge->edid_i2c;
+
+	mutex_lock(&ptn_bridge->lock);
+
+	kfree(ptn_bridge->edid);
+	ptn_bridge->edid = (struct edid *) stdp2690_get_edid(client);
+
+	if (ptn_bridge->edid) {
+		drm_mode_connector_update_edid_property(connector,
+				ptn_bridge->edid);
+		num_modes = drm_add_edid_modes(connector, ptn_bridge->edid);
+	}
+
+	mutex_unlock(&ptn_bridge->lock);
+
+	return num_modes;
+}
+
+static struct drm_encoder
+*ge_b850v3_lvds_dp_best_encoder(struct drm_connector *connector)
+{
+	struct ge_b850v3_lvds_dp *ptn_bridge =
+		connector_to_ge_b850v3_lvds_dp(connector);
+
+	return ptn_bridge->bridge.encoder;
+}
+
+static const struct
+drm_connector_helper_funcs ge_b850v3_lvds_dp_connector_helper_funcs = {
+	.get_modes = ge_b850v3_lvds_dp_get_modes,
+	.best_encoder = ge_b850v3_lvds_dp_best_encoder,
+};
+
+static enum drm_connector_status ge_b850v3_lvds_dp_detect(
+		struct drm_connector *connector, bool force)
+{
+	struct ge_b850v3_lvds_dp *ptn_bridge =
+			connector_to_ge_b850v3_lvds_dp(connector);
+	struct i2c_client *ge_b850v3_lvds_dp_i2c =
+			ptn_bridge->ge_b850v3_lvds_dp_i2c;
+	s32 link_state;
+
+	link_state = i2c_smbus_read_word_data(ge_b850v3_lvds_dp_i2c,
+			STDP4028_DPTX_STS_REG);
+
+	if (link_state == STDP4028_CON_STATE_CONNECTED)
+		return connector_status_connected;
+
+	if (link_state == 0)
+		return connector_status_disconnected;
+
+	return connector_status_unknown;
+}
+
+static void ge_b850v3_lvds_dp_connector_destroy(struct drm_connector *connector)
+{
+	drm_connector_cleanup(connector);
+}
+
+static const struct drm_connector_funcs ge_b850v3_lvds_dp_connector_funcs = {
+	.dpms = drm_helper_connector_dpms,
+	.fill_modes = drm_helper_probe_single_connector_modes,
+	.detect = ge_b850v3_lvds_dp_detect,
+	.destroy = ge_b850v3_lvds_dp_connector_destroy,
+};
+
+static irqreturn_t ge_b850v3_lvds_dp_irq_handler(int irq, void *dev_id)
+{
+	struct ge_b850v3_lvds_dp *ptn_bridge = dev_id;
+	struct i2c_client *ge_b850v3_lvds_dp_i2c
+			= ptn_bridge->ge_b850v3_lvds_dp_i2c;
+
+	mutex_lock(&ptn_bridge->lock);
+
+	i2c_smbus_write_word_data(ge_b850v3_lvds_dp_i2c,
+			STDP4028_DPTX_IRQ_STS_REG, STDP4028_DPTX_IRQ_CLEAR);
+
+	mutex_unlock(&ptn_bridge->lock);
+
+	if (ptn_bridge->connector.dev)
+		drm_kms_helper_hotplug_event(ptn_bridge->connector.dev);
+
+	return IRQ_HANDLED;
+}
+
+static int ge_b850v3_lvds_dp_attach(struct drm_bridge *bridge)
+{
+	struct ge_b850v3_lvds_dp *ptn_bridge
+			= bridge_to_ge_b850v3_lvds_dp(bridge);
+	struct drm_connector *connector = &ptn_bridge->connector;
+	struct i2c_client *ge_b850v3_lvds_dp_i2c
+			= ptn_bridge->ge_b850v3_lvds_dp_i2c;
+	int ret;
+
+	if (!bridge->encoder) {
+		DRM_ERROR("Parent encoder object not found");
+		return -ENODEV;
+	}
+
+	connector->polled = DRM_CONNECTOR_POLL_HPD;
+
+	drm_connector_helper_add(connector,
+			&ge_b850v3_lvds_dp_connector_helper_funcs);
+
+	ret = drm_connector_init(bridge->dev, connector,
+			&ge_b850v3_lvds_dp_connector_funcs,
+			DRM_MODE_CONNECTOR_DisplayPort);
+	if (ret) {
+		DRM_ERROR("Failed to initialize connector with drm\n");
+		return ret;
+	}
+
+	ret = drm_mode_connector_attach_encoder(connector, bridge->encoder);
+	if (ret)
+		return ret;
+
+	drm_bridge_enable(bridge);
+	if (ge_b850v3_lvds_dp_i2c->irq) {
+		drm_helper_hpd_irq_event(connector->dev);
+
+		ret = devm_request_threaded_irq(&ge_b850v3_lvds_dp_i2c->dev,
+				ge_b850v3_lvds_dp_i2c->irq, NULL,
+				ge_b850v3_lvds_dp_irq_handler,
+				IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
+				"ge-b850v3-lvds-dp", ptn_bridge);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+static const struct drm_bridge_funcs ge_b850v3_lvds_dp_funcs = {
+	.enable = ge_b850v3_lvds_dp_enable,
+	.disable = ge_b850v3_lvds_dp_disable,
+	.attach = ge_b850v3_lvds_dp_attach,
+};
+
+static int ge_b850v3_lvds_dp_probe(struct i2c_client *ge_b850v3_lvds_dp_i2c,
+				const struct i2c_device_id *id)
+{
+	struct device *dev = &ge_b850v3_lvds_dp_i2c->dev;
+	struct ge_b850v3_lvds_dp *ptn_bridge;
+	int ret;
+	u32 edid_i2c_reg;
+
+	ptn_bridge = devm_kzalloc(dev, sizeof(*ptn_bridge), GFP_KERNEL);
+	if (!ptn_bridge)
+		return -ENOMEM;
+
+	mutex_init(&ptn_bridge->lock);
+
+	ptn_bridge->ge_b850v3_lvds_dp_i2c = ge_b850v3_lvds_dp_i2c;
+	ptn_bridge->bridge.driver_private = ptn_bridge;
+	i2c_set_clientdata(ge_b850v3_lvds_dp_i2c, ptn_bridge);
+
+	ret = of_property_read_u32(dev->of_node, "edid-reg", &edid_i2c_reg);
+	if (ret) {
+		dev_err(dev, "edid-reg not specified, aborting...\n");
+		return -ENODEV;
+	}
+
+	ptn_bridge->edid_i2c = devm_kzalloc(dev,
+			sizeof(struct i2c_client), GFP_KERNEL);
+
+	if (!ptn_bridge->edid_i2c)
+		return -ENOMEM;
+
+	memcpy(ptn_bridge->edid_i2c, ge_b850v3_lvds_dp_i2c,
+			sizeof(struct i2c_client));
+
+	ptn_bridge->edid_i2c->addr = (unsigned short) edid_i2c_reg;
+
+	/* Configures the bridge to re-enable interrupts after each ack */
+	i2c_smbus_write_word_data(ge_b850v3_lvds_dp_i2c,
+			STDP4028_IRQ_OUT_CONF_REG, STDP4028_DPTX_DP_IRQ_EN);
+	i2c_smbus_write_word_data(ge_b850v3_lvds_dp_i2c,
+			STDP4028_DPTX_IRQ_EN_REG, STDP4028_DPTX_IRQ_CONFIG);
+
+	/* Clear pending interrupts since power up. */
+	i2c_smbus_write_word_data(ge_b850v3_lvds_dp_i2c,
+			STDP4028_DPTX_IRQ_STS_REG, STDP4028_DPTX_IRQ_CLEAR);
+
+	ptn_bridge->bridge.funcs = &ge_b850v3_lvds_dp_funcs;
+	ptn_bridge->bridge.of_node = dev->of_node;
+	ret = drm_bridge_add(&ptn_bridge->bridge);
+	if (ret) {
+		DRM_ERROR("Failed to add bridge\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int ge_b850v3_lvds_dp_remove(struct i2c_client *ge_b850v3_lvds_dp_i2c)
+{
+	struct ge_b850v3_lvds_dp *ptn_bridge =
+		i2c_get_clientdata(ge_b850v3_lvds_dp_i2c);
+
+	drm_bridge_remove(&ptn_bridge->bridge);
+
+	return 0;
+}
+
+static const struct i2c_device_id ge_b850v3_lvds_dp_i2c_table[] = {
+	{"b850v3-lvds-dp", 0},
+	{},
+};
+MODULE_DEVICE_TABLE(i2c, ge_b850v3_lvds_dp_i2c_table);
+
+static const struct of_device_id ge_b850v3_lvds_dp_match[] = {
+	{ .compatible = "ge,b850v3-lvds-dp" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, ge_b850v3_lvds_dp_match);
+
+static struct i2c_driver ge_b850v3_lvds_dp_driver = {
+	.id_table	= ge_b850v3_lvds_dp_i2c_table,
+	.probe		= ge_b850v3_lvds_dp_probe,
+	.remove		= ge_b850v3_lvds_dp_remove,
+	.driver		= {
+		.name		= "ge,b850v3-lvds-dp",
+		.of_match_table = ge_b850v3_lvds_dp_match,
+	},
+};
+module_i2c_driver(ge_b850v3_lvds_dp_driver);
+
+MODULE_AUTHOR("Peter Senna Tschudin <peter.senna@collabora.com>");
+MODULE_AUTHOR("Martyn Welch <martyn.welch@collabora.co.uk>");
+MODULE_DESCRIPTION("GE LVDS to DP++ bridge)");
+MODULE_LICENSE("GPL v2");
