Merge tag 'fbdev-for-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/plagnioj/linux-fbdev

Pull fbdev update from Jean-Christophe PLAGNIOL-VILLARD:
 "Various fbdev changes for 3.11
   - xilinxfb updates
   - Small cleanups and fixes to multiple drivers
   - OMAP display subsystem bug updates
   - imxfb dt support"

* tag 'fbdev-for-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/plagnioj/linux-fbdev: (95 commits)
  video: imxfb: Add DT support
  video: i740fb: Make i740fb_init static
  fb: make fp_get_options name argument const
  video: mmp: fix graphics/video layer enable/mask swap issue
  video: mmp: fix memcpy wrong size for mmp_addr issue
  radeon: use pdev->pm_cap instead of pci_find_capability(..,PCI_CAP_ID_PM)
  aty128fb: use pdev->pm_cap instead of pci_find_capability(..,PCI_CAP_ID_PM)
  video: of_display_timing.h: Declare 'display_timing'
  fbdev: bfin-lq035q1-fb: Use dev_pm_ops
  fbmem: return -EFAULT on copy_to_user() failure
  OMAPDSS: DPI: Fix wrong pixel clock limit
  video: replace strict_strtoul() with kstrtoul()
  uvesafb: Correct/simplify warning message
  fb: fix atyfb unused data warnings
  fb: fix atyfb build warning
  video: imxfb: Make local symbols static
  video: udlfb: Make local symbol static
  video: udlfb: Use NULL instead of 0
  video: smscufx: Use NULL instead of 0
  video: remove unnecessary platform_set_drvdata()
  ...

95 files changed, 8700 insertions, 1214 deletions

diff --git a/Documentation/devicetree/bindings/video/fsl,imx-fb.txt b/Documentation/devicetree/bindings/video/fsl,imx-fb.txt
new file mode 100644
index 000000000000..46da08db186a
--- /dev/null
+++ b/Documentation/devicetree/bindings/video/fsl,imx-fb.txt
@@ -0,0 +1,51 @@
+Freescale imx21 Framebuffer
+
+This framebuffer driver supports devices imx1, imx21, imx25, and imx27.
+
+Required properties:
+- compatible : "fsl,<chip>-fb", chip should be imx1 or imx21
+- reg : Should contain 1 register ranges(address and length)
+- interrupts : One interrupt of the fb dev
+
+Required nodes:
+- display: Phandle to a display node as described in
+	Documentation/devicetree/bindings/video/display-timing.txt
+	Additional, the display node has to define properties:
+	- bits-per-pixel: Bits per pixel
+	- fsl,pcr: LCDC PCR value
+
+Optional properties:
+- fsl,dmacr: DMA Control Register value. This is optional. By default, the
+	register is not modified as recommended by the datasheet.
+- fsl,lscr1: LCDC Sharp Configuration Register value.
+
+Example:
+
+	imxfb: fb@10021000 {
+		compatible = "fsl,imx21-fb";
+		interrupts = <61>;
+		reg = <0x10021000 0x1000>;
+		display = <&display0>;
+	};
+
+	...
+
+	display0: display0 {
+		model = "Primeview-PD050VL1";
+		native-mode = <&timing_disp0>;
+		bits-per-pixel = <16>;
+		fsl,pcr = <0xf0c88080>;	/* non-standard but required */
+		display-timings {
+			timing_disp0: 640x480 {
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <112>;
+				hfront-porch = <36>;
+				hsync-len = <32>;
+				vback-porch = <33>;
+				vfront-porch = <33>;
+				vsync-len = <2>;
+				clock-frequency = <25000000>;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/video/ssd1307fb.txt b/Documentation/devicetree/bindings/video/ssd1307fb.txt
index 3d0060cff062..7a125427ff4b 100644
--- a/Documentation/devicetree/bindings/video/ssd1307fb.txt
+++ b/Documentation/devicetree/bindings/video/ssd1307fb.txt
@@ -1,13 +1,17 @@
 * Solomon SSD1307 Framebuffer Driver
 
 Required properties:
-  - compatible: Should be "solomon,ssd1307fb-<bus>". The only supported bus for
-    now is i2c.
+  - compatible: Should be "solomon,<chip>fb-<bus>". The only supported bus for
+    now is i2c, and the supported chips are ssd1306 and ssd1307.
   - reg: Should contain address of the controller on the I2C bus. Most likely
          0x3c or 0x3d
   - pwm: Should contain the pwm to use according to the OF device tree PWM
-         specification [0]
+         specification [0]. Only required for the ssd1307.
   - reset-gpios: Should contain the GPIO used to reset the OLED display
+  - solomon,height: Height in pixel of the screen driven by the controller
+  - solomon,width: Width in pixel of the screen driven by the controller
+  - solomon,page-offset: Offset of pages (band of 8 pixels) that the screen is
+    mapped to.
 
 Optional properties:
   - reset-active-low: Is the reset gpio is active on physical low?
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index 79b200aee18a..4cec678dba94 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -40,7 +40,7 @@ struct omap_crtc {
 	 * mgr->id.)  Eventually this will be replaced w/ something
 	 * more common-panel-framework-y
 	 */
-	struct omap_overlay_manager mgr;
+	struct omap_overlay_manager *mgr;
 
 	struct omap_video_timings timings;
 	bool enabled;
@@ -90,7 +90,32 @@ uint32_t pipe2vbl(struct drm_crtc *crtc)
  * job of sequencing the setup of the video pipe in the proper order
  */
 
+/* ovl-mgr-id -> crtc */
+static struct omap_crtc *omap_crtcs[8];
+
 /* we can probably ignore these until we support command-mode panels: */
+static int omap_crtc_connect(struct omap_overlay_manager *mgr,
+		struct omap_dss_device *dst)
+{
+	if (mgr->output)
+		return -EINVAL;
+
+	if ((mgr->supported_outputs & dst->id) == 0)
+		return -EINVAL;
+
+	dst->manager = mgr;
+	mgr->output = dst;
+
+	return 0;
+}
+
+static void omap_crtc_disconnect(struct omap_overlay_manager *mgr,
+		struct omap_dss_device *dst)
+{
+	mgr->output->manager = NULL;
+	mgr->output = NULL;
+}
+
 static void omap_crtc_start_update(struct omap_overlay_manager *mgr)
 {
 }
@@ -107,7 +132,7 @@ static void omap_crtc_disable(struct omap_overlay_manager *mgr)
 static void omap_crtc_set_timings(struct omap_overlay_manager *mgr,
 		const struct omap_video_timings *timings)
 {
-	struct omap_crtc *omap_crtc = container_of(mgr, struct omap_crtc, mgr);
+	struct omap_crtc *omap_crtc = omap_crtcs[mgr->id];
 	DBG("%s", omap_crtc->name);
 	omap_crtc->timings = *timings;
 	omap_crtc->full_update = true;
@@ -116,7 +141,7 @@ static void omap_crtc_set_timings(struct omap_overlay_manager *mgr,
 static void omap_crtc_set_lcd_config(struct omap_overlay_manager *mgr,
 		const struct dss_lcd_mgr_config *config)
 {
-	struct omap_crtc *omap_crtc = container_of(mgr, struct omap_crtc, mgr);
+	struct omap_crtc *omap_crtc = omap_crtcs[mgr->id];
 	DBG("%s", omap_crtc->name);
 	dispc_mgr_set_lcd_config(omap_crtc->channel, config);
 }
@@ -135,6 +160,8 @@ static void omap_crtc_unregister_framedone_handler(
 }
 
 static const struct dss_mgr_ops mgr_ops = {
+		.connect = omap_crtc_connect,
+		.disconnect = omap_crtc_disconnect,
 		.start_update = omap_crtc_start_update,
 		.enable = omap_crtc_enable,
 		.disable = omap_crtc_disable,
@@ -569,7 +596,7 @@ static void omap_crtc_pre_apply(struct omap_drm_apply *apply)
 	} else {
 		if (encoder) {
 			omap_encoder_set_enabled(encoder, false);
-			omap_encoder_update(encoder, &omap_crtc->mgr,
+			omap_encoder_update(encoder, omap_crtc->mgr,
 					&omap_crtc->timings);
 			omap_encoder_set_enabled(encoder, true);
 			omap_crtc->full_update = false;
@@ -595,6 +622,11 @@ static const char *channel_names[] = {
 		[OMAP_DSS_CHANNEL_LCD2] = "lcd2",
 };
 
+void omap_crtc_pre_init(void)
+{
+	dss_install_mgr_ops(&mgr_ops);
+}
+
 /* initialize crtc */
 struct drm_crtc *omap_crtc_init(struct drm_device *dev,
 		struct drm_plane *plane, enum omap_channel channel, int id)
@@ -635,9 +667,7 @@ struct drm_crtc *omap_crtc_init(struct drm_device *dev,
 	omap_irq_register(dev, &omap_crtc->error_irq);
 
 	/* temporary: */
-	omap_crtc->mgr.id = channel;
-
-	dss_install_mgr_ops(&mgr_ops);
+	omap_crtc->mgr = omap_dss_get_overlay_manager(channel);
 
 	/* TODO: fix hard-coded setup.. add properties! */
 	info = &omap_crtc->info;
@@ -651,6 +681,8 @@ struct drm_crtc *omap_crtc_init(struct drm_device *dev,
 
 	omap_plane_install_properties(omap_crtc->plane, &crtc->base);
 
+	omap_crtcs[channel] = omap_crtc;
+
 	return crtc;
 
 fail:
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index 826586ffbe83..a3004f12b9a3 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -65,10 +65,8 @@ static int get_connector_type(struct omap_dss_device *dssdev)
 	switch (dssdev->type) {
 	case OMAP_DISPLAY_TYPE_HDMI:
 		return DRM_MODE_CONNECTOR_HDMIA;
-	case OMAP_DISPLAY_TYPE_DPI:
-		if (!strcmp(dssdev->name, "dvi"))
-			return DRM_MODE_CONNECTOR_DVID;
-		/* fallthrough */
+	case OMAP_DISPLAY_TYPE_DVI:
+		return DRM_MODE_CONNECTOR_DVID;
 	default:
 		return DRM_MODE_CONNECTOR_Unknown;
 	}
@@ -97,6 +95,9 @@ static int omap_modeset_init(struct drm_device *dev)
 	int num_mgrs = dss_feat_get_num_mgrs();
 	int num_crtcs;
 	int i, id = 0;
+	int r;
+
+	omap_crtc_pre_init();
 
 	drm_mode_config_init(dev);
 
@@ -116,6 +117,7 @@ static int omap_modeset_init(struct drm_device *dev)
 		struct drm_connector *connector;
 		struct drm_encoder *encoder;
 		enum omap_channel channel;
+		struct omap_overlay_manager *mgr;
 
 		if (!dssdev->driver) {
 			dev_warn(dev->dev, "%s has no driver.. skipping it\n",
@@ -131,6 +133,13 @@ static int omap_modeset_init(struct drm_device *dev)
 			continue;
 		}
 
+		r = dssdev->driver->connect(dssdev);
+		if (r) {
+			dev_err(dev->dev, "could not connect display: %s\n",
+					dssdev->name);
+			continue;
+		}
+
 		encoder = omap_encoder_init(dev, dssdev);
 
 		if (!encoder) {
@@ -172,8 +181,9 @@ static int omap_modeset_init(struct drm_device *dev)
 		 * other possible channels to which the encoder can connect are
 		 * not considered.
 		 */
-		channel = dssdev->output->dispc_channel;
 
+		mgr = omapdss_find_mgr_from_display(dssdev);
+		channel = mgr->id;
 		/*
 		 * if this channel hasn't already been taken by a previously
 		 * allocated crtc, we create a new crtc for it
@@ -247,6 +257,9 @@ static int omap_modeset_init(struct drm_device *dev)
 		struct drm_encoder *encoder = priv->encoders[i];
 		struct omap_dss_device *dssdev =
 					omap_encoder_get_dssdev(encoder);
+		struct omap_dss_device *output;
+
+		output = omapdss_find_output_from_display(dssdev);
 
 		/* figure out which crtc's we can connect the encoder to: */
 		encoder->possible_crtcs = 0;
@@ -259,9 +272,11 @@ static int omap_modeset_init(struct drm_device *dev)
 			supported_outputs =
 				dss_feat_get_supported_outputs(crtc_channel);
 
-			if (supported_outputs & dssdev->output->id)
+			if (supported_outputs & output->id)
 				encoder->possible_crtcs |= (1 << id);
 		}
+
+		omap_dss_put_device(output);
 	}
 
 	DBG("registered %d planes, %d crtcs, %d encoders and %d connectors\n",
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h
index 215a20dd340c..14f17da2ce25 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.h
+++ b/drivers/gpu/drm/omapdrm/omap_drv.h
@@ -157,6 +157,7 @@ const struct omap_video_timings *omap_crtc_timings(struct drm_crtc *crtc);
 enum omap_channel omap_crtc_channel(struct drm_crtc *crtc);
 int omap_crtc_apply(struct drm_crtc *crtc,
 		struct omap_drm_apply *apply);
+void omap_crtc_pre_init(void);
 struct drm_crtc *omap_crtc_init(struct drm_device *dev,
 		struct drm_plane *plane, enum omap_channel channel, int id);
 
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 2e937bdace6f..4cf1e1dd5621 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -367,6 +367,8 @@ config FB_IMX
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT
+	select FB_MODE_HELPERS
+	select VIDEOMODE_HELPERS
 
 config FB_CYBER2000
 	tristate "CyberPro 2000/2010/5000 support"
@@ -2188,7 +2190,7 @@ config FB_PS3_DEFAULT_SIZE_M
 
 config FB_XILINX
 	tristate "Xilinx frame buffer support"
-	depends on FB && (XILINX_VIRTEX || MICROBLAZE)
+	depends on FB && (XILINX_VIRTEX || MICROBLAZE || ARCH_ZYNQ)
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT
diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
index 8c55011313dc..a4dfe8cb0a0a 100644
--- a/drivers/video/aty/aty128fb.c
+++ b/drivers/video/aty/aty128fb.c
@@ -2016,7 +2016,7 @@ static int aty128_init(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	aty128_init_engine(par);
 
-	par->pm_reg = pci_find_capability(pdev, PCI_CAP_ID_PM);
+	par->pm_reg = pdev->pm_cap;
 	par->pdev = pdev;
 	par->asleep = 0;
 	par->lock_blank = 0;
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 4f27fdc58d84..a89c15de9f45 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -58,6 +58,7 @@
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/delay.h>
+#include <linux/compiler.h>
 #include <linux/console.h>
 #include <linux/fb.h>
 #include <linux/init.h>
@@ -434,8 +435,8 @@ static int correct_chipset(struct atyfb_par *par)
 	const char *name;
 	int i;
 
-	for (i = ARRAY_SIZE(aty_chips) - 1; i >= 0; i--)
-		if (par->pci_id == aty_chips[i].pci_id)
+	for (i = ARRAY_SIZE(aty_chips); i > 0; i--)
+		if (par->pci_id == aty_chips[i - 1].pci_id)
 			break;
 
 	if (i < 0)
@@ -531,8 +532,8 @@ static int correct_chipset(struct atyfb_par *par)
 	return 0;
 }
 
-static char ram_dram[] = "DRAM";
-static char ram_resv[] = "RESV";
+static char ram_dram[] __maybe_unused = "DRAM";
+static char ram_resv[] __maybe_unused = "RESV";
 #ifdef CONFIG_FB_ATY_GX
 static char ram_vram[] = "VRAM";
 #endif /* CONFIG_FB_ATY_GX */
diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c
index 92bda5848516..f7091ece580d 100644
--- a/drivers/video/aty/radeon_pm.c
+++ b/drivers/video/aty/radeon_pm.c
@@ -2805,7 +2805,7 @@ static void radeonfb_early_resume(void *data)
 void radeonfb_pm_init(struct radeonfb_info *rinfo, int dynclk, int ignore_devlist, int force_sleep)
 {
 	/* Find PM registers in config space if any*/
-	rinfo->pm_reg = pci_find_capability(rinfo->pdev, PCI_CAP_ID_PM);
+	rinfo->pm_reg = rinfo->pdev->pm_cap;
 
 	/* Enable/Disable dynamic clocks: TODO add sysfs access */
 	if (rinfo->family == CHIP_FAMILY_RS480)
diff --git a/drivers/video/au1100fb.c b/drivers/video/au1100fb.c
index ebeb9715f061..a54ccdc4d661 100644
--- a/drivers/video/au1100fb.c
+++ b/drivers/video/au1100fb.c
@@ -577,7 +577,6 @@ failed:
 	if (fbdev->info.cmap.len != 0) {
 		fb_dealloc_cmap(&fbdev->info.cmap);
 	}
-	platform_set_drvdata(dev, NULL);
 
 	return -ENODEV;
 }
diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c
index 2726a5b66741..87f288bfc58c 100644
--- a/drivers/video/bf54x-lq043fb.c
+++ b/drivers/video/bf54x-lq043fb.c
@@ -681,7 +681,6 @@ out3:
 out2:
 	free_dma(CH_EPPI0);
 out1:
-	platform_set_drvdata(pdev, NULL);
 
 	return ret;
 }
diff --git a/drivers/video/bfin-lq035q1-fb.c b/drivers/video/bfin-lq035q1-fb.c
index 29d8c0443a1f..b594a58ff21d 100644
--- a/drivers/video/bfin-lq035q1-fb.c
+++ b/drivers/video/bfin-lq035q1-fb.c
@@ -170,16 +170,19 @@ static int lq035q1_spidev_remove(struct spi_device *spi)
 	return lq035q1_control(spi, LQ035_SHUT_CTL, LQ035_SHUT);
 }
 
-#ifdef CONFIG_PM
-static int lq035q1_spidev_suspend(struct spi_device *spi, pm_message_t state)
+#ifdef CONFIG_PM_SLEEP
+static int lq035q1_spidev_suspend(struct device *dev)
 {
+	struct spi_device *spi = to_spi_device(dev);
+
 	return lq035q1_control(spi, LQ035_SHUT_CTL, LQ035_SHUT);
 }
 
-static int lq035q1_spidev_resume(struct spi_device *spi)
+static int lq035q1_spidev_resume(struct device *dev)
 {
-	int ret;
+	struct spi_device *spi = to_spi_device(dev);
 	struct spi_control *ctl = spi_get_drvdata(spi);
+	int ret;
 
 	ret = lq035q1_control(spi, LQ035_DRIVER_OUTPUT_CTL, ctl->mode);
 	if (ret)
@@ -187,9 +190,13 @@ static int lq035q1_spidev_resume(struct spi_device *spi)
 
 	return lq035q1_control(spi, LQ035_SHUT_CTL, LQ035_ON);
 }
+
+static SIMPLE_DEV_PM_OPS(lq035q1_spidev_pm_ops, lq035q1_spidev_suspend,
+	lq035q1_spidev_resume);
+#define LQ035Q1_SPIDEV_PM_OPS (&lq035q1_spidev_pm_ops)
+
 #else
-# define lq035q1_spidev_suspend NULL
-# define lq035q1_spidev_resume  NULL
+#define LQ035Q1_SPIDEV_PM_OPS NULL
 #endif
 
 /* Power down all displays on reboot, poweroff or halt */
@@ -708,8 +715,7 @@ static int bfin_lq035q1_probe(struct platform_device *pdev)
 	info->spidrv.probe    = lq035q1_spidev_probe;
 	info->spidrv.remove   = lq035q1_spidev_remove;
 	info->spidrv.shutdown = lq035q1_spidev_shutdown;
-	info->spidrv.suspend  = lq035q1_spidev_suspend;
-	info->spidrv.resume   = lq035q1_spidev_resume;
+	info->spidrv.driver.pm = LQ035Q1_SPIDEV_PM_OPS;
 
 	ret = spi_register_driver(&info->spidrv);
 	if (ret < 0) {
@@ -759,7 +765,6 @@ static int bfin_lq035q1_probe(struct platform_device *pdev)
  out2:
 	free_dma(CH_PPI);
  out1:
-	platform_set_drvdata(pdev, NULL);
 
 	return ret;
 }
@@ -788,7 +793,6 @@ static int bfin_lq035q1_remove(struct platform_device *pdev)
 	bfin_lq035q1_free_ports(info->disp_info->ppi_mode ==
 				USE_RGB565_16_BIT_PPI);
 
-	platform_set_drvdata(pdev, NULL);
 	framebuffer_release(fbinfo);
 
 	dev_info(&pdev->dev, "unregistered LCD driver\n");
diff --git a/drivers/video/bfin-t350mcqb-fb.c b/drivers/video/bfin-t350mcqb-fb.c
index d46da01c31ae..48c0c4e38a62 100644
--- a/drivers/video/bfin-t350mcqb-fb.c
+++ b/drivers/video/bfin-t350mcqb-fb.c
@@ -578,7 +578,6 @@ out3:
 out2:
 	free_dma(CH_PPI);
 out1:
-	platform_set_drvdata(pdev, NULL);
 
 	return ret;
 }
@@ -608,7 +607,6 @@ static int bfin_t350mcqb_remove(struct platform_device *pdev)
 
 	bfin_t350mcqb_request_ports(0);
 
-	platform_set_drvdata(pdev, NULL);
 	framebuffer_release(fbinfo);
 
 	printk(KERN_INFO DRIVER_NAME ": Unregister LCD driver.\n");
diff --git a/drivers/video/ep93xx-fb.c b/drivers/video/ep93xx-fb.c
index ee1ee5401544..28a837dfddd1 100644
--- a/drivers/video/ep93xx-fb.c
+++ b/drivers/video/ep93xx-fb.c
@@ -595,7 +595,6 @@ failed_videomem:
 	fb_dealloc_cmap(&info->cmap);
 failed_cmap:
 	kfree(info);
-	platform_set_drvdata(pdev, NULL);
 
 	return err;
 }
@@ -614,7 +613,6 @@ static int ep93xxfb_remove(struct platform_device *pdev)
 		fbi->mach_info->teardown(pdev);
 
 	kfree(info);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 098bfc64cfb9..36e1fe21b9b5 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1305,7 +1305,9 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
 	err |= copy_to_user(fix32->reserved, fix->reserved,
 			    sizeof(fix->reserved));
 
-	return err;
+	if (err)
+		return -EFAULT;
+	return 0;
 }
 
 static int fb_get_fscreeninfo(struct fb_info *info, unsigned int cmd,
@@ -1881,7 +1883,7 @@ static int ofonly __read_mostly;
  *
  * NOTE: Needed to maintain backwards compatibility
  */
-int fb_get_options(char *name, char **option)
+int fb_get_options(const char *name, char **option)
 {
 	char *opt, *options = NULL;
 	int retval = 0;
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index 6c278056fc60..6dd72250111e 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -469,7 +469,7 @@ static enum fsl_diu_monitor_port fsl_diu_name_to_port(const char *s)
 	unsigned long val;
 
 	if (s) {
-		if (!strict_strtoul(s, 10, &val) && (val <= 2))
+		if (!kstrtoul(s, 10, &val) && (val <= 2))
 			port = (enum fsl_diu_monitor_port) val;
 		else if (strncmp(s, "lvds", 4) == 0)
 			port = FSL_DIU_PORT_LVDS;
@@ -1853,7 +1853,7 @@ static int __init fsl_diu_setup(char *options)
 		if (!strncmp(opt, "monitor=", 8)) {
 			monitor_port = fsl_diu_name_to_port(opt + 8);
 		} else if (!strncmp(opt, "bpp=", 4)) {
-			if (!strict_strtoul(opt + 4, 10, &val))
+			if (!kstrtoul(opt + 4, 10, &val))
 				default_bpp = val;
 		} else
 			fb_mode = opt;
diff --git a/drivers/video/i740fb.c b/drivers/video/i740fb.c
index cfd0c52e8f73..6c4838818950 100644
--- a/drivers/video/i740fb.c
+++ b/drivers/video/i740fb.c
@@ -1302,7 +1302,7 @@ static int  __init i740fb_setup(char *options)
 }
 #endif
 
-int __init i740fb_init(void)
+static int __init i740fb_init(void)
 {
 #ifndef MODULE
 	char *option = NULL;
diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c
index 0abf2bf20836..38733ac2b698 100644
--- a/drivers/video/imxfb.c
+++ b/drivers/video/imxfb.c
@@ -31,6 +31,12 @@
 #include <linux/dma-mapping.h>
 #include <linux/io.h>
 #include <linux/math64.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+
+#include <video/of_display_timing.h>
+#include <video/of_videomode.h>
+#include <video/videomode.h>
 
 #include <linux/platform_data/video-imxfb.h>
 
@@ -112,10 +118,11 @@
 #define LCDISR_EOF	(1<<1)
 #define LCDISR_BOF	(1<<0)
 
+#define IMXFB_LSCR1_DEFAULT 0x00120300
+
 /* Used fb-mode. Can be set on kernel command line, therefore file-static. */
 static const char *fb_mode;
 
-
 /*
  * These are the bitfields for each
  * display depth that we support.
@@ -187,6 +194,19 @@ static struct platform_device_id imxfb_devtype[] = {
 };
 MODULE_DEVICE_TABLE(platform, imxfb_devtype);
 
+static struct of_device_id imxfb_of_dev_id[] = {
+	{
+		.compatible = "fsl,imx1-fb",
+		.data = &imxfb_devtype[IMX1_FB],
+	}, {
+		.compatible = "fsl,imx21-fb",
+		.data = &imxfb_devtype[IMX21_FB],
+	}, {
+		/* sentinel */
+	}
+};
+MODULE_DEVICE_TABLE(of, imxfb_of_dev_id);
+
 static inline int is_imx1_fb(struct imxfb_info *fbi)
 {
 	return fbi->devtype == IMX1_FB;
@@ -319,6 +339,9 @@ static const struct imx_fb_videomode *imxfb_find_mode(struct imxfb_info *fbi)
 	struct imx_fb_videomode *m;
 	int i;
 
+	if (!fb_mode)
+		return &fbi->mode[0];
+
 	for (i = 0, m = &fbi->mode[0]; i < fbi->num_modes; i++, m++) {
 		if (!strcmp(m->mode.name, fb_mode))
 			return m;
@@ -474,6 +497,9 @@ static int imxfb_bl_update_status(struct backlight_device *bl)
 	struct imxfb_info *fbi = bl_get_data(bl);
 	int brightness = bl->props.brightness;
 
+	if (!fbi->pwmr)
+		return 0;
+
 	if (bl->props.power != FB_BLANK_UNBLANK)
 		brightness = 0;
 	if (bl->props.fb_blank != FB_BLANK_UNBLANK)
@@ -684,10 +710,14 @@ static int imxfb_activate_var(struct fb_var_screeninfo *var, struct fb_info *inf
 
 	writel(fbi->pcr, fbi->regs + LCDC_PCR);
 #ifndef PWMR_BACKLIGHT_AVAILABLE
-	writel(fbi->pwmr, fbi->regs + LCDC_PWMR);
+	if (fbi->pwmr)
+		writel(fbi->pwmr, fbi->regs + LCDC_PWMR);
 #endif
 	writel(fbi->lscr1, fbi->regs + LCDC_LSCR1);
-	writel(fbi->dmacr, fbi->regs + LCDC_DMACR);
+
+	/* dmacr = 0 is no valid value, as we need DMA control marks. */
+	if (fbi->dmacr)
+		writel(fbi->dmacr, fbi->regs + LCDC_DMACR);
 
 	return 0;
 }
@@ -723,13 +753,12 @@ static int imxfb_resume(struct platform_device *dev)
 #define imxfb_resume	NULL
 #endif
 
-static int __init imxfb_init_fbinfo(struct platform_device *pdev)
+static int imxfb_init_fbinfo(struct platform_device *pdev)
 {
 	struct imx_fb_platform_data *pdata = pdev->dev.platform_data;
 	struct fb_info *info = dev_get_drvdata(&pdev->dev);
 	struct imxfb_info *fbi = info->par;
-	struct imx_fb_videomode *m;
-	int i;
+	struct device_node *np;
 
 	pr_debug("%s\n",__func__);
 
@@ -760,41 +789,95 @@ static int __init imxfb_init_fbinfo(struct platform_device *pdev)
 	info->fbops			= &imxfb_ops;
 	info->flags			= FBINFO_FLAG_DEFAULT |
 					  FBINFO_READS_FAST;
-	info->var.grayscale		= pdata->cmap_greyscale;
-	fbi->cmap_inverse		= pdata->cmap_inverse;
-	fbi->cmap_static		= pdata->cmap_static;
-	fbi->lscr1			= pdata->lscr1;
-	fbi->dmacr			= pdata->dmacr;
-	fbi->pwmr			= pdata->pwmr;
-	fbi->lcd_power			= pdata->lcd_power;
-	fbi->backlight_power		= pdata->backlight_power;
-
-	for (i = 0, m = &pdata->mode[0]; i < pdata->num_modes; i++, m++)
-		info->fix.smem_len = max_t(size_t, info->fix.smem_len,
-				m->mode.xres * m->mode.yres * m->bpp / 8);
+	if (pdata) {
+		info->var.grayscale		= pdata->cmap_greyscale;
+		fbi->cmap_inverse		= pdata->cmap_inverse;
+		fbi->cmap_static		= pdata->cmap_static;
+		fbi->lscr1			= pdata->lscr1;
+		fbi->dmacr			= pdata->dmacr;
+		fbi->pwmr			= pdata->pwmr;
+		fbi->lcd_power			= pdata->lcd_power;
+		fbi->backlight_power		= pdata->backlight_power;
+	} else {
+		np = pdev->dev.of_node;
+		info->var.grayscale = of_property_read_bool(np,
+						"cmap-greyscale");
+		fbi->cmap_inverse = of_property_read_bool(np, "cmap-inverse");
+		fbi->cmap_static = of_property_read_bool(np, "cmap-static");
+
+		fbi->lscr1 = IMXFB_LSCR1_DEFAULT;
+		of_property_read_u32(np, "fsl,lscr1", &fbi->lscr1);
+
+		of_property_read_u32(np, "fsl,dmacr", &fbi->dmacr);
+
+		/* These two function pointers could be used by some specific
+		 * platforms. */
+		fbi->lcd_power = NULL;
+		fbi->backlight_power = NULL;
+	}
 
 	return 0;
 }
 
-static int __init imxfb_probe(struct platform_device *pdev)
+static int imxfb_of_read_mode(struct device *dev, struct device_node *np,
+		struct imx_fb_videomode *imxfb_mode)
+{
+	int ret;
+	struct fb_videomode *of_mode = &imxfb_mode->mode;
+	u32 bpp;
+	u32 pcr;
+
+	ret = of_property_read_string(np, "model", &of_mode->name);
+	if (ret)
+		of_mode->name = NULL;
+
+	ret = of_get_fb_videomode(np, of_mode, OF_USE_NATIVE_MODE);
+	if (ret) {
+		dev_err(dev, "Failed to get videomode from DT\n");
+		return ret;
+	}
+
+	ret = of_property_read_u32(np, "bits-per-pixel", &bpp);
+	ret |= of_property_read_u32(np, "fsl,pcr", &pcr);
+
+	if (ret) {
+		dev_err(dev, "Failed to read bpp and pcr from DT\n");
+		return -EINVAL;
+	}
+
+	if (bpp < 1 || bpp > 255) {
+		dev_err(dev, "Bits per pixel have to be between 1 and 255\n");
+		return -EINVAL;
+	}
+
+	imxfb_mode->bpp = bpp;
+	imxfb_mode->pcr = pcr;
+
+	return 0;
+}
+
+static int imxfb_probe(struct platform_device *pdev)
 {
 	struct imxfb_info *fbi;
 	struct fb_info *info;
 	struct imx_fb_platform_data *pdata;
 	struct resource *res;
+	struct imx_fb_videomode *m;
+	const struct of_device_id *of_id;
 	int ret, i;
+	int bytes_per_pixel;
 
 	dev_info(&pdev->dev, "i.MX Framebuffer driver\n");
 
+	of_id = of_match_device(imxfb_of_dev_id, &pdev->dev);
+	if (of_id)
+		pdev->id_entry = of_id->data;
+
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res)
 		return -ENODEV;
 
 	pdata = pdev->dev.platform_data;
-	if (!pdata) {
-		dev_err(&pdev->dev,"No platform_data available\n");
-		return -ENOMEM;
-	}
 
 	info = framebuffer_alloc(sizeof(struct imxfb_info), &pdev->dev);
 	if (!info)
@@ -802,15 +885,55 @@ static int __init imxfb_probe(struct platform_device *pdev)
 
 	fbi = info->par;
 
-	if (!fb_mode)
-		fb_mode = pdata->mode[0].mode.name;
-
 	platform_set_drvdata(pdev, info);
 
 	ret = imxfb_init_fbinfo(pdev);
 	if (ret < 0)
 		goto failed_init;
 
+	if (pdata) {
+		if (!fb_mode)
+			fb_mode = pdata->mode[0].mode.name;
+
+		fbi->mode = pdata->mode;
+		fbi->num_modes = pdata->num_modes;
+	} else {
+		struct device_node *display_np;
+		fb_mode = NULL;
+
+		display_np = of_parse_phandle(pdev->dev.of_node, "display", 0);
+		if (!display_np) {
+			dev_err(&pdev->dev, "No display defined in devicetree\n");
+			ret = -EINVAL;
+			goto failed_of_parse;
+		}
+
+		/*
+		 * imxfb does not support more modes, we choose only the native
+		 * mode.
+		 */
+		fbi->num_modes = 1;
+
+		fbi->mode = devm_kzalloc(&pdev->dev,
+				sizeof(struct imx_fb_videomode), GFP_KERNEL);
+		if (!fbi->mode) {
+			ret = -ENOMEM;
+			goto failed_of_parse;
+		}
+
+		ret = imxfb_of_read_mode(&pdev->dev, display_np, fbi->mode);
+		if (ret)
+			goto failed_of_parse;
+	}
+
+	/* Calculate maximum bytes used per pixel. In most cases this should
+	 * be the same as m->bpp/8 */
+	m = &fbi->mode[0];
+	bytes_per_pixel = (m->bpp + 7) / 8;
+	for (i = 0; i < fbi->num_modes; i++, m++)
+		info->fix.smem_len = max_t(size_t, info->fix.smem_len,
+				m->mode.xres * m->mode.yres * bytes_per_pixel);
+
 	res = request_mem_region(res->start, resource_size(res),
 				DRIVER_NAME);
 	if (!res) {
@@ -843,7 +966,8 @@ static int __init imxfb_probe(struct platform_device *pdev)
 		goto failed_ioremap;
 	}
 
-	if (!pdata->fixed_screen_cpu) {
+	/* Seems not being used by anyone, so no support for oftree */
+	if (!pdata || !pdata->fixed_screen_cpu) {
 		fbi->map_size = PAGE_ALIGN(info->fix.smem_len);
 		fbi->map_cpu = dma_alloc_writecombine(&pdev->dev,
 				fbi->map_size, &fbi->map_dma, GFP_KERNEL);
@@ -868,18 +992,16 @@ static int __init imxfb_probe(struct platform_device *pdev)
 		info->fix.smem_start = fbi->screen_dma;
 	}
 
-	if (pdata->init) {
+	if (pdata && pdata->init) {
 		ret = pdata->init(fbi->pdev);
 		if (ret)
 			goto failed_platform_init;
 	}
 
-	fbi->mode = pdata->mode;
-	fbi->num_modes = pdata->num_modes;
 
 	INIT_LIST_HEAD(&info->modelist);
-	for (i = 0; i < pdata->num_modes; i++)
-		fb_add_videomode(&pdata->mode[i].mode, &info->modelist);
+	for (i = 0; i < fbi->num_modes; i++)
+		fb_add_videomode(&fbi->mode[i].mode, &info->modelist);
 
 	/*
 	 * This makes sure that our colour bitfield
@@ -909,10 +1031,10 @@ static int __init imxfb_probe(struct platform_device *pdev)
 failed_register:
 	fb_dealloc_cmap(&info->cmap);
 failed_cmap:
-	if (pdata->exit)
+	if (pdata && pdata->exit)
 		pdata->exit(fbi->pdev);
 failed_platform_init:
-	if (!pdata->fixed_screen_cpu)
+	if (pdata && !pdata->fixed_screen_cpu)
 		dma_free_writecombine(&pdev->dev,fbi->map_size,fbi->map_cpu,
 			fbi->map_dma);
 failed_map:
@@ -921,9 +1043,9 @@ failed_ioremap:
 failed_getclock:
 	release_mem_region(res->start, resource_size(res));
 failed_req:
+failed_of_parse:
 	kfree(info->pseudo_palette);
 failed_init:
-	platform_set_drvdata(pdev, NULL);
 	framebuffer_release(info);
 	return ret;
 }
@@ -945,7 +1067,7 @@ static int imxfb_remove(struct platform_device *pdev)
 	unregister_framebuffer(info);
 
 	pdata = pdev->dev.platform_data;
-	if (pdata->exit)
+	if (pdata && pdata->exit)
 		pdata->exit(fbi->pdev);
 
 	fb_dealloc_cmap(&info->cmap);
@@ -955,12 +1077,10 @@ static int imxfb_remove(struct platform_device *pdev)
 	iounmap(fbi->regs);
 	release_mem_region(res->start, resource_size(res));
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
-void  imxfb_shutdown(struct platform_device * dev)
+static void imxfb_shutdown(struct platform_device *dev)
 {
 	struct fb_info *info = platform_get_drvdata(dev);
 	struct imxfb_info *fbi = info->par;
@@ -974,6 +1094,7 @@ static struct platform_driver imxfb_driver = {
 	.shutdown	= imxfb_shutdown,
 	.driver		= {
 		.name	= DRIVER_NAME,
+		.of_match_table = imxfb_of_dev_id,
 	},
 	.id_table	= imxfb_devtype,
 };
@@ -999,7 +1120,7 @@ static int imxfb_setup(void)
 	return 0;
 }
 
-int __init imxfb_init(void)
+static int __init imxfb_init(void)
 {
 	int ret = imxfb_setup();
 
diff --git a/drivers/video/jz4740_fb.c b/drivers/video/jz4740_fb.c
index 36979b4131ab..2c49112fdd6c 100644
--- a/drivers/video/jz4740_fb.c
+++ b/drivers/video/jz4740_fb.c
@@ -737,8 +737,6 @@ static int jzfb_remove(struct platform_device *pdev)
 	fb_dealloc_cmap(&jzfb->fb->cmap);
 	jzfb_free_devmem(jzfb);
 
-	platform_set_drvdata(pdev, NULL);
-
 	framebuffer_release(jzfb->fb);
 
 	return 0;
diff --git a/drivers/video/mmp/fb/mmpfb.c b/drivers/video/mmp/fb/mmpfb.c
index 6d1fa96c5cc3..4ab95b8daed3 100644
--- a/drivers/video/mmp/fb/mmpfb.c
+++ b/drivers/video/mmp/fb/mmpfb.c
@@ -659,7 +659,6 @@ failed_destroy_mutex:
 	mutex_destroy(&fbi->access_ok);
 failed:
 	dev_err(fbi->dev, "mmp-fb: frame buffer device init failed\n");
-	platform_set_drvdata(pdev, NULL);
 
 	framebuffer_release(info);
 
diff --git a/drivers/video/mmp/hw/mmp_ctrl.c b/drivers/video/mmp/hw/mmp_ctrl.c
index 4bd31b2af398..75dca19bf214 100644
--- a/drivers/video/mmp/hw/mmp_ctrl.c
+++ b/drivers/video/mmp/hw/mmp_ctrl.c
@@ -165,9 +165,9 @@ static void overlay_set_win(struct mmp_overlay *overlay, struct mmp_win *win)
 
 static void dmafetch_onoff(struct mmp_overlay *overlay, int on)
 {
-	u32 mask = overlay_is_vid(overlay) ? CFG_GRA_ENA_MASK :
-		   CFG_DMA_ENA_MASK;
-	u32 enable = overlay_is_vid(overlay) ? CFG_GRA_ENA(1) : CFG_DMA_ENA(1);
+	u32 mask = overlay_is_vid(overlay) ? CFG_DMA_ENA_MASK :
+		   CFG_GRA_ENA_MASK;
+	u32 enable = overlay_is_vid(overlay) ? CFG_DMA_ENA(1) : CFG_GRA_ENA(1);
 	u32 tmp;
 	struct mmp_path *path = overlay->path;
 
@@ -238,7 +238,7 @@ static int overlay_set_addr(struct mmp_overlay *overlay, struct mmp_addr *addr)
 	struct lcd_regs *regs = path_regs(overlay->path);
 
 	/* FIXME: assert addr supported */
-	memcpy(&overlay->addr, addr, sizeof(struct mmp_win));
+	memcpy(&overlay->addr, addr, sizeof(struct mmp_addr));
 	writel(addr->phys[0], &regs->g_0);
 
 	return overlay->addr.phys[0];
@@ -566,7 +566,6 @@ failed:
 		devm_kfree(ctrl->dev, ctrl);
 	}
 
-	platform_set_drvdata(pdev, NULL);
 	dev_err(&pdev->dev, "device init failed\n");
 
 	return ret;
diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index 21223d475b39..3ba37713b1f9 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -899,7 +899,6 @@ static int mxsfb_probe(struct platform_device *pdev)
 
 	host->base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(host->base)) {
-		dev_err(&pdev->dev, "ioremap failed\n");
 		ret = PTR_ERR(host->base);
 		goto fb_release;
 	}
@@ -986,8 +985,6 @@ static int mxsfb_remove(struct platform_device *pdev)
 
 	framebuffer_release(fb_info);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/video/nuc900fb.c b/drivers/video/nuc900fb.c
index 32581c72ad09..8c527e5b293c 100644
--- a/drivers/video/nuc900fb.c
+++ b/drivers/video/nuc900fb.c
@@ -707,7 +707,6 @@ static int nuc900fb_remove(struct platform_device *pdev)
 	release_resource(fbi->mem);
 	kfree(fbi->mem);
 
-	platform_set_drvdata(pdev, NULL);
 	framebuffer_release(fbinfo);
 
 	return 0;
diff --git a/drivers/video/of_display_timing.c b/drivers/video/of_display_timing.c
index 56009bc02b02..9c0f17b2e6fb 100644
--- a/drivers/video/of_display_timing.c
+++ b/drivers/video/of_display_timing.c
@@ -53,21 +53,16 @@ static int parse_timing_property(struct device_node *np, const char *name,
 }
 
 /**
- * of_get_display_timing - parse display_timing entry from device_node
+ * of_parse_display_timing - parse display_timing entry from device_node
  * @np: device_node with the properties
  **/
-static struct display_timing *of_get_display_timing(struct device_node *np)
+static int of_parse_display_timing(struct device_node *np,
+		struct display_timing *dt)
 {
-	struct display_timing *dt;
 	u32 val = 0;
 	int ret = 0;
 
-	dt = kzalloc(sizeof(*dt), GFP_KERNEL);
-	if (!dt) {
-		pr_err("%s: could not allocate display_timing struct\n",
-			of_node_full_name(np));
-		return NULL;
-	}
+	memset(dt, 0, sizeof(*dt));
 
 	ret |= parse_timing_property(np, "hback-porch", &dt->hback_porch);
 	ret |= parse_timing_property(np, "hfront-porch", &dt->hfront_porch);
@@ -101,12 +96,38 @@ static struct display_timing *of_get_display_timing(struct device_node *np)
 	if (ret) {
 		pr_err("%s: error reading timing properties\n",
 			of_node_full_name(np));
-		kfree(dt);
-		return NULL;
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/**
+ * of_get_display_timing - parse a display_timing entry
+ * @np: device_node with the timing subnode
+ * @name: name of the timing node
+ * @dt: display_timing struct to fill
+ **/
+int of_get_display_timing(struct device_node *np, const char *name,
+		struct display_timing *dt)
+{
+	struct device_node *timing_np;
+
+	if (!np) {
+		pr_err("%s: no devicenode given\n", of_node_full_name(np));
+		return -EINVAL;
 	}
 
-	return dt;
+	timing_np = of_find_node_by_name(np, name);
+	if (!timing_np) {
+		pr_err("%s: could not find node '%s'\n",
+			of_node_full_name(np), name);
+		return -ENOENT;
+	}
+
+	return of_parse_display_timing(timing_np, dt);
 }
+EXPORT_SYMBOL_GPL(of_get_display_timing);
 
 /**
  * of_get_display_timings - parse all display_timing entries from a device_node
@@ -174,9 +195,17 @@ struct display_timings *of_get_display_timings(struct device_node *np)
 
 	for_each_child_of_node(timings_np, entry) {
 		struct display_timing *dt;
+		int r;
 
-		dt = of_get_display_timing(entry);
+		dt = kzalloc(sizeof(*dt), GFP_KERNEL);
 		if (!dt) {
+			pr_err("%s: could not allocate display_timing struct\n",
+					of_node_full_name(np));
+			goto timingfail;
+		}
+
+		r = of_parse_display_timing(entry, dt);
+		if (r) {
 			/*
 			 * to not encourage wrong devicetrees, fail in case of
 			 * an error
diff --git a/drivers/video/omap2/Kconfig b/drivers/video/omap2/Kconfig
index b07b2b042e7e..56cad0f5386c 100644
--- a/drivers/video/omap2/Kconfig
+++ b/drivers/video/omap2/Kconfig
@@ -6,5 +6,6 @@ if ARCH_OMAP2PLUS
 source "drivers/video/omap2/dss/Kconfig"
 source "drivers/video/omap2/omapfb/Kconfig"
 source "drivers/video/omap2/displays/Kconfig"
+source "drivers/video/omap2/displays-new/Kconfig"
 
 endif
diff --git a/drivers/video/omap2/Makefile b/drivers/video/omap2/Makefile
index 296e5c5281c5..86873c2fbb27 100644
--- a/drivers/video/omap2/Makefile
+++ b/drivers/video/omap2/Makefile
@@ -2,4 +2,5 @@ obj-$(CONFIG_OMAP2_VRFB) += vrfb.o
 
 obj-$(CONFIG_OMAP2_DSS) += dss/
 obj-y += displays/
+obj-y += displays-new/
 obj-$(CONFIG_FB_OMAP2) += omapfb/
diff --git a/drivers/video/omap2/displays-new/Kconfig b/drivers/video/omap2/displays-new/Kconfig
new file mode 100644
index 000000000000..6c90885b0940
--- /dev/null
+++ b/drivers/video/omap2/displays-new/Kconfig
@@ -0,0 +1,73 @@
+menu "OMAP Display Device Drivers (new device model)"
+        depends on OMAP2_DSS
+
+config DISPLAY_ENCODER_TFP410
+        tristate "TFP410 DPI to DVI Encoder"
+	help
+	  Driver for TFP410 DPI to DVI encoder.
+
+config DISPLAY_ENCODER_TPD12S015
+        tristate "TPD12S015 HDMI ESD protection and level shifter"
+	help
+	  Driver for TPD12S015, which offers HDMI ESD protection and level
+	  shifting.
+
+config DISPLAY_CONNECTOR_DVI
+        tristate "DVI Connector"
+	depends on I2C
+	help
+	  Driver for a generic DVI connector.
+
+config DISPLAY_CONNECTOR_HDMI
+        tristate "HDMI Connector"
+	help
+	  Driver for a generic HDMI connector.
+
+config DISPLAY_CONNECTOR_ANALOG_TV
+        tristate "Analog TV Connector"
+	help
+	  Driver for a generic analog TV connector.
+
+config DISPLAY_PANEL_DPI
+	tristate "Generic DPI panel"
+	help
+	  Driver for generic DPI panels.
+
+config DISPLAY_PANEL_DSI_CM
+	tristate "Generic DSI Command Mode Panel"
+	help
+	  Driver for generic DSI command mode panels.
+
+config DISPLAY_PANEL_SONY_ACX565AKM
+	tristate "ACX565AKM Panel"
+	depends on SPI && BACKLIGHT_CLASS_DEVICE
+	help
+	  This is the LCD panel used on Nokia N900
+
+config DISPLAY_PANEL_LGPHILIPS_LB035Q02
+	tristate "LG.Philips LB035Q02 LCD Panel"
+	depends on SPI
+	help
+	  LCD Panel used on the Gumstix Overo Palo35
+
+config DISPLAY_PANEL_SHARP_LS037V7DW01
+        tristate "Sharp LS037V7DW01 LCD Panel"
+        depends on BACKLIGHT_CLASS_DEVICE
+        help
+          LCD Panel used in TI's SDP3430 and EVM boards
+
+config DISPLAY_PANEL_TPO_TD043MTEA1
+        tristate "TPO TD043MTEA1 LCD Panel"
+        depends on SPI
+        help
+          LCD Panel used in OMAP3 Pandora
+
+config DISPLAY_PANEL_NEC_NL8048HL11
+	tristate "NEC NL8048HL11 Panel"
+	depends on SPI
+	depends on BACKLIGHT_CLASS_DEVICE
+	help
+		This NEC NL8048HL11 panel is TFT LCD used in the
+		Zoom2/3/3630 sdp boards.
+
+endmenu
diff --git a/drivers/video/omap2/displays-new/Makefile b/drivers/video/omap2/displays-new/Makefile
new file mode 100644
index 000000000000..5aeb11b8fcd5
--- /dev/null
+++ b/drivers/video/omap2/displays-new/Makefile
@@ -0,0 +1,12 @@
+obj-$(CONFIG_DISPLAY_ENCODER_TFP410) += encoder-tfp410.o
+obj-$(CONFIG_DISPLAY_ENCODER_TPD12S015) += encoder-tpd12s015.o
+obj-$(CONFIG_DISPLAY_CONNECTOR_DVI) += connector-dvi.o
+obj-$(CONFIG_DISPLAY_CONNECTOR_HDMI) += connector-hdmi.o
+obj-$(CONFIG_DISPLAY_CONNECTOR_ANALOG_TV) += connector-analog-tv.o
+obj-$(CONFIG_DISPLAY_PANEL_DPI) += panel-dpi.o
+obj-$(CONFIG_DISPLAY_PANEL_DSI_CM) += panel-dsi-cm.o
+obj-$(CONFIG_DISPLAY_PANEL_SONY_ACX565AKM) += panel-sony-acx565akm.o
+obj-$(CONFIG_DISPLAY_PANEL_LGPHILIPS_LB035Q02) += panel-lgphilips-lb035q02.o
+obj-$(CONFIG_DISPLAY_PANEL_SHARP_LS037V7DW01) += panel-sharp-ls037v7dw01.o
+obj-$(CONFIG_DISPLAY_PANEL_TPO_TD043MTEA1) += panel-tpo-td043mtea1.o
+obj-$(CONFIG_DISPLAY_PANEL_NEC_NL8048HL11) += panel-nec-nl8048hl11.o
diff --git a/drivers/video/omap2/displays-new/connector-analog-tv.c b/drivers/video/omap2/displays-new/connector-analog-tv.c
new file mode 100644
index 000000000000..5338f362293b
--- /dev/null
+++ b/drivers/video/omap2/displays-new/connector-analog-tv.c
@@ -0,0 +1,265 @@
+/*
+ * Analog TV Connector driver
+ *
+ * Copyright (C) 2013 Texas Instruments
+ * Author: Tomi Valkeinen <tomi.valkeinen@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/slab.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <video/omapdss.h>
+#include <video/omap-panel-data.h>
+
+struct panel_drv_data {
+	struct omap_dss_device dssdev;
+	struct omap_dss_device *in;
+
+	struct device *dev;
+
+	struct omap_video_timings timings;
+
+	enum omap_dss_venc_type connector_type;
+	bool invert_polarity;
+};
+
+#define to_panel_data(x) container_of(x, struct panel_drv_data, dssdev)
+
+static int tvc_connect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	dev_dbg(ddata->dev, "connect\n");
+
+	if (omapdss_device_is_connected(dssdev))
+		return 0;
+
+	r = in->ops.atv->connect(in, dssdev);
+	if (r)
+		return r;
+
+	return 0;
+}
+
+static void tvc_disconnect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	dev_dbg(ddata->dev, "disconnect\n");
+
+	if (!omapdss_device_is_connected(dssdev))
+		return;
+
+	in->ops.atv->disconnect(in, dssdev);
+}
+
+static int tvc_enable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	dev_dbg(ddata->dev, "enable\n");
+
+	if (!omapdss_device_is_connected(dssdev))
+		return -ENODEV;
+
+	if (omapdss_device_is_enabled(dssdev))
+		return 0;
+
+	in->ops.atv->set_timings(in, &ddata->timings);
+
+	in->ops.atv->set_type(in, ddata->connector_type);
+	in->ops.atv->invert_vid_out_polarity(in, ddata->invert_polarity);
+
+	r = in->ops.atv->enable(in);
+	if (r)
+		return r;
+
+	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
+
+	return r;
+}
+
+static void tvc_disable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	dev_dbg(ddata->dev, "disable\n");
+
+	if (!omapdss_device_is_enabled(dssdev))
+		return;
+
+	in->ops.atv->disable(in);
+
+	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+}
+
+static void tvc_set_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	ddata->timings = *timings;
+	dssdev->panel.timings = *timings;
+
+	in->ops.atv->set_timings(in, timings);
+}
+
+static void tvc_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+
+	*timings = ddata->timings;
+}
+
+static int tvc_check_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.atv->check_timings(in, timings);
+}
+
+static u32 tvc_get_wss(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.atv->get_wss(in);
+}
+
+static int tvc_set_wss(struct omap_dss_device *dssdev, u32 wss)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.atv->set_wss(in, wss);
+}
+
+static struct omap_dss_driver tvc_driver = {
+	.connect		= tvc_connect,
+	.disconnect		= tvc_disconnect,
+
+	.enable			= tvc_enable,
+	.disable		= tvc_disable,
+
+	.set_timings		= tvc_set_timings,
+	.get_timings		= tvc_get_timings,
+	.check_timings		= tvc_check_timings,
+
+	.get_resolution		= omapdss_default_get_resolution,
+
+	.get_wss		= tvc_get_wss,
+	.set_wss		= tvc_set_wss,
+};
+
+static int tvc_probe_pdata(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct connector_atv_platform_data *pdata;
+	struct omap_dss_device *in, *dssdev;
+
+	pdata = dev_get_platdata(&pdev->dev);
+
+	in = omap_dss_find_output(pdata->source);
+	if (in == NULL) {
+		dev_err(&pdev->dev, "Failed to find video source\n");
+		return -ENODEV;
+	}
+
+	ddata->in = in;
+
+	ddata->connector_type = pdata->connector_type;
+	ddata->invert_polarity = ddata->invert_polarity;
+
+	dssdev = &ddata->dssdev;
+	dssdev->name = pdata->name;
+
+	return 0;
+}
+
+static int tvc_probe(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata;
+	struct omap_dss_device *dssdev;
+	int r;
+
+	ddata = devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL);
+	if (!ddata)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, ddata);
+	ddata->dev = &pdev->dev;
+
+	if (dev_get_platdata(&pdev->dev)) {
+		r = tvc_probe_pdata(pdev);
+		if (r)
+			return r;
+	} else {
+		return -ENODEV;
+	}
+
+	ddata->timings = omap_dss_pal_timings;
+
+	dssdev = &ddata->dssdev;
+	dssdev->driver = &tvc_driver;
+	dssdev->dev = &pdev->dev;
+	dssdev->type = OMAP_DISPLAY_TYPE_VENC;
+	dssdev->owner = THIS_MODULE;
+	dssdev->panel.timings = omap_dss_pal_timings;
+
+	r = omapdss_register_display(dssdev);
+	if (r) {
+		dev_err(&pdev->dev, "Failed to register panel\n");
+		goto err_reg;
+	}
+
+	return 0;
+err_reg:
+	omap_dss_put_device(ddata->in);
+	return r;
+}
+
+static int __exit tvc_remove(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *dssdev = &ddata->dssdev;
+	struct omap_dss_device *in = ddata->in;
+
+	omapdss_unregister_display(&ddata->dssdev);
+
+	tvc_disable(dssdev);
+	tvc_disconnect(dssdev);
+
+	omap_dss_put_device(in);
+
+	return 0;
+}
+
+static struct platform_driver tvc_connector_driver = {
+	.probe	= tvc_probe,
+	.remove	= __exit_p(tvc_remove),
+	.driver	= {
+		.name	= "connector-analog-tv",
+		.owner	= THIS_MODULE,
+	},
+};
+
+module_platform_driver(tvc_connector_driver);
+
+MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@ti.com>");
+MODULE_DESCRIPTION("Analog TV Connector driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays-new/connector-dvi.c b/drivers/video/omap2/displays-new/connector-dvi.c
new file mode 100644
index 000000000000..bc5f8ceda371
--- /dev/null
+++ b/drivers/video/omap2/displays-new/connector-dvi.c
@@ -0,0 +1,351 @@
+/*
+ * Generic DVI Connector driver
+ *
+ * Copyright (C) 2013 Texas Instruments
+ * Author: Tomi Valkeinen <tomi.valkeinen@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/i2c.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include <drm/drm_edid.h>
+
+#include <video/omapdss.h>
+#include <video/omap-panel-data.h>
+
+static const struct omap_video_timings dvic_default_timings = {
+	.x_res		= 640,
+	.y_res		= 480,
+
+	.pixel_clock	= 23500,
+
+	.hfp		= 48,
+	.hsw		= 32,
+	.hbp		= 80,
+
+	.vfp		= 3,
+	.vsw		= 4,
+	.vbp		= 7,
+
+	.vsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
+	.hsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
+	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
+	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
+	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
+};
+
+struct panel_drv_data {
+	struct omap_dss_device dssdev;
+	struct omap_dss_device *in;
+
+	struct omap_video_timings timings;
+
+	struct i2c_adapter *i2c_adapter;
+};
+
+#define to_panel_data(x) container_of(x, struct panel_drv_data, dssdev)
+
+static int dvic_connect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (omapdss_device_is_connected(dssdev))
+		return 0;
+
+	r = in->ops.dvi->connect(in, dssdev);
+	if (r)
+		return r;
+
+	return 0;
+}
+
+static void dvic_disconnect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return;
+
+	in->ops.dvi->disconnect(in, dssdev);
+}
+
+static int dvic_enable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return -ENODEV;
+
+	if (omapdss_device_is_enabled(dssdev))
+		return 0;
+
+	in->ops.dvi->set_timings(in, &ddata->timings);
+
+	r = in->ops.dvi->enable(in);
+	if (r)
+		return r;
+
+	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
+
+	return 0;
+}
+
+static void dvic_disable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_enabled(dssdev))
+		return;
+
+	in->ops.dvi->disable(in);
+
+	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+}
+
+static void dvic_set_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	ddata->timings = *timings;
+	dssdev->panel.timings = *timings;
+
+	in->ops.dvi->set_timings(in, timings);
+}
+
+static void dvic_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+
+	*timings = ddata->timings;
+}
+
+static int dvic_check_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.dvi->check_timings(in, timings);
+}
+
+static int dvic_ddc_read(struct i2c_adapter *adapter,
+		unsigned char *buf, u16 count, u8 offset)
+{
+	int r, retries;
+
+	for (retries = 3; retries > 0; retries--) {
+		struct i2c_msg msgs[] = {
+			{
+				.addr   = DDC_ADDR,
+				.flags  = 0,
+				.len    = 1,
+				.buf    = &offset,
+			}, {
+				.addr   = DDC_ADDR,
+				.flags  = I2C_M_RD,
+				.len    = count,
+				.buf    = buf,
+			}
+		};
+
+		r = i2c_transfer(adapter, msgs, 2);
+		if (r == 2)
+			return 0;
+
+		if (r != -EAGAIN)
+			break;
+	}
+
+	return r < 0 ? r : -EIO;
+}
+
+static int dvic_read_edid(struct omap_dss_device *dssdev,
+		u8 *edid, int len)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	int r, l, bytes_read;
+
+	if (!ddata->i2c_adapter)
+		return -ENODEV;
+
+	l = min(EDID_LENGTH, len);
+	r = dvic_ddc_read(ddata->i2c_adapter, edid, l, 0);
+	if (r)
+		return r;
+
+	bytes_read = l;
+
+	/* if there are extensions, read second block */
+	if (len > EDID_LENGTH && edid[0x7e] > 0) {
+		l = min(EDID_LENGTH, len - EDID_LENGTH);
+
+		r = dvic_ddc_read(ddata->i2c_adapter, edid + EDID_LENGTH,
+				l, EDID_LENGTH);
+		if (r)
+			return r;
+
+		bytes_read += l;
+	}
+
+	return bytes_read;
+}
+
+static bool dvic_detect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	unsigned char out;
+	int r;
+
+	if (!ddata->i2c_adapter)
+		return true;
+
+	r = dvic_ddc_read(ddata->i2c_adapter, &out, 1, 0);
+
+	return r == 0;
+}
+
+static struct omap_dss_driver dvic_driver = {
+	.connect	= dvic_connect,
+	.disconnect	= dvic_disconnect,
+
+	.enable		= dvic_enable,
+	.disable	= dvic_disable,
+
+	.set_timings	= dvic_set_timings,
+	.get_timings	= dvic_get_timings,
+	.check_timings	= dvic_check_timings,
+
+	.get_resolution	= omapdss_default_get_resolution,
+
+	.read_edid	= dvic_read_edid,
+	.detect		= dvic_detect,
+};
+
+static int dvic_probe_pdata(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct connector_dvi_platform_data *pdata;
+	struct omap_dss_device *in, *dssdev;
+	int i2c_bus_num;
+
+	pdata = dev_get_platdata(&pdev->dev);
+	i2c_bus_num = pdata->i2c_bus_num;
+
+	if (i2c_bus_num != -1) {
+		struct i2c_adapter *adapter;
+
+		adapter = i2c_get_adapter(i2c_bus_num);
+		if (!adapter) {
+			dev_err(&pdev->dev,
+					"Failed to get I2C adapter, bus %d\n",
+					i2c_bus_num);
+			return -EPROBE_DEFER;
+		}
+
+		ddata->i2c_adapter = adapter;
+	}
+
+	in = omap_dss_find_output(pdata->source);
+	if (in == NULL) {
+		dev_err(&pdev->dev, "Failed to find video source\n");
+		return -ENODEV;
+	}
+
+	ddata->in = in;
+
+	dssdev = &ddata->dssdev;
+	dssdev->name = pdata->name;
+
+	return 0;
+}
+
+static int dvic_probe(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata;
+	struct omap_dss_device *dssdev;
+	int r;
+
+	ddata = devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL);
+	if (!ddata)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, ddata);
+
+	if (dev_get_platdata(&pdev->dev)) {
+		r = dvic_probe_pdata(pdev);
+		if (r)
+			return r;
+	} else {
+		return -ENODEV;
+	}
+
+	ddata->timings = dvic_default_timings;
+
+	dssdev = &ddata->dssdev;
+	dssdev->driver = &dvic_driver;
+	dssdev->dev = &pdev->dev;
+	dssdev->type = OMAP_DISPLAY_TYPE_DVI;
+	dssdev->owner = THIS_MODULE;
+	dssdev->panel.timings = dvic_default_timings;
+
+	r = omapdss_register_display(dssdev);
+	if (r) {
+		dev_err(&pdev->dev, "Failed to register panel\n");
+		goto err_reg;
+	}
+
+	return 0;
+
+err_reg:
+	omap_dss_put_device(ddata->in);
+	return r;
+}
+
+static int __exit dvic_remove(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *dssdev = &ddata->dssdev;
+	struct omap_dss_device *in = ddata->in;
+
+	omapdss_unregister_display(&ddata->dssdev);
+
+	dvic_disable(dssdev);
+	dvic_disconnect(dssdev);
+
+	omap_dss_put_device(in);
+
+	if (ddata->i2c_adapter)
+		i2c_put_adapter(ddata->i2c_adapter);
+
+	return 0;
+}
+
+static struct platform_driver dvi_connector_driver = {
+	.probe	= dvic_probe,
+	.remove	= __exit_p(dvic_remove),
+	.driver	= {
+		.name	= "connector-dvi",
+		.owner	= THIS_MODULE,
+	},
+};
+
+module_platform_driver(dvi_connector_driver);
+
+MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@ti.com>");
+MODULE_DESCRIPTION("Generic DVI Connector driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays-new/connector-hdmi.c b/drivers/video/omap2/displays-new/connector-hdmi.c
new file mode 100644
index 000000000000..c5826716d6ab
--- /dev/null
+++ b/drivers/video/omap2/displays-new/connector-hdmi.c
@@ -0,0 +1,375 @@
+/*
+ * HDMI Connector driver
+ *
+ * Copyright (C) 2013 Texas Instruments
+ * Author: Tomi Valkeinen <tomi.valkeinen@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/slab.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <drm/drm_edid.h>
+
+#include <video/omapdss.h>
+#include <video/omap-panel-data.h>
+
+static const struct omap_video_timings hdmic_default_timings = {
+	.x_res		= 640,
+	.y_res		= 480,
+	.pixel_clock	= 25175,
+	.hsw		= 96,
+	.hfp		= 16,
+	.hbp		= 48,
+	.vsw		= 2,
+	.vfp		= 11,
+	.vbp		= 31,
+
+	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
+	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
+
+	.interlace	= false,
+};
+
+struct panel_drv_data {
+	struct omap_dss_device dssdev;
+	struct omap_dss_device *in;
+
+	struct device *dev;
+
+	struct omap_video_timings timings;
+};
+
+#define to_panel_data(x) container_of(x, struct panel_drv_data, dssdev)
+
+static int hdmic_connect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	dev_dbg(ddata->dev, "connect\n");
+
+	if (omapdss_device_is_connected(dssdev))
+		return 0;
+
+	r = in->ops.hdmi->connect(in, dssdev);
+	if (r)
+		return r;
+
+	return 0;
+}
+
+static void hdmic_disconnect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	dev_dbg(ddata->dev, "disconnect\n");
+
+	if (!omapdss_device_is_connected(dssdev))
+		return;
+
+	in->ops.hdmi->disconnect(in, dssdev);
+}
+
+static int hdmic_enable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	dev_dbg(ddata->dev, "enable\n");
+
+	if (!omapdss_device_is_connected(dssdev))
+		return -ENODEV;
+
+	if (omapdss_device_is_enabled(dssdev))
+		return 0;
+
+	in->ops.hdmi->set_timings(in, &ddata->timings);
+
+	r = in->ops.hdmi->enable(in);
+	if (r)
+		return r;
+
+	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
+
+	return r;
+}
+
+static void hdmic_disable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	dev_dbg(ddata->dev, "disable\n");
+
+	if (!omapdss_device_is_enabled(dssdev))
+		return;
+
+	in->ops.hdmi->disable(in);
+
+	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+}
+
+static void hdmic_set_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	ddata->timings = *timings;
+	dssdev->panel.timings = *timings;
+
+	in->ops.hdmi->set_timings(in, timings);
+}
+
+static void hdmic_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+
+	*timings = ddata->timings;
+}
+
+static int hdmic_check_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.hdmi->check_timings(in, timings);
+}
+
+static int hdmic_read_edid(struct omap_dss_device *dssdev,
+		u8 *edid, int len)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.hdmi->read_edid(in, edid, len);
+}
+
+static bool hdmic_detect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.hdmi->detect(in);
+}
+
+static int hdmic_audio_enable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	/* enable audio only if the display is active */
+	if (!omapdss_device_is_enabled(dssdev))
+		return -EPERM;
+
+	r = in->ops.hdmi->audio_enable(in);
+	if (r)
+		return r;
+
+	dssdev->audio_state = OMAP_DSS_AUDIO_ENABLED;
+
+	return 0;
+}
+
+static void hdmic_audio_disable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	in->ops.hdmi->audio_disable(in);
+
+	dssdev->audio_state = OMAP_DSS_AUDIO_DISABLED;
+}
+
+static int hdmic_audio_start(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	/*
+	 * No need to check the panel state. It was checked when trasitioning
+	 * to AUDIO_ENABLED.
+	 */
+	if (dssdev->audio_state != OMAP_DSS_AUDIO_ENABLED)
+		return -EPERM;
+
+	r = in->ops.hdmi->audio_start(in);
+	if (r)
+		return r;
+
+	dssdev->audio_state = OMAP_DSS_AUDIO_PLAYING;
+
+	return 0;
+}
+
+static void hdmic_audio_stop(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	in->ops.hdmi->audio_stop(in);
+
+	dssdev->audio_state = OMAP_DSS_AUDIO_ENABLED;
+}
+
+static bool hdmic_audio_supported(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_enabled(dssdev))
+		return false;
+
+	return in->ops.hdmi->audio_supported(in);
+}
+
+static int hdmic_audio_config(struct omap_dss_device *dssdev,
+		struct omap_dss_audio *audio)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	/* config audio only if the display is active */
+	if (!omapdss_device_is_enabled(dssdev))
+		return -EPERM;
+
+	r = in->ops.hdmi->audio_config(in, audio);
+	if (r)
+		return r;
+
+	dssdev->audio_state = OMAP_DSS_AUDIO_CONFIGURED;
+
+	return 0;
+}
+
+static struct omap_dss_driver hdmic_driver = {
+	.connect		= hdmic_connect,
+	.disconnect		= hdmic_disconnect,
+
+	.enable			= hdmic_enable,
+	.disable		= hdmic_disable,
+
+	.set_timings		= hdmic_set_timings,
+	.get_timings		= hdmic_get_timings,
+	.check_timings		= hdmic_check_timings,
+
+	.get_resolution		= omapdss_default_get_resolution,
+
+	.read_edid		= hdmic_read_edid,
+	.detect			= hdmic_detect,
+
+	.audio_enable		= hdmic_audio_enable,
+	.audio_disable		= hdmic_audio_disable,
+	.audio_start		= hdmic_audio_start,
+	.audio_stop		= hdmic_audio_stop,
+	.audio_supported	= hdmic_audio_supported,
+	.audio_config		= hdmic_audio_config,
+};
+
+static int hdmic_probe_pdata(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct connector_hdmi_platform_data *pdata;
+	struct omap_dss_device *in, *dssdev;
+
+	pdata = dev_get_platdata(&pdev->dev);
+
+	in = omap_dss_find_output(pdata->source);
+	if (in == NULL) {
+		dev_err(&pdev->dev, "Failed to find video source\n");
+		return -ENODEV;
+	}
+
+	ddata->in = in;
+
+	dssdev = &ddata->dssdev;
+	dssdev->name = pdata->name;
+
+	return 0;
+}
+
+static int hdmic_probe(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata;
+	struct omap_dss_device *dssdev;
+	int r;
+
+	ddata = devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL);
+	if (!ddata)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, ddata);
+	ddata->dev = &pdev->dev;
+
+	if (dev_get_platdata(&pdev->dev)) {
+		r = hdmic_probe_pdata(pdev);
+		if (r)
+			return r;
+	} else {
+		return -ENODEV;
+	}
+
+	ddata->timings = hdmic_default_timings;
+
+	dssdev = &ddata->dssdev;
+	dssdev->driver = &hdmic_driver;
+	dssdev->dev = &pdev->dev;
+	dssdev->type = OMAP_DISPLAY_TYPE_HDMI;
+	dssdev->owner = THIS_MODULE;
+	dssdev->panel.timings = hdmic_default_timings;
+
+	r = omapdss_register_display(dssdev);
+	if (r) {
+		dev_err(&pdev->dev, "Failed to register panel\n");
+		goto err_reg;
+	}
+
+	return 0;
+err_reg:
+	omap_dss_put_device(ddata->in);
+	return r;
+}
+
+static int __exit hdmic_remove(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *dssdev = &ddata->dssdev;
+	struct omap_dss_device *in = ddata->in;
+
+	omapdss_unregister_display(&ddata->dssdev);
+
+	hdmic_disable(dssdev);
+	hdmic_disconnect(dssdev);
+
+	omap_dss_put_device(in);
+
+	return 0;
+}
+
+static struct platform_driver hdmi_connector_driver = {
+	.probe	= hdmic_probe,
+	.remove	= __exit_p(hdmic_remove),
+	.driver	= {
+		.name	= "connector-hdmi",
+		.owner	= THIS_MODULE,
+	},
+};
+
+module_platform_driver(hdmi_connector_driver);
+
+MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@ti.com>");
+MODULE_DESCRIPTION("HDMI Connector driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays-new/encoder-tfp410.c b/drivers/video/omap2/displays-new/encoder-tfp410.c
new file mode 100644
index 000000000000..a04f65856d6b
--- /dev/null
+++ b/drivers/video/omap2/displays-new/encoder-tfp410.c
@@ -0,0 +1,267 @@
+/*
+ * TFP410 DPI-to-DVI encoder driver
+ *
+ * Copyright (C) 2013 Texas Instruments
+ * Author: Tomi Valkeinen <tomi.valkeinen@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/gpio.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include <video/omapdss.h>
+#include <video/omap-panel-data.h>
+
+struct panel_drv_data {
+	struct omap_dss_device dssdev;
+	struct omap_dss_device *in;
+
+	int pd_gpio;
+	int data_lines;
+
+	struct omap_video_timings timings;
+};
+
+#define to_panel_data(x) container_of(x, struct panel_drv_data, dssdev)
+
+static int tfp410_connect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (omapdss_device_is_connected(dssdev))
+		return -EBUSY;
+
+	r = in->ops.dpi->connect(in, dssdev);
+	if (r)
+		return r;
+
+	dst->output = dssdev;
+	dssdev->device = dst;
+
+	return 0;
+}
+
+static void tfp410_disconnect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	WARN_ON(!omapdss_device_is_connected(dssdev));
+	if (!omapdss_device_is_connected(dssdev))
+		return;
+
+	WARN_ON(dst != dssdev->device);
+	if (dst != dssdev->device)
+		return;
+
+	dst->output = NULL;
+	dssdev->device = NULL;
+
+	in->ops.dpi->disconnect(in, &ddata->dssdev);
+}
+
+static int tfp410_enable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return -ENODEV;
+
+	if (omapdss_device_is_enabled(dssdev))
+		return 0;
+
+	in->ops.dpi->set_timings(in, &ddata->timings);
+	in->ops.dpi->set_data_lines(in, ddata->data_lines);
+
+	r = in->ops.dpi->enable(in);
+	if (r)
+		return r;
+
+	if (gpio_is_valid(ddata->pd_gpio))
+		gpio_set_value_cansleep(ddata->pd_gpio, 1);
+
+	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
+
+	return 0;
+}
+
+static void tfp410_disable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_enabled(dssdev))
+		return;
+
+	if (gpio_is_valid(ddata->pd_gpio))
+		gpio_set_value_cansleep(ddata->pd_gpio, 0);
+
+	in->ops.dpi->disable(in);
+
+	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+}
+
+static void tfp410_set_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	ddata->timings = *timings;
+	dssdev->panel.timings = *timings;
+
+	in->ops.dpi->set_timings(in, timings);
+}
+
+static void tfp410_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+
+	*timings = ddata->timings;
+}
+
+static int tfp410_check_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.dpi->check_timings(in, timings);
+}
+
+static const struct omapdss_dvi_ops tfp410_dvi_ops = {
+	.connect	= tfp410_connect,
+	.disconnect	= tfp410_disconnect,
+
+	.enable		= tfp410_enable,
+	.disable	= tfp410_disable,
+
+	.check_timings	= tfp410_check_timings,
+	.set_timings	= tfp410_set_timings,
+	.get_timings	= tfp410_get_timings,
+};
+
+static int tfp410_probe_pdata(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct encoder_tfp410_platform_data *pdata;
+	struct omap_dss_device *dssdev, *in;
+
+	pdata = dev_get_platdata(&pdev->dev);
+
+	ddata->pd_gpio = pdata->power_down_gpio;
+
+	ddata->data_lines = pdata->data_lines;
+
+	in = omap_dss_find_output(pdata->source);
+	if (in == NULL) {
+		dev_err(&pdev->dev, "Failed to find video source\n");
+		return -ENODEV;
+	}
+
+	ddata->in = in;
+
+	dssdev = &ddata->dssdev;
+	dssdev->name = pdata->name;
+
+	return 0;
+}
+
+static int tfp410_probe(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata;
+	struct omap_dss_device *dssdev;
+	int r;
+
+	ddata = devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL);
+	if (!ddata)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, ddata);
+
+	if (dev_get_platdata(&pdev->dev)) {
+		r = tfp410_probe_pdata(pdev);
+		if (r)
+			return r;
+	} else {
+		return -ENODEV;
+	}
+
+	if (gpio_is_valid(ddata->pd_gpio)) {
+		r = devm_gpio_request_one(&pdev->dev, ddata->pd_gpio,
+				GPIOF_OUT_INIT_LOW, "tfp410 PD");
+		if (r) {
+			dev_err(&pdev->dev, "Failed to request PD GPIO %d\n",
+					ddata->pd_gpio);
+			goto err_gpio;
+		}
+	}
+
+	dssdev = &ddata->dssdev;
+	dssdev->ops.dvi = &tfp410_dvi_ops;
+	dssdev->dev = &pdev->dev;
+	dssdev->type = OMAP_DISPLAY_TYPE_DPI;
+	dssdev->output_type = OMAP_DISPLAY_TYPE_DVI;
+	dssdev->owner = THIS_MODULE;
+	dssdev->phy.dpi.data_lines = ddata->data_lines;
+
+	r = omapdss_register_output(dssdev);
+	if (r) {
+		dev_err(&pdev->dev, "Failed to register output\n");
+		goto err_reg;
+	}
+
+	return 0;
+err_reg:
+err_gpio:
+	omap_dss_put_device(ddata->in);
+	return r;
+}
+
+static int __exit tfp410_remove(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *dssdev = &ddata->dssdev;
+	struct omap_dss_device *in = ddata->in;
+
+	omapdss_unregister_output(&ddata->dssdev);
+
+	WARN_ON(omapdss_device_is_enabled(dssdev));
+	if (omapdss_device_is_enabled(dssdev))
+		tfp410_disable(dssdev);
+
+	WARN_ON(omapdss_device_is_connected(dssdev));
+	if (omapdss_device_is_connected(dssdev))
+		tfp410_disconnect(dssdev, dssdev->device);
+
+	omap_dss_put_device(in);
+
+	return 0;
+}
+
+static struct platform_driver tfp410_driver = {
+	.probe	= tfp410_probe,
+	.remove	= __exit_p(tfp410_remove),
+	.driver	= {
+		.name	= "tfp410",
+		.owner	= THIS_MODULE,
+	},
+};
+
+module_platform_driver(tfp410_driver);
+
+MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@ti.com>");
+MODULE_DESCRIPTION("TFP410 DPI to DVI encoder driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays-new/encoder-tpd12s015.c b/drivers/video/omap2/displays-new/encoder-tpd12s015.c
new file mode 100644
index 000000000000..ce0e010026cb
--- /dev/null
+++ b/drivers/video/omap2/displays-new/encoder-tpd12s015.c
@@ -0,0 +1,395 @@
+/*
+ * TPD12S015 HDMI ESD protection & level shifter chip driver
+ *
+ * Copyright (C) 2013 Texas Instruments
+ * Author: Tomi Valkeinen <tomi.valkeinen@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/completion.h>
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+
+#include <video/omapdss.h>
+#include <video/omap-panel-data.h>
+
+struct panel_drv_data {
+	struct omap_dss_device dssdev;
+	struct omap_dss_device *in;
+
+	int ct_cp_hpd_gpio;
+	int ls_oe_gpio;
+	int hpd_gpio;
+
+	struct omap_video_timings timings;
+
+	struct completion hpd_completion;
+};
+
+#define to_panel_data(x) container_of(x, struct panel_drv_data, dssdev)
+
+static irqreturn_t tpd_hpd_irq_handler(int irq, void *data)
+{
+	struct panel_drv_data *ddata = data;
+	bool hpd;
+
+	hpd = gpio_get_value_cansleep(ddata->hpd_gpio);
+
+	dev_dbg(ddata->dssdev.dev, "hpd %d\n", hpd);
+
+	if (gpio_is_valid(ddata->ls_oe_gpio)) {
+		if (hpd)
+			gpio_set_value_cansleep(ddata->ls_oe_gpio, 1);
+		else
+			gpio_set_value_cansleep(ddata->ls_oe_gpio, 0);
+	}
+
+	complete_all(&ddata->hpd_completion);
+
+	return IRQ_HANDLED;
+}
+
+static int tpd_connect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	r = in->ops.hdmi->connect(in, dssdev);
+	if (r)
+		return r;
+
+	dst->output = dssdev;
+	dssdev->device = dst;
+
+	INIT_COMPLETION(ddata->hpd_completion);
+
+	gpio_set_value_cansleep(ddata->ct_cp_hpd_gpio, 1);
+	/* DC-DC converter needs at max 300us to get to 90% of 5V */
+	udelay(300);
+
+	/*
+	 * If there's a cable connected, wait for the hpd irq to trigger,
+	 * which turns on the level shifters.
+	 */
+	if (gpio_get_value_cansleep(ddata->hpd_gpio)) {
+		unsigned long to;
+		to = wait_for_completion_timeout(&ddata->hpd_completion,
+				msecs_to_jiffies(250));
+		WARN_ON_ONCE(to == 0);
+	}
+
+	return 0;
+}
+
+static void tpd_disconnect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	WARN_ON(dst != dssdev->device);
+
+	if (dst != dssdev->device)
+		return;
+
+	gpio_set_value_cansleep(ddata->ct_cp_hpd_gpio, 0);
+
+	dst->output = NULL;
+	dssdev->device = NULL;
+
+	in->ops.hdmi->disconnect(in, &ddata->dssdev);
+}
+
+static int tpd_enable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
+		return 0;
+
+	in->ops.hdmi->set_timings(in, &ddata->timings);
+
+	r = in->ops.hdmi->enable(in);
+	if (r)
+		return r;
+
+	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
+
+	return r;
+}
+
+static void tpd_disable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
+		return;
+
+	in->ops.hdmi->disable(in);
+
+	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+}
+
+static void tpd_set_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	ddata->timings = *timings;
+	dssdev->panel.timings = *timings;
+
+	in->ops.hdmi->set_timings(in, timings);
+}
+
+static void tpd_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+
+	*timings = ddata->timings;
+}
+
+static int tpd_check_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	r = in->ops.hdmi->check_timings(in, timings);
+
+	return r;
+}
+
+static int tpd_read_edid(struct omap_dss_device *dssdev,
+		u8 *edid, int len)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!gpio_get_value_cansleep(ddata->hpd_gpio))
+		return -ENODEV;
+
+	return in->ops.hdmi->read_edid(in, edid, len);
+}
+
+static bool tpd_detect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+
+	return gpio_get_value_cansleep(ddata->hpd_gpio);
+}
+
+static int tpd_audio_enable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.hdmi->audio_enable(in);
+}
+
+static void tpd_audio_disable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	in->ops.hdmi->audio_disable(in);
+}
+
+static int tpd_audio_start(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.hdmi->audio_start(in);
+}
+
+static void tpd_audio_stop(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	in->ops.hdmi->audio_stop(in);
+}
+
+static bool tpd_audio_supported(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.hdmi->audio_supported(in);
+}
+
+static int tpd_audio_config(struct omap_dss_device *dssdev,
+		struct omap_dss_audio *audio)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.hdmi->audio_config(in, audio);
+}
+
+static const struct omapdss_hdmi_ops tpd_hdmi_ops = {
+	.connect		= tpd_connect,
+	.disconnect		= tpd_disconnect,
+
+	.enable			= tpd_enable,
+	.disable		= tpd_disable,
+
+	.check_timings		= tpd_check_timings,
+	.set_timings		= tpd_set_timings,
+	.get_timings		= tpd_get_timings,
+
+	.read_edid		= tpd_read_edid,
+	.detect			= tpd_detect,
+
+	.audio_enable		= tpd_audio_enable,
+	.audio_disable		= tpd_audio_disable,
+	.audio_start		= tpd_audio_start,
+	.audio_stop		= tpd_audio_stop,
+	.audio_supported	= tpd_audio_supported,
+	.audio_config		= tpd_audio_config,
+};
+
+static int tpd_probe_pdata(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct encoder_tpd12s015_platform_data *pdata;
+	struct omap_dss_device *dssdev, *in;
+
+	pdata = dev_get_platdata(&pdev->dev);
+
+	ddata->ct_cp_hpd_gpio = pdata->ct_cp_hpd_gpio;
+	ddata->ls_oe_gpio = pdata->ls_oe_gpio;
+	ddata->hpd_gpio = pdata->hpd_gpio;
+
+	in = omap_dss_find_output(pdata->source);
+	if (in == NULL) {
+		dev_err(&pdev->dev, "Failed to find video source\n");
+		return -ENODEV;
+	}
+
+	ddata->in = in;
+
+	dssdev = &ddata->dssdev;
+	dssdev->name = pdata->name;
+
+	return 0;
+}
+
+static int tpd_probe(struct platform_device *pdev)
+{
+	struct omap_dss_device *in, *dssdev;
+	struct panel_drv_data *ddata;
+	int r;
+
+	ddata = devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL);
+	if (!ddata)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, ddata);
+
+	init_completion(&ddata->hpd_completion);
+
+	if (dev_get_platdata(&pdev->dev)) {
+		r = tpd_probe_pdata(pdev);
+		if (r)
+			return r;
+	} else {
+		return -ENODEV;
+	}
+
+	r = devm_gpio_request_one(&pdev->dev, ddata->ct_cp_hpd_gpio,
+			GPIOF_OUT_INIT_LOW, "hdmi_ct_cp_hpd");
+	if (r)
+		goto err_gpio;
+
+	if (gpio_is_valid(ddata->ls_oe_gpio)) {
+		r = devm_gpio_request_one(&pdev->dev, ddata->ls_oe_gpio,
+				GPIOF_OUT_INIT_LOW, "hdmi_ls_oe");
+		if (r)
+			goto err_gpio;
+	}
+
+	r = devm_gpio_request_one(&pdev->dev, ddata->hpd_gpio,
+			GPIOF_DIR_IN, "hdmi_hpd");
+	if (r)
+		goto err_gpio;
+
+	r = devm_request_threaded_irq(&pdev->dev, gpio_to_irq(ddata->hpd_gpio),
+				 NULL, tpd_hpd_irq_handler,
+				 IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
+				 IRQF_ONESHOT, "hpd", ddata);
+	if (r)
+		goto err_irq;
+
+	dssdev = &ddata->dssdev;
+	dssdev->ops.hdmi = &tpd_hdmi_ops;
+	dssdev->dev = &pdev->dev;
+	dssdev->type = OMAP_DISPLAY_TYPE_HDMI;
+	dssdev->output_type = OMAP_DISPLAY_TYPE_HDMI;
+	dssdev->owner = THIS_MODULE;
+
+	in = ddata->in;
+
+	r = omapdss_register_output(dssdev);
+	if (r) {
+		dev_err(&pdev->dev, "Failed to register output\n");
+		goto err_reg;
+	}
+
+	return 0;
+err_reg:
+err_irq:
+err_gpio:
+	omap_dss_put_device(ddata->in);
+	return r;
+}
+
+static int __exit tpd_remove(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *dssdev = &ddata->dssdev;
+	struct omap_dss_device *in = ddata->in;
+
+	omapdss_unregister_output(&ddata->dssdev);
+
+	WARN_ON(omapdss_device_is_enabled(dssdev));
+	if (omapdss_device_is_enabled(dssdev))
+		tpd_disable(dssdev);
+
+	WARN_ON(omapdss_device_is_connected(dssdev));
+	if (omapdss_device_is_connected(dssdev))
+		tpd_disconnect(dssdev, dssdev->device);
+
+	omap_dss_put_device(in);
+
+	return 0;
+}
+
+static struct platform_driver tpd_driver = {
+	.probe	= tpd_probe,
+	.remove	= __exit_p(tpd_remove),
+	.driver	= {
+		.name	= "tpd12s015",
+		.owner	= THIS_MODULE,
+	},
+};
+
+module_platform_driver(tpd_driver);
+
+MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@ti.com>");
+MODULE_DESCRIPTION("TPD12S015 driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays-new/panel-dpi.c b/drivers/video/omap2/displays-new/panel-dpi.c
new file mode 100644
index 000000000000..5f8f7e7c81ef
--- /dev/null
+++ b/drivers/video/omap2/displays-new/panel-dpi.c
@@ -0,0 +1,270 @@
+/*
+ * Generic MIPI DPI Panel Driver
+ *
+ * Copyright (C) 2013 Texas Instruments
+ * Author: Tomi Valkeinen <tomi.valkeinen@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/gpio.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include <video/omapdss.h>
+#include <video/omap-panel-data.h>
+
+struct panel_drv_data {
+	struct omap_dss_device dssdev;
+	struct omap_dss_device *in;
+
+	int data_lines;
+
+	struct omap_video_timings videomode;
+
+	int backlight_gpio;
+	int enable_gpio;
+};
+
+#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
+
+static int panel_dpi_connect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (omapdss_device_is_connected(dssdev))
+		return 0;
+
+	r = in->ops.dpi->connect(in, dssdev);
+	if (r)
+		return r;
+
+	return 0;
+}
+
+static void panel_dpi_disconnect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return;
+
+	in->ops.dpi->disconnect(in, dssdev);
+}
+
+static int panel_dpi_enable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return -ENODEV;
+
+	if (omapdss_device_is_enabled(dssdev))
+		return 0;
+
+	in->ops.dpi->set_data_lines(in, ddata->data_lines);
+	in->ops.dpi->set_timings(in, &ddata->videomode);
+
+	r = in->ops.dpi->enable(in);
+	if (r)
+		return r;
+
+	if (gpio_is_valid(ddata->enable_gpio))
+		gpio_set_value_cansleep(ddata->enable_gpio, 1);
+
+	if (gpio_is_valid(ddata->backlight_gpio))
+		gpio_set_value_cansleep(ddata->backlight_gpio, 1);
+
+	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
+
+	return 0;
+}
+
+static void panel_dpi_disable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_enabled(dssdev))
+		return;
+
+	if (gpio_is_valid(ddata->enable_gpio))
+		gpio_set_value_cansleep(ddata->enable_gpio, 0);
+
+	if (gpio_is_valid(ddata->backlight_gpio))
+		gpio_set_value_cansleep(ddata->backlight_gpio, 0);
+
+	in->ops.dpi->disable(in);
+
+	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+}
+
+static void panel_dpi_set_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	ddata->videomode = *timings;
+	dssdev->panel.timings = *timings;
+
+	in->ops.dpi->set_timings(in, timings);
+}
+
+static void panel_dpi_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+
+	*timings = ddata->videomode;
+}
+
+static int panel_dpi_check_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.dpi->check_timings(in, timings);
+}
+
+static struct omap_dss_driver panel_dpi_ops = {
+	.connect	= panel_dpi_connect,
+	.disconnect	= panel_dpi_disconnect,
+
+	.enable		= panel_dpi_enable,
+	.disable	= panel_dpi_disable,
+
+	.set_timings	= panel_dpi_set_timings,
+	.get_timings	= panel_dpi_get_timings,
+	.check_timings	= panel_dpi_check_timings,
+
+	.get_resolution	= omapdss_default_get_resolution,
+};
+
+static int panel_dpi_probe_pdata(struct platform_device *pdev)
+{
+	const struct panel_dpi_platform_data *pdata;
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *dssdev, *in;
+	struct videomode vm;
+
+	pdata = dev_get_platdata(&pdev->dev);
+
+	in = omap_dss_find_output(pdata->source);
+	if (in == NULL) {
+		dev_err(&pdev->dev, "failed to find video source '%s'\n",
+				pdata->source);
+		return -EPROBE_DEFER;
+	}
+
+	ddata->in = in;
+
+	ddata->data_lines = pdata->data_lines;
+
+	videomode_from_timing(pdata->display_timing, &vm);
+	videomode_to_omap_video_timings(&vm, &ddata->videomode);
+
+	dssdev = &ddata->dssdev;
+	dssdev->name = pdata->name;
+
+	ddata->enable_gpio = pdata->enable_gpio;
+	ddata->backlight_gpio = pdata->backlight_gpio;
+
+	return 0;
+}
+
+static int panel_dpi_probe(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata;
+	struct omap_dss_device *dssdev;
+	int r;
+
+	ddata = devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL);
+	if (ddata == NULL)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, ddata);
+
+	if (dev_get_platdata(&pdev->dev)) {
+		r = panel_dpi_probe_pdata(pdev);
+		if (r)
+			return r;
+	} else {
+		return -ENODEV;
+	}
+
+	if (gpio_is_valid(ddata->enable_gpio)) {
+		r = devm_gpio_request_one(&pdev->dev, ddata->enable_gpio,
+				GPIOF_OUT_INIT_LOW, "panel enable");
+		if (r)
+			goto err_gpio;
+	}
+
+	if (gpio_is_valid(ddata->backlight_gpio)) {
+		r = devm_gpio_request_one(&pdev->dev, ddata->backlight_gpio,
+				GPIOF_OUT_INIT_LOW, "panel backlight");
+		if (r)
+			goto err_gpio;
+	}
+
+	dssdev = &ddata->dssdev;
+	dssdev->dev = &pdev->dev;
+	dssdev->driver = &panel_dpi_ops;
+	dssdev->type = OMAP_DISPLAY_TYPE_DPI;
+	dssdev->owner = THIS_MODULE;
+	dssdev->panel.timings = ddata->videomode;
+	dssdev->phy.dpi.data_lines = ddata->data_lines;
+
+	r = omapdss_register_display(dssdev);
+	if (r) {
+		dev_err(&pdev->dev, "Failed to register panel\n");
+		goto err_reg;
+	}
+
+	return 0;
+
+err_reg:
+err_gpio:
+	omap_dss_put_device(ddata->in);
+	return r;
+}
+
+static int __exit panel_dpi_remove(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *dssdev = &ddata->dssdev;
+	struct omap_dss_device *in = ddata->in;
+
+	omapdss_unregister_display(dssdev);
+
+	panel_dpi_disable(dssdev);
+	panel_dpi_disconnect(dssdev);
+
+	omap_dss_put_device(in);
+
+	return 0;
+}
+
+static struct platform_driver panel_dpi_driver = {
+	.probe = panel_dpi_probe,
+	.remove = __exit_p(panel_dpi_remove),
+	.driver = {
+		.name = "panel-dpi",
+		.owner = THIS_MODULE,
+	},
+};
+
+module_platform_driver(panel_dpi_driver);
+
+MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@ti.com>");
+MODULE_DESCRIPTION("Generic MIPI DPI Panel Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays-new/panel-dsi-cm.c b/drivers/video/omap2/displays-new/panel-dsi-cm.c
new file mode 100644
index 000000000000..aaaea6469cd9
--- /dev/null
+++ b/drivers/video/omap2/displays-new/panel-dsi-cm.c
@@ -0,0 +1,1336 @@
+/*
+ * Generic DSI Command Mode panel driver
+ *
+ * Copyright (C) 2013 Texas Instruments
+ * Author: Tomi Valkeinen <tomi.valkeinen@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.
+ */
+
+/* #define DEBUG */
+
+#include <linux/backlight.h>
+#include <linux/delay.h>
+#include <linux/fb.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/jiffies.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/workqueue.h>
+
+#include <video/omapdss.h>
+#include <video/omap-panel-data.h>
+#include <video/mipi_display.h>
+
+/* DSI Virtual channel. Hardcoded for now. */
+#define TCH 0
+
+#define DCS_READ_NUM_ERRORS	0x05
+#define DCS_BRIGHTNESS		0x51
+#define DCS_CTRL_DISPLAY	0x53
+#define DCS_GET_ID1		0xda
+#define DCS_GET_ID2		0xdb
+#define DCS_GET_ID3		0xdc
+
+struct panel_drv_data {
+	struct omap_dss_device dssdev;
+	struct omap_dss_device *in;
+
+	struct omap_video_timings timings;
+
+	struct platform_device *pdev;
+
+	struct mutex lock;
+
+	struct backlight_device *bldev;
+
+	unsigned long	hw_guard_end;	/* next value of jiffies when we can
+					 * issue the next sleep in/out command
+					 */
+	unsigned long	hw_guard_wait;	/* max guard time in jiffies */
+
+	/* panel HW configuration from DT or platform data */
+	int reset_gpio;
+	int ext_te_gpio;
+
+	bool use_dsi_backlight;
+
+	struct omap_dsi_pin_config pin_config;
+
+	/* runtime variables */
+	bool enabled;
+
+	bool te_enabled;
+
+	atomic_t do_update;
+	int channel;
+
+	struct delayed_work te_timeout_work;
+
+	bool intro_printed;
+
+	struct workqueue_struct *workqueue;
+
+	bool ulps_enabled;
+	unsigned ulps_timeout;
+	struct delayed_work ulps_work;
+};
+
+#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
+
+static irqreturn_t dsicm_te_isr(int irq, void *data);
+static void dsicm_te_timeout_work_callback(struct work_struct *work);
+static int _dsicm_enable_te(struct panel_drv_data *ddata, bool enable);
+
+static int dsicm_panel_reset(struct panel_drv_data *ddata);
+
+static void dsicm_ulps_work(struct work_struct *work);
+
+static void hw_guard_start(struct panel_drv_data *ddata, int guard_msec)
+{
+	ddata->hw_guard_wait = msecs_to_jiffies(guard_msec);
+	ddata->hw_guard_end = jiffies + ddata->hw_guard_wait;
+}
+
+static void hw_guard_wait(struct panel_drv_data *ddata)
+{
+	unsigned long wait = ddata->hw_guard_end - jiffies;
+
+	if ((long)wait > 0 && wait <= ddata->hw_guard_wait) {
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule_timeout(wait);
+	}
+}
+
+static int dsicm_dcs_read_1(struct panel_drv_data *ddata, u8 dcs_cmd, u8 *data)
+{
+	struct omap_dss_device *in = ddata->in;
+	int r;
+	u8 buf[1];
+
+	r = in->ops.dsi->dcs_read(in, ddata->channel, dcs_cmd, buf, 1);
+
+	if (r < 0)
+		return r;
+
+	*data = buf[0];
+
+	return 0;
+}
+
+static int dsicm_dcs_write_0(struct panel_drv_data *ddata, u8 dcs_cmd)
+{
+	struct omap_dss_device *in = ddata->in;
+	return in->ops.dsi->dcs_write(in, ddata->channel, &dcs_cmd, 1);
+}
+
+static int dsicm_dcs_write_1(struct panel_drv_data *ddata, u8 dcs_cmd, u8 param)
+{
+	struct omap_dss_device *in = ddata->in;
+	u8 buf[2] = { dcs_cmd, param };
+
+	return in->ops.dsi->dcs_write(in, ddata->channel, buf, 2);
+}
+
+static int dsicm_sleep_in(struct panel_drv_data *ddata)
+
+{
+	struct omap_dss_device *in = ddata->in;
+	u8 cmd;
+	int r;
+
+	hw_guard_wait(ddata);
+
+	cmd = MIPI_DCS_ENTER_SLEEP_MODE;
+	r = in->ops.dsi->dcs_write_nosync(in, ddata->channel, &cmd, 1);
+	if (r)
+		return r;
+
+	hw_guard_start(ddata, 120);
+
+	usleep_range(5000, 10000);
+
+	return 0;
+}
+
+static int dsicm_sleep_out(struct panel_drv_data *ddata)
+{
+	int r;
+
+	hw_guard_wait(ddata);
+
+	r = dsicm_dcs_write_0(ddata, MIPI_DCS_EXIT_SLEEP_MODE);
+	if (r)
+		return r;
+
+	hw_guard_start(ddata, 120);
+
+	usleep_range(5000, 10000);
+
+	return 0;
+}
+
+static int dsicm_get_id(struct panel_drv_data *ddata, u8 *id1, u8 *id2, u8 *id3)
+{
+	int r;
+
+	r = dsicm_dcs_read_1(ddata, DCS_GET_ID1, id1);
+	if (r)
+		return r;
+	r = dsicm_dcs_read_1(ddata, DCS_GET_ID2, id2);
+	if (r)
+		return r;
+	r = dsicm_dcs_read_1(ddata, DCS_GET_ID3, id3);
+	if (r)
+		return r;
+
+	return 0;
+}
+
+static int dsicm_set_update_window(struct panel_drv_data *ddata,
+		u16 x, u16 y, u16 w, u16 h)
+{
+	struct omap_dss_device *in = ddata->in;
+	int r;
+	u16 x1 = x;
+	u16 x2 = x + w - 1;
+	u16 y1 = y;
+	u16 y2 = y + h - 1;
+
+	u8 buf[5];
+	buf[0] = MIPI_DCS_SET_COLUMN_ADDRESS;
+	buf[1] = (x1 >> 8) & 0xff;
+	buf[2] = (x1 >> 0) & 0xff;
+	buf[3] = (x2 >> 8) & 0xff;
+	buf[4] = (x2 >> 0) & 0xff;
+
+	r = in->ops.dsi->dcs_write_nosync(in, ddata->channel, buf, sizeof(buf));
+	if (r)
+		return r;
+
+	buf[0] = MIPI_DCS_SET_PAGE_ADDRESS;
+	buf[1] = (y1 >> 8) & 0xff;
+	buf[2] = (y1 >> 0) & 0xff;
+	buf[3] = (y2 >> 8) & 0xff;
+	buf[4] = (y2 >> 0) & 0xff;
+
+	r = in->ops.dsi->dcs_write_nosync(in, ddata->channel, buf, sizeof(buf));
+	if (r)
+		return r;
+
+	in->ops.dsi->bta_sync(in, ddata->channel);
+
+	return r;
+}
+
+static void dsicm_queue_ulps_work(struct panel_drv_data *ddata)
+{
+	if (ddata->ulps_timeout > 0)
+		queue_delayed_work(ddata->workqueue, &ddata->ulps_work,
+				msecs_to_jiffies(ddata->ulps_timeout));
+}
+
+static void dsicm_cancel_ulps_work(struct panel_drv_data *ddata)
+{
+	cancel_delayed_work(&ddata->ulps_work);
+}
+
+static int dsicm_enter_ulps(struct panel_drv_data *ddata)
+{
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (ddata->ulps_enabled)
+		return 0;
+
+	dsicm_cancel_ulps_work(ddata);
+
+	r = _dsicm_enable_te(ddata, false);
+	if (r)
+		goto err;
+
+	if (gpio_is_valid(ddata->ext_te_gpio))
+		disable_irq(gpio_to_irq(ddata->ext_te_gpio));
+
+	in->ops.dsi->disable(in, false, true);
+
+	ddata->ulps_enabled = true;
+
+	return 0;
+
+err:
+	dev_err(&ddata->pdev->dev, "enter ULPS failed");
+	dsicm_panel_reset(ddata);
+
+	ddata->ulps_enabled = false;
+
+	dsicm_queue_ulps_work(ddata);
+
+	return r;
+}
+
+static int dsicm_exit_ulps(struct panel_drv_data *ddata)
+{
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (!ddata->ulps_enabled)
+		return 0;
+
+	r = in->ops.dsi->enable(in);
+	if (r) {
+		dev_err(&ddata->pdev->dev, "failed to enable DSI\n");
+		goto err1;
+	}
+
+	in->ops.dsi->enable_hs(in, ddata->channel, true);
+
+	r = _dsicm_enable_te(ddata, true);
+	if (r) {
+		dev_err(&ddata->pdev->dev, "failed to re-enable TE");
+		goto err2;
+	}
+
+	if (gpio_is_valid(ddata->ext_te_gpio))
+		enable_irq(gpio_to_irq(ddata->ext_te_gpio));
+
+	dsicm_queue_ulps_work(ddata);
+
+	ddata->ulps_enabled = false;
+
+	return 0;
+
+err2:
+	dev_err(&ddata->pdev->dev, "failed to exit ULPS");
+
+	r = dsicm_panel_reset(ddata);
+	if (!r) {
+		if (gpio_is_valid(ddata->ext_te_gpio))
+			enable_irq(gpio_to_irq(ddata->ext_te_gpio));
+		ddata->ulps_enabled = false;
+	}
+err1:
+	dsicm_queue_ulps_work(ddata);
+
+	return r;
+}
+
+static int dsicm_wake_up(struct panel_drv_data *ddata)
+{
+	if (ddata->ulps_enabled)
+		return dsicm_exit_ulps(ddata);
+
+	dsicm_cancel_ulps_work(ddata);
+	dsicm_queue_ulps_work(ddata);
+	return 0;
+}
+
+static int dsicm_bl_update_status(struct backlight_device *dev)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(&dev->dev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+	int level;
+
+	if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
+			dev->props.power == FB_BLANK_UNBLANK)
+		level = dev->props.brightness;
+	else
+		level = 0;
+
+	dev_dbg(&ddata->pdev->dev, "update brightness to %d\n", level);
+
+	mutex_lock(&ddata->lock);
+
+	if (ddata->enabled) {
+		in->ops.dsi->bus_lock(in);
+
+		r = dsicm_wake_up(ddata);
+		if (!r)
+			r = dsicm_dcs_write_1(ddata, DCS_BRIGHTNESS, level);
+
+		in->ops.dsi->bus_unlock(in);
+	} else {
+		r = 0;
+	}
+
+	mutex_unlock(&ddata->lock);
+
+	return r;
+}
+
+static int dsicm_bl_get_intensity(struct backlight_device *dev)
+{
+	if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
+			dev->props.power == FB_BLANK_UNBLANK)
+		return dev->props.brightness;
+
+	return 0;
+}
+
+static const struct backlight_ops dsicm_bl_ops = {
+	.get_brightness = dsicm_bl_get_intensity,
+	.update_status  = dsicm_bl_update_status,
+};
+
+static void dsicm_get_resolution(struct omap_dss_device *dssdev,
+		u16 *xres, u16 *yres)
+{
+	*xres = dssdev->panel.timings.x_res;
+	*yres = dssdev->panel.timings.y_res;
+}
+
+static ssize_t dsicm_num_errors_show(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *in = ddata->in;
+	u8 errors = 0;
+	int r;
+
+	mutex_lock(&ddata->lock);
+
+	if (ddata->enabled) {
+		in->ops.dsi->bus_lock(in);
+
+		r = dsicm_wake_up(ddata);
+		if (!r)
+			r = dsicm_dcs_read_1(ddata, DCS_READ_NUM_ERRORS,
+					&errors);
+
+		in->ops.dsi->bus_unlock(in);
+	} else {
+		r = -ENODEV;
+	}
+
+	mutex_unlock(&ddata->lock);
+
+	if (r)
+		return r;
+
+	return snprintf(buf, PAGE_SIZE, "%d\n", errors);
+}
+
+static ssize_t dsicm_hw_revision_show(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *in = ddata->in;
+	u8 id1, id2, id3;
+	int r;
+
+	mutex_lock(&ddata->lock);
+
+	if (ddata->enabled) {
+		in->ops.dsi->bus_lock(in);
+
+		r = dsicm_wake_up(ddata);
+		if (!r)
+			r = dsicm_get_id(ddata, &id1, &id2, &id3);
+
+		in->ops.dsi->bus_unlock(in);
+	} else {
+		r = -ENODEV;
+	}
+
+	mutex_unlock(&ddata->lock);
+
+	if (r)
+		return r;
+
+	return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x\n", id1, id2, id3);
+}
+
+static ssize_t dsicm_store_ulps(struct device *dev,
+		struct device_attribute *attr,
+		const char *buf, size_t count)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *in = ddata->in;
+	unsigned long t;
+	int r;
+
+	r = kstrtoul(buf, 0, &t);
+	if (r)
+		return r;
+
+	mutex_lock(&ddata->lock);
+
+	if (ddata->enabled) {
+		in->ops.dsi->bus_lock(in);
+
+		if (t)
+			r = dsicm_enter_ulps(ddata);
+		else
+			r = dsicm_wake_up(ddata);
+
+		in->ops.dsi->bus_unlock(in);
+	}
+
+	mutex_unlock(&ddata->lock);
+
+	if (r)
+		return r;
+
+	return count;
+}
+
+static ssize_t dsicm_show_ulps(struct device *dev,
+		struct device_attribute *attr,
+		char *buf)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	unsigned t;
+
+	mutex_lock(&ddata->lock);
+	t = ddata->ulps_enabled;
+	mutex_unlock(&ddata->lock);
+
+	return snprintf(buf, PAGE_SIZE, "%u\n", t);
+}
+
+static ssize_t dsicm_store_ulps_timeout(struct device *dev,
+		struct device_attribute *attr,
+		const char *buf, size_t count)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *in = ddata->in;
+	unsigned long t;
+	int r;
+
+	r = kstrtoul(buf, 0, &t);
+	if (r)
+		return r;
+
+	mutex_lock(&ddata->lock);
+	ddata->ulps_timeout = t;
+
+	if (ddata->enabled) {
+		/* dsicm_wake_up will restart the timer */
+		in->ops.dsi->bus_lock(in);
+		r = dsicm_wake_up(ddata);
+		in->ops.dsi->bus_unlock(in);
+	}
+
+	mutex_unlock(&ddata->lock);
+
+	if (r)
+		return r;
+
+	return count;
+}
+
+static ssize_t dsicm_show_ulps_timeout(struct device *dev,
+		struct device_attribute *attr,
+		char *buf)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	unsigned t;
+
+	mutex_lock(&ddata->lock);
+	t = ddata->ulps_timeout;
+	mutex_unlock(&ddata->lock);
+
+	return snprintf(buf, PAGE_SIZE, "%u\n", t);
+}
+
+static DEVICE_ATTR(num_dsi_errors, S_IRUGO, dsicm_num_errors_show, NULL);
+static DEVICE_ATTR(hw_revision, S_IRUGO, dsicm_hw_revision_show, NULL);
+static DEVICE_ATTR(ulps, S_IRUGO | S_IWUSR,
+		dsicm_show_ulps, dsicm_store_ulps);
+static DEVICE_ATTR(ulps_timeout, S_IRUGO | S_IWUSR,
+		dsicm_show_ulps_timeout, dsicm_store_ulps_timeout);
+
+static struct attribute *dsicm_attrs[] = {
+	&dev_attr_num_dsi_errors.attr,
+	&dev_attr_hw_revision.attr,
+	&dev_attr_ulps.attr,
+	&dev_attr_ulps_timeout.attr,
+	NULL,
+};
+
+static struct attribute_group dsicm_attr_group = {
+	.attrs = dsicm_attrs,
+};
+
+static void dsicm_hw_reset(struct panel_drv_data *ddata)
+{
+	if (!gpio_is_valid(ddata->reset_gpio))
+		return;
+
+	gpio_set_value(ddata->reset_gpio, 1);
+	udelay(10);
+	/* reset the panel */
+	gpio_set_value(ddata->reset_gpio, 0);
+	/* assert reset */
+	udelay(10);
+	gpio_set_value(ddata->reset_gpio, 1);
+	/* wait after releasing reset */
+	usleep_range(5000, 10000);
+}
+
+static int dsicm_power_on(struct panel_drv_data *ddata)
+{
+	struct omap_dss_device *in = ddata->in;
+	u8 id1, id2, id3;
+	int r;
+	struct omap_dss_dsi_config dsi_config = {
+		.mode = OMAP_DSS_DSI_CMD_MODE,
+		.pixel_format = OMAP_DSS_DSI_FMT_RGB888,
+		.timings = &ddata->timings,
+		.hs_clk_min = 150000000,
+		.hs_clk_max = 300000000,
+		.lp_clk_min = 7000000,
+		.lp_clk_max = 10000000,
+	};
+
+	r = in->ops.dsi->configure_pins(in, &ddata->pin_config);
+	if (r) {
+		dev_err(&ddata->pdev->dev, "failed to configure DSI pins\n");
+		goto err0;
+	};
+
+	r = in->ops.dsi->set_config(in, &dsi_config);
+	if (r) {
+		dev_err(&ddata->pdev->dev, "failed to configure DSI\n");
+		goto err0;
+	}
+
+	r = in->ops.dsi->enable(in);
+	if (r) {
+		dev_err(&ddata->pdev->dev, "failed to enable DSI\n");
+		goto err0;
+	}
+
+	dsicm_hw_reset(ddata);
+
+	in->ops.dsi->enable_hs(in, ddata->channel, false);
+
+	r = dsicm_sleep_out(ddata);
+	if (r)
+		goto err;
+
+	r = dsicm_get_id(ddata, &id1, &id2, &id3);
+	if (r)
+		goto err;
+
+	r = dsicm_dcs_write_1(ddata, DCS_BRIGHTNESS, 0xff);
+	if (r)
+		goto err;
+
+	r = dsicm_dcs_write_1(ddata, DCS_CTRL_DISPLAY,
+			(1<<2) | (1<<5));	/* BL | BCTRL */
+	if (r)
+		goto err;
+
+	r = dsicm_dcs_write_1(ddata, MIPI_DCS_SET_PIXEL_FORMAT,
+		MIPI_DCS_PIXEL_FMT_24BIT);
+	if (r)
+		goto err;
+
+	r = dsicm_dcs_write_0(ddata, MIPI_DCS_SET_DISPLAY_ON);
+	if (r)
+		goto err;
+
+	r = _dsicm_enable_te(ddata, ddata->te_enabled);
+	if (r)
+		goto err;
+
+	r = in->ops.dsi->enable_video_output(in, ddata->channel);
+	if (r)
+		goto err;
+
+	ddata->enabled = 1;
+
+	if (!ddata->intro_printed) {
+		dev_info(&ddata->pdev->dev, "panel revision %02x.%02x.%02x\n",
+			id1, id2, id3);
+		ddata->intro_printed = true;
+	}
+
+	in->ops.dsi->enable_hs(in, ddata->channel, true);
+
+	return 0;
+err:
+	dev_err(&ddata->pdev->dev, "error while enabling panel, issuing HW reset\n");
+
+	dsicm_hw_reset(ddata);
+
+	in->ops.dsi->disable(in, true, false);
+err0:
+	return r;
+}
+
+static void dsicm_power_off(struct panel_drv_data *ddata)
+{
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	in->ops.dsi->disable_video_output(in, ddata->channel);
+
+	r = dsicm_dcs_write_0(ddata, MIPI_DCS_SET_DISPLAY_OFF);
+	if (!r)
+		r = dsicm_sleep_in(ddata);
+
+	if (r) {
+		dev_err(&ddata->pdev->dev,
+				"error disabling panel, issuing HW reset\n");
+		dsicm_hw_reset(ddata);
+	}
+
+	in->ops.dsi->disable(in, true, false);
+
+	ddata->enabled = 0;
+}
+
+static int dsicm_panel_reset(struct panel_drv_data *ddata)
+{
+	dev_err(&ddata->pdev->dev, "performing LCD reset\n");
+
+	dsicm_power_off(ddata);
+	dsicm_hw_reset(ddata);
+	return dsicm_power_on(ddata);
+}
+
+static int dsicm_connect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	struct device *dev = &ddata->pdev->dev;
+	int r;
+
+	if (omapdss_device_is_connected(dssdev))
+		return 0;
+
+	r = in->ops.dsi->connect(in, dssdev);
+	if (r) {
+		dev_err(dev, "Failed to connect to video source\n");
+		return r;
+	}
+
+	r = in->ops.dsi->request_vc(ddata->in, &ddata->channel);
+	if (r) {
+		dev_err(dev, "failed to get virtual channel\n");
+		goto err_req_vc;
+	}
+
+	r = in->ops.dsi->set_vc_id(ddata->in, ddata->channel, TCH);
+	if (r) {
+		dev_err(dev, "failed to set VC_ID\n");
+		goto err_vc_id;
+	}
+
+	return 0;
+
+err_vc_id:
+	in->ops.dsi->release_vc(ddata->in, ddata->channel);
+err_req_vc:
+	in->ops.dsi->disconnect(in, dssdev);
+	return r;
+}
+
+static void dsicm_disconnect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return;
+
+	in->ops.dsi->release_vc(in, ddata->channel);
+	in->ops.dsi->disconnect(in, dssdev);
+}
+
+static int dsicm_enable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	dev_dbg(&ddata->pdev->dev, "enable\n");
+
+	mutex_lock(&ddata->lock);
+
+	if (!omapdss_device_is_connected(dssdev)) {
+		r = -ENODEV;
+		goto err;
+	}
+
+	if (omapdss_device_is_enabled(dssdev)) {
+		r = 0;
+		goto err;
+	}
+
+	in->ops.dsi->bus_lock(in);
+
+	r = dsicm_power_on(ddata);
+
+	in->ops.dsi->bus_unlock(in);
+
+	if (r)
+		goto err;
+
+	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
+
+	mutex_unlock(&ddata->lock);
+
+	return 0;
+err:
+	dev_dbg(&ddata->pdev->dev, "enable failed\n");
+	mutex_unlock(&ddata->lock);
+	return r;
+}
+
+static void dsicm_disable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	dev_dbg(&ddata->pdev->dev, "disable\n");
+
+	mutex_lock(&ddata->lock);
+
+	dsicm_cancel_ulps_work(ddata);
+
+	in->ops.dsi->bus_lock(in);
+
+	if (omapdss_device_is_enabled(dssdev)) {
+		r = dsicm_wake_up(ddata);
+		if (!r)
+			dsicm_power_off(ddata);
+	}
+
+	in->ops.dsi->bus_unlock(in);
+
+	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+
+	mutex_unlock(&ddata->lock);
+}
+
+static void dsicm_framedone_cb(int err, void *data)
+{
+	struct panel_drv_data *ddata = data;
+	struct omap_dss_device *in = ddata->in;
+
+	dev_dbg(&ddata->pdev->dev, "framedone, err %d\n", err);
+	in->ops.dsi->bus_unlock(ddata->in);
+}
+
+static irqreturn_t dsicm_te_isr(int irq, void *data)
+{
+	struct panel_drv_data *ddata = data;
+	struct omap_dss_device *in = ddata->in;
+	int old;
+	int r;
+
+	old = atomic_cmpxchg(&ddata->do_update, 1, 0);
+
+	if (old) {
+		cancel_delayed_work(&ddata->te_timeout_work);
+
+		r = in->ops.dsi->update(in, ddata->channel, dsicm_framedone_cb,
+				ddata);
+		if (r)
+			goto err;
+	}
+
+	return IRQ_HANDLED;
+err:
+	dev_err(&ddata->pdev->dev, "start update failed\n");
+	in->ops.dsi->bus_unlock(in);
+	return IRQ_HANDLED;
+}
+
+static void dsicm_te_timeout_work_callback(struct work_struct *work)
+{
+	struct panel_drv_data *ddata = container_of(work, struct panel_drv_data,
+					te_timeout_work.work);
+	struct omap_dss_device *in = ddata->in;
+
+	dev_err(&ddata->pdev->dev, "TE not received for 250ms!\n");
+
+	atomic_set(&ddata->do_update, 0);
+	in->ops.dsi->bus_unlock(in);
+}
+
+static int dsicm_update(struct omap_dss_device *dssdev,
+				    u16 x, u16 y, u16 w, u16 h)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	dev_dbg(&ddata->pdev->dev, "update %d, %d, %d x %d\n", x, y, w, h);
+
+	mutex_lock(&ddata->lock);
+	in->ops.dsi->bus_lock(in);
+
+	r = dsicm_wake_up(ddata);
+	if (r)
+		goto err;
+
+	if (!ddata->enabled) {
+		r = 0;
+		goto err;
+	}
+
+	/* XXX no need to send this every frame, but dsi break if not done */
+	r = dsicm_set_update_window(ddata, 0, 0,
+			dssdev->panel.timings.x_res,
+			dssdev->panel.timings.y_res);
+	if (r)
+		goto err;
+
+	if (ddata->te_enabled && gpio_is_valid(ddata->ext_te_gpio)) {
+		schedule_delayed_work(&ddata->te_timeout_work,
+				msecs_to_jiffies(250));
+		atomic_set(&ddata->do_update, 1);
+	} else {
+		r = in->ops.dsi->update(in, ddata->channel, dsicm_framedone_cb,
+				ddata);
+		if (r)
+			goto err;
+	}
+
+	/* note: no bus_unlock here. unlock is in framedone_cb */
+	mutex_unlock(&ddata->lock);
+	return 0;
+err:
+	in->ops.dsi->bus_unlock(in);
+	mutex_unlock(&ddata->lock);
+	return r;
+}
+
+static int dsicm_sync(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	dev_dbg(&ddata->pdev->dev, "sync\n");
+
+	mutex_lock(&ddata->lock);
+	in->ops.dsi->bus_lock(in);
+	in->ops.dsi->bus_unlock(in);
+	mutex_unlock(&ddata->lock);
+
+	dev_dbg(&ddata->pdev->dev, "sync done\n");
+
+	return 0;
+}
+
+static int _dsicm_enable_te(struct panel_drv_data *ddata, bool enable)
+{
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (enable)
+		r = dsicm_dcs_write_1(ddata, MIPI_DCS_SET_TEAR_ON, 0);
+	else
+		r = dsicm_dcs_write_0(ddata, MIPI_DCS_SET_TEAR_OFF);
+
+	if (!gpio_is_valid(ddata->ext_te_gpio))
+		in->ops.dsi->enable_te(in, enable);
+
+	/* possible panel bug */
+	msleep(100);
+
+	return r;
+}
+
+static int dsicm_enable_te(struct omap_dss_device *dssdev, bool enable)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	mutex_lock(&ddata->lock);
+
+	if (ddata->te_enabled == enable)
+		goto end;
+
+	in->ops.dsi->bus_lock(in);
+
+	if (ddata->enabled) {
+		r = dsicm_wake_up(ddata);
+		if (r)
+			goto err;
+
+		r = _dsicm_enable_te(ddata, enable);
+		if (r)
+			goto err;
+	}
+
+	ddata->te_enabled = enable;
+
+	in->ops.dsi->bus_unlock(in);
+end:
+	mutex_unlock(&ddata->lock);
+
+	return 0;
+err:
+	in->ops.dsi->bus_unlock(in);
+	mutex_unlock(&ddata->lock);
+
+	return r;
+}
+
+static int dsicm_get_te(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	int r;
+
+	mutex_lock(&ddata->lock);
+	r = ddata->te_enabled;
+	mutex_unlock(&ddata->lock);
+
+	return r;
+}
+
+static int dsicm_memory_read(struct omap_dss_device *dssdev,
+		void *buf, size_t size,
+		u16 x, u16 y, u16 w, u16 h)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+	int first = 1;
+	int plen;
+	unsigned buf_used = 0;
+
+	if (size < w * h * 3)
+		return -ENOMEM;
+
+	mutex_lock(&ddata->lock);
+
+	if (!ddata->enabled) {
+		r = -ENODEV;
+		goto err1;
+	}
+
+	size = min(w * h * 3,
+			dssdev->panel.timings.x_res *
+			dssdev->panel.timings.y_res * 3);
+
+	in->ops.dsi->bus_lock(in);
+
+	r = dsicm_wake_up(ddata);
+	if (r)
+		goto err2;
+
+	/* plen 1 or 2 goes into short packet. until checksum error is fixed,
+	 * use short packets. plen 32 works, but bigger packets seem to cause
+	 * an error. */
+	if (size % 2)
+		plen = 1;
+	else
+		plen = 2;
+
+	dsicm_set_update_window(ddata, x, y, w, h);
+
+	r = in->ops.dsi->set_max_rx_packet_size(in, ddata->channel, plen);
+	if (r)
+		goto err2;
+
+	while (buf_used < size) {
+		u8 dcs_cmd = first ? 0x2e : 0x3e;
+		first = 0;
+
+		r = in->ops.dsi->dcs_read(in, ddata->channel, dcs_cmd,
+				buf + buf_used, size - buf_used);
+
+		if (r < 0) {
+			dev_err(dssdev->dev, "read error\n");
+			goto err3;
+		}
+
+		buf_used += r;
+
+		if (r < plen) {
+			dev_err(&ddata->pdev->dev, "short read\n");
+			break;
+		}
+
+		if (signal_pending(current)) {
+			dev_err(&ddata->pdev->dev, "signal pending, "
+					"aborting memory read\n");
+			r = -ERESTARTSYS;
+			goto err3;
+		}
+	}
+
+	r = buf_used;
+
+err3:
+	in->ops.dsi->set_max_rx_packet_size(in, ddata->channel, 1);
+err2:
+	in->ops.dsi->bus_unlock(in);
+err1:
+	mutex_unlock(&ddata->lock);
+	return r;
+}
+
+static void dsicm_ulps_work(struct work_struct *work)
+{
+	struct panel_drv_data *ddata = container_of(work, struct panel_drv_data,
+			ulps_work.work);
+	struct omap_dss_device *dssdev = &ddata->dssdev;
+	struct omap_dss_device *in = ddata->in;
+
+	mutex_lock(&ddata->lock);
+
+	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE || !ddata->enabled) {
+		mutex_unlock(&ddata->lock);
+		return;
+	}
+
+	in->ops.dsi->bus_lock(in);
+
+	dsicm_enter_ulps(ddata);
+
+	in->ops.dsi->bus_unlock(in);
+	mutex_unlock(&ddata->lock);
+}
+
+static struct omap_dss_driver dsicm_ops = {
+	.connect	= dsicm_connect,
+	.disconnect	= dsicm_disconnect,
+
+	.enable		= dsicm_enable,
+	.disable	= dsicm_disable,
+
+	.update		= dsicm_update,
+	.sync		= dsicm_sync,
+
+	.get_resolution	= dsicm_get_resolution,
+	.get_recommended_bpp = omapdss_default_get_recommended_bpp,
+
+	.enable_te	= dsicm_enable_te,
+	.get_te		= dsicm_get_te,
+
+	.memory_read	= dsicm_memory_read,
+};
+
+static int dsicm_probe_pdata(struct platform_device *pdev)
+{
+	const struct panel_dsicm_platform_data *pdata;
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *dssdev, *in;
+
+	pdata = dev_get_platdata(&pdev->dev);
+
+	in = omap_dss_find_output(pdata->source);
+	if (in == NULL) {
+		dev_err(&pdev->dev, "failed to find video source\n");
+		return -EPROBE_DEFER;
+	}
+	ddata->in = in;
+
+	ddata->reset_gpio = pdata->reset_gpio;
+
+	if (pdata->use_ext_te)
+		ddata->ext_te_gpio = pdata->ext_te_gpio;
+	else
+		ddata->ext_te_gpio = -1;
+
+	ddata->ulps_timeout = pdata->ulps_timeout;
+
+	ddata->use_dsi_backlight = pdata->use_dsi_backlight;
+
+	ddata->pin_config = pdata->pin_config;
+
+	dssdev = &ddata->dssdev;
+	dssdev->name = pdata->name;
+
+	return 0;
+}
+
+static int dsicm_probe(struct platform_device *pdev)
+{
+	struct backlight_properties props;
+	struct panel_drv_data *ddata;
+	struct backlight_device *bldev = NULL;
+	struct device *dev = &pdev->dev;
+	struct omap_dss_device *dssdev;
+	int r;
+
+	dev_dbg(dev, "probe\n");
+
+	ddata = devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL);
+	if (!ddata)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, ddata);
+	ddata->pdev = pdev;
+
+	if (dev_get_platdata(dev)) {
+		r = dsicm_probe_pdata(pdev);
+		if (r)
+			return r;
+	} else {
+		return -ENODEV;
+	}
+
+	ddata->timings.x_res = 864;
+	ddata->timings.y_res = 480;
+	ddata->timings.pixel_clock = DIV_ROUND_UP(864 * 480 * 60, 1000);
+
+	dssdev = &ddata->dssdev;
+	dssdev->dev = dev;
+	dssdev->driver = &dsicm_ops;
+	dssdev->panel.timings = ddata->timings;
+	dssdev->type = OMAP_DISPLAY_TYPE_DSI;
+	dssdev->owner = THIS_MODULE;
+
+	dssdev->panel.dsi_pix_fmt = OMAP_DSS_DSI_FMT_RGB888;
+	dssdev->caps = OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE |
+		OMAP_DSS_DISPLAY_CAP_TEAR_ELIM;
+
+	r = omapdss_register_display(dssdev);
+	if (r) {
+		dev_err(dev, "Failed to register panel\n");
+		goto err_reg;
+	}
+
+	mutex_init(&ddata->lock);
+
+	atomic_set(&ddata->do_update, 0);
+
+	if (gpio_is_valid(ddata->reset_gpio)) {
+		r = devm_gpio_request_one(dev, ddata->reset_gpio,
+				GPIOF_OUT_INIT_LOW, "taal rst");
+		if (r) {
+			dev_err(dev, "failed to request reset gpio\n");
+			return r;
+		}
+	}
+
+	if (gpio_is_valid(ddata->ext_te_gpio)) {
+		r = devm_gpio_request_one(dev, ddata->ext_te_gpio,
+				GPIOF_IN, "taal irq");
+		if (r) {
+			dev_err(dev, "GPIO request failed\n");
+			return r;
+		}
+
+		r = devm_request_irq(dev, gpio_to_irq(ddata->ext_te_gpio),
+				dsicm_te_isr,
+				IRQF_TRIGGER_RISING,
+				"taal vsync", ddata);
+
+		if (r) {
+			dev_err(dev, "IRQ request failed\n");
+			return r;
+		}
+
+		INIT_DEFERRABLE_WORK(&ddata->te_timeout_work,
+					dsicm_te_timeout_work_callback);
+
+		dev_dbg(dev, "Using GPIO TE\n");
+	}
+
+	ddata->workqueue = create_singlethread_workqueue("dsicm_wq");
+	if (ddata->workqueue == NULL) {
+		dev_err(dev, "can't create workqueue\n");
+		return -ENOMEM;
+	}
+	INIT_DELAYED_WORK(&ddata->ulps_work, dsicm_ulps_work);
+
+	dsicm_hw_reset(ddata);
+
+	if (ddata->use_dsi_backlight) {
+		memset(&props, 0, sizeof(struct backlight_properties));
+		props.max_brightness = 255;
+
+		props.type = BACKLIGHT_RAW;
+		bldev = backlight_device_register(dev_name(dev),
+				dev, ddata, &dsicm_bl_ops, &props);
+		if (IS_ERR(bldev)) {
+			r = PTR_ERR(bldev);
+			goto err_bl;
+		}
+
+		ddata->bldev = bldev;
+
+		bldev->props.fb_blank = FB_BLANK_UNBLANK;
+		bldev->props.power = FB_BLANK_UNBLANK;
+		bldev->props.brightness = 255;
+
+		dsicm_bl_update_status(bldev);
+	}
+
+	r = sysfs_create_group(&dev->kobj, &dsicm_attr_group);
+	if (r) {
+		dev_err(dev, "failed to create sysfs files\n");
+		goto err_sysfs_create;
+	}
+
+	return 0;
+
+err_sysfs_create:
+	if (bldev != NULL)
+		backlight_device_unregister(bldev);
+err_bl:
+	destroy_workqueue(ddata->workqueue);
+err_reg:
+	return r;
+}
+
+static int __exit dsicm_remove(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *dssdev = &ddata->dssdev;
+	struct backlight_device *bldev;
+
+	dev_dbg(&pdev->dev, "remove\n");
+
+	omapdss_unregister_display(dssdev);
+
+	dsicm_disable(dssdev);
+	dsicm_disconnect(dssdev);
+
+	sysfs_remove_group(&pdev->dev.kobj, &dsicm_attr_group);
+
+	bldev = ddata->bldev;
+	if (bldev != NULL) {
+		bldev->props.power = FB_BLANK_POWERDOWN;
+		dsicm_bl_update_status(bldev);
+		backlight_device_unregister(bldev);
+	}
+
+	omap_dss_put_device(ddata->in);
+
+	dsicm_cancel_ulps_work(ddata);
+	destroy_workqueue(ddata->workqueue);
+
+	/* reset, to be sure that the panel is in a valid state */
+	dsicm_hw_reset(ddata);
+
+	return 0;
+}
+
+static struct platform_driver dsicm_driver = {
+	.probe = dsicm_probe,
+	.remove = __exit_p(dsicm_remove),
+	.driver = {
+		.name = "panel-dsi-cm",
+		.owner = THIS_MODULE,
+	},
+};
+
+module_platform_driver(dsicm_driver);
+
+MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@ti.com>");
+MODULE_DESCRIPTION("Generic DSI Command Mode Panel Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays-new/panel-lgphilips-lb035q02.c b/drivers/video/omap2/displays-new/panel-lgphilips-lb035q02.c
new file mode 100644
index 000000000000..6e8977b18950
--- /dev/null
+++ b/drivers/video/omap2/displays-new/panel-lgphilips-lb035q02.c
@@ -0,0 +1,358 @@
+/*
+ * LG.Philips LB035Q02 LCD Panel driver
+ *
+ * Copyright (C) 2013 Texas Instruments
+ * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
+ * Based on a driver by: Steve Sakoman <steve@sakoman.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/module.h>
+#include <linux/delay.h>
+#include <linux/spi/spi.h>
+#include <linux/mutex.h>
+#include <linux/gpio.h>
+
+#include <video/omapdss.h>
+#include <video/omap-panel-data.h>
+
+static struct omap_video_timings lb035q02_timings = {
+	.x_res = 320,
+	.y_res = 240,
+
+	.pixel_clock	= 6500,
+
+	.hsw		= 2,
+	.hfp		= 20,
+	.hbp		= 68,
+
+	.vsw		= 2,
+	.vfp		= 4,
+	.vbp		= 18,
+
+	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
+	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
+	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
+	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
+	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
+};
+
+struct panel_drv_data {
+	struct omap_dss_device dssdev;
+	struct omap_dss_device *in;
+
+	struct spi_device *spi;
+
+	int data_lines;
+
+	struct omap_video_timings videomode;
+
+	int reset_gpio;
+	int backlight_gpio;
+	int enable_gpio;
+};
+
+#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
+
+static int lb035q02_write_reg(struct spi_device *spi, u8 reg, u16 val)
+{
+	struct spi_message msg;
+	struct spi_transfer index_xfer = {
+		.len		= 3,
+		.cs_change	= 1,
+	};
+	struct spi_transfer value_xfer = {
+		.len		= 3,
+	};
+	u8	buffer[16];
+
+	spi_message_init(&msg);
+
+	/* register index */
+	buffer[0] = 0x70;
+	buffer[1] = 0x00;
+	buffer[2] = reg & 0x7f;
+	index_xfer.tx_buf = buffer;
+	spi_message_add_tail(&index_xfer, &msg);
+
+	/* register value */
+	buffer[4] = 0x72;
+	buffer[5] = val >> 8;
+	buffer[6] = val;
+	value_xfer.tx_buf = buffer + 4;
+	spi_message_add_tail(&value_xfer, &msg);
+
+	return spi_sync(spi, &msg);
+}
+
+static void init_lb035q02_panel(struct spi_device *spi)
+{
+	/* Init sequence from page 28 of the lb035q02 spec */
+	lb035q02_write_reg(spi, 0x01, 0x6300);
+	lb035q02_write_reg(spi, 0x02, 0x0200);
+	lb035q02_write_reg(spi, 0x03, 0x0177);
+	lb035q02_write_reg(spi, 0x04, 0x04c7);
+	lb035q02_write_reg(spi, 0x05, 0xffc0);
+	lb035q02_write_reg(spi, 0x06, 0xe806);
+	lb035q02_write_reg(spi, 0x0a, 0x4008);
+	lb035q02_write_reg(spi, 0x0b, 0x0000);
+	lb035q02_write_reg(spi, 0x0d, 0x0030);
+	lb035q02_write_reg(spi, 0x0e, 0x2800);
+	lb035q02_write_reg(spi, 0x0f, 0x0000);
+	lb035q02_write_reg(spi, 0x16, 0x9f80);
+	lb035q02_write_reg(spi, 0x17, 0x0a0f);
+	lb035q02_write_reg(spi, 0x1e, 0x00c1);
+	lb035q02_write_reg(spi, 0x30, 0x0300);
+	lb035q02_write_reg(spi, 0x31, 0x0007);
+	lb035q02_write_reg(spi, 0x32, 0x0000);
+	lb035q02_write_reg(spi, 0x33, 0x0000);
+	lb035q02_write_reg(spi, 0x34, 0x0707);
+	lb035q02_write_reg(spi, 0x35, 0x0004);
+	lb035q02_write_reg(spi, 0x36, 0x0302);
+	lb035q02_write_reg(spi, 0x37, 0x0202);
+	lb035q02_write_reg(spi, 0x3a, 0x0a0d);
+	lb035q02_write_reg(spi, 0x3b, 0x0806);
+}
+
+static int lb035q02_connect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (omapdss_device_is_connected(dssdev))
+		return 0;
+
+	r = in->ops.dpi->connect(in, dssdev);
+	if (r)
+		return r;
+
+	init_lb035q02_panel(ddata->spi);
+
+	return 0;
+}
+
+static void lb035q02_disconnect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return;
+
+	in->ops.dpi->disconnect(in, dssdev);
+}
+
+static int lb035q02_enable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return -ENODEV;
+
+	if (omapdss_device_is_enabled(dssdev))
+		return 0;
+
+	in->ops.dpi->set_data_lines(in, ddata->data_lines);
+	in->ops.dpi->set_timings(in, &ddata->videomode);
+
+	r = in->ops.dpi->enable(in);
+	if (r)
+		return r;
+
+	if (gpio_is_valid(ddata->enable_gpio))
+		gpio_set_value_cansleep(ddata->enable_gpio, 1);
+
+	if (gpio_is_valid(ddata->backlight_gpio))
+		gpio_set_value_cansleep(ddata->backlight_gpio, 1);
+
+	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
+
+	return 0;
+}
+
+static void lb035q02_disable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_enabled(dssdev))
+		return;
+
+	if (gpio_is_valid(ddata->enable_gpio))
+		gpio_set_value_cansleep(ddata->enable_gpio, 0);
+
+	if (gpio_is_valid(ddata->backlight_gpio))
+		gpio_set_value_cansleep(ddata->backlight_gpio, 0);
+
+	in->ops.dpi->disable(in);
+
+	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+}
+
+static void lb035q02_set_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	ddata->videomode = *timings;
+	dssdev->panel.timings = *timings;
+
+	in->ops.dpi->set_timings(in, timings);
+}
+
+static void lb035q02_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+
+	*timings = ddata->videomode;
+}
+
+static int lb035q02_check_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.dpi->check_timings(in, timings);
+}
+
+static struct omap_dss_driver lb035q02_ops = {
+	.connect	= lb035q02_connect,
+	.disconnect	= lb035q02_disconnect,
+
+	.enable		= lb035q02_enable,
+	.disable	= lb035q02_disable,
+
+	.set_timings	= lb035q02_set_timings,
+	.get_timings	= lb035q02_get_timings,
+	.check_timings	= lb035q02_check_timings,
+
+	.get_resolution	= omapdss_default_get_resolution,
+};
+
+static int lb035q02_probe_pdata(struct spi_device *spi)
+{
+	const struct panel_lb035q02_platform_data *pdata;
+	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
+	struct omap_dss_device *dssdev, *in;
+
+	pdata = dev_get_platdata(&spi->dev);
+
+	in = omap_dss_find_output(pdata->source);
+	if (in == NULL) {
+		dev_err(&spi->dev, "failed to find video source '%s'\n",
+				pdata->source);
+		return -EPROBE_DEFER;
+	}
+
+	ddata->in = in;
+
+	ddata->data_lines = pdata->data_lines;
+
+	dssdev = &ddata->dssdev;
+	dssdev->name = pdata->name;
+
+	ddata->enable_gpio = pdata->enable_gpio;
+	ddata->backlight_gpio = pdata->backlight_gpio;
+
+	return 0;
+}
+
+static int lb035q02_panel_spi_probe(struct spi_device *spi)
+{
+	struct panel_drv_data *ddata;
+	struct omap_dss_device *dssdev;
+	int r;
+
+	ddata = devm_kzalloc(&spi->dev, sizeof(*ddata), GFP_KERNEL);
+	if (ddata == NULL)
+		return -ENOMEM;
+
+	dev_set_drvdata(&spi->dev, ddata);
+
+	ddata->spi = spi;
+
+	if (dev_get_platdata(&spi->dev)) {
+		r = lb035q02_probe_pdata(spi);
+		if (r)
+			return r;
+	} else {
+		return -ENODEV;
+	}
+
+	if (gpio_is_valid(ddata->enable_gpio)) {
+		r = devm_gpio_request_one(&spi->dev, ddata->enable_gpio,
+				GPIOF_OUT_INIT_LOW, "panel enable");
+		if (r)
+			goto err_gpio;
+	}
+
+	if (gpio_is_valid(ddata->backlight_gpio)) {
+		r = devm_gpio_request_one(&spi->dev, ddata->backlight_gpio,
+				GPIOF_OUT_INIT_LOW, "panel backlight");
+		if (r)
+			goto err_gpio;
+	}
+
+	ddata->videomode = lb035q02_timings;
+
+	dssdev = &ddata->dssdev;
+	dssdev->dev = &spi->dev;
+	dssdev->driver = &lb035q02_ops;
+	dssdev->type = OMAP_DISPLAY_TYPE_DPI;
+	dssdev->owner = THIS_MODULE;
+	dssdev->panel.timings = ddata->videomode;
+	dssdev->phy.dpi.data_lines = ddata->data_lines;
+
+	r = omapdss_register_display(dssdev);
+	if (r) {
+		dev_err(&spi->dev, "Failed to register panel\n");
+		goto err_reg;
+	}
+
+	return 0;
+
+err_reg:
+err_gpio:
+	omap_dss_put_device(ddata->in);
+	return r;
+}
+
+static int lb035q02_panel_spi_remove(struct spi_device *spi)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
+	struct omap_dss_device *dssdev = &ddata->dssdev;
+	struct omap_dss_device *in = ddata->in;
+
+	omapdss_unregister_display(dssdev);
+
+	lb035q02_disable(dssdev);
+	lb035q02_disconnect(dssdev);
+
+	omap_dss_put_device(in);
+
+	return 0;
+}
+
+static struct spi_driver lb035q02_spi_driver = {
+	.probe		= lb035q02_panel_spi_probe,
+	.remove		= lb035q02_panel_spi_remove,
+	.driver		= {
+		.name	= "panel_lgphilips_lb035q02",
+		.owner	= THIS_MODULE,
+	},
+};
+
+module_spi_driver(lb035q02_spi_driver);
+
+MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@ti.com>");
+MODULE_DESCRIPTION("LG.Philips LB035Q02 LCD Panel driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays-new/panel-nec-nl8048hl11.c b/drivers/video/omap2/displays-new/panel-nec-nl8048hl11.c
new file mode 100644
index 000000000000..bb217da65c5f
--- /dev/null
+++ b/drivers/video/omap2/displays-new/panel-nec-nl8048hl11.c
@@ -0,0 +1,394 @@
+/*
+ * NEC NL8048HL11 Panel driver
+ *
+ * Copyright (C) 2010 Texas Instruments Inc.
+ * Author: Erik Gilling <konkers@android.com>
+ * Converted to new DSS device model: Tomi Valkeinen <tomi.valkeinen@ti.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.
+ */
+
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/spi/spi.h>
+#include <linux/fb.h>
+#include <linux/gpio.h>
+
+#include <video/omapdss.h>
+#include <video/omap-panel-data.h>
+
+struct panel_drv_data {
+	struct omap_dss_device	dssdev;
+	struct omap_dss_device *in;
+
+	struct omap_video_timings videomode;
+
+	int data_lines;
+
+	int res_gpio;
+	int qvga_gpio;
+
+	struct spi_device *spi;
+};
+
+#define LCD_XRES		800
+#define LCD_YRES		480
+/*
+ * NEC PIX Clock Ratings
+ * MIN:21.8MHz TYP:23.8MHz MAX:25.7MHz
+ */
+#define LCD_PIXEL_CLOCK		23800
+
+static const struct {
+	unsigned char addr;
+	unsigned char dat;
+} nec_8048_init_seq[] = {
+	{ 3, 0x01 }, { 0, 0x00 }, { 1, 0x01 }, { 4, 0x00 }, { 5, 0x14 },
+	{ 6, 0x24 }, { 16, 0xD7 }, { 17, 0x00 }, { 18, 0x00 }, { 19, 0x55 },
+	{ 20, 0x01 }, { 21, 0x70 }, { 22, 0x1E }, { 23, 0x25 },	{ 24, 0x25 },
+	{ 25, 0x02 }, { 26, 0x02 }, { 27, 0xA0 }, { 32, 0x2F }, { 33, 0x0F },
+	{ 34, 0x0F }, { 35, 0x0F }, { 36, 0x0F }, { 37, 0x0F },	{ 38, 0x0F },
+	{ 39, 0x00 }, { 40, 0x02 }, { 41, 0x02 }, { 42, 0x02 },	{ 43, 0x0F },
+	{ 44, 0x0F }, { 45, 0x0F }, { 46, 0x0F }, { 47, 0x0F },	{ 48, 0x0F },
+	{ 49, 0x0F }, { 50, 0x00 }, { 51, 0x02 }, { 52, 0x02 }, { 53, 0x02 },
+	{ 80, 0x0C }, { 83, 0x42 }, { 84, 0x42 }, { 85, 0x41 },	{ 86, 0x14 },
+	{ 89, 0x88 }, { 90, 0x01 }, { 91, 0x00 }, { 92, 0x02 },	{ 93, 0x0C },
+	{ 94, 0x1C }, { 95, 0x27 }, { 98, 0x49 }, { 99, 0x27 }, { 102, 0x76 },
+	{ 103, 0x27 }, { 112, 0x01 }, { 113, 0x0E }, { 114, 0x02 },
+	{ 115, 0x0C }, { 118, 0x0C }, { 121, 0x30 }, { 130, 0x00 },
+	{ 131, 0x00 }, { 132, 0xFC }, { 134, 0x00 }, { 136, 0x00 },
+	{ 138, 0x00 }, { 139, 0x00 }, { 140, 0x00 }, { 141, 0xFC },
+	{ 143, 0x00 }, { 145, 0x00 }, { 147, 0x00 }, { 148, 0x00 },
+	{ 149, 0x00 }, { 150, 0xFC }, { 152, 0x00 }, { 154, 0x00 },
+	{ 156, 0x00 }, { 157, 0x00 }, { 2, 0x00 },
+};
+
+static const struct omap_video_timings nec_8048_panel_timings = {
+	.x_res		= LCD_XRES,
+	.y_res		= LCD_YRES,
+	.pixel_clock	= LCD_PIXEL_CLOCK,
+	.hfp		= 6,
+	.hsw		= 1,
+	.hbp		= 4,
+	.vfp		= 3,
+	.vsw		= 1,
+	.vbp		= 4,
+
+	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
+	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
+	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
+	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
+	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
+};
+
+#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
+
+static int nec_8048_spi_send(struct spi_device *spi, unsigned char reg_addr,
+			unsigned char reg_data)
+{
+	int ret = 0;
+	unsigned int cmd = 0, data = 0;
+
+	cmd = 0x0000 | reg_addr; /* register address write */
+	data = 0x0100 | reg_data; /* register data write */
+	data = (cmd << 16) | data;
+
+	ret = spi_write(spi, (unsigned char *)&data, 4);
+	if (ret)
+		pr_err("error in spi_write %x\n", data);
+
+	return ret;
+}
+
+static int init_nec_8048_wvga_lcd(struct spi_device *spi)
+{
+	unsigned int i;
+	/* Initialization Sequence */
+	/* nec_8048_spi_send(spi, REG, VAL) */
+	for (i = 0; i < (ARRAY_SIZE(nec_8048_init_seq) - 1); i++)
+		nec_8048_spi_send(spi, nec_8048_init_seq[i].addr,
+				nec_8048_init_seq[i].dat);
+	udelay(20);
+	nec_8048_spi_send(spi, nec_8048_init_seq[i].addr,
+				nec_8048_init_seq[i].dat);
+	return 0;
+}
+
+static int nec_8048_connect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (omapdss_device_is_connected(dssdev))
+		return 0;
+
+	r = in->ops.dpi->connect(in, dssdev);
+	if (r)
+		return r;
+
+	return 0;
+}
+
+static void nec_8048_disconnect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return;
+
+	in->ops.dpi->disconnect(in, dssdev);
+}
+
+static int nec_8048_enable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return -ENODEV;
+
+	if (omapdss_device_is_enabled(dssdev))
+		return 0;
+
+	in->ops.dpi->set_data_lines(in, ddata->data_lines);
+	in->ops.dpi->set_timings(in, &ddata->videomode);
+
+	r = in->ops.dpi->enable(in);
+	if (r)
+		return r;
+
+	if (gpio_is_valid(ddata->res_gpio))
+		gpio_set_value_cansleep(ddata->res_gpio, 1);
+
+	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
+
+	return 0;
+}
+
+static void nec_8048_disable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_enabled(dssdev))
+		return;
+
+	if (gpio_is_valid(ddata->res_gpio))
+		gpio_set_value_cansleep(ddata->res_gpio, 0);
+
+	in->ops.dpi->disable(in);
+
+	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+}
+
+static void nec_8048_set_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	ddata->videomode = *timings;
+	dssdev->panel.timings = *timings;
+
+	in->ops.dpi->set_timings(in, timings);
+}
+
+static void nec_8048_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+
+	*timings = ddata->videomode;
+}
+
+static int nec_8048_check_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.dpi->check_timings(in, timings);
+}
+
+static struct omap_dss_driver nec_8048_ops = {
+	.connect	= nec_8048_connect,
+	.disconnect	= nec_8048_disconnect,
+
+	.enable		= nec_8048_enable,
+	.disable	= nec_8048_disable,
+
+	.set_timings	= nec_8048_set_timings,
+	.get_timings	= nec_8048_get_timings,
+	.check_timings	= nec_8048_check_timings,
+
+	.get_resolution	= omapdss_default_get_resolution,
+};
+
+
+static int nec_8048_probe_pdata(struct spi_device *spi)
+{
+	const struct panel_nec_nl8048hl11_platform_data *pdata;
+	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
+	struct omap_dss_device *dssdev, *in;
+
+	pdata = dev_get_platdata(&spi->dev);
+
+	ddata->qvga_gpio = pdata->qvga_gpio;
+	ddata->res_gpio = pdata->res_gpio;
+
+	in = omap_dss_find_output(pdata->source);
+	if (in == NULL) {
+		dev_err(&spi->dev, "failed to find video source '%s'\n",
+				pdata->source);
+		return -EPROBE_DEFER;
+	}
+	ddata->in = in;
+
+	ddata->data_lines = pdata->data_lines;
+
+	dssdev = &ddata->dssdev;
+	dssdev->name = pdata->name;
+
+	return 0;
+}
+
+static int nec_8048_probe(struct spi_device *spi)
+{
+	struct panel_drv_data *ddata;
+	struct omap_dss_device *dssdev;
+	int r;
+
+	dev_dbg(&spi->dev, "%s\n", __func__);
+
+	spi->mode = SPI_MODE_0;
+	spi->bits_per_word = 32;
+
+	r = spi_setup(spi);
+	if (r < 0) {
+		dev_err(&spi->dev, "spi_setup failed: %d\n", r);
+		return r;
+	}
+
+	init_nec_8048_wvga_lcd(spi);
+
+	ddata = devm_kzalloc(&spi->dev, sizeof(*ddata), GFP_KERNEL);
+	if (ddata == NULL)
+		return -ENOMEM;
+
+	dev_set_drvdata(&spi->dev, ddata);
+
+	ddata->spi = spi;
+
+	if (dev_get_platdata(&spi->dev)) {
+		r = nec_8048_probe_pdata(spi);
+		if (r)
+			return r;
+	} else {
+		return -ENODEV;
+	}
+
+	if (gpio_is_valid(ddata->qvga_gpio)) {
+		r = devm_gpio_request_one(&spi->dev, ddata->qvga_gpio,
+				GPIOF_OUT_INIT_HIGH, "lcd QVGA");
+		if (r)
+			goto err_gpio;
+	}
+
+	if (gpio_is_valid(ddata->res_gpio)) {
+		r = devm_gpio_request_one(&spi->dev, ddata->res_gpio,
+				GPIOF_OUT_INIT_LOW, "lcd RES");
+		if (r)
+			goto err_gpio;
+	}
+
+	ddata->videomode = nec_8048_panel_timings;
+
+	dssdev = &ddata->dssdev;
+	dssdev->dev = &spi->dev;
+	dssdev->driver = &nec_8048_ops;
+	dssdev->type = OMAP_DISPLAY_TYPE_DPI;
+	dssdev->owner = THIS_MODULE;
+	dssdev->panel.timings = ddata->videomode;
+
+	r = omapdss_register_display(dssdev);
+	if (r) {
+		dev_err(&spi->dev, "Failed to register panel\n");
+		goto err_reg;
+	}
+
+	return 0;
+
+err_reg:
+err_gpio:
+	omap_dss_put_device(ddata->in);
+	return r;
+}
+
+static int nec_8048_remove(struct spi_device *spi)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
+	struct omap_dss_device *dssdev = &ddata->dssdev;
+	struct omap_dss_device *in = ddata->in;
+
+	dev_dbg(&ddata->spi->dev, "%s\n", __func__);
+
+	omapdss_unregister_display(dssdev);
+
+	nec_8048_disable(dssdev);
+	nec_8048_disconnect(dssdev);
+
+	omap_dss_put_device(in);
+
+	return 0;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int nec_8048_suspend(struct device *dev)
+{
+	struct spi_device *spi = to_spi_device(dev);
+
+	nec_8048_spi_send(spi, 2, 0x01);
+	mdelay(40);
+
+	return 0;
+}
+
+static int nec_8048_resume(struct device *dev)
+{
+	struct spi_device *spi = to_spi_device(dev);
+
+	/* reinitialize the panel */
+	spi_setup(spi);
+	nec_8048_spi_send(spi, 2, 0x00);
+	init_nec_8048_wvga_lcd(spi);
+
+	return 0;
+}
+static SIMPLE_DEV_PM_OPS(nec_8048_pm_ops, nec_8048_suspend,
+		nec_8048_resume);
+#define NEC_8048_PM_OPS (&nec_8048_pm_ops)
+#else
+#define NEC_8048_PM_OPS NULL
+#endif
+
+static struct spi_driver nec_8048_driver = {
+	.driver = {
+		.name	= "panel-nec-nl8048hl11",
+		.owner	= THIS_MODULE,
+		.pm	= NEC_8048_PM_OPS,
+	},
+	.probe	= nec_8048_probe,
+	.remove	= nec_8048_remove,
+};
+
+module_spi_driver(nec_8048_driver);
+
+MODULE_AUTHOR("Erik Gilling <konkers@android.com>");
+MODULE_DESCRIPTION("NEC-NL8048HL11 Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays-new/panel-sharp-ls037v7dw01.c b/drivers/video/omap2/displays-new/panel-sharp-ls037v7dw01.c
new file mode 100644
index 000000000000..72a4fb5aa6b1
--- /dev/null
+++ b/drivers/video/omap2/displays-new/panel-sharp-ls037v7dw01.c
@@ -0,0 +1,324 @@
+/*
+ * LCD panel driver for Sharp LS037V7DW01
+ *
+ * Copyright (C) 2013 Texas Instruments
+ * Author: Tomi Valkeinen <tomi.valkeinen@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/gpio.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include <video/omapdss.h>
+#include <video/omap-panel-data.h>
+
+struct panel_drv_data {
+	struct omap_dss_device dssdev;
+	struct omap_dss_device *in;
+
+	int data_lines;
+
+	struct omap_video_timings videomode;
+
+	int resb_gpio;
+	int ini_gpio;
+	int mo_gpio;
+	int lr_gpio;
+	int ud_gpio;
+};
+
+static const struct omap_video_timings sharp_ls_timings = {
+	.x_res = 480,
+	.y_res = 640,
+
+	.pixel_clock	= 19200,
+
+	.hsw		= 2,
+	.hfp		= 1,
+	.hbp		= 28,
+
+	.vsw		= 1,
+	.vfp		= 1,
+	.vbp		= 1,
+
+	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
+	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
+	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
+	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
+	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
+};
+
+#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
+
+static int sharp_ls_connect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (omapdss_device_is_connected(dssdev))
+		return 0;
+
+	r = in->ops.dpi->connect(in, dssdev);
+	if (r)
+		return r;
+
+	return 0;
+}
+
+static void sharp_ls_disconnect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return;
+
+	in->ops.dpi->disconnect(in, dssdev);
+}
+
+static int sharp_ls_enable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return -ENODEV;
+
+	if (omapdss_device_is_enabled(dssdev))
+		return 0;
+
+	in->ops.dpi->set_data_lines(in, ddata->data_lines);
+	in->ops.dpi->set_timings(in, &ddata->videomode);
+
+	r = in->ops.dpi->enable(in);
+	if (r)
+		return r;
+
+	/* wait couple of vsyncs until enabling the LCD */
+	msleep(50);
+
+	if (gpio_is_valid(ddata->resb_gpio))
+		gpio_set_value_cansleep(ddata->resb_gpio, 1);
+
+	if (gpio_is_valid(ddata->ini_gpio))
+		gpio_set_value_cansleep(ddata->ini_gpio, 1);
+
+	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
+
+	return 0;
+}
+
+static void sharp_ls_disable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_enabled(dssdev))
+		return;
+
+	if (gpio_is_valid(ddata->ini_gpio))
+		gpio_set_value_cansleep(ddata->ini_gpio, 0);
+
+	if (gpio_is_valid(ddata->resb_gpio))
+		gpio_set_value_cansleep(ddata->resb_gpio, 0);
+
+	/* wait at least 5 vsyncs after disabling the LCD */
+
+	msleep(100);
+
+	in->ops.dpi->disable(in);
+
+	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+}
+
+static void sharp_ls_set_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	ddata->videomode = *timings;
+	dssdev->panel.timings = *timings;
+
+	in->ops.dpi->set_timings(in, timings);
+}
+
+static void sharp_ls_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+
+	*timings = ddata->videomode;
+}
+
+static int sharp_ls_check_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.dpi->check_timings(in, timings);
+}
+
+static struct omap_dss_driver sharp_ls_ops = {
+	.connect	= sharp_ls_connect,
+	.disconnect	= sharp_ls_disconnect,
+
+	.enable		= sharp_ls_enable,
+	.disable	= sharp_ls_disable,
+
+	.set_timings	= sharp_ls_set_timings,
+	.get_timings	= sharp_ls_get_timings,
+	.check_timings	= sharp_ls_check_timings,
+
+	.get_resolution	= omapdss_default_get_resolution,
+};
+
+static int sharp_ls_probe_pdata(struct platform_device *pdev)
+{
+	const struct panel_sharp_ls037v7dw01_platform_data *pdata;
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *dssdev, *in;
+
+	pdata = dev_get_platdata(&pdev->dev);
+
+	in = omap_dss_find_output(pdata->source);
+	if (in == NULL) {
+		dev_err(&pdev->dev, "failed to find video source '%s'\n",
+				pdata->source);
+		return -EPROBE_DEFER;
+	}
+
+	ddata->in = in;
+
+	ddata->data_lines = pdata->data_lines;
+
+	dssdev = &ddata->dssdev;
+	dssdev->name = pdata->name;
+
+	ddata->resb_gpio = pdata->resb_gpio;
+	ddata->ini_gpio = pdata->ini_gpio;
+	ddata->mo_gpio = pdata->mo_gpio;
+	ddata->lr_gpio = pdata->lr_gpio;
+	ddata->ud_gpio = pdata->ud_gpio;
+
+	return 0;
+}
+
+static int sharp_ls_probe(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata;
+	struct omap_dss_device *dssdev;
+	int r;
+
+	ddata = devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL);
+	if (ddata == NULL)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, ddata);
+
+	if (dev_get_platdata(&pdev->dev)) {
+		r = sharp_ls_probe_pdata(pdev);
+		if (r)
+			return r;
+	} else {
+		return -ENODEV;
+	}
+
+	if (gpio_is_valid(ddata->mo_gpio)) {
+		r = devm_gpio_request_one(&pdev->dev, ddata->mo_gpio,
+				GPIOF_OUT_INIT_LOW, "lcd MO");
+		if (r)
+			goto err_gpio;
+	}
+
+	if (gpio_is_valid(ddata->lr_gpio)) {
+		r = devm_gpio_request_one(&pdev->dev, ddata->lr_gpio,
+				GPIOF_OUT_INIT_HIGH, "lcd LR");
+		if (r)
+			goto err_gpio;
+	}
+
+	if (gpio_is_valid(ddata->ud_gpio)) {
+		r = devm_gpio_request_one(&pdev->dev, ddata->ud_gpio,
+				GPIOF_OUT_INIT_HIGH, "lcd UD");
+		if (r)
+			goto err_gpio;
+	}
+
+	if (gpio_is_valid(ddata->resb_gpio)) {
+		r = devm_gpio_request_one(&pdev->dev, ddata->resb_gpio,
+				GPIOF_OUT_INIT_LOW, "lcd RESB");
+		if (r)
+			goto err_gpio;
+	}
+
+	if (gpio_is_valid(ddata->ini_gpio)) {
+		r = devm_gpio_request_one(&pdev->dev, ddata->ini_gpio,
+				GPIOF_OUT_INIT_LOW, "lcd INI");
+		if (r)
+			goto err_gpio;
+	}
+
+	ddata->videomode = sharp_ls_timings;
+
+	dssdev = &ddata->dssdev;
+	dssdev->dev = &pdev->dev;
+	dssdev->driver = &sharp_ls_ops;
+	dssdev->type = OMAP_DISPLAY_TYPE_DPI;
+	dssdev->owner = THIS_MODULE;
+	dssdev->panel.timings = ddata->videomode;
+	dssdev->phy.dpi.data_lines = ddata->data_lines;
+
+	r = omapdss_register_display(dssdev);
+	if (r) {
+		dev_err(&pdev->dev, "Failed to register panel\n");
+		goto err_reg;
+	}
+
+	return 0;
+
+err_reg:
+err_gpio:
+	omap_dss_put_device(ddata->in);
+	return r;
+}
+
+static int __exit sharp_ls_remove(struct platform_device *pdev)
+{
+	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
+	struct omap_dss_device *dssdev = &ddata->dssdev;
+	struct omap_dss_device *in = ddata->in;
+
+	omapdss_unregister_display(dssdev);
+
+	sharp_ls_disable(dssdev);
+	sharp_ls_disconnect(dssdev);
+
+	omap_dss_put_device(in);
+
+	return 0;
+}
+
+static struct platform_driver sharp_ls_driver = {
+	.probe = sharp_ls_probe,
+	.remove = __exit_p(sharp_ls_remove),
+	.driver = {
+		.name = "panel-sharp-ls037v7dw01",
+		.owner = THIS_MODULE,
+	},
+};
+
+module_platform_driver(sharp_ls_driver);
+
+MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@ti.com>");
+MODULE_DESCRIPTION("Sharp LS037V7DW01 Panel Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays-new/panel-sony-acx565akm.c b/drivers/video/omap2/displays-new/panel-sony-acx565akm.c
new file mode 100644
index 000000000000..e6d56f714ae4
--- /dev/null
+++ b/drivers/video/omap2/displays-new/panel-sony-acx565akm.c
@@ -0,0 +1,865 @@
+/*
+ * Sony ACX565AKM LCD Panel driver
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Original Driver Author: Imre Deak <imre.deak@nokia.com>
+ * Based on panel-generic.c by Tomi Valkeinen <tomi.valkeinen@nokia.com>
+ * Adapted to new DSS2 framework: Roger Quadros <roger.quadros@nokia.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.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/spi/spi.h>
+#include <linux/jiffies.h>
+#include <linux/sched.h>
+#include <linux/backlight.h>
+#include <linux/fb.h>
+#include <linux/gpio.h>
+
+#include <video/omapdss.h>
+#include <video/omap-panel-data.h>
+
+#define MIPID_CMD_READ_DISP_ID		0x04
+#define MIPID_CMD_READ_RED		0x06
+#define MIPID_CMD_READ_GREEN		0x07
+#define MIPID_CMD_READ_BLUE		0x08
+#define MIPID_CMD_READ_DISP_STATUS	0x09
+#define MIPID_CMD_RDDSDR		0x0F
+#define MIPID_CMD_SLEEP_IN		0x10
+#define MIPID_CMD_SLEEP_OUT		0x11
+#define MIPID_CMD_DISP_OFF		0x28
+#define MIPID_CMD_DISP_ON		0x29
+#define MIPID_CMD_WRITE_DISP_BRIGHTNESS	0x51
+#define MIPID_CMD_READ_DISP_BRIGHTNESS	0x52
+#define MIPID_CMD_WRITE_CTRL_DISP	0x53
+
+#define CTRL_DISP_BRIGHTNESS_CTRL_ON	(1 << 5)
+#define CTRL_DISP_AMBIENT_LIGHT_CTRL_ON	(1 << 4)
+#define CTRL_DISP_BACKLIGHT_ON		(1 << 2)
+#define CTRL_DISP_AUTO_BRIGHTNESS_ON	(1 << 1)
+
+#define MIPID_CMD_READ_CTRL_DISP	0x54
+#define MIPID_CMD_WRITE_CABC		0x55
+#define MIPID_CMD_READ_CABC		0x56
+
+#define MIPID_VER_LPH8923		3
+#define MIPID_VER_LS041Y3		4
+#define MIPID_VER_L4F00311		8
+#define MIPID_VER_ACX565AKM		9
+
+struct panel_drv_data {
+	struct omap_dss_device	dssdev;
+	struct omap_dss_device *in;
+
+	int reset_gpio;
+	int datapairs;
+
+	struct omap_video_timings videomode;
+
+	char		*name;
+	int		enabled;
+	int		model;
+	int		revision;
+	u8		display_id[3];
+	unsigned	has_bc:1;
+	unsigned	has_cabc:1;
+	unsigned	cabc_mode;
+	unsigned long	hw_guard_end;		/* next value of jiffies
+						   when we can issue the
+						   next sleep in/out command */
+	unsigned long	hw_guard_wait;		/* max guard time in jiffies */
+
+	struct spi_device	*spi;
+	struct mutex		mutex;
+
+	struct backlight_device *bl_dev;
+};
+
+static const struct omap_video_timings acx565akm_panel_timings = {
+	.x_res		= 800,
+	.y_res		= 480,
+	.pixel_clock	= 24000,
+	.hfp		= 28,
+	.hsw		= 4,
+	.hbp		= 24,
+	.vfp		= 3,
+	.vsw		= 3,
+	.vbp		= 4,
+
+	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
+	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
+
+	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
+	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
+	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
+};
+
+#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
+
+static void acx565akm_transfer(struct panel_drv_data *ddata, int cmd,
+			      const u8 *wbuf, int wlen, u8 *rbuf, int rlen)
+{
+	struct spi_message	m;
+	struct spi_transfer	*x, xfer[5];
+	int			r;
+
+	BUG_ON(ddata->spi == NULL);
+
+	spi_message_init(&m);
+
+	memset(xfer, 0, sizeof(xfer));
+	x = &xfer[0];
+
+	cmd &=  0xff;
+	x->tx_buf = &cmd;
+	x->bits_per_word = 9;
+	x->len = 2;
+
+	if (rlen > 1 && wlen == 0) {
+		/*
+		 * Between the command and the response data there is a
+		 * dummy clock cycle. Add an extra bit after the command
+		 * word to account for this.
+		 */
+		x->bits_per_word = 10;
+		cmd <<= 1;
+	}
+	spi_message_add_tail(x, &m);
+
+	if (wlen) {
+		x++;
+		x->tx_buf = wbuf;
+		x->len = wlen;
+		x->bits_per_word = 9;
+		spi_message_add_tail(x, &m);
+	}
+
+	if (rlen) {
+		x++;
+		x->rx_buf	= rbuf;
+		x->len		= rlen;
+		spi_message_add_tail(x, &m);
+	}
+
+	r = spi_sync(ddata->spi, &m);
+	if (r < 0)
+		dev_dbg(&ddata->spi->dev, "spi_sync %d\n", r);
+}
+
+static inline void acx565akm_cmd(struct panel_drv_data *ddata, int cmd)
+{
+	acx565akm_transfer(ddata, cmd, NULL, 0, NULL, 0);
+}
+
+static inline void acx565akm_write(struct panel_drv_data *ddata,
+			       int reg, const u8 *buf, int len)
+{
+	acx565akm_transfer(ddata, reg, buf, len, NULL, 0);
+}
+
+static inline void acx565akm_read(struct panel_drv_data *ddata,
+			      int reg, u8 *buf, int len)
+{
+	acx565akm_transfer(ddata, reg, NULL, 0, buf, len);
+}
+
+static void hw_guard_start(struct panel_drv_data *ddata, int guard_msec)
+{
+	ddata->hw_guard_wait = msecs_to_jiffies(guard_msec);
+	ddata->hw_guard_end = jiffies + ddata->hw_guard_wait;
+}
+
+static void hw_guard_wait(struct panel_drv_data *ddata)
+{
+	unsigned long wait = ddata->hw_guard_end - jiffies;
+
+	if ((long)wait > 0 && wait <= ddata->hw_guard_wait) {
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule_timeout(wait);
+	}
+}
+
+static void set_sleep_mode(struct panel_drv_data *ddata, int on)
+{
+	int cmd;
+
+	if (on)
+		cmd = MIPID_CMD_SLEEP_IN;
+	else
+		cmd = MIPID_CMD_SLEEP_OUT;
+	/*
+	 * We have to keep 120msec between sleep in/out commands.
+	 * (8.2.15, 8.2.16).
+	 */
+	hw_guard_wait(ddata);
+	acx565akm_cmd(ddata, cmd);
+	hw_guard_start(ddata, 120);
+}
+
+static void set_display_state(struct panel_drv_data *ddata, int enabled)
+{
+	int cmd = enabled ? MIPID_CMD_DISP_ON : MIPID_CMD_DISP_OFF;
+
+	acx565akm_cmd(ddata, cmd);
+}
+
+static int panel_enabled(struct panel_drv_data *ddata)
+{
+	u32 disp_status;
+	int enabled;
+
+	acx565akm_read(ddata, MIPID_CMD_READ_DISP_STATUS,
+			(u8 *)&disp_status, 4);
+	disp_status = __be32_to_cpu(disp_status);
+	enabled = (disp_status & (1 << 17)) && (disp_status & (1 << 10));
+	dev_dbg(&ddata->spi->dev,
+		"LCD panel %senabled by bootloader (status 0x%04x)\n",
+		enabled ? "" : "not ", disp_status);
+	return enabled;
+}
+
+static int panel_detect(struct panel_drv_data *ddata)
+{
+	acx565akm_read(ddata, MIPID_CMD_READ_DISP_ID, ddata->display_id, 3);
+	dev_dbg(&ddata->spi->dev, "MIPI display ID: %02x%02x%02x\n",
+		ddata->display_id[0],
+		ddata->display_id[1],
+		ddata->display_id[2]);
+
+	switch (ddata->display_id[0]) {
+	case 0x10:
+		ddata->model = MIPID_VER_ACX565AKM;
+		ddata->name = "acx565akm";
+		ddata->has_bc = 1;
+		ddata->has_cabc = 1;
+		break;
+	case 0x29:
+		ddata->model = MIPID_VER_L4F00311;
+		ddata->name = "l4f00311";
+		break;
+	case 0x45:
+		ddata->model = MIPID_VER_LPH8923;
+		ddata->name = "lph8923";
+		break;
+	case 0x83:
+		ddata->model = MIPID_VER_LS041Y3;
+		ddata->name = "ls041y3";
+		break;
+	default:
+		ddata->name = "unknown";
+		dev_err(&ddata->spi->dev, "invalid display ID\n");
+		return -ENODEV;
+	}
+
+	ddata->revision = ddata->display_id[1];
+
+	dev_info(&ddata->spi->dev, "omapfb: %s rev %02x LCD detected\n",
+			ddata->name, ddata->revision);
+
+	return 0;
+}
+
+/*----------------------Backlight Control-------------------------*/
+
+static void enable_backlight_ctrl(struct panel_drv_data *ddata, int enable)
+{
+	u16 ctrl;
+
+	acx565akm_read(ddata, MIPID_CMD_READ_CTRL_DISP, (u8 *)&ctrl, 1);
+	if (enable) {
+		ctrl |= CTRL_DISP_BRIGHTNESS_CTRL_ON |
+			CTRL_DISP_BACKLIGHT_ON;
+	} else {
+		ctrl &= ~(CTRL_DISP_BRIGHTNESS_CTRL_ON |
+			  CTRL_DISP_BACKLIGHT_ON);
+	}
+
+	ctrl |= 1 << 8;
+	acx565akm_write(ddata, MIPID_CMD_WRITE_CTRL_DISP, (u8 *)&ctrl, 2);
+}
+
+static void set_cabc_mode(struct panel_drv_data *ddata, unsigned mode)
+{
+	u16 cabc_ctrl;
+
+	ddata->cabc_mode = mode;
+	if (!ddata->enabled)
+		return;
+	cabc_ctrl = 0;
+	acx565akm_read(ddata, MIPID_CMD_READ_CABC, (u8 *)&cabc_ctrl, 1);
+	cabc_ctrl &= ~3;
+	cabc_ctrl |= (1 << 8) | (mode & 3);
+	acx565akm_write(ddata, MIPID_CMD_WRITE_CABC, (u8 *)&cabc_ctrl, 2);
+}
+
+static unsigned get_cabc_mode(struct panel_drv_data *ddata)
+{
+	return ddata->cabc_mode;
+}
+
+static unsigned get_hw_cabc_mode(struct panel_drv_data *ddata)
+{
+	u8 cabc_ctrl;
+
+	acx565akm_read(ddata, MIPID_CMD_READ_CABC, &cabc_ctrl, 1);
+	return cabc_ctrl & 3;
+}
+
+static void acx565akm_set_brightness(struct panel_drv_data *ddata, int level)
+{
+	int bv;
+
+	bv = level | (1 << 8);
+	acx565akm_write(ddata, MIPID_CMD_WRITE_DISP_BRIGHTNESS, (u8 *)&bv, 2);
+
+	if (level)
+		enable_backlight_ctrl(ddata, 1);
+	else
+		enable_backlight_ctrl(ddata, 0);
+}
+
+static int acx565akm_get_actual_brightness(struct panel_drv_data *ddata)
+{
+	u8 bv;
+
+	acx565akm_read(ddata, MIPID_CMD_READ_DISP_BRIGHTNESS, &bv, 1);
+
+	return bv;
+}
+
+
+static int acx565akm_bl_update_status(struct backlight_device *dev)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(&dev->dev);
+	int r;
+	int level;
+
+	dev_dbg(&ddata->spi->dev, "%s\n", __func__);
+
+	mutex_lock(&ddata->mutex);
+
+	if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
+			dev->props.power == FB_BLANK_UNBLANK)
+		level = dev->props.brightness;
+	else
+		level = 0;
+
+	r = 0;
+	if (ddata->has_bc)
+		acx565akm_set_brightness(ddata, level);
+	else
+		r = -ENODEV;
+
+	mutex_unlock(&ddata->mutex);
+
+	return r;
+}
+
+static int acx565akm_bl_get_intensity(struct backlight_device *dev)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(&dev->dev);
+
+	dev_dbg(&dev->dev, "%s\n", __func__);
+
+	if (!ddata->has_bc)
+		return -ENODEV;
+
+	if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
+			dev->props.power == FB_BLANK_UNBLANK) {
+		if (ddata->has_bc)
+			return acx565akm_get_actual_brightness(ddata);
+		else
+			return dev->props.brightness;
+	}
+
+	return 0;
+}
+
+static const struct backlight_ops acx565akm_bl_ops = {
+	.get_brightness = acx565akm_bl_get_intensity,
+	.update_status  = acx565akm_bl_update_status,
+};
+
+/*--------------------Auto Brightness control via Sysfs---------------------*/
+
+static const char * const cabc_modes[] = {
+	"off",		/* always used when CABC is not supported */
+	"ui",
+	"still-image",
+	"moving-image",
+};
+
+static ssize_t show_cabc_mode(struct device *dev,
+		struct device_attribute *attr,
+		char *buf)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
+	const char *mode_str;
+	int mode;
+	int len;
+
+	if (!ddata->has_cabc)
+		mode = 0;
+	else
+		mode = get_cabc_mode(ddata);
+	mode_str = "unknown";
+	if (mode >= 0 && mode < ARRAY_SIZE(cabc_modes))
+		mode_str = cabc_modes[mode];
+	len = snprintf(buf, PAGE_SIZE, "%s\n", mode_str);
+
+	return len < PAGE_SIZE - 1 ? len : PAGE_SIZE - 1;
+}
+
+static ssize_t store_cabc_mode(struct device *dev,
+		struct device_attribute *attr,
+		const char *buf, size_t count)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(cabc_modes); i++) {
+		const char *mode_str = cabc_modes[i];
+		int cmp_len = strlen(mode_str);
+
+		if (count > 0 && buf[count - 1] == '\n')
+			count--;
+		if (count != cmp_len)
+			continue;
+
+		if (strncmp(buf, mode_str, cmp_len) == 0)
+			break;
+	}
+
+	if (i == ARRAY_SIZE(cabc_modes))
+		return -EINVAL;
+
+	if (!ddata->has_cabc && i != 0)
+		return -EINVAL;
+
+	mutex_lock(&ddata->mutex);
+	set_cabc_mode(ddata, i);
+	mutex_unlock(&ddata->mutex);
+
+	return count;
+}
+
+static ssize_t show_cabc_available_modes(struct device *dev,
+		struct device_attribute *attr,
+		char *buf)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
+	int len;
+	int i;
+
+	if (!ddata->has_cabc)
+		return snprintf(buf, PAGE_SIZE, "%s\n", cabc_modes[0]);
+
+	for (i = 0, len = 0;
+	     len < PAGE_SIZE && i < ARRAY_SIZE(cabc_modes); i++)
+		len += snprintf(&buf[len], PAGE_SIZE - len, "%s%s%s",
+			i ? " " : "", cabc_modes[i],
+			i == ARRAY_SIZE(cabc_modes) - 1 ? "\n" : "");
+
+	return len < PAGE_SIZE ? len : PAGE_SIZE - 1;
+}
+
+static DEVICE_ATTR(cabc_mode, S_IRUGO | S_IWUSR,
+		show_cabc_mode, store_cabc_mode);
+static DEVICE_ATTR(cabc_available_modes, S_IRUGO,
+		show_cabc_available_modes, NULL);
+
+static struct attribute *bldev_attrs[] = {
+	&dev_attr_cabc_mode.attr,
+	&dev_attr_cabc_available_modes.attr,
+	NULL,
+};
+
+static struct attribute_group bldev_attr_group = {
+	.attrs = bldev_attrs,
+};
+
+static int acx565akm_connect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (omapdss_device_is_connected(dssdev))
+		return 0;
+
+	r = in->ops.sdi->connect(in, dssdev);
+	if (r)
+		return r;
+
+	return 0;
+}
+
+static void acx565akm_disconnect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return;
+
+	in->ops.sdi->disconnect(in, dssdev);
+}
+
+static int acx565akm_panel_power_on(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	dev_dbg(&ddata->spi->dev, "%s\n", __func__);
+
+	in->ops.sdi->set_timings(in, &ddata->videomode);
+	in->ops.sdi->set_datapairs(in, ddata->datapairs);
+
+	r = in->ops.sdi->enable(in);
+	if (r) {
+		pr_err("%s sdi enable failed\n", __func__);
+		return r;
+	}
+
+	/*FIXME tweak me */
+	msleep(50);
+
+	if (gpio_is_valid(ddata->reset_gpio))
+		gpio_set_value(ddata->reset_gpio, 1);
+
+	if (ddata->enabled) {
+		dev_dbg(&ddata->spi->dev, "panel already enabled\n");
+		return 0;
+	}
+
+	/*
+	 * We have to meet all the following delay requirements:
+	 * 1. tRW: reset pulse width 10usec (7.12.1)
+	 * 2. tRT: reset cancel time 5msec (7.12.1)
+	 * 3. Providing PCLK,HS,VS signals for 2 frames = ~50msec worst
+	 *    case (7.6.2)
+	 * 4. 120msec before the sleep out command (7.12.1)
+	 */
+	msleep(120);
+
+	set_sleep_mode(ddata, 0);
+	ddata->enabled = 1;
+
+	/* 5msec between sleep out and the next command. (8.2.16) */
+	usleep_range(5000, 10000);
+	set_display_state(ddata, 1);
+	set_cabc_mode(ddata, ddata->cabc_mode);
+
+	mutex_unlock(&ddata->mutex);
+
+	return acx565akm_bl_update_status(ddata->bl_dev);
+}
+
+static void acx565akm_panel_power_off(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	dev_dbg(dssdev->dev, "%s\n", __func__);
+
+	if (!ddata->enabled)
+		return;
+
+	set_display_state(ddata, 0);
+	set_sleep_mode(ddata, 1);
+	ddata->enabled = 0;
+	/*
+	 * We have to provide PCLK,HS,VS signals for 2 frames (worst case
+	 * ~50msec) after sending the sleep in command and asserting the
+	 * reset signal. We probably could assert the reset w/o the delay
+	 * but we still delay to avoid possible artifacts. (7.6.1)
+	 */
+	msleep(50);
+
+	if (gpio_is_valid(ddata->reset_gpio))
+		gpio_set_value(ddata->reset_gpio, 0);
+
+	/* FIXME need to tweak this delay */
+	msleep(100);
+
+	in->ops.sdi->disable(in);
+}
+
+static int acx565akm_enable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	int r;
+
+	dev_dbg(dssdev->dev, "%s\n", __func__);
+
+	if (!omapdss_device_is_connected(dssdev))
+		return -ENODEV;
+
+	if (omapdss_device_is_enabled(dssdev))
+		return 0;
+
+	mutex_lock(&ddata->mutex);
+	r = acx565akm_panel_power_on(dssdev);
+	mutex_unlock(&ddata->mutex);
+
+	if (r)
+		return r;
+
+	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
+
+	return 0;
+}
+
+static void acx565akm_disable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+
+	dev_dbg(dssdev->dev, "%s\n", __func__);
+
+	if (!omapdss_device_is_enabled(dssdev))
+		return;
+
+	mutex_lock(&ddata->mutex);
+	acx565akm_panel_power_off(dssdev);
+	mutex_unlock(&ddata->mutex);
+
+	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+}
+
+static void acx565akm_set_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	ddata->videomode = *timings;
+	dssdev->panel.timings = *timings;
+
+	in->ops.sdi->set_timings(in, timings);
+}
+
+static void acx565akm_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+
+	*timings = ddata->videomode;
+}
+
+static int acx565akm_check_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.sdi->check_timings(in, timings);
+}
+
+static struct omap_dss_driver acx565akm_ops = {
+	.connect	= acx565akm_connect,
+	.disconnect	= acx565akm_disconnect,
+
+	.enable		= acx565akm_enable,
+	.disable	= acx565akm_disable,
+
+	.set_timings	= acx565akm_set_timings,
+	.get_timings	= acx565akm_get_timings,
+	.check_timings	= acx565akm_check_timings,
+
+	.get_resolution	= omapdss_default_get_resolution,
+};
+
+static int acx565akm_probe_pdata(struct spi_device *spi)
+{
+	const struct panel_acx565akm_platform_data *pdata;
+	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
+	struct omap_dss_device *dssdev, *in;
+
+	pdata = dev_get_platdata(&spi->dev);
+
+	ddata->reset_gpio = pdata->reset_gpio;
+
+	in = omap_dss_find_output(pdata->source);
+	if (in == NULL) {
+		dev_err(&spi->dev, "failed to find video source '%s'\n",
+				pdata->source);
+		return -EPROBE_DEFER;
+	}
+	ddata->in = in;
+
+	ddata->datapairs = pdata->datapairs;
+
+	dssdev = &ddata->dssdev;
+	dssdev->name = pdata->name;
+
+	return 0;
+}
+
+static int acx565akm_probe(struct spi_device *spi)
+{
+	struct panel_drv_data *ddata;
+	struct omap_dss_device *dssdev;
+	struct backlight_device *bldev;
+	int max_brightness, brightness;
+	struct backlight_properties props;
+	int r;
+
+	dev_dbg(&spi->dev, "%s\n", __func__);
+
+	spi->mode = SPI_MODE_3;
+
+	ddata = devm_kzalloc(&spi->dev, sizeof(*ddata), GFP_KERNEL);
+	if (ddata == NULL)
+		return -ENOMEM;
+
+	dev_set_drvdata(&spi->dev, ddata);
+
+	ddata->spi = spi;
+
+	mutex_init(&ddata->mutex);
+
+	if (dev_get_platdata(&spi->dev)) {
+		r = acx565akm_probe_pdata(spi);
+		if (r)
+			return r;
+	} else {
+		return -ENODEV;
+	}
+
+	if (gpio_is_valid(ddata->reset_gpio)) {
+		r = devm_gpio_request_one(&spi->dev, ddata->reset_gpio,
+				GPIOF_OUT_INIT_LOW, "lcd reset");
+		if (r)
+			goto err_gpio;
+	}
+
+	if (gpio_is_valid(ddata->reset_gpio))
+		gpio_set_value(ddata->reset_gpio, 1);
+
+	/*
+	 * After reset we have to wait 5 msec before the first
+	 * command can be sent.
+	 */
+	usleep_range(5000, 10000);
+
+	ddata->enabled = panel_enabled(ddata);
+
+	r = panel_detect(ddata);
+
+	if (!ddata->enabled && gpio_is_valid(ddata->reset_gpio))
+		gpio_set_value(ddata->reset_gpio, 0);
+
+	if (r) {
+		dev_err(&spi->dev, "%s panel detect error\n", __func__);
+		goto err_detect;
+	}
+
+	memset(&props, 0, sizeof(props));
+	props.fb_blank = FB_BLANK_UNBLANK;
+	props.power = FB_BLANK_UNBLANK;
+	props.type = BACKLIGHT_RAW;
+
+	bldev = backlight_device_register("acx565akm", &ddata->spi->dev,
+			ddata, &acx565akm_bl_ops, &props);
+	ddata->bl_dev = bldev;
+	if (ddata->has_cabc) {
+		r = sysfs_create_group(&bldev->dev.kobj, &bldev_attr_group);
+		if (r) {
+			dev_err(&bldev->dev,
+				"%s failed to create sysfs files\n", __func__);
+			goto err_sysfs;
+		}
+		ddata->cabc_mode = get_hw_cabc_mode(ddata);
+	}
+
+	max_brightness = 255;
+
+	if (ddata->has_bc)
+		brightness = acx565akm_get_actual_brightness(ddata);
+	else
+		brightness = 0;
+
+	bldev->props.max_brightness = max_brightness;
+	bldev->props.brightness = brightness;
+
+	acx565akm_bl_update_status(bldev);
+
+
+	ddata->videomode = acx565akm_panel_timings;
+
+	dssdev = &ddata->dssdev;
+	dssdev->dev = &spi->dev;
+	dssdev->driver = &acx565akm_ops;
+	dssdev->type = OMAP_DISPLAY_TYPE_SDI;
+	dssdev->owner = THIS_MODULE;
+	dssdev->panel.timings = ddata->videomode;
+
+	r = omapdss_register_display(dssdev);
+	if (r) {
+		dev_err(&spi->dev, "Failed to register panel\n");
+		goto err_reg;
+	}
+
+	return 0;
+
+err_reg:
+	sysfs_remove_group(&bldev->dev.kobj, &bldev_attr_group);
+err_sysfs:
+	backlight_device_unregister(bldev);
+err_detect:
+err_gpio:
+	omap_dss_put_device(ddata->in);
+	return r;
+}
+
+static int acx565akm_remove(struct spi_device *spi)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
+	struct omap_dss_device *dssdev = &ddata->dssdev;
+	struct omap_dss_device *in = ddata->in;
+
+	dev_dbg(&ddata->spi->dev, "%s\n", __func__);
+
+	sysfs_remove_group(&ddata->bl_dev->dev.kobj, &bldev_attr_group);
+	backlight_device_unregister(ddata->bl_dev);
+
+	omapdss_unregister_display(dssdev);
+
+	acx565akm_disable(dssdev);
+	acx565akm_disconnect(dssdev);
+
+	omap_dss_put_device(in);
+
+	return 0;
+}
+
+static struct spi_driver acx565akm_driver = {
+	.driver = {
+		.name	= "acx565akm",
+		.owner	= THIS_MODULE,
+	},
+	.probe	= acx565akm_probe,
+	.remove	= acx565akm_remove,
+};
+
+module_spi_driver(acx565akm_driver);
+
+MODULE_AUTHOR("Nokia Corporation");
+MODULE_DESCRIPTION("acx565akm LCD Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays-new/panel-tpo-td043mtea1.c b/drivers/video/omap2/displays-new/panel-tpo-td043mtea1.c
new file mode 100644
index 000000000000..eadc6529fa3d
--- /dev/null
+++ b/drivers/video/omap2/displays-new/panel-tpo-td043mtea1.c
@@ -0,0 +1,646 @@
+/*
+ * TPO TD043MTEA1 Panel driver
+ *
+ * Author: Gražvydas Ignotas <notasas@gmail.com>
+ * Converted to new DSS device model: Tomi Valkeinen <tomi.valkeinen@ti.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.
+ */
+
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/spi/spi.h>
+#include <linux/regulator/consumer.h>
+#include <linux/gpio.h>
+#include <linux/err.h>
+#include <linux/slab.h>
+
+#include <video/omapdss.h>
+#include <video/omap-panel-data.h>
+
+#define TPO_R02_MODE(x)		((x) & 7)
+#define TPO_R02_MODE_800x480	7
+#define TPO_R02_NCLK_RISING	BIT(3)
+#define TPO_R02_HSYNC_HIGH	BIT(4)
+#define TPO_R02_VSYNC_HIGH	BIT(5)
+
+#define TPO_R03_NSTANDBY	BIT(0)
+#define TPO_R03_EN_CP_CLK	BIT(1)
+#define TPO_R03_EN_VGL_PUMP	BIT(2)
+#define TPO_R03_EN_PWM		BIT(3)
+#define TPO_R03_DRIVING_CAP_100	BIT(4)
+#define TPO_R03_EN_PRE_CHARGE	BIT(6)
+#define TPO_R03_SOFTWARE_CTL	BIT(7)
+
+#define TPO_R04_NFLIP_H		BIT(0)
+#define TPO_R04_NFLIP_V		BIT(1)
+#define TPO_R04_CP_CLK_FREQ_1H	BIT(2)
+#define TPO_R04_VGL_FREQ_1H	BIT(4)
+
+#define TPO_R03_VAL_NORMAL (TPO_R03_NSTANDBY | TPO_R03_EN_CP_CLK | \
+			TPO_R03_EN_VGL_PUMP |  TPO_R03_EN_PWM | \
+			TPO_R03_DRIVING_CAP_100 | TPO_R03_EN_PRE_CHARGE | \
+			TPO_R03_SOFTWARE_CTL)
+
+#define TPO_R03_VAL_STANDBY (TPO_R03_DRIVING_CAP_100 | \
+			TPO_R03_EN_PRE_CHARGE | TPO_R03_SOFTWARE_CTL)
+
+static const u16 tpo_td043_def_gamma[12] = {
+	105, 315, 381, 431, 490, 537, 579, 686, 780, 837, 880, 1023
+};
+
+struct panel_drv_data {
+	struct omap_dss_device	dssdev;
+	struct omap_dss_device *in;
+
+	struct omap_video_timings videomode;
+
+	int data_lines;
+
+	struct spi_device *spi;
+	struct regulator *vcc_reg;
+	int nreset_gpio;
+	u16 gamma[12];
+	u32 mode;
+	u32 hmirror:1;
+	u32 vmirror:1;
+	u32 powered_on:1;
+	u32 spi_suspended:1;
+	u32 power_on_resume:1;
+};
+
+static const struct omap_video_timings tpo_td043_timings = {
+	.x_res		= 800,
+	.y_res		= 480,
+
+	.pixel_clock	= 36000,
+
+	.hsw		= 1,
+	.hfp		= 68,
+	.hbp		= 214,
+
+	.vsw		= 1,
+	.vfp		= 39,
+	.vbp		= 34,
+
+	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
+	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
+	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
+	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
+	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
+};
+
+#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
+
+static int tpo_td043_write(struct spi_device *spi, u8 addr, u8 data)
+{
+	struct spi_message	m;
+	struct spi_transfer	xfer;
+	u16			w;
+	int			r;
+
+	spi_message_init(&m);
+
+	memset(&xfer, 0, sizeof(xfer));
+
+	w = ((u16)addr << 10) | (1 << 8) | data;
+	xfer.tx_buf = &w;
+	xfer.bits_per_word = 16;
+	xfer.len = 2;
+	spi_message_add_tail(&xfer, &m);
+
+	r = spi_sync(spi, &m);
+	if (r < 0)
+		dev_warn(&spi->dev, "failed to write to LCD reg (%d)\n", r);
+	return r;
+}
+
+static void tpo_td043_write_gamma(struct spi_device *spi, u16 gamma[12])
+{
+	u8 i, val;
+
+	/* gamma bits [9:8] */
+	for (val = i = 0; i < 4; i++)
+		val |= (gamma[i] & 0x300) >> ((i + 1) * 2);
+	tpo_td043_write(spi, 0x11, val);
+
+	for (val = i = 0; i < 4; i++)
+		val |= (gamma[i+4] & 0x300) >> ((i + 1) * 2);
+	tpo_td043_write(spi, 0x12, val);
+
+	for (val = i = 0; i < 4; i++)
+		val |= (gamma[i+8] & 0x300) >> ((i + 1) * 2);
+	tpo_td043_write(spi, 0x13, val);
+
+	/* gamma bits [7:0] */
+	for (val = i = 0; i < 12; i++)
+		tpo_td043_write(spi, 0x14 + i, gamma[i] & 0xff);
+}
+
+static int tpo_td043_write_mirror(struct spi_device *spi, bool h, bool v)
+{
+	u8 reg4 = TPO_R04_NFLIP_H | TPO_R04_NFLIP_V |
+		TPO_R04_CP_CLK_FREQ_1H | TPO_R04_VGL_FREQ_1H;
+	if (h)
+		reg4 &= ~TPO_R04_NFLIP_H;
+	if (v)
+		reg4 &= ~TPO_R04_NFLIP_V;
+
+	return tpo_td043_write(spi, 4, reg4);
+}
+
+static int tpo_td043_set_hmirror(struct omap_dss_device *dssdev, bool enable)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
+
+	ddata->hmirror = enable;
+	return tpo_td043_write_mirror(ddata->spi, ddata->hmirror,
+			ddata->vmirror);
+}
+
+static bool tpo_td043_get_hmirror(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
+
+	return ddata->hmirror;
+}
+
+static ssize_t tpo_td043_vmirror_show(struct device *dev,
+	struct device_attribute *attr, char *buf)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
+
+	return snprintf(buf, PAGE_SIZE, "%d\n", ddata->vmirror);
+}
+
+static ssize_t tpo_td043_vmirror_store(struct device *dev,
+	struct device_attribute *attr, const char *buf, size_t count)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
+	int val;
+	int ret;
+
+	ret = kstrtoint(buf, 0, &val);
+	if (ret < 0)
+		return ret;
+
+	val = !!val;
+
+	ret = tpo_td043_write_mirror(ddata->spi, ddata->hmirror, val);
+	if (ret < 0)
+		return ret;
+
+	ddata->vmirror = val;
+
+	return count;
+}
+
+static ssize_t tpo_td043_mode_show(struct device *dev,
+	struct device_attribute *attr, char *buf)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
+
+	return snprintf(buf, PAGE_SIZE, "%d\n", ddata->mode);
+}
+
+static ssize_t tpo_td043_mode_store(struct device *dev,
+	struct device_attribute *attr, const char *buf, size_t count)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
+	long val;
+	int ret;
+
+	ret = kstrtol(buf, 0, &val);
+	if (ret != 0 || val & ~7)
+		return -EINVAL;
+
+	ddata->mode = val;
+
+	val |= TPO_R02_NCLK_RISING;
+	tpo_td043_write(ddata->spi, 2, val);
+
+	return count;
+}
+
+static ssize_t tpo_td043_gamma_show(struct device *dev,
+	struct device_attribute *attr, char *buf)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
+	ssize_t len = 0;
+	int ret;
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(ddata->gamma); i++) {
+		ret = snprintf(buf + len, PAGE_SIZE - len, "%u ",
+				ddata->gamma[i]);
+		if (ret < 0)
+			return ret;
+		len += ret;
+	}
+	buf[len - 1] = '\n';
+
+	return len;
+}
+
+static ssize_t tpo_td043_gamma_store(struct device *dev,
+	struct device_attribute *attr, const char *buf, size_t count)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
+	unsigned int g[12];
+	int ret;
+	int i;
+
+	ret = sscanf(buf, "%u %u %u %u %u %u %u %u %u %u %u %u",
+			&g[0], &g[1], &g[2], &g[3], &g[4], &g[5],
+			&g[6], &g[7], &g[8], &g[9], &g[10], &g[11]);
+
+	if (ret != 12)
+		return -EINVAL;
+
+	for (i = 0; i < 12; i++)
+		ddata->gamma[i] = g[i];
+
+	tpo_td043_write_gamma(ddata->spi, ddata->gamma);
+
+	return count;
+}
+
+static DEVICE_ATTR(vmirror, S_IRUGO | S_IWUSR,
+		tpo_td043_vmirror_show, tpo_td043_vmirror_store);
+static DEVICE_ATTR(mode, S_IRUGO | S_IWUSR,
+		tpo_td043_mode_show, tpo_td043_mode_store);
+static DEVICE_ATTR(gamma, S_IRUGO | S_IWUSR,
+		tpo_td043_gamma_show, tpo_td043_gamma_store);
+
+static struct attribute *tpo_td043_attrs[] = {
+	&dev_attr_vmirror.attr,
+	&dev_attr_mode.attr,
+	&dev_attr_gamma.attr,
+	NULL,
+};
+
+static struct attribute_group tpo_td043_attr_group = {
+	.attrs = tpo_td043_attrs,
+};
+
+static int tpo_td043_power_on(struct panel_drv_data *ddata)
+{
+	int r;
+
+	if (ddata->powered_on)
+		return 0;
+
+	r = regulator_enable(ddata->vcc_reg);
+	if (r != 0)
+		return r;
+
+	/* wait for panel to stabilize */
+	msleep(160);
+
+	if (gpio_is_valid(ddata->nreset_gpio))
+		gpio_set_value(ddata->nreset_gpio, 1);
+
+	tpo_td043_write(ddata->spi, 2,
+			TPO_R02_MODE(ddata->mode) | TPO_R02_NCLK_RISING);
+	tpo_td043_write(ddata->spi, 3, TPO_R03_VAL_NORMAL);
+	tpo_td043_write(ddata->spi, 0x20, 0xf0);
+	tpo_td043_write(ddata->spi, 0x21, 0xf0);
+	tpo_td043_write_mirror(ddata->spi, ddata->hmirror,
+			ddata->vmirror);
+	tpo_td043_write_gamma(ddata->spi, ddata->gamma);
+
+	ddata->powered_on = 1;
+	return 0;
+}
+
+static void tpo_td043_power_off(struct panel_drv_data *ddata)
+{
+	if (!ddata->powered_on)
+		return;
+
+	tpo_td043_write(ddata->spi, 3,
+			TPO_R03_VAL_STANDBY | TPO_R03_EN_PWM);
+
+	if (gpio_is_valid(ddata->nreset_gpio))
+		gpio_set_value(ddata->nreset_gpio, 0);
+
+	/* wait for at least 2 vsyncs before cutting off power */
+	msleep(50);
+
+	tpo_td043_write(ddata->spi, 3, TPO_R03_VAL_STANDBY);
+
+	regulator_disable(ddata->vcc_reg);
+
+	ddata->powered_on = 0;
+}
+
+static int tpo_td043_connect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (omapdss_device_is_connected(dssdev))
+		return 0;
+
+	r = in->ops.dpi->connect(in, dssdev);
+	if (r)
+		return r;
+
+	return 0;
+}
+
+static void tpo_td043_disconnect(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return;
+
+	in->ops.dpi->disconnect(in, dssdev);
+}
+
+static int tpo_td043_enable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+	int r;
+
+	if (!omapdss_device_is_connected(dssdev))
+		return -ENODEV;
+
+	if (omapdss_device_is_enabled(dssdev))
+		return 0;
+
+	in->ops.dpi->set_data_lines(in, ddata->data_lines);
+	in->ops.dpi->set_timings(in, &ddata->videomode);
+
+	r = in->ops.dpi->enable(in);
+	if (r)
+		return r;
+
+	/*
+	 * If we are resuming from system suspend, SPI clocks might not be
+	 * enabled yet, so we'll program the LCD from SPI PM resume callback.
+	 */
+	if (!ddata->spi_suspended) {
+		r = tpo_td043_power_on(ddata);
+		if (r) {
+			in->ops.dpi->disable(in);
+			return r;
+		}
+	}
+
+	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
+
+	return 0;
+}
+
+static void tpo_td043_disable(struct omap_dss_device *dssdev)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	if (!omapdss_device_is_enabled(dssdev))
+		return;
+
+	in->ops.dpi->disable(in);
+
+	if (!ddata->spi_suspended)
+		tpo_td043_power_off(ddata);
+
+	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+}
+
+static void tpo_td043_set_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	ddata->videomode = *timings;
+	dssdev->panel.timings = *timings;
+
+	in->ops.dpi->set_timings(in, timings);
+}
+
+static void tpo_td043_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+
+	*timings = ddata->videomode;
+}
+
+static int tpo_td043_check_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	struct panel_drv_data *ddata = to_panel_data(dssdev);
+	struct omap_dss_device *in = ddata->in;
+
+	return in->ops.dpi->check_timings(in, timings);
+}
+
+static struct omap_dss_driver tpo_td043_ops = {
+	.connect	= tpo_td043_connect,
+	.disconnect	= tpo_td043_disconnect,
+
+	.enable		= tpo_td043_enable,
+	.disable	= tpo_td043_disable,
+
+	.set_timings	= tpo_td043_set_timings,
+	.get_timings	= tpo_td043_get_timings,
+	.check_timings	= tpo_td043_check_timings,
+
+	.set_mirror	= tpo_td043_set_hmirror,
+	.get_mirror	= tpo_td043_get_hmirror,
+
+	.get_resolution	= omapdss_default_get_resolution,
+};
+
+
+static int tpo_td043_probe_pdata(struct spi_device *spi)
+{
+	const struct panel_tpo_td043mtea1_platform_data *pdata;
+	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
+	struct omap_dss_device *dssdev, *in;
+
+	pdata = dev_get_platdata(&spi->dev);
+
+	ddata->nreset_gpio = pdata->nreset_gpio;
+
+	in = omap_dss_find_output(pdata->source);
+	if (in == NULL) {
+		dev_err(&spi->dev, "failed to find video source '%s'\n",
+				pdata->source);
+		return -EPROBE_DEFER;
+	}
+	ddata->in = in;
+
+	ddata->data_lines = pdata->data_lines;
+
+	dssdev = &ddata->dssdev;
+	dssdev->name = pdata->name;
+
+	return 0;
+}
+
+static int tpo_td043_probe(struct spi_device *spi)
+{
+	struct panel_drv_data *ddata;
+	struct omap_dss_device *dssdev;
+	int r;
+
+	dev_dbg(&spi->dev, "%s\n", __func__);
+
+	spi->bits_per_word = 16;
+	spi->mode = SPI_MODE_0;
+
+	r = spi_setup(spi);
+	if (r < 0) {
+		dev_err(&spi->dev, "spi_setup failed: %d\n", r);
+		return r;
+	}
+
+	ddata = devm_kzalloc(&spi->dev, sizeof(*ddata), GFP_KERNEL);
+	if (ddata == NULL)
+		return -ENOMEM;
+
+	dev_set_drvdata(&spi->dev, ddata);
+
+	ddata->spi = spi;
+
+	if (dev_get_platdata(&spi->dev)) {
+		r = tpo_td043_probe_pdata(spi);
+		if (r)
+			return r;
+	} else {
+		return -ENODEV;
+	}
+
+	ddata->mode = TPO_R02_MODE_800x480;
+	memcpy(ddata->gamma, tpo_td043_def_gamma, sizeof(ddata->gamma));
+
+	ddata->vcc_reg = devm_regulator_get(&spi->dev, "vcc");
+	if (IS_ERR(ddata->vcc_reg)) {
+		dev_err(&spi->dev, "failed to get LCD VCC regulator\n");
+		r = PTR_ERR(ddata->vcc_reg);
+		goto err_regulator;
+	}
+
+	if (gpio_is_valid(ddata->nreset_gpio)) {
+		r = devm_gpio_request_one(&spi->dev,
+				ddata->nreset_gpio, GPIOF_OUT_INIT_LOW,
+				"lcd reset");
+		if (r < 0) {
+			dev_err(&spi->dev, "couldn't request reset GPIO\n");
+			goto err_gpio_req;
+		}
+	}
+
+	r = sysfs_create_group(&spi->dev.kobj, &tpo_td043_attr_group);
+	if (r) {
+		dev_err(&spi->dev, "failed to create sysfs files\n");
+		goto err_sysfs;
+	}
+
+	ddata->videomode = tpo_td043_timings;
+
+	dssdev = &ddata->dssdev;
+	dssdev->dev = &spi->dev;
+	dssdev->driver = &tpo_td043_ops;
+	dssdev->type = OMAP_DISPLAY_TYPE_DPI;
+	dssdev->owner = THIS_MODULE;
+	dssdev->panel.timings = ddata->videomode;
+
+	r = omapdss_register_display(dssdev);
+	if (r) {
+		dev_err(&spi->dev, "Failed to register panel\n");
+		goto err_reg;
+	}
+
+	return 0;
+
+err_reg:
+	sysfs_remove_group(&spi->dev.kobj, &tpo_td043_attr_group);
+err_sysfs:
+err_gpio_req:
+err_regulator:
+	omap_dss_put_device(ddata->in);
+	return r;
+}
+
+static int tpo_td043_remove(struct spi_device *spi)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);
+	struct omap_dss_device *dssdev = &ddata->dssdev;
+	struct omap_dss_device *in = ddata->in;
+
+	dev_dbg(&ddata->spi->dev, "%s\n", __func__);
+
+	omapdss_unregister_display(dssdev);
+
+	tpo_td043_disable(dssdev);
+	tpo_td043_disconnect(dssdev);
+
+	omap_dss_put_device(in);
+
+	sysfs_remove_group(&spi->dev.kobj, &tpo_td043_attr_group);
+
+	return 0;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int tpo_td043_spi_suspend(struct device *dev)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
+
+	dev_dbg(dev, "tpo_td043_spi_suspend, tpo %p\n", ddata);
+
+	ddata->power_on_resume = ddata->powered_on;
+	tpo_td043_power_off(ddata);
+	ddata->spi_suspended = 1;
+
+	return 0;
+}
+
+static int tpo_td043_spi_resume(struct device *dev)
+{
+	struct panel_drv_data *ddata = dev_get_drvdata(dev);
+	int ret;
+
+	dev_dbg(dev, "tpo_td043_spi_resume\n");
+
+	if (ddata->power_on_resume) {
+		ret = tpo_td043_power_on(ddata);
+		if (ret)
+			return ret;
+	}
+	ddata->spi_suspended = 0;
+
+	return 0;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(tpo_td043_spi_pm,
+	tpo_td043_spi_suspend, tpo_td043_spi_resume);
+
+static struct spi_driver tpo_td043_spi_driver = {
+	.driver = {
+		.name	= "panel-tpo-td043mtea1",
+		.owner	= THIS_MODULE,
+		.pm	= &tpo_td043_spi_pm,
+	},
+	.probe	= tpo_td043_probe,
+	.remove	= tpo_td043_remove,
+};
+
+module_spi_driver(tpo_td043_spi_driver);
+
+MODULE_AUTHOR("Gražvydas Ignotas <notasas@gmail.com>");
+MODULE_DESCRIPTION("TPO TD043MTEA1 LCD Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/Kconfig b/drivers/video/omap2/displays/Kconfig
index c3853c92279b..e80ac1c79561 100644
--- a/drivers/video/omap2/displays/Kconfig
+++ b/drivers/video/omap2/displays/Kconfig
@@ -1,4 +1,4 @@
-menu "OMAP2/3 Display Device Drivers"
+menu "OMAP2/3 Display Device Drivers (old device model)"
         depends on OMAP2_DSS
 
 config PANEL_GENERIC_DPI
diff --git a/drivers/video/omap2/displays/panel-acx565akm.c b/drivers/video/omap2/displays/panel-acx565akm.c
index d7f69c09ecf1..3fd100fc853e 100644
--- a/drivers/video/omap2/displays/panel-acx565akm.c
+++ b/drivers/video/omap2/displays/panel-acx565akm.c
@@ -510,7 +510,7 @@ static int acx_panel_probe(struct omap_dss_device *dssdev)
 	int max_brightness, brightness;
 	struct backlight_properties props;
 
-	dev_dbg(&dssdev->dev, "%s\n", __func__);
+	dev_dbg(dssdev->dev, "%s\n", __func__);
 
 	if (!panel_data)
 		return -EINVAL;
@@ -519,7 +519,7 @@ static int acx_panel_probe(struct omap_dss_device *dssdev)
 	dssdev->panel.timings = acx_panel_timings;
 
 	if (gpio_is_valid(panel_data->reset_gpio)) {
-		r = devm_gpio_request_one(&dssdev->dev, panel_data->reset_gpio,
+		r = devm_gpio_request_one(dssdev->dev, panel_data->reset_gpio,
 				GPIOF_OUT_INIT_LOW, "lcd reset");
 		if (r)
 			return r;
@@ -538,7 +538,7 @@ static int acx_panel_probe(struct omap_dss_device *dssdev)
 
 	r = panel_detect(md);
 	if (r) {
-		dev_err(&dssdev->dev, "%s panel detect error\n", __func__);
+		dev_err(dssdev->dev, "%s panel detect error\n", __func__);
 		if (!md->enabled && gpio_is_valid(panel_data->reset_gpio))
 			gpio_set_value(panel_data->reset_gpio, 0);
 
@@ -593,7 +593,7 @@ static void acx_panel_remove(struct omap_dss_device *dssdev)
 {
 	struct acx565akm_device *md = &acx_dev;
 
-	dev_dbg(&dssdev->dev, "%s\n", __func__);
+	dev_dbg(dssdev->dev, "%s\n", __func__);
 	sysfs_remove_group(&md->bl_dev->dev.kobj, &bldev_attr_group);
 	backlight_device_unregister(md->bl_dev);
 	mutex_lock(&acx_dev.mutex);
@@ -607,7 +607,7 @@ static int acx_panel_power_on(struct omap_dss_device *dssdev)
 	struct panel_acx565akm_data *panel_data = get_panel_data(dssdev);
 	int r;
 
-	dev_dbg(&dssdev->dev, "%s\n", __func__);
+	dev_dbg(dssdev->dev, "%s\n", __func__);
 
 	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
 		return 0;
@@ -667,7 +667,7 @@ static void acx_panel_power_off(struct omap_dss_device *dssdev)
 	struct acx565akm_device *md = &acx_dev;
 	struct panel_acx565akm_data *panel_data = get_panel_data(dssdev);
 
-	dev_dbg(&dssdev->dev, "%s\n", __func__);
+	dev_dbg(dssdev->dev, "%s\n", __func__);
 
 	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
 		return;
@@ -704,7 +704,7 @@ static int acx_panel_enable(struct omap_dss_device *dssdev)
 {
 	int r;
 
-	dev_dbg(&dssdev->dev, "%s\n", __func__);
+	dev_dbg(dssdev->dev, "%s\n", __func__);
 	r = acx_panel_power_on(dssdev);
 
 	if (r)
@@ -716,7 +716,7 @@ static int acx_panel_enable(struct omap_dss_device *dssdev)
 
 static void acx_panel_disable(struct omap_dss_device *dssdev)
 {
-	dev_dbg(&dssdev->dev, "%s\n", __func__);
+	dev_dbg(dssdev->dev, "%s\n", __func__);
 	acx_panel_power_off(dssdev);
 	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
 }
diff --git a/drivers/video/omap2/displays/panel-generic-dpi.c b/drivers/video/omap2/displays/panel-generic-dpi.c
index 97363f733683..bebebd45847f 100644
--- a/drivers/video/omap2/displays/panel-generic-dpi.c
+++ b/drivers/video/omap2/displays/panel-generic-dpi.c
@@ -536,7 +536,7 @@ static int generic_dpi_panel_power_on(struct omap_dss_device *dssdev)
 {
 	int r, i;
 	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
-	struct panel_drv_data *drv_data = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
 	struct panel_config *panel_config = drv_data->panel_config;
 
 	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
@@ -567,7 +567,7 @@ err0:
 static void generic_dpi_panel_power_off(struct omap_dss_device *dssdev)
 {
 	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
-	struct panel_drv_data *drv_data = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
 	struct panel_config *panel_config = drv_data->panel_config;
 	int i;
 
@@ -593,7 +593,7 @@ static int generic_dpi_panel_probe(struct omap_dss_device *dssdev)
 	struct panel_drv_data *drv_data = NULL;
 	int i, r;
 
-	dev_dbg(&dssdev->dev, "probe\n");
+	dev_dbg(dssdev->dev, "probe\n");
 
 	if (!panel_data || !panel_data->name)
 		return -EINVAL;
@@ -609,7 +609,7 @@ static int generic_dpi_panel_probe(struct omap_dss_device *dssdev)
 		return -EINVAL;
 
 	for (i = 0; i < panel_data->num_gpios; ++i) {
-		r = devm_gpio_request_one(&dssdev->dev, panel_data->gpios[i],
+		r = devm_gpio_request_one(dssdev->dev, panel_data->gpios[i],
 				panel_data->gpio_invert[i] ?
 				GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW,
 				"panel gpio");
@@ -619,7 +619,7 @@ static int generic_dpi_panel_probe(struct omap_dss_device *dssdev)
 
 	dssdev->panel.timings = panel_config->timings;
 
-	drv_data = devm_kzalloc(&dssdev->dev, sizeof(*drv_data), GFP_KERNEL);
+	drv_data = devm_kzalloc(dssdev->dev, sizeof(*drv_data), GFP_KERNEL);
 	if (!drv_data)
 		return -ENOMEM;
 
@@ -628,21 +628,21 @@ static int generic_dpi_panel_probe(struct omap_dss_device *dssdev)
 
 	mutex_init(&drv_data->lock);
 
-	dev_set_drvdata(&dssdev->dev, drv_data);
+	dev_set_drvdata(dssdev->dev, drv_data);
 
 	return 0;
 }
 
 static void __exit generic_dpi_panel_remove(struct omap_dss_device *dssdev)
 {
-	dev_dbg(&dssdev->dev, "remove\n");
+	dev_dbg(dssdev->dev, "remove\n");
 
-	dev_set_drvdata(&dssdev->dev, NULL);
+	dev_set_drvdata(dssdev->dev, NULL);
 }
 
 static int generic_dpi_panel_enable(struct omap_dss_device *dssdev)
 {
-	struct panel_drv_data *drv_data = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
 	int r;
 
 	mutex_lock(&drv_data->lock);
@@ -660,7 +660,7 @@ err:
 
 static void generic_dpi_panel_disable(struct omap_dss_device *dssdev)
 {
-	struct panel_drv_data *drv_data = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
 
 	mutex_lock(&drv_data->lock);
 
@@ -674,7 +674,7 @@ static void generic_dpi_panel_disable(struct omap_dss_device *dssdev)
 static void generic_dpi_panel_set_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
-	struct panel_drv_data *drv_data = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
 
 	mutex_lock(&drv_data->lock);
 
@@ -688,7 +688,7 @@ static void generic_dpi_panel_set_timings(struct omap_dss_device *dssdev,
 static void generic_dpi_panel_get_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
-	struct panel_drv_data *drv_data = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
 
 	mutex_lock(&drv_data->lock);
 
@@ -700,7 +700,7 @@ static void generic_dpi_panel_get_timings(struct omap_dss_device *dssdev,
 static int generic_dpi_panel_check_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
-	struct panel_drv_data *drv_data = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
 	int r;
 
 	mutex_lock(&drv_data->lock);
diff --git a/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c b/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
index 4ea6548c0ae9..6c51430ddb37 100644
--- a/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
+++ b/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
@@ -109,12 +109,12 @@ static int lb035q02_panel_probe(struct omap_dss_device *dssdev)
 
 	dssdev->panel.timings = lb035q02_timings;
 
-	ld = devm_kzalloc(&dssdev->dev, sizeof(*ld), GFP_KERNEL);
+	ld = devm_kzalloc(dssdev->dev, sizeof(*ld), GFP_KERNEL);
 	if (!ld)
 		return -ENOMEM;
 
 	for (i = 0; i < panel_data->num_gpios; ++i) {
-		r = devm_gpio_request_one(&dssdev->dev, panel_data->gpios[i],
+		r = devm_gpio_request_one(dssdev->dev, panel_data->gpios[i],
 				panel_data->gpio_invert[i] ?
 				GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW,
 				"panel gpio");
@@ -123,7 +123,7 @@ static int lb035q02_panel_probe(struct omap_dss_device *dssdev)
 	}
 
 	mutex_init(&ld->lock);
-	dev_set_drvdata(&dssdev->dev, ld);
+	dev_set_drvdata(dssdev->dev, ld);
 
 	return 0;
 }
@@ -134,7 +134,7 @@ static void lb035q02_panel_remove(struct omap_dss_device *dssdev)
 
 static int lb035q02_panel_enable(struct omap_dss_device *dssdev)
 {
-	struct lb035q02_data *ld = dev_get_drvdata(&dssdev->dev);
+	struct lb035q02_data *ld = dev_get_drvdata(dssdev->dev);
 	int r;
 
 	mutex_lock(&ld->lock);
@@ -153,7 +153,7 @@ err:
 
 static void lb035q02_panel_disable(struct omap_dss_device *dssdev)
 {
-	struct lb035q02_data *ld = dev_get_drvdata(&dssdev->dev);
+	struct lb035q02_data *ld = dev_get_drvdata(dssdev->dev);
 
 	mutex_lock(&ld->lock);
 
diff --git a/drivers/video/omap2/displays/panel-n8x0.c b/drivers/video/omap2/displays/panel-n8x0.c
index 860b18014ad7..1d525fc84db9 100644
--- a/drivers/video/omap2/displays/panel-n8x0.c
+++ b/drivers/video/omap2/displays/panel-n8x0.c
@@ -311,16 +311,16 @@ static int n8x0_panel_power_on(struct omap_dss_device *dssdev)
 	switch (rev & 0xfc) {
 	case 0x9c:
 		ddata->blizzard_ver = BLIZZARD_VERSION_S1D13744;
-		dev_info(&dssdev->dev, "s1d13744 LCD controller rev %d "
+		dev_info(dssdev->dev, "s1d13744 LCD controller rev %d "
 			"initialized (CNF pins %x)\n", rev & 0x03, conf & 0x07);
 		break;
 	case 0xa4:
 		ddata->blizzard_ver = BLIZZARD_VERSION_S1D13745;
-		dev_info(&dssdev->dev, "s1d13745 LCD controller rev %d "
+		dev_info(dssdev->dev, "s1d13745 LCD controller rev %d "
 			"initialized (CNF pins %x)\n", rev & 0x03, conf & 0x07);
 		break;
 	default:
-		dev_err(&dssdev->dev, "invalid s1d1374x revision %02x\n", rev);
+		dev_err(dssdev->dev, "invalid s1d1374x revision %02x\n", rev);
 		r = -ENODEV;
 		goto err_inv_chip;
 	}
@@ -341,13 +341,13 @@ static int n8x0_panel_power_on(struct omap_dss_device *dssdev)
 		panel_name = "ls041y3";
 		break;
 	default:
-		dev_err(&dssdev->dev, "invalid display ID 0x%x\n",
+		dev_err(dssdev->dev, "invalid display ID 0x%x\n",
 				display_id[0]);
 		r = -ENODEV;
 		goto err_inv_panel;
 	}
 
-	dev_info(&dssdev->dev, "%s rev %02x LCD detected\n",
+	dev_info(dssdev->dev, "%s rev %02x LCD detected\n",
 			panel_name, display_id[1]);
 
 	send_sleep_out(spi);
@@ -416,7 +416,7 @@ static int n8x0_panel_probe(struct omap_dss_device *dssdev)
 	struct panel_drv_data *ddata;
 	int r;
 
-	dev_dbg(&dssdev->dev, "probe\n");
+	dev_dbg(dssdev->dev, "probe\n");
 
 	if (!bdata)
 		return -EINVAL;
@@ -434,14 +434,14 @@ static int n8x0_panel_probe(struct omap_dss_device *dssdev)
 	dssdev->caps = OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE;
 
 	if (gpio_is_valid(bdata->panel_reset)) {
-		r = devm_gpio_request_one(&dssdev->dev, bdata->panel_reset,
+		r = devm_gpio_request_one(dssdev->dev, bdata->panel_reset,
 				GPIOF_OUT_INIT_LOW, "PANEL RESET");
 		if (r)
 			return r;
 	}
 
 	if (gpio_is_valid(bdata->ctrl_pwrdown)) {
-		r = devm_gpio_request_one(&dssdev->dev, bdata->ctrl_pwrdown,
+		r = devm_gpio_request_one(dssdev->dev, bdata->ctrl_pwrdown,
 				GPIOF_OUT_INIT_LOW, "PANEL PWRDOWN");
 		if (r)
 			return r;
@@ -452,9 +452,9 @@ static int n8x0_panel_probe(struct omap_dss_device *dssdev)
 
 static void n8x0_panel_remove(struct omap_dss_device *dssdev)
 {
-	dev_dbg(&dssdev->dev, "remove\n");
+	dev_dbg(dssdev->dev, "remove\n");
 
-	dev_set_drvdata(&dssdev->dev, NULL);
+	dev_set_drvdata(dssdev->dev, NULL);
 }
 
 static int n8x0_panel_enable(struct omap_dss_device *dssdev)
@@ -462,7 +462,7 @@ static int n8x0_panel_enable(struct omap_dss_device *dssdev)
 	struct panel_drv_data *ddata = get_drv_data(dssdev);
 	int r;
 
-	dev_dbg(&dssdev->dev, "enable\n");
+	dev_dbg(dssdev->dev, "enable\n");
 
 	mutex_lock(&ddata->lock);
 
@@ -488,7 +488,7 @@ static void n8x0_panel_disable(struct omap_dss_device *dssdev)
 {
 	struct panel_drv_data *ddata = get_drv_data(dssdev);
 
-	dev_dbg(&dssdev->dev, "disable\n");
+	dev_dbg(dssdev->dev, "disable\n");
 
 	mutex_lock(&ddata->lock);
 
@@ -521,13 +521,13 @@ static int n8x0_panel_update(struct omap_dss_device *dssdev,
 	struct panel_drv_data *ddata = get_drv_data(dssdev);
 	u16 dw, dh;
 
-	dev_dbg(&dssdev->dev, "update\n");
+	dev_dbg(dssdev->dev, "update\n");
 
 	dw = dssdev->panel.timings.x_res;
 	dh = dssdev->panel.timings.y_res;
 
 	if (x != 0 || y != 0 || w != dw || h != dh) {
-		dev_err(&dssdev->dev, "invalid update region %d, %d, %d, %d\n",
+		dev_err(dssdev->dev, "invalid update region %d, %d, %d, %d\n",
 			x, y, w, h);
 		return -EINVAL;
 	}
@@ -548,7 +548,7 @@ static int n8x0_panel_sync(struct omap_dss_device *dssdev)
 {
 	struct panel_drv_data *ddata = get_drv_data(dssdev);
 
-	dev_dbg(&dssdev->dev, "sync\n");
+	dev_dbg(dssdev->dev, "sync\n");
 
 	mutex_lock(&ddata->lock);
 	rfbi_bus_lock();
diff --git a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c b/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
index 20c3cd91ff9b..6b9f7925e918 100644
--- a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
+++ b/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
@@ -98,14 +98,14 @@ static int nec_8048_panel_probe(struct omap_dss_device *dssdev)
 	dssdev->panel.timings = nec_8048_panel_timings;
 
 	if (gpio_is_valid(pd->qvga_gpio)) {
-		r = devm_gpio_request_one(&dssdev->dev, pd->qvga_gpio,
+		r = devm_gpio_request_one(dssdev->dev, pd->qvga_gpio,
 				GPIOF_OUT_INIT_HIGH, "lcd QVGA");
 		if (r)
 			return r;
 	}
 
 	if (gpio_is_valid(pd->res_gpio)) {
-		r = devm_gpio_request_one(&dssdev->dev, pd->res_gpio,
+		r = devm_gpio_request_one(dssdev->dev, pd->res_gpio,
 				GPIOF_OUT_INIT_LOW, "lcd RES");
 		if (r)
 			return r;
diff --git a/drivers/video/omap2/displays/panel-picodlp.c b/drivers/video/omap2/displays/panel-picodlp.c
index 62f2db04fbc8..153e9bea0f6e 100644
--- a/drivers/video/omap2/displays/panel-picodlp.c
+++ b/drivers/video/omap2/displays/panel-picodlp.c
@@ -351,7 +351,7 @@ static struct i2c_driver picodlp_i2c_driver = {
 static int picodlp_panel_power_on(struct omap_dss_device *dssdev)
 {
 	int r, trial = 100;
-	struct picodlp_data *picod = dev_get_drvdata(&dssdev->dev);
+	struct picodlp_data *picod = dev_get_drvdata(dssdev->dev);
 	struct picodlp_panel_data *picodlp_pdata = get_panel_data(dssdev);
 
 	gpio_set_value(picodlp_pdata->pwrgood_gpio, 0);
@@ -360,7 +360,7 @@ static int picodlp_panel_power_on(struct omap_dss_device *dssdev)
 
 	while (!gpio_get_value(picodlp_pdata->emu_done_gpio)) {
 		if (!trial--) {
-			dev_err(&dssdev->dev, "emu_done signal not"
+			dev_err(dssdev->dev, "emu_done signal not"
 						" going high\n");
 			return -ETIMEDOUT;
 		}
@@ -378,7 +378,7 @@ static int picodlp_panel_power_on(struct omap_dss_device *dssdev)
 
 	r = omapdss_dpi_display_enable(dssdev);
 	if (r) {
-		dev_err(&dssdev->dev, "failed to enable DPI\n");
+		dev_err(dssdev->dev, "failed to enable DPI\n");
 		goto err1;
 	}
 
@@ -418,7 +418,7 @@ static int picodlp_panel_probe(struct omap_dss_device *dssdev)
 	if (!picodlp_pdata)
 		return -EINVAL;
 
-	picod = devm_kzalloc(&dssdev->dev, sizeof(*picod), GFP_KERNEL);
+	picod = devm_kzalloc(dssdev->dev, sizeof(*picod), GFP_KERNEL);
 	if (!picod)
 		return -ENOMEM;
 
@@ -428,23 +428,23 @@ static int picodlp_panel_probe(struct omap_dss_device *dssdev)
 
 	adapter = i2c_get_adapter(picodlp_adapter_id);
 	if (!adapter) {
-		dev_err(&dssdev->dev, "can't get i2c adapter\n");
+		dev_err(dssdev->dev, "can't get i2c adapter\n");
 		return -ENODEV;
 	}
 
 	picodlp_i2c_client = i2c_new_device(adapter, &picodlp_i2c_board_info);
 	if (!picodlp_i2c_client) {
-		dev_err(&dssdev->dev, "can't add i2c device::"
+		dev_err(dssdev->dev, "can't add i2c device::"
 					 " picodlp_i2c_client is NULL\n");
 		return -ENODEV;
 	}
 
 	picod->picodlp_i2c_client = picodlp_i2c_client;
 
-	dev_set_drvdata(&dssdev->dev, picod);
+	dev_set_drvdata(dssdev->dev, picod);
 
 	if (gpio_is_valid(picodlp_pdata->emu_done_gpio)) {
-		r = devm_gpio_request_one(&dssdev->dev,
+		r = devm_gpio_request_one(dssdev->dev,
 				picodlp_pdata->emu_done_gpio,
 				GPIOF_IN, "DLP EMU DONE");
 		if (r)
@@ -452,7 +452,7 @@ static int picodlp_panel_probe(struct omap_dss_device *dssdev)
 	}
 
 	if (gpio_is_valid(picodlp_pdata->pwrgood_gpio)) {
-		r = devm_gpio_request_one(&dssdev->dev,
+		r = devm_gpio_request_one(dssdev->dev,
 				picodlp_pdata->pwrgood_gpio,
 				GPIOF_OUT_INIT_LOW, "DLP PWRGOOD");
 		if (r)
@@ -464,21 +464,19 @@ static int picodlp_panel_probe(struct omap_dss_device *dssdev)
 
 static void picodlp_panel_remove(struct omap_dss_device *dssdev)
 {
-	struct picodlp_data *picod = dev_get_drvdata(&dssdev->dev);
+	struct picodlp_data *picod = dev_get_drvdata(dssdev->dev);
 
 	i2c_unregister_device(picod->picodlp_i2c_client);
-	dev_set_drvdata(&dssdev->dev, NULL);
-	dev_dbg(&dssdev->dev, "removing picodlp panel\n");
-
-	kfree(picod);
+	dev_set_drvdata(dssdev->dev, NULL);
+	dev_dbg(dssdev->dev, "removing picodlp panel\n");
 }
 
 static int picodlp_panel_enable(struct omap_dss_device *dssdev)
 {
-	struct picodlp_data *picod = dev_get_drvdata(&dssdev->dev);
+	struct picodlp_data *picod = dev_get_drvdata(dssdev->dev);
 	int r;
 
-	dev_dbg(&dssdev->dev, "enabling picodlp panel\n");
+	dev_dbg(dssdev->dev, "enabling picodlp panel\n");
 
 	mutex_lock(&picod->lock);
 	if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) {
@@ -494,7 +492,7 @@ static int picodlp_panel_enable(struct omap_dss_device *dssdev)
 
 static void picodlp_panel_disable(struct omap_dss_device *dssdev)
 {
-	struct picodlp_data *picod = dev_get_drvdata(&dssdev->dev);
+	struct picodlp_data *picod = dev_get_drvdata(dssdev->dev);
 
 	mutex_lock(&picod->lock);
 	/* Turn off DLP Power */
@@ -504,7 +502,7 @@ static void picodlp_panel_disable(struct omap_dss_device *dssdev)
 	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
 	mutex_unlock(&picod->lock);
 
-	dev_dbg(&dssdev->dev, "disabling picodlp panel\n");
+	dev_dbg(dssdev->dev, "disabling picodlp panel\n");
 }
 
 static void picodlp_get_resolution(struct omap_dss_device *dssdev,
diff --git a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
index 74cb0eb45311..78f0a6779756 100644
--- a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
+++ b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
@@ -66,35 +66,35 @@ static int sharp_ls_panel_probe(struct omap_dss_device *dssdev)
 	dssdev->panel.timings = sharp_ls_timings;
 
 	if (gpio_is_valid(pd->mo_gpio)) {
-		r = devm_gpio_request_one(&dssdev->dev, pd->mo_gpio,
+		r = devm_gpio_request_one(dssdev->dev, pd->mo_gpio,
 				GPIOF_OUT_INIT_LOW, "lcd MO");
 		if (r)
 			return r;
 	}
 
 	if (gpio_is_valid(pd->lr_gpio)) {
-		r = devm_gpio_request_one(&dssdev->dev, pd->lr_gpio,
+		r = devm_gpio_request_one(dssdev->dev, pd->lr_gpio,
 				GPIOF_OUT_INIT_HIGH, "lcd LR");
 		if (r)
 			return r;
 	}
 
 	if (gpio_is_valid(pd->ud_gpio)) {
-		r = devm_gpio_request_one(&dssdev->dev, pd->ud_gpio,
+		r = devm_gpio_request_one(dssdev->dev, pd->ud_gpio,
 				GPIOF_OUT_INIT_HIGH, "lcd UD");
 		if (r)
 			return r;
 	}
 
 	if (gpio_is_valid(pd->resb_gpio)) {
-		r = devm_gpio_request_one(&dssdev->dev, pd->resb_gpio,
+		r = devm_gpio_request_one(dssdev->dev, pd->resb_gpio,
 				GPIOF_OUT_INIT_LOW, "lcd RESB");
 		if (r)
 			return r;
 	}
 
 	if (gpio_is_valid(pd->ini_gpio)) {
-		r = devm_gpio_request_one(&dssdev->dev, pd->ini_gpio,
+		r = devm_gpio_request_one(dssdev->dev, pd->ini_gpio,
 				GPIOF_OUT_INIT_LOW, "lcd INI");
 		if (r)
 			return r;
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index c4f78bda115a..54a07da8587a 100644
--- a/drivers/video/omap2/displays/panel-taal.c
+++ b/drivers/video/omap2/displays/panel-taal.c
@@ -237,7 +237,7 @@ static int taal_set_update_window(struct taal_data *td,
 
 static void taal_queue_esd_work(struct omap_dss_device *dssdev)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 
 	if (td->esd_interval > 0)
 		queue_delayed_work(td->workqueue, &td->esd_work,
@@ -246,14 +246,14 @@ static void taal_queue_esd_work(struct omap_dss_device *dssdev)
 
 static void taal_cancel_esd_work(struct omap_dss_device *dssdev)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 
 	cancel_delayed_work(&td->esd_work);
 }
 
 static void taal_queue_ulps_work(struct omap_dss_device *dssdev)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 
 	if (td->ulps_timeout > 0)
 		queue_delayed_work(td->workqueue, &td->ulps_work,
@@ -262,14 +262,14 @@ static void taal_queue_ulps_work(struct omap_dss_device *dssdev)
 
 static void taal_cancel_ulps_work(struct omap_dss_device *dssdev)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 
 	cancel_delayed_work(&td->ulps_work);
 }
 
 static int taal_enter_ulps(struct omap_dss_device *dssdev)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	int r;
 
 	if (td->ulps_enabled)
@@ -291,7 +291,7 @@ static int taal_enter_ulps(struct omap_dss_device *dssdev)
 	return 0;
 
 err:
-	dev_err(&dssdev->dev, "enter ULPS failed");
+	dev_err(dssdev->dev, "enter ULPS failed");
 	taal_panel_reset(dssdev);
 
 	td->ulps_enabled = false;
@@ -303,7 +303,7 @@ err:
 
 static int taal_exit_ulps(struct omap_dss_device *dssdev)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	int r;
 
 	if (!td->ulps_enabled)
@@ -311,7 +311,7 @@ static int taal_exit_ulps(struct omap_dss_device *dssdev)
 
 	r = omapdss_dsi_display_enable(dssdev);
 	if (r) {
-		dev_err(&dssdev->dev, "failed to enable DSI\n");
+		dev_err(dssdev->dev, "failed to enable DSI\n");
 		goto err1;
 	}
 
@@ -319,7 +319,7 @@ static int taal_exit_ulps(struct omap_dss_device *dssdev)
 
 	r = _taal_enable_te(dssdev, true);
 	if (r) {
-		dev_err(&dssdev->dev, "failed to re-enable TE");
+		dev_err(dssdev->dev, "failed to re-enable TE");
 		goto err2;
 	}
 
@@ -333,7 +333,7 @@ static int taal_exit_ulps(struct omap_dss_device *dssdev)
 	return 0;
 
 err2:
-	dev_err(&dssdev->dev, "failed to exit ULPS");
+	dev_err(dssdev->dev, "failed to exit ULPS");
 
 	r = taal_panel_reset(dssdev);
 	if (!r) {
@@ -349,7 +349,7 @@ err1:
 
 static int taal_wake_up(struct omap_dss_device *dssdev)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 
 	if (td->ulps_enabled)
 		return taal_exit_ulps(dssdev);
@@ -362,7 +362,7 @@ static int taal_wake_up(struct omap_dss_device *dssdev)
 static int taal_bl_update_status(struct backlight_device *dev)
 {
 	struct omap_dss_device *dssdev = dev_get_drvdata(&dev->dev);
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	int r;
 	int level;
 
@@ -372,7 +372,7 @@ static int taal_bl_update_status(struct backlight_device *dev)
 	else
 		level = 0;
 
-	dev_dbg(&dssdev->dev, "update brightness to %d\n", level);
+	dev_dbg(dssdev->dev, "update brightness to %d\n", level);
 
 	mutex_lock(&td->lock);
 
@@ -418,7 +418,7 @@ static ssize_t taal_num_errors_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
 	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	u8 errors = 0;
 	int r;
 
@@ -448,7 +448,7 @@ static ssize_t taal_hw_revision_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
 	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	u8 id1, id2, id3;
 	int r;
 
@@ -486,7 +486,7 @@ static ssize_t show_cabc_mode(struct device *dev,
 		char *buf)
 {
 	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	const char *mode_str;
 	int mode;
 	int len;
@@ -506,7 +506,7 @@ static ssize_t store_cabc_mode(struct device *dev,
 		const char *buf, size_t count)
 {
 	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	int i;
 	int r;
 
@@ -568,12 +568,12 @@ static ssize_t taal_store_esd_interval(struct device *dev,
 		const char *buf, size_t count)
 {
 	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 
 	unsigned long t;
 	int r;
 
-	r = strict_strtoul(buf, 10, &t);
+	r = kstrtoul(buf, 10, &t);
 	if (r)
 		return r;
 
@@ -592,7 +592,7 @@ static ssize_t taal_show_esd_interval(struct device *dev,
 		char *buf)
 {
 	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	unsigned t;
 
 	mutex_lock(&td->lock);
@@ -607,11 +607,11 @@ static ssize_t taal_store_ulps(struct device *dev,
 		const char *buf, size_t count)
 {
 	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	unsigned long t;
 	int r;
 
-	r = strict_strtoul(buf, 10, &t);
+	r = kstrtoul(buf, 10, &t);
 	if (r)
 		return r;
 
@@ -641,7 +641,7 @@ static ssize_t taal_show_ulps(struct device *dev,
 		char *buf)
 {
 	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	unsigned t;
 
 	mutex_lock(&td->lock);
@@ -656,11 +656,11 @@ static ssize_t taal_store_ulps_timeout(struct device *dev,
 		const char *buf, size_t count)
 {
 	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	unsigned long t;
 	int r;
 
-	r = strict_strtoul(buf, 10, &t);
+	r = kstrtoul(buf, 10, &t);
 	if (r)
 		return r;
 
@@ -687,7 +687,7 @@ static ssize_t taal_show_ulps_timeout(struct device *dev,
 		char *buf)
 {
 	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	unsigned t;
 
 	mutex_lock(&td->lock);
@@ -727,7 +727,7 @@ static struct attribute_group taal_attr_group = {
 
 static void taal_hw_reset(struct omap_dss_device *dssdev)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 
 	if (!gpio_is_valid(td->reset_gpio))
 		return;
@@ -768,13 +768,13 @@ static int taal_probe(struct omap_dss_device *dssdev)
 	struct backlight_device *bldev = NULL;
 	int r;
 
-	dev_dbg(&dssdev->dev, "probe\n");
+	dev_dbg(dssdev->dev, "probe\n");
 
-	td = devm_kzalloc(&dssdev->dev, sizeof(*td), GFP_KERNEL);
+	td = devm_kzalloc(dssdev->dev, sizeof(*td), GFP_KERNEL);
 	if (!td)
 		return -ENOMEM;
 
-	dev_set_drvdata(&dssdev->dev, td);
+	dev_set_drvdata(dssdev->dev, td);
 	td->dssdev = dssdev;
 
 	if (dssdev->data) {
@@ -797,41 +797,41 @@ static int taal_probe(struct omap_dss_device *dssdev)
 	atomic_set(&td->do_update, 0);
 
 	if (gpio_is_valid(td->reset_gpio)) {
-		r = devm_gpio_request_one(&dssdev->dev, td->reset_gpio,
+		r = devm_gpio_request_one(dssdev->dev, td->reset_gpio,
 				GPIOF_OUT_INIT_LOW, "taal rst");
 		if (r) {
-			dev_err(&dssdev->dev, "failed to request reset gpio\n");
+			dev_err(dssdev->dev, "failed to request reset gpio\n");
 			return r;
 		}
 	}
 
 	if (gpio_is_valid(td->ext_te_gpio)) {
-		r = devm_gpio_request_one(&dssdev->dev, td->ext_te_gpio,
+		r = devm_gpio_request_one(dssdev->dev, td->ext_te_gpio,
 				GPIOF_IN, "taal irq");
 		if (r) {
-			dev_err(&dssdev->dev, "GPIO request failed\n");
+			dev_err(dssdev->dev, "GPIO request failed\n");
 			return r;
 		}
 
-		r = devm_request_irq(&dssdev->dev, gpio_to_irq(td->ext_te_gpio),
+		r = devm_request_irq(dssdev->dev, gpio_to_irq(td->ext_te_gpio),
 				taal_te_isr,
 				IRQF_TRIGGER_RISING,
 				"taal vsync", dssdev);
 
 		if (r) {
-			dev_err(&dssdev->dev, "IRQ request failed\n");
+			dev_err(dssdev->dev, "IRQ request failed\n");
 			return r;
 		}
 
 		INIT_DEFERRABLE_WORK(&td->te_timeout_work,
 					taal_te_timeout_work_callback);
 
-		dev_dbg(&dssdev->dev, "Using GPIO TE\n");
+		dev_dbg(dssdev->dev, "Using GPIO TE\n");
 	}
 
 	td->workqueue = create_singlethread_workqueue("taal_esd");
 	if (td->workqueue == NULL) {
-		dev_err(&dssdev->dev, "can't create ESD workqueue\n");
+		dev_err(dssdev->dev, "can't create ESD workqueue\n");
 		return -ENOMEM;
 	}
 	INIT_DEFERRABLE_WORK(&td->esd_work, taal_esd_work);
@@ -844,8 +844,8 @@ static int taal_probe(struct omap_dss_device *dssdev)
 		props.max_brightness = 255;
 
 		props.type = BACKLIGHT_RAW;
-		bldev = backlight_device_register(dev_name(&dssdev->dev),
-				&dssdev->dev, dssdev, &taal_bl_ops, &props);
+		bldev = backlight_device_register(dev_name(dssdev->dev),
+				dssdev->dev, dssdev, &taal_bl_ops, &props);
 		if (IS_ERR(bldev)) {
 			r = PTR_ERR(bldev);
 			goto err_bl;
@@ -862,19 +862,19 @@ static int taal_probe(struct omap_dss_device *dssdev)
 
 	r = omap_dsi_request_vc(dssdev, &td->channel);
 	if (r) {
-		dev_err(&dssdev->dev, "failed to get virtual channel\n");
+		dev_err(dssdev->dev, "failed to get virtual channel\n");
 		goto err_req_vc;
 	}
 
 	r = omap_dsi_set_vc_id(dssdev, td->channel, TCH);
 	if (r) {
-		dev_err(&dssdev->dev, "failed to set VC_ID\n");
+		dev_err(dssdev->dev, "failed to set VC_ID\n");
 		goto err_vc_id;
 	}
 
-	r = sysfs_create_group(&dssdev->dev.kobj, &taal_attr_group);
+	r = sysfs_create_group(&dssdev->dev->kobj, &taal_attr_group);
 	if (r) {
-		dev_err(&dssdev->dev, "failed to create sysfs files\n");
+		dev_err(dssdev->dev, "failed to create sysfs files\n");
 		goto err_vc_id;
 	}
 
@@ -892,12 +892,12 @@ err_bl:
 
 static void __exit taal_remove(struct omap_dss_device *dssdev)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	struct backlight_device *bldev;
 
-	dev_dbg(&dssdev->dev, "remove\n");
+	dev_dbg(dssdev->dev, "remove\n");
 
-	sysfs_remove_group(&dssdev->dev.kobj, &taal_attr_group);
+	sysfs_remove_group(&dssdev->dev->kobj, &taal_attr_group);
 	omap_dsi_release_vc(dssdev, td->channel);
 
 	bldev = td->bldev;
@@ -917,7 +917,7 @@ static void __exit taal_remove(struct omap_dss_device *dssdev)
 
 static int taal_power_on(struct omap_dss_device *dssdev)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	u8 id1, id2, id3;
 	int r;
 	struct omap_dss_dsi_config dsi_config = {
@@ -932,19 +932,19 @@ static int taal_power_on(struct omap_dss_device *dssdev)
 
 	r = omapdss_dsi_configure_pins(dssdev, &td->pin_config);
 	if (r) {
-		dev_err(&dssdev->dev, "failed to configure DSI pins\n");
+		dev_err(dssdev->dev, "failed to configure DSI pins\n");
 		goto err0;
 	};
 
 	r = omapdss_dsi_set_config(dssdev, &dsi_config);
 	if (r) {
-		dev_err(&dssdev->dev, "failed to configure DSI\n");
+		dev_err(dssdev->dev, "failed to configure DSI\n");
 		goto err0;
 	}
 
 	r = omapdss_dsi_display_enable(dssdev);
 	if (r) {
-		dev_err(&dssdev->dev, "failed to enable DSI\n");
+		dev_err(dssdev->dev, "failed to enable DSI\n");
 		goto err0;
 	}
 
@@ -999,10 +999,10 @@ static int taal_power_on(struct omap_dss_device *dssdev)
 	td->enabled = 1;
 
 	if (!td->intro_printed) {
-		dev_info(&dssdev->dev, "panel revision %02x.%02x.%02x\n",
+		dev_info(dssdev->dev, "panel revision %02x.%02x.%02x\n",
 			id1, id2, id3);
 		if (td->cabc_broken)
-			dev_info(&dssdev->dev,
+			dev_info(dssdev->dev,
 					"old Taal version, CABC disabled\n");
 		td->intro_printed = true;
 	}
@@ -1011,7 +1011,7 @@ static int taal_power_on(struct omap_dss_device *dssdev)
 
 	return 0;
 err:
-	dev_err(&dssdev->dev, "error while enabling panel, issuing HW reset\n");
+	dev_err(dssdev->dev, "error while enabling panel, issuing HW reset\n");
 
 	taal_hw_reset(dssdev);
 
@@ -1022,7 +1022,7 @@ err0:
 
 static void taal_power_off(struct omap_dss_device *dssdev)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	int r;
 
 	dsi_disable_video_output(dssdev, td->channel);
@@ -1032,7 +1032,7 @@ static void taal_power_off(struct omap_dss_device *dssdev)
 		r = taal_sleep_in(td);
 
 	if (r) {
-		dev_err(&dssdev->dev,
+		dev_err(dssdev->dev,
 				"error disabling panel, issuing HW reset\n");
 		taal_hw_reset(dssdev);
 	}
@@ -1044,7 +1044,7 @@ static void taal_power_off(struct omap_dss_device *dssdev)
 
 static int taal_panel_reset(struct omap_dss_device *dssdev)
 {
-	dev_err(&dssdev->dev, "performing LCD reset\n");
+	dev_err(dssdev->dev, "performing LCD reset\n");
 
 	taal_power_off(dssdev);
 	taal_hw_reset(dssdev);
@@ -1053,10 +1053,10 @@ static int taal_panel_reset(struct omap_dss_device *dssdev)
 
 static int taal_enable(struct omap_dss_device *dssdev)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	int r;
 
-	dev_dbg(&dssdev->dev, "enable\n");
+	dev_dbg(dssdev->dev, "enable\n");
 
 	mutex_lock(&td->lock);
 
@@ -1082,16 +1082,16 @@ static int taal_enable(struct omap_dss_device *dssdev)
 
 	return 0;
 err:
-	dev_dbg(&dssdev->dev, "enable failed\n");
+	dev_dbg(dssdev->dev, "enable failed\n");
 	mutex_unlock(&td->lock);
 	return r;
 }
 
 static void taal_disable(struct omap_dss_device *dssdev)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 
-	dev_dbg(&dssdev->dev, "disable\n");
+	dev_dbg(dssdev->dev, "disable\n");
 
 	mutex_lock(&td->lock);
 
@@ -1118,14 +1118,14 @@ static void taal_disable(struct omap_dss_device *dssdev)
 static void taal_framedone_cb(int err, void *data)
 {
 	struct omap_dss_device *dssdev = data;
-	dev_dbg(&dssdev->dev, "framedone, err %d\n", err);
+	dev_dbg(dssdev->dev, "framedone, err %d\n", err);
 	dsi_bus_unlock(dssdev);
 }
 
 static irqreturn_t taal_te_isr(int irq, void *data)
 {
 	struct omap_dss_device *dssdev = data;
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	int old;
 	int r;
 
@@ -1142,7 +1142,7 @@ static irqreturn_t taal_te_isr(int irq, void *data)
 
 	return IRQ_HANDLED;
 err:
-	dev_err(&dssdev->dev, "start update failed\n");
+	dev_err(dssdev->dev, "start update failed\n");
 	dsi_bus_unlock(dssdev);
 	return IRQ_HANDLED;
 }
@@ -1153,7 +1153,7 @@ static void taal_te_timeout_work_callback(struct work_struct *work)
 					te_timeout_work.work);
 	struct omap_dss_device *dssdev = td->dssdev;
 
-	dev_err(&dssdev->dev, "TE not received for 250ms!\n");
+	dev_err(dssdev->dev, "TE not received for 250ms!\n");
 
 	atomic_set(&td->do_update, 0);
 	dsi_bus_unlock(dssdev);
@@ -1162,10 +1162,10 @@ static void taal_te_timeout_work_callback(struct work_struct *work)
 static int taal_update(struct omap_dss_device *dssdev,
 				    u16 x, u16 y, u16 w, u16 h)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	int r;
 
-	dev_dbg(&dssdev->dev, "update %d, %d, %d x %d\n", x, y, w, h);
+	dev_dbg(dssdev->dev, "update %d, %d, %d x %d\n", x, y, w, h);
 
 	mutex_lock(&td->lock);
 	dsi_bus_lock(dssdev);
@@ -1208,23 +1208,23 @@ err:
 
 static int taal_sync(struct omap_dss_device *dssdev)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 
-	dev_dbg(&dssdev->dev, "sync\n");
+	dev_dbg(dssdev->dev, "sync\n");
 
 	mutex_lock(&td->lock);
 	dsi_bus_lock(dssdev);
 	dsi_bus_unlock(dssdev);
 	mutex_unlock(&td->lock);
 
-	dev_dbg(&dssdev->dev, "sync done\n");
+	dev_dbg(dssdev->dev, "sync done\n");
 
 	return 0;
 }
 
 static int _taal_enable_te(struct omap_dss_device *dssdev, bool enable)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	int r;
 
 	if (enable)
@@ -1243,7 +1243,7 @@ static int _taal_enable_te(struct omap_dss_device *dssdev, bool enable)
 
 static int taal_enable_te(struct omap_dss_device *dssdev, bool enable)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	int r;
 
 	mutex_lock(&td->lock);
@@ -1279,7 +1279,7 @@ err:
 
 static int taal_get_te(struct omap_dss_device *dssdev)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	int r;
 
 	mutex_lock(&td->lock);
@@ -1291,7 +1291,7 @@ static int taal_get_te(struct omap_dss_device *dssdev)
 
 static int taal_run_test(struct omap_dss_device *dssdev, int test_num)
 {
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 	u8 id1, id2, id3;
 	int r;
 
@@ -1336,7 +1336,7 @@ static int taal_memory_read(struct omap_dss_device *dssdev,
 	int first = 1;
 	int plen;
 	unsigned buf_used = 0;
-	struct taal_data *td = dev_get_drvdata(&dssdev->dev);
+	struct taal_data *td = dev_get_drvdata(dssdev->dev);
 
 	if (size < w * h * 3)
 		return -ENOMEM;
@@ -1380,19 +1380,19 @@ static int taal_memory_read(struct omap_dss_device *dssdev,
 				buf + buf_used, size - buf_used);
 
 		if (r < 0) {
-			dev_err(&dssdev->dev, "read error\n");
+			dev_err(dssdev->dev, "read error\n");
 			goto err3;
 		}
 
 		buf_used += r;
 
 		if (r < plen) {
-			dev_err(&dssdev->dev, "short read\n");
+			dev_err(dssdev->dev, "short read\n");
 			break;
 		}
 
 		if (signal_pending(current)) {
-			dev_err(&dssdev->dev, "signal pending, "
+			dev_err(dssdev->dev, "signal pending, "
 					"aborting memory read\n");
 			r = -ERESTARTSYS;
 			goto err3;
@@ -1450,26 +1450,26 @@ static void taal_esd_work(struct work_struct *work)
 
 	r = taal_wake_up(dssdev);
 	if (r) {
-		dev_err(&dssdev->dev, "failed to exit ULPS\n");
+		dev_err(dssdev->dev, "failed to exit ULPS\n");
 		goto err;
 	}
 
 	r = taal_dcs_read_1(td, MIPI_DCS_GET_DIAGNOSTIC_RESULT, &state1);
 	if (r) {
-		dev_err(&dssdev->dev, "failed to read Taal status\n");
+		dev_err(dssdev->dev, "failed to read Taal status\n");
 		goto err;
 	}
 
 	/* Run self diagnostics */
 	r = taal_sleep_out(td);
 	if (r) {
-		dev_err(&dssdev->dev, "failed to run Taal self-diagnostics\n");
+		dev_err(dssdev->dev, "failed to run Taal self-diagnostics\n");
 		goto err;
 	}
 
 	r = taal_dcs_read_1(td, MIPI_DCS_GET_DIAGNOSTIC_RESULT, &state2);
 	if (r) {
-		dev_err(&dssdev->dev, "failed to read Taal status\n");
+		dev_err(dssdev->dev, "failed to read Taal status\n");
 		goto err;
 	}
 
@@ -1477,7 +1477,7 @@ static void taal_esd_work(struct work_struct *work)
 	 * Bit6 if the test passes.
 	 */
 	if (!((state1 ^ state2) & (1 << 6))) {
-		dev_err(&dssdev->dev, "LCD self diagnostics failed\n");
+		dev_err(dssdev->dev, "LCD self diagnostics failed\n");
 		goto err;
 	}
 	/* Self-diagnostics result is also shown on TE GPIO line. We need
@@ -1495,7 +1495,7 @@ static void taal_esd_work(struct work_struct *work)
 	mutex_unlock(&td->lock);
 	return;
 err:
-	dev_err(&dssdev->dev, "performing LCD reset\n");
+	dev_err(dssdev->dev, "performing LCD reset\n");
 
 	taal_panel_reset(dssdev);
 
diff --git a/drivers/video/omap2/displays/panel-tfp410.c b/drivers/video/omap2/displays/panel-tfp410.c
index 46039c4bf1ed..1fdfb158a2a9 100644
--- a/drivers/video/omap2/displays/panel-tfp410.c
+++ b/drivers/video/omap2/displays/panel-tfp410.c
@@ -59,7 +59,7 @@ struct panel_drv_data {
 
 static int tfp410_power_on(struct omap_dss_device *dssdev)
 {
-	struct panel_drv_data *ddata = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
 	int r;
 
 	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
@@ -82,7 +82,7 @@ err0:
 
 static void tfp410_power_off(struct omap_dss_device *dssdev)
 {
-	struct panel_drv_data *ddata = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
 
 	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
 		return;
@@ -99,7 +99,7 @@ static int tfp410_probe(struct omap_dss_device *dssdev)
 	int r;
 	int i2c_bus_num;
 
-	ddata = devm_kzalloc(&dssdev->dev, sizeof(*ddata), GFP_KERNEL);
+	ddata = devm_kzalloc(dssdev->dev, sizeof(*ddata), GFP_KERNEL);
 	if (!ddata)
 		return -ENOMEM;
 
@@ -119,10 +119,10 @@ static int tfp410_probe(struct omap_dss_device *dssdev)
 	}
 
 	if (gpio_is_valid(ddata->pd_gpio)) {
-		r = devm_gpio_request_one(&dssdev->dev, ddata->pd_gpio,
+		r = devm_gpio_request_one(dssdev->dev, ddata->pd_gpio,
 				GPIOF_OUT_INIT_LOW, "tfp410 pd");
 		if (r) {
-			dev_err(&dssdev->dev, "Failed to request PD GPIO %d\n",
+			dev_err(dssdev->dev, "Failed to request PD GPIO %d\n",
 					ddata->pd_gpio);
 			return r;
 		}
@@ -133,7 +133,7 @@ static int tfp410_probe(struct omap_dss_device *dssdev)
 
 		adapter = i2c_get_adapter(i2c_bus_num);
 		if (!adapter) {
-			dev_err(&dssdev->dev, "Failed to get I2C adapter, bus %d\n",
+			dev_err(dssdev->dev, "Failed to get I2C adapter, bus %d\n",
 					i2c_bus_num);
 			return -EPROBE_DEFER;
 		}
@@ -141,28 +141,28 @@ static int tfp410_probe(struct omap_dss_device *dssdev)
 		ddata->i2c_adapter = adapter;
 	}
 
-	dev_set_drvdata(&dssdev->dev, ddata);
+	dev_set_drvdata(dssdev->dev, ddata);
 
 	return 0;
 }
 
 static void __exit tfp410_remove(struct omap_dss_device *dssdev)
 {
-	struct panel_drv_data *ddata = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
 
 	mutex_lock(&ddata->lock);
 
 	if (ddata->i2c_adapter)
 		i2c_put_adapter(ddata->i2c_adapter);
 
-	dev_set_drvdata(&dssdev->dev, NULL);
+	dev_set_drvdata(dssdev->dev, NULL);
 
 	mutex_unlock(&ddata->lock);
 }
 
 static int tfp410_enable(struct omap_dss_device *dssdev)
 {
-	struct panel_drv_data *ddata = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
 	int r;
 
 	mutex_lock(&ddata->lock);
@@ -178,7 +178,7 @@ static int tfp410_enable(struct omap_dss_device *dssdev)
 
 static void tfp410_disable(struct omap_dss_device *dssdev)
 {
-	struct panel_drv_data *ddata = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
 
 	mutex_lock(&ddata->lock);
 
@@ -192,7 +192,7 @@ static void tfp410_disable(struct omap_dss_device *dssdev)
 static void tfp410_set_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
-	struct panel_drv_data *ddata = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
 
 	mutex_lock(&ddata->lock);
 	omapdss_dpi_set_timings(dssdev, timings);
@@ -203,7 +203,7 @@ static void tfp410_set_timings(struct omap_dss_device *dssdev,
 static void tfp410_get_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
-	struct panel_drv_data *ddata = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
 
 	mutex_lock(&ddata->lock);
 	*timings = dssdev->panel.timings;
@@ -213,7 +213,7 @@ static void tfp410_get_timings(struct omap_dss_device *dssdev,
 static int tfp410_check_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
-	struct panel_drv_data *ddata = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
 	int r;
 
 	mutex_lock(&ddata->lock);
@@ -258,7 +258,7 @@ static int tfp410_ddc_read(struct i2c_adapter *adapter,
 static int tfp410_read_edid(struct omap_dss_device *dssdev,
 		u8 *edid, int len)
 {
-	struct panel_drv_data *ddata = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
 	int r, l, bytes_read;
 
 	mutex_lock(&ddata->lock);
@@ -298,7 +298,7 @@ err:
 
 static bool tfp410_detect(struct omap_dss_device *dssdev)
 {
-	struct panel_drv_data *ddata = dev_get_drvdata(&dssdev->dev);
+	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
 	unsigned char out;
 	int r;
 
diff --git a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c b/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
index abf2bc4a18ab..7729b6fa6f97 100644
--- a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
+++ b/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
@@ -126,7 +126,7 @@ static int tpo_td043_write_mirror(struct spi_device *spi, bool h, bool v)
 
 static int tpo_td043_set_hmirror(struct omap_dss_device *dssdev, bool enable)
 {
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(&dssdev->dev);
+	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dssdev->dev);
 
 	tpo_td043->hmirror = enable;
 	return tpo_td043_write_mirror(tpo_td043->spi, tpo_td043->hmirror,
@@ -135,7 +135,7 @@ static int tpo_td043_set_hmirror(struct omap_dss_device *dssdev, bool enable)
 
 static bool tpo_td043_get_hmirror(struct omap_dss_device *dssdev)
 {
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(&dssdev->dev);
+	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dssdev->dev);
 
 	return tpo_td043->hmirror;
 }
@@ -338,7 +338,7 @@ static void tpo_td043_power_off(struct tpo_td043_device *tpo_td043)
 
 static int tpo_td043_enable_dss(struct omap_dss_device *dssdev)
 {
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(&dssdev->dev);
+	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dssdev->dev);
 	int r;
 
 	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
@@ -372,7 +372,7 @@ err0:
 
 static void tpo_td043_disable_dss(struct omap_dss_device *dssdev)
 {
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(&dssdev->dev);
+	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dssdev->dev);
 
 	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
 		return;
@@ -385,14 +385,14 @@ static void tpo_td043_disable_dss(struct omap_dss_device *dssdev)
 
 static int tpo_td043_enable(struct omap_dss_device *dssdev)
 {
-	dev_dbg(&dssdev->dev, "enable\n");
+	dev_dbg(dssdev->dev, "enable\n");
 
 	return tpo_td043_enable_dss(dssdev);
 }
 
 static void tpo_td043_disable(struct omap_dss_device *dssdev)
 {
-	dev_dbg(&dssdev->dev, "disable\n");
+	dev_dbg(dssdev->dev, "disable\n");
 
 	tpo_td043_disable_dss(dssdev);
 
@@ -405,10 +405,10 @@ static int tpo_td043_probe(struct omap_dss_device *dssdev)
 	struct panel_tpo_td043_data *pdata = get_panel_data(dssdev);
 	int ret = 0;
 
-	dev_dbg(&dssdev->dev, "probe\n");
+	dev_dbg(dssdev->dev, "probe\n");
 
 	if (tpo_td043 == NULL) {
-		dev_err(&dssdev->dev, "missing tpo_td043_device\n");
+		dev_err(dssdev->dev, "missing tpo_td043_device\n");
 		return -ENODEV;
 	}
 
@@ -423,28 +423,28 @@ static int tpo_td043_probe(struct omap_dss_device *dssdev)
 	tpo_td043->mode = TPO_R02_MODE_800x480;
 	memcpy(tpo_td043->gamma, tpo_td043_def_gamma, sizeof(tpo_td043->gamma));
 
-	tpo_td043->vcc_reg = regulator_get(&dssdev->dev, "vcc");
+	tpo_td043->vcc_reg = regulator_get(dssdev->dev, "vcc");
 	if (IS_ERR(tpo_td043->vcc_reg)) {
-		dev_err(&dssdev->dev, "failed to get LCD VCC regulator\n");
+		dev_err(dssdev->dev, "failed to get LCD VCC regulator\n");
 		ret = PTR_ERR(tpo_td043->vcc_reg);
 		goto fail_regulator;
 	}
 
 	if (gpio_is_valid(tpo_td043->nreset_gpio)) {
-		ret = devm_gpio_request_one(&dssdev->dev,
+		ret = devm_gpio_request_one(dssdev->dev,
 				tpo_td043->nreset_gpio, GPIOF_OUT_INIT_LOW,
 				"lcd reset");
 		if (ret < 0) {
-			dev_err(&dssdev->dev, "couldn't request reset GPIO\n");
+			dev_err(dssdev->dev, "couldn't request reset GPIO\n");
 			goto fail_gpio_req;
 		}
 	}
 
-	ret = sysfs_create_group(&dssdev->dev.kobj, &tpo_td043_attr_group);
+	ret = sysfs_create_group(&dssdev->dev->kobj, &tpo_td043_attr_group);
 	if (ret)
-		dev_warn(&dssdev->dev, "failed to create sysfs files\n");
+		dev_warn(dssdev->dev, "failed to create sysfs files\n");
 
-	dev_set_drvdata(&dssdev->dev, tpo_td043);
+	dev_set_drvdata(dssdev->dev, tpo_td043);
 
 	return 0;
 
@@ -457,11 +457,11 @@ fail_regulator:
 
 static void tpo_td043_remove(struct omap_dss_device *dssdev)
 {
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(&dssdev->dev);
+	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dssdev->dev);
 
-	dev_dbg(&dssdev->dev, "remove\n");
+	dev_dbg(dssdev->dev, "remove\n");
 
-	sysfs_remove_group(&dssdev->dev.kobj, &tpo_td043_attr_group);
+	sysfs_remove_group(&dssdev->dev->kobj, &tpo_td043_attr_group);
 	regulator_put(tpo_td043->vcc_reg);
 }
 
diff --git a/drivers/video/omap2/dss/Kconfig b/drivers/video/omap2/dss/Kconfig
index cb0f145c7077..8f70a8300b84 100644
--- a/drivers/video/omap2/dss/Kconfig
+++ b/drivers/video/omap2/dss/Kconfig
@@ -1,5 +1,6 @@
 menuconfig OMAP2_DSS
         tristate "OMAP2+ Display Subsystem support"
+	select VIDEOMODE_HELPERS
         help
 	  OMAP2+ Display Subsystem support.
 
diff --git a/drivers/video/omap2/dss/apply.c b/drivers/video/omap2/dss/apply.c
index a4b356a9780d..d6212d63cfb2 100644
--- a/drivers/video/omap2/dss/apply.c
+++ b/drivers/video/omap2/dss/apply.c
@@ -420,16 +420,26 @@ static void wait_pending_extra_info_updates(void)
 		DSSWARN("timeout in wait_pending_extra_info_updates\n");
 }
 
-static inline struct omap_dss_device *dss_ovl_get_device(struct omap_overlay *ovl)
+static struct omap_dss_device *dss_mgr_get_device(struct omap_overlay_manager *mgr)
 {
-	return ovl->manager ?
-		(ovl->manager->output ? ovl->manager->output->device : NULL) :
-		NULL;
+	struct omap_dss_device *dssdev;
+
+	dssdev = mgr->output;
+	if (dssdev == NULL)
+		return NULL;
+
+	while (dssdev->device)
+		dssdev = dssdev->device;
+
+	if (dssdev->driver)
+		return dssdev;
+	else
+		return NULL;
 }
 
-static inline struct omap_dss_device *dss_mgr_get_device(struct omap_overlay_manager *mgr)
+static struct omap_dss_device *dss_ovl_get_device(struct omap_overlay *ovl)
 {
-	return mgr->output ? mgr->output->device : NULL;
+	return ovl->manager ? dss_mgr_get_device(ovl->manager) : NULL;
 }
 
 static int dss_mgr_wait_for_vsync(struct omap_overlay_manager *mgr)
@@ -792,6 +802,18 @@ static void mgr_clear_shadow_dirty(struct omap_overlay_manager *mgr)
 	}
 }
 
+static int dss_mgr_connect_compat(struct omap_overlay_manager *mgr,
+		struct omap_dss_device *dst)
+{
+	return mgr->set_output(mgr, dst);
+}
+
+static void dss_mgr_disconnect_compat(struct omap_overlay_manager *mgr,
+		struct omap_dss_device *dst)
+{
+	mgr->unset_output(mgr);
+}
+
 static void dss_mgr_start_update_compat(struct omap_overlay_manager *mgr)
 {
 	struct mgr_priv_data *mp = get_mgr_priv(mgr);
@@ -1156,7 +1178,7 @@ static void dss_mgr_get_info(struct omap_overlay_manager *mgr,
 }
 
 static int dss_mgr_set_output(struct omap_overlay_manager *mgr,
-		struct omap_dss_output *output)
+		struct omap_dss_device *output)
 {
 	int r;
 
@@ -1554,6 +1576,8 @@ static void dss_mgr_unregister_framedone_handler_compat(struct omap_overlay_mana
 }
 
 static const struct dss_mgr_ops apply_mgr_ops = {
+	.connect = dss_mgr_connect_compat,
+	.disconnect = dss_mgr_disconnect_compat,
 	.start_update = dss_mgr_start_update_compat,
 	.enable = dss_mgr_enable_compat,
 	.disable = dss_mgr_disable_compat,
@@ -1569,7 +1593,6 @@ static DEFINE_MUTEX(compat_init_lock);
 int omapdss_compat_init(void)
 {
 	struct platform_device *pdev = dss_get_core_pdev();
-	struct omap_dss_device *dssdev = NULL;
 	int i, r;
 
 	mutex_lock(&compat_init_lock);
@@ -1579,7 +1602,7 @@ int omapdss_compat_init(void)
 
 	apply_init_priv();
 
-	dss_init_overlay_managers(pdev);
+	dss_init_overlay_managers_sysfs(pdev);
 	dss_init_overlays(pdev);
 
 	for (i = 0; i < omap_dss_get_num_overlay_managers(); i++) {
@@ -1615,12 +1638,9 @@ int omapdss_compat_init(void)
 	if (r)
 		goto err_mgr_ops;
 
-	for_each_dss_dev(dssdev) {
-		r = display_init_sysfs(pdev, dssdev);
-		/* XXX uninit sysfs files on error */
-		if (r)
-			goto err_disp_sysfs;
-	}
+	r = display_init_sysfs(pdev);
+	if (r)
+		goto err_disp_sysfs;
 
 	dispc_runtime_get();
 
@@ -1637,12 +1657,13 @@ out:
 
 err_init_irq:
 	dispc_runtime_put();
+	display_uninit_sysfs(pdev);
 
 err_disp_sysfs:
 	dss_uninstall_mgr_ops();
 
 err_mgr_ops:
-	dss_uninit_overlay_managers(pdev);
+	dss_uninit_overlay_managers_sysfs(pdev);
 	dss_uninit_overlays(pdev);
 
 	compat_refcnt--;
@@ -1656,7 +1677,6 @@ EXPORT_SYMBOL(omapdss_compat_init);
 void omapdss_compat_uninit(void)
 {
 	struct platform_device *pdev = dss_get_core_pdev();
-	struct omap_dss_device *dssdev = NULL;
 
 	mutex_lock(&compat_init_lock);
 
@@ -1665,12 +1685,11 @@ void omapdss_compat_uninit(void)
 
 	dss_dispc_uninitialize_irq();
 
-	for_each_dss_dev(dssdev)
-		display_uninit_sysfs(pdev, dssdev);
+	display_uninit_sysfs(pdev);
 
 	dss_uninstall_mgr_ops();
 
-	dss_uninit_overlay_managers(pdev);
+	dss_uninit_overlay_managers_sysfs(pdev);
 	dss_uninit_overlays(pdev);
 out:
 	mutex_unlock(&compat_init_lock);
diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index c9c2252e3719..1aeb274e30fc 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -88,7 +88,7 @@ struct regulator *dss_get_vdds_dsi(void)
 	if (core.vdds_dsi_reg != NULL)
 		return core.vdds_dsi_reg;
 
-	reg = regulator_get(&core.pdev->dev, "vdds_dsi");
+	reg = devm_regulator_get(&core.pdev->dev, "vdds_dsi");
 	if (!IS_ERR(reg))
 		core.vdds_dsi_reg = reg;
 
@@ -102,7 +102,7 @@ struct regulator *dss_get_vdds_sdi(void)
 	if (core.vdds_sdi_reg != NULL)
 		return core.vdds_sdi_reg;
 
-	reg = regulator_get(&core.pdev->dev, "vdds_sdi");
+	reg = devm_regulator_get(&core.pdev->dev, "vdds_sdi");
 	if (!IS_ERR(reg))
 		core.vdds_sdi_reg = reg;
 
@@ -243,6 +243,8 @@ static int __init omap_dss_probe(struct platform_device *pdev)
 
 	if (def_disp_name)
 		core.default_display_name = def_disp_name;
+	else if (pdata->default_display_name)
+		core.default_display_name = pdata->default_display_name;
 	else if (pdata->default_device)
 		core.default_display_name = pdata->default_device->name;
 
@@ -290,37 +292,9 @@ static int dss_bus_match(struct device *dev, struct device_driver *driver)
 	return strcmp(dssdev->driver_name, driver->name) == 0;
 }
 
-static ssize_t device_name_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			dssdev->name ?
-			dssdev->name : "");
-}
-
-static struct device_attribute default_dev_attrs[] = {
-	__ATTR(name, S_IRUGO, device_name_show, NULL),
-	__ATTR_NULL,
-};
-
-static ssize_t driver_name_show(struct device_driver *drv, char *buf)
-{
-	struct omap_dss_driver *dssdrv = to_dss_driver(drv);
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			dssdrv->driver.name ?
-			dssdrv->driver.name : "");
-}
-static struct driver_attribute default_drv_attrs[] = {
-	__ATTR(name, S_IRUGO, driver_name_show, NULL),
-	__ATTR_NULL,
-};
-
 static struct bus_type dss_bus_type = {
 	.name = "omapdss",
 	.match = dss_bus_match,
-	.dev_attrs = default_dev_attrs,
-	.drv_attrs = default_drv_attrs,
 };
 
 static void dss_bus_release(struct device *dev)
@@ -377,6 +351,46 @@ static int dss_driver_remove(struct device *dev)
 	return 0;
 }
 
+static int omapdss_default_connect(struct omap_dss_device *dssdev)
+{
+	struct omap_dss_device *out;
+	struct omap_overlay_manager *mgr;
+	int r;
+
+	out = dssdev->output;
+
+	if (out == NULL)
+		return -ENODEV;
+
+	mgr = omap_dss_get_overlay_manager(out->dispc_channel);
+	if (!mgr)
+		return -ENODEV;
+
+	r = dss_mgr_connect(mgr, out);
+	if (r)
+		return r;
+
+	return 0;
+}
+
+static void omapdss_default_disconnect(struct omap_dss_device *dssdev)
+{
+	struct omap_dss_device *out;
+	struct omap_overlay_manager *mgr;
+
+	out = dssdev->output;
+
+	if (out == NULL)
+		return;
+
+	mgr = out->manager;
+
+	if (mgr == NULL)
+		return;
+
+	dss_mgr_disconnect(mgr, out);
+}
+
 int omap_dss_register_driver(struct omap_dss_driver *dssdriver)
 {
 	dssdriver->driver.bus = &dss_bus_type;
@@ -390,6 +404,10 @@ int omap_dss_register_driver(struct omap_dss_driver *dssdriver)
 			omapdss_default_get_recommended_bpp;
 	if (dssdriver->get_timings == NULL)
 		dssdriver->get_timings = omapdss_default_get_timings;
+	if (dssdriver->connect == NULL)
+		dssdriver->connect = omapdss_default_connect;
+	if (dssdriver->disconnect == NULL)
+		dssdriver->disconnect = omapdss_default_disconnect;
 
 	return driver_register(&dssdriver->driver);
 }
@@ -419,29 +437,33 @@ struct omap_dss_device *dss_alloc_and_init_device(struct device *parent)
 	if (!dssdev)
 		return NULL;
 
-	dssdev->dev.bus = &dss_bus_type;
-	dssdev->dev.parent = parent;
-	dssdev->dev.release = omap_dss_dev_release;
-	dev_set_name(&dssdev->dev, "display%d", disp_num_counter++);
+	dssdev->old_dev.bus = &dss_bus_type;
+	dssdev->old_dev.parent = parent;
+	dssdev->old_dev.release = omap_dss_dev_release;
+	dev_set_name(&dssdev->old_dev, "display%d", disp_num_counter++);
 
-	device_initialize(&dssdev->dev);
+	device_initialize(&dssdev->old_dev);
 
 	return dssdev;
 }
 
 int dss_add_device(struct omap_dss_device *dssdev)
 {
-	return device_add(&dssdev->dev);
+	dssdev->dev = &dssdev->old_dev;
+
+	omapdss_register_display(dssdev);
+	return device_add(&dssdev->old_dev);
 }
 
 void dss_put_device(struct omap_dss_device *dssdev)
 {
-	put_device(&dssdev->dev);
+	put_device(&dssdev->old_dev);
 }
 
 void dss_unregister_device(struct omap_dss_device *dssdev)
 {
-	device_unregister(&dssdev->dev);
+	device_unregister(&dssdev->old_dev);
+	omapdss_unregister_display(dssdev);
 }
 
 static int dss_unregister_dss_dev(struct device *dev, void *data)
@@ -618,16 +640,6 @@ static int __init omap_dss_init(void)
 
 static void __exit omap_dss_exit(void)
 {
-	if (core.vdds_dsi_reg != NULL) {
-		regulator_put(core.vdds_dsi_reg);
-		core.vdds_dsi_reg = NULL;
-	}
-
-	if (core.vdds_sdi_reg != NULL) {
-		regulator_put(core.vdds_sdi_reg);
-		core.vdds_sdi_reg = NULL;
-	}
-
 	omap_dss_unregister_drivers();
 
 	omap_dss_bus_unregister();
diff --git a/drivers/video/omap2/dss/dispc-compat.c b/drivers/video/omap2/dss/dispc-compat.c
index 928884c9a0a9..83779c2b292a 100644
--- a/drivers/video/omap2/dss/dispc-compat.c
+++ b/drivers/video/omap2/dss/dispc-compat.c
@@ -360,8 +360,7 @@ static void dispc_error_worker(struct work_struct *work)
 		if (bit & errors) {
 			DSSERR("FIFO UNDERFLOW on %s, disabling the overlay\n",
 					ovl->name);
-			dispc_ovl_enable(ovl->id, false);
-			dispc_mgr_go(ovl->manager->id);
+			ovl->disable(ovl);
 			msleep(50);
 		}
 	}
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index b33b0169bb3b..02a7340111df 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -103,6 +103,7 @@ static struct {
 	int irq;
 
 	unsigned long core_clk_rate;
+	unsigned long tv_pclk_rate;
 
 	u32 fifo_size[DISPC_MAX_NR_FIFOS];
 	/* maps which plane is using a fifo. fifo-id -> plane-id */
@@ -3071,22 +3072,15 @@ unsigned long dispc_mgr_pclk_rate(enum omap_channel channel)
 
 		return r / pcd;
 	} else {
-		enum dss_hdmi_venc_clk_source_select source;
-
-		source = dss_get_hdmi_venc_clk_source();
-
-		switch (source) {
-		case DSS_VENC_TV_CLK:
-			return venc_get_pixel_clock();
-		case DSS_HDMI_M_PCLK:
-			return hdmi_get_pixel_clock();
-		default:
-			BUG();
-			return 0;
-		}
+		return dispc.tv_pclk_rate;
 	}
 }
 
+void dispc_set_tv_pclk(unsigned long pclk)
+{
+	dispc.tv_pclk_rate = pclk;
+}
+
 unsigned long dispc_core_clk_rate(void)
 {
 	return dispc.core_clk_rate;
@@ -3710,6 +3704,8 @@ static int __init omap_dispchw_probe(struct platform_device *pdev)
 
 	dispc_runtime_put();
 
+	dss_init_overlay_managers();
+
 	dss_debugfs_create_file("dispc", dispc_dump_regs);
 
 	return 0;
@@ -3723,6 +3719,8 @@ static int __exit omap_dispchw_remove(struct platform_device *pdev)
 {
 	pm_runtime_disable(&pdev->dev);
 
+	dss_uninit_overlay_managers();
+
 	return 0;
 }
 
diff --git a/drivers/video/omap2/dss/display-sysfs.c b/drivers/video/omap2/dss/display-sysfs.c
index 18211a9ab354..21d7f77df702 100644
--- a/drivers/video/omap2/dss/display-sysfs.c
+++ b/drivers/video/omap2/dss/display-sysfs.c
@@ -22,42 +22,69 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/jiffies.h>
 #include <linux/platform_device.h>
+#include <linux/sysfs.h>
 
 #include <video/omapdss.h>
 #include "dss.h"
-#include "dss_features.h"
+
+static struct omap_dss_device *to_dss_device_sysfs(struct device *dev)
+{
+	struct omap_dss_device *dssdev = NULL;
+
+	for_each_dss_dev(dssdev) {
+		if (dssdev->dev == dev) {
+			omap_dss_put_device(dssdev);
+			return dssdev;
+		}
+	}
+
+	return NULL;
+}
+
+static ssize_t display_name_show(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
+
+	return snprintf(buf, PAGE_SIZE, "%s\n",
+			dssdev->name ?
+			dssdev->name : "");
+}
 
 static ssize_t display_enabled_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	bool enabled = dssdev->state != OMAP_DSS_DISPLAY_DISABLED;
+	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
 
-	return snprintf(buf, PAGE_SIZE, "%d\n", enabled);
+	return snprintf(buf, PAGE_SIZE, "%d\n",
+			omapdss_device_is_enabled(dssdev));
 }
 
 static ssize_t display_enabled_store(struct device *dev,
 		struct device_attribute *attr,
 		const char *buf, size_t size)
 {
-	struct omap_dss_device *dssdev = to_dss_device(dev);
+	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
 	int r;
-	bool enabled;
+	bool enable;
 
-	r = strtobool(buf, &enabled);
+	r = strtobool(buf, &enable);
 	if (r)
 		return r;
 
-	if (enabled != (dssdev->state != OMAP_DSS_DISPLAY_DISABLED)) {
-		if (enabled) {
-			r = dssdev->driver->enable(dssdev);
-			if (r)
-				return r;
-		} else {
-			dssdev->driver->disable(dssdev);
-		}
+	if (enable == omapdss_device_is_enabled(dssdev))
+		return size;
+
+	if (omapdss_device_is_connected(dssdev) == false)
+		return -ENODEV;
+
+	if (enable) {
+		r = dssdev->driver->enable(dssdev);
+		if (r)
+			return r;
+	} else {
+		dssdev->driver->disable(dssdev);
 	}
 
 	return size;
@@ -66,7 +93,7 @@ static ssize_t display_enabled_store(struct device *dev,
 static ssize_t display_tear_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
-	struct omap_dss_device *dssdev = to_dss_device(dev);
+	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
 	return snprintf(buf, PAGE_SIZE, "%d\n",
 			dssdev->driver->get_te ?
 			dssdev->driver->get_te(dssdev) : 0);
@@ -75,7 +102,7 @@ static ssize_t display_tear_show(struct device *dev,
 static ssize_t display_tear_store(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t size)
 {
-	struct omap_dss_device *dssdev = to_dss_device(dev);
+	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
 	int r;
 	bool te;
 
@@ -96,7 +123,7 @@ static ssize_t display_tear_store(struct device *dev,
 static ssize_t display_timings_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
-	struct omap_dss_device *dssdev = to_dss_device(dev);
+	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
 	struct omap_video_timings t;
 
 	if (!dssdev->driver->get_timings)
@@ -113,7 +140,7 @@ static ssize_t display_timings_show(struct device *dev,
 static ssize_t display_timings_store(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t size)
 {
-	struct omap_dss_device *dssdev = to_dss_device(dev);
+	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
 	struct omap_video_timings t = dssdev->panel.timings;
 	int r, found;
 
@@ -152,7 +179,7 @@ static ssize_t display_timings_store(struct device *dev,
 static ssize_t display_rotate_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
-	struct omap_dss_device *dssdev = to_dss_device(dev);
+	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
 	int rotate;
 	if (!dssdev->driver->get_rotate)
 		return -ENOENT;
@@ -163,7 +190,7 @@ static ssize_t display_rotate_show(struct device *dev,
 static ssize_t display_rotate_store(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t size)
 {
-	struct omap_dss_device *dssdev = to_dss_device(dev);
+	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
 	int rot, r;
 
 	if (!dssdev->driver->set_rotate || !dssdev->driver->get_rotate)
@@ -183,7 +210,7 @@ static ssize_t display_rotate_store(struct device *dev,
 static ssize_t display_mirror_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
-	struct omap_dss_device *dssdev = to_dss_device(dev);
+	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
 	int mirror;
 	if (!dssdev->driver->get_mirror)
 		return -ENOENT;
@@ -194,7 +221,7 @@ static ssize_t display_mirror_show(struct device *dev,
 static ssize_t display_mirror_store(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t size)
 {
-	struct omap_dss_device *dssdev = to_dss_device(dev);
+	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
 	int r;
 	bool mirror;
 
@@ -215,7 +242,7 @@ static ssize_t display_mirror_store(struct device *dev,
 static ssize_t display_wss_show(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
-	struct omap_dss_device *dssdev = to_dss_device(dev);
+	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
 	unsigned int wss;
 
 	if (!dssdev->driver->get_wss)
@@ -229,7 +256,7 @@ static ssize_t display_wss_show(struct device *dev,
 static ssize_t display_wss_store(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t size)
 {
-	struct omap_dss_device *dssdev = to_dss_device(dev);
+	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
 	u32 wss;
 	int r;
 
@@ -250,6 +277,7 @@ static ssize_t display_wss_store(struct device *dev,
 	return size;
 }
 
+static DEVICE_ATTR(name, S_IRUGO, display_name_show, NULL);
 static DEVICE_ATTR(enabled, S_IRUGO|S_IWUSR,
 		display_enabled_show, display_enabled_store);
 static DEVICE_ATTR(tear_elim, S_IRUGO|S_IWUSR,
@@ -263,59 +291,55 @@ static DEVICE_ATTR(mirror, S_IRUGO|S_IWUSR,
 static DEVICE_ATTR(wss, S_IRUGO|S_IWUSR,
 		display_wss_show, display_wss_store);
 
-static struct device_attribute *display_sysfs_attrs[] = {
-	&dev_attr_enabled,
-	&dev_attr_tear_elim,
-	&dev_attr_timings,
-	&dev_attr_rotate,
-	&dev_attr_mirror,
-	&dev_attr_wss,
+static const struct attribute *display_sysfs_attrs[] = {
+	&dev_attr_name.attr,
+	&dev_attr_enabled.attr,
+	&dev_attr_tear_elim.attr,
+	&dev_attr_timings.attr,
+	&dev_attr_rotate.attr,
+	&dev_attr_mirror.attr,
+	&dev_attr_wss.attr,
 	NULL
 };
 
-int display_init_sysfs(struct platform_device *pdev,
-		struct omap_dss_device *dssdev)
+int display_init_sysfs(struct platform_device *pdev)
 {
-	struct device_attribute *attr;
-	int i, r;
+	struct omap_dss_device *dssdev = NULL;
+	int r;
 
-	/* create device sysfs files */
-	i = 0;
-	while ((attr = display_sysfs_attrs[i++]) != NULL) {
-		r = device_create_file(&dssdev->dev, attr);
-		if (r) {
-			for (i = i - 2; i >= 0; i--) {
-				attr = display_sysfs_attrs[i];
-				device_remove_file(&dssdev->dev, attr);
-			}
+	for_each_dss_dev(dssdev) {
+		struct kobject *kobj = &dssdev->dev->kobj;
 
-			DSSERR("failed to create sysfs file\n");
-			return r;
+		r = sysfs_create_files(kobj, display_sysfs_attrs);
+		if (r) {
+			DSSERR("failed to create sysfs files\n");
+			goto err;
 		}
-	}
 
-	/* create display? sysfs links */
-	r = sysfs_create_link(&pdev->dev.kobj, &dssdev->dev.kobj,
-			dev_name(&dssdev->dev));
-	if (r) {
-		while ((attr = display_sysfs_attrs[i++]) != NULL)
-			device_remove_file(&dssdev->dev, attr);
+		r = sysfs_create_link(&pdev->dev.kobj, kobj, dssdev->alias);
+		if (r) {
+			sysfs_remove_files(kobj, display_sysfs_attrs);
 
-		DSSERR("failed to create sysfs display link\n");
-		return r;
+			DSSERR("failed to create sysfs display link\n");
+			goto err;
+		}
 	}
 
 	return 0;
+
+err:
+	display_uninit_sysfs(pdev);
+
+	return r;
 }
 
-void display_uninit_sysfs(struct platform_device *pdev,
-		struct omap_dss_device *dssdev)
+void display_uninit_sysfs(struct platform_device *pdev)
 {
-	struct device_attribute *attr;
-	int i = 0;
-
-	sysfs_remove_link(&pdev->dev.kobj, dev_name(&dssdev->dev));
+	struct omap_dss_device *dssdev = NULL;
 
-	while ((attr = display_sysfs_attrs[i++]) != NULL)
-		device_remove_file(&dssdev->dev, attr);
+	for_each_dss_dev(dssdev) {
+		sysfs_remove_link(&pdev->dev.kobj, dssdev->alias);
+		sysfs_remove_files(&dssdev->dev->kobj,
+				display_sysfs_attrs);
+	}
 }
diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c
index 0aa8ad8f9667..fafe7c941a60 100644
--- a/drivers/video/omap2/dss/display.c
+++ b/drivers/video/omap2/dss/display.c
@@ -61,6 +61,7 @@ int omapdss_default_get_recommended_bpp(struct omap_dss_device *dssdev)
 	case OMAP_DISPLAY_TYPE_VENC:
 	case OMAP_DISPLAY_TYPE_SDI:
 	case OMAP_DISPLAY_TYPE_HDMI:
+	case OMAP_DISPLAY_TYPE_DVI:
 		return 24;
 	default:
 		BUG();
@@ -76,110 +77,154 @@ void omapdss_default_get_timings(struct omap_dss_device *dssdev,
 }
 EXPORT_SYMBOL(omapdss_default_get_timings);
 
-static int dss_suspend_device(struct device *dev, void *data)
+int dss_suspend_all_devices(void)
 {
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) {
-		dssdev->activate_after_resume = false;
-		return 0;
-	}
-
-	dssdev->driver->disable(dssdev);
-
-	dssdev->activate_after_resume = true;
+	struct omap_dss_device *dssdev = NULL;
 
-	return 0;
-}
+	for_each_dss_dev(dssdev) {
+		if (!dssdev->driver)
+			continue;
 
-int dss_suspend_all_devices(void)
-{
-	int r;
-	struct bus_type *bus = dss_get_bus();
-
-	r = bus_for_each_dev(bus, NULL, NULL, dss_suspend_device);
-	if (r) {
-		/* resume all displays that were suspended */
-		dss_resume_all_devices();
-		return r;
+		if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) {
+			dssdev->driver->disable(dssdev);
+			dssdev->activate_after_resume = true;
+		} else {
+			dssdev->activate_after_resume = false;
+		}
 	}
 
 	return 0;
 }
 
-static int dss_resume_device(struct device *dev, void *data)
+int dss_resume_all_devices(void)
 {
-	int r;
-	struct omap_dss_device *dssdev = to_dss_device(dev);
+	struct omap_dss_device *dssdev = NULL;
 
-	if (dssdev->activate_after_resume) {
-		r = dssdev->driver->enable(dssdev);
-		if (r)
-			return r;
-	}
+	for_each_dss_dev(dssdev) {
+		if (!dssdev->driver)
+			continue;
 
-	dssdev->activate_after_resume = false;
+		if (dssdev->activate_after_resume) {
+			dssdev->driver->enable(dssdev);
+			dssdev->activate_after_resume = false;
+		}
+	}
 
 	return 0;
 }
 
-int dss_resume_all_devices(void)
+void dss_disable_all_devices(void)
 {
-	struct bus_type *bus = dss_get_bus();
+	struct omap_dss_device *dssdev = NULL;
+
+	for_each_dss_dev(dssdev) {
+		if (!dssdev->driver)
+			continue;
 
-	return bus_for_each_dev(bus, NULL, NULL, dss_resume_device);
+		if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
+			dssdev->driver->disable(dssdev);
+	}
 }
 
-static int dss_disable_device(struct device *dev, void *data)
+static LIST_HEAD(panel_list);
+static DEFINE_MUTEX(panel_list_mutex);
+static int disp_num_counter;
+
+int omapdss_register_display(struct omap_dss_device *dssdev)
 {
-	struct omap_dss_device *dssdev = to_dss_device(dev);
+	struct omap_dss_driver *drv = dssdev->driver;
 
-	if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED)
-		dssdev->driver->disable(dssdev);
+	snprintf(dssdev->alias, sizeof(dssdev->alias),
+			"display%d", disp_num_counter++);
 
+	if (drv && drv->get_resolution == NULL)
+		drv->get_resolution = omapdss_default_get_resolution;
+	if (drv && drv->get_recommended_bpp == NULL)
+		drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
+	if (drv && drv->get_timings == NULL)
+		drv->get_timings = omapdss_default_get_timings;
+
+	mutex_lock(&panel_list_mutex);
+	list_add_tail(&dssdev->panel_list, &panel_list);
+	mutex_unlock(&panel_list_mutex);
 	return 0;
 }
+EXPORT_SYMBOL(omapdss_register_display);
 
-void dss_disable_all_devices(void)
+void omapdss_unregister_display(struct omap_dss_device *dssdev)
 {
-	struct bus_type *bus = dss_get_bus();
-	bus_for_each_dev(bus, NULL, NULL, dss_disable_device);
+	mutex_lock(&panel_list_mutex);
+	list_del(&dssdev->panel_list);
+	mutex_unlock(&panel_list_mutex);
 }
+EXPORT_SYMBOL(omapdss_unregister_display);
 
-
-void omap_dss_get_device(struct omap_dss_device *dssdev)
+struct omap_dss_device *omap_dss_get_device(struct omap_dss_device *dssdev)
 {
-	get_device(&dssdev->dev);
+	if (!try_module_get(dssdev->owner))
+		return NULL;
+
+	if (get_device(dssdev->dev) == NULL) {
+		module_put(dssdev->owner);
+		return NULL;
+	}
+
+	return dssdev;
 }
 EXPORT_SYMBOL(omap_dss_get_device);
 
 void omap_dss_put_device(struct omap_dss_device *dssdev)
 {
-	put_device(&dssdev->dev);
+	put_device(dssdev->dev);
+	module_put(dssdev->owner);
 }
 EXPORT_SYMBOL(omap_dss_put_device);
 
-/* ref count of the found device is incremented. ref count
- * of from-device is decremented. */
+/*
+ * ref count of the found device is incremented.
+ * ref count of from-device is decremented.
+ */
 struct omap_dss_device *omap_dss_get_next_device(struct omap_dss_device *from)
 {
-	struct device *dev;
-	struct device *dev_start = NULL;
-	struct omap_dss_device *dssdev = NULL;
+	struct list_head *l;
+	struct omap_dss_device *dssdev;
+
+	mutex_lock(&panel_list_mutex);
 
-	int match(struct device *dev, void *data)
-	{
-		return 1;
+	if (list_empty(&panel_list)) {
+		dssdev = NULL;
+		goto out;
 	}
 
-	if (from)
-		dev_start = &from->dev;
-	dev = bus_find_device(dss_get_bus(), dev_start, NULL, match);
-	if (dev)
-		dssdev = to_dss_device(dev);
-	if (from)
-		put_device(&from->dev);
+	if (from == NULL) {
+		dssdev = list_first_entry(&panel_list, struct omap_dss_device,
+				panel_list);
+		omap_dss_get_device(dssdev);
+		goto out;
+	}
+
+	omap_dss_put_device(from);
+
+	list_for_each(l, &panel_list) {
+		dssdev = list_entry(l, struct omap_dss_device, panel_list);
+		if (dssdev == from) {
+			if (list_is_last(l, &panel_list)) {
+				dssdev = NULL;
+				goto out;
+			}
+
+			dssdev = list_entry(l->next, struct omap_dss_device,
+					panel_list);
+			omap_dss_get_device(dssdev);
+			goto out;
+		}
+	}
 
+	WARN(1, "'from' dssdev not found\n");
+
+	dssdev = NULL;
+out:
+	mutex_unlock(&panel_list_mutex);
 	return dssdev;
 }
 EXPORT_SYMBOL(omap_dss_get_next_device);
@@ -198,24 +243,72 @@ struct omap_dss_device *omap_dss_find_device(void *data,
 }
 EXPORT_SYMBOL(omap_dss_find_device);
 
-int omap_dss_start_device(struct omap_dss_device *dssdev)
+void videomode_to_omap_video_timings(const struct videomode *vm,
+		struct omap_video_timings *ovt)
 {
-	if (!dssdev->driver) {
-		DSSDBG("no driver\n");
-		return -ENODEV;
-	}
-
-	if (!try_module_get(dssdev->dev.driver->owner)) {
-		return -ENODEV;
-	}
-
-	return 0;
+	memset(ovt, 0, sizeof(*ovt));
+
+	ovt->pixel_clock = vm->pixelclock / 1000;
+	ovt->x_res = vm->hactive;
+	ovt->hbp = vm->hback_porch;
+	ovt->hfp = vm->hfront_porch;
+	ovt->hsw = vm->hsync_len;
+	ovt->y_res = vm->vactive;
+	ovt->vbp = vm->vback_porch;
+	ovt->vfp = vm->vfront_porch;
+	ovt->vsw = vm->vsync_len;
+
+	ovt->vsync_level = vm->flags & DISPLAY_FLAGS_VSYNC_HIGH ?
+		OMAPDSS_SIG_ACTIVE_HIGH :
+		OMAPDSS_SIG_ACTIVE_LOW;
+	ovt->hsync_level = vm->flags & DISPLAY_FLAGS_HSYNC_HIGH ?
+		OMAPDSS_SIG_ACTIVE_HIGH :
+		OMAPDSS_SIG_ACTIVE_LOW;
+	ovt->de_level = vm->flags & DISPLAY_FLAGS_DE_HIGH ?
+		OMAPDSS_SIG_ACTIVE_HIGH :
+		OMAPDSS_SIG_ACTIVE_HIGH;
+	ovt->data_pclk_edge = vm->flags & DISPLAY_FLAGS_PIXDATA_POSEDGE ?
+		OMAPDSS_DRIVE_SIG_RISING_EDGE :
+		OMAPDSS_DRIVE_SIG_FALLING_EDGE;
+
+	ovt->sync_pclk_edge = OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES;
 }
-EXPORT_SYMBOL(omap_dss_start_device);
+EXPORT_SYMBOL(videomode_to_omap_video_timings);
 
-void omap_dss_stop_device(struct omap_dss_device *dssdev)
+void omap_video_timings_to_videomode(const struct omap_video_timings *ovt,
+		struct videomode *vm)
 {
-	module_put(dssdev->dev.driver->owner);
+	memset(vm, 0, sizeof(*vm));
+
+	vm->pixelclock = ovt->pixel_clock * 1000;
+
+	vm->hactive = ovt->x_res;
+	vm->hback_porch = ovt->hbp;
+	vm->hfront_porch = ovt->hfp;
+	vm->hsync_len = ovt->hsw;
+	vm->vactive = ovt->y_res;
+	vm->vback_porch = ovt->vbp;
+	vm->vfront_porch = ovt->vfp;
+	vm->vsync_len = ovt->vsw;
+
+	if (ovt->hsync_level == OMAPDSS_SIG_ACTIVE_HIGH)
+		vm->flags |= DISPLAY_FLAGS_HSYNC_HIGH;
+	else
+		vm->flags |= DISPLAY_FLAGS_HSYNC_LOW;
+
+	if (ovt->vsync_level == OMAPDSS_SIG_ACTIVE_HIGH)
+		vm->flags |= DISPLAY_FLAGS_VSYNC_HIGH;
+	else
+		vm->flags |= DISPLAY_FLAGS_VSYNC_LOW;
+
+	if (ovt->de_level == OMAPDSS_SIG_ACTIVE_HIGH)
+		vm->flags |= DISPLAY_FLAGS_DE_HIGH;
+	else
+		vm->flags |= DISPLAY_FLAGS_DE_LOW;
+
+	if (ovt->data_pclk_edge == OMAPDSS_DRIVE_SIG_RISING_EDGE)
+		vm->flags |= DISPLAY_FLAGS_PIXDATA_POSEDGE;
+	else
+		vm->flags |= DISPLAY_FLAGS_PIXDATA_NEGEDGE;
 }
-EXPORT_SYMBOL(omap_dss_stop_device);
-
+EXPORT_SYMBOL(omap_video_timings_to_videomode);
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c
index 757b57f7275a..a6b331ef7763 100644
--- a/drivers/video/omap2/dss/dpi.c
+++ b/drivers/video/omap2/dss/dpi.c
@@ -37,6 +37,8 @@
 #include "dss_features.h"
 
 static struct {
+	struct platform_device *pdev;
+
 	struct regulator *vdds_dsi_reg;
 	struct platform_device *dsidev;
 
@@ -46,7 +48,7 @@ static struct {
 	struct dss_lcd_mgr_config mgr_config;
 	int data_lines;
 
-	struct omap_dss_output output;
+	struct omap_dss_device output;
 } dpi;
 
 static struct platform_device *dpi_get_dsidev(enum omap_channel channel)
@@ -129,7 +131,7 @@ static bool dpi_calc_dispc_cb(int lckd, int pckd, unsigned long lck,
 	 * shifted. So skip all odd dividers when the pixel clock is on the
 	 * higher side.
 	 */
-	if (ctx->pck_min >= 1000000) {
+	if (ctx->pck_min >= 100000000) {
 		if (lckd > 1 && lckd % 2 != 0)
 			return false;
 
@@ -156,7 +158,7 @@ static bool dpi_calc_hsdiv_cb(int regm_dispc, unsigned long dispc,
 	 * shifted. So skip all odd dividers when the pixel clock is on the
 	 * higher side.
 	 */
-	if (regm_dispc > 1 && regm_dispc % 2 != 0 && ctx->pck_min >= 1000000)
+	if (regm_dispc > 1 && regm_dispc % 2 != 0 && ctx->pck_min >= 100000000)
 		return false;
 
 	ctx->dsi_cinfo.regm_dispc = regm_dispc;
@@ -345,7 +347,7 @@ static void dpi_config_lcd_manager(struct omap_overlay_manager *mgr)
 
 int omapdss_dpi_display_enable(struct omap_dss_device *dssdev)
 {
-	struct omap_dss_output *out = &dpi.output;
+	struct omap_dss_device *out = &dpi.output;
 	int r;
 
 	mutex_lock(&dpi.lock);
@@ -362,12 +364,6 @@ int omapdss_dpi_display_enable(struct omap_dss_device *dssdev)
 		goto err_no_out_mgr;
 	}
 
-	r = omap_dss_start_device(dssdev);
-	if (r) {
-		DSSERR("failed to start device\n");
-		goto err_start_dev;
-	}
-
 	if (dss_has_feature(FEAT_DPI_USES_VDDS_DSI)) {
 		r = regulator_enable(dpi.vdds_dsi_reg);
 		if (r)
@@ -422,8 +418,6 @@ err_get_dispc:
 	if (dss_has_feature(FEAT_DPI_USES_VDDS_DSI))
 		regulator_disable(dpi.vdds_dsi_reg);
 err_reg_enable:
-	omap_dss_stop_device(dssdev);
-err_start_dev:
 err_no_out_mgr:
 err_no_reg:
 	mutex_unlock(&dpi.lock);
@@ -450,8 +444,6 @@ void omapdss_dpi_display_disable(struct omap_dss_device *dssdev)
 	if (dss_has_feature(FEAT_DPI_USES_VDDS_DSI))
 		regulator_disable(dpi.vdds_dsi_reg);
 
-	omap_dss_stop_device(dssdev);
-
 	mutex_unlock(&dpi.lock);
 }
 EXPORT_SYMBOL(omapdss_dpi_display_disable);
@@ -469,6 +461,16 @@ void omapdss_dpi_set_timings(struct omap_dss_device *dssdev,
 }
 EXPORT_SYMBOL(omapdss_dpi_set_timings);
 
+static void dpi_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	mutex_lock(&dpi.lock);
+
+	*timings = dpi.timings;
+
+	mutex_unlock(&dpi.lock);
+}
+
 int dpi_check_timings(struct omap_dss_device *dssdev,
 			struct omap_video_timings *timings)
 {
@@ -542,6 +544,50 @@ static int dpi_verify_dsi_pll(struct platform_device *dsidev)
 	return 0;
 }
 
+static int dpi_init_regulator(void)
+{
+	struct regulator *vdds_dsi;
+
+	if (!dss_has_feature(FEAT_DPI_USES_VDDS_DSI))
+		return 0;
+
+	if (dpi.vdds_dsi_reg)
+		return 0;
+
+	vdds_dsi = dss_get_vdds_dsi();
+
+	if (IS_ERR(vdds_dsi)) {
+		vdds_dsi = devm_regulator_get(&dpi.pdev->dev, "vdds_dsi");
+		if (IS_ERR(vdds_dsi)) {
+			DSSERR("can't get VDDS_DSI regulator\n");
+			return PTR_ERR(vdds_dsi);
+		}
+	}
+
+	dpi.vdds_dsi_reg = vdds_dsi;
+
+	return 0;
+}
+
+static void dpi_init_pll(void)
+{
+	struct platform_device *dsidev;
+
+	if (dpi.dsidev)
+		return;
+
+	dsidev = dpi_get_dsidev(dpi.output.dispc_channel);
+	if (!dsidev)
+		return;
+
+	if (dpi_verify_dsi_pll(dsidev)) {
+		DSSWARN("DSI PLL not operational\n");
+		return;
+	}
+
+	dpi.dsidev = dsidev;
+}
+
 /*
  * Return a hardcoded channel for the DPI output. This should work for
  * current use cases, but this can be later expanded to either resolve
@@ -572,41 +618,6 @@ static enum omap_channel dpi_get_channel(void)
 	}
 }
 
-static int dpi_init_display(struct omap_dss_device *dssdev)
-{
-	struct platform_device *dsidev;
-
-	DSSDBG("init_display\n");
-
-	if (dss_has_feature(FEAT_DPI_USES_VDDS_DSI) &&
-					dpi.vdds_dsi_reg == NULL) {
-		struct regulator *vdds_dsi;
-
-		vdds_dsi = dss_get_vdds_dsi();
-
-		if (IS_ERR(vdds_dsi)) {
-			DSSERR("can't get VDDS_DSI regulator\n");
-			return PTR_ERR(vdds_dsi);
-		}
-
-		dpi.vdds_dsi_reg = vdds_dsi;
-	}
-
-	dsidev = dpi_get_dsidev(dpi.output.dispc_channel);
-
-	if (dsidev && dpi_verify_dsi_pll(dsidev)) {
-		dsidev = NULL;
-		DSSWARN("DSI PLL not operational\n");
-	}
-
-	if (dsidev)
-		DSSDBG("using DSI PLL for DPI clock\n");
-
-	dpi.dsidev = dsidev;
-
-	return 0;
-}
-
 static struct omap_dss_device *dpi_find_dssdev(struct platform_device *pdev)
 {
 	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
@@ -646,19 +657,18 @@ static int dpi_probe_pdata(struct platform_device *dpidev)
 	if (!plat_dssdev)
 		return 0;
 
+	r = dpi_init_regulator();
+	if (r)
+		return r;
+
+	dpi_init_pll();
+
 	dssdev = dss_alloc_and_init_device(&dpidev->dev);
 	if (!dssdev)
 		return -ENOMEM;
 
 	dss_copy_device_pdata(dssdev, plat_dssdev);
 
-	r = dpi_init_display(dssdev);
-	if (r) {
-		DSSERR("device %s init failed: %d\n", dssdev->name, r);
-		dss_put_device(dssdev);
-		return r;
-	}
-
 	r = omapdss_output_set_device(&dpi.output, dssdev);
 	if (r) {
 		DSSERR("failed to connect output to new device: %s\n",
@@ -678,41 +688,108 @@ static int dpi_probe_pdata(struct platform_device *dpidev)
 	return 0;
 }
 
+static int dpi_connect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	struct omap_overlay_manager *mgr;
+	int r;
+
+	r = dpi_init_regulator();
+	if (r)
+		return r;
+
+	dpi_init_pll();
+
+	mgr = omap_dss_get_overlay_manager(dssdev->dispc_channel);
+	if (!mgr)
+		return -ENODEV;
+
+	r = dss_mgr_connect(mgr, dssdev);
+	if (r)
+		return r;
+
+	r = omapdss_output_set_device(dssdev, dst);
+	if (r) {
+		DSSERR("failed to connect output to new device: %s\n",
+				dst->name);
+		dss_mgr_disconnect(mgr, dssdev);
+		return r;
+	}
+
+	return 0;
+}
+
+static void dpi_disconnect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	WARN_ON(dst != dssdev->device);
+
+	if (dst != dssdev->device)
+		return;
+
+	omapdss_output_unset_device(dssdev);
+
+	if (dssdev->manager)
+		dss_mgr_disconnect(dssdev->manager, dssdev);
+}
+
+static const struct omapdss_dpi_ops dpi_ops = {
+	.connect = dpi_connect,
+	.disconnect = dpi_disconnect,
+
+	.enable = omapdss_dpi_display_enable,
+	.disable = omapdss_dpi_display_disable,
+
+	.check_timings = dpi_check_timings,
+	.set_timings = omapdss_dpi_set_timings,
+	.get_timings = dpi_get_timings,
+
+	.set_data_lines = omapdss_dpi_set_data_lines,
+};
+
 static void dpi_init_output(struct platform_device *pdev)
 {
-	struct omap_dss_output *out = &dpi.output;
+	struct omap_dss_device *out = &dpi.output;
 
-	out->pdev = pdev;
+	out->dev = &pdev->dev;
 	out->id = OMAP_DSS_OUTPUT_DPI;
-	out->type = OMAP_DISPLAY_TYPE_DPI;
+	out->output_type = OMAP_DISPLAY_TYPE_DPI;
 	out->name = "dpi.0";
 	out->dispc_channel = dpi_get_channel();
+	out->ops.dpi = &dpi_ops;
+	out->owner = THIS_MODULE;
 
-	dss_register_output(out);
+	omapdss_register_output(out);
 }
 
 static void __exit dpi_uninit_output(struct platform_device *pdev)
 {
-	struct omap_dss_output *out = &dpi.output;
+	struct omap_dss_device *out = &dpi.output;
 
-	dss_unregister_output(out);
+	omapdss_unregister_output(out);
 }
 
 static int omap_dpi_probe(struct platform_device *pdev)
 {
 	int r;
 
+	dpi.pdev = pdev;
+
 	mutex_init(&dpi.lock);
 
 	dpi_init_output(pdev);
 
-	r = dpi_probe_pdata(pdev);
-	if (r) {
-		dpi_uninit_output(pdev);
-		return r;
+	if (pdev->dev.platform_data) {
+		r = dpi_probe_pdata(pdev);
+		if (r)
+			goto err_probe;
 	}
 
 	return 0;
+
+err_probe:
+	dpi_uninit_output(pdev);
+	return r;
 }
 
 static int __exit omap_dpi_remove(struct platform_device *pdev)
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index a73dedc33101..99a043b08f0d 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -363,7 +363,7 @@ struct dsi_data {
 	enum omap_dss_dsi_mode mode;
 	struct omap_dss_dsi_videomode_timings vm_timings;
 
-	struct omap_dss_output output;
+	struct omap_dss_device output;
 };
 
 struct dsi_packet_sent_handler_data {
@@ -383,12 +383,21 @@ static inline struct dsi_data *dsi_get_dsidrv_data(struct platform_device *dside
 
 static inline struct platform_device *dsi_get_dsidev_from_dssdev(struct omap_dss_device *dssdev)
 {
-	return dssdev->output->pdev;
+	/* HACK: dssdev can be either the panel device, when using old API, or
+	 * the dsi device itself, when using the new API. So we solve this for
+	 * now by checking the dssdev->id. This will be removed when the old API
+	 * is removed.
+	 */
+	if (dssdev->id == OMAP_DSS_OUTPUT_DSI1 ||
+			dssdev->id == OMAP_DSS_OUTPUT_DSI2)
+		return to_platform_device(dssdev->dev);
+
+	return to_platform_device(dssdev->output->dev);
 }
 
 struct platform_device *dsi_get_dsidev_from_id(int module)
 {
-	struct omap_dss_output *out;
+	struct omap_dss_device *out;
 	enum omap_dss_output_id	id;
 
 	switch (module) {
@@ -404,7 +413,7 @@ struct platform_device *dsi_get_dsidev_from_id(int module)
 
 	out = omap_dss_get_output(id);
 
-	return out ? out->pdev : NULL;
+	return out ? to_platform_device(out->dev) : NULL;
 }
 
 static inline void dsi_write_reg(struct platform_device *dsidev,
@@ -1114,6 +1123,30 @@ void dsi_runtime_put(struct platform_device *dsidev)
 	WARN_ON(r < 0 && r != -ENOSYS);
 }
 
+static int dsi_regulator_init(struct platform_device *dsidev)
+{
+	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
+	struct regulator *vdds_dsi;
+
+	if (dsi->vdds_dsi_reg != NULL)
+		return 0;
+
+	vdds_dsi = devm_regulator_get(&dsi->pdev->dev, "vdds_dsi");
+
+	/* DT HACK: try VCXIO to make omapdss work for o4 sdp/panda */
+	if (IS_ERR(vdds_dsi))
+		vdds_dsi = devm_regulator_get(&dsi->pdev->dev, "VCXIO");
+
+	if (IS_ERR(vdds_dsi)) {
+		DSSERR("can't get VDDS_DSI regulator\n");
+		return PTR_ERR(vdds_dsi);
+	}
+
+	dsi->vdds_dsi_reg = vdds_dsi;
+
+	return 0;
+}
+
 /* source clock for DSI PLL. this could also be PCLKFREE */
 static inline void dsi_enable_pll_clock(struct platform_device *dsidev,
 		bool enable)
@@ -1592,22 +1625,9 @@ int dsi_pll_init(struct platform_device *dsidev, bool enable_hsclk,
 	 */
 	enable_hsclk = enable_hsdiv = true;
 
-	if (dsi->vdds_dsi_reg == NULL) {
-		struct regulator *vdds_dsi;
-
-		vdds_dsi = regulator_get(&dsi->pdev->dev, "vdds_dsi");
-
-		/* DT HACK: try VCXIO to make omapdss work for o4 sdp/panda */
-		if (IS_ERR(vdds_dsi))
-			vdds_dsi = regulator_get(&dsi->pdev->dev, "VCXIO");
-
-		if (IS_ERR(vdds_dsi)) {
-			DSSERR("can't get VDDS_DSI regulator\n");
-			return PTR_ERR(vdds_dsi);
-		}
-
-		dsi->vdds_dsi_reg = vdds_dsi;
-	}
+	r = dsi_regulator_init(dsidev);
+	if (r)
+		return r;
 
 	dsi_enable_pll_clock(dsidev, 1);
 	/*
@@ -4122,7 +4142,7 @@ int dsi_enable_video_output(struct omap_dss_device *dssdev, int channel)
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
 	struct omap_overlay_manager *mgr = dsi->output.manager;
 	int bpp = dsi_get_pixel_size(dsi->pix_fmt);
-	struct omap_dss_output *out = &dsi->output;
+	struct omap_dss_device *out = &dsi->output;
 	u8 data_type;
 	u16 word_count;
 	int r;
@@ -4581,12 +4601,6 @@ int omapdss_dsi_display_enable(struct omap_dss_device *dssdev)
 
 	mutex_lock(&dsi->lock);
 
-	r = omap_dss_start_device(dssdev);
-	if (r) {
-		DSSERR("failed to start device\n");
-		goto err_start_dev;
-	}
-
 	r = dsi_runtime_get(dsidev);
 	if (r)
 		goto err_get_dsi;
@@ -4607,8 +4621,6 @@ err_init_dsi:
 	dsi_enable_pll_clock(dsidev, 0);
 	dsi_runtime_put(dsidev);
 err_get_dsi:
-	omap_dss_stop_device(dssdev);
-err_start_dev:
 	mutex_unlock(&dsi->lock);
 	DSSDBG("dsi_display_enable FAILED\n");
 	return r;
@@ -4637,8 +4649,6 @@ void omapdss_dsi_display_disable(struct omap_dss_device *dssdev,
 	dsi_runtime_put(dsidev);
 	dsi_enable_pll_clock(dsidev, 0);
 
-	omap_dss_stop_device(dssdev);
-
 	mutex_unlock(&dsi->lock);
 }
 EXPORT_SYMBOL(omapdss_dsi_display_disable);
@@ -5225,34 +5235,6 @@ static enum omap_channel dsi_get_channel(int module_id)
 	}
 }
 
-static int dsi_init_display(struct omap_dss_device *dssdev)
-{
-	struct platform_device *dsidev =
-			dsi_get_dsidev_from_id(dssdev->phy.dsi.module);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	DSSDBG("DSI init\n");
-
-	if (dsi->vdds_dsi_reg == NULL) {
-		struct regulator *vdds_dsi;
-
-		vdds_dsi = regulator_get(&dsi->pdev->dev, "vdds_dsi");
-
-		/* DT HACK: try VCXIO to make omapdss work for o4 sdp/panda */
-		if (IS_ERR(vdds_dsi))
-			vdds_dsi = regulator_get(&dsi->pdev->dev, "VCXIO");
-
-		if (IS_ERR(vdds_dsi)) {
-			DSSERR("can't get VDDS_DSI regulator\n");
-			return PTR_ERR(vdds_dsi);
-		}
-
-		dsi->vdds_dsi_reg = vdds_dsi;
-	}
-
-	return 0;
-}
-
 int omap_dsi_request_vc(struct omap_dss_device *dssdev, int *channel)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -5410,19 +5392,16 @@ static int dsi_probe_pdata(struct platform_device *dsidev)
 	if (!plat_dssdev)
 		return 0;
 
+	r = dsi_regulator_init(dsidev);
+	if (r)
+		return r;
+
 	dssdev = dss_alloc_and_init_device(&dsidev->dev);
 	if (!dssdev)
 		return -ENOMEM;
 
 	dss_copy_device_pdata(dssdev, plat_dssdev);
 
-	r = dsi_init_display(dssdev);
-	if (r) {
-		DSSERR("device %s init failed: %d\n", dssdev->name, r);
-		dss_put_device(dssdev);
-		return r;
-	}
-
 	r = omapdss_output_set_device(&dsi->output, dssdev);
 	if (r) {
 		DSSERR("failed to connect output to new device: %s\n",
@@ -5442,28 +5421,113 @@ static int dsi_probe_pdata(struct platform_device *dsidev)
 	return 0;
 }
 
+static int dsi_connect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
+	struct omap_overlay_manager *mgr;
+	int r;
+
+	r = dsi_regulator_init(dsidev);
+	if (r)
+		return r;
+
+	mgr = omap_dss_get_overlay_manager(dssdev->dispc_channel);
+	if (!mgr)
+		return -ENODEV;
+
+	r = dss_mgr_connect(mgr, dssdev);
+	if (r)
+		return r;
+
+	r = omapdss_output_set_device(dssdev, dst);
+	if (r) {
+		DSSERR("failed to connect output to new device: %s\n",
+				dssdev->name);
+		dss_mgr_disconnect(mgr, dssdev);
+		return r;
+	}
+
+	return 0;
+}
+
+static void dsi_disconnect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	WARN_ON(dst != dssdev->device);
+
+	if (dst != dssdev->device)
+		return;
+
+	omapdss_output_unset_device(dssdev);
+
+	if (dssdev->manager)
+		dss_mgr_disconnect(dssdev->manager, dssdev);
+}
+
+static const struct omapdss_dsi_ops dsi_ops = {
+	.connect = dsi_connect,
+	.disconnect = dsi_disconnect,
+
+	.bus_lock = dsi_bus_lock,
+	.bus_unlock = dsi_bus_unlock,
+
+	.enable = omapdss_dsi_display_enable,
+	.disable = omapdss_dsi_display_disable,
+
+	.enable_hs = omapdss_dsi_vc_enable_hs,
+
+	.configure_pins = omapdss_dsi_configure_pins,
+	.set_config = omapdss_dsi_set_config,
+
+	.enable_video_output = dsi_enable_video_output,
+	.disable_video_output = dsi_disable_video_output,
+
+	.update = omap_dsi_update,
+
+	.enable_te = omapdss_dsi_enable_te,
+
+	.request_vc = omap_dsi_request_vc,
+	.set_vc_id = omap_dsi_set_vc_id,
+	.release_vc = omap_dsi_release_vc,
+
+	.dcs_write = dsi_vc_dcs_write,
+	.dcs_write_nosync = dsi_vc_dcs_write_nosync,
+	.dcs_read = dsi_vc_dcs_read,
+
+	.gen_write = dsi_vc_generic_write,
+	.gen_write_nosync = dsi_vc_generic_write_nosync,
+	.gen_read = dsi_vc_generic_read,
+
+	.bta_sync = dsi_vc_send_bta_sync,
+
+	.set_max_rx_packet_size = dsi_vc_set_max_rx_packet_size,
+};
+
 static void dsi_init_output(struct platform_device *dsidev)
 {
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	struct omap_dss_output *out = &dsi->output;
+	struct omap_dss_device *out = &dsi->output;
 
-	out->pdev = dsidev;
+	out->dev = &dsidev->dev;
 	out->id = dsi->module_id == 0 ?
 			OMAP_DSS_OUTPUT_DSI1 : OMAP_DSS_OUTPUT_DSI2;
 
-	out->type = OMAP_DISPLAY_TYPE_DSI;
+	out->output_type = OMAP_DISPLAY_TYPE_DSI;
 	out->name = dsi->module_id == 0 ? "dsi.0" : "dsi.1";
 	out->dispc_channel = dsi_get_channel(dsi->module_id);
+	out->ops.dsi = &dsi_ops;
+	out->owner = THIS_MODULE;
 
-	dss_register_output(out);
+	omapdss_register_output(out);
 }
 
 static void dsi_uninit_output(struct platform_device *dsidev)
 {
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	struct omap_dss_output *out = &dsi->output;
+	struct omap_dss_device *out = &dsi->output;
 
-	dss_unregister_output(out);
+	omapdss_unregister_output(out);
 }
 
 /* DSI1 HW IP initialisation */
@@ -5563,12 +5627,10 @@ static int omap_dsihw_probe(struct platform_device *dsidev)
 
 	dsi_init_output(dsidev);
 
-	r = dsi_probe_pdata(dsidev);
-	if (r) {
-		dsi_runtime_put(dsidev);
-		dsi_uninit_output(dsidev);
-		pm_runtime_disable(&dsidev->dev);
-		return r;
+	if (dsidev->dev.platform_data) {
+		r = dsi_probe_pdata(dsidev);
+		if (r)
+			goto err_probe;
 	}
 
 	dsi_runtime_put(dsidev);
@@ -5586,6 +5648,9 @@ static int omap_dsihw_probe(struct platform_device *dsidev)
 #endif
 	return 0;
 
+err_probe:
+	dsi_runtime_put(dsidev);
+	dsi_uninit_output(dsidev);
 err_runtime_get:
 	pm_runtime_disable(&dsidev->dev);
 	return r;
@@ -5603,14 +5668,9 @@ static int __exit omap_dsihw_remove(struct platform_device *dsidev)
 
 	pm_runtime_disable(&dsidev->dev);
 
-	if (dsi->vdds_dsi_reg != NULL) {
-		if (dsi->vdds_dsi_enabled) {
-			regulator_disable(dsi->vdds_dsi_reg);
-			dsi->vdds_dsi_enabled = false;
-		}
-
-		regulator_put(dsi->vdds_dsi_reg);
-		dsi->vdds_dsi_reg = NULL;
+	if (dsi->vdds_dsi_reg != NULL && dsi->vdds_dsi_enabled) {
+		regulator_disable(dsi->vdds_dsi_reg);
+		dsi->vdds_dsi_enabled = false;
 	}
 
 	return 0;
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index 94f66f9f10a3..bd01608e67e2 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -157,7 +157,8 @@ static void dss_restore_context(void)
 
 int dss_get_ctx_loss_count(void)
 {
-	struct omap_dss_board_info *board_data = dss.pdev->dev.platform_data;
+	struct platform_device *core_pdev = dss_get_core_pdev();
+	struct omap_dss_board_info *board_data = core_pdev->dev.platform_data;
 	int cnt;
 
 	if (!board_data->get_context_loss_count)
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 84758936429d..50a2362ef8f8 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -179,23 +179,19 @@ void dss_put_device(struct omap_dss_device *dssdev);
 void dss_copy_device_pdata(struct omap_dss_device *dst,
 		const struct omap_dss_device *src);
 
-/* output */
-void dss_register_output(struct omap_dss_output *out);
-void dss_unregister_output(struct omap_dss_output *out);
-
 /* display */
 int dss_suspend_all_devices(void);
 int dss_resume_all_devices(void);
 void dss_disable_all_devices(void);
 
-int display_init_sysfs(struct platform_device *pdev,
-		struct omap_dss_device *dssdev);
-void display_uninit_sysfs(struct platform_device *pdev,
-		struct omap_dss_device *dssdev);
+int display_init_sysfs(struct platform_device *pdev);
+void display_uninit_sysfs(struct platform_device *pdev);
 
 /* manager */
-int dss_init_overlay_managers(struct platform_device *pdev);
-void dss_uninit_overlay_managers(struct platform_device *pdev);
+int dss_init_overlay_managers(void);
+void dss_uninit_overlay_managers(void);
+int dss_init_overlay_managers_sysfs(struct platform_device *pdev);
+void dss_uninit_overlay_managers_sysfs(struct platform_device *pdev);
 int dss_mgr_simple_check(struct omap_overlay_manager *mgr,
 		const struct omap_overlay_manager_info *info);
 int dss_mgr_check_timings(struct omap_overlay_manager *mgr,
@@ -426,6 +422,7 @@ void dispc_mgr_set_clock_div(enum omap_channel channel,
 		const struct dispc_clock_info *cinfo);
 int dispc_mgr_get_clock_div(enum omap_channel channel,
 		struct dispc_clock_info *cinfo);
+void dispc_set_tv_pclk(unsigned long pclk);
 
 u32 dispc_wb_get_framedone_irq(void);
 bool dispc_wb_go_busy(void);
@@ -437,17 +434,8 @@ int dispc_wb_setup(const struct omap_dss_writeback_info *wi,
 		bool mem_to_mem, const struct omap_video_timings *timings);
 
 /* VENC */
-#ifdef CONFIG_OMAP2_DSS_VENC
 int venc_init_platform_driver(void) __init;
 void venc_uninit_platform_driver(void) __exit;
-unsigned long venc_get_pixel_clock(void);
-#else
-static inline unsigned long venc_get_pixel_clock(void)
-{
-	WARN("%s: VENC not compiled in, returning pclk as 0\n", __func__);
-	return 0;
-}
-#endif
 int omapdss_venc_display_enable(struct omap_dss_device *dssdev);
 void omapdss_venc_display_disable(struct omap_dss_device *dssdev);
 void omapdss_venc_set_timings(struct omap_dss_device *dssdev,
@@ -464,17 +452,8 @@ int venc_panel_init(void);
 void venc_panel_exit(void);
 
 /* HDMI */
-#ifdef CONFIG_OMAP4_DSS_HDMI
 int hdmi_init_platform_driver(void) __init;
 void hdmi_uninit_platform_driver(void) __exit;
-unsigned long hdmi_get_pixel_clock(void);
-#else
-static inline unsigned long hdmi_get_pixel_clock(void)
-{
-	WARN("%s: HDMI not compiled in, returning pclk as 0\n", __func__);
-	return 0;
-}
-#endif
 int omapdss_hdmi_display_enable(struct omap_dss_device *dssdev);
 void omapdss_hdmi_display_disable(struct omap_dss_device *dssdev);
 int omapdss_hdmi_core_enable(struct omap_dss_device *dssdev);
diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c
index 77dbe0cfb34c..b9cfebb378a2 100644
--- a/drivers/video/omap2/dss/dss_features.c
+++ b/drivers/video/omap2/dss/dss_features.c
@@ -797,7 +797,6 @@ static const struct ti_hdmi_ip_ops omap4_hdmi_functions = {
 	.phy_enable		=	ti_hdmi_4xxx_phy_enable,
 	.phy_disable		=	ti_hdmi_4xxx_phy_disable,
 	.read_edid		=	ti_hdmi_4xxx_read_edid,
-	.detect			=	ti_hdmi_4xxx_detect,
 	.pll_enable		=	ti_hdmi_4xxx_pll_enable,
 	.pll_disable		=	ti_hdmi_4xxx_pll_disable,
 	.video_enable		=	ti_hdmi_4xxx_wp_video_start,
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index a109934c0478..44a885b92825 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -70,7 +70,9 @@ static struct {
 	int ls_oe_gpio;
 	int hpd_gpio;
 
-	struct omap_dss_output output;
+	bool core_enabled;
+
+	struct omap_dss_device output;
 } hdmi;
 
 /*
@@ -328,6 +330,29 @@ static void hdmi_runtime_put(void)
 	WARN_ON(r < 0 && r != -ENOSYS);
 }
 
+static int hdmi_init_regulator(void)
+{
+	struct regulator *reg;
+
+	if (hdmi.vdda_hdmi_dac_reg != NULL)
+		return 0;
+
+	reg = devm_regulator_get(&hdmi.pdev->dev, "vdda_hdmi_dac");
+
+	/* DT HACK: try VDAC to make omapdss work for o4 sdp/panda */
+	if (IS_ERR(reg))
+		reg = devm_regulator_get(&hdmi.pdev->dev, "VDAC");
+
+	if (IS_ERR(reg)) {
+		DSSERR("can't get VDDA_HDMI_DAC regulator\n");
+		return PTR_ERR(reg);
+	}
+
+	hdmi.vdda_hdmi_dac_reg = reg;
+
+	return 0;
+}
+
 static int hdmi_init_display(struct omap_dss_device *dssdev)
 {
 	int r;
@@ -342,22 +367,9 @@ static int hdmi_init_display(struct omap_dss_device *dssdev)
 
 	dss_init_hdmi_ip_ops(&hdmi.ip_data, omapdss_get_version());
 
-	if (hdmi.vdda_hdmi_dac_reg == NULL) {
-		struct regulator *reg;
-
-		reg = devm_regulator_get(&hdmi.pdev->dev, "vdda_hdmi_dac");
-
-		/* DT HACK: try VDAC to make omapdss work for o4 sdp/panda */
-		if (IS_ERR(reg))
-			reg = devm_regulator_get(&hdmi.pdev->dev, "VDAC");
-
-		if (IS_ERR(reg)) {
-			DSSERR("can't get VDDA_HDMI_DAC regulator\n");
-			return PTR_ERR(reg);
-		}
-
-		hdmi.vdda_hdmi_dac_reg = reg;
-	}
+	r = hdmi_init_regulator();
+	if (r)
+		return r;
 
 	r = gpio_request_array(gpios, ARRAY_SIZE(gpios));
 	if (r)
@@ -455,12 +467,6 @@ end:	return cm;
 
 }
 
-unsigned long hdmi_get_pixel_clock(void)
-{
-	/* HDMI Pixel Clock in Mhz */
-	return hdmi.ip_data.cfg.timings.pixel_clock * 1000;
-}
-
 static void hdmi_compute_pll(struct omap_dss_device *dssdev, int phy,
 		struct hdmi_pll_info *pi)
 {
@@ -511,8 +517,10 @@ static int hdmi_power_on_core(struct omap_dss_device *dssdev)
 {
 	int r;
 
-	gpio_set_value(hdmi.ct_cp_hpd_gpio, 1);
-	gpio_set_value(hdmi.ls_oe_gpio, 1);
+	if (gpio_is_valid(hdmi.ct_cp_hpd_gpio))
+		gpio_set_value(hdmi.ct_cp_hpd_gpio, 1);
+	if (gpio_is_valid(hdmi.ls_oe_gpio))
+		gpio_set_value(hdmi.ls_oe_gpio, 1);
 
 	/* wait 300us after CT_CP_HPD for the 5V power output to reach 90% */
 	udelay(300);
@@ -528,29 +536,37 @@ static int hdmi_power_on_core(struct omap_dss_device *dssdev)
 	/* Make selection of HDMI in DSS */
 	dss_select_hdmi_venc_clk_source(DSS_HDMI_M_PCLK);
 
+	hdmi.core_enabled = true;
+
 	return 0;
 
 err_runtime_get:
 	regulator_disable(hdmi.vdda_hdmi_dac_reg);
 err_vdac_enable:
-	gpio_set_value(hdmi.ct_cp_hpd_gpio, 0);
-	gpio_set_value(hdmi.ls_oe_gpio, 0);
+	if (gpio_is_valid(hdmi.ct_cp_hpd_gpio))
+		gpio_set_value(hdmi.ct_cp_hpd_gpio, 0);
+	if (gpio_is_valid(hdmi.ls_oe_gpio))
+		gpio_set_value(hdmi.ls_oe_gpio, 0);
 	return r;
 }
 
 static void hdmi_power_off_core(struct omap_dss_device *dssdev)
 {
+	hdmi.core_enabled = false;
+
 	hdmi_runtime_put();
 	regulator_disable(hdmi.vdda_hdmi_dac_reg);
-	gpio_set_value(hdmi.ct_cp_hpd_gpio, 0);
-	gpio_set_value(hdmi.ls_oe_gpio, 0);
+	if (gpio_is_valid(hdmi.ct_cp_hpd_gpio))
+		gpio_set_value(hdmi.ct_cp_hpd_gpio, 0);
+	if (gpio_is_valid(hdmi.ls_oe_gpio))
+		gpio_set_value(hdmi.ls_oe_gpio, 0);
 }
 
 static int hdmi_power_on_full(struct omap_dss_device *dssdev)
 {
 	int r;
 	struct omap_video_timings *p;
-	struct omap_overlay_manager *mgr = dssdev->output->manager;
+	struct omap_overlay_manager *mgr = hdmi.output.manager;
 	unsigned long phy;
 
 	r = hdmi_power_on_core(dssdev);
@@ -613,7 +629,7 @@ err_pll_enable:
 
 static void hdmi_power_off_full(struct omap_dss_device *dssdev)
 {
-	struct omap_overlay_manager *mgr = dssdev->output->manager;
+	struct omap_overlay_manager *mgr = hdmi.output.manager;
 
 	dss_mgr_disable(mgr);
 
@@ -653,9 +669,23 @@ void omapdss_hdmi_display_set_timing(struct omap_dss_device *dssdev,
 	if (t != NULL)
 		hdmi.ip_data.cfg = *t;
 
+	dispc_set_tv_pclk(t->timings.pixel_clock * 1000);
+
 	mutex_unlock(&hdmi.lock);
 }
 
+static void omapdss_hdmi_display_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	const struct hdmi_config *cfg;
+
+	cfg = hdmi_get_timings();
+	if (cfg == NULL)
+		cfg = &vesa_timings[0];
+
+	memcpy(timings, &cfg->timings, sizeof(cfg->timings));
+}
+
 static void hdmi_dump_regs(struct seq_file *s)
 {
 	mutex_lock(&hdmi.lock);
@@ -700,7 +730,7 @@ bool omapdss_hdmi_detect(void)
 	r = hdmi_runtime_get();
 	BUG_ON(r);
 
-	r = hdmi.ip_data.ops->detect(&hdmi.ip_data);
+	r = gpio_get_value(hdmi.hpd_gpio);
 
 	hdmi_runtime_put();
 	mutex_unlock(&hdmi.lock);
@@ -710,7 +740,7 @@ bool omapdss_hdmi_detect(void)
 
 int omapdss_hdmi_display_enable(struct omap_dss_device *dssdev)
 {
-	struct omap_dss_output *out = dssdev->output;
+	struct omap_dss_device *out = &hdmi.output;
 	int r = 0;
 
 	DSSDBG("ENTER hdmi_display_enable\n");
@@ -723,25 +753,15 @@ int omapdss_hdmi_display_enable(struct omap_dss_device *dssdev)
 		goto err0;
 	}
 
-	hdmi.ip_data.hpd_gpio = hdmi.hpd_gpio;
-
-	r = omap_dss_start_device(dssdev);
-	if (r) {
-		DSSERR("failed to start device\n");
-		goto err0;
-	}
-
 	r = hdmi_power_on_full(dssdev);
 	if (r) {
 		DSSERR("failed to power on device\n");
-		goto err1;
+		goto err0;
 	}
 
 	mutex_unlock(&hdmi.lock);
 	return 0;
 
-err1:
-	omap_dss_stop_device(dssdev);
 err0:
 	mutex_unlock(&hdmi.lock);
 	return r;
@@ -755,8 +775,6 @@ void omapdss_hdmi_display_disable(struct omap_dss_device *dssdev)
 
 	hdmi_power_off_full(dssdev);
 
-	omap_dss_stop_device(dssdev);
-
 	mutex_unlock(&hdmi.lock);
 }
 
@@ -768,8 +786,6 @@ int omapdss_hdmi_core_enable(struct omap_dss_device *dssdev)
 
 	mutex_lock(&hdmi.lock);
 
-	hdmi.ip_data.hpd_gpio = hdmi.hpd_gpio;
-
 	r = hdmi_power_on_core(dssdev);
 	if (r) {
 		DSSERR("failed to power on device\n");
@@ -1033,24 +1049,219 @@ static int hdmi_probe_pdata(struct platform_device *pdev)
 	return 0;
 }
 
+static int hdmi_connect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	struct omap_overlay_manager *mgr;
+	int r;
+
+	dss_init_hdmi_ip_ops(&hdmi.ip_data, omapdss_get_version());
+
+	r = hdmi_init_regulator();
+	if (r)
+		return r;
+
+	mgr = omap_dss_get_overlay_manager(dssdev->dispc_channel);
+	if (!mgr)
+		return -ENODEV;
+
+	r = dss_mgr_connect(mgr, dssdev);
+	if (r)
+		return r;
+
+	r = omapdss_output_set_device(dssdev, dst);
+	if (r) {
+		DSSERR("failed to connect output to new device: %s\n",
+				dst->name);
+		dss_mgr_disconnect(mgr, dssdev);
+		return r;
+	}
+
+	return 0;
+}
+
+static void hdmi_disconnect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	WARN_ON(dst != dssdev->device);
+
+	if (dst != dssdev->device)
+		return;
+
+	omapdss_output_unset_device(dssdev);
+
+	if (dssdev->manager)
+		dss_mgr_disconnect(dssdev->manager, dssdev);
+}
+
+static int hdmi_read_edid(struct omap_dss_device *dssdev,
+		u8 *edid, int len)
+{
+	bool need_enable;
+	int r;
+
+	need_enable = hdmi.core_enabled == false;
+
+	if (need_enable) {
+		r = omapdss_hdmi_core_enable(dssdev);
+		if (r)
+			return r;
+	}
+
+	r = omapdss_hdmi_read_edid(edid, len);
+
+	if (need_enable)
+		omapdss_hdmi_core_disable(dssdev);
+
+	return r;
+}
+
+#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
+static int omapdss_hdmi_audio_enable(struct omap_dss_device *dssdev)
+{
+	int r;
+
+	mutex_lock(&hdmi.lock);
+
+	if (!hdmi_mode_has_audio()) {
+		r = -EPERM;
+		goto err;
+	}
+
+	r = hdmi_audio_enable();
+	if (r)
+		goto err;
+
+	mutex_unlock(&hdmi.lock);
+	return 0;
+
+err:
+	mutex_unlock(&hdmi.lock);
+	return r;
+}
+
+static void omapdss_hdmi_audio_disable(struct omap_dss_device *dssdev)
+{
+	hdmi_audio_disable();
+}
+
+static int omapdss_hdmi_audio_start(struct omap_dss_device *dssdev)
+{
+	return hdmi_audio_start();
+}
+
+static void omapdss_hdmi_audio_stop(struct omap_dss_device *dssdev)
+{
+	hdmi_audio_stop();
+}
+
+static bool omapdss_hdmi_audio_supported(struct omap_dss_device *dssdev)
+{
+	bool r;
+
+	mutex_lock(&hdmi.lock);
+
+	r = hdmi_mode_has_audio();
+
+	mutex_unlock(&hdmi.lock);
+	return r;
+}
+
+static int omapdss_hdmi_audio_config(struct omap_dss_device *dssdev,
+		struct omap_dss_audio *audio)
+{
+	int r;
+
+	mutex_lock(&hdmi.lock);
+
+	if (!hdmi_mode_has_audio()) {
+		r = -EPERM;
+		goto err;
+	}
+
+	r = hdmi_audio_config(audio);
+	if (r)
+		goto err;
+
+	mutex_unlock(&hdmi.lock);
+	return 0;
+
+err:
+	mutex_unlock(&hdmi.lock);
+	return r;
+}
+#else
+static int omapdss_hdmi_audio_enable(struct omap_dss_device *dssdev)
+{
+	return -EPERM;
+}
+
+static void omapdss_hdmi_audio_disable(struct omap_dss_device *dssdev)
+{
+}
+
+static int omapdss_hdmi_audio_start(struct omap_dss_device *dssdev)
+{
+	return -EPERM;
+}
+
+static void omapdss_hdmi_audio_stop(struct omap_dss_device *dssdev)
+{
+}
+
+static bool omapdss_hdmi_audio_supported(struct omap_dss_device *dssdev)
+{
+	return false;
+}
+
+static int omapdss_hdmi_audio_config(struct omap_dss_device *dssdev,
+		struct omap_dss_audio *audio)
+{
+	return -EPERM;
+}
+#endif
+
+static const struct omapdss_hdmi_ops hdmi_ops = {
+	.connect		= hdmi_connect,
+	.disconnect		= hdmi_disconnect,
+
+	.enable			= omapdss_hdmi_display_enable,
+	.disable		= omapdss_hdmi_display_disable,
+
+	.check_timings		= omapdss_hdmi_display_check_timing,
+	.set_timings		= omapdss_hdmi_display_set_timing,
+	.get_timings		= omapdss_hdmi_display_get_timings,
+
+	.read_edid		= hdmi_read_edid,
+
+	.audio_enable		= omapdss_hdmi_audio_enable,
+	.audio_disable		= omapdss_hdmi_audio_disable,
+	.audio_start		= omapdss_hdmi_audio_start,
+	.audio_stop		= omapdss_hdmi_audio_stop,
+	.audio_supported	= omapdss_hdmi_audio_supported,
+	.audio_config		= omapdss_hdmi_audio_config,
+};
+
 static void hdmi_init_output(struct platform_device *pdev)
 {
-	struct omap_dss_output *out = &hdmi.output;
+	struct omap_dss_device *out = &hdmi.output;
 
-	out->pdev = pdev;
+	out->dev = &pdev->dev;
 	out->id = OMAP_DSS_OUTPUT_HDMI;
-	out->type = OMAP_DISPLAY_TYPE_HDMI;
+	out->output_type = OMAP_DISPLAY_TYPE_HDMI;
 	out->name = "hdmi.0";
 	out->dispc_channel = OMAP_DSS_CHANNEL_DIGIT;
+	out->ops.hdmi = &hdmi_ops;
+	out->owner = THIS_MODULE;
 
-	dss_register_output(out);
+	omapdss_register_output(out);
 }
 
 static void __exit hdmi_uninit_output(struct platform_device *pdev)
 {
-	struct omap_dss_output *out = &hdmi.output;
+	struct omap_dss_device *out = &hdmi.output;
 
-	dss_unregister_output(out);
+	omapdss_unregister_output(out);
 }
 
 /* HDMI HW IP initialisation */
@@ -1071,6 +1282,12 @@ static int omapdss_hdmihw_probe(struct platform_device *pdev)
 	if (IS_ERR(hdmi.ip_data.base_wp))
 		return PTR_ERR(hdmi.ip_data.base_wp);
 
+	hdmi.ip_data.irq = platform_get_irq(pdev, 0);
+	if (hdmi.ip_data.irq < 0) {
+		DSSERR("platform_get_irq failed\n");
+		return -ENODEV;
+	}
+
 	r = hdmi_get_clocks(pdev);
 	if (r) {
 		DSSERR("can't get clocks\n");
@@ -1084,6 +1301,10 @@ static int omapdss_hdmihw_probe(struct platform_device *pdev)
 	hdmi.ip_data.pll_offset = HDMI_PLLCTRL;
 	hdmi.ip_data.phy_offset = HDMI_PHY;
 
+	hdmi.ct_cp_hpd_gpio = -1;
+	hdmi.ls_oe_gpio = -1;
+	hdmi.hpd_gpio = -1;
+
 	hdmi_init_output(pdev);
 
 	r = hdmi_panel_init();
@@ -1094,15 +1315,19 @@ static int omapdss_hdmihw_probe(struct platform_device *pdev)
 
 	dss_debugfs_create_file("hdmi", hdmi_dump_regs);
 
-	r = hdmi_probe_pdata(pdev);
-	if (r) {
-		hdmi_panel_exit();
-		hdmi_uninit_output(pdev);
-		pm_runtime_disable(&pdev->dev);
-		return r;
+	if (pdev->dev.platform_data) {
+		r = hdmi_probe_pdata(pdev);
+		if (r)
+			goto err_probe;
 	}
 
 	return 0;
+
+err_probe:
+	hdmi_panel_exit();
+	hdmi_uninit_output(pdev);
+	pm_runtime_disable(&pdev->dev);
+	return r;
 }
 
 static int __exit hdmi_remove_child(struct device *dev, void *data)
diff --git a/drivers/video/omap2/dss/manager-sysfs.c b/drivers/video/omap2/dss/manager-sysfs.c
index 9a2fb59b6f89..de7e7b5b1b7c 100644
--- a/drivers/video/omap2/dss/manager-sysfs.c
+++ b/drivers/video/omap2/dss/manager-sysfs.c
@@ -50,6 +50,7 @@ static ssize_t manager_display_store(struct omap_overlay_manager *mgr,
 	int r = 0;
 	size_t len = size;
 	struct omap_dss_device *dssdev = NULL;
+	struct omap_dss_device *old_dssdev;
 
 	int match(struct omap_dss_device *dssdev, void *data)
 	{
@@ -66,32 +67,44 @@ static ssize_t manager_display_store(struct omap_overlay_manager *mgr,
 	if (len > 0 && dssdev == NULL)
 		return -EINVAL;
 
-	if (dssdev)
+	if (dssdev) {
 		DSSDBG("display %s found\n", dssdev->name);
 
-	if (mgr->output) {
-		r = mgr->unset_output(mgr);
-		if (r) {
-			DSSERR("failed to unset current output\n");
+		if (omapdss_device_is_connected(dssdev)) {
+			DSSERR("new display is already connected\n");
+			r = -EINVAL;
+			goto put_device;
+		}
+
+		if (omapdss_device_is_enabled(dssdev)) {
+			DSSERR("new display is not disabled\n");
+			r = -EINVAL;
 			goto put_device;
 		}
 	}
 
-	if (dssdev) {
-		struct omap_dss_output *out = dssdev->output;
-
-		/*
-		 * a registered device should have an output connected to it
-		 * already
-		 */
-		if (!out) {
-			DSSERR("device has no output connected to it\n");
+	old_dssdev = mgr->get_device(mgr);
+	if (old_dssdev) {
+		if (omapdss_device_is_enabled(old_dssdev)) {
+			DSSERR("old display is not disabled\n");
+			r = -EINVAL;
 			goto put_device;
 		}
 
-		r = mgr->set_output(mgr, out);
+		old_dssdev->driver->disconnect(old_dssdev);
+	}
+
+	if (dssdev) {
+		r = dssdev->driver->connect(dssdev);
 		if (r) {
-			DSSERR("failed to set manager output\n");
+			DSSERR("failed to connect new device\n");
+			goto put_device;
+		}
+
+		old_dssdev = mgr->get_device(mgr);
+		if (old_dssdev != dssdev) {
+			DSSERR("failed to connect device to this manager\n");
+			dssdev->driver->disconnect(dssdev);
 			goto put_device;
 		}
 
@@ -509,4 +522,6 @@ void dss_manager_kobj_uninit(struct omap_overlay_manager *mgr)
 {
 	kobject_del(&mgr->kobj);
 	kobject_put(&mgr->kobj);
+
+	memset(&mgr->kobj, 0, sizeof(mgr->kobj));
 }
diff --git a/drivers/video/omap2/dss/manager.c b/drivers/video/omap2/dss/manager.c
index 2551eaa14c42..1aac9b4191a9 100644
--- a/drivers/video/omap2/dss/manager.c
+++ b/drivers/video/omap2/dss/manager.c
@@ -36,9 +36,9 @@
 static int num_managers;
 static struct omap_overlay_manager *managers;
 
-int dss_init_overlay_managers(struct platform_device *pdev)
+int dss_init_overlay_managers(void)
 {
-	int i, r;
+	int i;
 
 	num_managers = dss_feat_get_num_mgrs();
 
@@ -76,6 +76,17 @@ int dss_init_overlay_managers(struct platform_device *pdev)
 			dss_feat_get_supported_outputs(mgr->id);
 
 		INIT_LIST_HEAD(&mgr->overlays);
+	}
+
+	return 0;
+}
+
+int dss_init_overlay_managers_sysfs(struct platform_device *pdev)
+{
+	int i, r;
+
+	for (i = 0; i < num_managers; ++i) {
+		struct omap_overlay_manager *mgr = &managers[i];
 
 		r = dss_manager_kobj_init(mgr, pdev);
 		if (r)
@@ -85,18 +96,22 @@ int dss_init_overlay_managers(struct platform_device *pdev)
 	return 0;
 }
 
-void dss_uninit_overlay_managers(struct platform_device *pdev)
+void dss_uninit_overlay_managers(void)
+{
+	kfree(managers);
+	managers = NULL;
+	num_managers = 0;
+}
+
+void dss_uninit_overlay_managers_sysfs(struct platform_device *pdev)
 {
 	int i;
 
 	for (i = 0; i < num_managers; ++i) {
 		struct omap_overlay_manager *mgr = &managers[i];
+
 		dss_manager_kobj_uninit(mgr);
 	}
-
-	kfree(managers);
-	managers = NULL;
-	num_managers = 0;
 }
 
 int omap_dss_get_num_overlay_managers(void)
diff --git a/drivers/video/omap2/dss/output.c b/drivers/video/omap2/dss/output.c
index 5214df63e0a9..3f5c0a758b32 100644
--- a/drivers/video/omap2/dss/output.c
+++ b/drivers/video/omap2/dss/output.c
@@ -27,7 +27,7 @@
 static LIST_HEAD(output_list);
 static DEFINE_MUTEX(output_lock);
 
-int omapdss_output_set_device(struct omap_dss_output *out,
+int omapdss_output_set_device(struct omap_dss_device *out,
 		struct omap_dss_device *dssdev)
 {
 	int r;
@@ -41,7 +41,7 @@ int omapdss_output_set_device(struct omap_dss_output *out,
 		goto err;
 	}
 
-	if (out->type != dssdev->type) {
+	if (out->output_type != dssdev->type) {
 		DSSERR("output type and display type don't match\n");
 		r = -EINVAL;
 		goto err;
@@ -60,7 +60,7 @@ err:
 }
 EXPORT_SYMBOL(omapdss_output_set_device);
 
-int omapdss_output_unset_device(struct omap_dss_output *out)
+int omapdss_output_unset_device(struct omap_dss_device *out)
 {
 	int r;
 
@@ -92,19 +92,22 @@ err:
 }
 EXPORT_SYMBOL(omapdss_output_unset_device);
 
-void dss_register_output(struct omap_dss_output *out)
+int omapdss_register_output(struct omap_dss_device *out)
 {
 	list_add_tail(&out->list, &output_list);
+	return 0;
 }
+EXPORT_SYMBOL(omapdss_register_output);
 
-void dss_unregister_output(struct omap_dss_output *out)
+void omapdss_unregister_output(struct omap_dss_device *out)
 {
 	list_del(&out->list);
 }
+EXPORT_SYMBOL(omapdss_unregister_output);
 
-struct omap_dss_output *omap_dss_get_output(enum omap_dss_output_id id)
+struct omap_dss_device *omap_dss_get_output(enum omap_dss_output_id id)
 {
-	struct omap_dss_output *out;
+	struct omap_dss_device *out;
 
 	list_for_each_entry(out, &output_list, list) {
 		if (out->id == id)
@@ -115,6 +118,62 @@ struct omap_dss_output *omap_dss_get_output(enum omap_dss_output_id id)
 }
 EXPORT_SYMBOL(omap_dss_get_output);
 
+struct omap_dss_device *omap_dss_find_output(const char *name)
+{
+	struct omap_dss_device *out;
+
+	list_for_each_entry(out, &output_list, list) {
+		if (strcmp(out->name, name) == 0)
+			return omap_dss_get_device(out);
+	}
+
+	return NULL;
+}
+EXPORT_SYMBOL(omap_dss_find_output);
+
+struct omap_dss_device *omap_dss_find_output_by_node(struct device_node *node)
+{
+	struct omap_dss_device *out;
+
+	list_for_each_entry(out, &output_list, list) {
+		if (out->dev->of_node == node)
+			return omap_dss_get_device(out);
+	}
+
+	return NULL;
+}
+EXPORT_SYMBOL(omap_dss_find_output_by_node);
+
+struct omap_dss_device *omapdss_find_output_from_display(struct omap_dss_device *dssdev)
+{
+	while (dssdev->output)
+		dssdev = dssdev->output;
+
+	if (dssdev->id != 0)
+		return omap_dss_get_device(dssdev);
+
+	return NULL;
+}
+EXPORT_SYMBOL(omapdss_find_output_from_display);
+
+struct omap_overlay_manager *omapdss_find_mgr_from_display(struct omap_dss_device *dssdev)
+{
+	struct omap_dss_device *out;
+	struct omap_overlay_manager *mgr;
+
+	out = omapdss_find_output_from_display(dssdev);
+
+	if (out == NULL)
+		return NULL;
+
+	mgr = out->manager;
+
+	omap_dss_put_device(out);
+
+	return mgr;
+}
+EXPORT_SYMBOL(omapdss_find_mgr_from_display);
+
 static const struct dss_mgr_ops *dss_mgr_ops;
 
 int dss_install_mgr_ops(const struct dss_mgr_ops *mgr_ops)
@@ -134,6 +193,20 @@ void dss_uninstall_mgr_ops(void)
 }
 EXPORT_SYMBOL(dss_uninstall_mgr_ops);
 
+int dss_mgr_connect(struct omap_overlay_manager *mgr,
+		struct omap_dss_device *dst)
+{
+	return dss_mgr_ops->connect(mgr, dst);
+}
+EXPORT_SYMBOL(dss_mgr_connect);
+
+void dss_mgr_disconnect(struct omap_overlay_manager *mgr,
+		struct omap_dss_device *dst)
+{
+	dss_mgr_ops->disconnect(mgr, dst);
+}
+EXPORT_SYMBOL(dss_mgr_disconnect);
+
 void dss_mgr_set_timings(struct omap_overlay_manager *mgr,
 		const struct omap_video_timings *timings)
 {
diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c
index 1a17dd1447dc..fdfe6e6f25df 100644
--- a/drivers/video/omap2/dss/rfbi.c
+++ b/drivers/video/omap2/dss/rfbi.c
@@ -117,7 +117,7 @@ static struct {
 	int data_lines;
 	struct rfbi_timings intf_timings;
 
-	struct omap_dss_output output;
+	struct omap_dss_device output;
 } rfbi;
 
 static inline void rfbi_write_reg(const struct rfbi_reg idx, u32 val)
@@ -312,7 +312,7 @@ static int rfbi_transfer_area(struct omap_dss_device *dssdev,
 {
 	u32 l;
 	int r;
-	struct omap_overlay_manager *mgr = dssdev->output->manager;
+	struct omap_overlay_manager *mgr = rfbi.output.manager;
 	u16 width = rfbi.timings.x_res;
 	u16 height = rfbi.timings.y_res;
 
@@ -852,7 +852,7 @@ static void rfbi_dump_regs(struct seq_file *s)
 
 static void rfbi_config_lcd_manager(struct omap_dss_device *dssdev)
 {
-	struct omap_overlay_manager *mgr = dssdev->output->manager;
+	struct omap_overlay_manager *mgr = rfbi.output.manager;
 	struct dss_lcd_mgr_config mgr_config;
 
 	mgr_config.io_pad_mode = DSS_IO_PAD_MODE_RFBI;
@@ -890,7 +890,7 @@ static void rfbi_config_lcd_manager(struct omap_dss_device *dssdev)
 
 int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev)
 {
-	struct omap_dss_output *out = dssdev->output;
+	struct omap_dss_device *out = &rfbi.output;
 	int r;
 
 	if (out == NULL || out->manager == NULL) {
@@ -902,12 +902,6 @@ int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev)
 	if (r)
 		return r;
 
-	r = omap_dss_start_device(dssdev);
-	if (r) {
-		DSSERR("failed to start device\n");
-		goto err0;
-	}
-
 	r = dss_mgr_register_framedone_handler(out->manager,
 			framedone_callback, NULL);
 	if (r) {
@@ -924,8 +918,6 @@ int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev)
 
 	return 0;
 err1:
-	omap_dss_stop_device(dssdev);
-err0:
 	rfbi_runtime_put();
 	return r;
 }
@@ -933,11 +925,10 @@ EXPORT_SYMBOL(omapdss_rfbi_display_enable);
 
 void omapdss_rfbi_display_disable(struct omap_dss_device *dssdev)
 {
-	struct omap_dss_output *out = dssdev->output;
+	struct omap_dss_device *out = &rfbi.output;
 
 	dss_mgr_unregister_framedone_handler(out->manager,
 			framedone_callback, NULL);
-	omap_dss_stop_device(dssdev);
 
 	rfbi_runtime_put();
 }
@@ -1022,22 +1013,23 @@ static int rfbi_probe_pdata(struct platform_device *rfbidev)
 
 static void rfbi_init_output(struct platform_device *pdev)
 {
-	struct omap_dss_output *out = &rfbi.output;
+	struct omap_dss_device *out = &rfbi.output;
 
-	out->pdev = pdev;
+	out->dev = &pdev->dev;
 	out->id = OMAP_DSS_OUTPUT_DBI;
-	out->type = OMAP_DISPLAY_TYPE_DBI;
+	out->output_type = OMAP_DISPLAY_TYPE_DBI;
 	out->name = "rfbi.0";
 	out->dispc_channel = OMAP_DSS_CHANNEL_LCD;
+	out->owner = THIS_MODULE;
 
-	dss_register_output(out);
+	omapdss_register_output(out);
 }
 
 static void __exit rfbi_uninit_output(struct platform_device *pdev)
 {
-	struct omap_dss_output *out = &rfbi.output;
+	struct omap_dss_device *out = &rfbi.output;
 
-	dss_unregister_output(out);
+	omapdss_unregister_output(out);
 }
 
 /* RFBI HW IP initialisation */
@@ -1093,15 +1085,16 @@ static int omap_rfbihw_probe(struct platform_device *pdev)
 
 	rfbi_init_output(pdev);
 
-	r = rfbi_probe_pdata(pdev);
-	if (r) {
-		rfbi_uninit_output(pdev);
-		pm_runtime_disable(&pdev->dev);
-		return r;
+	if (pdev->dev.platform_data) {
+		r = rfbi_probe_pdata(pdev);
+		if (r)
+			goto err_probe;
 	}
 
 	return 0;
 
+err_probe:
+	rfbi_uninit_output(pdev);
 err_runtime_get:
 	pm_runtime_disable(&pdev->dev);
 	return r;
diff --git a/drivers/video/omap2/dss/sdi.c b/drivers/video/omap2/dss/sdi.c
index 0bcd30272f69..856af2e89760 100644
--- a/drivers/video/omap2/dss/sdi.c
+++ b/drivers/video/omap2/dss/sdi.c
@@ -31,6 +31,8 @@
 #include "dss.h"
 
 static struct {
+	struct platform_device *pdev;
+
 	bool update_enabled;
 	struct regulator *vdds_sdi_reg;
 
@@ -38,7 +40,7 @@ static struct {
 	struct omap_video_timings timings;
 	int datapairs;
 
-	struct omap_dss_output output;
+	struct omap_dss_device output;
 } sdi;
 
 struct sdi_clk_calc_ctx {
@@ -109,7 +111,7 @@ static int sdi_calc_clock_div(unsigned long pclk,
 
 static void sdi_config_lcd_manager(struct omap_dss_device *dssdev)
 {
-	struct omap_overlay_manager *mgr = dssdev->output->manager;
+	struct omap_overlay_manager *mgr = sdi.output.manager;
 
 	sdi.mgr_config.io_pad_mode = DSS_IO_PAD_MODE_BYPASS;
 
@@ -124,7 +126,7 @@ static void sdi_config_lcd_manager(struct omap_dss_device *dssdev)
 
 int omapdss_sdi_display_enable(struct omap_dss_device *dssdev)
 {
-	struct omap_dss_output *out = dssdev->output;
+	struct omap_dss_device *out = &sdi.output;
 	struct omap_video_timings *t = &sdi.timings;
 	struct dss_clock_info dss_cinfo;
 	struct dispc_clock_info dispc_cinfo;
@@ -136,12 +138,6 @@ int omapdss_sdi_display_enable(struct omap_dss_device *dssdev)
 		return -ENODEV;
 	}
 
-	r = omap_dss_start_device(dssdev);
-	if (r) {
-		DSSERR("failed to start device\n");
-		goto err_start_dev;
-	}
-
 	r = regulator_enable(sdi.vdds_sdi_reg);
 	if (r)
 		goto err_reg_enable;
@@ -213,15 +209,13 @@ err_calc_clock_div:
 err_get_dispc:
 	regulator_disable(sdi.vdds_sdi_reg);
 err_reg_enable:
-	omap_dss_stop_device(dssdev);
-err_start_dev:
 	return r;
 }
 EXPORT_SYMBOL(omapdss_sdi_display_enable);
 
 void omapdss_sdi_display_disable(struct omap_dss_device *dssdev)
 {
-	struct omap_overlay_manager *mgr = dssdev->output->manager;
+	struct omap_overlay_manager *mgr = sdi.output.manager;
 
 	dss_mgr_disable(mgr);
 
@@ -230,8 +224,6 @@ void omapdss_sdi_display_disable(struct omap_dss_device *dssdev)
 	dispc_runtime_put();
 
 	regulator_disable(sdi.vdds_sdi_reg);
-
-	omap_dss_stop_device(dssdev);
 }
 EXPORT_SYMBOL(omapdss_sdi_display_disable);
 
@@ -242,29 +234,51 @@ void omapdss_sdi_set_timings(struct omap_dss_device *dssdev,
 }
 EXPORT_SYMBOL(omapdss_sdi_set_timings);
 
+static void sdi_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	*timings = sdi.timings;
+}
+
+static int sdi_check_timings(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings)
+{
+	struct omap_overlay_manager *mgr = sdi.output.manager;
+
+	if (mgr && !dispc_mgr_timings_ok(mgr->id, timings))
+		return -EINVAL;
+
+	if (timings->pixel_clock == 0)
+		return -EINVAL;
+
+	return 0;
+}
+
 void omapdss_sdi_set_datapairs(struct omap_dss_device *dssdev, int datapairs)
 {
 	sdi.datapairs = datapairs;
 }
 EXPORT_SYMBOL(omapdss_sdi_set_datapairs);
 
-static int sdi_init_display(struct omap_dss_device *dssdev)
+static int sdi_init_regulator(void)
 {
-	DSSDBG("SDI init\n");
+	struct regulator *vdds_sdi;
 
-	if (sdi.vdds_sdi_reg == NULL) {
-		struct regulator *vdds_sdi;
+	if (sdi.vdds_sdi_reg)
+		return 0;
 
-		vdds_sdi = dss_get_vdds_sdi();
+	vdds_sdi = dss_get_vdds_sdi();
 
+	if (IS_ERR(vdds_sdi)) {
+		vdds_sdi = devm_regulator_get(&sdi.pdev->dev, "vdds_sdi");
 		if (IS_ERR(vdds_sdi)) {
 			DSSERR("can't get VDDS_SDI regulator\n");
 			return PTR_ERR(vdds_sdi);
 		}
-
-		sdi.vdds_sdi_reg = vdds_sdi;
 	}
 
+	sdi.vdds_sdi_reg = vdds_sdi;
+
 	return 0;
 }
 
@@ -313,7 +327,7 @@ static int sdi_probe_pdata(struct platform_device *sdidev)
 
 	dss_copy_device_pdata(dssdev, plat_dssdev);
 
-	r = sdi_init_display(dssdev);
+	r = sdi_init_regulator();
 	if (r) {
 		DSSERR("device %s init failed: %d\n", dssdev->name, r);
 		dss_put_device(dssdev);
@@ -339,39 +353,104 @@ static int sdi_probe_pdata(struct platform_device *sdidev)
 	return 0;
 }
 
+static int sdi_connect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	struct omap_overlay_manager *mgr;
+	int r;
+
+	r = sdi_init_regulator();
+	if (r)
+		return r;
+
+	mgr = omap_dss_get_overlay_manager(dssdev->dispc_channel);
+	if (!mgr)
+		return -ENODEV;
+
+	r = dss_mgr_connect(mgr, dssdev);
+	if (r)
+		return r;
+
+	r = omapdss_output_set_device(dssdev, dst);
+	if (r) {
+		DSSERR("failed to connect output to new device: %s\n",
+				dst->name);
+		dss_mgr_disconnect(mgr, dssdev);
+		return r;
+	}
+
+	return 0;
+}
+
+static void sdi_disconnect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	WARN_ON(dst != dssdev->device);
+
+	if (dst != dssdev->device)
+		return;
+
+	omapdss_output_unset_device(dssdev);
+
+	if (dssdev->manager)
+		dss_mgr_disconnect(dssdev->manager, dssdev);
+}
+
+static const struct omapdss_sdi_ops sdi_ops = {
+	.connect = sdi_connect,
+	.disconnect = sdi_disconnect,
+
+	.enable = omapdss_sdi_display_enable,
+	.disable = omapdss_sdi_display_disable,
+
+	.check_timings = sdi_check_timings,
+	.set_timings = omapdss_sdi_set_timings,
+	.get_timings = sdi_get_timings,
+
+	.set_datapairs = omapdss_sdi_set_datapairs,
+};
+
 static void sdi_init_output(struct platform_device *pdev)
 {
-	struct omap_dss_output *out = &sdi.output;
+	struct omap_dss_device *out = &sdi.output;
 
-	out->pdev = pdev;
+	out->dev = &pdev->dev;
 	out->id = OMAP_DSS_OUTPUT_SDI;
-	out->type = OMAP_DISPLAY_TYPE_SDI;
+	out->output_type = OMAP_DISPLAY_TYPE_SDI;
 	out->name = "sdi.0";
 	out->dispc_channel = OMAP_DSS_CHANNEL_LCD;
+	out->ops.sdi = &sdi_ops;
+	out->owner = THIS_MODULE;
 
-	dss_register_output(out);
+	omapdss_register_output(out);
 }
 
 static void __exit sdi_uninit_output(struct platform_device *pdev)
 {
-	struct omap_dss_output *out = &sdi.output;
+	struct omap_dss_device *out = &sdi.output;
 
-	dss_unregister_output(out);
+	omapdss_unregister_output(out);
 }
 
 static int omap_sdi_probe(struct platform_device *pdev)
 {
 	int r;
 
+	sdi.pdev = pdev;
+
 	sdi_init_output(pdev);
 
-	r = sdi_probe_pdata(pdev);
-	if (r) {
-		sdi_uninit_output(pdev);
-		return r;
+	if (pdev->dev.platform_data) {
+		r = sdi_probe_pdata(pdev);
+		if (r)
+			goto err_probe;
 	}
 
 	return 0;
+
+err_probe:
+	sdi_uninit_output(pdev);
+	return r;
 }
 
 static int __exit omap_sdi_remove(struct platform_device *pdev)
diff --git a/drivers/video/omap2/dss/ti_hdmi.h b/drivers/video/omap2/dss/ti_hdmi.h
index 216aa704f9d7..45215f44617c 100644
--- a/drivers/video/omap2/dss/ti_hdmi.h
+++ b/drivers/video/omap2/dss/ti_hdmi.h
@@ -73,8 +73,6 @@ struct ti_hdmi_ip_ops {
 
 	int (*read_edid)(struct hdmi_ip_data *ip_data, u8 *edid, int len);
 
-	bool (*detect)(struct hdmi_ip_data *ip_data);
-
 	int (*pll_enable)(struct hdmi_ip_data *ip_data);
 
 	void (*pll_disable)(struct hdmi_ip_data *ip_data);
@@ -155,19 +153,18 @@ struct hdmi_ip_data {
 	unsigned long	core_av_offset;
 	unsigned long	pll_offset;
 	unsigned long	phy_offset;
+	int		irq;
 	const struct ti_hdmi_ip_ops *ops;
 	struct hdmi_config cfg;
 	struct hdmi_pll_info pll_data;
 	struct hdmi_core_infoframe_avi avi_cfg;
 
 	/* ti_hdmi_4xxx_ip private data. These should be in a separate struct */
-	int hpd_gpio;
 	struct mutex lock;
 };
 int ti_hdmi_4xxx_phy_enable(struct hdmi_ip_data *ip_data);
 void ti_hdmi_4xxx_phy_disable(struct hdmi_ip_data *ip_data);
 int ti_hdmi_4xxx_read_edid(struct hdmi_ip_data *ip_data, u8 *edid, int len);
-bool ti_hdmi_4xxx_detect(struct hdmi_ip_data *ip_data);
 int ti_hdmi_4xxx_wp_video_start(struct hdmi_ip_data *ip_data);
 void ti_hdmi_4xxx_wp_video_stop(struct hdmi_ip_data *ip_data);
 int ti_hdmi_4xxx_pll_enable(struct hdmi_ip_data *ip_data);
diff --git a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
index e18b222ed739..e242ed85cb07 100644
--- a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
+++ b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
@@ -28,7 +28,6 @@
 #include <linux/delay.h>
 #include <linux/string.h>
 #include <linux/seq_file.h>
-#include <linux/gpio.h>
 #if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
 #include <sound/asound.h>
 #include <sound/asoundef.h>
@@ -38,6 +37,9 @@
 #include "dss.h"
 #include "dss_features.h"
 
+#define HDMI_IRQ_LINK_CONNECT		(1 << 25)
+#define HDMI_IRQ_LINK_DISCONNECT	(1 << 26)
+
 static inline void hdmi_write_reg(void __iomem *base_addr,
 				const u16 idx, u32 val)
 {
@@ -233,37 +235,39 @@ void ti_hdmi_4xxx_pll_disable(struct hdmi_ip_data *ip_data)
 	hdmi_set_pll_pwr(ip_data, HDMI_PLLPWRCMD_ALLOFF);
 }
 
-static int hdmi_check_hpd_state(struct hdmi_ip_data *ip_data)
+static irqreturn_t hdmi_irq_handler(int irq, void *data)
 {
-	bool hpd;
-	int r;
-
-	mutex_lock(&ip_data->lock);
-
-	hpd = gpio_get_value(ip_data->hpd_gpio);
+	struct hdmi_ip_data *ip_data = data;
+	void __iomem *wp_base = hdmi_wp_base(ip_data);
+	u32 irqstatus;
+
+	irqstatus = hdmi_read_reg(wp_base, HDMI_WP_IRQSTATUS);
+	hdmi_write_reg(wp_base, HDMI_WP_IRQSTATUS, irqstatus);
+	/* flush posted write */
+	hdmi_read_reg(wp_base, HDMI_WP_IRQSTATUS);
+
+	if ((irqstatus & HDMI_IRQ_LINK_CONNECT) &&
+			irqstatus & HDMI_IRQ_LINK_DISCONNECT) {
+		/*
+		 * If we get both connect and disconnect interrupts at the same
+		 * time, turn off the PHY, clear interrupts, and restart, which
+		 * raises connect interrupt if a cable is connected, or nothing
+		 * if cable is not connected.
+		 */
+		hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_OFF);
 
-	if (hpd)
-		r = hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_TXON);
-	else
-		r = hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_LDOON);
+		hdmi_write_reg(wp_base, HDMI_WP_IRQSTATUS,
+			HDMI_IRQ_LINK_CONNECT | HDMI_IRQ_LINK_DISCONNECT);
+		/* flush posted write */
+		hdmi_read_reg(wp_base, HDMI_WP_IRQSTATUS);
 
-	if (r) {
-		DSSERR("Failed to %s PHY TX power\n",
-				hpd ? "enable" : "disable");
-		goto err;
+		hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_LDOON);
+	} else if (irqstatus & HDMI_IRQ_LINK_CONNECT) {
+		hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_TXON);
+	} else if (irqstatus & HDMI_IRQ_LINK_DISCONNECT) {
+		hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_LDOON);
 	}
 
-err:
-	mutex_unlock(&ip_data->lock);
-	return r;
-}
-
-static irqreturn_t hpd_irq_handler(int irq, void *data)
-{
-	struct hdmi_ip_data *ip_data = data;
-
-	hdmi_check_hpd_state(ip_data);
-
 	return IRQ_HANDLED;
 }
 
@@ -272,6 +276,12 @@ int ti_hdmi_4xxx_phy_enable(struct hdmi_ip_data *ip_data)
 	u16 r = 0;
 	void __iomem *phy_base = hdmi_phy_base(ip_data);
 
+	hdmi_write_reg(hdmi_wp_base(ip_data), HDMI_WP_IRQENABLE_CLR,
+			0xffffffff);
+
+	hdmi_write_reg(hdmi_wp_base(ip_data), HDMI_WP_IRQSTATUS,
+			HDMI_IRQ_LINK_CONNECT | HDMI_IRQ_LINK_DISCONNECT);
+
 	r = hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_LDOON);
 	if (r)
 		return r;
@@ -297,29 +307,23 @@ int ti_hdmi_4xxx_phy_enable(struct hdmi_ip_data *ip_data)
 	/* Write to phy address 3 to change the polarity control */
 	REG_FLD_MOD(phy_base, HDMI_TXPHY_PAD_CFG_CTRL, 0x1, 27, 27);
 
-	r = request_threaded_irq(gpio_to_irq(ip_data->hpd_gpio),
-				 NULL, hpd_irq_handler,
-				 IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
-				 IRQF_ONESHOT, "hpd", ip_data);
+	r = request_threaded_irq(ip_data->irq, NULL, hdmi_irq_handler,
+				 IRQF_ONESHOT, "OMAP HDMI", ip_data);
 	if (r) {
-		DSSERR("HPD IRQ request failed\n");
+		DSSERR("HDMI IRQ request failed\n");
 		hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_OFF);
 		return r;
 	}
 
-	r = hdmi_check_hpd_state(ip_data);
-	if (r) {
-		free_irq(gpio_to_irq(ip_data->hpd_gpio), ip_data);
-		hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_OFF);
-		return r;
-	}
+	hdmi_write_reg(hdmi_wp_base(ip_data), HDMI_WP_IRQENABLE_SET,
+			HDMI_IRQ_LINK_CONNECT | HDMI_IRQ_LINK_DISCONNECT);
 
 	return 0;
 }
 
 void ti_hdmi_4xxx_phy_disable(struct hdmi_ip_data *ip_data)
 {
-	free_irq(gpio_to_irq(ip_data->hpd_gpio), ip_data);
+	free_irq(ip_data->irq, ip_data);
 
 	hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_OFF);
 }
@@ -476,11 +480,6 @@ int ti_hdmi_4xxx_read_edid(struct hdmi_ip_data *ip_data,
 	return l;
 }
 
-bool ti_hdmi_4xxx_detect(struct hdmi_ip_data *ip_data)
-{
-	return gpio_get_value(ip_data->hpd_gpio);
-}
-
 static void hdmi_core_init(struct hdmi_core_video_config *video_cfg,
 			struct hdmi_core_infoframe_avi *avi_cfg,
 			struct hdmi_core_packet_enable_repeat *repeat_cfg)
diff --git a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h
index 8366ae19e82e..6ef2f929a76d 100644
--- a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h
+++ b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h
@@ -33,6 +33,7 @@
 #define HDMI_WP_IRQSTATUS			0x28
 #define HDMI_WP_PWR_CTRL			0x40
 #define HDMI_WP_IRQENABLE_SET			0x2C
+#define HDMI_WP_IRQENABLE_CLR			0x30
 #define HDMI_WP_VIDEO_CFG			0x50
 #define HDMI_WP_VIDEO_SIZE			0x60
 #define HDMI_WP_VIDEO_TIMING_H			0x68
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c
index 74fdb3ee209e..496a106fe823 100644
--- a/drivers/video/omap2/dss/venc.c
+++ b/drivers/video/omap2/dss/venc.c
@@ -304,7 +304,7 @@ static struct {
 	enum omap_dss_venc_type type;
 	bool invert_polarity;
 
-	struct omap_dss_output output;
+	struct omap_dss_device output;
 } venc;
 
 static inline void venc_write_reg(int idx, u32 val)
@@ -429,7 +429,7 @@ static const struct venc_config *venc_timings_to_config(
 
 static int venc_power_on(struct omap_dss_device *dssdev)
 {
-	struct omap_overlay_manager *mgr = dssdev->output->manager;
+	struct omap_overlay_manager *mgr = venc.output.manager;
 	u32 l;
 	int r;
 
@@ -480,7 +480,7 @@ err0:
 
 static void venc_power_off(struct omap_dss_device *dssdev)
 {
-	struct omap_overlay_manager *mgr = dssdev->output->manager;
+	struct omap_overlay_manager *mgr = venc.output.manager;
 
 	venc_write_reg(VENC_OUTPUT_CONTROL, 0);
 	dss_set_dac_pwrdn_bgz(0);
@@ -492,15 +492,9 @@ static void venc_power_off(struct omap_dss_device *dssdev)
 	venc_runtime_put();
 }
 
-unsigned long venc_get_pixel_clock(void)
-{
-	/* VENC Pixel Clock in Mhz */
-	return 13500000;
-}
-
 int omapdss_venc_display_enable(struct omap_dss_device *dssdev)
 {
-	struct omap_dss_output *out = dssdev->output;
+	struct omap_dss_device *out = &venc.output;
 	int r;
 
 	DSSDBG("venc_display_enable\n");
@@ -513,23 +507,15 @@ int omapdss_venc_display_enable(struct omap_dss_device *dssdev)
 		goto err0;
 	}
 
-	r = omap_dss_start_device(dssdev);
-	if (r) {
-		DSSERR("failed to start device\n");
-		goto err0;
-	}
-
 	r = venc_power_on(dssdev);
 	if (r)
-		goto err1;
+		goto err0;
 
 	venc.wss_data = 0;
 
 	mutex_unlock(&venc.venc_lock);
 
 	return 0;
-err1:
-	omap_dss_stop_device(dssdev);
 err0:
 	mutex_unlock(&venc.venc_lock);
 	return r;
@@ -543,8 +529,6 @@ void omapdss_venc_display_disable(struct omap_dss_device *dssdev)
 
 	venc_power_off(dssdev);
 
-	omap_dss_stop_device(dssdev);
-
 	mutex_unlock(&venc.venc_lock);
 }
 
@@ -561,6 +545,8 @@ void omapdss_venc_set_timings(struct omap_dss_device *dssdev,
 
 	venc.timings = *timings;
 
+	dispc_set_tv_pclk(13500000);
+
 	mutex_unlock(&venc.venc_lock);
 }
 
@@ -578,6 +564,16 @@ int omapdss_venc_check_timings(struct omap_dss_device *dssdev,
 	return -EINVAL;
 }
 
+static void venc_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings)
+{
+	mutex_lock(&venc.venc_lock);
+
+	*timings = venc.timings;
+
+	mutex_unlock(&venc.venc_lock);
+}
+
 u32 omapdss_venc_get_wss(struct omap_dss_device *dssdev)
 {
 	/* Invert due to VENC_L21_WC_CTL:INV=1 */
@@ -633,23 +629,22 @@ void omapdss_venc_invert_vid_out_polarity(struct omap_dss_device *dssdev,
 	mutex_unlock(&venc.venc_lock);
 }
 
-static int venc_init_display(struct omap_dss_device *dssdev)
+static int venc_init_regulator(void)
 {
-	DSSDBG("init_display\n");
-
-	if (venc.vdda_dac_reg == NULL) {
-		struct regulator *vdda_dac;
+	struct regulator *vdda_dac;
 
-		vdda_dac = regulator_get(&venc.pdev->dev, "vdda_dac");
+	if (venc.vdda_dac_reg != NULL)
+		return 0;
 
-		if (IS_ERR(vdda_dac)) {
-			DSSERR("can't get VDDA_DAC regulator\n");
-			return PTR_ERR(vdda_dac);
-		}
+	vdda_dac = devm_regulator_get(&venc.pdev->dev, "vdda_dac");
 
-		venc.vdda_dac_reg = vdda_dac;
+	if (IS_ERR(vdda_dac)) {
+		DSSERR("can't get VDDA_DAC regulator\n");
+		return PTR_ERR(vdda_dac);
 	}
 
+	venc.vdda_dac_reg = vdda_dac;
+
 	return 0;
 }
 
@@ -765,19 +760,16 @@ static int venc_probe_pdata(struct platform_device *vencdev)
 	if (!plat_dssdev)
 		return 0;
 
+	r = venc_init_regulator();
+	if (r)
+		return r;
+
 	dssdev = dss_alloc_and_init_device(&vencdev->dev);
 	if (!dssdev)
 		return -ENOMEM;
 
 	dss_copy_device_pdata(dssdev, plat_dssdev);
 
-	r = venc_init_display(dssdev);
-	if (r) {
-		DSSERR("device %s init failed: %d\n", dssdev->name, r);
-		dss_put_device(dssdev);
-		return r;
-	}
-
 	r = omapdss_output_set_device(&venc.output, dssdev);
 	if (r) {
 		DSSERR("failed to connect output to new device: %s\n",
@@ -797,24 +789,87 @@ static int venc_probe_pdata(struct platform_device *vencdev)
 	return 0;
 }
 
+static int venc_connect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	struct omap_overlay_manager *mgr;
+	int r;
+
+	r = venc_init_regulator();
+	if (r)
+		return r;
+
+	mgr = omap_dss_get_overlay_manager(dssdev->dispc_channel);
+	if (!mgr)
+		return -ENODEV;
+
+	r = dss_mgr_connect(mgr, dssdev);
+	if (r)
+		return r;
+
+	r = omapdss_output_set_device(dssdev, dst);
+	if (r) {
+		DSSERR("failed to connect output to new device: %s\n",
+				dst->name);
+		dss_mgr_disconnect(mgr, dssdev);
+		return r;
+	}
+
+	return 0;
+}
+
+static void venc_disconnect(struct omap_dss_device *dssdev,
+		struct omap_dss_device *dst)
+{
+	WARN_ON(dst != dssdev->device);
+
+	if (dst != dssdev->device)
+		return;
+
+	omapdss_output_unset_device(dssdev);
+
+	if (dssdev->manager)
+		dss_mgr_disconnect(dssdev->manager, dssdev);
+}
+
+static const struct omapdss_atv_ops venc_ops = {
+	.connect = venc_connect,
+	.disconnect = venc_disconnect,
+
+	.enable = omapdss_venc_display_enable,
+	.disable = omapdss_venc_display_disable,
+
+	.check_timings = omapdss_venc_check_timings,
+	.set_timings = omapdss_venc_set_timings,
+	.get_timings = venc_get_timings,
+
+	.set_type = omapdss_venc_set_type,
+	.invert_vid_out_polarity = omapdss_venc_invert_vid_out_polarity,
+
+	.set_wss = omapdss_venc_set_wss,
+	.get_wss = omapdss_venc_get_wss,
+};
+
 static void venc_init_output(struct platform_device *pdev)
 {
-	struct omap_dss_output *out = &venc.output;
+	struct omap_dss_device *out = &venc.output;
 
-	out->pdev = pdev;
+	out->dev = &pdev->dev;
 	out->id = OMAP_DSS_OUTPUT_VENC;
-	out->type = OMAP_DISPLAY_TYPE_VENC;
+	out->output_type = OMAP_DISPLAY_TYPE_VENC;
 	out->name = "venc.0";
 	out->dispc_channel = OMAP_DSS_CHANNEL_DIGIT;
+	out->ops.atv = &venc_ops;
+	out->owner = THIS_MODULE;
 
-	dss_register_output(out);
+	omapdss_register_output(out);
 }
 
 static void __exit venc_uninit_output(struct platform_device *pdev)
 {
-	struct omap_dss_output *out = &venc.output;
+	struct omap_dss_device *out = &venc.output;
 
-	dss_unregister_output(out);
+	omapdss_unregister_output(out);
 }
 
 /* VENC HW IP initialisation */
@@ -866,16 +921,17 @@ static int omap_venchw_probe(struct platform_device *pdev)
 
 	venc_init_output(pdev);
 
-	r = venc_probe_pdata(pdev);
-	if (r) {
-		venc_panel_exit();
-		venc_uninit_output(pdev);
-		pm_runtime_disable(&pdev->dev);
-		return r;
+	if (pdev->dev.platform_data) {
+		r = venc_probe_pdata(pdev);
+		if (r)
+			goto err_probe;
 	}
 
 	return 0;
 
+err_probe:
+	venc_panel_exit();
+	venc_uninit_output(pdev);
 err_panel_init:
 err_runtime_get:
 	pm_runtime_disable(&pdev->dev);
@@ -886,11 +942,6 @@ static int __exit omap_venchw_remove(struct platform_device *pdev)
 {
 	dss_unregister_child_devices(&pdev->dev);
 
-	if (venc.vdda_dac_reg != NULL) {
-		regulator_put(venc.vdda_dac_reg);
-		venc.vdda_dac_reg = NULL;
-	}
-
 	venc_panel_exit();
 
 	venc_uninit_output(pdev);
diff --git a/drivers/video/omap2/dss/venc_panel.c b/drivers/video/omap2/dss/venc_panel.c
index 0d2b1a0834a0..f7d92c57bd73 100644
--- a/drivers/video/omap2/dss/venc_panel.c
+++ b/drivers/video/omap2/dss/venc_panel.c
@@ -107,19 +107,19 @@ static int venc_panel_probe(struct omap_dss_device *dssdev)
 
 	dssdev->panel.timings = default_timings;
 
-	return device_create_file(&dssdev->dev, &dev_attr_output_type);
+	return device_create_file(dssdev->dev, &dev_attr_output_type);
 }
 
 static void venc_panel_remove(struct omap_dss_device *dssdev)
 {
-	device_remove_file(&dssdev->dev, &dev_attr_output_type);
+	device_remove_file(dssdev->dev, &dev_attr_output_type);
 }
 
 static int venc_panel_enable(struct omap_dss_device *dssdev)
 {
 	int r;
 
-	dev_dbg(&dssdev->dev, "venc_panel_enable\n");
+	dev_dbg(dssdev->dev, "venc_panel_enable\n");
 
 	mutex_lock(&venc_panel.lock);
 
@@ -150,7 +150,7 @@ err:
 
 static void venc_panel_disable(struct omap_dss_device *dssdev)
 {
-	dev_dbg(&dssdev->dev, "venc_panel_disable\n");
+	dev_dbg(dssdev->dev, "venc_panel_disable\n");
 
 	mutex_lock(&venc_panel.lock);
 
@@ -167,7 +167,7 @@ end:
 static void venc_panel_set_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
-	dev_dbg(&dssdev->dev, "venc_panel_set_timings\n");
+	dev_dbg(dssdev->dev, "venc_panel_set_timings\n");
 
 	mutex_lock(&venc_panel.lock);
 
@@ -180,21 +180,21 @@ static void venc_panel_set_timings(struct omap_dss_device *dssdev,
 static int venc_panel_check_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
-	dev_dbg(&dssdev->dev, "venc_panel_check_timings\n");
+	dev_dbg(dssdev->dev, "venc_panel_check_timings\n");
 
 	return omapdss_venc_check_timings(dssdev, timings);
 }
 
 static u32 venc_panel_get_wss(struct omap_dss_device *dssdev)
 {
-	dev_dbg(&dssdev->dev, "venc_panel_get_wss\n");
+	dev_dbg(dssdev->dev, "venc_panel_get_wss\n");
 
 	return omapdss_venc_get_wss(dssdev);
 }
 
 static int venc_panel_set_wss(struct omap_dss_device *dssdev, u32 wss)
 {
-	dev_dbg(&dssdev->dev, "venc_panel_set_wss\n");
+	dev_dbg(dssdev->dev, "venc_panel_set_wss\n");
 
 	return omapdss_venc_set_wss(dssdev, wss);
 }
diff --git a/drivers/video/omap2/omapfb/omapfb-ioctl.c b/drivers/video/omap2/omapfb/omapfb-ioctl.c
index d30b45d72649..146b6f5428db 100644
--- a/drivers/video/omap2/omapfb/omapfb-ioctl.c
+++ b/drivers/video/omap2/omapfb/omapfb-ioctl.c
@@ -770,12 +770,17 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg)
 
 	case OMAPFB_WAITFORVSYNC:
 		DBG("ioctl WAITFORVSYNC\n");
-		if (!display || !display->output || !display->output->manager) {
+
+		if (!display) {
 			r = -EINVAL;
 			break;
 		}
 
-		mgr = display->output->manager;
+		mgr = omapdss_find_mgr_from_display(display);
+		if (!mgr) {
+			r = -EINVAL;
+			break;
+		}
 
 		r = mgr->wait_for_vsync(mgr);
 		break;
diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index 856917b33616..27d6905683f3 100644
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c
@@ -1853,6 +1853,8 @@ static void omapfb_free_resources(struct omapfb2_device *fbdev)
 		if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED)
 			dssdev->driver->disable(dssdev);
 
+		dssdev->driver->disconnect(dssdev);
+
 		omap_dss_put_device(dssdev);
 	}
 
@@ -2363,27 +2365,26 @@ static int omapfb_init_connections(struct omapfb2_device *fbdev,
 	int i, r;
 	struct omap_overlay_manager *mgr;
 
-	if (!def_dssdev->output) {
-		dev_err(fbdev->dev, "no output for the default display\n");
-		return -EINVAL;
+	r = def_dssdev->driver->connect(def_dssdev);
+	if (r) {
+		dev_err(fbdev->dev, "failed to connect default display\n");
+		return r;
 	}
 
 	for (i = 0; i < fbdev->num_displays; ++i) {
 		struct omap_dss_device *dssdev = fbdev->displays[i].dssdev;
-		struct omap_dss_output *out = dssdev->output;
-
-		mgr = omap_dss_get_overlay_manager(out->dispc_channel);
 
-		if (!mgr || !out)
+		if (dssdev == def_dssdev)
 			continue;
 
-		if (mgr->output)
-			mgr->unset_output(mgr);
-
-		mgr->set_output(mgr, out);
+		/*
+		 * We don't care if the connect succeeds or not. We just want to
+		 * connect as many displays as possible.
+		 */
+		dssdev->driver->connect(dssdev);
 	}
 
-	mgr = def_dssdev->output->manager;
+	mgr = omapdss_find_mgr_from_display(def_dssdev);
 
 	if (!mgr) {
 		dev_err(fbdev->dev, "no ovl manager for the default display\n");
@@ -2502,7 +2503,7 @@ static int omapfb_probe(struct platform_device *pdev)
 
 	if (def_display == NULL) {
 		dev_err(fbdev->dev, "failed to find default display\n");
-		r = -EINVAL;
+		r = -EPROBE_DEFER;
 		goto cleanup;
 	}
 
diff --git a/drivers/video/pxa3xx-gcu.c b/drivers/video/pxa3xx-gcu.c
index 7cf0b13d061b..ad382b3396cd 100644
--- a/drivers/video/pxa3xx-gcu.c
+++ b/drivers/video/pxa3xx-gcu.c
@@ -710,7 +710,6 @@ err_misc_deregister:
 	misc_deregister(&priv->misc_dev);
 
 err_free_priv:
-	platform_set_drvdata(dev, NULL);
 	free_buffers(dev, priv);
 	kfree(priv);
 	return ret;
@@ -728,7 +727,6 @@ static int pxa3xx_gcu_remove(struct platform_device *dev)
 			priv->shared, priv->shared_phys);
 	iounmap(priv->mmio_base);
 	release_mem_region(r->start, resource_size(r));
-	platform_set_drvdata(dev, NULL);
 	clk_disable(priv->clk);
 	free_buffers(dev, priv);
 	kfree(priv);
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 580f80cc586f..eca2de45f7a6 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -2256,7 +2256,6 @@ failed_free_res:
 	release_mem_region(r->start, resource_size(r));
 failed_fbi:
 	clk_put(fbi->clk);
-	platform_set_drvdata(dev, NULL);
 	kfree(fbi);
 failed:
 	return ret;
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c
index 76a0e7fbd692..21a32adbb8ea 100644
--- a/drivers/video/s3c2410fb.c
+++ b/drivers/video/s3c2410fb.c
@@ -1005,7 +1005,6 @@ release_regs:
 release_mem:
 	release_mem_region(res->start, size);
 dealloc_fb:
-	platform_set_drvdata(pdev, NULL);
 	framebuffer_release(fbinfo);
 	return ret;
 }
@@ -1051,7 +1050,6 @@ static int s3c2410fb_remove(struct platform_device *pdev)
 
 	release_mem_region(info->mem->start, resource_size(info->mem));
 
-	platform_set_drvdata(pdev, NULL);
 	framebuffer_release(fbinfo);
 
 	return 0;
diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c
index f34c858642e8..de76da0c6429 100644
--- a/drivers/video/sa1100fb.c
+++ b/drivers/video/sa1100fb.c
@@ -1271,7 +1271,6 @@ static int sa1100fb_probe(struct platform_device *pdev)
  failed:
 	if (fbi)
 		iounmap(fbi->base);
-	platform_set_drvdata(pdev, NULL);
 	kfree(fbi);
 	release_mem_region(res->start, resource_size(res));
 	return ret;
diff --git a/drivers/video/sh7760fb.c b/drivers/video/sh7760fb.c
index 5fbb0c7ab0c8..a8c6c43a4658 100644
--- a/drivers/video/sh7760fb.c
+++ b/drivers/video/sh7760fb.c
@@ -571,7 +571,6 @@ static int sh7760fb_remove(struct platform_device *dev)
 	iounmap(par->base);
 	release_mem_region(par->ioarea->start, resource_size(par->ioarea));
 	framebuffer_release(info);
-	platform_set_drvdata(dev, NULL);
 
 	return 0;
 }
diff --git a/drivers/video/sh_mipi_dsi.c b/drivers/video/sh_mipi_dsi.c
index 6cad53075e99..8f6e8ff620d4 100644
--- a/drivers/video/sh_mipi_dsi.c
+++ b/drivers/video/sh_mipi_dsi.c
@@ -567,7 +567,6 @@ static int sh_mipi_remove(struct platform_device *pdev)
 	iounmap(mipi->base);
 	if (res)
 		release_mem_region(res->start, resource_size(res));
-	platform_set_drvdata(pdev, NULL);
 	kfree(mipi);
 
 	return 0;
diff --git a/drivers/video/smscufx.c b/drivers/video/smscufx.c
index b2b33fc1ac3f..e188ada2ffd1 100644
--- a/drivers/video/smscufx.c
+++ b/drivers/video/smscufx.c
@@ -1622,7 +1622,7 @@ static int ufx_usb_probe(struct usb_interface *interface,
 {
 	struct usb_device *usbdev;
 	struct ufx_data *dev;
-	struct fb_info *info = 0;
+	struct fb_info *info = NULL;
 	int retval = -ENOMEM;
 	u32 id_rev, fpga_rev;
 
diff --git a/drivers/video/ssd1307fb.c b/drivers/video/ssd1307fb.c
index 9ef05d3ef68a..44967c8fef2b 100644
--- a/drivers/video/ssd1307fb.c
+++ b/drivers/video/ssd1307fb.c
@@ -16,24 +16,50 @@
 #include <linux/pwm.h>
 #include <linux/delay.h>
 
-#define SSD1307FB_WIDTH			96
-#define SSD1307FB_HEIGHT		16
-
 #define SSD1307FB_DATA			0x40
 #define SSD1307FB_COMMAND		0x80
 
+#define SSD1307FB_SET_ADDRESS_MODE	0x20
+#define SSD1307FB_SET_ADDRESS_MODE_HORIZONTAL	(0x00)
+#define SSD1307FB_SET_ADDRESS_MODE_VERTICAL	(0x01)
+#define SSD1307FB_SET_ADDRESS_MODE_PAGE		(0x02)
+#define SSD1307FB_SET_COL_RANGE		0x21
+#define SSD1307FB_SET_PAGE_RANGE	0x22
 #define SSD1307FB_CONTRAST		0x81
+#define	SSD1307FB_CHARGE_PUMP		0x8d
 #define SSD1307FB_SEG_REMAP_ON		0xa1
 #define SSD1307FB_DISPLAY_OFF		0xae
+#define SSD1307FB_SET_MULTIPLEX_RATIO	0xa8
 #define SSD1307FB_DISPLAY_ON		0xaf
 #define SSD1307FB_START_PAGE_ADDRESS	0xb0
+#define SSD1307FB_SET_DISPLAY_OFFSET	0xd3
+#define	SSD1307FB_SET_CLOCK_FREQ	0xd5
+#define	SSD1307FB_SET_PRECHARGE_PERIOD	0xd9
+#define	SSD1307FB_SET_COM_PINS_CONFIG	0xda
+#define	SSD1307FB_SET_VCOMH		0xdb
+
+struct ssd1307fb_par;
+
+struct ssd1307fb_ops {
+	int (*init)(struct ssd1307fb_par *);
+	int (*remove)(struct ssd1307fb_par *);
+};
 
 struct ssd1307fb_par {
 	struct i2c_client *client;
+	u32 height;
 	struct fb_info *info;
+	struct ssd1307fb_ops *ops;
+	u32 page_offset;
 	struct pwm_device *pwm;
 	u32 pwm_period;
 	int reset;
+	u32 width;
+};
+
+struct ssd1307fb_array {
+	u8	type;
+	u8	data[0];
 };
 
 static struct fb_fix_screeninfo ssd1307fb_fix = {
@@ -43,68 +69,87 @@ static struct fb_fix_screeninfo ssd1307fb_fix = {
 	.xpanstep	= 0,
 	.ypanstep	= 0,
 	.ywrapstep	= 0,
-	.line_length	= SSD1307FB_WIDTH / 8,
 	.accel		= FB_ACCEL_NONE,
 };
 
 static struct fb_var_screeninfo ssd1307fb_var = {
-	.xres		= SSD1307FB_WIDTH,
-	.yres		= SSD1307FB_HEIGHT,
-	.xres_virtual	= SSD1307FB_WIDTH,
-	.yres_virtual	= SSD1307FB_HEIGHT,
 	.bits_per_pixel	= 1,
 };
 
-static int ssd1307fb_write_array(struct i2c_client *client, u8 type, u8 *cmd, u32 len)
+static struct ssd1307fb_array *ssd1307fb_alloc_array(u32 len, u8 type)
 {
-	u8 *buf;
-	int ret = 0;
-
-	buf = kzalloc(len + 1, GFP_KERNEL);
-	if (!buf) {
-		dev_err(&client->dev, "Couldn't allocate sending buffer.\n");
-		return -ENOMEM;
-	}
+	struct ssd1307fb_array *array;
 
-	buf[0] = type;
-	memcpy(buf + 1, cmd, len);
+	array = kzalloc(sizeof(struct ssd1307fb_array) + len, GFP_KERNEL);
+	if (!array)
+		return NULL;
 
-	ret = i2c_master_send(client, buf, len + 1);
-	if (ret != len + 1) {
-		dev_err(&client->dev, "Couldn't send I2C command.\n");
-		goto error;
-	}
+	array->type = type;
 
-error:
-	kfree(buf);
-	return ret;
+	return array;
 }
 
-static inline int ssd1307fb_write_cmd_array(struct i2c_client *client, u8 *cmd, u32 len)
+static int ssd1307fb_write_array(struct i2c_client *client,
+				 struct ssd1307fb_array *array, u32 len)
 {
-	return ssd1307fb_write_array(client, SSD1307FB_COMMAND, cmd, len);
+	int ret;
+
+	len += sizeof(struct ssd1307fb_array);
+
+	ret = i2c_master_send(client, (u8 *)array, len);
+	if (ret != len) {
+		dev_err(&client->dev, "Couldn't send I2C command.\n");
+		return ret;
+	}
+
+	return 0;
 }
 
 static inline int ssd1307fb_write_cmd(struct i2c_client *client, u8 cmd)
 {
-	return ssd1307fb_write_cmd_array(client, &cmd, 1);
-}
+	struct ssd1307fb_array *array;
+	int ret;
 
-static inline int ssd1307fb_write_data_array(struct i2c_client *client, u8 *cmd, u32 len)
-{
-	return ssd1307fb_write_array(client, SSD1307FB_DATA, cmd, len);
+	array = ssd1307fb_alloc_array(1, SSD1307FB_COMMAND);
+	if (!array)
+		return -ENOMEM;
+
+	array->data[0] = cmd;
+
+	ret = ssd1307fb_write_array(client, array, 1);
+	kfree(array);
+
+	return ret;
 }
 
 static inline int ssd1307fb_write_data(struct i2c_client *client, u8 data)
 {
-	return ssd1307fb_write_data_array(client, &data, 1);
+	struct ssd1307fb_array *array;
+	int ret;
+
+	array = ssd1307fb_alloc_array(1, SSD1307FB_DATA);
+	if (!array)
+		return -ENOMEM;
+
+	array->data[0] = data;
+
+	ret = ssd1307fb_write_array(client, array, 1);
+	kfree(array);
+
+	return ret;
 }
 
 static void ssd1307fb_update_display(struct ssd1307fb_par *par)
 {
+	struct ssd1307fb_array *array;
 	u8 *vmem = par->info->screen_base;
 	int i, j, k;
 
+	array = ssd1307fb_alloc_array(par->width * par->height / 8,
+				      SSD1307FB_DATA);
+	if (!array)
+		return;
+
 	/*
 	 * The screen is divided in pages, each having a height of 8
 	 * pixels, and the width of the screen. When sending a byte of
@@ -134,24 +179,23 @@ static void ssd1307fb_update_display(struct ssd1307fb_par *par)
 	 *  (5) A4 B4 C4 D4 E4 F4 G4 H4
 	 */
 
-	for (i = 0; i < (SSD1307FB_HEIGHT / 8); i++) {
-		ssd1307fb_write_cmd(par->client, SSD1307FB_START_PAGE_ADDRESS + (i + 1));
-		ssd1307fb_write_cmd(par->client, 0x00);
-		ssd1307fb_write_cmd(par->client, 0x10);
-
-		for (j = 0; j < SSD1307FB_WIDTH; j++) {
-			u8 buf = 0;
+	for (i = 0; i < (par->height / 8); i++) {
+		for (j = 0; j < par->width; j++) {
+			u32 array_idx = i * par->width + j;
+			array->data[array_idx] = 0;
 			for (k = 0; k < 8; k++) {
-				u32 page_length = SSD1307FB_WIDTH * i;
-				u32 index = page_length + (SSD1307FB_WIDTH * k + j) / 8;
+				u32 page_length = par->width * i;
+				u32 index = page_length + (par->width * k + j) / 8;
 				u8 byte = *(vmem + index);
 				u8 bit = byte & (1 << (j % 8));
 				bit = bit >> (j % 8);
-				buf |= bit << k;
+				array->data[array_idx] |= bit << k;
 			}
-			ssd1307fb_write_data(par->client, buf);
 		}
 	}
+
+	ssd1307fb_write_array(par->client, array, par->width * par->height / 8);
+	kfree(array);
 }
 
 
@@ -227,16 +271,167 @@ static struct fb_deferred_io ssd1307fb_defio = {
 	.deferred_io	= ssd1307fb_deferred_io,
 };
 
+static int ssd1307fb_ssd1307_init(struct ssd1307fb_par *par)
+{
+	int ret;
+
+	par->pwm = pwm_get(&par->client->dev, NULL);
+	if (IS_ERR(par->pwm)) {
+		dev_err(&par->client->dev, "Could not get PWM from device tree!\n");
+		return PTR_ERR(par->pwm);
+	}
+
+	par->pwm_period = pwm_get_period(par->pwm);
+	/* Enable the PWM */
+	pwm_config(par->pwm, par->pwm_period / 2, par->pwm_period);
+	pwm_enable(par->pwm);
+
+	dev_dbg(&par->client->dev, "Using PWM%d with a %dns period.\n",
+		par->pwm->pwm, par->pwm_period);
+
+	/* Map column 127 of the OLED to segment 0 */
+	ret = ssd1307fb_write_cmd(par->client, SSD1307FB_SEG_REMAP_ON);
+	if (ret < 0)
+		return ret;
+
+	/* Turn on the display */
+	ret = ssd1307fb_write_cmd(par->client, SSD1307FB_DISPLAY_ON);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int ssd1307fb_ssd1307_remove(struct ssd1307fb_par *par)
+{
+	pwm_disable(par->pwm);
+	pwm_put(par->pwm);
+	return 0;
+}
+
+static struct ssd1307fb_ops ssd1307fb_ssd1307_ops = {
+	.init	= ssd1307fb_ssd1307_init,
+	.remove	= ssd1307fb_ssd1307_remove,
+};
+
+static int ssd1307fb_ssd1306_init(struct ssd1307fb_par *par)
+{
+	int ret;
+
+	/* Set initial contrast */
+	ret = ssd1307fb_write_cmd(par->client, SSD1307FB_CONTRAST);
+	ret = ret & ssd1307fb_write_cmd(par->client, 0x7f);
+	if (ret < 0)
+		return ret;
+
+	/* Set COM direction */
+	ret = ssd1307fb_write_cmd(par->client, 0xc8);
+	if (ret < 0)
+		return ret;
+
+	/* Set segment re-map */
+	ret = ssd1307fb_write_cmd(par->client, SSD1307FB_SEG_REMAP_ON);
+	if (ret < 0)
+		return ret;
+
+	/* Set multiplex ratio value */
+	ret = ssd1307fb_write_cmd(par->client, SSD1307FB_SET_MULTIPLEX_RATIO);
+	ret = ret & ssd1307fb_write_cmd(par->client, par->height - 1);
+	if (ret < 0)
+		return ret;
+
+	/* set display offset value */
+	ret = ssd1307fb_write_cmd(par->client, SSD1307FB_SET_DISPLAY_OFFSET);
+	ret = ssd1307fb_write_cmd(par->client, 0x20);
+	if (ret < 0)
+		return ret;
+
+	/* Set clock frequency */
+	ret = ssd1307fb_write_cmd(par->client, SSD1307FB_SET_CLOCK_FREQ);
+	ret = ret & ssd1307fb_write_cmd(par->client, 0xf0);
+	if (ret < 0)
+		return ret;
+
+	/* Set precharge period in number of ticks from the internal clock */
+	ret = ssd1307fb_write_cmd(par->client, SSD1307FB_SET_PRECHARGE_PERIOD);
+	ret = ret & ssd1307fb_write_cmd(par->client, 0x22);
+	if (ret < 0)
+		return ret;
+
+	/* Set COM pins configuration */
+	ret = ssd1307fb_write_cmd(par->client, SSD1307FB_SET_COM_PINS_CONFIG);
+	ret = ret & ssd1307fb_write_cmd(par->client, 0x22);
+	if (ret < 0)
+		return ret;
+
+	/* Set VCOMH */
+	ret = ssd1307fb_write_cmd(par->client, SSD1307FB_SET_VCOMH);
+	ret = ret & ssd1307fb_write_cmd(par->client, 0x49);
+	if (ret < 0)
+		return ret;
+
+	/* Turn on the DC-DC Charge Pump */
+	ret = ssd1307fb_write_cmd(par->client, SSD1307FB_CHARGE_PUMP);
+	ret = ret & ssd1307fb_write_cmd(par->client, 0x14);
+	if (ret < 0)
+		return ret;
+
+	/* Switch to horizontal addressing mode */
+	ret = ssd1307fb_write_cmd(par->client, SSD1307FB_SET_ADDRESS_MODE);
+	ret = ret & ssd1307fb_write_cmd(par->client,
+					SSD1307FB_SET_ADDRESS_MODE_HORIZONTAL);
+	if (ret < 0)
+		return ret;
+
+	ret = ssd1307fb_write_cmd(par->client, SSD1307FB_SET_COL_RANGE);
+	ret = ret & ssd1307fb_write_cmd(par->client, 0x0);
+	ret = ret & ssd1307fb_write_cmd(par->client, par->width - 1);
+	if (ret < 0)
+		return ret;
+
+	ret = ssd1307fb_write_cmd(par->client, SSD1307FB_SET_PAGE_RANGE);
+	ret = ret & ssd1307fb_write_cmd(par->client, 0x0);
+	ret = ret & ssd1307fb_write_cmd(par->client,
+					par->page_offset + (par->height / 8) - 1);
+	if (ret < 0)
+		return ret;
+
+	/* Turn on the display */
+	ret = ssd1307fb_write_cmd(par->client, SSD1307FB_DISPLAY_ON);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static struct ssd1307fb_ops ssd1307fb_ssd1306_ops = {
+	.init	= ssd1307fb_ssd1306_init,
+};
+
+static const struct of_device_id ssd1307fb_of_match[] = {
+	{
+		.compatible = "solomon,ssd1306fb-i2c",
+		.data = (void *)&ssd1307fb_ssd1306_ops,
+	},
+	{
+		.compatible = "solomon,ssd1307fb-i2c",
+		.data = (void *)&ssd1307fb_ssd1307_ops,
+	},
+	{},
+};
+MODULE_DEVICE_TABLE(of, ssd1307fb_of_match);
+
 static int ssd1307fb_probe(struct i2c_client *client,
 			   const struct i2c_device_id *id)
 {
 	struct fb_info *info;
-	u32 vmem_size = SSD1307FB_WIDTH * SSD1307FB_HEIGHT / 8;
+	struct device_node *node = client->dev.of_node;
+	u32 vmem_size;
 	struct ssd1307fb_par *par;
 	u8 *vmem;
 	int ret;
 
-	if (!client->dev.of_node) {
+	if (!node) {
 		dev_err(&client->dev, "No device tree data found!\n");
 		return -EINVAL;
 	}
@@ -247,6 +442,31 @@ static int ssd1307fb_probe(struct i2c_client *client,
 		return -ENOMEM;
 	}
 
+	par = info->par;
+	par->info = info;
+	par->client = client;
+
+	par->ops = (struct ssd1307fb_ops *)of_match_device(ssd1307fb_of_match,
+							   &client->dev)->data;
+
+	par->reset = of_get_named_gpio(client->dev.of_node,
+					 "reset-gpios", 0);
+	if (!gpio_is_valid(par->reset)) {
+		ret = -EINVAL;
+		goto fb_alloc_error;
+	}
+
+	if (of_property_read_u32(node, "solomon,width", &par->width))
+		par->width = 96;
+
+	if (of_property_read_u32(node, "solomon,height", &par->height))
+		par->width = 16;
+
+	if (of_property_read_u32(node, "solomon,page-offset", &par->page_offset))
+		par->page_offset = 1;
+
+	vmem_size = par->width * par->height / 8;
+
 	vmem = devm_kzalloc(&client->dev, vmem_size, GFP_KERNEL);
 	if (!vmem) {
 		dev_err(&client->dev, "Couldn't allocate graphical memory.\n");
@@ -256,9 +476,15 @@ static int ssd1307fb_probe(struct i2c_client *client,
 
 	info->fbops = &ssd1307fb_ops;
 	info->fix = ssd1307fb_fix;
+	info->fix.line_length = par->width / 8;
 	info->fbdefio = &ssd1307fb_defio;
 
 	info->var = ssd1307fb_var;
+	info->var.xres = par->width;
+	info->var.xres_virtual = par->width;
+	info->var.yres = par->height;
+	info->var.yres_virtual = par->height;
+
 	info->var.red.length = 1;
 	info->var.red.offset = 0;
 	info->var.green.length = 1;
@@ -272,17 +498,6 @@ static int ssd1307fb_probe(struct i2c_client *client,
 
 	fb_deferred_io_init(info);
 
-	par = info->par;
-	par->info = info;
-	par->client = client;
-
-	par->reset = of_get_named_gpio(client->dev.of_node,
-					 "reset-gpios", 0);
-	if (!gpio_is_valid(par->reset)) {
-		ret = -EINVAL;
-		goto reset_oled_error;
-	}
-
 	ret = devm_gpio_request_one(&client->dev, par->reset,
 				    GPIOF_OUT_INIT_HIGH,
 				    "oled-reset");
@@ -293,23 +508,6 @@ static int ssd1307fb_probe(struct i2c_client *client,
 		goto reset_oled_error;
 	}
 
-	par->pwm = pwm_get(&client->dev, NULL);
-	if (IS_ERR(par->pwm)) {
-		dev_err(&client->dev, "Could not get PWM from device tree!\n");
-		ret = PTR_ERR(par->pwm);
-		goto pwm_error;
-	}
-
-	par->pwm_period = pwm_get_period(par->pwm);
-
-	dev_dbg(&client->dev, "Using PWM%d with a %dns period.\n", par->pwm->pwm, par->pwm_period);
-
-	ret = register_framebuffer(info);
-	if (ret) {
-		dev_err(&client->dev, "Couldn't register the framebuffer\n");
-		goto fbreg_error;
-	}
-
 	i2c_set_clientdata(client, info);
 
 	/* Reset the screen */
@@ -318,34 +516,25 @@ static int ssd1307fb_probe(struct i2c_client *client,
 	gpio_set_value(par->reset, 1);
 	udelay(4);
 
-	/* Enable the PWM */
-	pwm_config(par->pwm, par->pwm_period / 2, par->pwm_period);
-	pwm_enable(par->pwm);
-
-	/* Map column 127 of the OLED to segment 0 */
-	ret = ssd1307fb_write_cmd(client, SSD1307FB_SEG_REMAP_ON);
-	if (ret < 0) {
-		dev_err(&client->dev, "Couldn't remap the screen.\n");
-		goto remap_error;
+	if (par->ops->init) {
+		ret = par->ops->init(par);
+		if (ret)
+			goto reset_oled_error;
 	}
 
-	/* Turn on the display */
-	ret = ssd1307fb_write_cmd(client, SSD1307FB_DISPLAY_ON);
-	if (ret < 0) {
-		dev_err(&client->dev, "Couldn't turn the display on.\n");
-		goto remap_error;
+	ret = register_framebuffer(info);
+	if (ret) {
+		dev_err(&client->dev, "Couldn't register the framebuffer\n");
+		goto panel_init_error;
 	}
 
 	dev_info(&client->dev, "fb%d: %s framebuffer device registered, using %d bytes of video memory\n", info->node, info->fix.id, vmem_size);
 
 	return 0;
 
-remap_error:
-	unregister_framebuffer(info);
-	pwm_disable(par->pwm);
-fbreg_error:
-	pwm_put(par->pwm);
-pwm_error:
+panel_init_error:
+	if (par->ops->remove)
+		par->ops->remove(par);
 reset_oled_error:
 	fb_deferred_io_cleanup(info);
 fb_alloc_error:
@@ -359,8 +548,8 @@ static int ssd1307fb_remove(struct i2c_client *client)
 	struct ssd1307fb_par *par = info->par;
 
 	unregister_framebuffer(info);
-	pwm_disable(par->pwm);
-	pwm_put(par->pwm);
+	if (par->ops->remove)
+		par->ops->remove(par);
 	fb_deferred_io_cleanup(info);
 	framebuffer_release(info);
 
@@ -368,17 +557,12 @@ static int ssd1307fb_remove(struct i2c_client *client)
 }
 
 static const struct i2c_device_id ssd1307fb_i2c_id[] = {
+	{ "ssd1306fb", 0 },
 	{ "ssd1307fb", 0 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, ssd1307fb_i2c_id);
 
-static const struct of_device_id ssd1307fb_of_match[] = {
-	{ .compatible = "solomon,ssd1307fb-i2c" },
-	{},
-};
-MODULE_DEVICE_TABLE(of, ssd1307fb_of_match);
-
 static struct i2c_driver ssd1307fb_driver = {
 	.probe = ssd1307fb_probe,
 	.remove = ssd1307fb_remove,
diff --git a/drivers/video/tmiofb.c b/drivers/video/tmiofb.c
index dc4fb8620156..deb8733f3c70 100644
--- a/drivers/video/tmiofb.c
+++ b/drivers/video/tmiofb.c
@@ -794,7 +794,6 @@ err_hw_init:
 		cell->disable(dev);
 err_enable:
 err_find_mode:
-	platform_set_drvdata(dev, NULL);
 	free_irq(irq, info);
 err_request_irq:
 	iounmap(info->screen_base);
@@ -823,8 +822,6 @@ static int tmiofb_remove(struct platform_device *dev)
 		if (cell->disable)
 			cell->disable(dev);
 
-		platform_set_drvdata(dev, NULL);
-
 		free_irq(irq, info);
 
 		iounmap(info->screen_base);
diff --git a/drivers/video/udlfb.c b/drivers/video/udlfb.c
index ec03e726c940..d2e5bc3cf969 100644
--- a/drivers/video/udlfb.c
+++ b/drivers/video/udlfb.c
@@ -434,10 +434,10 @@ static void dlfb_compress_hline(
 
 	while ((pixel_end > pixel) &&
 	       (cmd_buffer_end - MIN_RLX_CMD_BYTES > cmd)) {
-		uint8_t *raw_pixels_count_byte = 0;
-		uint8_t *cmd_pixels_count_byte = 0;
-		const uint16_t *raw_pixel_start = 0;
-		const uint16_t *cmd_pixel_start, *cmd_pixel_end = 0;
+		uint8_t *raw_pixels_count_byte = NULL;
+		uint8_t *cmd_pixels_count_byte = NULL;
+		const uint16_t *raw_pixel_start = NULL;
+		const uint16_t *cmd_pixel_start, *cmd_pixel_end = NULL;
 
 		prefetchw((void *) cmd); /* pull in one cache line at least */
 
@@ -573,7 +573,7 @@ static int dlfb_render_hline(struct dlfb_data *dev, struct urb **urb_ptr,
 	return 0;
 }
 
-int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
+static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
 	       int width, int height, char *data)
 {
 	int i, ret;
@@ -1588,7 +1588,7 @@ static int dlfb_usb_probe(struct usb_interface *interface,
 			const struct usb_device_id *id)
 {
 	struct usb_device *usbdev;
-	struct dlfb_data *dev = 0;
+	struct dlfb_data *dev = NULL;
 	int retval = -ENOMEM;
 
 	/* usb initialization */
diff --git a/drivers/video/uvesafb.c b/drivers/video/uvesafb.c
index e328a61b64ba..10138b60fd70 100644
--- a/drivers/video/uvesafb.c
+++ b/drivers/video/uvesafb.c
@@ -819,8 +819,8 @@ static int uvesafb_vbe_init(struct fb_info *info)
 	if (par->pmi_setpal || par->ypan) {
 		if (__supported_pte_mask & _PAGE_NX) {
 			par->pmi_setpal = par->ypan = 0;
-			printk(KERN_WARNING "uvesafb: NX protection is actively."
-				"We have better not to use the PMI.\n");
+			printk(KERN_WARNING "uvesafb: NX protection is active, "
+					    "better not use the PMI.\n");
 		} else {
 			uvesafb_vbe_getpmi(task, par);
 		}
diff --git a/drivers/video/vga16fb.c b/drivers/video/vga16fb.c
index 545faeccdb44..830ded45fd47 100644
--- a/drivers/video/vga16fb.c
+++ b/drivers/video/vga16fb.c
@@ -1269,7 +1269,6 @@ static void vga16fb_destroy(struct fb_info *info)
 	iounmap(info->screen_base);
 	fb_dealloc_cmap(&info->cmap);
 	/* XXX unshare VGA regions */
-	platform_set_drvdata(dev, NULL);
 	framebuffer_release(info);
 }
 
diff --git a/drivers/video/vt8500lcdfb.c b/drivers/video/vt8500lcdfb.c
index 9547e1831e03..897484903c30 100644
--- a/drivers/video/vt8500lcdfb.c
+++ b/drivers/video/vt8500lcdfb.c
@@ -448,7 +448,6 @@ failed_free_io:
 failed_free_res:
 	release_mem_region(res->start, resource_size(res));
 failed_fbi:
-	platform_set_drvdata(pdev, NULL);
 	kfree(fbi);
 failed:
 	return ret;
diff --git a/drivers/video/wm8505fb.c b/drivers/video/wm8505fb.c
index 01f9ace068e2..3072f30cad19 100644
--- a/drivers/video/wm8505fb.c
+++ b/drivers/video/wm8505fb.c
@@ -173,7 +173,7 @@ static ssize_t contrast_store(struct device *dev,
 	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
 	unsigned long tmp;
 
-	if (strict_strtoul(buf, 10, &tmp) || (tmp > 0xff))
+	if (kstrtoul(buf, 10, &tmp) || (tmp > 0xff))
 		return -EINVAL;
 	fbi->contrast = tmp;
 
diff --git a/drivers/video/xilinxfb.c b/drivers/video/xilinxfb.c
index af0b4fdf9aa9..f3d4a69e1e4e 100644
--- a/drivers/video/xilinxfb.c
+++ b/drivers/video/xilinxfb.c
@@ -44,7 +44,7 @@
 
 
 /*
- * Xilinx calls it "PLB TFT LCD Controller" though it can also be used for
+ * Xilinx calls it "TFT LCD Controller" though it can also be used for
  * the VGA port on the Xilinx ML40x board. This is a hardware display
  * controller for a 640x480 resolution TFT or VGA screen.
  *
@@ -54,11 +54,11 @@
  * don't start thinking about scrolling).  The second allows the LCD to
  * be turned on or off as well as rotated 180 degrees.
  *
- * In case of direct PLB access the second control register will be at
+ * In case of direct BUS access the second control register will be at
  * an offset of 4 as compared to the DCR access where the offset is 1
  * i.e. REG_CTRL. So this is taken care in the function
- * xilinx_fb_out_be32 where it left shifts the offset 2 times in case of
- * direct PLB access.
+ * xilinx_fb_out32 where it left shifts the offset 2 times in case of
+ * direct BUS access.
  */
 #define NUM_REGS	2
 #define REG_FB_ADDR	0
@@ -116,7 +116,8 @@ static struct fb_var_screeninfo xilinx_fb_var = {
 };
 
 
-#define PLB_ACCESS_FLAG	0x1		/* 1 = PLB, 0 = DCR */
+#define BUS_ACCESS_FLAG		0x1 /* 1 = BUS, 0 = DCR */
+#define LITTLE_ENDIAN_ACCESS	0x2 /* LITTLE ENDIAN IO functions */
 
 struct xilinxfb_drvdata {
 
@@ -146,21 +147,40 @@ struct xilinxfb_drvdata {
 	container_of(_info, struct xilinxfb_drvdata, info)
 
 /*
- * The XPS TFT Controller can be accessed through PLB or DCR interface.
+ * The XPS TFT Controller can be accessed through BUS or DCR interface.
  * To perform the read/write on the registers we need to check on
  * which bus its connected and call the appropriate write API.
  */
-static void xilinx_fb_out_be32(struct xilinxfb_drvdata *drvdata, u32 offset,
+static void xilinx_fb_out32(struct xilinxfb_drvdata *drvdata, u32 offset,
 				u32 val)
 {
-	if (drvdata->flags & PLB_ACCESS_FLAG)
-		out_be32(drvdata->regs + (offset << 2), val);
+	if (drvdata->flags & BUS_ACCESS_FLAG) {
+		if (drvdata->flags & LITTLE_ENDIAN_ACCESS)
+			iowrite32(val, drvdata->regs + (offset << 2));
+		else
+			iowrite32be(val, drvdata->regs + (offset << 2));
+	}
 #ifdef CONFIG_PPC_DCR
 	else
 		dcr_write(drvdata->dcr_host, offset, val);
 #endif
 }
 
+static u32 xilinx_fb_in32(struct xilinxfb_drvdata *drvdata, u32 offset)
+{
+	if (drvdata->flags & BUS_ACCESS_FLAG) {
+		if (drvdata->flags & LITTLE_ENDIAN_ACCESS)
+			return ioread32(drvdata->regs + (offset << 2));
+		else
+			return ioread32be(drvdata->regs + (offset << 2));
+	}
+#ifdef CONFIG_PPC_DCR
+	else
+		return dcr_read(drvdata->dcr_host, offset);
+#endif
+	return 0;
+}
+
 static int
 xilinx_fb_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue,
 	unsigned transp, struct fb_info *fbi)
@@ -197,7 +217,7 @@ xilinx_fb_blank(int blank_mode, struct fb_info *fbi)
 	switch (blank_mode) {
 	case FB_BLANK_UNBLANK:
 		/* turn on panel */
-		xilinx_fb_out_be32(drvdata, REG_CTRL, drvdata->reg_ctrl_default);
+		xilinx_fb_out32(drvdata, REG_CTRL, drvdata->reg_ctrl_default);
 		break;
 
 	case FB_BLANK_NORMAL:
@@ -205,7 +225,7 @@ xilinx_fb_blank(int blank_mode, struct fb_info *fbi)
 	case FB_BLANK_HSYNC_SUSPEND:
 	case FB_BLANK_POWERDOWN:
 		/* turn off panel */
-		xilinx_fb_out_be32(drvdata, REG_CTRL, 0);
+		xilinx_fb_out32(drvdata, REG_CTRL, 0);
 	default:
 		break;
 
@@ -227,33 +247,23 @@ static struct fb_ops xilinxfb_ops =
  * Bus independent setup/teardown
  */
 
-static int xilinxfb_assign(struct device *dev,
+static int xilinxfb_assign(struct platform_device *pdev,
 			   struct xilinxfb_drvdata *drvdata,
-			   unsigned long physaddr,
 			   struct xilinxfb_platform_data *pdata)
 {
 	int rc;
+	struct device *dev = &pdev->dev;
 	int fbsize = pdata->xvirt * pdata->yvirt * BYTES_PER_PIXEL;
 
-	if (drvdata->flags & PLB_ACCESS_FLAG) {
-		/*
-		 * Map the control registers in if the controller
-		 * is on direct PLB interface.
-		 */
-		if (!request_mem_region(physaddr, 8, DRIVER_NAME)) {
-			dev_err(dev, "Couldn't lock memory region at 0x%08lX\n",
-				physaddr);
-			rc = -ENODEV;
-			goto err_region;
-		}
+	if (drvdata->flags & BUS_ACCESS_FLAG) {
+		struct resource *res;
 
-		drvdata->regs_phys = physaddr;
-		drvdata->regs = ioremap(physaddr, 8);
+		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+		drvdata->regs_phys = res->start;
+		drvdata->regs = devm_request_and_ioremap(&pdev->dev, res);
 		if (!drvdata->regs) {
-			dev_err(dev, "Couldn't lock memory region at 0x%08lX\n",
-				physaddr);
-			rc = -ENODEV;
-			goto err_map;
+			rc = -EADDRNOTAVAIL;
+			goto err_region;
 		}
 	}
 
@@ -270,7 +280,7 @@ static int xilinxfb_assign(struct device *dev,
 	if (!drvdata->fb_virt) {
 		dev_err(dev, "Could not allocate frame buffer memory\n");
 		rc = -ENOMEM;
-		if (drvdata->flags & PLB_ACCESS_FLAG)
+		if (drvdata->flags & BUS_ACCESS_FLAG)
 			goto err_fbmem;
 		else
 			goto err_region;
@@ -280,13 +290,19 @@ static int xilinxfb_assign(struct device *dev,
 	memset_io((void __iomem *)drvdata->fb_virt, 0, fbsize);
 
 	/* Tell the hardware where the frame buffer is */
-	xilinx_fb_out_be32(drvdata, REG_FB_ADDR, drvdata->fb_phys);
+	xilinx_fb_out32(drvdata, REG_FB_ADDR, drvdata->fb_phys);
+	rc = xilinx_fb_in32(drvdata, REG_FB_ADDR);
+	/* Endianess detection */
+	if (rc != drvdata->fb_phys) {
+		drvdata->flags |= LITTLE_ENDIAN_ACCESS;
+		xilinx_fb_out32(drvdata, REG_FB_ADDR, drvdata->fb_phys);
+	}
 
 	/* Turn on the display */
 	drvdata->reg_ctrl_default = REG_CTRL_ENABLE;
 	if (pdata->rotate_screen)
 		drvdata->reg_ctrl_default |= REG_CTRL_ROTATE;
-	xilinx_fb_out_be32(drvdata, REG_CTRL,
+	xilinx_fb_out32(drvdata, REG_CTRL,
 					drvdata->reg_ctrl_default);
 
 	/* Fill struct fb_info */
@@ -323,9 +339,9 @@ static int xilinxfb_assign(struct device *dev,
 		goto err_regfb;
 	}
 
-	if (drvdata->flags & PLB_ACCESS_FLAG) {
+	if (drvdata->flags & BUS_ACCESS_FLAG) {
 		/* Put a banner in the log (for DEBUG) */
-		dev_dbg(dev, "regs: phys=%lx, virt=%p\n", physaddr,
+		dev_dbg(dev, "regs: phys=%x, virt=%p\n", drvdata->regs_phys,
 					drvdata->regs);
 	}
 	/* Put a banner in the log (for DEBUG) */
@@ -345,15 +361,11 @@ err_cmap:
 		iounmap(drvdata->fb_virt);
 
 	/* Turn off the display */
-	xilinx_fb_out_be32(drvdata, REG_CTRL, 0);
+	xilinx_fb_out32(drvdata, REG_CTRL, 0);
 
 err_fbmem:
-	if (drvdata->flags & PLB_ACCESS_FLAG)
-		iounmap(drvdata->regs);
-
-err_map:
-	if (drvdata->flags & PLB_ACCESS_FLAG)
-		release_mem_region(physaddr, 8);
+	if (drvdata->flags & BUS_ACCESS_FLAG)
+		devm_iounmap(dev, drvdata->regs);
 
 err_region:
 	kfree(drvdata);
@@ -381,13 +393,11 @@ static int xilinxfb_release(struct device *dev)
 		iounmap(drvdata->fb_virt);
 
 	/* Turn off the display */
-	xilinx_fb_out_be32(drvdata, REG_CTRL, 0);
+	xilinx_fb_out32(drvdata, REG_CTRL, 0);
 
 	/* Release the resources, as allocated based on interface */
-	if (drvdata->flags & PLB_ACCESS_FLAG) {
-		iounmap(drvdata->regs);
-		release_mem_region(drvdata->regs_phys, 8);
-	}
+	if (drvdata->flags & BUS_ACCESS_FLAG)
+		devm_iounmap(dev, drvdata->regs);
 #ifdef CONFIG_PPC_DCR
 	else
 		dcr_unmap(drvdata->dcr_host, drvdata->dcr_len);
@@ -406,11 +416,9 @@ static int xilinxfb_release(struct device *dev)
 static int xilinxfb_of_probe(struct platform_device *op)
 {
 	const u32 *prop;
-	u32 *p;
-	u32 tft_access;
+	u32 tft_access = 0;
 	struct xilinxfb_platform_data pdata;
-	struct resource res;
-	int size, rc;
+	int size;
 	struct xilinxfb_drvdata *drvdata;
 
 	/* Copy with the default pdata (not a ptr reference!) */
@@ -424,34 +432,29 @@ static int xilinxfb_of_probe(struct platform_device *op)
 	}
 
 	/*
-	 * To check whether the core is connected directly to DCR or PLB
+	 * To check whether the core is connected directly to DCR or BUS
 	 * interface and initialize the tft_access accordingly.
 	 */
-	p = (u32 *)of_get_property(op->dev.of_node, "xlnx,dcr-splb-slave-if", NULL);
-	tft_access = p ? *p : 0;
+	of_property_read_u32(op->dev.of_node, "xlnx,dcr-splb-slave-if",
+			     &tft_access);
 
 	/*
-	 * Fill the resource structure if its direct PLB interface
+	 * Fill the resource structure if its direct BUS interface
 	 * otherwise fill the dcr_host structure.
 	 */
 	if (tft_access) {
-		drvdata->flags |= PLB_ACCESS_FLAG;
-		rc = of_address_to_resource(op->dev.of_node, 0, &res);
-		if (rc) {
-			dev_err(&op->dev, "invalid address\n");
-			goto err;
-		}
+		drvdata->flags |= BUS_ACCESS_FLAG;
 	}
 #ifdef CONFIG_PPC_DCR
 	else {
 		int start;
-		res.start = 0;
 		start = dcr_resource_start(op->dev.of_node, 0);
 		drvdata->dcr_len = dcr_resource_len(op->dev.of_node, 0);
 		drvdata->dcr_host = dcr_map(op->dev.of_node, start, drvdata->dcr_len);
 		if (!DCR_MAP_OK(drvdata->dcr_host)) {
 			dev_err(&op->dev, "invalid DCR address\n");
-			goto err;
+			kfree(drvdata);
+			return -ENODEV;
 		}
 	}
 #endif
@@ -478,11 +481,7 @@ static int xilinxfb_of_probe(struct platform_device *op)
 		pdata.rotate_screen = 1;
 
 	dev_set_drvdata(&op->dev, drvdata);
-	return xilinxfb_assign(&op->dev, drvdata, res.start, &pdata);
-
- err:
-	kfree(drvdata);
-	return -ENODEV;
+	return xilinxfb_assign(op, drvdata, &pdata);
 }
 
 static int xilinxfb_of_remove(struct platform_device *op)
diff --git a/include/linux/fb.h b/include/linux/fb.h
index d49c60f5aa4c..ffac70aab3e9 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -624,7 +624,7 @@ extern void fb_pad_aligned_buffer(u8 *dst, u32 d_pitch, u8 *src, u32 s_pitch, u3
 extern void fb_set_suspend(struct fb_info *info, int state);
 extern int fb_get_color_depth(struct fb_var_screeninfo *var,
 			      struct fb_fix_screeninfo *fix);
-extern int fb_get_options(char *name, char **option);
+extern int fb_get_options(const char *name, char **option);
 extern int fb_new_modelist(struct fb_info *info);
 
 extern struct fb_info *registered_fb[FB_MAX];
diff --git a/include/video/of_display_timing.h b/include/video/of_display_timing.h
index 8016eb727cf3..79e6697af6cf 100644
--- a/include/video/of_display_timing.h
+++ b/include/video/of_display_timing.h
@@ -10,10 +10,13 @@
 #define __LINUX_OF_DISPLAY_TIMING_H
 
 struct device_node;
+struct display_timing;
 struct display_timings;
 
 #define OF_USE_NATIVE_MODE -1
 
+int of_get_display_timing(struct device_node *np, const char *name,
+		struct display_timing *dt);
 struct display_timings *of_get_display_timings(struct device_node *np);
 int of_display_timings_exist(struct device_node *np);
 
diff --git a/include/video/omap-panel-data.h b/include/video/omap-panel-data.h
index 0c3b46d3daf3..6b2366fb6e53 100644
--- a/include/video/omap-panel-data.h
+++ b/include/video/omap-panel-data.h
@@ -27,6 +27,9 @@
 #ifndef __OMAP_PANEL_DATA_H
 #define __OMAP_PANEL_DATA_H
 
+#include <video/omapdss.h>
+#include <video/display_timing.h>
+
 struct omap_dss_device;
 
 /**
@@ -147,4 +150,210 @@ struct panel_tpo_td043_data {
 	int nreset_gpio;
 };
 
+/**
+ * encoder_tfp410 platform data
+ * @name: name for this display entity
+ * @power_down_gpio: gpio number for PD pin (or -1 if not available)
+ * @data_lines: number of DPI datalines
+ */
+struct encoder_tfp410_platform_data {
+	const char *name;
+	const char *source;
+	int power_down_gpio;
+	int data_lines;
+};
+
+/**
+ * encoder_tpd12s015 platform data
+ * @name: name for this display entity
+ * @ct_cp_hpd_gpio: CT_CP_HPD gpio number
+ * @ls_oe_gpio: LS_OE gpio number
+ * @hpd_gpio: HPD gpio number
+ */
+struct encoder_tpd12s015_platform_data {
+	const char *name;
+	const char *source;
+
+	int ct_cp_hpd_gpio;
+	int ls_oe_gpio;
+	int hpd_gpio;
+};
+
+/**
+ * connector_dvi platform data
+ * @name: name for this display entity
+ * @source: name of the display entity used as a video source
+ * @i2c_bus_num: i2c bus number to be used for reading EDID
+ */
+struct connector_dvi_platform_data {
+	const char *name;
+	const char *source;
+	int i2c_bus_num;
+};
+
+/**
+ * connector_hdmi platform data
+ * @name: name for this display entity
+ * @source: name of the display entity used as a video source
+ */
+struct connector_hdmi_platform_data {
+	const char *name;
+	const char *source;
+};
+
+/**
+ * connector_atv platform data
+ * @name: name for this display entity
+ * @source: name of the display entity used as a video source
+ * @connector_type: composite/svideo
+ * @invert_polarity: invert signal polarity
+ */
+struct connector_atv_platform_data {
+	const char *name;
+	const char *source;
+
+	enum omap_dss_venc_type connector_type;
+	bool invert_polarity;
+};
+
+/**
+ * panel_dpi platform data
+ * @name: name for this display entity
+ * @source: name of the display entity used as a video source
+ * @data_lines: number of DPI datalines
+ * @display_timing: timings for this panel
+ * @backlight_gpio: gpio to enable/disable the backlight (or -1)
+ * @enable_gpio: gpio to enable/disable the panel (or -1)
+ */
+struct panel_dpi_platform_data {
+	const char *name;
+	const char *source;
+
+	int data_lines;
+
+	const struct display_timing *display_timing;
+
+	int backlight_gpio;
+	int enable_gpio;
+};
+
+/**
+ * panel_dsicm platform data
+ * @name: name for this display entity
+ * @source: name of the display entity used as a video source
+ * @reset_gpio: gpio to reset the panel (or -1)
+ * @use_ext_te: use external TE GPIO
+ * @ext_te_gpio: external TE GPIO
+ * @ulps_timeout: time to wait before entering ULPS, 0 = disabled (ms)
+ * @use_dsi_backlight: true if panel uses DSI command to control backlight
+ * @pin_config: DSI pin configuration
+ */
+struct panel_dsicm_platform_data {
+	const char *name;
+	const char *source;
+
+	int reset_gpio;
+
+	bool use_ext_te;
+	int ext_te_gpio;
+
+	unsigned ulps_timeout;
+
+	bool use_dsi_backlight;
+
+	struct omap_dsi_pin_config pin_config;
+};
+
+/**
+ * panel_acx565akm platform data
+ * @name: name for this display entity
+ * @source: name of the display entity used as a video source
+ * @reset_gpio: gpio to reset the panel (or -1)
+ * @datapairs: number of SDI datapairs
+ */
+struct panel_acx565akm_platform_data {
+	const char *name;
+	const char *source;
+
+	int reset_gpio;
+
+	int datapairs;
+};
+
+/**
+ * panel_lb035q02 platform data
+ * @name: name for this display entity
+ * @source: name of the display entity used as a video source
+ * @data_lines: number of DPI datalines
+ * @backlight_gpio: gpio to enable/disable the backlight (or -1)
+ * @enable_gpio: gpio to enable/disable the panel (or -1)
+ */
+struct panel_lb035q02_platform_data {
+	const char *name;
+	const char *source;
+
+	int data_lines;
+
+	int backlight_gpio;
+	int enable_gpio;
+};
+
+/**
+ * panel_sharp_ls037v7dw01 platform data
+ * @name: name for this display entity
+ * @source: name of the display entity used as a video source
+ * @data_lines: number of DPI datalines
+ * @resb_gpio: reset signal GPIO
+ * @ini_gpio: power on control GPIO
+ * @mo_gpio: selection for resolution(VGA/QVGA) GPIO
+ * @lr_gpio: selection for horizontal scanning direction GPIO
+ * @ud_gpio: selection for vertical scanning direction GPIO
+ */
+struct panel_sharp_ls037v7dw01_platform_data {
+	const char *name;
+	const char *source;
+
+	int data_lines;
+
+	int resb_gpio;
+	int ini_gpio;
+	int mo_gpio;
+	int lr_gpio;
+	int ud_gpio;
+};
+
+/**
+ * panel-tpo-td043mtea1 platform data
+ * @name: name for this display entity
+ * @source: name of the display entity used as a video source
+ * @data_lines: number of DPI datalines
+ * @nreset_gpio: reset signal
+ */
+struct panel_tpo_td043mtea1_platform_data {
+	const char *name;
+	const char *source;
+
+	int data_lines;
+
+	int nreset_gpio;
+};
+
+/**
+ * panel-nec-nl8048hl11 platform data
+ * @name: name for this display entity
+ * @source: name of the display entity used as a video source
+ * @data_lines: number of DPI datalines
+ * @res_gpio: reset signal
+ * @qvga_gpio: selection for resolution(QVGA/WVGA)
+ */
+struct panel_nec_nl8048hl11_platform_data {
+	const char *name;
+	const char *source;
+
+	int data_lines;
+
+	int res_gpio;
+	int qvga_gpio;
+};
+
 #endif /* __OMAP_PANEL_DATA_H */
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index aeb4e9a0c5d1..b39463553845 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -23,6 +23,8 @@
 #include <linux/device.h>
 #include <linux/interrupt.h>
 
+#include <video/videomode.h>
+
 #define DISPC_IRQ_FRAMEDONE		(1 << 0)
 #define DISPC_IRQ_VSYNC			(1 << 1)
 #define DISPC_IRQ_EVSYNC_EVEN		(1 << 2)
@@ -68,6 +70,7 @@ enum omap_display_type {
 	OMAP_DISPLAY_TYPE_DSI		= 1 << 3,
 	OMAP_DISPLAY_TYPE_VENC		= 1 << 4,
 	OMAP_DISPLAY_TYPE_HDMI		= 1 << 5,
+	OMAP_DISPLAY_TYPE_DVI		= 1 << 6,
 };
 
 enum omap_plane {
@@ -169,6 +172,11 @@ enum omap_dss_audio_state {
 	OMAP_DSS_AUDIO_PLAYING,
 };
 
+struct omap_dss_audio {
+	struct snd_aes_iec958 *iec;
+	struct snd_cea_861_aud_if *cea;
+};
+
 enum omap_dss_rotation_type {
 	OMAP_DSS_ROT_DMA	= 1 << 0,
 	OMAP_DSS_ROT_VRFB	= 1 << 1,
@@ -365,6 +373,7 @@ struct omap_dss_board_info {
 	int num_devices;
 	struct omap_dss_device **devices;
 	struct omap_dss_device *default_device;
+	const char *default_display_name;
 	int (*dsi_enable_pads)(int dsi_id, unsigned lane_mask);
 	void (*dsi_disable_pads)(int dsi_id, unsigned lane_mask);
 	int (*set_min_bus_tput)(struct device *dev, unsigned long r);
@@ -512,7 +521,7 @@ struct omap_overlay_manager {
 	enum omap_dss_output_id supported_outputs;
 
 	/* dynamic fields */
-	struct omap_dss_output *output;
+	struct omap_dss_device *output;
 
 	/*
 	 * The following functions do not block:
@@ -526,7 +535,7 @@ struct omap_overlay_manager {
 	 */
 
 	int (*set_output)(struct omap_overlay_manager *mgr,
-		struct omap_dss_output *output);
+		struct omap_dss_device *output);
 	int (*unset_output)(struct omap_overlay_manager *mgr);
 
 	int (*set_manager_info)(struct omap_overlay_manager *mgr,
@@ -569,33 +578,192 @@ struct omap_dss_writeback_info {
 	u8 pre_mult_alpha;
 };
 
-struct omap_dss_output {
-	struct list_head list;
+struct omapdss_dpi_ops {
+	int (*connect)(struct omap_dss_device *dssdev,
+			struct omap_dss_device *dst);
+	void (*disconnect)(struct omap_dss_device *dssdev,
+			struct omap_dss_device *dst);
 
-	const char *name;
+	int (*enable)(struct omap_dss_device *dssdev);
+	void (*disable)(struct omap_dss_device *dssdev);
 
-	/* display type supported by the output */
-	enum omap_display_type type;
+	int (*check_timings)(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings);
+	void (*set_timings)(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings);
+	void (*get_timings)(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings);
 
-	/* DISPC channel for this output */
-	enum omap_channel dispc_channel;
+	void (*set_data_lines)(struct omap_dss_device *dssdev, int data_lines);
+};
 
-	/* output instance */
-	enum omap_dss_output_id id;
+struct omapdss_sdi_ops {
+	int (*connect)(struct omap_dss_device *dssdev,
+			struct omap_dss_device *dst);
+	void (*disconnect)(struct omap_dss_device *dssdev,
+			struct omap_dss_device *dst);
 
-	/* output's platform device pointer */
-	struct platform_device *pdev;
+	int (*enable)(struct omap_dss_device *dssdev);
+	void (*disable)(struct omap_dss_device *dssdev);
 
-	/* dynamic fields */
-	struct omap_overlay_manager *manager;
+	int (*check_timings)(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings);
+	void (*set_timings)(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings);
+	void (*get_timings)(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings);
 
-	struct omap_dss_device *device;
+	void (*set_datapairs)(struct omap_dss_device *dssdev, int datapairs);
+};
+
+struct omapdss_dvi_ops {
+	int (*connect)(struct omap_dss_device *dssdev,
+			struct omap_dss_device *dst);
+	void (*disconnect)(struct omap_dss_device *dssdev,
+			struct omap_dss_device *dst);
+
+	int (*enable)(struct omap_dss_device *dssdev);
+	void (*disable)(struct omap_dss_device *dssdev);
+
+	int (*check_timings)(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings);
+	void (*set_timings)(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings);
+	void (*get_timings)(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings);
+};
+
+struct omapdss_atv_ops {
+	int (*connect)(struct omap_dss_device *dssdev,
+			struct omap_dss_device *dst);
+	void (*disconnect)(struct omap_dss_device *dssdev,
+			struct omap_dss_device *dst);
+
+	int (*enable)(struct omap_dss_device *dssdev);
+	void (*disable)(struct omap_dss_device *dssdev);
+
+	int (*check_timings)(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings);
+	void (*set_timings)(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings);
+	void (*get_timings)(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings);
+
+	void (*set_type)(struct omap_dss_device *dssdev,
+		enum omap_dss_venc_type type);
+	void (*invert_vid_out_polarity)(struct omap_dss_device *dssdev,
+		bool invert_polarity);
+
+	int (*set_wss)(struct omap_dss_device *dssdev, u32 wss);
+	u32 (*get_wss)(struct omap_dss_device *dssdev);
+};
+
+struct omapdss_hdmi_ops {
+	int (*connect)(struct omap_dss_device *dssdev,
+			struct omap_dss_device *dst);
+	void (*disconnect)(struct omap_dss_device *dssdev,
+			struct omap_dss_device *dst);
+
+	int (*enable)(struct omap_dss_device *dssdev);
+	void (*disable)(struct omap_dss_device *dssdev);
+
+	int (*check_timings)(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings);
+	void (*set_timings)(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings);
+	void (*get_timings)(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings);
+
+	int (*read_edid)(struct omap_dss_device *dssdev, u8 *buf, int len);
+	bool (*detect)(struct omap_dss_device *dssdev);
+
+	/*
+	 * Note: These functions might sleep. Do not call while
+	 * holding a spinlock/readlock.
+	 */
+	int (*audio_enable)(struct omap_dss_device *dssdev);
+	void (*audio_disable)(struct omap_dss_device *dssdev);
+	bool (*audio_supported)(struct omap_dss_device *dssdev);
+	int (*audio_config)(struct omap_dss_device *dssdev,
+		struct omap_dss_audio *audio);
+	/* Note: These functions may not sleep */
+	int (*audio_start)(struct omap_dss_device *dssdev);
+	void (*audio_stop)(struct omap_dss_device *dssdev);
+};
+
+struct omapdss_dsi_ops {
+	int (*connect)(struct omap_dss_device *dssdev,
+			struct omap_dss_device *dst);
+	void (*disconnect)(struct omap_dss_device *dssdev,
+			struct omap_dss_device *dst);
+
+	int (*enable)(struct omap_dss_device *dssdev);
+	void (*disable)(struct omap_dss_device *dssdev, bool disconnect_lanes,
+			bool enter_ulps);
+
+	/* bus configuration */
+	int (*set_config)(struct omap_dss_device *dssdev,
+			const struct omap_dss_dsi_config *cfg);
+	int (*configure_pins)(struct omap_dss_device *dssdev,
+			const struct omap_dsi_pin_config *pin_cfg);
+
+	void (*enable_hs)(struct omap_dss_device *dssdev, int channel,
+			bool enable);
+	int (*enable_te)(struct omap_dss_device *dssdev, bool enable);
+
+	int (*update)(struct omap_dss_device *dssdev, int channel,
+			void (*callback)(int, void *), void *data);
+
+	void (*bus_lock)(struct omap_dss_device *dssdev);
+	void (*bus_unlock)(struct omap_dss_device *dssdev);
+
+	int (*enable_video_output)(struct omap_dss_device *dssdev, int channel);
+	void (*disable_video_output)(struct omap_dss_device *dssdev,
+			int channel);
+
+	int (*request_vc)(struct omap_dss_device *dssdev, int *channel);
+	int (*set_vc_id)(struct omap_dss_device *dssdev, int channel,
+			int vc_id);
+	void (*release_vc)(struct omap_dss_device *dssdev, int channel);
+
+	/* data transfer */
+	int (*dcs_write)(struct omap_dss_device *dssdev, int channel,
+			u8 *data, int len);
+	int (*dcs_write_nosync)(struct omap_dss_device *dssdev, int channel,
+			u8 *data, int len);
+	int (*dcs_read)(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
+			u8 *data, int len);
+
+	int (*gen_write)(struct omap_dss_device *dssdev, int channel,
+			u8 *data, int len);
+	int (*gen_write_nosync)(struct omap_dss_device *dssdev, int channel,
+			u8 *data, int len);
+	int (*gen_read)(struct omap_dss_device *dssdev, int channel,
+			u8 *reqdata, int reqlen,
+			u8 *data, int len);
+
+	int (*bta_sync)(struct omap_dss_device *dssdev, int channel);
+
+	int (*set_max_rx_packet_size)(struct omap_dss_device *dssdev,
+			int channel, u16 plen);
 };
 
 struct omap_dss_device {
-	struct device dev;
+	/* old device, to be removed */
+	struct device old_dev;
+
+	/* new device, pointer to panel device */
+	struct device *dev;
+
+	struct module *owner;
+
+	struct list_head panel_list;
+
+	/* alias in the form of "display%d" */
+	char alias[16];
 
 	enum omap_display_type type;
+	enum omap_display_type output_type;
 
 	/* obsolete, to be removed */
 	enum omap_channel channel;
@@ -616,9 +784,6 @@ struct omap_dss_device {
 
 		struct {
 			int module;
-
-			bool ext_te;
-			u8 ext_te_gpio;
 		} dsi;
 
 		struct {
@@ -639,10 +804,6 @@ struct omap_dss_device {
 		struct rfbi_timings rfbi_timings;
 	} ctrl;
 
-	int reset_gpio;
-
-	int max_backlight_level;
-
 	const char *name;
 
 	/* used to match device to driver */
@@ -652,22 +813,40 @@ struct omap_dss_device {
 
 	struct omap_dss_driver *driver;
 
+	union {
+		const struct omapdss_dpi_ops *dpi;
+		const struct omapdss_sdi_ops *sdi;
+		const struct omapdss_dvi_ops *dvi;
+		const struct omapdss_hdmi_ops *hdmi;
+		const struct omapdss_atv_ops *atv;
+		const struct omapdss_dsi_ops *dsi;
+	} ops;
+
 	/* helper variable for driver suspend/resume */
 	bool activate_after_resume;
 
 	enum omap_display_caps caps;
 
-	struct omap_dss_output *output;
+	struct omap_dss_device *output;
 
 	enum omap_dss_display_state state;
 
 	enum omap_dss_audio_state audio_state;
 
-	/* platform specific  */
-	int (*platform_enable)(struct omap_dss_device *dssdev);
-	void (*platform_disable)(struct omap_dss_device *dssdev);
-	int (*set_backlight)(struct omap_dss_device *dssdev, int level);
-	int (*get_backlight)(struct omap_dss_device *dssdev);
+	/* OMAP DSS output specific fields */
+
+	struct list_head list;
+
+	/* DISPC channel for this output */
+	enum omap_channel dispc_channel;
+
+	/* output instance */
+	enum omap_dss_output_id id;
+
+	/* dynamic fields */
+	struct omap_overlay_manager *manager;
+
+	struct omap_dss_device *device;
 };
 
 struct omap_dss_hdmi_data
@@ -677,17 +856,15 @@ struct omap_dss_hdmi_data
 	int hpd_gpio;
 };
 
-struct omap_dss_audio {
-	struct snd_aes_iec958 *iec;
-	struct snd_cea_861_aud_if *cea;
-};
-
 struct omap_dss_driver {
 	struct device_driver driver;
 
 	int (*probe)(struct omap_dss_device *);
 	void (*remove)(struct omap_dss_device *);
 
+	int (*connect)(struct omap_dss_device *dssdev);
+	void (*disconnect)(struct omap_dss_device *dssdev);
+
 	int (*enable)(struct omap_dss_device *display);
 	void (*disable)(struct omap_dss_device *display);
 	int (*run_test)(struct omap_dss_device *display, int test);
@@ -753,7 +930,10 @@ bool omapdss_is_initialized(void);
 int omap_dss_register_driver(struct omap_dss_driver *);
 void omap_dss_unregister_driver(struct omap_dss_driver *);
 
-void omap_dss_get_device(struct omap_dss_device *dssdev);
+int omapdss_register_display(struct omap_dss_device *dssdev);
+void omapdss_unregister_display(struct omap_dss_device *dssdev);
+
+struct omap_dss_device *omap_dss_get_device(struct omap_dss_device *dssdev);
 void omap_dss_put_device(struct omap_dss_device *dssdev);
 #define for_each_dss_dev(d) while ((d = omap_dss_get_next_device(d)) != NULL)
 struct omap_dss_device *omap_dss_get_next_device(struct omap_dss_device *from);
@@ -761,8 +941,10 @@ struct omap_dss_device *omap_dss_find_device(void *data,
 		int (*match)(struct omap_dss_device *dssdev, void *data));
 const char *omapdss_get_default_display_name(void);
 
-int omap_dss_start_device(struct omap_dss_device *dssdev);
-void omap_dss_stop_device(struct omap_dss_device *dssdev);
+void videomode_to_omap_video_timings(const struct videomode *vm,
+		struct omap_video_timings *ovt);
+void omap_video_timings_to_videomode(const struct omap_video_timings *ovt,
+		struct videomode *vm);
 
 int dss_feat_get_num_mgrs(void);
 int dss_feat_get_num_ovls(void);
@@ -778,10 +960,17 @@ struct omap_overlay_manager *omap_dss_get_overlay_manager(int num);
 int omap_dss_get_num_overlays(void);
 struct omap_overlay *omap_dss_get_overlay(int num);
 
-struct omap_dss_output *omap_dss_get_output(enum omap_dss_output_id id);
-int omapdss_output_set_device(struct omap_dss_output *out,
+int omapdss_register_output(struct omap_dss_device *output);
+void omapdss_unregister_output(struct omap_dss_device *output);
+struct omap_dss_device *omap_dss_get_output(enum omap_dss_output_id id);
+struct omap_dss_device *omap_dss_find_output(const char *name);
+struct omap_dss_device *omap_dss_find_output_by_node(struct device_node *node);
+int omapdss_output_set_device(struct omap_dss_device *out,
 		struct omap_dss_device *dssdev);
-int omapdss_output_unset_device(struct omap_dss_output *out);
+int omapdss_output_unset_device(struct omap_dss_device *out);
+
+struct omap_dss_device *omapdss_find_output_from_display(struct omap_dss_device *dssdev);
+struct omap_overlay_manager *omapdss_find_mgr_from_display(struct omap_dss_device *dssdev);
 
 void omapdss_default_get_resolution(struct omap_dss_device *dssdev,
 		u16 *xres, u16 *yres);
@@ -832,7 +1021,7 @@ int dispc_ovl_setup(enum omap_plane plane, const struct omap_overlay_info *oi,
 		bool mem_to_mem);
 
 #define to_dss_driver(x) container_of((x), struct omap_dss_driver, driver)
-#define to_dss_device(x) container_of((x), struct omap_dss_device, dev)
+#define to_dss_device(x) container_of((x), struct omap_dss_device, old_dev)
 
 void omapdss_dsi_vc_enable_hs(struct omap_dss_device *dssdev, int channel,
 		bool enable);
@@ -883,6 +1072,11 @@ int omapdss_compat_init(void);
 void omapdss_compat_uninit(void);
 
 struct dss_mgr_ops {
+	int (*connect)(struct omap_overlay_manager *mgr,
+		struct omap_dss_device *dst);
+	void (*disconnect)(struct omap_overlay_manager *mgr,
+		struct omap_dss_device *dst);
+
 	void (*start_update)(struct omap_overlay_manager *mgr);
 	int (*enable)(struct omap_overlay_manager *mgr);
 	void (*disable)(struct omap_overlay_manager *mgr);
@@ -899,6 +1093,10 @@ struct dss_mgr_ops {
 int dss_install_mgr_ops(const struct dss_mgr_ops *mgr_ops);
 void dss_uninstall_mgr_ops(void);
 
+int dss_mgr_connect(struct omap_overlay_manager *mgr,
+		struct omap_dss_device *dst);
+void dss_mgr_disconnect(struct omap_overlay_manager *mgr,
+		struct omap_dss_device *dst);
 void dss_mgr_set_timings(struct omap_overlay_manager *mgr,
 		const struct omap_video_timings *timings);
 void dss_mgr_set_lcd_config(struct omap_overlay_manager *mgr,
@@ -910,4 +1108,15 @@ int dss_mgr_register_framedone_handler(struct omap_overlay_manager *mgr,
 		void (*handler)(void *), void *data);
 void dss_mgr_unregister_framedone_handler(struct omap_overlay_manager *mgr,
 		void (*handler)(void *), void *data);
+
+static inline bool omapdss_device_is_connected(struct omap_dss_device *dssdev)
+{
+	return dssdev->output;
+}
+
+static inline bool omapdss_device_is_enabled(struct omap_dss_device *dssdev)
+{
+	return dssdev->state == OMAP_DSS_DISPLAY_ACTIVE;
+}
+
 #endif