Merge branch 'omap-edid' of git://git.linaro.org/people/doanac/linux-linaro-2.6.38 into linaro-2.6.38

42 files changed, 2925 insertions, 26 deletions

diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 9afd087cc29..e512b48c936 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -275,6 +275,7 @@ static struct panel_generic_dpi_data dvi_panel = {
 	.name			= "generic",
 	.platform_enable	= sdp3430_panel_enable_dvi,
 	.platform_disable	= sdp3430_panel_disable_dvi,
+	.i2c_bus_num		= 3,
 };
 
 static struct omap_dss_device sdp3430_dvi_device = {
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index ce7d5e6e415..ace46665d67 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -311,6 +311,7 @@ static struct panel_generic_dpi_data lcd_panel = {
 	.name			= "sharp_lq",
 	.platform_enable	= am3517_evm_panel_enable_lcd,
 	.platform_disable	= am3517_evm_panel_disable_lcd,
+	.i2c_bus_num		= 3,
 };
 
 static struct omap_dss_device am3517_evm_lcd_device = {
@@ -359,6 +360,7 @@ static struct panel_generic_dpi_data dvi_panel = {
 	.name			= "generic",
 	.platform_enable	= am3517_evm_panel_enable_dvi,
 	.platform_disable	= am3517_evm_panel_disable_dvi,
+	.i2c_bus_num		= 3,
 };
 
 static struct omap_dss_device am3517_evm_dvi_device = {
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 02a12b41c0f..edd48356c30 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -356,6 +356,7 @@ static struct panel_generic_dpi_data lcd_panel = {
 	.name			= "toppoly_tdo35s",
 	.platform_enable	= cm_t35_panel_enable_lcd,
 	.platform_disable	= cm_t35_panel_disable_lcd,
+	.i2c_bus_num		= 3,
 };
 
 static struct omap_dss_device cm_t35_lcd_device = {
@@ -370,6 +371,7 @@ static struct panel_generic_dpi_data dvi_panel = {
 	.name			= "generic",
 	.platform_enable	= cm_t35_panel_enable_dvi,
 	.platform_disable	= cm_t35_panel_disable_dvi,
+	.i2c_bus_num		= 3,
 };
 
 static struct omap_dss_device cm_t35_dvi_device = {
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 65f9fde2c56..0a35c3a3ed9 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -151,6 +151,7 @@ static struct panel_generic_dpi_data lcd_panel = {
 	.name			= "generic",
 	.platform_enable        = devkit8000_panel_enable_lcd,
 	.platform_disable       = devkit8000_panel_disable_lcd,
+	.i2c_bus_num		= 3,
 };
 
 static struct omap_dss_device devkit8000_lcd_device = {
@@ -165,6 +166,7 @@ static struct panel_generic_dpi_data dvi_panel = {
 	.name			= "generic",
 	.platform_enable        = devkit8000_panel_enable_dvi,
 	.platform_disable       = devkit8000_panel_disable_dvi,
+	.i2c_bus_num		= 3,
 };
 
 static struct omap_dss_device devkit8000_dvi_device = {
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 9af11c42b86..8b24d62e8f2 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -465,6 +465,7 @@ static struct panel_generic_dpi_data dvi_panel = {
 	.name			= "generic",
 	.platform_enable	= igep2_enable_dvi,
 	.platform_disable	= igep2_disable_dvi,
+	.i2c_bus_num		= 3,
 };
 
 static struct omap_dss_device igep2_dvi_device = {
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 4c62a01a379..34b0cb4d189 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -202,6 +202,7 @@ static struct panel_generic_dpi_data dvi_panel = {
 	.name = "generic",
 	.platform_enable = beagle_enable_dvi,
 	.platform_disable = beagle_disable_dvi,
+	.i2c_bus_num = 3,
 };
 
 static struct omap_dss_device beagle_dvi_device = {
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 5a1a916e5cc..792ca7454b8 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -341,6 +341,7 @@ static struct panel_generic_dpi_data dvi_panel = {
 	.name			= "generic",
 	.platform_enable	= omap3_evm_enable_dvi,
 	.platform_disable	= omap3_evm_disable_dvi,
+	.i2c_bus_num		= 3,
 };
 
 static struct omap_dss_device omap3_evm_dvi_device = {
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index a6e0b9161c9..8491295d650 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -165,6 +165,7 @@ static struct panel_generic_dpi_data lcd_panel = {
 	.name			= "generic",
 	.platform_enable	= omap3_stalker_enable_lcd,
 	.platform_disable	= omap3_stalker_disable_lcd,
+	.i2c_bus_num		= 3,
 };
 
 static struct omap_dss_device omap3_stalker_lcd_device = {
@@ -218,6 +219,7 @@ static struct panel_generic_dpi_data dvi_panel = {
 	.name			= "generic",
 	.platform_enable	= omap3_stalker_enable_dvi,
 	.platform_disable	= omap3_stalker_disable_dvi,
+	.i2c_bus_num		= 3,
 };
 
 static struct omap_dss_device omap3_stalker_dvi_device = {
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index da6d2f150d9..bcdffe22d19 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -296,6 +296,7 @@ static struct panel_generic_dpi_data dvi_panel = {
 	.name			= "generic",
 	.platform_enable	= overo_panel_enable_dvi,
 	.platform_disable	= overo_panel_disable_dvi,
+	.i2c_bus_num		= 3,
 };
 
 static struct omap_dss_device overo_dvi_device = {
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index cbd6b3550ff..f30c1bdaa98 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -713,13 +713,21 @@ static inline void omap_hdq_init(void) {}
 #if defined(CONFIG_VIDEO_OMAP2_VOUT) || \
 	defined(CONFIG_VIDEO_OMAP2_VOUT_MODULE)
 #if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
-static struct resource omap_vout_resource[3 - CONFIG_FB_OMAP2_NUM_FBS] = {
-};
+#define NUM_FB       CONFIG_FB_OMAP2_NUM_FBS
+#elif defined(CONFIG_DRM_OMAP) || defined(CONFIG_DRM_OMAP_MODULE)
+#define NUM_FB       CONFIG_DRM_OMAP_NUM_CRTCS
 #else
-static struct resource omap_vout_resource[2] = {
-};
+#define NUM_FB       1  /* we don't want gfx pipe */
+#endif
+#ifdef CONFIG_ARCH_OMAP4
+#define NUM_PIPES    4
+#else
+#define NUM_PIPES    3
 #endif
 
+static struct resource omap_vout_resource[NUM_PIPES - NUM_FB] = {
+};
+
 static struct platform_device omap_vout_device = {
 	.name		= "omap_vout",
 	.num_resources	= ARRAY_SIZE(omap_vout_resource),
@@ -735,6 +743,16 @@ static void omap_init_vout(void)
 static inline void omap_init_vout(void) {}
 #endif
 
+static struct platform_device omap_gpu_device = {
+	.name	= "omap_gpu",
+	.id	= -1,
+};
+
+static void omap_init_gpu(void)
+{
+	platform_device_register(&omap_gpu_device);
+}
+
 /*-------------------------------------------------------------------------*/
 
 static int __init omap2_init_devices(void)
@@ -753,6 +771,7 @@ static int __init omap2_init_devices(void)
 	omap_init_sham();
 	omap_init_aes();
 	omap_init_vout();
+	omap_init_gpu();
 
 	return 0;
 }
diff --git a/arch/arm/plat-omap/include/plat/display.h b/arch/arm/plat-omap/include/plat/display.h
index 5e04ddc18fa..9f30ab8d1e1 100644
--- a/arch/arm/plat-omap/include/plat/display.h
+++ b/arch/arm/plat-omap/include/plat/display.h
@@ -23,6 +23,7 @@
 #include <linux/list.h>
 #include <linux/kobject.h>
 #include <linux/device.h>
+#include <linux/notifier.h>
 #include <linux/platform_device.h>
 #include <asm/atomic.h>
 
@@ -131,6 +132,10 @@ enum omap_dss_venc_type {
 enum omap_display_caps {
 	OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE	= 1 << 0,
 	OMAP_DSS_DISPLAY_CAP_TEAR_ELIM		= 1 << 1,
+	/* set if display supports hotplug detect, and will call
+	 * omap_dss_notify(CONNECT/DISCONNECT) at appropriate times
+	 */
+	OMAP_DSS_DISPLAY_CAP_HPD			= 1 << 2,
 };
 
 enum omap_dss_update_mode {
@@ -459,6 +464,7 @@ struct omap_dss_device {
 	struct omap_overlay_manager *manager;
 
 	enum omap_dss_display_state state;
+	struct blocking_notifier_head notifier;
 
 	/* platform specific  */
 	int (*platform_enable)(struct omap_dss_device *dssdev);
@@ -514,6 +520,17 @@ struct omap_dss_driver {
 
 	int (*set_wss)(struct omap_dss_device *dssdev, u32 wss);
 	u32 (*get_wss)(struct omap_dss_device *dssdev);
+
+	/* return raw EDID.. len indicates the max number of bytes of the
+	 * EDID to read */
+	int (*get_edid)(struct omap_dss_device *dssdev, u8 *edid, int len);
+
+	/* is this display physically present / plugged-in?  For hot-plug
+	 * type displays (DVI, HDMI), this means is the cable plugged in.
+	 * For displays like LCD panels, this means is the display present
+	 * on the board.
+	 */
+	bool (*is_detected)(struct omap_dss_device *dssdev);
 };
 
 int omap_dss_register_driver(struct omap_dss_driver *);
@@ -532,12 +549,34 @@ struct omap_dss_device *omap_dss_find_device(void *data,
 int omap_dss_start_device(struct omap_dss_device *dssdev);
 void omap_dss_stop_device(struct omap_dss_device *dssdev);
 
+/* the event id of the event that occurred is passed in as the second arg
+ * to the notifier function, and the dssdev is passed as the third.
+ */
+enum omap_dss_event {
+	OMAP_DSS_SIZE_CHANGE,
+	/* the CONNECT/DISCONNECT events will be sent if OMAP_DSS_DISPLAY_CAP_HPD
+	 * flag is set in the dssdev->caps.  Otherwise the user will have to poll
+	 * for detection when a monitor is plugged/unplugged.
+	 */
+	OMAP_DSS_HOTPLUG_CONNECT,
+	OMAP_DSS_HOTPLUG_DISCONNECT,
+};
+
+void omap_dss_notify(struct omap_dss_device *dssdev, enum omap_dss_event evt);
+void omap_dss_add_notify(struct omap_dss_device *dssdev, struct notifier_block *nb);
+void omap_dss_remove_notify(struct omap_dss_device *dssdev, struct notifier_block *nb);
+
 int omap_dss_get_num_overlay_managers(void);
 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);
 
+void omapdss_default_get_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings);
+int omapdss_default_check_timings(struct omap_dss_device *dssdev,
+		struct omap_video_timings *timings);
+bool omapdss_default_is_detected(struct omap_dss_device *dssdev);
 void omapdss_default_get_resolution(struct omap_dss_device *dssdev,
 		u16 *xres, u16 *yres);
 int omapdss_default_get_recommended_bpp(struct omap_dss_device *dssdev);
diff --git a/arch/arm/plat-omap/include/plat/panel-generic-dpi.h b/arch/arm/plat-omap/include/plat/panel-generic-dpi.h
index 790619734bc..164d3b9bde5 100644
--- a/arch/arm/plat-omap/include/plat/panel-generic-dpi.h
+++ b/arch/arm/plat-omap/include/plat/panel-generic-dpi.h
@@ -27,11 +27,13 @@
  * @name: panel name
  * @platform_enable: platform specific panel enable function
  * @platform_disable: platform specific panel disable function
+ * @i2c_bus_num: i2c control bus id the eeprom is attached to
  */
 struct panel_generic_dpi_data {
 	const char *name;
 	int (*platform_enable)(struct omap_dss_device *dssdev);
 	void (*platform_disable)(struct omap_dss_device *dssdev);
+	u16 i2c_bus_num;
 };
 
 #endif /* __ARCH_ARM_PLAT_OMAP_PANEL_GENERIC_DPI_H */
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 0902d446003..9c103b2e2f4 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -165,3 +165,27 @@ config DRM_SAVAGE
 	help
 	  Choose this option if you have a Savage3D/4/SuperSavage/Pro/Twister
 	  chipset. If M is selected the module will be called savage.
+
+config DRM_OMAP
+	tristate "OMAP GPU (EXPERIMENTAL)"
+	depends on DRM && !CONFIG_FB_OMAP2
+	select DRM_KMS_HELPER
+	select OMAP2_VRAM
+	select OMAP2_DSS
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	default y
+	help
+	  DRM display driver for OMAP2/3/4 based boards.
+
+config DRM_OMAP_NUM_CRTCS
+	int "Number of CRTCs"
+	range 1 10
+	default 1  if ARCH_OMAP2 || ARCH_OMAP3
+	default 2  if ARCH_OMAP4
+	depends on DRM_OMAP
+	help
+	  Select the number of video overlays which can be used as framebuffers.
+	  The remaining overlays are reserved for video.
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 997c43d0490..dc1a49620e7 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -36,4 +36,5 @@ obj-$(CONFIG_DRM_SAVAGE)+= savage/
 obj-$(CONFIG_DRM_VMWGFX)+= vmwgfx/
 obj-$(CONFIG_DRM_VIA)	+=via/
 obj-$(CONFIG_DRM_NOUVEAU) +=nouveau/
+obj-$(CONFIG_DRM_OMAP)	+= omap/
 obj-y			+= i2c/
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 271835a7157..7301d5e7fda 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -262,15 +262,12 @@ EXPORT_SYMBOL(drm_init);
 
 void drm_exit(struct drm_driver *driver)
 {
-	struct drm_device *dev, *tmp;
 	DRM_DEBUG("\n");
 
-	if (driver->driver_features & DRIVER_MODESET) {
-		pci_unregister_driver(&driver->pci_driver);
-	} else {
-		list_for_each_entry_safe(dev, tmp, &driver->device_list, driver_item)
-			drm_put_dev(dev);
-	}
+	if (driver->driver_features & DRIVER_USE_PLATFORM_DEVICE)
+		drm_platform_exit(driver);
+	else
+		drm_pci_exit(driver);
 
 	DRM_INFO("Module unloaded\n");
 }
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index f73ef4390db..95072047396 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -627,6 +627,11 @@ static int setcolreg(struct drm_crtc *crtc, u16 red, u16 green,
 		value = (red << info->var.red.offset) |
 			(green << info->var.green.offset) |
 			(blue << info->var.blue.offset);
+		if (info->var.transp.length > 0) {
+			u32 mask = (1 << info->var.transp.length) - 1;
+			mask <<= info->var.transp.offset;
+			value |= mask;
+		}
 		palette[regno] = value;
 		return 0;
 	}
diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
index be9a9c07d15..73bf49360c9 100644
--- a/drivers/gpu/drm/drm_info.c
+++ b/drivers/gpu/drm/drm_info.c
@@ -54,11 +54,11 @@ int drm_name_info(struct seq_file *m, void *data)
 	if (drm_core_check_feature(dev, DRIVER_USE_PLATFORM_DEVICE)) {
 		if (master->unique) {
 			seq_printf(m, "%s %s %s\n",
-					dev->driver->platform_device->name,
+					dev->platformdev->name,
 					dev_name(dev->dev), master->unique);
 		} else {
 			seq_printf(m, "%s\n",
-				dev->driver->platform_device->name);
+				dev->platformdev->name);
 		}
 	} else {
 		if (master->unique) {
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 47db4df37a6..075024b88f4 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -165,14 +165,15 @@ static int drm_set_busid(struct drm_device *dev, struct drm_file *file_priv)
 		drm_unset_busid(dev, master);
 
 	if (drm_core_check_feature(dev, DRIVER_USE_PLATFORM_DEVICE)) {
-		master->unique_len = 10 + strlen(dev->platformdev->name);
+		master->unique_len = 13 + strlen(dev->platformdev->name);
+		master->unique_size = master->unique_len;
 		master->unique = kmalloc(master->unique_len + 1, GFP_KERNEL);
 
 		if (master->unique == NULL)
 			return -ENOMEM;
 
 		len = snprintf(master->unique, master->unique_len,
-			"platform:%s", dev->platformdev->name);
+			"platform:%s:%02d", dev->platformdev->name, dev->primary->index);
 
 		if (len > master->unique_len) {
 			DRM_ERROR("Unique buffer overflowed\n");
diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c
index f5bd9e590c8..6f7e41b5816 100644
--- a/drivers/gpu/drm/drm_pci.c
+++ b/drivers/gpu/drm/drm_pci.c
@@ -263,6 +263,19 @@ int drm_pci_init(struct drm_driver *driver)
 	return 0;
 }
 
+void drm_pci_exit(struct drm_driver *driver)
+{
+	struct drm_device *dev, *tmp;
+
+	if (driver->driver_features & DRIVER_MODESET) {
+		pci_unregister_driver(&driver->pci_driver);
+	} else {
+		list_for_each_entry_safe(dev, tmp, &driver->device_list,
+				driver_item)
+		drm_put_dev(dev);
+	}
+}
+
 #else
 
 int drm_pci_init(struct drm_driver *driver)
@@ -270,5 +283,9 @@ int drm_pci_init(struct drm_driver *driver)
 	return -1;
 }
 
+void drm_pci_exit(struct drm_driver *driver)
+{
+}
+
 #endif
 /*@}*/
diff --git a/drivers/gpu/drm/drm_platform.c b/drivers/gpu/drm/drm_platform.c
index 92d1d0fb7b7..8f68a5431db 100644
--- a/drivers/gpu/drm/drm_platform.c
+++ b/drivers/gpu/drm/drm_platform.c
@@ -123,5 +123,10 @@ EXPORT_SYMBOL(drm_get_platform_dev);
 
 int drm_platform_init(struct drm_driver *driver)
 {
-	return drm_get_platform_dev(driver->platform_device, driver);
+	return platform_driver_register(&driver->platform_driver);
+}
+
+void drm_platform_exit(struct drm_driver *driver)
+{
+	platform_driver_unregister(&driver->platform_driver);
 }
diff --git a/drivers/gpu/drm/omap/Makefile b/drivers/gpu/drm/omap/Makefile
new file mode 100644
index 00000000000..0a2513f563f
--- /dev/null
+++ b/drivers/gpu/drm/omap/Makefile
@@ -0,0 +1,8 @@
+#
+# Makefile for the drm device driver.  This driver provides support for the
+# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
+
+ccflags-y := -Iinclude/drm
+omapgpu-y := omap_gpu.o omap_crtc.o omap_encoder.o omap_connector.o omap_fb.o omap_fbdev.o
+
+obj-$(CONFIG_DRM_OMAP)	+= omapgpu.o
diff --git a/drivers/gpu/drm/omap/omap_connector.c b/drivers/gpu/drm/omap/omap_connector.c
new file mode 100644
index 00000000000..aefafd79a1f
--- /dev/null
+++ b/drivers/gpu/drm/omap/omap_connector.c
@@ -0,0 +1,504 @@
+/*
+ * linux/drivers/gpu/drm/omap/omap_connector.c
+ *
+ * Copyright (C) 2011 Texas Instruments
+ * Author: Rob Clark <rob@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.
+ *
+ * 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/omap_gpu.h>
+#include "omap_gpu_priv.h"
+
+#include "drm_crtc.h"
+#include "drm_crtc_helper.h"
+
+/*
+ * connector funcs
+ */
+
+#define to_omap_connector(x) container_of(x, struct omap_connector, base)
+
+struct omap_connector {
+	struct drm_connector base;
+	struct omap_dss_device *dssdev;
+	struct drm_display_mode *native_mode;
+};
+
+static inline void copy_timings_omap_to_drm(struct drm_display_mode *mode,
+		struct omap_video_timings *timings)
+{
+	mode->clock = timings->pixel_clock;
+
+	mode->hdisplay = timings->x_res;
+	mode->hsync_start = mode->hdisplay + timings->hfp;
+	mode->hsync_end = mode->hsync_start + timings->hsw;
+	mode->htotal = mode->hsync_end + timings->hbp;
+
+	mode->vdisplay = timings->y_res;
+	mode->vsync_start = mode->vdisplay + timings->vfp;
+	mode->vsync_end = mode->vsync_start + timings->vsw;
+	mode->vtotal = mode->vsync_end + timings->vbp;
+
+	/* note: whether or not it is interlaced, +/- h/vsync, etc,
+	 * which should be set in the mode flags, is not exposed in
+	 * the omap_video_timings struct.. but hdmi driver tracks
+	 * those separately so all we have to have to set the mode
+	 * is the way to recover these timings values, and the
+	 * omap_dss_driver would do the rest.
+	 */
+}
+
+static inline void copy_timings_drm_to_omap(struct omap_video_timings *timings,
+		struct drm_display_mode *mode)
+{
+	timings->pixel_clock = mode->clock;
+
+	timings->x_res = mode->hdisplay;
+	timings->hfp = mode->hsync_start - mode->hdisplay;
+	timings->hsw = mode->hsync_end - mode->hsync_start;
+	timings->hbp = mode->htotal - mode->hsync_end;
+
+	timings->y_res = mode->vdisplay;
+	timings->vfp = mode->vsync_start - mode->vdisplay;
+	timings->vsw = mode->vsync_end - mode->vsync_start;
+	timings->vbp = mode->vtotal - mode->vsync_end;
+}
+
+void omap_connector_dpms(struct drm_connector *connector, int mode)
+{
+	struct omap_connector *omap_connector = to_omap_connector(connector);
+	struct omap_dss_device *dssdev = omap_connector->dssdev;
+
+	/* TODO: add API in DSS to suspend/resume individual displays.. */
+
+	DBG("%s: %d", dssdev->name, mode);
+}
+
+enum drm_connector_status omap_connector_detect(
+		struct drm_connector *connector, bool force)
+{
+	struct omap_connector *omap_connector = to_omap_connector(connector);
+	struct omap_dss_device *dssdev = omap_connector->dssdev;
+	struct omap_dss_driver *dssdrv = dssdev->driver;
+	enum drm_connector_status ret;
+
+	if (dssdrv->is_detected(dssdev)) {
+		ret = connector_status_connected;
+	} else {
+		ret = connector_status_disconnected;
+	}
+
+	DBG("%s: %d (force=%d)", omap_connector->dssdev->name, ret, force);
+
+	return ret;
+}
+
+static void omap_connector_destroy(struct drm_connector *connector)
+{
+	struct omap_connector *omap_connector = to_omap_connector(connector);
+
+	DBG("%s", omap_connector->dssdev->name);
+	drm_sysfs_connector_remove(connector);
+	drm_connector_cleanup(connector);
+	kfree(omap_connector);
+}
+
+static struct drm_display_mode * omap_connector_native_mode(
+			struct drm_connector *connector)
+{
+	struct omap_connector *omap_connector = to_omap_connector(connector);
+	struct drm_device *dev = connector->dev;
+	struct drm_display_mode *mode, *largest = NULL;
+	int high_w = 0, high_h = 0, high_v = 0;
+
+	list_for_each_entry(mode, &omap_connector->base.probed_modes, head) {
+		mode->vrefresh = drm_mode_vrefresh(mode);
+		if (mode->flags & DRM_MODE_FLAG_INTERLACE)
+			continue;
+
+		/* Use preferred mode if there is one */
+		if (mode->type & DRM_MODE_TYPE_PREFERRED) {
+			DBG("native mode from preferred: %dx%d@%d",
+				mode->hdisplay, mode->vdisplay, mode->vrefresh);
+			return drm_mode_duplicate(dev, mode);
+		}
+
+		/* Otherwise, take the resolution with the largest width, then
+		 * height, then vertical refresh
+		 */
+		if (mode->hdisplay < high_w)
+			continue;
+
+		if (mode->hdisplay == high_w && mode->vdisplay < high_h)
+			continue;
+
+		if (mode->hdisplay == high_w && mode->vdisplay == high_h &&
+				mode->vrefresh < high_v)
+			continue;
+
+		high_w = mode->hdisplay;
+		high_h = mode->vdisplay;
+		high_v = mode->vrefresh;
+		largest = mode;
+	}
+
+	DBG("native mode from largest: %dx%d@%d", high_w, high_h, high_v);
+	return largest ? drm_mode_duplicate(dev, largest) : NULL;
+}
+
+struct moderec {
+	int hdisplay;
+	int vdisplay;
+};
+
+static struct moderec scaler_modes[] = {
+	{ 1920, 1200 },
+	{ 1920, 1080 },
+	{ 1680, 1050 },
+	{ 1600, 1200 },
+	{ 1400, 1050 },
+	{ 1400, 900 },
+	{ 1280, 1024 },
+	{ 1280, 960 },
+	{ 1280, 720 },
+	{ 1152, 768 },
+	{ 1024, 768 },
+	{ 800, 600 },
+	{ 720, 480 },
+	{ 640, 480 },
+	{}
+};
+
+static int omap_connector_scaler_modes_add(struct drm_connector *connector)
+{
+	struct omap_connector *omap_connector = to_omap_connector(connector);
+	struct drm_display_mode *native = omap_connector->native_mode, *m;
+	struct drm_device *dev = connector->dev;
+	struct moderec *mode = &scaler_modes[0];
+	int modes = 0;
+
+	if (!native)
+		return 0;
+
+	while (mode->hdisplay) {
+		if (mode->hdisplay <= native->hdisplay &&
+				mode->vdisplay <= native->vdisplay) {
+			m = drm_cvt_mode(dev, mode->hdisplay, mode->vdisplay,
+					60, true, false, false);
+			if (!m)
+				continue;
+
+			m->type |= DRM_MODE_TYPE_DRIVER;
+
+			DBG("adding scaler mode: %dx%d@%d", mode->hdisplay,
+				 mode->vdisplay, drm_mode_vrefresh(m));
+			drm_mode_probed_add(connector, m);
+			modes++;
+		}
+		mode++;
+	}
+
+	return modes;
+}
+
+#define MAX_EDID  256
+
+static int omap_connector_get_modes(struct drm_connector *connector)
+{
+	struct omap_connector *omap_connector = to_omap_connector(connector);
+	struct omap_dss_device *dssdev = omap_connector->dssdev;
+	struct omap_dss_driver *dssdrv = dssdev->driver;
+	struct drm_device *dev = connector->dev;
+	int n = 0;
+
+	DBG("%s", omap_connector->dssdev->name);
+
+	if (omap_connector->native_mode) {
+		drm_mode_destroy(dev, omap_connector->native_mode);
+		omap_connector->native_mode = NULL;
+	}
+
+	/* if display exposes EDID, then we parse that in the normal way to
+	 * build table of supported modes.. otherwise (ie. fixed resolution
+	 * LCD panels) we just return a single mode corresponding to the
+	 * currently configured timings:
+	 */
+	if (dssdrv->get_edid) {
+		void *edid = kzalloc(MAX_EDID, GFP_KERNEL);
+
+		if ((dssdrv->get_edid(dssdev, edid, MAX_EDID) == 0) &&
+				drm_edid_is_valid(edid)) {
+			drm_mode_connector_update_edid_property(connector, edid);
+			n = drm_add_edid_modes(connector, edid);
+			omap_connector->native_mode =
+					omap_connector_native_mode(connector);
+			n += omap_connector_scaler_modes_add(connector);
+			kfree(connector->display_info.raw_edid);
+			connector->display_info.raw_edid = edid;
+		} else {
+			drm_mode_connector_update_edid_property(connector, NULL);
+			connector->display_info.raw_edid = NULL;
+			kfree(edid);
+		}
+	} else {
+		struct drm_display_mode *mode = drm_mode_create(dev);
+		struct omap_video_timings timings;
+
+		dssdrv->get_timings(dssdev, &timings);
+
+		copy_timings_omap_to_drm(mode, &timings);
+
+		mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
+		drm_mode_set_name(mode);
+		drm_mode_probed_add(connector, mode);
+
+		n = 1;
+	}
+
+	return n;
+}
+
+static int omap_connector_mode_valid(struct drm_connector *connector,
+				 struct drm_display_mode *mode)
+{
+	struct omap_connector *omap_connector = to_omap_connector(connector);
+	struct omap_dss_device *dssdev = omap_connector->dssdev;
+	struct omap_dss_driver *dssdrv = dssdev->driver;
+	struct omap_video_timings timings = {0};
+	struct drm_device *dev = connector->dev;
+	struct drm_display_mode *new_mode;
+	int ret = MODE_BAD;
+
+	copy_timings_drm_to_omap(&timings, mode);
+	mode->vrefresh = drm_mode_vrefresh(mode);
+
+	if (!dssdrv->check_timings(dssdev, &timings)) {
+		/* check if vrefresh is still valid */
+		new_mode = drm_mode_duplicate(dev, mode);
+		new_mode->clock = timings.pixel_clock;
+		new_mode->vrefresh = 0;
+		if (mode->vrefresh == drm_mode_vrefresh(new_mode))
+			ret = MODE_OK;
+		drm_mode_destroy(dev, new_mode);
+	}
+
+	DBG("connector: mode %s: "
+			"%d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x",
+			(ret == MODE_OK) ? "valid" : "invalid",
+			mode->base.id, mode->name, mode->vrefresh, mode->clock,
+			mode->hdisplay, mode->hsync_start,
+			mode->hsync_end, mode->htotal,
+			mode->vdisplay, mode->vsync_start,
+			mode->vsync_end, mode->vtotal, mode->type, mode->flags);
+
+	return ret;
+}
+
+struct drm_encoder * omap_connector_attached_encoder(
+		struct drm_connector *connector)
+{
+	int i;
+	struct omap_connector *omap_connector = to_omap_connector(connector);
+
+	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
+		struct drm_mode_object *obj;
+
+		if (connector->encoder_ids[i] == 0)
+			break;
+
+		obj = drm_mode_object_find(connector->dev,
+				connector->encoder_ids[i],
+				DRM_MODE_OBJECT_ENCODER);
+
+		if (obj) {
+			struct drm_encoder *encoder = obj_to_encoder(obj);
+			struct omap_overlay_manager *mgr =
+					omap_encoder_get_manager(encoder);
+			DBG("%s: found %s", omap_connector->dssdev->name,
+					mgr->name);
+			return encoder;
+		}
+	}
+
+	DBG("%s: no encoder", omap_connector->dssdev->name);
+
+	return NULL;
+}
+
+static const struct drm_connector_funcs omap_connector_funcs = {
+	.dpms = drm_helper_connector_dpms,
+	.detect = omap_connector_detect,
+	.fill_modes = drm_helper_probe_single_connector_modes,
+	.destroy = omap_connector_destroy,
+};
+
+static const struct drm_connector_helper_funcs omap_connector_helper_funcs = {
+	.get_modes = omap_connector_get_modes,
+	.mode_valid = omap_connector_mode_valid,
+	.best_encoder = omap_connector_attached_encoder,
+};
+
+/* called from encoder when mode is set, to propagate settings to the dssdev */
+void omap_connector_mode_set(struct drm_connector *connector,
+		struct drm_display_mode *mode)
+{
+	struct drm_device *dev = connector->dev;
+	struct omap_connector *omap_connector = to_omap_connector(connector);
+	struct omap_dss_device *dssdev = omap_connector->dssdev;
+	struct omap_dss_driver *dssdrv = dssdev->driver;
+	struct omap_video_timings timings;
+
+	copy_timings_drm_to_omap(&timings, mode);
+
+	DBG("%s: set mode: %d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x",
+			omap_connector->dssdev->name,
+			mode->base.id, mode->name, mode->vrefresh, mode->clock,
+			mode->hdisplay, mode->hsync_start,
+			mode->hsync_end, mode->htotal,
+			mode->vdisplay, mode->vsync_start,
+			mode->vsync_end, mode->vtotal, mode->type, mode->flags);
+
+	if (dssdrv->check_timings(dssdev, &timings)) {
+		dev_err(dev->dev, "could not set timings\n");
+		return;
+	}
+
+	dssdrv->set_timings(dssdev, &timings);
+}
+
+enum omap_dss_update_mode omap_connector_get_update_mode(
+		struct drm_connector *connector)
+{
+	struct omap_connector *omap_connector = to_omap_connector(connector);
+	struct omap_dss_device *dssdev = omap_connector->dssdev;
+	struct omap_dss_driver *dssdrv = dssdev->driver;
+
+	DBG("%s", omap_connector->dssdev->name);
+
+	if (dssdrv->get_update_mode) {
+		return dssdrv->get_update_mode(dssdev);
+	}
+
+	return -1;
+}
+EXPORT_SYMBOL(omap_connector_get_update_mode);
+
+int omap_connector_set_update_mode(struct drm_connector *connector,
+		enum omap_dss_update_mode mode)
+{
+	struct omap_connector *omap_connector = to_omap_connector(connector);
+	struct omap_dss_device *dssdev = omap_connector->dssdev;
+	struct omap_dss_driver *dssdrv = dssdev->driver;
+
+	DBG("%s: %d", omap_connector->dssdev->name, mode);
+
+	if (dssdrv->set_update_mode) {
+		return dssdrv->set_update_mode(dssdev, mode);
+	}
+
+	return -EINVAL;
+}
+EXPORT_SYMBOL(omap_connector_set_update_mode);
+
+int omap_connector_sync(struct drm_connector *connector)
+{
+	struct omap_connector *omap_connector = to_omap_connector(connector);
+	struct omap_dss_device *dssdev = omap_connector->dssdev;
+	struct omap_dss_driver *dssdrv = dssdev->driver;
+
+	DBG("%s", omap_connector->dssdev->name);
+
+	if (dssdrv->sync) {
+		return dssdrv->sync(dssdev);
+	}
+
+	return -EINVAL;
+}
+EXPORT_SYMBOL(omap_connector_sync);
+
+/* flush an area of the framebuffer (in case of manual update display that
+ * is not automatically flushed)
+ */
+void omap_connector_flush(struct drm_connector *connector,
+		int x, int y, int w, int h)
+{
+	struct omap_connector *omap_connector = to_omap_connector(connector);
+
+	/* TODO: enable when supported in dss */
+	VERB("%s: %d,%d, %dx%d", omap_connector->dssdev->name, x, y, w, h);
+}
+
+/* initialize connector */
+struct drm_connector * omap_connector_init(struct drm_device *dev,
+		int connector_type, struct omap_dss_device *dssdev)
+{
+	struct drm_connector *connector = NULL;
+	struct omap_connector *omap_connector;
+
+	DBG("%s", dssdev->name);
+
+	omap_connector = kzalloc(sizeof(struct omap_connector), GFP_KERNEL);
+	if (!omap_connector) {
+		dev_err(dev->dev, "could not allocate connector\n");
+		goto fail;
+	}
+
+	omap_connector->dssdev = dssdev;
+	connector = &omap_connector->base;
+
+	drm_connector_init(dev, connector, &omap_connector_funcs,
+				connector_type);
+	drm_connector_helper_add(connector, &omap_connector_helper_funcs);
+
+	if (dssdev->caps & OMAP_DSS_DISPLAY_CAP_HPD) {
+		connector->polled = 0;
+	} else {
+		connector->polled = DRM_CONNECTOR_POLL_CONNECT |
+				DRM_CONNECTOR_POLL_DISCONNECT;
+	}
+
+	connector->interlace_allowed = 1;
+	connector->doublescan_allowed = 0;
+
+	drm_sysfs_connector_add(connector);
+
+	/* store resume info for suspended displays */
+	switch (dssdev->state) {
+	case OMAP_DSS_DISPLAY_SUSPENDED:
+		dssdev->activate_after_resume = true;
+		break;
+	case OMAP_DSS_DISPLAY_DISABLED:
+		if (dssdev->driver) {
+			int ret = dssdev->driver->enable(dssdev);
+			if (ret) {
+				DBG("%s: failed to enable: %d",
+						dssdev->name, ret);
+				dssdev->driver->disable(dssdev);
+			}
+		}
+		break;
+	default:
+		break;
+	}
+
+	return connector;
+
+fail:
+	if (connector) {
+		drm_connector_cleanup(connector);
+		kfree(omap_connector);
+	}
+
+	return NULL;
+}
diff --git a/drivers/gpu/drm/omap/omap_crtc.c b/drivers/gpu/drm/omap/omap_crtc.c
new file mode 100644
index 00000000000..1726fd76f14
--- /dev/null
+++ b/drivers/gpu/drm/omap/omap_crtc.c
@@ -0,0 +1,277 @@
+/*
+ * linux/drivers/gpu/drm/omap/omap_crtc.c
+ *
+ * Copyright (C) 2011 Texas Instruments
+ * Author: Rob Clark <rob@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.
+ *
+ * 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/omap_gpu.h>
+#include "omap_gpu_priv.h"
+
+#include "drm_mode.h"
+#include "drm_crtc.h"
+#include "drm_crtc_helper.h"
+
+#define to_omap_crtc(x) container_of(x, struct omap_crtc, base)
+
+struct omap_crtc {
+	struct drm_crtc base;
+	struct omap_overlay *ovl;
+	struct omap_overlay_info info;
+};
+
+static int commit(struct drm_crtc *crtc);
+
+/* update parameters that are dependent on the framebuffer dimensions and
+ * position within the fb that this crtc scans out from. This is called
+ * when framebuffer dimensions or x,y base may have changed, either due
+ * to our mode, or a change in another crtc that is scanning out of the
+ * same fb.
+ */
+static void omap_crtc_update_scanout(struct drm_crtc *crtc)
+{
+	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+	unsigned long paddr;
+	void __iomem *vaddr;
+	int screen_width;
+
+	omap_framebuffer_get_buffer(crtc->fb, crtc->x, crtc->y,
+			&vaddr, &paddr, &screen_width);
+
+	DBG("%s: %d,%d: %p %08x (%d)", omap_crtc->ovl->name,
+			crtc->x, crtc->y, vaddr, paddr, screen_width);
+
+	omap_crtc->info.paddr = paddr;
+	omap_crtc->info.vaddr = vaddr;
+	omap_crtc->info.screen_width = screen_width;
+}
+
+static void omap_crtc_gamma_set(struct drm_crtc *crtc,
+		u16 *red, u16 *green, u16 *blue, uint32_t start, uint32_t size)
+{
+	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+	DBG("%s", omap_crtc->ovl->name);
+	// XXX ignore?
+}
+
+static void omap_crtc_destroy(struct drm_crtc *crtc)
+{
+	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+	DBG("%s", omap_crtc->ovl->name);
+	drm_crtc_cleanup(crtc);
+	kfree(omap_crtc);
+}
+
+static void omap_crtc_dpms(struct drm_crtc *crtc, int mode)
+{
+	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+
+	DBG("%s: %d", omap_crtc->ovl->name, mode);
+
+	if (mode == DRM_MODE_DPMS_ON) {
+		omap_crtc_update_scanout(crtc);
+		omap_crtc->info.enabled = true;
+	} else {
+		omap_crtc->info.enabled = false;
+	}
+
+	commit(crtc);
+}
+
+static bool omap_crtc_mode_fixup(struct drm_crtc *crtc,
+				  struct drm_display_mode *mode,
+				  struct drm_display_mode *adjusted_mode)
+{
+	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+	// XXX I guess we support anything?
+	DBG("%s", omap_crtc->ovl->name);
+	return true;
+}
+
+static int omap_crtc_mode_set(struct drm_crtc *crtc,
+			       struct drm_display_mode *mode,
+			       struct drm_display_mode *adjusted_mode,
+			       int x, int y,
+			       struct drm_framebuffer *old_fb)
+{
+	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+
+	DBG("%s: %d,%d: %dx%d",omap_crtc->ovl->name, x, y,
+			mode->hdisplay, mode->vdisplay);
+
+	/* just use adjusted mode */
+	mode = adjusted_mode;
+
+	omap_crtc->info.width = mode->hdisplay;
+	omap_crtc->info.height = mode->vdisplay;
+	omap_crtc->info.out_width = mode->hdisplay;
+	omap_crtc->info.out_height = mode->vdisplay;
+	omap_crtc->info.color_mode = OMAP_DSS_COLOR_ARGB32;
+	omap_crtc->info.rotation_type = OMAP_DSS_ROT_DMA;
+	omap_crtc->info.rotation = OMAP_DSS_ROT_0;
+#if 0 /* enable when supported in dss */
+	omap_crtc->info.zorder = 3;        /* GUI in the front, video behind */
+#endif
+	omap_crtc->info.global_alpha = 0xff;
+	omap_crtc->info.mirror = 0;
+	omap_crtc->info.mirror = 0;
+	omap_crtc->info.pos_x = 0;
+	omap_crtc->info.pos_y = 0;
+#if 0 /* enable when supported in dss */
+	omap_crtc->info.min_x_decim = 1;
+	omap_crtc->info.max_x_decim = 1;
+	omap_crtc->info.min_y_decim = 1;
+	omap_crtc->info.max_y_decim = 1;
+#endif
+
+	omap_crtc_update_scanout(crtc);
+
+	return 0;
+}
+
+static void omap_crtc_prepare(struct drm_crtc *crtc)
+{
+	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+	struct omap_overlay *ovl = omap_crtc->ovl;
+
+	DBG("%s", omap_crtc->ovl->name);
+
+	ovl->get_overlay_info(ovl, &omap_crtc->info);
+
+	omap_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
+}
+
+static int commit(struct drm_crtc *crtc)
+{
+	struct drm_device *dev = crtc->dev;
+	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+	struct omap_overlay *ovl = omap_crtc->ovl;
+	struct omap_overlay_info *info = &omap_crtc->info;
+	int ret;
+
+	DBG("%s", omap_crtc->ovl->name);
+	DBG("%dx%d -> %dx%d (%d)", info->width, info->height, info->out_width,
+			info->out_height, info->screen_width);
+	DBG("%d,%d %p %08x", info->pos_x, info->pos_y, info->vaddr,
+			info->paddr);
+
+	/* NOTE: do we want to do this at all here, or just wait
+	 * for dpms(ON) since other CRTC's may not have their mode
+	 * set yet, so fb dimensions may still change..
+	 */
+	ret = ovl->set_overlay_info(ovl, info);
+	if (ret) {
+		dev_err(dev->dev, "could not set overlay info\n");
+		return ret;
+	}
+
+	/* our encoder doesn't necessarily get a commit() after this, in
+	 * particular in the dpms() and mode_set_base() cases, so force the
+	 * manager to update:
+	 *
+	 * could this be in the encoder somehow?
+	 */
+	if (ovl->manager) {
+		ret = ovl->manager->apply(ovl->manager);
+		if (ret) {
+			dev_err(dev->dev, "could not apply\n");
+			return ret;
+		}
+	}
+
+	if (info->enabled) {
+		omap_framebuffer_flush(crtc->fb, crtc->x, crtc->y,
+				crtc->fb->width, crtc->fb->height);
+	}
+
+	return 0;
+}
+
+static void omap_crtc_commit(struct drm_crtc *crtc)
+{
+	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+	DBG("%s", omap_crtc->ovl->name);
+	omap_crtc_dpms (crtc, DRM_MODE_DPMS_ON);
+}
+
+static int omap_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
+		    struct drm_framebuffer *old_fb)
+{
+	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+
+	DBG("%s %d,%d: fb=%p", omap_crtc->ovl->name, x, y, old_fb);
+
+	omap_crtc_update_scanout(crtc);
+
+	return commit(crtc);
+}
+
+void omap_crtc_load_lut(struct drm_crtc *crtc)
+{
+	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+	DBG("%s", omap_crtc->ovl->name);
+}
+
+static const struct drm_crtc_funcs omap_crtc_funcs = {
+	.gamma_set = omap_crtc_gamma_set,
+	.set_config = drm_crtc_helper_set_config,
+	.destroy = omap_crtc_destroy,
+//TODO	.page_flip = omap_page_flip,
+};
+
+static const struct drm_crtc_helper_funcs omap_crtc_helper_funcs = {
+	.dpms = omap_crtc_dpms,
+	.mode_fixup = omap_crtc_mode_fixup,
+	.mode_set = omap_crtc_mode_set,
+	.prepare = omap_crtc_prepare,
+	.commit = omap_crtc_commit,
+	.mode_set_base = omap_crtc_mode_set_base,
+	.load_lut = omap_crtc_load_lut,
+};
+
+struct omap_overlay * omap_crtc_get_overlay(struct drm_crtc *crtc)
+{
+	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+	return omap_crtc->ovl;
+}
+
+/* initialize crtc */
+struct drm_crtc * omap_crtc_init(struct drm_device *dev,
+		struct omap_overlay *ovl)
+{
+	struct drm_crtc *crtc = NULL;
+	struct omap_crtc *omap_crtc = kzalloc(sizeof(*omap_crtc), GFP_KERNEL);
+
+	DBG("%s", ovl->name);
+
+	if (!omap_crtc) {
+		dev_err(dev->dev, "could not allocate CRTC\n");
+		goto fail;
+	}
+
+	omap_crtc->ovl = ovl;
+	crtc = &omap_crtc->base;
+	drm_crtc_init(dev, crtc, &omap_crtc_funcs);
+	drm_crtc_helper_add(crtc, &omap_crtc_helper_funcs);
+
+	return crtc;
+
+fail:
+	if (crtc) {
+		drm_crtc_cleanup(crtc);
+		kfree(omap_crtc);
+	}
+	return NULL;
+}
diff --git a/drivers/gpu/drm/omap/omap_encoder.c b/drivers/gpu/drm/omap/omap_encoder.c
new file mode 100644
index 00000000000..e60fe81073b
--- /dev/null
+++ b/drivers/gpu/drm/omap/omap_encoder.c
@@ -0,0 +1,198 @@
+/*
+ * linux/drivers/gpu/drm/omap/omap_encoder.c
+ *
+ * Copyright (C) 2011 Texas Instruments
+ * Author: Rob Clark <rob@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.
+ *
+ * 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/omap_gpu.h>
+#include "omap_gpu_priv.h"
+
+#include "drm_crtc.h"
+#include "drm_crtc_helper.h"
+
+/*
+ * encoder funcs
+ */
+
+#define to_omap_encoder(x) container_of(x, struct omap_encoder, base)
+
+struct omap_encoder {
+	struct drm_encoder base;
+	struct omap_overlay_manager *mgr;
+};
+
+static void omap_encoder_destroy(struct drm_encoder *encoder)
+{
+	struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
+	DBG("%s", omap_encoder->mgr->name);
+	drm_encoder_cleanup(encoder);
+	kfree(omap_encoder);
+}
+
+static void omap_encoder_dpms(struct drm_encoder *encoder, int mode)
+{
+	struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
+	struct drm_device *dev = encoder->dev;
+	struct omap_gpu_private *priv = dev->dev_private;
+	int i;
+
+	DBG("%s: %d", omap_encoder->mgr->name, mode);
+
+	/* managers don't need to do anything for DPMS.. but we do
+	 * need to propagate to the connector, who is actually going
+	 * to enable/disable as needed:
+	 */
+	for (i = 0; i < priv->num_connectors; i++) {
+		struct drm_connector *connector = priv->connectors[i];
+		if (connector->encoder == encoder) {
+			omap_connector_dpms(connector, mode);
+		}
+	}
+}
+
+static bool omap_encoder_mode_fixup(struct drm_encoder *encoder,
+				  struct drm_display_mode *mode,
+				  struct drm_display_mode *adjusted_mode)
+{
+	struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
+	DBG("%s", omap_encoder->mgr->name);
+	return true;
+}
+
+static void omap_encoder_mode_set(struct drm_encoder *encoder,
+				struct drm_display_mode *mode,
+				struct drm_display_mode *adjusted_mode)
+{
+	struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
+	struct drm_device *dev = encoder->dev;
+	struct omap_gpu_private *priv = dev->dev_private;
+	int i;
+
+	mode = adjusted_mode;
+
+	DBG("%s: set mode: %dx%d", omap_encoder->mgr->name,
+			mode->hdisplay, mode->vdisplay);
+
+	for (i = 0; i < priv->num_connectors; i++) {
+		struct drm_connector *connector = priv->connectors[i];
+		if (connector->encoder == encoder) {
+			omap_connector_mode_set(connector, mode);
+		}
+	}
+}
+
+static void omap_encoder_prepare(struct drm_encoder *encoder)
+{
+	struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
+	struct drm_encoder_helper_funcs *encoder_funcs =
+				encoder->helper_private;
+	DBG("%s", omap_encoder->mgr->name);
+	encoder_funcs->dpms(encoder, DRM_MODE_DPMS_OFF);
+}
+
+static void omap_encoder_commit(struct drm_encoder *encoder)
+{
+	struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
+	struct drm_encoder_helper_funcs *encoder_funcs =
+				encoder->helper_private;
+	DBG("%s", omap_encoder->mgr->name);
+	omap_encoder->mgr->apply(omap_encoder->mgr);
+	encoder_funcs->dpms(encoder, DRM_MODE_DPMS_ON);
+}
+
+static const struct drm_encoder_funcs omap_encoder_funcs = {
+	.destroy = omap_encoder_destroy,
+};
+
+static const struct drm_encoder_helper_funcs omap_encoder_helper_funcs = {
+	.dpms = omap_encoder_dpms,
+	.mode_fixup = omap_encoder_mode_fixup,
+	.mode_set = omap_encoder_mode_set,
+	.prepare = omap_encoder_prepare,
+	.commit = omap_encoder_commit,
+};
+
+struct omap_overlay_manager * omap_encoder_get_manager(
+		struct drm_encoder *encoder)
+{
+	struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
+	return omap_encoder->mgr;
+}
+
+/* maybe this could go away and we just use drm_vblank_wait()? */
+int omap_encoder_wait_for_vsync(struct drm_encoder *encoder)
+{
+	struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
+	DBG("%s", omap_encoder->mgr->name);
+	return omap_encoder->mgr->wait_for_vsync(omap_encoder->mgr);
+}
+EXPORT_SYMBOL(omap_encoder_wait_for_vsync);
+
+/* initialize encoder */
+struct drm_encoder * omap_encoder_init(struct drm_device *dev,
+		struct omap_overlay_manager *mgr)
+{
+	struct drm_encoder *encoder = NULL;
+	struct omap_encoder *omap_encoder;
+	struct omap_overlay_manager_info info;
+	int ret;
+
+	DBG("%s", mgr->name);
+
+	omap_encoder = kzalloc(sizeof(*omap_encoder), GFP_KERNEL);
+	if (!omap_encoder) {
+		dev_err(dev->dev, "could not allocate encoder\n");
+		goto fail;
+	}
+
+	omap_encoder->mgr = mgr;
+	encoder = &omap_encoder->base;
+
+	mgr->get_manager_info(mgr, &info);
+
+	/* TODO: fix hard-coded setup.. */
+	info.default_color = 0x00000000;
+	info.trans_key = 0x00000000;
+	info.trans_key_type = OMAP_DSS_COLOR_KEY_GFX_DST;
+	info.trans_enabled = false;
+	info.alpha_enabled = false;
+
+	ret = mgr->set_manager_info(mgr, &info);
+	if (ret) {
+		dev_err(dev->dev, "could not set manager info\n");
+		goto fail;
+	}
+
+	ret = mgr->apply(mgr);
+	if (ret) {
+		dev_err(dev->dev, "could not apply\n");
+		goto fail;
+	}
+
+	drm_encoder_init(dev, encoder, &omap_encoder_funcs,
+			 DRM_MODE_ENCODER_TMDS);
+	drm_encoder_helper_add(encoder, &omap_encoder_helper_funcs);
+
+	return encoder;
+
+fail:
+	if (encoder) {
+		drm_encoder_cleanup(encoder);
+		kfree(omap_encoder);
+	}
+
+	return NULL;
+}
diff --git a/drivers/gpu/drm/omap/omap_fb.c b/drivers/gpu/drm/omap/omap_fb.c
new file mode 100644
index 00000000000..b3ac7fb21ac
--- /dev/null
+++ b/drivers/gpu/drm/omap/omap_fb.c
@@ -0,0 +1,368 @@
+/*
+ * linux/drivers/gpu/drm/omap/omap_fb.c
+ *
+ * Copyright (C) 2011 Texas Instruments
+ * Author: Rob Clark <rob@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.
+ *
+ * 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 <plat/vram.h>
+
+#include <linux/omap_gpu.h>
+#include "omap_gpu_priv.h"
+
+#include "drm_crtc.h"
+#include "drm_crtc_helper.h"
+
+
+static char *def_vram;
+module_param_named(vram, def_vram, charp, 0);
+
+/*
+ * framebuffer funcs
+ */
+
+#define to_omap_framebuffer(x) container_of(x, struct omap_framebuffer, base)
+
+struct omap_framebuffer {
+	struct drm_framebuffer base;
+
+	/* framebuffer size/phys-addr/virt-addr */
+	int size;
+	unsigned long paddr;
+	void __iomem *vaddr;
+};
+
+
+/* copied from omapfb-main.c to preserve vram param syntax */
+static int parse_vram_param(const char *param, int max_entries,
+		unsigned long *sizes, unsigned long *paddrs)
+{
+	int fbnum;
+	unsigned long size;
+	unsigned long paddr = 0;
+	char *p, *start;
+
+	DBG("vram: %s", param);
+
+	start = (char *)param;
+
+	while (1) {
+		p = start;
+
+		fbnum = simple_strtoul(p, &p, 10);
+
+		if ((p == param) || (*p != ':') || (fbnum >= max_entries))
+			return -EINVAL;
+
+		size = memparse(p + 1, &p);
+
+		if (!size)
+			return -EINVAL;
+
+		paddr = 0;
+
+		if (*p == '@') {
+			paddr = simple_strtoul(p + 1, &p, 16);
+
+			if (!paddr)
+				return -EINVAL;
+		}
+
+		paddrs[fbnum] = paddr;
+		sizes[fbnum] = size;
+
+		if (*p == 0)
+			break;
+
+		if (*p != ',')
+			return -EINVAL;
+
+		++p;
+
+		start = p;
+	}
+
+	return 0;
+}
+
+#define MAX_FBS  10
+
+static int allocate_vram(struct drm_framebuffer *fb, int idx, int size)
+{
+	struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb);
+	struct drm_device *dev = fb->dev;
+	unsigned long sizes[MAX_FBS] = {0};
+	unsigned long paddrs[MAX_FBS] = {0};
+	unsigned long paddr = 0;
+	int ret = ret;
+
+	if (idx >= MAX_FBS) {
+		dev_err(dev->dev, "invalid fb number: %d\n", idx);
+		goto fail;
+	}
+
+	if (def_vram) {
+		if (parse_vram_param(def_vram, MAX_FBS, sizes, paddrs)) {
+			dev_err(dev->dev, "failed to parse vram parameter\n");
+			memset(&sizes, 0, sizeof(sizes));
+			memset(&paddrs, 0, sizeof(paddrs));
+		} else {
+			size = sizes[idx];
+			paddr = paddrs[idx];
+		}
+	}
+
+	size = PAGE_ALIGN(size);
+
+	if (paddr) {
+		DBG("reserving %d bytes at %lx for fb %d", size, paddr, idx);
+		ret = omap_vram_reserve(paddr, size);
+	} else {
+		DBG("allocating %d bytes for fb %d", size, idx);
+		ret = omap_vram_alloc(OMAP_VRAM_MEMTYPE_SDRAM, size, &paddr);
+	}
+
+	if (ret) {
+		dev_err(dev->dev, "failed to allocate vram\n");
+		goto fail;
+	}
+
+	omap_fb->size = size;
+	omap_fb->paddr = paddr;
+	omap_fb->vaddr = ioremap_wc(paddr, size);
+
+	if (!omap_fb->vaddr) {
+		dev_err(dev->dev, "failed to ioremap framebuffer\n");
+		ret = -ENOMEM;
+		goto fail;
+	}
+
+	//memset(vaddr, 0, size);
+
+	return 0;
+
+fail:
+	if (omap_fb->paddr) {
+		omap_vram_free(paddr, size);
+	}
+
+	omap_fb->size = 0;
+	omap_fb->vaddr = NULL;
+	omap_fb->paddr = 0;
+
+	return ret;
+}
+
+static int omap_framebuffer_create_handle(struct drm_framebuffer *fb,
+						struct drm_file *file_priv,
+						unsigned int *handle)
+{
+	struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb);
+	DBG("framebuffer: get handle: %p", omap_fb);
+
+	// TODO, I suppose this really should be some sort of GEM handle
+	// to the framebuffer object, in case it needs to be mapped or
+	// something.  Right now this will go-exist badly with PVR, who
+	// implements the mmap() fxn.. need to think about how to handle
+	// this..
+
+	*handle = 42;
+
+	return 0;
+}
+
+static void omap_framebuffer_destroy(struct drm_framebuffer *fb)
+{
+	/* omap_vram_free() doesn't really do what you'd think.. (or at
+	 * least not if you think it'd return vram to the pool), so
+	 * disabling this for now until there is a better way to alloc
+	 * and free coherant..
+	 */
+	DBG("destroy: FB ID: %d (%p)", fb->base.id, fb);
+}
+
+static int omap_framebuffer_dirty(struct drm_framebuffer *fb,
+		struct drm_file *file_priv, unsigned flags, unsigned color,
+		struct drm_clip_rect *clips, unsigned num_clips)
+{
+	int i;
+
+	for (i = 0; i < num_clips; i++) {
+		omap_framebuffer_flush(fb, clips[i].x1, clips[i].y1,
+					clips[i].x2 - clips[i].x1,
+					clips[i].y2 - clips[i].y1);
+	}
+
+	return 0;
+}
+
+static const struct drm_framebuffer_funcs omap_framebuffer_funcs = {
+	.create_handle = omap_framebuffer_create_handle,
+	.destroy = omap_framebuffer_destroy,
+	.dirty = omap_framebuffer_dirty,
+};
+
+int omap_framebuffer_get_buffer(struct drm_framebuffer *fb, int x, int y,
+		void **vaddr, unsigned long *paddr, int *screen_width)
+{
+	struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb);
+	int bpp = 4; //XXX fb->depth / 8;
+	unsigned long offset;
+
+	offset = (x * bpp) + (y * fb->pitch);
+
+	*vaddr = omap_fb->vaddr + offset;
+	*paddr = omap_fb->paddr + offset;
+	*screen_width = fb->pitch / bpp;
+
+	return omap_fb->size;
+}
+
+/* iterate thru all the connectors, returning ones that are attached
+ * to the same fb..
+ */
+struct drm_connector * omap_framebuffer_get_next_connector(
+		struct drm_framebuffer *fb, struct drm_connector *from)
+{
+	struct drm_device *dev = fb->dev;
+	struct list_head *connector_list = &dev->mode_config.connector_list;
+	struct drm_connector *connector = from;
+
+	if (!from) {
+		return list_first_entry(connector_list, typeof(*from), head);
+	}
+
+	list_for_each_entry_from(connector, connector_list, head) {
+		if (connector != from) {
+			struct drm_encoder *encoder = connector->encoder;
+			struct drm_crtc *crtc = encoder ? encoder->crtc : NULL;
+			if (crtc && crtc->fb == fb) {
+				return connector;
+			}
+		}
+	}
+
+	return NULL;
+}
+EXPORT_SYMBOL(omap_framebuffer_get_next_connector);
+
+/* flush an area of the framebuffer (in case of manual update display that
+ * is not automatically flushed)
+ */
+void omap_framebuffer_flush(struct drm_framebuffer *fb,
+		int x, int y, int w, int h)
+{
+	struct drm_connector *connector = NULL;
+
+	VERB("flush: %d,%d %dx%d, fb=%p", x, y, w, h, fb);
+
+	while ((connector =
+			omap_framebuffer_get_next_connector(fb, connector))) {
+		/* only consider connectors that are part of a chain */
+		if (connector->encoder && connector->encoder->crtc) {
+			/* TODO: maybe this should propagate thru the crtc who
+			 * could do the coordinate translation..
+			 */
+			struct drm_crtc *crtc = connector->encoder->crtc;
+			int cx = max(0, x - crtc->x);
+			int cy = max(0, y - crtc->y);
+			int cw = w + (x - crtc->x) - cx;
+			int ch = h + (y - crtc->y) - cy;
+
+			omap_connector_flush(connector, cx, cy, cw, ch);
+		}
+	}
+}
+EXPORT_SYMBOL(omap_framebuffer_flush);
+
+struct drm_framebuffer * omap_framebuffer_create(struct drm_device *dev,
+        struct drm_file *file, struct drm_mode_fb_cmd *mode_cmd)
+{
+	return omap_framebuffer_init(dev, mode_cmd);
+}
+
+struct drm_framebuffer * omap_framebuffer_init(struct drm_device *dev,
+		struct drm_mode_fb_cmd *mode_cmd)
+{
+	struct omap_gpu_private *priv = dev->dev_private;
+	struct omap_framebuffer *omap_fb = NULL;
+	struct drm_framebuffer *fb;
+	int ret;
+
+	/* in case someone tries to feed us a completely bogus stride: */
+	mode_cmd->pitch = max(mode_cmd->pitch,
+			mode_cmd->width * mode_cmd->bpp / 8);
+
+	/* pvr needs to have a stride that is a multiple of 8 pixels: */
+	mode_cmd->pitch = ALIGN(mode_cmd->pitch, 8 * (mode_cmd->bpp / 8));
+
+	/* for now, we can only support a single fb.. so we need to resize
+	 * the old one instead of creating a new one of different size.  If
+	 * we can eventually get rid of the vram pool and had a better way
+	 * to allocate contiguous memory after boot time, this restriction
+	 * should be lifted.
+	 */
+	if (priv->fb) {
+		fb = priv->fb;
+		DBG("recycle: FB ID: %d (%p)", fb->base.id, fb);
+		goto recycle;  /* ugg, we need CMA! */
+	}
+
+	DBG("create framebuffer: dev=%p, mode_cmd=%p (%dx%d)", dev,
+			mode_cmd, mode_cmd->width, mode_cmd->height);
+
+	omap_fb = kzalloc(sizeof(*omap_fb), GFP_KERNEL);
+	if (!omap_fb) {
+		dev_err(dev->dev, "could not allocate fb\n");
+		goto fail;
+	}
+
+	fb = &omap_fb->base;
+	ret = drm_framebuffer_init(dev, fb, &omap_framebuffer_funcs);
+	if (ret) {
+		dev_err(dev->dev, "framebuffer init failed: %d\n", ret);
+		goto fail;
+	}
+
+	DBG("create: FB ID: %d (%p)", fb->base.id, fb);
+
+	ret = allocate_vram(fb, dev->primary->index,
+			mode_cmd->pitch * mode_cmd->height);
+	if (ret) {
+		dev_err(dev->dev, "failed to allocate framebuffer\n");
+		goto fail;
+	}
+
+recycle:
+	drm_helper_mode_fill_fb_struct(fb, mode_cmd);
+
+	priv->fb = fb;
+
+	if (priv->fbdev) {
+		/* if fbdev is already created, we need to update it to
+		 * be attached to the new fb
+		 */
+		omap_fbdev_update(priv->fbdev, fb);
+	}
+
+	return fb;
+
+fail:
+	if (omap_fb) {
+		kfree(omap_fb);
+	}
+	return NULL;
+}
+
diff --git a/drivers/gpu/drm/omap/omap_fbdev.c b/drivers/gpu/drm/omap/omap_fbdev.c
new file mode 100644
index 00000000000..84b94dbfea4
--- /dev/null
+++ b/drivers/gpu/drm/omap/omap_fbdev.c
@@ -0,0 +1,298 @@
+/*
+ * linux/drivers/gpu/drm/omap/omap_fbdev.c
+ *
+ * Copyright (C) 2011 Texas Instruments
+ * Author: Rob Clark <rob@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.
+ *
+ * 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/omap_gpu.h>
+#include "omap_gpu_priv.h"
+
+#include "drm_crtc.h"
+#include "drm_fb_helper.h"
+
+/*
+ * fbdev funcs, to implement legacy fbdev interface on top of drm driver
+ */
+
+#define to_omap_fbdev(x) container_of(x, struct omap_fbdev, base)
+
+struct omap_fbdev {
+	struct drm_fb_helper base;
+	struct drm_framebuffer *fb;
+};
+
+static ssize_t omap_fbdev_write(struct fb_info *fbi, const char __user *buf,
+		size_t count, loff_t *ppos)
+{
+	ssize_t res;
+
+	res = fb_sys_write(fbi, buf, count, ppos);
+	omap_fbdev_flush(fbi, 0, 0, fbi->var.xres, fbi->var.yres);
+
+	return res;
+}
+
+static void omap_fbdev_fillrect(struct fb_info *fbi,
+		const struct fb_fillrect *rect)
+{
+	sys_fillrect(fbi, rect);
+	omap_fbdev_flush(fbi, rect->dx, rect->dy, rect->width, rect->height);
+}
+
+static void omap_fbdev_copyarea(struct fb_info *fbi,
+		const struct fb_copyarea *area)
+{
+	sys_copyarea(fbi, area);
+	omap_fbdev_flush(fbi, area->dx, area->dy, area->width, area->height);
+}
+
+static void omap_fbdev_imageblit(struct fb_info *fbi,
+		const struct fb_image *image)
+{
+	sys_imageblit(fbi, image);
+	omap_fbdev_flush(fbi, image->dx, image->dy,
+				image->width, image->height);
+}
+
+static struct fb_ops omap_fb_ops = {
+	.owner = THIS_MODULE,
+
+	/* Note: to properly handle manual update displays, we wrap the
+	 * basic fbdev ops which write to the framebuffer
+	 */
+	.fb_read = fb_sys_read,
+	.fb_write = omap_fbdev_write,
+	.fb_fillrect = omap_fbdev_fillrect,
+	.fb_copyarea = omap_fbdev_copyarea,
+	.fb_imageblit = omap_fbdev_imageblit,
+
+	.fb_check_var = drm_fb_helper_check_var,
+	.fb_set_par = drm_fb_helper_set_par,
+	.fb_pan_display = drm_fb_helper_pan_display,
+	.fb_blank = drm_fb_helper_blank,
+	.fb_setcmap = drm_fb_helper_setcmap,
+};
+
+static int omap_fbdev_create(struct drm_fb_helper *helper,
+		struct drm_fb_helper_surface_size *sizes)
+{
+	struct omap_fbdev *fbdev = to_omap_fbdev(helper);
+	struct drm_device *dev = helper->dev;
+	struct fb_info *fbi;
+	struct drm_mode_fb_cmd mode_cmd = {0};
+	struct device *device = &dev->platformdev->dev;
+	int ret;
+
+	/* only doing ARGB32 since this is what is needed to alpha-blend
+	 * with video overlays:
+	 */
+	sizes->surface_bpp = 32;
+	sizes->surface_depth = 32;
+
+	DBG("create fbdev: %dx%d@%d", sizes->surface_width,
+			sizes->surface_height, sizes->surface_bpp);
+
+	mode_cmd.width = sizes->surface_width;
+	mode_cmd.height = sizes->surface_height;
+
+	mode_cmd.bpp = sizes->surface_bpp;
+	mode_cmd.depth = sizes->surface_depth;
+
+	mutex_lock(&dev->struct_mutex);
+
+	fbi = framebuffer_alloc(0, device);
+	if (!fbi) {
+		dev_err(dev->dev, "failed to allocate fb info\n");
+		ret = -ENOMEM;
+		goto fail;
+	}
+
+	DBG("fbi=%p, dev=%p", fbi, dev);
+
+	fbdev->fb = omap_framebuffer_init(dev, &mode_cmd);
+	if (!fbdev->fb) {
+		dev_err(dev->dev, "failed to allocate fb\n");
+		ret = -ENOMEM;
+		goto fail;
+	}
+
+	helper->fb = fbdev->fb;
+	helper->fbdev = fbi;
+
+	fbi->par = helper;
+	fbi->flags = FBINFO_DEFAULT;
+	fbi->fbops = &omap_fb_ops;
+
+	strcpy(fbi->fix.id, MODULE_NAME);
+
+	ret = fb_alloc_cmap(&fbi->cmap, 256, 0);
+	if (ret) {
+		ret = -ENOMEM;
+		goto fail;
+	}
+
+	omap_fbdev_update(helper, fbdev->fb);
+
+	DBG("par=%p, %dx%d", fbi->par, fbi->var.xres, fbi->var.yres);
+	DBG("allocated %dx%d fb", fbdev->fb->width, fbdev->fb->height);
+
+	mutex_unlock(&dev->struct_mutex);
+
+	return 0;
+
+fail:
+	mutex_unlock(&dev->struct_mutex);
+	// TODO cleanup?
+	return ret;
+}
+
+static void omap_crtc_fb_gamma_set(struct drm_crtc *crtc,
+		u16 red, u16 green, u16 blue, int regno)
+{
+	DBG("fbdev: set gamma");
+	// XXX ignore?
+}
+
+static void omap_crtc_fb_gamma_get(struct drm_crtc *crtc,
+		u16 *red, u16 *green, u16 *blue, int regno)
+{
+	DBG("fbdev: get gamma");
+	// XXX ignore?
+}
+
+static int omap_fbdev_probe(struct drm_fb_helper *helper,
+		struct drm_fb_helper_surface_size *sizes)
+{
+	int new_fb = 0;
+	int ret;
+
+	if (!helper->fb) {
+		ret = omap_fbdev_create(helper, sizes);
+		if (ret)
+			return ret;
+		new_fb = 1;
+	}
+	return new_fb;
+}
+
+static struct drm_fb_helper_funcs omap_fb_helper_funcs = {
+	.gamma_set = omap_crtc_fb_gamma_set,
+	.gamma_get = omap_crtc_fb_gamma_get,
+	.fb_probe = omap_fbdev_probe,
+};
+
+static struct drm_fb_helper * get_fb(struct fb_info *fbi)
+{
+	if (!fbi || strcmp(fbi->fix.id, MODULE_NAME)) {
+		/* these are not the fb's you're looking for */
+		return NULL;
+	}
+	return fbi->par;
+}
+
+void omap_fbdev_update(struct drm_fb_helper *helper,
+		struct drm_framebuffer *fb)
+{
+	struct fb_info *fbi = helper->fbdev;
+	struct drm_device *dev = helper->dev;
+	struct omap_fbdev *fbdev = to_omap_fbdev(helper);
+	unsigned long paddr;
+	void __iomem *vaddr;
+	int size, screen_width;
+
+	DBG("update fbdev: %dx%d, fbi=%p", fb->width, fb->height, fbi);
+
+	fbdev->fb = fb;
+
+	drm_fb_helper_fill_fix(fbi, fb->pitch, fb->depth);
+	drm_fb_helper_fill_var(fbi, helper, fb->width, fb->height);
+
+	size = omap_framebuffer_get_buffer(fbdev->fb, 0, 0,
+			&vaddr, &paddr, &screen_width);
+
+	dev->mode_config.fb_base = paddr;
+
+	fbi->screen_base = vaddr;
+	fbi->screen_size = size;
+	fbi->fix.smem_start = paddr;
+	fbi->fix.smem_len = size;
+}
+
+struct drm_connector * omap_fbdev_get_next_connector(struct fb_info *fbi,
+		struct drm_connector *from)
+{
+	struct drm_fb_helper *helper = get_fb(fbi);
+
+	if (!helper)
+		return NULL;
+
+	return omap_framebuffer_get_next_connector(helper->fb, from);
+}
+EXPORT_SYMBOL(omap_fbdev_get_next_connector);
+
+/* flush an area of the framebuffer (in case of manual update display that
+ * is not automatically flushed)
+ */
+void omap_fbdev_flush(struct fb_info *fbi, int x, int y, int w, int h)
+{
+	struct drm_fb_helper *helper = get_fb(fbi);
+
+	if (!helper)
+		return;
+
+	VERB("flush fbdev: %d,%d %dx%d, fbi=%p", x, y, w, h, fbi);
+
+	omap_framebuffer_flush(helper->fb, x, y, w, h);
+}
+EXPORT_SYMBOL(omap_fbdev_flush);
+
+/* initialize fbdev helper */
+struct drm_fb_helper * omap_fbdev_init(struct drm_device *dev)
+{
+	struct omap_gpu_private *priv = dev->dev_private;
+	struct omap_fbdev *fbdev = NULL;
+	struct drm_fb_helper *helper;
+	int ret = 0;
+
+	fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL);
+	if (!fbdev) {
+		dev_err(dev->dev, "could not allocate fbdev\n");
+		goto fail;
+	}
+
+	helper = &fbdev->base;
+
+	helper->funcs = &omap_fb_helper_funcs;
+
+	ret = drm_fb_helper_init(dev, helper, priv->num_crtcs, 4);
+	if (ret) {
+		dev_err(dev->dev, "could not init fbdev: ret=%d\n", ret);
+		goto fail;
+	}
+
+	drm_fb_helper_single_add_all_connectors(helper);
+	drm_fb_helper_initial_config(helper, 32);
+
+	priv->fbdev = helper;
+
+	return helper;
+
+fail:
+	if (fbdev) {
+		kfree(fbdev);
+	}
+	return NULL;
+}
diff --git a/drivers/gpu/drm/omap/omap_gpu.c b/drivers/gpu/drm/omap/omap_gpu.c
new file mode 100644
index 00000000000..e63e27af46b
--- /dev/null
+++ b/drivers/gpu/drm/omap/omap_gpu.c
@@ -0,0 +1,752 @@
+/*
+ * linux/drivers/gpu/drm/omap/omap_gpu.c
+ *
+ * Copyright (C) 2011 Texas Instruments
+ * Author: Rob Clark <rob@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.
+ *
+ * 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/omap_gpu.h>
+#include "omap_gpu_priv.h"
+
+#include "drm_crtc_helper.h"
+#include "drm_fb_helper.h"
+
+#define DRIVER_NAME		MODULE_NAME
+#define DRIVER_DESC		"OMAP GPU"
+#define DRIVER_DATE		"20110403"
+#define DRIVER_MAJOR		1
+#define DRIVER_MINOR		0
+#define DRIVER_PATCHLEVEL	0
+
+struct drm_device *drm_device;
+
+/* TODO: think about how to handle more than one plugin.. ie. some ops
+ * me might want to stop on the first plugin that doesn't return an
+ * error, etc..
+ */
+LIST_HEAD(plugin_list);
+
+/* keep track of whether we are already loaded.. we may need to call
+ * plugin's load() if they register after we are already loaded
+ */
+static bool loaded = false;
+
+/*
+ * mode config funcs
+ */
+
+/* Notes about mapping DSS and DRM entities:
+ *    CRTC:        overlay
+ *    encoder:     manager.. with some extension to allow one primary CRTC
+ *                 and zero or more video CRTC's to be mapped to one encoder?
+ *    connector:   dssdev.. manager can be attached/detached from different
+ *                 devices
+ */
+
+static void omap_fb_output_poll_changed(struct drm_device *dev)
+{
+	struct omap_gpu_private *priv = dev->dev_private;
+	DBG("dev=%p", dev);
+	if (priv->fbdev) {
+		drm_fb_helper_hotplug_event(priv->fbdev);
+	}
+}
+
+static struct drm_mode_config_funcs omap_mode_config_funcs = {
+	.fb_create = omap_framebuffer_create,
+	.output_poll_changed = omap_fb_output_poll_changed,
+};
+
+static int get_connector_type(struct omap_dss_device *dssdev)
+{
+	switch (dssdev->type) {
+	case OMAP_DISPLAY_TYPE_DPI:
+		if (!strcmp(dssdev->name, "dvi"))
+			return DRM_MODE_CONNECTOR_DVID;
+	default:
+		return DRM_MODE_CONNECTOR_Unknown;
+	}
+}
+
+static int omap_gpu_notifier(struct notifier_block *nb,
+		unsigned long evt, void *arg)
+{
+	switch (evt) {
+	case OMAP_DSS_SIZE_CHANGE:
+	case OMAP_DSS_HOTPLUG_CONNECT:
+	case OMAP_DSS_HOTPLUG_DISCONNECT: {
+		struct drm_device *dev = drm_device;
+		DBG("hotplug event: evt=%d, dev=%p", evt, dev);
+		if (dev) {
+			drm_sysfs_hotplug_event(dev);
+		}
+		return NOTIFY_OK;
+	}
+	default:  /* don't care about other events for now */
+		return NOTIFY_DONE;
+	}
+}
+
+static void dump_video_chains(void)
+{
+	int i;
+
+	DBG("dumping video chains: ");
+	for (i = 0; i < omap_dss_get_num_overlays(); i++) {
+		struct omap_overlay *ovl = omap_dss_get_overlay(i);
+		struct omap_overlay_manager *mgr = ovl->manager;
+		struct omap_dss_device *dssdev = mgr ? mgr->device : NULL;
+		if (dssdev) {
+			DBG("%d: %s -> %s -> %s", i, ovl->name, mgr->name,
+						dssdev->name);
+		} else if (mgr) {
+			DBG("%d: %s -> %s", i, ovl->name, mgr->name);
+		} else {
+			DBG("%d: %s", i, ovl->name);
+		}
+	}
+}
+
+static int omap_modeset_init(struct drm_device *dev)
+{
+	const struct omap_gpu_platform_data *pdata = dev->dev->platform_data;
+	struct omap_gpu_private *priv = dev->dev_private;
+	struct omap_dss_device *dssdev = NULL;
+	int i, j;
+	unsigned int connected_connectors = 0;
+
+	/* create encoders for each manager */
+	int create_encoder(int i) {
+		struct omap_overlay_manager *mgr =
+				omap_dss_get_overlay_manager(i);
+		struct drm_encoder *encoder = omap_encoder_init(dev, mgr);
+
+		if (!encoder) {
+			dev_err(dev->dev, "could not create encoder\n");
+			return -ENOMEM;
+		}
+
+		priv->encoders[priv->num_encoders++] = encoder;
+
+		return 0;
+	}
+
+	/* create connectors for each display device */
+	int create_connector(struct omap_dss_device *dssdev) {
+		static struct notifier_block *notifier;
+		struct drm_connector *connector;
+
+		if (!dssdev->driver) {
+			dev_warn(dev->dev, "%s has no driver.. skipping it\n",
+					dssdev->name);
+			return 0;
+		}
+
+		if (!(dssdev->driver->get_timings ||
+					dssdev->driver->get_edid)) {
+			dev_warn(dev->dev, "%s driver does not support "
+				"get_timings or get_edid.. skipping it!\n",
+				dssdev->name);
+			return 0;
+		}
+
+		connector = omap_connector_init(dev,
+				get_connector_type(dssdev), dssdev);
+
+		if (!connector) {
+			dev_err(dev->dev, "could not create connector\n");
+			return -ENOMEM;
+		}
+
+		/* track what is already connected.. rather than looping thru
+		 * all connectors twice later, first for connected then for
+		 * remainder (which could be a race condition if connected
+		 * status changes)
+		 */
+		if (omap_connector_detect(connector, true) ==
+				connector_status_connected) {
+			connected_connectors |= (1 << priv->num_connectors);
+		}
+
+		priv->connectors[priv->num_connectors++] = connector;
+
+		notifier = kzalloc(sizeof(struct notifier_block), GFP_KERNEL);
+		notifier->notifier_call = omap_gpu_notifier;
+		omap_dss_add_notify(dssdev, notifier);
+
+		for (j = 0; j < priv->num_encoders; j++) {
+			struct omap_overlay_manager *mgr =
+				omap_encoder_get_manager(priv->encoders[j]);
+			if (mgr->device == dssdev) {
+				drm_mode_connector_attach_encoder(connector,
+						priv->encoders[j]);
+			}
+		}
+
+		return 0;
+	}
+
+	/* create up to max_overlays CRTCs mapping to overlays.. by default,
+	 * connect the overlays to different managers/encoders, giving priority
+	 * to encoders connected to connectors with a detected connection
+	 */
+	int create_crtc(int i) {
+		struct omap_overlay *ovl = omap_dss_get_overlay(i);
+		struct omap_overlay_manager *mgr = NULL;
+		struct drm_crtc *crtc;
+
+		if (ovl->manager) {
+			DBG("disconnecting %s from %s", ovl->name,
+						ovl->manager->name);
+			ovl->unset_manager(ovl);
+		}
+
+		/* find next best connector, ones with detected connection first
+		 */
+		while (j < priv->num_connectors && !mgr) {
+			if (connected_connectors & (1 << j)) {
+				struct drm_encoder * encoder =
+					omap_connector_attached_encoder(
+							priv->connectors[j]);
+				if (encoder) {
+					mgr = omap_encoder_get_manager(encoder);
+				}
+			}
+			j++;
+		}
+
+		/* if we couldn't find another connected connector, lets start
+		 * looking at the unconnected connectors:
+		 */
+		while (j < 2 * priv->num_connectors && !mgr) {
+			int idx = j - priv->num_connectors;
+			if (!(connected_connectors & (1 << idx))) {
+				struct drm_encoder * encoder =
+					omap_connector_attached_encoder(
+							priv->connectors[idx]);
+				if (encoder) {
+					mgr = omap_encoder_get_manager(encoder);
+				}
+			}
+			j++;
+		}
+
+		if (mgr) {
+			DBG("connecting %s to %s", ovl->name, mgr->name);
+			ovl->set_manager(ovl, mgr);
+		}
+
+		crtc = omap_crtc_init(dev, ovl);
+
+		if (!crtc) {
+			dev_err(dev->dev, "could not create CRTC\n");
+			return -ENOMEM;
+		}
+
+		priv->crtcs[priv->num_crtcs++] = crtc;
+
+		return 0;
+	}
+
+	drm_mode_config_init(dev);
+
+	if (pdata) {
+		/* if platform data is provided by the board file, use it to
+		 * control which overlays, managers, and devices we own.
+		 */
+		for (i = 0; i < pdata->mgr_cnt; i++) {
+			if (create_encoder(pdata->mgr_ids[i])) {
+				goto fail;
+			}
+		}
+
+		for (i = 0; i < pdata->dev_cnt; i++) {
+			int m(struct omap_dss_device *dssdev, void *data) {
+				return ! strcmp(dssdev->name, data);
+			}
+			struct omap_dss_device *dssdev =
+				omap_dss_find_device(
+					(void *)pdata->dev_names[i], m);
+			if (!dssdev) {
+				dev_warn(dev->dev, "no such dssdev: %s\n",
+						pdata->dev_names[i]);
+				continue;
+			}
+			if (create_connector(dssdev)) {
+				goto fail;
+			}
+		}
+
+		j = 0;
+		for (i = 0; i < pdata->ovl_cnt; i++) {
+			if (create_crtc(pdata->ovl_ids[i])) {
+				goto fail;
+			}
+		}
+	} else {
+		/* otherwise just grab up to CONFIG_DRM_OMAP_NUM_CRTCS and try
+		 * to make educated guesses about everything else
+		 */
+		int max_overlays = min(omap_dss_get_num_overlays(),
+					CONFIG_DRM_OMAP_NUM_CRTCS);
+
+		for (i = 0; i < omap_dss_get_num_overlay_managers(); i++) {
+			if (create_encoder(i)) {
+				goto fail;
+			}
+		}
+
+		for_each_dss_dev(dssdev) {
+			if (create_connector(dssdev)) {
+				goto fail;
+			}
+		}
+
+		j = 0;
+		for (i = 0; i < max_overlays; i++) {
+			if (create_crtc(i)) {
+				goto fail;
+			}
+		}
+	}
+
+	/* for now keep the mapping of CRTCs and encoders static.. */
+	for (i = 0; i < priv->num_encoders; i++) {
+		struct drm_encoder *encoder = priv->encoders[i];
+		struct omap_overlay_manager *mgr =
+				omap_encoder_get_manager(encoder);
+
+		encoder->possible_crtcs = 0;
+
+		for (j = 0; j < priv->num_crtcs; j++) {
+			struct omap_overlay *ovl =
+					omap_crtc_get_overlay(priv->crtcs[j]);
+			if (ovl->manager == mgr) {
+				encoder->possible_crtcs |= (1 << j);
+			}
+		}
+
+		DBG("%s: possible_crtcs=%08x", mgr->name,
+					encoder->possible_crtcs);
+	}
+
+	dump_video_chains();
+
+	dev->mode_config.min_width = 640;
+	dev->mode_config.min_height = 480;
+
+	/* note: pvr can't currently handle dst surfaces larger than 2k by 2k */
+	dev->mode_config.max_width = 2048;
+	dev->mode_config.max_height = 2048;
+
+	dev->mode_config.funcs = &omap_mode_config_funcs;
+
+	drm_kms_helper_poll_init(dev);
+
+	return 0;
+
+fail:
+	/* TODO: cleanup what has been created so far */
+	return -EINVAL;
+}
+
+/*
+ * drm driver funcs
+ */
+
+/**
+ * load - setup chip and create an initial config
+ * @dev: DRM device
+ * @flags: startup flags
+ *
+ * The driver load routine has to do several things:
+ *   - initialize the memory manager
+ *   - allocate initial config memory
+ *   - setup the DRM framebuffer with the allocated memory
+ */
+static int dev_load(struct drm_device *dev, unsigned long flags)
+{
+	struct omap_gpu_private *priv;
+	struct omap_gpu_plugin *plugin;
+	int ret;
+
+	DBG("load: dev=%p", dev);
+
+	drm_device = dev;
+
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		dev_err(dev->dev, "could not allocate priv\n");
+		return -1;
+	}
+
+	dev->dev_private = priv;
+
+	ret = omap_modeset_init(dev);
+	if (ret) {
+		dev_err(dev->dev, "omap_modeset_init failed: ret=%d\n", ret);
+		// hmm
+		//return ret;
+	}
+
+	priv->fbdev = omap_fbdev_init(dev);
+	if (!priv->fbdev) {
+		dev_err(dev->dev, "omap_fbdev_init failed\n");
+		ret = -ENOMEM;
+		// hmm
+		//return ret;
+	}
+
+	loaded = true;
+
+	list_for_each_entry(plugin, &plugin_list, list) {
+		ret = plugin->load(dev, flags);
+	}
+
+	return 0;
+}
+
+static int dev_unload(struct drm_device *dev)
+{
+	struct omap_gpu_plugin *plugin;
+	int ret;
+
+	DBG("unload: dev=%p", dev);
+
+	list_for_each_entry(plugin, &plugin_list, list) {
+		ret = plugin->unload(dev);
+	}
+
+	drm_kms_helper_poll_fini(dev);
+
+	loaded = false;
+
+	return 0;
+}
+
+static int dev_open(struct drm_device *dev, struct drm_file *file)
+{
+	struct omap_gpu_plugin *plugin;
+	bool found_pvr = false;
+	int ret;
+
+	file->driver_priv = NULL;
+
+	DBG("open: dev=%p, file=%p", dev, file);
+
+	list_for_each_entry(plugin, &plugin_list, list) {
+		if (!strcmp(DRIVER_NAME "_pvr", plugin->name)) {
+			found_pvr = true;
+			break;
+		}
+	}
+
+	if (!found_pvr) {
+		DBG("open: PVR submodule not loaded.. let's try now");
+		request_module(DRIVER_NAME "_pvr");
+	}
+
+	list_for_each_entry(plugin, &plugin_list, list) {
+		ret = plugin->open(dev, file);
+	}
+
+	return 0;
+}
+
+static int dev_firstopen(struct drm_device *dev)
+{
+	DBG("firstopen: dev=%p", dev);
+	return 0;
+}
+
+/**
+ * lastclose - clean up after all DRM clients have exited
+ * @dev: DRM device
+ *
+ * Take care of cleaning up after all DRM clients have exited.  In the
+ * mode setting case, we want to restore the kernel's initial mode (just
+ * in case the last client left us in a bad state).
+ *
+ * Additionally, in the non-mode setting case, we'll tear down the AGP
+ * and DMA structures, since the kernel won't be using them, and clean
+ * up any GEM state.
+ */
+static void dev_lastclose(struct drm_device * dev)
+{
+	DBG("lastclose: dev=%p", dev);
+}
+
+static void dev_preclose(struct drm_device * dev, struct drm_file *file)
+{
+	DBG("preclose: dev=%p", dev);
+}
+
+static void dev_postclose(struct drm_device *dev, struct drm_file *file)
+{
+	struct omap_gpu_plugin *plugin;
+	int ret;
+
+	DBG("postclose: dev=%p, file=%p", dev, file);
+
+	list_for_each_entry(plugin, &plugin_list, list) {
+		ret = plugin->release(dev, file);
+	}
+
+	return;
+}
+
+/**
+ * enable_vblank - enable vblank interrupt events
+ * @dev: DRM device
+ * @crtc: which irq to enable
+ *
+ * Enable vblank interrupts for @crtc.  If the device doesn't have
+ * a hardware vblank counter, this routine should be a no-op, since
+ * interrupts will have to stay on to keep the count accurate.
+ *
+ * RETURNS
+ * Zero on success, appropriate errno if the given @crtc's vblank
+ * interrupt cannot be enabled.
+ */
+static int dev_enable_vblank(struct drm_device *dev, int crtc)
+{
+	DBG("enable_vblank: dev=%p, crtc=%d", dev, crtc);
+	return 0;
+}
+
+/**
+ * disable_vblank - disable vblank interrupt events
+ * @dev: DRM device
+ * @crtc: which irq to enable
+ *
+ * Disable vblank interrupts for @crtc.  If the device doesn't have
+ * a hardware vblank counter, this routine should be a no-op, since
+ * interrupts will have to stay on to keep the count accurate.
+ */
+static void dev_disable_vblank(struct drm_device *dev, int crtc)
+{
+	DBG("disable_vblank: dev=%p, crtc=%d", dev, crtc);
+}
+
+/**
+ * Called by \c drm_device_is_agp.  Typically used to determine if a
+ * card is really attached to AGP or not.
+ *
+ * \param dev  DRM device handle
+ *
+ * \returns
+ * One of three values is returned depending on whether or not the
+ * card is absolutely \b not AGP (return of 0), absolutely \b is AGP
+ * (return of 1), or may or may not be AGP (return of 2).
+ */
+static int dev_device_is_agp(struct drm_device *dev)
+{
+	return 0;
+}
+
+static irqreturn_t dev_irq_handler(DRM_IRQ_ARGS)
+{
+	return IRQ_HANDLED;
+}
+
+static void dev_irq_preinstall(struct drm_device *dev)
+{
+	DBG("irq_preinstall: dev=%p", dev);
+}
+
+static int dev_irq_postinstall(struct drm_device *dev)
+{
+	DBG("irq_postinstall: dev=%p", dev);
+	return 0;
+}
+
+static void dev_irq_uninstall(struct drm_device *dev)
+{
+	DBG("irq_uninstall: dev=%p", dev);
+}
+
+static int fop_mmap(struct file *file, struct vm_area_struct *vma)
+{
+	struct omap_gpu_plugin *plugin;
+	int ret = 0;
+
+	list_for_each_entry(plugin, &plugin_list, list) {
+		ret = plugin->mmap(file, vma);
+		if (!ret) {
+			/* on first plugin that succeeds, bail out of iteration */
+			return ret;
+		}
+	}
+
+	return ret;
+}
+
+static struct drm_driver omap_gpu_driver;
+
+static int pdev_suspend(struct platform_device *pDevice, pm_message_t state)
+{
+	DBG("pdev_suspend");
+	return 0;
+}
+
+static int pdev_resume(struct platform_device *device)
+{
+	DBG("pdev_resume");
+	return 0;
+}
+
+static void pdev_shutdown(struct platform_device *device)
+{
+	DBG("pdev_shutdown");
+}
+
+static int pdev_probe(struct platform_device *device)
+{
+	DBG("pdev_probe: %s", device->name);
+	return drm_get_platform_dev(device, &omap_gpu_driver);
+}
+
+static int pdev_remove(struct platform_device *device)
+{
+	DBG("pdev_remove");
+	drm_put_dev(drm_device);
+	return 0;
+}
+
+struct drm_ioctl_desc ioctls[DRM_COMMAND_END - DRM_COMMAND_BASE] = {{0}};
+
+static struct drm_driver omap_gpu_driver = {
+		.driver_features = DRIVER_HAVE_IRQ |
+			DRIVER_USE_PLATFORM_DEVICE | DRIVER_MODESET,
+		.load = dev_load,
+		.unload = dev_unload,
+		.open = dev_open,
+		.firstopen = dev_firstopen,
+		.lastclose = dev_lastclose,
+		.preclose = dev_preclose,
+		.postclose = dev_postclose,
+		.get_vblank_counter = drm_vblank_count,
+		.enable_vblank = dev_enable_vblank,
+		.disable_vblank = dev_disable_vblank,
+		.device_is_agp = dev_device_is_agp,
+		.irq_preinstall = dev_irq_preinstall,
+		.irq_postinstall = dev_irq_postinstall,
+		.irq_uninstall = dev_irq_uninstall,
+		.irq_handler = dev_irq_handler,
+		.reclaim_buffers = drm_core_reclaim_buffers,
+		.ioctls = ioctls,
+		.num_ioctls = 0,
+		.fops = {
+				.owner = THIS_MODULE,
+				.open = drm_open,
+				.unlocked_ioctl = drm_ioctl,
+				.release = drm_release,
+				.mmap = fop_mmap,
+				.poll = drm_poll,
+				.fasync = drm_fasync,
+				.read = drm_read,
+		},
+		.platform_driver = {
+			.driver = {
+				.name = DRIVER_NAME,
+			},
+			.probe = pdev_probe,
+			.remove = pdev_remove,
+			.suspend = pdev_suspend,
+			.resume = pdev_resume,
+			.shutdown = pdev_shutdown,
+		},
+		.name = DRIVER_NAME,
+		.desc = DRIVER_DESC,
+		.date = DRIVER_DATE,
+		.major = DRIVER_MAJOR,
+		.minor = DRIVER_MINOR,
+		.patchlevel = DRIVER_PATCHLEVEL,
+};
+
+int omap_gpu_register_plugin(struct omap_gpu_plugin *plugin)
+{
+	struct drm_device *dev = drm_device;
+	int i;
+
+	DBG("register plugin: %p (%s)", plugin, plugin->name);
+
+	/* XXX: PVR code uses drm_file->driver_priv...
+	 * need to come up with some sane way to handle this.
+	 */
+
+	list_add_tail(&plugin->list, &plugin_list);
+
+	/* register the plugin's ioctl's */
+	for (i = 0; i < plugin->num_ioctls; i++) {
+		int nr = i + plugin->ioctl_start;
+
+		/* check for out of bounds ioctl nr or already registered ioctl */
+		if (nr > ARRAY_SIZE(ioctls) || ioctls[nr].func) {
+			dev_err(dev->dev, "invalid ioctl: %d (nr=%d)\n", i, nr);
+			return -EINVAL;
+		}
+
+		DBG("register ioctl: %d %08x", nr, plugin->ioctls[i].cmd);
+
+		ioctls[nr] = plugin->ioctls[i];
+
+		if (nr >= omap_gpu_driver.num_ioctls) {
+			omap_gpu_driver.num_ioctls = nr + 1;
+		}
+	}
+
+	if (loaded) {
+		plugin->load(dev, 0);
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL(omap_gpu_register_plugin);
+
+int omap_gpu_unregister_plugin(struct omap_gpu_plugin *plugin)
+{
+	list_del(&plugin->list);
+	return 0;
+}
+EXPORT_SYMBOL(omap_gpu_unregister_plugin);
+
+struct fb_info * omap_gpu_get_fbdev(struct drm_device *dev)
+{
+	struct omap_gpu_private *priv = dev->dev_private;
+	return priv->fbdev->fbdev;
+}
+EXPORT_SYMBOL(omap_gpu_get_fbdev);
+
+static int __init omap_gpu_init(void)
+{
+	DBG("init");
+	return drm_init(&omap_gpu_driver);
+}
+
+static void __exit omap_gpu_fini(void)
+{
+	DBG("fini");
+	drm_exit(&omap_gpu_driver);
+}
+
+/* need late_initcall() so we load after dss_driver's are loaded */
+late_initcall(omap_gpu_init);
+module_exit(omap_gpu_fini);
+
+MODULE_AUTHOR("Rob Clark <rob@ti.com>");
+MODULE_DESCRIPTION("OMAP DRM Display Driver");
+MODULE_ALIAS("platform:" DRIVER_NAME);
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpu/drm/omap/omap_gpu_priv.h b/drivers/gpu/drm/omap/omap_gpu_priv.h
new file mode 100644
index 00000000000..4af361d83b5
--- /dev/null
+++ b/drivers/gpu/drm/omap/omap_gpu_priv.h
@@ -0,0 +1,80 @@
+/*
+ * linux/drivers/gpu/drm/omap/omap_gpu_priv.h
+ *
+ * Copyright (C) 2011 Texas Instruments
+ * Author: Rob Clark <rob@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.
+ *
+ * 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/>.
+ */
+
+#ifndef __OMAP_GPU_PRIV_H__
+#define __OMAP_GPU_PRIV_H__
+
+#include <plat/display.h>
+#include <linux/module.h>
+
+#define DBG(fmt,...) DRM_DEBUG(fmt"\n", ##__VA_ARGS__)
+#define VERB(fmt,...) do { } while (0) /* verbose debug */
+
+#define MODULE_NAME     "omap_gpu"
+
+struct omap_gpu_private {
+	int num_crtcs;
+	struct drm_crtc *crtcs[8];
+	int num_encoders;
+	struct drm_encoder *encoders[8];
+	int num_connectors;
+	struct drm_connector *connectors[8];
+
+	struct drm_fb_helper *fbdev;
+
+	/* for now, we statically create a single framebuffer per device, since
+	 * there is not yet any good way to dynamically allocate/free contiguous
+	 * memory..
+	 */
+	struct drm_framebuffer *fb;
+};
+
+struct drm_fb_helper * omap_fbdev_init(struct drm_device *dev);
+void omap_fbdev_update(struct drm_fb_helper *helper,
+		struct drm_framebuffer *fb);
+
+struct drm_crtc * omap_crtc_init(struct drm_device *dev,
+		struct omap_overlay *ovl);
+struct omap_overlay * omap_crtc_get_overlay(struct drm_crtc *crtc);
+
+struct drm_encoder * omap_encoder_init(struct drm_device *dev,
+		struct omap_overlay_manager *mgr);
+struct omap_overlay_manager * omap_encoder_get_manager(
+		struct drm_encoder *encoder);
+struct drm_encoder * omap_connector_attached_encoder (
+		struct drm_connector *connector);
+enum drm_connector_status omap_connector_detect(
+		struct drm_connector *connector, bool force);
+
+struct drm_connector * omap_connector_init(struct drm_device *dev,
+		int connector_type, struct omap_dss_device *dssdev);
+void omap_connector_mode_set(struct drm_connector *connector,
+		struct drm_display_mode *mode);
+void omap_connector_flush(struct drm_connector *connector,
+		int x, int y, int w, int h);
+void omap_connector_dpms(struct drm_connector *connector, int mode);
+
+struct drm_framebuffer * omap_framebuffer_init(struct drm_device *dev,
+		struct drm_mode_fb_cmd *mode_cmd);
+struct drm_framebuffer * omap_framebuffer_create(struct drm_device *dev,
+		struct drm_file *file, struct drm_mode_fb_cmd *mode_cmd);
+int omap_framebuffer_get_buffer(struct drm_framebuffer *fb, int x, int y,
+		void **vaddr, unsigned long *paddr, int *screen_width);
+
+#endif /* __OMAP_GPU_PRIV_H__ */
diff --git a/drivers/video/cfbfillrect.c b/drivers/video/cfbfillrect.c
index ba9f58b2a5e..eb7a164f318 100644
--- a/drivers/video/cfbfillrect.c
+++ b/drivers/video/cfbfillrect.c
@@ -291,7 +291,7 @@ void cfb_fillrect(struct fb_info *p, const struct fb_fillrect *rect)
 	    p->fix.visual == FB_VISUAL_DIRECTCOLOR )
 		fg = ((u32 *) (p->pseudo_palette))[rect->color];
 	else
-		fg = rect->color;
+		fg = solid_color(p, rect->color);
 
 	pat = pixel_to_pat(bpp, fg);
 
diff --git a/drivers/video/cfbimgblt.c b/drivers/video/cfbimgblt.c
index baed57d3cff..a12e545b92c 100644
--- a/drivers/video/cfbimgblt.c
+++ b/drivers/video/cfbimgblt.c
@@ -106,6 +106,7 @@ static inline void color_imageblit(const struct fb_image *image,
 			else
 				color = *src;
 			color <<= FB_LEFT_POS(p, bpp);
+			color = solid_color(p, color);
 			val |= FB_SHIFT_HIGH(p, color, shift ^ bswapmask);
 			if (shift >= null_bits) {
 				FB_WRITEL(val, dst++);
@@ -290,8 +291,8 @@ void cfb_imageblit(struct fb_info *p, const struct fb_image *image)
 			fgcolor = ((u32*)(p->pseudo_palette))[image->fg_color];
 			bgcolor = ((u32*)(p->pseudo_palette))[image->bg_color];
 		} else {
-			fgcolor = image->fg_color;
-			bgcolor = image->bg_color;
+			fgcolor = solid_color(p, image->fg_color);
+			bgcolor = solid_color(p, image->bg_color);
 		}	
 		
 		if (32 % bpp == 0 && !start_index && !pitch_index && 
diff --git a/drivers/video/fb_draw.h b/drivers/video/fb_draw.h
index 04c01faaf77..4ba0e0b1f16 100644
--- a/drivers/video/fb_draw.h
+++ b/drivers/video/fb_draw.h
@@ -15,6 +15,20 @@ comp(unsigned long a, unsigned long b, unsigned long mask)
     return ((a ^ b) & mask) ^ b;
 }
 
+/* if framebuffer has alpha channel, mask in the appropriate
+ * bit(s) to make the specified color opaque
+ */
+static inline unsigned long
+solid_color(struct fb_info *p, unsigned long color)
+{
+	if (p->var.transp.length > 0) {
+		u32 mask = (1 << p->var.transp.length) - 1;
+		mask <<= p->var.transp.offset;
+		color |= mask;
+	}
+	return color;
+}
+
     /*
      *  Create a pattern with the given pixel's color
      */
diff --git a/drivers/video/omap2/displays/panel-generic-dpi.c b/drivers/video/omap2/displays/panel-generic-dpi.c
index 4a9b9ff5946..e5691dd55d4 100644
--- a/drivers/video/omap2/displays/panel-generic-dpi.c
+++ b/drivers/video/omap2/displays/panel-generic-dpi.c
@@ -33,6 +33,8 @@
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
+#include <linux/i2c.h>
+#include "../../edid.h"
 
 #include <plat/panel-generic-dpi.h>
 
@@ -356,6 +358,100 @@ static int generic_dpi_panel_check_timings(struct omap_dss_device *dssdev,
 	return dpi_check_timings(dssdev, timings);
 }
 
+/* i2c / edid support */
+
+#define DDC_ADDR 0x50
+
+static int do_probe_ddc_edid(struct i2c_adapter *adapter,
+		unsigned char *buf, int block, int len)
+{
+	unsigned char start = block * EDID_LENGTH;
+	int i;
+	struct i2c_msg msgs[] = {
+		{
+			.addr   = DDC_ADDR,
+			.flags  = 0,
+			.len    = 1,
+			.buf    = &start,
+		}, {
+			.addr   = DDC_ADDR,
+			.flags  = I2C_M_RD,
+			.len    = len,
+			.buf    = buf,
+		}
+	};
+
+	/* try at least 3 times, avoid miss for time-out */
+	for (i = 0; i < 3; i++) {
+		if (i2c_transfer(adapter, msgs, 2) == 2)
+			return 0;
+	}
+
+	return -1;
+}
+
+static int generic_dpi_panel_get_edid(struct omap_dss_device *dssdev,
+		u8 *buf, int len)
+{
+	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
+	struct i2c_adapter *adapter;
+	int i;
+	u8 *edid, *new;
+
+	adapter = i2c_get_adapter(panel_data->i2c_bus_num);
+	if (!adapter) {
+		printk(KERN_ERR "Invalid I2C adapter, bus number: %d\n",
+				panel_data->i2c_bus_num);
+		return -EINVAL;
+	}
+
+	if ((edid = kmalloc(EDID_LENGTH, GFP_KERNEL)) == NULL)
+		return -EINVAL;
+
+	if (do_probe_ddc_edid(adapter, edid, 0, EDID_LENGTH))
+		goto out;
+
+	/* if there are extensions, probe more */
+	if (edid[0x7e] != 0) {
+		new = krealloc(edid, (edid[0x7e] + 1) * EDID_LENGTH,
+					GFP_KERNEL);
+		if (!new)
+			goto out;
+		edid = new;
+
+		for (i = 1; i <= edid[0x7e]; i++) {
+			if (do_probe_ddc_edid(adapter,
+					edid + i * EDID_LENGTH,
+					i, EDID_LENGTH))
+				goto out;
+		}
+	}
+
+	if (edid) {
+		memcpy(buf, edid, len);
+		kfree(edid);
+		return 0;
+	}
+
+out:
+	kfree(edid);
+	return -EINVAL;
+}
+
+static bool generic_dpi_panel_is_detected(struct omap_dss_device *dssdev)
+{
+	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
+	struct i2c_adapter *adapter;
+	unsigned char out;
+
+	adapter = i2c_get_adapter(panel_data->i2c_bus_num);
+	if (!adapter) {
+		return omapdss_default_is_detected(dssdev);
+	}
+
+	return (do_probe_ddc_edid(adapter, &out, 0, 1) == 0);
+}
+
 static struct omap_dss_driver dpi_driver = {
 	.probe		= generic_dpi_panel_probe,
 	.remove		= generic_dpi_panel_remove,
@@ -369,6 +465,9 @@ static struct omap_dss_driver dpi_driver = {
 	.get_timings	= generic_dpi_panel_get_timings,
 	.check_timings	= generic_dpi_panel_check_timings,
 
+	.get_edid	= generic_dpi_panel_get_edid,
+	.is_detected	= generic_dpi_panel_is_detected,
+
 	.driver         = {
 		.name   = "generic_dpi_panel",
 		.owner  = THIS_MODULE,
diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index 1aa2ed1e786..7d1b9fecc43 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -434,6 +434,12 @@ int omap_dss_register_driver(struct omap_dss_driver *dssdriver)
 	if (dssdriver->get_recommended_bpp == NULL)
 		dssdriver->get_recommended_bpp =
 			omapdss_default_get_recommended_bpp;
+	if (!dssdriver->check_timings)
+		dssdriver->check_timings = omapdss_default_check_timings;
+	if (!dssdriver->get_timings)
+		dssdriver->get_timings = omapdss_default_get_timings;
+	if (!dssdriver->is_detected)
+		dssdriver->is_detected = omapdss_default_is_detected;
 
 	return driver_register(&dssdriver->driver);
 }
@@ -491,6 +497,9 @@ int omap_dss_register_device(struct omap_dss_device *dssdev)
 	dssdev->dev.parent = &dss_bus;
 	dssdev->dev.release = omap_dss_dev_release;
 	dev_set_name(&dssdev->dev, "display%d", dev_num++);
+
+	BLOCKING_INIT_NOTIFIER_HEAD(&dssdev->notifier);
+
 	return device_register(&dssdev->dev);
 }
 
diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c
index a85a6f38b40..b1466d8d388 100644
--- a/drivers/video/omap2/dss/display.c
+++ b/drivers/video/omap2/dss/display.c
@@ -26,6 +26,7 @@
 #include <linux/module.h>
 #include <linux/jiffies.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 
 #include <plat/display.h>
 #include "dss.h"
@@ -312,6 +313,32 @@ void omapdss_default_get_resolution(struct omap_dss_device *dssdev,
 }
 EXPORT_SYMBOL(omapdss_default_get_resolution);
 
+void omapdss_default_get_timings(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings)
+{
+	*timings = dssdev->panel.timings;
+}
+EXPORT_SYMBOL(omapdss_default_get_timings);
+
+int omapdss_default_check_timings(struct omap_dss_device *dssdev,
+			struct omap_video_timings *timings)
+{
+	return memcmp(&dssdev->panel.timings, timings, sizeof(*timings));
+}
+EXPORT_SYMBOL(omapdss_default_check_timings);
+
+bool omapdss_default_is_detected(struct omap_dss_device *dssdev)
+{
+	if (dssdev->state == OMAP_DSS_DISPLAY_SUSPENDED) {
+		/* show resume info for suspended displays */
+		return dssdev->activate_after_resume;
+	} else {
+		return dssdev->state != OMAP_DSS_DISPLAY_DISABLED;
+	}
+}
+EXPORT_SYMBOL(omapdss_default_is_detected);
+
+
 void default_get_overlay_fifo_thresholds(enum omap_plane plane,
 		u32 fifo_size, enum omap_burst_size *burst_size,
 		u32 *fifo_low, u32 *fifo_high)
@@ -614,3 +641,50 @@ void omap_dss_stop_device(struct omap_dss_device *dssdev)
 }
 EXPORT_SYMBOL(omap_dss_stop_device);
 
+/* since omap_dss_update_size can be called in irq context, schedule work from
+ * work-queue to deliver notification to client..
+ */
+struct notify_work {
+	struct work_struct work;
+	struct omap_dss_device *dssdev;
+	enum omap_dss_event evt;
+};
+
+static void notify_worker(struct work_struct *work)
+{
+	struct notify_work *nw =
+		container_of(work, struct notify_work, work);
+	struct omap_dss_device *dssdev = nw->dssdev;
+	blocking_notifier_call_chain(&dssdev->notifier, nw->evt, dssdev);
+	kfree(work);
+}
+
+/**
+ * Called by lower level driver to notify about a change in resolution, etc.
+ */
+void omap_dss_notify(struct omap_dss_device *dssdev, enum omap_dss_event evt)
+{
+	struct notify_work *nw =
+			kmalloc(sizeof(struct notify_work), GFP_KERNEL);
+	if (nw) {
+		INIT_WORK(&nw->work, notify_worker);
+		nw->dssdev = dssdev;
+		nw->evt = evt;
+		schedule_work(&nw->work);
+	}
+}
+EXPORT_SYMBOL(omap_dss_notify);
+
+void omap_dss_add_notify(struct omap_dss_device *dssdev,
+		struct notifier_block *nb)
+{
+	blocking_notifier_chain_register(&dssdev->notifier, nb);
+}
+EXPORT_SYMBOL(omap_dss_add_notify);
+
+void omap_dss_remove_notify(struct omap_dss_device *dssdev,
+		struct notifier_block *nb)
+{
+	blocking_notifier_chain_unregister(&dssdev->notifier, nb);
+}
+EXPORT_SYMBOL(omap_dss_remove_notify);
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c
index 2d3ca4ca4a0..6b0c0299527 100644
--- a/drivers/video/omap2/dss/dpi.c
+++ b/drivers/video/omap2/dss/dpi.c
@@ -145,6 +145,9 @@ static int dpi_basic_init(struct omap_dss_device *dssdev)
 {
 	bool is_tft;
 
+	if (!dssdev->manager)
+		return -ENODEV;
+
 	is_tft = (dssdev->panel.config & OMAP_DSS_LCD_TFT) != 0;
 
 	dispc_set_parallel_interface_mode(dssdev->manager->id,
diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c
index 179a7a4f63b..b4f63d01180 100644
--- a/drivers/video/omap2/dss/dss_features.c
+++ b/drivers/video/omap2/dss/dss_features.c
@@ -165,9 +165,11 @@ static const enum omap_color_mode omap3_dss_supported_color_modes[] = {
 	OMAP_DSS_COLOR_RGBA32 | OMAP_DSS_COLOR_RGBX32,
 
 	/* OMAP_DSS_VIDEO1 */
-	OMAP_DSS_COLOR_RGB24U | OMAP_DSS_COLOR_RGB24P |
 	OMAP_DSS_COLOR_RGB12U | OMAP_DSS_COLOR_RGB16 |
-	OMAP_DSS_COLOR_YUV2 | OMAP_DSS_COLOR_UYVY,
+	OMAP_DSS_COLOR_RGB24U | OMAP_DSS_COLOR_RGB24P |
+	OMAP_DSS_COLOR_YUV2 | OMAP_DSS_COLOR_UYVY |
+	OMAP_DSS_COLOR_ARGB32 | OMAP_DSS_COLOR_RGBA32 |
+	OMAP_DSS_COLOR_RGBX32,
 
 	/* OMAP_DSS_VIDEO2 */
 	OMAP_DSS_COLOR_RGB12U | OMAP_DSS_COLOR_ARGB16 |
diff --git a/drivers/video/omap2/omapfb/Kconfig b/drivers/video/omap2/omapfb/Kconfig
index aa33386c81f..231f568b9f9 100644
--- a/drivers/video/omap2/omapfb/Kconfig
+++ b/drivers/video/omap2/omapfb/Kconfig
@@ -1,6 +1,6 @@
 menuconfig FB_OMAP2
         tristate "OMAP2+ frame buffer support (EXPERIMENTAL)"
-        depends on FB && OMAP2_DSS
+        depends on FB && OMAP2_DSS && !DRM_OMAP
 
 	select OMAP2_VRAM
 	select OMAP2_VRFB if ARCH_OMAP2 || ARCH_OMAP3
diff --git a/drivers/video/sysfillrect.c b/drivers/video/sysfillrect.c
index 33ee3d34f9d..92fe0be25f6 100644
--- a/drivers/video/sysfillrect.c
+++ b/drivers/video/sysfillrect.c
@@ -256,7 +256,7 @@ void sys_fillrect(struct fb_info *p, const struct fb_fillrect *rect)
 	    p->fix.visual == FB_VISUAL_DIRECTCOLOR )
 		fg = ((u32 *) (p->pseudo_palette))[rect->color];
 	else
-		fg = rect->color;
+		fg = solid_color(p, rect->color);
 
 	pat = pixel_to_pat( bpp, fg);
 
diff --git a/drivers/video/sysimgblt.c b/drivers/video/sysimgblt.c
index 186c6f607be..bdc45dca24e 100644
--- a/drivers/video/sysimgblt.c
+++ b/drivers/video/sysimgblt.c
@@ -14,6 +14,7 @@
 #include <linux/string.h>
 #include <linux/fb.h>
 #include <asm/types.h>
+#include "fb_draw.h"
 
 #define DEBUG
 
@@ -80,6 +81,7 @@ static void color_imageblit(const struct fb_image *image, struct fb_info *p,
 			else
 				color = *src;
 			color <<= FB_LEFT_POS(p, bpp);
+			color = solid_color(p, color);
 			val |= FB_SHIFT_HIGH(p, color, shift);
 			if (shift >= null_bits) {
 				*dst++ = val;
@@ -265,8 +267,8 @@ void sys_imageblit(struct fb_info *p, const struct fb_image *image)
 			fgcolor = ((u32*)(p->pseudo_palette))[image->fg_color];
 			bgcolor = ((u32*)(p->pseudo_palette))[image->bg_color];
 		} else {
-			fgcolor = image->fg_color;
-			bgcolor = image->bg_color;
+			fgcolor = solid_color(p, image->fg_color);
+			bgcolor = solid_color(p, image->bg_color);
 		}
 
 		if (32 % bpp == 0 && !start_index && !pitch_index &&
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 348843b8015..5edb34458d7 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -896,7 +896,7 @@ struct drm_driver {
 	int num_ioctls;
 	struct file_operations fops;
 	struct pci_driver pci_driver;
-	struct platform_device *platform_device;
+	struct platform_driver platform_driver;
 	/* List of devices hanging off this driver */
 	struct list_head device_list;
 };
@@ -1656,6 +1656,8 @@ static inline void *drm_get_device(struct drm_device *dev)
 
 extern int drm_platform_init(struct drm_driver *driver);
 extern int drm_pci_init(struct drm_driver *driver);
+extern void drm_platform_exit(struct drm_driver *driver);
+extern void drm_pci_exit(struct drm_driver *driver);
 extern int drm_fill_in_dev(struct drm_device *dev,
 			   const struct pci_device_id *ent,
 			   struct drm_driver *driver);
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index a63b8001b7e..6df617e4248 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -278,6 +278,7 @@ header-y += nl80211.h
 header-y += nubus.h
 header-y += nvram.h
 header-y += omapfb.h
+header-y += omap_gpu.h
 header-y += oom.h
 header-y += param.h
 header-y += parport.h
diff --git a/include/linux/omap_gpu.h b/include/linux/omap_gpu.h
new file mode 100644
index 00000000000..38998698780
--- /dev/null
+++ b/include/linux/omap_gpu.h
@@ -0,0 +1,84 @@
+/*
+ * linux/include/linux/omap_gpu.h
+ *
+ * Copyright (C) 2011 Texas Instruments
+ * Author: Rob Clark <rob@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.
+ *
+ * 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/>.
+ */
+
+#ifndef __OMAP_GPU_H__
+#define __OMAP_GPU_H__
+
+#include <linux/module.h>
+#include <drm/drmP.h>
+
+/* interface that plug-in drivers (for now just PVR) can implement */
+struct omap_gpu_plugin {
+	const char *name;
+
+	/* drm functions */
+	int (*open)(struct drm_device *dev, struct drm_file *file);
+	int (*load)(struct drm_device *dev, unsigned long flags);
+	int (*unload)(struct drm_device *dev);
+	int (*release)(struct drm_device *dev, struct drm_file *file);
+
+	/* file-ops */
+	int (*mmap)(struct file *file, struct vm_area_struct *vma);
+
+	struct drm_ioctl_desc *ioctls;
+	int num_ioctls;
+	int ioctl_start;
+
+	struct list_head list;  /* note, this means struct can't be const.. */
+};
+
+int omap_gpu_register_plugin(struct omap_gpu_plugin *plugin);
+int omap_gpu_unregister_plugin(struct omap_gpu_plugin *plugin);
+struct fb_info * omap_gpu_get_fbdev(struct drm_device *dev);
+
+enum omap_dss_update_mode omap_connector_get_update_mode(
+		struct drm_connector *connector);
+int omap_connector_set_update_mode(struct drm_connector *connector,
+		enum omap_dss_update_mode mode);
+int omap_connector_sync(struct drm_connector *connector);
+
+int omap_encoder_wait_for_vsync(struct drm_encoder *encoder);
+
+struct drm_connector * omap_fbdev_get_next_connector(
+		struct fb_info *fbi, struct drm_connector *from);
+void omap_fbdev_flush(struct fb_info *fbi, int x, int y, int w, int h);
+
+struct drm_connector * omap_framebuffer_get_next_connector(
+		struct drm_framebuffer *fb, struct drm_connector *from);
+void omap_framebuffer_flush(struct drm_framebuffer *fb,
+		int x, int y, int w, int h);
+
+
+/* optional platform data to configure the default configuration of which
+ * pipes/overlays/CRTCs are used.. if this is not provided, then instead the
+ * first CONFIG_DRM_OMAP_NUM_CRTCS are used, and they are each connected to
+ * one manager, with priority given to managers that are connected to
+ * detected devices.  This should be a good default behavior for most cases,
+ * but yet there still might be times when you wish to do something different.
+ */
+struct omap_gpu_platform_data {
+	int ovl_cnt;
+	const int *ovl_ids;
+	int mgr_cnt;
+	const int *mgr_ids;
+	int dev_cnt;
+	const char **dev_names;
+};
+
+#endif /* __OMAP_GPU_H__ */