From f7018c21350204c4cf628462f229d44d03545254 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Thu, 13 Feb 2014 15:31:38 +0200
Subject: video: move fbdev to drivers/video/fbdev

The drivers/video directory is a mess. It contains generic video related
files, directories for backlight, console, linux logo, lots of fbdev
device drivers, fbdev framework files.

Make some order into the chaos by creating drivers/video/fbdev
directory, and move all fbdev related files there.

No functionality is changed, although I guess it is possible that some
subtle Makefile build order related issue could be created by this
patch.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/video/omap2/dss/Kconfig         |  121 -
 drivers/video/omap2/dss/Makefile        |   15 -
 drivers/video/omap2/dss/apply.c         | 1700 ---------
 drivers/video/omap2/dss/core.c          |  360 --
 drivers/video/omap2/dss/dispc-compat.c  |  666 ----
 drivers/video/omap2/dss/dispc-compat.h  |   30 -
 drivers/video/omap2/dss/dispc.c         | 3853 ---------------------
 drivers/video/omap2/dss/dispc.h         |  917 -----
 drivers/video/omap2/dss/dispc_coefs.c   |  325 --
 drivers/video/omap2/dss/display-sysfs.c |  345 --
 drivers/video/omap2/dss/display.c       |  338 --
 drivers/video/omap2/dss/dpi.c           |  774 -----
 drivers/video/omap2/dss/dsi.c           | 5751 -------------------------------
 drivers/video/omap2/dss/dss-of.c        |  159 -
 drivers/video/omap2/dss/dss.c           |  972 ------
 drivers/video/omap2/dss/dss.h           |  438 ---
 drivers/video/omap2/dss/dss_features.c  |  935 -----
 drivers/video/omap2/dss/dss_features.h  |  117 -
 drivers/video/omap2/dss/hdmi.h          |  444 ---
 drivers/video/omap2/dss/hdmi4.c         |  703 ----
 drivers/video/omap2/dss/hdmi4_core.c    | 1036 ------
 drivers/video/omap2/dss/hdmi4_core.h    |  276 --
 drivers/video/omap2/dss/hdmi_common.c   |  425 ---
 drivers/video/omap2/dss/hdmi_phy.c      |  160 -
 drivers/video/omap2/dss/hdmi_pll.c      |  232 --
 drivers/video/omap2/dss/hdmi_wp.c       |  275 --
 drivers/video/omap2/dss/manager-sysfs.c |  529 ---
 drivers/video/omap2/dss/manager.c       |  263 --
 drivers/video/omap2/dss/output.c        |  254 --
 drivers/video/omap2/dss/overlay-sysfs.c |  456 ---
 drivers/video/omap2/dss/overlay.c       |  202 --
 drivers/video/omap2/dss/rfbi.c          | 1058 ------
 drivers/video/omap2/dss/sdi.c           |  433 ---
 drivers/video/omap2/dss/venc.c          |  980 ------
 drivers/video/omap2/dss/venc_panel.c    |  232 --
 35 files changed, 25774 deletions(-)
 delete mode 100644 drivers/video/omap2/dss/Kconfig
 delete mode 100644 drivers/video/omap2/dss/Makefile
 delete mode 100644 drivers/video/omap2/dss/apply.c
 delete mode 100644 drivers/video/omap2/dss/core.c
 delete mode 100644 drivers/video/omap2/dss/dispc-compat.c
 delete mode 100644 drivers/video/omap2/dss/dispc-compat.h
 delete mode 100644 drivers/video/omap2/dss/dispc.c
 delete mode 100644 drivers/video/omap2/dss/dispc.h
 delete mode 100644 drivers/video/omap2/dss/dispc_coefs.c
 delete mode 100644 drivers/video/omap2/dss/display-sysfs.c
 delete mode 100644 drivers/video/omap2/dss/display.c
 delete mode 100644 drivers/video/omap2/dss/dpi.c
 delete mode 100644 drivers/video/omap2/dss/dsi.c
 delete mode 100644 drivers/video/omap2/dss/dss-of.c
 delete mode 100644 drivers/video/omap2/dss/dss.c
 delete mode 100644 drivers/video/omap2/dss/dss.h
 delete mode 100644 drivers/video/omap2/dss/dss_features.c
 delete mode 100644 drivers/video/omap2/dss/dss_features.h
 delete mode 100644 drivers/video/omap2/dss/hdmi.h
 delete mode 100644 drivers/video/omap2/dss/hdmi4.c
 delete mode 100644 drivers/video/omap2/dss/hdmi4_core.c
 delete mode 100644 drivers/video/omap2/dss/hdmi4_core.h
 delete mode 100644 drivers/video/omap2/dss/hdmi_common.c
 delete mode 100644 drivers/video/omap2/dss/hdmi_phy.c
 delete mode 100644 drivers/video/omap2/dss/hdmi_pll.c
 delete mode 100644 drivers/video/omap2/dss/hdmi_wp.c
 delete mode 100644 drivers/video/omap2/dss/manager-sysfs.c
 delete mode 100644 drivers/video/omap2/dss/manager.c
 delete mode 100644 drivers/video/omap2/dss/output.c
 delete mode 100644 drivers/video/omap2/dss/overlay-sysfs.c
 delete mode 100644 drivers/video/omap2/dss/overlay.c
 delete mode 100644 drivers/video/omap2/dss/rfbi.c
 delete mode 100644 drivers/video/omap2/dss/sdi.c
 delete mode 100644 drivers/video/omap2/dss/venc.c
 delete mode 100644 drivers/video/omap2/dss/venc_panel.c

(limited to 'drivers/video/omap2/dss')

diff --git a/drivers/video/omap2/dss/Kconfig b/drivers/video/omap2/dss/Kconfig
deleted file mode 100644
index dde4281663b1..000000000000
--- a/drivers/video/omap2/dss/Kconfig
+++ /dev/null
@@ -1,121 +0,0 @@
-menuconfig OMAP2_DSS
-        tristate "OMAP2+ Display Subsystem support"
-	select VIDEOMODE_HELPERS
-        help
-	  OMAP2+ Display Subsystem support.
-
-if OMAP2_DSS
-
-config OMAP2_DSS_DEBUG
-	bool "Debug support"
-	default n
-	help
-	  This enables printing of debug messages. Alternatively, debug messages
-	  can also be enabled by setting CONFIG_DYNAMIC_DEBUG and then setting
-	  appropriate flags in <debugfs>/dynamic_debug/control.
-
-config OMAP2_DSS_DEBUGFS
-	bool "Debugfs filesystem support"
-	depends on DEBUG_FS
-	default n
-	help
-	  This enables debugfs for OMAPDSS at <debugfs>/omapdss. This enables
-	  querying about clock configuration and register configuration of dss,
-	  dispc, dsi, hdmi and rfbi.
-
-config OMAP2_DSS_COLLECT_IRQ_STATS
-	bool "Collect DSS IRQ statistics"
-	depends on OMAP2_DSS_DEBUGFS
-	default n
-	help
-	  Collect DSS IRQ statistics, printable via debugfs.
-
-	  The statistics can be found from
-	  <debugfs>/omapdss/dispc_irq for DISPC interrupts, and
-	  <debugfs>/omapdss/dsi_irq for DSI interrupts.
-
-config OMAP2_DSS_DPI
-	bool "DPI support"
-	default y
-	help
-	  DPI Interface. This is the Parallel Display Interface.
-
-config OMAP2_DSS_RFBI
-	bool "RFBI support"
-	depends on BROKEN
-        default n
-	help
-	  MIPI DBI support (RFBI, Remote Framebuffer Interface, in Texas
-	  Instrument's terminology).
-
-	  DBI is a bus between the host processor and a peripheral,
-	  such as a display or a framebuffer chip.
-
-	  See http://www.mipi.org/ for DBI specifications.
-
-config OMAP2_DSS_VENC
-	bool "VENC support"
-        default y
-	help
-	  OMAP Video Encoder support for S-Video and composite TV-out.
-
-config OMAP4_DSS_HDMI
-	bool "HDMI support"
-        default y
-	help
-	  HDMI Interface. This adds the High Definition Multimedia Interface.
-	  See http://www.hdmi.org/ for HDMI specification.
-
-config OMAP4_DSS_HDMI_AUDIO
-	bool
-
-config OMAP2_DSS_SDI
-	bool "SDI support"
-        default n
-	help
-	  SDI (Serial Display Interface) support.
-
-	  SDI is a high speed one-way display serial bus between the host
-	  processor and a display.
-
-config OMAP2_DSS_DSI
-	bool "DSI support"
-        default n
-	help
-	  MIPI DSI (Display Serial Interface) support.
-
-	  DSI is a high speed half-duplex serial interface between the host
-	  processor and a peripheral, such as a display or a framebuffer chip.
-
-	  See http://www.mipi.org/ for DSI specifications.
-
-config OMAP2_DSS_MIN_FCK_PER_PCK
-	int "Minimum FCK/PCK ratio (for scaling)"
-	range 0 32
-	default 0
-	help
-	  This can be used to adjust the minimum FCK/PCK ratio.
-
-	  With this you can make sure that DISPC FCK is at least
-	  n x PCK. Video plane scaling requires higher FCK than
-	  normally.
-
-	  If this is set to 0, there's no extra constraint on the
-	  DISPC FCK. However, the FCK will at minimum be
-	  2xPCK (if active matrix) or 3xPCK (if passive matrix).
-
-	  Max FCK is 173MHz, so this doesn't work if your PCK
-	  is very high.
-
-config OMAP2_DSS_SLEEP_AFTER_VENC_RESET
-	bool "Sleep 20ms after VENC reset"
-	default y
-	help
-	  There is a 20ms sleep after VENC reset which seemed to fix the
-	  reset. The reason for the bug is unclear, and it's also unclear
-	  on what platforms this happens.
-
-	  This option enables the sleep, and is enabled by default. You can
-	  disable the sleep if it doesn't cause problems on your platform.
-
-endif
diff --git a/drivers/video/omap2/dss/Makefile b/drivers/video/omap2/dss/Makefile
deleted file mode 100644
index 8aec8bda27cc..000000000000
--- a/drivers/video/omap2/dss/Makefile
+++ /dev/null
@@ -1,15 +0,0 @@
-obj-$(CONFIG_OMAP2_DSS) += omapdss.o
-# Core DSS files
-omapdss-y := core.o dss.o dss_features.o dispc.o dispc_coefs.o display.o \
-	output.o dss-of.o
-# DSS compat layer files
-omapdss-y += manager.o manager-sysfs.o overlay.o overlay-sysfs.o apply.o \
-	dispc-compat.o display-sysfs.o
-omapdss-$(CONFIG_OMAP2_DSS_DPI) += dpi.o
-omapdss-$(CONFIG_OMAP2_DSS_RFBI) += rfbi.o
-omapdss-$(CONFIG_OMAP2_DSS_VENC) += venc.o
-omapdss-$(CONFIG_OMAP2_DSS_SDI) += sdi.o
-omapdss-$(CONFIG_OMAP2_DSS_DSI) += dsi.o
-omapdss-$(CONFIG_OMAP4_DSS_HDMI) += hdmi4.o hdmi_common.o hdmi_wp.o hdmi_pll.o \
-	hdmi_phy.o hdmi4_core.o
-ccflags-$(CONFIG_OMAP2_DSS_DEBUG) += -DDEBUG
diff --git a/drivers/video/omap2/dss/apply.c b/drivers/video/omap2/dss/apply.c
deleted file mode 100644
index 0a0b084ce65d..000000000000
--- a/drivers/video/omap2/dss/apply.c
+++ /dev/null
@@ -1,1700 +0,0 @@
-/*
- * Copyright (C) 2011 Texas Instruments
- * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * 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/>.
- */
-
-#define DSS_SUBSYS_NAME "APPLY"
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-#include <linux/jiffies.h>
-
-#include <video/omapdss.h>
-
-#include "dss.h"
-#include "dss_features.h"
-#include "dispc-compat.h"
-
-/*
- * We have 4 levels of cache for the dispc settings. First two are in SW and
- * the latter two in HW.
- *
- *       set_info()
- *          v
- * +--------------------+
- * |     user_info      |
- * +--------------------+
- *          v
- *        apply()
- *          v
- * +--------------------+
- * |       info         |
- * +--------------------+
- *          v
- *      write_regs()
- *          v
- * +--------------------+
- * |  shadow registers  |
- * +--------------------+
- *          v
- * VFP or lcd/digit_enable
- *          v
- * +--------------------+
- * |      registers     |
- * +--------------------+
- */
-
-struct ovl_priv_data {
-
-	bool user_info_dirty;
-	struct omap_overlay_info user_info;
-
-	bool info_dirty;
-	struct omap_overlay_info info;
-
-	bool shadow_info_dirty;
-
-	bool extra_info_dirty;
-	bool shadow_extra_info_dirty;
-
-	bool enabled;
-	u32 fifo_low, fifo_high;
-
-	/*
-	 * True if overlay is to be enabled. Used to check and calculate configs
-	 * for the overlay before it is enabled in the HW.
-	 */
-	bool enabling;
-};
-
-struct mgr_priv_data {
-
-	bool user_info_dirty;
-	struct omap_overlay_manager_info user_info;
-
-	bool info_dirty;
-	struct omap_overlay_manager_info info;
-
-	bool shadow_info_dirty;
-
-	/* If true, GO bit is up and shadow registers cannot be written.
-	 * Never true for manual update displays */
-	bool busy;
-
-	/* If true, dispc output is enabled */
-	bool updating;
-
-	/* If true, a display is enabled using this manager */
-	bool enabled;
-
-	bool extra_info_dirty;
-	bool shadow_extra_info_dirty;
-
-	struct omap_video_timings timings;
-	struct dss_lcd_mgr_config lcd_config;
-
-	void (*framedone_handler)(void *);
-	void *framedone_handler_data;
-};
-
-static struct {
-	struct ovl_priv_data ovl_priv_data_array[MAX_DSS_OVERLAYS];
-	struct mgr_priv_data mgr_priv_data_array[MAX_DSS_MANAGERS];
-
-	bool irq_enabled;
-} dss_data;
-
-/* protects dss_data */
-static spinlock_t data_lock;
-/* lock for blocking functions */
-static DEFINE_MUTEX(apply_lock);
-static DECLARE_COMPLETION(extra_updated_completion);
-
-static void dss_register_vsync_isr(void);
-
-static struct ovl_priv_data *get_ovl_priv(struct omap_overlay *ovl)
-{
-	return &dss_data.ovl_priv_data_array[ovl->id];
-}
-
-static struct mgr_priv_data *get_mgr_priv(struct omap_overlay_manager *mgr)
-{
-	return &dss_data.mgr_priv_data_array[mgr->id];
-}
-
-static void apply_init_priv(void)
-{
-	const int num_ovls = dss_feat_get_num_ovls();
-	struct mgr_priv_data *mp;
-	int i;
-
-	spin_lock_init(&data_lock);
-
-	for (i = 0; i < num_ovls; ++i) {
-		struct ovl_priv_data *op;
-
-		op = &dss_data.ovl_priv_data_array[i];
-
-		op->info.color_mode = OMAP_DSS_COLOR_RGB16;
-		op->info.rotation_type = OMAP_DSS_ROT_DMA;
-
-		op->info.global_alpha = 255;
-
-		switch (i) {
-		case 0:
-			op->info.zorder = 0;
-			break;
-		case 1:
-			op->info.zorder =
-				dss_has_feature(FEAT_ALPHA_FREE_ZORDER) ? 3 : 0;
-			break;
-		case 2:
-			op->info.zorder =
-				dss_has_feature(FEAT_ALPHA_FREE_ZORDER) ? 2 : 0;
-			break;
-		case 3:
-			op->info.zorder =
-				dss_has_feature(FEAT_ALPHA_FREE_ZORDER) ? 1 : 0;
-			break;
-		}
-
-		op->user_info = op->info;
-	}
-
-	/*
-	 * Initialize some of the lcd_config fields for TV manager, this lets
-	 * us prevent checking if the manager is LCD or TV at some places
-	 */
-	mp = &dss_data.mgr_priv_data_array[OMAP_DSS_CHANNEL_DIGIT];
-
-	mp->lcd_config.video_port_width = 24;
-	mp->lcd_config.clock_info.lck_div = 1;
-	mp->lcd_config.clock_info.pck_div = 1;
-}
-
-/*
- * A LCD manager's stallmode decides whether it is in manual or auto update. TV
- * manager is always auto update, stallmode field for TV manager is false by
- * default
- */
-static bool ovl_manual_update(struct omap_overlay *ovl)
-{
-	struct mgr_priv_data *mp = get_mgr_priv(ovl->manager);
-
-	return mp->lcd_config.stallmode;
-}
-
-static bool mgr_manual_update(struct omap_overlay_manager *mgr)
-{
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-
-	return mp->lcd_config.stallmode;
-}
-
-static int dss_check_settings_low(struct omap_overlay_manager *mgr,
-		bool applying)
-{
-	struct omap_overlay_info *oi;
-	struct omap_overlay_manager_info *mi;
-	struct omap_overlay *ovl;
-	struct omap_overlay_info *ois[MAX_DSS_OVERLAYS];
-	struct ovl_priv_data *op;
-	struct mgr_priv_data *mp;
-
-	mp = get_mgr_priv(mgr);
-
-	if (!mp->enabled)
-		return 0;
-
-	if (applying && mp->user_info_dirty)
-		mi = &mp->user_info;
-	else
-		mi = &mp->info;
-
-	/* collect the infos to be tested into the array */
-	list_for_each_entry(ovl, &mgr->overlays, list) {
-		op = get_ovl_priv(ovl);
-
-		if (!op->enabled && !op->enabling)
-			oi = NULL;
-		else if (applying && op->user_info_dirty)
-			oi = &op->user_info;
-		else
-			oi = &op->info;
-
-		ois[ovl->id] = oi;
-	}
-
-	return dss_mgr_check(mgr, mi, &mp->timings, &mp->lcd_config, ois);
-}
-
-/*
- * check manager and overlay settings using overlay_info from data->info
- */
-static int dss_check_settings(struct omap_overlay_manager *mgr)
-{
-	return dss_check_settings_low(mgr, false);
-}
-
-/*
- * check manager and overlay settings using overlay_info from ovl->info if
- * dirty and from data->info otherwise
- */
-static int dss_check_settings_apply(struct omap_overlay_manager *mgr)
-{
-	return dss_check_settings_low(mgr, true);
-}
-
-static bool need_isr(void)
-{
-	const int num_mgrs = dss_feat_get_num_mgrs();
-	int i;
-
-	for (i = 0; i < num_mgrs; ++i) {
-		struct omap_overlay_manager *mgr;
-		struct mgr_priv_data *mp;
-		struct omap_overlay *ovl;
-
-		mgr = omap_dss_get_overlay_manager(i);
-		mp = get_mgr_priv(mgr);
-
-		if (!mp->enabled)
-			continue;
-
-		if (mgr_manual_update(mgr)) {
-			/* to catch FRAMEDONE */
-			if (mp->updating)
-				return true;
-		} else {
-			/* to catch GO bit going down */
-			if (mp->busy)
-				return true;
-
-			/* to write new values to registers */
-			if (mp->info_dirty)
-				return true;
-
-			/* to set GO bit */
-			if (mp->shadow_info_dirty)
-				return true;
-
-			/*
-			 * NOTE: we don't check extra_info flags for disabled
-			 * managers, once the manager is enabled, the extra_info
-			 * related manager changes will be taken in by HW.
-			 */
-
-			/* to write new values to registers */
-			if (mp->extra_info_dirty)
-				return true;
-
-			/* to set GO bit */
-			if (mp->shadow_extra_info_dirty)
-				return true;
-
-			list_for_each_entry(ovl, &mgr->overlays, list) {
-				struct ovl_priv_data *op;
-
-				op = get_ovl_priv(ovl);
-
-				/*
-				 * NOTE: we check extra_info flags even for
-				 * disabled overlays, as extra_infos need to be
-				 * always written.
-				 */
-
-				/* to write new values to registers */
-				if (op->extra_info_dirty)
-					return true;
-
-				/* to set GO bit */
-				if (op->shadow_extra_info_dirty)
-					return true;
-
-				if (!op->enabled)
-					continue;
-
-				/* to write new values to registers */
-				if (op->info_dirty)
-					return true;
-
-				/* to set GO bit */
-				if (op->shadow_info_dirty)
-					return true;
-			}
-		}
-	}
-
-	return false;
-}
-
-static bool need_go(struct omap_overlay_manager *mgr)
-{
-	struct omap_overlay *ovl;
-	struct mgr_priv_data *mp;
-	struct ovl_priv_data *op;
-
-	mp = get_mgr_priv(mgr);
-
-	if (mp->shadow_info_dirty || mp->shadow_extra_info_dirty)
-		return true;
-
-	list_for_each_entry(ovl, &mgr->overlays, list) {
-		op = get_ovl_priv(ovl);
-		if (op->shadow_info_dirty || op->shadow_extra_info_dirty)
-			return true;
-	}
-
-	return false;
-}
-
-/* returns true if an extra_info field is currently being updated */
-static bool extra_info_update_ongoing(void)
-{
-	const int num_mgrs = dss_feat_get_num_mgrs();
-	int i;
-
-	for (i = 0; i < num_mgrs; ++i) {
-		struct omap_overlay_manager *mgr;
-		struct omap_overlay *ovl;
-		struct mgr_priv_data *mp;
-
-		mgr = omap_dss_get_overlay_manager(i);
-		mp = get_mgr_priv(mgr);
-
-		if (!mp->enabled)
-			continue;
-
-		if (!mp->updating)
-			continue;
-
-		if (mp->extra_info_dirty || mp->shadow_extra_info_dirty)
-			return true;
-
-		list_for_each_entry(ovl, &mgr->overlays, list) {
-			struct ovl_priv_data *op = get_ovl_priv(ovl);
-
-			if (op->extra_info_dirty || op->shadow_extra_info_dirty)
-				return true;
-		}
-	}
-
-	return false;
-}
-
-/* wait until no extra_info updates are pending */
-static void wait_pending_extra_info_updates(void)
-{
-	bool updating;
-	unsigned long flags;
-	unsigned long t;
-	int r;
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	updating = extra_info_update_ongoing();
-
-	if (!updating) {
-		spin_unlock_irqrestore(&data_lock, flags);
-		return;
-	}
-
-	init_completion(&extra_updated_completion);
-
-	spin_unlock_irqrestore(&data_lock, flags);
-
-	t = msecs_to_jiffies(500);
-	r = wait_for_completion_timeout(&extra_updated_completion, t);
-	if (r == 0)
-		DSSWARN("timeout in wait_pending_extra_info_updates\n");
-}
-
-static struct omap_dss_device *dss_mgr_get_device(struct omap_overlay_manager *mgr)
-{
-	struct omap_dss_device *dssdev;
-
-	dssdev = mgr->output;
-	if (dssdev == NULL)
-		return NULL;
-
-	while (dssdev->dst)
-		dssdev = dssdev->dst;
-
-	if (dssdev->driver)
-		return dssdev;
-	else
-		return NULL;
-}
-
-static struct omap_dss_device *dss_ovl_get_device(struct omap_overlay *ovl)
-{
-	return ovl->manager ? dss_mgr_get_device(ovl->manager) : NULL;
-}
-
-static int dss_mgr_wait_for_vsync(struct omap_overlay_manager *mgr)
-{
-	unsigned long timeout = msecs_to_jiffies(500);
-	u32 irq;
-	int r;
-
-	if (mgr->output == NULL)
-		return -ENODEV;
-
-	r = dispc_runtime_get();
-	if (r)
-		return r;
-
-	switch (mgr->output->id) {
-	case OMAP_DSS_OUTPUT_VENC:
-		irq = DISPC_IRQ_EVSYNC_ODD;
-		break;
-	case OMAP_DSS_OUTPUT_HDMI:
-		irq = DISPC_IRQ_EVSYNC_EVEN;
-		break;
-	default:
-		irq = dispc_mgr_get_vsync_irq(mgr->id);
-		break;
-	}
-
-	r = omap_dispc_wait_for_irq_interruptible_timeout(irq, timeout);
-
-	dispc_runtime_put();
-
-	return r;
-}
-
-static int dss_mgr_wait_for_go(struct omap_overlay_manager *mgr)
-{
-	unsigned long timeout = msecs_to_jiffies(500);
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-	u32 irq;
-	unsigned long flags;
-	int r;
-	int i;
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	if (mgr_manual_update(mgr)) {
-		spin_unlock_irqrestore(&data_lock, flags);
-		return 0;
-	}
-
-	if (!mp->enabled) {
-		spin_unlock_irqrestore(&data_lock, flags);
-		return 0;
-	}
-
-	spin_unlock_irqrestore(&data_lock, flags);
-
-	r = dispc_runtime_get();
-	if (r)
-		return r;
-
-	irq = dispc_mgr_get_vsync_irq(mgr->id);
-
-	i = 0;
-	while (1) {
-		bool shadow_dirty, dirty;
-
-		spin_lock_irqsave(&data_lock, flags);
-		dirty = mp->info_dirty;
-		shadow_dirty = mp->shadow_info_dirty;
-		spin_unlock_irqrestore(&data_lock, flags);
-
-		if (!dirty && !shadow_dirty) {
-			r = 0;
-			break;
-		}
-
-		/* 4 iterations is the worst case:
-		 * 1 - initial iteration, dirty = true (between VFP and VSYNC)
-		 * 2 - first VSYNC, dirty = true
-		 * 3 - dirty = false, shadow_dirty = true
-		 * 4 - shadow_dirty = false */
-		if (i++ == 3) {
-			DSSERR("mgr(%d)->wait_for_go() not finishing\n",
-					mgr->id);
-			r = 0;
-			break;
-		}
-
-		r = omap_dispc_wait_for_irq_interruptible_timeout(irq, timeout);
-		if (r == -ERESTARTSYS)
-			break;
-
-		if (r) {
-			DSSERR("mgr(%d)->wait_for_go() timeout\n", mgr->id);
-			break;
-		}
-	}
-
-	dispc_runtime_put();
-
-	return r;
-}
-
-static int dss_mgr_wait_for_go_ovl(struct omap_overlay *ovl)
-{
-	unsigned long timeout = msecs_to_jiffies(500);
-	struct ovl_priv_data *op;
-	struct mgr_priv_data *mp;
-	u32 irq;
-	unsigned long flags;
-	int r;
-	int i;
-
-	if (!ovl->manager)
-		return 0;
-
-	mp = get_mgr_priv(ovl->manager);
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	if (ovl_manual_update(ovl)) {
-		spin_unlock_irqrestore(&data_lock, flags);
-		return 0;
-	}
-
-	if (!mp->enabled) {
-		spin_unlock_irqrestore(&data_lock, flags);
-		return 0;
-	}
-
-	spin_unlock_irqrestore(&data_lock, flags);
-
-	r = dispc_runtime_get();
-	if (r)
-		return r;
-
-	irq = dispc_mgr_get_vsync_irq(ovl->manager->id);
-
-	op = get_ovl_priv(ovl);
-	i = 0;
-	while (1) {
-		bool shadow_dirty, dirty;
-
-		spin_lock_irqsave(&data_lock, flags);
-		dirty = op->info_dirty;
-		shadow_dirty = op->shadow_info_dirty;
-		spin_unlock_irqrestore(&data_lock, flags);
-
-		if (!dirty && !shadow_dirty) {
-			r = 0;
-			break;
-		}
-
-		/* 4 iterations is the worst case:
-		 * 1 - initial iteration, dirty = true (between VFP and VSYNC)
-		 * 2 - first VSYNC, dirty = true
-		 * 3 - dirty = false, shadow_dirty = true
-		 * 4 - shadow_dirty = false */
-		if (i++ == 3) {
-			DSSERR("ovl(%d)->wait_for_go() not finishing\n",
-					ovl->id);
-			r = 0;
-			break;
-		}
-
-		r = omap_dispc_wait_for_irq_interruptible_timeout(irq, timeout);
-		if (r == -ERESTARTSYS)
-			break;
-
-		if (r) {
-			DSSERR("ovl(%d)->wait_for_go() timeout\n", ovl->id);
-			break;
-		}
-	}
-
-	dispc_runtime_put();
-
-	return r;
-}
-
-static void dss_ovl_write_regs(struct omap_overlay *ovl)
-{
-	struct ovl_priv_data *op = get_ovl_priv(ovl);
-	struct omap_overlay_info *oi;
-	bool replication;
-	struct mgr_priv_data *mp;
-	int r;
-
-	DSSDBG("writing ovl %d regs\n", ovl->id);
-
-	if (!op->enabled || !op->info_dirty)
-		return;
-
-	oi = &op->info;
-
-	mp = get_mgr_priv(ovl->manager);
-
-	replication = dss_ovl_use_replication(mp->lcd_config, oi->color_mode);
-
-	r = dispc_ovl_setup(ovl->id, oi, replication, &mp->timings, false);
-	if (r) {
-		/*
-		 * We can't do much here, as this function can be called from
-		 * vsync interrupt.
-		 */
-		DSSERR("dispc_ovl_setup failed for ovl %d\n", ovl->id);
-
-		/* This will leave fifo configurations in a nonoptimal state */
-		op->enabled = false;
-		dispc_ovl_enable(ovl->id, false);
-		return;
-	}
-
-	op->info_dirty = false;
-	if (mp->updating)
-		op->shadow_info_dirty = true;
-}
-
-static void dss_ovl_write_regs_extra(struct omap_overlay *ovl)
-{
-	struct ovl_priv_data *op = get_ovl_priv(ovl);
-	struct mgr_priv_data *mp;
-
-	DSSDBG("writing ovl %d regs extra\n", ovl->id);
-
-	if (!op->extra_info_dirty)
-		return;
-
-	/* note: write also when op->enabled == false, so that the ovl gets
-	 * disabled */
-
-	dispc_ovl_enable(ovl->id, op->enabled);
-	dispc_ovl_set_fifo_threshold(ovl->id, op->fifo_low, op->fifo_high);
-
-	mp = get_mgr_priv(ovl->manager);
-
-	op->extra_info_dirty = false;
-	if (mp->updating)
-		op->shadow_extra_info_dirty = true;
-}
-
-static void dss_mgr_write_regs(struct omap_overlay_manager *mgr)
-{
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-	struct omap_overlay *ovl;
-
-	DSSDBG("writing mgr %d regs\n", mgr->id);
-
-	if (!mp->enabled)
-		return;
-
-	WARN_ON(mp->busy);
-
-	/* Commit overlay settings */
-	list_for_each_entry(ovl, &mgr->overlays, list) {
-		dss_ovl_write_regs(ovl);
-		dss_ovl_write_regs_extra(ovl);
-	}
-
-	if (mp->info_dirty) {
-		dispc_mgr_setup(mgr->id, &mp->info);
-
-		mp->info_dirty = false;
-		if (mp->updating)
-			mp->shadow_info_dirty = true;
-	}
-}
-
-static void dss_mgr_write_regs_extra(struct omap_overlay_manager *mgr)
-{
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-
-	DSSDBG("writing mgr %d regs extra\n", mgr->id);
-
-	if (!mp->extra_info_dirty)
-		return;
-
-	dispc_mgr_set_timings(mgr->id, &mp->timings);
-
-	/* lcd_config parameters */
-	if (dss_mgr_is_lcd(mgr->id))
-		dispc_mgr_set_lcd_config(mgr->id, &mp->lcd_config);
-
-	mp->extra_info_dirty = false;
-	if (mp->updating)
-		mp->shadow_extra_info_dirty = true;
-}
-
-static void dss_write_regs(void)
-{
-	const int num_mgrs = omap_dss_get_num_overlay_managers();
-	int i;
-
-	for (i = 0; i < num_mgrs; ++i) {
-		struct omap_overlay_manager *mgr;
-		struct mgr_priv_data *mp;
-		int r;
-
-		mgr = omap_dss_get_overlay_manager(i);
-		mp = get_mgr_priv(mgr);
-
-		if (!mp->enabled || mgr_manual_update(mgr) || mp->busy)
-			continue;
-
-		r = dss_check_settings(mgr);
-		if (r) {
-			DSSERR("cannot write registers for manager %s: "
-					"illegal configuration\n", mgr->name);
-			continue;
-		}
-
-		dss_mgr_write_regs(mgr);
-		dss_mgr_write_regs_extra(mgr);
-	}
-}
-
-static void dss_set_go_bits(void)
-{
-	const int num_mgrs = omap_dss_get_num_overlay_managers();
-	int i;
-
-	for (i = 0; i < num_mgrs; ++i) {
-		struct omap_overlay_manager *mgr;
-		struct mgr_priv_data *mp;
-
-		mgr = omap_dss_get_overlay_manager(i);
-		mp = get_mgr_priv(mgr);
-
-		if (!mp->enabled || mgr_manual_update(mgr) || mp->busy)
-			continue;
-
-		if (!need_go(mgr))
-			continue;
-
-		mp->busy = true;
-
-		if (!dss_data.irq_enabled && need_isr())
-			dss_register_vsync_isr();
-
-		dispc_mgr_go(mgr->id);
-	}
-
-}
-
-static void mgr_clear_shadow_dirty(struct omap_overlay_manager *mgr)
-{
-	struct omap_overlay *ovl;
-	struct mgr_priv_data *mp;
-	struct ovl_priv_data *op;
-
-	mp = get_mgr_priv(mgr);
-	mp->shadow_info_dirty = false;
-	mp->shadow_extra_info_dirty = false;
-
-	list_for_each_entry(ovl, &mgr->overlays, list) {
-		op = get_ovl_priv(ovl);
-		op->shadow_info_dirty = false;
-		op->shadow_extra_info_dirty = false;
-	}
-}
-
-static int dss_mgr_connect_compat(struct omap_overlay_manager *mgr,
-		struct omap_dss_device *dst)
-{
-	return mgr->set_output(mgr, dst);
-}
-
-static void dss_mgr_disconnect_compat(struct omap_overlay_manager *mgr,
-		struct omap_dss_device *dst)
-{
-	mgr->unset_output(mgr);
-}
-
-static void dss_mgr_start_update_compat(struct omap_overlay_manager *mgr)
-{
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-	unsigned long flags;
-	int r;
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	WARN_ON(mp->updating);
-
-	r = dss_check_settings(mgr);
-	if (r) {
-		DSSERR("cannot start manual update: illegal configuration\n");
-		spin_unlock_irqrestore(&data_lock, flags);
-		return;
-	}
-
-	dss_mgr_write_regs(mgr);
-	dss_mgr_write_regs_extra(mgr);
-
-	mp->updating = true;
-
-	if (!dss_data.irq_enabled && need_isr())
-		dss_register_vsync_isr();
-
-	dispc_mgr_enable_sync(mgr->id);
-
-	spin_unlock_irqrestore(&data_lock, flags);
-}
-
-static void dss_apply_irq_handler(void *data, u32 mask);
-
-static void dss_register_vsync_isr(void)
-{
-	const int num_mgrs = dss_feat_get_num_mgrs();
-	u32 mask;
-	int r, i;
-
-	mask = 0;
-	for (i = 0; i < num_mgrs; ++i)
-		mask |= dispc_mgr_get_vsync_irq(i);
-
-	for (i = 0; i < num_mgrs; ++i)
-		mask |= dispc_mgr_get_framedone_irq(i);
-
-	r = omap_dispc_register_isr(dss_apply_irq_handler, NULL, mask);
-	WARN_ON(r);
-
-	dss_data.irq_enabled = true;
-}
-
-static void dss_unregister_vsync_isr(void)
-{
-	const int num_mgrs = dss_feat_get_num_mgrs();
-	u32 mask;
-	int r, i;
-
-	mask = 0;
-	for (i = 0; i < num_mgrs; ++i)
-		mask |= dispc_mgr_get_vsync_irq(i);
-
-	for (i = 0; i < num_mgrs; ++i)
-		mask |= dispc_mgr_get_framedone_irq(i);
-
-	r = omap_dispc_unregister_isr(dss_apply_irq_handler, NULL, mask);
-	WARN_ON(r);
-
-	dss_data.irq_enabled = false;
-}
-
-static void dss_apply_irq_handler(void *data, u32 mask)
-{
-	const int num_mgrs = dss_feat_get_num_mgrs();
-	int i;
-	bool extra_updating;
-
-	spin_lock(&data_lock);
-
-	/* clear busy, updating flags, shadow_dirty flags */
-	for (i = 0; i < num_mgrs; i++) {
-		struct omap_overlay_manager *mgr;
-		struct mgr_priv_data *mp;
-
-		mgr = omap_dss_get_overlay_manager(i);
-		mp = get_mgr_priv(mgr);
-
-		if (!mp->enabled)
-			continue;
-
-		mp->updating = dispc_mgr_is_enabled(i);
-
-		if (!mgr_manual_update(mgr)) {
-			bool was_busy = mp->busy;
-			mp->busy = dispc_mgr_go_busy(i);
-
-			if (was_busy && !mp->busy)
-				mgr_clear_shadow_dirty(mgr);
-		}
-	}
-
-	dss_write_regs();
-	dss_set_go_bits();
-
-	extra_updating = extra_info_update_ongoing();
-	if (!extra_updating)
-		complete_all(&extra_updated_completion);
-
-	/* call framedone handlers for manual update displays */
-	for (i = 0; i < num_mgrs; i++) {
-		struct omap_overlay_manager *mgr;
-		struct mgr_priv_data *mp;
-
-		mgr = omap_dss_get_overlay_manager(i);
-		mp = get_mgr_priv(mgr);
-
-		if (!mgr_manual_update(mgr) || !mp->framedone_handler)
-			continue;
-
-		if (mask & dispc_mgr_get_framedone_irq(i))
-			mp->framedone_handler(mp->framedone_handler_data);
-	}
-
-	if (!need_isr())
-		dss_unregister_vsync_isr();
-
-	spin_unlock(&data_lock);
-}
-
-static void omap_dss_mgr_apply_ovl(struct omap_overlay *ovl)
-{
-	struct ovl_priv_data *op;
-
-	op = get_ovl_priv(ovl);
-
-	if (!op->user_info_dirty)
-		return;
-
-	op->user_info_dirty = false;
-	op->info_dirty = true;
-	op->info = op->user_info;
-}
-
-static void omap_dss_mgr_apply_mgr(struct omap_overlay_manager *mgr)
-{
-	struct mgr_priv_data *mp;
-
-	mp = get_mgr_priv(mgr);
-
-	if (!mp->user_info_dirty)
-		return;
-
-	mp->user_info_dirty = false;
-	mp->info_dirty = true;
-	mp->info = mp->user_info;
-}
-
-static int omap_dss_mgr_apply(struct omap_overlay_manager *mgr)
-{
-	unsigned long flags;
-	struct omap_overlay *ovl;
-	int r;
-
-	DSSDBG("omap_dss_mgr_apply(%s)\n", mgr->name);
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	r = dss_check_settings_apply(mgr);
-	if (r) {
-		spin_unlock_irqrestore(&data_lock, flags);
-		DSSERR("failed to apply settings: illegal configuration.\n");
-		return r;
-	}
-
-	/* Configure overlays */
-	list_for_each_entry(ovl, &mgr->overlays, list)
-		omap_dss_mgr_apply_ovl(ovl);
-
-	/* Configure manager */
-	omap_dss_mgr_apply_mgr(mgr);
-
-	dss_write_regs();
-	dss_set_go_bits();
-
-	spin_unlock_irqrestore(&data_lock, flags);
-
-	return 0;
-}
-
-static void dss_apply_ovl_enable(struct omap_overlay *ovl, bool enable)
-{
-	struct ovl_priv_data *op;
-
-	op = get_ovl_priv(ovl);
-
-	if (op->enabled == enable)
-		return;
-
-	op->enabled = enable;
-	op->extra_info_dirty = true;
-}
-
-static void dss_apply_ovl_fifo_thresholds(struct omap_overlay *ovl,
-		u32 fifo_low, u32 fifo_high)
-{
-	struct ovl_priv_data *op = get_ovl_priv(ovl);
-
-	if (op->fifo_low == fifo_low && op->fifo_high == fifo_high)
-		return;
-
-	op->fifo_low = fifo_low;
-	op->fifo_high = fifo_high;
-	op->extra_info_dirty = true;
-}
-
-static void dss_ovl_setup_fifo(struct omap_overlay *ovl)
-{
-	struct ovl_priv_data *op = get_ovl_priv(ovl);
-	u32 fifo_low, fifo_high;
-	bool use_fifo_merge = false;
-
-	if (!op->enabled && !op->enabling)
-		return;
-
-	dispc_ovl_compute_fifo_thresholds(ovl->id, &fifo_low, &fifo_high,
-			use_fifo_merge, ovl_manual_update(ovl));
-
-	dss_apply_ovl_fifo_thresholds(ovl, fifo_low, fifo_high);
-}
-
-static void dss_mgr_setup_fifos(struct omap_overlay_manager *mgr)
-{
-	struct omap_overlay *ovl;
-	struct mgr_priv_data *mp;
-
-	mp = get_mgr_priv(mgr);
-
-	if (!mp->enabled)
-		return;
-
-	list_for_each_entry(ovl, &mgr->overlays, list)
-		dss_ovl_setup_fifo(ovl);
-}
-
-static void dss_setup_fifos(void)
-{
-	const int num_mgrs = omap_dss_get_num_overlay_managers();
-	struct omap_overlay_manager *mgr;
-	int i;
-
-	for (i = 0; i < num_mgrs; ++i) {
-		mgr = omap_dss_get_overlay_manager(i);
-		dss_mgr_setup_fifos(mgr);
-	}
-}
-
-static int dss_mgr_enable_compat(struct omap_overlay_manager *mgr)
-{
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-	unsigned long flags;
-	int r;
-
-	mutex_lock(&apply_lock);
-
-	if (mp->enabled)
-		goto out;
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	mp->enabled = true;
-
-	r = dss_check_settings(mgr);
-	if (r) {
-		DSSERR("failed to enable manager %d: check_settings failed\n",
-				mgr->id);
-		goto err;
-	}
-
-	dss_setup_fifos();
-
-	dss_write_regs();
-	dss_set_go_bits();
-
-	if (!mgr_manual_update(mgr))
-		mp->updating = true;
-
-	if (!dss_data.irq_enabled && need_isr())
-		dss_register_vsync_isr();
-
-	spin_unlock_irqrestore(&data_lock, flags);
-
-	if (!mgr_manual_update(mgr))
-		dispc_mgr_enable_sync(mgr->id);
-
-out:
-	mutex_unlock(&apply_lock);
-
-	return 0;
-
-err:
-	mp->enabled = false;
-	spin_unlock_irqrestore(&data_lock, flags);
-	mutex_unlock(&apply_lock);
-	return r;
-}
-
-static void dss_mgr_disable_compat(struct omap_overlay_manager *mgr)
-{
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-	unsigned long flags;
-
-	mutex_lock(&apply_lock);
-
-	if (!mp->enabled)
-		goto out;
-
-	if (!mgr_manual_update(mgr))
-		dispc_mgr_disable_sync(mgr->id);
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	mp->updating = false;
-	mp->enabled = false;
-
-	spin_unlock_irqrestore(&data_lock, flags);
-
-out:
-	mutex_unlock(&apply_lock);
-}
-
-static int dss_mgr_set_info(struct omap_overlay_manager *mgr,
-		struct omap_overlay_manager_info *info)
-{
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-	unsigned long flags;
-	int r;
-
-	r = dss_mgr_simple_check(mgr, info);
-	if (r)
-		return r;
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	mp->user_info = *info;
-	mp->user_info_dirty = true;
-
-	spin_unlock_irqrestore(&data_lock, flags);
-
-	return 0;
-}
-
-static void dss_mgr_get_info(struct omap_overlay_manager *mgr,
-		struct omap_overlay_manager_info *info)
-{
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-	unsigned long flags;
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	*info = mp->user_info;
-
-	spin_unlock_irqrestore(&data_lock, flags);
-}
-
-static int dss_mgr_set_output(struct omap_overlay_manager *mgr,
-		struct omap_dss_device *output)
-{
-	int r;
-
-	mutex_lock(&apply_lock);
-
-	if (mgr->output) {
-		DSSERR("manager %s is already connected to an output\n",
-			mgr->name);
-		r = -EINVAL;
-		goto err;
-	}
-
-	if ((mgr->supported_outputs & output->id) == 0) {
-		DSSERR("output does not support manager %s\n",
-			mgr->name);
-		r = -EINVAL;
-		goto err;
-	}
-
-	output->manager = mgr;
-	mgr->output = output;
-
-	mutex_unlock(&apply_lock);
-
-	return 0;
-err:
-	mutex_unlock(&apply_lock);
-	return r;
-}
-
-static int dss_mgr_unset_output(struct omap_overlay_manager *mgr)
-{
-	int r;
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-	unsigned long flags;
-
-	mutex_lock(&apply_lock);
-
-	if (!mgr->output) {
-		DSSERR("failed to unset output, output not set\n");
-		r = -EINVAL;
-		goto err;
-	}
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	if (mp->enabled) {
-		DSSERR("output can't be unset when manager is enabled\n");
-		r = -EINVAL;
-		goto err1;
-	}
-
-	spin_unlock_irqrestore(&data_lock, flags);
-
-	mgr->output->manager = NULL;
-	mgr->output = NULL;
-
-	mutex_unlock(&apply_lock);
-
-	return 0;
-err1:
-	spin_unlock_irqrestore(&data_lock, flags);
-err:
-	mutex_unlock(&apply_lock);
-
-	return r;
-}
-
-static void dss_apply_mgr_timings(struct omap_overlay_manager *mgr,
-		const struct omap_video_timings *timings)
-{
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-
-	mp->timings = *timings;
-	mp->extra_info_dirty = true;
-}
-
-static void dss_mgr_set_timings_compat(struct omap_overlay_manager *mgr,
-		const struct omap_video_timings *timings)
-{
-	unsigned long flags;
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	if (mp->updating) {
-		DSSERR("cannot set timings for %s: manager needs to be disabled\n",
-			mgr->name);
-		goto out;
-	}
-
-	dss_apply_mgr_timings(mgr, timings);
-out:
-	spin_unlock_irqrestore(&data_lock, flags);
-}
-
-static void dss_apply_mgr_lcd_config(struct omap_overlay_manager *mgr,
-		const struct dss_lcd_mgr_config *config)
-{
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-
-	mp->lcd_config = *config;
-	mp->extra_info_dirty = true;
-}
-
-static void dss_mgr_set_lcd_config_compat(struct omap_overlay_manager *mgr,
-		const struct dss_lcd_mgr_config *config)
-{
-	unsigned long flags;
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	if (mp->enabled) {
-		DSSERR("cannot apply lcd config for %s: manager needs to be disabled\n",
-			mgr->name);
-		goto out;
-	}
-
-	dss_apply_mgr_lcd_config(mgr, config);
-out:
-	spin_unlock_irqrestore(&data_lock, flags);
-}
-
-static int dss_ovl_set_info(struct omap_overlay *ovl,
-		struct omap_overlay_info *info)
-{
-	struct ovl_priv_data *op = get_ovl_priv(ovl);
-	unsigned long flags;
-	int r;
-
-	r = dss_ovl_simple_check(ovl, info);
-	if (r)
-		return r;
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	op->user_info = *info;
-	op->user_info_dirty = true;
-
-	spin_unlock_irqrestore(&data_lock, flags);
-
-	return 0;
-}
-
-static void dss_ovl_get_info(struct omap_overlay *ovl,
-		struct omap_overlay_info *info)
-{
-	struct ovl_priv_data *op = get_ovl_priv(ovl);
-	unsigned long flags;
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	*info = op->user_info;
-
-	spin_unlock_irqrestore(&data_lock, flags);
-}
-
-static int dss_ovl_set_manager(struct omap_overlay *ovl,
-		struct omap_overlay_manager *mgr)
-{
-	struct ovl_priv_data *op = get_ovl_priv(ovl);
-	unsigned long flags;
-	int r;
-
-	if (!mgr)
-		return -EINVAL;
-
-	mutex_lock(&apply_lock);
-
-	if (ovl->manager) {
-		DSSERR("overlay '%s' already has a manager '%s'\n",
-				ovl->name, ovl->manager->name);
-		r = -EINVAL;
-		goto err;
-	}
-
-	r = dispc_runtime_get();
-	if (r)
-		goto err;
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	if (op->enabled) {
-		spin_unlock_irqrestore(&data_lock, flags);
-		DSSERR("overlay has to be disabled to change the manager\n");
-		r = -EINVAL;
-		goto err1;
-	}
-
-	dispc_ovl_set_channel_out(ovl->id, mgr->id);
-
-	ovl->manager = mgr;
-	list_add_tail(&ovl->list, &mgr->overlays);
-
-	spin_unlock_irqrestore(&data_lock, flags);
-
-	dispc_runtime_put();
-
-	mutex_unlock(&apply_lock);
-
-	return 0;
-
-err1:
-	dispc_runtime_put();
-err:
-	mutex_unlock(&apply_lock);
-	return r;
-}
-
-static int dss_ovl_unset_manager(struct omap_overlay *ovl)
-{
-	struct ovl_priv_data *op = get_ovl_priv(ovl);
-	unsigned long flags;
-	int r;
-
-	mutex_lock(&apply_lock);
-
-	if (!ovl->manager) {
-		DSSERR("failed to detach overlay: manager not set\n");
-		r = -EINVAL;
-		goto err;
-	}
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	if (op->enabled) {
-		spin_unlock_irqrestore(&data_lock, flags);
-		DSSERR("overlay has to be disabled to unset the manager\n");
-		r = -EINVAL;
-		goto err;
-	}
-
-	spin_unlock_irqrestore(&data_lock, flags);
-
-	/* wait for pending extra_info updates to ensure the ovl is disabled */
-	wait_pending_extra_info_updates();
-
-	/*
-	 * For a manual update display, there is no guarantee that the overlay
-	 * is really disabled in HW, we may need an extra update from this
-	 * manager before the configurations can go in. Return an error if the
-	 * overlay needed an update from the manager.
-	 *
-	 * TODO: Instead of returning an error, try to do a dummy manager update
-	 * here to disable the overlay in hardware. Use the *GATED fields in
-	 * the DISPC_CONFIG registers to do a dummy update.
-	 */
-	spin_lock_irqsave(&data_lock, flags);
-
-	if (ovl_manual_update(ovl) && op->extra_info_dirty) {
-		spin_unlock_irqrestore(&data_lock, flags);
-		DSSERR("need an update to change the manager\n");
-		r = -EINVAL;
-		goto err;
-	}
-
-	ovl->manager = NULL;
-	list_del(&ovl->list);
-
-	spin_unlock_irqrestore(&data_lock, flags);
-
-	mutex_unlock(&apply_lock);
-
-	return 0;
-err:
-	mutex_unlock(&apply_lock);
-	return r;
-}
-
-static bool dss_ovl_is_enabled(struct omap_overlay *ovl)
-{
-	struct ovl_priv_data *op = get_ovl_priv(ovl);
-	unsigned long flags;
-	bool e;
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	e = op->enabled;
-
-	spin_unlock_irqrestore(&data_lock, flags);
-
-	return e;
-}
-
-static int dss_ovl_enable(struct omap_overlay *ovl)
-{
-	struct ovl_priv_data *op = get_ovl_priv(ovl);
-	unsigned long flags;
-	int r;
-
-	mutex_lock(&apply_lock);
-
-	if (op->enabled) {
-		r = 0;
-		goto err1;
-	}
-
-	if (ovl->manager == NULL || ovl->manager->output == NULL) {
-		r = -EINVAL;
-		goto err1;
-	}
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	op->enabling = true;
-
-	r = dss_check_settings(ovl->manager);
-	if (r) {
-		DSSERR("failed to enable overlay %d: check_settings failed\n",
-				ovl->id);
-		goto err2;
-	}
-
-	dss_setup_fifos();
-
-	op->enabling = false;
-	dss_apply_ovl_enable(ovl, true);
-
-	dss_write_regs();
-	dss_set_go_bits();
-
-	spin_unlock_irqrestore(&data_lock, flags);
-
-	mutex_unlock(&apply_lock);
-
-	return 0;
-err2:
-	op->enabling = false;
-	spin_unlock_irqrestore(&data_lock, flags);
-err1:
-	mutex_unlock(&apply_lock);
-	return r;
-}
-
-static int dss_ovl_disable(struct omap_overlay *ovl)
-{
-	struct ovl_priv_data *op = get_ovl_priv(ovl);
-	unsigned long flags;
-	int r;
-
-	mutex_lock(&apply_lock);
-
-	if (!op->enabled) {
-		r = 0;
-		goto err;
-	}
-
-	if (ovl->manager == NULL || ovl->manager->output == NULL) {
-		r = -EINVAL;
-		goto err;
-	}
-
-	spin_lock_irqsave(&data_lock, flags);
-
-	dss_apply_ovl_enable(ovl, false);
-	dss_write_regs();
-	dss_set_go_bits();
-
-	spin_unlock_irqrestore(&data_lock, flags);
-
-	mutex_unlock(&apply_lock);
-
-	return 0;
-
-err:
-	mutex_unlock(&apply_lock);
-	return r;
-}
-
-static int dss_mgr_register_framedone_handler_compat(struct omap_overlay_manager *mgr,
-		void (*handler)(void *), void *data)
-{
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-
-	if (mp->framedone_handler)
-		return -EBUSY;
-
-	mp->framedone_handler = handler;
-	mp->framedone_handler_data = data;
-
-	return 0;
-}
-
-static void dss_mgr_unregister_framedone_handler_compat(struct omap_overlay_manager *mgr,
-		void (*handler)(void *), void *data)
-{
-	struct mgr_priv_data *mp = get_mgr_priv(mgr);
-
-	WARN_ON(mp->framedone_handler != handler ||
-			mp->framedone_handler_data != data);
-
-	mp->framedone_handler = NULL;
-	mp->framedone_handler_data = NULL;
-}
-
-static const struct dss_mgr_ops apply_mgr_ops = {
-	.connect = dss_mgr_connect_compat,
-	.disconnect = dss_mgr_disconnect_compat,
-	.start_update = dss_mgr_start_update_compat,
-	.enable = dss_mgr_enable_compat,
-	.disable = dss_mgr_disable_compat,
-	.set_timings = dss_mgr_set_timings_compat,
-	.set_lcd_config = dss_mgr_set_lcd_config_compat,
-	.register_framedone_handler = dss_mgr_register_framedone_handler_compat,
-	.unregister_framedone_handler = dss_mgr_unregister_framedone_handler_compat,
-};
-
-static int compat_refcnt;
-static DEFINE_MUTEX(compat_init_lock);
-
-int omapdss_compat_init(void)
-{
-	struct platform_device *pdev = dss_get_core_pdev();
-	int i, r;
-
-	mutex_lock(&compat_init_lock);
-
-	if (compat_refcnt++ > 0)
-		goto out;
-
-	apply_init_priv();
-
-	dss_init_overlay_managers_sysfs(pdev);
-	dss_init_overlays(pdev);
-
-	for (i = 0; i < omap_dss_get_num_overlay_managers(); i++) {
-		struct omap_overlay_manager *mgr;
-
-		mgr = omap_dss_get_overlay_manager(i);
-
-		mgr->set_output = &dss_mgr_set_output;
-		mgr->unset_output = &dss_mgr_unset_output;
-		mgr->apply = &omap_dss_mgr_apply;
-		mgr->set_manager_info = &dss_mgr_set_info;
-		mgr->get_manager_info = &dss_mgr_get_info;
-		mgr->wait_for_go = &dss_mgr_wait_for_go;
-		mgr->wait_for_vsync = &dss_mgr_wait_for_vsync;
-		mgr->get_device = &dss_mgr_get_device;
-	}
-
-	for (i = 0; i < omap_dss_get_num_overlays(); i++) {
-		struct omap_overlay *ovl = omap_dss_get_overlay(i);
-
-		ovl->is_enabled = &dss_ovl_is_enabled;
-		ovl->enable = &dss_ovl_enable;
-		ovl->disable = &dss_ovl_disable;
-		ovl->set_manager = &dss_ovl_set_manager;
-		ovl->unset_manager = &dss_ovl_unset_manager;
-		ovl->set_overlay_info = &dss_ovl_set_info;
-		ovl->get_overlay_info = &dss_ovl_get_info;
-		ovl->wait_for_go = &dss_mgr_wait_for_go_ovl;
-		ovl->get_device = &dss_ovl_get_device;
-	}
-
-	r = dss_install_mgr_ops(&apply_mgr_ops);
-	if (r)
-		goto err_mgr_ops;
-
-	r = display_init_sysfs(pdev);
-	if (r)
-		goto err_disp_sysfs;
-
-	dispc_runtime_get();
-
-	r = dss_dispc_initialize_irq();
-	if (r)
-		goto err_init_irq;
-
-	dispc_runtime_put();
-
-out:
-	mutex_unlock(&compat_init_lock);
-
-	return 0;
-
-err_init_irq:
-	dispc_runtime_put();
-	display_uninit_sysfs(pdev);
-
-err_disp_sysfs:
-	dss_uninstall_mgr_ops();
-
-err_mgr_ops:
-	dss_uninit_overlay_managers_sysfs(pdev);
-	dss_uninit_overlays(pdev);
-
-	compat_refcnt--;
-
-	mutex_unlock(&compat_init_lock);
-
-	return r;
-}
-EXPORT_SYMBOL(omapdss_compat_init);
-
-void omapdss_compat_uninit(void)
-{
-	struct platform_device *pdev = dss_get_core_pdev();
-
-	mutex_lock(&compat_init_lock);
-
-	if (--compat_refcnt > 0)
-		goto out;
-
-	dss_dispc_uninitialize_irq();
-
-	display_uninit_sysfs(pdev);
-
-	dss_uninstall_mgr_ops();
-
-	dss_uninit_overlay_managers_sysfs(pdev);
-	dss_uninit_overlays(pdev);
-out:
-	mutex_unlock(&compat_init_lock);
-}
-EXPORT_SYMBOL(omapdss_compat_uninit);
diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
deleted file mode 100644
index ffa45c894cd4..000000000000
--- a/drivers/video/omap2/dss/core.c
+++ /dev/null
@@ -1,360 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/core.c
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * Some code and ideas taken from drivers/video/omap/ driver
- * by Imre Deak.
- *
- * 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/>.
- */
-
-#define DSS_SUBSYS_NAME "CORE"
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/platform_device.h>
-#include <linux/seq_file.h>
-#include <linux/debugfs.h>
-#include <linux/io.h>
-#include <linux/device.h>
-#include <linux/regulator/consumer.h>
-#include <linux/suspend.h>
-#include <linux/slab.h>
-
-#include <video/omapdss.h>
-
-#include "dss.h"
-#include "dss_features.h"
-
-static struct {
-	struct platform_device *pdev;
-
-	const char *default_display_name;
-} core;
-
-static char *def_disp_name;
-module_param_named(def_disp, def_disp_name, charp, 0);
-MODULE_PARM_DESC(def_disp, "default display name");
-
-static bool dss_initialized;
-
-const char *omapdss_get_default_display_name(void)
-{
-	return core.default_display_name;
-}
-EXPORT_SYMBOL(omapdss_get_default_display_name);
-
-enum omapdss_version omapdss_get_version(void)
-{
-	struct omap_dss_board_info *pdata = core.pdev->dev.platform_data;
-	return pdata->version;
-}
-EXPORT_SYMBOL(omapdss_get_version);
-
-bool omapdss_is_initialized(void)
-{
-	return dss_initialized;
-}
-EXPORT_SYMBOL(omapdss_is_initialized);
-
-struct platform_device *dss_get_core_pdev(void)
-{
-	return core.pdev;
-}
-
-int dss_dsi_enable_pads(int dsi_id, unsigned lane_mask)
-{
-	struct omap_dss_board_info *board_data = core.pdev->dev.platform_data;
-
-	if (!board_data->dsi_enable_pads)
-		return -ENOENT;
-
-	return board_data->dsi_enable_pads(dsi_id, lane_mask);
-}
-
-void dss_dsi_disable_pads(int dsi_id, unsigned lane_mask)
-{
-	struct omap_dss_board_info *board_data = core.pdev->dev.platform_data;
-
-	if (!board_data->dsi_disable_pads)
-		return;
-
-	return board_data->dsi_disable_pads(dsi_id, lane_mask);
-}
-
-int dss_set_min_bus_tput(struct device *dev, unsigned long tput)
-{
-	struct omap_dss_board_info *pdata = core.pdev->dev.platform_data;
-
-	if (pdata->set_min_bus_tput)
-		return pdata->set_min_bus_tput(dev, tput);
-	else
-		return 0;
-}
-
-#if defined(CONFIG_OMAP2_DSS_DEBUGFS)
-static int dss_debug_show(struct seq_file *s, void *unused)
-{
-	void (*func)(struct seq_file *) = s->private;
-	func(s);
-	return 0;
-}
-
-static int dss_debug_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, dss_debug_show, inode->i_private);
-}
-
-static const struct file_operations dss_debug_fops = {
-	.open           = dss_debug_open,
-	.read           = seq_read,
-	.llseek         = seq_lseek,
-	.release        = single_release,
-};
-
-static struct dentry *dss_debugfs_dir;
-
-static int dss_initialize_debugfs(void)
-{
-	dss_debugfs_dir = debugfs_create_dir("omapdss", NULL);
-	if (IS_ERR(dss_debugfs_dir)) {
-		int err = PTR_ERR(dss_debugfs_dir);
-		dss_debugfs_dir = NULL;
-		return err;
-	}
-
-	debugfs_create_file("clk", S_IRUGO, dss_debugfs_dir,
-			&dss_debug_dump_clocks, &dss_debug_fops);
-
-	return 0;
-}
-
-static void dss_uninitialize_debugfs(void)
-{
-	if (dss_debugfs_dir)
-		debugfs_remove_recursive(dss_debugfs_dir);
-}
-
-int dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *))
-{
-	struct dentry *d;
-
-	d = debugfs_create_file(name, S_IRUGO, dss_debugfs_dir,
-			write, &dss_debug_fops);
-
-	return PTR_ERR_OR_ZERO(d);
-}
-#else /* CONFIG_OMAP2_DSS_DEBUGFS */
-static inline int dss_initialize_debugfs(void)
-{
-	return 0;
-}
-static inline void dss_uninitialize_debugfs(void)
-{
-}
-int dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *))
-{
-	return 0;
-}
-#endif /* CONFIG_OMAP2_DSS_DEBUGFS */
-
-/* PLATFORM DEVICE */
-static int omap_dss_pm_notif(struct notifier_block *b, unsigned long v, void *d)
-{
-	DSSDBG("pm notif %lu\n", v);
-
-	switch (v) {
-	case PM_SUSPEND_PREPARE:
-		DSSDBG("suspending displays\n");
-		return dss_suspend_all_devices();
-
-	case PM_POST_SUSPEND:
-		DSSDBG("resuming displays\n");
-		return dss_resume_all_devices();
-
-	default:
-		return 0;
-	}
-}
-
-static struct notifier_block omap_dss_pm_notif_block = {
-	.notifier_call = omap_dss_pm_notif,
-};
-
-static int __init omap_dss_probe(struct platform_device *pdev)
-{
-	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	int r;
-
-	core.pdev = pdev;
-
-	dss_features_init(omapdss_get_version());
-
-	r = dss_initialize_debugfs();
-	if (r)
-		goto err_debugfs;
-
-	if (def_disp_name)
-		core.default_display_name = def_disp_name;
-	else if (pdata->default_display_name)
-		core.default_display_name = pdata->default_display_name;
-	else if (pdata->default_device)
-		core.default_display_name = pdata->default_device->name;
-
-	register_pm_notifier(&omap_dss_pm_notif_block);
-
-	return 0;
-
-err_debugfs:
-
-	return r;
-}
-
-static int omap_dss_remove(struct platform_device *pdev)
-{
-	unregister_pm_notifier(&omap_dss_pm_notif_block);
-
-	dss_uninitialize_debugfs();
-
-	return 0;
-}
-
-static void omap_dss_shutdown(struct platform_device *pdev)
-{
-	DSSDBG("shutdown\n");
-	dss_disable_all_devices();
-}
-
-static struct platform_driver omap_dss_driver = {
-	.remove         = omap_dss_remove,
-	.shutdown	= omap_dss_shutdown,
-	.driver         = {
-		.name   = "omapdss",
-		.owner  = THIS_MODULE,
-	},
-};
-
-/* INIT */
-static int (*dss_output_drv_reg_funcs[])(void) __initdata = {
-#ifdef CONFIG_OMAP2_DSS_DSI
-	dsi_init_platform_driver,
-#endif
-#ifdef CONFIG_OMAP2_DSS_DPI
-	dpi_init_platform_driver,
-#endif
-#ifdef CONFIG_OMAP2_DSS_SDI
-	sdi_init_platform_driver,
-#endif
-#ifdef CONFIG_OMAP2_DSS_RFBI
-	rfbi_init_platform_driver,
-#endif
-#ifdef CONFIG_OMAP2_DSS_VENC
-	venc_init_platform_driver,
-#endif
-#ifdef CONFIG_OMAP4_DSS_HDMI
-	hdmi4_init_platform_driver,
-#endif
-};
-
-static void (*dss_output_drv_unreg_funcs[])(void) __exitdata = {
-#ifdef CONFIG_OMAP2_DSS_DSI
-	dsi_uninit_platform_driver,
-#endif
-#ifdef CONFIG_OMAP2_DSS_DPI
-	dpi_uninit_platform_driver,
-#endif
-#ifdef CONFIG_OMAP2_DSS_SDI
-	sdi_uninit_platform_driver,
-#endif
-#ifdef CONFIG_OMAP2_DSS_RFBI
-	rfbi_uninit_platform_driver,
-#endif
-#ifdef CONFIG_OMAP2_DSS_VENC
-	venc_uninit_platform_driver,
-#endif
-#ifdef CONFIG_OMAP4_DSS_HDMI
-	hdmi4_uninit_platform_driver,
-#endif
-};
-
-static bool dss_output_drv_loaded[ARRAY_SIZE(dss_output_drv_reg_funcs)];
-
-static int __init omap_dss_init(void)
-{
-	int r;
-	int i;
-
-	r = platform_driver_probe(&omap_dss_driver, omap_dss_probe);
-	if (r)
-		return r;
-
-	r = dss_init_platform_driver();
-	if (r) {
-		DSSERR("Failed to initialize DSS platform driver\n");
-		goto err_dss;
-	}
-
-	r = dispc_init_platform_driver();
-	if (r) {
-		DSSERR("Failed to initialize dispc platform driver\n");
-		goto err_dispc;
-	}
-
-	/*
-	 * It's ok if the output-driver register fails. It happens, for example,
-	 * when there is no output-device (e.g. SDI for OMAP4).
-	 */
-	for (i = 0; i < ARRAY_SIZE(dss_output_drv_reg_funcs); ++i) {
-		r = dss_output_drv_reg_funcs[i]();
-		if (r == 0)
-			dss_output_drv_loaded[i] = true;
-	}
-
-	dss_initialized = true;
-
-	return 0;
-
-err_dispc:
-	dss_uninit_platform_driver();
-err_dss:
-	platform_driver_unregister(&omap_dss_driver);
-
-	return r;
-}
-
-static void __exit omap_dss_exit(void)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(dss_output_drv_unreg_funcs); ++i) {
-		if (dss_output_drv_loaded[i])
-			dss_output_drv_unreg_funcs[i]();
-	}
-
-	dispc_uninit_platform_driver();
-	dss_uninit_platform_driver();
-
-	platform_driver_unregister(&omap_dss_driver);
-}
-
-module_init(omap_dss_init);
-module_exit(omap_dss_exit);
-
-MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@nokia.com>");
-MODULE_DESCRIPTION("OMAP2/3 Display Subsystem");
-MODULE_LICENSE("GPL v2");
-
diff --git a/drivers/video/omap2/dss/dispc-compat.c b/drivers/video/omap2/dss/dispc-compat.c
deleted file mode 100644
index 83779c2b292a..000000000000
--- a/drivers/video/omap2/dss/dispc-compat.c
+++ /dev/null
@@ -1,666 +0,0 @@
-/*
- * Copyright (C) 2012 Texas Instruments
- * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * 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/>.
- */
-
-#define DSS_SUBSYS_NAME "APPLY"
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-#include <linux/jiffies.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/seq_file.h>
-
-#include <video/omapdss.h>
-
-#include "dss.h"
-#include "dss_features.h"
-#include "dispc-compat.h"
-
-#define DISPC_IRQ_MASK_ERROR            (DISPC_IRQ_GFX_FIFO_UNDERFLOW | \
-					 DISPC_IRQ_OCP_ERR | \
-					 DISPC_IRQ_VID1_FIFO_UNDERFLOW | \
-					 DISPC_IRQ_VID2_FIFO_UNDERFLOW | \
-					 DISPC_IRQ_SYNC_LOST | \
-					 DISPC_IRQ_SYNC_LOST_DIGIT)
-
-#define DISPC_MAX_NR_ISRS		8
-
-struct omap_dispc_isr_data {
-	omap_dispc_isr_t	isr;
-	void			*arg;
-	u32			mask;
-};
-
-struct dispc_irq_stats {
-	unsigned long last_reset;
-	unsigned irq_count;
-	unsigned irqs[32];
-};
-
-static struct {
-	spinlock_t irq_lock;
-	u32 irq_error_mask;
-	struct omap_dispc_isr_data registered_isr[DISPC_MAX_NR_ISRS];
-	u32 error_irqs;
-	struct work_struct error_work;
-
-#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
-	spinlock_t irq_stats_lock;
-	struct dispc_irq_stats irq_stats;
-#endif
-} dispc_compat;
-
-
-#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
-static void dispc_dump_irqs(struct seq_file *s)
-{
-	unsigned long flags;
-	struct dispc_irq_stats stats;
-
-	spin_lock_irqsave(&dispc_compat.irq_stats_lock, flags);
-
-	stats = dispc_compat.irq_stats;
-	memset(&dispc_compat.irq_stats, 0, sizeof(dispc_compat.irq_stats));
-	dispc_compat.irq_stats.last_reset = jiffies;
-
-	spin_unlock_irqrestore(&dispc_compat.irq_stats_lock, flags);
-
-	seq_printf(s, "period %u ms\n",
-			jiffies_to_msecs(jiffies - stats.last_reset));
-
-	seq_printf(s, "irqs %d\n", stats.irq_count);
-#define PIS(x) \
-	seq_printf(s, "%-20s %10d\n", #x, stats.irqs[ffs(DISPC_IRQ_##x)-1]);
-
-	PIS(FRAMEDONE);
-	PIS(VSYNC);
-	PIS(EVSYNC_EVEN);
-	PIS(EVSYNC_ODD);
-	PIS(ACBIAS_COUNT_STAT);
-	PIS(PROG_LINE_NUM);
-	PIS(GFX_FIFO_UNDERFLOW);
-	PIS(GFX_END_WIN);
-	PIS(PAL_GAMMA_MASK);
-	PIS(OCP_ERR);
-	PIS(VID1_FIFO_UNDERFLOW);
-	PIS(VID1_END_WIN);
-	PIS(VID2_FIFO_UNDERFLOW);
-	PIS(VID2_END_WIN);
-	if (dss_feat_get_num_ovls() > 3) {
-		PIS(VID3_FIFO_UNDERFLOW);
-		PIS(VID3_END_WIN);
-	}
-	PIS(SYNC_LOST);
-	PIS(SYNC_LOST_DIGIT);
-	PIS(WAKEUP);
-	if (dss_has_feature(FEAT_MGR_LCD2)) {
-		PIS(FRAMEDONE2);
-		PIS(VSYNC2);
-		PIS(ACBIAS_COUNT_STAT2);
-		PIS(SYNC_LOST2);
-	}
-	if (dss_has_feature(FEAT_MGR_LCD3)) {
-		PIS(FRAMEDONE3);
-		PIS(VSYNC3);
-		PIS(ACBIAS_COUNT_STAT3);
-		PIS(SYNC_LOST3);
-	}
-#undef PIS
-}
-#endif
-
-/* dispc.irq_lock has to be locked by the caller */
-static void _omap_dispc_set_irqs(void)
-{
-	u32 mask;
-	int i;
-	struct omap_dispc_isr_data *isr_data;
-
-	mask = dispc_compat.irq_error_mask;
-
-	for (i = 0; i < DISPC_MAX_NR_ISRS; i++) {
-		isr_data = &dispc_compat.registered_isr[i];
-
-		if (isr_data->isr == NULL)
-			continue;
-
-		mask |= isr_data->mask;
-	}
-
-	dispc_write_irqenable(mask);
-}
-
-int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask)
-{
-	int i;
-	int ret;
-	unsigned long flags;
-	struct omap_dispc_isr_data *isr_data;
-
-	if (isr == NULL)
-		return -EINVAL;
-
-	spin_lock_irqsave(&dispc_compat.irq_lock, flags);
-
-	/* check for duplicate entry */
-	for (i = 0; i < DISPC_MAX_NR_ISRS; i++) {
-		isr_data = &dispc_compat.registered_isr[i];
-		if (isr_data->isr == isr && isr_data->arg == arg &&
-				isr_data->mask == mask) {
-			ret = -EINVAL;
-			goto err;
-		}
-	}
-
-	isr_data = NULL;
-	ret = -EBUSY;
-
-	for (i = 0; i < DISPC_MAX_NR_ISRS; i++) {
-		isr_data = &dispc_compat.registered_isr[i];
-
-		if (isr_data->isr != NULL)
-			continue;
-
-		isr_data->isr = isr;
-		isr_data->arg = arg;
-		isr_data->mask = mask;
-		ret = 0;
-
-		break;
-	}
-
-	if (ret)
-		goto err;
-
-	_omap_dispc_set_irqs();
-
-	spin_unlock_irqrestore(&dispc_compat.irq_lock, flags);
-
-	return 0;
-err:
-	spin_unlock_irqrestore(&dispc_compat.irq_lock, flags);
-
-	return ret;
-}
-EXPORT_SYMBOL(omap_dispc_register_isr);
-
-int omap_dispc_unregister_isr(omap_dispc_isr_t isr, void *arg, u32 mask)
-{
-	int i;
-	unsigned long flags;
-	int ret = -EINVAL;
-	struct omap_dispc_isr_data *isr_data;
-
-	spin_lock_irqsave(&dispc_compat.irq_lock, flags);
-
-	for (i = 0; i < DISPC_MAX_NR_ISRS; i++) {
-		isr_data = &dispc_compat.registered_isr[i];
-		if (isr_data->isr != isr || isr_data->arg != arg ||
-				isr_data->mask != mask)
-			continue;
-
-		/* found the correct isr */
-
-		isr_data->isr = NULL;
-		isr_data->arg = NULL;
-		isr_data->mask = 0;
-
-		ret = 0;
-		break;
-	}
-
-	if (ret == 0)
-		_omap_dispc_set_irqs();
-
-	spin_unlock_irqrestore(&dispc_compat.irq_lock, flags);
-
-	return ret;
-}
-EXPORT_SYMBOL(omap_dispc_unregister_isr);
-
-static void print_irq_status(u32 status)
-{
-	if ((status & dispc_compat.irq_error_mask) == 0)
-		return;
-
-#define PIS(x) (status & DISPC_IRQ_##x) ? (#x " ") : ""
-
-	pr_debug("DISPC IRQ: 0x%x: %s%s%s%s%s%s%s%s%s\n",
-		status,
-		PIS(OCP_ERR),
-		PIS(GFX_FIFO_UNDERFLOW),
-		PIS(VID1_FIFO_UNDERFLOW),
-		PIS(VID2_FIFO_UNDERFLOW),
-		dss_feat_get_num_ovls() > 3 ? PIS(VID3_FIFO_UNDERFLOW) : "",
-		PIS(SYNC_LOST),
-		PIS(SYNC_LOST_DIGIT),
-		dss_has_feature(FEAT_MGR_LCD2) ? PIS(SYNC_LOST2) : "",
-		dss_has_feature(FEAT_MGR_LCD3) ? PIS(SYNC_LOST3) : "");
-#undef PIS
-}
-
-/* Called from dss.c. Note that we don't touch clocks here,
- * but we presume they are on because we got an IRQ. However,
- * an irq handler may turn the clocks off, so we may not have
- * clock later in the function. */
-static irqreturn_t omap_dispc_irq_handler(int irq, void *arg)
-{
-	int i;
-	u32 irqstatus, irqenable;
-	u32 handledirqs = 0;
-	u32 unhandled_errors;
-	struct omap_dispc_isr_data *isr_data;
-	struct omap_dispc_isr_data registered_isr[DISPC_MAX_NR_ISRS];
-
-	spin_lock(&dispc_compat.irq_lock);
-
-	irqstatus = dispc_read_irqstatus();
-	irqenable = dispc_read_irqenable();
-
-	/* IRQ is not for us */
-	if (!(irqstatus & irqenable)) {
-		spin_unlock(&dispc_compat.irq_lock);
-		return IRQ_NONE;
-	}
-
-#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
-	spin_lock(&dispc_compat.irq_stats_lock);
-	dispc_compat.irq_stats.irq_count++;
-	dss_collect_irq_stats(irqstatus, dispc_compat.irq_stats.irqs);
-	spin_unlock(&dispc_compat.irq_stats_lock);
-#endif
-
-	print_irq_status(irqstatus);
-
-	/* Ack the interrupt. Do it here before clocks are possibly turned
-	 * off */
-	dispc_clear_irqstatus(irqstatus);
-	/* flush posted write */
-	dispc_read_irqstatus();
-
-	/* make a copy and unlock, so that isrs can unregister
-	 * themselves */
-	memcpy(registered_isr, dispc_compat.registered_isr,
-			sizeof(registered_isr));
-
-	spin_unlock(&dispc_compat.irq_lock);
-
-	for (i = 0; i < DISPC_MAX_NR_ISRS; i++) {
-		isr_data = &registered_isr[i];
-
-		if (!isr_data->isr)
-			continue;
-
-		if (isr_data->mask & irqstatus) {
-			isr_data->isr(isr_data->arg, irqstatus);
-			handledirqs |= isr_data->mask;
-		}
-	}
-
-	spin_lock(&dispc_compat.irq_lock);
-
-	unhandled_errors = irqstatus & ~handledirqs & dispc_compat.irq_error_mask;
-
-	if (unhandled_errors) {
-		dispc_compat.error_irqs |= unhandled_errors;
-
-		dispc_compat.irq_error_mask &= ~unhandled_errors;
-		_omap_dispc_set_irqs();
-
-		schedule_work(&dispc_compat.error_work);
-	}
-
-	spin_unlock(&dispc_compat.irq_lock);
-
-	return IRQ_HANDLED;
-}
-
-static void dispc_error_worker(struct work_struct *work)
-{
-	int i;
-	u32 errors;
-	unsigned long flags;
-	static const unsigned fifo_underflow_bits[] = {
-		DISPC_IRQ_GFX_FIFO_UNDERFLOW,
-		DISPC_IRQ_VID1_FIFO_UNDERFLOW,
-		DISPC_IRQ_VID2_FIFO_UNDERFLOW,
-		DISPC_IRQ_VID3_FIFO_UNDERFLOW,
-	};
-
-	spin_lock_irqsave(&dispc_compat.irq_lock, flags);
-	errors = dispc_compat.error_irqs;
-	dispc_compat.error_irqs = 0;
-	spin_unlock_irqrestore(&dispc_compat.irq_lock, flags);
-
-	dispc_runtime_get();
-
-	for (i = 0; i < omap_dss_get_num_overlays(); ++i) {
-		struct omap_overlay *ovl;
-		unsigned bit;
-
-		ovl = omap_dss_get_overlay(i);
-		bit = fifo_underflow_bits[i];
-
-		if (bit & errors) {
-			DSSERR("FIFO UNDERFLOW on %s, disabling the overlay\n",
-					ovl->name);
-			ovl->disable(ovl);
-			msleep(50);
-		}
-	}
-
-	for (i = 0; i < omap_dss_get_num_overlay_managers(); ++i) {
-		struct omap_overlay_manager *mgr;
-		unsigned bit;
-
-		mgr = omap_dss_get_overlay_manager(i);
-		bit = dispc_mgr_get_sync_lost_irq(i);
-
-		if (bit & errors) {
-			int j;
-
-			DSSERR("SYNC_LOST on channel %s, restarting the output "
-					"with video overlays disabled\n",
-					mgr->name);
-
-			dss_mgr_disable(mgr);
-
-			for (j = 0; j < omap_dss_get_num_overlays(); ++j) {
-				struct omap_overlay *ovl;
-				ovl = omap_dss_get_overlay(j);
-
-				if (ovl->id != OMAP_DSS_GFX &&
-						ovl->manager == mgr)
-					ovl->disable(ovl);
-			}
-
-			dss_mgr_enable(mgr);
-		}
-	}
-
-	if (errors & DISPC_IRQ_OCP_ERR) {
-		DSSERR("OCP_ERR\n");
-		for (i = 0; i < omap_dss_get_num_overlay_managers(); ++i) {
-			struct omap_overlay_manager *mgr;
-
-			mgr = omap_dss_get_overlay_manager(i);
-			dss_mgr_disable(mgr);
-		}
-	}
-
-	spin_lock_irqsave(&dispc_compat.irq_lock, flags);
-	dispc_compat.irq_error_mask |= errors;
-	_omap_dispc_set_irqs();
-	spin_unlock_irqrestore(&dispc_compat.irq_lock, flags);
-
-	dispc_runtime_put();
-}
-
-int dss_dispc_initialize_irq(void)
-{
-	int r;
-
-#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
-	spin_lock_init(&dispc_compat.irq_stats_lock);
-	dispc_compat.irq_stats.last_reset = jiffies;
-	dss_debugfs_create_file("dispc_irq", dispc_dump_irqs);
-#endif
-
-	spin_lock_init(&dispc_compat.irq_lock);
-
-	memset(dispc_compat.registered_isr, 0,
-			sizeof(dispc_compat.registered_isr));
-
-	dispc_compat.irq_error_mask = DISPC_IRQ_MASK_ERROR;
-	if (dss_has_feature(FEAT_MGR_LCD2))
-		dispc_compat.irq_error_mask |= DISPC_IRQ_SYNC_LOST2;
-	if (dss_has_feature(FEAT_MGR_LCD3))
-		dispc_compat.irq_error_mask |= DISPC_IRQ_SYNC_LOST3;
-	if (dss_feat_get_num_ovls() > 3)
-		dispc_compat.irq_error_mask |= DISPC_IRQ_VID3_FIFO_UNDERFLOW;
-
-	/*
-	 * there's SYNC_LOST_DIGIT waiting after enabling the DSS,
-	 * so clear it
-	 */
-	dispc_clear_irqstatus(dispc_read_irqstatus());
-
-	INIT_WORK(&dispc_compat.error_work, dispc_error_worker);
-
-	_omap_dispc_set_irqs();
-
-	r = dispc_request_irq(omap_dispc_irq_handler, &dispc_compat);
-	if (r) {
-		DSSERR("dispc_request_irq failed\n");
-		return r;
-	}
-
-	return 0;
-}
-
-void dss_dispc_uninitialize_irq(void)
-{
-	dispc_free_irq(&dispc_compat);
-}
-
-static void dispc_mgr_disable_isr(void *data, u32 mask)
-{
-	struct completion *compl = data;
-	complete(compl);
-}
-
-static void dispc_mgr_enable_lcd_out(enum omap_channel channel)
-{
-	dispc_mgr_enable(channel, true);
-}
-
-static void dispc_mgr_disable_lcd_out(enum omap_channel channel)
-{
-	DECLARE_COMPLETION_ONSTACK(framedone_compl);
-	int r;
-	u32 irq;
-
-	if (dispc_mgr_is_enabled(channel) == false)
-		return;
-
-	/*
-	 * When we disable LCD output, we need to wait for FRAMEDONE to know
-	 * that DISPC has finished with the LCD output.
-	 */
-
-	irq = dispc_mgr_get_framedone_irq(channel);
-
-	r = omap_dispc_register_isr(dispc_mgr_disable_isr, &framedone_compl,
-			irq);
-	if (r)
-		DSSERR("failed to register FRAMEDONE isr\n");
-
-	dispc_mgr_enable(channel, false);
-
-	/* if we couldn't register for framedone, just sleep and exit */
-	if (r) {
-		msleep(100);
-		return;
-	}
-
-	if (!wait_for_completion_timeout(&framedone_compl,
-				msecs_to_jiffies(100)))
-		DSSERR("timeout waiting for FRAME DONE\n");
-
-	r = omap_dispc_unregister_isr(dispc_mgr_disable_isr, &framedone_compl,
-			irq);
-	if (r)
-		DSSERR("failed to unregister FRAMEDONE isr\n");
-}
-
-static void dispc_digit_out_enable_isr(void *data, u32 mask)
-{
-	struct completion *compl = data;
-
-	/* ignore any sync lost interrupts */
-	if (mask & (DISPC_IRQ_EVSYNC_EVEN | DISPC_IRQ_EVSYNC_ODD))
-		complete(compl);
-}
-
-static void dispc_mgr_enable_digit_out(void)
-{
-	DECLARE_COMPLETION_ONSTACK(vsync_compl);
-	int r;
-	u32 irq_mask;
-
-	if (dispc_mgr_is_enabled(OMAP_DSS_CHANNEL_DIGIT) == true)
-		return;
-
-	/*
-	 * Digit output produces some sync lost interrupts during the first
-	 * frame when enabling. Those need to be ignored, so we register for the
-	 * sync lost irq to prevent the error handler from triggering.
-	 */
-
-	irq_mask = dispc_mgr_get_vsync_irq(OMAP_DSS_CHANNEL_DIGIT) |
-		dispc_mgr_get_sync_lost_irq(OMAP_DSS_CHANNEL_DIGIT);
-
-	r = omap_dispc_register_isr(dispc_digit_out_enable_isr, &vsync_compl,
-			irq_mask);
-	if (r) {
-		DSSERR("failed to register %x isr\n", irq_mask);
-		return;
-	}
-
-	dispc_mgr_enable(OMAP_DSS_CHANNEL_DIGIT, true);
-
-	/* wait for the first evsync */
-	if (!wait_for_completion_timeout(&vsync_compl, msecs_to_jiffies(100)))
-		DSSERR("timeout waiting for digit out to start\n");
-
-	r = omap_dispc_unregister_isr(dispc_digit_out_enable_isr, &vsync_compl,
-			irq_mask);
-	if (r)
-		DSSERR("failed to unregister %x isr\n", irq_mask);
-}
-
-static void dispc_mgr_disable_digit_out(void)
-{
-	DECLARE_COMPLETION_ONSTACK(framedone_compl);
-	int r, i;
-	u32 irq_mask;
-	int num_irqs;
-
-	if (dispc_mgr_is_enabled(OMAP_DSS_CHANNEL_DIGIT) == false)
-		return;
-
-	/*
-	 * When we disable the digit output, we need to wait for FRAMEDONE to
-	 * know that DISPC has finished with the output.
-	 */
-
-	irq_mask = dispc_mgr_get_framedone_irq(OMAP_DSS_CHANNEL_DIGIT);
-	num_irqs = 1;
-
-	if (!irq_mask) {
-		/*
-		 * omap 2/3 don't have framedone irq for TV, so we need to use
-		 * vsyncs for this.
-		 */
-
-		irq_mask = dispc_mgr_get_vsync_irq(OMAP_DSS_CHANNEL_DIGIT);
-		/*
-		 * We need to wait for both even and odd vsyncs. Note that this
-		 * is not totally reliable, as we could get a vsync interrupt
-		 * before we disable the output, which leads to timeout in the
-		 * wait_for_completion.
-		 */
-		num_irqs = 2;
-	}
-
-	r = omap_dispc_register_isr(dispc_mgr_disable_isr, &framedone_compl,
-			irq_mask);
-	if (r)
-		DSSERR("failed to register %x isr\n", irq_mask);
-
-	dispc_mgr_enable(OMAP_DSS_CHANNEL_DIGIT, false);
-
-	/* if we couldn't register the irq, just sleep and exit */
-	if (r) {
-		msleep(100);
-		return;
-	}
-
-	for (i = 0; i < num_irqs; ++i) {
-		if (!wait_for_completion_timeout(&framedone_compl,
-					msecs_to_jiffies(100)))
-			DSSERR("timeout waiting for digit out to stop\n");
-	}
-
-	r = omap_dispc_unregister_isr(dispc_mgr_disable_isr, &framedone_compl,
-			irq_mask);
-	if (r)
-		DSSERR("failed to unregister %x isr\n", irq_mask);
-}
-
-void dispc_mgr_enable_sync(enum omap_channel channel)
-{
-	if (dss_mgr_is_lcd(channel))
-		dispc_mgr_enable_lcd_out(channel);
-	else if (channel == OMAP_DSS_CHANNEL_DIGIT)
-		dispc_mgr_enable_digit_out();
-	else
-		WARN_ON(1);
-}
-
-void dispc_mgr_disable_sync(enum omap_channel channel)
-{
-	if (dss_mgr_is_lcd(channel))
-		dispc_mgr_disable_lcd_out(channel);
-	else if (channel == OMAP_DSS_CHANNEL_DIGIT)
-		dispc_mgr_disable_digit_out();
-	else
-		WARN_ON(1);
-}
-
-int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask,
-		unsigned long timeout)
-{
-	void dispc_irq_wait_handler(void *data, u32 mask)
-	{
-		complete((struct completion *)data);
-	}
-
-	int r;
-	DECLARE_COMPLETION_ONSTACK(completion);
-
-	r = omap_dispc_register_isr(dispc_irq_wait_handler, &completion,
-			irqmask);
-
-	if (r)
-		return r;
-
-	timeout = wait_for_completion_interruptible_timeout(&completion,
-			timeout);
-
-	omap_dispc_unregister_isr(dispc_irq_wait_handler, &completion, irqmask);
-
-	if (timeout == 0)
-		return -ETIMEDOUT;
-
-	if (timeout == -ERESTARTSYS)
-		return -ERESTARTSYS;
-
-	return 0;
-}
diff --git a/drivers/video/omap2/dss/dispc-compat.h b/drivers/video/omap2/dss/dispc-compat.h
deleted file mode 100644
index 14a69b3d4fb0..000000000000
--- a/drivers/video/omap2/dss/dispc-compat.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2012 Texas Instruments
- * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * 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 __OMAP2_DSS_DISPC_COMPAT_H
-#define __OMAP2_DSS_DISPC_COMPAT_H
-
-void dispc_mgr_enable_sync(enum omap_channel channel);
-void dispc_mgr_disable_sync(enum omap_channel channel);
-
-int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask,
-		unsigned long timeout);
-
-int dss_dispc_initialize_irq(void);
-void dss_dispc_uninitialize_irq(void);
-
-#endif
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
deleted file mode 100644
index f18397c33e8f..000000000000
--- a/drivers/video/omap2/dss/dispc.c
+++ /dev/null
@@ -1,3853 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/dispc.c
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * Some code and ideas taken from drivers/video/omap/ driver
- * by Imre Deak.
- *
- * 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/>.
- */
-
-#define DSS_SUBSYS_NAME "DISPC"
-
-#include <linux/kernel.h>
-#include <linux/dma-mapping.h>
-#include <linux/vmalloc.h>
-#include <linux/export.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/jiffies.h>
-#include <linux/seq_file.h>
-#include <linux/delay.h>
-#include <linux/workqueue.h>
-#include <linux/hardirq.h>
-#include <linux/platform_device.h>
-#include <linux/pm_runtime.h>
-#include <linux/sizes.h>
-
-#include <video/omapdss.h>
-
-#include "dss.h"
-#include "dss_features.h"
-#include "dispc.h"
-
-/* DISPC */
-#define DISPC_SZ_REGS			SZ_4K
-
-enum omap_burst_size {
-	BURST_SIZE_X2 = 0,
-	BURST_SIZE_X4 = 1,
-	BURST_SIZE_X8 = 2,
-};
-
-#define REG_GET(idx, start, end) \
-	FLD_GET(dispc_read_reg(idx), start, end)
-
-#define REG_FLD_MOD(idx, val, start, end)				\
-	dispc_write_reg(idx, FLD_MOD(dispc_read_reg(idx), val, start, end))
-
-struct dispc_features {
-	u8 sw_start;
-	u8 fp_start;
-	u8 bp_start;
-	u16 sw_max;
-	u16 vp_max;
-	u16 hp_max;
-	u8 mgr_width_start;
-	u8 mgr_height_start;
-	u16 mgr_width_max;
-	u16 mgr_height_max;
-	unsigned long max_lcd_pclk;
-	unsigned long max_tv_pclk;
-	int (*calc_scaling) (unsigned long pclk, unsigned long lclk,
-		const struct omap_video_timings *mgr_timings,
-		u16 width, u16 height, u16 out_width, u16 out_height,
-		enum omap_color_mode color_mode, bool *five_taps,
-		int *x_predecim, int *y_predecim, int *decim_x, int *decim_y,
-		u16 pos_x, unsigned long *core_clk, bool mem_to_mem);
-	unsigned long (*calc_core_clk) (unsigned long pclk,
-		u16 width, u16 height, u16 out_width, u16 out_height,
-		bool mem_to_mem);
-	u8 num_fifos;
-
-	/* swap GFX & WB fifos */
-	bool gfx_fifo_workaround:1;
-
-	/* no DISPC_IRQ_FRAMEDONETV on this SoC */
-	bool no_framedone_tv:1;
-
-	/* revert to the OMAP4 mechanism of DISPC Smart Standby operation */
-	bool mstandby_workaround:1;
-
-	bool set_max_preload:1;
-};
-
-#define DISPC_MAX_NR_FIFOS 5
-
-static struct {
-	struct platform_device *pdev;
-	void __iomem    *base;
-
-	int irq;
-	irq_handler_t user_handler;
-	void *user_data;
-
-	unsigned long core_clk_rate;
-	unsigned long tv_pclk_rate;
-
-	u32 fifo_size[DISPC_MAX_NR_FIFOS];
-	/* maps which plane is using a fifo. fifo-id -> plane-id */
-	int fifo_assignment[DISPC_MAX_NR_FIFOS];
-
-	bool		ctx_valid;
-	u32		ctx[DISPC_SZ_REGS / sizeof(u32)];
-
-	const struct dispc_features *feat;
-
-	bool is_enabled;
-} dispc;
-
-enum omap_color_component {
-	/* used for all color formats for OMAP3 and earlier
-	 * and for RGB and Y color component on OMAP4
-	 */
-	DISPC_COLOR_COMPONENT_RGB_Y		= 1 << 0,
-	/* used for UV component for
-	 * OMAP_DSS_COLOR_YUV2, OMAP_DSS_COLOR_UYVY, OMAP_DSS_COLOR_NV12
-	 * color formats on OMAP4
-	 */
-	DISPC_COLOR_COMPONENT_UV		= 1 << 1,
-};
-
-enum mgr_reg_fields {
-	DISPC_MGR_FLD_ENABLE,
-	DISPC_MGR_FLD_STNTFT,
-	DISPC_MGR_FLD_GO,
-	DISPC_MGR_FLD_TFTDATALINES,
-	DISPC_MGR_FLD_STALLMODE,
-	DISPC_MGR_FLD_TCKENABLE,
-	DISPC_MGR_FLD_TCKSELECTION,
-	DISPC_MGR_FLD_CPR,
-	DISPC_MGR_FLD_FIFOHANDCHECK,
-	/* used to maintain a count of the above fields */
-	DISPC_MGR_FLD_NUM,
-};
-
-struct dispc_reg_field {
-	u16 reg;
-	u8 high;
-	u8 low;
-};
-
-static const struct {
-	const char *name;
-	u32 vsync_irq;
-	u32 framedone_irq;
-	u32 sync_lost_irq;
-	struct dispc_reg_field reg_desc[DISPC_MGR_FLD_NUM];
-} mgr_desc[] = {
-	[OMAP_DSS_CHANNEL_LCD] = {
-		.name		= "LCD",
-		.vsync_irq	= DISPC_IRQ_VSYNC,
-		.framedone_irq	= DISPC_IRQ_FRAMEDONE,
-		.sync_lost_irq	= DISPC_IRQ_SYNC_LOST,
-		.reg_desc	= {
-			[DISPC_MGR_FLD_ENABLE]		= { DISPC_CONTROL,  0,  0 },
-			[DISPC_MGR_FLD_STNTFT]		= { DISPC_CONTROL,  3,  3 },
-			[DISPC_MGR_FLD_GO]		= { DISPC_CONTROL,  5,  5 },
-			[DISPC_MGR_FLD_TFTDATALINES]	= { DISPC_CONTROL,  9,  8 },
-			[DISPC_MGR_FLD_STALLMODE]	= { DISPC_CONTROL, 11, 11 },
-			[DISPC_MGR_FLD_TCKENABLE]	= { DISPC_CONFIG,  10, 10 },
-			[DISPC_MGR_FLD_TCKSELECTION]	= { DISPC_CONFIG,  11, 11 },
-			[DISPC_MGR_FLD_CPR]		= { DISPC_CONFIG,  15, 15 },
-			[DISPC_MGR_FLD_FIFOHANDCHECK]	= { DISPC_CONFIG,  16, 16 },
-		},
-	},
-	[OMAP_DSS_CHANNEL_DIGIT] = {
-		.name		= "DIGIT",
-		.vsync_irq	= DISPC_IRQ_EVSYNC_ODD | DISPC_IRQ_EVSYNC_EVEN,
-		.framedone_irq	= DISPC_IRQ_FRAMEDONETV,
-		.sync_lost_irq	= DISPC_IRQ_SYNC_LOST_DIGIT,
-		.reg_desc	= {
-			[DISPC_MGR_FLD_ENABLE]		= { DISPC_CONTROL,  1,  1 },
-			[DISPC_MGR_FLD_STNTFT]		= { },
-			[DISPC_MGR_FLD_GO]		= { DISPC_CONTROL,  6,  6 },
-			[DISPC_MGR_FLD_TFTDATALINES]	= { },
-			[DISPC_MGR_FLD_STALLMODE]	= { },
-			[DISPC_MGR_FLD_TCKENABLE]	= { DISPC_CONFIG,  12, 12 },
-			[DISPC_MGR_FLD_TCKSELECTION]	= { DISPC_CONFIG,  13, 13 },
-			[DISPC_MGR_FLD_CPR]		= { },
-			[DISPC_MGR_FLD_FIFOHANDCHECK]	= { DISPC_CONFIG,  16, 16 },
-		},
-	},
-	[OMAP_DSS_CHANNEL_LCD2] = {
-		.name		= "LCD2",
-		.vsync_irq	= DISPC_IRQ_VSYNC2,
-		.framedone_irq	= DISPC_IRQ_FRAMEDONE2,
-		.sync_lost_irq	= DISPC_IRQ_SYNC_LOST2,
-		.reg_desc	= {
-			[DISPC_MGR_FLD_ENABLE]		= { DISPC_CONTROL2,  0,  0 },
-			[DISPC_MGR_FLD_STNTFT]		= { DISPC_CONTROL2,  3,  3 },
-			[DISPC_MGR_FLD_GO]		= { DISPC_CONTROL2,  5,  5 },
-			[DISPC_MGR_FLD_TFTDATALINES]	= { DISPC_CONTROL2,  9,  8 },
-			[DISPC_MGR_FLD_STALLMODE]	= { DISPC_CONTROL2, 11, 11 },
-			[DISPC_MGR_FLD_TCKENABLE]	= { DISPC_CONFIG2,  10, 10 },
-			[DISPC_MGR_FLD_TCKSELECTION]	= { DISPC_CONFIG2,  11, 11 },
-			[DISPC_MGR_FLD_CPR]		= { DISPC_CONFIG2,  15, 15 },
-			[DISPC_MGR_FLD_FIFOHANDCHECK]	= { DISPC_CONFIG2,  16, 16 },
-		},
-	},
-	[OMAP_DSS_CHANNEL_LCD3] = {
-		.name		= "LCD3",
-		.vsync_irq	= DISPC_IRQ_VSYNC3,
-		.framedone_irq	= DISPC_IRQ_FRAMEDONE3,
-		.sync_lost_irq	= DISPC_IRQ_SYNC_LOST3,
-		.reg_desc	= {
-			[DISPC_MGR_FLD_ENABLE]		= { DISPC_CONTROL3,  0,  0 },
-			[DISPC_MGR_FLD_STNTFT]		= { DISPC_CONTROL3,  3,  3 },
-			[DISPC_MGR_FLD_GO]		= { DISPC_CONTROL3,  5,  5 },
-			[DISPC_MGR_FLD_TFTDATALINES]	= { DISPC_CONTROL3,  9,  8 },
-			[DISPC_MGR_FLD_STALLMODE]	= { DISPC_CONTROL3, 11, 11 },
-			[DISPC_MGR_FLD_TCKENABLE]	= { DISPC_CONFIG3,  10, 10 },
-			[DISPC_MGR_FLD_TCKSELECTION]	= { DISPC_CONFIG3,  11, 11 },
-			[DISPC_MGR_FLD_CPR]		= { DISPC_CONFIG3,  15, 15 },
-			[DISPC_MGR_FLD_FIFOHANDCHECK]	= { DISPC_CONFIG3,  16, 16 },
-		},
-	},
-};
-
-struct color_conv_coef {
-	int ry, rcr, rcb, gy, gcr, gcb, by, bcr, bcb;
-	int full_range;
-};
-
-static unsigned long dispc_plane_pclk_rate(enum omap_plane plane);
-static unsigned long dispc_plane_lclk_rate(enum omap_plane plane);
-
-static inline void dispc_write_reg(const u16 idx, u32 val)
-{
-	__raw_writel(val, dispc.base + idx);
-}
-
-static inline u32 dispc_read_reg(const u16 idx)
-{
-	return __raw_readl(dispc.base + idx);
-}
-
-static u32 mgr_fld_read(enum omap_channel channel, enum mgr_reg_fields regfld)
-{
-	const struct dispc_reg_field rfld = mgr_desc[channel].reg_desc[regfld];
-	return REG_GET(rfld.reg, rfld.high, rfld.low);
-}
-
-static void mgr_fld_write(enum omap_channel channel,
-					enum mgr_reg_fields regfld, int val) {
-	const struct dispc_reg_field rfld = mgr_desc[channel].reg_desc[regfld];
-	REG_FLD_MOD(rfld.reg, val, rfld.high, rfld.low);
-}
-
-#define SR(reg) \
-	dispc.ctx[DISPC_##reg / sizeof(u32)] = dispc_read_reg(DISPC_##reg)
-#define RR(reg) \
-	dispc_write_reg(DISPC_##reg, dispc.ctx[DISPC_##reg / sizeof(u32)])
-
-static void dispc_save_context(void)
-{
-	int i, j;
-
-	DSSDBG("dispc_save_context\n");
-
-	SR(IRQENABLE);
-	SR(CONTROL);
-	SR(CONFIG);
-	SR(LINE_NUMBER);
-	if (dss_has_feature(FEAT_ALPHA_FIXED_ZORDER) ||
-			dss_has_feature(FEAT_ALPHA_FREE_ZORDER))
-		SR(GLOBAL_ALPHA);
-	if (dss_has_feature(FEAT_MGR_LCD2)) {
-		SR(CONTROL2);
-		SR(CONFIG2);
-	}
-	if (dss_has_feature(FEAT_MGR_LCD3)) {
-		SR(CONTROL3);
-		SR(CONFIG3);
-	}
-
-	for (i = 0; i < dss_feat_get_num_mgrs(); i++) {
-		SR(DEFAULT_COLOR(i));
-		SR(TRANS_COLOR(i));
-		SR(SIZE_MGR(i));
-		if (i == OMAP_DSS_CHANNEL_DIGIT)
-			continue;
-		SR(TIMING_H(i));
-		SR(TIMING_V(i));
-		SR(POL_FREQ(i));
-		SR(DIVISORo(i));
-
-		SR(DATA_CYCLE1(i));
-		SR(DATA_CYCLE2(i));
-		SR(DATA_CYCLE3(i));
-
-		if (dss_has_feature(FEAT_CPR)) {
-			SR(CPR_COEF_R(i));
-			SR(CPR_COEF_G(i));
-			SR(CPR_COEF_B(i));
-		}
-	}
-
-	for (i = 0; i < dss_feat_get_num_ovls(); i++) {
-		SR(OVL_BA0(i));
-		SR(OVL_BA1(i));
-		SR(OVL_POSITION(i));
-		SR(OVL_SIZE(i));
-		SR(OVL_ATTRIBUTES(i));
-		SR(OVL_FIFO_THRESHOLD(i));
-		SR(OVL_ROW_INC(i));
-		SR(OVL_PIXEL_INC(i));
-		if (dss_has_feature(FEAT_PRELOAD))
-			SR(OVL_PRELOAD(i));
-		if (i == OMAP_DSS_GFX) {
-			SR(OVL_WINDOW_SKIP(i));
-			SR(OVL_TABLE_BA(i));
-			continue;
-		}
-		SR(OVL_FIR(i));
-		SR(OVL_PICTURE_SIZE(i));
-		SR(OVL_ACCU0(i));
-		SR(OVL_ACCU1(i));
-
-		for (j = 0; j < 8; j++)
-			SR(OVL_FIR_COEF_H(i, j));
-
-		for (j = 0; j < 8; j++)
-			SR(OVL_FIR_COEF_HV(i, j));
-
-		for (j = 0; j < 5; j++)
-			SR(OVL_CONV_COEF(i, j));
-
-		if (dss_has_feature(FEAT_FIR_COEF_V)) {
-			for (j = 0; j < 8; j++)
-				SR(OVL_FIR_COEF_V(i, j));
-		}
-
-		if (dss_has_feature(FEAT_HANDLE_UV_SEPARATE)) {
-			SR(OVL_BA0_UV(i));
-			SR(OVL_BA1_UV(i));
-			SR(OVL_FIR2(i));
-			SR(OVL_ACCU2_0(i));
-			SR(OVL_ACCU2_1(i));
-
-			for (j = 0; j < 8; j++)
-				SR(OVL_FIR_COEF_H2(i, j));
-
-			for (j = 0; j < 8; j++)
-				SR(OVL_FIR_COEF_HV2(i, j));
-
-			for (j = 0; j < 8; j++)
-				SR(OVL_FIR_COEF_V2(i, j));
-		}
-		if (dss_has_feature(FEAT_ATTR2))
-			SR(OVL_ATTRIBUTES2(i));
-	}
-
-	if (dss_has_feature(FEAT_CORE_CLK_DIV))
-		SR(DIVISOR);
-
-	dispc.ctx_valid = true;
-
-	DSSDBG("context saved\n");
-}
-
-static void dispc_restore_context(void)
-{
-	int i, j;
-
-	DSSDBG("dispc_restore_context\n");
-
-	if (!dispc.ctx_valid)
-		return;
-
-	/*RR(IRQENABLE);*/
-	/*RR(CONTROL);*/
-	RR(CONFIG);
-	RR(LINE_NUMBER);
-	if (dss_has_feature(FEAT_ALPHA_FIXED_ZORDER) ||
-			dss_has_feature(FEAT_ALPHA_FREE_ZORDER))
-		RR(GLOBAL_ALPHA);
-	if (dss_has_feature(FEAT_MGR_LCD2))
-		RR(CONFIG2);
-	if (dss_has_feature(FEAT_MGR_LCD3))
-		RR(CONFIG3);
-
-	for (i = 0; i < dss_feat_get_num_mgrs(); i++) {
-		RR(DEFAULT_COLOR(i));
-		RR(TRANS_COLOR(i));
-		RR(SIZE_MGR(i));
-		if (i == OMAP_DSS_CHANNEL_DIGIT)
-			continue;
-		RR(TIMING_H(i));
-		RR(TIMING_V(i));
-		RR(POL_FREQ(i));
-		RR(DIVISORo(i));
-
-		RR(DATA_CYCLE1(i));
-		RR(DATA_CYCLE2(i));
-		RR(DATA_CYCLE3(i));
-
-		if (dss_has_feature(FEAT_CPR)) {
-			RR(CPR_COEF_R(i));
-			RR(CPR_COEF_G(i));
-			RR(CPR_COEF_B(i));
-		}
-	}
-
-	for (i = 0; i < dss_feat_get_num_ovls(); i++) {
-		RR(OVL_BA0(i));
-		RR(OVL_BA1(i));
-		RR(OVL_POSITION(i));
-		RR(OVL_SIZE(i));
-		RR(OVL_ATTRIBUTES(i));
-		RR(OVL_FIFO_THRESHOLD(i));
-		RR(OVL_ROW_INC(i));
-		RR(OVL_PIXEL_INC(i));
-		if (dss_has_feature(FEAT_PRELOAD))
-			RR(OVL_PRELOAD(i));
-		if (i == OMAP_DSS_GFX) {
-			RR(OVL_WINDOW_SKIP(i));
-			RR(OVL_TABLE_BA(i));
-			continue;
-		}
-		RR(OVL_FIR(i));
-		RR(OVL_PICTURE_SIZE(i));
-		RR(OVL_ACCU0(i));
-		RR(OVL_ACCU1(i));
-
-		for (j = 0; j < 8; j++)
-			RR(OVL_FIR_COEF_H(i, j));
-
-		for (j = 0; j < 8; j++)
-			RR(OVL_FIR_COEF_HV(i, j));
-
-		for (j = 0; j < 5; j++)
-			RR(OVL_CONV_COEF(i, j));
-
-		if (dss_has_feature(FEAT_FIR_COEF_V)) {
-			for (j = 0; j < 8; j++)
-				RR(OVL_FIR_COEF_V(i, j));
-		}
-
-		if (dss_has_feature(FEAT_HANDLE_UV_SEPARATE)) {
-			RR(OVL_BA0_UV(i));
-			RR(OVL_BA1_UV(i));
-			RR(OVL_FIR2(i));
-			RR(OVL_ACCU2_0(i));
-			RR(OVL_ACCU2_1(i));
-
-			for (j = 0; j < 8; j++)
-				RR(OVL_FIR_COEF_H2(i, j));
-
-			for (j = 0; j < 8; j++)
-				RR(OVL_FIR_COEF_HV2(i, j));
-
-			for (j = 0; j < 8; j++)
-				RR(OVL_FIR_COEF_V2(i, j));
-		}
-		if (dss_has_feature(FEAT_ATTR2))
-			RR(OVL_ATTRIBUTES2(i));
-	}
-
-	if (dss_has_feature(FEAT_CORE_CLK_DIV))
-		RR(DIVISOR);
-
-	/* enable last, because LCD & DIGIT enable are here */
-	RR(CONTROL);
-	if (dss_has_feature(FEAT_MGR_LCD2))
-		RR(CONTROL2);
-	if (dss_has_feature(FEAT_MGR_LCD3))
-		RR(CONTROL3);
-	/* clear spurious SYNC_LOST_DIGIT interrupts */
-	dispc_clear_irqstatus(DISPC_IRQ_SYNC_LOST_DIGIT);
-
-	/*
-	 * enable last so IRQs won't trigger before
-	 * the context is fully restored
-	 */
-	RR(IRQENABLE);
-
-	DSSDBG("context restored\n");
-}
-
-#undef SR
-#undef RR
-
-int dispc_runtime_get(void)
-{
-	int r;
-
-	DSSDBG("dispc_runtime_get\n");
-
-	r = pm_runtime_get_sync(&dispc.pdev->dev);
-	WARN_ON(r < 0);
-	return r < 0 ? r : 0;
-}
-EXPORT_SYMBOL(dispc_runtime_get);
-
-void dispc_runtime_put(void)
-{
-	int r;
-
-	DSSDBG("dispc_runtime_put\n");
-
-	r = pm_runtime_put_sync(&dispc.pdev->dev);
-	WARN_ON(r < 0 && r != -ENOSYS);
-}
-EXPORT_SYMBOL(dispc_runtime_put);
-
-u32 dispc_mgr_get_vsync_irq(enum omap_channel channel)
-{
-	return mgr_desc[channel].vsync_irq;
-}
-EXPORT_SYMBOL(dispc_mgr_get_vsync_irq);
-
-u32 dispc_mgr_get_framedone_irq(enum omap_channel channel)
-{
-	if (channel == OMAP_DSS_CHANNEL_DIGIT && dispc.feat->no_framedone_tv)
-		return 0;
-
-	return mgr_desc[channel].framedone_irq;
-}
-EXPORT_SYMBOL(dispc_mgr_get_framedone_irq);
-
-u32 dispc_mgr_get_sync_lost_irq(enum omap_channel channel)
-{
-	return mgr_desc[channel].sync_lost_irq;
-}
-EXPORT_SYMBOL(dispc_mgr_get_sync_lost_irq);
-
-u32 dispc_wb_get_framedone_irq(void)
-{
-	return DISPC_IRQ_FRAMEDONEWB;
-}
-
-bool dispc_mgr_go_busy(enum omap_channel channel)
-{
-	return mgr_fld_read(channel, DISPC_MGR_FLD_GO) == 1;
-}
-EXPORT_SYMBOL(dispc_mgr_go_busy);
-
-void dispc_mgr_go(enum omap_channel channel)
-{
-	WARN_ON(dispc_mgr_is_enabled(channel) == false);
-	WARN_ON(dispc_mgr_go_busy(channel));
-
-	DSSDBG("GO %s\n", mgr_desc[channel].name);
-
-	mgr_fld_write(channel, DISPC_MGR_FLD_GO, 1);
-}
-EXPORT_SYMBOL(dispc_mgr_go);
-
-bool dispc_wb_go_busy(void)
-{
-	return REG_GET(DISPC_CONTROL2, 6, 6) == 1;
-}
-
-void dispc_wb_go(void)
-{
-	enum omap_plane plane = OMAP_DSS_WB;
-	bool enable, go;
-
-	enable = REG_GET(DISPC_OVL_ATTRIBUTES(plane), 0, 0) == 1;
-
-	if (!enable)
-		return;
-
-	go = REG_GET(DISPC_CONTROL2, 6, 6) == 1;
-	if (go) {
-		DSSERR("GO bit not down for WB\n");
-		return;
-	}
-
-	REG_FLD_MOD(DISPC_CONTROL2, 1, 6, 6);
-}
-
-static void dispc_ovl_write_firh_reg(enum omap_plane plane, int reg, u32 value)
-{
-	dispc_write_reg(DISPC_OVL_FIR_COEF_H(plane, reg), value);
-}
-
-static void dispc_ovl_write_firhv_reg(enum omap_plane plane, int reg, u32 value)
-{
-	dispc_write_reg(DISPC_OVL_FIR_COEF_HV(plane, reg), value);
-}
-
-static void dispc_ovl_write_firv_reg(enum omap_plane plane, int reg, u32 value)
-{
-	dispc_write_reg(DISPC_OVL_FIR_COEF_V(plane, reg), value);
-}
-
-static void dispc_ovl_write_firh2_reg(enum omap_plane plane, int reg, u32 value)
-{
-	BUG_ON(plane == OMAP_DSS_GFX);
-
-	dispc_write_reg(DISPC_OVL_FIR_COEF_H2(plane, reg), value);
-}
-
-static void dispc_ovl_write_firhv2_reg(enum omap_plane plane, int reg,
-		u32 value)
-{
-	BUG_ON(plane == OMAP_DSS_GFX);
-
-	dispc_write_reg(DISPC_OVL_FIR_COEF_HV2(plane, reg), value);
-}
-
-static void dispc_ovl_write_firv2_reg(enum omap_plane plane, int reg, u32 value)
-{
-	BUG_ON(plane == OMAP_DSS_GFX);
-
-	dispc_write_reg(DISPC_OVL_FIR_COEF_V2(plane, reg), value);
-}
-
-static void dispc_ovl_set_scale_coef(enum omap_plane plane, int fir_hinc,
-				int fir_vinc, int five_taps,
-				enum omap_color_component color_comp)
-{
-	const struct dispc_coef *h_coef, *v_coef;
-	int i;
-
-	h_coef = dispc_ovl_get_scale_coef(fir_hinc, true);
-	v_coef = dispc_ovl_get_scale_coef(fir_vinc, five_taps);
-
-	for (i = 0; i < 8; i++) {
-		u32 h, hv;
-
-		h = FLD_VAL(h_coef[i].hc0_vc00, 7, 0)
-			| FLD_VAL(h_coef[i].hc1_vc0, 15, 8)
-			| FLD_VAL(h_coef[i].hc2_vc1, 23, 16)
-			| FLD_VAL(h_coef[i].hc3_vc2, 31, 24);
-		hv = FLD_VAL(h_coef[i].hc4_vc22, 7, 0)
-			| FLD_VAL(v_coef[i].hc1_vc0, 15, 8)
-			| FLD_VAL(v_coef[i].hc2_vc1, 23, 16)
-			| FLD_VAL(v_coef[i].hc3_vc2, 31, 24);
-
-		if (color_comp == DISPC_COLOR_COMPONENT_RGB_Y) {
-			dispc_ovl_write_firh_reg(plane, i, h);
-			dispc_ovl_write_firhv_reg(plane, i, hv);
-		} else {
-			dispc_ovl_write_firh2_reg(plane, i, h);
-			dispc_ovl_write_firhv2_reg(plane, i, hv);
-		}
-
-	}
-
-	if (five_taps) {
-		for (i = 0; i < 8; i++) {
-			u32 v;
-			v = FLD_VAL(v_coef[i].hc0_vc00, 7, 0)
-				| FLD_VAL(v_coef[i].hc4_vc22, 15, 8);
-			if (color_comp == DISPC_COLOR_COMPONENT_RGB_Y)
-				dispc_ovl_write_firv_reg(plane, i, v);
-			else
-				dispc_ovl_write_firv2_reg(plane, i, v);
-		}
-	}
-}
-
-
-static void dispc_ovl_write_color_conv_coef(enum omap_plane plane,
-		const struct color_conv_coef *ct)
-{
-#define CVAL(x, y) (FLD_VAL(x, 26, 16) | FLD_VAL(y, 10, 0))
-
-	dispc_write_reg(DISPC_OVL_CONV_COEF(plane, 0), CVAL(ct->rcr, ct->ry));
-	dispc_write_reg(DISPC_OVL_CONV_COEF(plane, 1), CVAL(ct->gy,  ct->rcb));
-	dispc_write_reg(DISPC_OVL_CONV_COEF(plane, 2), CVAL(ct->gcb, ct->gcr));
-	dispc_write_reg(DISPC_OVL_CONV_COEF(plane, 3), CVAL(ct->bcr, ct->by));
-	dispc_write_reg(DISPC_OVL_CONV_COEF(plane, 4), CVAL(0, ct->bcb));
-
-	REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), ct->full_range, 11, 11);
-
-#undef CVAL
-}
-
-static void dispc_setup_color_conv_coef(void)
-{
-	int i;
-	int num_ovl = dss_feat_get_num_ovls();
-	int num_wb = dss_feat_get_num_wbs();
-	const struct color_conv_coef ctbl_bt601_5_ovl = {
-		298, 409, 0, 298, -208, -100, 298, 0, 517, 0,
-	};
-	const struct color_conv_coef ctbl_bt601_5_wb = {
-		66, 112, -38, 129, -94, -74, 25, -18, 112, 0,
-	};
-
-	for (i = 1; i < num_ovl; i++)
-		dispc_ovl_write_color_conv_coef(i, &ctbl_bt601_5_ovl);
-
-	for (; i < num_wb; i++)
-		dispc_ovl_write_color_conv_coef(i, &ctbl_bt601_5_wb);
-}
-
-static void dispc_ovl_set_ba0(enum omap_plane plane, u32 paddr)
-{
-	dispc_write_reg(DISPC_OVL_BA0(plane), paddr);
-}
-
-static void dispc_ovl_set_ba1(enum omap_plane plane, u32 paddr)
-{
-	dispc_write_reg(DISPC_OVL_BA1(plane), paddr);
-}
-
-static void dispc_ovl_set_ba0_uv(enum omap_plane plane, u32 paddr)
-{
-	dispc_write_reg(DISPC_OVL_BA0_UV(plane), paddr);
-}
-
-static void dispc_ovl_set_ba1_uv(enum omap_plane plane, u32 paddr)
-{
-	dispc_write_reg(DISPC_OVL_BA1_UV(plane), paddr);
-}
-
-static void dispc_ovl_set_pos(enum omap_plane plane,
-		enum omap_overlay_caps caps, int x, int y)
-{
-	u32 val;
-
-	if ((caps & OMAP_DSS_OVL_CAP_POS) == 0)
-		return;
-
-	val = FLD_VAL(y, 26, 16) | FLD_VAL(x, 10, 0);
-
-	dispc_write_reg(DISPC_OVL_POSITION(plane), val);
-}
-
-static void dispc_ovl_set_input_size(enum omap_plane plane, int width,
-		int height)
-{
-	u32 val = FLD_VAL(height - 1, 26, 16) | FLD_VAL(width - 1, 10, 0);
-
-	if (plane == OMAP_DSS_GFX || plane == OMAP_DSS_WB)
-		dispc_write_reg(DISPC_OVL_SIZE(plane), val);
-	else
-		dispc_write_reg(DISPC_OVL_PICTURE_SIZE(plane), val);
-}
-
-static void dispc_ovl_set_output_size(enum omap_plane plane, int width,
-		int height)
-{
-	u32 val;
-
-	BUG_ON(plane == OMAP_DSS_GFX);
-
-	val = FLD_VAL(height - 1, 26, 16) | FLD_VAL(width - 1, 10, 0);
-
-	if (plane == OMAP_DSS_WB)
-		dispc_write_reg(DISPC_OVL_PICTURE_SIZE(plane), val);
-	else
-		dispc_write_reg(DISPC_OVL_SIZE(plane), val);
-}
-
-static void dispc_ovl_set_zorder(enum omap_plane plane,
-		enum omap_overlay_caps caps, u8 zorder)
-{
-	if ((caps & OMAP_DSS_OVL_CAP_ZORDER) == 0)
-		return;
-
-	REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), zorder, 27, 26);
-}
-
-static void dispc_ovl_enable_zorder_planes(void)
-{
-	int i;
-
-	if (!dss_has_feature(FEAT_ALPHA_FREE_ZORDER))
-		return;
-
-	for (i = 0; i < dss_feat_get_num_ovls(); i++)
-		REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(i), 1, 25, 25);
-}
-
-static void dispc_ovl_set_pre_mult_alpha(enum omap_plane plane,
-		enum omap_overlay_caps caps, bool enable)
-{
-	if ((caps & OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA) == 0)
-		return;
-
-	REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), enable ? 1 : 0, 28, 28);
-}
-
-static void dispc_ovl_setup_global_alpha(enum omap_plane plane,
-		enum omap_overlay_caps caps, u8 global_alpha)
-{
-	static const unsigned shifts[] = { 0, 8, 16, 24, };
-	int shift;
-
-	if ((caps & OMAP_DSS_OVL_CAP_GLOBAL_ALPHA) == 0)
-		return;
-
-	shift = shifts[plane];
-	REG_FLD_MOD(DISPC_GLOBAL_ALPHA, global_alpha, shift + 7, shift);
-}
-
-static void dispc_ovl_set_pix_inc(enum omap_plane plane, s32 inc)
-{
-	dispc_write_reg(DISPC_OVL_PIXEL_INC(plane), inc);
-}
-
-static void dispc_ovl_set_row_inc(enum omap_plane plane, s32 inc)
-{
-	dispc_write_reg(DISPC_OVL_ROW_INC(plane), inc);
-}
-
-static void dispc_ovl_set_color_mode(enum omap_plane plane,
-		enum omap_color_mode color_mode)
-{
-	u32 m = 0;
-	if (plane != OMAP_DSS_GFX) {
-		switch (color_mode) {
-		case OMAP_DSS_COLOR_NV12:
-			m = 0x0; break;
-		case OMAP_DSS_COLOR_RGBX16:
-			m = 0x1; break;
-		case OMAP_DSS_COLOR_RGBA16:
-			m = 0x2; break;
-		case OMAP_DSS_COLOR_RGB12U:
-			m = 0x4; break;
-		case OMAP_DSS_COLOR_ARGB16:
-			m = 0x5; break;
-		case OMAP_DSS_COLOR_RGB16:
-			m = 0x6; break;
-		case OMAP_DSS_COLOR_ARGB16_1555:
-			m = 0x7; break;
-		case OMAP_DSS_COLOR_RGB24U:
-			m = 0x8; break;
-		case OMAP_DSS_COLOR_RGB24P:
-			m = 0x9; break;
-		case OMAP_DSS_COLOR_YUV2:
-			m = 0xa; break;
-		case OMAP_DSS_COLOR_UYVY:
-			m = 0xb; break;
-		case OMAP_DSS_COLOR_ARGB32:
-			m = 0xc; break;
-		case OMAP_DSS_COLOR_RGBA32:
-			m = 0xd; break;
-		case OMAP_DSS_COLOR_RGBX32:
-			m = 0xe; break;
-		case OMAP_DSS_COLOR_XRGB16_1555:
-			m = 0xf; break;
-		default:
-			BUG(); return;
-		}
-	} else {
-		switch (color_mode) {
-		case OMAP_DSS_COLOR_CLUT1:
-			m = 0x0; break;
-		case OMAP_DSS_COLOR_CLUT2:
-			m = 0x1; break;
-		case OMAP_DSS_COLOR_CLUT4:
-			m = 0x2; break;
-		case OMAP_DSS_COLOR_CLUT8:
-			m = 0x3; break;
-		case OMAP_DSS_COLOR_RGB12U:
-			m = 0x4; break;
-		case OMAP_DSS_COLOR_ARGB16:
-			m = 0x5; break;
-		case OMAP_DSS_COLOR_RGB16:
-			m = 0x6; break;
-		case OMAP_DSS_COLOR_ARGB16_1555:
-			m = 0x7; break;
-		case OMAP_DSS_COLOR_RGB24U:
-			m = 0x8; break;
-		case OMAP_DSS_COLOR_RGB24P:
-			m = 0x9; break;
-		case OMAP_DSS_COLOR_RGBX16:
-			m = 0xa; break;
-		case OMAP_DSS_COLOR_RGBA16:
-			m = 0xb; break;
-		case OMAP_DSS_COLOR_ARGB32:
-			m = 0xc; break;
-		case OMAP_DSS_COLOR_RGBA32:
-			m = 0xd; break;
-		case OMAP_DSS_COLOR_RGBX32:
-			m = 0xe; break;
-		case OMAP_DSS_COLOR_XRGB16_1555:
-			m = 0xf; break;
-		default:
-			BUG(); return;
-		}
-	}
-
-	REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), m, 4, 1);
-}
-
-static void dispc_ovl_configure_burst_type(enum omap_plane plane,
-		enum omap_dss_rotation_type rotation_type)
-{
-	if (dss_has_feature(FEAT_BURST_2D) == 0)
-		return;
-
-	if (rotation_type == OMAP_DSS_ROT_TILER)
-		REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), 1, 29, 29);
-	else
-		REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), 0, 29, 29);
-}
-
-void dispc_ovl_set_channel_out(enum omap_plane plane, enum omap_channel channel)
-{
-	int shift;
-	u32 val;
-	int chan = 0, chan2 = 0;
-
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		shift = 8;
-		break;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-	case OMAP_DSS_VIDEO3:
-		shift = 16;
-		break;
-	default:
-		BUG();
-		return;
-	}
-
-	val = dispc_read_reg(DISPC_OVL_ATTRIBUTES(plane));
-	if (dss_has_feature(FEAT_MGR_LCD2)) {
-		switch (channel) {
-		case OMAP_DSS_CHANNEL_LCD:
-			chan = 0;
-			chan2 = 0;
-			break;
-		case OMAP_DSS_CHANNEL_DIGIT:
-			chan = 1;
-			chan2 = 0;
-			break;
-		case OMAP_DSS_CHANNEL_LCD2:
-			chan = 0;
-			chan2 = 1;
-			break;
-		case OMAP_DSS_CHANNEL_LCD3:
-			if (dss_has_feature(FEAT_MGR_LCD3)) {
-				chan = 0;
-				chan2 = 2;
-			} else {
-				BUG();
-				return;
-			}
-			break;
-		default:
-			BUG();
-			return;
-		}
-
-		val = FLD_MOD(val, chan, shift, shift);
-		val = FLD_MOD(val, chan2, 31, 30);
-	} else {
-		val = FLD_MOD(val, channel, shift, shift);
-	}
-	dispc_write_reg(DISPC_OVL_ATTRIBUTES(plane), val);
-}
-EXPORT_SYMBOL(dispc_ovl_set_channel_out);
-
-static enum omap_channel dispc_ovl_get_channel_out(enum omap_plane plane)
-{
-	int shift;
-	u32 val;
-	enum omap_channel channel;
-
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		shift = 8;
-		break;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-	case OMAP_DSS_VIDEO3:
-		shift = 16;
-		break;
-	default:
-		BUG();
-		return 0;
-	}
-
-	val = dispc_read_reg(DISPC_OVL_ATTRIBUTES(plane));
-
-	if (dss_has_feature(FEAT_MGR_LCD3)) {
-		if (FLD_GET(val, 31, 30) == 0)
-			channel = FLD_GET(val, shift, shift);
-		else if (FLD_GET(val, 31, 30) == 1)
-			channel = OMAP_DSS_CHANNEL_LCD2;
-		else
-			channel = OMAP_DSS_CHANNEL_LCD3;
-	} else if (dss_has_feature(FEAT_MGR_LCD2)) {
-		if (FLD_GET(val, 31, 30) == 0)
-			channel = FLD_GET(val, shift, shift);
-		else
-			channel = OMAP_DSS_CHANNEL_LCD2;
-	} else {
-		channel = FLD_GET(val, shift, shift);
-	}
-
-	return channel;
-}
-
-void dispc_wb_set_channel_in(enum dss_writeback_channel channel)
-{
-	enum omap_plane plane = OMAP_DSS_WB;
-
-	REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), channel, 18, 16);
-}
-
-static void dispc_ovl_set_burst_size(enum omap_plane plane,
-		enum omap_burst_size burst_size)
-{
-	static const unsigned shifts[] = { 6, 14, 14, 14, 14, };
-	int shift;
-
-	shift = shifts[plane];
-	REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), burst_size, shift + 1, shift);
-}
-
-static void dispc_configure_burst_sizes(void)
-{
-	int i;
-	const int burst_size = BURST_SIZE_X8;
-
-	/* Configure burst size always to maximum size */
-	for (i = 0; i < dss_feat_get_num_ovls(); ++i)
-		dispc_ovl_set_burst_size(i, burst_size);
-}
-
-static u32 dispc_ovl_get_burst_size(enum omap_plane plane)
-{
-	unsigned unit = dss_feat_get_burst_size_unit();
-	/* burst multiplier is always x8 (see dispc_configure_burst_sizes()) */
-	return unit * 8;
-}
-
-void dispc_enable_gamma_table(bool enable)
-{
-	/*
-	 * This is partially implemented to support only disabling of
-	 * the gamma table.
-	 */
-	if (enable) {
-		DSSWARN("Gamma table enabling for TV not yet supported");
-		return;
-	}
-
-	REG_FLD_MOD(DISPC_CONFIG, enable, 9, 9);
-}
-
-static void dispc_mgr_enable_cpr(enum omap_channel channel, bool enable)
-{
-	if (channel == OMAP_DSS_CHANNEL_DIGIT)
-		return;
-
-	mgr_fld_write(channel, DISPC_MGR_FLD_CPR, enable);
-}
-
-static void dispc_mgr_set_cpr_coef(enum omap_channel channel,
-		const struct omap_dss_cpr_coefs *coefs)
-{
-	u32 coef_r, coef_g, coef_b;
-
-	if (!dss_mgr_is_lcd(channel))
-		return;
-
-	coef_r = FLD_VAL(coefs->rr, 31, 22) | FLD_VAL(coefs->rg, 20, 11) |
-		FLD_VAL(coefs->rb, 9, 0);
-	coef_g = FLD_VAL(coefs->gr, 31, 22) | FLD_VAL(coefs->gg, 20, 11) |
-		FLD_VAL(coefs->gb, 9, 0);
-	coef_b = FLD_VAL(coefs->br, 31, 22) | FLD_VAL(coefs->bg, 20, 11) |
-		FLD_VAL(coefs->bb, 9, 0);
-
-	dispc_write_reg(DISPC_CPR_COEF_R(channel), coef_r);
-	dispc_write_reg(DISPC_CPR_COEF_G(channel), coef_g);
-	dispc_write_reg(DISPC_CPR_COEF_B(channel), coef_b);
-}
-
-static void dispc_ovl_set_vid_color_conv(enum omap_plane plane, bool enable)
-{
-	u32 val;
-
-	BUG_ON(plane == OMAP_DSS_GFX);
-
-	val = dispc_read_reg(DISPC_OVL_ATTRIBUTES(plane));
-	val = FLD_MOD(val, enable, 9, 9);
-	dispc_write_reg(DISPC_OVL_ATTRIBUTES(plane), val);
-}
-
-static void dispc_ovl_enable_replication(enum omap_plane plane,
-		enum omap_overlay_caps caps, bool enable)
-{
-	static const unsigned shifts[] = { 5, 10, 10, 10 };
-	int shift;
-
-	if ((caps & OMAP_DSS_OVL_CAP_REPLICATION) == 0)
-		return;
-
-	shift = shifts[plane];
-	REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), enable, shift, shift);
-}
-
-static void dispc_mgr_set_size(enum omap_channel channel, u16 width,
-		u16 height)
-{
-	u32 val;
-
-	val = FLD_VAL(height - 1, dispc.feat->mgr_height_start, 16) |
-		FLD_VAL(width - 1, dispc.feat->mgr_width_start, 0);
-
-	dispc_write_reg(DISPC_SIZE_MGR(channel), val);
-}
-
-static void dispc_init_fifos(void)
-{
-	u32 size;
-	int fifo;
-	u8 start, end;
-	u32 unit;
-
-	unit = dss_feat_get_buffer_size_unit();
-
-	dss_feat_get_reg_field(FEAT_REG_FIFOSIZE, &start, &end);
-
-	for (fifo = 0; fifo < dispc.feat->num_fifos; ++fifo) {
-		size = REG_GET(DISPC_OVL_FIFO_SIZE_STATUS(fifo), start, end);
-		size *= unit;
-		dispc.fifo_size[fifo] = size;
-
-		/*
-		 * By default fifos are mapped directly to overlays, fifo 0 to
-		 * ovl 0, fifo 1 to ovl 1, etc.
-		 */
-		dispc.fifo_assignment[fifo] = fifo;
-	}
-
-	/*
-	 * The GFX fifo on OMAP4 is smaller than the other fifos. The small fifo
-	 * causes problems with certain use cases, like using the tiler in 2D
-	 * mode. The below hack swaps the fifos of GFX and WB planes, thus
-	 * giving GFX plane a larger fifo. WB but should work fine with a
-	 * smaller fifo.
-	 */
-	if (dispc.feat->gfx_fifo_workaround) {
-		u32 v;
-
-		v = dispc_read_reg(DISPC_GLOBAL_BUFFER);
-
-		v = FLD_MOD(v, 4, 2, 0); /* GFX BUF top to WB */
-		v = FLD_MOD(v, 4, 5, 3); /* GFX BUF bottom to WB */
-		v = FLD_MOD(v, 0, 26, 24); /* WB BUF top to GFX */
-		v = FLD_MOD(v, 0, 29, 27); /* WB BUF bottom to GFX */
-
-		dispc_write_reg(DISPC_GLOBAL_BUFFER, v);
-
-		dispc.fifo_assignment[OMAP_DSS_GFX] = OMAP_DSS_WB;
-		dispc.fifo_assignment[OMAP_DSS_WB] = OMAP_DSS_GFX;
-	}
-}
-
-static u32 dispc_ovl_get_fifo_size(enum omap_plane plane)
-{
-	int fifo;
-	u32 size = 0;
-
-	for (fifo = 0; fifo < dispc.feat->num_fifos; ++fifo) {
-		if (dispc.fifo_assignment[fifo] == plane)
-			size += dispc.fifo_size[fifo];
-	}
-
-	return size;
-}
-
-void dispc_ovl_set_fifo_threshold(enum omap_plane plane, u32 low, u32 high)
-{
-	u8 hi_start, hi_end, lo_start, lo_end;
-	u32 unit;
-
-	unit = dss_feat_get_buffer_size_unit();
-
-	WARN_ON(low % unit != 0);
-	WARN_ON(high % unit != 0);
-
-	low /= unit;
-	high /= unit;
-
-	dss_feat_get_reg_field(FEAT_REG_FIFOHIGHTHRESHOLD, &hi_start, &hi_end);
-	dss_feat_get_reg_field(FEAT_REG_FIFOLOWTHRESHOLD, &lo_start, &lo_end);
-
-	DSSDBG("fifo(%d) threshold (bytes), old %u/%u, new %u/%u\n",
-			plane,
-			REG_GET(DISPC_OVL_FIFO_THRESHOLD(plane),
-				lo_start, lo_end) * unit,
-			REG_GET(DISPC_OVL_FIFO_THRESHOLD(plane),
-				hi_start, hi_end) * unit,
-			low * unit, high * unit);
-
-	dispc_write_reg(DISPC_OVL_FIFO_THRESHOLD(plane),
-			FLD_VAL(high, hi_start, hi_end) |
-			FLD_VAL(low, lo_start, lo_end));
-
-	/*
-	 * configure the preload to the pipeline's high threhold, if HT it's too
-	 * large for the preload field, set the threshold to the maximum value
-	 * that can be held by the preload register
-	 */
-	if (dss_has_feature(FEAT_PRELOAD) && dispc.feat->set_max_preload &&
-			plane != OMAP_DSS_WB)
-		dispc_write_reg(DISPC_OVL_PRELOAD(plane), min(high, 0xfffu));
-}
-EXPORT_SYMBOL(dispc_ovl_set_fifo_threshold);
-
-void dispc_enable_fifomerge(bool enable)
-{
-	if (!dss_has_feature(FEAT_FIFO_MERGE)) {
-		WARN_ON(enable);
-		return;
-	}
-
-	DSSDBG("FIFO merge %s\n", enable ? "enabled" : "disabled");
-	REG_FLD_MOD(DISPC_CONFIG, enable ? 1 : 0, 14, 14);
-}
-
-void dispc_ovl_compute_fifo_thresholds(enum omap_plane plane,
-		u32 *fifo_low, u32 *fifo_high, bool use_fifomerge,
-		bool manual_update)
-{
-	/*
-	 * All sizes are in bytes. Both the buffer and burst are made of
-	 * buffer_units, and the fifo thresholds must be buffer_unit aligned.
-	 */
-
-	unsigned buf_unit = dss_feat_get_buffer_size_unit();
-	unsigned ovl_fifo_size, total_fifo_size, burst_size;
-	int i;
-
-	burst_size = dispc_ovl_get_burst_size(plane);
-	ovl_fifo_size = dispc_ovl_get_fifo_size(plane);
-
-	if (use_fifomerge) {
-		total_fifo_size = 0;
-		for (i = 0; i < dss_feat_get_num_ovls(); ++i)
-			total_fifo_size += dispc_ovl_get_fifo_size(i);
-	} else {
-		total_fifo_size = ovl_fifo_size;
-	}
-
-	/*
-	 * We use the same low threshold for both fifomerge and non-fifomerge
-	 * cases, but for fifomerge we calculate the high threshold using the
-	 * combined fifo size
-	 */
-
-	if (manual_update && dss_has_feature(FEAT_OMAP3_DSI_FIFO_BUG)) {
-		*fifo_low = ovl_fifo_size - burst_size * 2;
-		*fifo_high = total_fifo_size - burst_size;
-	} else if (plane == OMAP_DSS_WB) {
-		/*
-		 * Most optimal configuration for writeback is to push out data
-		 * to the interconnect the moment writeback pushes enough pixels
-		 * in the FIFO to form a burst
-		 */
-		*fifo_low = 0;
-		*fifo_high = burst_size;
-	} else {
-		*fifo_low = ovl_fifo_size - burst_size;
-		*fifo_high = total_fifo_size - buf_unit;
-	}
-}
-EXPORT_SYMBOL(dispc_ovl_compute_fifo_thresholds);
-
-static void dispc_ovl_set_fir(enum omap_plane plane,
-				int hinc, int vinc,
-				enum omap_color_component color_comp)
-{
-	u32 val;
-
-	if (color_comp == DISPC_COLOR_COMPONENT_RGB_Y) {
-		u8 hinc_start, hinc_end, vinc_start, vinc_end;
-
-		dss_feat_get_reg_field(FEAT_REG_FIRHINC,
-					&hinc_start, &hinc_end);
-		dss_feat_get_reg_field(FEAT_REG_FIRVINC,
-					&vinc_start, &vinc_end);
-		val = FLD_VAL(vinc, vinc_start, vinc_end) |
-				FLD_VAL(hinc, hinc_start, hinc_end);
-
-		dispc_write_reg(DISPC_OVL_FIR(plane), val);
-	} else {
-		val = FLD_VAL(vinc, 28, 16) | FLD_VAL(hinc, 12, 0);
-		dispc_write_reg(DISPC_OVL_FIR2(plane), val);
-	}
-}
-
-static void dispc_ovl_set_vid_accu0(enum omap_plane plane, int haccu, int vaccu)
-{
-	u32 val;
-	u8 hor_start, hor_end, vert_start, vert_end;
-
-	dss_feat_get_reg_field(FEAT_REG_HORIZONTALACCU, &hor_start, &hor_end);
-	dss_feat_get_reg_field(FEAT_REG_VERTICALACCU, &vert_start, &vert_end);
-
-	val = FLD_VAL(vaccu, vert_start, vert_end) |
-			FLD_VAL(haccu, hor_start, hor_end);
-
-	dispc_write_reg(DISPC_OVL_ACCU0(plane), val);
-}
-
-static void dispc_ovl_set_vid_accu1(enum omap_plane plane, int haccu, int vaccu)
-{
-	u32 val;
-	u8 hor_start, hor_end, vert_start, vert_end;
-
-	dss_feat_get_reg_field(FEAT_REG_HORIZONTALACCU, &hor_start, &hor_end);
-	dss_feat_get_reg_field(FEAT_REG_VERTICALACCU, &vert_start, &vert_end);
-
-	val = FLD_VAL(vaccu, vert_start, vert_end) |
-			FLD_VAL(haccu, hor_start, hor_end);
-
-	dispc_write_reg(DISPC_OVL_ACCU1(plane), val);
-}
-
-static void dispc_ovl_set_vid_accu2_0(enum omap_plane plane, int haccu,
-		int vaccu)
-{
-	u32 val;
-
-	val = FLD_VAL(vaccu, 26, 16) | FLD_VAL(haccu, 10, 0);
-	dispc_write_reg(DISPC_OVL_ACCU2_0(plane), val);
-}
-
-static void dispc_ovl_set_vid_accu2_1(enum omap_plane plane, int haccu,
-		int vaccu)
-{
-	u32 val;
-
-	val = FLD_VAL(vaccu, 26, 16) | FLD_VAL(haccu, 10, 0);
-	dispc_write_reg(DISPC_OVL_ACCU2_1(plane), val);
-}
-
-static void dispc_ovl_set_scale_param(enum omap_plane plane,
-		u16 orig_width, u16 orig_height,
-		u16 out_width, u16 out_height,
-		bool five_taps, u8 rotation,
-		enum omap_color_component color_comp)
-{
-	int fir_hinc, fir_vinc;
-
-	fir_hinc = 1024 * orig_width / out_width;
-	fir_vinc = 1024 * orig_height / out_height;
-
-	dispc_ovl_set_scale_coef(plane, fir_hinc, fir_vinc, five_taps,
-				color_comp);
-	dispc_ovl_set_fir(plane, fir_hinc, fir_vinc, color_comp);
-}
-
-static void dispc_ovl_set_accu_uv(enum omap_plane plane,
-		u16 orig_width,	u16 orig_height, u16 out_width, u16 out_height,
-		bool ilace, enum omap_color_mode color_mode, u8 rotation)
-{
-	int h_accu2_0, h_accu2_1;
-	int v_accu2_0, v_accu2_1;
-	int chroma_hinc, chroma_vinc;
-	int idx;
-
-	struct accu {
-		s8 h0_m, h0_n;
-		s8 h1_m, h1_n;
-		s8 v0_m, v0_n;
-		s8 v1_m, v1_n;
-	};
-
-	const struct accu *accu_table;
-	const struct accu *accu_val;
-
-	static const struct accu accu_nv12[4] = {
-		{  0, 1,  0, 1 , -1, 2, 0, 1 },
-		{  1, 2, -3, 4 ,  0, 1, 0, 1 },
-		{ -1, 1,  0, 1 , -1, 2, 0, 1 },
-		{ -1, 2, -1, 2 , -1, 1, 0, 1 },
-	};
-
-	static const struct accu accu_nv12_ilace[4] = {
-		{  0, 1,  0, 1 , -3, 4, -1, 4 },
-		{ -1, 4, -3, 4 ,  0, 1,  0, 1 },
-		{ -1, 1,  0, 1 , -1, 4, -3, 4 },
-		{ -3, 4, -3, 4 , -1, 1,  0, 1 },
-	};
-
-	static const struct accu accu_yuv[4] = {
-		{  0, 1, 0, 1,  0, 1, 0, 1 },
-		{  0, 1, 0, 1,  0, 1, 0, 1 },
-		{ -1, 1, 0, 1,  0, 1, 0, 1 },
-		{  0, 1, 0, 1, -1, 1, 0, 1 },
-	};
-
-	switch (rotation) {
-	case OMAP_DSS_ROT_0:
-		idx = 0;
-		break;
-	case OMAP_DSS_ROT_90:
-		idx = 1;
-		break;
-	case OMAP_DSS_ROT_180:
-		idx = 2;
-		break;
-	case OMAP_DSS_ROT_270:
-		idx = 3;
-		break;
-	default:
-		BUG();
-		return;
-	}
-
-	switch (color_mode) {
-	case OMAP_DSS_COLOR_NV12:
-		if (ilace)
-			accu_table = accu_nv12_ilace;
-		else
-			accu_table = accu_nv12;
-		break;
-	case OMAP_DSS_COLOR_YUV2:
-	case OMAP_DSS_COLOR_UYVY:
-		accu_table = accu_yuv;
-		break;
-	default:
-		BUG();
-		return;
-	}
-
-	accu_val = &accu_table[idx];
-
-	chroma_hinc = 1024 * orig_width / out_width;
-	chroma_vinc = 1024 * orig_height / out_height;
-
-	h_accu2_0 = (accu_val->h0_m * chroma_hinc / accu_val->h0_n) % 1024;
-	h_accu2_1 = (accu_val->h1_m * chroma_hinc / accu_val->h1_n) % 1024;
-	v_accu2_0 = (accu_val->v0_m * chroma_vinc / accu_val->v0_n) % 1024;
-	v_accu2_1 = (accu_val->v1_m * chroma_vinc / accu_val->v1_n) % 1024;
-
-	dispc_ovl_set_vid_accu2_0(plane, h_accu2_0, v_accu2_0);
-	dispc_ovl_set_vid_accu2_1(plane, h_accu2_1, v_accu2_1);
-}
-
-static void dispc_ovl_set_scaling_common(enum omap_plane plane,
-		u16 orig_width, u16 orig_height,
-		u16 out_width, u16 out_height,
-		bool ilace, bool five_taps,
-		bool fieldmode, enum omap_color_mode color_mode,
-		u8 rotation)
-{
-	int accu0 = 0;
-	int accu1 = 0;
-	u32 l;
-
-	dispc_ovl_set_scale_param(plane, orig_width, orig_height,
-				out_width, out_height, five_taps,
-				rotation, DISPC_COLOR_COMPONENT_RGB_Y);
-	l = dispc_read_reg(DISPC_OVL_ATTRIBUTES(plane));
-
-	/* RESIZEENABLE and VERTICALTAPS */
-	l &= ~((0x3 << 5) | (0x1 << 21));
-	l |= (orig_width != out_width) ? (1 << 5) : 0;
-	l |= (orig_height != out_height) ? (1 << 6) : 0;
-	l |= five_taps ? (1 << 21) : 0;
-
-	/* VRESIZECONF and HRESIZECONF */
-	if (dss_has_feature(FEAT_RESIZECONF)) {
-		l &= ~(0x3 << 7);
-		l |= (orig_width <= out_width) ? 0 : (1 << 7);
-		l |= (orig_height <= out_height) ? 0 : (1 << 8);
-	}
-
-	/* LINEBUFFERSPLIT */
-	if (dss_has_feature(FEAT_LINEBUFFERSPLIT)) {
-		l &= ~(0x1 << 22);
-		l |= five_taps ? (1 << 22) : 0;
-	}
-
-	dispc_write_reg(DISPC_OVL_ATTRIBUTES(plane), l);
-
-	/*
-	 * field 0 = even field = bottom field
-	 * field 1 = odd field = top field
-	 */
-	if (ilace && !fieldmode) {
-		accu1 = 0;
-		accu0 = ((1024 * orig_height / out_height) / 2) & 0x3ff;
-		if (accu0 >= 1024/2) {
-			accu1 = 1024/2;
-			accu0 -= accu1;
-		}
-	}
-
-	dispc_ovl_set_vid_accu0(plane, 0, accu0);
-	dispc_ovl_set_vid_accu1(plane, 0, accu1);
-}
-
-static void dispc_ovl_set_scaling_uv(enum omap_plane plane,
-		u16 orig_width, u16 orig_height,
-		u16 out_width, u16 out_height,
-		bool ilace, bool five_taps,
-		bool fieldmode, enum omap_color_mode color_mode,
-		u8 rotation)
-{
-	int scale_x = out_width != orig_width;
-	int scale_y = out_height != orig_height;
-	bool chroma_upscale = plane != OMAP_DSS_WB ? true : false;
-
-	if (!dss_has_feature(FEAT_HANDLE_UV_SEPARATE))
-		return;
-	if ((color_mode != OMAP_DSS_COLOR_YUV2 &&
-			color_mode != OMAP_DSS_COLOR_UYVY &&
-			color_mode != OMAP_DSS_COLOR_NV12)) {
-		/* reset chroma resampling for RGB formats  */
-		if (plane != OMAP_DSS_WB)
-			REG_FLD_MOD(DISPC_OVL_ATTRIBUTES2(plane), 0, 8, 8);
-		return;
-	}
-
-	dispc_ovl_set_accu_uv(plane, orig_width, orig_height, out_width,
-			out_height, ilace, color_mode, rotation);
-
-	switch (color_mode) {
-	case OMAP_DSS_COLOR_NV12:
-		if (chroma_upscale) {
-			/* UV is subsampled by 2 horizontally and vertically */
-			orig_height >>= 1;
-			orig_width >>= 1;
-		} else {
-			/* UV is downsampled by 2 horizontally and vertically */
-			orig_height <<= 1;
-			orig_width <<= 1;
-		}
-
-		break;
-	case OMAP_DSS_COLOR_YUV2:
-	case OMAP_DSS_COLOR_UYVY:
-		/* For YUV422 with 90/270 rotation, we don't upsample chroma */
-		if (rotation == OMAP_DSS_ROT_0 ||
-				rotation == OMAP_DSS_ROT_180) {
-			if (chroma_upscale)
-				/* UV is subsampled by 2 horizontally */
-				orig_width >>= 1;
-			else
-				/* UV is downsampled by 2 horizontally */
-				orig_width <<= 1;
-		}
-
-		/* must use FIR for YUV422 if rotated */
-		if (rotation != OMAP_DSS_ROT_0)
-			scale_x = scale_y = true;
-
-		break;
-	default:
-		BUG();
-		return;
-	}
-
-	if (out_width != orig_width)
-		scale_x = true;
-	if (out_height != orig_height)
-		scale_y = true;
-
-	dispc_ovl_set_scale_param(plane, orig_width, orig_height,
-			out_width, out_height, five_taps,
-				rotation, DISPC_COLOR_COMPONENT_UV);
-
-	if (plane != OMAP_DSS_WB)
-		REG_FLD_MOD(DISPC_OVL_ATTRIBUTES2(plane),
-			(scale_x || scale_y) ? 1 : 0, 8, 8);
-
-	/* set H scaling */
-	REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), scale_x ? 1 : 0, 5, 5);
-	/* set V scaling */
-	REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), scale_y ? 1 : 0, 6, 6);
-}
-
-static void dispc_ovl_set_scaling(enum omap_plane plane,
-		u16 orig_width, u16 orig_height,
-		u16 out_width, u16 out_height,
-		bool ilace, bool five_taps,
-		bool fieldmode, enum omap_color_mode color_mode,
-		u8 rotation)
-{
-	BUG_ON(plane == OMAP_DSS_GFX);
-
-	dispc_ovl_set_scaling_common(plane,
-			orig_width, orig_height,
-			out_width, out_height,
-			ilace, five_taps,
-			fieldmode, color_mode,
-			rotation);
-
-	dispc_ovl_set_scaling_uv(plane,
-		orig_width, orig_height,
-		out_width, out_height,
-		ilace, five_taps,
-		fieldmode, color_mode,
-		rotation);
-}
-
-static void dispc_ovl_set_rotation_attrs(enum omap_plane plane, u8 rotation,
-		enum omap_dss_rotation_type rotation_type,
-		bool mirroring, enum omap_color_mode color_mode)
-{
-	bool row_repeat = false;
-	int vidrot = 0;
-
-	if (color_mode == OMAP_DSS_COLOR_YUV2 ||
-			color_mode == OMAP_DSS_COLOR_UYVY) {
-
-		if (mirroring) {
-			switch (rotation) {
-			case OMAP_DSS_ROT_0:
-				vidrot = 2;
-				break;
-			case OMAP_DSS_ROT_90:
-				vidrot = 1;
-				break;
-			case OMAP_DSS_ROT_180:
-				vidrot = 0;
-				break;
-			case OMAP_DSS_ROT_270:
-				vidrot = 3;
-				break;
-			}
-		} else {
-			switch (rotation) {
-			case OMAP_DSS_ROT_0:
-				vidrot = 0;
-				break;
-			case OMAP_DSS_ROT_90:
-				vidrot = 1;
-				break;
-			case OMAP_DSS_ROT_180:
-				vidrot = 2;
-				break;
-			case OMAP_DSS_ROT_270:
-				vidrot = 3;
-				break;
-			}
-		}
-
-		if (rotation == OMAP_DSS_ROT_90 || rotation == OMAP_DSS_ROT_270)
-			row_repeat = true;
-		else
-			row_repeat = false;
-	}
-
-	REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), vidrot, 13, 12);
-	if (dss_has_feature(FEAT_ROWREPEATENABLE))
-		REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane),
-			row_repeat ? 1 : 0, 18, 18);
-
-	if (color_mode == OMAP_DSS_COLOR_NV12) {
-		bool doublestride = (rotation_type == OMAP_DSS_ROT_TILER) &&
-					(rotation == OMAP_DSS_ROT_0 ||
-					rotation == OMAP_DSS_ROT_180);
-		/* DOUBLESTRIDE */
-		REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), doublestride, 22, 22);
-	}
-
-}
-
-static int color_mode_to_bpp(enum omap_color_mode color_mode)
-{
-	switch (color_mode) {
-	case OMAP_DSS_COLOR_CLUT1:
-		return 1;
-	case OMAP_DSS_COLOR_CLUT2:
-		return 2;
-	case OMAP_DSS_COLOR_CLUT4:
-		return 4;
-	case OMAP_DSS_COLOR_CLUT8:
-	case OMAP_DSS_COLOR_NV12:
-		return 8;
-	case OMAP_DSS_COLOR_RGB12U:
-	case OMAP_DSS_COLOR_RGB16:
-	case OMAP_DSS_COLOR_ARGB16:
-	case OMAP_DSS_COLOR_YUV2:
-	case OMAP_DSS_COLOR_UYVY:
-	case OMAP_DSS_COLOR_RGBA16:
-	case OMAP_DSS_COLOR_RGBX16:
-	case OMAP_DSS_COLOR_ARGB16_1555:
-	case OMAP_DSS_COLOR_XRGB16_1555:
-		return 16;
-	case OMAP_DSS_COLOR_RGB24P:
-		return 24;
-	case OMAP_DSS_COLOR_RGB24U:
-	case OMAP_DSS_COLOR_ARGB32:
-	case OMAP_DSS_COLOR_RGBA32:
-	case OMAP_DSS_COLOR_RGBX32:
-		return 32;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static s32 pixinc(int pixels, u8 ps)
-{
-	if (pixels == 1)
-		return 1;
-	else if (pixels > 1)
-		return 1 + (pixels - 1) * ps;
-	else if (pixels < 0)
-		return 1 - (-pixels + 1) * ps;
-	else
-		BUG();
-		return 0;
-}
-
-static void calc_vrfb_rotation_offset(u8 rotation, bool mirror,
-		u16 screen_width,
-		u16 width, u16 height,
-		enum omap_color_mode color_mode, bool fieldmode,
-		unsigned int field_offset,
-		unsigned *offset0, unsigned *offset1,
-		s32 *row_inc, s32 *pix_inc, int x_predecim, int y_predecim)
-{
-	u8 ps;
-
-	/* FIXME CLUT formats */
-	switch (color_mode) {
-	case OMAP_DSS_COLOR_CLUT1:
-	case OMAP_DSS_COLOR_CLUT2:
-	case OMAP_DSS_COLOR_CLUT4:
-	case OMAP_DSS_COLOR_CLUT8:
-		BUG();
-		return;
-	case OMAP_DSS_COLOR_YUV2:
-	case OMAP_DSS_COLOR_UYVY:
-		ps = 4;
-		break;
-	default:
-		ps = color_mode_to_bpp(color_mode) / 8;
-		break;
-	}
-
-	DSSDBG("calc_rot(%d): scrw %d, %dx%d\n", rotation, screen_width,
-			width, height);
-
-	/*
-	 * field 0 = even field = bottom field
-	 * field 1 = odd field = top field
-	 */
-	switch (rotation + mirror * 4) {
-	case OMAP_DSS_ROT_0:
-	case OMAP_DSS_ROT_180:
-		/*
-		 * If the pixel format is YUV or UYVY divide the width
-		 * of the image by 2 for 0 and 180 degree rotation.
-		 */
-		if (color_mode == OMAP_DSS_COLOR_YUV2 ||
-			color_mode == OMAP_DSS_COLOR_UYVY)
-			width = width >> 1;
-	case OMAP_DSS_ROT_90:
-	case OMAP_DSS_ROT_270:
-		*offset1 = 0;
-		if (field_offset)
-			*offset0 = field_offset * screen_width * ps;
-		else
-			*offset0 = 0;
-
-		*row_inc = pixinc(1 +
-			(y_predecim * screen_width - x_predecim * width) +
-			(fieldmode ? screen_width : 0), ps);
-		*pix_inc = pixinc(x_predecim, ps);
-		break;
-
-	case OMAP_DSS_ROT_0 + 4:
-	case OMAP_DSS_ROT_180 + 4:
-		/* If the pixel format is YUV or UYVY divide the width
-		 * of the image by 2  for 0 degree and 180 degree
-		 */
-		if (color_mode == OMAP_DSS_COLOR_YUV2 ||
-			color_mode == OMAP_DSS_COLOR_UYVY)
-			width = width >> 1;
-	case OMAP_DSS_ROT_90 + 4:
-	case OMAP_DSS_ROT_270 + 4:
-		*offset1 = 0;
-		if (field_offset)
-			*offset0 = field_offset * screen_width * ps;
-		else
-			*offset0 = 0;
-		*row_inc = pixinc(1 -
-			(y_predecim * screen_width + x_predecim * width) -
-			(fieldmode ? screen_width : 0), ps);
-		*pix_inc = pixinc(x_predecim, ps);
-		break;
-
-	default:
-		BUG();
-		return;
-	}
-}
-
-static void calc_dma_rotation_offset(u8 rotation, bool mirror,
-		u16 screen_width,
-		u16 width, u16 height,
-		enum omap_color_mode color_mode, bool fieldmode,
-		unsigned int field_offset,
-		unsigned *offset0, unsigned *offset1,
-		s32 *row_inc, s32 *pix_inc, int x_predecim, int y_predecim)
-{
-	u8 ps;
-	u16 fbw, fbh;
-
-	/* FIXME CLUT formats */
-	switch (color_mode) {
-	case OMAP_DSS_COLOR_CLUT1:
-	case OMAP_DSS_COLOR_CLUT2:
-	case OMAP_DSS_COLOR_CLUT4:
-	case OMAP_DSS_COLOR_CLUT8:
-		BUG();
-		return;
-	default:
-		ps = color_mode_to_bpp(color_mode) / 8;
-		break;
-	}
-
-	DSSDBG("calc_rot(%d): scrw %d, %dx%d\n", rotation, screen_width,
-			width, height);
-
-	/* width & height are overlay sizes, convert to fb sizes */
-
-	if (rotation == OMAP_DSS_ROT_0 || rotation == OMAP_DSS_ROT_180) {
-		fbw = width;
-		fbh = height;
-	} else {
-		fbw = height;
-		fbh = width;
-	}
-
-	/*
-	 * field 0 = even field = bottom field
-	 * field 1 = odd field = top field
-	 */
-	switch (rotation + mirror * 4) {
-	case OMAP_DSS_ROT_0:
-		*offset1 = 0;
-		if (field_offset)
-			*offset0 = *offset1 + field_offset * screen_width * ps;
-		else
-			*offset0 = *offset1;
-		*row_inc = pixinc(1 +
-			(y_predecim * screen_width - fbw * x_predecim) +
-			(fieldmode ? screen_width : 0),	ps);
-		if (color_mode == OMAP_DSS_COLOR_YUV2 ||
-			color_mode == OMAP_DSS_COLOR_UYVY)
-			*pix_inc = pixinc(x_predecim, 2 * ps);
-		else
-			*pix_inc = pixinc(x_predecim, ps);
-		break;
-	case OMAP_DSS_ROT_90:
-		*offset1 = screen_width * (fbh - 1) * ps;
-		if (field_offset)
-			*offset0 = *offset1 + field_offset * ps;
-		else
-			*offset0 = *offset1;
-		*row_inc = pixinc(screen_width * (fbh * x_predecim - 1) +
-				y_predecim + (fieldmode ? 1 : 0), ps);
-		*pix_inc = pixinc(-x_predecim * screen_width, ps);
-		break;
-	case OMAP_DSS_ROT_180:
-		*offset1 = (screen_width * (fbh - 1) + fbw - 1) * ps;
-		if (field_offset)
-			*offset0 = *offset1 - field_offset * screen_width * ps;
-		else
-			*offset0 = *offset1;
-		*row_inc = pixinc(-1 -
-			(y_predecim * screen_width - fbw * x_predecim) -
-			(fieldmode ? screen_width : 0),	ps);
-		if (color_mode == OMAP_DSS_COLOR_YUV2 ||
-			color_mode == OMAP_DSS_COLOR_UYVY)
-			*pix_inc = pixinc(-x_predecim, 2 * ps);
-		else
-			*pix_inc = pixinc(-x_predecim, ps);
-		break;
-	case OMAP_DSS_ROT_270:
-		*offset1 = (fbw - 1) * ps;
-		if (field_offset)
-			*offset0 = *offset1 - field_offset * ps;
-		else
-			*offset0 = *offset1;
-		*row_inc = pixinc(-screen_width * (fbh * x_predecim - 1) -
-				y_predecim - (fieldmode ? 1 : 0), ps);
-		*pix_inc = pixinc(x_predecim * screen_width, ps);
-		break;
-
-	/* mirroring */
-	case OMAP_DSS_ROT_0 + 4:
-		*offset1 = (fbw - 1) * ps;
-		if (field_offset)
-			*offset0 = *offset1 + field_offset * screen_width * ps;
-		else
-			*offset0 = *offset1;
-		*row_inc = pixinc(y_predecim * screen_width * 2 - 1 +
-				(fieldmode ? screen_width : 0),
-				ps);
-		if (color_mode == OMAP_DSS_COLOR_YUV2 ||
-			color_mode == OMAP_DSS_COLOR_UYVY)
-			*pix_inc = pixinc(-x_predecim, 2 * ps);
-		else
-			*pix_inc = pixinc(-x_predecim, ps);
-		break;
-
-	case OMAP_DSS_ROT_90 + 4:
-		*offset1 = 0;
-		if (field_offset)
-			*offset0 = *offset1 + field_offset * ps;
-		else
-			*offset0 = *offset1;
-		*row_inc = pixinc(-screen_width * (fbh * x_predecim - 1) +
-				y_predecim + (fieldmode ? 1 : 0),
-				ps);
-		*pix_inc = pixinc(x_predecim * screen_width, ps);
-		break;
-
-	case OMAP_DSS_ROT_180 + 4:
-		*offset1 = screen_width * (fbh - 1) * ps;
-		if (field_offset)
-			*offset0 = *offset1 - field_offset * screen_width * ps;
-		else
-			*offset0 = *offset1;
-		*row_inc = pixinc(1 - y_predecim * screen_width * 2 -
-				(fieldmode ? screen_width : 0),
-				ps);
-		if (color_mode == OMAP_DSS_COLOR_YUV2 ||
-			color_mode == OMAP_DSS_COLOR_UYVY)
-			*pix_inc = pixinc(x_predecim, 2 * ps);
-		else
-			*pix_inc = pixinc(x_predecim, ps);
-		break;
-
-	case OMAP_DSS_ROT_270 + 4:
-		*offset1 = (screen_width * (fbh - 1) + fbw - 1) * ps;
-		if (field_offset)
-			*offset0 = *offset1 - field_offset * ps;
-		else
-			*offset0 = *offset1;
-		*row_inc = pixinc(screen_width * (fbh * x_predecim - 1) -
-				y_predecim - (fieldmode ? 1 : 0),
-				ps);
-		*pix_inc = pixinc(-x_predecim * screen_width, ps);
-		break;
-
-	default:
-		BUG();
-		return;
-	}
-}
-
-static void calc_tiler_rotation_offset(u16 screen_width, u16 width,
-		enum omap_color_mode color_mode, bool fieldmode,
-		unsigned int field_offset, unsigned *offset0, unsigned *offset1,
-		s32 *row_inc, s32 *pix_inc, int x_predecim, int y_predecim)
-{
-	u8 ps;
-
-	switch (color_mode) {
-	case OMAP_DSS_COLOR_CLUT1:
-	case OMAP_DSS_COLOR_CLUT2:
-	case OMAP_DSS_COLOR_CLUT4:
-	case OMAP_DSS_COLOR_CLUT8:
-		BUG();
-		return;
-	default:
-		ps = color_mode_to_bpp(color_mode) / 8;
-		break;
-	}
-
-	DSSDBG("scrw %d, width %d\n", screen_width, width);
-
-	/*
-	 * field 0 = even field = bottom field
-	 * field 1 = odd field = top field
-	 */
-	*offset1 = 0;
-	if (field_offset)
-		*offset0 = *offset1 + field_offset * screen_width * ps;
-	else
-		*offset0 = *offset1;
-	*row_inc = pixinc(1 + (y_predecim * screen_width - width * x_predecim) +
-			(fieldmode ? screen_width : 0), ps);
-	if (color_mode == OMAP_DSS_COLOR_YUV2 ||
-		color_mode == OMAP_DSS_COLOR_UYVY)
-		*pix_inc = pixinc(x_predecim, 2 * ps);
-	else
-		*pix_inc = pixinc(x_predecim, ps);
-}
-
-/*
- * This function is used to avoid synclosts in OMAP3, because of some
- * undocumented horizontal position and timing related limitations.
- */
-static int check_horiz_timing_omap3(unsigned long pclk, unsigned long lclk,
-		const struct omap_video_timings *t, u16 pos_x,
-		u16 width, u16 height, u16 out_width, u16 out_height,
-		bool five_taps)
-{
-	const int ds = DIV_ROUND_UP(height, out_height);
-	unsigned long nonactive;
-	static const u8 limits[3] = { 8, 10, 20 };
-	u64 val, blank;
-	int i;
-
-	nonactive = t->x_res + t->hfp + t->hsw + t->hbp - out_width;
-
-	i = 0;
-	if (out_height < height)
-		i++;
-	if (out_width < width)
-		i++;
-	blank = div_u64((u64)(t->hbp + t->hsw + t->hfp) * lclk, pclk);
-	DSSDBG("blanking period + ppl = %llu (limit = %u)\n", blank, limits[i]);
-	if (blank <= limits[i])
-		return -EINVAL;
-
-	/* FIXME add checks for 3-tap filter once the limitations are known */
-	if (!five_taps)
-		return 0;
-
-	/*
-	 * Pixel data should be prepared before visible display point starts.
-	 * So, atleast DS-2 lines must have already been fetched by DISPC
-	 * during nonactive - pos_x period.
-	 */
-	val = div_u64((u64)(nonactive - pos_x) * lclk, pclk);
-	DSSDBG("(nonactive - pos_x) * pcd = %llu max(0, DS - 2) * width = %d\n",
-		val, max(0, ds - 2) * width);
-	if (val < max(0, ds - 2) * width)
-		return -EINVAL;
-
-	/*
-	 * All lines need to be refilled during the nonactive period of which
-	 * only one line can be loaded during the active period. So, atleast
-	 * DS - 1 lines should be loaded during nonactive period.
-	 */
-	val =  div_u64((u64)nonactive * lclk, pclk);
-	DSSDBG("nonactive * pcd  = %llu, max(0, DS - 1) * width = %d\n",
-		val, max(0, ds - 1) * width);
-	if (val < max(0, ds - 1) * width)
-		return -EINVAL;
-
-	return 0;
-}
-
-static unsigned long calc_core_clk_five_taps(unsigned long pclk,
-		const struct omap_video_timings *mgr_timings, u16 width,
-		u16 height, u16 out_width, u16 out_height,
-		enum omap_color_mode color_mode)
-{
-	u32 core_clk = 0;
-	u64 tmp;
-
-	if (height <= out_height && width <= out_width)
-		return (unsigned long) pclk;
-
-	if (height > out_height) {
-		unsigned int ppl = mgr_timings->x_res;
-
-		tmp = pclk * height * out_width;
-		do_div(tmp, 2 * out_height * ppl);
-		core_clk = tmp;
-
-		if (height > 2 * out_height) {
-			if (ppl == out_width)
-				return 0;
-
-			tmp = pclk * (height - 2 * out_height) * out_width;
-			do_div(tmp, 2 * out_height * (ppl - out_width));
-			core_clk = max_t(u32, core_clk, tmp);
-		}
-	}
-
-	if (width > out_width) {
-		tmp = pclk * width;
-		do_div(tmp, out_width);
-		core_clk = max_t(u32, core_clk, tmp);
-
-		if (color_mode == OMAP_DSS_COLOR_RGB24U)
-			core_clk <<= 1;
-	}
-
-	return core_clk;
-}
-
-static unsigned long calc_core_clk_24xx(unsigned long pclk, u16 width,
-		u16 height, u16 out_width, u16 out_height, bool mem_to_mem)
-{
-	if (height > out_height && width > out_width)
-		return pclk * 4;
-	else
-		return pclk * 2;
-}
-
-static unsigned long calc_core_clk_34xx(unsigned long pclk, u16 width,
-		u16 height, u16 out_width, u16 out_height, bool mem_to_mem)
-{
-	unsigned int hf, vf;
-
-	/*
-	 * FIXME how to determine the 'A' factor
-	 * for the no downscaling case ?
-	 */
-
-	if (width > 3 * out_width)
-		hf = 4;
-	else if (width > 2 * out_width)
-		hf = 3;
-	else if (width > out_width)
-		hf = 2;
-	else
-		hf = 1;
-	if (height > out_height)
-		vf = 2;
-	else
-		vf = 1;
-
-	return pclk * vf * hf;
-}
-
-static unsigned long calc_core_clk_44xx(unsigned long pclk, u16 width,
-		u16 height, u16 out_width, u16 out_height, bool mem_to_mem)
-{
-	/*
-	 * If the overlay/writeback is in mem to mem mode, there are no
-	 * downscaling limitations with respect to pixel clock, return 1 as
-	 * required core clock to represent that we have sufficient enough
-	 * core clock to do maximum downscaling
-	 */
-	if (mem_to_mem)
-		return 1;
-
-	if (width > out_width)
-		return DIV_ROUND_UP(pclk, out_width) * width;
-	else
-		return pclk;
-}
-
-static int dispc_ovl_calc_scaling_24xx(unsigned long pclk, unsigned long lclk,
-		const struct omap_video_timings *mgr_timings,
-		u16 width, u16 height, u16 out_width, u16 out_height,
-		enum omap_color_mode color_mode, bool *five_taps,
-		int *x_predecim, int *y_predecim, int *decim_x, int *decim_y,
-		u16 pos_x, unsigned long *core_clk, bool mem_to_mem)
-{
-	int error;
-	u16 in_width, in_height;
-	int min_factor = min(*decim_x, *decim_y);
-	const int maxsinglelinewidth =
-			dss_feat_get_param_max(FEAT_PARAM_LINEWIDTH);
-
-	*five_taps = false;
-
-	do {
-		in_height = height / *decim_y;
-		in_width = width / *decim_x;
-		*core_clk = dispc.feat->calc_core_clk(pclk, in_width,
-				in_height, out_width, out_height, mem_to_mem);
-		error = (in_width > maxsinglelinewidth || !*core_clk ||
-			*core_clk > dispc_core_clk_rate());
-		if (error) {
-			if (*decim_x == *decim_y) {
-				*decim_x = min_factor;
-				++*decim_y;
-			} else {
-				swap(*decim_x, *decim_y);
-				if (*decim_x < *decim_y)
-					++*decim_x;
-			}
-		}
-	} while (*decim_x <= *x_predecim && *decim_y <= *y_predecim && error);
-
-	if (in_width > maxsinglelinewidth) {
-		DSSERR("Cannot scale max input width exceeded");
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int dispc_ovl_calc_scaling_34xx(unsigned long pclk, unsigned long lclk,
-		const struct omap_video_timings *mgr_timings,
-		u16 width, u16 height, u16 out_width, u16 out_height,
-		enum omap_color_mode color_mode, bool *five_taps,
-		int *x_predecim, int *y_predecim, int *decim_x, int *decim_y,
-		u16 pos_x, unsigned long *core_clk, bool mem_to_mem)
-{
-	int error;
-	u16 in_width, in_height;
-	int min_factor = min(*decim_x, *decim_y);
-	const int maxsinglelinewidth =
-			dss_feat_get_param_max(FEAT_PARAM_LINEWIDTH);
-
-	do {
-		in_height = height / *decim_y;
-		in_width = width / *decim_x;
-		*five_taps = in_height > out_height;
-
-		if (in_width > maxsinglelinewidth)
-			if (in_height > out_height &&
-						in_height < out_height * 2)
-				*five_taps = false;
-again:
-		if (*five_taps)
-			*core_clk = calc_core_clk_five_taps(pclk, mgr_timings,
-						in_width, in_height, out_width,
-						out_height, color_mode);
-		else
-			*core_clk = dispc.feat->calc_core_clk(pclk, in_width,
-					in_height, out_width, out_height,
-					mem_to_mem);
-
-		error = check_horiz_timing_omap3(pclk, lclk, mgr_timings,
-				pos_x, in_width, in_height, out_width,
-				out_height, *five_taps);
-		if (error && *five_taps) {
-			*five_taps = false;
-			goto again;
-		}
-
-		error = (error || in_width > maxsinglelinewidth * 2 ||
-			(in_width > maxsinglelinewidth && *five_taps) ||
-			!*core_clk || *core_clk > dispc_core_clk_rate());
-		if (error) {
-			if (*decim_x == *decim_y) {
-				*decim_x = min_factor;
-				++*decim_y;
-			} else {
-				swap(*decim_x, *decim_y);
-				if (*decim_x < *decim_y)
-					++*decim_x;
-			}
-		}
-	} while (*decim_x <= *x_predecim && *decim_y <= *y_predecim && error);
-
-	if (check_horiz_timing_omap3(pclk, lclk, mgr_timings, pos_x, width,
-				height, out_width, out_height, *five_taps)) {
-			DSSERR("horizontal timing too tight\n");
-			return -EINVAL;
-	}
-
-	if (in_width > (maxsinglelinewidth * 2)) {
-		DSSERR("Cannot setup scaling");
-		DSSERR("width exceeds maximum width possible");
-		return -EINVAL;
-	}
-
-	if (in_width > maxsinglelinewidth && *five_taps) {
-		DSSERR("cannot setup scaling with five taps");
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int dispc_ovl_calc_scaling_44xx(unsigned long pclk, unsigned long lclk,
-		const struct omap_video_timings *mgr_timings,
-		u16 width, u16 height, u16 out_width, u16 out_height,
-		enum omap_color_mode color_mode, bool *five_taps,
-		int *x_predecim, int *y_predecim, int *decim_x, int *decim_y,
-		u16 pos_x, unsigned long *core_clk, bool mem_to_mem)
-{
-	u16 in_width, in_width_max;
-	int decim_x_min = *decim_x;
-	u16 in_height = height / *decim_y;
-	const int maxsinglelinewidth =
-				dss_feat_get_param_max(FEAT_PARAM_LINEWIDTH);
-	const int maxdownscale = dss_feat_get_param_max(FEAT_PARAM_DOWNSCALE);
-
-	if (mem_to_mem) {
-		in_width_max = out_width * maxdownscale;
-	} else {
-		in_width_max = dispc_core_clk_rate() /
-					DIV_ROUND_UP(pclk, out_width);
-	}
-
-	*decim_x = DIV_ROUND_UP(width, in_width_max);
-
-	*decim_x = *decim_x > decim_x_min ? *decim_x : decim_x_min;
-	if (*decim_x > *x_predecim)
-		return -EINVAL;
-
-	do {
-		in_width = width / *decim_x;
-	} while (*decim_x <= *x_predecim &&
-			in_width > maxsinglelinewidth && ++*decim_x);
-
-	if (in_width > maxsinglelinewidth) {
-		DSSERR("Cannot scale width exceeds max line width");
-		return -EINVAL;
-	}
-
-	*core_clk = dispc.feat->calc_core_clk(pclk, in_width, in_height,
-				out_width, out_height, mem_to_mem);
-	return 0;
-}
-
-static int dispc_ovl_calc_scaling(unsigned long pclk, unsigned long lclk,
-		enum omap_overlay_caps caps,
-		const struct omap_video_timings *mgr_timings,
-		u16 width, u16 height, u16 out_width, u16 out_height,
-		enum omap_color_mode color_mode, bool *five_taps,
-		int *x_predecim, int *y_predecim, u16 pos_x,
-		enum omap_dss_rotation_type rotation_type, bool mem_to_mem)
-{
-	const int maxdownscale = dss_feat_get_param_max(FEAT_PARAM_DOWNSCALE);
-	const int max_decim_limit = 16;
-	unsigned long core_clk = 0;
-	int decim_x, decim_y, ret;
-
-	if (width == out_width && height == out_height)
-		return 0;
-
-	if ((caps & OMAP_DSS_OVL_CAP_SCALE) == 0)
-		return -EINVAL;
-
-	if (mem_to_mem) {
-		*x_predecim = *y_predecim = 1;
-	} else {
-		*x_predecim = max_decim_limit;
-		*y_predecim = (rotation_type == OMAP_DSS_ROT_TILER &&
-				dss_has_feature(FEAT_BURST_2D)) ?
-				2 : max_decim_limit;
-	}
-
-	if (color_mode == OMAP_DSS_COLOR_CLUT1 ||
-	    color_mode == OMAP_DSS_COLOR_CLUT2 ||
-	    color_mode == OMAP_DSS_COLOR_CLUT4 ||
-	    color_mode == OMAP_DSS_COLOR_CLUT8) {
-		*x_predecim = 1;
-		*y_predecim = 1;
-		*five_taps = false;
-		return 0;
-	}
-
-	decim_x = DIV_ROUND_UP(DIV_ROUND_UP(width, out_width), maxdownscale);
-	decim_y = DIV_ROUND_UP(DIV_ROUND_UP(height, out_height), maxdownscale);
-
-	if (decim_x > *x_predecim || out_width > width * 8)
-		return -EINVAL;
-
-	if (decim_y > *y_predecim || out_height > height * 8)
-		return -EINVAL;
-
-	ret = dispc.feat->calc_scaling(pclk, lclk, mgr_timings, width, height,
-		out_width, out_height, color_mode, five_taps,
-		x_predecim, y_predecim, &decim_x, &decim_y, pos_x, &core_clk,
-		mem_to_mem);
-	if (ret)
-		return ret;
-
-	DSSDBG("required core clk rate = %lu Hz\n", core_clk);
-	DSSDBG("current core clk rate = %lu Hz\n", dispc_core_clk_rate());
-
-	if (!core_clk || core_clk > dispc_core_clk_rate()) {
-		DSSERR("failed to set up scaling, "
-			"required core clk rate = %lu Hz, "
-			"current core clk rate = %lu Hz\n",
-			core_clk, dispc_core_clk_rate());
-		return -EINVAL;
-	}
-
-	*x_predecim = decim_x;
-	*y_predecim = decim_y;
-	return 0;
-}
-
-int dispc_ovl_check(enum omap_plane plane, enum omap_channel channel,
-		const struct omap_overlay_info *oi,
-		const struct omap_video_timings *timings,
-		int *x_predecim, int *y_predecim)
-{
-	enum omap_overlay_caps caps = dss_feat_get_overlay_caps(plane);
-	bool five_taps = true;
-	bool fieldmode = false;
-	u16 in_height = oi->height;
-	u16 in_width = oi->width;
-	bool ilace = timings->interlace;
-	u16 out_width, out_height;
-	int pos_x = oi->pos_x;
-	unsigned long pclk = dispc_mgr_pclk_rate(channel);
-	unsigned long lclk = dispc_mgr_lclk_rate(channel);
-
-	out_width = oi->out_width == 0 ? oi->width : oi->out_width;
-	out_height = oi->out_height == 0 ? oi->height : oi->out_height;
-
-	if (ilace && oi->height == out_height)
-		fieldmode = true;
-
-	if (ilace) {
-		if (fieldmode)
-			in_height /= 2;
-		out_height /= 2;
-
-		DSSDBG("adjusting for ilace: height %d, out_height %d\n",
-				in_height, out_height);
-	}
-
-	if (!dss_feat_color_mode_supported(plane, oi->color_mode))
-		return -EINVAL;
-
-	return dispc_ovl_calc_scaling(pclk, lclk, caps, timings, in_width,
-			in_height, out_width, out_height, oi->color_mode,
-			&five_taps, x_predecim, y_predecim, pos_x,
-			oi->rotation_type, false);
-}
-EXPORT_SYMBOL(dispc_ovl_check);
-
-static int dispc_ovl_setup_common(enum omap_plane plane,
-		enum omap_overlay_caps caps, u32 paddr, u32 p_uv_addr,
-		u16 screen_width, int pos_x, int pos_y, u16 width, u16 height,
-		u16 out_width, u16 out_height, enum omap_color_mode color_mode,
-		u8 rotation, bool mirror, u8 zorder, u8 pre_mult_alpha,
-		u8 global_alpha, enum omap_dss_rotation_type rotation_type,
-		bool replication, const struct omap_video_timings *mgr_timings,
-		bool mem_to_mem)
-{
-	bool five_taps = true;
-	bool fieldmode = false;
-	int r, cconv = 0;
-	unsigned offset0, offset1;
-	s32 row_inc;
-	s32 pix_inc;
-	u16 frame_width, frame_height;
-	unsigned int field_offset = 0;
-	u16 in_height = height;
-	u16 in_width = width;
-	int x_predecim = 1, y_predecim = 1;
-	bool ilace = mgr_timings->interlace;
-	unsigned long pclk = dispc_plane_pclk_rate(plane);
-	unsigned long lclk = dispc_plane_lclk_rate(plane);
-
-	if (paddr == 0)
-		return -EINVAL;
-
-	out_width = out_width == 0 ? width : out_width;
-	out_height = out_height == 0 ? height : out_height;
-
-	if (ilace && height == out_height)
-		fieldmode = true;
-
-	if (ilace) {
-		if (fieldmode)
-			in_height /= 2;
-		pos_y /= 2;
-		out_height /= 2;
-
-		DSSDBG("adjusting for ilace: height %d, pos_y %d, "
-			"out_height %d\n", in_height, pos_y,
-			out_height);
-	}
-
-	if (!dss_feat_color_mode_supported(plane, color_mode))
-		return -EINVAL;
-
-	r = dispc_ovl_calc_scaling(pclk, lclk, caps, mgr_timings, in_width,
-			in_height, out_width, out_height, color_mode,
-			&five_taps, &x_predecim, &y_predecim, pos_x,
-			rotation_type, mem_to_mem);
-	if (r)
-		return r;
-
-	in_width = in_width / x_predecim;
-	in_height = in_height / y_predecim;
-
-	if (color_mode == OMAP_DSS_COLOR_YUV2 ||
-			color_mode == OMAP_DSS_COLOR_UYVY ||
-			color_mode == OMAP_DSS_COLOR_NV12)
-		cconv = 1;
-
-	if (ilace && !fieldmode) {
-		/*
-		 * when downscaling the bottom field may have to start several
-		 * source lines below the top field. Unfortunately ACCUI
-		 * registers will only hold the fractional part of the offset
-		 * so the integer part must be added to the base address of the
-		 * bottom field.
-		 */
-		if (!in_height || in_height == out_height)
-			field_offset = 0;
-		else
-			field_offset = in_height / out_height / 2;
-	}
-
-	/* Fields are independent but interleaved in memory. */
-	if (fieldmode)
-		field_offset = 1;
-
-	offset0 = 0;
-	offset1 = 0;
-	row_inc = 0;
-	pix_inc = 0;
-
-	if (plane == OMAP_DSS_WB) {
-		frame_width = out_width;
-		frame_height = out_height;
-	} else {
-		frame_width = in_width;
-		frame_height = height;
-	}
-
-	if (rotation_type == OMAP_DSS_ROT_TILER)
-		calc_tiler_rotation_offset(screen_width, frame_width,
-				color_mode, fieldmode, field_offset,
-				&offset0, &offset1, &row_inc, &pix_inc,
-				x_predecim, y_predecim);
-	else if (rotation_type == OMAP_DSS_ROT_DMA)
-		calc_dma_rotation_offset(rotation, mirror, screen_width,
-				frame_width, frame_height,
-				color_mode, fieldmode, field_offset,
-				&offset0, &offset1, &row_inc, &pix_inc,
-				x_predecim, y_predecim);
-	else
-		calc_vrfb_rotation_offset(rotation, mirror,
-				screen_width, frame_width, frame_height,
-				color_mode, fieldmode, field_offset,
-				&offset0, &offset1, &row_inc, &pix_inc,
-				x_predecim, y_predecim);
-
-	DSSDBG("offset0 %u, offset1 %u, row_inc %d, pix_inc %d\n",
-			offset0, offset1, row_inc, pix_inc);
-
-	dispc_ovl_set_color_mode(plane, color_mode);
-
-	dispc_ovl_configure_burst_type(plane, rotation_type);
-
-	dispc_ovl_set_ba0(plane, paddr + offset0);
-	dispc_ovl_set_ba1(plane, paddr + offset1);
-
-	if (OMAP_DSS_COLOR_NV12 == color_mode) {
-		dispc_ovl_set_ba0_uv(plane, p_uv_addr + offset0);
-		dispc_ovl_set_ba1_uv(plane, p_uv_addr + offset1);
-	}
-
-	dispc_ovl_set_row_inc(plane, row_inc);
-	dispc_ovl_set_pix_inc(plane, pix_inc);
-
-	DSSDBG("%d,%d %dx%d -> %dx%d\n", pos_x, pos_y, in_width,
-			in_height, out_width, out_height);
-
-	dispc_ovl_set_pos(plane, caps, pos_x, pos_y);
-
-	dispc_ovl_set_input_size(plane, in_width, in_height);
-
-	if (caps & OMAP_DSS_OVL_CAP_SCALE) {
-		dispc_ovl_set_scaling(plane, in_width, in_height, out_width,
-				   out_height, ilace, five_taps, fieldmode,
-				   color_mode, rotation);
-		dispc_ovl_set_output_size(plane, out_width, out_height);
-		dispc_ovl_set_vid_color_conv(plane, cconv);
-	}
-
-	dispc_ovl_set_rotation_attrs(plane, rotation, rotation_type, mirror,
-			color_mode);
-
-	dispc_ovl_set_zorder(plane, caps, zorder);
-	dispc_ovl_set_pre_mult_alpha(plane, caps, pre_mult_alpha);
-	dispc_ovl_setup_global_alpha(plane, caps, global_alpha);
-
-	dispc_ovl_enable_replication(plane, caps, replication);
-
-	return 0;
-}
-
-int dispc_ovl_setup(enum omap_plane plane, const struct omap_overlay_info *oi,
-		bool replication, const struct omap_video_timings *mgr_timings,
-		bool mem_to_mem)
-{
-	int r;
-	enum omap_overlay_caps caps = dss_feat_get_overlay_caps(plane);
-	enum omap_channel channel;
-
-	channel = dispc_ovl_get_channel_out(plane);
-
-	DSSDBG("dispc_ovl_setup %d, pa %x, pa_uv %x, sw %d, %d,%d, %dx%d -> "
-		"%dx%d, cmode %x, rot %d, mir %d, chan %d repl %d\n",
-		plane, oi->paddr, oi->p_uv_addr, oi->screen_width, oi->pos_x,
-		oi->pos_y, oi->width, oi->height, oi->out_width, oi->out_height,
-		oi->color_mode, oi->rotation, oi->mirror, channel, replication);
-
-	r = dispc_ovl_setup_common(plane, caps, oi->paddr, oi->p_uv_addr,
-		oi->screen_width, oi->pos_x, oi->pos_y, oi->width, oi->height,
-		oi->out_width, oi->out_height, oi->color_mode, oi->rotation,
-		oi->mirror, oi->zorder, oi->pre_mult_alpha, oi->global_alpha,
-		oi->rotation_type, replication, mgr_timings, mem_to_mem);
-
-	return r;
-}
-EXPORT_SYMBOL(dispc_ovl_setup);
-
-int dispc_wb_setup(const struct omap_dss_writeback_info *wi,
-		bool mem_to_mem, const struct omap_video_timings *mgr_timings)
-{
-	int r;
-	u32 l;
-	enum omap_plane plane = OMAP_DSS_WB;
-	const int pos_x = 0, pos_y = 0;
-	const u8 zorder = 0, global_alpha = 0;
-	const bool replication = false;
-	bool truncation;
-	int in_width = mgr_timings->x_res;
-	int in_height = mgr_timings->y_res;
-	enum omap_overlay_caps caps =
-		OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA;
-
-	DSSDBG("dispc_wb_setup, pa %x, pa_uv %x, %d,%d -> %dx%d, cmode %x, "
-		"rot %d, mir %d\n", wi->paddr, wi->p_uv_addr, in_width,
-		in_height, wi->width, wi->height, wi->color_mode, wi->rotation,
-		wi->mirror);
-
-	r = dispc_ovl_setup_common(plane, caps, wi->paddr, wi->p_uv_addr,
-		wi->buf_width, pos_x, pos_y, in_width, in_height, wi->width,
-		wi->height, wi->color_mode, wi->rotation, wi->mirror, zorder,
-		wi->pre_mult_alpha, global_alpha, wi->rotation_type,
-		replication, mgr_timings, mem_to_mem);
-
-	switch (wi->color_mode) {
-	case OMAP_DSS_COLOR_RGB16:
-	case OMAP_DSS_COLOR_RGB24P:
-	case OMAP_DSS_COLOR_ARGB16:
-	case OMAP_DSS_COLOR_RGBA16:
-	case OMAP_DSS_COLOR_RGB12U:
-	case OMAP_DSS_COLOR_ARGB16_1555:
-	case OMAP_DSS_COLOR_XRGB16_1555:
-	case OMAP_DSS_COLOR_RGBX16:
-		truncation = true;
-		break;
-	default:
-		truncation = false;
-		break;
-	}
-
-	/* setup extra DISPC_WB_ATTRIBUTES */
-	l = dispc_read_reg(DISPC_OVL_ATTRIBUTES(plane));
-	l = FLD_MOD(l, truncation, 10, 10);	/* TRUNCATIONENABLE */
-	l = FLD_MOD(l, mem_to_mem, 19, 19);	/* WRITEBACKMODE */
-	dispc_write_reg(DISPC_OVL_ATTRIBUTES(plane), l);
-
-	return r;
-}
-
-int dispc_ovl_enable(enum omap_plane plane, bool enable)
-{
-	DSSDBG("dispc_enable_plane %d, %d\n", plane, enable);
-
-	REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), enable ? 1 : 0, 0, 0);
-
-	return 0;
-}
-EXPORT_SYMBOL(dispc_ovl_enable);
-
-bool dispc_ovl_enabled(enum omap_plane plane)
-{
-	return REG_GET(DISPC_OVL_ATTRIBUTES(plane), 0, 0);
-}
-EXPORT_SYMBOL(dispc_ovl_enabled);
-
-void dispc_mgr_enable(enum omap_channel channel, bool enable)
-{
-	mgr_fld_write(channel, DISPC_MGR_FLD_ENABLE, enable);
-	/* flush posted write */
-	mgr_fld_read(channel, DISPC_MGR_FLD_ENABLE);
-}
-EXPORT_SYMBOL(dispc_mgr_enable);
-
-bool dispc_mgr_is_enabled(enum omap_channel channel)
-{
-	return !!mgr_fld_read(channel, DISPC_MGR_FLD_ENABLE);
-}
-EXPORT_SYMBOL(dispc_mgr_is_enabled);
-
-void dispc_wb_enable(bool enable)
-{
-	dispc_ovl_enable(OMAP_DSS_WB, enable);
-}
-
-bool dispc_wb_is_enabled(void)
-{
-	return dispc_ovl_enabled(OMAP_DSS_WB);
-}
-
-static void dispc_lcd_enable_signal_polarity(bool act_high)
-{
-	if (!dss_has_feature(FEAT_LCDENABLEPOL))
-		return;
-
-	REG_FLD_MOD(DISPC_CONTROL, act_high ? 1 : 0, 29, 29);
-}
-
-void dispc_lcd_enable_signal(bool enable)
-{
-	if (!dss_has_feature(FEAT_LCDENABLESIGNAL))
-		return;
-
-	REG_FLD_MOD(DISPC_CONTROL, enable ? 1 : 0, 28, 28);
-}
-
-void dispc_pck_free_enable(bool enable)
-{
-	if (!dss_has_feature(FEAT_PCKFREEENABLE))
-		return;
-
-	REG_FLD_MOD(DISPC_CONTROL, enable ? 1 : 0, 27, 27);
-}
-
-static void dispc_mgr_enable_fifohandcheck(enum omap_channel channel, bool enable)
-{
-	mgr_fld_write(channel, DISPC_MGR_FLD_FIFOHANDCHECK, enable);
-}
-
-
-static void dispc_mgr_set_lcd_type_tft(enum omap_channel channel)
-{
-	mgr_fld_write(channel, DISPC_MGR_FLD_STNTFT, 1);
-}
-
-void dispc_set_loadmode(enum omap_dss_load_mode mode)
-{
-	REG_FLD_MOD(DISPC_CONFIG, mode, 2, 1);
-}
-
-
-static void dispc_mgr_set_default_color(enum omap_channel channel, u32 color)
-{
-	dispc_write_reg(DISPC_DEFAULT_COLOR(channel), color);
-}
-
-static void dispc_mgr_set_trans_key(enum omap_channel ch,
-		enum omap_dss_trans_key_type type,
-		u32 trans_key)
-{
-	mgr_fld_write(ch, DISPC_MGR_FLD_TCKSELECTION, type);
-
-	dispc_write_reg(DISPC_TRANS_COLOR(ch), trans_key);
-}
-
-static void dispc_mgr_enable_trans_key(enum omap_channel ch, bool enable)
-{
-	mgr_fld_write(ch, DISPC_MGR_FLD_TCKENABLE, enable);
-}
-
-static void dispc_mgr_enable_alpha_fixed_zorder(enum omap_channel ch,
-		bool enable)
-{
-	if (!dss_has_feature(FEAT_ALPHA_FIXED_ZORDER))
-		return;
-
-	if (ch == OMAP_DSS_CHANNEL_LCD)
-		REG_FLD_MOD(DISPC_CONFIG, enable, 18, 18);
-	else if (ch == OMAP_DSS_CHANNEL_DIGIT)
-		REG_FLD_MOD(DISPC_CONFIG, enable, 19, 19);
-}
-
-void dispc_mgr_setup(enum omap_channel channel,
-		const struct omap_overlay_manager_info *info)
-{
-	dispc_mgr_set_default_color(channel, info->default_color);
-	dispc_mgr_set_trans_key(channel, info->trans_key_type, info->trans_key);
-	dispc_mgr_enable_trans_key(channel, info->trans_enabled);
-	dispc_mgr_enable_alpha_fixed_zorder(channel,
-			info->partial_alpha_enabled);
-	if (dss_has_feature(FEAT_CPR)) {
-		dispc_mgr_enable_cpr(channel, info->cpr_enable);
-		dispc_mgr_set_cpr_coef(channel, &info->cpr_coefs);
-	}
-}
-EXPORT_SYMBOL(dispc_mgr_setup);
-
-static void dispc_mgr_set_tft_data_lines(enum omap_channel channel, u8 data_lines)
-{
-	int code;
-
-	switch (data_lines) {
-	case 12:
-		code = 0;
-		break;
-	case 16:
-		code = 1;
-		break;
-	case 18:
-		code = 2;
-		break;
-	case 24:
-		code = 3;
-		break;
-	default:
-		BUG();
-		return;
-	}
-
-	mgr_fld_write(channel, DISPC_MGR_FLD_TFTDATALINES, code);
-}
-
-static void dispc_mgr_set_io_pad_mode(enum dss_io_pad_mode mode)
-{
-	u32 l;
-	int gpout0, gpout1;
-
-	switch (mode) {
-	case DSS_IO_PAD_MODE_RESET:
-		gpout0 = 0;
-		gpout1 = 0;
-		break;
-	case DSS_IO_PAD_MODE_RFBI:
-		gpout0 = 1;
-		gpout1 = 0;
-		break;
-	case DSS_IO_PAD_MODE_BYPASS:
-		gpout0 = 1;
-		gpout1 = 1;
-		break;
-	default:
-		BUG();
-		return;
-	}
-
-	l = dispc_read_reg(DISPC_CONTROL);
-	l = FLD_MOD(l, gpout0, 15, 15);
-	l = FLD_MOD(l, gpout1, 16, 16);
-	dispc_write_reg(DISPC_CONTROL, l);
-}
-
-static void dispc_mgr_enable_stallmode(enum omap_channel channel, bool enable)
-{
-	mgr_fld_write(channel, DISPC_MGR_FLD_STALLMODE, enable);
-}
-
-void dispc_mgr_set_lcd_config(enum omap_channel channel,
-		const struct dss_lcd_mgr_config *config)
-{
-	dispc_mgr_set_io_pad_mode(config->io_pad_mode);
-
-	dispc_mgr_enable_stallmode(channel, config->stallmode);
-	dispc_mgr_enable_fifohandcheck(channel, config->fifohandcheck);
-
-	dispc_mgr_set_clock_div(channel, &config->clock_info);
-
-	dispc_mgr_set_tft_data_lines(channel, config->video_port_width);
-
-	dispc_lcd_enable_signal_polarity(config->lcden_sig_polarity);
-
-	dispc_mgr_set_lcd_type_tft(channel);
-}
-EXPORT_SYMBOL(dispc_mgr_set_lcd_config);
-
-static bool _dispc_mgr_size_ok(u16 width, u16 height)
-{
-	return width <= dispc.feat->mgr_width_max &&
-		height <= dispc.feat->mgr_height_max;
-}
-
-static bool _dispc_lcd_timings_ok(int hsw, int hfp, int hbp,
-		int vsw, int vfp, int vbp)
-{
-	if (hsw < 1 || hsw > dispc.feat->sw_max ||
-			hfp < 1 || hfp > dispc.feat->hp_max ||
-			hbp < 1 || hbp > dispc.feat->hp_max ||
-			vsw < 1 || vsw > dispc.feat->sw_max ||
-			vfp < 0 || vfp > dispc.feat->vp_max ||
-			vbp < 0 || vbp > dispc.feat->vp_max)
-		return false;
-	return true;
-}
-
-static bool _dispc_mgr_pclk_ok(enum omap_channel channel,
-		unsigned long pclk)
-{
-	if (dss_mgr_is_lcd(channel))
-		return pclk <= dispc.feat->max_lcd_pclk ? true : false;
-	else
-		return pclk <= dispc.feat->max_tv_pclk ? true : false;
-}
-
-bool dispc_mgr_timings_ok(enum omap_channel channel,
-		const struct omap_video_timings *timings)
-{
-	bool timings_ok;
-
-	timings_ok = _dispc_mgr_size_ok(timings->x_res, timings->y_res);
-
-	timings_ok &= _dispc_mgr_pclk_ok(channel, timings->pixelclock);
-
-	if (dss_mgr_is_lcd(channel)) {
-		timings_ok &= _dispc_lcd_timings_ok(timings->hsw, timings->hfp,
-				timings->hbp, timings->vsw, timings->vfp,
-				timings->vbp);
-	}
-
-	return timings_ok;
-}
-
-static void _dispc_mgr_set_lcd_timings(enum omap_channel channel, int hsw,
-		int hfp, int hbp, int vsw, int vfp, int vbp,
-		enum omap_dss_signal_level vsync_level,
-		enum omap_dss_signal_level hsync_level,
-		enum omap_dss_signal_edge data_pclk_edge,
-		enum omap_dss_signal_level de_level,
-		enum omap_dss_signal_edge sync_pclk_edge)
-
-{
-	u32 timing_h, timing_v, l;
-	bool onoff, rf, ipc;
-
-	timing_h = FLD_VAL(hsw-1, dispc.feat->sw_start, 0) |
-			FLD_VAL(hfp-1, dispc.feat->fp_start, 8) |
-			FLD_VAL(hbp-1, dispc.feat->bp_start, 20);
-	timing_v = FLD_VAL(vsw-1, dispc.feat->sw_start, 0) |
-			FLD_VAL(vfp, dispc.feat->fp_start, 8) |
-			FLD_VAL(vbp, dispc.feat->bp_start, 20);
-
-	dispc_write_reg(DISPC_TIMING_H(channel), timing_h);
-	dispc_write_reg(DISPC_TIMING_V(channel), timing_v);
-
-	switch (data_pclk_edge) {
-	case OMAPDSS_DRIVE_SIG_RISING_EDGE:
-		ipc = false;
-		break;
-	case OMAPDSS_DRIVE_SIG_FALLING_EDGE:
-		ipc = true;
-		break;
-	case OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES:
-	default:
-		BUG();
-	}
-
-	switch (sync_pclk_edge) {
-	case OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES:
-		onoff = false;
-		rf = false;
-		break;
-	case OMAPDSS_DRIVE_SIG_FALLING_EDGE:
-		onoff = true;
-		rf = false;
-		break;
-	case OMAPDSS_DRIVE_SIG_RISING_EDGE:
-		onoff = true;
-		rf = true;
-		break;
-	default:
-		BUG();
-	}
-
-	l = dispc_read_reg(DISPC_POL_FREQ(channel));
-	l |= FLD_VAL(onoff, 17, 17);
-	l |= FLD_VAL(rf, 16, 16);
-	l |= FLD_VAL(de_level, 15, 15);
-	l |= FLD_VAL(ipc, 14, 14);
-	l |= FLD_VAL(hsync_level, 13, 13);
-	l |= FLD_VAL(vsync_level, 12, 12);
-	dispc_write_reg(DISPC_POL_FREQ(channel), l);
-}
-
-/* change name to mode? */
-void dispc_mgr_set_timings(enum omap_channel channel,
-		const struct omap_video_timings *timings)
-{
-	unsigned xtot, ytot;
-	unsigned long ht, vt;
-	struct omap_video_timings t = *timings;
-
-	DSSDBG("channel %d xres %u yres %u\n", channel, t.x_res, t.y_res);
-
-	if (!dispc_mgr_timings_ok(channel, &t)) {
-		BUG();
-		return;
-	}
-
-	if (dss_mgr_is_lcd(channel)) {
-		_dispc_mgr_set_lcd_timings(channel, t.hsw, t.hfp, t.hbp, t.vsw,
-				t.vfp, t.vbp, t.vsync_level, t.hsync_level,
-				t.data_pclk_edge, t.de_level, t.sync_pclk_edge);
-
-		xtot = t.x_res + t.hfp + t.hsw + t.hbp;
-		ytot = t.y_res + t.vfp + t.vsw + t.vbp;
-
-		ht = timings->pixelclock / xtot;
-		vt = timings->pixelclock / xtot / ytot;
-
-		DSSDBG("pck %u\n", timings->pixelclock);
-		DSSDBG("hsw %d hfp %d hbp %d vsw %d vfp %d vbp %d\n",
-			t.hsw, t.hfp, t.hbp, t.vsw, t.vfp, t.vbp);
-		DSSDBG("vsync_level %d hsync_level %d data_pclk_edge %d de_level %d sync_pclk_edge %d\n",
-			t.vsync_level, t.hsync_level, t.data_pclk_edge,
-			t.de_level, t.sync_pclk_edge);
-
-		DSSDBG("hsync %luHz, vsync %luHz\n", ht, vt);
-	} else {
-		if (t.interlace == true)
-			t.y_res /= 2;
-	}
-
-	dispc_mgr_set_size(channel, t.x_res, t.y_res);
-}
-EXPORT_SYMBOL(dispc_mgr_set_timings);
-
-static void dispc_mgr_set_lcd_divisor(enum omap_channel channel, u16 lck_div,
-		u16 pck_div)
-{
-	BUG_ON(lck_div < 1);
-	BUG_ON(pck_div < 1);
-
-	dispc_write_reg(DISPC_DIVISORo(channel),
-			FLD_VAL(lck_div, 23, 16) | FLD_VAL(pck_div, 7, 0));
-
-	if (dss_has_feature(FEAT_CORE_CLK_DIV) == false &&
-			channel == OMAP_DSS_CHANNEL_LCD)
-		dispc.core_clk_rate = dispc_fclk_rate() / lck_div;
-}
-
-static void dispc_mgr_get_lcd_divisor(enum omap_channel channel, int *lck_div,
-		int *pck_div)
-{
-	u32 l;
-	l = dispc_read_reg(DISPC_DIVISORo(channel));
-	*lck_div = FLD_GET(l, 23, 16);
-	*pck_div = FLD_GET(l, 7, 0);
-}
-
-unsigned long dispc_fclk_rate(void)
-{
-	struct platform_device *dsidev;
-	unsigned long r = 0;
-
-	switch (dss_get_dispc_clk_source()) {
-	case OMAP_DSS_CLK_SRC_FCK:
-		r = dss_get_dispc_clk_rate();
-		break;
-	case OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC:
-		dsidev = dsi_get_dsidev_from_id(0);
-		r = dsi_get_pll_hsdiv_dispc_rate(dsidev);
-		break;
-	case OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC:
-		dsidev = dsi_get_dsidev_from_id(1);
-		r = dsi_get_pll_hsdiv_dispc_rate(dsidev);
-		break;
-	default:
-		BUG();
-		return 0;
-	}
-
-	return r;
-}
-
-unsigned long dispc_mgr_lclk_rate(enum omap_channel channel)
-{
-	struct platform_device *dsidev;
-	int lcd;
-	unsigned long r;
-	u32 l;
-
-	if (dss_mgr_is_lcd(channel)) {
-		l = dispc_read_reg(DISPC_DIVISORo(channel));
-
-		lcd = FLD_GET(l, 23, 16);
-
-		switch (dss_get_lcd_clk_source(channel)) {
-		case OMAP_DSS_CLK_SRC_FCK:
-			r = dss_get_dispc_clk_rate();
-			break;
-		case OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC:
-			dsidev = dsi_get_dsidev_from_id(0);
-			r = dsi_get_pll_hsdiv_dispc_rate(dsidev);
-			break;
-		case OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC:
-			dsidev = dsi_get_dsidev_from_id(1);
-			r = dsi_get_pll_hsdiv_dispc_rate(dsidev);
-			break;
-		default:
-			BUG();
-			return 0;
-		}
-
-		return r / lcd;
-	} else {
-		return dispc_fclk_rate();
-	}
-}
-
-unsigned long dispc_mgr_pclk_rate(enum omap_channel channel)
-{
-	unsigned long r;
-
-	if (dss_mgr_is_lcd(channel)) {
-		int pcd;
-		u32 l;
-
-		l = dispc_read_reg(DISPC_DIVISORo(channel));
-
-		pcd = FLD_GET(l, 7, 0);
-
-		r = dispc_mgr_lclk_rate(channel);
-
-		return r / pcd;
-	} else {
-		return dispc.tv_pclk_rate;
-	}
-}
-
-void dispc_set_tv_pclk(unsigned long pclk)
-{
-	dispc.tv_pclk_rate = pclk;
-}
-
-unsigned long dispc_core_clk_rate(void)
-{
-	return dispc.core_clk_rate;
-}
-
-static unsigned long dispc_plane_pclk_rate(enum omap_plane plane)
-{
-	enum omap_channel channel;
-
-	if (plane == OMAP_DSS_WB)
-		return 0;
-
-	channel = dispc_ovl_get_channel_out(plane);
-
-	return dispc_mgr_pclk_rate(channel);
-}
-
-static unsigned long dispc_plane_lclk_rate(enum omap_plane plane)
-{
-	enum omap_channel channel;
-
-	if (plane == OMAP_DSS_WB)
-		return 0;
-
-	channel	= dispc_ovl_get_channel_out(plane);
-
-	return dispc_mgr_lclk_rate(channel);
-}
-
-static void dispc_dump_clocks_channel(struct seq_file *s, enum omap_channel channel)
-{
-	int lcd, pcd;
-	enum omap_dss_clk_source lcd_clk_src;
-
-	seq_printf(s, "- %s -\n", mgr_desc[channel].name);
-
-	lcd_clk_src = dss_get_lcd_clk_source(channel);
-
-	seq_printf(s, "%s clk source = %s (%s)\n", mgr_desc[channel].name,
-		dss_get_generic_clk_source_name(lcd_clk_src),
-		dss_feat_get_clk_source_name(lcd_clk_src));
-
-	dispc_mgr_get_lcd_divisor(channel, &lcd, &pcd);
-
-	seq_printf(s, "lck\t\t%-16lulck div\t%u\n",
-		dispc_mgr_lclk_rate(channel), lcd);
-	seq_printf(s, "pck\t\t%-16lupck div\t%u\n",
-		dispc_mgr_pclk_rate(channel), pcd);
-}
-
-void dispc_dump_clocks(struct seq_file *s)
-{
-	int lcd;
-	u32 l;
-	enum omap_dss_clk_source dispc_clk_src = dss_get_dispc_clk_source();
-
-	if (dispc_runtime_get())
-		return;
-
-	seq_printf(s, "- DISPC -\n");
-
-	seq_printf(s, "dispc fclk source = %s (%s)\n",
-			dss_get_generic_clk_source_name(dispc_clk_src),
-			dss_feat_get_clk_source_name(dispc_clk_src));
-
-	seq_printf(s, "fck\t\t%-16lu\n", dispc_fclk_rate());
-
-	if (dss_has_feature(FEAT_CORE_CLK_DIV)) {
-		seq_printf(s, "- DISPC-CORE-CLK -\n");
-		l = dispc_read_reg(DISPC_DIVISOR);
-		lcd = FLD_GET(l, 23, 16);
-
-		seq_printf(s, "lck\t\t%-16lulck div\t%u\n",
-				(dispc_fclk_rate()/lcd), lcd);
-	}
-
-	dispc_dump_clocks_channel(s, OMAP_DSS_CHANNEL_LCD);
-
-	if (dss_has_feature(FEAT_MGR_LCD2))
-		dispc_dump_clocks_channel(s, OMAP_DSS_CHANNEL_LCD2);
-	if (dss_has_feature(FEAT_MGR_LCD3))
-		dispc_dump_clocks_channel(s, OMAP_DSS_CHANNEL_LCD3);
-
-	dispc_runtime_put();
-}
-
-static void dispc_dump_regs(struct seq_file *s)
-{
-	int i, j;
-	const char *mgr_names[] = {
-		[OMAP_DSS_CHANNEL_LCD]		= "LCD",
-		[OMAP_DSS_CHANNEL_DIGIT]	= "TV",
-		[OMAP_DSS_CHANNEL_LCD2]		= "LCD2",
-		[OMAP_DSS_CHANNEL_LCD3]		= "LCD3",
-	};
-	const char *ovl_names[] = {
-		[OMAP_DSS_GFX]		= "GFX",
-		[OMAP_DSS_VIDEO1]	= "VID1",
-		[OMAP_DSS_VIDEO2]	= "VID2",
-		[OMAP_DSS_VIDEO3]	= "VID3",
-	};
-	const char **p_names;
-
-#define DUMPREG(r) seq_printf(s, "%-50s %08x\n", #r, dispc_read_reg(r))
-
-	if (dispc_runtime_get())
-		return;
-
-	/* DISPC common registers */
-	DUMPREG(DISPC_REVISION);
-	DUMPREG(DISPC_SYSCONFIG);
-	DUMPREG(DISPC_SYSSTATUS);
-	DUMPREG(DISPC_IRQSTATUS);
-	DUMPREG(DISPC_IRQENABLE);
-	DUMPREG(DISPC_CONTROL);
-	DUMPREG(DISPC_CONFIG);
-	DUMPREG(DISPC_CAPABLE);
-	DUMPREG(DISPC_LINE_STATUS);
-	DUMPREG(DISPC_LINE_NUMBER);
-	if (dss_has_feature(FEAT_ALPHA_FIXED_ZORDER) ||
-			dss_has_feature(FEAT_ALPHA_FREE_ZORDER))
-		DUMPREG(DISPC_GLOBAL_ALPHA);
-	if (dss_has_feature(FEAT_MGR_LCD2)) {
-		DUMPREG(DISPC_CONTROL2);
-		DUMPREG(DISPC_CONFIG2);
-	}
-	if (dss_has_feature(FEAT_MGR_LCD3)) {
-		DUMPREG(DISPC_CONTROL3);
-		DUMPREG(DISPC_CONFIG3);
-	}
-	if (dss_has_feature(FEAT_MFLAG))
-		DUMPREG(DISPC_GLOBAL_MFLAG_ATTRIBUTE);
-
-#undef DUMPREG
-
-#define DISPC_REG(i, name) name(i)
-#define DUMPREG(i, r) seq_printf(s, "%s(%s)%*s %08x\n", #r, p_names[i], \
-	(int)(48 - strlen(#r) - strlen(p_names[i])), " ", \
-	dispc_read_reg(DISPC_REG(i, r)))
-
-	p_names = mgr_names;
-
-	/* DISPC channel specific registers */
-	for (i = 0; i < dss_feat_get_num_mgrs(); i++) {
-		DUMPREG(i, DISPC_DEFAULT_COLOR);
-		DUMPREG(i, DISPC_TRANS_COLOR);
-		DUMPREG(i, DISPC_SIZE_MGR);
-
-		if (i == OMAP_DSS_CHANNEL_DIGIT)
-			continue;
-
-		DUMPREG(i, DISPC_DEFAULT_COLOR);
-		DUMPREG(i, DISPC_TRANS_COLOR);
-		DUMPREG(i, DISPC_TIMING_H);
-		DUMPREG(i, DISPC_TIMING_V);
-		DUMPREG(i, DISPC_POL_FREQ);
-		DUMPREG(i, DISPC_DIVISORo);
-		DUMPREG(i, DISPC_SIZE_MGR);
-
-		DUMPREG(i, DISPC_DATA_CYCLE1);
-		DUMPREG(i, DISPC_DATA_CYCLE2);
-		DUMPREG(i, DISPC_DATA_CYCLE3);
-
-		if (dss_has_feature(FEAT_CPR)) {
-			DUMPREG(i, DISPC_CPR_COEF_R);
-			DUMPREG(i, DISPC_CPR_COEF_G);
-			DUMPREG(i, DISPC_CPR_COEF_B);
-		}
-	}
-
-	p_names = ovl_names;
-
-	for (i = 0; i < dss_feat_get_num_ovls(); i++) {
-		DUMPREG(i, DISPC_OVL_BA0);
-		DUMPREG(i, DISPC_OVL_BA1);
-		DUMPREG(i, DISPC_OVL_POSITION);
-		DUMPREG(i, DISPC_OVL_SIZE);
-		DUMPREG(i, DISPC_OVL_ATTRIBUTES);
-		DUMPREG(i, DISPC_OVL_FIFO_THRESHOLD);
-		DUMPREG(i, DISPC_OVL_FIFO_SIZE_STATUS);
-		DUMPREG(i, DISPC_OVL_ROW_INC);
-		DUMPREG(i, DISPC_OVL_PIXEL_INC);
-		if (dss_has_feature(FEAT_PRELOAD))
-			DUMPREG(i, DISPC_OVL_PRELOAD);
-
-		if (i == OMAP_DSS_GFX) {
-			DUMPREG(i, DISPC_OVL_WINDOW_SKIP);
-			DUMPREG(i, DISPC_OVL_TABLE_BA);
-			continue;
-		}
-
-		DUMPREG(i, DISPC_OVL_FIR);
-		DUMPREG(i, DISPC_OVL_PICTURE_SIZE);
-		DUMPREG(i, DISPC_OVL_ACCU0);
-		DUMPREG(i, DISPC_OVL_ACCU1);
-		if (dss_has_feature(FEAT_HANDLE_UV_SEPARATE)) {
-			DUMPREG(i, DISPC_OVL_BA0_UV);
-			DUMPREG(i, DISPC_OVL_BA1_UV);
-			DUMPREG(i, DISPC_OVL_FIR2);
-			DUMPREG(i, DISPC_OVL_ACCU2_0);
-			DUMPREG(i, DISPC_OVL_ACCU2_1);
-		}
-		if (dss_has_feature(FEAT_ATTR2))
-			DUMPREG(i, DISPC_OVL_ATTRIBUTES2);
-		if (dss_has_feature(FEAT_PRELOAD))
-			DUMPREG(i, DISPC_OVL_PRELOAD);
-		if (dss_has_feature(FEAT_MFLAG))
-			DUMPREG(i, DISPC_OVL_MFLAG_THRESHOLD);
-	}
-
-#undef DISPC_REG
-#undef DUMPREG
-
-#define DISPC_REG(plane, name, i) name(plane, i)
-#define DUMPREG(plane, name, i) \
-	seq_printf(s, "%s_%d(%s)%*s %08x\n", #name, i, p_names[plane], \
-	(int)(46 - strlen(#name) - strlen(p_names[plane])), " ", \
-	dispc_read_reg(DISPC_REG(plane, name, i)))
-
-	/* Video pipeline coefficient registers */
-
-	/* start from OMAP_DSS_VIDEO1 */
-	for (i = 1; i < dss_feat_get_num_ovls(); i++) {
-		for (j = 0; j < 8; j++)
-			DUMPREG(i, DISPC_OVL_FIR_COEF_H, j);
-
-		for (j = 0; j < 8; j++)
-			DUMPREG(i, DISPC_OVL_FIR_COEF_HV, j);
-
-		for (j = 0; j < 5; j++)
-			DUMPREG(i, DISPC_OVL_CONV_COEF, j);
-
-		if (dss_has_feature(FEAT_FIR_COEF_V)) {
-			for (j = 0; j < 8; j++)
-				DUMPREG(i, DISPC_OVL_FIR_COEF_V, j);
-		}
-
-		if (dss_has_feature(FEAT_HANDLE_UV_SEPARATE)) {
-			for (j = 0; j < 8; j++)
-				DUMPREG(i, DISPC_OVL_FIR_COEF_H2, j);
-
-			for (j = 0; j < 8; j++)
-				DUMPREG(i, DISPC_OVL_FIR_COEF_HV2, j);
-
-			for (j = 0; j < 8; j++)
-				DUMPREG(i, DISPC_OVL_FIR_COEF_V2, j);
-		}
-	}
-
-	dispc_runtime_put();
-
-#undef DISPC_REG
-#undef DUMPREG
-}
-
-/* calculate clock rates using dividers in cinfo */
-int dispc_calc_clock_rates(unsigned long dispc_fclk_rate,
-		struct dispc_clock_info *cinfo)
-{
-	if (cinfo->lck_div > 255 || cinfo->lck_div == 0)
-		return -EINVAL;
-	if (cinfo->pck_div < 1 || cinfo->pck_div > 255)
-		return -EINVAL;
-
-	cinfo->lck = dispc_fclk_rate / cinfo->lck_div;
-	cinfo->pck = cinfo->lck / cinfo->pck_div;
-
-	return 0;
-}
-
-bool dispc_div_calc(unsigned long dispc,
-		unsigned long pck_min, unsigned long pck_max,
-		dispc_div_calc_func func, void *data)
-{
-	int lckd, lckd_start, lckd_stop;
-	int pckd, pckd_start, pckd_stop;
-	unsigned long pck, lck;
-	unsigned long lck_max;
-	unsigned long pckd_hw_min, pckd_hw_max;
-	unsigned min_fck_per_pck;
-	unsigned long fck;
-
-#ifdef CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK
-	min_fck_per_pck = CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK;
-#else
-	min_fck_per_pck = 0;
-#endif
-
-	pckd_hw_min = dss_feat_get_param_min(FEAT_PARAM_DSS_PCD);
-	pckd_hw_max = dss_feat_get_param_max(FEAT_PARAM_DSS_PCD);
-
-	lck_max = dss_feat_get_param_max(FEAT_PARAM_DSS_FCK);
-
-	pck_min = pck_min ? pck_min : 1;
-	pck_max = pck_max ? pck_max : ULONG_MAX;
-
-	lckd_start = max(DIV_ROUND_UP(dispc, lck_max), 1ul);
-	lckd_stop = min(dispc / pck_min, 255ul);
-
-	for (lckd = lckd_start; lckd <= lckd_stop; ++lckd) {
-		lck = dispc / lckd;
-
-		pckd_start = max(DIV_ROUND_UP(lck, pck_max), pckd_hw_min);
-		pckd_stop = min(lck / pck_min, pckd_hw_max);
-
-		for (pckd = pckd_start; pckd <= pckd_stop; ++pckd) {
-			pck = lck / pckd;
-
-			/*
-			 * For OMAP2/3 the DISPC fclk is the same as LCD's logic
-			 * clock, which means we're configuring DISPC fclk here
-			 * also. Thus we need to use the calculated lck. For
-			 * OMAP4+ the DISPC fclk is a separate clock.
-			 */
-			if (dss_has_feature(FEAT_CORE_CLK_DIV))
-				fck = dispc_core_clk_rate();
-			else
-				fck = lck;
-
-			if (fck < pck * min_fck_per_pck)
-				continue;
-
-			if (func(lckd, pckd, lck, pck, data))
-				return true;
-		}
-	}
-
-	return false;
-}
-
-void dispc_mgr_set_clock_div(enum omap_channel channel,
-		const struct dispc_clock_info *cinfo)
-{
-	DSSDBG("lck = %lu (%u)\n", cinfo->lck, cinfo->lck_div);
-	DSSDBG("pck = %lu (%u)\n", cinfo->pck, cinfo->pck_div);
-
-	dispc_mgr_set_lcd_divisor(channel, cinfo->lck_div, cinfo->pck_div);
-}
-
-int dispc_mgr_get_clock_div(enum omap_channel channel,
-		struct dispc_clock_info *cinfo)
-{
-	unsigned long fck;
-
-	fck = dispc_fclk_rate();
-
-	cinfo->lck_div = REG_GET(DISPC_DIVISORo(channel), 23, 16);
-	cinfo->pck_div = REG_GET(DISPC_DIVISORo(channel), 7, 0);
-
-	cinfo->lck = fck / cinfo->lck_div;
-	cinfo->pck = cinfo->lck / cinfo->pck_div;
-
-	return 0;
-}
-
-u32 dispc_read_irqstatus(void)
-{
-	return dispc_read_reg(DISPC_IRQSTATUS);
-}
-EXPORT_SYMBOL(dispc_read_irqstatus);
-
-void dispc_clear_irqstatus(u32 mask)
-{
-	dispc_write_reg(DISPC_IRQSTATUS, mask);
-}
-EXPORT_SYMBOL(dispc_clear_irqstatus);
-
-u32 dispc_read_irqenable(void)
-{
-	return dispc_read_reg(DISPC_IRQENABLE);
-}
-EXPORT_SYMBOL(dispc_read_irqenable);
-
-void dispc_write_irqenable(u32 mask)
-{
-	u32 old_mask = dispc_read_reg(DISPC_IRQENABLE);
-
-	/* clear the irqstatus for newly enabled irqs */
-	dispc_clear_irqstatus((mask ^ old_mask) & mask);
-
-	dispc_write_reg(DISPC_IRQENABLE, mask);
-}
-EXPORT_SYMBOL(dispc_write_irqenable);
-
-void dispc_enable_sidle(void)
-{
-	REG_FLD_MOD(DISPC_SYSCONFIG, 2, 4, 3);	/* SIDLEMODE: smart idle */
-}
-
-void dispc_disable_sidle(void)
-{
-	REG_FLD_MOD(DISPC_SYSCONFIG, 1, 4, 3);	/* SIDLEMODE: no idle */
-}
-
-static void _omap_dispc_initial_config(void)
-{
-	u32 l;
-
-	/* Exclusively enable DISPC_CORE_CLK and set divider to 1 */
-	if (dss_has_feature(FEAT_CORE_CLK_DIV)) {
-		l = dispc_read_reg(DISPC_DIVISOR);
-		/* Use DISPC_DIVISOR.LCD, instead of DISPC_DIVISOR1.LCD */
-		l = FLD_MOD(l, 1, 0, 0);
-		l = FLD_MOD(l, 1, 23, 16);
-		dispc_write_reg(DISPC_DIVISOR, l);
-
-		dispc.core_clk_rate = dispc_fclk_rate();
-	}
-
-	/* FUNCGATED */
-	if (dss_has_feature(FEAT_FUNCGATED))
-		REG_FLD_MOD(DISPC_CONFIG, 1, 9, 9);
-
-	dispc_setup_color_conv_coef();
-
-	dispc_set_loadmode(OMAP_DSS_LOAD_FRAME_ONLY);
-
-	dispc_init_fifos();
-
-	dispc_configure_burst_sizes();
-
-	dispc_ovl_enable_zorder_planes();
-
-	if (dispc.feat->mstandby_workaround)
-		REG_FLD_MOD(DISPC_MSTANDBY_CTRL, 1, 0, 0);
-}
-
-static const struct dispc_features omap24xx_dispc_feats __initconst = {
-	.sw_start		=	5,
-	.fp_start		=	15,
-	.bp_start		=	27,
-	.sw_max			=	64,
-	.vp_max			=	255,
-	.hp_max			=	256,
-	.mgr_width_start	=	10,
-	.mgr_height_start	=	26,
-	.mgr_width_max		=	2048,
-	.mgr_height_max		=	2048,
-	.max_lcd_pclk		=	66500000,
-	.calc_scaling		=	dispc_ovl_calc_scaling_24xx,
-	.calc_core_clk		=	calc_core_clk_24xx,
-	.num_fifos		=	3,
-	.no_framedone_tv	=	true,
-	.set_max_preload	=	false,
-};
-
-static const struct dispc_features omap34xx_rev1_0_dispc_feats __initconst = {
-	.sw_start		=	5,
-	.fp_start		=	15,
-	.bp_start		=	27,
-	.sw_max			=	64,
-	.vp_max			=	255,
-	.hp_max			=	256,
-	.mgr_width_start	=	10,
-	.mgr_height_start	=	26,
-	.mgr_width_max		=	2048,
-	.mgr_height_max		=	2048,
-	.max_lcd_pclk		=	173000000,
-	.max_tv_pclk		=	59000000,
-	.calc_scaling		=	dispc_ovl_calc_scaling_34xx,
-	.calc_core_clk		=	calc_core_clk_34xx,
-	.num_fifos		=	3,
-	.no_framedone_tv	=	true,
-	.set_max_preload	=	false,
-};
-
-static const struct dispc_features omap34xx_rev3_0_dispc_feats __initconst = {
-	.sw_start		=	7,
-	.fp_start		=	19,
-	.bp_start		=	31,
-	.sw_max			=	256,
-	.vp_max			=	4095,
-	.hp_max			=	4096,
-	.mgr_width_start	=	10,
-	.mgr_height_start	=	26,
-	.mgr_width_max		=	2048,
-	.mgr_height_max		=	2048,
-	.max_lcd_pclk		=	173000000,
-	.max_tv_pclk		=	59000000,
-	.calc_scaling		=	dispc_ovl_calc_scaling_34xx,
-	.calc_core_clk		=	calc_core_clk_34xx,
-	.num_fifos		=	3,
-	.no_framedone_tv	=	true,
-	.set_max_preload	=	false,
-};
-
-static const struct dispc_features omap44xx_dispc_feats __initconst = {
-	.sw_start		=	7,
-	.fp_start		=	19,
-	.bp_start		=	31,
-	.sw_max			=	256,
-	.vp_max			=	4095,
-	.hp_max			=	4096,
-	.mgr_width_start	=	10,
-	.mgr_height_start	=	26,
-	.mgr_width_max		=	2048,
-	.mgr_height_max		=	2048,
-	.max_lcd_pclk		=	170000000,
-	.max_tv_pclk		=	185625000,
-	.calc_scaling		=	dispc_ovl_calc_scaling_44xx,
-	.calc_core_clk		=	calc_core_clk_44xx,
-	.num_fifos		=	5,
-	.gfx_fifo_workaround	=	true,
-	.set_max_preload	=	true,
-};
-
-static const struct dispc_features omap54xx_dispc_feats __initconst = {
-	.sw_start		=	7,
-	.fp_start		=	19,
-	.bp_start		=	31,
-	.sw_max			=	256,
-	.vp_max			=	4095,
-	.hp_max			=	4096,
-	.mgr_width_start	=	11,
-	.mgr_height_start	=	27,
-	.mgr_width_max		=	4096,
-	.mgr_height_max		=	4096,
-	.max_lcd_pclk		=	170000000,
-	.max_tv_pclk		=	186000000,
-	.calc_scaling		=	dispc_ovl_calc_scaling_44xx,
-	.calc_core_clk		=	calc_core_clk_44xx,
-	.num_fifos		=	5,
-	.gfx_fifo_workaround	=	true,
-	.mstandby_workaround	=	true,
-	.set_max_preload	=	true,
-};
-
-static int __init dispc_init_features(struct platform_device *pdev)
-{
-	const struct dispc_features *src;
-	struct dispc_features *dst;
-
-	dst = devm_kzalloc(&pdev->dev, sizeof(*dst), GFP_KERNEL);
-	if (!dst) {
-		dev_err(&pdev->dev, "Failed to allocate DISPC Features\n");
-		return -ENOMEM;
-	}
-
-	switch (omapdss_get_version()) {
-	case OMAPDSS_VER_OMAP24xx:
-		src = &omap24xx_dispc_feats;
-		break;
-
-	case OMAPDSS_VER_OMAP34xx_ES1:
-		src = &omap34xx_rev1_0_dispc_feats;
-		break;
-
-	case OMAPDSS_VER_OMAP34xx_ES3:
-	case OMAPDSS_VER_OMAP3630:
-	case OMAPDSS_VER_AM35xx:
-		src = &omap34xx_rev3_0_dispc_feats;
-		break;
-
-	case OMAPDSS_VER_OMAP4430_ES1:
-	case OMAPDSS_VER_OMAP4430_ES2:
-	case OMAPDSS_VER_OMAP4:
-		src = &omap44xx_dispc_feats;
-		break;
-
-	case OMAPDSS_VER_OMAP5:
-		src = &omap54xx_dispc_feats;
-		break;
-
-	default:
-		return -ENODEV;
-	}
-
-	memcpy(dst, src, sizeof(*dst));
-	dispc.feat = dst;
-
-	return 0;
-}
-
-static irqreturn_t dispc_irq_handler(int irq, void *arg)
-{
-	if (!dispc.is_enabled)
-		return IRQ_NONE;
-
-	return dispc.user_handler(irq, dispc.user_data);
-}
-
-int dispc_request_irq(irq_handler_t handler, void *dev_id)
-{
-	int r;
-
-	if (dispc.user_handler != NULL)
-		return -EBUSY;
-
-	dispc.user_handler = handler;
-	dispc.user_data = dev_id;
-
-	/* ensure the dispc_irq_handler sees the values above */
-	smp_wmb();
-
-	r = devm_request_irq(&dispc.pdev->dev, dispc.irq, dispc_irq_handler,
-			     IRQF_SHARED, "OMAP DISPC", &dispc);
-	if (r) {
-		dispc.user_handler = NULL;
-		dispc.user_data = NULL;
-	}
-
-	return r;
-}
-EXPORT_SYMBOL(dispc_request_irq);
-
-void dispc_free_irq(void *dev_id)
-{
-	devm_free_irq(&dispc.pdev->dev, dispc.irq, &dispc);
-
-	dispc.user_handler = NULL;
-	dispc.user_data = NULL;
-}
-EXPORT_SYMBOL(dispc_free_irq);
-
-/* DISPC HW IP initialisation */
-static int __init omap_dispchw_probe(struct platform_device *pdev)
-{
-	u32 rev;
-	int r = 0;
-	struct resource *dispc_mem;
-
-	dispc.pdev = pdev;
-
-	r = dispc_init_features(dispc.pdev);
-	if (r)
-		return r;
-
-	dispc_mem = platform_get_resource(dispc.pdev, IORESOURCE_MEM, 0);
-	if (!dispc_mem) {
-		DSSERR("can't get IORESOURCE_MEM DISPC\n");
-		return -EINVAL;
-	}
-
-	dispc.base = devm_ioremap(&pdev->dev, dispc_mem->start,
-				  resource_size(dispc_mem));
-	if (!dispc.base) {
-		DSSERR("can't ioremap DISPC\n");
-		return -ENOMEM;
-	}
-
-	dispc.irq = platform_get_irq(dispc.pdev, 0);
-	if (dispc.irq < 0) {
-		DSSERR("platform_get_irq failed\n");
-		return -ENODEV;
-	}
-
-	pm_runtime_enable(&pdev->dev);
-
-	r = dispc_runtime_get();
-	if (r)
-		goto err_runtime_get;
-
-	_omap_dispc_initial_config();
-
-	rev = dispc_read_reg(DISPC_REVISION);
-	dev_dbg(&pdev->dev, "OMAP DISPC rev %d.%d\n",
-	       FLD_GET(rev, 7, 4), FLD_GET(rev, 3, 0));
-
-	dispc_runtime_put();
-
-	dss_init_overlay_managers();
-
-	dss_debugfs_create_file("dispc", dispc_dump_regs);
-
-	return 0;
-
-err_runtime_get:
-	pm_runtime_disable(&pdev->dev);
-	return r;
-}
-
-static int __exit omap_dispchw_remove(struct platform_device *pdev)
-{
-	pm_runtime_disable(&pdev->dev);
-
-	dss_uninit_overlay_managers();
-
-	return 0;
-}
-
-static int dispc_runtime_suspend(struct device *dev)
-{
-	dispc.is_enabled = false;
-	/* ensure the dispc_irq_handler sees the is_enabled value */
-	smp_wmb();
-	/* wait for current handler to finish before turning the DISPC off */
-	synchronize_irq(dispc.irq);
-
-	dispc_save_context();
-
-	return 0;
-}
-
-static int dispc_runtime_resume(struct device *dev)
-{
-	/*
-	 * The reset value for load mode is 0 (OMAP_DSS_LOAD_CLUT_AND_FRAME)
-	 * but we always initialize it to 2 (OMAP_DSS_LOAD_FRAME_ONLY) in
-	 * _omap_dispc_initial_config(). We can thus use it to detect if
-	 * we have lost register context.
-	 */
-	if (REG_GET(DISPC_CONFIG, 2, 1) != OMAP_DSS_LOAD_FRAME_ONLY) {
-		_omap_dispc_initial_config();
-
-		dispc_restore_context();
-	}
-
-	dispc.is_enabled = true;
-	/* ensure the dispc_irq_handler sees the is_enabled value */
-	smp_wmb();
-
-	return 0;
-}
-
-static const struct dev_pm_ops dispc_pm_ops = {
-	.runtime_suspend = dispc_runtime_suspend,
-	.runtime_resume = dispc_runtime_resume,
-};
-
-static const struct of_device_id dispc_of_match[] = {
-	{ .compatible = "ti,omap2-dispc", },
-	{ .compatible = "ti,omap3-dispc", },
-	{ .compatible = "ti,omap4-dispc", },
-	{},
-};
-
-static struct platform_driver omap_dispchw_driver = {
-	.remove         = __exit_p(omap_dispchw_remove),
-	.driver         = {
-		.name   = "omapdss_dispc",
-		.owner  = THIS_MODULE,
-		.pm	= &dispc_pm_ops,
-		.of_match_table = dispc_of_match,
-	},
-};
-
-int __init dispc_init_platform_driver(void)
-{
-	return platform_driver_probe(&omap_dispchw_driver, omap_dispchw_probe);
-}
-
-void __exit dispc_uninit_platform_driver(void)
-{
-	platform_driver_unregister(&omap_dispchw_driver);
-}
diff --git a/drivers/video/omap2/dss/dispc.h b/drivers/video/omap2/dss/dispc.h
deleted file mode 100644
index 78edb449c763..000000000000
--- a/drivers/video/omap2/dss/dispc.h
+++ /dev/null
@@ -1,917 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/dispc.h
- *
- * Copyright (C) 2011 Texas Instruments
- * Author: Archit Taneja <archit@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 __OMAP2_DISPC_REG_H
-#define __OMAP2_DISPC_REG_H
-
-/* DISPC common registers */
-#define DISPC_REVISION			0x0000
-#define DISPC_SYSCONFIG			0x0010
-#define DISPC_SYSSTATUS			0x0014
-#define DISPC_IRQSTATUS			0x0018
-#define DISPC_IRQENABLE			0x001C
-#define DISPC_CONTROL			0x0040
-#define DISPC_CONFIG			0x0044
-#define DISPC_CAPABLE			0x0048
-#define DISPC_LINE_STATUS		0x005C
-#define DISPC_LINE_NUMBER		0x0060
-#define DISPC_GLOBAL_ALPHA		0x0074
-#define DISPC_CONTROL2			0x0238
-#define DISPC_CONFIG2			0x0620
-#define DISPC_DIVISOR			0x0804
-#define DISPC_GLOBAL_BUFFER		0x0800
-#define DISPC_CONTROL3                  0x0848
-#define DISPC_CONFIG3                   0x084C
-#define DISPC_MSTANDBY_CTRL		0x0858
-#define DISPC_GLOBAL_MFLAG_ATTRIBUTE	0x085C
-
-/* DISPC overlay registers */
-#define DISPC_OVL_BA0(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_BA0_OFFSET(n))
-#define DISPC_OVL_BA1(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_BA1_OFFSET(n))
-#define DISPC_OVL_BA0_UV(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_BA0_UV_OFFSET(n))
-#define DISPC_OVL_BA1_UV(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_BA1_UV_OFFSET(n))
-#define DISPC_OVL_POSITION(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_POS_OFFSET(n))
-#define DISPC_OVL_SIZE(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_SIZE_OFFSET(n))
-#define DISPC_OVL_ATTRIBUTES(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_ATTR_OFFSET(n))
-#define DISPC_OVL_ATTRIBUTES2(n)	(DISPC_OVL_BASE(n) + \
-					DISPC_ATTR2_OFFSET(n))
-#define DISPC_OVL_FIFO_THRESHOLD(n)	(DISPC_OVL_BASE(n) + \
-					DISPC_FIFO_THRESH_OFFSET(n))
-#define DISPC_OVL_FIFO_SIZE_STATUS(n)	(DISPC_OVL_BASE(n) + \
-					DISPC_FIFO_SIZE_STATUS_OFFSET(n))
-#define DISPC_OVL_ROW_INC(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_ROW_INC_OFFSET(n))
-#define DISPC_OVL_PIXEL_INC(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_PIX_INC_OFFSET(n))
-#define DISPC_OVL_WINDOW_SKIP(n)	(DISPC_OVL_BASE(n) + \
-					DISPC_WINDOW_SKIP_OFFSET(n))
-#define DISPC_OVL_TABLE_BA(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_TABLE_BA_OFFSET(n))
-#define DISPC_OVL_FIR(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_FIR_OFFSET(n))
-#define DISPC_OVL_FIR2(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_FIR2_OFFSET(n))
-#define DISPC_OVL_PICTURE_SIZE(n)	(DISPC_OVL_BASE(n) + \
-					DISPC_PIC_SIZE_OFFSET(n))
-#define DISPC_OVL_ACCU0(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_ACCU0_OFFSET(n))
-#define DISPC_OVL_ACCU1(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_ACCU1_OFFSET(n))
-#define DISPC_OVL_ACCU2_0(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_ACCU2_0_OFFSET(n))
-#define DISPC_OVL_ACCU2_1(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_ACCU2_1_OFFSET(n))
-#define DISPC_OVL_FIR_COEF_H(n, i)	(DISPC_OVL_BASE(n) + \
-					DISPC_FIR_COEF_H_OFFSET(n, i))
-#define DISPC_OVL_FIR_COEF_HV(n, i)	(DISPC_OVL_BASE(n) + \
-					DISPC_FIR_COEF_HV_OFFSET(n, i))
-#define DISPC_OVL_FIR_COEF_H2(n, i)	(DISPC_OVL_BASE(n) + \
-					DISPC_FIR_COEF_H2_OFFSET(n, i))
-#define DISPC_OVL_FIR_COEF_HV2(n, i)	(DISPC_OVL_BASE(n) + \
-					DISPC_FIR_COEF_HV2_OFFSET(n, i))
-#define DISPC_OVL_CONV_COEF(n, i)	(DISPC_OVL_BASE(n) + \
-					DISPC_CONV_COEF_OFFSET(n, i))
-#define DISPC_OVL_FIR_COEF_V(n, i)	(DISPC_OVL_BASE(n) + \
-					DISPC_FIR_COEF_V_OFFSET(n, i))
-#define DISPC_OVL_FIR_COEF_V2(n, i)	(DISPC_OVL_BASE(n) + \
-					DISPC_FIR_COEF_V2_OFFSET(n, i))
-#define DISPC_OVL_PRELOAD(n)		(DISPC_OVL_BASE(n) + \
-					DISPC_PRELOAD_OFFSET(n))
-#define DISPC_OVL_MFLAG_THRESHOLD(n)	(DISPC_OVL_BASE(n) + \
-					DISPC_MFLAG_THRESHOLD_OFFSET(n))
-
-/* DISPC up/downsampling FIR filter coefficient structure */
-struct dispc_coef {
-	s8 hc4_vc22;
-	s8 hc3_vc2;
-	u8 hc2_vc1;
-	s8 hc1_vc0;
-	s8 hc0_vc00;
-};
-
-const struct dispc_coef *dispc_ovl_get_scale_coef(int inc, int five_taps);
-
-/* DISPC manager/channel specific registers */
-static inline u16 DISPC_DEFAULT_COLOR(enum omap_channel channel)
-{
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD:
-		return 0x004C;
-	case OMAP_DSS_CHANNEL_DIGIT:
-		return 0x0050;
-	case OMAP_DSS_CHANNEL_LCD2:
-		return 0x03AC;
-	case OMAP_DSS_CHANNEL_LCD3:
-		return 0x0814;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_TRANS_COLOR(enum omap_channel channel)
-{
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD:
-		return 0x0054;
-	case OMAP_DSS_CHANNEL_DIGIT:
-		return 0x0058;
-	case OMAP_DSS_CHANNEL_LCD2:
-		return 0x03B0;
-	case OMAP_DSS_CHANNEL_LCD3:
-		return 0x0818;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_TIMING_H(enum omap_channel channel)
-{
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD:
-		return 0x0064;
-	case OMAP_DSS_CHANNEL_DIGIT:
-		BUG();
-		return 0;
-	case OMAP_DSS_CHANNEL_LCD2:
-		return 0x0400;
-	case OMAP_DSS_CHANNEL_LCD3:
-		return 0x0840;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_TIMING_V(enum omap_channel channel)
-{
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD:
-		return 0x0068;
-	case OMAP_DSS_CHANNEL_DIGIT:
-		BUG();
-		return 0;
-	case OMAP_DSS_CHANNEL_LCD2:
-		return 0x0404;
-	case OMAP_DSS_CHANNEL_LCD3:
-		return 0x0844;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_POL_FREQ(enum omap_channel channel)
-{
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD:
-		return 0x006C;
-	case OMAP_DSS_CHANNEL_DIGIT:
-		BUG();
-		return 0;
-	case OMAP_DSS_CHANNEL_LCD2:
-		return 0x0408;
-	case OMAP_DSS_CHANNEL_LCD3:
-		return 0x083C;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_DIVISORo(enum omap_channel channel)
-{
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD:
-		return 0x0070;
-	case OMAP_DSS_CHANNEL_DIGIT:
-		BUG();
-		return 0;
-	case OMAP_DSS_CHANNEL_LCD2:
-		return 0x040C;
-	case OMAP_DSS_CHANNEL_LCD3:
-		return 0x0838;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-/* Named as DISPC_SIZE_LCD, DISPC_SIZE_DIGIT and DISPC_SIZE_LCD2 in TRM */
-static inline u16 DISPC_SIZE_MGR(enum omap_channel channel)
-{
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD:
-		return 0x007C;
-	case OMAP_DSS_CHANNEL_DIGIT:
-		return 0x0078;
-	case OMAP_DSS_CHANNEL_LCD2:
-		return 0x03CC;
-	case OMAP_DSS_CHANNEL_LCD3:
-		return 0x0834;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_DATA_CYCLE1(enum omap_channel channel)
-{
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD:
-		return 0x01D4;
-	case OMAP_DSS_CHANNEL_DIGIT:
-		BUG();
-		return 0;
-	case OMAP_DSS_CHANNEL_LCD2:
-		return 0x03C0;
-	case OMAP_DSS_CHANNEL_LCD3:
-		return 0x0828;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_DATA_CYCLE2(enum omap_channel channel)
-{
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD:
-		return 0x01D8;
-	case OMAP_DSS_CHANNEL_DIGIT:
-		BUG();
-		return 0;
-	case OMAP_DSS_CHANNEL_LCD2:
-		return 0x03C4;
-	case OMAP_DSS_CHANNEL_LCD3:
-		return 0x082C;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_DATA_CYCLE3(enum omap_channel channel)
-{
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD:
-		return 0x01DC;
-	case OMAP_DSS_CHANNEL_DIGIT:
-		BUG();
-		return 0;
-	case OMAP_DSS_CHANNEL_LCD2:
-		return 0x03C8;
-	case OMAP_DSS_CHANNEL_LCD3:
-		return 0x0830;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_CPR_COEF_R(enum omap_channel channel)
-{
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD:
-		return 0x0220;
-	case OMAP_DSS_CHANNEL_DIGIT:
-		BUG();
-		return 0;
-	case OMAP_DSS_CHANNEL_LCD2:
-		return 0x03BC;
-	case OMAP_DSS_CHANNEL_LCD3:
-		return 0x0824;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_CPR_COEF_G(enum omap_channel channel)
-{
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD:
-		return 0x0224;
-	case OMAP_DSS_CHANNEL_DIGIT:
-		BUG();
-		return 0;
-	case OMAP_DSS_CHANNEL_LCD2:
-		return 0x03B8;
-	case OMAP_DSS_CHANNEL_LCD3:
-		return 0x0820;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_CPR_COEF_B(enum omap_channel channel)
-{
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD:
-		return 0x0228;
-	case OMAP_DSS_CHANNEL_DIGIT:
-		BUG();
-		return 0;
-	case OMAP_DSS_CHANNEL_LCD2:
-		return 0x03B4;
-	case OMAP_DSS_CHANNEL_LCD3:
-		return 0x081C;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-/* DISPC overlay register base addresses */
-static inline u16 DISPC_OVL_BASE(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		return 0x0080;
-	case OMAP_DSS_VIDEO1:
-		return 0x00BC;
-	case OMAP_DSS_VIDEO2:
-		return 0x014C;
-	case OMAP_DSS_VIDEO3:
-		return 0x0300;
-	case OMAP_DSS_WB:
-		return 0x0500;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-/* DISPC overlay register offsets */
-static inline u16 DISPC_BA0_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-		return 0x0000;
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x0008;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_BA1_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-		return 0x0004;
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x000C;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_BA0_UV_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-		return 0x0544;
-	case OMAP_DSS_VIDEO2:
-		return 0x04BC;
-	case OMAP_DSS_VIDEO3:
-		return 0x0310;
-	case OMAP_DSS_WB:
-		return 0x0118;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_BA1_UV_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-		return 0x0548;
-	case OMAP_DSS_VIDEO2:
-		return 0x04C0;
-	case OMAP_DSS_VIDEO3:
-		return 0x0314;
-	case OMAP_DSS_WB:
-		return 0x011C;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_POS_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-		return 0x0008;
-	case OMAP_DSS_VIDEO3:
-		return 0x009C;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_SIZE_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-		return 0x000C;
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x00A8;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_ATTR_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		return 0x0020;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-		return 0x0010;
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x0070;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_ATTR2_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-		return 0x0568;
-	case OMAP_DSS_VIDEO2:
-		return 0x04DC;
-	case OMAP_DSS_VIDEO3:
-		return 0x032C;
-	case OMAP_DSS_WB:
-		return 0x0310;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_FIFO_THRESH_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		return 0x0024;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-		return 0x0014;
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x008C;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_FIFO_SIZE_STATUS_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		return 0x0028;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-		return 0x0018;
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x0088;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_ROW_INC_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		return 0x002C;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-		return 0x001C;
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x00A4;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_PIX_INC_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		return 0x0030;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-		return 0x0020;
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x0098;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_WINDOW_SKIP_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		return 0x0034;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-	case OMAP_DSS_VIDEO3:
-		BUG();
-		return 0;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_TABLE_BA_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		return 0x0038;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-	case OMAP_DSS_VIDEO3:
-		BUG();
-		return 0;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_FIR_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-		return 0x0024;
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x0090;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_FIR2_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-		return 0x0580;
-	case OMAP_DSS_VIDEO2:
-		return 0x055C;
-	case OMAP_DSS_VIDEO3:
-		return 0x0424;
-	case OMAP_DSS_WB:
-		return 0x290;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_PIC_SIZE_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-		return 0x0028;
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x0094;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-
-static inline u16 DISPC_ACCU0_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-		return 0x002C;
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x0000;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_ACCU2_0_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-		return 0x0584;
-	case OMAP_DSS_VIDEO2:
-		return 0x0560;
-	case OMAP_DSS_VIDEO3:
-		return 0x0428;
-	case OMAP_DSS_WB:
-		return 0x0294;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_ACCU1_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-		return 0x0030;
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x0004;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_ACCU2_1_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-		return 0x0588;
-	case OMAP_DSS_VIDEO2:
-		return 0x0564;
-	case OMAP_DSS_VIDEO3:
-		return 0x042C;
-	case OMAP_DSS_WB:
-		return 0x0298;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-/* coef index i = {0, 1, 2, 3, 4, 5, 6, 7} */
-static inline u16 DISPC_FIR_COEF_H_OFFSET(enum omap_plane plane, u16 i)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-		return 0x0034 + i * 0x8;
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x0010 + i * 0x8;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-/* coef index i = {0, 1, 2, 3, 4, 5, 6, 7} */
-static inline u16 DISPC_FIR_COEF_H2_OFFSET(enum omap_plane plane, u16 i)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-		return 0x058C + i * 0x8;
-	case OMAP_DSS_VIDEO2:
-		return 0x0568 + i * 0x8;
-	case OMAP_DSS_VIDEO3:
-		return 0x0430 + i * 0x8;
-	case OMAP_DSS_WB:
-		return 0x02A0 + i * 0x8;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-/* coef index i = {0, 1, 2, 3, 4, 5, 6, 7} */
-static inline u16 DISPC_FIR_COEF_HV_OFFSET(enum omap_plane plane, u16 i)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-		return 0x0038 + i * 0x8;
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x0014 + i * 0x8;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-/* coef index i = {0, 1, 2, 3, 4, 5, 6, 7} */
-static inline u16 DISPC_FIR_COEF_HV2_OFFSET(enum omap_plane plane, u16 i)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-		return 0x0590 + i * 8;
-	case OMAP_DSS_VIDEO2:
-		return 0x056C + i * 0x8;
-	case OMAP_DSS_VIDEO3:
-		return 0x0434 + i * 0x8;
-	case OMAP_DSS_WB:
-		return 0x02A4 + i * 0x8;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-/* coef index i = {0, 1, 2, 3, 4,} */
-static inline u16 DISPC_CONV_COEF_OFFSET(enum omap_plane plane, u16 i)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-	case OMAP_DSS_VIDEO2:
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x0074 + i * 0x4;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-/* coef index i = {0, 1, 2, 3, 4, 5, 6, 7} */
-static inline u16 DISPC_FIR_COEF_V_OFFSET(enum omap_plane plane, u16 i)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-		return 0x0124 + i * 0x4;
-	case OMAP_DSS_VIDEO2:
-		return 0x00B4 + i * 0x4;
-	case OMAP_DSS_VIDEO3:
-	case OMAP_DSS_WB:
-		return 0x0050 + i * 0x4;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-/* coef index i = {0, 1, 2, 3, 4, 5, 6, 7} */
-static inline u16 DISPC_FIR_COEF_V2_OFFSET(enum omap_plane plane, u16 i)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		BUG();
-		return 0;
-	case OMAP_DSS_VIDEO1:
-		return 0x05CC + i * 0x4;
-	case OMAP_DSS_VIDEO2:
-		return 0x05A8 + i * 0x4;
-	case OMAP_DSS_VIDEO3:
-		return 0x0470 + i * 0x4;
-	case OMAP_DSS_WB:
-		return 0x02E0 + i * 0x4;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_PRELOAD_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		return 0x01AC;
-	case OMAP_DSS_VIDEO1:
-		return 0x0174;
-	case OMAP_DSS_VIDEO2:
-		return 0x00E8;
-	case OMAP_DSS_VIDEO3:
-		return 0x00A0;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static inline u16 DISPC_MFLAG_THRESHOLD_OFFSET(enum omap_plane plane)
-{
-	switch (plane) {
-	case OMAP_DSS_GFX:
-		return 0x0860;
-	case OMAP_DSS_VIDEO1:
-		return 0x0864;
-	case OMAP_DSS_VIDEO2:
-		return 0x0868;
-	case OMAP_DSS_VIDEO3:
-		return 0x086c;
-	default:
-		BUG();
-		return 0;
-	}
-}
-#endif
diff --git a/drivers/video/omap2/dss/dispc_coefs.c b/drivers/video/omap2/dss/dispc_coefs.c
deleted file mode 100644
index 038c15b04215..000000000000
--- a/drivers/video/omap2/dss/dispc_coefs.c
+++ /dev/null
@@ -1,325 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/dispc_coefs.c
- *
- * Copyright (C) 2011 Texas Instruments
- * Author: Chandrabhanu Mahapatra <cmahapatra@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/kernel.h>
-#include <video/omapdss.h>
-
-#include "dispc.h"
-
-static const struct dispc_coef coef3_M8[8] = {
-	{ 0,  0, 128,  0, 0 },
-	{ 0, -4, 123,  9, 0 },
-	{ 0, -4, 108, 24, 0 },
-	{ 0, -2,  87, 43, 0 },
-	{ 0, 64,  64,  0, 0 },
-	{ 0, 43,  87, -2, 0 },
-	{ 0, 24, 108, -4, 0 },
-	{ 0,  9, 123, -4, 0 },
-};
-
-static const struct dispc_coef coef3_M9[8] = {
-	{ 0,  6, 116,  6, 0 },
-	{ 0,  0, 112, 16, 0 },
-	{ 0, -2, 100, 30, 0 },
-	{ 0, -2,  83, 47, 0 },
-	{ 0, 64,  64,  0, 0 },
-	{ 0, 47,  83, -2, 0 },
-	{ 0, 30, 100, -2, 0 },
-	{ 0, 16, 112,  0, 0 },
-};
-
-static const struct dispc_coef coef3_M10[8] = {
-	{ 0, 10, 108, 10, 0 },
-	{ 0,  3, 104, 21, 0 },
-	{ 0,  0,  94, 34, 0 },
-	{ 0, -1,  80, 49, 0 },
-	{ 0, 64,  64,  0, 0 },
-	{ 0, 49,  80, -1, 0 },
-	{ 0, 34,  94,  0, 0 },
-	{ 0, 21, 104,  3, 0 },
-};
-
-static const struct dispc_coef coef3_M11[8] = {
-	{ 0, 14, 100, 14, 0 },
-	{ 0,  6,  98, 24, 0 },
-	{ 0,  2,  90, 36, 0 },
-	{ 0,  0,  78, 50, 0 },
-	{ 0, 64,  64,  0, 0 },
-	{ 0, 50,  78,  0, 0 },
-	{ 0, 36,  90,  2, 0 },
-	{ 0, 24,  98,  6, 0 },
-};
-
-static const struct dispc_coef coef3_M12[8] = {
-	{ 0, 16,  96, 16, 0 },
-	{ 0,  9,  93, 26, 0 },
-	{ 0,  4,  86, 38, 0 },
-	{ 0,  1,  76, 51, 0 },
-	{ 0, 64,  64,  0, 0 },
-	{ 0, 51,  76,  1, 0 },
-	{ 0, 38,  86,  4, 0 },
-	{ 0, 26,  93,  9, 0 },
-};
-
-static const struct dispc_coef coef3_M13[8] = {
-	{ 0, 18,  92, 18, 0 },
-	{ 0, 10,  90, 28, 0 },
-	{ 0,  5,  83, 40, 0 },
-	{ 0,  1,  75, 52, 0 },
-	{ 0, 64,  64,  0, 0 },
-	{ 0, 52,  75,  1, 0 },
-	{ 0, 40,  83,  5, 0 },
-	{ 0, 28,  90, 10, 0 },
-};
-
-static const struct dispc_coef coef3_M14[8] = {
-	{ 0, 20, 88, 20, 0 },
-	{ 0, 12, 86, 30, 0 },
-	{ 0,  6, 81, 41, 0 },
-	{ 0,  2, 74, 52, 0 },
-	{ 0, 64, 64,  0, 0 },
-	{ 0, 52, 74,  2, 0 },
-	{ 0, 41, 81,  6, 0 },
-	{ 0, 30, 86, 12, 0 },
-};
-
-static const struct dispc_coef coef3_M16[8] = {
-	{ 0, 22, 84, 22, 0 },
-	{ 0, 14, 82, 32, 0 },
-	{ 0,  8, 78, 42, 0 },
-	{ 0,  3, 72, 53, 0 },
-	{ 0, 64, 64,  0, 0 },
-	{ 0, 53, 72,  3, 0 },
-	{ 0, 42, 78,  8, 0 },
-	{ 0, 32, 82, 14, 0 },
-};
-
-static const struct dispc_coef coef3_M19[8] = {
-	{ 0, 24, 80, 24, 0 },
-	{ 0, 16, 79, 33, 0 },
-	{ 0,  9, 76, 43, 0 },
-	{ 0,  4, 70, 54, 0 },
-	{ 0, 64, 64,  0, 0 },
-	{ 0, 54, 70,  4, 0 },
-	{ 0, 43, 76,  9, 0 },
-	{ 0, 33, 79, 16, 0 },
-};
-
-static const struct dispc_coef coef3_M22[8] = {
-	{ 0, 25, 78, 25, 0 },
-	{ 0, 17, 77, 34, 0 },
-	{ 0, 10, 74, 44, 0 },
-	{ 0,  5, 69, 54, 0 },
-	{ 0, 64, 64,  0, 0 },
-	{ 0, 54, 69,  5, 0 },
-	{ 0, 44, 74, 10, 0 },
-	{ 0, 34, 77, 17, 0 },
-};
-
-static const struct dispc_coef coef3_M26[8] = {
-	{ 0, 26, 76, 26, 0 },
-	{ 0, 19, 74, 35, 0 },
-	{ 0, 11, 72, 45, 0 },
-	{ 0,  5, 69, 54, 0 },
-	{ 0, 64, 64,  0, 0 },
-	{ 0, 54, 69,  5, 0 },
-	{ 0, 45, 72, 11, 0 },
-	{ 0, 35, 74, 19, 0 },
-};
-
-static const struct dispc_coef coef3_M32[8] = {
-	{ 0, 27, 74, 27, 0 },
-	{ 0, 19, 73, 36, 0 },
-	{ 0, 12, 71, 45, 0 },
-	{ 0,  6, 68, 54, 0 },
-	{ 0, 64, 64,  0, 0 },
-	{ 0, 54, 68,  6, 0 },
-	{ 0, 45, 71, 12, 0 },
-	{ 0, 36, 73, 19, 0 },
-};
-
-static const struct dispc_coef coef5_M8[8] = {
-	{   0,   0, 128,   0,   0 },
-	{  -2,  14, 125, -10,   1 },
-	{  -6,  33, 114, -15,   2 },
-	{ -10,  55,  98, -16,   1 },
-	{   0, -14,  78,  78, -14 },
-	{   1, -16,  98,  55, -10 },
-	{   2, -15, 114,  33,  -6 },
-	{   1, -10, 125,  14,  -2 },
-};
-
-static const struct dispc_coef coef5_M9[8] = {
-	{  -3,  10, 114,  10,  -3 },
-	{  -6,  24, 111,   0,  -1 },
-	{  -8,  40, 103,  -7,   0 },
-	{ -11,  58,  91, -11,   1 },
-	{   0, -12,  76,  76, -12 },
-	{   1, -11,  91,  58, -11 },
-	{   0,  -7, 103,  40,  -8 },
-	{  -1,   0, 111,  24,  -6 },
-};
-
-static const struct dispc_coef coef5_M10[8] = {
-	{  -4,  18, 100,  18,  -4 },
-	{  -6,  30,  99,   8,  -3 },
-	{  -8,  44,  93,   0,  -1 },
-	{  -9,  58,  84,  -5,   0 },
-	{   0,  -8,  72,  72,  -8 },
-	{   0,  -5,  84,  58,  -9 },
-	{  -1,   0,  93,  44,  -8 },
-	{  -3,   8,  99,  30,  -6 },
-};
-
-static const struct dispc_coef coef5_M11[8] = {
-	{  -5,  23,  92,  23,  -5 },
-	{  -6,  34,  90,  13,  -3 },
-	{  -6,  45,  85,   6,  -2 },
-	{  -6,  57,  78,   0,  -1 },
-	{   0,  -4,  68,  68,  -4 },
-	{  -1,   0,  78,  57,  -6 },
-	{  -2,   6,  85,  45,  -6 },
-	{  -3,  13,  90,  34,  -6 },
-};
-
-static const struct dispc_coef coef5_M12[8] = {
-	{  -4,  26,  84,  26,  -4 },
-	{  -5,  36,  82,  18,  -3 },
-	{  -4,  46,  78,  10,  -2 },
-	{  -3,  55,  72,   5,  -1 },
-	{   0,   0,  64,  64,   0 },
-	{  -1,   5,  72,  55,  -3 },
-	{  -2,  10,  78,  46,  -4 },
-	{  -3,  18,  82,  36,  -5 },
-};
-
-static const struct dispc_coef coef5_M13[8] = {
-	{  -3,  28,  78,  28,  -3 },
-	{  -3,  37,  76,  21,  -3 },
-	{  -2,  45,  73,  14,  -2 },
-	{   0,  53,  68,   8,  -1 },
-	{   0,   3,  61,  61,   3 },
-	{  -1,   8,  68,  53,   0 },
-	{  -2,  14,  73,  45,  -2 },
-	{  -3,  21,  76,  37,  -3 },
-};
-
-static const struct dispc_coef coef5_M14[8] = {
-	{  -2,  30,  72,  30,  -2 },
-	{  -1,  37,  71,  23,  -2 },
-	{   0,  45,  69,  16,  -2 },
-	{   3,  52,  64,  10,  -1 },
-	{   0,   6,  58,  58,   6 },
-	{  -1,  10,  64,  52,   3 },
-	{  -2,  16,  69,  45,   0 },
-	{  -2,  23,  71,  37,  -1 },
-};
-
-static const struct dispc_coef coef5_M16[8] = {
-	{   0,  31,  66,  31,   0 },
-	{   1,  38,  65,  25,  -1 },
-	{   3,  44,  62,  20,  -1 },
-	{   6,  49,  59,  14,   0 },
-	{   0,  10,  54,  54,  10 },
-	{   0,  14,  59,  49,   6 },
-	{  -1,  20,  62,  44,   3 },
-	{  -1,  25,  65,  38,   1 },
-};
-
-static const struct dispc_coef coef5_M19[8] = {
-	{   3,  32,  58,  32,   3 },
-	{   4,  38,  58,  27,   1 },
-	{   7,  42,  55,  23,   1 },
-	{  10,  46,  54,  18,   0 },
-	{   0,  14,  50,  50,  14 },
-	{   0,  18,  54,  46,  10 },
-	{   1,  23,  55,  42,   7 },
-	{   1,  27,  58,  38,   4 },
-};
-
-static const struct dispc_coef coef5_M22[8] = {
-	{   4,  33,  54,  33,   4 },
-	{   6,  37,  54,  28,   3 },
-	{   9,  41,  53,  24,   1 },
-	{  12,  45,  51,  20,   0 },
-	{   0,  16,  48,  48,  16 },
-	{   0,  20,  51,  45,  12 },
-	{   1,  24,  53,  41,   9 },
-	{   3,  28,  54,  37,   6 },
-};
-
-static const struct dispc_coef coef5_M26[8] = {
-	{   6,  33,  50,  33,   6 },
-	{   8,  36,  51,  29,   4 },
-	{  11,  40,  50,  25,   2 },
-	{  14,  43,  48,  22,   1 },
-	{   0,  18,  46,  46,  18 },
-	{   1,  22,  48,  43,  14 },
-	{   2,  25,  50,  40,  11 },
-	{   4,  29,  51,  36,   8 },
-};
-
-static const struct dispc_coef coef5_M32[8] = {
-	{   7,  33,  48,  33,   7 },
-	{  10,  36,  48,  29,   5 },
-	{  13,  39,  47,  26,   3 },
-	{  16,  42,  46,  23,   1 },
-	{   0,  19,  45,  45,  19 },
-	{   1,  23,  46,  42,  16 },
-	{   3,  26,  47,  39,  13 },
-	{   5,  29,  48,  36,  10 },
-};
-
-const struct dispc_coef *dispc_ovl_get_scale_coef(int inc, int five_taps)
-{
-	int i;
-	static const struct {
-		int Mmin;
-		int Mmax;
-		const struct dispc_coef *coef_3;
-		const struct dispc_coef *coef_5;
-	} coefs[] = {
-		{ 27, 32, coef3_M32, coef5_M32 },
-		{ 23, 26, coef3_M26, coef5_M26 },
-		{ 20, 22, coef3_M22, coef5_M22 },
-		{ 17, 19, coef3_M19, coef5_M19 },
-		{ 15, 16, coef3_M16, coef5_M16 },
-		{ 14, 14, coef3_M14, coef5_M14 },
-		{ 13, 13, coef3_M13, coef5_M13 },
-		{ 12, 12, coef3_M12, coef5_M12 },
-		{ 11, 11, coef3_M11, coef5_M11 },
-		{ 10, 10, coef3_M10, coef5_M10 },
-		{  9,  9,  coef3_M9,  coef5_M9 },
-		{  4,  8,  coef3_M8,  coef5_M8 },
-		/*
-		 * When upscaling more than two times, blockiness and outlines
-		 * around the image are observed when M8 tables are used. M11,
-		 * M16 and M19 tables are used to prevent this.
-		 */
-		{  3,  3, coef3_M11, coef5_M11 },
-		{  2,  2, coef3_M16, coef5_M16 },
-		{  0,  1, coef3_M19, coef5_M19 },
-	};
-
-	inc /= 128;
-	for (i = 0; i < ARRAY_SIZE(coefs); ++i)
-		if (inc >= coefs[i].Mmin && inc <= coefs[i].Mmax)
-			return five_taps ? coefs[i].coef_5 : coefs[i].coef_3;
-	return NULL;
-}
diff --git a/drivers/video/omap2/dss/display-sysfs.c b/drivers/video/omap2/dss/display-sysfs.c
deleted file mode 100644
index 5a2095a98ed8..000000000000
--- a/drivers/video/omap2/dss/display-sysfs.c
+++ /dev/null
@@ -1,345 +0,0 @@
-/*
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * Some code and ideas taken from drivers/video/omap/ driver
- * by Imre Deak.
- *
- * 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/>.
- */
-
-#define DSS_SUBSYS_NAME "DISPLAY"
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/sysfs.h>
-
-#include <video/omapdss.h>
-#include "dss.h"
-
-static struct omap_dss_device *to_dss_device_sysfs(struct device *dev)
-{
-	struct omap_dss_device *dssdev = NULL;
-
-	for_each_dss_dev(dssdev) {
-		if (dssdev->dev == dev) {
-			omap_dss_put_device(dssdev);
-			return dssdev;
-		}
-	}
-
-	return NULL;
-}
-
-static ssize_t display_name_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			dssdev->name ?
-			dssdev->name : "");
-}
-
-static ssize_t display_enabled_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%d\n",
-			omapdss_device_is_enabled(dssdev));
-}
-
-static ssize_t display_enabled_store(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf, size_t size)
-{
-	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
-	int r;
-	bool enable;
-
-	r = strtobool(buf, &enable);
-	if (r)
-		return r;
-
-	if (enable == omapdss_device_is_enabled(dssdev))
-		return size;
-
-	if (omapdss_device_is_connected(dssdev) == false)
-		return -ENODEV;
-
-	if (enable) {
-		r = dssdev->driver->enable(dssdev);
-		if (r)
-			return r;
-	} else {
-		dssdev->driver->disable(dssdev);
-	}
-
-	return size;
-}
-
-static ssize_t display_tear_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
-	return snprintf(buf, PAGE_SIZE, "%d\n",
-			dssdev->driver->get_te ?
-			dssdev->driver->get_te(dssdev) : 0);
-}
-
-static ssize_t display_tear_store(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
-	int r;
-	bool te;
-
-	if (!dssdev->driver->enable_te || !dssdev->driver->get_te)
-		return -ENOENT;
-
-	r = strtobool(buf, &te);
-	if (r)
-		return r;
-
-	r = dssdev->driver->enable_te(dssdev, te);
-	if (r)
-		return r;
-
-	return size;
-}
-
-static ssize_t display_timings_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
-	struct omap_video_timings t;
-
-	if (!dssdev->driver->get_timings)
-		return -ENOENT;
-
-	dssdev->driver->get_timings(dssdev, &t);
-
-	return snprintf(buf, PAGE_SIZE, "%u,%u/%u/%u/%u,%u/%u/%u/%u\n",
-			t.pixelclock,
-			t.x_res, t.hfp, t.hbp, t.hsw,
-			t.y_res, t.vfp, t.vbp, t.vsw);
-}
-
-static ssize_t display_timings_store(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
-	struct omap_video_timings t = dssdev->panel.timings;
-	int r, found;
-
-	if (!dssdev->driver->set_timings || !dssdev->driver->check_timings)
-		return -ENOENT;
-
-	found = 0;
-#ifdef CONFIG_OMAP2_DSS_VENC
-	if (strncmp("pal", buf, 3) == 0) {
-		t = omap_dss_pal_timings;
-		found = 1;
-	} else if (strncmp("ntsc", buf, 4) == 0) {
-		t = omap_dss_ntsc_timings;
-		found = 1;
-	}
-#endif
-	if (!found && sscanf(buf, "%u,%hu/%hu/%hu/%hu,%hu/%hu/%hu/%hu",
-				&t.pixelclock,
-				&t.x_res, &t.hfp, &t.hbp, &t.hsw,
-				&t.y_res, &t.vfp, &t.vbp, &t.vsw) != 9)
-		return -EINVAL;
-
-	r = dssdev->driver->check_timings(dssdev, &t);
-	if (r)
-		return r;
-
-	dssdev->driver->disable(dssdev);
-	dssdev->driver->set_timings(dssdev, &t);
-	r = dssdev->driver->enable(dssdev);
-	if (r)
-		return r;
-
-	return size;
-}
-
-static ssize_t display_rotate_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
-	int rotate;
-	if (!dssdev->driver->get_rotate)
-		return -ENOENT;
-	rotate = dssdev->driver->get_rotate(dssdev);
-	return snprintf(buf, PAGE_SIZE, "%u\n", rotate);
-}
-
-static ssize_t display_rotate_store(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
-	int rot, r;
-
-	if (!dssdev->driver->set_rotate || !dssdev->driver->get_rotate)
-		return -ENOENT;
-
-	r = kstrtoint(buf, 0, &rot);
-	if (r)
-		return r;
-
-	r = dssdev->driver->set_rotate(dssdev, rot);
-	if (r)
-		return r;
-
-	return size;
-}
-
-static ssize_t display_mirror_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
-	int mirror;
-	if (!dssdev->driver->get_mirror)
-		return -ENOENT;
-	mirror = dssdev->driver->get_mirror(dssdev);
-	return snprintf(buf, PAGE_SIZE, "%u\n", mirror);
-}
-
-static ssize_t display_mirror_store(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
-	int r;
-	bool mirror;
-
-	if (!dssdev->driver->set_mirror || !dssdev->driver->get_mirror)
-		return -ENOENT;
-
-	r = strtobool(buf, &mirror);
-	if (r)
-		return r;
-
-	r = dssdev->driver->set_mirror(dssdev, mirror);
-	if (r)
-		return r;
-
-	return size;
-}
-
-static ssize_t display_wss_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
-	unsigned int wss;
-
-	if (!dssdev->driver->get_wss)
-		return -ENOENT;
-
-	wss = dssdev->driver->get_wss(dssdev);
-
-	return snprintf(buf, PAGE_SIZE, "0x%05x\n", wss);
-}
-
-static ssize_t display_wss_store(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct omap_dss_device *dssdev = to_dss_device_sysfs(dev);
-	u32 wss;
-	int r;
-
-	if (!dssdev->driver->get_wss || !dssdev->driver->set_wss)
-		return -ENOENT;
-
-	r = kstrtou32(buf, 0, &wss);
-	if (r)
-		return r;
-
-	if (wss > 0xfffff)
-		return -EINVAL;
-
-	r = dssdev->driver->set_wss(dssdev, wss);
-	if (r)
-		return r;
-
-	return size;
-}
-
-static DEVICE_ATTR(display_name, S_IRUGO, display_name_show, NULL);
-static DEVICE_ATTR(enabled, S_IRUGO|S_IWUSR,
-		display_enabled_show, display_enabled_store);
-static DEVICE_ATTR(tear_elim, S_IRUGO|S_IWUSR,
-		display_tear_show, display_tear_store);
-static DEVICE_ATTR(timings, S_IRUGO|S_IWUSR,
-		display_timings_show, display_timings_store);
-static DEVICE_ATTR(rotate, S_IRUGO|S_IWUSR,
-		display_rotate_show, display_rotate_store);
-static DEVICE_ATTR(mirror, S_IRUGO|S_IWUSR,
-		display_mirror_show, display_mirror_store);
-static DEVICE_ATTR(wss, S_IRUGO|S_IWUSR,
-		display_wss_show, display_wss_store);
-
-static const struct attribute *display_sysfs_attrs[] = {
-	&dev_attr_display_name.attr,
-	&dev_attr_enabled.attr,
-	&dev_attr_tear_elim.attr,
-	&dev_attr_timings.attr,
-	&dev_attr_rotate.attr,
-	&dev_attr_mirror.attr,
-	&dev_attr_wss.attr,
-	NULL
-};
-
-int display_init_sysfs(struct platform_device *pdev)
-{
-	struct omap_dss_device *dssdev = NULL;
-	int r;
-
-	for_each_dss_dev(dssdev) {
-		struct kobject *kobj = &dssdev->dev->kobj;
-
-		r = sysfs_create_files(kobj, display_sysfs_attrs);
-		if (r) {
-			DSSERR("failed to create sysfs files\n");
-			goto err;
-		}
-
-		r = sysfs_create_link(&pdev->dev.kobj, kobj, dssdev->alias);
-		if (r) {
-			sysfs_remove_files(kobj, display_sysfs_attrs);
-
-			DSSERR("failed to create sysfs display link\n");
-			goto err;
-		}
-	}
-
-	return 0;
-
-err:
-	display_uninit_sysfs(pdev);
-
-	return r;
-}
-
-void display_uninit_sysfs(struct platform_device *pdev)
-{
-	struct omap_dss_device *dssdev = NULL;
-
-	for_each_dss_dev(dssdev) {
-		sysfs_remove_link(&pdev->dev.kobj, dssdev->alias);
-		sysfs_remove_files(&dssdev->dev->kobj,
-				display_sysfs_attrs);
-	}
-}
diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c
deleted file mode 100644
index 2412a0dd0c13..000000000000
--- a/drivers/video/omap2/dss/display.c
+++ /dev/null
@@ -1,338 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/display.c
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * Some code and ideas taken from drivers/video/omap/ driver
- * by Imre Deak.
- *
- * 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/>.
- */
-
-#define DSS_SUBSYS_NAME "DISPLAY"
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/jiffies.h>
-#include <linux/platform_device.h>
-#include <linux/of.h>
-
-#include <video/omapdss.h>
-#include "dss.h"
-#include "dss_features.h"
-
-void omapdss_default_get_resolution(struct omap_dss_device *dssdev,
-			u16 *xres, u16 *yres)
-{
-	*xres = dssdev->panel.timings.x_res;
-	*yres = dssdev->panel.timings.y_res;
-}
-EXPORT_SYMBOL(omapdss_default_get_resolution);
-
-int omapdss_default_get_recommended_bpp(struct omap_dss_device *dssdev)
-{
-	switch (dssdev->type) {
-	case OMAP_DISPLAY_TYPE_DPI:
-		if (dssdev->phy.dpi.data_lines == 24)
-			return 24;
-		else
-			return 16;
-
-	case OMAP_DISPLAY_TYPE_DBI:
-		if (dssdev->ctrl.pixel_size == 24)
-			return 24;
-		else
-			return 16;
-	case OMAP_DISPLAY_TYPE_DSI:
-		if (dsi_get_pixel_size(dssdev->panel.dsi_pix_fmt) > 16)
-			return 24;
-		else
-			return 16;
-	case OMAP_DISPLAY_TYPE_VENC:
-	case OMAP_DISPLAY_TYPE_SDI:
-	case OMAP_DISPLAY_TYPE_HDMI:
-	case OMAP_DISPLAY_TYPE_DVI:
-		return 24;
-	default:
-		BUG();
-		return 0;
-	}
-}
-EXPORT_SYMBOL(omapdss_default_get_recommended_bpp);
-
-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 dss_suspend_all_devices(void)
-{
-	struct omap_dss_device *dssdev = NULL;
-
-	for_each_dss_dev(dssdev) {
-		if (!dssdev->driver)
-			continue;
-
-		if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) {
-			dssdev->driver->disable(dssdev);
-			dssdev->activate_after_resume = true;
-		} else {
-			dssdev->activate_after_resume = false;
-		}
-	}
-
-	return 0;
-}
-
-int dss_resume_all_devices(void)
-{
-	struct omap_dss_device *dssdev = NULL;
-
-	for_each_dss_dev(dssdev) {
-		if (!dssdev->driver)
-			continue;
-
-		if (dssdev->activate_after_resume) {
-			dssdev->driver->enable(dssdev);
-			dssdev->activate_after_resume = false;
-		}
-	}
-
-	return 0;
-}
-
-void dss_disable_all_devices(void)
-{
-	struct omap_dss_device *dssdev = NULL;
-
-	for_each_dss_dev(dssdev) {
-		if (!dssdev->driver)
-			continue;
-
-		if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-			dssdev->driver->disable(dssdev);
-	}
-}
-
-static LIST_HEAD(panel_list);
-static DEFINE_MUTEX(panel_list_mutex);
-static int disp_num_counter;
-
-int omapdss_register_display(struct omap_dss_device *dssdev)
-{
-	struct omap_dss_driver *drv = dssdev->driver;
-	int id;
-
-	/*
-	 * Note: this presumes all the displays are either using DT or non-DT,
-	 * which normally should be the case. This also presumes that all
-	 * displays either have an DT alias, or none has.
-	 */
-
-	if (dssdev->dev->of_node) {
-		id = of_alias_get_id(dssdev->dev->of_node, "display");
-
-		if (id < 0)
-			id = disp_num_counter++;
-	} else {
-		id = disp_num_counter++;
-	}
-
-	snprintf(dssdev->alias, sizeof(dssdev->alias), "display%d", id);
-
-	/* Use 'label' property for name, if it exists */
-	if (dssdev->dev->of_node)
-		of_property_read_string(dssdev->dev->of_node, "label",
-			&dssdev->name);
-
-	if (dssdev->name == NULL)
-		dssdev->name = dssdev->alias;
-
-	if (drv && drv->get_resolution == NULL)
-		drv->get_resolution = omapdss_default_get_resolution;
-	if (drv && drv->get_recommended_bpp == NULL)
-		drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
-	if (drv && drv->get_timings == NULL)
-		drv->get_timings = omapdss_default_get_timings;
-
-	mutex_lock(&panel_list_mutex);
-	list_add_tail(&dssdev->panel_list, &panel_list);
-	mutex_unlock(&panel_list_mutex);
-	return 0;
-}
-EXPORT_SYMBOL(omapdss_register_display);
-
-void omapdss_unregister_display(struct omap_dss_device *dssdev)
-{
-	mutex_lock(&panel_list_mutex);
-	list_del(&dssdev->panel_list);
-	mutex_unlock(&panel_list_mutex);
-}
-EXPORT_SYMBOL(omapdss_unregister_display);
-
-struct omap_dss_device *omap_dss_get_device(struct omap_dss_device *dssdev)
-{
-	if (!try_module_get(dssdev->owner))
-		return NULL;
-
-	if (get_device(dssdev->dev) == NULL) {
-		module_put(dssdev->owner);
-		return NULL;
-	}
-
-	return dssdev;
-}
-EXPORT_SYMBOL(omap_dss_get_device);
-
-void omap_dss_put_device(struct omap_dss_device *dssdev)
-{
-	put_device(dssdev->dev);
-	module_put(dssdev->owner);
-}
-EXPORT_SYMBOL(omap_dss_put_device);
-
-/*
- * ref count of the found device is incremented.
- * ref count of from-device is decremented.
- */
-struct omap_dss_device *omap_dss_get_next_device(struct omap_dss_device *from)
-{
-	struct list_head *l;
-	struct omap_dss_device *dssdev;
-
-	mutex_lock(&panel_list_mutex);
-
-	if (list_empty(&panel_list)) {
-		dssdev = NULL;
-		goto out;
-	}
-
-	if (from == NULL) {
-		dssdev = list_first_entry(&panel_list, struct omap_dss_device,
-				panel_list);
-		omap_dss_get_device(dssdev);
-		goto out;
-	}
-
-	omap_dss_put_device(from);
-
-	list_for_each(l, &panel_list) {
-		dssdev = list_entry(l, struct omap_dss_device, panel_list);
-		if (dssdev == from) {
-			if (list_is_last(l, &panel_list)) {
-				dssdev = NULL;
-				goto out;
-			}
-
-			dssdev = list_entry(l->next, struct omap_dss_device,
-					panel_list);
-			omap_dss_get_device(dssdev);
-			goto out;
-		}
-	}
-
-	WARN(1, "'from' dssdev not found\n");
-
-	dssdev = NULL;
-out:
-	mutex_unlock(&panel_list_mutex);
-	return dssdev;
-}
-EXPORT_SYMBOL(omap_dss_get_next_device);
-
-struct omap_dss_device *omap_dss_find_device(void *data,
-		int (*match)(struct omap_dss_device *dssdev, void *data))
-{
-	struct omap_dss_device *dssdev = NULL;
-
-	while ((dssdev = omap_dss_get_next_device(dssdev)) != NULL) {
-		if (match(dssdev, data))
-			return dssdev;
-	}
-
-	return NULL;
-}
-EXPORT_SYMBOL(omap_dss_find_device);
-
-void videomode_to_omap_video_timings(const struct videomode *vm,
-		struct omap_video_timings *ovt)
-{
-	memset(ovt, 0, sizeof(*ovt));
-
-	ovt->pixelclock = vm->pixelclock;
-	ovt->x_res = vm->hactive;
-	ovt->hbp = vm->hback_porch;
-	ovt->hfp = vm->hfront_porch;
-	ovt->hsw = vm->hsync_len;
-	ovt->y_res = vm->vactive;
-	ovt->vbp = vm->vback_porch;
-	ovt->vfp = vm->vfront_porch;
-	ovt->vsw = vm->vsync_len;
-
-	ovt->vsync_level = vm->flags & DISPLAY_FLAGS_VSYNC_HIGH ?
-		OMAPDSS_SIG_ACTIVE_HIGH :
-		OMAPDSS_SIG_ACTIVE_LOW;
-	ovt->hsync_level = vm->flags & DISPLAY_FLAGS_HSYNC_HIGH ?
-		OMAPDSS_SIG_ACTIVE_HIGH :
-		OMAPDSS_SIG_ACTIVE_LOW;
-	ovt->de_level = vm->flags & DISPLAY_FLAGS_DE_HIGH ?
-		OMAPDSS_SIG_ACTIVE_HIGH :
-		OMAPDSS_SIG_ACTIVE_LOW;
-	ovt->data_pclk_edge = vm->flags & DISPLAY_FLAGS_PIXDATA_POSEDGE ?
-		OMAPDSS_DRIVE_SIG_RISING_EDGE :
-		OMAPDSS_DRIVE_SIG_FALLING_EDGE;
-
-	ovt->sync_pclk_edge = OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES;
-}
-EXPORT_SYMBOL(videomode_to_omap_video_timings);
-
-void omap_video_timings_to_videomode(const struct omap_video_timings *ovt,
-		struct videomode *vm)
-{
-	memset(vm, 0, sizeof(*vm));
-
-	vm->pixelclock = ovt->pixelclock;
-
-	vm->hactive = ovt->x_res;
-	vm->hback_porch = ovt->hbp;
-	vm->hfront_porch = ovt->hfp;
-	vm->hsync_len = ovt->hsw;
-	vm->vactive = ovt->y_res;
-	vm->vback_porch = ovt->vbp;
-	vm->vfront_porch = ovt->vfp;
-	vm->vsync_len = ovt->vsw;
-
-	if (ovt->hsync_level == OMAPDSS_SIG_ACTIVE_HIGH)
-		vm->flags |= DISPLAY_FLAGS_HSYNC_HIGH;
-	else
-		vm->flags |= DISPLAY_FLAGS_HSYNC_LOW;
-
-	if (ovt->vsync_level == OMAPDSS_SIG_ACTIVE_HIGH)
-		vm->flags |= DISPLAY_FLAGS_VSYNC_HIGH;
-	else
-		vm->flags |= DISPLAY_FLAGS_VSYNC_LOW;
-
-	if (ovt->de_level == OMAPDSS_SIG_ACTIVE_HIGH)
-		vm->flags |= DISPLAY_FLAGS_DE_HIGH;
-	else
-		vm->flags |= DISPLAY_FLAGS_DE_LOW;
-
-	if (ovt->data_pclk_edge == OMAPDSS_DRIVE_SIG_RISING_EDGE)
-		vm->flags |= DISPLAY_FLAGS_PIXDATA_POSEDGE;
-	else
-		vm->flags |= DISPLAY_FLAGS_PIXDATA_NEGEDGE;
-}
-EXPORT_SYMBOL(omap_video_timings_to_videomode);
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c
deleted file mode 100644
index 157921db447a..000000000000
--- a/drivers/video/omap2/dss/dpi.c
+++ /dev/null
@@ -1,774 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/dpi.c
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * Some code and ideas taken from drivers/video/omap/ driver
- * by Imre Deak.
- *
- * 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/>.
- */
-
-#define DSS_SUBSYS_NAME "DPI"
-
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/export.h>
-#include <linux/err.h>
-#include <linux/errno.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/consumer.h>
-#include <linux/string.h>
-#include <linux/of.h>
-
-#include <video/omapdss.h>
-
-#include "dss.h"
-#include "dss_features.h"
-
-static struct {
-	struct platform_device *pdev;
-
-	struct regulator *vdds_dsi_reg;
-	struct platform_device *dsidev;
-
-	struct mutex lock;
-
-	struct omap_video_timings timings;
-	struct dss_lcd_mgr_config mgr_config;
-	int data_lines;
-
-	struct omap_dss_device output;
-
-	bool port_initialized;
-} dpi;
-
-static struct platform_device *dpi_get_dsidev(enum omap_channel channel)
-{
-	/*
-	 * XXX we can't currently use DSI PLL for DPI with OMAP3, as the DSI PLL
-	 * would also be used for DISPC fclk. Meaning, when the DPI output is
-	 * disabled, DISPC clock will be disabled, and TV out will stop.
-	 */
-	switch (omapdss_get_version()) {
-	case OMAPDSS_VER_OMAP24xx:
-	case OMAPDSS_VER_OMAP34xx_ES1:
-	case OMAPDSS_VER_OMAP34xx_ES3:
-	case OMAPDSS_VER_OMAP3630:
-	case OMAPDSS_VER_AM35xx:
-		return NULL;
-
-	case OMAPDSS_VER_OMAP4430_ES1:
-	case OMAPDSS_VER_OMAP4430_ES2:
-	case OMAPDSS_VER_OMAP4:
-		switch (channel) {
-		case OMAP_DSS_CHANNEL_LCD:
-			return dsi_get_dsidev_from_id(0);
-		case OMAP_DSS_CHANNEL_LCD2:
-			return dsi_get_dsidev_from_id(1);
-		default:
-			return NULL;
-		}
-
-	case OMAPDSS_VER_OMAP5:
-		switch (channel) {
-		case OMAP_DSS_CHANNEL_LCD:
-			return dsi_get_dsidev_from_id(0);
-		case OMAP_DSS_CHANNEL_LCD3:
-			return dsi_get_dsidev_from_id(1);
-		default:
-			return NULL;
-		}
-
-	default:
-		return NULL;
-	}
-}
-
-static enum omap_dss_clk_source dpi_get_alt_clk_src(enum omap_channel channel)
-{
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD:
-		return OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC;
-	case OMAP_DSS_CHANNEL_LCD2:
-		return OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC;
-	default:
-		/* this shouldn't happen */
-		WARN_ON(1);
-		return OMAP_DSS_CLK_SRC_FCK;
-	}
-}
-
-struct dpi_clk_calc_ctx {
-	struct platform_device *dsidev;
-
-	/* inputs */
-
-	unsigned long pck_min, pck_max;
-
-	/* outputs */
-
-	struct dsi_clock_info dsi_cinfo;
-	unsigned long fck;
-	struct dispc_clock_info dispc_cinfo;
-};
-
-static bool dpi_calc_dispc_cb(int lckd, int pckd, unsigned long lck,
-		unsigned long pck, void *data)
-{
-	struct dpi_clk_calc_ctx *ctx = data;
-
-	/*
-	 * Odd dividers give us uneven duty cycle, causing problem when level
-	 * shifted. So skip all odd dividers when the pixel clock is on the
-	 * higher side.
-	 */
-	if (ctx->pck_min >= 100000000) {
-		if (lckd > 1 && lckd % 2 != 0)
-			return false;
-
-		if (pckd > 1 && pckd % 2 != 0)
-			return false;
-	}
-
-	ctx->dispc_cinfo.lck_div = lckd;
-	ctx->dispc_cinfo.pck_div = pckd;
-	ctx->dispc_cinfo.lck = lck;
-	ctx->dispc_cinfo.pck = pck;
-
-	return true;
-}
-
-
-static bool dpi_calc_hsdiv_cb(int regm_dispc, unsigned long dispc,
-		void *data)
-{
-	struct dpi_clk_calc_ctx *ctx = data;
-
-	/*
-	 * Odd dividers give us uneven duty cycle, causing problem when level
-	 * shifted. So skip all odd dividers when the pixel clock is on the
-	 * higher side.
-	 */
-	if (regm_dispc > 1 && regm_dispc % 2 != 0 && ctx->pck_min >= 100000000)
-		return false;
-
-	ctx->dsi_cinfo.regm_dispc = regm_dispc;
-	ctx->dsi_cinfo.dsi_pll_hsdiv_dispc_clk = dispc;
-
-	return dispc_div_calc(dispc, ctx->pck_min, ctx->pck_max,
-			dpi_calc_dispc_cb, ctx);
-}
-
-
-static bool dpi_calc_pll_cb(int regn, int regm, unsigned long fint,
-		unsigned long pll,
-		void *data)
-{
-	struct dpi_clk_calc_ctx *ctx = data;
-
-	ctx->dsi_cinfo.regn = regn;
-	ctx->dsi_cinfo.regm = regm;
-	ctx->dsi_cinfo.fint = fint;
-	ctx->dsi_cinfo.clkin4ddr = pll;
-
-	return dsi_hsdiv_calc(ctx->dsidev, pll, ctx->pck_min,
-			dpi_calc_hsdiv_cb, ctx);
-}
-
-static bool dpi_calc_dss_cb(unsigned long fck, void *data)
-{
-	struct dpi_clk_calc_ctx *ctx = data;
-
-	ctx->fck = fck;
-
-	return dispc_div_calc(fck, ctx->pck_min, ctx->pck_max,
-			dpi_calc_dispc_cb, ctx);
-}
-
-static bool dpi_dsi_clk_calc(unsigned long pck, struct dpi_clk_calc_ctx *ctx)
-{
-	unsigned long clkin;
-	unsigned long pll_min, pll_max;
-
-	clkin = dsi_get_pll_clkin(dpi.dsidev);
-
-	memset(ctx, 0, sizeof(*ctx));
-	ctx->dsidev = dpi.dsidev;
-	ctx->pck_min = pck - 1000;
-	ctx->pck_max = pck + 1000;
-	ctx->dsi_cinfo.clkin = clkin;
-
-	pll_min = 0;
-	pll_max = 0;
-
-	return dsi_pll_calc(dpi.dsidev, clkin,
-			pll_min, pll_max,
-			dpi_calc_pll_cb, ctx);
-}
-
-static bool dpi_dss_clk_calc(unsigned long pck, struct dpi_clk_calc_ctx *ctx)
-{
-	int i;
-
-	/*
-	 * DSS fck gives us very few possibilities, so finding a good pixel
-	 * clock may not be possible. We try multiple times to find the clock,
-	 * each time widening the pixel clock range we look for, up to
-	 * +/- ~15MHz.
-	 */
-
-	for (i = 0; i < 25; ++i) {
-		bool ok;
-
-		memset(ctx, 0, sizeof(*ctx));
-		if (pck > 1000 * i * i * i)
-			ctx->pck_min = max(pck - 1000 * i * i * i, 0lu);
-		else
-			ctx->pck_min = 0;
-		ctx->pck_max = pck + 1000 * i * i * i;
-
-		ok = dss_div_calc(pck, ctx->pck_min, dpi_calc_dss_cb, ctx);
-		if (ok)
-			return ok;
-	}
-
-	return false;
-}
-
-
-
-static int dpi_set_dsi_clk(enum omap_channel channel,
-		unsigned long pck_req, unsigned long *fck, int *lck_div,
-		int *pck_div)
-{
-	struct dpi_clk_calc_ctx ctx;
-	int r;
-	bool ok;
-
-	ok = dpi_dsi_clk_calc(pck_req, &ctx);
-	if (!ok)
-		return -EINVAL;
-
-	r = dsi_pll_set_clock_div(dpi.dsidev, &ctx.dsi_cinfo);
-	if (r)
-		return r;
-
-	dss_select_lcd_clk_source(channel,
-			dpi_get_alt_clk_src(channel));
-
-	dpi.mgr_config.clock_info = ctx.dispc_cinfo;
-
-	*fck = ctx.dsi_cinfo.dsi_pll_hsdiv_dispc_clk;
-	*lck_div = ctx.dispc_cinfo.lck_div;
-	*pck_div = ctx.dispc_cinfo.pck_div;
-
-	return 0;
-}
-
-static int dpi_set_dispc_clk(unsigned long pck_req, unsigned long *fck,
-		int *lck_div, int *pck_div)
-{
-	struct dpi_clk_calc_ctx ctx;
-	int r;
-	bool ok;
-
-	ok = dpi_dss_clk_calc(pck_req, &ctx);
-	if (!ok)
-		return -EINVAL;
-
-	r = dss_set_fck_rate(ctx.fck);
-	if (r)
-		return r;
-
-	dpi.mgr_config.clock_info = ctx.dispc_cinfo;
-
-	*fck = ctx.fck;
-	*lck_div = ctx.dispc_cinfo.lck_div;
-	*pck_div = ctx.dispc_cinfo.pck_div;
-
-	return 0;
-}
-
-static int dpi_set_mode(struct omap_overlay_manager *mgr)
-{
-	struct omap_video_timings *t = &dpi.timings;
-	int lck_div = 0, pck_div = 0;
-	unsigned long fck = 0;
-	unsigned long pck;
-	int r = 0;
-
-	if (dpi.dsidev)
-		r = dpi_set_dsi_clk(mgr->id, t->pixelclock, &fck,
-				&lck_div, &pck_div);
-	else
-		r = dpi_set_dispc_clk(t->pixelclock, &fck,
-				&lck_div, &pck_div);
-	if (r)
-		return r;
-
-	pck = fck / lck_div / pck_div;
-
-	if (pck != t->pixelclock) {
-		DSSWARN("Could not find exact pixel clock. Requested %d Hz, got %lu Hz\n",
-			t->pixelclock, pck);
-
-		t->pixelclock = pck;
-	}
-
-	dss_mgr_set_timings(mgr, t);
-
-	return 0;
-}
-
-static void dpi_config_lcd_manager(struct omap_overlay_manager *mgr)
-{
-	dpi.mgr_config.io_pad_mode = DSS_IO_PAD_MODE_BYPASS;
-
-	dpi.mgr_config.stallmode = false;
-	dpi.mgr_config.fifohandcheck = false;
-
-	dpi.mgr_config.video_port_width = dpi.data_lines;
-
-	dpi.mgr_config.lcden_sig_polarity = 0;
-
-	dss_mgr_set_lcd_config(mgr, &dpi.mgr_config);
-}
-
-static int dpi_display_enable(struct omap_dss_device *dssdev)
-{
-	struct omap_dss_device *out = &dpi.output;
-	int r;
-
-	mutex_lock(&dpi.lock);
-
-	if (dss_has_feature(FEAT_DPI_USES_VDDS_DSI) && !dpi.vdds_dsi_reg) {
-		DSSERR("no VDSS_DSI regulator\n");
-		r = -ENODEV;
-		goto err_no_reg;
-	}
-
-	if (out == NULL || out->manager == NULL) {
-		DSSERR("failed to enable display: no output/manager\n");
-		r = -ENODEV;
-		goto err_no_out_mgr;
-	}
-
-	if (dss_has_feature(FEAT_DPI_USES_VDDS_DSI)) {
-		r = regulator_enable(dpi.vdds_dsi_reg);
-		if (r)
-			goto err_reg_enable;
-	}
-
-	r = dispc_runtime_get();
-	if (r)
-		goto err_get_dispc;
-
-	r = dss_dpi_select_source(out->manager->id);
-	if (r)
-		goto err_src_sel;
-
-	if (dpi.dsidev) {
-		r = dsi_runtime_get(dpi.dsidev);
-		if (r)
-			goto err_get_dsi;
-
-		r = dsi_pll_init(dpi.dsidev, 0, 1);
-		if (r)
-			goto err_dsi_pll_init;
-	}
-
-	r = dpi_set_mode(out->manager);
-	if (r)
-		goto err_set_mode;
-
-	dpi_config_lcd_manager(out->manager);
-
-	mdelay(2);
-
-	r = dss_mgr_enable(out->manager);
-	if (r)
-		goto err_mgr_enable;
-
-	mutex_unlock(&dpi.lock);
-
-	return 0;
-
-err_mgr_enable:
-err_set_mode:
-	if (dpi.dsidev)
-		dsi_pll_uninit(dpi.dsidev, true);
-err_dsi_pll_init:
-	if (dpi.dsidev)
-		dsi_runtime_put(dpi.dsidev);
-err_get_dsi:
-err_src_sel:
-	dispc_runtime_put();
-err_get_dispc:
-	if (dss_has_feature(FEAT_DPI_USES_VDDS_DSI))
-		regulator_disable(dpi.vdds_dsi_reg);
-err_reg_enable:
-err_no_out_mgr:
-err_no_reg:
-	mutex_unlock(&dpi.lock);
-	return r;
-}
-
-static void dpi_display_disable(struct omap_dss_device *dssdev)
-{
-	struct omap_overlay_manager *mgr = dpi.output.manager;
-
-	mutex_lock(&dpi.lock);
-
-	dss_mgr_disable(mgr);
-
-	if (dpi.dsidev) {
-		dss_select_lcd_clk_source(mgr->id, OMAP_DSS_CLK_SRC_FCK);
-		dsi_pll_uninit(dpi.dsidev, true);
-		dsi_runtime_put(dpi.dsidev);
-	}
-
-	dispc_runtime_put();
-
-	if (dss_has_feature(FEAT_DPI_USES_VDDS_DSI))
-		regulator_disable(dpi.vdds_dsi_reg);
-
-	mutex_unlock(&dpi.lock);
-}
-
-static void dpi_set_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	DSSDBG("dpi_set_timings\n");
-
-	mutex_lock(&dpi.lock);
-
-	dpi.timings = *timings;
-
-	mutex_unlock(&dpi.lock);
-}
-
-static void dpi_get_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	mutex_lock(&dpi.lock);
-
-	*timings = dpi.timings;
-
-	mutex_unlock(&dpi.lock);
-}
-
-static int dpi_check_timings(struct omap_dss_device *dssdev,
-			struct omap_video_timings *timings)
-{
-	struct omap_overlay_manager *mgr = dpi.output.manager;
-	int lck_div, pck_div;
-	unsigned long fck;
-	unsigned long pck;
-	struct dpi_clk_calc_ctx ctx;
-	bool ok;
-
-	if (mgr && !dispc_mgr_timings_ok(mgr->id, timings))
-		return -EINVAL;
-
-	if (timings->pixelclock == 0)
-		return -EINVAL;
-
-	if (dpi.dsidev) {
-		ok = dpi_dsi_clk_calc(timings->pixelclock, &ctx);
-		if (!ok)
-			return -EINVAL;
-
-		fck = ctx.dsi_cinfo.dsi_pll_hsdiv_dispc_clk;
-	} else {
-		ok = dpi_dss_clk_calc(timings->pixelclock, &ctx);
-		if (!ok)
-			return -EINVAL;
-
-		fck = ctx.fck;
-	}
-
-	lck_div = ctx.dispc_cinfo.lck_div;
-	pck_div = ctx.dispc_cinfo.pck_div;
-
-	pck = fck / lck_div / pck_div;
-
-	timings->pixelclock = pck;
-
-	return 0;
-}
-
-static void dpi_set_data_lines(struct omap_dss_device *dssdev, int data_lines)
-{
-	mutex_lock(&dpi.lock);
-
-	dpi.data_lines = data_lines;
-
-	mutex_unlock(&dpi.lock);
-}
-
-static int dpi_verify_dsi_pll(struct platform_device *dsidev)
-{
-	int r;
-
-	/* do initial setup with the PLL to see if it is operational */
-
-	r = dsi_runtime_get(dsidev);
-	if (r)
-		return r;
-
-	r = dsi_pll_init(dsidev, 0, 1);
-	if (r) {
-		dsi_runtime_put(dsidev);
-		return r;
-	}
-
-	dsi_pll_uninit(dsidev, true);
-	dsi_runtime_put(dsidev);
-
-	return 0;
-}
-
-static int dpi_init_regulator(void)
-{
-	struct regulator *vdds_dsi;
-
-	if (!dss_has_feature(FEAT_DPI_USES_VDDS_DSI))
-		return 0;
-
-	if (dpi.vdds_dsi_reg)
-		return 0;
-
-	vdds_dsi = devm_regulator_get(&dpi.pdev->dev, "vdds_dsi");
-	if (IS_ERR(vdds_dsi)) {
-		if (PTR_ERR(vdds_dsi) != -EPROBE_DEFER)
-			DSSERR("can't get VDDS_DSI regulator\n");
-		return PTR_ERR(vdds_dsi);
-	}
-
-	dpi.vdds_dsi_reg = vdds_dsi;
-
-	return 0;
-}
-
-static void dpi_init_pll(void)
-{
-	struct platform_device *dsidev;
-
-	if (dpi.dsidev)
-		return;
-
-	dsidev = dpi_get_dsidev(dpi.output.dispc_channel);
-	if (!dsidev)
-		return;
-
-	if (dpi_verify_dsi_pll(dsidev)) {
-		DSSWARN("DSI PLL not operational\n");
-		return;
-	}
-
-	dpi.dsidev = dsidev;
-}
-
-/*
- * Return a hardcoded channel for the DPI output. This should work for
- * current use cases, but this can be later expanded to either resolve
- * the channel in some more dynamic manner, or get the channel as a user
- * parameter.
- */
-static enum omap_channel dpi_get_channel(void)
-{
-	switch (omapdss_get_version()) {
-	case OMAPDSS_VER_OMAP24xx:
-	case OMAPDSS_VER_OMAP34xx_ES1:
-	case OMAPDSS_VER_OMAP34xx_ES3:
-	case OMAPDSS_VER_OMAP3630:
-	case OMAPDSS_VER_AM35xx:
-		return OMAP_DSS_CHANNEL_LCD;
-
-	case OMAPDSS_VER_OMAP4430_ES1:
-	case OMAPDSS_VER_OMAP4430_ES2:
-	case OMAPDSS_VER_OMAP4:
-		return OMAP_DSS_CHANNEL_LCD2;
-
-	case OMAPDSS_VER_OMAP5:
-		return OMAP_DSS_CHANNEL_LCD3;
-
-	default:
-		DSSWARN("unsupported DSS version\n");
-		return OMAP_DSS_CHANNEL_LCD;
-	}
-}
-
-static int dpi_connect(struct omap_dss_device *dssdev,
-		struct omap_dss_device *dst)
-{
-	struct omap_overlay_manager *mgr;
-	int r;
-
-	r = dpi_init_regulator();
-	if (r)
-		return r;
-
-	dpi_init_pll();
-
-	mgr = omap_dss_get_overlay_manager(dssdev->dispc_channel);
-	if (!mgr)
-		return -ENODEV;
-
-	r = dss_mgr_connect(mgr, dssdev);
-	if (r)
-		return r;
-
-	r = omapdss_output_set_device(dssdev, dst);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dst->name);
-		dss_mgr_disconnect(mgr, dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
-static void dpi_disconnect(struct omap_dss_device *dssdev,
-		struct omap_dss_device *dst)
-{
-	WARN_ON(dst != dssdev->dst);
-
-	if (dst != dssdev->dst)
-		return;
-
-	omapdss_output_unset_device(dssdev);
-
-	if (dssdev->manager)
-		dss_mgr_disconnect(dssdev->manager, dssdev);
-}
-
-static const struct omapdss_dpi_ops dpi_ops = {
-	.connect = dpi_connect,
-	.disconnect = dpi_disconnect,
-
-	.enable = dpi_display_enable,
-	.disable = dpi_display_disable,
-
-	.check_timings = dpi_check_timings,
-	.set_timings = dpi_set_timings,
-	.get_timings = dpi_get_timings,
-
-	.set_data_lines = dpi_set_data_lines,
-};
-
-static void dpi_init_output(struct platform_device *pdev)
-{
-	struct omap_dss_device *out = &dpi.output;
-
-	out->dev = &pdev->dev;
-	out->id = OMAP_DSS_OUTPUT_DPI;
-	out->output_type = OMAP_DISPLAY_TYPE_DPI;
-	out->name = "dpi.0";
-	out->dispc_channel = dpi_get_channel();
-	out->ops.dpi = &dpi_ops;
-	out->owner = THIS_MODULE;
-
-	omapdss_register_output(out);
-}
-
-static void __exit dpi_uninit_output(struct platform_device *pdev)
-{
-	struct omap_dss_device *out = &dpi.output;
-
-	omapdss_unregister_output(out);
-}
-
-static int omap_dpi_probe(struct platform_device *pdev)
-{
-	dpi.pdev = pdev;
-
-	mutex_init(&dpi.lock);
-
-	dpi_init_output(pdev);
-
-	return 0;
-}
-
-static int __exit omap_dpi_remove(struct platform_device *pdev)
-{
-	dpi_uninit_output(pdev);
-
-	return 0;
-}
-
-static struct platform_driver omap_dpi_driver = {
-	.probe		= omap_dpi_probe,
-	.remove         = __exit_p(omap_dpi_remove),
-	.driver         = {
-		.name   = "omapdss_dpi",
-		.owner  = THIS_MODULE,
-	},
-};
-
-int __init dpi_init_platform_driver(void)
-{
-	return platform_driver_register(&omap_dpi_driver);
-}
-
-void __exit dpi_uninit_platform_driver(void)
-{
-	platform_driver_unregister(&omap_dpi_driver);
-}
-
-int __init dpi_init_port(struct platform_device *pdev, struct device_node *port)
-{
-	struct device_node *ep;
-	u32 datalines;
-	int r;
-
-	ep = omapdss_of_get_next_endpoint(port, NULL);
-	if (!ep)
-		return 0;
-
-	r = of_property_read_u32(ep, "data-lines", &datalines);
-	if (r) {
-		DSSERR("failed to parse datalines\n");
-		goto err_datalines;
-	}
-
-	dpi.data_lines = datalines;
-
-	of_node_put(ep);
-
-	dpi.pdev = pdev;
-
-	mutex_init(&dpi.lock);
-
-	dpi_init_output(pdev);
-
-	dpi.port_initialized = true;
-
-	return 0;
-
-err_datalines:
-	of_node_put(ep);
-
-	return r;
-}
-
-void __exit dpi_uninit_port(void)
-{
-	if (!dpi.port_initialized)
-		return;
-
-	dpi_uninit_output(dpi.pdev);
-}
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
deleted file mode 100644
index 8be9b04d8849..000000000000
--- a/drivers/video/omap2/dss/dsi.c
+++ /dev/null
@@ -1,5751 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/dsi.c
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define DSS_SUBSYS_NAME "DSI"
-
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/err.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/mutex.h>
-#include <linux/module.h>
-#include <linux/semaphore.h>
-#include <linux/seq_file.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/consumer.h>
-#include <linux/wait.h>
-#include <linux/workqueue.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/debugfs.h>
-#include <linux/pm_runtime.h>
-#include <linux/of.h>
-#include <linux/of_platform.h>
-
-#include <video/omapdss.h>
-#include <video/mipi_display.h>
-
-#include "dss.h"
-#include "dss_features.h"
-
-#define DSI_CATCH_MISSING_TE
-
-struct dsi_reg { u16 module; u16 idx; };
-
-#define DSI_REG(mod, idx)		((const struct dsi_reg) { mod, idx })
-
-/* DSI Protocol Engine */
-
-#define DSI_PROTO			0
-#define DSI_PROTO_SZ			0x200
-
-#define DSI_REVISION			DSI_REG(DSI_PROTO, 0x0000)
-#define DSI_SYSCONFIG			DSI_REG(DSI_PROTO, 0x0010)
-#define DSI_SYSSTATUS			DSI_REG(DSI_PROTO, 0x0014)
-#define DSI_IRQSTATUS			DSI_REG(DSI_PROTO, 0x0018)
-#define DSI_IRQENABLE			DSI_REG(DSI_PROTO, 0x001C)
-#define DSI_CTRL			DSI_REG(DSI_PROTO, 0x0040)
-#define DSI_GNQ				DSI_REG(DSI_PROTO, 0x0044)
-#define DSI_COMPLEXIO_CFG1		DSI_REG(DSI_PROTO, 0x0048)
-#define DSI_COMPLEXIO_IRQ_STATUS	DSI_REG(DSI_PROTO, 0x004C)
-#define DSI_COMPLEXIO_IRQ_ENABLE	DSI_REG(DSI_PROTO, 0x0050)
-#define DSI_CLK_CTRL			DSI_REG(DSI_PROTO, 0x0054)
-#define DSI_TIMING1			DSI_REG(DSI_PROTO, 0x0058)
-#define DSI_TIMING2			DSI_REG(DSI_PROTO, 0x005C)
-#define DSI_VM_TIMING1			DSI_REG(DSI_PROTO, 0x0060)
-#define DSI_VM_TIMING2			DSI_REG(DSI_PROTO, 0x0064)
-#define DSI_VM_TIMING3			DSI_REG(DSI_PROTO, 0x0068)
-#define DSI_CLK_TIMING			DSI_REG(DSI_PROTO, 0x006C)
-#define DSI_TX_FIFO_VC_SIZE		DSI_REG(DSI_PROTO, 0x0070)
-#define DSI_RX_FIFO_VC_SIZE		DSI_REG(DSI_PROTO, 0x0074)
-#define DSI_COMPLEXIO_CFG2		DSI_REG(DSI_PROTO, 0x0078)
-#define DSI_RX_FIFO_VC_FULLNESS		DSI_REG(DSI_PROTO, 0x007C)
-#define DSI_VM_TIMING4			DSI_REG(DSI_PROTO, 0x0080)
-#define DSI_TX_FIFO_VC_EMPTINESS	DSI_REG(DSI_PROTO, 0x0084)
-#define DSI_VM_TIMING5			DSI_REG(DSI_PROTO, 0x0088)
-#define DSI_VM_TIMING6			DSI_REG(DSI_PROTO, 0x008C)
-#define DSI_VM_TIMING7			DSI_REG(DSI_PROTO, 0x0090)
-#define DSI_STOPCLK_TIMING		DSI_REG(DSI_PROTO, 0x0094)
-#define DSI_VC_CTRL(n)			DSI_REG(DSI_PROTO, 0x0100 + (n * 0x20))
-#define DSI_VC_TE(n)			DSI_REG(DSI_PROTO, 0x0104 + (n * 0x20))
-#define DSI_VC_LONG_PACKET_HEADER(n)	DSI_REG(DSI_PROTO, 0x0108 + (n * 0x20))
-#define DSI_VC_LONG_PACKET_PAYLOAD(n)	DSI_REG(DSI_PROTO, 0x010C + (n * 0x20))
-#define DSI_VC_SHORT_PACKET_HEADER(n)	DSI_REG(DSI_PROTO, 0x0110 + (n * 0x20))
-#define DSI_VC_IRQSTATUS(n)		DSI_REG(DSI_PROTO, 0x0118 + (n * 0x20))
-#define DSI_VC_IRQENABLE(n)		DSI_REG(DSI_PROTO, 0x011C + (n * 0x20))
-
-/* DSIPHY_SCP */
-
-#define DSI_PHY				1
-#define DSI_PHY_OFFSET			0x200
-#define DSI_PHY_SZ			0x40
-
-#define DSI_DSIPHY_CFG0			DSI_REG(DSI_PHY, 0x0000)
-#define DSI_DSIPHY_CFG1			DSI_REG(DSI_PHY, 0x0004)
-#define DSI_DSIPHY_CFG2			DSI_REG(DSI_PHY, 0x0008)
-#define DSI_DSIPHY_CFG5			DSI_REG(DSI_PHY, 0x0014)
-#define DSI_DSIPHY_CFG10		DSI_REG(DSI_PHY, 0x0028)
-
-/* DSI_PLL_CTRL_SCP */
-
-#define DSI_PLL				2
-#define DSI_PLL_OFFSET			0x300
-#define DSI_PLL_SZ			0x20
-
-#define DSI_PLL_CONTROL			DSI_REG(DSI_PLL, 0x0000)
-#define DSI_PLL_STATUS			DSI_REG(DSI_PLL, 0x0004)
-#define DSI_PLL_GO			DSI_REG(DSI_PLL, 0x0008)
-#define DSI_PLL_CONFIGURATION1		DSI_REG(DSI_PLL, 0x000C)
-#define DSI_PLL_CONFIGURATION2		DSI_REG(DSI_PLL, 0x0010)
-
-#define REG_GET(dsidev, idx, start, end) \
-	FLD_GET(dsi_read_reg(dsidev, idx), start, end)
-
-#define REG_FLD_MOD(dsidev, idx, val, start, end) \
-	dsi_write_reg(dsidev, idx, FLD_MOD(dsi_read_reg(dsidev, idx), val, start, end))
-
-/* Global interrupts */
-#define DSI_IRQ_VC0		(1 << 0)
-#define DSI_IRQ_VC1		(1 << 1)
-#define DSI_IRQ_VC2		(1 << 2)
-#define DSI_IRQ_VC3		(1 << 3)
-#define DSI_IRQ_WAKEUP		(1 << 4)
-#define DSI_IRQ_RESYNC		(1 << 5)
-#define DSI_IRQ_PLL_LOCK	(1 << 7)
-#define DSI_IRQ_PLL_UNLOCK	(1 << 8)
-#define DSI_IRQ_PLL_RECALL	(1 << 9)
-#define DSI_IRQ_COMPLEXIO_ERR	(1 << 10)
-#define DSI_IRQ_HS_TX_TIMEOUT	(1 << 14)
-#define DSI_IRQ_LP_RX_TIMEOUT	(1 << 15)
-#define DSI_IRQ_TE_TRIGGER	(1 << 16)
-#define DSI_IRQ_ACK_TRIGGER	(1 << 17)
-#define DSI_IRQ_SYNC_LOST	(1 << 18)
-#define DSI_IRQ_LDO_POWER_GOOD	(1 << 19)
-#define DSI_IRQ_TA_TIMEOUT	(1 << 20)
-#define DSI_IRQ_ERROR_MASK \
-	(DSI_IRQ_HS_TX_TIMEOUT | DSI_IRQ_LP_RX_TIMEOUT | DSI_IRQ_SYNC_LOST | \
-	DSI_IRQ_TA_TIMEOUT | DSI_IRQ_SYNC_LOST)
-#define DSI_IRQ_CHANNEL_MASK	0xf
-
-/* Virtual channel interrupts */
-#define DSI_VC_IRQ_CS		(1 << 0)
-#define DSI_VC_IRQ_ECC_CORR	(1 << 1)
-#define DSI_VC_IRQ_PACKET_SENT	(1 << 2)
-#define DSI_VC_IRQ_FIFO_TX_OVF	(1 << 3)
-#define DSI_VC_IRQ_FIFO_RX_OVF	(1 << 4)
-#define DSI_VC_IRQ_BTA		(1 << 5)
-#define DSI_VC_IRQ_ECC_NO_CORR	(1 << 6)
-#define DSI_VC_IRQ_FIFO_TX_UDF	(1 << 7)
-#define DSI_VC_IRQ_PP_BUSY_CHANGE (1 << 8)
-#define DSI_VC_IRQ_ERROR_MASK \
-	(DSI_VC_IRQ_CS | DSI_VC_IRQ_ECC_CORR | DSI_VC_IRQ_FIFO_TX_OVF | \
-	DSI_VC_IRQ_FIFO_RX_OVF | DSI_VC_IRQ_ECC_NO_CORR | \
-	DSI_VC_IRQ_FIFO_TX_UDF)
-
-/* ComplexIO interrupts */
-#define DSI_CIO_IRQ_ERRSYNCESC1		(1 << 0)
-#define DSI_CIO_IRQ_ERRSYNCESC2		(1 << 1)
-#define DSI_CIO_IRQ_ERRSYNCESC3		(1 << 2)
-#define DSI_CIO_IRQ_ERRSYNCESC4		(1 << 3)
-#define DSI_CIO_IRQ_ERRSYNCESC5		(1 << 4)
-#define DSI_CIO_IRQ_ERRESC1		(1 << 5)
-#define DSI_CIO_IRQ_ERRESC2		(1 << 6)
-#define DSI_CIO_IRQ_ERRESC3		(1 << 7)
-#define DSI_CIO_IRQ_ERRESC4		(1 << 8)
-#define DSI_CIO_IRQ_ERRESC5		(1 << 9)
-#define DSI_CIO_IRQ_ERRCONTROL1		(1 << 10)
-#define DSI_CIO_IRQ_ERRCONTROL2		(1 << 11)
-#define DSI_CIO_IRQ_ERRCONTROL3		(1 << 12)
-#define DSI_CIO_IRQ_ERRCONTROL4		(1 << 13)
-#define DSI_CIO_IRQ_ERRCONTROL5		(1 << 14)
-#define DSI_CIO_IRQ_STATEULPS1		(1 << 15)
-#define DSI_CIO_IRQ_STATEULPS2		(1 << 16)
-#define DSI_CIO_IRQ_STATEULPS3		(1 << 17)
-#define DSI_CIO_IRQ_STATEULPS4		(1 << 18)
-#define DSI_CIO_IRQ_STATEULPS5		(1 << 19)
-#define DSI_CIO_IRQ_ERRCONTENTIONLP0_1	(1 << 20)
-#define DSI_CIO_IRQ_ERRCONTENTIONLP1_1	(1 << 21)
-#define DSI_CIO_IRQ_ERRCONTENTIONLP0_2	(1 << 22)
-#define DSI_CIO_IRQ_ERRCONTENTIONLP1_2	(1 << 23)
-#define DSI_CIO_IRQ_ERRCONTENTIONLP0_3	(1 << 24)
-#define DSI_CIO_IRQ_ERRCONTENTIONLP1_3	(1 << 25)
-#define DSI_CIO_IRQ_ERRCONTENTIONLP0_4	(1 << 26)
-#define DSI_CIO_IRQ_ERRCONTENTIONLP1_4	(1 << 27)
-#define DSI_CIO_IRQ_ERRCONTENTIONLP0_5	(1 << 28)
-#define DSI_CIO_IRQ_ERRCONTENTIONLP1_5	(1 << 29)
-#define DSI_CIO_IRQ_ULPSACTIVENOT_ALL0	(1 << 30)
-#define DSI_CIO_IRQ_ULPSACTIVENOT_ALL1	(1 << 31)
-#define DSI_CIO_IRQ_ERROR_MASK \
-	(DSI_CIO_IRQ_ERRSYNCESC1 | DSI_CIO_IRQ_ERRSYNCESC2 | \
-	 DSI_CIO_IRQ_ERRSYNCESC3 | DSI_CIO_IRQ_ERRSYNCESC4 | \
-	 DSI_CIO_IRQ_ERRSYNCESC5 | \
-	 DSI_CIO_IRQ_ERRESC1 | DSI_CIO_IRQ_ERRESC2 | \
-	 DSI_CIO_IRQ_ERRESC3 | DSI_CIO_IRQ_ERRESC4 | \
-	 DSI_CIO_IRQ_ERRESC5 | \
-	 DSI_CIO_IRQ_ERRCONTROL1 | DSI_CIO_IRQ_ERRCONTROL2 | \
-	 DSI_CIO_IRQ_ERRCONTROL3 | DSI_CIO_IRQ_ERRCONTROL4 | \
-	 DSI_CIO_IRQ_ERRCONTROL5 | \
-	 DSI_CIO_IRQ_ERRCONTENTIONLP0_1 | DSI_CIO_IRQ_ERRCONTENTIONLP1_1 | \
-	 DSI_CIO_IRQ_ERRCONTENTIONLP0_2 | DSI_CIO_IRQ_ERRCONTENTIONLP1_2 | \
-	 DSI_CIO_IRQ_ERRCONTENTIONLP0_3 | DSI_CIO_IRQ_ERRCONTENTIONLP1_3 | \
-	 DSI_CIO_IRQ_ERRCONTENTIONLP0_4 | DSI_CIO_IRQ_ERRCONTENTIONLP1_4 | \
-	 DSI_CIO_IRQ_ERRCONTENTIONLP0_5 | DSI_CIO_IRQ_ERRCONTENTIONLP1_5)
-
-typedef void (*omap_dsi_isr_t) (void *arg, u32 mask);
-
-static int dsi_display_init_dispc(struct platform_device *dsidev,
-	struct omap_overlay_manager *mgr);
-static void dsi_display_uninit_dispc(struct platform_device *dsidev,
-	struct omap_overlay_manager *mgr);
-
-static int dsi_vc_send_null(struct omap_dss_device *dssdev, int channel);
-
-#define DSI_MAX_NR_ISRS                2
-#define DSI_MAX_NR_LANES	5
-
-enum dsi_lane_function {
-	DSI_LANE_UNUSED	= 0,
-	DSI_LANE_CLK,
-	DSI_LANE_DATA1,
-	DSI_LANE_DATA2,
-	DSI_LANE_DATA3,
-	DSI_LANE_DATA4,
-};
-
-struct dsi_lane_config {
-	enum dsi_lane_function function;
-	u8 polarity;
-};
-
-struct dsi_isr_data {
-	omap_dsi_isr_t	isr;
-	void		*arg;
-	u32		mask;
-};
-
-enum fifo_size {
-	DSI_FIFO_SIZE_0		= 0,
-	DSI_FIFO_SIZE_32	= 1,
-	DSI_FIFO_SIZE_64	= 2,
-	DSI_FIFO_SIZE_96	= 3,
-	DSI_FIFO_SIZE_128	= 4,
-};
-
-enum dsi_vc_source {
-	DSI_VC_SOURCE_L4 = 0,
-	DSI_VC_SOURCE_VP,
-};
-
-struct dsi_irq_stats {
-	unsigned long last_reset;
-	unsigned irq_count;
-	unsigned dsi_irqs[32];
-	unsigned vc_irqs[4][32];
-	unsigned cio_irqs[32];
-};
-
-struct dsi_isr_tables {
-	struct dsi_isr_data isr_table[DSI_MAX_NR_ISRS];
-	struct dsi_isr_data isr_table_vc[4][DSI_MAX_NR_ISRS];
-	struct dsi_isr_data isr_table_cio[DSI_MAX_NR_ISRS];
-};
-
-struct dsi_clk_calc_ctx {
-	struct platform_device *dsidev;
-
-	/* inputs */
-
-	const struct omap_dss_dsi_config *config;
-
-	unsigned long req_pck_min, req_pck_nom, req_pck_max;
-
-	/* outputs */
-
-	struct dsi_clock_info dsi_cinfo;
-	struct dispc_clock_info dispc_cinfo;
-
-	struct omap_video_timings dispc_vm;
-	struct omap_dss_dsi_videomode_timings dsi_vm;
-};
-
-struct dsi_data {
-	struct platform_device *pdev;
-	void __iomem *proto_base;
-	void __iomem *phy_base;
-	void __iomem *pll_base;
-
-	int module_id;
-
-	int irq;
-
-	bool is_enabled;
-
-	struct clk *dss_clk;
-	struct clk *sys_clk;
-
-	struct dispc_clock_info user_dispc_cinfo;
-	struct dsi_clock_info user_dsi_cinfo;
-
-	struct dsi_clock_info current_cinfo;
-
-	bool vdds_dsi_enabled;
-	struct regulator *vdds_dsi_reg;
-
-	struct {
-		enum dsi_vc_source source;
-		struct omap_dss_device *dssdev;
-		enum fifo_size tx_fifo_size;
-		enum fifo_size rx_fifo_size;
-		int vc_id;
-	} vc[4];
-
-	struct mutex lock;
-	struct semaphore bus_lock;
-
-	unsigned pll_locked;
-
-	spinlock_t irq_lock;
-	struct dsi_isr_tables isr_tables;
-	/* space for a copy used by the interrupt handler */
-	struct dsi_isr_tables isr_tables_copy;
-
-	int update_channel;
-#ifdef DSI_PERF_MEASURE
-	unsigned update_bytes;
-#endif
-
-	bool te_enabled;
-	bool ulps_enabled;
-
-	void (*framedone_callback)(int, void *);
-	void *framedone_data;
-
-	struct delayed_work framedone_timeout_work;
-
-#ifdef DSI_CATCH_MISSING_TE
-	struct timer_list te_timer;
-#endif
-
-	unsigned long cache_req_pck;
-	unsigned long cache_clk_freq;
-	struct dsi_clock_info cache_cinfo;
-
-	u32		errors;
-	spinlock_t	errors_lock;
-#ifdef DSI_PERF_MEASURE
-	ktime_t perf_setup_time;
-	ktime_t perf_start_time;
-#endif
-	int debug_read;
-	int debug_write;
-
-#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
-	spinlock_t irq_stats_lock;
-	struct dsi_irq_stats irq_stats;
-#endif
-	/* DSI PLL Parameter Ranges */
-	unsigned long regm_max, regn_max;
-	unsigned long  regm_dispc_max, regm_dsi_max;
-	unsigned long  fint_min, fint_max;
-	unsigned long lpdiv_max;
-
-	unsigned num_lanes_supported;
-	unsigned line_buffer_size;
-
-	struct dsi_lane_config lanes[DSI_MAX_NR_LANES];
-	unsigned num_lanes_used;
-
-	unsigned scp_clk_refcount;
-
-	struct dss_lcd_mgr_config mgr_config;
-	struct omap_video_timings timings;
-	enum omap_dss_dsi_pixel_format pix_fmt;
-	enum omap_dss_dsi_mode mode;
-	struct omap_dss_dsi_videomode_timings vm_timings;
-
-	struct omap_dss_device output;
-};
-
-struct dsi_packet_sent_handler_data {
-	struct platform_device *dsidev;
-	struct completion *completion;
-};
-
-struct dsi_module_id_data {
-	u32 address;
-	int id;
-};
-
-static const struct of_device_id dsi_of_match[];
-
-#ifdef DSI_PERF_MEASURE
-static bool dsi_perf;
-module_param(dsi_perf, bool, 0644);
-#endif
-
-static inline struct dsi_data *dsi_get_dsidrv_data(struct platform_device *dsidev)
-{
-	return dev_get_drvdata(&dsidev->dev);
-}
-
-static inline struct platform_device *dsi_get_dsidev_from_dssdev(struct omap_dss_device *dssdev)
-{
-	return to_platform_device(dssdev->dev);
-}
-
-struct platform_device *dsi_get_dsidev_from_id(int module)
-{
-	struct omap_dss_device *out;
-	enum omap_dss_output_id	id;
-
-	switch (module) {
-	case 0:
-		id = OMAP_DSS_OUTPUT_DSI1;
-		break;
-	case 1:
-		id = OMAP_DSS_OUTPUT_DSI2;
-		break;
-	default:
-		return NULL;
-	}
-
-	out = omap_dss_get_output(id);
-
-	return out ? to_platform_device(out->dev) : NULL;
-}
-
-static inline void dsi_write_reg(struct platform_device *dsidev,
-		const struct dsi_reg idx, u32 val)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	void __iomem *base;
-
-	switch(idx.module) {
-		case DSI_PROTO: base = dsi->proto_base; break;
-		case DSI_PHY: base = dsi->phy_base; break;
-		case DSI_PLL: base = dsi->pll_base; break;
-		default: return;
-	}
-
-	__raw_writel(val, base + idx.idx);
-}
-
-static inline u32 dsi_read_reg(struct platform_device *dsidev,
-		const struct dsi_reg idx)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	void __iomem *base;
-
-	switch(idx.module) {
-		case DSI_PROTO: base = dsi->proto_base; break;
-		case DSI_PHY: base = dsi->phy_base; break;
-		case DSI_PLL: base = dsi->pll_base; break;
-		default: return 0;
-	}
-
-	return __raw_readl(base + idx.idx);
-}
-
-static void dsi_bus_lock(struct omap_dss_device *dssdev)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	down(&dsi->bus_lock);
-}
-
-static void dsi_bus_unlock(struct omap_dss_device *dssdev)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	up(&dsi->bus_lock);
-}
-
-static bool dsi_bus_is_locked(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	return dsi->bus_lock.count == 0;
-}
-
-static void dsi_completion_handler(void *data, u32 mask)
-{
-	complete((struct completion *)data);
-}
-
-static inline int wait_for_bit_change(struct platform_device *dsidev,
-		const struct dsi_reg idx, int bitnum, int value)
-{
-	unsigned long timeout;
-	ktime_t wait;
-	int t;
-
-	/* first busyloop to see if the bit changes right away */
-	t = 100;
-	while (t-- > 0) {
-		if (REG_GET(dsidev, idx, bitnum, bitnum) == value)
-			return value;
-	}
-
-	/* then loop for 500ms, sleeping for 1ms in between */
-	timeout = jiffies + msecs_to_jiffies(500);
-	while (time_before(jiffies, timeout)) {
-		if (REG_GET(dsidev, idx, bitnum, bitnum) == value)
-			return value;
-
-		wait = ns_to_ktime(1000 * 1000);
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_hrtimeout(&wait, HRTIMER_MODE_REL);
-	}
-
-	return !value;
-}
-
-u8 dsi_get_pixel_size(enum omap_dss_dsi_pixel_format fmt)
-{
-	switch (fmt) {
-	case OMAP_DSS_DSI_FMT_RGB888:
-	case OMAP_DSS_DSI_FMT_RGB666:
-		return 24;
-	case OMAP_DSS_DSI_FMT_RGB666_PACKED:
-		return 18;
-	case OMAP_DSS_DSI_FMT_RGB565:
-		return 16;
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-#ifdef DSI_PERF_MEASURE
-static void dsi_perf_mark_setup(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	dsi->perf_setup_time = ktime_get();
-}
-
-static void dsi_perf_mark_start(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	dsi->perf_start_time = ktime_get();
-}
-
-static void dsi_perf_show(struct platform_device *dsidev, const char *name)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	ktime_t t, setup_time, trans_time;
-	u32 total_bytes;
-	u32 setup_us, trans_us, total_us;
-
-	if (!dsi_perf)
-		return;
-
-	t = ktime_get();
-
-	setup_time = ktime_sub(dsi->perf_start_time, dsi->perf_setup_time);
-	setup_us = (u32)ktime_to_us(setup_time);
-	if (setup_us == 0)
-		setup_us = 1;
-
-	trans_time = ktime_sub(t, dsi->perf_start_time);
-	trans_us = (u32)ktime_to_us(trans_time);
-	if (trans_us == 0)
-		trans_us = 1;
-
-	total_us = setup_us + trans_us;
-
-	total_bytes = dsi->update_bytes;
-
-	printk(KERN_INFO "DSI(%s): %u us + %u us = %u us (%uHz), "
-			"%u bytes, %u kbytes/sec\n",
-			name,
-			setup_us,
-			trans_us,
-			total_us,
-			1000*1000 / total_us,
-			total_bytes,
-			total_bytes * 1000 / total_us);
-}
-#else
-static inline void dsi_perf_mark_setup(struct platform_device *dsidev)
-{
-}
-
-static inline void dsi_perf_mark_start(struct platform_device *dsidev)
-{
-}
-
-static inline void dsi_perf_show(struct platform_device *dsidev,
-		const char *name)
-{
-}
-#endif
-
-static int verbose_irq;
-
-static void print_irq_status(u32 status)
-{
-	if (status == 0)
-		return;
-
-	if (!verbose_irq && (status & ~DSI_IRQ_CHANNEL_MASK) == 0)
-		return;
-
-#define PIS(x) (status & DSI_IRQ_##x) ? (#x " ") : ""
-
-	pr_debug("DSI IRQ: 0x%x: %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
-		status,
-		verbose_irq ? PIS(VC0) : "",
-		verbose_irq ? PIS(VC1) : "",
-		verbose_irq ? PIS(VC2) : "",
-		verbose_irq ? PIS(VC3) : "",
-		PIS(WAKEUP),
-		PIS(RESYNC),
-		PIS(PLL_LOCK),
-		PIS(PLL_UNLOCK),
-		PIS(PLL_RECALL),
-		PIS(COMPLEXIO_ERR),
-		PIS(HS_TX_TIMEOUT),
-		PIS(LP_RX_TIMEOUT),
-		PIS(TE_TRIGGER),
-		PIS(ACK_TRIGGER),
-		PIS(SYNC_LOST),
-		PIS(LDO_POWER_GOOD),
-		PIS(TA_TIMEOUT));
-#undef PIS
-}
-
-static void print_irq_status_vc(int channel, u32 status)
-{
-	if (status == 0)
-		return;
-
-	if (!verbose_irq && (status & ~DSI_VC_IRQ_PACKET_SENT) == 0)
-		return;
-
-#define PIS(x) (status & DSI_VC_IRQ_##x) ? (#x " ") : ""
-
-	pr_debug("DSI VC(%d) IRQ 0x%x: %s%s%s%s%s%s%s%s%s\n",
-		channel,
-		status,
-		PIS(CS),
-		PIS(ECC_CORR),
-		PIS(ECC_NO_CORR),
-		verbose_irq ? PIS(PACKET_SENT) : "",
-		PIS(BTA),
-		PIS(FIFO_TX_OVF),
-		PIS(FIFO_RX_OVF),
-		PIS(FIFO_TX_UDF),
-		PIS(PP_BUSY_CHANGE));
-#undef PIS
-}
-
-static void print_irq_status_cio(u32 status)
-{
-	if (status == 0)
-		return;
-
-#define PIS(x) (status & DSI_CIO_IRQ_##x) ? (#x " ") : ""
-
-	pr_debug("DSI CIO IRQ 0x%x: %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
-		status,
-		PIS(ERRSYNCESC1),
-		PIS(ERRSYNCESC2),
-		PIS(ERRSYNCESC3),
-		PIS(ERRESC1),
-		PIS(ERRESC2),
-		PIS(ERRESC3),
-		PIS(ERRCONTROL1),
-		PIS(ERRCONTROL2),
-		PIS(ERRCONTROL3),
-		PIS(STATEULPS1),
-		PIS(STATEULPS2),
-		PIS(STATEULPS3),
-		PIS(ERRCONTENTIONLP0_1),
-		PIS(ERRCONTENTIONLP1_1),
-		PIS(ERRCONTENTIONLP0_2),
-		PIS(ERRCONTENTIONLP1_2),
-		PIS(ERRCONTENTIONLP0_3),
-		PIS(ERRCONTENTIONLP1_3),
-		PIS(ULPSACTIVENOT_ALL0),
-		PIS(ULPSACTIVENOT_ALL1));
-#undef PIS
-}
-
-#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
-static void dsi_collect_irq_stats(struct platform_device *dsidev, u32 irqstatus,
-		u32 *vcstatus, u32 ciostatus)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int i;
-
-	spin_lock(&dsi->irq_stats_lock);
-
-	dsi->irq_stats.irq_count++;
-	dss_collect_irq_stats(irqstatus, dsi->irq_stats.dsi_irqs);
-
-	for (i = 0; i < 4; ++i)
-		dss_collect_irq_stats(vcstatus[i], dsi->irq_stats.vc_irqs[i]);
-
-	dss_collect_irq_stats(ciostatus, dsi->irq_stats.cio_irqs);
-
-	spin_unlock(&dsi->irq_stats_lock);
-}
-#else
-#define dsi_collect_irq_stats(dsidev, irqstatus, vcstatus, ciostatus)
-#endif
-
-static int debug_irq;
-
-static void dsi_handle_irq_errors(struct platform_device *dsidev, u32 irqstatus,
-		u32 *vcstatus, u32 ciostatus)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int i;
-
-	if (irqstatus & DSI_IRQ_ERROR_MASK) {
-		DSSERR("DSI error, irqstatus %x\n", irqstatus);
-		print_irq_status(irqstatus);
-		spin_lock(&dsi->errors_lock);
-		dsi->errors |= irqstatus & DSI_IRQ_ERROR_MASK;
-		spin_unlock(&dsi->errors_lock);
-	} else if (debug_irq) {
-		print_irq_status(irqstatus);
-	}
-
-	for (i = 0; i < 4; ++i) {
-		if (vcstatus[i] & DSI_VC_IRQ_ERROR_MASK) {
-			DSSERR("DSI VC(%d) error, vc irqstatus %x\n",
-				       i, vcstatus[i]);
-			print_irq_status_vc(i, vcstatus[i]);
-		} else if (debug_irq) {
-			print_irq_status_vc(i, vcstatus[i]);
-		}
-	}
-
-	if (ciostatus & DSI_CIO_IRQ_ERROR_MASK) {
-		DSSERR("DSI CIO error, cio irqstatus %x\n", ciostatus);
-		print_irq_status_cio(ciostatus);
-	} else if (debug_irq) {
-		print_irq_status_cio(ciostatus);
-	}
-}
-
-static void dsi_call_isrs(struct dsi_isr_data *isr_array,
-		unsigned isr_array_size, u32 irqstatus)
-{
-	struct dsi_isr_data *isr_data;
-	int i;
-
-	for (i = 0; i < isr_array_size; i++) {
-		isr_data = &isr_array[i];
-		if (isr_data->isr && isr_data->mask & irqstatus)
-			isr_data->isr(isr_data->arg, irqstatus);
-	}
-}
-
-static void dsi_handle_isrs(struct dsi_isr_tables *isr_tables,
-		u32 irqstatus, u32 *vcstatus, u32 ciostatus)
-{
-	int i;
-
-	dsi_call_isrs(isr_tables->isr_table,
-			ARRAY_SIZE(isr_tables->isr_table),
-			irqstatus);
-
-	for (i = 0; i < 4; ++i) {
-		if (vcstatus[i] == 0)
-			continue;
-		dsi_call_isrs(isr_tables->isr_table_vc[i],
-				ARRAY_SIZE(isr_tables->isr_table_vc[i]),
-				vcstatus[i]);
-	}
-
-	if (ciostatus != 0)
-		dsi_call_isrs(isr_tables->isr_table_cio,
-				ARRAY_SIZE(isr_tables->isr_table_cio),
-				ciostatus);
-}
-
-static irqreturn_t omap_dsi_irq_handler(int irq, void *arg)
-{
-	struct platform_device *dsidev;
-	struct dsi_data *dsi;
-	u32 irqstatus, vcstatus[4], ciostatus;
-	int i;
-
-	dsidev = (struct platform_device *) arg;
-	dsi = dsi_get_dsidrv_data(dsidev);
-
-	if (!dsi->is_enabled)
-		return IRQ_NONE;
-
-	spin_lock(&dsi->irq_lock);
-
-	irqstatus = dsi_read_reg(dsidev, DSI_IRQSTATUS);
-
-	/* IRQ is not for us */
-	if (!irqstatus) {
-		spin_unlock(&dsi->irq_lock);
-		return IRQ_NONE;
-	}
-
-	dsi_write_reg(dsidev, DSI_IRQSTATUS, irqstatus & ~DSI_IRQ_CHANNEL_MASK);
-	/* flush posted write */
-	dsi_read_reg(dsidev, DSI_IRQSTATUS);
-
-	for (i = 0; i < 4; ++i) {
-		if ((irqstatus & (1 << i)) == 0) {
-			vcstatus[i] = 0;
-			continue;
-		}
-
-		vcstatus[i] = dsi_read_reg(dsidev, DSI_VC_IRQSTATUS(i));
-
-		dsi_write_reg(dsidev, DSI_VC_IRQSTATUS(i), vcstatus[i]);
-		/* flush posted write */
-		dsi_read_reg(dsidev, DSI_VC_IRQSTATUS(i));
-	}
-
-	if (irqstatus & DSI_IRQ_COMPLEXIO_ERR) {
-		ciostatus = dsi_read_reg(dsidev, DSI_COMPLEXIO_IRQ_STATUS);
-
-		dsi_write_reg(dsidev, DSI_COMPLEXIO_IRQ_STATUS, ciostatus);
-		/* flush posted write */
-		dsi_read_reg(dsidev, DSI_COMPLEXIO_IRQ_STATUS);
-	} else {
-		ciostatus = 0;
-	}
-
-#ifdef DSI_CATCH_MISSING_TE
-	if (irqstatus & DSI_IRQ_TE_TRIGGER)
-		del_timer(&dsi->te_timer);
-#endif
-
-	/* make a copy and unlock, so that isrs can unregister
-	 * themselves */
-	memcpy(&dsi->isr_tables_copy, &dsi->isr_tables,
-		sizeof(dsi->isr_tables));
-
-	spin_unlock(&dsi->irq_lock);
-
-	dsi_handle_isrs(&dsi->isr_tables_copy, irqstatus, vcstatus, ciostatus);
-
-	dsi_handle_irq_errors(dsidev, irqstatus, vcstatus, ciostatus);
-
-	dsi_collect_irq_stats(dsidev, irqstatus, vcstatus, ciostatus);
-
-	return IRQ_HANDLED;
-}
-
-/* dsi->irq_lock has to be locked by the caller */
-static void _omap_dsi_configure_irqs(struct platform_device *dsidev,
-		struct dsi_isr_data *isr_array,
-		unsigned isr_array_size, u32 default_mask,
-		const struct dsi_reg enable_reg,
-		const struct dsi_reg status_reg)
-{
-	struct dsi_isr_data *isr_data;
-	u32 mask;
-	u32 old_mask;
-	int i;
-
-	mask = default_mask;
-
-	for (i = 0; i < isr_array_size; i++) {
-		isr_data = &isr_array[i];
-
-		if (isr_data->isr == NULL)
-			continue;
-
-		mask |= isr_data->mask;
-	}
-
-	old_mask = dsi_read_reg(dsidev, enable_reg);
-	/* clear the irqstatus for newly enabled irqs */
-	dsi_write_reg(dsidev, status_reg, (mask ^ old_mask) & mask);
-	dsi_write_reg(dsidev, enable_reg, mask);
-
-	/* flush posted writes */
-	dsi_read_reg(dsidev, enable_reg);
-	dsi_read_reg(dsidev, status_reg);
-}
-
-/* dsi->irq_lock has to be locked by the caller */
-static void _omap_dsi_set_irqs(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	u32 mask = DSI_IRQ_ERROR_MASK;
-#ifdef DSI_CATCH_MISSING_TE
-	mask |= DSI_IRQ_TE_TRIGGER;
-#endif
-	_omap_dsi_configure_irqs(dsidev, dsi->isr_tables.isr_table,
-			ARRAY_SIZE(dsi->isr_tables.isr_table), mask,
-			DSI_IRQENABLE, DSI_IRQSTATUS);
-}
-
-/* dsi->irq_lock has to be locked by the caller */
-static void _omap_dsi_set_irqs_vc(struct platform_device *dsidev, int vc)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	_omap_dsi_configure_irqs(dsidev, dsi->isr_tables.isr_table_vc[vc],
-			ARRAY_SIZE(dsi->isr_tables.isr_table_vc[vc]),
-			DSI_VC_IRQ_ERROR_MASK,
-			DSI_VC_IRQENABLE(vc), DSI_VC_IRQSTATUS(vc));
-}
-
-/* dsi->irq_lock has to be locked by the caller */
-static void _omap_dsi_set_irqs_cio(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	_omap_dsi_configure_irqs(dsidev, dsi->isr_tables.isr_table_cio,
-			ARRAY_SIZE(dsi->isr_tables.isr_table_cio),
-			DSI_CIO_IRQ_ERROR_MASK,
-			DSI_COMPLEXIO_IRQ_ENABLE, DSI_COMPLEXIO_IRQ_STATUS);
-}
-
-static void _dsi_initialize_irq(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	unsigned long flags;
-	int vc;
-
-	spin_lock_irqsave(&dsi->irq_lock, flags);
-
-	memset(&dsi->isr_tables, 0, sizeof(dsi->isr_tables));
-
-	_omap_dsi_set_irqs(dsidev);
-	for (vc = 0; vc < 4; ++vc)
-		_omap_dsi_set_irqs_vc(dsidev, vc);
-	_omap_dsi_set_irqs_cio(dsidev);
-
-	spin_unlock_irqrestore(&dsi->irq_lock, flags);
-}
-
-static int _dsi_register_isr(omap_dsi_isr_t isr, void *arg, u32 mask,
-		struct dsi_isr_data *isr_array, unsigned isr_array_size)
-{
-	struct dsi_isr_data *isr_data;
-	int free_idx;
-	int i;
-
-	BUG_ON(isr == NULL);
-
-	/* check for duplicate entry and find a free slot */
-	free_idx = -1;
-	for (i = 0; i < isr_array_size; i++) {
-		isr_data = &isr_array[i];
-
-		if (isr_data->isr == isr && isr_data->arg == arg &&
-				isr_data->mask == mask) {
-			return -EINVAL;
-		}
-
-		if (isr_data->isr == NULL && free_idx == -1)
-			free_idx = i;
-	}
-
-	if (free_idx == -1)
-		return -EBUSY;
-
-	isr_data = &isr_array[free_idx];
-	isr_data->isr = isr;
-	isr_data->arg = arg;
-	isr_data->mask = mask;
-
-	return 0;
-}
-
-static int _dsi_unregister_isr(omap_dsi_isr_t isr, void *arg, u32 mask,
-		struct dsi_isr_data *isr_array, unsigned isr_array_size)
-{
-	struct dsi_isr_data *isr_data;
-	int i;
-
-	for (i = 0; i < isr_array_size; i++) {
-		isr_data = &isr_array[i];
-		if (isr_data->isr != isr || isr_data->arg != arg ||
-				isr_data->mask != mask)
-			continue;
-
-		isr_data->isr = NULL;
-		isr_data->arg = NULL;
-		isr_data->mask = 0;
-
-		return 0;
-	}
-
-	return -EINVAL;
-}
-
-static int dsi_register_isr(struct platform_device *dsidev, omap_dsi_isr_t isr,
-		void *arg, u32 mask)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	unsigned long flags;
-	int r;
-
-	spin_lock_irqsave(&dsi->irq_lock, flags);
-
-	r = _dsi_register_isr(isr, arg, mask, dsi->isr_tables.isr_table,
-			ARRAY_SIZE(dsi->isr_tables.isr_table));
-
-	if (r == 0)
-		_omap_dsi_set_irqs(dsidev);
-
-	spin_unlock_irqrestore(&dsi->irq_lock, flags);
-
-	return r;
-}
-
-static int dsi_unregister_isr(struct platform_device *dsidev,
-		omap_dsi_isr_t isr, void *arg, u32 mask)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	unsigned long flags;
-	int r;
-
-	spin_lock_irqsave(&dsi->irq_lock, flags);
-
-	r = _dsi_unregister_isr(isr, arg, mask, dsi->isr_tables.isr_table,
-			ARRAY_SIZE(dsi->isr_tables.isr_table));
-
-	if (r == 0)
-		_omap_dsi_set_irqs(dsidev);
-
-	spin_unlock_irqrestore(&dsi->irq_lock, flags);
-
-	return r;
-}
-
-static int dsi_register_isr_vc(struct platform_device *dsidev, int channel,
-		omap_dsi_isr_t isr, void *arg, u32 mask)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	unsigned long flags;
-	int r;
-
-	spin_lock_irqsave(&dsi->irq_lock, flags);
-
-	r = _dsi_register_isr(isr, arg, mask,
-			dsi->isr_tables.isr_table_vc[channel],
-			ARRAY_SIZE(dsi->isr_tables.isr_table_vc[channel]));
-
-	if (r == 0)
-		_omap_dsi_set_irqs_vc(dsidev, channel);
-
-	spin_unlock_irqrestore(&dsi->irq_lock, flags);
-
-	return r;
-}
-
-static int dsi_unregister_isr_vc(struct platform_device *dsidev, int channel,
-		omap_dsi_isr_t isr, void *arg, u32 mask)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	unsigned long flags;
-	int r;
-
-	spin_lock_irqsave(&dsi->irq_lock, flags);
-
-	r = _dsi_unregister_isr(isr, arg, mask,
-			dsi->isr_tables.isr_table_vc[channel],
-			ARRAY_SIZE(dsi->isr_tables.isr_table_vc[channel]));
-
-	if (r == 0)
-		_omap_dsi_set_irqs_vc(dsidev, channel);
-
-	spin_unlock_irqrestore(&dsi->irq_lock, flags);
-
-	return r;
-}
-
-static int dsi_register_isr_cio(struct platform_device *dsidev,
-		omap_dsi_isr_t isr, void *arg, u32 mask)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	unsigned long flags;
-	int r;
-
-	spin_lock_irqsave(&dsi->irq_lock, flags);
-
-	r = _dsi_register_isr(isr, arg, mask, dsi->isr_tables.isr_table_cio,
-			ARRAY_SIZE(dsi->isr_tables.isr_table_cio));
-
-	if (r == 0)
-		_omap_dsi_set_irqs_cio(dsidev);
-
-	spin_unlock_irqrestore(&dsi->irq_lock, flags);
-
-	return r;
-}
-
-static int dsi_unregister_isr_cio(struct platform_device *dsidev,
-		omap_dsi_isr_t isr, void *arg, u32 mask)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	unsigned long flags;
-	int r;
-
-	spin_lock_irqsave(&dsi->irq_lock, flags);
-
-	r = _dsi_unregister_isr(isr, arg, mask, dsi->isr_tables.isr_table_cio,
-			ARRAY_SIZE(dsi->isr_tables.isr_table_cio));
-
-	if (r == 0)
-		_omap_dsi_set_irqs_cio(dsidev);
-
-	spin_unlock_irqrestore(&dsi->irq_lock, flags);
-
-	return r;
-}
-
-static u32 dsi_get_errors(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	unsigned long flags;
-	u32 e;
-	spin_lock_irqsave(&dsi->errors_lock, flags);
-	e = dsi->errors;
-	dsi->errors = 0;
-	spin_unlock_irqrestore(&dsi->errors_lock, flags);
-	return e;
-}
-
-int dsi_runtime_get(struct platform_device *dsidev)
-{
-	int r;
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	DSSDBG("dsi_runtime_get\n");
-
-	r = pm_runtime_get_sync(&dsi->pdev->dev);
-	WARN_ON(r < 0);
-	return r < 0 ? r : 0;
-}
-
-void dsi_runtime_put(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int r;
-
-	DSSDBG("dsi_runtime_put\n");
-
-	r = pm_runtime_put_sync(&dsi->pdev->dev);
-	WARN_ON(r < 0 && r != -ENOSYS);
-}
-
-static int dsi_regulator_init(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	struct regulator *vdds_dsi;
-
-	if (dsi->vdds_dsi_reg != NULL)
-		return 0;
-
-	vdds_dsi = devm_regulator_get(&dsi->pdev->dev, "vdd");
-
-	if (IS_ERR(vdds_dsi)) {
-		if (PTR_ERR(vdds_dsi) != -EPROBE_DEFER)
-			DSSERR("can't get DSI VDD regulator\n");
-		return PTR_ERR(vdds_dsi);
-	}
-
-	dsi->vdds_dsi_reg = vdds_dsi;
-
-	return 0;
-}
-
-/* source clock for DSI PLL. this could also be PCLKFREE */
-static inline void dsi_enable_pll_clock(struct platform_device *dsidev,
-		bool enable)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	if (enable)
-		clk_prepare_enable(dsi->sys_clk);
-	else
-		clk_disable_unprepare(dsi->sys_clk);
-
-	if (enable && dsi->pll_locked) {
-		if (wait_for_bit_change(dsidev, DSI_PLL_STATUS, 1, 1) != 1)
-			DSSERR("cannot lock PLL when enabling clocks\n");
-	}
-}
-
-static void _dsi_print_reset_status(struct platform_device *dsidev)
-{
-	u32 l;
-	int b0, b1, b2;
-
-	/* A dummy read using the SCP interface to any DSIPHY register is
-	 * required after DSIPHY reset to complete the reset of the DSI complex
-	 * I/O. */
-	l = dsi_read_reg(dsidev, DSI_DSIPHY_CFG5);
-
-	if (dss_has_feature(FEAT_DSI_REVERSE_TXCLKESC)) {
-		b0 = 28;
-		b1 = 27;
-		b2 = 26;
-	} else {
-		b0 = 24;
-		b1 = 25;
-		b2 = 26;
-	}
-
-#define DSI_FLD_GET(fld, start, end)\
-	FLD_GET(dsi_read_reg(dsidev, DSI_##fld), start, end)
-
-	pr_debug("DSI resets: PLL (%d) CIO (%d) PHY (%x%x%x, %d, %d, %d)\n",
-		DSI_FLD_GET(PLL_STATUS, 0, 0),
-		DSI_FLD_GET(COMPLEXIO_CFG1, 29, 29),
-		DSI_FLD_GET(DSIPHY_CFG5, b0, b0),
-		DSI_FLD_GET(DSIPHY_CFG5, b1, b1),
-		DSI_FLD_GET(DSIPHY_CFG5, b2, b2),
-		DSI_FLD_GET(DSIPHY_CFG5, 29, 29),
-		DSI_FLD_GET(DSIPHY_CFG5, 30, 30),
-		DSI_FLD_GET(DSIPHY_CFG5, 31, 31));
-
-#undef DSI_FLD_GET
-}
-
-static inline int dsi_if_enable(struct platform_device *dsidev, bool enable)
-{
-	DSSDBG("dsi_if_enable(%d)\n", enable);
-
-	enable = enable ? 1 : 0;
-	REG_FLD_MOD(dsidev, DSI_CTRL, enable, 0, 0); /* IF_EN */
-
-	if (wait_for_bit_change(dsidev, DSI_CTRL, 0, enable) != enable) {
-			DSSERR("Failed to set dsi_if_enable to %d\n", enable);
-			return -EIO;
-	}
-
-	return 0;
-}
-
-unsigned long dsi_get_pll_hsdiv_dispc_rate(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	return dsi->current_cinfo.dsi_pll_hsdiv_dispc_clk;
-}
-
-static unsigned long dsi_get_pll_hsdiv_dsi_rate(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	return dsi->current_cinfo.dsi_pll_hsdiv_dsi_clk;
-}
-
-static unsigned long dsi_get_txbyteclkhs(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	return dsi->current_cinfo.clkin4ddr / 16;
-}
-
-static unsigned long dsi_fclk_rate(struct platform_device *dsidev)
-{
-	unsigned long r;
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	if (dss_get_dsi_clk_source(dsi->module_id) == OMAP_DSS_CLK_SRC_FCK) {
-		/* DSI FCLK source is DSS_CLK_FCK */
-		r = clk_get_rate(dsi->dss_clk);
-	} else {
-		/* DSI FCLK source is dsi_pll_hsdiv_dsi_clk */
-		r = dsi_get_pll_hsdiv_dsi_rate(dsidev);
-	}
-
-	return r;
-}
-
-static int dsi_lp_clock_calc(struct dsi_clock_info *cinfo,
-		unsigned long lp_clk_min, unsigned long lp_clk_max)
-{
-	unsigned long dsi_fclk = cinfo->dsi_pll_hsdiv_dsi_clk;
-	unsigned lp_clk_div;
-	unsigned long lp_clk;
-
-	lp_clk_div = DIV_ROUND_UP(dsi_fclk, lp_clk_max * 2);
-	lp_clk = dsi_fclk / 2 / lp_clk_div;
-
-	if (lp_clk < lp_clk_min || lp_clk > lp_clk_max)
-		return -EINVAL;
-
-	cinfo->lp_clk_div = lp_clk_div;
-	cinfo->lp_clk = lp_clk;
-
-	return 0;
-}
-
-static int dsi_set_lp_clk_divisor(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	unsigned long dsi_fclk;
-	unsigned lp_clk_div;
-	unsigned long lp_clk;
-
-	lp_clk_div = dsi->user_dsi_cinfo.lp_clk_div;
-
-	if (lp_clk_div == 0 || lp_clk_div > dsi->lpdiv_max)
-		return -EINVAL;
-
-	dsi_fclk = dsi_fclk_rate(dsidev);
-
-	lp_clk = dsi_fclk / 2 / lp_clk_div;
-
-	DSSDBG("LP_CLK_DIV %u, LP_CLK %lu\n", lp_clk_div, lp_clk);
-	dsi->current_cinfo.lp_clk = lp_clk;
-	dsi->current_cinfo.lp_clk_div = lp_clk_div;
-
-	/* LP_CLK_DIVISOR */
-	REG_FLD_MOD(dsidev, DSI_CLK_CTRL, lp_clk_div, 12, 0);
-
-	/* LP_RX_SYNCHRO_ENABLE */
-	REG_FLD_MOD(dsidev, DSI_CLK_CTRL, dsi_fclk > 30000000 ? 1 : 0, 21, 21);
-
-	return 0;
-}
-
-static void dsi_enable_scp_clk(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	if (dsi->scp_clk_refcount++ == 0)
-		REG_FLD_MOD(dsidev, DSI_CLK_CTRL, 1, 14, 14); /* CIO_CLK_ICG */
-}
-
-static void dsi_disable_scp_clk(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	WARN_ON(dsi->scp_clk_refcount == 0);
-	if (--dsi->scp_clk_refcount == 0)
-		REG_FLD_MOD(dsidev, DSI_CLK_CTRL, 0, 14, 14); /* CIO_CLK_ICG */
-}
-
-enum dsi_pll_power_state {
-	DSI_PLL_POWER_OFF	= 0x0,
-	DSI_PLL_POWER_ON_HSCLK	= 0x1,
-	DSI_PLL_POWER_ON_ALL	= 0x2,
-	DSI_PLL_POWER_ON_DIV	= 0x3,
-};
-
-static int dsi_pll_power(struct platform_device *dsidev,
-		enum dsi_pll_power_state state)
-{
-	int t = 0;
-
-	/* DSI-PLL power command 0x3 is not working */
-	if (dss_has_feature(FEAT_DSI_PLL_PWR_BUG) &&
-			state == DSI_PLL_POWER_ON_DIV)
-		state = DSI_PLL_POWER_ON_ALL;
-
-	/* PLL_PWR_CMD */
-	REG_FLD_MOD(dsidev, DSI_CLK_CTRL, state, 31, 30);
-
-	/* PLL_PWR_STATUS */
-	while (FLD_GET(dsi_read_reg(dsidev, DSI_CLK_CTRL), 29, 28) != state) {
-		if (++t > 1000) {
-			DSSERR("Failed to set DSI PLL power mode to %d\n",
-					state);
-			return -ENODEV;
-		}
-		udelay(1);
-	}
-
-	return 0;
-}
-
-unsigned long dsi_get_pll_clkin(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	return clk_get_rate(dsi->sys_clk);
-}
-
-bool dsi_hsdiv_calc(struct platform_device *dsidev, unsigned long pll,
-		unsigned long out_min, dsi_hsdiv_calc_func func, void *data)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int regm, regm_start, regm_stop;
-	unsigned long out_max;
-	unsigned long out;
-
-	out_min = out_min ? out_min : 1;
-	out_max = dss_feat_get_param_max(FEAT_PARAM_DSS_FCK);
-
-	regm_start = max(DIV_ROUND_UP(pll, out_max), 1ul);
-	regm_stop = min(pll / out_min, dsi->regm_dispc_max);
-
-	for (regm = regm_start; regm <= regm_stop; ++regm) {
-		out = pll / regm;
-
-		if (func(regm, out, data))
-			return true;
-	}
-
-	return false;
-}
-
-bool dsi_pll_calc(struct platform_device *dsidev, unsigned long clkin,
-		unsigned long pll_min, unsigned long pll_max,
-		dsi_pll_calc_func func, void *data)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int regn, regn_start, regn_stop;
-	int regm, regm_start, regm_stop;
-	unsigned long fint, pll;
-	const unsigned long pll_hw_max = 1800000000;
-	unsigned long fint_hw_min, fint_hw_max;
-
-	fint_hw_min = dsi->fint_min;
-	fint_hw_max = dsi->fint_max;
-
-	regn_start = max(DIV_ROUND_UP(clkin, fint_hw_max), 1ul);
-	regn_stop = min(clkin / fint_hw_min, dsi->regn_max);
-
-	pll_max = pll_max ? pll_max : ULONG_MAX;
-
-	for (regn = regn_start; regn <= regn_stop; ++regn) {
-		fint = clkin / regn;
-
-		regm_start = max(DIV_ROUND_UP(DIV_ROUND_UP(pll_min, fint), 2),
-				1ul);
-		regm_stop = min3(pll_max / fint / 2,
-				pll_hw_max / fint / 2,
-				dsi->regm_max);
-
-		for (regm = regm_start; regm <= regm_stop; ++regm) {
-			pll = 2 * regm * fint;
-
-			if (func(regn, regm, fint, pll, data))
-				return true;
-		}
-	}
-
-	return false;
-}
-
-/* calculate clock rates using dividers in cinfo */
-static int dsi_calc_clock_rates(struct platform_device *dsidev,
-		struct dsi_clock_info *cinfo)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	if (cinfo->regn == 0 || cinfo->regn > dsi->regn_max)
-		return -EINVAL;
-
-	if (cinfo->regm == 0 || cinfo->regm > dsi->regm_max)
-		return -EINVAL;
-
-	if (cinfo->regm_dispc > dsi->regm_dispc_max)
-		return -EINVAL;
-
-	if (cinfo->regm_dsi > dsi->regm_dsi_max)
-		return -EINVAL;
-
-	cinfo->clkin = clk_get_rate(dsi->sys_clk);
-	cinfo->fint = cinfo->clkin / cinfo->regn;
-
-	if (cinfo->fint > dsi->fint_max || cinfo->fint < dsi->fint_min)
-		return -EINVAL;
-
-	cinfo->clkin4ddr = 2 * cinfo->regm * cinfo->fint;
-
-	if (cinfo->clkin4ddr > 1800 * 1000 * 1000)
-		return -EINVAL;
-
-	if (cinfo->regm_dispc > 0)
-		cinfo->dsi_pll_hsdiv_dispc_clk =
-			cinfo->clkin4ddr / cinfo->regm_dispc;
-	else
-		cinfo->dsi_pll_hsdiv_dispc_clk = 0;
-
-	if (cinfo->regm_dsi > 0)
-		cinfo->dsi_pll_hsdiv_dsi_clk =
-			cinfo->clkin4ddr / cinfo->regm_dsi;
-	else
-		cinfo->dsi_pll_hsdiv_dsi_clk = 0;
-
-	return 0;
-}
-
-static void dsi_pll_calc_dsi_fck(struct dsi_clock_info *cinfo)
-{
-	unsigned long max_dsi_fck;
-
-	max_dsi_fck = dss_feat_get_param_max(FEAT_PARAM_DSI_FCK);
-
-	cinfo->regm_dsi = DIV_ROUND_UP(cinfo->clkin4ddr, max_dsi_fck);
-	cinfo->dsi_pll_hsdiv_dsi_clk = cinfo->clkin4ddr / cinfo->regm_dsi;
-}
-
-int dsi_pll_set_clock_div(struct platform_device *dsidev,
-		struct dsi_clock_info *cinfo)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int r = 0;
-	u32 l;
-	int f = 0;
-	u8 regn_start, regn_end, regm_start, regm_end;
-	u8 regm_dispc_start, regm_dispc_end, regm_dsi_start, regm_dsi_end;
-
-	DSSDBG("DSI PLL clock config starts");
-
-	dsi->current_cinfo.clkin = cinfo->clkin;
-	dsi->current_cinfo.fint = cinfo->fint;
-	dsi->current_cinfo.clkin4ddr = cinfo->clkin4ddr;
-	dsi->current_cinfo.dsi_pll_hsdiv_dispc_clk =
-			cinfo->dsi_pll_hsdiv_dispc_clk;
-	dsi->current_cinfo.dsi_pll_hsdiv_dsi_clk =
-			cinfo->dsi_pll_hsdiv_dsi_clk;
-
-	dsi->current_cinfo.regn = cinfo->regn;
-	dsi->current_cinfo.regm = cinfo->regm;
-	dsi->current_cinfo.regm_dispc = cinfo->regm_dispc;
-	dsi->current_cinfo.regm_dsi = cinfo->regm_dsi;
-
-	DSSDBG("DSI Fint %ld\n", cinfo->fint);
-
-	DSSDBG("clkin rate %ld\n", cinfo->clkin);
-
-	/* DSIPHY == CLKIN4DDR */
-	DSSDBG("CLKIN4DDR = 2 * %d / %d * %lu = %lu\n",
-			cinfo->regm,
-			cinfo->regn,
-			cinfo->clkin,
-			cinfo->clkin4ddr);
-
-	DSSDBG("Data rate on 1 DSI lane %ld Mbps\n",
-			cinfo->clkin4ddr / 1000 / 1000 / 2);
-
-	DSSDBG("Clock lane freq %ld Hz\n", cinfo->clkin4ddr / 4);
-
-	DSSDBG("regm_dispc = %d, %s (%s) = %lu\n", cinfo->regm_dispc,
-		dss_get_generic_clk_source_name(OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC),
-		dss_feat_get_clk_source_name(OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC),
-		cinfo->dsi_pll_hsdiv_dispc_clk);
-	DSSDBG("regm_dsi = %d, %s (%s) = %lu\n", cinfo->regm_dsi,
-		dss_get_generic_clk_source_name(OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI),
-		dss_feat_get_clk_source_name(OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI),
-		cinfo->dsi_pll_hsdiv_dsi_clk);
-
-	dss_feat_get_reg_field(FEAT_REG_DSIPLL_REGN, &regn_start, &regn_end);
-	dss_feat_get_reg_field(FEAT_REG_DSIPLL_REGM, &regm_start, &regm_end);
-	dss_feat_get_reg_field(FEAT_REG_DSIPLL_REGM_DISPC, &regm_dispc_start,
-			&regm_dispc_end);
-	dss_feat_get_reg_field(FEAT_REG_DSIPLL_REGM_DSI, &regm_dsi_start,
-			&regm_dsi_end);
-
-	/* DSI_PLL_AUTOMODE = manual */
-	REG_FLD_MOD(dsidev, DSI_PLL_CONTROL, 0, 0, 0);
-
-	l = dsi_read_reg(dsidev, DSI_PLL_CONFIGURATION1);
-	l = FLD_MOD(l, 1, 0, 0);		/* DSI_PLL_STOPMODE */
-	/* DSI_PLL_REGN */
-	l = FLD_MOD(l, cinfo->regn - 1, regn_start, regn_end);
-	/* DSI_PLL_REGM */
-	l = FLD_MOD(l, cinfo->regm, regm_start, regm_end);
-	/* DSI_CLOCK_DIV */
-	l = FLD_MOD(l, cinfo->regm_dispc > 0 ? cinfo->regm_dispc - 1 : 0,
-			regm_dispc_start, regm_dispc_end);
-	/* DSIPROTO_CLOCK_DIV */
-	l = FLD_MOD(l, cinfo->regm_dsi > 0 ? cinfo->regm_dsi - 1 : 0,
-			regm_dsi_start, regm_dsi_end);
-	dsi_write_reg(dsidev, DSI_PLL_CONFIGURATION1, l);
-
-	BUG_ON(cinfo->fint < dsi->fint_min || cinfo->fint > dsi->fint_max);
-
-	l = dsi_read_reg(dsidev, DSI_PLL_CONFIGURATION2);
-
-	if (dss_has_feature(FEAT_DSI_PLL_FREQSEL)) {
-		f = cinfo->fint < 1000000 ? 0x3 :
-			cinfo->fint < 1250000 ? 0x4 :
-			cinfo->fint < 1500000 ? 0x5 :
-			cinfo->fint < 1750000 ? 0x6 :
-			0x7;
-
-		l = FLD_MOD(l, f, 4, 1);	/* DSI_PLL_FREQSEL */
-	} else if (dss_has_feature(FEAT_DSI_PLL_SELFREQDCO)) {
-		f = cinfo->clkin4ddr < 1000000000 ? 0x2 : 0x4;
-
-		l = FLD_MOD(l, f, 4, 1);	/* PLL_SELFREQDCO */
-	}
-
-	l = FLD_MOD(l, 1, 13, 13);		/* DSI_PLL_REFEN */
-	l = FLD_MOD(l, 0, 14, 14);		/* DSIPHY_CLKINEN */
-	l = FLD_MOD(l, 1, 20, 20);		/* DSI_HSDIVBYPASS */
-	if (dss_has_feature(FEAT_DSI_PLL_REFSEL))
-		l = FLD_MOD(l, 3, 22, 21);	/* REF_SYSCLK = sysclk */
-	dsi_write_reg(dsidev, DSI_PLL_CONFIGURATION2, l);
-
-	REG_FLD_MOD(dsidev, DSI_PLL_GO, 1, 0, 0);	/* DSI_PLL_GO */
-
-	if (wait_for_bit_change(dsidev, DSI_PLL_GO, 0, 0) != 0) {
-		DSSERR("dsi pll go bit not going down.\n");
-		r = -EIO;
-		goto err;
-	}
-
-	if (wait_for_bit_change(dsidev, DSI_PLL_STATUS, 1, 1) != 1) {
-		DSSERR("cannot lock PLL\n");
-		r = -EIO;
-		goto err;
-	}
-
-	dsi->pll_locked = 1;
-
-	l = dsi_read_reg(dsidev, DSI_PLL_CONFIGURATION2);
-	l = FLD_MOD(l, 0, 0, 0);	/* DSI_PLL_IDLE */
-	l = FLD_MOD(l, 0, 5, 5);	/* DSI_PLL_PLLLPMODE */
-	l = FLD_MOD(l, 0, 6, 6);	/* DSI_PLL_LOWCURRSTBY */
-	l = FLD_MOD(l, 0, 7, 7);	/* DSI_PLL_TIGHTPHASELOCK */
-	l = FLD_MOD(l, 0, 8, 8);	/* DSI_PLL_DRIFTGUARDEN */
-	l = FLD_MOD(l, 0, 10, 9);	/* DSI_PLL_LOCKSEL */
-	l = FLD_MOD(l, 1, 13, 13);	/* DSI_PLL_REFEN */
-	l = FLD_MOD(l, 1, 14, 14);	/* DSIPHY_CLKINEN */
-	l = FLD_MOD(l, 0, 15, 15);	/* DSI_BYPASSEN */
-	l = FLD_MOD(l, 1, 16, 16);	/* DSS_CLOCK_EN */
-	l = FLD_MOD(l, 0, 17, 17);	/* DSS_CLOCK_PWDN */
-	l = FLD_MOD(l, 1, 18, 18);	/* DSI_PROTO_CLOCK_EN */
-	l = FLD_MOD(l, 0, 19, 19);	/* DSI_PROTO_CLOCK_PWDN */
-	l = FLD_MOD(l, 0, 20, 20);	/* DSI_HSDIVBYPASS */
-	dsi_write_reg(dsidev, DSI_PLL_CONFIGURATION2, l);
-
-	DSSDBG("PLL config done\n");
-err:
-	return r;
-}
-
-int dsi_pll_init(struct platform_device *dsidev, bool enable_hsclk,
-		bool enable_hsdiv)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int r = 0;
-	enum dsi_pll_power_state pwstate;
-
-	DSSDBG("PLL init\n");
-
-	/*
-	 * It seems that on many OMAPs we need to enable both to have a
-	 * functional HSDivider.
-	 */
-	enable_hsclk = enable_hsdiv = true;
-
-	r = dsi_regulator_init(dsidev);
-	if (r)
-		return r;
-
-	dsi_enable_pll_clock(dsidev, 1);
-	/*
-	 * Note: SCP CLK is not required on OMAP3, but it is required on OMAP4.
-	 */
-	dsi_enable_scp_clk(dsidev);
-
-	if (!dsi->vdds_dsi_enabled) {
-		r = regulator_enable(dsi->vdds_dsi_reg);
-		if (r)
-			goto err0;
-		dsi->vdds_dsi_enabled = true;
-	}
-
-	/* XXX PLL does not come out of reset without this... */
-	dispc_pck_free_enable(1);
-
-	if (wait_for_bit_change(dsidev, DSI_PLL_STATUS, 0, 1) != 1) {
-		DSSERR("PLL not coming out of reset.\n");
-		r = -ENODEV;
-		dispc_pck_free_enable(0);
-		goto err1;
-	}
-
-	/* XXX ... but if left on, we get problems when planes do not
-	 * fill the whole display. No idea about this */
-	dispc_pck_free_enable(0);
-
-	if (enable_hsclk && enable_hsdiv)
-		pwstate = DSI_PLL_POWER_ON_ALL;
-	else if (enable_hsclk)
-		pwstate = DSI_PLL_POWER_ON_HSCLK;
-	else if (enable_hsdiv)
-		pwstate = DSI_PLL_POWER_ON_DIV;
-	else
-		pwstate = DSI_PLL_POWER_OFF;
-
-	r = dsi_pll_power(dsidev, pwstate);
-
-	if (r)
-		goto err1;
-
-	DSSDBG("PLL init done\n");
-
-	return 0;
-err1:
-	if (dsi->vdds_dsi_enabled) {
-		regulator_disable(dsi->vdds_dsi_reg);
-		dsi->vdds_dsi_enabled = false;
-	}
-err0:
-	dsi_disable_scp_clk(dsidev);
-	dsi_enable_pll_clock(dsidev, 0);
-	return r;
-}
-
-void dsi_pll_uninit(struct platform_device *dsidev, bool disconnect_lanes)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	dsi->pll_locked = 0;
-	dsi_pll_power(dsidev, DSI_PLL_POWER_OFF);
-	if (disconnect_lanes) {
-		WARN_ON(!dsi->vdds_dsi_enabled);
-		regulator_disable(dsi->vdds_dsi_reg);
-		dsi->vdds_dsi_enabled = false;
-	}
-
-	dsi_disable_scp_clk(dsidev);
-	dsi_enable_pll_clock(dsidev, 0);
-
-	DSSDBG("PLL uninit done\n");
-}
-
-static void dsi_dump_dsidev_clocks(struct platform_device *dsidev,
-		struct seq_file *s)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	struct dsi_clock_info *cinfo = &dsi->current_cinfo;
-	enum omap_dss_clk_source dispc_clk_src, dsi_clk_src;
-	int dsi_module = dsi->module_id;
-
-	dispc_clk_src = dss_get_dispc_clk_source();
-	dsi_clk_src = dss_get_dsi_clk_source(dsi_module);
-
-	if (dsi_runtime_get(dsidev))
-		return;
-
-	seq_printf(s,	"- DSI%d PLL -\n", dsi_module + 1);
-
-	seq_printf(s,	"dsi pll clkin\t%lu\n", cinfo->clkin);
-
-	seq_printf(s,	"Fint\t\t%-16luregn %u\n", cinfo->fint, cinfo->regn);
-
-	seq_printf(s,	"CLKIN4DDR\t%-16luregm %u\n",
-			cinfo->clkin4ddr, cinfo->regm);
-
-	seq_printf(s,	"DSI_PLL_HSDIV_DISPC (%s)\t%-16luregm_dispc %u\t(%s)\n",
-			dss_feat_get_clk_source_name(dsi_module == 0 ?
-				OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC :
-				OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC),
-			cinfo->dsi_pll_hsdiv_dispc_clk,
-			cinfo->regm_dispc,
-			dispc_clk_src == OMAP_DSS_CLK_SRC_FCK ?
-			"off" : "on");
-
-	seq_printf(s,	"DSI_PLL_HSDIV_DSI (%s)\t%-16luregm_dsi %u\t(%s)\n",
-			dss_feat_get_clk_source_name(dsi_module == 0 ?
-				OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI :
-				OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI),
-			cinfo->dsi_pll_hsdiv_dsi_clk,
-			cinfo->regm_dsi,
-			dsi_clk_src == OMAP_DSS_CLK_SRC_FCK ?
-			"off" : "on");
-
-	seq_printf(s,	"- DSI%d -\n", dsi_module + 1);
-
-	seq_printf(s,	"dsi fclk source = %s (%s)\n",
-			dss_get_generic_clk_source_name(dsi_clk_src),
-			dss_feat_get_clk_source_name(dsi_clk_src));
-
-	seq_printf(s,	"DSI_FCLK\t%lu\n", dsi_fclk_rate(dsidev));
-
-	seq_printf(s,	"DDR_CLK\t\t%lu\n",
-			cinfo->clkin4ddr / 4);
-
-	seq_printf(s,	"TxByteClkHS\t%lu\n", dsi_get_txbyteclkhs(dsidev));
-
-	seq_printf(s,	"LP_CLK\t\t%lu\n", cinfo->lp_clk);
-
-	dsi_runtime_put(dsidev);
-}
-
-void dsi_dump_clocks(struct seq_file *s)
-{
-	struct platform_device *dsidev;
-	int i;
-
-	for  (i = 0; i < MAX_NUM_DSI; i++) {
-		dsidev = dsi_get_dsidev_from_id(i);
-		if (dsidev)
-			dsi_dump_dsidev_clocks(dsidev, s);
-	}
-}
-
-#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
-static void dsi_dump_dsidev_irqs(struct platform_device *dsidev,
-		struct seq_file *s)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	unsigned long flags;
-	struct dsi_irq_stats stats;
-
-	spin_lock_irqsave(&dsi->irq_stats_lock, flags);
-
-	stats = dsi->irq_stats;
-	memset(&dsi->irq_stats, 0, sizeof(dsi->irq_stats));
-	dsi->irq_stats.last_reset = jiffies;
-
-	spin_unlock_irqrestore(&dsi->irq_stats_lock, flags);
-
-	seq_printf(s, "period %u ms\n",
-			jiffies_to_msecs(jiffies - stats.last_reset));
-
-	seq_printf(s, "irqs %d\n", stats.irq_count);
-#define PIS(x) \
-	seq_printf(s, "%-20s %10d\n", #x, stats.dsi_irqs[ffs(DSI_IRQ_##x)-1]);
-
-	seq_printf(s, "-- DSI%d interrupts --\n", dsi->module_id + 1);
-	PIS(VC0);
-	PIS(VC1);
-	PIS(VC2);
-	PIS(VC3);
-	PIS(WAKEUP);
-	PIS(RESYNC);
-	PIS(PLL_LOCK);
-	PIS(PLL_UNLOCK);
-	PIS(PLL_RECALL);
-	PIS(COMPLEXIO_ERR);
-	PIS(HS_TX_TIMEOUT);
-	PIS(LP_RX_TIMEOUT);
-	PIS(TE_TRIGGER);
-	PIS(ACK_TRIGGER);
-	PIS(SYNC_LOST);
-	PIS(LDO_POWER_GOOD);
-	PIS(TA_TIMEOUT);
-#undef PIS
-
-#define PIS(x) \
-	seq_printf(s, "%-20s %10d %10d %10d %10d\n", #x, \
-			stats.vc_irqs[0][ffs(DSI_VC_IRQ_##x)-1], \
-			stats.vc_irqs[1][ffs(DSI_VC_IRQ_##x)-1], \
-			stats.vc_irqs[2][ffs(DSI_VC_IRQ_##x)-1], \
-			stats.vc_irqs[3][ffs(DSI_VC_IRQ_##x)-1]);
-
-	seq_printf(s, "-- VC interrupts --\n");
-	PIS(CS);
-	PIS(ECC_CORR);
-	PIS(PACKET_SENT);
-	PIS(FIFO_TX_OVF);
-	PIS(FIFO_RX_OVF);
-	PIS(BTA);
-	PIS(ECC_NO_CORR);
-	PIS(FIFO_TX_UDF);
-	PIS(PP_BUSY_CHANGE);
-#undef PIS
-
-#define PIS(x) \
-	seq_printf(s, "%-20s %10d\n", #x, \
-			stats.cio_irqs[ffs(DSI_CIO_IRQ_##x)-1]);
-
-	seq_printf(s, "-- CIO interrupts --\n");
-	PIS(ERRSYNCESC1);
-	PIS(ERRSYNCESC2);
-	PIS(ERRSYNCESC3);
-	PIS(ERRESC1);
-	PIS(ERRESC2);
-	PIS(ERRESC3);
-	PIS(ERRCONTROL1);
-	PIS(ERRCONTROL2);
-	PIS(ERRCONTROL3);
-	PIS(STATEULPS1);
-	PIS(STATEULPS2);
-	PIS(STATEULPS3);
-	PIS(ERRCONTENTIONLP0_1);
-	PIS(ERRCONTENTIONLP1_1);
-	PIS(ERRCONTENTIONLP0_2);
-	PIS(ERRCONTENTIONLP1_2);
-	PIS(ERRCONTENTIONLP0_3);
-	PIS(ERRCONTENTIONLP1_3);
-	PIS(ULPSACTIVENOT_ALL0);
-	PIS(ULPSACTIVENOT_ALL1);
-#undef PIS
-}
-
-static void dsi1_dump_irqs(struct seq_file *s)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_id(0);
-
-	dsi_dump_dsidev_irqs(dsidev, s);
-}
-
-static void dsi2_dump_irqs(struct seq_file *s)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_id(1);
-
-	dsi_dump_dsidev_irqs(dsidev, s);
-}
-#endif
-
-static void dsi_dump_dsidev_regs(struct platform_device *dsidev,
-		struct seq_file *s)
-{
-#define DUMPREG(r) seq_printf(s, "%-35s %08x\n", #r, dsi_read_reg(dsidev, r))
-
-	if (dsi_runtime_get(dsidev))
-		return;
-	dsi_enable_scp_clk(dsidev);
-
-	DUMPREG(DSI_REVISION);
-	DUMPREG(DSI_SYSCONFIG);
-	DUMPREG(DSI_SYSSTATUS);
-	DUMPREG(DSI_IRQSTATUS);
-	DUMPREG(DSI_IRQENABLE);
-	DUMPREG(DSI_CTRL);
-	DUMPREG(DSI_COMPLEXIO_CFG1);
-	DUMPREG(DSI_COMPLEXIO_IRQ_STATUS);
-	DUMPREG(DSI_COMPLEXIO_IRQ_ENABLE);
-	DUMPREG(DSI_CLK_CTRL);
-	DUMPREG(DSI_TIMING1);
-	DUMPREG(DSI_TIMING2);
-	DUMPREG(DSI_VM_TIMING1);
-	DUMPREG(DSI_VM_TIMING2);
-	DUMPREG(DSI_VM_TIMING3);
-	DUMPREG(DSI_CLK_TIMING);
-	DUMPREG(DSI_TX_FIFO_VC_SIZE);
-	DUMPREG(DSI_RX_FIFO_VC_SIZE);
-	DUMPREG(DSI_COMPLEXIO_CFG2);
-	DUMPREG(DSI_RX_FIFO_VC_FULLNESS);
-	DUMPREG(DSI_VM_TIMING4);
-	DUMPREG(DSI_TX_FIFO_VC_EMPTINESS);
-	DUMPREG(DSI_VM_TIMING5);
-	DUMPREG(DSI_VM_TIMING6);
-	DUMPREG(DSI_VM_TIMING7);
-	DUMPREG(DSI_STOPCLK_TIMING);
-
-	DUMPREG(DSI_VC_CTRL(0));
-	DUMPREG(DSI_VC_TE(0));
-	DUMPREG(DSI_VC_LONG_PACKET_HEADER(0));
-	DUMPREG(DSI_VC_LONG_PACKET_PAYLOAD(0));
-	DUMPREG(DSI_VC_SHORT_PACKET_HEADER(0));
-	DUMPREG(DSI_VC_IRQSTATUS(0));
-	DUMPREG(DSI_VC_IRQENABLE(0));
-
-	DUMPREG(DSI_VC_CTRL(1));
-	DUMPREG(DSI_VC_TE(1));
-	DUMPREG(DSI_VC_LONG_PACKET_HEADER(1));
-	DUMPREG(DSI_VC_LONG_PACKET_PAYLOAD(1));
-	DUMPREG(DSI_VC_SHORT_PACKET_HEADER(1));
-	DUMPREG(DSI_VC_IRQSTATUS(1));
-	DUMPREG(DSI_VC_IRQENABLE(1));
-
-	DUMPREG(DSI_VC_CTRL(2));
-	DUMPREG(DSI_VC_TE(2));
-	DUMPREG(DSI_VC_LONG_PACKET_HEADER(2));
-	DUMPREG(DSI_VC_LONG_PACKET_PAYLOAD(2));
-	DUMPREG(DSI_VC_SHORT_PACKET_HEADER(2));
-	DUMPREG(DSI_VC_IRQSTATUS(2));
-	DUMPREG(DSI_VC_IRQENABLE(2));
-
-	DUMPREG(DSI_VC_CTRL(3));
-	DUMPREG(DSI_VC_TE(3));
-	DUMPREG(DSI_VC_LONG_PACKET_HEADER(3));
-	DUMPREG(DSI_VC_LONG_PACKET_PAYLOAD(3));
-	DUMPREG(DSI_VC_SHORT_PACKET_HEADER(3));
-	DUMPREG(DSI_VC_IRQSTATUS(3));
-	DUMPREG(DSI_VC_IRQENABLE(3));
-
-	DUMPREG(DSI_DSIPHY_CFG0);
-	DUMPREG(DSI_DSIPHY_CFG1);
-	DUMPREG(DSI_DSIPHY_CFG2);
-	DUMPREG(DSI_DSIPHY_CFG5);
-
-	DUMPREG(DSI_PLL_CONTROL);
-	DUMPREG(DSI_PLL_STATUS);
-	DUMPREG(DSI_PLL_GO);
-	DUMPREG(DSI_PLL_CONFIGURATION1);
-	DUMPREG(DSI_PLL_CONFIGURATION2);
-
-	dsi_disable_scp_clk(dsidev);
-	dsi_runtime_put(dsidev);
-#undef DUMPREG
-}
-
-static void dsi1_dump_regs(struct seq_file *s)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_id(0);
-
-	dsi_dump_dsidev_regs(dsidev, s);
-}
-
-static void dsi2_dump_regs(struct seq_file *s)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_id(1);
-
-	dsi_dump_dsidev_regs(dsidev, s);
-}
-
-enum dsi_cio_power_state {
-	DSI_COMPLEXIO_POWER_OFF		= 0x0,
-	DSI_COMPLEXIO_POWER_ON		= 0x1,
-	DSI_COMPLEXIO_POWER_ULPS	= 0x2,
-};
-
-static int dsi_cio_power(struct platform_device *dsidev,
-		enum dsi_cio_power_state state)
-{
-	int t = 0;
-
-	/* PWR_CMD */
-	REG_FLD_MOD(dsidev, DSI_COMPLEXIO_CFG1, state, 28, 27);
-
-	/* PWR_STATUS */
-	while (FLD_GET(dsi_read_reg(dsidev, DSI_COMPLEXIO_CFG1),
-			26, 25) != state) {
-		if (++t > 1000) {
-			DSSERR("failed to set complexio power state to "
-					"%d\n", state);
-			return -ENODEV;
-		}
-		udelay(1);
-	}
-
-	return 0;
-}
-
-static unsigned dsi_get_line_buf_size(struct platform_device *dsidev)
-{
-	int val;
-
-	/* line buffer on OMAP3 is 1024 x 24bits */
-	/* XXX: for some reason using full buffer size causes
-	 * considerable TX slowdown with update sizes that fill the
-	 * whole buffer */
-	if (!dss_has_feature(FEAT_DSI_GNQ))
-		return 1023 * 3;
-
-	val = REG_GET(dsidev, DSI_GNQ, 14, 12); /* VP1_LINE_BUFFER_SIZE */
-
-	switch (val) {
-	case 1:
-		return 512 * 3;		/* 512x24 bits */
-	case 2:
-		return 682 * 3;		/* 682x24 bits */
-	case 3:
-		return 853 * 3;		/* 853x24 bits */
-	case 4:
-		return 1024 * 3;	/* 1024x24 bits */
-	case 5:
-		return 1194 * 3;	/* 1194x24 bits */
-	case 6:
-		return 1365 * 3;	/* 1365x24 bits */
-	case 7:
-		return 1920 * 3;	/* 1920x24 bits */
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static int dsi_set_lane_config(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	static const u8 offsets[] = { 0, 4, 8, 12, 16 };
-	static const enum dsi_lane_function functions[] = {
-		DSI_LANE_CLK,
-		DSI_LANE_DATA1,
-		DSI_LANE_DATA2,
-		DSI_LANE_DATA3,
-		DSI_LANE_DATA4,
-	};
-	u32 r;
-	int i;
-
-	r = dsi_read_reg(dsidev, DSI_COMPLEXIO_CFG1);
-
-	for (i = 0; i < dsi->num_lanes_used; ++i) {
-		unsigned offset = offsets[i];
-		unsigned polarity, lane_number;
-		unsigned t;
-
-		for (t = 0; t < dsi->num_lanes_supported; ++t)
-			if (dsi->lanes[t].function == functions[i])
-				break;
-
-		if (t == dsi->num_lanes_supported)
-			return -EINVAL;
-
-		lane_number = t;
-		polarity = dsi->lanes[t].polarity;
-
-		r = FLD_MOD(r, lane_number + 1, offset + 2, offset);
-		r = FLD_MOD(r, polarity, offset + 3, offset + 3);
-	}
-
-	/* clear the unused lanes */
-	for (; i < dsi->num_lanes_supported; ++i) {
-		unsigned offset = offsets[i];
-
-		r = FLD_MOD(r, 0, offset + 2, offset);
-		r = FLD_MOD(r, 0, offset + 3, offset + 3);
-	}
-
-	dsi_write_reg(dsidev, DSI_COMPLEXIO_CFG1, r);
-
-	return 0;
-}
-
-static inline unsigned ns2ddr(struct platform_device *dsidev, unsigned ns)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	/* convert time in ns to ddr ticks, rounding up */
-	unsigned long ddr_clk = dsi->current_cinfo.clkin4ddr / 4;
-	return (ns * (ddr_clk / 1000 / 1000) + 999) / 1000;
-}
-
-static inline unsigned ddr2ns(struct platform_device *dsidev, unsigned ddr)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	unsigned long ddr_clk = dsi->current_cinfo.clkin4ddr / 4;
-	return ddr * 1000 * 1000 / (ddr_clk / 1000);
-}
-
-static void dsi_cio_timings(struct platform_device *dsidev)
-{
-	u32 r;
-	u32 ths_prepare, ths_prepare_ths_zero, ths_trail, ths_exit;
-	u32 tlpx_half, tclk_trail, tclk_zero;
-	u32 tclk_prepare;
-
-	/* calculate timings */
-
-	/* 1 * DDR_CLK = 2 * UI */
-
-	/* min 40ns + 4*UI	max 85ns + 6*UI */
-	ths_prepare = ns2ddr(dsidev, 70) + 2;
-
-	/* min 145ns + 10*UI */
-	ths_prepare_ths_zero = ns2ddr(dsidev, 175) + 2;
-
-	/* min max(8*UI, 60ns+4*UI) */
-	ths_trail = ns2ddr(dsidev, 60) + 5;
-
-	/* min 100ns */
-	ths_exit = ns2ddr(dsidev, 145);
-
-	/* tlpx min 50n */
-	tlpx_half = ns2ddr(dsidev, 25);
-
-	/* min 60ns */
-	tclk_trail = ns2ddr(dsidev, 60) + 2;
-
-	/* min 38ns, max 95ns */
-	tclk_prepare = ns2ddr(dsidev, 65);
-
-	/* min tclk-prepare + tclk-zero = 300ns */
-	tclk_zero = ns2ddr(dsidev, 260);
-
-	DSSDBG("ths_prepare %u (%uns), ths_prepare_ths_zero %u (%uns)\n",
-		ths_prepare, ddr2ns(dsidev, ths_prepare),
-		ths_prepare_ths_zero, ddr2ns(dsidev, ths_prepare_ths_zero));
-	DSSDBG("ths_trail %u (%uns), ths_exit %u (%uns)\n",
-			ths_trail, ddr2ns(dsidev, ths_trail),
-			ths_exit, ddr2ns(dsidev, ths_exit));
-
-	DSSDBG("tlpx_half %u (%uns), tclk_trail %u (%uns), "
-			"tclk_zero %u (%uns)\n",
-			tlpx_half, ddr2ns(dsidev, tlpx_half),
-			tclk_trail, ddr2ns(dsidev, tclk_trail),
-			tclk_zero, ddr2ns(dsidev, tclk_zero));
-	DSSDBG("tclk_prepare %u (%uns)\n",
-			tclk_prepare, ddr2ns(dsidev, tclk_prepare));
-
-	/* program timings */
-
-	r = dsi_read_reg(dsidev, DSI_DSIPHY_CFG0);
-	r = FLD_MOD(r, ths_prepare, 31, 24);
-	r = FLD_MOD(r, ths_prepare_ths_zero, 23, 16);
-	r = FLD_MOD(r, ths_trail, 15, 8);
-	r = FLD_MOD(r, ths_exit, 7, 0);
-	dsi_write_reg(dsidev, DSI_DSIPHY_CFG0, r);
-
-	r = dsi_read_reg(dsidev, DSI_DSIPHY_CFG1);
-	r = FLD_MOD(r, tlpx_half, 20, 16);
-	r = FLD_MOD(r, tclk_trail, 15, 8);
-	r = FLD_MOD(r, tclk_zero, 7, 0);
-
-	if (dss_has_feature(FEAT_DSI_PHY_DCC)) {
-		r = FLD_MOD(r, 0, 21, 21);	/* DCCEN = disable */
-		r = FLD_MOD(r, 1, 22, 22);	/* CLKINP_DIVBY2EN = enable */
-		r = FLD_MOD(r, 1, 23, 23);	/* CLKINP_SEL = enable */
-	}
-
-	dsi_write_reg(dsidev, DSI_DSIPHY_CFG1, r);
-
-	r = dsi_read_reg(dsidev, DSI_DSIPHY_CFG2);
-	r = FLD_MOD(r, tclk_prepare, 7, 0);
-	dsi_write_reg(dsidev, DSI_DSIPHY_CFG2, r);
-}
-
-/* lane masks have lane 0 at lsb. mask_p for positive lines, n for negative */
-static void dsi_cio_enable_lane_override(struct platform_device *dsidev,
-		unsigned mask_p, unsigned mask_n)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int i;
-	u32 l;
-	u8 lptxscp_start = dsi->num_lanes_supported == 3 ? 22 : 26;
-
-	l = 0;
-
-	for (i = 0; i < dsi->num_lanes_supported; ++i) {
-		unsigned p = dsi->lanes[i].polarity;
-
-		if (mask_p & (1 << i))
-			l |= 1 << (i * 2 + (p ? 0 : 1));
-
-		if (mask_n & (1 << i))
-			l |= 1 << (i * 2 + (p ? 1 : 0));
-	}
-
-	/*
-	 * Bits in REGLPTXSCPDAT4TO0DXDY:
-	 * 17: DY0 18: DX0
-	 * 19: DY1 20: DX1
-	 * 21: DY2 22: DX2
-	 * 23: DY3 24: DX3
-	 * 25: DY4 26: DX4
-	 */
-
-	/* Set the lane override configuration */
-
-	/* REGLPTXSCPDAT4TO0DXDY */
-	REG_FLD_MOD(dsidev, DSI_DSIPHY_CFG10, l, lptxscp_start, 17);
-
-	/* Enable lane override */
-
-	/* ENLPTXSCPDAT */
-	REG_FLD_MOD(dsidev, DSI_DSIPHY_CFG10, 1, 27, 27);
-}
-
-static void dsi_cio_disable_lane_override(struct platform_device *dsidev)
-{
-	/* Disable lane override */
-	REG_FLD_MOD(dsidev, DSI_DSIPHY_CFG10, 0, 27, 27); /* ENLPTXSCPDAT */
-	/* Reset the lane override configuration */
-	/* REGLPTXSCPDAT4TO0DXDY */
-	REG_FLD_MOD(dsidev, DSI_DSIPHY_CFG10, 0, 22, 17);
-}
-
-static int dsi_cio_wait_tx_clk_esc_reset(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int t, i;
-	bool in_use[DSI_MAX_NR_LANES];
-	static const u8 offsets_old[] = { 28, 27, 26 };
-	static const u8 offsets_new[] = { 24, 25, 26, 27, 28 };
-	const u8 *offsets;
-
-	if (dss_has_feature(FEAT_DSI_REVERSE_TXCLKESC))
-		offsets = offsets_old;
-	else
-		offsets = offsets_new;
-
-	for (i = 0; i < dsi->num_lanes_supported; ++i)
-		in_use[i] = dsi->lanes[i].function != DSI_LANE_UNUSED;
-
-	t = 100000;
-	while (true) {
-		u32 l;
-		int ok;
-
-		l = dsi_read_reg(dsidev, DSI_DSIPHY_CFG5);
-
-		ok = 0;
-		for (i = 0; i < dsi->num_lanes_supported; ++i) {
-			if (!in_use[i] || (l & (1 << offsets[i])))
-				ok++;
-		}
-
-		if (ok == dsi->num_lanes_supported)
-			break;
-
-		if (--t == 0) {
-			for (i = 0; i < dsi->num_lanes_supported; ++i) {
-				if (!in_use[i] || (l & (1 << offsets[i])))
-					continue;
-
-				DSSERR("CIO TXCLKESC%d domain not coming " \
-						"out of reset\n", i);
-			}
-			return -EIO;
-		}
-	}
-
-	return 0;
-}
-
-/* return bitmask of enabled lanes, lane0 being the lsb */
-static unsigned dsi_get_lane_mask(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	unsigned mask = 0;
-	int i;
-
-	for (i = 0; i < dsi->num_lanes_supported; ++i) {
-		if (dsi->lanes[i].function != DSI_LANE_UNUSED)
-			mask |= 1 << i;
-	}
-
-	return mask;
-}
-
-static int dsi_cio_init(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int r;
-	u32 l;
-
-	DSSDBG("DSI CIO init starts");
-
-	r = dss_dsi_enable_pads(dsi->module_id, dsi_get_lane_mask(dsidev));
-	if (r)
-		return r;
-
-	dsi_enable_scp_clk(dsidev);
-
-	/* A dummy read using the SCP interface to any DSIPHY register is
-	 * required after DSIPHY reset to complete the reset of the DSI complex
-	 * I/O. */
-	dsi_read_reg(dsidev, DSI_DSIPHY_CFG5);
-
-	if (wait_for_bit_change(dsidev, DSI_DSIPHY_CFG5, 30, 1) != 1) {
-		DSSERR("CIO SCP Clock domain not coming out of reset.\n");
-		r = -EIO;
-		goto err_scp_clk_dom;
-	}
-
-	r = dsi_set_lane_config(dsidev);
-	if (r)
-		goto err_scp_clk_dom;
-
-	/* set TX STOP MODE timer to maximum for this operation */
-	l = dsi_read_reg(dsidev, DSI_TIMING1);
-	l = FLD_MOD(l, 1, 15, 15);	/* FORCE_TX_STOP_MODE_IO */
-	l = FLD_MOD(l, 1, 14, 14);	/* STOP_STATE_X16_IO */
-	l = FLD_MOD(l, 1, 13, 13);	/* STOP_STATE_X4_IO */
-	l = FLD_MOD(l, 0x1fff, 12, 0);	/* STOP_STATE_COUNTER_IO */
-	dsi_write_reg(dsidev, DSI_TIMING1, l);
-
-	if (dsi->ulps_enabled) {
-		unsigned mask_p;
-		int i;
-
-		DSSDBG("manual ulps exit\n");
-
-		/* ULPS is exited by Mark-1 state for 1ms, followed by
-		 * stop state. DSS HW cannot do this via the normal
-		 * ULPS exit sequence, as after reset the DSS HW thinks
-		 * that we are not in ULPS mode, and refuses to send the
-		 * sequence. So we need to send the ULPS exit sequence
-		 * manually by setting positive lines high and negative lines
-		 * low for 1ms.
-		 */
-
-		mask_p = 0;
-
-		for (i = 0; i < dsi->num_lanes_supported; ++i) {
-			if (dsi->lanes[i].function == DSI_LANE_UNUSED)
-				continue;
-			mask_p |= 1 << i;
-		}
-
-		dsi_cio_enable_lane_override(dsidev, mask_p, 0);
-	}
-
-	r = dsi_cio_power(dsidev, DSI_COMPLEXIO_POWER_ON);
-	if (r)
-		goto err_cio_pwr;
-
-	if (wait_for_bit_change(dsidev, DSI_COMPLEXIO_CFG1, 29, 1) != 1) {
-		DSSERR("CIO PWR clock domain not coming out of reset.\n");
-		r = -ENODEV;
-		goto err_cio_pwr_dom;
-	}
-
-	dsi_if_enable(dsidev, true);
-	dsi_if_enable(dsidev, false);
-	REG_FLD_MOD(dsidev, DSI_CLK_CTRL, 1, 20, 20); /* LP_CLK_ENABLE */
-
-	r = dsi_cio_wait_tx_clk_esc_reset(dsidev);
-	if (r)
-		goto err_tx_clk_esc_rst;
-
-	if (dsi->ulps_enabled) {
-		/* Keep Mark-1 state for 1ms (as per DSI spec) */
-		ktime_t wait = ns_to_ktime(1000 * 1000);
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_hrtimeout(&wait, HRTIMER_MODE_REL);
-
-		/* Disable the override. The lanes should be set to Mark-11
-		 * state by the HW */
-		dsi_cio_disable_lane_override(dsidev);
-	}
-
-	/* FORCE_TX_STOP_MODE_IO */
-	REG_FLD_MOD(dsidev, DSI_TIMING1, 0, 15, 15);
-
-	dsi_cio_timings(dsidev);
-
-	if (dsi->mode == OMAP_DSS_DSI_VIDEO_MODE) {
-		/* DDR_CLK_ALWAYS_ON */
-		REG_FLD_MOD(dsidev, DSI_CLK_CTRL,
-			dsi->vm_timings.ddr_clk_always_on, 13, 13);
-	}
-
-	dsi->ulps_enabled = false;
-
-	DSSDBG("CIO init done\n");
-
-	return 0;
-
-err_tx_clk_esc_rst:
-	REG_FLD_MOD(dsidev, DSI_CLK_CTRL, 0, 20, 20); /* LP_CLK_ENABLE */
-err_cio_pwr_dom:
-	dsi_cio_power(dsidev, DSI_COMPLEXIO_POWER_OFF);
-err_cio_pwr:
-	if (dsi->ulps_enabled)
-		dsi_cio_disable_lane_override(dsidev);
-err_scp_clk_dom:
-	dsi_disable_scp_clk(dsidev);
-	dss_dsi_disable_pads(dsi->module_id, dsi_get_lane_mask(dsidev));
-	return r;
-}
-
-static void dsi_cio_uninit(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	/* DDR_CLK_ALWAYS_ON */
-	REG_FLD_MOD(dsidev, DSI_CLK_CTRL, 0, 13, 13);
-
-	dsi_cio_power(dsidev, DSI_COMPLEXIO_POWER_OFF);
-	dsi_disable_scp_clk(dsidev);
-	dss_dsi_disable_pads(dsi->module_id, dsi_get_lane_mask(dsidev));
-}
-
-static void dsi_config_tx_fifo(struct platform_device *dsidev,
-		enum fifo_size size1, enum fifo_size size2,
-		enum fifo_size size3, enum fifo_size size4)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	u32 r = 0;
-	int add = 0;
-	int i;
-
-	dsi->vc[0].tx_fifo_size = size1;
-	dsi->vc[1].tx_fifo_size = size2;
-	dsi->vc[2].tx_fifo_size = size3;
-	dsi->vc[3].tx_fifo_size = size4;
-
-	for (i = 0; i < 4; i++) {
-		u8 v;
-		int size = dsi->vc[i].tx_fifo_size;
-
-		if (add + size > 4) {
-			DSSERR("Illegal FIFO configuration\n");
-			BUG();
-			return;
-		}
-
-		v = FLD_VAL(add, 2, 0) | FLD_VAL(size, 7, 4);
-		r |= v << (8 * i);
-		/*DSSDBG("TX FIFO vc %d: size %d, add %d\n", i, size, add); */
-		add += size;
-	}
-
-	dsi_write_reg(dsidev, DSI_TX_FIFO_VC_SIZE, r);
-}
-
-static void dsi_config_rx_fifo(struct platform_device *dsidev,
-		enum fifo_size size1, enum fifo_size size2,
-		enum fifo_size size3, enum fifo_size size4)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	u32 r = 0;
-	int add = 0;
-	int i;
-
-	dsi->vc[0].rx_fifo_size = size1;
-	dsi->vc[1].rx_fifo_size = size2;
-	dsi->vc[2].rx_fifo_size = size3;
-	dsi->vc[3].rx_fifo_size = size4;
-
-	for (i = 0; i < 4; i++) {
-		u8 v;
-		int size = dsi->vc[i].rx_fifo_size;
-
-		if (add + size > 4) {
-			DSSERR("Illegal FIFO configuration\n");
-			BUG();
-			return;
-		}
-
-		v = FLD_VAL(add, 2, 0) | FLD_VAL(size, 7, 4);
-		r |= v << (8 * i);
-		/*DSSDBG("RX FIFO vc %d: size %d, add %d\n", i, size, add); */
-		add += size;
-	}
-
-	dsi_write_reg(dsidev, DSI_RX_FIFO_VC_SIZE, r);
-}
-
-static int dsi_force_tx_stop_mode_io(struct platform_device *dsidev)
-{
-	u32 r;
-
-	r = dsi_read_reg(dsidev, DSI_TIMING1);
-	r = FLD_MOD(r, 1, 15, 15);	/* FORCE_TX_STOP_MODE_IO */
-	dsi_write_reg(dsidev, DSI_TIMING1, r);
-
-	if (wait_for_bit_change(dsidev, DSI_TIMING1, 15, 0) != 0) {
-		DSSERR("TX_STOP bit not going down\n");
-		return -EIO;
-	}
-
-	return 0;
-}
-
-static bool dsi_vc_is_enabled(struct platform_device *dsidev, int channel)
-{
-	return REG_GET(dsidev, DSI_VC_CTRL(channel), 0, 0);
-}
-
-static void dsi_packet_sent_handler_vp(void *data, u32 mask)
-{
-	struct dsi_packet_sent_handler_data *vp_data =
-		(struct dsi_packet_sent_handler_data *) data;
-	struct dsi_data *dsi = dsi_get_dsidrv_data(vp_data->dsidev);
-	const int channel = dsi->update_channel;
-	u8 bit = dsi->te_enabled ? 30 : 31;
-
-	if (REG_GET(vp_data->dsidev, DSI_VC_TE(channel), bit, bit) == 0)
-		complete(vp_data->completion);
-}
-
-static int dsi_sync_vc_vp(struct platform_device *dsidev, int channel)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	DECLARE_COMPLETION_ONSTACK(completion);
-	struct dsi_packet_sent_handler_data vp_data = { dsidev, &completion };
-	int r = 0;
-	u8 bit;
-
-	bit = dsi->te_enabled ? 30 : 31;
-
-	r = dsi_register_isr_vc(dsidev, channel, dsi_packet_sent_handler_vp,
-		&vp_data, DSI_VC_IRQ_PACKET_SENT);
-	if (r)
-		goto err0;
-
-	/* Wait for completion only if TE_EN/TE_START is still set */
-	if (REG_GET(dsidev, DSI_VC_TE(channel), bit, bit)) {
-		if (wait_for_completion_timeout(&completion,
-				msecs_to_jiffies(10)) == 0) {
-			DSSERR("Failed to complete previous frame transfer\n");
-			r = -EIO;
-			goto err1;
-		}
-	}
-
-	dsi_unregister_isr_vc(dsidev, channel, dsi_packet_sent_handler_vp,
-		&vp_data, DSI_VC_IRQ_PACKET_SENT);
-
-	return 0;
-err1:
-	dsi_unregister_isr_vc(dsidev, channel, dsi_packet_sent_handler_vp,
-		&vp_data, DSI_VC_IRQ_PACKET_SENT);
-err0:
-	return r;
-}
-
-static void dsi_packet_sent_handler_l4(void *data, u32 mask)
-{
-	struct dsi_packet_sent_handler_data *l4_data =
-		(struct dsi_packet_sent_handler_data *) data;
-	struct dsi_data *dsi = dsi_get_dsidrv_data(l4_data->dsidev);
-	const int channel = dsi->update_channel;
-
-	if (REG_GET(l4_data->dsidev, DSI_VC_CTRL(channel), 5, 5) == 0)
-		complete(l4_data->completion);
-}
-
-static int dsi_sync_vc_l4(struct platform_device *dsidev, int channel)
-{
-	DECLARE_COMPLETION_ONSTACK(completion);
-	struct dsi_packet_sent_handler_data l4_data = { dsidev, &completion };
-	int r = 0;
-
-	r = dsi_register_isr_vc(dsidev, channel, dsi_packet_sent_handler_l4,
-		&l4_data, DSI_VC_IRQ_PACKET_SENT);
-	if (r)
-		goto err0;
-
-	/* Wait for completion only if TX_FIFO_NOT_EMPTY is still set */
-	if (REG_GET(dsidev, DSI_VC_CTRL(channel), 5, 5)) {
-		if (wait_for_completion_timeout(&completion,
-				msecs_to_jiffies(10)) == 0) {
-			DSSERR("Failed to complete previous l4 transfer\n");
-			r = -EIO;
-			goto err1;
-		}
-	}
-
-	dsi_unregister_isr_vc(dsidev, channel, dsi_packet_sent_handler_l4,
-		&l4_data, DSI_VC_IRQ_PACKET_SENT);
-
-	return 0;
-err1:
-	dsi_unregister_isr_vc(dsidev, channel, dsi_packet_sent_handler_l4,
-		&l4_data, DSI_VC_IRQ_PACKET_SENT);
-err0:
-	return r;
-}
-
-static int dsi_sync_vc(struct platform_device *dsidev, int channel)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	WARN_ON(!dsi_bus_is_locked(dsidev));
-
-	WARN_ON(in_interrupt());
-
-	if (!dsi_vc_is_enabled(dsidev, channel))
-		return 0;
-
-	switch (dsi->vc[channel].source) {
-	case DSI_VC_SOURCE_VP:
-		return dsi_sync_vc_vp(dsidev, channel);
-	case DSI_VC_SOURCE_L4:
-		return dsi_sync_vc_l4(dsidev, channel);
-	default:
-		BUG();
-		return -EINVAL;
-	}
-}
-
-static int dsi_vc_enable(struct platform_device *dsidev, int channel,
-		bool enable)
-{
-	DSSDBG("dsi_vc_enable channel %d, enable %d\n",
-			channel, enable);
-
-	enable = enable ? 1 : 0;
-
-	REG_FLD_MOD(dsidev, DSI_VC_CTRL(channel), enable, 0, 0);
-
-	if (wait_for_bit_change(dsidev, DSI_VC_CTRL(channel),
-		0, enable) != enable) {
-			DSSERR("Failed to set dsi_vc_enable to %d\n", enable);
-			return -EIO;
-	}
-
-	return 0;
-}
-
-static void dsi_vc_initial_config(struct platform_device *dsidev, int channel)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	u32 r;
-
-	DSSDBG("Initial config of virtual channel %d", channel);
-
-	r = dsi_read_reg(dsidev, DSI_VC_CTRL(channel));
-
-	if (FLD_GET(r, 15, 15)) /* VC_BUSY */
-		DSSERR("VC(%d) busy when trying to configure it!\n",
-				channel);
-
-	r = FLD_MOD(r, 0, 1, 1); /* SOURCE, 0 = L4 */
-	r = FLD_MOD(r, 0, 2, 2); /* BTA_SHORT_EN  */
-	r = FLD_MOD(r, 0, 3, 3); /* BTA_LONG_EN */
-	r = FLD_MOD(r, 0, 4, 4); /* MODE, 0 = command */
-	r = FLD_MOD(r, 1, 7, 7); /* CS_TX_EN */
-	r = FLD_MOD(r, 1, 8, 8); /* ECC_TX_EN */
-	r = FLD_MOD(r, 0, 9, 9); /* MODE_SPEED, high speed on/off */
-	if (dss_has_feature(FEAT_DSI_VC_OCP_WIDTH))
-		r = FLD_MOD(r, 3, 11, 10);	/* OCP_WIDTH = 32 bit */
-
-	r = FLD_MOD(r, 4, 29, 27); /* DMA_RX_REQ_NB = no dma */
-	r = FLD_MOD(r, 4, 23, 21); /* DMA_TX_REQ_NB = no dma */
-
-	dsi_write_reg(dsidev, DSI_VC_CTRL(channel), r);
-
-	dsi->vc[channel].source = DSI_VC_SOURCE_L4;
-}
-
-static int dsi_vc_config_source(struct platform_device *dsidev, int channel,
-		enum dsi_vc_source source)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	if (dsi->vc[channel].source == source)
-		return 0;
-
-	DSSDBG("Source config of virtual channel %d", channel);
-
-	dsi_sync_vc(dsidev, channel);
-
-	dsi_vc_enable(dsidev, channel, 0);
-
-	/* VC_BUSY */
-	if (wait_for_bit_change(dsidev, DSI_VC_CTRL(channel), 15, 0) != 0) {
-		DSSERR("vc(%d) busy when trying to config for VP\n", channel);
-		return -EIO;
-	}
-
-	/* SOURCE, 0 = L4, 1 = video port */
-	REG_FLD_MOD(dsidev, DSI_VC_CTRL(channel), source, 1, 1);
-
-	/* DCS_CMD_ENABLE */
-	if (dss_has_feature(FEAT_DSI_DCS_CMD_CONFIG_VC)) {
-		bool enable = source == DSI_VC_SOURCE_VP;
-		REG_FLD_MOD(dsidev, DSI_VC_CTRL(channel), enable, 30, 30);
-	}
-
-	dsi_vc_enable(dsidev, channel, 1);
-
-	dsi->vc[channel].source = source;
-
-	return 0;
-}
-
-static void dsi_vc_enable_hs(struct omap_dss_device *dssdev, int channel,
-		bool enable)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	DSSDBG("dsi_vc_enable_hs(%d, %d)\n", channel, enable);
-
-	WARN_ON(!dsi_bus_is_locked(dsidev));
-
-	dsi_vc_enable(dsidev, channel, 0);
-	dsi_if_enable(dsidev, 0);
-
-	REG_FLD_MOD(dsidev, DSI_VC_CTRL(channel), enable, 9, 9);
-
-	dsi_vc_enable(dsidev, channel, 1);
-	dsi_if_enable(dsidev, 1);
-
-	dsi_force_tx_stop_mode_io(dsidev);
-
-	/* start the DDR clock by sending a NULL packet */
-	if (dsi->vm_timings.ddr_clk_always_on && enable)
-		dsi_vc_send_null(dssdev, channel);
-}
-
-static void dsi_vc_flush_long_data(struct platform_device *dsidev, int channel)
-{
-	while (REG_GET(dsidev, DSI_VC_CTRL(channel), 20, 20)) {
-		u32 val;
-		val = dsi_read_reg(dsidev, DSI_VC_SHORT_PACKET_HEADER(channel));
-		DSSDBG("\t\tb1 %#02x b2 %#02x b3 %#02x b4 %#02x\n",
-				(val >> 0) & 0xff,
-				(val >> 8) & 0xff,
-				(val >> 16) & 0xff,
-				(val >> 24) & 0xff);
-	}
-}
-
-static void dsi_show_rx_ack_with_err(u16 err)
-{
-	DSSERR("\tACK with ERROR (%#x):\n", err);
-	if (err & (1 << 0))
-		DSSERR("\t\tSoT Error\n");
-	if (err & (1 << 1))
-		DSSERR("\t\tSoT Sync Error\n");
-	if (err & (1 << 2))
-		DSSERR("\t\tEoT Sync Error\n");
-	if (err & (1 << 3))
-		DSSERR("\t\tEscape Mode Entry Command Error\n");
-	if (err & (1 << 4))
-		DSSERR("\t\tLP Transmit Sync Error\n");
-	if (err & (1 << 5))
-		DSSERR("\t\tHS Receive Timeout Error\n");
-	if (err & (1 << 6))
-		DSSERR("\t\tFalse Control Error\n");
-	if (err & (1 << 7))
-		DSSERR("\t\t(reserved7)\n");
-	if (err & (1 << 8))
-		DSSERR("\t\tECC Error, single-bit (corrected)\n");
-	if (err & (1 << 9))
-		DSSERR("\t\tECC Error, multi-bit (not corrected)\n");
-	if (err & (1 << 10))
-		DSSERR("\t\tChecksum Error\n");
-	if (err & (1 << 11))
-		DSSERR("\t\tData type not recognized\n");
-	if (err & (1 << 12))
-		DSSERR("\t\tInvalid VC ID\n");
-	if (err & (1 << 13))
-		DSSERR("\t\tInvalid Transmission Length\n");
-	if (err & (1 << 14))
-		DSSERR("\t\t(reserved14)\n");
-	if (err & (1 << 15))
-		DSSERR("\t\tDSI Protocol Violation\n");
-}
-
-static u16 dsi_vc_flush_receive_data(struct platform_device *dsidev,
-		int channel)
-{
-	/* RX_FIFO_NOT_EMPTY */
-	while (REG_GET(dsidev, DSI_VC_CTRL(channel), 20, 20)) {
-		u32 val;
-		u8 dt;
-		val = dsi_read_reg(dsidev, DSI_VC_SHORT_PACKET_HEADER(channel));
-		DSSERR("\trawval %#08x\n", val);
-		dt = FLD_GET(val, 5, 0);
-		if (dt == MIPI_DSI_RX_ACKNOWLEDGE_AND_ERROR_REPORT) {
-			u16 err = FLD_GET(val, 23, 8);
-			dsi_show_rx_ack_with_err(err);
-		} else if (dt == MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_1BYTE) {
-			DSSERR("\tDCS short response, 1 byte: %#x\n",
-					FLD_GET(val, 23, 8));
-		} else if (dt == MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_2BYTE) {
-			DSSERR("\tDCS short response, 2 byte: %#x\n",
-					FLD_GET(val, 23, 8));
-		} else if (dt == MIPI_DSI_RX_DCS_LONG_READ_RESPONSE) {
-			DSSERR("\tDCS long response, len %d\n",
-					FLD_GET(val, 23, 8));
-			dsi_vc_flush_long_data(dsidev, channel);
-		} else {
-			DSSERR("\tunknown datatype 0x%02x\n", dt);
-		}
-	}
-	return 0;
-}
-
-static int dsi_vc_send_bta(struct platform_device *dsidev, int channel)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	if (dsi->debug_write || dsi->debug_read)
-		DSSDBG("dsi_vc_send_bta %d\n", channel);
-
-	WARN_ON(!dsi_bus_is_locked(dsidev));
-
-	/* RX_FIFO_NOT_EMPTY */
-	if (REG_GET(dsidev, DSI_VC_CTRL(channel), 20, 20)) {
-		DSSERR("rx fifo not empty when sending BTA, dumping data:\n");
-		dsi_vc_flush_receive_data(dsidev, channel);
-	}
-
-	REG_FLD_MOD(dsidev, DSI_VC_CTRL(channel), 1, 6, 6); /* BTA_EN */
-
-	/* flush posted write */
-	dsi_read_reg(dsidev, DSI_VC_CTRL(channel));
-
-	return 0;
-}
-
-static int dsi_vc_send_bta_sync(struct omap_dss_device *dssdev, int channel)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	DECLARE_COMPLETION_ONSTACK(completion);
-	int r = 0;
-	u32 err;
-
-	r = dsi_register_isr_vc(dsidev, channel, dsi_completion_handler,
-			&completion, DSI_VC_IRQ_BTA);
-	if (r)
-		goto err0;
-
-	r = dsi_register_isr(dsidev, dsi_completion_handler, &completion,
-			DSI_IRQ_ERROR_MASK);
-	if (r)
-		goto err1;
-
-	r = dsi_vc_send_bta(dsidev, channel);
-	if (r)
-		goto err2;
-
-	if (wait_for_completion_timeout(&completion,
-				msecs_to_jiffies(500)) == 0) {
-		DSSERR("Failed to receive BTA\n");
-		r = -EIO;
-		goto err2;
-	}
-
-	err = dsi_get_errors(dsidev);
-	if (err) {
-		DSSERR("Error while sending BTA: %x\n", err);
-		r = -EIO;
-		goto err2;
-	}
-err2:
-	dsi_unregister_isr(dsidev, dsi_completion_handler, &completion,
-			DSI_IRQ_ERROR_MASK);
-err1:
-	dsi_unregister_isr_vc(dsidev, channel, dsi_completion_handler,
-			&completion, DSI_VC_IRQ_BTA);
-err0:
-	return r;
-}
-
-static inline void dsi_vc_write_long_header(struct platform_device *dsidev,
-		int channel, u8 data_type, u16 len, u8 ecc)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	u32 val;
-	u8 data_id;
-
-	WARN_ON(!dsi_bus_is_locked(dsidev));
-
-	data_id = data_type | dsi->vc[channel].vc_id << 6;
-
-	val = FLD_VAL(data_id, 7, 0) | FLD_VAL(len, 23, 8) |
-		FLD_VAL(ecc, 31, 24);
-
-	dsi_write_reg(dsidev, DSI_VC_LONG_PACKET_HEADER(channel), val);
-}
-
-static inline void dsi_vc_write_long_payload(struct platform_device *dsidev,
-		int channel, u8 b1, u8 b2, u8 b3, u8 b4)
-{
-	u32 val;
-
-	val = b4 << 24 | b3 << 16 | b2 << 8  | b1 << 0;
-
-/*	DSSDBG("\twriting %02x, %02x, %02x, %02x (%#010x)\n",
-			b1, b2, b3, b4, val); */
-
-	dsi_write_reg(dsidev, DSI_VC_LONG_PACKET_PAYLOAD(channel), val);
-}
-
-static int dsi_vc_send_long(struct platform_device *dsidev, int channel,
-		u8 data_type, u8 *data, u16 len, u8 ecc)
-{
-	/*u32 val; */
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int i;
-	u8 *p;
-	int r = 0;
-	u8 b1, b2, b3, b4;
-
-	if (dsi->debug_write)
-		DSSDBG("dsi_vc_send_long, %d bytes\n", len);
-
-	/* len + header */
-	if (dsi->vc[channel].tx_fifo_size * 32 * 4 < len + 4) {
-		DSSERR("unable to send long packet: packet too long.\n");
-		return -EINVAL;
-	}
-
-	dsi_vc_config_source(dsidev, channel, DSI_VC_SOURCE_L4);
-
-	dsi_vc_write_long_header(dsidev, channel, data_type, len, ecc);
-
-	p = data;
-	for (i = 0; i < len >> 2; i++) {
-		if (dsi->debug_write)
-			DSSDBG("\tsending full packet %d\n", i);
-
-		b1 = *p++;
-		b2 = *p++;
-		b3 = *p++;
-		b4 = *p++;
-
-		dsi_vc_write_long_payload(dsidev, channel, b1, b2, b3, b4);
-	}
-
-	i = len % 4;
-	if (i) {
-		b1 = 0; b2 = 0; b3 = 0;
-
-		if (dsi->debug_write)
-			DSSDBG("\tsending remainder bytes %d\n", i);
-
-		switch (i) {
-		case 3:
-			b1 = *p++;
-			b2 = *p++;
-			b3 = *p++;
-			break;
-		case 2:
-			b1 = *p++;
-			b2 = *p++;
-			break;
-		case 1:
-			b1 = *p++;
-			break;
-		}
-
-		dsi_vc_write_long_payload(dsidev, channel, b1, b2, b3, 0);
-	}
-
-	return r;
-}
-
-static int dsi_vc_send_short(struct platform_device *dsidev, int channel,
-		u8 data_type, u16 data, u8 ecc)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	u32 r;
-	u8 data_id;
-
-	WARN_ON(!dsi_bus_is_locked(dsidev));
-
-	if (dsi->debug_write)
-		DSSDBG("dsi_vc_send_short(ch%d, dt %#x, b1 %#x, b2 %#x)\n",
-				channel,
-				data_type, data & 0xff, (data >> 8) & 0xff);
-
-	dsi_vc_config_source(dsidev, channel, DSI_VC_SOURCE_L4);
-
-	if (FLD_GET(dsi_read_reg(dsidev, DSI_VC_CTRL(channel)), 16, 16)) {
-		DSSERR("ERROR FIFO FULL, aborting transfer\n");
-		return -EINVAL;
-	}
-
-	data_id = data_type | dsi->vc[channel].vc_id << 6;
-
-	r = (data_id << 0) | (data << 8) | (ecc << 24);
-
-	dsi_write_reg(dsidev, DSI_VC_SHORT_PACKET_HEADER(channel), r);
-
-	return 0;
-}
-
-static int dsi_vc_send_null(struct omap_dss_device *dssdev, int channel)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-
-	return dsi_vc_send_long(dsidev, channel, MIPI_DSI_NULL_PACKET, NULL,
-		0, 0);
-}
-
-static int dsi_vc_write_nosync_common(struct platform_device *dsidev,
-		int channel, u8 *data, int len, enum dss_dsi_content_type type)
-{
-	int r;
-
-	if (len == 0) {
-		BUG_ON(type == DSS_DSI_CONTENT_DCS);
-		r = dsi_vc_send_short(dsidev, channel,
-				MIPI_DSI_GENERIC_SHORT_WRITE_0_PARAM, 0, 0);
-	} else if (len == 1) {
-		r = dsi_vc_send_short(dsidev, channel,
-				type == DSS_DSI_CONTENT_GENERIC ?
-				MIPI_DSI_GENERIC_SHORT_WRITE_1_PARAM :
-				MIPI_DSI_DCS_SHORT_WRITE, data[0], 0);
-	} else if (len == 2) {
-		r = dsi_vc_send_short(dsidev, channel,
-				type == DSS_DSI_CONTENT_GENERIC ?
-				MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM :
-				MIPI_DSI_DCS_SHORT_WRITE_PARAM,
-				data[0] | (data[1] << 8), 0);
-	} else {
-		r = dsi_vc_send_long(dsidev, channel,
-				type == DSS_DSI_CONTENT_GENERIC ?
-				MIPI_DSI_GENERIC_LONG_WRITE :
-				MIPI_DSI_DCS_LONG_WRITE, data, len, 0);
-	}
-
-	return r;
-}
-
-static int dsi_vc_dcs_write_nosync(struct omap_dss_device *dssdev, int channel,
-		u8 *data, int len)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-
-	return dsi_vc_write_nosync_common(dsidev, channel, data, len,
-			DSS_DSI_CONTENT_DCS);
-}
-
-static int dsi_vc_generic_write_nosync(struct omap_dss_device *dssdev, int channel,
-		u8 *data, int len)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-
-	return dsi_vc_write_nosync_common(dsidev, channel, data, len,
-			DSS_DSI_CONTENT_GENERIC);
-}
-
-static int dsi_vc_write_common(struct omap_dss_device *dssdev, int channel,
-		u8 *data, int len, enum dss_dsi_content_type type)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	int r;
-
-	r = dsi_vc_write_nosync_common(dsidev, channel, data, len, type);
-	if (r)
-		goto err;
-
-	r = dsi_vc_send_bta_sync(dssdev, channel);
-	if (r)
-		goto err;
-
-	/* RX_FIFO_NOT_EMPTY */
-	if (REG_GET(dsidev, DSI_VC_CTRL(channel), 20, 20)) {
-		DSSERR("rx fifo not empty after write, dumping data:\n");
-		dsi_vc_flush_receive_data(dsidev, channel);
-		r = -EIO;
-		goto err;
-	}
-
-	return 0;
-err:
-	DSSERR("dsi_vc_write_common(ch %d, cmd 0x%02x, len %d) failed\n",
-			channel, data[0], len);
-	return r;
-}
-
-static int dsi_vc_dcs_write(struct omap_dss_device *dssdev, int channel, u8 *data,
-		int len)
-{
-	return dsi_vc_write_common(dssdev, channel, data, len,
-			DSS_DSI_CONTENT_DCS);
-}
-
-static int dsi_vc_generic_write(struct omap_dss_device *dssdev, int channel, u8 *data,
-		int len)
-{
-	return dsi_vc_write_common(dssdev, channel, data, len,
-			DSS_DSI_CONTENT_GENERIC);
-}
-
-static int dsi_vc_dcs_send_read_request(struct platform_device *dsidev,
-		int channel, u8 dcs_cmd)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int r;
-
-	if (dsi->debug_read)
-		DSSDBG("dsi_vc_dcs_send_read_request(ch%d, dcs_cmd %x)\n",
-			channel, dcs_cmd);
-
-	r = dsi_vc_send_short(dsidev, channel, MIPI_DSI_DCS_READ, dcs_cmd, 0);
-	if (r) {
-		DSSERR("dsi_vc_dcs_send_read_request(ch %d, cmd 0x%02x)"
-			" failed\n", channel, dcs_cmd);
-		return r;
-	}
-
-	return 0;
-}
-
-static int dsi_vc_generic_send_read_request(struct platform_device *dsidev,
-		int channel, u8 *reqdata, int reqlen)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	u16 data;
-	u8 data_type;
-	int r;
-
-	if (dsi->debug_read)
-		DSSDBG("dsi_vc_generic_send_read_request(ch %d, reqlen %d)\n",
-			channel, reqlen);
-
-	if (reqlen == 0) {
-		data_type = MIPI_DSI_GENERIC_READ_REQUEST_0_PARAM;
-		data = 0;
-	} else if (reqlen == 1) {
-		data_type = MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM;
-		data = reqdata[0];
-	} else if (reqlen == 2) {
-		data_type = MIPI_DSI_GENERIC_READ_REQUEST_2_PARAM;
-		data = reqdata[0] | (reqdata[1] << 8);
-	} else {
-		BUG();
-		return -EINVAL;
-	}
-
-	r = dsi_vc_send_short(dsidev, channel, data_type, data, 0);
-	if (r) {
-		DSSERR("dsi_vc_generic_send_read_request(ch %d, reqlen %d)"
-			" failed\n", channel, reqlen);
-		return r;
-	}
-
-	return 0;
-}
-
-static int dsi_vc_read_rx_fifo(struct platform_device *dsidev, int channel,
-		u8 *buf, int buflen, enum dss_dsi_content_type type)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	u32 val;
-	u8 dt;
-	int r;
-
-	/* RX_FIFO_NOT_EMPTY */
-	if (REG_GET(dsidev, DSI_VC_CTRL(channel), 20, 20) == 0) {
-		DSSERR("RX fifo empty when trying to read.\n");
-		r = -EIO;
-		goto err;
-	}
-
-	val = dsi_read_reg(dsidev, DSI_VC_SHORT_PACKET_HEADER(channel));
-	if (dsi->debug_read)
-		DSSDBG("\theader: %08x\n", val);
-	dt = FLD_GET(val, 5, 0);
-	if (dt == MIPI_DSI_RX_ACKNOWLEDGE_AND_ERROR_REPORT) {
-		u16 err = FLD_GET(val, 23, 8);
-		dsi_show_rx_ack_with_err(err);
-		r = -EIO;
-		goto err;
-
-	} else if (dt == (type == DSS_DSI_CONTENT_GENERIC ?
-			MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_1BYTE :
-			MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_1BYTE)) {
-		u8 data = FLD_GET(val, 15, 8);
-		if (dsi->debug_read)
-			DSSDBG("\t%s short response, 1 byte: %02x\n",
-				type == DSS_DSI_CONTENT_GENERIC ? "GENERIC" :
-				"DCS", data);
-
-		if (buflen < 1) {
-			r = -EIO;
-			goto err;
-		}
-
-		buf[0] = data;
-
-		return 1;
-	} else if (dt == (type == DSS_DSI_CONTENT_GENERIC ?
-			MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_2BYTE :
-			MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_2BYTE)) {
-		u16 data = FLD_GET(val, 23, 8);
-		if (dsi->debug_read)
-			DSSDBG("\t%s short response, 2 byte: %04x\n",
-				type == DSS_DSI_CONTENT_GENERIC ? "GENERIC" :
-				"DCS", data);
-
-		if (buflen < 2) {
-			r = -EIO;
-			goto err;
-		}
-
-		buf[0] = data & 0xff;
-		buf[1] = (data >> 8) & 0xff;
-
-		return 2;
-	} else if (dt == (type == DSS_DSI_CONTENT_GENERIC ?
-			MIPI_DSI_RX_GENERIC_LONG_READ_RESPONSE :
-			MIPI_DSI_RX_DCS_LONG_READ_RESPONSE)) {
-		int w;
-		int len = FLD_GET(val, 23, 8);
-		if (dsi->debug_read)
-			DSSDBG("\t%s long response, len %d\n",
-				type == DSS_DSI_CONTENT_GENERIC ? "GENERIC" :
-				"DCS", len);
-
-		if (len > buflen) {
-			r = -EIO;
-			goto err;
-		}
-
-		/* two byte checksum ends the packet, not included in len */
-		for (w = 0; w < len + 2;) {
-			int b;
-			val = dsi_read_reg(dsidev,
-				DSI_VC_SHORT_PACKET_HEADER(channel));
-			if (dsi->debug_read)
-				DSSDBG("\t\t%02x %02x %02x %02x\n",
-						(val >> 0) & 0xff,
-						(val >> 8) & 0xff,
-						(val >> 16) & 0xff,
-						(val >> 24) & 0xff);
-
-			for (b = 0; b < 4; ++b) {
-				if (w < len)
-					buf[w] = (val >> (b * 8)) & 0xff;
-				/* we discard the 2 byte checksum */
-				++w;
-			}
-		}
-
-		return len;
-	} else {
-		DSSERR("\tunknown datatype 0x%02x\n", dt);
-		r = -EIO;
-		goto err;
-	}
-
-err:
-	DSSERR("dsi_vc_read_rx_fifo(ch %d type %s) failed\n", channel,
-		type == DSS_DSI_CONTENT_GENERIC ? "GENERIC" : "DCS");
-
-	return r;
-}
-
-static int dsi_vc_dcs_read(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
-		u8 *buf, int buflen)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	int r;
-
-	r = dsi_vc_dcs_send_read_request(dsidev, channel, dcs_cmd);
-	if (r)
-		goto err;
-
-	r = dsi_vc_send_bta_sync(dssdev, channel);
-	if (r)
-		goto err;
-
-	r = dsi_vc_read_rx_fifo(dsidev, channel, buf, buflen,
-		DSS_DSI_CONTENT_DCS);
-	if (r < 0)
-		goto err;
-
-	if (r != buflen) {
-		r = -EIO;
-		goto err;
-	}
-
-	return 0;
-err:
-	DSSERR("dsi_vc_dcs_read(ch %d, cmd 0x%02x) failed\n", channel, dcs_cmd);
-	return r;
-}
-
-static int dsi_vc_generic_read(struct omap_dss_device *dssdev, int channel,
-		u8 *reqdata, int reqlen, u8 *buf, int buflen)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	int r;
-
-	r = dsi_vc_generic_send_read_request(dsidev, channel, reqdata, reqlen);
-	if (r)
-		return r;
-
-	r = dsi_vc_send_bta_sync(dssdev, channel);
-	if (r)
-		return r;
-
-	r = dsi_vc_read_rx_fifo(dsidev, channel, buf, buflen,
-		DSS_DSI_CONTENT_GENERIC);
-	if (r < 0)
-		return r;
-
-	if (r != buflen) {
-		r = -EIO;
-		return r;
-	}
-
-	return 0;
-}
-
-static int dsi_vc_set_max_rx_packet_size(struct omap_dss_device *dssdev, int channel,
-		u16 len)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-
-	return dsi_vc_send_short(dsidev, channel,
-			MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE, len, 0);
-}
-
-static int dsi_enter_ulps(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	DECLARE_COMPLETION_ONSTACK(completion);
-	int r, i;
-	unsigned mask;
-
-	DSSDBG("Entering ULPS");
-
-	WARN_ON(!dsi_bus_is_locked(dsidev));
-
-	WARN_ON(dsi->ulps_enabled);
-
-	if (dsi->ulps_enabled)
-		return 0;
-
-	/* DDR_CLK_ALWAYS_ON */
-	if (REG_GET(dsidev, DSI_CLK_CTRL, 13, 13)) {
-		dsi_if_enable(dsidev, 0);
-		REG_FLD_MOD(dsidev, DSI_CLK_CTRL, 0, 13, 13);
-		dsi_if_enable(dsidev, 1);
-	}
-
-	dsi_sync_vc(dsidev, 0);
-	dsi_sync_vc(dsidev, 1);
-	dsi_sync_vc(dsidev, 2);
-	dsi_sync_vc(dsidev, 3);
-
-	dsi_force_tx_stop_mode_io(dsidev);
-
-	dsi_vc_enable(dsidev, 0, false);
-	dsi_vc_enable(dsidev, 1, false);
-	dsi_vc_enable(dsidev, 2, false);
-	dsi_vc_enable(dsidev, 3, false);
-
-	if (REG_GET(dsidev, DSI_COMPLEXIO_CFG2, 16, 16)) {	/* HS_BUSY */
-		DSSERR("HS busy when enabling ULPS\n");
-		return -EIO;
-	}
-
-	if (REG_GET(dsidev, DSI_COMPLEXIO_CFG2, 17, 17)) {	/* LP_BUSY */
-		DSSERR("LP busy when enabling ULPS\n");
-		return -EIO;
-	}
-
-	r = dsi_register_isr_cio(dsidev, dsi_completion_handler, &completion,
-			DSI_CIO_IRQ_ULPSACTIVENOT_ALL0);
-	if (r)
-		return r;
-
-	mask = 0;
-
-	for (i = 0; i < dsi->num_lanes_supported; ++i) {
-		if (dsi->lanes[i].function == DSI_LANE_UNUSED)
-			continue;
-		mask |= 1 << i;
-	}
-	/* Assert TxRequestEsc for data lanes and TxUlpsClk for clk lane */
-	/* LANEx_ULPS_SIG2 */
-	REG_FLD_MOD(dsidev, DSI_COMPLEXIO_CFG2, mask, 9, 5);
-
-	/* flush posted write and wait for SCP interface to finish the write */
-	dsi_read_reg(dsidev, DSI_COMPLEXIO_CFG2);
-
-	if (wait_for_completion_timeout(&completion,
-				msecs_to_jiffies(1000)) == 0) {
-		DSSERR("ULPS enable timeout\n");
-		r = -EIO;
-		goto err;
-	}
-
-	dsi_unregister_isr_cio(dsidev, dsi_completion_handler, &completion,
-			DSI_CIO_IRQ_ULPSACTIVENOT_ALL0);
-
-	/* Reset LANEx_ULPS_SIG2 */
-	REG_FLD_MOD(dsidev, DSI_COMPLEXIO_CFG2, 0, 9, 5);
-
-	/* flush posted write and wait for SCP interface to finish the write */
-	dsi_read_reg(dsidev, DSI_COMPLEXIO_CFG2);
-
-	dsi_cio_power(dsidev, DSI_COMPLEXIO_POWER_ULPS);
-
-	dsi_if_enable(dsidev, false);
-
-	dsi->ulps_enabled = true;
-
-	return 0;
-
-err:
-	dsi_unregister_isr_cio(dsidev, dsi_completion_handler, &completion,
-			DSI_CIO_IRQ_ULPSACTIVENOT_ALL0);
-	return r;
-}
-
-static void dsi_set_lp_rx_timeout(struct platform_device *dsidev,
-		unsigned ticks, bool x4, bool x16)
-{
-	unsigned long fck;
-	unsigned long total_ticks;
-	u32 r;
-
-	BUG_ON(ticks > 0x1fff);
-
-	/* ticks in DSI_FCK */
-	fck = dsi_fclk_rate(dsidev);
-
-	r = dsi_read_reg(dsidev, DSI_TIMING2);
-	r = FLD_MOD(r, 1, 15, 15);	/* LP_RX_TO */
-	r = FLD_MOD(r, x16 ? 1 : 0, 14, 14);	/* LP_RX_TO_X16 */
-	r = FLD_MOD(r, x4 ? 1 : 0, 13, 13);	/* LP_RX_TO_X4 */
-	r = FLD_MOD(r, ticks, 12, 0);	/* LP_RX_COUNTER */
-	dsi_write_reg(dsidev, DSI_TIMING2, r);
-
-	total_ticks = ticks * (x16 ? 16 : 1) * (x4 ? 4 : 1);
-
-	DSSDBG("LP_RX_TO %lu ticks (%#x%s%s) = %lu ns\n",
-			total_ticks,
-			ticks, x4 ? " x4" : "", x16 ? " x16" : "",
-			(total_ticks * 1000) / (fck / 1000 / 1000));
-}
-
-static void dsi_set_ta_timeout(struct platform_device *dsidev, unsigned ticks,
-		bool x8, bool x16)
-{
-	unsigned long fck;
-	unsigned long total_ticks;
-	u32 r;
-
-	BUG_ON(ticks > 0x1fff);
-
-	/* ticks in DSI_FCK */
-	fck = dsi_fclk_rate(dsidev);
-
-	r = dsi_read_reg(dsidev, DSI_TIMING1);
-	r = FLD_MOD(r, 1, 31, 31);	/* TA_TO */
-	r = FLD_MOD(r, x16 ? 1 : 0, 30, 30);	/* TA_TO_X16 */
-	r = FLD_MOD(r, x8 ? 1 : 0, 29, 29);	/* TA_TO_X8 */
-	r = FLD_MOD(r, ticks, 28, 16);	/* TA_TO_COUNTER */
-	dsi_write_reg(dsidev, DSI_TIMING1, r);
-
-	total_ticks = ticks * (x16 ? 16 : 1) * (x8 ? 8 : 1);
-
-	DSSDBG("TA_TO %lu ticks (%#x%s%s) = %lu ns\n",
-			total_ticks,
-			ticks, x8 ? " x8" : "", x16 ? " x16" : "",
-			(total_ticks * 1000) / (fck / 1000 / 1000));
-}
-
-static void dsi_set_stop_state_counter(struct platform_device *dsidev,
-		unsigned ticks, bool x4, bool x16)
-{
-	unsigned long fck;
-	unsigned long total_ticks;
-	u32 r;
-
-	BUG_ON(ticks > 0x1fff);
-
-	/* ticks in DSI_FCK */
-	fck = dsi_fclk_rate(dsidev);
-
-	r = dsi_read_reg(dsidev, DSI_TIMING1);
-	r = FLD_MOD(r, 1, 15, 15);	/* FORCE_TX_STOP_MODE_IO */
-	r = FLD_MOD(r, x16 ? 1 : 0, 14, 14);	/* STOP_STATE_X16_IO */
-	r = FLD_MOD(r, x4 ? 1 : 0, 13, 13);	/* STOP_STATE_X4_IO */
-	r = FLD_MOD(r, ticks, 12, 0);	/* STOP_STATE_COUNTER_IO */
-	dsi_write_reg(dsidev, DSI_TIMING1, r);
-
-	total_ticks = ticks * (x16 ? 16 : 1) * (x4 ? 4 : 1);
-
-	DSSDBG("STOP_STATE_COUNTER %lu ticks (%#x%s%s) = %lu ns\n",
-			total_ticks,
-			ticks, x4 ? " x4" : "", x16 ? " x16" : "",
-			(total_ticks * 1000) / (fck / 1000 / 1000));
-}
-
-static void dsi_set_hs_tx_timeout(struct platform_device *dsidev,
-		unsigned ticks, bool x4, bool x16)
-{
-	unsigned long fck;
-	unsigned long total_ticks;
-	u32 r;
-
-	BUG_ON(ticks > 0x1fff);
-
-	/* ticks in TxByteClkHS */
-	fck = dsi_get_txbyteclkhs(dsidev);
-
-	r = dsi_read_reg(dsidev, DSI_TIMING2);
-	r = FLD_MOD(r, 1, 31, 31);	/* HS_TX_TO */
-	r = FLD_MOD(r, x16 ? 1 : 0, 30, 30);	/* HS_TX_TO_X16 */
-	r = FLD_MOD(r, x4 ? 1 : 0, 29, 29);	/* HS_TX_TO_X8 (4 really) */
-	r = FLD_MOD(r, ticks, 28, 16);	/* HS_TX_TO_COUNTER */
-	dsi_write_reg(dsidev, DSI_TIMING2, r);
-
-	total_ticks = ticks * (x16 ? 16 : 1) * (x4 ? 4 : 1);
-
-	DSSDBG("HS_TX_TO %lu ticks (%#x%s%s) = %lu ns\n",
-			total_ticks,
-			ticks, x4 ? " x4" : "", x16 ? " x16" : "",
-			(total_ticks * 1000) / (fck / 1000 / 1000));
-}
-
-static void dsi_config_vp_num_line_buffers(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int num_line_buffers;
-
-	if (dsi->mode == OMAP_DSS_DSI_VIDEO_MODE) {
-		int bpp = dsi_get_pixel_size(dsi->pix_fmt);
-		struct omap_video_timings *timings = &dsi->timings;
-		/*
-		 * Don't use line buffers if width is greater than the video
-		 * port's line buffer size
-		 */
-		if (dsi->line_buffer_size <= timings->x_res * bpp / 8)
-			num_line_buffers = 0;
-		else
-			num_line_buffers = 2;
-	} else {
-		/* Use maximum number of line buffers in command mode */
-		num_line_buffers = 2;
-	}
-
-	/* LINE_BUFFER */
-	REG_FLD_MOD(dsidev, DSI_CTRL, num_line_buffers, 13, 12);
-}
-
-static void dsi_config_vp_sync_events(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	bool sync_end;
-	u32 r;
-
-	if (dsi->vm_timings.trans_mode == OMAP_DSS_DSI_PULSE_MODE)
-		sync_end = true;
-	else
-		sync_end = false;
-
-	r = dsi_read_reg(dsidev, DSI_CTRL);
-	r = FLD_MOD(r, 1, 9, 9);		/* VP_DE_POL */
-	r = FLD_MOD(r, 1, 10, 10);		/* VP_HSYNC_POL */
-	r = FLD_MOD(r, 1, 11, 11);		/* VP_VSYNC_POL */
-	r = FLD_MOD(r, 1, 15, 15);		/* VP_VSYNC_START */
-	r = FLD_MOD(r, sync_end, 16, 16);	/* VP_VSYNC_END */
-	r = FLD_MOD(r, 1, 17, 17);		/* VP_HSYNC_START */
-	r = FLD_MOD(r, sync_end, 18, 18);	/* VP_HSYNC_END */
-	dsi_write_reg(dsidev, DSI_CTRL, r);
-}
-
-static void dsi_config_blanking_modes(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int blanking_mode = dsi->vm_timings.blanking_mode;
-	int hfp_blanking_mode = dsi->vm_timings.hfp_blanking_mode;
-	int hbp_blanking_mode = dsi->vm_timings.hbp_blanking_mode;
-	int hsa_blanking_mode = dsi->vm_timings.hsa_blanking_mode;
-	u32 r;
-
-	/*
-	 * 0 = TX FIFO packets sent or LPS in corresponding blanking periods
-	 * 1 = Long blanking packets are sent in corresponding blanking periods
-	 */
-	r = dsi_read_reg(dsidev, DSI_CTRL);
-	r = FLD_MOD(r, blanking_mode, 20, 20);		/* BLANKING_MODE */
-	r = FLD_MOD(r, hfp_blanking_mode, 21, 21);	/* HFP_BLANKING */
-	r = FLD_MOD(r, hbp_blanking_mode, 22, 22);	/* HBP_BLANKING */
-	r = FLD_MOD(r, hsa_blanking_mode, 23, 23);	/* HSA_BLANKING */
-	dsi_write_reg(dsidev, DSI_CTRL, r);
-}
-
-/*
- * According to section 'HS Command Mode Interleaving' in OMAP TRM, Scenario 3
- * results in maximum transition time for data and clock lanes to enter and
- * exit HS mode. Hence, this is the scenario where the least amount of command
- * mode data can be interleaved. We program the minimum amount of TXBYTECLKHS
- * clock cycles that can be used to interleave command mode data in HS so that
- * all scenarios are satisfied.
- */
-static int dsi_compute_interleave_hs(int blank, bool ddr_alwon, int enter_hs,
-		int exit_hs, int exiths_clk, int ddr_pre, int ddr_post)
-{
-	int transition;
-
-	/*
-	 * If DDR_CLK_ALWAYS_ON is set, we need to consider HS mode transition
-	 * time of data lanes only, if it isn't set, we need to consider HS
-	 * transition time of both data and clock lanes. HS transition time
-	 * of Scenario 3 is considered.
-	 */
-	if (ddr_alwon) {
-		transition = enter_hs + exit_hs + max(enter_hs, 2) + 1;
-	} else {
-		int trans1, trans2;
-		trans1 = ddr_pre + enter_hs + exit_hs + max(enter_hs, 2) + 1;
-		trans2 = ddr_pre + enter_hs + exiths_clk + ddr_post + ddr_pre +
-				enter_hs + 1;
-		transition = max(trans1, trans2);
-	}
-
-	return blank > transition ? blank - transition : 0;
-}
-
-/*
- * According to section 'LP Command Mode Interleaving' in OMAP TRM, Scenario 1
- * results in maximum transition time for data lanes to enter and exit LP mode.
- * Hence, this is the scenario where the least amount of command mode data can
- * be interleaved. We program the minimum amount of bytes that can be
- * interleaved in LP so that all scenarios are satisfied.
- */
-static int dsi_compute_interleave_lp(int blank, int enter_hs, int exit_hs,
-		int lp_clk_div, int tdsi_fclk)
-{
-	int trans_lp;	/* time required for a LP transition, in TXBYTECLKHS */
-	int tlp_avail;	/* time left for interleaving commands, in CLKIN4DDR */
-	int ttxclkesc;	/* period of LP transmit escape clock, in CLKIN4DDR */
-	int thsbyte_clk = 16;	/* Period of TXBYTECLKHS clock, in CLKIN4DDR */
-	int lp_inter;	/* cmd mode data that can be interleaved, in bytes */
-
-	/* maximum LP transition time according to Scenario 1 */
-	trans_lp = exit_hs + max(enter_hs, 2) + 1;
-
-	/* CLKIN4DDR = 16 * TXBYTECLKHS */
-	tlp_avail = thsbyte_clk * (blank - trans_lp);
-
-	ttxclkesc = tdsi_fclk * lp_clk_div;
-
-	lp_inter = ((tlp_avail - 8 * thsbyte_clk - 5 * tdsi_fclk) / ttxclkesc -
-			26) / 16;
-
-	return max(lp_inter, 0);
-}
-
-static void dsi_config_cmd_mode_interleaving(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int blanking_mode;
-	int hfp_blanking_mode, hbp_blanking_mode, hsa_blanking_mode;
-	int hsa, hfp, hbp, width_bytes, bllp, lp_clk_div;
-	int ddr_clk_pre, ddr_clk_post, enter_hs_mode_lat, exit_hs_mode_lat;
-	int tclk_trail, ths_exit, exiths_clk;
-	bool ddr_alwon;
-	struct omap_video_timings *timings = &dsi->timings;
-	int bpp = dsi_get_pixel_size(dsi->pix_fmt);
-	int ndl = dsi->num_lanes_used - 1;
-	int dsi_fclk_hsdiv = dsi->user_dsi_cinfo.regm_dsi + 1;
-	int hsa_interleave_hs = 0, hsa_interleave_lp = 0;
-	int hfp_interleave_hs = 0, hfp_interleave_lp = 0;
-	int hbp_interleave_hs = 0, hbp_interleave_lp = 0;
-	int bl_interleave_hs = 0, bl_interleave_lp = 0;
-	u32 r;
-
-	r = dsi_read_reg(dsidev, DSI_CTRL);
-	blanking_mode = FLD_GET(r, 20, 20);
-	hfp_blanking_mode = FLD_GET(r, 21, 21);
-	hbp_blanking_mode = FLD_GET(r, 22, 22);
-	hsa_blanking_mode = FLD_GET(r, 23, 23);
-
-	r = dsi_read_reg(dsidev, DSI_VM_TIMING1);
-	hbp = FLD_GET(r, 11, 0);
-	hfp = FLD_GET(r, 23, 12);
-	hsa = FLD_GET(r, 31, 24);
-
-	r = dsi_read_reg(dsidev, DSI_CLK_TIMING);
-	ddr_clk_post = FLD_GET(r, 7, 0);
-	ddr_clk_pre = FLD_GET(r, 15, 8);
-
-	r = dsi_read_reg(dsidev, DSI_VM_TIMING7);
-	exit_hs_mode_lat = FLD_GET(r, 15, 0);
-	enter_hs_mode_lat = FLD_GET(r, 31, 16);
-
-	r = dsi_read_reg(dsidev, DSI_CLK_CTRL);
-	lp_clk_div = FLD_GET(r, 12, 0);
-	ddr_alwon = FLD_GET(r, 13, 13);
-
-	r = dsi_read_reg(dsidev, DSI_DSIPHY_CFG0);
-	ths_exit = FLD_GET(r, 7, 0);
-
-	r = dsi_read_reg(dsidev, DSI_DSIPHY_CFG1);
-	tclk_trail = FLD_GET(r, 15, 8);
-
-	exiths_clk = ths_exit + tclk_trail;
-
-	width_bytes = DIV_ROUND_UP(timings->x_res * bpp, 8);
-	bllp = hbp + hfp + hsa + DIV_ROUND_UP(width_bytes + 6, ndl);
-
-	if (!hsa_blanking_mode) {
-		hsa_interleave_hs = dsi_compute_interleave_hs(hsa, ddr_alwon,
-					enter_hs_mode_lat, exit_hs_mode_lat,
-					exiths_clk, ddr_clk_pre, ddr_clk_post);
-		hsa_interleave_lp = dsi_compute_interleave_lp(hsa,
-					enter_hs_mode_lat, exit_hs_mode_lat,
-					lp_clk_div, dsi_fclk_hsdiv);
-	}
-
-	if (!hfp_blanking_mode) {
-		hfp_interleave_hs = dsi_compute_interleave_hs(hfp, ddr_alwon,
-					enter_hs_mode_lat, exit_hs_mode_lat,
-					exiths_clk, ddr_clk_pre, ddr_clk_post);
-		hfp_interleave_lp = dsi_compute_interleave_lp(hfp,
-					enter_hs_mode_lat, exit_hs_mode_lat,
-					lp_clk_div, dsi_fclk_hsdiv);
-	}
-
-	if (!hbp_blanking_mode) {
-		hbp_interleave_hs = dsi_compute_interleave_hs(hbp, ddr_alwon,
-					enter_hs_mode_lat, exit_hs_mode_lat,
-					exiths_clk, ddr_clk_pre, ddr_clk_post);
-
-		hbp_interleave_lp = dsi_compute_interleave_lp(hbp,
-					enter_hs_mode_lat, exit_hs_mode_lat,
-					lp_clk_div, dsi_fclk_hsdiv);
-	}
-
-	if (!blanking_mode) {
-		bl_interleave_hs = dsi_compute_interleave_hs(bllp, ddr_alwon,
-					enter_hs_mode_lat, exit_hs_mode_lat,
-					exiths_clk, ddr_clk_pre, ddr_clk_post);
-
-		bl_interleave_lp = dsi_compute_interleave_lp(bllp,
-					enter_hs_mode_lat, exit_hs_mode_lat,
-					lp_clk_div, dsi_fclk_hsdiv);
-	}
-
-	DSSDBG("DSI HS interleaving(TXBYTECLKHS) HSA %d, HFP %d, HBP %d, BLLP %d\n",
-		hsa_interleave_hs, hfp_interleave_hs, hbp_interleave_hs,
-		bl_interleave_hs);
-
-	DSSDBG("DSI LP interleaving(bytes) HSA %d, HFP %d, HBP %d, BLLP %d\n",
-		hsa_interleave_lp, hfp_interleave_lp, hbp_interleave_lp,
-		bl_interleave_lp);
-
-	r = dsi_read_reg(dsidev, DSI_VM_TIMING4);
-	r = FLD_MOD(r, hsa_interleave_hs, 23, 16);
-	r = FLD_MOD(r, hfp_interleave_hs, 15, 8);
-	r = FLD_MOD(r, hbp_interleave_hs, 7, 0);
-	dsi_write_reg(dsidev, DSI_VM_TIMING4, r);
-
-	r = dsi_read_reg(dsidev, DSI_VM_TIMING5);
-	r = FLD_MOD(r, hsa_interleave_lp, 23, 16);
-	r = FLD_MOD(r, hfp_interleave_lp, 15, 8);
-	r = FLD_MOD(r, hbp_interleave_lp, 7, 0);
-	dsi_write_reg(dsidev, DSI_VM_TIMING5, r);
-
-	r = dsi_read_reg(dsidev, DSI_VM_TIMING6);
-	r = FLD_MOD(r, bl_interleave_hs, 31, 15);
-	r = FLD_MOD(r, bl_interleave_lp, 16, 0);
-	dsi_write_reg(dsidev, DSI_VM_TIMING6, r);
-}
-
-static int dsi_proto_config(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	u32 r;
-	int buswidth = 0;
-
-	dsi_config_tx_fifo(dsidev, DSI_FIFO_SIZE_32,
-			DSI_FIFO_SIZE_32,
-			DSI_FIFO_SIZE_32,
-			DSI_FIFO_SIZE_32);
-
-	dsi_config_rx_fifo(dsidev, DSI_FIFO_SIZE_32,
-			DSI_FIFO_SIZE_32,
-			DSI_FIFO_SIZE_32,
-			DSI_FIFO_SIZE_32);
-
-	/* XXX what values for the timeouts? */
-	dsi_set_stop_state_counter(dsidev, 0x1000, false, false);
-	dsi_set_ta_timeout(dsidev, 0x1fff, true, true);
-	dsi_set_lp_rx_timeout(dsidev, 0x1fff, true, true);
-	dsi_set_hs_tx_timeout(dsidev, 0x1fff, true, true);
-
-	switch (dsi_get_pixel_size(dsi->pix_fmt)) {
-	case 16:
-		buswidth = 0;
-		break;
-	case 18:
-		buswidth = 1;
-		break;
-	case 24:
-		buswidth = 2;
-		break;
-	default:
-		BUG();
-		return -EINVAL;
-	}
-
-	r = dsi_read_reg(dsidev, DSI_CTRL);
-	r = FLD_MOD(r, 1, 1, 1);	/* CS_RX_EN */
-	r = FLD_MOD(r, 1, 2, 2);	/* ECC_RX_EN */
-	r = FLD_MOD(r, 1, 3, 3);	/* TX_FIFO_ARBITRATION */
-	r = FLD_MOD(r, 1, 4, 4);	/* VP_CLK_RATIO, always 1, see errata*/
-	r = FLD_MOD(r, buswidth, 7, 6); /* VP_DATA_BUS_WIDTH */
-	r = FLD_MOD(r, 0, 8, 8);	/* VP_CLK_POL */
-	r = FLD_MOD(r, 1, 14, 14);	/* TRIGGER_RESET_MODE */
-	r = FLD_MOD(r, 1, 19, 19);	/* EOT_ENABLE */
-	if (!dss_has_feature(FEAT_DSI_DCS_CMD_CONFIG_VC)) {
-		r = FLD_MOD(r, 1, 24, 24);	/* DCS_CMD_ENABLE */
-		/* DCS_CMD_CODE, 1=start, 0=continue */
-		r = FLD_MOD(r, 0, 25, 25);
-	}
-
-	dsi_write_reg(dsidev, DSI_CTRL, r);
-
-	dsi_config_vp_num_line_buffers(dsidev);
-
-	if (dsi->mode == OMAP_DSS_DSI_VIDEO_MODE) {
-		dsi_config_vp_sync_events(dsidev);
-		dsi_config_blanking_modes(dsidev);
-		dsi_config_cmd_mode_interleaving(dsidev);
-	}
-
-	dsi_vc_initial_config(dsidev, 0);
-	dsi_vc_initial_config(dsidev, 1);
-	dsi_vc_initial_config(dsidev, 2);
-	dsi_vc_initial_config(dsidev, 3);
-
-	return 0;
-}
-
-static void dsi_proto_timings(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	unsigned tlpx, tclk_zero, tclk_prepare, tclk_trail;
-	unsigned tclk_pre, tclk_post;
-	unsigned ths_prepare, ths_prepare_ths_zero, ths_zero;
-	unsigned ths_trail, ths_exit;
-	unsigned ddr_clk_pre, ddr_clk_post;
-	unsigned enter_hs_mode_lat, exit_hs_mode_lat;
-	unsigned ths_eot;
-	int ndl = dsi->num_lanes_used - 1;
-	u32 r;
-
-	r = dsi_read_reg(dsidev, DSI_DSIPHY_CFG0);
-	ths_prepare = FLD_GET(r, 31, 24);
-	ths_prepare_ths_zero = FLD_GET(r, 23, 16);
-	ths_zero = ths_prepare_ths_zero - ths_prepare;
-	ths_trail = FLD_GET(r, 15, 8);
-	ths_exit = FLD_GET(r, 7, 0);
-
-	r = dsi_read_reg(dsidev, DSI_DSIPHY_CFG1);
-	tlpx = FLD_GET(r, 20, 16) * 2;
-	tclk_trail = FLD_GET(r, 15, 8);
-	tclk_zero = FLD_GET(r, 7, 0);
-
-	r = dsi_read_reg(dsidev, DSI_DSIPHY_CFG2);
-	tclk_prepare = FLD_GET(r, 7, 0);
-
-	/* min 8*UI */
-	tclk_pre = 20;
-	/* min 60ns + 52*UI */
-	tclk_post = ns2ddr(dsidev, 60) + 26;
-
-	ths_eot = DIV_ROUND_UP(4, ndl);
-
-	ddr_clk_pre = DIV_ROUND_UP(tclk_pre + tlpx + tclk_zero + tclk_prepare,
-			4);
-	ddr_clk_post = DIV_ROUND_UP(tclk_post + ths_trail, 4) + ths_eot;
-
-	BUG_ON(ddr_clk_pre == 0 || ddr_clk_pre > 255);
-	BUG_ON(ddr_clk_post == 0 || ddr_clk_post > 255);
-
-	r = dsi_read_reg(dsidev, DSI_CLK_TIMING);
-	r = FLD_MOD(r, ddr_clk_pre, 15, 8);
-	r = FLD_MOD(r, ddr_clk_post, 7, 0);
-	dsi_write_reg(dsidev, DSI_CLK_TIMING, r);
-
-	DSSDBG("ddr_clk_pre %u, ddr_clk_post %u\n",
-			ddr_clk_pre,
-			ddr_clk_post);
-
-	enter_hs_mode_lat = 1 + DIV_ROUND_UP(tlpx, 4) +
-		DIV_ROUND_UP(ths_prepare, 4) +
-		DIV_ROUND_UP(ths_zero + 3, 4);
-
-	exit_hs_mode_lat = DIV_ROUND_UP(ths_trail + ths_exit, 4) + 1 + ths_eot;
-
-	r = FLD_VAL(enter_hs_mode_lat, 31, 16) |
-		FLD_VAL(exit_hs_mode_lat, 15, 0);
-	dsi_write_reg(dsidev, DSI_VM_TIMING7, r);
-
-	DSSDBG("enter_hs_mode_lat %u, exit_hs_mode_lat %u\n",
-			enter_hs_mode_lat, exit_hs_mode_lat);
-
-	 if (dsi->mode == OMAP_DSS_DSI_VIDEO_MODE) {
-		/* TODO: Implement a video mode check_timings function */
-		int hsa = dsi->vm_timings.hsa;
-		int hfp = dsi->vm_timings.hfp;
-		int hbp = dsi->vm_timings.hbp;
-		int vsa = dsi->vm_timings.vsa;
-		int vfp = dsi->vm_timings.vfp;
-		int vbp = dsi->vm_timings.vbp;
-		int window_sync = dsi->vm_timings.window_sync;
-		bool hsync_end;
-		struct omap_video_timings *timings = &dsi->timings;
-		int bpp = dsi_get_pixel_size(dsi->pix_fmt);
-		int tl, t_he, width_bytes;
-
-		hsync_end = dsi->vm_timings.trans_mode == OMAP_DSS_DSI_PULSE_MODE;
-		t_he = hsync_end ?
-			((hsa == 0 && ndl == 3) ? 1 : DIV_ROUND_UP(4, ndl)) : 0;
-
-		width_bytes = DIV_ROUND_UP(timings->x_res * bpp, 8);
-
-		/* TL = t_HS + HSA + t_HE + HFP + ceil((WC + 6) / NDL) + HBP */
-		tl = DIV_ROUND_UP(4, ndl) + (hsync_end ? hsa : 0) + t_he + hfp +
-			DIV_ROUND_UP(width_bytes + 6, ndl) + hbp;
-
-		DSSDBG("HBP: %d, HFP: %d, HSA: %d, TL: %d TXBYTECLKHS\n", hbp,
-			hfp, hsync_end ? hsa : 0, tl);
-		DSSDBG("VBP: %d, VFP: %d, VSA: %d, VACT: %d lines\n", vbp, vfp,
-			vsa, timings->y_res);
-
-		r = dsi_read_reg(dsidev, DSI_VM_TIMING1);
-		r = FLD_MOD(r, hbp, 11, 0);	/* HBP */
-		r = FLD_MOD(r, hfp, 23, 12);	/* HFP */
-		r = FLD_MOD(r, hsync_end ? hsa : 0, 31, 24);	/* HSA */
-		dsi_write_reg(dsidev, DSI_VM_TIMING1, r);
-
-		r = dsi_read_reg(dsidev, DSI_VM_TIMING2);
-		r = FLD_MOD(r, vbp, 7, 0);	/* VBP */
-		r = FLD_MOD(r, vfp, 15, 8);	/* VFP */
-		r = FLD_MOD(r, vsa, 23, 16);	/* VSA */
-		r = FLD_MOD(r, window_sync, 27, 24);	/* WINDOW_SYNC */
-		dsi_write_reg(dsidev, DSI_VM_TIMING2, r);
-
-		r = dsi_read_reg(dsidev, DSI_VM_TIMING3);
-		r = FLD_MOD(r, timings->y_res, 14, 0);	/* VACT */
-		r = FLD_MOD(r, tl, 31, 16);		/* TL */
-		dsi_write_reg(dsidev, DSI_VM_TIMING3, r);
-	}
-}
-
-static int dsi_configure_pins(struct omap_dss_device *dssdev,
-		const struct omap_dsi_pin_config *pin_cfg)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int num_pins;
-	const int *pins;
-	struct dsi_lane_config lanes[DSI_MAX_NR_LANES];
-	int num_lanes;
-	int i;
-
-	static const enum dsi_lane_function functions[] = {
-		DSI_LANE_CLK,
-		DSI_LANE_DATA1,
-		DSI_LANE_DATA2,
-		DSI_LANE_DATA3,
-		DSI_LANE_DATA4,
-	};
-
-	num_pins = pin_cfg->num_pins;
-	pins = pin_cfg->pins;
-
-	if (num_pins < 4 || num_pins > dsi->num_lanes_supported * 2
-			|| num_pins % 2 != 0)
-		return -EINVAL;
-
-	for (i = 0; i < DSI_MAX_NR_LANES; ++i)
-		lanes[i].function = DSI_LANE_UNUSED;
-
-	num_lanes = 0;
-
-	for (i = 0; i < num_pins; i += 2) {
-		u8 lane, pol;
-		int dx, dy;
-
-		dx = pins[i];
-		dy = pins[i + 1];
-
-		if (dx < 0 || dx >= dsi->num_lanes_supported * 2)
-			return -EINVAL;
-
-		if (dy < 0 || dy >= dsi->num_lanes_supported * 2)
-			return -EINVAL;
-
-		if (dx & 1) {
-			if (dy != dx - 1)
-				return -EINVAL;
-			pol = 1;
-		} else {
-			if (dy != dx + 1)
-				return -EINVAL;
-			pol = 0;
-		}
-
-		lane = dx / 2;
-
-		lanes[lane].function = functions[i / 2];
-		lanes[lane].polarity = pol;
-		num_lanes++;
-	}
-
-	memcpy(dsi->lanes, lanes, sizeof(dsi->lanes));
-	dsi->num_lanes_used = num_lanes;
-
-	return 0;
-}
-
-static int dsi_enable_video_output(struct omap_dss_device *dssdev, int channel)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	struct omap_overlay_manager *mgr = dsi->output.manager;
-	int bpp = dsi_get_pixel_size(dsi->pix_fmt);
-	struct omap_dss_device *out = &dsi->output;
-	u8 data_type;
-	u16 word_count;
-	int r;
-
-	if (out == NULL || out->manager == NULL) {
-		DSSERR("failed to enable display: no output/manager\n");
-		return -ENODEV;
-	}
-
-	r = dsi_display_init_dispc(dsidev, mgr);
-	if (r)
-		goto err_init_dispc;
-
-	if (dsi->mode == OMAP_DSS_DSI_VIDEO_MODE) {
-		switch (dsi->pix_fmt) {
-		case OMAP_DSS_DSI_FMT_RGB888:
-			data_type = MIPI_DSI_PACKED_PIXEL_STREAM_24;
-			break;
-		case OMAP_DSS_DSI_FMT_RGB666:
-			data_type = MIPI_DSI_PIXEL_STREAM_3BYTE_18;
-			break;
-		case OMAP_DSS_DSI_FMT_RGB666_PACKED:
-			data_type = MIPI_DSI_PACKED_PIXEL_STREAM_18;
-			break;
-		case OMAP_DSS_DSI_FMT_RGB565:
-			data_type = MIPI_DSI_PACKED_PIXEL_STREAM_16;
-			break;
-		default:
-			r = -EINVAL;
-			goto err_pix_fmt;
-		}
-
-		dsi_if_enable(dsidev, false);
-		dsi_vc_enable(dsidev, channel, false);
-
-		/* MODE, 1 = video mode */
-		REG_FLD_MOD(dsidev, DSI_VC_CTRL(channel), 1, 4, 4);
-
-		word_count = DIV_ROUND_UP(dsi->timings.x_res * bpp, 8);
-
-		dsi_vc_write_long_header(dsidev, channel, data_type,
-				word_count, 0);
-
-		dsi_vc_enable(dsidev, channel, true);
-		dsi_if_enable(dsidev, true);
-	}
-
-	r = dss_mgr_enable(mgr);
-	if (r)
-		goto err_mgr_enable;
-
-	return 0;
-
-err_mgr_enable:
-	if (dsi->mode == OMAP_DSS_DSI_VIDEO_MODE) {
-		dsi_if_enable(dsidev, false);
-		dsi_vc_enable(dsidev, channel, false);
-	}
-err_pix_fmt:
-	dsi_display_uninit_dispc(dsidev, mgr);
-err_init_dispc:
-	return r;
-}
-
-static void dsi_disable_video_output(struct omap_dss_device *dssdev, int channel)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	struct omap_overlay_manager *mgr = dsi->output.manager;
-
-	if (dsi->mode == OMAP_DSS_DSI_VIDEO_MODE) {
-		dsi_if_enable(dsidev, false);
-		dsi_vc_enable(dsidev, channel, false);
-
-		/* MODE, 0 = command mode */
-		REG_FLD_MOD(dsidev, DSI_VC_CTRL(channel), 0, 4, 4);
-
-		dsi_vc_enable(dsidev, channel, true);
-		dsi_if_enable(dsidev, true);
-	}
-
-	dss_mgr_disable(mgr);
-
-	dsi_display_uninit_dispc(dsidev, mgr);
-}
-
-static void dsi_update_screen_dispc(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	struct omap_overlay_manager *mgr = dsi->output.manager;
-	unsigned bytespp;
-	unsigned bytespl;
-	unsigned bytespf;
-	unsigned total_len;
-	unsigned packet_payload;
-	unsigned packet_len;
-	u32 l;
-	int r;
-	const unsigned channel = dsi->update_channel;
-	const unsigned line_buf_size = dsi->line_buffer_size;
-	u16 w = dsi->timings.x_res;
-	u16 h = dsi->timings.y_res;
-
-	DSSDBG("dsi_update_screen_dispc(%dx%d)\n", w, h);
-
-	dsi_vc_config_source(dsidev, channel, DSI_VC_SOURCE_VP);
-
-	bytespp	= dsi_get_pixel_size(dsi->pix_fmt) / 8;
-	bytespl = w * bytespp;
-	bytespf = bytespl * h;
-
-	/* NOTE: packet_payload has to be equal to N * bytespl, where N is
-	 * number of lines in a packet.  See errata about VP_CLK_RATIO */
-
-	if (bytespf < line_buf_size)
-		packet_payload = bytespf;
-	else
-		packet_payload = (line_buf_size) / bytespl * bytespl;
-
-	packet_len = packet_payload + 1;	/* 1 byte for DCS cmd */
-	total_len = (bytespf / packet_payload) * packet_len;
-
-	if (bytespf % packet_payload)
-		total_len += (bytespf % packet_payload) + 1;
-
-	l = FLD_VAL(total_len, 23, 0); /* TE_SIZE */
-	dsi_write_reg(dsidev, DSI_VC_TE(channel), l);
-
-	dsi_vc_write_long_header(dsidev, channel, MIPI_DSI_DCS_LONG_WRITE,
-		packet_len, 0);
-
-	if (dsi->te_enabled)
-		l = FLD_MOD(l, 1, 30, 30); /* TE_EN */
-	else
-		l = FLD_MOD(l, 1, 31, 31); /* TE_START */
-	dsi_write_reg(dsidev, DSI_VC_TE(channel), l);
-
-	/* We put SIDLEMODE to no-idle for the duration of the transfer,
-	 * because DSS interrupts are not capable of waking up the CPU and the
-	 * framedone interrupt could be delayed for quite a long time. I think
-	 * the same goes for any DSS interrupts, but for some reason I have not
-	 * seen the problem anywhere else than here.
-	 */
-	dispc_disable_sidle();
-
-	dsi_perf_mark_start(dsidev);
-
-	r = schedule_delayed_work(&dsi->framedone_timeout_work,
-		msecs_to_jiffies(250));
-	BUG_ON(r == 0);
-
-	dss_mgr_set_timings(mgr, &dsi->timings);
-
-	dss_mgr_start_update(mgr);
-
-	if (dsi->te_enabled) {
-		/* disable LP_RX_TO, so that we can receive TE.  Time to wait
-		 * for TE is longer than the timer allows */
-		REG_FLD_MOD(dsidev, DSI_TIMING2, 0, 15, 15); /* LP_RX_TO */
-
-		dsi_vc_send_bta(dsidev, channel);
-
-#ifdef DSI_CATCH_MISSING_TE
-		mod_timer(&dsi->te_timer, jiffies + msecs_to_jiffies(250));
-#endif
-	}
-}
-
-#ifdef DSI_CATCH_MISSING_TE
-static void dsi_te_timeout(unsigned long arg)
-{
-	DSSERR("TE not received for 250ms!\n");
-}
-#endif
-
-static void dsi_handle_framedone(struct platform_device *dsidev, int error)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	/* SIDLEMODE back to smart-idle */
-	dispc_enable_sidle();
-
-	if (dsi->te_enabled) {
-		/* enable LP_RX_TO again after the TE */
-		REG_FLD_MOD(dsidev, DSI_TIMING2, 1, 15, 15); /* LP_RX_TO */
-	}
-
-	dsi->framedone_callback(error, dsi->framedone_data);
-
-	if (!error)
-		dsi_perf_show(dsidev, "DISPC");
-}
-
-static void dsi_framedone_timeout_work_callback(struct work_struct *work)
-{
-	struct dsi_data *dsi = container_of(work, struct dsi_data,
-			framedone_timeout_work.work);
-	/* XXX While extremely unlikely, we could get FRAMEDONE interrupt after
-	 * 250ms which would conflict with this timeout work. What should be
-	 * done is first cancel the transfer on the HW, and then cancel the
-	 * possibly scheduled framedone work. However, cancelling the transfer
-	 * on the HW is buggy, and would probably require resetting the whole
-	 * DSI */
-
-	DSSERR("Framedone not received for 250ms!\n");
-
-	dsi_handle_framedone(dsi->pdev, -ETIMEDOUT);
-}
-
-static void dsi_framedone_irq_callback(void *data)
-{
-	struct platform_device *dsidev = (struct platform_device *) data;
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	/* Note: We get FRAMEDONE when DISPC has finished sending pixels and
-	 * turns itself off. However, DSI still has the pixels in its buffers,
-	 * and is sending the data.
-	 */
-
-	cancel_delayed_work(&dsi->framedone_timeout_work);
-
-	dsi_handle_framedone(dsidev, 0);
-}
-
-static int dsi_update(struct omap_dss_device *dssdev, int channel,
-		void (*callback)(int, void *), void *data)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	u16 dw, dh;
-
-	dsi_perf_mark_setup(dsidev);
-
-	dsi->update_channel = channel;
-
-	dsi->framedone_callback = callback;
-	dsi->framedone_data = data;
-
-	dw = dsi->timings.x_res;
-	dh = dsi->timings.y_res;
-
-#ifdef DSI_PERF_MEASURE
-	dsi->update_bytes = dw * dh *
-		dsi_get_pixel_size(dsi->pix_fmt) / 8;
-#endif
-	dsi_update_screen_dispc(dsidev);
-
-	return 0;
-}
-
-/* Display funcs */
-
-static int dsi_configure_dispc_clocks(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	struct dispc_clock_info dispc_cinfo;
-	int r;
-	unsigned long fck;
-
-	fck = dsi_get_pll_hsdiv_dispc_rate(dsidev);
-
-	dispc_cinfo.lck_div = dsi->user_dispc_cinfo.lck_div;
-	dispc_cinfo.pck_div = dsi->user_dispc_cinfo.pck_div;
-
-	r = dispc_calc_clock_rates(fck, &dispc_cinfo);
-	if (r) {
-		DSSERR("Failed to calc dispc clocks\n");
-		return r;
-	}
-
-	dsi->mgr_config.clock_info = dispc_cinfo;
-
-	return 0;
-}
-
-static int dsi_display_init_dispc(struct platform_device *dsidev,
-		struct omap_overlay_manager *mgr)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int r;
-
-	dss_select_lcd_clk_source(mgr->id, dsi->module_id == 0 ?
-			OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC :
-			OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC);
-
-	if (dsi->mode == OMAP_DSS_DSI_CMD_MODE) {
-		r = dss_mgr_register_framedone_handler(mgr,
-				dsi_framedone_irq_callback, dsidev);
-		if (r) {
-			DSSERR("can't register FRAMEDONE handler\n");
-			goto err;
-		}
-
-		dsi->mgr_config.stallmode = true;
-		dsi->mgr_config.fifohandcheck = true;
-	} else {
-		dsi->mgr_config.stallmode = false;
-		dsi->mgr_config.fifohandcheck = false;
-	}
-
-	/*
-	 * override interlace, logic level and edge related parameters in
-	 * omap_video_timings with default values
-	 */
-	dsi->timings.interlace = false;
-	dsi->timings.hsync_level = OMAPDSS_SIG_ACTIVE_HIGH;
-	dsi->timings.vsync_level = OMAPDSS_SIG_ACTIVE_HIGH;
-	dsi->timings.data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
-	dsi->timings.de_level = OMAPDSS_SIG_ACTIVE_HIGH;
-	dsi->timings.sync_pclk_edge = OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES;
-
-	dss_mgr_set_timings(mgr, &dsi->timings);
-
-	r = dsi_configure_dispc_clocks(dsidev);
-	if (r)
-		goto err1;
-
-	dsi->mgr_config.io_pad_mode = DSS_IO_PAD_MODE_BYPASS;
-	dsi->mgr_config.video_port_width =
-			dsi_get_pixel_size(dsi->pix_fmt);
-	dsi->mgr_config.lcden_sig_polarity = 0;
-
-	dss_mgr_set_lcd_config(mgr, &dsi->mgr_config);
-
-	return 0;
-err1:
-	if (dsi->mode == OMAP_DSS_DSI_CMD_MODE)
-		dss_mgr_unregister_framedone_handler(mgr,
-				dsi_framedone_irq_callback, dsidev);
-err:
-	dss_select_lcd_clk_source(mgr->id, OMAP_DSS_CLK_SRC_FCK);
-	return r;
-}
-
-static void dsi_display_uninit_dispc(struct platform_device *dsidev,
-		struct omap_overlay_manager *mgr)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	if (dsi->mode == OMAP_DSS_DSI_CMD_MODE)
-		dss_mgr_unregister_framedone_handler(mgr,
-				dsi_framedone_irq_callback, dsidev);
-
-	dss_select_lcd_clk_source(mgr->id, OMAP_DSS_CLK_SRC_FCK);
-}
-
-static int dsi_configure_dsi_clocks(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	struct dsi_clock_info cinfo;
-	int r;
-
-	cinfo = dsi->user_dsi_cinfo;
-
-	r = dsi_calc_clock_rates(dsidev, &cinfo);
-	if (r) {
-		DSSERR("Failed to calc dsi clocks\n");
-		return r;
-	}
-
-	r = dsi_pll_set_clock_div(dsidev, &cinfo);
-	if (r) {
-		DSSERR("Failed to set dsi clocks\n");
-		return r;
-	}
-
-	return 0;
-}
-
-static int dsi_display_init_dsi(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int r;
-
-	r = dsi_pll_init(dsidev, true, true);
-	if (r)
-		goto err0;
-
-	r = dsi_configure_dsi_clocks(dsidev);
-	if (r)
-		goto err1;
-
-	dss_select_dsi_clk_source(dsi->module_id, dsi->module_id == 0 ?
-			OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI :
-			OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI);
-
-	DSSDBG("PLL OK\n");
-
-	r = dsi_cio_init(dsidev);
-	if (r)
-		goto err2;
-
-	_dsi_print_reset_status(dsidev);
-
-	dsi_proto_timings(dsidev);
-	dsi_set_lp_clk_divisor(dsidev);
-
-	if (1)
-		_dsi_print_reset_status(dsidev);
-
-	r = dsi_proto_config(dsidev);
-	if (r)
-		goto err3;
-
-	/* enable interface */
-	dsi_vc_enable(dsidev, 0, 1);
-	dsi_vc_enable(dsidev, 1, 1);
-	dsi_vc_enable(dsidev, 2, 1);
-	dsi_vc_enable(dsidev, 3, 1);
-	dsi_if_enable(dsidev, 1);
-	dsi_force_tx_stop_mode_io(dsidev);
-
-	return 0;
-err3:
-	dsi_cio_uninit(dsidev);
-err2:
-	dss_select_dsi_clk_source(dsi->module_id, OMAP_DSS_CLK_SRC_FCK);
-err1:
-	dsi_pll_uninit(dsidev, true);
-err0:
-	return r;
-}
-
-static void dsi_display_uninit_dsi(struct platform_device *dsidev,
-		bool disconnect_lanes, bool enter_ulps)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	if (enter_ulps && !dsi->ulps_enabled)
-		dsi_enter_ulps(dsidev);
-
-	/* disable interface */
-	dsi_if_enable(dsidev, 0);
-	dsi_vc_enable(dsidev, 0, 0);
-	dsi_vc_enable(dsidev, 1, 0);
-	dsi_vc_enable(dsidev, 2, 0);
-	dsi_vc_enable(dsidev, 3, 0);
-
-	dss_select_dsi_clk_source(dsi->module_id, OMAP_DSS_CLK_SRC_FCK);
-	dsi_cio_uninit(dsidev);
-	dsi_pll_uninit(dsidev, disconnect_lanes);
-}
-
-static int dsi_display_enable(struct omap_dss_device *dssdev)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int r = 0;
-
-	DSSDBG("dsi_display_enable\n");
-
-	WARN_ON(!dsi_bus_is_locked(dsidev));
-
-	mutex_lock(&dsi->lock);
-
-	r = dsi_runtime_get(dsidev);
-	if (r)
-		goto err_get_dsi;
-
-	dsi_enable_pll_clock(dsidev, 1);
-
-	_dsi_initialize_irq(dsidev);
-
-	r = dsi_display_init_dsi(dsidev);
-	if (r)
-		goto err_init_dsi;
-
-	mutex_unlock(&dsi->lock);
-
-	return 0;
-
-err_init_dsi:
-	dsi_enable_pll_clock(dsidev, 0);
-	dsi_runtime_put(dsidev);
-err_get_dsi:
-	mutex_unlock(&dsi->lock);
-	DSSDBG("dsi_display_enable FAILED\n");
-	return r;
-}
-
-static void dsi_display_disable(struct omap_dss_device *dssdev,
-		bool disconnect_lanes, bool enter_ulps)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	DSSDBG("dsi_display_disable\n");
-
-	WARN_ON(!dsi_bus_is_locked(dsidev));
-
-	mutex_lock(&dsi->lock);
-
-	dsi_sync_vc(dsidev, 0);
-	dsi_sync_vc(dsidev, 1);
-	dsi_sync_vc(dsidev, 2);
-	dsi_sync_vc(dsidev, 3);
-
-	dsi_display_uninit_dsi(dsidev, disconnect_lanes, enter_ulps);
-
-	dsi_runtime_put(dsidev);
-	dsi_enable_pll_clock(dsidev, 0);
-
-	mutex_unlock(&dsi->lock);
-}
-
-static int dsi_enable_te(struct omap_dss_device *dssdev, bool enable)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	dsi->te_enabled = enable;
-	return 0;
-}
-
-#ifdef PRINT_VERBOSE_VM_TIMINGS
-static void print_dsi_vm(const char *str,
-		const struct omap_dss_dsi_videomode_timings *t)
-{
-	unsigned long byteclk = t->hsclk / 4;
-	int bl, wc, pps, tot;
-
-	wc = DIV_ROUND_UP(t->hact * t->bitspp, 8);
-	pps = DIV_ROUND_UP(wc + 6, t->ndl); /* pixel packet size */
-	bl = t->hss + t->hsa + t->hse + t->hbp + t->hfp;
-	tot = bl + pps;
-
-#define TO_DSI_T(x) ((u32)div64_u64((u64)x * 1000000000llu, byteclk))
-
-	pr_debug("%s bck %lu, %u/%u/%u/%u/%u/%u = %u+%u = %u, "
-			"%u/%u/%u/%u/%u/%u = %u + %u = %u\n",
-			str,
-			byteclk,
-			t->hss, t->hsa, t->hse, t->hbp, pps, t->hfp,
-			bl, pps, tot,
-			TO_DSI_T(t->hss),
-			TO_DSI_T(t->hsa),
-			TO_DSI_T(t->hse),
-			TO_DSI_T(t->hbp),
-			TO_DSI_T(pps),
-			TO_DSI_T(t->hfp),
-
-			TO_DSI_T(bl),
-			TO_DSI_T(pps),
-
-			TO_DSI_T(tot));
-#undef TO_DSI_T
-}
-
-static void print_dispc_vm(const char *str, const struct omap_video_timings *t)
-{
-	unsigned long pck = t->pixelclock;
-	int hact, bl, tot;
-
-	hact = t->x_res;
-	bl = t->hsw + t->hbp + t->hfp;
-	tot = hact + bl;
-
-#define TO_DISPC_T(x) ((u32)div64_u64((u64)x * 1000000000llu, pck))
-
-	pr_debug("%s pck %lu, %u/%u/%u/%u = %u+%u = %u, "
-			"%u/%u/%u/%u = %u + %u = %u\n",
-			str,
-			pck,
-			t->hsw, t->hbp, hact, t->hfp,
-			bl, hact, tot,
-			TO_DISPC_T(t->hsw),
-			TO_DISPC_T(t->hbp),
-			TO_DISPC_T(hact),
-			TO_DISPC_T(t->hfp),
-			TO_DISPC_T(bl),
-			TO_DISPC_T(hact),
-			TO_DISPC_T(tot));
-#undef TO_DISPC_T
-}
-
-/* note: this is not quite accurate */
-static void print_dsi_dispc_vm(const char *str,
-		const struct omap_dss_dsi_videomode_timings *t)
-{
-	struct omap_video_timings vm = { 0 };
-	unsigned long byteclk = t->hsclk / 4;
-	unsigned long pck;
-	u64 dsi_tput;
-	int dsi_hact, dsi_htot;
-
-	dsi_tput = (u64)byteclk * t->ndl * 8;
-	pck = (u32)div64_u64(dsi_tput, t->bitspp);
-	dsi_hact = DIV_ROUND_UP(DIV_ROUND_UP(t->hact * t->bitspp, 8) + 6, t->ndl);
-	dsi_htot = t->hss + t->hsa + t->hse + t->hbp + dsi_hact + t->hfp;
-
-	vm.pixelclock = pck;
-	vm.hsw = div64_u64((u64)(t->hsa + t->hse) * pck, byteclk);
-	vm.hbp = div64_u64((u64)t->hbp * pck, byteclk);
-	vm.hfp = div64_u64((u64)t->hfp * pck, byteclk);
-	vm.x_res = t->hact;
-
-	print_dispc_vm(str, &vm);
-}
-#endif /* PRINT_VERBOSE_VM_TIMINGS */
-
-static bool dsi_cm_calc_dispc_cb(int lckd, int pckd, unsigned long lck,
-		unsigned long pck, void *data)
-{
-	struct dsi_clk_calc_ctx *ctx = data;
-	struct omap_video_timings *t = &ctx->dispc_vm;
-
-	ctx->dispc_cinfo.lck_div = lckd;
-	ctx->dispc_cinfo.pck_div = pckd;
-	ctx->dispc_cinfo.lck = lck;
-	ctx->dispc_cinfo.pck = pck;
-
-	*t = *ctx->config->timings;
-	t->pixelclock = pck;
-	t->x_res = ctx->config->timings->x_res;
-	t->y_res = ctx->config->timings->y_res;
-	t->hsw = t->hfp = t->hbp = t->vsw = 1;
-	t->vfp = t->vbp = 0;
-
-	return true;
-}
-
-static bool dsi_cm_calc_hsdiv_cb(int regm_dispc, unsigned long dispc,
-		void *data)
-{
-	struct dsi_clk_calc_ctx *ctx = data;
-
-	ctx->dsi_cinfo.regm_dispc = regm_dispc;
-	ctx->dsi_cinfo.dsi_pll_hsdiv_dispc_clk = dispc;
-
-	return dispc_div_calc(dispc, ctx->req_pck_min, ctx->req_pck_max,
-			dsi_cm_calc_dispc_cb, ctx);
-}
-
-static bool dsi_cm_calc_pll_cb(int regn, int regm, unsigned long fint,
-		unsigned long pll, void *data)
-{
-	struct dsi_clk_calc_ctx *ctx = data;
-
-	ctx->dsi_cinfo.regn = regn;
-	ctx->dsi_cinfo.regm = regm;
-	ctx->dsi_cinfo.fint = fint;
-	ctx->dsi_cinfo.clkin4ddr = pll;
-
-	return dsi_hsdiv_calc(ctx->dsidev, pll, ctx->req_pck_min,
-			dsi_cm_calc_hsdiv_cb, ctx);
-}
-
-static bool dsi_cm_calc(struct dsi_data *dsi,
-		const struct omap_dss_dsi_config *cfg,
-		struct dsi_clk_calc_ctx *ctx)
-{
-	unsigned long clkin;
-	int bitspp, ndl;
-	unsigned long pll_min, pll_max;
-	unsigned long pck, txbyteclk;
-
-	clkin = clk_get_rate(dsi->sys_clk);
-	bitspp = dsi_get_pixel_size(cfg->pixel_format);
-	ndl = dsi->num_lanes_used - 1;
-
-	/*
-	 * Here we should calculate minimum txbyteclk to be able to send the
-	 * frame in time, and also to handle TE. That's not very simple, though,
-	 * especially as we go to LP between each pixel packet due to HW
-	 * "feature". So let's just estimate very roughly and multiply by 1.5.
-	 */
-	pck = cfg->timings->pixelclock;
-	pck = pck * 3 / 2;
-	txbyteclk = pck * bitspp / 8 / ndl;
-
-	memset(ctx, 0, sizeof(*ctx));
-	ctx->dsidev = dsi->pdev;
-	ctx->config = cfg;
-	ctx->req_pck_min = pck;
-	ctx->req_pck_nom = pck;
-	ctx->req_pck_max = pck * 3 / 2;
-	ctx->dsi_cinfo.clkin = clkin;
-
-	pll_min = max(cfg->hs_clk_min * 4, txbyteclk * 4 * 4);
-	pll_max = cfg->hs_clk_max * 4;
-
-	return dsi_pll_calc(dsi->pdev, clkin,
-			pll_min, pll_max,
-			dsi_cm_calc_pll_cb, ctx);
-}
-
-static bool dsi_vm_calc_blanking(struct dsi_clk_calc_ctx *ctx)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(ctx->dsidev);
-	const struct omap_dss_dsi_config *cfg = ctx->config;
-	int bitspp = dsi_get_pixel_size(cfg->pixel_format);
-	int ndl = dsi->num_lanes_used - 1;
-	unsigned long hsclk = ctx->dsi_cinfo.clkin4ddr / 4;
-	unsigned long byteclk = hsclk / 4;
-
-	unsigned long dispc_pck, req_pck_min, req_pck_nom, req_pck_max;
-	int xres;
-	int panel_htot, panel_hbl; /* pixels */
-	int dispc_htot, dispc_hbl; /* pixels */
-	int dsi_htot, dsi_hact, dsi_hbl, hss, hse; /* byteclks */
-	int hfp, hsa, hbp;
-	const struct omap_video_timings *req_vm;
-	struct omap_video_timings *dispc_vm;
-	struct omap_dss_dsi_videomode_timings *dsi_vm;
-	u64 dsi_tput, dispc_tput;
-
-	dsi_tput = (u64)byteclk * ndl * 8;
-
-	req_vm = cfg->timings;
-	req_pck_min = ctx->req_pck_min;
-	req_pck_max = ctx->req_pck_max;
-	req_pck_nom = ctx->req_pck_nom;
-
-	dispc_pck = ctx->dispc_cinfo.pck;
-	dispc_tput = (u64)dispc_pck * bitspp;
-
-	xres = req_vm->x_res;
-
-	panel_hbl = req_vm->hfp + req_vm->hbp + req_vm->hsw;
-	panel_htot = xres + panel_hbl;
-
-	dsi_hact = DIV_ROUND_UP(DIV_ROUND_UP(xres * bitspp, 8) + 6, ndl);
-
-	/*
-	 * When there are no line buffers, DISPC and DSI must have the
-	 * same tput. Otherwise DISPC tput needs to be higher than DSI's.
-	 */
-	if (dsi->line_buffer_size < xres * bitspp / 8) {
-		if (dispc_tput != dsi_tput)
-			return false;
-	} else {
-		if (dispc_tput < dsi_tput)
-			return false;
-	}
-
-	/* DSI tput must be over the min requirement */
-	if (dsi_tput < (u64)bitspp * req_pck_min)
-		return false;
-
-	/* When non-burst mode, DSI tput must be below max requirement. */
-	if (cfg->trans_mode != OMAP_DSS_DSI_BURST_MODE) {
-		if (dsi_tput > (u64)bitspp * req_pck_max)
-			return false;
-	}
-
-	hss = DIV_ROUND_UP(4, ndl);
-
-	if (cfg->trans_mode == OMAP_DSS_DSI_PULSE_MODE) {
-		if (ndl == 3 && req_vm->hsw == 0)
-			hse = 1;
-		else
-			hse = DIV_ROUND_UP(4, ndl);
-	} else {
-		hse = 0;
-	}
-
-	/* DSI htot to match the panel's nominal pck */
-	dsi_htot = div64_u64((u64)panel_htot * byteclk, req_pck_nom);
-
-	/* fail if there would be no time for blanking */
-	if (dsi_htot < hss + hse + dsi_hact)
-		return false;
-
-	/* total DSI blanking needed to achieve panel's TL */
-	dsi_hbl = dsi_htot - dsi_hact;
-
-	/* DISPC htot to match the DSI TL */
-	dispc_htot = div64_u64((u64)dsi_htot * dispc_pck, byteclk);
-
-	/* verify that the DSI and DISPC TLs are the same */
-	if ((u64)dsi_htot * dispc_pck != (u64)dispc_htot * byteclk)
-		return false;
-
-	dispc_hbl = dispc_htot - xres;
-
-	/* setup DSI videomode */
-
-	dsi_vm = &ctx->dsi_vm;
-	memset(dsi_vm, 0, sizeof(*dsi_vm));
-
-	dsi_vm->hsclk = hsclk;
-
-	dsi_vm->ndl = ndl;
-	dsi_vm->bitspp = bitspp;
-
-	if (cfg->trans_mode != OMAP_DSS_DSI_PULSE_MODE) {
-		hsa = 0;
-	} else if (ndl == 3 && req_vm->hsw == 0) {
-		hsa = 0;
-	} else {
-		hsa = div64_u64((u64)req_vm->hsw * byteclk, req_pck_nom);
-		hsa = max(hsa - hse, 1);
-	}
-
-	hbp = div64_u64((u64)req_vm->hbp * byteclk, req_pck_nom);
-	hbp = max(hbp, 1);
-
-	hfp = dsi_hbl - (hss + hsa + hse + hbp);
-	if (hfp < 1) {
-		int t;
-		/* we need to take cycles from hbp */
-
-		t = 1 - hfp;
-		hbp = max(hbp - t, 1);
-		hfp = dsi_hbl - (hss + hsa + hse + hbp);
-
-		if (hfp < 1 && hsa > 0) {
-			/* we need to take cycles from hsa */
-			t = 1 - hfp;
-			hsa = max(hsa - t, 1);
-			hfp = dsi_hbl - (hss + hsa + hse + hbp);
-		}
-	}
-
-	if (hfp < 1)
-		return false;
-
-	dsi_vm->hss = hss;
-	dsi_vm->hsa = hsa;
-	dsi_vm->hse = hse;
-	dsi_vm->hbp = hbp;
-	dsi_vm->hact = xres;
-	dsi_vm->hfp = hfp;
-
-	dsi_vm->vsa = req_vm->vsw;
-	dsi_vm->vbp = req_vm->vbp;
-	dsi_vm->vact = req_vm->y_res;
-	dsi_vm->vfp = req_vm->vfp;
-
-	dsi_vm->trans_mode = cfg->trans_mode;
-
-	dsi_vm->blanking_mode = 0;
-	dsi_vm->hsa_blanking_mode = 1;
-	dsi_vm->hfp_blanking_mode = 1;
-	dsi_vm->hbp_blanking_mode = 1;
-
-	dsi_vm->ddr_clk_always_on = cfg->ddr_clk_always_on;
-	dsi_vm->window_sync = 4;
-
-	/* setup DISPC videomode */
-
-	dispc_vm = &ctx->dispc_vm;
-	*dispc_vm = *req_vm;
-	dispc_vm->pixelclock = dispc_pck;
-
-	if (cfg->trans_mode == OMAP_DSS_DSI_PULSE_MODE) {
-		hsa = div64_u64((u64)req_vm->hsw * dispc_pck,
-				req_pck_nom);
-		hsa = max(hsa, 1);
-	} else {
-		hsa = 1;
-	}
-
-	hbp = div64_u64((u64)req_vm->hbp * dispc_pck, req_pck_nom);
-	hbp = max(hbp, 1);
-
-	hfp = dispc_hbl - hsa - hbp;
-	if (hfp < 1) {
-		int t;
-		/* we need to take cycles from hbp */
-
-		t = 1 - hfp;
-		hbp = max(hbp - t, 1);
-		hfp = dispc_hbl - hsa - hbp;
-
-		if (hfp < 1) {
-			/* we need to take cycles from hsa */
-			t = 1 - hfp;
-			hsa = max(hsa - t, 1);
-			hfp = dispc_hbl - hsa - hbp;
-		}
-	}
-
-	if (hfp < 1)
-		return false;
-
-	dispc_vm->hfp = hfp;
-	dispc_vm->hsw = hsa;
-	dispc_vm->hbp = hbp;
-
-	return true;
-}
-
-
-static bool dsi_vm_calc_dispc_cb(int lckd, int pckd, unsigned long lck,
-		unsigned long pck, void *data)
-{
-	struct dsi_clk_calc_ctx *ctx = data;
-
-	ctx->dispc_cinfo.lck_div = lckd;
-	ctx->dispc_cinfo.pck_div = pckd;
-	ctx->dispc_cinfo.lck = lck;
-	ctx->dispc_cinfo.pck = pck;
-
-	if (dsi_vm_calc_blanking(ctx) == false)
-		return false;
-
-#ifdef PRINT_VERBOSE_VM_TIMINGS
-	print_dispc_vm("dispc", &ctx->dispc_vm);
-	print_dsi_vm("dsi  ", &ctx->dsi_vm);
-	print_dispc_vm("req  ", ctx->config->timings);
-	print_dsi_dispc_vm("act  ", &ctx->dsi_vm);
-#endif
-
-	return true;
-}
-
-static bool dsi_vm_calc_hsdiv_cb(int regm_dispc, unsigned long dispc,
-		void *data)
-{
-	struct dsi_clk_calc_ctx *ctx = data;
-	unsigned long pck_max;
-
-	ctx->dsi_cinfo.regm_dispc = regm_dispc;
-	ctx->dsi_cinfo.dsi_pll_hsdiv_dispc_clk = dispc;
-
-	/*
-	 * In burst mode we can let the dispc pck be arbitrarily high, but it
-	 * limits our scaling abilities. So for now, don't aim too high.
-	 */
-
-	if (ctx->config->trans_mode == OMAP_DSS_DSI_BURST_MODE)
-		pck_max = ctx->req_pck_max + 10000000;
-	else
-		pck_max = ctx->req_pck_max;
-
-	return dispc_div_calc(dispc, ctx->req_pck_min, pck_max,
-			dsi_vm_calc_dispc_cb, ctx);
-}
-
-static bool dsi_vm_calc_pll_cb(int regn, int regm, unsigned long fint,
-		unsigned long pll, void *data)
-{
-	struct dsi_clk_calc_ctx *ctx = data;
-
-	ctx->dsi_cinfo.regn = regn;
-	ctx->dsi_cinfo.regm = regm;
-	ctx->dsi_cinfo.fint = fint;
-	ctx->dsi_cinfo.clkin4ddr = pll;
-
-	return dsi_hsdiv_calc(ctx->dsidev, pll, ctx->req_pck_min,
-			dsi_vm_calc_hsdiv_cb, ctx);
-}
-
-static bool dsi_vm_calc(struct dsi_data *dsi,
-		const struct omap_dss_dsi_config *cfg,
-		struct dsi_clk_calc_ctx *ctx)
-{
-	const struct omap_video_timings *t = cfg->timings;
-	unsigned long clkin;
-	unsigned long pll_min;
-	unsigned long pll_max;
-	int ndl = dsi->num_lanes_used - 1;
-	int bitspp = dsi_get_pixel_size(cfg->pixel_format);
-	unsigned long byteclk_min;
-
-	clkin = clk_get_rate(dsi->sys_clk);
-
-	memset(ctx, 0, sizeof(*ctx));
-	ctx->dsidev = dsi->pdev;
-	ctx->config = cfg;
-
-	ctx->dsi_cinfo.clkin = clkin;
-
-	/* these limits should come from the panel driver */
-	ctx->req_pck_min = t->pixelclock - 1000;
-	ctx->req_pck_nom = t->pixelclock;
-	ctx->req_pck_max = t->pixelclock + 1000;
-
-	byteclk_min = div64_u64((u64)ctx->req_pck_min * bitspp, ndl * 8);
-	pll_min = max(cfg->hs_clk_min * 4, byteclk_min * 4 * 4);
-
-	if (cfg->trans_mode == OMAP_DSS_DSI_BURST_MODE) {
-		pll_max = cfg->hs_clk_max * 4;
-	} else {
-		unsigned long byteclk_max;
-		byteclk_max = div64_u64((u64)ctx->req_pck_max * bitspp,
-				ndl * 8);
-
-		pll_max = byteclk_max * 4 * 4;
-	}
-
-	return dsi_pll_calc(dsi->pdev, clkin,
-			pll_min, pll_max,
-			dsi_vm_calc_pll_cb, ctx);
-}
-
-static int dsi_set_config(struct omap_dss_device *dssdev,
-		const struct omap_dss_dsi_config *config)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	struct dsi_clk_calc_ctx ctx;
-	bool ok;
-	int r;
-
-	mutex_lock(&dsi->lock);
-
-	dsi->pix_fmt = config->pixel_format;
-	dsi->mode = config->mode;
-
-	if (config->mode == OMAP_DSS_DSI_VIDEO_MODE)
-		ok = dsi_vm_calc(dsi, config, &ctx);
-	else
-		ok = dsi_cm_calc(dsi, config, &ctx);
-
-	if (!ok) {
-		DSSERR("failed to find suitable DSI clock settings\n");
-		r = -EINVAL;
-		goto err;
-	}
-
-	dsi_pll_calc_dsi_fck(&ctx.dsi_cinfo);
-
-	r = dsi_lp_clock_calc(&ctx.dsi_cinfo, config->lp_clk_min,
-			config->lp_clk_max);
-	if (r) {
-		DSSERR("failed to find suitable DSI LP clock settings\n");
-		goto err;
-	}
-
-	dsi->user_dsi_cinfo = ctx.dsi_cinfo;
-	dsi->user_dispc_cinfo = ctx.dispc_cinfo;
-
-	dsi->timings = ctx.dispc_vm;
-	dsi->vm_timings = ctx.dsi_vm;
-
-	mutex_unlock(&dsi->lock);
-
-	return 0;
-err:
-	mutex_unlock(&dsi->lock);
-
-	return r;
-}
-
-/*
- * Return a hardcoded channel for the DSI output. This should work for
- * current use cases, but this can be later expanded to either resolve
- * the channel in some more dynamic manner, or get the channel as a user
- * parameter.
- */
-static enum omap_channel dsi_get_channel(int module_id)
-{
-	switch (omapdss_get_version()) {
-	case OMAPDSS_VER_OMAP24xx:
-		DSSWARN("DSI not supported\n");
-		return OMAP_DSS_CHANNEL_LCD;
-
-	case OMAPDSS_VER_OMAP34xx_ES1:
-	case OMAPDSS_VER_OMAP34xx_ES3:
-	case OMAPDSS_VER_OMAP3630:
-	case OMAPDSS_VER_AM35xx:
-		return OMAP_DSS_CHANNEL_LCD;
-
-	case OMAPDSS_VER_OMAP4430_ES1:
-	case OMAPDSS_VER_OMAP4430_ES2:
-	case OMAPDSS_VER_OMAP4:
-		switch (module_id) {
-		case 0:
-			return OMAP_DSS_CHANNEL_LCD;
-		case 1:
-			return OMAP_DSS_CHANNEL_LCD2;
-		default:
-			DSSWARN("unsupported module id\n");
-			return OMAP_DSS_CHANNEL_LCD;
-		}
-
-	case OMAPDSS_VER_OMAP5:
-		switch (module_id) {
-		case 0:
-			return OMAP_DSS_CHANNEL_LCD;
-		case 1:
-			return OMAP_DSS_CHANNEL_LCD3;
-		default:
-			DSSWARN("unsupported module id\n");
-			return OMAP_DSS_CHANNEL_LCD;
-		}
-
-	default:
-		DSSWARN("unsupported DSS version\n");
-		return OMAP_DSS_CHANNEL_LCD;
-	}
-}
-
-static int dsi_request_vc(struct omap_dss_device *dssdev, int *channel)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(dsi->vc); i++) {
-		if (!dsi->vc[i].dssdev) {
-			dsi->vc[i].dssdev = dssdev;
-			*channel = i;
-			return 0;
-		}
-	}
-
-	DSSERR("cannot get VC for display %s", dssdev->name);
-	return -ENOSPC;
-}
-
-static int dsi_set_vc_id(struct omap_dss_device *dssdev, int channel, int vc_id)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	if (vc_id < 0 || vc_id > 3) {
-		DSSERR("VC ID out of range\n");
-		return -EINVAL;
-	}
-
-	if (channel < 0 || channel > 3) {
-		DSSERR("Virtual Channel out of range\n");
-		return -EINVAL;
-	}
-
-	if (dsi->vc[channel].dssdev != dssdev) {
-		DSSERR("Virtual Channel not allocated to display %s\n",
-			dssdev->name);
-		return -EINVAL;
-	}
-
-	dsi->vc[channel].vc_id = vc_id;
-
-	return 0;
-}
-
-static void dsi_release_vc(struct omap_dss_device *dssdev, int channel)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	if ((channel >= 0 && channel <= 3) &&
-		dsi->vc[channel].dssdev == dssdev) {
-		dsi->vc[channel].dssdev = NULL;
-		dsi->vc[channel].vc_id = 0;
-	}
-}
-
-void dsi_wait_pll_hsdiv_dispc_active(struct platform_device *dsidev)
-{
-	if (wait_for_bit_change(dsidev, DSI_PLL_STATUS, 7, 1) != 1)
-		DSSERR("%s (%s) not active\n",
-			dss_get_generic_clk_source_name(OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC),
-			dss_feat_get_clk_source_name(OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC));
-}
-
-void dsi_wait_pll_hsdiv_dsi_active(struct platform_device *dsidev)
-{
-	if (wait_for_bit_change(dsidev, DSI_PLL_STATUS, 8, 1) != 1)
-		DSSERR("%s (%s) not active\n",
-			dss_get_generic_clk_source_name(OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI),
-			dss_feat_get_clk_source_name(OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI));
-}
-
-static void dsi_calc_clock_param_ranges(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	dsi->regn_max = dss_feat_get_param_max(FEAT_PARAM_DSIPLL_REGN);
-	dsi->regm_max = dss_feat_get_param_max(FEAT_PARAM_DSIPLL_REGM);
-	dsi->regm_dispc_max =
-		dss_feat_get_param_max(FEAT_PARAM_DSIPLL_REGM_DISPC);
-	dsi->regm_dsi_max = dss_feat_get_param_max(FEAT_PARAM_DSIPLL_REGM_DSI);
-	dsi->fint_min = dss_feat_get_param_min(FEAT_PARAM_DSIPLL_FINT);
-	dsi->fint_max = dss_feat_get_param_max(FEAT_PARAM_DSIPLL_FINT);
-	dsi->lpdiv_max = dss_feat_get_param_max(FEAT_PARAM_DSIPLL_LPDIV);
-}
-
-static int dsi_get_clocks(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	struct clk *clk;
-
-	clk = devm_clk_get(&dsidev->dev, "fck");
-	if (IS_ERR(clk)) {
-		DSSERR("can't get fck\n");
-		return PTR_ERR(clk);
-	}
-
-	dsi->dss_clk = clk;
-
-	clk = devm_clk_get(&dsidev->dev, "sys_clk");
-	if (IS_ERR(clk)) {
-		DSSERR("can't get sys_clk\n");
-		return PTR_ERR(clk);
-	}
-
-	dsi->sys_clk = clk;
-
-	return 0;
-}
-
-static int dsi_connect(struct omap_dss_device *dssdev,
-		struct omap_dss_device *dst)
-{
-	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
-	struct omap_overlay_manager *mgr;
-	int r;
-
-	r = dsi_regulator_init(dsidev);
-	if (r)
-		return r;
-
-	mgr = omap_dss_get_overlay_manager(dssdev->dispc_channel);
-	if (!mgr)
-		return -ENODEV;
-
-	r = dss_mgr_connect(mgr, dssdev);
-	if (r)
-		return r;
-
-	r = omapdss_output_set_device(dssdev, dst);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dssdev->name);
-		dss_mgr_disconnect(mgr, dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
-static void dsi_disconnect(struct omap_dss_device *dssdev,
-		struct omap_dss_device *dst)
-{
-	WARN_ON(dst != dssdev->dst);
-
-	if (dst != dssdev->dst)
-		return;
-
-	omapdss_output_unset_device(dssdev);
-
-	if (dssdev->manager)
-		dss_mgr_disconnect(dssdev->manager, dssdev);
-}
-
-static const struct omapdss_dsi_ops dsi_ops = {
-	.connect = dsi_connect,
-	.disconnect = dsi_disconnect,
-
-	.bus_lock = dsi_bus_lock,
-	.bus_unlock = dsi_bus_unlock,
-
-	.enable = dsi_display_enable,
-	.disable = dsi_display_disable,
-
-	.enable_hs = dsi_vc_enable_hs,
-
-	.configure_pins = dsi_configure_pins,
-	.set_config = dsi_set_config,
-
-	.enable_video_output = dsi_enable_video_output,
-	.disable_video_output = dsi_disable_video_output,
-
-	.update = dsi_update,
-
-	.enable_te = dsi_enable_te,
-
-	.request_vc = dsi_request_vc,
-	.set_vc_id = dsi_set_vc_id,
-	.release_vc = dsi_release_vc,
-
-	.dcs_write = dsi_vc_dcs_write,
-	.dcs_write_nosync = dsi_vc_dcs_write_nosync,
-	.dcs_read = dsi_vc_dcs_read,
-
-	.gen_write = dsi_vc_generic_write,
-	.gen_write_nosync = dsi_vc_generic_write_nosync,
-	.gen_read = dsi_vc_generic_read,
-
-	.bta_sync = dsi_vc_send_bta_sync,
-
-	.set_max_rx_packet_size = dsi_vc_set_max_rx_packet_size,
-};
-
-static void dsi_init_output(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	struct omap_dss_device *out = &dsi->output;
-
-	out->dev = &dsidev->dev;
-	out->id = dsi->module_id == 0 ?
-			OMAP_DSS_OUTPUT_DSI1 : OMAP_DSS_OUTPUT_DSI2;
-
-	out->output_type = OMAP_DISPLAY_TYPE_DSI;
-	out->name = dsi->module_id == 0 ? "dsi.0" : "dsi.1";
-	out->dispc_channel = dsi_get_channel(dsi->module_id);
-	out->ops.dsi = &dsi_ops;
-	out->owner = THIS_MODULE;
-
-	omapdss_register_output(out);
-}
-
-static void dsi_uninit_output(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	struct omap_dss_device *out = &dsi->output;
-
-	omapdss_unregister_output(out);
-}
-
-static int dsi_probe_of(struct platform_device *pdev)
-{
-	struct device_node *node = pdev->dev.of_node;
-	struct dsi_data *dsi = dsi_get_dsidrv_data(pdev);
-	struct property *prop;
-	u32 lane_arr[10];
-	int len, num_pins;
-	int r, i;
-	struct device_node *ep;
-	struct omap_dsi_pin_config pin_cfg;
-
-	ep = omapdss_of_get_first_endpoint(node);
-	if (!ep)
-		return 0;
-
-	prop = of_find_property(ep, "lanes", &len);
-	if (prop == NULL) {
-		dev_err(&pdev->dev, "failed to find lane data\n");
-		r = -EINVAL;
-		goto err;
-	}
-
-	num_pins = len / sizeof(u32);
-
-	if (num_pins < 4 || num_pins % 2 != 0 ||
-		num_pins > dsi->num_lanes_supported * 2) {
-		dev_err(&pdev->dev, "bad number of lanes\n");
-		r = -EINVAL;
-		goto err;
-	}
-
-	r = of_property_read_u32_array(ep, "lanes", lane_arr, num_pins);
-	if (r) {
-		dev_err(&pdev->dev, "failed to read lane data\n");
-		goto err;
-	}
-
-	pin_cfg.num_pins = num_pins;
-	for (i = 0; i < num_pins; ++i)
-		pin_cfg.pins[i] = (int)lane_arr[i];
-
-	r = dsi_configure_pins(&dsi->output, &pin_cfg);
-	if (r) {
-		dev_err(&pdev->dev, "failed to configure pins");
-		goto err;
-	}
-
-	of_node_put(ep);
-
-	return 0;
-
-err:
-	of_node_put(ep);
-	return r;
-}
-
-/* DSI1 HW IP initialisation */
-static int omap_dsihw_probe(struct platform_device *dsidev)
-{
-	u32 rev;
-	int r, i;
-	struct dsi_data *dsi;
-	struct resource *dsi_mem;
-	struct resource *res;
-	struct resource temp_res;
-
-	dsi = devm_kzalloc(&dsidev->dev, sizeof(*dsi), GFP_KERNEL);
-	if (!dsi)
-		return -ENOMEM;
-
-	dsi->pdev = dsidev;
-	dev_set_drvdata(&dsidev->dev, dsi);
-
-	spin_lock_init(&dsi->irq_lock);
-	spin_lock_init(&dsi->errors_lock);
-	dsi->errors = 0;
-
-#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
-	spin_lock_init(&dsi->irq_stats_lock);
-	dsi->irq_stats.last_reset = jiffies;
-#endif
-
-	mutex_init(&dsi->lock);
-	sema_init(&dsi->bus_lock, 1);
-
-	INIT_DEFERRABLE_WORK(&dsi->framedone_timeout_work,
-			     dsi_framedone_timeout_work_callback);
-
-#ifdef DSI_CATCH_MISSING_TE
-	init_timer(&dsi->te_timer);
-	dsi->te_timer.function = dsi_te_timeout;
-	dsi->te_timer.data = 0;
-#endif
-
-	res = platform_get_resource_byname(dsidev, IORESOURCE_MEM, "proto");
-	if (!res) {
-		res = platform_get_resource(dsidev, IORESOURCE_MEM, 0);
-		if (!res) {
-			DSSERR("can't get IORESOURCE_MEM DSI\n");
-			return -EINVAL;
-		}
-
-		temp_res.start = res->start;
-		temp_res.end = temp_res.start + DSI_PROTO_SZ - 1;
-		res = &temp_res;
-	}
-
-	dsi_mem = res;
-
-	dsi->proto_base = devm_ioremap(&dsidev->dev, res->start,
-		resource_size(res));
-	if (!dsi->proto_base) {
-		DSSERR("can't ioremap DSI protocol engine\n");
-		return -ENOMEM;
-	}
-
-	res = platform_get_resource_byname(dsidev, IORESOURCE_MEM, "phy");
-	if (!res) {
-		res = platform_get_resource(dsidev, IORESOURCE_MEM, 0);
-		if (!res) {
-			DSSERR("can't get IORESOURCE_MEM DSI\n");
-			return -EINVAL;
-		}
-
-		temp_res.start = res->start + DSI_PHY_OFFSET;
-		temp_res.end = temp_res.start + DSI_PHY_SZ - 1;
-		res = &temp_res;
-	}
-
-	dsi->phy_base = devm_ioremap(&dsidev->dev, res->start,
-		resource_size(res));
-	if (!dsi->proto_base) {
-		DSSERR("can't ioremap DSI PHY\n");
-		return -ENOMEM;
-	}
-
-	res = platform_get_resource_byname(dsidev, IORESOURCE_MEM, "pll");
-	if (!res) {
-		res = platform_get_resource(dsidev, IORESOURCE_MEM, 0);
-		if (!res) {
-			DSSERR("can't get IORESOURCE_MEM DSI\n");
-			return -EINVAL;
-		}
-
-		temp_res.start = res->start + DSI_PLL_OFFSET;
-		temp_res.end = temp_res.start + DSI_PLL_SZ - 1;
-		res = &temp_res;
-	}
-
-	dsi->pll_base = devm_ioremap(&dsidev->dev, res->start,
-		resource_size(res));
-	if (!dsi->proto_base) {
-		DSSERR("can't ioremap DSI PLL\n");
-		return -ENOMEM;
-	}
-
-	dsi->irq = platform_get_irq(dsi->pdev, 0);
-	if (dsi->irq < 0) {
-		DSSERR("platform_get_irq failed\n");
-		return -ENODEV;
-	}
-
-	r = devm_request_irq(&dsidev->dev, dsi->irq, omap_dsi_irq_handler,
-			     IRQF_SHARED, dev_name(&dsidev->dev), dsi->pdev);
-	if (r < 0) {
-		DSSERR("request_irq failed\n");
-		return r;
-	}
-
-	if (dsidev->dev.of_node) {
-		const struct of_device_id *match;
-		const struct dsi_module_id_data *d;
-
-		match = of_match_node(dsi_of_match, dsidev->dev.of_node);
-		if (!match) {
-			DSSERR("unsupported DSI module\n");
-			return -ENODEV;
-		}
-
-		d = match->data;
-
-		while (d->address != 0 && d->address != dsi_mem->start)
-			d++;
-
-		if (d->address == 0) {
-			DSSERR("unsupported DSI module\n");
-			return -ENODEV;
-		}
-
-		dsi->module_id = d->id;
-	} else {
-		dsi->module_id = dsidev->id;
-	}
-
-	/* DSI VCs initialization */
-	for (i = 0; i < ARRAY_SIZE(dsi->vc); i++) {
-		dsi->vc[i].source = DSI_VC_SOURCE_L4;
-		dsi->vc[i].dssdev = NULL;
-		dsi->vc[i].vc_id = 0;
-	}
-
-	dsi_calc_clock_param_ranges(dsidev);
-
-	r = dsi_get_clocks(dsidev);
-	if (r)
-		return r;
-
-	pm_runtime_enable(&dsidev->dev);
-
-	r = dsi_runtime_get(dsidev);
-	if (r)
-		goto err_runtime_get;
-
-	rev = dsi_read_reg(dsidev, DSI_REVISION);
-	dev_dbg(&dsidev->dev, "OMAP DSI rev %d.%d\n",
-	       FLD_GET(rev, 7, 4), FLD_GET(rev, 3, 0));
-
-	/* DSI on OMAP3 doesn't have register DSI_GNQ, set number
-	 * of data to 3 by default */
-	if (dss_has_feature(FEAT_DSI_GNQ))
-		/* NB_DATA_LANES */
-		dsi->num_lanes_supported = 1 + REG_GET(dsidev, DSI_GNQ, 11, 9);
-	else
-		dsi->num_lanes_supported = 3;
-
-	dsi->line_buffer_size = dsi_get_line_buf_size(dsidev);
-
-	dsi_init_output(dsidev);
-
-	if (dsidev->dev.of_node) {
-		r = dsi_probe_of(dsidev);
-		if (r) {
-			DSSERR("Invalid DSI DT data\n");
-			goto err_probe_of;
-		}
-
-		r = of_platform_populate(dsidev->dev.of_node, NULL, NULL,
-			&dsidev->dev);
-		if (r)
-			DSSERR("Failed to populate DSI child devices: %d\n", r);
-	}
-
-	dsi_runtime_put(dsidev);
-
-	if (dsi->module_id == 0)
-		dss_debugfs_create_file("dsi1_regs", dsi1_dump_regs);
-	else if (dsi->module_id == 1)
-		dss_debugfs_create_file("dsi2_regs", dsi2_dump_regs);
-
-#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
-	if (dsi->module_id == 0)
-		dss_debugfs_create_file("dsi1_irqs", dsi1_dump_irqs);
-	else if (dsi->module_id == 1)
-		dss_debugfs_create_file("dsi2_irqs", dsi2_dump_irqs);
-#endif
-
-	return 0;
-
-err_probe_of:
-	dsi_uninit_output(dsidev);
-	dsi_runtime_put(dsidev);
-
-err_runtime_get:
-	pm_runtime_disable(&dsidev->dev);
-	return r;
-}
-
-static int dsi_unregister_child(struct device *dev, void *data)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	platform_device_unregister(pdev);
-	return 0;
-}
-
-static int __exit omap_dsihw_remove(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-
-	device_for_each_child(&dsidev->dev, NULL, dsi_unregister_child);
-
-	WARN_ON(dsi->scp_clk_refcount > 0);
-
-	dsi_uninit_output(dsidev);
-
-	pm_runtime_disable(&dsidev->dev);
-
-	if (dsi->vdds_dsi_reg != NULL && dsi->vdds_dsi_enabled) {
-		regulator_disable(dsi->vdds_dsi_reg);
-		dsi->vdds_dsi_enabled = false;
-	}
-
-	return 0;
-}
-
-static int dsi_runtime_suspend(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(pdev);
-
-	dsi->is_enabled = false;
-	/* ensure the irq handler sees the is_enabled value */
-	smp_wmb();
-	/* wait for current handler to finish before turning the DSI off */
-	synchronize_irq(dsi->irq);
-
-	dispc_runtime_put();
-
-	return 0;
-}
-
-static int dsi_runtime_resume(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	struct dsi_data *dsi = dsi_get_dsidrv_data(pdev);
-	int r;
-
-	r = dispc_runtime_get();
-	if (r)
-		return r;
-
-	dsi->is_enabled = true;
-	/* ensure the irq handler sees the is_enabled value */
-	smp_wmb();
-
-	return 0;
-}
-
-static const struct dev_pm_ops dsi_pm_ops = {
-	.runtime_suspend = dsi_runtime_suspend,
-	.runtime_resume = dsi_runtime_resume,
-};
-
-static const struct dsi_module_id_data dsi_of_data_omap3[] = {
-	{ .address = 0x4804fc00, .id = 0, },
-	{ },
-};
-
-static const struct dsi_module_id_data dsi_of_data_omap4[] = {
-	{ .address = 0x58004000, .id = 0, },
-	{ .address = 0x58005000, .id = 1, },
-	{ },
-};
-
-static const struct of_device_id dsi_of_match[] = {
-	{ .compatible = "ti,omap3-dsi", .data = dsi_of_data_omap3, },
-	{ .compatible = "ti,omap4-dsi", .data = dsi_of_data_omap4, },
-	{},
-};
-
-static struct platform_driver omap_dsihw_driver = {
-	.probe		= omap_dsihw_probe,
-	.remove         = __exit_p(omap_dsihw_remove),
-	.driver         = {
-		.name   = "omapdss_dsi",
-		.owner  = THIS_MODULE,
-		.pm	= &dsi_pm_ops,
-		.of_match_table = dsi_of_match,
-	},
-};
-
-int __init dsi_init_platform_driver(void)
-{
-	return platform_driver_register(&omap_dsihw_driver);
-}
-
-void __exit dsi_uninit_platform_driver(void)
-{
-	platform_driver_unregister(&omap_dsihw_driver);
-}
diff --git a/drivers/video/omap2/dss/dss-of.c b/drivers/video/omap2/dss/dss-of.c
deleted file mode 100644
index a4b20aaf6142..000000000000
--- a/drivers/video/omap2/dss/dss-of.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * Copyright (C) 2013 Texas Instruments
- * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * 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.
- */
-
-#include <linux/device.h>
-#include <linux/err.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/seq_file.h>
-
-#include <video/omapdss.h>
-
-struct device_node *
-omapdss_of_get_next_port(const struct device_node *parent,
-			 struct device_node *prev)
-{
-	struct device_node *port = NULL;
-
-	if (!parent)
-		return NULL;
-
-	if (!prev) {
-		struct device_node *ports;
-		/*
-		 * It's the first call, we have to find a port subnode
-		 * within this node or within an optional 'ports' node.
-		 */
-		ports = of_get_child_by_name(parent, "ports");
-		if (ports)
-			parent = ports;
-
-		port = of_get_child_by_name(parent, "port");
-
-		/* release the 'ports' node */
-		of_node_put(ports);
-	} else {
-		struct device_node *ports;
-
-		ports = of_get_parent(prev);
-		if (!ports)
-			return NULL;
-
-		do {
-			port = of_get_next_child(ports, prev);
-			if (!port) {
-				of_node_put(ports);
-				return NULL;
-			}
-			prev = port;
-		} while (of_node_cmp(port->name, "port") != 0);
-	}
-
-	return port;
-}
-EXPORT_SYMBOL_GPL(omapdss_of_get_next_port);
-
-struct device_node *
-omapdss_of_get_next_endpoint(const struct device_node *parent,
-			     struct device_node *prev)
-{
-	struct device_node *ep = NULL;
-
-	if (!parent)
-		return NULL;
-
-	do {
-		ep = of_get_next_child(parent, prev);
-		if (!ep)
-			return NULL;
-		prev = ep;
-	} while (of_node_cmp(ep->name, "endpoint") != 0);
-
-	return ep;
-}
-EXPORT_SYMBOL_GPL(omapdss_of_get_next_endpoint);
-
-static struct device_node *
-omapdss_of_get_remote_device_node(const struct device_node *node)
-{
-	struct device_node *np;
-	int i;
-
-	np = of_parse_phandle(node, "remote-endpoint", 0);
-
-	if (!np)
-		return NULL;
-
-	np = of_get_next_parent(np);
-
-	for (i = 0; i < 3 && np; ++i) {
-		struct property *prop;
-
-		prop = of_find_property(np, "compatible", NULL);
-
-		if (prop)
-			return np;
-
-		np = of_get_next_parent(np);
-	}
-
-	return NULL;
-}
-
-struct device_node *
-omapdss_of_get_first_endpoint(const struct device_node *parent)
-{
-	struct device_node *port, *ep;
-
-	port = omapdss_of_get_next_port(parent, NULL);
-
-	if (!port)
-		return NULL;
-
-	ep = omapdss_of_get_next_endpoint(port, NULL);
-
-	of_node_put(port);
-
-	return ep;
-}
-EXPORT_SYMBOL_GPL(omapdss_of_get_first_endpoint);
-
-struct omap_dss_device *
-omapdss_of_find_source_for_first_ep(struct device_node *node)
-{
-	struct device_node *ep;
-	struct device_node *src_node;
-	struct omap_dss_device *src;
-
-	ep = omapdss_of_get_first_endpoint(node);
-	if (!ep)
-		return ERR_PTR(-EINVAL);
-
-	src_node = omapdss_of_get_remote_device_node(ep);
-
-	of_node_put(ep);
-
-	if (!src_node)
-		return ERR_PTR(-EINVAL);
-
-	src = omap_dss_find_output_by_node(src_node);
-
-	of_node_put(src_node);
-
-	if (!src)
-		return ERR_PTR(-EPROBE_DEFER);
-
-	return src;
-}
-EXPORT_SYMBOL_GPL(omapdss_of_find_source_for_first_ep);
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
deleted file mode 100644
index d55266c0e029..000000000000
--- a/drivers/video/omap2/dss/dss.c
+++ /dev/null
@@ -1,972 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/dss.c
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * Some code and ideas taken from drivers/video/omap/ driver
- * by Imre Deak.
- *
- * 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/>.
- */
-
-#define DSS_SUBSYS_NAME "DSS"
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/io.h>
-#include <linux/export.h>
-#include <linux/err.h>
-#include <linux/delay.h>
-#include <linux/seq_file.h>
-#include <linux/clk.h>
-#include <linux/platform_device.h>
-#include <linux/pm_runtime.h>
-#include <linux/gfp.h>
-#include <linux/sizes.h>
-#include <linux/of.h>
-
-#include <video/omapdss.h>
-
-#include "dss.h"
-#include "dss_features.h"
-
-#define DSS_SZ_REGS			SZ_512
-
-struct dss_reg {
-	u16 idx;
-};
-
-#define DSS_REG(idx)			((const struct dss_reg) { idx })
-
-#define DSS_REVISION			DSS_REG(0x0000)
-#define DSS_SYSCONFIG			DSS_REG(0x0010)
-#define DSS_SYSSTATUS			DSS_REG(0x0014)
-#define DSS_CONTROL			DSS_REG(0x0040)
-#define DSS_SDI_CONTROL			DSS_REG(0x0044)
-#define DSS_PLL_CONTROL			DSS_REG(0x0048)
-#define DSS_SDI_STATUS			DSS_REG(0x005C)
-
-#define REG_GET(idx, start, end) \
-	FLD_GET(dss_read_reg(idx), start, end)
-
-#define REG_FLD_MOD(idx, val, start, end) \
-	dss_write_reg(idx, FLD_MOD(dss_read_reg(idx), val, start, end))
-
-static int dss_runtime_get(void);
-static void dss_runtime_put(void);
-
-struct dss_features {
-	u8 fck_div_max;
-	u8 dss_fck_multiplier;
-	const char *parent_clk_name;
-	int (*dpi_select_source)(enum omap_channel channel);
-};
-
-static struct {
-	struct platform_device *pdev;
-	void __iomem    *base;
-
-	struct clk	*parent_clk;
-	struct clk	*dss_clk;
-	unsigned long	dss_clk_rate;
-
-	unsigned long	cache_req_pck;
-	unsigned long	cache_prate;
-	struct dispc_clock_info cache_dispc_cinfo;
-
-	enum omap_dss_clk_source dsi_clk_source[MAX_NUM_DSI];
-	enum omap_dss_clk_source dispc_clk_source;
-	enum omap_dss_clk_source lcd_clk_source[MAX_DSS_LCD_MANAGERS];
-
-	bool		ctx_valid;
-	u32		ctx[DSS_SZ_REGS / sizeof(u32)];
-
-	const struct dss_features *feat;
-} dss;
-
-static const char * const dss_generic_clk_source_names[] = {
-	[OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC]	= "DSI_PLL_HSDIV_DISPC",
-	[OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI]	= "DSI_PLL_HSDIV_DSI",
-	[OMAP_DSS_CLK_SRC_FCK]			= "DSS_FCK",
-	[OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC]	= "DSI_PLL2_HSDIV_DISPC",
-	[OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI]	= "DSI_PLL2_HSDIV_DSI",
-};
-
-static inline void dss_write_reg(const struct dss_reg idx, u32 val)
-{
-	__raw_writel(val, dss.base + idx.idx);
-}
-
-static inline u32 dss_read_reg(const struct dss_reg idx)
-{
-	return __raw_readl(dss.base + idx.idx);
-}
-
-#define SR(reg) \
-	dss.ctx[(DSS_##reg).idx / sizeof(u32)] = dss_read_reg(DSS_##reg)
-#define RR(reg) \
-	dss_write_reg(DSS_##reg, dss.ctx[(DSS_##reg).idx / sizeof(u32)])
-
-static void dss_save_context(void)
-{
-	DSSDBG("dss_save_context\n");
-
-	SR(CONTROL);
-
-	if (dss_feat_get_supported_displays(OMAP_DSS_CHANNEL_LCD) &
-			OMAP_DISPLAY_TYPE_SDI) {
-		SR(SDI_CONTROL);
-		SR(PLL_CONTROL);
-	}
-
-	dss.ctx_valid = true;
-
-	DSSDBG("context saved\n");
-}
-
-static void dss_restore_context(void)
-{
-	DSSDBG("dss_restore_context\n");
-
-	if (!dss.ctx_valid)
-		return;
-
-	RR(CONTROL);
-
-	if (dss_feat_get_supported_displays(OMAP_DSS_CHANNEL_LCD) &
-			OMAP_DISPLAY_TYPE_SDI) {
-		RR(SDI_CONTROL);
-		RR(PLL_CONTROL);
-	}
-
-	DSSDBG("context restored\n");
-}
-
-#undef SR
-#undef RR
-
-void dss_sdi_init(int datapairs)
-{
-	u32 l;
-
-	BUG_ON(datapairs > 3 || datapairs < 1);
-
-	l = dss_read_reg(DSS_SDI_CONTROL);
-	l = FLD_MOD(l, 0xf, 19, 15);		/* SDI_PDIV */
-	l = FLD_MOD(l, datapairs-1, 3, 2);	/* SDI_PRSEL */
-	l = FLD_MOD(l, 2, 1, 0);		/* SDI_BWSEL */
-	dss_write_reg(DSS_SDI_CONTROL, l);
-
-	l = dss_read_reg(DSS_PLL_CONTROL);
-	l = FLD_MOD(l, 0x7, 25, 22);	/* SDI_PLL_FREQSEL */
-	l = FLD_MOD(l, 0xb, 16, 11);	/* SDI_PLL_REGN */
-	l = FLD_MOD(l, 0xb4, 10, 1);	/* SDI_PLL_REGM */
-	dss_write_reg(DSS_PLL_CONTROL, l);
-}
-
-int dss_sdi_enable(void)
-{
-	unsigned long timeout;
-
-	dispc_pck_free_enable(1);
-
-	/* Reset SDI PLL */
-	REG_FLD_MOD(DSS_PLL_CONTROL, 1, 18, 18); /* SDI_PLL_SYSRESET */
-	udelay(1);	/* wait 2x PCLK */
-
-	/* Lock SDI PLL */
-	REG_FLD_MOD(DSS_PLL_CONTROL, 1, 28, 28); /* SDI_PLL_GOBIT */
-
-	/* Waiting for PLL lock request to complete */
-	timeout = jiffies + msecs_to_jiffies(500);
-	while (dss_read_reg(DSS_SDI_STATUS) & (1 << 6)) {
-		if (time_after_eq(jiffies, timeout)) {
-			DSSERR("PLL lock request timed out\n");
-			goto err1;
-		}
-	}
-
-	/* Clearing PLL_GO bit */
-	REG_FLD_MOD(DSS_PLL_CONTROL, 0, 28, 28);
-
-	/* Waiting for PLL to lock */
-	timeout = jiffies + msecs_to_jiffies(500);
-	while (!(dss_read_reg(DSS_SDI_STATUS) & (1 << 5))) {
-		if (time_after_eq(jiffies, timeout)) {
-			DSSERR("PLL lock timed out\n");
-			goto err1;
-		}
-	}
-
-	dispc_lcd_enable_signal(1);
-
-	/* Waiting for SDI reset to complete */
-	timeout = jiffies + msecs_to_jiffies(500);
-	while (!(dss_read_reg(DSS_SDI_STATUS) & (1 << 2))) {
-		if (time_after_eq(jiffies, timeout)) {
-			DSSERR("SDI reset timed out\n");
-			goto err2;
-		}
-	}
-
-	return 0;
-
- err2:
-	dispc_lcd_enable_signal(0);
- err1:
-	/* Reset SDI PLL */
-	REG_FLD_MOD(DSS_PLL_CONTROL, 0, 18, 18); /* SDI_PLL_SYSRESET */
-
-	dispc_pck_free_enable(0);
-
-	return -ETIMEDOUT;
-}
-
-void dss_sdi_disable(void)
-{
-	dispc_lcd_enable_signal(0);
-
-	dispc_pck_free_enable(0);
-
-	/* Reset SDI PLL */
-	REG_FLD_MOD(DSS_PLL_CONTROL, 0, 18, 18); /* SDI_PLL_SYSRESET */
-}
-
-const char *dss_get_generic_clk_source_name(enum omap_dss_clk_source clk_src)
-{
-	return dss_generic_clk_source_names[clk_src];
-}
-
-void dss_dump_clocks(struct seq_file *s)
-{
-	const char *fclk_name, *fclk_real_name;
-	unsigned long fclk_rate;
-
-	if (dss_runtime_get())
-		return;
-
-	seq_printf(s, "- DSS -\n");
-
-	fclk_name = dss_get_generic_clk_source_name(OMAP_DSS_CLK_SRC_FCK);
-	fclk_real_name = dss_feat_get_clk_source_name(OMAP_DSS_CLK_SRC_FCK);
-	fclk_rate = clk_get_rate(dss.dss_clk);
-
-	seq_printf(s, "%s (%s) = %lu\n",
-			fclk_name, fclk_real_name,
-			fclk_rate);
-
-	dss_runtime_put();
-}
-
-static void dss_dump_regs(struct seq_file *s)
-{
-#define DUMPREG(r) seq_printf(s, "%-35s %08x\n", #r, dss_read_reg(r))
-
-	if (dss_runtime_get())
-		return;
-
-	DUMPREG(DSS_REVISION);
-	DUMPREG(DSS_SYSCONFIG);
-	DUMPREG(DSS_SYSSTATUS);
-	DUMPREG(DSS_CONTROL);
-
-	if (dss_feat_get_supported_displays(OMAP_DSS_CHANNEL_LCD) &
-			OMAP_DISPLAY_TYPE_SDI) {
-		DUMPREG(DSS_SDI_CONTROL);
-		DUMPREG(DSS_PLL_CONTROL);
-		DUMPREG(DSS_SDI_STATUS);
-	}
-
-	dss_runtime_put();
-#undef DUMPREG
-}
-
-static void dss_select_dispc_clk_source(enum omap_dss_clk_source clk_src)
-{
-	struct platform_device *dsidev;
-	int b;
-	u8 start, end;
-
-	switch (clk_src) {
-	case OMAP_DSS_CLK_SRC_FCK:
-		b = 0;
-		break;
-	case OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC:
-		b = 1;
-		dsidev = dsi_get_dsidev_from_id(0);
-		dsi_wait_pll_hsdiv_dispc_active(dsidev);
-		break;
-	case OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC:
-		b = 2;
-		dsidev = dsi_get_dsidev_from_id(1);
-		dsi_wait_pll_hsdiv_dispc_active(dsidev);
-		break;
-	default:
-		BUG();
-		return;
-	}
-
-	dss_feat_get_reg_field(FEAT_REG_DISPC_CLK_SWITCH, &start, &end);
-
-	REG_FLD_MOD(DSS_CONTROL, b, start, end);	/* DISPC_CLK_SWITCH */
-
-	dss.dispc_clk_source = clk_src;
-}
-
-void dss_select_dsi_clk_source(int dsi_module,
-		enum omap_dss_clk_source clk_src)
-{
-	struct platform_device *dsidev;
-	int b, pos;
-
-	switch (clk_src) {
-	case OMAP_DSS_CLK_SRC_FCK:
-		b = 0;
-		break;
-	case OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI:
-		BUG_ON(dsi_module != 0);
-		b = 1;
-		dsidev = dsi_get_dsidev_from_id(0);
-		dsi_wait_pll_hsdiv_dsi_active(dsidev);
-		break;
-	case OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI:
-		BUG_ON(dsi_module != 1);
-		b = 1;
-		dsidev = dsi_get_dsidev_from_id(1);
-		dsi_wait_pll_hsdiv_dsi_active(dsidev);
-		break;
-	default:
-		BUG();
-		return;
-	}
-
-	pos = dsi_module == 0 ? 1 : 10;
-	REG_FLD_MOD(DSS_CONTROL, b, pos, pos);	/* DSIx_CLK_SWITCH */
-
-	dss.dsi_clk_source[dsi_module] = clk_src;
-}
-
-void dss_select_lcd_clk_source(enum omap_channel channel,
-		enum omap_dss_clk_source clk_src)
-{
-	struct platform_device *dsidev;
-	int b, ix, pos;
-
-	if (!dss_has_feature(FEAT_LCD_CLK_SRC)) {
-		dss_select_dispc_clk_source(clk_src);
-		return;
-	}
-
-	switch (clk_src) {
-	case OMAP_DSS_CLK_SRC_FCK:
-		b = 0;
-		break;
-	case OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC:
-		BUG_ON(channel != OMAP_DSS_CHANNEL_LCD);
-		b = 1;
-		dsidev = dsi_get_dsidev_from_id(0);
-		dsi_wait_pll_hsdiv_dispc_active(dsidev);
-		break;
-	case OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC:
-		BUG_ON(channel != OMAP_DSS_CHANNEL_LCD2 &&
-		       channel != OMAP_DSS_CHANNEL_LCD3);
-		b = 1;
-		dsidev = dsi_get_dsidev_from_id(1);
-		dsi_wait_pll_hsdiv_dispc_active(dsidev);
-		break;
-	default:
-		BUG();
-		return;
-	}
-
-	pos = channel == OMAP_DSS_CHANNEL_LCD ? 0 :
-	     (channel == OMAP_DSS_CHANNEL_LCD2 ? 12 : 19);
-	REG_FLD_MOD(DSS_CONTROL, b, pos, pos);	/* LCDx_CLK_SWITCH */
-
-	ix = channel == OMAP_DSS_CHANNEL_LCD ? 0 :
-	    (channel == OMAP_DSS_CHANNEL_LCD2 ? 1 : 2);
-	dss.lcd_clk_source[ix] = clk_src;
-}
-
-enum omap_dss_clk_source dss_get_dispc_clk_source(void)
-{
-	return dss.dispc_clk_source;
-}
-
-enum omap_dss_clk_source dss_get_dsi_clk_source(int dsi_module)
-{
-	return dss.dsi_clk_source[dsi_module];
-}
-
-enum omap_dss_clk_source dss_get_lcd_clk_source(enum omap_channel channel)
-{
-	if (dss_has_feature(FEAT_LCD_CLK_SRC)) {
-		int ix = channel == OMAP_DSS_CHANNEL_LCD ? 0 :
-			(channel == OMAP_DSS_CHANNEL_LCD2 ? 1 : 2);
-		return dss.lcd_clk_source[ix];
-	} else {
-		/* LCD_CLK source is the same as DISPC_FCLK source for
-		 * OMAP2 and OMAP3 */
-		return dss.dispc_clk_source;
-	}
-}
-
-bool dss_div_calc(unsigned long pck, unsigned long fck_min,
-		dss_div_calc_func func, void *data)
-{
-	int fckd, fckd_start, fckd_stop;
-	unsigned long fck;
-	unsigned long fck_hw_max;
-	unsigned long fckd_hw_max;
-	unsigned long prate;
-	unsigned m;
-
-	fck_hw_max = dss_feat_get_param_max(FEAT_PARAM_DSS_FCK);
-
-	if (dss.parent_clk == NULL) {
-		unsigned pckd;
-
-		pckd = fck_hw_max / pck;
-
-		fck = pck * pckd;
-
-		fck = clk_round_rate(dss.dss_clk, fck);
-
-		return func(fck, data);
-	}
-
-	fckd_hw_max = dss.feat->fck_div_max;
-
-	m = dss.feat->dss_fck_multiplier;
-	prate = clk_get_rate(dss.parent_clk);
-
-	fck_min = fck_min ? fck_min : 1;
-
-	fckd_start = min(prate * m / fck_min, fckd_hw_max);
-	fckd_stop = max(DIV_ROUND_UP(prate * m, fck_hw_max), 1ul);
-
-	for (fckd = fckd_start; fckd >= fckd_stop; --fckd) {
-		fck = DIV_ROUND_UP(prate, fckd) * m;
-
-		if (func(fck, data))
-			return true;
-	}
-
-	return false;
-}
-
-int dss_set_fck_rate(unsigned long rate)
-{
-	int r;
-
-	DSSDBG("set fck to %lu\n", rate);
-
-	r = clk_set_rate(dss.dss_clk, rate);
-	if (r)
-		return r;
-
-	dss.dss_clk_rate = clk_get_rate(dss.dss_clk);
-
-	WARN_ONCE(dss.dss_clk_rate != rate,
-			"clk rate mismatch: %lu != %lu", dss.dss_clk_rate,
-			rate);
-
-	return 0;
-}
-
-unsigned long dss_get_dispc_clk_rate(void)
-{
-	return dss.dss_clk_rate;
-}
-
-static int dss_setup_default_clock(void)
-{
-	unsigned long max_dss_fck, prate;
-	unsigned long fck;
-	unsigned fck_div;
-	int r;
-
-	max_dss_fck = dss_feat_get_param_max(FEAT_PARAM_DSS_FCK);
-
-	if (dss.parent_clk == NULL) {
-		fck = clk_round_rate(dss.dss_clk, max_dss_fck);
-	} else {
-		prate = clk_get_rate(dss.parent_clk);
-
-		fck_div = DIV_ROUND_UP(prate * dss.feat->dss_fck_multiplier,
-				max_dss_fck);
-		fck = DIV_ROUND_UP(prate, fck_div) * dss.feat->dss_fck_multiplier;
-	}
-
-	r = dss_set_fck_rate(fck);
-	if (r)
-		return r;
-
-	return 0;
-}
-
-void dss_set_venc_output(enum omap_dss_venc_type type)
-{
-	int l = 0;
-
-	if (type == OMAP_DSS_VENC_TYPE_COMPOSITE)
-		l = 0;
-	else if (type == OMAP_DSS_VENC_TYPE_SVIDEO)
-		l = 1;
-	else
-		BUG();
-
-	/* venc out selection. 0 = comp, 1 = svideo */
-	REG_FLD_MOD(DSS_CONTROL, l, 6, 6);
-}
-
-void dss_set_dac_pwrdn_bgz(bool enable)
-{
-	REG_FLD_MOD(DSS_CONTROL, enable, 5, 5);	/* DAC Power-Down Control */
-}
-
-void dss_select_hdmi_venc_clk_source(enum dss_hdmi_venc_clk_source_select src)
-{
-	enum omap_display_type dp;
-	dp = dss_feat_get_supported_displays(OMAP_DSS_CHANNEL_DIGIT);
-
-	/* Complain about invalid selections */
-	WARN_ON((src == DSS_VENC_TV_CLK) && !(dp & OMAP_DISPLAY_TYPE_VENC));
-	WARN_ON((src == DSS_HDMI_M_PCLK) && !(dp & OMAP_DISPLAY_TYPE_HDMI));
-
-	/* Select only if we have options */
-	if ((dp & OMAP_DISPLAY_TYPE_VENC) && (dp & OMAP_DISPLAY_TYPE_HDMI))
-		REG_FLD_MOD(DSS_CONTROL, src, 15, 15);	/* VENC_HDMI_SWITCH */
-}
-
-enum dss_hdmi_venc_clk_source_select dss_get_hdmi_venc_clk_source(void)
-{
-	enum omap_display_type displays;
-
-	displays = dss_feat_get_supported_displays(OMAP_DSS_CHANNEL_DIGIT);
-	if ((displays & OMAP_DISPLAY_TYPE_HDMI) == 0)
-		return DSS_VENC_TV_CLK;
-
-	if ((displays & OMAP_DISPLAY_TYPE_VENC) == 0)
-		return DSS_HDMI_M_PCLK;
-
-	return REG_GET(DSS_CONTROL, 15, 15);
-}
-
-static int dss_dpi_select_source_omap2_omap3(enum omap_channel channel)
-{
-	if (channel != OMAP_DSS_CHANNEL_LCD)
-		return -EINVAL;
-
-	return 0;
-}
-
-static int dss_dpi_select_source_omap4(enum omap_channel channel)
-{
-	int val;
-
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD2:
-		val = 0;
-		break;
-	case OMAP_DSS_CHANNEL_DIGIT:
-		val = 1;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	REG_FLD_MOD(DSS_CONTROL, val, 17, 17);
-
-	return 0;
-}
-
-static int dss_dpi_select_source_omap5(enum omap_channel channel)
-{
-	int val;
-
-	switch (channel) {
-	case OMAP_DSS_CHANNEL_LCD:
-		val = 1;
-		break;
-	case OMAP_DSS_CHANNEL_LCD2:
-		val = 2;
-		break;
-	case OMAP_DSS_CHANNEL_LCD3:
-		val = 3;
-		break;
-	case OMAP_DSS_CHANNEL_DIGIT:
-		val = 0;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	REG_FLD_MOD(DSS_CONTROL, val, 17, 16);
-
-	return 0;
-}
-
-int dss_dpi_select_source(enum omap_channel channel)
-{
-	return dss.feat->dpi_select_source(channel);
-}
-
-static int dss_get_clocks(void)
-{
-	struct clk *clk;
-
-	clk = devm_clk_get(&dss.pdev->dev, "fck");
-	if (IS_ERR(clk)) {
-		DSSERR("can't get clock fck\n");
-		return PTR_ERR(clk);
-	}
-
-	dss.dss_clk = clk;
-
-	if (dss.feat->parent_clk_name) {
-		clk = clk_get(NULL, dss.feat->parent_clk_name);
-		if (IS_ERR(clk)) {
-			DSSERR("Failed to get %s\n", dss.feat->parent_clk_name);
-			return PTR_ERR(clk);
-		}
-	} else {
-		clk = NULL;
-	}
-
-	dss.parent_clk = clk;
-
-	return 0;
-}
-
-static void dss_put_clocks(void)
-{
-	if (dss.parent_clk)
-		clk_put(dss.parent_clk);
-}
-
-static int dss_runtime_get(void)
-{
-	int r;
-
-	DSSDBG("dss_runtime_get\n");
-
-	r = pm_runtime_get_sync(&dss.pdev->dev);
-	WARN_ON(r < 0);
-	return r < 0 ? r : 0;
-}
-
-static void dss_runtime_put(void)
-{
-	int r;
-
-	DSSDBG("dss_runtime_put\n");
-
-	r = pm_runtime_put_sync(&dss.pdev->dev);
-	WARN_ON(r < 0 && r != -ENOSYS && r != -EBUSY);
-}
-
-/* DEBUGFS */
-#if defined(CONFIG_OMAP2_DSS_DEBUGFS)
-void dss_debug_dump_clocks(struct seq_file *s)
-{
-	dss_dump_clocks(s);
-	dispc_dump_clocks(s);
-#ifdef CONFIG_OMAP2_DSS_DSI
-	dsi_dump_clocks(s);
-#endif
-}
-#endif
-
-static const struct dss_features omap24xx_dss_feats __initconst = {
-	/*
-	 * fck div max is really 16, but the divider range has gaps. The range
-	 * from 1 to 6 has no gaps, so let's use that as a max.
-	 */
-	.fck_div_max		=	6,
-	.dss_fck_multiplier	=	2,
-	.parent_clk_name	=	"core_ck",
-	.dpi_select_source	=	&dss_dpi_select_source_omap2_omap3,
-};
-
-static const struct dss_features omap34xx_dss_feats __initconst = {
-	.fck_div_max		=	16,
-	.dss_fck_multiplier	=	2,
-	.parent_clk_name	=	"dpll4_ck",
-	.dpi_select_source	=	&dss_dpi_select_source_omap2_omap3,
-};
-
-static const struct dss_features omap3630_dss_feats __initconst = {
-	.fck_div_max		=	32,
-	.dss_fck_multiplier	=	1,
-	.parent_clk_name	=	"dpll4_ck",
-	.dpi_select_source	=	&dss_dpi_select_source_omap2_omap3,
-};
-
-static const struct dss_features omap44xx_dss_feats __initconst = {
-	.fck_div_max		=	32,
-	.dss_fck_multiplier	=	1,
-	.parent_clk_name	=	"dpll_per_x2_ck",
-	.dpi_select_source	=	&dss_dpi_select_source_omap4,
-};
-
-static const struct dss_features omap54xx_dss_feats __initconst = {
-	.fck_div_max		=	64,
-	.dss_fck_multiplier	=	1,
-	.parent_clk_name	=	"dpll_per_x2_ck",
-	.dpi_select_source	=	&dss_dpi_select_source_omap5,
-};
-
-static int __init dss_init_features(struct platform_device *pdev)
-{
-	const struct dss_features *src;
-	struct dss_features *dst;
-
-	dst = devm_kzalloc(&pdev->dev, sizeof(*dst), GFP_KERNEL);
-	if (!dst) {
-		dev_err(&pdev->dev, "Failed to allocate local DSS Features\n");
-		return -ENOMEM;
-	}
-
-	switch (omapdss_get_version()) {
-	case OMAPDSS_VER_OMAP24xx:
-		src = &omap24xx_dss_feats;
-		break;
-
-	case OMAPDSS_VER_OMAP34xx_ES1:
-	case OMAPDSS_VER_OMAP34xx_ES3:
-	case OMAPDSS_VER_AM35xx:
-		src = &omap34xx_dss_feats;
-		break;
-
-	case OMAPDSS_VER_OMAP3630:
-		src = &omap3630_dss_feats;
-		break;
-
-	case OMAPDSS_VER_OMAP4430_ES1:
-	case OMAPDSS_VER_OMAP4430_ES2:
-	case OMAPDSS_VER_OMAP4:
-		src = &omap44xx_dss_feats;
-		break;
-
-	case OMAPDSS_VER_OMAP5:
-		src = &omap54xx_dss_feats;
-		break;
-
-	default:
-		return -ENODEV;
-	}
-
-	memcpy(dst, src, sizeof(*dst));
-	dss.feat = dst;
-
-	return 0;
-}
-
-static int __init dss_init_ports(struct platform_device *pdev)
-{
-	struct device_node *parent = pdev->dev.of_node;
-	struct device_node *port;
-	int r;
-
-	if (parent == NULL)
-		return 0;
-
-	port = omapdss_of_get_next_port(parent, NULL);
-	if (!port) {
-#ifdef CONFIG_OMAP2_DSS_DPI
-		dpi_init_port(pdev, parent);
-#endif
-		return 0;
-	}
-
-	do {
-		u32 reg;
-
-		r = of_property_read_u32(port, "reg", &reg);
-		if (r)
-			reg = 0;
-
-#ifdef CONFIG_OMAP2_DSS_DPI
-		if (reg == 0)
-			dpi_init_port(pdev, port);
-#endif
-
-#ifdef CONFIG_OMAP2_DSS_SDI
-		if (reg == 1)
-			sdi_init_port(pdev, port);
-#endif
-
-	} while ((port = omapdss_of_get_next_port(parent, port)) != NULL);
-
-	return 0;
-}
-
-static void dss_uninit_ports(void)
-{
-#ifdef CONFIG_OMAP2_DSS_DPI
-	dpi_uninit_port();
-#endif
-
-#ifdef CONFIG_OMAP2_DSS_SDI
-	sdi_uninit_port();
-#endif
-}
-
-/* DSS HW IP initialisation */
-static int __init omap_dsshw_probe(struct platform_device *pdev)
-{
-	struct resource *dss_mem;
-	u32 rev;
-	int r;
-
-	dss.pdev = pdev;
-
-	r = dss_init_features(dss.pdev);
-	if (r)
-		return r;
-
-	dss_mem = platform_get_resource(dss.pdev, IORESOURCE_MEM, 0);
-	if (!dss_mem) {
-		DSSERR("can't get IORESOURCE_MEM DSS\n");
-		return -EINVAL;
-	}
-
-	dss.base = devm_ioremap(&pdev->dev, dss_mem->start,
-				resource_size(dss_mem));
-	if (!dss.base) {
-		DSSERR("can't ioremap DSS\n");
-		return -ENOMEM;
-	}
-
-	r = dss_get_clocks();
-	if (r)
-		return r;
-
-	r = dss_setup_default_clock();
-	if (r)
-		goto err_setup_clocks;
-
-	pm_runtime_enable(&pdev->dev);
-
-	r = dss_runtime_get();
-	if (r)
-		goto err_runtime_get;
-
-	dss.dss_clk_rate = clk_get_rate(dss.dss_clk);
-
-	/* Select DPLL */
-	REG_FLD_MOD(DSS_CONTROL, 0, 0, 0);
-
-	dss_select_dispc_clk_source(OMAP_DSS_CLK_SRC_FCK);
-
-#ifdef CONFIG_OMAP2_DSS_VENC
-	REG_FLD_MOD(DSS_CONTROL, 1, 4, 4);	/* venc dac demen */
-	REG_FLD_MOD(DSS_CONTROL, 1, 3, 3);	/* venc clock 4x enable */
-	REG_FLD_MOD(DSS_CONTROL, 0, 2, 2);	/* venc clock mode = normal */
-#endif
-	dss.dsi_clk_source[0] = OMAP_DSS_CLK_SRC_FCK;
-	dss.dsi_clk_source[1] = OMAP_DSS_CLK_SRC_FCK;
-	dss.dispc_clk_source = OMAP_DSS_CLK_SRC_FCK;
-	dss.lcd_clk_source[0] = OMAP_DSS_CLK_SRC_FCK;
-	dss.lcd_clk_source[1] = OMAP_DSS_CLK_SRC_FCK;
-
-	dss_init_ports(pdev);
-
-	rev = dss_read_reg(DSS_REVISION);
-	printk(KERN_INFO "OMAP DSS rev %d.%d\n",
-			FLD_GET(rev, 7, 4), FLD_GET(rev, 3, 0));
-
-	dss_runtime_put();
-
-	dss_debugfs_create_file("dss", dss_dump_regs);
-
-	return 0;
-
-err_runtime_get:
-	pm_runtime_disable(&pdev->dev);
-err_setup_clocks:
-	dss_put_clocks();
-	return r;
-}
-
-static int __exit omap_dsshw_remove(struct platform_device *pdev)
-{
-	dss_uninit_ports();
-
-	pm_runtime_disable(&pdev->dev);
-
-	dss_put_clocks();
-
-	return 0;
-}
-
-static int dss_runtime_suspend(struct device *dev)
-{
-	dss_save_context();
-	dss_set_min_bus_tput(dev, 0);
-	return 0;
-}
-
-static int dss_runtime_resume(struct device *dev)
-{
-	int r;
-	/*
-	 * Set an arbitrarily high tput request to ensure OPP100.
-	 * What we should really do is to make a request to stay in OPP100,
-	 * without any tput requirements, but that is not currently possible
-	 * via the PM layer.
-	 */
-
-	r = dss_set_min_bus_tput(dev, 1000000000);
-	if (r)
-		return r;
-
-	dss_restore_context();
-	return 0;
-}
-
-static const struct dev_pm_ops dss_pm_ops = {
-	.runtime_suspend = dss_runtime_suspend,
-	.runtime_resume = dss_runtime_resume,
-};
-
-static const struct of_device_id dss_of_match[] = {
-	{ .compatible = "ti,omap2-dss", },
-	{ .compatible = "ti,omap3-dss", },
-	{ .compatible = "ti,omap4-dss", },
-	{},
-};
-
-MODULE_DEVICE_TABLE(of, dss_of_match);
-
-static struct platform_driver omap_dsshw_driver = {
-	.remove         = __exit_p(omap_dsshw_remove),
-	.driver         = {
-		.name   = "omapdss_dss",
-		.owner  = THIS_MODULE,
-		.pm	= &dss_pm_ops,
-		.of_match_table = dss_of_match,
-	},
-};
-
-int __init dss_init_platform_driver(void)
-{
-	return platform_driver_probe(&omap_dsshw_driver, omap_dsshw_probe);
-}
-
-void dss_uninit_platform_driver(void)
-{
-	platform_driver_unregister(&omap_dsshw_driver);
-}
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
deleted file mode 100644
index 560078fcb198..000000000000
--- a/drivers/video/omap2/dss/dss.h
+++ /dev/null
@@ -1,438 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/dss.h
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * Some code and ideas taken from drivers/video/omap/ driver
- * by Imre Deak.
- *
- * 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 __OMAP2_DSS_H
-#define __OMAP2_DSS_H
-
-#include <linux/interrupt.h>
-
-#ifdef pr_fmt
-#undef pr_fmt
-#endif
-
-#ifdef DSS_SUBSYS_NAME
-#define pr_fmt(fmt) DSS_SUBSYS_NAME ": " fmt
-#else
-#define pr_fmt(fmt) fmt
-#endif
-
-#define DSSDBG(format, ...) \
-	pr_debug(format, ## __VA_ARGS__)
-
-#ifdef DSS_SUBSYS_NAME
-#define DSSERR(format, ...) \
-	printk(KERN_ERR "omapdss " DSS_SUBSYS_NAME " error: " format, \
-	## __VA_ARGS__)
-#else
-#define DSSERR(format, ...) \
-	printk(KERN_ERR "omapdss error: " format, ## __VA_ARGS__)
-#endif
-
-#ifdef DSS_SUBSYS_NAME
-#define DSSINFO(format, ...) \
-	printk(KERN_INFO "omapdss " DSS_SUBSYS_NAME ": " format, \
-	## __VA_ARGS__)
-#else
-#define DSSINFO(format, ...) \
-	printk(KERN_INFO "omapdss: " format, ## __VA_ARGS__)
-#endif
-
-#ifdef DSS_SUBSYS_NAME
-#define DSSWARN(format, ...) \
-	printk(KERN_WARNING "omapdss " DSS_SUBSYS_NAME ": " format, \
-	## __VA_ARGS__)
-#else
-#define DSSWARN(format, ...) \
-	printk(KERN_WARNING "omapdss: " format, ## __VA_ARGS__)
-#endif
-
-/* OMAP TRM gives bitfields as start:end, where start is the higher bit
-   number. For example 7:0 */
-#define FLD_MASK(start, end)	(((1 << ((start) - (end) + 1)) - 1) << (end))
-#define FLD_VAL(val, start, end) (((val) << (end)) & FLD_MASK(start, end))
-#define FLD_GET(val, start, end) (((val) & FLD_MASK(start, end)) >> (end))
-#define FLD_MOD(orig, val, start, end) \
-	(((orig) & ~FLD_MASK(start, end)) | FLD_VAL(val, start, end))
-
-enum dss_io_pad_mode {
-	DSS_IO_PAD_MODE_RESET,
-	DSS_IO_PAD_MODE_RFBI,
-	DSS_IO_PAD_MODE_BYPASS,
-};
-
-enum dss_hdmi_venc_clk_source_select {
-	DSS_VENC_TV_CLK = 0,
-	DSS_HDMI_M_PCLK = 1,
-};
-
-enum dss_dsi_content_type {
-	DSS_DSI_CONTENT_DCS,
-	DSS_DSI_CONTENT_GENERIC,
-};
-
-enum dss_writeback_channel {
-	DSS_WB_LCD1_MGR =	0,
-	DSS_WB_LCD2_MGR =	1,
-	DSS_WB_TV_MGR =		2,
-	DSS_WB_OVL0 =		3,
-	DSS_WB_OVL1 =		4,
-	DSS_WB_OVL2 =		5,
-	DSS_WB_OVL3 =		6,
-	DSS_WB_LCD3_MGR =	7,
-};
-
-struct dispc_clock_info {
-	/* rates that we get with dividers below */
-	unsigned long lck;
-	unsigned long pck;
-
-	/* dividers */
-	u16 lck_div;
-	u16 pck_div;
-};
-
-struct dsi_clock_info {
-	/* rates that we get with dividers below */
-	unsigned long fint;
-	unsigned long clkin4ddr;
-	unsigned long clkin;
-	unsigned long dsi_pll_hsdiv_dispc_clk;	/* OMAP3: DSI1_PLL_CLK
-						 * OMAP4: PLLx_CLK1 */
-	unsigned long dsi_pll_hsdiv_dsi_clk;	/* OMAP3: DSI2_PLL_CLK
-						 * OMAP4: PLLx_CLK2 */
-	unsigned long lp_clk;
-
-	/* dividers */
-	u16 regn;
-	u16 regm;
-	u16 regm_dispc;	/* OMAP3: REGM3
-			 * OMAP4: REGM4 */
-	u16 regm_dsi;	/* OMAP3: REGM4
-			 * OMAP4: REGM5 */
-	u16 lp_clk_div;
-};
-
-struct dss_lcd_mgr_config {
-	enum dss_io_pad_mode io_pad_mode;
-
-	bool stallmode;
-	bool fifohandcheck;
-
-	struct dispc_clock_info clock_info;
-
-	int video_port_width;
-
-	int lcden_sig_polarity;
-};
-
-struct seq_file;
-struct platform_device;
-
-/* core */
-struct platform_device *dss_get_core_pdev(void);
-int dss_dsi_enable_pads(int dsi_id, unsigned lane_mask);
-void dss_dsi_disable_pads(int dsi_id, unsigned lane_mask);
-int dss_set_min_bus_tput(struct device *dev, unsigned long tput);
-int dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *));
-
-/* display */
-int dss_suspend_all_devices(void);
-int dss_resume_all_devices(void);
-void dss_disable_all_devices(void);
-
-int display_init_sysfs(struct platform_device *pdev);
-void display_uninit_sysfs(struct platform_device *pdev);
-
-/* manager */
-int dss_init_overlay_managers(void);
-void dss_uninit_overlay_managers(void);
-int dss_init_overlay_managers_sysfs(struct platform_device *pdev);
-void dss_uninit_overlay_managers_sysfs(struct platform_device *pdev);
-int dss_mgr_simple_check(struct omap_overlay_manager *mgr,
-		const struct omap_overlay_manager_info *info);
-int dss_mgr_check_timings(struct omap_overlay_manager *mgr,
-		const struct omap_video_timings *timings);
-int dss_mgr_check(struct omap_overlay_manager *mgr,
-		struct omap_overlay_manager_info *info,
-		const struct omap_video_timings *mgr_timings,
-		const struct dss_lcd_mgr_config *config,
-		struct omap_overlay_info **overlay_infos);
-
-static inline bool dss_mgr_is_lcd(enum omap_channel id)
-{
-	if (id == OMAP_DSS_CHANNEL_LCD || id == OMAP_DSS_CHANNEL_LCD2 ||
-			id == OMAP_DSS_CHANNEL_LCD3)
-		return true;
-	else
-		return false;
-}
-
-int dss_manager_kobj_init(struct omap_overlay_manager *mgr,
-		struct platform_device *pdev);
-void dss_manager_kobj_uninit(struct omap_overlay_manager *mgr);
-
-/* overlay */
-void dss_init_overlays(struct platform_device *pdev);
-void dss_uninit_overlays(struct platform_device *pdev);
-void dss_overlay_setup_dispc_manager(struct omap_overlay_manager *mgr);
-int dss_ovl_simple_check(struct omap_overlay *ovl,
-		const struct omap_overlay_info *info);
-int dss_ovl_check(struct omap_overlay *ovl, struct omap_overlay_info *info,
-		const struct omap_video_timings *mgr_timings);
-bool dss_ovl_use_replication(struct dss_lcd_mgr_config config,
-		enum omap_color_mode mode);
-int dss_overlay_kobj_init(struct omap_overlay *ovl,
-		struct platform_device *pdev);
-void dss_overlay_kobj_uninit(struct omap_overlay *ovl);
-
-/* DSS */
-int dss_init_platform_driver(void) __init;
-void dss_uninit_platform_driver(void);
-
-unsigned long dss_get_dispc_clk_rate(void);
-int dss_dpi_select_source(enum omap_channel channel);
-void dss_select_hdmi_venc_clk_source(enum dss_hdmi_venc_clk_source_select);
-enum dss_hdmi_venc_clk_source_select dss_get_hdmi_venc_clk_source(void);
-const char *dss_get_generic_clk_source_name(enum omap_dss_clk_source clk_src);
-void dss_dump_clocks(struct seq_file *s);
-
-#if defined(CONFIG_OMAP2_DSS_DEBUGFS)
-void dss_debug_dump_clocks(struct seq_file *s);
-#endif
-
-void dss_sdi_init(int datapairs);
-int dss_sdi_enable(void);
-void dss_sdi_disable(void);
-
-void dss_select_dsi_clk_source(int dsi_module,
-		enum omap_dss_clk_source clk_src);
-void dss_select_lcd_clk_source(enum omap_channel channel,
-		enum omap_dss_clk_source clk_src);
-enum omap_dss_clk_source dss_get_dispc_clk_source(void);
-enum omap_dss_clk_source dss_get_dsi_clk_source(int dsi_module);
-enum omap_dss_clk_source dss_get_lcd_clk_source(enum omap_channel channel);
-
-void dss_set_venc_output(enum omap_dss_venc_type type);
-void dss_set_dac_pwrdn_bgz(bool enable);
-
-int dss_set_fck_rate(unsigned long rate);
-
-typedef bool (*dss_div_calc_func)(unsigned long fck, void *data);
-bool dss_div_calc(unsigned long pck, unsigned long fck_min,
-		dss_div_calc_func func, void *data);
-
-/* SDI */
-int sdi_init_platform_driver(void) __init;
-void sdi_uninit_platform_driver(void) __exit;
-
-int sdi_init_port(struct platform_device *pdev, struct device_node *port) __init;
-void sdi_uninit_port(void) __exit;
-
-/* DSI */
-
-typedef bool (*dsi_pll_calc_func)(int regn, int regm, unsigned long fint,
-		unsigned long pll, void *data);
-typedef bool (*dsi_hsdiv_calc_func)(int regm_dispc, unsigned long dispc,
-		void *data);
-
-#ifdef CONFIG_OMAP2_DSS_DSI
-
-struct dentry;
-struct file_operations;
-
-int dsi_init_platform_driver(void) __init;
-void dsi_uninit_platform_driver(void) __exit;
-
-int dsi_runtime_get(struct platform_device *dsidev);
-void dsi_runtime_put(struct platform_device *dsidev);
-
-void dsi_dump_clocks(struct seq_file *s);
-
-void dsi_irq_handler(void);
-u8 dsi_get_pixel_size(enum omap_dss_dsi_pixel_format fmt);
-
-unsigned long dsi_get_pll_clkin(struct platform_device *dsidev);
-
-bool dsi_hsdiv_calc(struct platform_device *dsidev, unsigned long pll,
-		unsigned long out_min, dsi_hsdiv_calc_func func, void *data);
-bool dsi_pll_calc(struct platform_device *dsidev, unsigned long clkin,
-		unsigned long pll_min, unsigned long pll_max,
-		dsi_pll_calc_func func, void *data);
-
-unsigned long dsi_get_pll_hsdiv_dispc_rate(struct platform_device *dsidev);
-int dsi_pll_set_clock_div(struct platform_device *dsidev,
-		struct dsi_clock_info *cinfo);
-int dsi_pll_init(struct platform_device *dsidev, bool enable_hsclk,
-		bool enable_hsdiv);
-void dsi_pll_uninit(struct platform_device *dsidev, bool disconnect_lanes);
-void dsi_wait_pll_hsdiv_dispc_active(struct platform_device *dsidev);
-void dsi_wait_pll_hsdiv_dsi_active(struct platform_device *dsidev);
-struct platform_device *dsi_get_dsidev_from_id(int module);
-#else
-static inline int dsi_runtime_get(struct platform_device *dsidev)
-{
-	return 0;
-}
-static inline void dsi_runtime_put(struct platform_device *dsidev)
-{
-}
-static inline u8 dsi_get_pixel_size(enum omap_dss_dsi_pixel_format fmt)
-{
-	WARN("%s: DSI not compiled in, returning pixel_size as 0\n", __func__);
-	return 0;
-}
-static inline unsigned long dsi_get_pll_hsdiv_dispc_rate(struct platform_device *dsidev)
-{
-	WARN("%s: DSI not compiled in, returning rate as 0\n", __func__);
-	return 0;
-}
-static inline int dsi_pll_set_clock_div(struct platform_device *dsidev,
-		struct dsi_clock_info *cinfo)
-{
-	WARN("%s: DSI not compiled in\n", __func__);
-	return -ENODEV;
-}
-static inline int dsi_pll_init(struct platform_device *dsidev,
-		bool enable_hsclk, bool enable_hsdiv)
-{
-	WARN("%s: DSI not compiled in\n", __func__);
-	return -ENODEV;
-}
-static inline void dsi_pll_uninit(struct platform_device *dsidev,
-		bool disconnect_lanes)
-{
-}
-static inline void dsi_wait_pll_hsdiv_dispc_active(struct platform_device *dsidev)
-{
-}
-static inline void dsi_wait_pll_hsdiv_dsi_active(struct platform_device *dsidev)
-{
-}
-static inline struct platform_device *dsi_get_dsidev_from_id(int module)
-{
-	return NULL;
-}
-
-static inline unsigned long dsi_get_pll_clkin(struct platform_device *dsidev)
-{
-	return 0;
-}
-
-static inline bool dsi_hsdiv_calc(struct platform_device *dsidev,
-		unsigned long pll, unsigned long out_min,
-		dsi_hsdiv_calc_func func, void *data)
-{
-	return false;
-}
-
-static inline bool dsi_pll_calc(struct platform_device *dsidev,
-		unsigned long clkin,
-		unsigned long pll_min, unsigned long pll_max,
-		dsi_pll_calc_func func, void *data)
-{
-	return false;
-}
-
-#endif
-
-/* DPI */
-int dpi_init_platform_driver(void) __init;
-void dpi_uninit_platform_driver(void) __exit;
-
-int dpi_init_port(struct platform_device *pdev, struct device_node *port) __init;
-void dpi_uninit_port(void) __exit;
-
-/* DISPC */
-int dispc_init_platform_driver(void) __init;
-void dispc_uninit_platform_driver(void) __exit;
-void dispc_dump_clocks(struct seq_file *s);
-
-void dispc_enable_sidle(void);
-void dispc_disable_sidle(void);
-
-void dispc_lcd_enable_signal(bool enable);
-void dispc_pck_free_enable(bool enable);
-void dispc_enable_fifomerge(bool enable);
-void dispc_enable_gamma_table(bool enable);
-void dispc_set_loadmode(enum omap_dss_load_mode mode);
-
-typedef bool (*dispc_div_calc_func)(int lckd, int pckd, unsigned long lck,
-		unsigned long pck, void *data);
-bool dispc_div_calc(unsigned long dispc,
-		unsigned long pck_min, unsigned long pck_max,
-		dispc_div_calc_func func, void *data);
-
-bool dispc_mgr_timings_ok(enum omap_channel channel,
-		const struct omap_video_timings *timings);
-unsigned long dispc_fclk_rate(void);
-int dispc_calc_clock_rates(unsigned long dispc_fclk_rate,
-		struct dispc_clock_info *cinfo);
-
-
-void dispc_ovl_set_fifo_threshold(enum omap_plane plane, u32 low, u32 high);
-void dispc_ovl_compute_fifo_thresholds(enum omap_plane plane,
-		u32 *fifo_low, u32 *fifo_high, bool use_fifomerge,
-		bool manual_update);
-
-unsigned long dispc_mgr_lclk_rate(enum omap_channel channel);
-unsigned long dispc_mgr_pclk_rate(enum omap_channel channel);
-unsigned long dispc_core_clk_rate(void);
-void dispc_mgr_set_clock_div(enum omap_channel channel,
-		const struct dispc_clock_info *cinfo);
-int dispc_mgr_get_clock_div(enum omap_channel channel,
-		struct dispc_clock_info *cinfo);
-void dispc_set_tv_pclk(unsigned long pclk);
-
-u32 dispc_wb_get_framedone_irq(void);
-bool dispc_wb_go_busy(void);
-void dispc_wb_go(void);
-void dispc_wb_enable(bool enable);
-bool dispc_wb_is_enabled(void);
-void dispc_wb_set_channel_in(enum dss_writeback_channel channel);
-int dispc_wb_setup(const struct omap_dss_writeback_info *wi,
-		bool mem_to_mem, const struct omap_video_timings *timings);
-
-/* VENC */
-int venc_init_platform_driver(void) __init;
-void venc_uninit_platform_driver(void) __exit;
-
-/* HDMI */
-int hdmi4_init_platform_driver(void) __init;
-void hdmi4_uninit_platform_driver(void) __exit;
-
-/* RFBI */
-int rfbi_init_platform_driver(void) __init;
-void rfbi_uninit_platform_driver(void) __exit;
-
-
-#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
-static inline void dss_collect_irq_stats(u32 irqstatus, unsigned *irq_arr)
-{
-	int b;
-	for (b = 0; b < 32; ++b) {
-		if (irqstatus & (1 << b))
-			irq_arr[b]++;
-	}
-}
-#endif
-
-#endif
diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c
deleted file mode 100644
index 7f8969191dc6..000000000000
--- a/drivers/video/omap2/dss/dss_features.c
+++ /dev/null
@@ -1,935 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/dss_features.c
- *
- * Copyright (C) 2010 Texas Instruments
- * Author: Archit Taneja <archit@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/kernel.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/err.h>
-#include <linux/slab.h>
-
-#include <video/omapdss.h>
-
-#include "dss.h"
-#include "dss_features.h"
-
-/* Defines a generic omap register field */
-struct dss_reg_field {
-	u8 start, end;
-};
-
-struct dss_param_range {
-	int min, max;
-};
-
-struct omap_dss_features {
-	const struct dss_reg_field *reg_fields;
-	const int num_reg_fields;
-
-	const enum dss_feat_id *features;
-	const int num_features;
-
-	const int num_mgrs;
-	const int num_ovls;
-	const int num_wbs;
-	const enum omap_display_type *supported_displays;
-	const enum omap_dss_output_id *supported_outputs;
-	const enum omap_color_mode *supported_color_modes;
-	const enum omap_overlay_caps *overlay_caps;
-	const char * const *clksrc_names;
-	const struct dss_param_range *dss_params;
-
-	const enum omap_dss_rotation_type supported_rotation_types;
-
-	const u32 buffer_size_unit;
-	const u32 burst_size_unit;
-};
-
-/* This struct is assigned to one of the below during initialization */
-static const struct omap_dss_features *omap_current_dss_features;
-
-static const struct dss_reg_field omap2_dss_reg_fields[] = {
-	[FEAT_REG_FIRHINC]			= { 11, 0 },
-	[FEAT_REG_FIRVINC]			= { 27, 16 },
-	[FEAT_REG_FIFOLOWTHRESHOLD]		= { 8, 0 },
-	[FEAT_REG_FIFOHIGHTHRESHOLD]		= { 24, 16 },
-	[FEAT_REG_FIFOSIZE]			= { 8, 0 },
-	[FEAT_REG_HORIZONTALACCU]		= { 9, 0 },
-	[FEAT_REG_VERTICALACCU]			= { 25, 16 },
-	[FEAT_REG_DISPC_CLK_SWITCH]		= { 0, 0 },
-	[FEAT_REG_DSIPLL_REGN]			= { 0, 0 },
-	[FEAT_REG_DSIPLL_REGM]			= { 0, 0 },
-	[FEAT_REG_DSIPLL_REGM_DISPC]		= { 0, 0 },
-	[FEAT_REG_DSIPLL_REGM_DSI]		= { 0, 0 },
-};
-
-static const struct dss_reg_field omap3_dss_reg_fields[] = {
-	[FEAT_REG_FIRHINC]			= { 12, 0 },
-	[FEAT_REG_FIRVINC]			= { 28, 16 },
-	[FEAT_REG_FIFOLOWTHRESHOLD]		= { 11, 0 },
-	[FEAT_REG_FIFOHIGHTHRESHOLD]		= { 27, 16 },
-	[FEAT_REG_FIFOSIZE]			= { 10, 0 },
-	[FEAT_REG_HORIZONTALACCU]		= { 9, 0 },
-	[FEAT_REG_VERTICALACCU]			= { 25, 16 },
-	[FEAT_REG_DISPC_CLK_SWITCH]		= { 0, 0 },
-	[FEAT_REG_DSIPLL_REGN]			= { 7, 1 },
-	[FEAT_REG_DSIPLL_REGM]			= { 18, 8 },
-	[FEAT_REG_DSIPLL_REGM_DISPC]		= { 22, 19 },
-	[FEAT_REG_DSIPLL_REGM_DSI]		= { 26, 23 },
-};
-
-static const struct dss_reg_field omap4_dss_reg_fields[] = {
-	[FEAT_REG_FIRHINC]			= { 12, 0 },
-	[FEAT_REG_FIRVINC]			= { 28, 16 },
-	[FEAT_REG_FIFOLOWTHRESHOLD]		= { 15, 0 },
-	[FEAT_REG_FIFOHIGHTHRESHOLD]		= { 31, 16 },
-	[FEAT_REG_FIFOSIZE]			= { 15, 0 },
-	[FEAT_REG_HORIZONTALACCU]		= { 10, 0 },
-	[FEAT_REG_VERTICALACCU]			= { 26, 16 },
-	[FEAT_REG_DISPC_CLK_SWITCH]		= { 9, 8 },
-	[FEAT_REG_DSIPLL_REGN]			= { 8, 1 },
-	[FEAT_REG_DSIPLL_REGM]			= { 20, 9 },
-	[FEAT_REG_DSIPLL_REGM_DISPC]		= { 25, 21 },
-	[FEAT_REG_DSIPLL_REGM_DSI]		= { 30, 26 },
-};
-
-static const struct dss_reg_field omap5_dss_reg_fields[] = {
-	[FEAT_REG_FIRHINC]			= { 12, 0 },
-	[FEAT_REG_FIRVINC]			= { 28, 16 },
-	[FEAT_REG_FIFOLOWTHRESHOLD]		= { 15, 0 },
-	[FEAT_REG_FIFOHIGHTHRESHOLD]		= { 31, 16 },
-	[FEAT_REG_FIFOSIZE]			= { 15, 0 },
-	[FEAT_REG_HORIZONTALACCU]		= { 10, 0 },
-	[FEAT_REG_VERTICALACCU]			= { 26, 16 },
-	[FEAT_REG_DISPC_CLK_SWITCH]		= { 9, 7 },
-	[FEAT_REG_DSIPLL_REGN]			= { 8, 1 },
-	[FEAT_REG_DSIPLL_REGM]			= { 20, 9 },
-	[FEAT_REG_DSIPLL_REGM_DISPC]		= { 25, 21 },
-	[FEAT_REG_DSIPLL_REGM_DSI]		= { 30, 26 },
-};
-
-static const enum omap_display_type omap2_dss_supported_displays[] = {
-	/* OMAP_DSS_CHANNEL_LCD */
-	OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI,
-
-	/* OMAP_DSS_CHANNEL_DIGIT */
-	OMAP_DISPLAY_TYPE_VENC,
-};
-
-static const enum omap_display_type omap3430_dss_supported_displays[] = {
-	/* OMAP_DSS_CHANNEL_LCD */
-	OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI |
-	OMAP_DISPLAY_TYPE_SDI | OMAP_DISPLAY_TYPE_DSI,
-
-	/* OMAP_DSS_CHANNEL_DIGIT */
-	OMAP_DISPLAY_TYPE_VENC,
-};
-
-static const enum omap_display_type omap3630_dss_supported_displays[] = {
-	/* OMAP_DSS_CHANNEL_LCD */
-	OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI |
-	OMAP_DISPLAY_TYPE_DSI,
-
-	/* OMAP_DSS_CHANNEL_DIGIT */
-	OMAP_DISPLAY_TYPE_VENC,
-};
-
-static const enum omap_display_type omap4_dss_supported_displays[] = {
-	/* OMAP_DSS_CHANNEL_LCD */
-	OMAP_DISPLAY_TYPE_DBI | OMAP_DISPLAY_TYPE_DSI,
-
-	/* OMAP_DSS_CHANNEL_DIGIT */
-	OMAP_DISPLAY_TYPE_VENC | OMAP_DISPLAY_TYPE_HDMI,
-
-	/* OMAP_DSS_CHANNEL_LCD2 */
-	OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI |
-	OMAP_DISPLAY_TYPE_DSI,
-};
-
-static const enum omap_display_type omap5_dss_supported_displays[] = {
-	/* OMAP_DSS_CHANNEL_LCD */
-	OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI |
-	OMAP_DISPLAY_TYPE_DSI,
-
-	/* OMAP_DSS_CHANNEL_DIGIT */
-	OMAP_DISPLAY_TYPE_HDMI | OMAP_DISPLAY_TYPE_DPI,
-
-	/* OMAP_DSS_CHANNEL_LCD2 */
-	OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI |
-	OMAP_DISPLAY_TYPE_DSI,
-};
-
-static const enum omap_dss_output_id omap2_dss_supported_outputs[] = {
-	/* OMAP_DSS_CHANNEL_LCD */
-	OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI,
-
-	/* OMAP_DSS_CHANNEL_DIGIT */
-	OMAP_DSS_OUTPUT_VENC,
-};
-
-static const enum omap_dss_output_id omap3430_dss_supported_outputs[] = {
-	/* OMAP_DSS_CHANNEL_LCD */
-	OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
-	OMAP_DSS_OUTPUT_SDI | OMAP_DSS_OUTPUT_DSI1,
-
-	/* OMAP_DSS_CHANNEL_DIGIT */
-	OMAP_DSS_OUTPUT_VENC,
-};
-
-static const enum omap_dss_output_id omap3630_dss_supported_outputs[] = {
-	/* OMAP_DSS_CHANNEL_LCD */
-	OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
-	OMAP_DSS_OUTPUT_DSI1,
-
-	/* OMAP_DSS_CHANNEL_DIGIT */
-	OMAP_DSS_OUTPUT_VENC,
-};
-
-static const enum omap_dss_output_id omap4_dss_supported_outputs[] = {
-	/* OMAP_DSS_CHANNEL_LCD */
-	OMAP_DSS_OUTPUT_DBI | OMAP_DSS_OUTPUT_DSI1,
-
-	/* OMAP_DSS_CHANNEL_DIGIT */
-	OMAP_DSS_OUTPUT_VENC | OMAP_DSS_OUTPUT_HDMI,
-
-	/* OMAP_DSS_CHANNEL_LCD2 */
-	OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
-	OMAP_DSS_OUTPUT_DSI2,
-};
-
-static const enum omap_dss_output_id omap5_dss_supported_outputs[] = {
-	/* OMAP_DSS_CHANNEL_LCD */
-	OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
-	OMAP_DSS_OUTPUT_DSI1 | OMAP_DSS_OUTPUT_DSI2,
-
-	/* OMAP_DSS_CHANNEL_DIGIT */
-	OMAP_DSS_OUTPUT_HDMI | OMAP_DSS_OUTPUT_DPI,
-
-	/* OMAP_DSS_CHANNEL_LCD2 */
-	OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
-	OMAP_DSS_OUTPUT_DSI1,
-
-	/* OMAP_DSS_CHANNEL_LCD3 */
-	OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
-	OMAP_DSS_OUTPUT_DSI2,
-};
-
-static const enum omap_color_mode omap2_dss_supported_color_modes[] = {
-	/* OMAP_DSS_GFX */
-	OMAP_DSS_COLOR_CLUT1 | OMAP_DSS_COLOR_CLUT2 |
-	OMAP_DSS_COLOR_CLUT4 | OMAP_DSS_COLOR_CLUT8 |
-	OMAP_DSS_COLOR_RGB12U | OMAP_DSS_COLOR_RGB16 |
-	OMAP_DSS_COLOR_RGB24U | OMAP_DSS_COLOR_RGB24P,
-
-	/* OMAP_DSS_VIDEO1 */
-	OMAP_DSS_COLOR_RGB16 | OMAP_DSS_COLOR_RGB24U |
-	OMAP_DSS_COLOR_RGB24P | OMAP_DSS_COLOR_YUV2 |
-	OMAP_DSS_COLOR_UYVY,
-
-	/* OMAP_DSS_VIDEO2 */
-	OMAP_DSS_COLOR_RGB16 | OMAP_DSS_COLOR_RGB24U |
-	OMAP_DSS_COLOR_RGB24P | OMAP_DSS_COLOR_YUV2 |
-	OMAP_DSS_COLOR_UYVY,
-};
-
-static const enum omap_color_mode omap3_dss_supported_color_modes[] = {
-	/* OMAP_DSS_GFX */
-	OMAP_DSS_COLOR_CLUT1 | OMAP_DSS_COLOR_CLUT2 |
-	OMAP_DSS_COLOR_CLUT4 | OMAP_DSS_COLOR_CLUT8 |
-	OMAP_DSS_COLOR_RGB12U | OMAP_DSS_COLOR_ARGB16 |
-	OMAP_DSS_COLOR_RGB16 | OMAP_DSS_COLOR_RGB24U |
-	OMAP_DSS_COLOR_RGB24P | OMAP_DSS_COLOR_ARGB32 |
-	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_VIDEO2 */
-	OMAP_DSS_COLOR_RGB12U | OMAP_DSS_COLOR_ARGB16 |
-	OMAP_DSS_COLOR_RGB16 | 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,
-};
-
-static const enum omap_color_mode omap4_dss_supported_color_modes[] = {
-	/* OMAP_DSS_GFX */
-	OMAP_DSS_COLOR_CLUT1 | OMAP_DSS_COLOR_CLUT2 |
-	OMAP_DSS_COLOR_CLUT4 | OMAP_DSS_COLOR_CLUT8 |
-	OMAP_DSS_COLOR_RGB12U | OMAP_DSS_COLOR_ARGB16 |
-	OMAP_DSS_COLOR_RGB16 | OMAP_DSS_COLOR_RGB24U |
-	OMAP_DSS_COLOR_RGB24P | OMAP_DSS_COLOR_ARGB32 |
-	OMAP_DSS_COLOR_RGBA32 | OMAP_DSS_COLOR_RGBX32 |
-	OMAP_DSS_COLOR_ARGB16_1555 | OMAP_DSS_COLOR_RGBX16 |
-	OMAP_DSS_COLOR_RGBA16 | OMAP_DSS_COLOR_XRGB16_1555,
-
-	/* OMAP_DSS_VIDEO1 */
-	OMAP_DSS_COLOR_RGB16 | OMAP_DSS_COLOR_RGB12U |
-	OMAP_DSS_COLOR_YUV2 | OMAP_DSS_COLOR_ARGB16_1555 |
-	OMAP_DSS_COLOR_RGBA32 | OMAP_DSS_COLOR_NV12 |
-	OMAP_DSS_COLOR_RGBA16 | OMAP_DSS_COLOR_RGB24U |
-	OMAP_DSS_COLOR_RGB24P | OMAP_DSS_COLOR_UYVY |
-	OMAP_DSS_COLOR_ARGB16 | OMAP_DSS_COLOR_XRGB16_1555 |
-	OMAP_DSS_COLOR_ARGB32 | OMAP_DSS_COLOR_RGBX16 |
-	OMAP_DSS_COLOR_RGBX32,
-
-       /* OMAP_DSS_VIDEO2 */
-	OMAP_DSS_COLOR_RGB16 | OMAP_DSS_COLOR_RGB12U |
-	OMAP_DSS_COLOR_YUV2 | OMAP_DSS_COLOR_ARGB16_1555 |
-	OMAP_DSS_COLOR_RGBA32 | OMAP_DSS_COLOR_NV12 |
-	OMAP_DSS_COLOR_RGBA16 | OMAP_DSS_COLOR_RGB24U |
-	OMAP_DSS_COLOR_RGB24P | OMAP_DSS_COLOR_UYVY |
-	OMAP_DSS_COLOR_ARGB16 | OMAP_DSS_COLOR_XRGB16_1555 |
-	OMAP_DSS_COLOR_ARGB32 | OMAP_DSS_COLOR_RGBX16 |
-	OMAP_DSS_COLOR_RGBX32,
-
-	/* OMAP_DSS_VIDEO3 */
-	OMAP_DSS_COLOR_RGB16 | OMAP_DSS_COLOR_RGB12U |
-	OMAP_DSS_COLOR_YUV2 | OMAP_DSS_COLOR_ARGB16_1555 |
-	OMAP_DSS_COLOR_RGBA32 | OMAP_DSS_COLOR_NV12 |
-	OMAP_DSS_COLOR_RGBA16 | OMAP_DSS_COLOR_RGB24U |
-	OMAP_DSS_COLOR_RGB24P | OMAP_DSS_COLOR_UYVY |
-	OMAP_DSS_COLOR_ARGB16 | OMAP_DSS_COLOR_XRGB16_1555 |
-	OMAP_DSS_COLOR_ARGB32 | OMAP_DSS_COLOR_RGBX16 |
-	OMAP_DSS_COLOR_RGBX32,
-
-	/* OMAP_DSS_WB */
-	OMAP_DSS_COLOR_RGB16 | OMAP_DSS_COLOR_RGB12U |
-	OMAP_DSS_COLOR_YUV2 | OMAP_DSS_COLOR_ARGB16_1555 |
-	OMAP_DSS_COLOR_RGBA32 | OMAP_DSS_COLOR_NV12 |
-	OMAP_DSS_COLOR_RGBA16 | OMAP_DSS_COLOR_RGB24U |
-	OMAP_DSS_COLOR_RGB24P | OMAP_DSS_COLOR_UYVY |
-	OMAP_DSS_COLOR_ARGB16 | OMAP_DSS_COLOR_XRGB16_1555 |
-	OMAP_DSS_COLOR_ARGB32 | OMAP_DSS_COLOR_RGBX16 |
-	OMAP_DSS_COLOR_RGBX32,
-};
-
-static const enum omap_overlay_caps omap2_dss_overlay_caps[] = {
-	/* OMAP_DSS_GFX */
-	OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
-
-	/* OMAP_DSS_VIDEO1 */
-	OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_POS |
-		OMAP_DSS_OVL_CAP_REPLICATION,
-
-	/* OMAP_DSS_VIDEO2 */
-	OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_POS |
-		OMAP_DSS_OVL_CAP_REPLICATION,
-};
-
-static const enum omap_overlay_caps omap3430_dss_overlay_caps[] = {
-	/* OMAP_DSS_GFX */
-	OMAP_DSS_OVL_CAP_GLOBAL_ALPHA | OMAP_DSS_OVL_CAP_POS |
-		OMAP_DSS_OVL_CAP_REPLICATION,
-
-	/* OMAP_DSS_VIDEO1 */
-	OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_POS |
-		OMAP_DSS_OVL_CAP_REPLICATION,
-
-	/* OMAP_DSS_VIDEO2 */
-	OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA |
-		OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
-};
-
-static const enum omap_overlay_caps omap3630_dss_overlay_caps[] = {
-	/* OMAP_DSS_GFX */
-	OMAP_DSS_OVL_CAP_GLOBAL_ALPHA | OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA |
-		OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
-
-	/* OMAP_DSS_VIDEO1 */
-	OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_POS |
-		OMAP_DSS_OVL_CAP_REPLICATION,
-
-	/* OMAP_DSS_VIDEO2 */
-	OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA |
-		OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA | OMAP_DSS_OVL_CAP_POS |
-		OMAP_DSS_OVL_CAP_REPLICATION,
-};
-
-static const enum omap_overlay_caps omap4_dss_overlay_caps[] = {
-	/* OMAP_DSS_GFX */
-	OMAP_DSS_OVL_CAP_GLOBAL_ALPHA | OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA |
-		OMAP_DSS_OVL_CAP_ZORDER | OMAP_DSS_OVL_CAP_POS |
-		OMAP_DSS_OVL_CAP_REPLICATION,
-
-	/* OMAP_DSS_VIDEO1 */
-	OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA |
-		OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA | OMAP_DSS_OVL_CAP_ZORDER |
-		OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
-
-	/* OMAP_DSS_VIDEO2 */
-	OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA |
-		OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA | OMAP_DSS_OVL_CAP_ZORDER |
-		OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
-
-	/* OMAP_DSS_VIDEO3 */
-	OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA |
-		OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA | OMAP_DSS_OVL_CAP_ZORDER |
-		OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
-};
-
-static const char * const omap2_dss_clk_source_names[] = {
-	[OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC]	= "N/A",
-	[OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI]	= "N/A",
-	[OMAP_DSS_CLK_SRC_FCK]			= "DSS_FCLK1",
-};
-
-static const char * const omap3_dss_clk_source_names[] = {
-	[OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC]	= "DSI1_PLL_FCLK",
-	[OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI]	= "DSI2_PLL_FCLK",
-	[OMAP_DSS_CLK_SRC_FCK]			= "DSS1_ALWON_FCLK",
-};
-
-static const char * const omap4_dss_clk_source_names[] = {
-	[OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC]	= "PLL1_CLK1",
-	[OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI]	= "PLL1_CLK2",
-	[OMAP_DSS_CLK_SRC_FCK]			= "DSS_FCLK",
-	[OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC]	= "PLL2_CLK1",
-	[OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI]	= "PLL2_CLK2",
-};
-
-static const char * const omap5_dss_clk_source_names[] = {
-	[OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC]	= "DPLL_DSI1_A_CLK1",
-	[OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI]	= "DPLL_DSI1_A_CLK2",
-	[OMAP_DSS_CLK_SRC_FCK]			= "DSS_CLK",
-	[OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC]	= "DPLL_DSI1_C_CLK1",
-	[OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI]	= "DPLL_DSI1_C_CLK2",
-};
-
-static const struct dss_param_range omap2_dss_param_range[] = {
-	[FEAT_PARAM_DSS_FCK]			= { 0, 133000000 },
-	[FEAT_PARAM_DSS_PCD]			= { 2, 255 },
-	[FEAT_PARAM_DSIPLL_REGN]		= { 0, 0 },
-	[FEAT_PARAM_DSIPLL_REGM]		= { 0, 0 },
-	[FEAT_PARAM_DSIPLL_REGM_DISPC]		= { 0, 0 },
-	[FEAT_PARAM_DSIPLL_REGM_DSI]		= { 0, 0 },
-	[FEAT_PARAM_DSIPLL_FINT]		= { 0, 0 },
-	[FEAT_PARAM_DSIPLL_LPDIV]		= { 0, 0 },
-	[FEAT_PARAM_DOWNSCALE]			= { 1, 2 },
-	/*
-	 * Assuming the line width buffer to be 768 pixels as OMAP2 DISPC
-	 * scaler cannot scale a image with width more than 768.
-	 */
-	[FEAT_PARAM_LINEWIDTH]			= { 1, 768 },
-};
-
-static const struct dss_param_range omap3_dss_param_range[] = {
-	[FEAT_PARAM_DSS_FCK]			= { 0, 173000000 },
-	[FEAT_PARAM_DSS_PCD]			= { 1, 255 },
-	[FEAT_PARAM_DSIPLL_REGN]		= { 0, (1 << 7) - 1 },
-	[FEAT_PARAM_DSIPLL_REGM]		= { 0, (1 << 11) - 1 },
-	[FEAT_PARAM_DSIPLL_REGM_DISPC]		= { 0, (1 << 4) - 1 },
-	[FEAT_PARAM_DSIPLL_REGM_DSI]		= { 0, (1 << 4) - 1 },
-	[FEAT_PARAM_DSIPLL_FINT]		= { 750000, 2100000 },
-	[FEAT_PARAM_DSIPLL_LPDIV]		= { 1, (1 << 13) - 1},
-	[FEAT_PARAM_DSI_FCK]			= { 0, 173000000 },
-	[FEAT_PARAM_DOWNSCALE]			= { 1, 4 },
-	[FEAT_PARAM_LINEWIDTH]			= { 1, 1024 },
-};
-
-static const struct dss_param_range omap4_dss_param_range[] = {
-	[FEAT_PARAM_DSS_FCK]			= { 0, 186000000 },
-	[FEAT_PARAM_DSS_PCD]			= { 1, 255 },
-	[FEAT_PARAM_DSIPLL_REGN]		= { 0, (1 << 8) - 1 },
-	[FEAT_PARAM_DSIPLL_REGM]		= { 0, (1 << 12) - 1 },
-	[FEAT_PARAM_DSIPLL_REGM_DISPC]		= { 0, (1 << 5) - 1 },
-	[FEAT_PARAM_DSIPLL_REGM_DSI]		= { 0, (1 << 5) - 1 },
-	[FEAT_PARAM_DSIPLL_FINT]		= { 500000, 2500000 },
-	[FEAT_PARAM_DSIPLL_LPDIV]		= { 0, (1 << 13) - 1 },
-	[FEAT_PARAM_DSI_FCK]			= { 0, 170000000 },
-	[FEAT_PARAM_DOWNSCALE]			= { 1, 4 },
-	[FEAT_PARAM_LINEWIDTH]			= { 1, 2048 },
-};
-
-static const struct dss_param_range omap5_dss_param_range[] = {
-	[FEAT_PARAM_DSS_FCK]			= { 0, 209250000 },
-	[FEAT_PARAM_DSS_PCD]			= { 1, 255 },
-	[FEAT_PARAM_DSIPLL_REGN]		= { 0, (1 << 8) - 1 },
-	[FEAT_PARAM_DSIPLL_REGM]		= { 0, (1 << 12) - 1 },
-	[FEAT_PARAM_DSIPLL_REGM_DISPC]		= { 0, (1 << 5) - 1 },
-	[FEAT_PARAM_DSIPLL_REGM_DSI]		= { 0, (1 << 5) - 1 },
-	[FEAT_PARAM_DSIPLL_FINT]		= { 150000, 52000000 },
-	[FEAT_PARAM_DSIPLL_LPDIV]		= { 0, (1 << 13) - 1 },
-	[FEAT_PARAM_DSI_FCK]			= { 0, 209250000 },
-	[FEAT_PARAM_DOWNSCALE]			= { 1, 4 },
-	[FEAT_PARAM_LINEWIDTH]			= { 1, 2048 },
-};
-
-static const enum dss_feat_id omap2_dss_feat_list[] = {
-	FEAT_LCDENABLEPOL,
-	FEAT_LCDENABLESIGNAL,
-	FEAT_PCKFREEENABLE,
-	FEAT_FUNCGATED,
-	FEAT_ROWREPEATENABLE,
-	FEAT_RESIZECONF,
-};
-
-static const enum dss_feat_id omap3430_dss_feat_list[] = {
-	FEAT_LCDENABLEPOL,
-	FEAT_LCDENABLESIGNAL,
-	FEAT_PCKFREEENABLE,
-	FEAT_FUNCGATED,
-	FEAT_LINEBUFFERSPLIT,
-	FEAT_ROWREPEATENABLE,
-	FEAT_RESIZECONF,
-	FEAT_DSI_PLL_FREQSEL,
-	FEAT_DSI_REVERSE_TXCLKESC,
-	FEAT_VENC_REQUIRES_TV_DAC_CLK,
-	FEAT_CPR,
-	FEAT_PRELOAD,
-	FEAT_FIR_COEF_V,
-	FEAT_ALPHA_FIXED_ZORDER,
-	FEAT_FIFO_MERGE,
-	FEAT_OMAP3_DSI_FIFO_BUG,
-	FEAT_DPI_USES_VDDS_DSI,
-};
-
-static const enum dss_feat_id am35xx_dss_feat_list[] = {
-	FEAT_LCDENABLEPOL,
-	FEAT_LCDENABLESIGNAL,
-	FEAT_PCKFREEENABLE,
-	FEAT_FUNCGATED,
-	FEAT_LINEBUFFERSPLIT,
-	FEAT_ROWREPEATENABLE,
-	FEAT_RESIZECONF,
-	FEAT_DSI_PLL_FREQSEL,
-	FEAT_DSI_REVERSE_TXCLKESC,
-	FEAT_VENC_REQUIRES_TV_DAC_CLK,
-	FEAT_CPR,
-	FEAT_PRELOAD,
-	FEAT_FIR_COEF_V,
-	FEAT_ALPHA_FIXED_ZORDER,
-	FEAT_FIFO_MERGE,
-	FEAT_OMAP3_DSI_FIFO_BUG,
-};
-
-static const enum dss_feat_id omap3630_dss_feat_list[] = {
-	FEAT_LCDENABLEPOL,
-	FEAT_LCDENABLESIGNAL,
-	FEAT_PCKFREEENABLE,
-	FEAT_FUNCGATED,
-	FEAT_LINEBUFFERSPLIT,
-	FEAT_ROWREPEATENABLE,
-	FEAT_RESIZECONF,
-	FEAT_DSI_PLL_PWR_BUG,
-	FEAT_DSI_PLL_FREQSEL,
-	FEAT_CPR,
-	FEAT_PRELOAD,
-	FEAT_FIR_COEF_V,
-	FEAT_ALPHA_FIXED_ZORDER,
-	FEAT_FIFO_MERGE,
-	FEAT_OMAP3_DSI_FIFO_BUG,
-	FEAT_DPI_USES_VDDS_DSI,
-};
-
-static const enum dss_feat_id omap4430_es1_0_dss_feat_list[] = {
-	FEAT_MGR_LCD2,
-	FEAT_CORE_CLK_DIV,
-	FEAT_LCD_CLK_SRC,
-	FEAT_DSI_DCS_CMD_CONFIG_VC,
-	FEAT_DSI_VC_OCP_WIDTH,
-	FEAT_DSI_GNQ,
-	FEAT_HANDLE_UV_SEPARATE,
-	FEAT_ATTR2,
-	FEAT_CPR,
-	FEAT_PRELOAD,
-	FEAT_FIR_COEF_V,
-	FEAT_ALPHA_FREE_ZORDER,
-	FEAT_FIFO_MERGE,
-	FEAT_BURST_2D,
-};
-
-static const enum dss_feat_id omap4430_es2_0_1_2_dss_feat_list[] = {
-	FEAT_MGR_LCD2,
-	FEAT_CORE_CLK_DIV,
-	FEAT_LCD_CLK_SRC,
-	FEAT_DSI_DCS_CMD_CONFIG_VC,
-	FEAT_DSI_VC_OCP_WIDTH,
-	FEAT_DSI_GNQ,
-	FEAT_HDMI_CTS_SWMODE,
-	FEAT_HANDLE_UV_SEPARATE,
-	FEAT_ATTR2,
-	FEAT_CPR,
-	FEAT_PRELOAD,
-	FEAT_FIR_COEF_V,
-	FEAT_ALPHA_FREE_ZORDER,
-	FEAT_FIFO_MERGE,
-	FEAT_BURST_2D,
-};
-
-static const enum dss_feat_id omap4_dss_feat_list[] = {
-	FEAT_MGR_LCD2,
-	FEAT_CORE_CLK_DIV,
-	FEAT_LCD_CLK_SRC,
-	FEAT_DSI_DCS_CMD_CONFIG_VC,
-	FEAT_DSI_VC_OCP_WIDTH,
-	FEAT_DSI_GNQ,
-	FEAT_HDMI_CTS_SWMODE,
-	FEAT_HDMI_AUDIO_USE_MCLK,
-	FEAT_HANDLE_UV_SEPARATE,
-	FEAT_ATTR2,
-	FEAT_CPR,
-	FEAT_PRELOAD,
-	FEAT_FIR_COEF_V,
-	FEAT_ALPHA_FREE_ZORDER,
-	FEAT_FIFO_MERGE,
-	FEAT_BURST_2D,
-};
-
-static const enum dss_feat_id omap5_dss_feat_list[] = {
-	FEAT_MGR_LCD2,
-	FEAT_CORE_CLK_DIV,
-	FEAT_LCD_CLK_SRC,
-	FEAT_DSI_DCS_CMD_CONFIG_VC,
-	FEAT_DSI_VC_OCP_WIDTH,
-	FEAT_DSI_GNQ,
-	FEAT_HDMI_CTS_SWMODE,
-	FEAT_HDMI_AUDIO_USE_MCLK,
-	FEAT_HANDLE_UV_SEPARATE,
-	FEAT_ATTR2,
-	FEAT_CPR,
-	FEAT_PRELOAD,
-	FEAT_FIR_COEF_V,
-	FEAT_ALPHA_FREE_ZORDER,
-	FEAT_FIFO_MERGE,
-	FEAT_BURST_2D,
-	FEAT_DSI_PLL_SELFREQDCO,
-	FEAT_DSI_PLL_REFSEL,
-	FEAT_DSI_PHY_DCC,
-	FEAT_MFLAG,
-};
-
-/* OMAP2 DSS Features */
-static const struct omap_dss_features omap2_dss_features = {
-	.reg_fields = omap2_dss_reg_fields,
-	.num_reg_fields = ARRAY_SIZE(omap2_dss_reg_fields),
-
-	.features = omap2_dss_feat_list,
-	.num_features = ARRAY_SIZE(omap2_dss_feat_list),
-
-	.num_mgrs = 2,
-	.num_ovls = 3,
-	.supported_displays = omap2_dss_supported_displays,
-	.supported_outputs = omap2_dss_supported_outputs,
-	.supported_color_modes = omap2_dss_supported_color_modes,
-	.overlay_caps = omap2_dss_overlay_caps,
-	.clksrc_names = omap2_dss_clk_source_names,
-	.dss_params = omap2_dss_param_range,
-	.supported_rotation_types = OMAP_DSS_ROT_DMA | OMAP_DSS_ROT_VRFB,
-	.buffer_size_unit = 1,
-	.burst_size_unit = 8,
-};
-
-/* OMAP3 DSS Features */
-static const struct omap_dss_features omap3430_dss_features = {
-	.reg_fields = omap3_dss_reg_fields,
-	.num_reg_fields = ARRAY_SIZE(omap3_dss_reg_fields),
-
-	.features = omap3430_dss_feat_list,
-	.num_features = ARRAY_SIZE(omap3430_dss_feat_list),
-
-	.num_mgrs = 2,
-	.num_ovls = 3,
-	.supported_displays = omap3430_dss_supported_displays,
-	.supported_outputs = omap3430_dss_supported_outputs,
-	.supported_color_modes = omap3_dss_supported_color_modes,
-	.overlay_caps = omap3430_dss_overlay_caps,
-	.clksrc_names = omap3_dss_clk_source_names,
-	.dss_params = omap3_dss_param_range,
-	.supported_rotation_types = OMAP_DSS_ROT_DMA | OMAP_DSS_ROT_VRFB,
-	.buffer_size_unit = 1,
-	.burst_size_unit = 8,
-};
-
-/*
- * AM35xx DSS Features. This is basically OMAP3 DSS Features without the
- * vdds_dsi regulator.
- */
-static const struct omap_dss_features am35xx_dss_features = {
-	.reg_fields = omap3_dss_reg_fields,
-	.num_reg_fields = ARRAY_SIZE(omap3_dss_reg_fields),
-
-	.features = am35xx_dss_feat_list,
-	.num_features = ARRAY_SIZE(am35xx_dss_feat_list),
-
-	.num_mgrs = 2,
-	.num_ovls = 3,
-	.supported_displays = omap3430_dss_supported_displays,
-	.supported_outputs = omap3430_dss_supported_outputs,
-	.supported_color_modes = omap3_dss_supported_color_modes,
-	.overlay_caps = omap3430_dss_overlay_caps,
-	.clksrc_names = omap3_dss_clk_source_names,
-	.dss_params = omap3_dss_param_range,
-	.supported_rotation_types = OMAP_DSS_ROT_DMA | OMAP_DSS_ROT_VRFB,
-	.buffer_size_unit = 1,
-	.burst_size_unit = 8,
-};
-
-static const struct omap_dss_features omap3630_dss_features = {
-	.reg_fields = omap3_dss_reg_fields,
-	.num_reg_fields = ARRAY_SIZE(omap3_dss_reg_fields),
-
-	.features = omap3630_dss_feat_list,
-	.num_features = ARRAY_SIZE(omap3630_dss_feat_list),
-
-	.num_mgrs = 2,
-	.num_ovls = 3,
-	.supported_displays = omap3630_dss_supported_displays,
-	.supported_outputs = omap3630_dss_supported_outputs,
-	.supported_color_modes = omap3_dss_supported_color_modes,
-	.overlay_caps = omap3630_dss_overlay_caps,
-	.clksrc_names = omap3_dss_clk_source_names,
-	.dss_params = omap3_dss_param_range,
-	.supported_rotation_types = OMAP_DSS_ROT_DMA | OMAP_DSS_ROT_VRFB,
-	.buffer_size_unit = 1,
-	.burst_size_unit = 8,
-};
-
-/* OMAP4 DSS Features */
-/* For OMAP4430 ES 1.0 revision */
-static const struct omap_dss_features omap4430_es1_0_dss_features  = {
-	.reg_fields = omap4_dss_reg_fields,
-	.num_reg_fields = ARRAY_SIZE(omap4_dss_reg_fields),
-
-	.features = omap4430_es1_0_dss_feat_list,
-	.num_features = ARRAY_SIZE(omap4430_es1_0_dss_feat_list),
-
-	.num_mgrs = 3,
-	.num_ovls = 4,
-	.num_wbs = 1,
-	.supported_displays = omap4_dss_supported_displays,
-	.supported_outputs = omap4_dss_supported_outputs,
-	.supported_color_modes = omap4_dss_supported_color_modes,
-	.overlay_caps = omap4_dss_overlay_caps,
-	.clksrc_names = omap4_dss_clk_source_names,
-	.dss_params = omap4_dss_param_range,
-	.supported_rotation_types = OMAP_DSS_ROT_DMA | OMAP_DSS_ROT_TILER,
-	.buffer_size_unit = 16,
-	.burst_size_unit = 16,
-};
-
-/* For OMAP4430 ES 2.0, 2.1 and 2.2 revisions */
-static const struct omap_dss_features omap4430_es2_0_1_2_dss_features = {
-	.reg_fields = omap4_dss_reg_fields,
-	.num_reg_fields = ARRAY_SIZE(omap4_dss_reg_fields),
-
-	.features = omap4430_es2_0_1_2_dss_feat_list,
-	.num_features = ARRAY_SIZE(omap4430_es2_0_1_2_dss_feat_list),
-
-	.num_mgrs = 3,
-	.num_ovls = 4,
-	.num_wbs = 1,
-	.supported_displays = omap4_dss_supported_displays,
-	.supported_outputs = omap4_dss_supported_outputs,
-	.supported_color_modes = omap4_dss_supported_color_modes,
-	.overlay_caps = omap4_dss_overlay_caps,
-	.clksrc_names = omap4_dss_clk_source_names,
-	.dss_params = omap4_dss_param_range,
-	.supported_rotation_types = OMAP_DSS_ROT_DMA | OMAP_DSS_ROT_TILER,
-	.buffer_size_unit = 16,
-	.burst_size_unit = 16,
-};
-
-/* For all the other OMAP4 versions */
-static const struct omap_dss_features omap4_dss_features = {
-	.reg_fields = omap4_dss_reg_fields,
-	.num_reg_fields = ARRAY_SIZE(omap4_dss_reg_fields),
-
-	.features = omap4_dss_feat_list,
-	.num_features = ARRAY_SIZE(omap4_dss_feat_list),
-
-	.num_mgrs = 3,
-	.num_ovls = 4,
-	.num_wbs = 1,
-	.supported_displays = omap4_dss_supported_displays,
-	.supported_outputs = omap4_dss_supported_outputs,
-	.supported_color_modes = omap4_dss_supported_color_modes,
-	.overlay_caps = omap4_dss_overlay_caps,
-	.clksrc_names = omap4_dss_clk_source_names,
-	.dss_params = omap4_dss_param_range,
-	.supported_rotation_types = OMAP_DSS_ROT_DMA | OMAP_DSS_ROT_TILER,
-	.buffer_size_unit = 16,
-	.burst_size_unit = 16,
-};
-
-/* OMAP5 DSS Features */
-static const struct omap_dss_features omap5_dss_features = {
-	.reg_fields = omap5_dss_reg_fields,
-	.num_reg_fields = ARRAY_SIZE(omap5_dss_reg_fields),
-
-	.features = omap5_dss_feat_list,
-	.num_features = ARRAY_SIZE(omap5_dss_feat_list),
-
-	.num_mgrs = 3,
-	.num_ovls = 4,
-	.supported_displays = omap5_dss_supported_displays,
-	.supported_outputs = omap5_dss_supported_outputs,
-	.supported_color_modes = omap4_dss_supported_color_modes,
-	.overlay_caps = omap4_dss_overlay_caps,
-	.clksrc_names = omap5_dss_clk_source_names,
-	.dss_params = omap5_dss_param_range,
-	.supported_rotation_types = OMAP_DSS_ROT_DMA | OMAP_DSS_ROT_TILER,
-	.buffer_size_unit = 16,
-	.burst_size_unit = 16,
-};
-
-/* Functions returning values related to a DSS feature */
-int dss_feat_get_num_mgrs(void)
-{
-	return omap_current_dss_features->num_mgrs;
-}
-EXPORT_SYMBOL(dss_feat_get_num_mgrs);
-
-int dss_feat_get_num_ovls(void)
-{
-	return omap_current_dss_features->num_ovls;
-}
-EXPORT_SYMBOL(dss_feat_get_num_ovls);
-
-int dss_feat_get_num_wbs(void)
-{
-	return omap_current_dss_features->num_wbs;
-}
-
-unsigned long dss_feat_get_param_min(enum dss_range_param param)
-{
-	return omap_current_dss_features->dss_params[param].min;
-}
-
-unsigned long dss_feat_get_param_max(enum dss_range_param param)
-{
-	return omap_current_dss_features->dss_params[param].max;
-}
-
-enum omap_display_type dss_feat_get_supported_displays(enum omap_channel channel)
-{
-	return omap_current_dss_features->supported_displays[channel];
-}
-EXPORT_SYMBOL(dss_feat_get_supported_displays);
-
-enum omap_dss_output_id dss_feat_get_supported_outputs(enum omap_channel channel)
-{
-	return omap_current_dss_features->supported_outputs[channel];
-}
-EXPORT_SYMBOL(dss_feat_get_supported_outputs);
-
-enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane plane)
-{
-	return omap_current_dss_features->supported_color_modes[plane];
-}
-EXPORT_SYMBOL(dss_feat_get_supported_color_modes);
-
-enum omap_overlay_caps dss_feat_get_overlay_caps(enum omap_plane plane)
-{
-	return omap_current_dss_features->overlay_caps[plane];
-}
-
-bool dss_feat_color_mode_supported(enum omap_plane plane,
-		enum omap_color_mode color_mode)
-{
-	return omap_current_dss_features->supported_color_modes[plane] &
-			color_mode;
-}
-
-const char *dss_feat_get_clk_source_name(enum omap_dss_clk_source id)
-{
-	return omap_current_dss_features->clksrc_names[id];
-}
-
-u32 dss_feat_get_buffer_size_unit(void)
-{
-	return omap_current_dss_features->buffer_size_unit;
-}
-
-u32 dss_feat_get_burst_size_unit(void)
-{
-	return omap_current_dss_features->burst_size_unit;
-}
-
-/* DSS has_feature check */
-bool dss_has_feature(enum dss_feat_id id)
-{
-	int i;
-	const enum dss_feat_id *features = omap_current_dss_features->features;
-	const int num_features = omap_current_dss_features->num_features;
-
-	for (i = 0; i < num_features; i++) {
-		if (features[i] == id)
-			return true;
-	}
-
-	return false;
-}
-
-void dss_feat_get_reg_field(enum dss_feat_reg_field id, u8 *start, u8 *end)
-{
-	if (id >= omap_current_dss_features->num_reg_fields)
-		BUG();
-
-	*start = omap_current_dss_features->reg_fields[id].start;
-	*end = omap_current_dss_features->reg_fields[id].end;
-}
-
-bool dss_feat_rotation_type_supported(enum omap_dss_rotation_type rot_type)
-{
-	return omap_current_dss_features->supported_rotation_types & rot_type;
-}
-
-void dss_features_init(enum omapdss_version version)
-{
-	switch (version) {
-	case OMAPDSS_VER_OMAP24xx:
-		omap_current_dss_features = &omap2_dss_features;
-		break;
-
-	case OMAPDSS_VER_OMAP34xx_ES1:
-	case OMAPDSS_VER_OMAP34xx_ES3:
-		omap_current_dss_features = &omap3430_dss_features;
-		break;
-
-	case OMAPDSS_VER_OMAP3630:
-		omap_current_dss_features = &omap3630_dss_features;
-		break;
-
-	case OMAPDSS_VER_OMAP4430_ES1:
-		omap_current_dss_features = &omap4430_es1_0_dss_features;
-		break;
-
-	case OMAPDSS_VER_OMAP4430_ES2:
-		omap_current_dss_features = &omap4430_es2_0_1_2_dss_features;
-		break;
-
-	case OMAPDSS_VER_OMAP4:
-		omap_current_dss_features = &omap4_dss_features;
-		break;
-
-	case OMAPDSS_VER_OMAP5:
-		omap_current_dss_features = &omap5_dss_features;
-		break;
-
-	case OMAPDSS_VER_AM35xx:
-		omap_current_dss_features = &am35xx_dss_features;
-		break;
-
-	default:
-		DSSWARN("Unsupported OMAP version");
-		break;
-	}
-}
diff --git a/drivers/video/omap2/dss/dss_features.h b/drivers/video/omap2/dss/dss_features.h
deleted file mode 100644
index e3ef3b714896..000000000000
--- a/drivers/video/omap2/dss/dss_features.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/dss_features.h
- *
- * Copyright (C) 2010 Texas Instruments
- * Author: Archit Taneja <archit@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 __OMAP2_DSS_FEATURES_H
-#define __OMAP2_DSS_FEATURES_H
-
-#define MAX_DSS_MANAGERS	4
-#define MAX_DSS_OVERLAYS	4
-#define MAX_DSS_LCD_MANAGERS	3
-#define MAX_NUM_DSI		2
-
-/* DSS has feature id */
-enum dss_feat_id {
-	FEAT_LCDENABLEPOL,
-	FEAT_LCDENABLESIGNAL,
-	FEAT_PCKFREEENABLE,
-	FEAT_FUNCGATED,
-	FEAT_MGR_LCD2,
-	FEAT_MGR_LCD3,
-	FEAT_LINEBUFFERSPLIT,
-	FEAT_ROWREPEATENABLE,
-	FEAT_RESIZECONF,
-	/* Independent core clk divider */
-	FEAT_CORE_CLK_DIV,
-	FEAT_LCD_CLK_SRC,
-	/* DSI-PLL power command 0x3 is not working */
-	FEAT_DSI_PLL_PWR_BUG,
-	FEAT_DSI_PLL_FREQSEL,
-	FEAT_DSI_DCS_CMD_CONFIG_VC,
-	FEAT_DSI_VC_OCP_WIDTH,
-	FEAT_DSI_REVERSE_TXCLKESC,
-	FEAT_DSI_GNQ,
-	FEAT_DPI_USES_VDDS_DSI,
-	FEAT_HDMI_CTS_SWMODE,
-	FEAT_HDMI_AUDIO_USE_MCLK,
-	FEAT_HANDLE_UV_SEPARATE,
-	FEAT_ATTR2,
-	FEAT_VENC_REQUIRES_TV_DAC_CLK,
-	FEAT_CPR,
-	FEAT_PRELOAD,
-	FEAT_FIR_COEF_V,
-	FEAT_ALPHA_FIXED_ZORDER,
-	FEAT_ALPHA_FREE_ZORDER,
-	FEAT_FIFO_MERGE,
-	/* An unknown HW bug causing the normal FIFO thresholds not to work */
-	FEAT_OMAP3_DSI_FIFO_BUG,
-	FEAT_BURST_2D,
-	FEAT_DSI_PLL_SELFREQDCO,
-	FEAT_DSI_PLL_REFSEL,
-	FEAT_DSI_PHY_DCC,
-	FEAT_MFLAG,
-};
-
-/* DSS register field id */
-enum dss_feat_reg_field {
-	FEAT_REG_FIRHINC,
-	FEAT_REG_FIRVINC,
-	FEAT_REG_FIFOHIGHTHRESHOLD,
-	FEAT_REG_FIFOLOWTHRESHOLD,
-	FEAT_REG_FIFOSIZE,
-	FEAT_REG_HORIZONTALACCU,
-	FEAT_REG_VERTICALACCU,
-	FEAT_REG_DISPC_CLK_SWITCH,
-	FEAT_REG_DSIPLL_REGN,
-	FEAT_REG_DSIPLL_REGM,
-	FEAT_REG_DSIPLL_REGM_DISPC,
-	FEAT_REG_DSIPLL_REGM_DSI,
-};
-
-enum dss_range_param {
-	FEAT_PARAM_DSS_FCK,
-	FEAT_PARAM_DSS_PCD,
-	FEAT_PARAM_DSIPLL_REGN,
-	FEAT_PARAM_DSIPLL_REGM,
-	FEAT_PARAM_DSIPLL_REGM_DISPC,
-	FEAT_PARAM_DSIPLL_REGM_DSI,
-	FEAT_PARAM_DSIPLL_FINT,
-	FEAT_PARAM_DSIPLL_LPDIV,
-	FEAT_PARAM_DSI_FCK,
-	FEAT_PARAM_DOWNSCALE,
-	FEAT_PARAM_LINEWIDTH,
-};
-
-/* DSS Feature Functions */
-int dss_feat_get_num_wbs(void);
-unsigned long dss_feat_get_param_min(enum dss_range_param param);
-unsigned long dss_feat_get_param_max(enum dss_range_param param);
-enum omap_overlay_caps dss_feat_get_overlay_caps(enum omap_plane plane);
-bool dss_feat_color_mode_supported(enum omap_plane plane,
-		enum omap_color_mode color_mode);
-const char *dss_feat_get_clk_source_name(enum omap_dss_clk_source id);
-
-u32 dss_feat_get_buffer_size_unit(void);	/* in bytes */
-u32 dss_feat_get_burst_size_unit(void);		/* in bytes */
-
-bool dss_feat_rotation_type_supported(enum omap_dss_rotation_type rot_type);
-
-bool dss_has_feature(enum dss_feat_id id);
-void dss_feat_get_reg_field(enum dss_feat_reg_field id, u8 *start, u8 *end);
-void dss_features_init(enum omapdss_version version);
-#endif
diff --git a/drivers/video/omap2/dss/hdmi.h b/drivers/video/omap2/dss/hdmi.h
deleted file mode 100644
index e25681ff5a70..000000000000
--- a/drivers/video/omap2/dss/hdmi.h
+++ /dev/null
@@ -1,444 +0,0 @@
-/*
- * HDMI driver definition for TI OMAP4 Processor.
- *
- * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.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 _HDMI_H
-#define _HDMI_H
-
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <video/omapdss.h>
-
-#include "dss.h"
-
-/* HDMI Wrapper */
-
-#define HDMI_WP_REVISION			0x0
-#define HDMI_WP_SYSCONFIG			0x10
-#define HDMI_WP_IRQSTATUS_RAW			0x24
-#define HDMI_WP_IRQSTATUS			0x28
-#define HDMI_WP_IRQENABLE_SET			0x2C
-#define HDMI_WP_IRQENABLE_CLR			0x30
-#define HDMI_WP_IRQWAKEEN			0x34
-#define HDMI_WP_PWR_CTRL			0x40
-#define HDMI_WP_DEBOUNCE			0x44
-#define HDMI_WP_VIDEO_CFG			0x50
-#define HDMI_WP_VIDEO_SIZE			0x60
-#define HDMI_WP_VIDEO_TIMING_H			0x68
-#define HDMI_WP_VIDEO_TIMING_V			0x6C
-#define HDMI_WP_CLK				0x70
-#define HDMI_WP_AUDIO_CFG			0x80
-#define HDMI_WP_AUDIO_CFG2			0x84
-#define HDMI_WP_AUDIO_CTRL			0x88
-#define HDMI_WP_AUDIO_DATA			0x8C
-
-/* HDMI WP IRQ flags */
-#define HDMI_IRQ_CORE				(1 << 0)
-#define HDMI_IRQ_OCP_TIMEOUT			(1 << 4)
-#define HDMI_IRQ_AUDIO_FIFO_UNDERFLOW		(1 << 8)
-#define HDMI_IRQ_AUDIO_FIFO_OVERFLOW		(1 << 9)
-#define HDMI_IRQ_AUDIO_FIFO_SAMPLE_REQ		(1 << 10)
-#define HDMI_IRQ_VIDEO_VSYNC			(1 << 16)
-#define HDMI_IRQ_VIDEO_FRAME_DONE		(1 << 17)
-#define HDMI_IRQ_PHY_LINE5V_ASSERT		(1 << 24)
-#define HDMI_IRQ_LINK_CONNECT			(1 << 25)
-#define HDMI_IRQ_LINK_DISCONNECT		(1 << 26)
-#define HDMI_IRQ_PLL_LOCK			(1 << 29)
-#define HDMI_IRQ_PLL_UNLOCK			(1 << 30)
-#define HDMI_IRQ_PLL_RECAL			(1 << 31)
-
-/* HDMI PLL */
-
-#define PLLCTRL_PLL_CONTROL			0x0
-#define PLLCTRL_PLL_STATUS			0x4
-#define PLLCTRL_PLL_GO				0x8
-#define PLLCTRL_CFG1				0xC
-#define PLLCTRL_CFG2				0x10
-#define PLLCTRL_CFG3				0x14
-#define PLLCTRL_SSC_CFG1			0x18
-#define PLLCTRL_SSC_CFG2			0x1C
-#define PLLCTRL_CFG4				0x20
-
-/* HDMI PHY */
-
-#define HDMI_TXPHY_TX_CTRL			0x0
-#define HDMI_TXPHY_DIGITAL_CTRL			0x4
-#define HDMI_TXPHY_POWER_CTRL			0x8
-#define HDMI_TXPHY_PAD_CFG_CTRL			0xC
-
-enum hdmi_pll_pwr {
-	HDMI_PLLPWRCMD_ALLOFF = 0,
-	HDMI_PLLPWRCMD_PLLONLY = 1,
-	HDMI_PLLPWRCMD_BOTHON_ALLCLKS = 2,
-	HDMI_PLLPWRCMD_BOTHON_NOPHYCLK = 3
-};
-
-enum hdmi_phy_pwr {
-	HDMI_PHYPWRCMD_OFF = 0,
-	HDMI_PHYPWRCMD_LDOON = 1,
-	HDMI_PHYPWRCMD_TXON = 2
-};
-
-enum hdmi_core_hdmi_dvi {
-	HDMI_DVI = 0,
-	HDMI_HDMI = 1
-};
-
-enum hdmi_clk_refsel {
-	HDMI_REFSEL_PCLK = 0,
-	HDMI_REFSEL_REF1 = 1,
-	HDMI_REFSEL_REF2 = 2,
-	HDMI_REFSEL_SYSCLK = 3
-};
-
-enum hdmi_packing_mode {
-	HDMI_PACK_10b_RGB_YUV444 = 0,
-	HDMI_PACK_24b_RGB_YUV444_YUV422 = 1,
-	HDMI_PACK_20b_YUV422 = 2,
-	HDMI_PACK_ALREADYPACKED = 7
-};
-
-enum hdmi_stereo_channels {
-	HDMI_AUDIO_STEREO_NOCHANNELS = 0,
-	HDMI_AUDIO_STEREO_ONECHANNEL = 1,
-	HDMI_AUDIO_STEREO_TWOCHANNELS = 2,
-	HDMI_AUDIO_STEREO_THREECHANNELS = 3,
-	HDMI_AUDIO_STEREO_FOURCHANNELS = 4
-};
-
-enum hdmi_audio_type {
-	HDMI_AUDIO_TYPE_LPCM = 0,
-	HDMI_AUDIO_TYPE_IEC = 1
-};
-
-enum hdmi_audio_justify {
-	HDMI_AUDIO_JUSTIFY_LEFT = 0,
-	HDMI_AUDIO_JUSTIFY_RIGHT = 1
-};
-
-enum hdmi_audio_sample_order {
-	HDMI_AUDIO_SAMPLE_RIGHT_FIRST = 0,
-	HDMI_AUDIO_SAMPLE_LEFT_FIRST = 1
-};
-
-enum hdmi_audio_samples_perword {
-	HDMI_AUDIO_ONEWORD_ONESAMPLE = 0,
-	HDMI_AUDIO_ONEWORD_TWOSAMPLES = 1
-};
-
-enum hdmi_audio_sample_size {
-	HDMI_AUDIO_SAMPLE_16BITS = 0,
-	HDMI_AUDIO_SAMPLE_24BITS = 1
-};
-
-enum hdmi_audio_transf_mode {
-	HDMI_AUDIO_TRANSF_DMA = 0,
-	HDMI_AUDIO_TRANSF_IRQ = 1
-};
-
-enum hdmi_audio_blk_strt_end_sig {
-	HDMI_AUDIO_BLOCK_SIG_STARTEND_ON = 0,
-	HDMI_AUDIO_BLOCK_SIG_STARTEND_OFF = 1
-};
-
-enum hdmi_core_audio_layout {
-	HDMI_AUDIO_LAYOUT_2CH = 0,
-	HDMI_AUDIO_LAYOUT_8CH = 1
-};
-
-enum hdmi_core_cts_mode {
-	HDMI_AUDIO_CTS_MODE_HW = 0,
-	HDMI_AUDIO_CTS_MODE_SW = 1
-};
-
-enum hdmi_audio_mclk_mode {
-	HDMI_AUDIO_MCLK_128FS = 0,
-	HDMI_AUDIO_MCLK_256FS = 1,
-	HDMI_AUDIO_MCLK_384FS = 2,
-	HDMI_AUDIO_MCLK_512FS = 3,
-	HDMI_AUDIO_MCLK_768FS = 4,
-	HDMI_AUDIO_MCLK_1024FS = 5,
-	HDMI_AUDIO_MCLK_1152FS = 6,
-	HDMI_AUDIO_MCLK_192FS = 7
-};
-
-/* INFOFRAME_AVI_ and INFOFRAME_AUDIO_ definitions */
-enum hdmi_core_infoframe {
-	HDMI_INFOFRAME_AVI_DB1Y_RGB = 0,
-	HDMI_INFOFRAME_AVI_DB1Y_YUV422 = 1,
-	HDMI_INFOFRAME_AVI_DB1Y_YUV444 = 2,
-	HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_OFF = 0,
-	HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_ON =  1,
-	HDMI_INFOFRAME_AVI_DB1B_NO = 0,
-	HDMI_INFOFRAME_AVI_DB1B_VERT = 1,
-	HDMI_INFOFRAME_AVI_DB1B_HORI = 2,
-	HDMI_INFOFRAME_AVI_DB1B_VERTHORI = 3,
-	HDMI_INFOFRAME_AVI_DB1S_0 = 0,
-	HDMI_INFOFRAME_AVI_DB1S_1 = 1,
-	HDMI_INFOFRAME_AVI_DB1S_2 = 2,
-	HDMI_INFOFRAME_AVI_DB2C_NO = 0,
-	HDMI_INFOFRAME_AVI_DB2C_ITU601 = 1,
-	HDMI_INFOFRAME_AVI_DB2C_ITU709 = 2,
-	HDMI_INFOFRAME_AVI_DB2C_EC_EXTENDED = 3,
-	HDMI_INFOFRAME_AVI_DB2M_NO = 0,
-	HDMI_INFOFRAME_AVI_DB2M_43 = 1,
-	HDMI_INFOFRAME_AVI_DB2M_169 = 2,
-	HDMI_INFOFRAME_AVI_DB2R_SAME = 8,
-	HDMI_INFOFRAME_AVI_DB2R_43 = 9,
-	HDMI_INFOFRAME_AVI_DB2R_169 = 10,
-	HDMI_INFOFRAME_AVI_DB2R_149 = 11,
-	HDMI_INFOFRAME_AVI_DB3ITC_NO = 0,
-	HDMI_INFOFRAME_AVI_DB3ITC_YES = 1,
-	HDMI_INFOFRAME_AVI_DB3EC_XVYUV601 = 0,
-	HDMI_INFOFRAME_AVI_DB3EC_XVYUV709 = 1,
-	HDMI_INFOFRAME_AVI_DB3Q_DEFAULT = 0,
-	HDMI_INFOFRAME_AVI_DB3Q_LR = 1,
-	HDMI_INFOFRAME_AVI_DB3Q_FR = 2,
-	HDMI_INFOFRAME_AVI_DB3SC_NO = 0,
-	HDMI_INFOFRAME_AVI_DB3SC_HORI = 1,
-	HDMI_INFOFRAME_AVI_DB3SC_VERT = 2,
-	HDMI_INFOFRAME_AVI_DB3SC_HORIVERT = 3,
-	HDMI_INFOFRAME_AVI_DB5PR_NO = 0,
-	HDMI_INFOFRAME_AVI_DB5PR_2 = 1,
-	HDMI_INFOFRAME_AVI_DB5PR_3 = 2,
-	HDMI_INFOFRAME_AVI_DB5PR_4 = 3,
-	HDMI_INFOFRAME_AVI_DB5PR_5 = 4,
-	HDMI_INFOFRAME_AVI_DB5PR_6 = 5,
-	HDMI_INFOFRAME_AVI_DB5PR_7 = 6,
-	HDMI_INFOFRAME_AVI_DB5PR_8 = 7,
-	HDMI_INFOFRAME_AVI_DB5PR_9 = 8,
-	HDMI_INFOFRAME_AVI_DB5PR_10 = 9,
-};
-
-struct hdmi_cm {
-	int	code;
-	int	mode;
-};
-
-struct hdmi_video_format {
-	enum hdmi_packing_mode	packing_mode;
-	u32			y_res;	/* Line per panel */
-	u32			x_res;	/* pixel per line */
-};
-
-struct hdmi_config {
-	struct omap_video_timings timings;
-	struct hdmi_cm cm;
-};
-
-/* HDMI PLL structure */
-struct hdmi_pll_info {
-	u16 regn;
-	u16 regm;
-	u32 regmf;
-	u16 regm2;
-	u16 regsd;
-	u16 dcofreq;
-	enum hdmi_clk_refsel refsel;
-};
-
-struct hdmi_audio_format {
-	enum hdmi_stereo_channels		stereo_channels;
-	u8					active_chnnls_msk;
-	enum hdmi_audio_type			type;
-	enum hdmi_audio_justify			justification;
-	enum hdmi_audio_sample_order		sample_order;
-	enum hdmi_audio_samples_perword		samples_per_word;
-	enum hdmi_audio_sample_size		sample_size;
-	enum hdmi_audio_blk_strt_end_sig	en_sig_blk_strt_end;
-};
-
-struct hdmi_audio_dma {
-	u8				transfer_size;
-	u8				block_size;
-	enum hdmi_audio_transf_mode	mode;
-	u16				fifo_threshold;
-};
-
-struct hdmi_core_audio_i2s_config {
-	u8 in_length_bits;
-	u8 justification;
-	u8 sck_edge_mode;
-	u8 vbit;
-	u8 direction;
-	u8 shift;
-	u8 active_sds;
-};
-
-struct hdmi_core_audio_config {
-	struct hdmi_core_audio_i2s_config	i2s_cfg;
-	struct snd_aes_iec958			*iec60958_cfg;
-	bool					fs_override;
-	u32					n;
-	u32					cts;
-	u32					aud_par_busclk;
-	enum hdmi_core_audio_layout		layout;
-	enum hdmi_core_cts_mode			cts_mode;
-	bool					use_mclk;
-	enum hdmi_audio_mclk_mode		mclk_mode;
-	bool					en_acr_pkt;
-	bool					en_dsd_audio;
-	bool					en_parallel_aud_input;
-	bool					en_spdif;
-};
-
-/*
- * Refer to section 8.2 in HDMI 1.3 specification for
- * details about infoframe databytes
- */
-struct hdmi_core_infoframe_avi {
-	/* Y0, Y1 rgb,yCbCr */
-	u8	db1_format;
-	/* A0  Active information Present */
-	u8	db1_active_info;
-	/* B0, B1 Bar info data valid */
-	u8	db1_bar_info_dv;
-	/* S0, S1 scan information */
-	u8	db1_scan_info;
-	/* C0, C1 colorimetry */
-	u8	db2_colorimetry;
-	/* M0, M1 Aspect ratio (4:3, 16:9) */
-	u8	db2_aspect_ratio;
-	/* R0...R3 Active format aspect ratio */
-	u8	db2_active_fmt_ar;
-	/* ITC IT content. */
-	u8	db3_itc;
-	/* EC0, EC1, EC2 Extended colorimetry */
-	u8	db3_ec;
-	/* Q1, Q0 Quantization range */
-	u8	db3_q_range;
-	/* SC1, SC0 Non-uniform picture scaling */
-	u8	db3_nup_scaling;
-	/* VIC0..6 Video format identification */
-	u8	db4_videocode;
-	/* PR0..PR3 Pixel repetition factor */
-	u8	db5_pixel_repeat;
-	/* Line number end of top bar */
-	u16	db6_7_line_eoftop;
-	/* Line number start of bottom bar */
-	u16	db8_9_line_sofbottom;
-	/* Pixel number end of left bar */
-	u16	db10_11_pixel_eofleft;
-	/* Pixel number start of right bar */
-	u16	db12_13_pixel_sofright;
-};
-
-struct hdmi_wp_data {
-	void __iomem *base;
-};
-
-struct hdmi_pll_data {
-	void __iomem *base;
-
-	struct hdmi_pll_info info;
-};
-
-struct hdmi_phy_data {
-	void __iomem *base;
-
-	int irq;
-};
-
-struct hdmi_core_data {
-	void __iomem *base;
-
-	struct hdmi_core_infoframe_avi avi_cfg;
-};
-
-static inline void hdmi_write_reg(void __iomem *base_addr, const u16 idx,
-		u32 val)
-{
-	__raw_writel(val, base_addr + idx);
-}
-
-static inline u32 hdmi_read_reg(void __iomem *base_addr, const u16 idx)
-{
-	return __raw_readl(base_addr + idx);
-}
-
-#define REG_FLD_MOD(base, idx, val, start, end) \
-	hdmi_write_reg(base, idx, FLD_MOD(hdmi_read_reg(base, idx),\
-							val, start, end))
-#define REG_GET(base, idx, start, end) \
-	FLD_GET(hdmi_read_reg(base, idx), start, end)
-
-static inline int hdmi_wait_for_bit_change(void __iomem *base_addr,
-		const u32 idx, int b2, int b1, u32 val)
-{
-	u32 t = 0, v;
-	while (val != (v = REG_GET(base_addr, idx, b2, b1))) {
-		if (t++ > 10000)
-			return v;
-		udelay(1);
-	}
-	return v;
-}
-
-/* HDMI wrapper funcs */
-int hdmi_wp_video_start(struct hdmi_wp_data *wp);
-void hdmi_wp_video_stop(struct hdmi_wp_data *wp);
-void hdmi_wp_dump(struct hdmi_wp_data *wp, struct seq_file *s);
-u32 hdmi_wp_get_irqstatus(struct hdmi_wp_data *wp);
-void hdmi_wp_set_irqstatus(struct hdmi_wp_data *wp, u32 irqstatus);
-void hdmi_wp_set_irqenable(struct hdmi_wp_data *wp, u32 mask);
-void hdmi_wp_clear_irqenable(struct hdmi_wp_data *wp, u32 mask);
-int hdmi_wp_set_phy_pwr(struct hdmi_wp_data *wp, enum hdmi_phy_pwr val);
-int hdmi_wp_set_pll_pwr(struct hdmi_wp_data *wp, enum hdmi_pll_pwr val);
-void hdmi_wp_video_config_format(struct hdmi_wp_data *wp,
-		struct hdmi_video_format *video_fmt);
-void hdmi_wp_video_config_interface(struct hdmi_wp_data *wp,
-		struct omap_video_timings *timings);
-void hdmi_wp_video_config_timing(struct hdmi_wp_data *wp,
-		struct omap_video_timings *timings);
-void hdmi_wp_init_vid_fmt_timings(struct hdmi_video_format *video_fmt,
-		struct omap_video_timings *timings, struct hdmi_config *param);
-int hdmi_wp_init(struct platform_device *pdev, struct hdmi_wp_data *wp);
-
-/* HDMI PLL funcs */
-int hdmi_pll_enable(struct hdmi_pll_data *pll, struct hdmi_wp_data *wp);
-void hdmi_pll_disable(struct hdmi_pll_data *pll, struct hdmi_wp_data *wp);
-void hdmi_pll_dump(struct hdmi_pll_data *pll, struct seq_file *s);
-void hdmi_pll_compute(struct hdmi_pll_data *pll, unsigned long clkin, int phy);
-int hdmi_pll_init(struct platform_device *pdev, struct hdmi_pll_data *pll);
-
-/* HDMI PHY funcs */
-int hdmi_phy_enable(struct hdmi_phy_data *phy, struct hdmi_wp_data *wp,
-		struct hdmi_config *cfg);
-void hdmi_phy_disable(struct hdmi_phy_data *phy, struct hdmi_wp_data *wp);
-void hdmi_phy_dump(struct hdmi_phy_data *phy, struct seq_file *s);
-int hdmi_phy_init(struct platform_device *pdev, struct hdmi_phy_data *phy);
-
-/* HDMI common funcs */
-const struct hdmi_config *hdmi_default_timing(void);
-const struct hdmi_config *hdmi_get_timings(int mode, int code);
-struct hdmi_cm hdmi_get_code(struct omap_video_timings *timing);
-
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts);
-int hdmi_wp_audio_enable(struct hdmi_wp_data *wp, bool enable);
-int hdmi_wp_audio_core_req_enable(struct hdmi_wp_data *wp, bool enable);
-void hdmi_wp_audio_config_format(struct hdmi_wp_data *wp,
-		struct hdmi_audio_format *aud_fmt);
-void hdmi_wp_audio_config_dma(struct hdmi_wp_data *wp,
-		struct hdmi_audio_dma *aud_dma);
-static inline bool hdmi_mode_has_audio(int mode)
-{
-	return mode == HDMI_HDMI ? true : false;
-}
-#endif
-#endif
diff --git a/drivers/video/omap2/dss/hdmi4.c b/drivers/video/omap2/dss/hdmi4.c
deleted file mode 100644
index f5f7944a1fd1..000000000000
--- a/drivers/video/omap2/dss/hdmi4.c
+++ /dev/null
@@ -1,703 +0,0 @@
-/*
- * HDMI interface DSS driver for TI's OMAP4 family of SoCs.
- * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/
- * Authors: Yong Zhi
- *	Mythri pk <mythripk@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/>.
- */
-
-#define DSS_SUBSYS_NAME "HDMI"
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/interrupt.h>
-#include <linux/mutex.h>
-#include <linux/delay.h>
-#include <linux/string.h>
-#include <linux/platform_device.h>
-#include <linux/pm_runtime.h>
-#include <linux/clk.h>
-#include <linux/gpio.h>
-#include <linux/regulator/consumer.h>
-#include <video/omapdss.h>
-
-#include "hdmi4_core.h"
-#include "dss.h"
-#include "dss_features.h"
-
-static struct {
-	struct mutex lock;
-	struct platform_device *pdev;
-
-	struct hdmi_wp_data	wp;
-	struct hdmi_pll_data	pll;
-	struct hdmi_phy_data	phy;
-	struct hdmi_core_data	core;
-
-	struct hdmi_config cfg;
-
-	struct clk *sys_clk;
-	struct regulator *vdda_hdmi_dac_reg;
-
-	bool core_enabled;
-
-	struct omap_dss_device output;
-} hdmi;
-
-static int hdmi_runtime_get(void)
-{
-	int r;
-
-	DSSDBG("hdmi_runtime_get\n");
-
-	r = pm_runtime_get_sync(&hdmi.pdev->dev);
-	WARN_ON(r < 0);
-	if (r < 0)
-		return r;
-
-	return 0;
-}
-
-static void hdmi_runtime_put(void)
-{
-	int r;
-
-	DSSDBG("hdmi_runtime_put\n");
-
-	r = pm_runtime_put_sync(&hdmi.pdev->dev);
-	WARN_ON(r < 0 && r != -ENOSYS);
-}
-
-static int hdmi_init_regulator(void)
-{
-	struct regulator *reg;
-
-	if (hdmi.vdda_hdmi_dac_reg != NULL)
-		return 0;
-
-	reg = devm_regulator_get(&hdmi.pdev->dev, "vdda");
-
-	if (IS_ERR(reg)) {
-		if (PTR_ERR(reg) != -EPROBE_DEFER)
-			DSSERR("can't get VDDA regulator\n");
-		return PTR_ERR(reg);
-	}
-
-	hdmi.vdda_hdmi_dac_reg = reg;
-
-	return 0;
-}
-
-static int hdmi_power_on_core(struct omap_dss_device *dssdev)
-{
-	int r;
-
-	r = regulator_enable(hdmi.vdda_hdmi_dac_reg);
-	if (r)
-		return r;
-
-	r = hdmi_runtime_get();
-	if (r)
-		goto err_runtime_get;
-
-	/* Make selection of HDMI in DSS */
-	dss_select_hdmi_venc_clk_source(DSS_HDMI_M_PCLK);
-
-	hdmi.core_enabled = true;
-
-	return 0;
-
-err_runtime_get:
-	regulator_disable(hdmi.vdda_hdmi_dac_reg);
-
-	return r;
-}
-
-static void hdmi_power_off_core(struct omap_dss_device *dssdev)
-{
-	hdmi.core_enabled = false;
-
-	hdmi_runtime_put();
-	regulator_disable(hdmi.vdda_hdmi_dac_reg);
-}
-
-static int hdmi_power_on_full(struct omap_dss_device *dssdev)
-{
-	int r;
-	struct omap_video_timings *p;
-	struct omap_overlay_manager *mgr = hdmi.output.manager;
-	unsigned long phy;
-
-	r = hdmi_power_on_core(dssdev);
-	if (r)
-		return r;
-
-	p = &hdmi.cfg.timings;
-
-	DSSDBG("hdmi_power_on x_res= %d y_res = %d\n", p->x_res, p->y_res);
-
-	/* the functions below use kHz pixel clock. TODO: change to Hz */
-	phy = p->pixelclock / 1000;
-
-	hdmi_pll_compute(&hdmi.pll, clk_get_rate(hdmi.sys_clk), phy);
-
-	/* config the PLL and PHY hdmi_set_pll_pwrfirst */
-	r = hdmi_pll_enable(&hdmi.pll, &hdmi.wp);
-	if (r) {
-		DSSDBG("Failed to lock PLL\n");
-		goto err_pll_enable;
-	}
-
-	r = hdmi_phy_enable(&hdmi.phy, &hdmi.wp, &hdmi.cfg);
-	if (r) {
-		DSSDBG("Failed to start PHY\n");
-		goto err_phy_enable;
-	}
-
-	hdmi4_configure(&hdmi.core, &hdmi.wp, &hdmi.cfg);
-
-	/* bypass TV gamma table */
-	dispc_enable_gamma_table(0);
-
-	/* tv size */
-	dss_mgr_set_timings(mgr, p);
-
-	r = hdmi_wp_video_start(&hdmi.wp);
-	if (r)
-		goto err_vid_enable;
-
-	r = dss_mgr_enable(mgr);
-	if (r)
-		goto err_mgr_enable;
-
-	return 0;
-
-err_mgr_enable:
-	hdmi_wp_video_stop(&hdmi.wp);
-err_vid_enable:
-	hdmi_phy_disable(&hdmi.phy, &hdmi.wp);
-err_phy_enable:
-	hdmi_pll_disable(&hdmi.pll, &hdmi.wp);
-err_pll_enable:
-	hdmi_power_off_core(dssdev);
-	return -EIO;
-}
-
-static void hdmi_power_off_full(struct omap_dss_device *dssdev)
-{
-	struct omap_overlay_manager *mgr = hdmi.output.manager;
-
-	dss_mgr_disable(mgr);
-
-	hdmi_wp_video_stop(&hdmi.wp);
-	hdmi_phy_disable(&hdmi.phy, &hdmi.wp);
-	hdmi_pll_disable(&hdmi.pll, &hdmi.wp);
-
-	hdmi_power_off_core(dssdev);
-}
-
-static int hdmi_display_check_timing(struct omap_dss_device *dssdev,
-					struct omap_video_timings *timings)
-{
-	struct omap_dss_device *out = &hdmi.output;
-
-	if (!dispc_mgr_timings_ok(out->dispc_channel, timings))
-		return -EINVAL;
-
-	return 0;
-}
-
-static void hdmi_display_set_timing(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	struct hdmi_cm cm;
-	const struct hdmi_config *t;
-
-	mutex_lock(&hdmi.lock);
-
-	cm = hdmi_get_code(timings);
-	hdmi.cfg.cm = cm;
-
-	t = hdmi_get_timings(cm.mode, cm.code);
-	if (t != NULL) {
-		hdmi.cfg = *t;
-
-		dispc_set_tv_pclk(t->timings.pixelclock);
-	} else {
-		hdmi.cfg.timings = *timings;
-		hdmi.cfg.cm.code = 0;
-		hdmi.cfg.cm.mode = HDMI_DVI;
-
-		dispc_set_tv_pclk(timings->pixelclock);
-	}
-
-	DSSDBG("using mode: %s, code %d\n", hdmi.cfg.cm.mode == HDMI_DVI ?
-			"DVI" : "HDMI", hdmi.cfg.cm.code);
-
-	mutex_unlock(&hdmi.lock);
-}
-
-static void hdmi_display_get_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	const struct hdmi_config *cfg;
-	struct hdmi_cm cm = hdmi.cfg.cm;
-
-	cfg = hdmi_get_timings(cm.mode, cm.code);
-	if (cfg == NULL)
-		cfg = hdmi_default_timing();
-
-	memcpy(timings, &cfg->timings, sizeof(cfg->timings));
-}
-
-static void hdmi_dump_regs(struct seq_file *s)
-{
-	mutex_lock(&hdmi.lock);
-
-	if (hdmi_runtime_get()) {
-		mutex_unlock(&hdmi.lock);
-		return;
-	}
-
-	hdmi_wp_dump(&hdmi.wp, s);
-	hdmi_pll_dump(&hdmi.pll, s);
-	hdmi_phy_dump(&hdmi.phy, s);
-	hdmi4_core_dump(&hdmi.core, s);
-
-	hdmi_runtime_put();
-	mutex_unlock(&hdmi.lock);
-}
-
-static int read_edid(u8 *buf, int len)
-{
-	int r;
-
-	mutex_lock(&hdmi.lock);
-
-	r = hdmi_runtime_get();
-	BUG_ON(r);
-
-	r = hdmi4_read_edid(&hdmi.core,  buf, len);
-
-	hdmi_runtime_put();
-	mutex_unlock(&hdmi.lock);
-
-	return r;
-}
-
-static int hdmi_display_enable(struct omap_dss_device *dssdev)
-{
-	struct omap_dss_device *out = &hdmi.output;
-	int r = 0;
-
-	DSSDBG("ENTER hdmi_display_enable\n");
-
-	mutex_lock(&hdmi.lock);
-
-	if (out == NULL || out->manager == NULL) {
-		DSSERR("failed to enable display: no output/manager\n");
-		r = -ENODEV;
-		goto err0;
-	}
-
-	r = hdmi_power_on_full(dssdev);
-	if (r) {
-		DSSERR("failed to power on device\n");
-		goto err0;
-	}
-
-	mutex_unlock(&hdmi.lock);
-	return 0;
-
-err0:
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-static void hdmi_display_disable(struct omap_dss_device *dssdev)
-{
-	DSSDBG("Enter hdmi_display_disable\n");
-
-	mutex_lock(&hdmi.lock);
-
-	hdmi_power_off_full(dssdev);
-
-	mutex_unlock(&hdmi.lock);
-}
-
-static int hdmi_core_enable(struct omap_dss_device *dssdev)
-{
-	int r = 0;
-
-	DSSDBG("ENTER omapdss_hdmi_core_enable\n");
-
-	mutex_lock(&hdmi.lock);
-
-	r = hdmi_power_on_core(dssdev);
-	if (r) {
-		DSSERR("failed to power on device\n");
-		goto err0;
-	}
-
-	mutex_unlock(&hdmi.lock);
-	return 0;
-
-err0:
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-static void hdmi_core_disable(struct omap_dss_device *dssdev)
-{
-	DSSDBG("Enter omapdss_hdmi_core_disable\n");
-
-	mutex_lock(&hdmi.lock);
-
-	hdmi_power_off_core(dssdev);
-
-	mutex_unlock(&hdmi.lock);
-}
-
-static int hdmi_get_clocks(struct platform_device *pdev)
-{
-	struct clk *clk;
-
-	clk = devm_clk_get(&pdev->dev, "sys_clk");
-	if (IS_ERR(clk)) {
-		DSSERR("can't get sys_clk\n");
-		return PTR_ERR(clk);
-	}
-
-	hdmi.sys_clk = clk;
-
-	return 0;
-}
-
-static int hdmi_connect(struct omap_dss_device *dssdev,
-		struct omap_dss_device *dst)
-{
-	struct omap_overlay_manager *mgr;
-	int r;
-
-	r = hdmi_init_regulator();
-	if (r)
-		return r;
-
-	mgr = omap_dss_get_overlay_manager(dssdev->dispc_channel);
-	if (!mgr)
-		return -ENODEV;
-
-	r = dss_mgr_connect(mgr, dssdev);
-	if (r)
-		return r;
-
-	r = omapdss_output_set_device(dssdev, dst);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dst->name);
-		dss_mgr_disconnect(mgr, dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
-static void hdmi_disconnect(struct omap_dss_device *dssdev,
-		struct omap_dss_device *dst)
-{
-	WARN_ON(dst != dssdev->dst);
-
-	if (dst != dssdev->dst)
-		return;
-
-	omapdss_output_unset_device(dssdev);
-
-	if (dssdev->manager)
-		dss_mgr_disconnect(dssdev->manager, dssdev);
-}
-
-static int hdmi_read_edid(struct omap_dss_device *dssdev,
-		u8 *edid, int len)
-{
-	bool need_enable;
-	int r;
-
-	need_enable = hdmi.core_enabled == false;
-
-	if (need_enable) {
-		r = hdmi_core_enable(dssdev);
-		if (r)
-			return r;
-	}
-
-	r = read_edid(edid, len);
-
-	if (need_enable)
-		hdmi_core_disable(dssdev);
-
-	return r;
-}
-
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-static int hdmi_audio_enable(struct omap_dss_device *dssdev)
-{
-	int r;
-
-	mutex_lock(&hdmi.lock);
-
-	if (!hdmi_mode_has_audio(hdmi.cfg.cm.mode)) {
-		r = -EPERM;
-		goto err;
-	}
-
-	r = hdmi_wp_audio_enable(&hdmi.wp, true);
-	if (r)
-		goto err;
-
-	mutex_unlock(&hdmi.lock);
-	return 0;
-
-err:
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-static void hdmi_audio_disable(struct omap_dss_device *dssdev)
-{
-	hdmi_wp_audio_enable(&hdmi.wp, false);
-}
-
-static int hdmi_audio_start(struct omap_dss_device *dssdev)
-{
-	return hdmi4_audio_start(&hdmi.core, &hdmi.wp);
-}
-
-static void hdmi_audio_stop(struct omap_dss_device *dssdev)
-{
-	hdmi4_audio_stop(&hdmi.core, &hdmi.wp);
-}
-
-static bool hdmi_audio_supported(struct omap_dss_device *dssdev)
-{
-	bool r;
-
-	mutex_lock(&hdmi.lock);
-
-	r = hdmi_mode_has_audio(hdmi.cfg.cm.mode);
-
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-static int hdmi_audio_config(struct omap_dss_device *dssdev,
-		struct omap_dss_audio *audio)
-{
-	int r;
-	u32 pclk = hdmi.cfg.timings.pixelclock;
-
-	mutex_lock(&hdmi.lock);
-
-	if (!hdmi_mode_has_audio(hdmi.cfg.cm.mode)) {
-		r = -EPERM;
-		goto err;
-	}
-
-	r = hdmi4_audio_config(&hdmi.core, &hdmi.wp, audio, pclk);
-	if (r)
-		goto err;
-
-	mutex_unlock(&hdmi.lock);
-	return 0;
-
-err:
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-#else
-static int hdmi_audio_enable(struct omap_dss_device *dssdev)
-{
-	return -EPERM;
-}
-
-static void hdmi_audio_disable(struct omap_dss_device *dssdev)
-{
-}
-
-static int hdmi_audio_start(struct omap_dss_device *dssdev)
-{
-	return -EPERM;
-}
-
-static void hdmi_audio_stop(struct omap_dss_device *dssdev)
-{
-}
-
-static bool hdmi_audio_supported(struct omap_dss_device *dssdev)
-{
-	return false;
-}
-
-static int hdmi_audio_config(struct omap_dss_device *dssdev,
-		struct omap_dss_audio *audio)
-{
-	return -EPERM;
-}
-#endif
-
-static const struct omapdss_hdmi_ops hdmi_ops = {
-	.connect		= hdmi_connect,
-	.disconnect		= hdmi_disconnect,
-
-	.enable			= hdmi_display_enable,
-	.disable		= hdmi_display_disable,
-
-	.check_timings		= hdmi_display_check_timing,
-	.set_timings		= hdmi_display_set_timing,
-	.get_timings		= hdmi_display_get_timings,
-
-	.read_edid		= hdmi_read_edid,
-
-	.audio_enable		= hdmi_audio_enable,
-	.audio_disable		= hdmi_audio_disable,
-	.audio_start		= hdmi_audio_start,
-	.audio_stop		= hdmi_audio_stop,
-	.audio_supported	= hdmi_audio_supported,
-	.audio_config		= hdmi_audio_config,
-};
-
-static void hdmi_init_output(struct platform_device *pdev)
-{
-	struct omap_dss_device *out = &hdmi.output;
-
-	out->dev = &pdev->dev;
-	out->id = OMAP_DSS_OUTPUT_HDMI;
-	out->output_type = OMAP_DISPLAY_TYPE_HDMI;
-	out->name = "hdmi.0";
-	out->dispc_channel = OMAP_DSS_CHANNEL_DIGIT;
-	out->ops.hdmi = &hdmi_ops;
-	out->owner = THIS_MODULE;
-
-	omapdss_register_output(out);
-}
-
-static void __exit hdmi_uninit_output(struct platform_device *pdev)
-{
-	struct omap_dss_device *out = &hdmi.output;
-
-	omapdss_unregister_output(out);
-}
-
-/* HDMI HW IP initialisation */
-static int omapdss_hdmihw_probe(struct platform_device *pdev)
-{
-	int r;
-
-	hdmi.pdev = pdev;
-
-	mutex_init(&hdmi.lock);
-
-	r = hdmi_wp_init(pdev, &hdmi.wp);
-	if (r)
-		return r;
-
-	r = hdmi_pll_init(pdev, &hdmi.pll);
-	if (r)
-		return r;
-
-	r = hdmi_phy_init(pdev, &hdmi.phy);
-	if (r)
-		return r;
-
-	r = hdmi4_core_init(pdev, &hdmi.core);
-	if (r)
-		return r;
-
-	r = hdmi_get_clocks(pdev);
-	if (r) {
-		DSSERR("can't get clocks\n");
-		return r;
-	}
-
-	pm_runtime_enable(&pdev->dev);
-
-	hdmi_init_output(pdev);
-
-	dss_debugfs_create_file("hdmi", hdmi_dump_regs);
-
-	return 0;
-}
-
-static int __exit omapdss_hdmihw_remove(struct platform_device *pdev)
-{
-	hdmi_uninit_output(pdev);
-
-	pm_runtime_disable(&pdev->dev);
-
-	return 0;
-}
-
-static int hdmi_runtime_suspend(struct device *dev)
-{
-	clk_disable_unprepare(hdmi.sys_clk);
-
-	dispc_runtime_put();
-
-	return 0;
-}
-
-static int hdmi_runtime_resume(struct device *dev)
-{
-	int r;
-
-	r = dispc_runtime_get();
-	if (r < 0)
-		return r;
-
-	clk_prepare_enable(hdmi.sys_clk);
-
-	return 0;
-}
-
-static const struct dev_pm_ops hdmi_pm_ops = {
-	.runtime_suspend = hdmi_runtime_suspend,
-	.runtime_resume = hdmi_runtime_resume,
-};
-
-static const struct of_device_id hdmi_of_match[] = {
-	{ .compatible = "ti,omap4-hdmi", },
-	{},
-};
-
-static struct platform_driver omapdss_hdmihw_driver = {
-	.probe		= omapdss_hdmihw_probe,
-	.remove         = __exit_p(omapdss_hdmihw_remove),
-	.driver         = {
-		.name   = "omapdss_hdmi",
-		.owner  = THIS_MODULE,
-		.pm	= &hdmi_pm_ops,
-		.of_match_table = hdmi_of_match,
-	},
-};
-
-int __init hdmi4_init_platform_driver(void)
-{
-	return platform_driver_register(&omapdss_hdmihw_driver);
-}
-
-void __exit hdmi4_uninit_platform_driver(void)
-{
-	platform_driver_unregister(&omapdss_hdmihw_driver);
-}
diff --git a/drivers/video/omap2/dss/hdmi4_core.c b/drivers/video/omap2/dss/hdmi4_core.c
deleted file mode 100644
index 2eb04dcf807c..000000000000
--- a/drivers/video/omap2/dss/hdmi4_core.c
+++ /dev/null
@@ -1,1036 +0,0 @@
-/*
- * ti_hdmi_4xxx_ip.c
- *
- * HDMI TI81xx, TI38xx, TI OMAP4 etc IP driver Library
- * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/
- * Authors: Yong Zhi
- *	Mythri pk <mythripk@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/>.
- */
-
-#define DSS_SUBSYS_NAME "HDMICORE"
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/interrupt.h>
-#include <linux/mutex.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/string.h>
-#include <linux/seq_file.h>
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-#include <sound/asound.h>
-#include <sound/asoundef.h>
-#endif
-
-#include "hdmi4_core.h"
-#include "dss_features.h"
-
-#define HDMI_CORE_AV		0x500
-
-static inline void __iomem *hdmi_av_base(struct hdmi_core_data *core)
-{
-	return core->base + HDMI_CORE_AV;
-}
-
-static int hdmi_core_ddc_init(struct hdmi_core_data *core)
-{
-	void __iomem *base = core->base;
-
-	/* Turn on CLK for DDC */
-	REG_FLD_MOD(base, HDMI_CORE_AV_DPD, 0x7, 2, 0);
-
-	/* IN_PROG */
-	if (REG_GET(base, HDMI_CORE_DDC_STATUS, 4, 4) == 1) {
-		/* Abort transaction */
-		REG_FLD_MOD(base, HDMI_CORE_DDC_CMD, 0xf, 3, 0);
-		/* IN_PROG */
-		if (hdmi_wait_for_bit_change(base, HDMI_CORE_DDC_STATUS,
-					4, 4, 0) != 0) {
-			DSSERR("Timeout aborting DDC transaction\n");
-			return -ETIMEDOUT;
-		}
-	}
-
-	/* Clk SCL Devices */
-	REG_FLD_MOD(base, HDMI_CORE_DDC_CMD, 0xA, 3, 0);
-
-	/* HDMI_CORE_DDC_STATUS_IN_PROG */
-	if (hdmi_wait_for_bit_change(base, HDMI_CORE_DDC_STATUS,
-				4, 4, 0) != 0) {
-		DSSERR("Timeout starting SCL clock\n");
-		return -ETIMEDOUT;
-	}
-
-	/* Clear FIFO */
-	REG_FLD_MOD(base, HDMI_CORE_DDC_CMD, 0x9, 3, 0);
-
-	/* HDMI_CORE_DDC_STATUS_IN_PROG */
-	if (hdmi_wait_for_bit_change(base, HDMI_CORE_DDC_STATUS,
-				4, 4, 0) != 0) {
-		DSSERR("Timeout clearing DDC fifo\n");
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
-
-static int hdmi_core_ddc_edid(struct hdmi_core_data *core,
-		u8 *pedid, int ext)
-{
-	void __iomem *base = core->base;
-	u32 i;
-	char checksum;
-	u32 offset = 0;
-
-	/* HDMI_CORE_DDC_STATUS_IN_PROG */
-	if (hdmi_wait_for_bit_change(base, HDMI_CORE_DDC_STATUS,
-				4, 4, 0) != 0) {
-		DSSERR("Timeout waiting DDC to be ready\n");
-		return -ETIMEDOUT;
-	}
-
-	if (ext % 2 != 0)
-		offset = 0x80;
-
-	/* Load Segment Address Register */
-	REG_FLD_MOD(base, HDMI_CORE_DDC_SEGM, ext / 2, 7, 0);
-
-	/* Load Slave Address Register */
-	REG_FLD_MOD(base, HDMI_CORE_DDC_ADDR, 0xA0 >> 1, 7, 1);
-
-	/* Load Offset Address Register */
-	REG_FLD_MOD(base, HDMI_CORE_DDC_OFFSET, offset, 7, 0);
-
-	/* Load Byte Count */
-	REG_FLD_MOD(base, HDMI_CORE_DDC_COUNT1, 0x80, 7, 0);
-	REG_FLD_MOD(base, HDMI_CORE_DDC_COUNT2, 0x0, 1, 0);
-
-	/* Set DDC_CMD */
-	if (ext)
-		REG_FLD_MOD(base, HDMI_CORE_DDC_CMD, 0x4, 3, 0);
-	else
-		REG_FLD_MOD(base, HDMI_CORE_DDC_CMD, 0x2, 3, 0);
-
-	/* HDMI_CORE_DDC_STATUS_BUS_LOW */
-	if (REG_GET(base, HDMI_CORE_DDC_STATUS, 6, 6) == 1) {
-		DSSERR("I2C Bus Low?\n");
-		return -EIO;
-	}
-	/* HDMI_CORE_DDC_STATUS_NO_ACK */
-	if (REG_GET(base, HDMI_CORE_DDC_STATUS, 5, 5) == 1) {
-		DSSERR("I2C No Ack\n");
-		return -EIO;
-	}
-
-	for (i = 0; i < 0x80; ++i) {
-		int t;
-
-		/* IN_PROG */
-		if (REG_GET(base, HDMI_CORE_DDC_STATUS, 4, 4) == 0) {
-			DSSERR("operation stopped when reading edid\n");
-			return -EIO;
-		}
-
-		t = 0;
-		/* FIFO_EMPTY */
-		while (REG_GET(base, HDMI_CORE_DDC_STATUS, 2, 2) == 1) {
-			if (t++ > 10000) {
-				DSSERR("timeout reading edid\n");
-				return -ETIMEDOUT;
-			}
-			udelay(1);
-		}
-
-		pedid[i] = REG_GET(base, HDMI_CORE_DDC_DATA, 7, 0);
-	}
-
-	checksum = 0;
-	for (i = 0; i < 0x80; ++i)
-		checksum += pedid[i];
-
-	if (checksum != 0) {
-		DSSERR("E-EDID checksum failed!!\n");
-		return -EIO;
-	}
-
-	return 0;
-}
-
-int hdmi4_read_edid(struct hdmi_core_data *core, u8 *edid, int len)
-{
-	int r, l;
-
-	if (len < 128)
-		return -EINVAL;
-
-	r = hdmi_core_ddc_init(core);
-	if (r)
-		return r;
-
-	r = hdmi_core_ddc_edid(core, edid, 0);
-	if (r)
-		return r;
-
-	l = 128;
-
-	if (len >= 128 * 2 && edid[0x7e] > 0) {
-		r = hdmi_core_ddc_edid(core, edid + 0x80, 1);
-		if (r)
-			return r;
-		l += 128;
-	}
-
-	return l;
-}
-
-static void hdmi_core_init(struct hdmi_core_video_config *video_cfg,
-			struct hdmi_core_infoframe_avi *avi_cfg,
-			struct hdmi_core_packet_enable_repeat *repeat_cfg)
-{
-	DSSDBG("Enter hdmi_core_init\n");
-
-	/* video core */
-	video_cfg->ip_bus_width = HDMI_INPUT_8BIT;
-	video_cfg->op_dither_truc = HDMI_OUTPUTTRUNCATION_8BIT;
-	video_cfg->deep_color_pkt = HDMI_DEEPCOLORPACKECTDISABLE;
-	video_cfg->pkt_mode = HDMI_PACKETMODERESERVEDVALUE;
-	video_cfg->hdmi_dvi = HDMI_DVI;
-	video_cfg->tclk_sel_clkmult = HDMI_FPLL10IDCK;
-
-	/* info frame */
-	avi_cfg->db1_format = 0;
-	avi_cfg->db1_active_info = 0;
-	avi_cfg->db1_bar_info_dv = 0;
-	avi_cfg->db1_scan_info = 0;
-	avi_cfg->db2_colorimetry = 0;
-	avi_cfg->db2_aspect_ratio = 0;
-	avi_cfg->db2_active_fmt_ar = 0;
-	avi_cfg->db3_itc = 0;
-	avi_cfg->db3_ec = 0;
-	avi_cfg->db3_q_range = 0;
-	avi_cfg->db3_nup_scaling = 0;
-	avi_cfg->db4_videocode = 0;
-	avi_cfg->db5_pixel_repeat = 0;
-	avi_cfg->db6_7_line_eoftop = 0;
-	avi_cfg->db8_9_line_sofbottom = 0;
-	avi_cfg->db10_11_pixel_eofleft = 0;
-	avi_cfg->db12_13_pixel_sofright = 0;
-
-	/* packet enable and repeat */
-	repeat_cfg->audio_pkt = 0;
-	repeat_cfg->audio_pkt_repeat = 0;
-	repeat_cfg->avi_infoframe = 0;
-	repeat_cfg->avi_infoframe_repeat = 0;
-	repeat_cfg->gen_cntrl_pkt = 0;
-	repeat_cfg->gen_cntrl_pkt_repeat = 0;
-	repeat_cfg->generic_pkt = 0;
-	repeat_cfg->generic_pkt_repeat = 0;
-}
-
-static void hdmi_core_powerdown_disable(struct hdmi_core_data *core)
-{
-	DSSDBG("Enter hdmi_core_powerdown_disable\n");
-	REG_FLD_MOD(core->base, HDMI_CORE_SYS_SYS_CTRL1, 0x0, 0, 0);
-}
-
-static void hdmi_core_swreset_release(struct hdmi_core_data *core)
-{
-	DSSDBG("Enter hdmi_core_swreset_release\n");
-	REG_FLD_MOD(core->base, HDMI_CORE_SYS_SRST, 0x0, 0, 0);
-}
-
-static void hdmi_core_swreset_assert(struct hdmi_core_data *core)
-{
-	DSSDBG("Enter hdmi_core_swreset_assert\n");
-	REG_FLD_MOD(core->base, HDMI_CORE_SYS_SRST, 0x1, 0, 0);
-}
-
-/* HDMI_CORE_VIDEO_CONFIG */
-static void hdmi_core_video_config(struct hdmi_core_data *core,
-				struct hdmi_core_video_config *cfg)
-{
-	u32 r = 0;
-	void __iomem *core_sys_base = core->base;
-	void __iomem *core_av_base = hdmi_av_base(core);
-
-	/* sys_ctrl1 default configuration not tunable */
-	r = hdmi_read_reg(core_sys_base, HDMI_CORE_SYS_SYS_CTRL1);
-	r = FLD_MOD(r, HDMI_CORE_SYS_SYS_CTRL1_VEN_FOLLOWVSYNC, 5, 5);
-	r = FLD_MOD(r, HDMI_CORE_SYS_SYS_CTRL1_HEN_FOLLOWHSYNC, 4, 4);
-	r = FLD_MOD(r, HDMI_CORE_SYS_SYS_CTRL1_BSEL_24BITBUS, 2, 2);
-	r = FLD_MOD(r, HDMI_CORE_SYS_SYS_CTRL1_EDGE_RISINGEDGE, 1, 1);
-	hdmi_write_reg(core_sys_base, HDMI_CORE_SYS_SYS_CTRL1, r);
-
-	REG_FLD_MOD(core_sys_base,
-			HDMI_CORE_SYS_VID_ACEN, cfg->ip_bus_width, 7, 6);
-
-	/* Vid_Mode */
-	r = hdmi_read_reg(core_sys_base, HDMI_CORE_SYS_VID_MODE);
-
-	/* dither truncation configuration */
-	if (cfg->op_dither_truc > HDMI_OUTPUTTRUNCATION_12BIT) {
-		r = FLD_MOD(r, cfg->op_dither_truc - 3, 7, 6);
-		r = FLD_MOD(r, 1, 5, 5);
-	} else {
-		r = FLD_MOD(r, cfg->op_dither_truc, 7, 6);
-		r = FLD_MOD(r, 0, 5, 5);
-	}
-	hdmi_write_reg(core_sys_base, HDMI_CORE_SYS_VID_MODE, r);
-
-	/* HDMI_Ctrl */
-	r = hdmi_read_reg(core_av_base, HDMI_CORE_AV_HDMI_CTRL);
-	r = FLD_MOD(r, cfg->deep_color_pkt, 6, 6);
-	r = FLD_MOD(r, cfg->pkt_mode, 5, 3);
-	r = FLD_MOD(r, cfg->hdmi_dvi, 0, 0);
-	hdmi_write_reg(core_av_base, HDMI_CORE_AV_HDMI_CTRL, r);
-
-	/* TMDS_CTRL */
-	REG_FLD_MOD(core_sys_base,
-			HDMI_CORE_SYS_TMDS_CTRL, cfg->tclk_sel_clkmult, 6, 5);
-}
-
-static void hdmi_core_aux_infoframe_avi_config(struct hdmi_core_data *core)
-{
-	u32 val;
-	char sum = 0, checksum = 0;
-	void __iomem *av_base = hdmi_av_base(core);
-	struct hdmi_core_infoframe_avi info_avi = core->avi_cfg;
-
-	sum += 0x82 + 0x002 + 0x00D;
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_TYPE, 0x082);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_VERS, 0x002);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_LEN, 0x00D);
-
-	val = (info_avi.db1_format << 5) |
-		(info_avi.db1_active_info << 4) |
-		(info_avi.db1_bar_info_dv << 2) |
-		(info_avi.db1_scan_info);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_DBYTE(0), val);
-	sum += val;
-
-	val = (info_avi.db2_colorimetry << 6) |
-		(info_avi.db2_aspect_ratio << 4) |
-		(info_avi.db2_active_fmt_ar);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_DBYTE(1), val);
-	sum += val;
-
-	val = (info_avi.db3_itc << 7) |
-		(info_avi.db3_ec << 4) |
-		(info_avi.db3_q_range << 2) |
-		(info_avi.db3_nup_scaling);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_DBYTE(2), val);
-	sum += val;
-
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_DBYTE(3),
-					info_avi.db4_videocode);
-	sum += info_avi.db4_videocode;
-
-	val = info_avi.db5_pixel_repeat;
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_DBYTE(4), val);
-	sum += val;
-
-	val = info_avi.db6_7_line_eoftop & 0x00FF;
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_DBYTE(5), val);
-	sum += val;
-
-	val = ((info_avi.db6_7_line_eoftop >> 8) & 0x00FF);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_DBYTE(6), val);
-	sum += val;
-
-	val = info_avi.db8_9_line_sofbottom & 0x00FF;
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_DBYTE(7), val);
-	sum += val;
-
-	val = ((info_avi.db8_9_line_sofbottom >> 8) & 0x00FF);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_DBYTE(8), val);
-	sum += val;
-
-	val = info_avi.db10_11_pixel_eofleft & 0x00FF;
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_DBYTE(9), val);
-	sum += val;
-
-	val = ((info_avi.db10_11_pixel_eofleft >> 8) & 0x00FF);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_DBYTE(10), val);
-	sum += val;
-
-	val = info_avi.db12_13_pixel_sofright & 0x00FF;
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_DBYTE(11), val);
-	sum += val;
-
-	val = ((info_avi.db12_13_pixel_sofright >> 8) & 0x00FF);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_DBYTE(12), val);
-	sum += val;
-
-	checksum = 0x100 - sum;
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AVI_CHSUM, checksum);
-}
-
-static void hdmi_core_av_packet_config(struct hdmi_core_data *core,
-		struct hdmi_core_packet_enable_repeat repeat_cfg)
-{
-	/* enable/repeat the infoframe */
-	hdmi_write_reg(hdmi_av_base(core), HDMI_CORE_AV_PB_CTRL1,
-		(repeat_cfg.audio_pkt << 5) |
-		(repeat_cfg.audio_pkt_repeat << 4) |
-		(repeat_cfg.avi_infoframe << 1) |
-		(repeat_cfg.avi_infoframe_repeat));
-
-	/* enable/repeat the packet */
-	hdmi_write_reg(hdmi_av_base(core), HDMI_CORE_AV_PB_CTRL2,
-		(repeat_cfg.gen_cntrl_pkt << 3) |
-		(repeat_cfg.gen_cntrl_pkt_repeat << 2) |
-		(repeat_cfg.generic_pkt << 1) |
-		(repeat_cfg.generic_pkt_repeat));
-}
-
-void hdmi4_configure(struct hdmi_core_data *core,
-	struct hdmi_wp_data *wp, struct hdmi_config *cfg)
-{
-	/* HDMI */
-	struct omap_video_timings video_timing;
-	struct hdmi_video_format video_format;
-	/* HDMI core */
-	struct hdmi_core_infoframe_avi *avi_cfg = &core->avi_cfg;
-	struct hdmi_core_video_config v_core_cfg;
-	struct hdmi_core_packet_enable_repeat repeat_cfg;
-
-	hdmi_core_init(&v_core_cfg, avi_cfg, &repeat_cfg);
-
-	hdmi_wp_init_vid_fmt_timings(&video_format, &video_timing, cfg);
-
-	hdmi_wp_video_config_timing(wp, &video_timing);
-
-	/* video config */
-	video_format.packing_mode = HDMI_PACK_24b_RGB_YUV444_YUV422;
-
-	hdmi_wp_video_config_format(wp, &video_format);
-
-	hdmi_wp_video_config_interface(wp, &video_timing);
-
-	/*
-	 * configure core video part
-	 * set software reset in the core
-	 */
-	hdmi_core_swreset_assert(core);
-
-	/* power down off */
-	hdmi_core_powerdown_disable(core);
-
-	v_core_cfg.pkt_mode = HDMI_PACKETMODE24BITPERPIXEL;
-	v_core_cfg.hdmi_dvi = cfg->cm.mode;
-
-	hdmi_core_video_config(core, &v_core_cfg);
-
-	/* release software reset in the core */
-	hdmi_core_swreset_release(core);
-
-	/*
-	 * configure packet
-	 * info frame video see doc CEA861-D page 65
-	 */
-	avi_cfg->db1_format = HDMI_INFOFRAME_AVI_DB1Y_RGB;
-	avi_cfg->db1_active_info =
-			HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_OFF;
-	avi_cfg->db1_bar_info_dv = HDMI_INFOFRAME_AVI_DB1B_NO;
-	avi_cfg->db1_scan_info = HDMI_INFOFRAME_AVI_DB1S_0;
-	avi_cfg->db2_colorimetry = HDMI_INFOFRAME_AVI_DB2C_NO;
-	avi_cfg->db2_aspect_ratio = HDMI_INFOFRAME_AVI_DB2M_NO;
-	avi_cfg->db2_active_fmt_ar = HDMI_INFOFRAME_AVI_DB2R_SAME;
-	avi_cfg->db3_itc = HDMI_INFOFRAME_AVI_DB3ITC_NO;
-	avi_cfg->db3_ec = HDMI_INFOFRAME_AVI_DB3EC_XVYUV601;
-	avi_cfg->db3_q_range = HDMI_INFOFRAME_AVI_DB3Q_DEFAULT;
-	avi_cfg->db3_nup_scaling = HDMI_INFOFRAME_AVI_DB3SC_NO;
-	avi_cfg->db4_videocode = cfg->cm.code;
-	avi_cfg->db5_pixel_repeat = HDMI_INFOFRAME_AVI_DB5PR_NO;
-	avi_cfg->db6_7_line_eoftop = 0;
-	avi_cfg->db8_9_line_sofbottom = 0;
-	avi_cfg->db10_11_pixel_eofleft = 0;
-	avi_cfg->db12_13_pixel_sofright = 0;
-
-	hdmi_core_aux_infoframe_avi_config(core);
-
-	/* enable/repeat the infoframe */
-	repeat_cfg.avi_infoframe = HDMI_PACKETENABLE;
-	repeat_cfg.avi_infoframe_repeat = HDMI_PACKETREPEATON;
-	/* wakeup */
-	repeat_cfg.audio_pkt = HDMI_PACKETENABLE;
-	repeat_cfg.audio_pkt_repeat = HDMI_PACKETREPEATON;
-	hdmi_core_av_packet_config(core, repeat_cfg);
-}
-
-void hdmi4_core_dump(struct hdmi_core_data *core, struct seq_file *s)
-{
-	int i;
-
-#define CORE_REG(i, name) name(i)
-#define DUMPCORE(r) seq_printf(s, "%-35s %08x\n", #r,\
-		hdmi_read_reg(core->base, r))
-#define DUMPCOREAV(r) seq_printf(s, "%-35s %08x\n", #r,\
-		hdmi_read_reg(hdmi_av_base(core), r))
-#define DUMPCOREAV2(i, r) seq_printf(s, "%s[%d]%*s %08x\n", #r, i, \
-		(i < 10) ? 32 - (int)strlen(#r) : 31 - (int)strlen(#r), " ", \
-		hdmi_read_reg(hdmi_av_base(core), CORE_REG(i, r)))
-
-	DUMPCORE(HDMI_CORE_SYS_VND_IDL);
-	DUMPCORE(HDMI_CORE_SYS_DEV_IDL);
-	DUMPCORE(HDMI_CORE_SYS_DEV_IDH);
-	DUMPCORE(HDMI_CORE_SYS_DEV_REV);
-	DUMPCORE(HDMI_CORE_SYS_SRST);
-	DUMPCORE(HDMI_CORE_SYS_SYS_CTRL1);
-	DUMPCORE(HDMI_CORE_SYS_SYS_STAT);
-	DUMPCORE(HDMI_CORE_SYS_SYS_CTRL3);
-	DUMPCORE(HDMI_CORE_SYS_DE_DLY);
-	DUMPCORE(HDMI_CORE_SYS_DE_CTRL);
-	DUMPCORE(HDMI_CORE_SYS_DE_TOP);
-	DUMPCORE(HDMI_CORE_SYS_DE_CNTL);
-	DUMPCORE(HDMI_CORE_SYS_DE_CNTH);
-	DUMPCORE(HDMI_CORE_SYS_DE_LINL);
-	DUMPCORE(HDMI_CORE_SYS_DE_LINH_1);
-	DUMPCORE(HDMI_CORE_SYS_HRES_L);
-	DUMPCORE(HDMI_CORE_SYS_HRES_H);
-	DUMPCORE(HDMI_CORE_SYS_VRES_L);
-	DUMPCORE(HDMI_CORE_SYS_VRES_H);
-	DUMPCORE(HDMI_CORE_SYS_IADJUST);
-	DUMPCORE(HDMI_CORE_SYS_POLDETECT);
-	DUMPCORE(HDMI_CORE_SYS_HWIDTH1);
-	DUMPCORE(HDMI_CORE_SYS_HWIDTH2);
-	DUMPCORE(HDMI_CORE_SYS_VWIDTH);
-	DUMPCORE(HDMI_CORE_SYS_VID_CTRL);
-	DUMPCORE(HDMI_CORE_SYS_VID_ACEN);
-	DUMPCORE(HDMI_CORE_SYS_VID_MODE);
-	DUMPCORE(HDMI_CORE_SYS_VID_BLANK1);
-	DUMPCORE(HDMI_CORE_SYS_VID_BLANK3);
-	DUMPCORE(HDMI_CORE_SYS_VID_BLANK1);
-	DUMPCORE(HDMI_CORE_SYS_DC_HEADER);
-	DUMPCORE(HDMI_CORE_SYS_VID_DITHER);
-	DUMPCORE(HDMI_CORE_SYS_RGB2XVYCC_CT);
-	DUMPCORE(HDMI_CORE_SYS_R2Y_COEFF_LOW);
-	DUMPCORE(HDMI_CORE_SYS_R2Y_COEFF_UP);
-	DUMPCORE(HDMI_CORE_SYS_G2Y_COEFF_LOW);
-	DUMPCORE(HDMI_CORE_SYS_G2Y_COEFF_UP);
-	DUMPCORE(HDMI_CORE_SYS_B2Y_COEFF_LOW);
-	DUMPCORE(HDMI_CORE_SYS_B2Y_COEFF_UP);
-	DUMPCORE(HDMI_CORE_SYS_R2CB_COEFF_LOW);
-	DUMPCORE(HDMI_CORE_SYS_R2CB_COEFF_UP);
-	DUMPCORE(HDMI_CORE_SYS_G2CB_COEFF_LOW);
-	DUMPCORE(HDMI_CORE_SYS_G2CB_COEFF_UP);
-	DUMPCORE(HDMI_CORE_SYS_B2CB_COEFF_LOW);
-	DUMPCORE(HDMI_CORE_SYS_B2CB_COEFF_UP);
-	DUMPCORE(HDMI_CORE_SYS_R2CR_COEFF_LOW);
-	DUMPCORE(HDMI_CORE_SYS_R2CR_COEFF_UP);
-	DUMPCORE(HDMI_CORE_SYS_G2CR_COEFF_LOW);
-	DUMPCORE(HDMI_CORE_SYS_G2CR_COEFF_UP);
-	DUMPCORE(HDMI_CORE_SYS_B2CR_COEFF_LOW);
-	DUMPCORE(HDMI_CORE_SYS_B2CR_COEFF_UP);
-	DUMPCORE(HDMI_CORE_SYS_RGB_OFFSET_LOW);
-	DUMPCORE(HDMI_CORE_SYS_RGB_OFFSET_UP);
-	DUMPCORE(HDMI_CORE_SYS_Y_OFFSET_LOW);
-	DUMPCORE(HDMI_CORE_SYS_Y_OFFSET_UP);
-	DUMPCORE(HDMI_CORE_SYS_CBCR_OFFSET_LOW);
-	DUMPCORE(HDMI_CORE_SYS_CBCR_OFFSET_UP);
-	DUMPCORE(HDMI_CORE_SYS_INTR_STATE);
-	DUMPCORE(HDMI_CORE_SYS_INTR1);
-	DUMPCORE(HDMI_CORE_SYS_INTR2);
-	DUMPCORE(HDMI_CORE_SYS_INTR3);
-	DUMPCORE(HDMI_CORE_SYS_INTR4);
-	DUMPCORE(HDMI_CORE_SYS_INTR_UNMASK1);
-	DUMPCORE(HDMI_CORE_SYS_INTR_UNMASK2);
-	DUMPCORE(HDMI_CORE_SYS_INTR_UNMASK3);
-	DUMPCORE(HDMI_CORE_SYS_INTR_UNMASK4);
-	DUMPCORE(HDMI_CORE_SYS_INTR_CTRL);
-	DUMPCORE(HDMI_CORE_SYS_TMDS_CTRL);
-
-	DUMPCORE(HDMI_CORE_DDC_ADDR);
-	DUMPCORE(HDMI_CORE_DDC_SEGM);
-	DUMPCORE(HDMI_CORE_DDC_OFFSET);
-	DUMPCORE(HDMI_CORE_DDC_COUNT1);
-	DUMPCORE(HDMI_CORE_DDC_COUNT2);
-	DUMPCORE(HDMI_CORE_DDC_STATUS);
-	DUMPCORE(HDMI_CORE_DDC_CMD);
-	DUMPCORE(HDMI_CORE_DDC_DATA);
-
-	DUMPCOREAV(HDMI_CORE_AV_ACR_CTRL);
-	DUMPCOREAV(HDMI_CORE_AV_FREQ_SVAL);
-	DUMPCOREAV(HDMI_CORE_AV_N_SVAL1);
-	DUMPCOREAV(HDMI_CORE_AV_N_SVAL2);
-	DUMPCOREAV(HDMI_CORE_AV_N_SVAL3);
-	DUMPCOREAV(HDMI_CORE_AV_CTS_SVAL1);
-	DUMPCOREAV(HDMI_CORE_AV_CTS_SVAL2);
-	DUMPCOREAV(HDMI_CORE_AV_CTS_SVAL3);
-	DUMPCOREAV(HDMI_CORE_AV_CTS_HVAL1);
-	DUMPCOREAV(HDMI_CORE_AV_CTS_HVAL2);
-	DUMPCOREAV(HDMI_CORE_AV_CTS_HVAL3);
-	DUMPCOREAV(HDMI_CORE_AV_AUD_MODE);
-	DUMPCOREAV(HDMI_CORE_AV_SPDIF_CTRL);
-	DUMPCOREAV(HDMI_CORE_AV_HW_SPDIF_FS);
-	DUMPCOREAV(HDMI_CORE_AV_SWAP_I2S);
-	DUMPCOREAV(HDMI_CORE_AV_SPDIF_ERTH);
-	DUMPCOREAV(HDMI_CORE_AV_I2S_IN_MAP);
-	DUMPCOREAV(HDMI_CORE_AV_I2S_IN_CTRL);
-	DUMPCOREAV(HDMI_CORE_AV_I2S_CHST0);
-	DUMPCOREAV(HDMI_CORE_AV_I2S_CHST1);
-	DUMPCOREAV(HDMI_CORE_AV_I2S_CHST2);
-	DUMPCOREAV(HDMI_CORE_AV_I2S_CHST4);
-	DUMPCOREAV(HDMI_CORE_AV_I2S_CHST5);
-	DUMPCOREAV(HDMI_CORE_AV_ASRC);
-	DUMPCOREAV(HDMI_CORE_AV_I2S_IN_LEN);
-	DUMPCOREAV(HDMI_CORE_AV_HDMI_CTRL);
-	DUMPCOREAV(HDMI_CORE_AV_AUDO_TXSTAT);
-	DUMPCOREAV(HDMI_CORE_AV_AUD_PAR_BUSCLK_1);
-	DUMPCOREAV(HDMI_CORE_AV_AUD_PAR_BUSCLK_2);
-	DUMPCOREAV(HDMI_CORE_AV_AUD_PAR_BUSCLK_3);
-	DUMPCOREAV(HDMI_CORE_AV_TEST_TXCTRL);
-	DUMPCOREAV(HDMI_CORE_AV_DPD);
-	DUMPCOREAV(HDMI_CORE_AV_PB_CTRL1);
-	DUMPCOREAV(HDMI_CORE_AV_PB_CTRL2);
-	DUMPCOREAV(HDMI_CORE_AV_AVI_TYPE);
-	DUMPCOREAV(HDMI_CORE_AV_AVI_VERS);
-	DUMPCOREAV(HDMI_CORE_AV_AVI_LEN);
-	DUMPCOREAV(HDMI_CORE_AV_AVI_CHSUM);
-
-	for (i = 0; i < HDMI_CORE_AV_AVI_DBYTE_NELEMS; i++)
-		DUMPCOREAV2(i, HDMI_CORE_AV_AVI_DBYTE);
-
-	DUMPCOREAV(HDMI_CORE_AV_SPD_TYPE);
-	DUMPCOREAV(HDMI_CORE_AV_SPD_VERS);
-	DUMPCOREAV(HDMI_CORE_AV_SPD_LEN);
-	DUMPCOREAV(HDMI_CORE_AV_SPD_CHSUM);
-
-	for (i = 0; i < HDMI_CORE_AV_SPD_DBYTE_NELEMS; i++)
-		DUMPCOREAV2(i, HDMI_CORE_AV_SPD_DBYTE);
-
-	DUMPCOREAV(HDMI_CORE_AV_AUDIO_TYPE);
-	DUMPCOREAV(HDMI_CORE_AV_AUDIO_VERS);
-	DUMPCOREAV(HDMI_CORE_AV_AUDIO_LEN);
-	DUMPCOREAV(HDMI_CORE_AV_AUDIO_CHSUM);
-
-	for (i = 0; i < HDMI_CORE_AV_AUD_DBYTE_NELEMS; i++)
-		DUMPCOREAV2(i, HDMI_CORE_AV_AUD_DBYTE);
-
-	DUMPCOREAV(HDMI_CORE_AV_MPEG_TYPE);
-	DUMPCOREAV(HDMI_CORE_AV_MPEG_VERS);
-	DUMPCOREAV(HDMI_CORE_AV_MPEG_LEN);
-	DUMPCOREAV(HDMI_CORE_AV_MPEG_CHSUM);
-
-	for (i = 0; i < HDMI_CORE_AV_MPEG_DBYTE_NELEMS; i++)
-		DUMPCOREAV2(i, HDMI_CORE_AV_MPEG_DBYTE);
-
-	for (i = 0; i < HDMI_CORE_AV_GEN_DBYTE_NELEMS; i++)
-		DUMPCOREAV2(i, HDMI_CORE_AV_GEN_DBYTE);
-
-	DUMPCOREAV(HDMI_CORE_AV_CP_BYTE1);
-
-	for (i = 0; i < HDMI_CORE_AV_GEN2_DBYTE_NELEMS; i++)
-		DUMPCOREAV2(i, HDMI_CORE_AV_GEN2_DBYTE);
-
-	DUMPCOREAV(HDMI_CORE_AV_CEC_ADDR_ID);
-}
-
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-static void hdmi_core_audio_config(struct hdmi_core_data *core,
-					struct hdmi_core_audio_config *cfg)
-{
-	u32 r;
-	void __iomem *av_base = hdmi_av_base(core);
-
-	/*
-	 * Parameters for generation of Audio Clock Recovery packets
-	 */
-	REG_FLD_MOD(av_base, HDMI_CORE_AV_N_SVAL1, cfg->n, 7, 0);
-	REG_FLD_MOD(av_base, HDMI_CORE_AV_N_SVAL2, cfg->n >> 8, 7, 0);
-	REG_FLD_MOD(av_base, HDMI_CORE_AV_N_SVAL3, cfg->n >> 16, 7, 0);
-
-	if (cfg->cts_mode == HDMI_AUDIO_CTS_MODE_SW) {
-		REG_FLD_MOD(av_base, HDMI_CORE_AV_CTS_SVAL1, cfg->cts, 7, 0);
-		REG_FLD_MOD(av_base,
-				HDMI_CORE_AV_CTS_SVAL2, cfg->cts >> 8, 7, 0);
-		REG_FLD_MOD(av_base,
-				HDMI_CORE_AV_CTS_SVAL3, cfg->cts >> 16, 7, 0);
-	} else {
-		REG_FLD_MOD(av_base, HDMI_CORE_AV_AUD_PAR_BUSCLK_1,
-				cfg->aud_par_busclk, 7, 0);
-		REG_FLD_MOD(av_base, HDMI_CORE_AV_AUD_PAR_BUSCLK_2,
-				(cfg->aud_par_busclk >> 8), 7, 0);
-		REG_FLD_MOD(av_base, HDMI_CORE_AV_AUD_PAR_BUSCLK_3,
-				(cfg->aud_par_busclk >> 16), 7, 0);
-	}
-
-	/* Set ACR clock divisor */
-	REG_FLD_MOD(av_base,
-			HDMI_CORE_AV_FREQ_SVAL, cfg->mclk_mode, 2, 0);
-
-	r = hdmi_read_reg(av_base, HDMI_CORE_AV_ACR_CTRL);
-	/*
-	 * Use TMDS clock for ACR packets. For devices that use
-	 * the MCLK, this is the first part of the MCLK initialization.
-	 */
-	r = FLD_MOD(r, 0, 2, 2);
-
-	r = FLD_MOD(r, cfg->en_acr_pkt, 1, 1);
-	r = FLD_MOD(r, cfg->cts_mode, 0, 0);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_ACR_CTRL, r);
-
-	/* For devices using MCLK, this completes its initialization. */
-	if (cfg->use_mclk)
-		REG_FLD_MOD(av_base, HDMI_CORE_AV_ACR_CTRL, 1, 2, 2);
-
-	/* Override of SPDIF sample frequency with value in I2S_CHST4 */
-	REG_FLD_MOD(av_base, HDMI_CORE_AV_SPDIF_CTRL,
-						cfg->fs_override, 1, 1);
-
-	/*
-	 * Set IEC-60958-3 channel status word. It is passed to the IP
-	 * just as it is received. The user of the driver is responsible
-	 * for its contents.
-	 */
-	hdmi_write_reg(av_base, HDMI_CORE_AV_I2S_CHST0,
-		       cfg->iec60958_cfg->status[0]);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_I2S_CHST1,
-		       cfg->iec60958_cfg->status[1]);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_I2S_CHST2,
-		       cfg->iec60958_cfg->status[2]);
-	/* yes, this is correct: status[3] goes to CHST4 register */
-	hdmi_write_reg(av_base, HDMI_CORE_AV_I2S_CHST4,
-		       cfg->iec60958_cfg->status[3]);
-	/* yes, this is correct: status[4] goes to CHST5 register */
-	hdmi_write_reg(av_base, HDMI_CORE_AV_I2S_CHST5,
-		       cfg->iec60958_cfg->status[4]);
-
-	/* set I2S parameters */
-	r = hdmi_read_reg(av_base, HDMI_CORE_AV_I2S_IN_CTRL);
-	r = FLD_MOD(r, cfg->i2s_cfg.sck_edge_mode, 6, 6);
-	r = FLD_MOD(r, cfg->i2s_cfg.vbit, 4, 4);
-	r = FLD_MOD(r, cfg->i2s_cfg.justification, 2, 2);
-	r = FLD_MOD(r, cfg->i2s_cfg.direction, 1, 1);
-	r = FLD_MOD(r, cfg->i2s_cfg.shift, 0, 0);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_I2S_IN_CTRL, r);
-
-	REG_FLD_MOD(av_base, HDMI_CORE_AV_I2S_IN_LEN,
-			cfg->i2s_cfg.in_length_bits, 3, 0);
-
-	/* Audio channels and mode parameters */
-	REG_FLD_MOD(av_base, HDMI_CORE_AV_HDMI_CTRL, cfg->layout, 2, 1);
-	r = hdmi_read_reg(av_base, HDMI_CORE_AV_AUD_MODE);
-	r = FLD_MOD(r, cfg->i2s_cfg.active_sds, 7, 4);
-	r = FLD_MOD(r, cfg->en_dsd_audio, 3, 3);
-	r = FLD_MOD(r, cfg->en_parallel_aud_input, 2, 2);
-	r = FLD_MOD(r, cfg->en_spdif, 1, 1);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AUD_MODE, r);
-
-	/* Audio channel mappings */
-	/* TODO: Make channel mapping dynamic. For now, map channels
-	 * in the ALSA order: FL/FR/RL/RR/C/LFE/SL/SR. Remapping is needed as
-	 * HDMI speaker order is different. See CEA-861 Section 6.6.2.
-	 */
-	hdmi_write_reg(av_base, HDMI_CORE_AV_I2S_IN_MAP, 0x78);
-	REG_FLD_MOD(av_base, HDMI_CORE_AV_SWAP_I2S, 1, 5, 5);
-}
-
-static void hdmi_core_audio_infoframe_cfg(struct hdmi_core_data *core,
-		struct snd_cea_861_aud_if *info_aud)
-{
-	u8 sum = 0, checksum = 0;
-	void __iomem *av_base = hdmi_av_base(core);
-
-	/*
-	 * Set audio info frame type, version and length as
-	 * described in HDMI 1.4a Section 8.2.2 specification.
-	 * Checksum calculation is defined in Section 5.3.5.
-	 */
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AUDIO_TYPE, 0x84);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AUDIO_VERS, 0x01);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AUDIO_LEN, 0x0a);
-	sum += 0x84 + 0x001 + 0x00a;
-
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AUD_DBYTE(0),
-		       info_aud->db1_ct_cc);
-	sum += info_aud->db1_ct_cc;
-
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AUD_DBYTE(1),
-		       info_aud->db2_sf_ss);
-	sum += info_aud->db2_sf_ss;
-
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AUD_DBYTE(2), info_aud->db3);
-	sum += info_aud->db3;
-
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AUD_DBYTE(3), info_aud->db4_ca);
-	sum += info_aud->db4_ca;
-
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AUD_DBYTE(4),
-		       info_aud->db5_dminh_lsv);
-	sum += info_aud->db5_dminh_lsv;
-
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AUD_DBYTE(5), 0x00);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AUD_DBYTE(6), 0x00);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AUD_DBYTE(7), 0x00);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AUD_DBYTE(8), 0x00);
-	hdmi_write_reg(av_base, HDMI_CORE_AV_AUD_DBYTE(9), 0x00);
-
-	checksum = 0x100 - sum;
-	hdmi_write_reg(av_base,
-					HDMI_CORE_AV_AUDIO_CHSUM, checksum);
-
-	/*
-	 * TODO: Add MPEG and SPD enable and repeat cfg when EDID parsing
-	 * is available.
-	 */
-}
-
-int hdmi4_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
-		struct omap_dss_audio *audio, u32 pclk)
-{
-	struct hdmi_audio_format audio_format;
-	struct hdmi_audio_dma audio_dma;
-	struct hdmi_core_audio_config acore;
-	int err, n, cts, channel_count;
-	unsigned int fs_nr;
-	bool word_length_16b = false;
-
-	if (!audio || !audio->iec || !audio->cea || !core)
-		return -EINVAL;
-
-	acore.iec60958_cfg = audio->iec;
-	/*
-	 * In the IEC-60958 status word, check if the audio sample word length
-	 * is 16-bit as several optimizations can be performed in such case.
-	 */
-	if (!(audio->iec->status[4] & IEC958_AES4_CON_MAX_WORDLEN_24))
-		if (audio->iec->status[4] & IEC958_AES4_CON_WORDLEN_20_16)
-			word_length_16b = true;
-
-	/* I2S configuration. See Phillips' specification */
-	if (word_length_16b)
-		acore.i2s_cfg.justification = HDMI_AUDIO_JUSTIFY_LEFT;
-	else
-		acore.i2s_cfg.justification = HDMI_AUDIO_JUSTIFY_RIGHT;
-	/*
-	 * The I2S input word length is twice the lenght given in the IEC-60958
-	 * status word. If the word size is greater than
-	 * 20 bits, increment by one.
-	 */
-	acore.i2s_cfg.in_length_bits = audio->iec->status[4]
-		& IEC958_AES4_CON_WORDLEN;
-	if (audio->iec->status[4] & IEC958_AES4_CON_MAX_WORDLEN_24)
-		acore.i2s_cfg.in_length_bits++;
-	acore.i2s_cfg.sck_edge_mode = HDMI_AUDIO_I2S_SCK_EDGE_RISING;
-	acore.i2s_cfg.vbit = HDMI_AUDIO_I2S_VBIT_FOR_PCM;
-	acore.i2s_cfg.direction = HDMI_AUDIO_I2S_MSB_SHIFTED_FIRST;
-	acore.i2s_cfg.shift = HDMI_AUDIO_I2S_FIRST_BIT_SHIFT;
-
-	/* convert sample frequency to a number */
-	switch (audio->iec->status[3] & IEC958_AES3_CON_FS) {
-	case IEC958_AES3_CON_FS_32000:
-		fs_nr = 32000;
-		break;
-	case IEC958_AES3_CON_FS_44100:
-		fs_nr = 44100;
-		break;
-	case IEC958_AES3_CON_FS_48000:
-		fs_nr = 48000;
-		break;
-	case IEC958_AES3_CON_FS_88200:
-		fs_nr = 88200;
-		break;
-	case IEC958_AES3_CON_FS_96000:
-		fs_nr = 96000;
-		break;
-	case IEC958_AES3_CON_FS_176400:
-		fs_nr = 176400;
-		break;
-	case IEC958_AES3_CON_FS_192000:
-		fs_nr = 192000;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	err = hdmi_compute_acr(pclk, fs_nr, &n, &cts);
-
-	/* Audio clock regeneration settings */
-	acore.n = n;
-	acore.cts = cts;
-	if (dss_has_feature(FEAT_HDMI_CTS_SWMODE)) {
-		acore.aud_par_busclk = 0;
-		acore.cts_mode = HDMI_AUDIO_CTS_MODE_SW;
-		acore.use_mclk = dss_has_feature(FEAT_HDMI_AUDIO_USE_MCLK);
-	} else {
-		acore.aud_par_busclk = (((128 * 31) - 1) << 8);
-		acore.cts_mode = HDMI_AUDIO_CTS_MODE_HW;
-		acore.use_mclk = true;
-	}
-
-	if (acore.use_mclk)
-		acore.mclk_mode = HDMI_AUDIO_MCLK_128FS;
-
-	/* Audio channels settings */
-	channel_count = (audio->cea->db1_ct_cc &
-			 CEA861_AUDIO_INFOFRAME_DB1CC) + 1;
-
-	switch (channel_count) {
-	case 2:
-		audio_format.active_chnnls_msk = 0x03;
-		break;
-	case 3:
-		audio_format.active_chnnls_msk = 0x07;
-		break;
-	case 4:
-		audio_format.active_chnnls_msk = 0x0f;
-		break;
-	case 5:
-		audio_format.active_chnnls_msk = 0x1f;
-		break;
-	case 6:
-		audio_format.active_chnnls_msk = 0x3f;
-		break;
-	case 7:
-		audio_format.active_chnnls_msk = 0x7f;
-		break;
-	case 8:
-		audio_format.active_chnnls_msk = 0xff;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	/*
-	 * the HDMI IP needs to enable four stereo channels when transmitting
-	 * more than 2 audio channels
-	 */
-	if (channel_count == 2) {
-		audio_format.stereo_channels = HDMI_AUDIO_STEREO_ONECHANNEL;
-		acore.i2s_cfg.active_sds = HDMI_AUDIO_I2S_SD0_EN;
-		acore.layout = HDMI_AUDIO_LAYOUT_2CH;
-	} else {
-		audio_format.stereo_channels = HDMI_AUDIO_STEREO_FOURCHANNELS;
-		acore.i2s_cfg.active_sds = HDMI_AUDIO_I2S_SD0_EN |
-				HDMI_AUDIO_I2S_SD1_EN | HDMI_AUDIO_I2S_SD2_EN |
-				HDMI_AUDIO_I2S_SD3_EN;
-		acore.layout = HDMI_AUDIO_LAYOUT_8CH;
-	}
-
-	acore.en_spdif = false;
-	/* use sample frequency from channel status word */
-	acore.fs_override = true;
-	/* enable ACR packets */
-	acore.en_acr_pkt = true;
-	/* disable direct streaming digital audio */
-	acore.en_dsd_audio = false;
-	/* use parallel audio interface */
-	acore.en_parallel_aud_input = true;
-
-	/* DMA settings */
-	if (word_length_16b)
-		audio_dma.transfer_size = 0x10;
-	else
-		audio_dma.transfer_size = 0x20;
-	audio_dma.block_size = 0xC0;
-	audio_dma.mode = HDMI_AUDIO_TRANSF_DMA;
-	audio_dma.fifo_threshold = 0x20; /* in number of samples */
-
-	/* audio FIFO format settings */
-	if (word_length_16b) {
-		audio_format.samples_per_word = HDMI_AUDIO_ONEWORD_TWOSAMPLES;
-		audio_format.sample_size = HDMI_AUDIO_SAMPLE_16BITS;
-		audio_format.justification = HDMI_AUDIO_JUSTIFY_LEFT;
-	} else {
-		audio_format.samples_per_word = HDMI_AUDIO_ONEWORD_ONESAMPLE;
-		audio_format.sample_size = HDMI_AUDIO_SAMPLE_24BITS;
-		audio_format.justification = HDMI_AUDIO_JUSTIFY_RIGHT;
-	}
-	audio_format.type = HDMI_AUDIO_TYPE_LPCM;
-	audio_format.sample_order = HDMI_AUDIO_SAMPLE_LEFT_FIRST;
-	/* disable start/stop signals of IEC 60958 blocks */
-	audio_format.en_sig_blk_strt_end = HDMI_AUDIO_BLOCK_SIG_STARTEND_ON;
-
-	/* configure DMA and audio FIFO format*/
-	hdmi_wp_audio_config_dma(wp, &audio_dma);
-	hdmi_wp_audio_config_format(wp, &audio_format);
-
-	/* configure the core*/
-	hdmi_core_audio_config(core, &acore);
-
-	/* configure CEA 861 audio infoframe*/
-	hdmi_core_audio_infoframe_cfg(core, audio->cea);
-
-	return 0;
-}
-
-int hdmi4_audio_start(struct hdmi_core_data *core, struct hdmi_wp_data *wp)
-{
-	REG_FLD_MOD(hdmi_av_base(core),
-		    HDMI_CORE_AV_AUD_MODE, true, 0, 0);
-
-	hdmi_wp_audio_core_req_enable(wp, true);
-
-	return 0;
-}
-
-void hdmi4_audio_stop(struct hdmi_core_data *core, struct hdmi_wp_data *wp)
-{
-	REG_FLD_MOD(hdmi_av_base(core),
-		    HDMI_CORE_AV_AUD_MODE, false, 0, 0);
-
-	hdmi_wp_audio_core_req_enable(wp, false);
-}
-
-int hdmi4_audio_get_dma_port(u32 *offset, u32 *size)
-{
-	if (!offset || !size)
-		return -EINVAL;
-	*offset = HDMI_WP_AUDIO_DATA;
-	*size = 4;
-	return 0;
-}
-
-#endif
-
-#define CORE_OFFSET		0x400
-#define CORE_SIZE		0xc00
-
-int hdmi4_core_init(struct platform_device *pdev, struct hdmi_core_data *core)
-{
-	struct resource *res;
-	struct resource temp_res;
-
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "core");
-	if (!res) {
-		DSSDBG("can't get CORE mem resource by name\n");
-		/*
-		 * if hwmod/DT doesn't have the memory resource information
-		 * split into HDMI sub blocks by name, we try again by getting
-		 * the platform's first resource. this code will be removed when
-		 * the driver can get the mem resources by name
-		 */
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-		if (!res) {
-			DSSERR("can't get CORE mem resource\n");
-			return -EINVAL;
-		}
-
-		temp_res.start = res->start + CORE_OFFSET;
-		temp_res.end = temp_res.start + CORE_SIZE - 1;
-		res = &temp_res;
-	}
-
-	core->base = devm_ioremap(&pdev->dev, res->start, resource_size(res));
-	if (!core->base) {
-		DSSERR("can't ioremap CORE\n");
-		return -ENOMEM;
-	}
-
-	return 0;
-}
diff --git a/drivers/video/omap2/dss/hdmi4_core.h b/drivers/video/omap2/dss/hdmi4_core.h
deleted file mode 100644
index bb646896fa82..000000000000
--- a/drivers/video/omap2/dss/hdmi4_core.h
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- * HDMI header definition for OMAP4 HDMI core IP
- *
- * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.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 _HDMI4_CORE_H_
-#define _HDMI4_CORE_H_
-
-#include "hdmi.h"
-
-/* OMAP4 HDMI IP Core System */
-
-#define HDMI_CORE_SYS_VND_IDL			0x0
-#define HDMI_CORE_SYS_DEV_IDL			0x8
-#define HDMI_CORE_SYS_DEV_IDH			0xC
-#define HDMI_CORE_SYS_DEV_REV			0x10
-#define HDMI_CORE_SYS_SRST			0x14
-#define HDMI_CORE_SYS_SYS_CTRL1			0x20
-#define HDMI_CORE_SYS_SYS_STAT			0x24
-#define HDMI_CORE_SYS_SYS_CTRL3			0x28
-#define HDMI_CORE_SYS_DCTL			0x34
-#define HDMI_CORE_SYS_DE_DLY			0xC8
-#define HDMI_CORE_SYS_DE_CTRL			0xCC
-#define HDMI_CORE_SYS_DE_TOP			0xD0
-#define HDMI_CORE_SYS_DE_CNTL			0xD8
-#define HDMI_CORE_SYS_DE_CNTH			0xDC
-#define HDMI_CORE_SYS_DE_LINL			0xE0
-#define HDMI_CORE_SYS_DE_LINH_1			0xE4
-#define HDMI_CORE_SYS_HRES_L			0xE8
-#define HDMI_CORE_SYS_HRES_H			0xEC
-#define HDMI_CORE_SYS_VRES_L			0xF0
-#define HDMI_CORE_SYS_VRES_H			0xF4
-#define HDMI_CORE_SYS_IADJUST			0xF8
-#define HDMI_CORE_SYS_POLDETECT			0xFC
-#define HDMI_CORE_SYS_HWIDTH1			0x110
-#define HDMI_CORE_SYS_HWIDTH2			0x114
-#define HDMI_CORE_SYS_VWIDTH			0x11C
-#define HDMI_CORE_SYS_VID_CTRL			0x120
-#define HDMI_CORE_SYS_VID_ACEN			0x124
-#define HDMI_CORE_SYS_VID_MODE			0x128
-#define HDMI_CORE_SYS_VID_BLANK1		0x12C
-#define HDMI_CORE_SYS_VID_BLANK2		0x130
-#define HDMI_CORE_SYS_VID_BLANK3		0x134
-#define HDMI_CORE_SYS_DC_HEADER			0x138
-#define HDMI_CORE_SYS_VID_DITHER		0x13C
-#define HDMI_CORE_SYS_RGB2XVYCC_CT		0x140
-#define HDMI_CORE_SYS_R2Y_COEFF_LOW		0x144
-#define HDMI_CORE_SYS_R2Y_COEFF_UP		0x148
-#define HDMI_CORE_SYS_G2Y_COEFF_LOW		0x14C
-#define HDMI_CORE_SYS_G2Y_COEFF_UP		0x150
-#define HDMI_CORE_SYS_B2Y_COEFF_LOW		0x154
-#define HDMI_CORE_SYS_B2Y_COEFF_UP		0x158
-#define HDMI_CORE_SYS_R2CB_COEFF_LOW		0x15C
-#define HDMI_CORE_SYS_R2CB_COEFF_UP		0x160
-#define HDMI_CORE_SYS_G2CB_COEFF_LOW		0x164
-#define HDMI_CORE_SYS_G2CB_COEFF_UP		0x168
-#define HDMI_CORE_SYS_B2CB_COEFF_LOW		0x16C
-#define HDMI_CORE_SYS_B2CB_COEFF_UP		0x170
-#define HDMI_CORE_SYS_R2CR_COEFF_LOW		0x174
-#define HDMI_CORE_SYS_R2CR_COEFF_UP		0x178
-#define HDMI_CORE_SYS_G2CR_COEFF_LOW		0x17C
-#define HDMI_CORE_SYS_G2CR_COEFF_UP		0x180
-#define HDMI_CORE_SYS_B2CR_COEFF_LOW		0x184
-#define HDMI_CORE_SYS_B2CR_COEFF_UP		0x188
-#define HDMI_CORE_SYS_RGB_OFFSET_LOW		0x18C
-#define HDMI_CORE_SYS_RGB_OFFSET_UP		0x190
-#define HDMI_CORE_SYS_Y_OFFSET_LOW		0x194
-#define HDMI_CORE_SYS_Y_OFFSET_UP		0x198
-#define HDMI_CORE_SYS_CBCR_OFFSET_LOW		0x19C
-#define HDMI_CORE_SYS_CBCR_OFFSET_UP		0x1A0
-#define HDMI_CORE_SYS_INTR_STATE		0x1C0
-#define HDMI_CORE_SYS_INTR1			0x1C4
-#define HDMI_CORE_SYS_INTR2			0x1C8
-#define HDMI_CORE_SYS_INTR3			0x1CC
-#define HDMI_CORE_SYS_INTR4			0x1D0
-#define HDMI_CORE_SYS_INTR_UNMASK1		0x1D4
-#define HDMI_CORE_SYS_INTR_UNMASK2		0x1D8
-#define HDMI_CORE_SYS_INTR_UNMASK3		0x1DC
-#define HDMI_CORE_SYS_INTR_UNMASK4		0x1E0
-#define HDMI_CORE_SYS_INTR_CTRL			0x1E4
-#define HDMI_CORE_SYS_TMDS_CTRL			0x208
-
-/* value definitions for HDMI_CORE_SYS_SYS_CTRL1 fields */
-#define HDMI_CORE_SYS_SYS_CTRL1_VEN_FOLLOWVSYNC	0x1
-#define HDMI_CORE_SYS_SYS_CTRL1_HEN_FOLLOWHSYNC	0x1
-#define HDMI_CORE_SYS_SYS_CTRL1_BSEL_24BITBUS	0x1
-#define HDMI_CORE_SYS_SYS_CTRL1_EDGE_RISINGEDGE	0x1
-
-/* HDMI DDC E-DID */
-#define HDMI_CORE_DDC_ADDR			0x3B4
-#define HDMI_CORE_DDC_SEGM			0x3B8
-#define HDMI_CORE_DDC_OFFSET			0x3BC
-#define HDMI_CORE_DDC_COUNT1			0x3C0
-#define HDMI_CORE_DDC_COUNT2			0x3C4
-#define HDMI_CORE_DDC_STATUS			0x3C8
-#define HDMI_CORE_DDC_CMD			0x3CC
-#define HDMI_CORE_DDC_DATA			0x3D0
-
-/* HDMI IP Core Audio Video */
-
-#define HDMI_CORE_AV_ACR_CTRL			0x4
-#define HDMI_CORE_AV_FREQ_SVAL			0x8
-#define HDMI_CORE_AV_N_SVAL1			0xC
-#define HDMI_CORE_AV_N_SVAL2			0x10
-#define HDMI_CORE_AV_N_SVAL3			0x14
-#define HDMI_CORE_AV_CTS_SVAL1			0x18
-#define HDMI_CORE_AV_CTS_SVAL2			0x1C
-#define HDMI_CORE_AV_CTS_SVAL3			0x20
-#define HDMI_CORE_AV_CTS_HVAL1			0x24
-#define HDMI_CORE_AV_CTS_HVAL2			0x28
-#define HDMI_CORE_AV_CTS_HVAL3			0x2C
-#define HDMI_CORE_AV_AUD_MODE			0x50
-#define HDMI_CORE_AV_SPDIF_CTRL			0x54
-#define HDMI_CORE_AV_HW_SPDIF_FS		0x60
-#define HDMI_CORE_AV_SWAP_I2S			0x64
-#define HDMI_CORE_AV_SPDIF_ERTH			0x6C
-#define HDMI_CORE_AV_I2S_IN_MAP			0x70
-#define HDMI_CORE_AV_I2S_IN_CTRL		0x74
-#define HDMI_CORE_AV_I2S_CHST0			0x78
-#define HDMI_CORE_AV_I2S_CHST1			0x7C
-#define HDMI_CORE_AV_I2S_CHST2			0x80
-#define HDMI_CORE_AV_I2S_CHST4			0x84
-#define HDMI_CORE_AV_I2S_CHST5			0x88
-#define HDMI_CORE_AV_ASRC			0x8C
-#define HDMI_CORE_AV_I2S_IN_LEN			0x90
-#define HDMI_CORE_AV_HDMI_CTRL			0xBC
-#define HDMI_CORE_AV_AUDO_TXSTAT		0xC0
-#define HDMI_CORE_AV_AUD_PAR_BUSCLK_1		0xCC
-#define HDMI_CORE_AV_AUD_PAR_BUSCLK_2		0xD0
-#define HDMI_CORE_AV_AUD_PAR_BUSCLK_3		0xD4
-#define HDMI_CORE_AV_TEST_TXCTRL		0xF0
-#define HDMI_CORE_AV_DPD			0xF4
-#define HDMI_CORE_AV_PB_CTRL1			0xF8
-#define HDMI_CORE_AV_PB_CTRL2			0xFC
-#define HDMI_CORE_AV_AVI_TYPE			0x100
-#define HDMI_CORE_AV_AVI_VERS			0x104
-#define HDMI_CORE_AV_AVI_LEN			0x108
-#define HDMI_CORE_AV_AVI_CHSUM			0x10C
-#define HDMI_CORE_AV_AVI_DBYTE(n)		(n * 4 + 0x110)
-#define HDMI_CORE_AV_SPD_TYPE			0x180
-#define HDMI_CORE_AV_SPD_VERS			0x184
-#define HDMI_CORE_AV_SPD_LEN			0x188
-#define HDMI_CORE_AV_SPD_CHSUM			0x18C
-#define HDMI_CORE_AV_SPD_DBYTE(n)		(n * 4 + 0x190)
-#define HDMI_CORE_AV_AUDIO_TYPE			0x200
-#define HDMI_CORE_AV_AUDIO_VERS			0x204
-#define HDMI_CORE_AV_AUDIO_LEN			0x208
-#define HDMI_CORE_AV_AUDIO_CHSUM		0x20C
-#define HDMI_CORE_AV_AUD_DBYTE(n)		(n * 4 + 0x210)
-#define HDMI_CORE_AV_MPEG_TYPE			0x280
-#define HDMI_CORE_AV_MPEG_VERS			0x284
-#define HDMI_CORE_AV_MPEG_LEN			0x288
-#define HDMI_CORE_AV_MPEG_CHSUM			0x28C
-#define HDMI_CORE_AV_MPEG_DBYTE(n)		(n * 4 + 0x290)
-#define HDMI_CORE_AV_GEN_DBYTE(n)		(n * 4 + 0x300)
-#define HDMI_CORE_AV_CP_BYTE1			0x37C
-#define HDMI_CORE_AV_GEN2_DBYTE(n)		(n * 4 + 0x380)
-#define HDMI_CORE_AV_CEC_ADDR_ID		0x3FC
-
-#define HDMI_CORE_AV_SPD_DBYTE_ELSIZE		0x4
-#define HDMI_CORE_AV_GEN2_DBYTE_ELSIZE		0x4
-#define HDMI_CORE_AV_MPEG_DBYTE_ELSIZE		0x4
-#define HDMI_CORE_AV_GEN_DBYTE_ELSIZE		0x4
-
-#define HDMI_CORE_AV_AVI_DBYTE_NELEMS		15
-#define HDMI_CORE_AV_SPD_DBYTE_NELEMS		27
-#define HDMI_CORE_AV_AUD_DBYTE_NELEMS		10
-#define HDMI_CORE_AV_MPEG_DBYTE_NELEMS		27
-#define HDMI_CORE_AV_GEN_DBYTE_NELEMS		31
-#define HDMI_CORE_AV_GEN2_DBYTE_NELEMS		31
-
-enum hdmi_core_inputbus_width {
-	HDMI_INPUT_8BIT = 0,
-	HDMI_INPUT_10BIT = 1,
-	HDMI_INPUT_12BIT = 2
-};
-
-enum hdmi_core_dither_trunc {
-	HDMI_OUTPUTTRUNCATION_8BIT = 0,
-	HDMI_OUTPUTTRUNCATION_10BIT = 1,
-	HDMI_OUTPUTTRUNCATION_12BIT = 2,
-	HDMI_OUTPUTDITHER_8BIT = 3,
-	HDMI_OUTPUTDITHER_10BIT = 4,
-	HDMI_OUTPUTDITHER_12BIT = 5
-};
-
-enum hdmi_core_deepcolor_ed {
-	HDMI_DEEPCOLORPACKECTDISABLE = 0,
-	HDMI_DEEPCOLORPACKECTENABLE = 1
-};
-
-enum hdmi_core_packet_mode {
-	HDMI_PACKETMODERESERVEDVALUE = 0,
-	HDMI_PACKETMODE24BITPERPIXEL = 4,
-	HDMI_PACKETMODE30BITPERPIXEL = 5,
-	HDMI_PACKETMODE36BITPERPIXEL = 6,
-	HDMI_PACKETMODE48BITPERPIXEL = 7
-};
-
-enum hdmi_core_tclkselclkmult {
-	HDMI_FPLL05IDCK = 0,
-	HDMI_FPLL10IDCK = 1,
-	HDMI_FPLL20IDCK = 2,
-	HDMI_FPLL40IDCK = 3
-};
-
-enum hdmi_core_packet_ctrl {
-	HDMI_PACKETENABLE = 1,
-	HDMI_PACKETDISABLE = 0,
-	HDMI_PACKETREPEATON = 1,
-	HDMI_PACKETREPEATOFF = 0
-};
-
-enum hdmi_audio_i2s_config {
-	HDMI_AUDIO_I2S_MSB_SHIFTED_FIRST = 0,
-	HDMI_AUDIO_I2S_LSB_SHIFTED_FIRST = 1,
-	HDMI_AUDIO_I2S_SCK_EDGE_FALLING = 0,
-	HDMI_AUDIO_I2S_SCK_EDGE_RISING = 1,
-	HDMI_AUDIO_I2S_VBIT_FOR_PCM = 0,
-	HDMI_AUDIO_I2S_VBIT_FOR_COMPRESSED = 1,
-	HDMI_AUDIO_I2S_FIRST_BIT_SHIFT = 0,
-	HDMI_AUDIO_I2S_FIRST_BIT_NO_SHIFT = 1,
-	HDMI_AUDIO_I2S_SD0_EN = 1,
-	HDMI_AUDIO_I2S_SD1_EN = 1 << 1,
-	HDMI_AUDIO_I2S_SD2_EN = 1 << 2,
-	HDMI_AUDIO_I2S_SD3_EN = 1 << 3,
-};
-
-struct hdmi_core_video_config {
-	enum hdmi_core_inputbus_width	ip_bus_width;
-	enum hdmi_core_dither_trunc	op_dither_truc;
-	enum hdmi_core_deepcolor_ed	deep_color_pkt;
-	enum hdmi_core_packet_mode	pkt_mode;
-	enum hdmi_core_hdmi_dvi		hdmi_dvi;
-	enum hdmi_core_tclkselclkmult	tclk_sel_clkmult;
-};
-
-struct hdmi_core_packet_enable_repeat {
-	u32	audio_pkt;
-	u32	audio_pkt_repeat;
-	u32	avi_infoframe;
-	u32	avi_infoframe_repeat;
-	u32	gen_cntrl_pkt;
-	u32	gen_cntrl_pkt_repeat;
-	u32	generic_pkt;
-	u32	generic_pkt_repeat;
-};
-
-int hdmi4_read_edid(struct hdmi_core_data *core, u8 *edid, int len);
-void hdmi4_configure(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
-		struct hdmi_config *cfg);
-void hdmi4_core_dump(struct hdmi_core_data *core, struct seq_file *s);
-int hdmi4_core_init(struct platform_device *pdev, struct hdmi_core_data *core);
-
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-int hdmi4_audio_start(struct hdmi_core_data *core, struct hdmi_wp_data *wp);
-void hdmi4_audio_stop(struct hdmi_core_data *core, struct hdmi_wp_data *wp);
-int hdmi4_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
-		struct omap_dss_audio *audio, u32 pclk);
-int hdmi4_audio_get_dma_port(u32 *offset, u32 *size);
-#endif
-
-#endif
diff --git a/drivers/video/omap2/dss/hdmi_common.c b/drivers/video/omap2/dss/hdmi_common.c
deleted file mode 100644
index 0b12a3f62fe1..000000000000
--- a/drivers/video/omap2/dss/hdmi_common.c
+++ /dev/null
@@ -1,425 +0,0 @@
-
-/*
- * Logic for the below structure :
- * user enters the CEA or VESA timings by specifying the HDMI/DVI code.
- * There is a correspondence between CEA/VESA timing and code, please
- * refer to section 6.3 in HDMI 1.3 specification for timing code.
- *
- * In the below structure, cea_vesa_timings corresponds to all OMAP4
- * supported CEA and VESA timing values.code_cea corresponds to the CEA
- * code, It is used to get the timing from cea_vesa_timing array.Similarly
- * with code_vesa. Code_index is used for back mapping, that is once EDID
- * is read from the TV, EDID is parsed to find the timing values and then
- * map it to corresponding CEA or VESA index.
- */
-
-#define DSS_SUBSYS_NAME "HDMI"
-
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <video/omapdss.h>
-
-#include "hdmi.h"
-
-static const struct hdmi_config cea_timings[] = {
-	{
-		{ 640, 480, 25200000, 96, 16, 48, 2, 10, 33,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 1, HDMI_HDMI },
-	},
-	{
-		{ 720, 480, 27027000, 62, 16, 60, 6, 9, 30,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 2, HDMI_HDMI },
-	},
-	{
-		{ 1280, 720, 74250000, 40, 110, 220, 5, 5, 20,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 4, HDMI_HDMI },
-	},
-	{
-		{ 1920, 540, 74250000, 44, 88, 148, 5, 2, 15,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			true, },
-		{ 5, HDMI_HDMI },
-	},
-	{
-		{ 1440, 240, 27027000, 124, 38, 114, 3, 4, 15,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			true, },
-		{ 6, HDMI_HDMI },
-	},
-	{
-		{ 1920, 1080, 148500000, 44, 88, 148, 5, 4, 36,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 16, HDMI_HDMI },
-	},
-	{
-		{ 720, 576, 27000000, 64, 12, 68, 5, 5, 39,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 17, HDMI_HDMI },
-	},
-	{
-		{ 1280, 720, 74250000, 40, 440, 220, 5, 5, 20,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 19, HDMI_HDMI },
-	},
-	{
-		{ 1920, 540, 74250000, 44, 528, 148, 5, 2, 15,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			true, },
-		{ 20, HDMI_HDMI },
-	},
-	{
-		{ 1440, 288, 27000000, 126, 24, 138, 3, 2, 19,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			true, },
-		{ 21, HDMI_HDMI },
-	},
-	{
-		{ 1440, 576, 54000000, 128, 24, 136, 5, 5, 39,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 29, HDMI_HDMI },
-	},
-	{
-		{ 1920, 1080, 148500000, 44, 528, 148, 5, 4, 36,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 31, HDMI_HDMI },
-	},
-	{
-		{ 1920, 1080, 74250000, 44, 638, 148, 5, 4, 36,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 32, HDMI_HDMI },
-	},
-	{
-		{ 2880, 480, 108108000, 248, 64, 240, 6, 9, 30,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 35, HDMI_HDMI },
-	},
-	{
-		{ 2880, 576, 108000000, 256, 48, 272, 5, 5, 39,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 37, HDMI_HDMI },
-	},
-};
-
-static const struct hdmi_config vesa_timings[] = {
-/* VESA From Here */
-	{
-		{ 640, 480, 25175000, 96, 16, 48, 2, 11, 31,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 4, HDMI_DVI },
-	},
-	{
-		{ 800, 600, 40000000, 128, 40, 88, 4, 1, 23,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 9, HDMI_DVI },
-	},
-	{
-		{ 848, 480, 33750000, 112, 16, 112, 8, 6, 23,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0xE, HDMI_DVI },
-	},
-	{
-		{ 1280, 768, 79500000, 128, 64, 192, 7, 3, 20,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x17, HDMI_DVI },
-	},
-	{
-		{ 1280, 800, 83500000, 128, 72, 200, 6, 3, 22,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x1C, HDMI_DVI },
-	},
-	{
-		{ 1360, 768, 85500000, 112, 64, 256, 6, 3, 18,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x27, HDMI_DVI },
-	},
-	{
-		{ 1280, 960, 108000000, 112, 96, 312, 3, 1, 36,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x20, HDMI_DVI },
-	},
-	{
-		{ 1280, 1024, 108000000, 112, 48, 248, 3, 1, 38,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x23, HDMI_DVI },
-	},
-	{
-		{ 1024, 768, 65000000, 136, 24, 160, 6, 3, 29,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x10, HDMI_DVI },
-	},
-	{
-		{ 1400, 1050, 121750000, 144, 88, 232, 4, 3, 32,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x2A, HDMI_DVI },
-	},
-	{
-		{ 1440, 900, 106500000, 152, 80, 232, 6, 3, 25,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x2F, HDMI_DVI },
-	},
-	{
-		{ 1680, 1050, 146250000, 176 , 104, 280, 6, 3, 30,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x3A, HDMI_DVI },
-	},
-	{
-		{ 1366, 768, 85500000, 143, 70, 213, 3, 3, 24,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x51, HDMI_DVI },
-	},
-	{
-		{ 1920, 1080, 148500000, 44, 148, 80, 5, 4, 36,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x52, HDMI_DVI },
-	},
-	{
-		{ 1280, 768, 68250000, 32, 48, 80, 7, 3, 12,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x16, HDMI_DVI },
-	},
-	{
-		{ 1400, 1050, 101000000, 32, 48, 80, 4, 3, 23,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x29, HDMI_DVI },
-	},
-	{
-		{ 1680, 1050, 119000000, 32, 48, 80, 6, 3, 21,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x39, HDMI_DVI },
-	},
-	{
-		{ 1280, 800, 79500000, 32, 48, 80, 6, 3, 14,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x1B, HDMI_DVI },
-	},
-	{
-		{ 1280, 720, 74250000, 40, 110, 220, 5, 5, 20,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x55, HDMI_DVI },
-	},
-	{
-		{ 1920, 1200, 154000000, 32, 48, 80, 6, 3, 26,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x44, HDMI_DVI },
-	},
-};
-
-const struct hdmi_config *hdmi_default_timing(void)
-{
-	return &vesa_timings[0];
-}
-
-static const struct hdmi_config *hdmi_find_timing(int code,
-			const struct hdmi_config *timings_arr, int len)
-{
-	int i;
-
-	for (i = 0; i < len; i++) {
-		if (timings_arr[i].cm.code == code)
-			return &timings_arr[i];
-	}
-
-	return NULL;
-}
-
-const struct hdmi_config *hdmi_get_timings(int mode, int code)
-{
-	const struct hdmi_config *arr;
-	int len;
-
-	if (mode == HDMI_DVI) {
-		arr = vesa_timings;
-		len = ARRAY_SIZE(vesa_timings);
-	} else {
-		arr = cea_timings;
-		len = ARRAY_SIZE(cea_timings);
-	}
-
-	return hdmi_find_timing(code, arr, len);
-}
-
-static bool hdmi_timings_compare(struct omap_video_timings *timing1,
-			const struct omap_video_timings *timing2)
-{
-	int timing1_vsync, timing1_hsync, timing2_vsync, timing2_hsync;
-
-	if ((DIV_ROUND_CLOSEST(timing2->pixelclock, 1000000) ==
-			DIV_ROUND_CLOSEST(timing1->pixelclock, 1000000)) &&
-		(timing2->x_res == timing1->x_res) &&
-		(timing2->y_res == timing1->y_res)) {
-
-		timing2_hsync = timing2->hfp + timing2->hsw + timing2->hbp;
-		timing1_hsync = timing1->hfp + timing1->hsw + timing1->hbp;
-		timing2_vsync = timing2->vfp + timing2->vsw + timing2->vbp;
-		timing1_vsync = timing1->vfp + timing1->vsw + timing1->vbp;
-
-		DSSDBG("timing1_hsync = %d timing1_vsync = %d"\
-			"timing2_hsync = %d timing2_vsync = %d\n",
-			timing1_hsync, timing1_vsync,
-			timing2_hsync, timing2_vsync);
-
-		if ((timing1_hsync == timing2_hsync) &&
-			(timing1_vsync == timing2_vsync)) {
-			return true;
-		}
-	}
-	return false;
-}
-
-struct hdmi_cm hdmi_get_code(struct omap_video_timings *timing)
-{
-	int i;
-	struct hdmi_cm cm = {-1};
-	DSSDBG("hdmi_get_code\n");
-
-	for (i = 0; i < ARRAY_SIZE(cea_timings); i++) {
-		if (hdmi_timings_compare(timing, &cea_timings[i].timings)) {
-			cm = cea_timings[i].cm;
-			goto end;
-		}
-	}
-	for (i = 0; i < ARRAY_SIZE(vesa_timings); i++) {
-		if (hdmi_timings_compare(timing, &vesa_timings[i].timings)) {
-			cm = vesa_timings[i].cm;
-			goto end;
-		}
-	}
-
-end:
-	return cm;
-}
-
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts)
-{
-	u32 deep_color;
-	bool deep_color_correct = false;
-
-	if (n == NULL || cts == NULL)
-		return -EINVAL;
-
-	/* TODO: When implemented, query deep color mode here. */
-	deep_color = 100;
-
-	/*
-	 * When using deep color, the default N value (as in the HDMI
-	 * specification) yields to an non-integer CTS. Hence, we
-	 * modify it while keeping the restrictions described in
-	 * section 7.2.1 of the HDMI 1.4a specification.
-	 */
-	switch (sample_freq) {
-	case 32000:
-	case 48000:
-	case 96000:
-	case 192000:
-		if (deep_color == 125)
-			if (pclk == 27027000 || pclk == 74250000)
-				deep_color_correct = true;
-		if (deep_color == 150)
-			if (pclk == 27027000)
-				deep_color_correct = true;
-		break;
-	case 44100:
-	case 88200:
-	case 176400:
-		if (deep_color == 125)
-			if (pclk == 27027000)
-				deep_color_correct = true;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	if (deep_color_correct) {
-		switch (sample_freq) {
-		case 32000:
-			*n = 8192;
-			break;
-		case 44100:
-			*n = 12544;
-			break;
-		case 48000:
-			*n = 8192;
-			break;
-		case 88200:
-			*n = 25088;
-			break;
-		case 96000:
-			*n = 16384;
-			break;
-		case 176400:
-			*n = 50176;
-			break;
-		case 192000:
-			*n = 32768;
-			break;
-		default:
-			return -EINVAL;
-		}
-	} else {
-		switch (sample_freq) {
-		case 32000:
-			*n = 4096;
-			break;
-		case 44100:
-			*n = 6272;
-			break;
-		case 48000:
-			*n = 6144;
-			break;
-		case 88200:
-			*n = 12544;
-			break;
-		case 96000:
-			*n = 12288;
-			break;
-		case 176400:
-			*n = 25088;
-			break;
-		case 192000:
-			*n = 24576;
-			break;
-		default:
-			return -EINVAL;
-		}
-	}
-	/* Calculate CTS. See HDMI 1.3a or 1.4a specifications */
-	*cts = (pclk/1000) * (*n / 128) * deep_color / (sample_freq / 10);
-
-	return 0;
-}
-#endif
diff --git a/drivers/video/omap2/dss/hdmi_phy.c b/drivers/video/omap2/dss/hdmi_phy.c
deleted file mode 100644
index dd376ce8da01..000000000000
--- a/drivers/video/omap2/dss/hdmi_phy.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * HDMI PHY
- *
- * Copyright (C) 2013 Texas Instruments Incorporated
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <video/omapdss.h>
-
-#include "dss.h"
-#include "hdmi.h"
-
-void hdmi_phy_dump(struct hdmi_phy_data *phy, struct seq_file *s)
-{
-#define DUMPPHY(r) seq_printf(s, "%-35s %08x\n", #r,\
-		hdmi_read_reg(phy->base, r))
-
-	DUMPPHY(HDMI_TXPHY_TX_CTRL);
-	DUMPPHY(HDMI_TXPHY_DIGITAL_CTRL);
-	DUMPPHY(HDMI_TXPHY_POWER_CTRL);
-	DUMPPHY(HDMI_TXPHY_PAD_CFG_CTRL);
-}
-
-static irqreturn_t hdmi_irq_handler(int irq, void *data)
-{
-	struct hdmi_wp_data *wp = data;
-	u32 irqstatus;
-
-	irqstatus = hdmi_wp_get_irqstatus(wp);
-	hdmi_wp_set_irqstatus(wp, irqstatus);
-
-	if ((irqstatus & HDMI_IRQ_LINK_CONNECT) &&
-			irqstatus & HDMI_IRQ_LINK_DISCONNECT) {
-		/*
-		 * If we get both connect and disconnect interrupts at the same
-		 * time, turn off the PHY, clear interrupts, and restart, which
-		 * raises connect interrupt if a cable is connected, or nothing
-		 * if cable is not connected.
-		 */
-		hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_OFF);
-
-		hdmi_wp_set_irqstatus(wp, HDMI_IRQ_LINK_CONNECT |
-				HDMI_IRQ_LINK_DISCONNECT);
-
-		hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_LDOON);
-	} else if (irqstatus & HDMI_IRQ_LINK_CONNECT) {
-		hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_TXON);
-	} else if (irqstatus & HDMI_IRQ_LINK_DISCONNECT) {
-		hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_LDOON);
-	}
-
-	return IRQ_HANDLED;
-}
-
-int hdmi_phy_enable(struct hdmi_phy_data *phy, struct hdmi_wp_data *wp,
-			struct hdmi_config *cfg)
-{
-	u16 r = 0;
-	u32 irqstatus;
-
-	hdmi_wp_clear_irqenable(wp, 0xffffffff);
-
-	irqstatus = hdmi_wp_get_irqstatus(wp);
-	hdmi_wp_set_irqstatus(wp, irqstatus);
-
-	r = hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_LDOON);
-	if (r)
-		return r;
-
-	/*
-	 * Read address 0 in order to get the SCP reset done completed
-	 * Dummy access performed to make sure reset is done
-	 */
-	hdmi_read_reg(phy->base, HDMI_TXPHY_TX_CTRL);
-
-	/*
-	 * Write to phy address 0 to configure the clock
-	 * use HFBITCLK write HDMI_TXPHY_TX_CONTROL_FREQOUT field
-	 */
-	REG_FLD_MOD(phy->base, HDMI_TXPHY_TX_CTRL, 0x1, 31, 30);
-
-	/* Write to phy address 1 to start HDMI line (TXVALID and TMDSCLKEN) */
-	hdmi_write_reg(phy->base, HDMI_TXPHY_DIGITAL_CTRL, 0xF0000000);
-
-	/* Setup max LDO voltage */
-	REG_FLD_MOD(phy->base, HDMI_TXPHY_POWER_CTRL, 0xB, 3, 0);
-
-	/* Write to phy address 3 to change the polarity control */
-	REG_FLD_MOD(phy->base, HDMI_TXPHY_PAD_CFG_CTRL, 0x1, 27, 27);
-
-	r = request_threaded_irq(phy->irq, NULL, hdmi_irq_handler,
-				IRQF_ONESHOT, "OMAP HDMI", wp);
-	if (r) {
-		DSSERR("HDMI IRQ request failed\n");
-		hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_OFF);
-		return r;
-	}
-
-	hdmi_wp_set_irqenable(wp,
-		HDMI_IRQ_LINK_CONNECT | HDMI_IRQ_LINK_DISCONNECT);
-
-	return 0;
-}
-
-void hdmi_phy_disable(struct hdmi_phy_data *phy, struct hdmi_wp_data *wp)
-{
-	free_irq(phy->irq, wp);
-
-	hdmi_wp_set_phy_pwr(wp, HDMI_PHYPWRCMD_OFF);
-}
-
-#define PHY_OFFSET	0x300
-#define PHY_SIZE	0x100
-
-int hdmi_phy_init(struct platform_device *pdev, struct hdmi_phy_data *phy)
-{
-	struct resource *res;
-	struct resource temp_res;
-
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "phy");
-	if (!res) {
-		DSSDBG("can't get PHY mem resource by name\n");
-		/*
-		 * if hwmod/DT doesn't have the memory resource information
-		 * split into HDMI sub blocks by name, we try again by getting
-		 * the platform's first resource. this code will be removed when
-		 * the driver can get the mem resources by name
-		 */
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-		if (!res) {
-			DSSERR("can't get PHY mem resource\n");
-			return -EINVAL;
-		}
-
-		temp_res.start = res->start + PHY_OFFSET;
-		temp_res.end = temp_res.start + PHY_SIZE - 1;
-		res = &temp_res;
-	}
-
-	phy->base = devm_ioremap(&pdev->dev, res->start, resource_size(res));
-	if (!phy->base) {
-		DSSERR("can't ioremap TX PHY\n");
-		return -ENOMEM;
-	}
-
-	phy->irq = platform_get_irq(pdev, 0);
-	if (phy->irq < 0) {
-		DSSERR("platform_get_irq failed\n");
-		return -ENODEV;
-	}
-
-	return 0;
-}
diff --git a/drivers/video/omap2/dss/hdmi_pll.c b/drivers/video/omap2/dss/hdmi_pll.c
deleted file mode 100644
index 5fc71215c303..000000000000
--- a/drivers/video/omap2/dss/hdmi_pll.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/*
- * HDMI PLL
- *
- * Copyright (C) 2013 Texas Instruments Incorporated
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#define DSS_SUBSYS_NAME "HDMIPLL"
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <video/omapdss.h>
-
-#include "dss.h"
-#include "hdmi.h"
-
-#define HDMI_DEFAULT_REGN 16
-#define HDMI_DEFAULT_REGM2 1
-
-void hdmi_pll_dump(struct hdmi_pll_data *pll, struct seq_file *s)
-{
-#define DUMPPLL(r) seq_printf(s, "%-35s %08x\n", #r,\
-		hdmi_read_reg(pll->base, r))
-
-	DUMPPLL(PLLCTRL_PLL_CONTROL);
-	DUMPPLL(PLLCTRL_PLL_STATUS);
-	DUMPPLL(PLLCTRL_PLL_GO);
-	DUMPPLL(PLLCTRL_CFG1);
-	DUMPPLL(PLLCTRL_CFG2);
-	DUMPPLL(PLLCTRL_CFG3);
-	DUMPPLL(PLLCTRL_SSC_CFG1);
-	DUMPPLL(PLLCTRL_SSC_CFG2);
-	DUMPPLL(PLLCTRL_CFG4);
-}
-
-void hdmi_pll_compute(struct hdmi_pll_data *pll, unsigned long clkin, int phy)
-{
-	struct hdmi_pll_info *pi = &pll->info;
-	unsigned long refclk;
-	u32 mf;
-
-	/* use our funky units */
-	clkin /= 10000;
-
-	/*
-	 * Input clock is predivided by N + 1
-	 * out put of which is reference clk
-	 */
-
-	pi->regn = HDMI_DEFAULT_REGN;
-
-	refclk = clkin / pi->regn;
-
-	pi->regm2 = HDMI_DEFAULT_REGM2;
-
-	/*
-	 * multiplier is pixel_clk/ref_clk
-	 * Multiplying by 100 to avoid fractional part removal
-	 */
-	pi->regm = phy * pi->regm2 / refclk;
-
-	/*
-	 * fractional multiplier is remainder of the difference between
-	 * multiplier and actual phy(required pixel clock thus should be
-	 * multiplied by 2^18(262144) divided by the reference clock
-	 */
-	mf = (phy - pi->regm / pi->regm2 * refclk) * 262144;
-	pi->regmf = pi->regm2 * mf / refclk;
-
-	/*
-	 * Dcofreq should be set to 1 if required pixel clock
-	 * is greater than 1000MHz
-	 */
-	pi->dcofreq = phy > 1000 * 100;
-	pi->regsd = ((pi->regm * clkin / 10) / (pi->regn * 250) + 5) / 10;
-
-	/* Set the reference clock to sysclk reference */
-	pi->refsel = HDMI_REFSEL_SYSCLK;
-
-	DSSDBG("M = %d Mf = %d\n", pi->regm, pi->regmf);
-	DSSDBG("range = %d sd = %d\n", pi->dcofreq, pi->regsd);
-}
-
-
-static int hdmi_pll_config(struct hdmi_pll_data *pll)
-{
-	u32 r;
-	struct hdmi_pll_info *fmt = &pll->info;
-
-	/* PLL start always use manual mode */
-	REG_FLD_MOD(pll->base, PLLCTRL_PLL_CONTROL, 0x0, 0, 0);
-
-	r = hdmi_read_reg(pll->base, PLLCTRL_CFG1);
-	r = FLD_MOD(r, fmt->regm, 20, 9);	/* CFG1_PLL_REGM */
-	r = FLD_MOD(r, fmt->regn - 1, 8, 1);	/* CFG1_PLL_REGN */
-	hdmi_write_reg(pll->base, PLLCTRL_CFG1, r);
-
-	r = hdmi_read_reg(pll->base, PLLCTRL_CFG2);
-
-	r = FLD_MOD(r, 0x0, 12, 12);	/* PLL_HIGHFREQ divide by 2 */
-	r = FLD_MOD(r, 0x1, 13, 13);	/* PLL_REFEN */
-	r = FLD_MOD(r, 0x0, 14, 14);	/* PHY_CLKINEN de-assert during locking */
-	r = FLD_MOD(r, fmt->refsel, 22, 21);	/* REFSEL */
-
-	if (fmt->dcofreq) {
-		/* divider programming for frequency beyond 1000Mhz */
-		REG_FLD_MOD(pll->base, PLLCTRL_CFG3, fmt->regsd, 17, 10);
-		r = FLD_MOD(r, 0x4, 3, 1);	/* 1000MHz and 2000MHz */
-	} else {
-		r = FLD_MOD(r, 0x2, 3, 1);	/* 500MHz and 1000MHz */
-	}
-
-	hdmi_write_reg(pll->base, PLLCTRL_CFG2, r);
-
-	r = hdmi_read_reg(pll->base, PLLCTRL_CFG4);
-	r = FLD_MOD(r, fmt->regm2, 24, 18);
-	r = FLD_MOD(r, fmt->regmf, 17, 0);
-	hdmi_write_reg(pll->base, PLLCTRL_CFG4, r);
-
-	/* go now */
-	REG_FLD_MOD(pll->base, PLLCTRL_PLL_GO, 0x1, 0, 0);
-
-	/* wait for bit change */
-	if (hdmi_wait_for_bit_change(pll->base, PLLCTRL_PLL_GO,
-			0, 0, 1) != 1) {
-		DSSERR("PLL GO bit not set\n");
-		return -ETIMEDOUT;
-	}
-
-	/* Wait till the lock bit is set in PLL status */
-	if (hdmi_wait_for_bit_change(pll->base,
-			PLLCTRL_PLL_STATUS, 1, 1, 1) != 1) {
-		DSSERR("cannot lock PLL\n");
-		DSSERR("CFG1 0x%x\n",
-			hdmi_read_reg(pll->base, PLLCTRL_CFG1));
-		DSSERR("CFG2 0x%x\n",
-			hdmi_read_reg(pll->base, PLLCTRL_CFG2));
-		DSSERR("CFG4 0x%x\n",
-			hdmi_read_reg(pll->base, PLLCTRL_CFG4));
-		return -ETIMEDOUT;
-	}
-
-	DSSDBG("PLL locked!\n");
-
-	return 0;
-}
-
-static int hdmi_pll_reset(struct hdmi_pll_data *pll)
-{
-	/* SYSRESET  controlled by power FSM */
-	REG_FLD_MOD(pll->base, PLLCTRL_PLL_CONTROL, 0x0, 3, 3);
-
-	/* READ 0x0 reset is in progress */
-	if (hdmi_wait_for_bit_change(pll->base, PLLCTRL_PLL_STATUS, 0, 0, 1)
-			!= 1) {
-		DSSERR("Failed to sysreset PLL\n");
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
-
-int hdmi_pll_enable(struct hdmi_pll_data *pll, struct hdmi_wp_data *wp)
-{
-	u16 r = 0;
-
-	r = hdmi_wp_set_pll_pwr(wp, HDMI_PLLPWRCMD_ALLOFF);
-	if (r)
-		return r;
-
-	r = hdmi_wp_set_pll_pwr(wp, HDMI_PLLPWRCMD_BOTHON_ALLCLKS);
-	if (r)
-		return r;
-
-	r = hdmi_pll_reset(pll);
-	if (r)
-		return r;
-
-	r = hdmi_pll_config(pll);
-	if (r)
-		return r;
-
-	return 0;
-}
-
-void hdmi_pll_disable(struct hdmi_pll_data *pll, struct hdmi_wp_data *wp)
-{
-	hdmi_wp_set_pll_pwr(wp, HDMI_PLLPWRCMD_ALLOFF);
-}
-
-#define PLL_OFFSET	0x200
-#define PLL_SIZE	0x100
-
-int hdmi_pll_init(struct platform_device *pdev, struct hdmi_pll_data *pll)
-{
-	struct resource *res;
-	struct resource temp_res;
-
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pll");
-	if (!res) {
-		DSSDBG("can't get PLL mem resource by name\n");
-		/*
-		 * if hwmod/DT doesn't have the memory resource information
-		 * split into HDMI sub blocks by name, we try again by getting
-		 * the platform's first resource. this code will be removed when
-		 * the driver can get the mem resources by name
-		 */
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-		if (!res) {
-			DSSERR("can't get PLL mem resource\n");
-			return -EINVAL;
-		}
-
-		temp_res.start = res->start + PLL_OFFSET;
-		temp_res.end = temp_res.start + PLL_SIZE - 1;
-		res = &temp_res;
-	}
-
-	pll->base = devm_ioremap(&pdev->dev, res->start, resource_size(res));
-	if (!pll->base) {
-		DSSERR("can't ioremap PLLCTRL\n");
-		return -ENOMEM;
-	}
-
-	return 0;
-}
diff --git a/drivers/video/omap2/dss/hdmi_wp.c b/drivers/video/omap2/dss/hdmi_wp.c
deleted file mode 100644
index f5f4ccf50d90..000000000000
--- a/drivers/video/omap2/dss/hdmi_wp.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- * HDMI wrapper
- *
- * Copyright (C) 2013 Texas Instruments Incorporated
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#define DSS_SUBSYS_NAME "HDMIWP"
-
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <video/omapdss.h>
-
-#include "dss.h"
-#include "hdmi.h"
-
-void hdmi_wp_dump(struct hdmi_wp_data *wp, struct seq_file *s)
-{
-#define DUMPREG(r) seq_printf(s, "%-35s %08x\n", #r, hdmi_read_reg(wp->base, r))
-
-	DUMPREG(HDMI_WP_REVISION);
-	DUMPREG(HDMI_WP_SYSCONFIG);
-	DUMPREG(HDMI_WP_IRQSTATUS_RAW);
-	DUMPREG(HDMI_WP_IRQSTATUS);
-	DUMPREG(HDMI_WP_IRQENABLE_SET);
-	DUMPREG(HDMI_WP_IRQENABLE_CLR);
-	DUMPREG(HDMI_WP_IRQWAKEEN);
-	DUMPREG(HDMI_WP_PWR_CTRL);
-	DUMPREG(HDMI_WP_DEBOUNCE);
-	DUMPREG(HDMI_WP_VIDEO_CFG);
-	DUMPREG(HDMI_WP_VIDEO_SIZE);
-	DUMPREG(HDMI_WP_VIDEO_TIMING_H);
-	DUMPREG(HDMI_WP_VIDEO_TIMING_V);
-	DUMPREG(HDMI_WP_CLK);
-	DUMPREG(HDMI_WP_AUDIO_CFG);
-	DUMPREG(HDMI_WP_AUDIO_CFG2);
-	DUMPREG(HDMI_WP_AUDIO_CTRL);
-	DUMPREG(HDMI_WP_AUDIO_DATA);
-}
-
-u32 hdmi_wp_get_irqstatus(struct hdmi_wp_data *wp)
-{
-	return hdmi_read_reg(wp->base, HDMI_WP_IRQSTATUS);
-}
-
-void hdmi_wp_set_irqstatus(struct hdmi_wp_data *wp, u32 irqstatus)
-{
-	hdmi_write_reg(wp->base, HDMI_WP_IRQSTATUS, irqstatus);
-	/* flush posted write */
-	hdmi_read_reg(wp->base, HDMI_WP_IRQSTATUS);
-}
-
-void hdmi_wp_set_irqenable(struct hdmi_wp_data *wp, u32 mask)
-{
-	hdmi_write_reg(wp->base, HDMI_WP_IRQENABLE_SET, mask);
-}
-
-void hdmi_wp_clear_irqenable(struct hdmi_wp_data *wp, u32 mask)
-{
-	hdmi_write_reg(wp->base, HDMI_WP_IRQENABLE_CLR, mask);
-}
-
-/* PHY_PWR_CMD */
-int hdmi_wp_set_phy_pwr(struct hdmi_wp_data *wp, enum hdmi_phy_pwr val)
-{
-	/* Return if already the state */
-	if (REG_GET(wp->base, HDMI_WP_PWR_CTRL, 5, 4) == val)
-		return 0;
-
-	/* Command for power control of HDMI PHY */
-	REG_FLD_MOD(wp->base, HDMI_WP_PWR_CTRL, val, 7, 6);
-
-	/* Status of the power control of HDMI PHY */
-	if (hdmi_wait_for_bit_change(wp->base, HDMI_WP_PWR_CTRL, 5, 4, val)
-			!= val) {
-		DSSERR("Failed to set PHY power mode to %d\n", val);
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
-
-/* PLL_PWR_CMD */
-int hdmi_wp_set_pll_pwr(struct hdmi_wp_data *wp, enum hdmi_pll_pwr val)
-{
-	/* Command for power control of HDMI PLL */
-	REG_FLD_MOD(wp->base, HDMI_WP_PWR_CTRL, val, 3, 2);
-
-	/* wait till PHY_PWR_STATUS is set */
-	if (hdmi_wait_for_bit_change(wp->base, HDMI_WP_PWR_CTRL, 1, 0, val)
-			!= val) {
-		DSSERR("Failed to set PLL_PWR_STATUS\n");
-		return -ETIMEDOUT;
-	}
-
-	return 0;
-}
-
-int hdmi_wp_video_start(struct hdmi_wp_data *wp)
-{
-	REG_FLD_MOD(wp->base, HDMI_WP_VIDEO_CFG, true, 31, 31);
-
-	return 0;
-}
-
-void hdmi_wp_video_stop(struct hdmi_wp_data *wp)
-{
-	REG_FLD_MOD(wp->base, HDMI_WP_VIDEO_CFG, false, 31, 31);
-}
-
-void hdmi_wp_video_config_format(struct hdmi_wp_data *wp,
-		struct hdmi_video_format *video_fmt)
-{
-	u32 l = 0;
-
-	REG_FLD_MOD(wp->base, HDMI_WP_VIDEO_CFG, video_fmt->packing_mode,
-		10, 8);
-
-	l |= FLD_VAL(video_fmt->y_res, 31, 16);
-	l |= FLD_VAL(video_fmt->x_res, 15, 0);
-	hdmi_write_reg(wp->base, HDMI_WP_VIDEO_SIZE, l);
-}
-
-void hdmi_wp_video_config_interface(struct hdmi_wp_data *wp,
-		struct omap_video_timings *timings)
-{
-	u32 r;
-	bool vsync_pol, hsync_pol;
-	DSSDBG("Enter hdmi_wp_video_config_interface\n");
-
-	vsync_pol = timings->vsync_level == OMAPDSS_SIG_ACTIVE_HIGH;
-	hsync_pol = timings->hsync_level == OMAPDSS_SIG_ACTIVE_HIGH;
-
-	r = hdmi_read_reg(wp->base, HDMI_WP_VIDEO_CFG);
-	r = FLD_MOD(r, vsync_pol, 7, 7);
-	r = FLD_MOD(r, hsync_pol, 6, 6);
-	r = FLD_MOD(r, timings->interlace, 3, 3);
-	r = FLD_MOD(r, 1, 1, 0); /* HDMI_TIMING_MASTER_24BIT */
-	hdmi_write_reg(wp->base, HDMI_WP_VIDEO_CFG, r);
-}
-
-void hdmi_wp_video_config_timing(struct hdmi_wp_data *wp,
-		struct omap_video_timings *timings)
-{
-	u32 timing_h = 0;
-	u32 timing_v = 0;
-
-	DSSDBG("Enter hdmi_wp_video_config_timing\n");
-
-	timing_h |= FLD_VAL(timings->hbp, 31, 20);
-	timing_h |= FLD_VAL(timings->hfp, 19, 8);
-	timing_h |= FLD_VAL(timings->hsw, 7, 0);
-	hdmi_write_reg(wp->base, HDMI_WP_VIDEO_TIMING_H, timing_h);
-
-	timing_v |= FLD_VAL(timings->vbp, 31, 20);
-	timing_v |= FLD_VAL(timings->vfp, 19, 8);
-	timing_v |= FLD_VAL(timings->vsw, 7, 0);
-	hdmi_write_reg(wp->base, HDMI_WP_VIDEO_TIMING_V, timing_v);
-}
-
-void hdmi_wp_init_vid_fmt_timings(struct hdmi_video_format *video_fmt,
-		struct omap_video_timings *timings, struct hdmi_config *param)
-{
-	DSSDBG("Enter hdmi_wp_video_init_format\n");
-
-	video_fmt->packing_mode = HDMI_PACK_10b_RGB_YUV444;
-	video_fmt->y_res = param->timings.y_res;
-	video_fmt->x_res = param->timings.x_res;
-	if (param->timings.interlace)
-		video_fmt->y_res /= 2;
-
-	timings->hbp = param->timings.hbp;
-	timings->hfp = param->timings.hfp;
-	timings->hsw = param->timings.hsw;
-	timings->vbp = param->timings.vbp;
-	timings->vfp = param->timings.vfp;
-	timings->vsw = param->timings.vsw;
-	timings->vsync_level = param->timings.vsync_level;
-	timings->hsync_level = param->timings.hsync_level;
-	timings->interlace = param->timings.interlace;
-}
-
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-void hdmi_wp_audio_config_format(struct hdmi_wp_data *wp,
-		struct hdmi_audio_format *aud_fmt)
-{
-	u32 r;
-
-	DSSDBG("Enter hdmi_wp_audio_config_format\n");
-
-	r = hdmi_read_reg(wp->base, HDMI_WP_AUDIO_CFG);
-	r = FLD_MOD(r, aud_fmt->stereo_channels, 26, 24);
-	r = FLD_MOD(r, aud_fmt->active_chnnls_msk, 23, 16);
-	r = FLD_MOD(r, aud_fmt->en_sig_blk_strt_end, 5, 5);
-	r = FLD_MOD(r, aud_fmt->type, 4, 4);
-	r = FLD_MOD(r, aud_fmt->justification, 3, 3);
-	r = FLD_MOD(r, aud_fmt->sample_order, 2, 2);
-	r = FLD_MOD(r, aud_fmt->samples_per_word, 1, 1);
-	r = FLD_MOD(r, aud_fmt->sample_size, 0, 0);
-	hdmi_write_reg(wp->base, HDMI_WP_AUDIO_CFG, r);
-}
-
-void hdmi_wp_audio_config_dma(struct hdmi_wp_data *wp,
-		struct hdmi_audio_dma *aud_dma)
-{
-	u32 r;
-
-	DSSDBG("Enter hdmi_wp_audio_config_dma\n");
-
-	r = hdmi_read_reg(wp->base, HDMI_WP_AUDIO_CFG2);
-	r = FLD_MOD(r, aud_dma->transfer_size, 15, 8);
-	r = FLD_MOD(r, aud_dma->block_size, 7, 0);
-	hdmi_write_reg(wp->base, HDMI_WP_AUDIO_CFG2, r);
-
-	r = hdmi_read_reg(wp->base, HDMI_WP_AUDIO_CTRL);
-	r = FLD_MOD(r, aud_dma->mode, 9, 9);
-	r = FLD_MOD(r, aud_dma->fifo_threshold, 8, 0);
-	hdmi_write_reg(wp->base, HDMI_WP_AUDIO_CTRL, r);
-}
-
-int hdmi_wp_audio_enable(struct hdmi_wp_data *wp, bool enable)
-{
-	REG_FLD_MOD(wp->base, HDMI_WP_AUDIO_CTRL, enable, 31, 31);
-
-	return 0;
-}
-
-int hdmi_wp_audio_core_req_enable(struct hdmi_wp_data *wp, bool enable)
-{
-	REG_FLD_MOD(wp->base, HDMI_WP_AUDIO_CTRL, enable, 30, 30);
-
-	return 0;
-}
-#endif
-
-#define WP_SIZE	0x200
-
-int hdmi_wp_init(struct platform_device *pdev, struct hdmi_wp_data *wp)
-{
-	struct resource *res;
-	struct resource temp_res;
-
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "wp");
-	if (!res) {
-		DSSDBG("can't get WP mem resource by name\n");
-		/*
-		 * if hwmod/DT doesn't have the memory resource information
-		 * split into HDMI sub blocks by name, we try again by getting
-		 * the platform's first resource. this code will be removed when
-		 * the driver can get the mem resources by name
-		 */
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-		if (!res) {
-			DSSERR("can't get WP mem resource\n");
-			return -EINVAL;
-		}
-
-		temp_res.start = res->start;
-		temp_res.end = temp_res.start + WP_SIZE - 1;
-		res = &temp_res;
-	}
-
-	wp->base = devm_ioremap(&pdev->dev, res->start, resource_size(res));
-	if (!wp->base) {
-		DSSERR("can't ioremap HDMI WP\n");
-		return -ENOMEM;
-	}
-
-	return 0;
-}
diff --git a/drivers/video/omap2/dss/manager-sysfs.c b/drivers/video/omap2/dss/manager-sysfs.c
deleted file mode 100644
index 37b59fe28dc8..000000000000
--- a/drivers/video/omap2/dss/manager-sysfs.c
+++ /dev/null
@@ -1,529 +0,0 @@
-/*
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * Some code and ideas taken from drivers/video/omap/ driver
- * by Imre Deak.
- *
- * 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/>.
- */
-
-#define DSS_SUBSYS_NAME "MANAGER"
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/jiffies.h>
-
-#include <video/omapdss.h>
-
-#include "dss.h"
-#include "dss_features.h"
-
-static ssize_t manager_name_show(struct omap_overlay_manager *mgr, char *buf)
-{
-	return snprintf(buf, PAGE_SIZE, "%s\n", mgr->name);
-}
-
-static ssize_t manager_display_show(struct omap_overlay_manager *mgr, char *buf)
-{
-	struct omap_dss_device *dssdev = mgr->get_device(mgr);
-
-	return snprintf(buf, PAGE_SIZE, "%s\n", dssdev ?
-			dssdev->name : "<none>");
-}
-
-static ssize_t manager_display_store(struct omap_overlay_manager *mgr,
-		const char *buf, size_t size)
-{
-	int r = 0;
-	size_t len = size;
-	struct omap_dss_device *dssdev = NULL;
-	struct omap_dss_device *old_dssdev;
-
-	int match(struct omap_dss_device *dssdev, void *data)
-	{
-		const char *str = data;
-		return sysfs_streq(dssdev->name, str);
-	}
-
-	if (buf[size-1] == '\n')
-		--len;
-
-	if (len > 0)
-		dssdev = omap_dss_find_device((void *)buf, match);
-
-	if (len > 0 && dssdev == NULL)
-		return -EINVAL;
-
-	if (dssdev) {
-		DSSDBG("display %s found\n", dssdev->name);
-
-		if (omapdss_device_is_connected(dssdev)) {
-			DSSERR("new display is already connected\n");
-			r = -EINVAL;
-			goto put_device;
-		}
-
-		if (omapdss_device_is_enabled(dssdev)) {
-			DSSERR("new display is not disabled\n");
-			r = -EINVAL;
-			goto put_device;
-		}
-	}
-
-	old_dssdev = mgr->get_device(mgr);
-	if (old_dssdev) {
-		if (omapdss_device_is_enabled(old_dssdev)) {
-			DSSERR("old display is not disabled\n");
-			r = -EINVAL;
-			goto put_device;
-		}
-
-		old_dssdev->driver->disconnect(old_dssdev);
-	}
-
-	if (dssdev) {
-		r = dssdev->driver->connect(dssdev);
-		if (r) {
-			DSSERR("failed to connect new device\n");
-			goto put_device;
-		}
-
-		old_dssdev = mgr->get_device(mgr);
-		if (old_dssdev != dssdev) {
-			DSSERR("failed to connect device to this manager\n");
-			dssdev->driver->disconnect(dssdev);
-			goto put_device;
-		}
-
-		r = mgr->apply(mgr);
-		if (r) {
-			DSSERR("failed to apply dispc config\n");
-			goto put_device;
-		}
-	}
-
-put_device:
-	if (dssdev)
-		omap_dss_put_device(dssdev);
-
-	return r ? r : size;
-}
-
-static ssize_t manager_default_color_show(struct omap_overlay_manager *mgr,
-					  char *buf)
-{
-	struct omap_overlay_manager_info info;
-
-	mgr->get_manager_info(mgr, &info);
-
-	return snprintf(buf, PAGE_SIZE, "%#x\n", info.default_color);
-}
-
-static ssize_t manager_default_color_store(struct omap_overlay_manager *mgr,
-					   const char *buf, size_t size)
-{
-	struct omap_overlay_manager_info info;
-	u32 color;
-	int r;
-
-	r = kstrtouint(buf, 0, &color);
-	if (r)
-		return r;
-
-	mgr->get_manager_info(mgr, &info);
-
-	info.default_color = color;
-
-	r = mgr->set_manager_info(mgr, &info);
-	if (r)
-		return r;
-
-	r = mgr->apply(mgr);
-	if (r)
-		return r;
-
-	return size;
-}
-
-static const char *trans_key_type_str[] = {
-	"gfx-destination",
-	"video-source",
-};
-
-static ssize_t manager_trans_key_type_show(struct omap_overlay_manager *mgr,
-					   char *buf)
-{
-	enum omap_dss_trans_key_type key_type;
-	struct omap_overlay_manager_info info;
-
-	mgr->get_manager_info(mgr, &info);
-
-	key_type = info.trans_key_type;
-	BUG_ON(key_type >= ARRAY_SIZE(trans_key_type_str));
-
-	return snprintf(buf, PAGE_SIZE, "%s\n", trans_key_type_str[key_type]);
-}
-
-static ssize_t manager_trans_key_type_store(struct omap_overlay_manager *mgr,
-					    const char *buf, size_t size)
-{
-	enum omap_dss_trans_key_type key_type;
-	struct omap_overlay_manager_info info;
-	int r;
-
-	for (key_type = OMAP_DSS_COLOR_KEY_GFX_DST;
-			key_type < ARRAY_SIZE(trans_key_type_str); key_type++) {
-		if (sysfs_streq(buf, trans_key_type_str[key_type]))
-			break;
-	}
-
-	if (key_type == ARRAY_SIZE(trans_key_type_str))
-		return -EINVAL;
-
-	mgr->get_manager_info(mgr, &info);
-
-	info.trans_key_type = key_type;
-
-	r = mgr->set_manager_info(mgr, &info);
-	if (r)
-		return r;
-
-	r = mgr->apply(mgr);
-	if (r)
-		return r;
-
-	return size;
-}
-
-static ssize_t manager_trans_key_value_show(struct omap_overlay_manager *mgr,
-					    char *buf)
-{
-	struct omap_overlay_manager_info info;
-
-	mgr->get_manager_info(mgr, &info);
-
-	return snprintf(buf, PAGE_SIZE, "%#x\n", info.trans_key);
-}
-
-static ssize_t manager_trans_key_value_store(struct omap_overlay_manager *mgr,
-					     const char *buf, size_t size)
-{
-	struct omap_overlay_manager_info info;
-	u32 key_value;
-	int r;
-
-	r = kstrtouint(buf, 0, &key_value);
-	if (r)
-		return r;
-
-	mgr->get_manager_info(mgr, &info);
-
-	info.trans_key = key_value;
-
-	r = mgr->set_manager_info(mgr, &info);
-	if (r)
-		return r;
-
-	r = mgr->apply(mgr);
-	if (r)
-		return r;
-
-	return size;
-}
-
-static ssize_t manager_trans_key_enabled_show(struct omap_overlay_manager *mgr,
-					      char *buf)
-{
-	struct omap_overlay_manager_info info;
-
-	mgr->get_manager_info(mgr, &info);
-
-	return snprintf(buf, PAGE_SIZE, "%d\n", info.trans_enabled);
-}
-
-static ssize_t manager_trans_key_enabled_store(struct omap_overlay_manager *mgr,
-					       const char *buf, size_t size)
-{
-	struct omap_overlay_manager_info info;
-	bool enable;
-	int r;
-
-	r = strtobool(buf, &enable);
-	if (r)
-		return r;
-
-	mgr->get_manager_info(mgr, &info);
-
-	info.trans_enabled = enable;
-
-	r = mgr->set_manager_info(mgr, &info);
-	if (r)
-		return r;
-
-	r = mgr->apply(mgr);
-	if (r)
-		return r;
-
-	return size;
-}
-
-static ssize_t manager_alpha_blending_enabled_show(
-		struct omap_overlay_manager *mgr, char *buf)
-{
-	struct omap_overlay_manager_info info;
-
-	if(!dss_has_feature(FEAT_ALPHA_FIXED_ZORDER))
-		return -ENODEV;
-
-	mgr->get_manager_info(mgr, &info);
-
-	return snprintf(buf, PAGE_SIZE, "%d\n",
-		info.partial_alpha_enabled);
-}
-
-static ssize_t manager_alpha_blending_enabled_store(
-		struct omap_overlay_manager *mgr,
-		const char *buf, size_t size)
-{
-	struct omap_overlay_manager_info info;
-	bool enable;
-	int r;
-
-	if(!dss_has_feature(FEAT_ALPHA_FIXED_ZORDER))
-		return -ENODEV;
-
-	r = strtobool(buf, &enable);
-	if (r)
-		return r;
-
-	mgr->get_manager_info(mgr, &info);
-
-	info.partial_alpha_enabled = enable;
-
-	r = mgr->set_manager_info(mgr, &info);
-	if (r)
-		return r;
-
-	r = mgr->apply(mgr);
-	if (r)
-		return r;
-
-	return size;
-}
-
-static ssize_t manager_cpr_enable_show(struct omap_overlay_manager *mgr,
-		char *buf)
-{
-	struct omap_overlay_manager_info info;
-
-	mgr->get_manager_info(mgr, &info);
-
-	return snprintf(buf, PAGE_SIZE, "%d\n", info.cpr_enable);
-}
-
-static ssize_t manager_cpr_enable_store(struct omap_overlay_manager *mgr,
-		const char *buf, size_t size)
-{
-	struct omap_overlay_manager_info info;
-	int r;
-	bool enable;
-
-	if (!dss_has_feature(FEAT_CPR))
-		return -ENODEV;
-
-	r = strtobool(buf, &enable);
-	if (r)
-		return r;
-
-	mgr->get_manager_info(mgr, &info);
-
-	if (info.cpr_enable == enable)
-		return size;
-
-	info.cpr_enable = enable;
-
-	r = mgr->set_manager_info(mgr, &info);
-	if (r)
-		return r;
-
-	r = mgr->apply(mgr);
-	if (r)
-		return r;
-
-	return size;
-}
-
-static ssize_t manager_cpr_coef_show(struct omap_overlay_manager *mgr,
-		char *buf)
-{
-	struct omap_overlay_manager_info info;
-
-	mgr->get_manager_info(mgr, &info);
-
-	return snprintf(buf, PAGE_SIZE,
-			"%d %d %d %d %d %d %d %d %d\n",
-			info.cpr_coefs.rr,
-			info.cpr_coefs.rg,
-			info.cpr_coefs.rb,
-			info.cpr_coefs.gr,
-			info.cpr_coefs.gg,
-			info.cpr_coefs.gb,
-			info.cpr_coefs.br,
-			info.cpr_coefs.bg,
-			info.cpr_coefs.bb);
-}
-
-static ssize_t manager_cpr_coef_store(struct omap_overlay_manager *mgr,
-		const char *buf, size_t size)
-{
-	struct omap_overlay_manager_info info;
-	struct omap_dss_cpr_coefs coefs;
-	int r, i;
-	s16 *arr;
-
-	if (!dss_has_feature(FEAT_CPR))
-		return -ENODEV;
-
-	if (sscanf(buf, "%hd %hd %hd %hd %hd %hd %hd %hd %hd",
-				&coefs.rr, &coefs.rg, &coefs.rb,
-				&coefs.gr, &coefs.gg, &coefs.gb,
-				&coefs.br, &coefs.bg, &coefs.bb) != 9)
-		return -EINVAL;
-
-	arr = (s16[]){ coefs.rr, coefs.rg, coefs.rb,
-		coefs.gr, coefs.gg, coefs.gb,
-		coefs.br, coefs.bg, coefs.bb };
-
-	for (i = 0; i < 9; ++i) {
-		if (arr[i] < -512 || arr[i] > 511)
-			return -EINVAL;
-	}
-
-	mgr->get_manager_info(mgr, &info);
-
-	info.cpr_coefs = coefs;
-
-	r = mgr->set_manager_info(mgr, &info);
-	if (r)
-		return r;
-
-	r = mgr->apply(mgr);
-	if (r)
-		return r;
-
-	return size;
-}
-
-struct manager_attribute {
-	struct attribute attr;
-	ssize_t (*show)(struct omap_overlay_manager *, char *);
-	ssize_t	(*store)(struct omap_overlay_manager *, const char *, size_t);
-};
-
-#define MANAGER_ATTR(_name, _mode, _show, _store) \
-	struct manager_attribute manager_attr_##_name = \
-	__ATTR(_name, _mode, _show, _store)
-
-static MANAGER_ATTR(name, S_IRUGO, manager_name_show, NULL);
-static MANAGER_ATTR(display, S_IRUGO|S_IWUSR,
-		manager_display_show, manager_display_store);
-static MANAGER_ATTR(default_color, S_IRUGO|S_IWUSR,
-		manager_default_color_show, manager_default_color_store);
-static MANAGER_ATTR(trans_key_type, S_IRUGO|S_IWUSR,
-		manager_trans_key_type_show, manager_trans_key_type_store);
-static MANAGER_ATTR(trans_key_value, S_IRUGO|S_IWUSR,
-		manager_trans_key_value_show, manager_trans_key_value_store);
-static MANAGER_ATTR(trans_key_enabled, S_IRUGO|S_IWUSR,
-		manager_trans_key_enabled_show,
-		manager_trans_key_enabled_store);
-static MANAGER_ATTR(alpha_blending_enabled, S_IRUGO|S_IWUSR,
-		manager_alpha_blending_enabled_show,
-		manager_alpha_blending_enabled_store);
-static MANAGER_ATTR(cpr_enable, S_IRUGO|S_IWUSR,
-		manager_cpr_enable_show,
-		manager_cpr_enable_store);
-static MANAGER_ATTR(cpr_coef, S_IRUGO|S_IWUSR,
-		manager_cpr_coef_show,
-		manager_cpr_coef_store);
-
-
-static struct attribute *manager_sysfs_attrs[] = {
-	&manager_attr_name.attr,
-	&manager_attr_display.attr,
-	&manager_attr_default_color.attr,
-	&manager_attr_trans_key_type.attr,
-	&manager_attr_trans_key_value.attr,
-	&manager_attr_trans_key_enabled.attr,
-	&manager_attr_alpha_blending_enabled.attr,
-	&manager_attr_cpr_enable.attr,
-	&manager_attr_cpr_coef.attr,
-	NULL
-};
-
-static ssize_t manager_attr_show(struct kobject *kobj, struct attribute *attr,
-		char *buf)
-{
-	struct omap_overlay_manager *manager;
-	struct manager_attribute *manager_attr;
-
-	manager = container_of(kobj, struct omap_overlay_manager, kobj);
-	manager_attr = container_of(attr, struct manager_attribute, attr);
-
-	if (!manager_attr->show)
-		return -ENOENT;
-
-	return manager_attr->show(manager, buf);
-}
-
-static ssize_t manager_attr_store(struct kobject *kobj, struct attribute *attr,
-		const char *buf, size_t size)
-{
-	struct omap_overlay_manager *manager;
-	struct manager_attribute *manager_attr;
-
-	manager = container_of(kobj, struct omap_overlay_manager, kobj);
-	manager_attr = container_of(attr, struct manager_attribute, attr);
-
-	if (!manager_attr->store)
-		return -ENOENT;
-
-	return manager_attr->store(manager, buf, size);
-}
-
-static const struct sysfs_ops manager_sysfs_ops = {
-	.show = manager_attr_show,
-	.store = manager_attr_store,
-};
-
-static struct kobj_type manager_ktype = {
-	.sysfs_ops = &manager_sysfs_ops,
-	.default_attrs = manager_sysfs_attrs,
-};
-
-int dss_manager_kobj_init(struct omap_overlay_manager *mgr,
-		struct platform_device *pdev)
-{
-	return kobject_init_and_add(&mgr->kobj, &manager_ktype,
-			&pdev->dev.kobj, "manager%d", mgr->id);
-}
-
-void dss_manager_kobj_uninit(struct omap_overlay_manager *mgr)
-{
-	kobject_del(&mgr->kobj);
-	kobject_put(&mgr->kobj);
-
-	memset(&mgr->kobj, 0, sizeof(mgr->kobj));
-}
diff --git a/drivers/video/omap2/dss/manager.c b/drivers/video/omap2/dss/manager.c
deleted file mode 100644
index 1aac9b4191a9..000000000000
--- a/drivers/video/omap2/dss/manager.c
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/manager.c
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * Some code and ideas taken from drivers/video/omap/ driver
- * by Imre Deak.
- *
- * 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/>.
- */
-
-#define DSS_SUBSYS_NAME "MANAGER"
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/jiffies.h>
-
-#include <video/omapdss.h>
-
-#include "dss.h"
-#include "dss_features.h"
-
-static int num_managers;
-static struct omap_overlay_manager *managers;
-
-int dss_init_overlay_managers(void)
-{
-	int i;
-
-	num_managers = dss_feat_get_num_mgrs();
-
-	managers = kzalloc(sizeof(struct omap_overlay_manager) * num_managers,
-			GFP_KERNEL);
-
-	BUG_ON(managers == NULL);
-
-	for (i = 0; i < num_managers; ++i) {
-		struct omap_overlay_manager *mgr = &managers[i];
-
-		switch (i) {
-		case 0:
-			mgr->name = "lcd";
-			mgr->id = OMAP_DSS_CHANNEL_LCD;
-			break;
-		case 1:
-			mgr->name = "tv";
-			mgr->id = OMAP_DSS_CHANNEL_DIGIT;
-			break;
-		case 2:
-			mgr->name = "lcd2";
-			mgr->id = OMAP_DSS_CHANNEL_LCD2;
-			break;
-		case 3:
-			mgr->name = "lcd3";
-			mgr->id = OMAP_DSS_CHANNEL_LCD3;
-			break;
-		}
-
-		mgr->caps = 0;
-		mgr->supported_displays =
-			dss_feat_get_supported_displays(mgr->id);
-		mgr->supported_outputs =
-			dss_feat_get_supported_outputs(mgr->id);
-
-		INIT_LIST_HEAD(&mgr->overlays);
-	}
-
-	return 0;
-}
-
-int dss_init_overlay_managers_sysfs(struct platform_device *pdev)
-{
-	int i, r;
-
-	for (i = 0; i < num_managers; ++i) {
-		struct omap_overlay_manager *mgr = &managers[i];
-
-		r = dss_manager_kobj_init(mgr, pdev);
-		if (r)
-			DSSERR("failed to create sysfs file\n");
-	}
-
-	return 0;
-}
-
-void dss_uninit_overlay_managers(void)
-{
-	kfree(managers);
-	managers = NULL;
-	num_managers = 0;
-}
-
-void dss_uninit_overlay_managers_sysfs(struct platform_device *pdev)
-{
-	int i;
-
-	for (i = 0; i < num_managers; ++i) {
-		struct omap_overlay_manager *mgr = &managers[i];
-
-		dss_manager_kobj_uninit(mgr);
-	}
-}
-
-int omap_dss_get_num_overlay_managers(void)
-{
-	return num_managers;
-}
-EXPORT_SYMBOL(omap_dss_get_num_overlay_managers);
-
-struct omap_overlay_manager *omap_dss_get_overlay_manager(int num)
-{
-	if (num >= num_managers)
-		return NULL;
-
-	return &managers[num];
-}
-EXPORT_SYMBOL(omap_dss_get_overlay_manager);
-
-int dss_mgr_simple_check(struct omap_overlay_manager *mgr,
-		const struct omap_overlay_manager_info *info)
-{
-	if (dss_has_feature(FEAT_ALPHA_FIXED_ZORDER)) {
-		/*
-		 * OMAP3 supports only graphics source transparency color key
-		 * and alpha blending simultaneously. See TRM 15.4.2.4.2.2
-		 * Alpha Mode.
-		 */
-		if (info->partial_alpha_enabled && info->trans_enabled
-			&& info->trans_key_type != OMAP_DSS_COLOR_KEY_GFX_DST) {
-			DSSERR("check_manager: illegal transparency key\n");
-			return -EINVAL;
-		}
-	}
-
-	return 0;
-}
-
-static int dss_mgr_check_zorder(struct omap_overlay_manager *mgr,
-		struct omap_overlay_info **overlay_infos)
-{
-	struct omap_overlay *ovl1, *ovl2;
-	struct omap_overlay_info *info1, *info2;
-
-	list_for_each_entry(ovl1, &mgr->overlays, list) {
-		info1 = overlay_infos[ovl1->id];
-
-		if (info1 == NULL)
-			continue;
-
-		list_for_each_entry(ovl2, &mgr->overlays, list) {
-			if (ovl1 == ovl2)
-				continue;
-
-			info2 = overlay_infos[ovl2->id];
-
-			if (info2 == NULL)
-				continue;
-
-			if (info1->zorder == info2->zorder) {
-				DSSERR("overlays %d and %d have the same "
-						"zorder %d\n",
-					ovl1->id, ovl2->id, info1->zorder);
-				return -EINVAL;
-			}
-		}
-	}
-
-	return 0;
-}
-
-int dss_mgr_check_timings(struct omap_overlay_manager *mgr,
-		const struct omap_video_timings *timings)
-{
-	if (!dispc_mgr_timings_ok(mgr->id, timings)) {
-		DSSERR("check_manager: invalid timings\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int dss_mgr_check_lcd_config(struct omap_overlay_manager *mgr,
-		const struct dss_lcd_mgr_config *config)
-{
-	struct dispc_clock_info cinfo = config->clock_info;
-	int dl = config->video_port_width;
-	bool stallmode = config->stallmode;
-	bool fifohandcheck = config->fifohandcheck;
-
-	if (cinfo.lck_div < 1 || cinfo.lck_div > 255)
-		return -EINVAL;
-
-	if (cinfo.pck_div < 1 || cinfo.pck_div > 255)
-		return -EINVAL;
-
-	if (dl != 12 && dl != 16 && dl != 18 && dl != 24)
-		return -EINVAL;
-
-	/* fifohandcheck should be used only with stallmode */
-	if (stallmode == false && fifohandcheck == true)
-		return -EINVAL;
-
-	/*
-	 * io pad mode can be only checked by using dssdev connected to the
-	 * manager. Ignore checking these for now, add checks when manager
-	 * is capable of holding information related to the connected interface
-	 */
-
-	return 0;
-}
-
-int dss_mgr_check(struct omap_overlay_manager *mgr,
-		struct omap_overlay_manager_info *info,
-		const struct omap_video_timings *mgr_timings,
-		const struct dss_lcd_mgr_config *lcd_config,
-		struct omap_overlay_info **overlay_infos)
-{
-	struct omap_overlay *ovl;
-	int r;
-
-	if (dss_has_feature(FEAT_ALPHA_FREE_ZORDER)) {
-		r = dss_mgr_check_zorder(mgr, overlay_infos);
-		if (r)
-			return r;
-	}
-
-	r = dss_mgr_check_timings(mgr, mgr_timings);
-	if (r)
-		return r;
-
-	r = dss_mgr_check_lcd_config(mgr, lcd_config);
-	if (r)
-		return r;
-
-	list_for_each_entry(ovl, &mgr->overlays, list) {
-		struct omap_overlay_info *oi;
-		int r;
-
-		oi = overlay_infos[ovl->id];
-
-		if (oi == NULL)
-			continue;
-
-		r = dss_ovl_check(ovl, oi, mgr_timings);
-		if (r)
-			return r;
-	}
-
-	return 0;
-}
diff --git a/drivers/video/omap2/dss/output.c b/drivers/video/omap2/dss/output.c
deleted file mode 100644
index 2ab3afa615e8..000000000000
--- a/drivers/video/omap2/dss/output.c
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
- * Copyright (C) 2012 Texas Instruments Ltd
- * Author: Archit Taneja <archit@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/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-
-#include <video/omapdss.h>
-
-#include "dss.h"
-
-static LIST_HEAD(output_list);
-static DEFINE_MUTEX(output_lock);
-
-int omapdss_output_set_device(struct omap_dss_device *out,
-		struct omap_dss_device *dssdev)
-{
-	int r;
-
-	mutex_lock(&output_lock);
-
-	if (out->dst) {
-		DSSERR("output already has device %s connected to it\n",
-			out->dst->name);
-		r = -EINVAL;
-		goto err;
-	}
-
-	if (out->output_type != dssdev->type) {
-		DSSERR("output type and display type don't match\n");
-		r = -EINVAL;
-		goto err;
-	}
-
-	out->dst = dssdev;
-	dssdev->src = out;
-
-	mutex_unlock(&output_lock);
-
-	return 0;
-err:
-	mutex_unlock(&output_lock);
-
-	return r;
-}
-EXPORT_SYMBOL(omapdss_output_set_device);
-
-int omapdss_output_unset_device(struct omap_dss_device *out)
-{
-	int r;
-
-	mutex_lock(&output_lock);
-
-	if (!out->dst) {
-		DSSERR("output doesn't have a device connected to it\n");
-		r = -EINVAL;
-		goto err;
-	}
-
-	if (out->dst->state != OMAP_DSS_DISPLAY_DISABLED) {
-		DSSERR("device %s is not disabled, cannot unset device\n",
-				out->dst->name);
-		r = -EINVAL;
-		goto err;
-	}
-
-	out->dst->src = NULL;
-	out->dst = NULL;
-
-	mutex_unlock(&output_lock);
-
-	return 0;
-err:
-	mutex_unlock(&output_lock);
-
-	return r;
-}
-EXPORT_SYMBOL(omapdss_output_unset_device);
-
-int omapdss_register_output(struct omap_dss_device *out)
-{
-	list_add_tail(&out->list, &output_list);
-	return 0;
-}
-EXPORT_SYMBOL(omapdss_register_output);
-
-void omapdss_unregister_output(struct omap_dss_device *out)
-{
-	list_del(&out->list);
-}
-EXPORT_SYMBOL(omapdss_unregister_output);
-
-struct omap_dss_device *omap_dss_get_output(enum omap_dss_output_id id)
-{
-	struct omap_dss_device *out;
-
-	list_for_each_entry(out, &output_list, list) {
-		if (out->id == id)
-			return out;
-	}
-
-	return NULL;
-}
-EXPORT_SYMBOL(omap_dss_get_output);
-
-struct omap_dss_device *omap_dss_find_output(const char *name)
-{
-	struct omap_dss_device *out;
-
-	list_for_each_entry(out, &output_list, list) {
-		if (strcmp(out->name, name) == 0)
-			return omap_dss_get_device(out);
-	}
-
-	return NULL;
-}
-EXPORT_SYMBOL(omap_dss_find_output);
-
-struct omap_dss_device *omap_dss_find_output_by_node(struct device_node *node)
-{
-	struct omap_dss_device *out;
-
-	list_for_each_entry(out, &output_list, list) {
-		if (out->dev->of_node == node)
-			return omap_dss_get_device(out);
-	}
-
-	return NULL;
-}
-EXPORT_SYMBOL(omap_dss_find_output_by_node);
-
-struct omap_dss_device *omapdss_find_output_from_display(struct omap_dss_device *dssdev)
-{
-	while (dssdev->src)
-		dssdev = dssdev->src;
-
-	if (dssdev->id != 0)
-		return omap_dss_get_device(dssdev);
-
-	return NULL;
-}
-EXPORT_SYMBOL(omapdss_find_output_from_display);
-
-struct omap_overlay_manager *omapdss_find_mgr_from_display(struct omap_dss_device *dssdev)
-{
-	struct omap_dss_device *out;
-	struct omap_overlay_manager *mgr;
-
-	out = omapdss_find_output_from_display(dssdev);
-
-	if (out == NULL)
-		return NULL;
-
-	mgr = out->manager;
-
-	omap_dss_put_device(out);
-
-	return mgr;
-}
-EXPORT_SYMBOL(omapdss_find_mgr_from_display);
-
-static const struct dss_mgr_ops *dss_mgr_ops;
-
-int dss_install_mgr_ops(const struct dss_mgr_ops *mgr_ops)
-{
-	if (dss_mgr_ops)
-		return -EBUSY;
-
-	dss_mgr_ops = mgr_ops;
-
-	return 0;
-}
-EXPORT_SYMBOL(dss_install_mgr_ops);
-
-void dss_uninstall_mgr_ops(void)
-{
-	dss_mgr_ops = NULL;
-}
-EXPORT_SYMBOL(dss_uninstall_mgr_ops);
-
-int dss_mgr_connect(struct omap_overlay_manager *mgr,
-		struct omap_dss_device *dst)
-{
-	return dss_mgr_ops->connect(mgr, dst);
-}
-EXPORT_SYMBOL(dss_mgr_connect);
-
-void dss_mgr_disconnect(struct omap_overlay_manager *mgr,
-		struct omap_dss_device *dst)
-{
-	dss_mgr_ops->disconnect(mgr, dst);
-}
-EXPORT_SYMBOL(dss_mgr_disconnect);
-
-void dss_mgr_set_timings(struct omap_overlay_manager *mgr,
-		const struct omap_video_timings *timings)
-{
-	dss_mgr_ops->set_timings(mgr, timings);
-}
-EXPORT_SYMBOL(dss_mgr_set_timings);
-
-void dss_mgr_set_lcd_config(struct omap_overlay_manager *mgr,
-		const struct dss_lcd_mgr_config *config)
-{
-	dss_mgr_ops->set_lcd_config(mgr, config);
-}
-EXPORT_SYMBOL(dss_mgr_set_lcd_config);
-
-int dss_mgr_enable(struct omap_overlay_manager *mgr)
-{
-	return dss_mgr_ops->enable(mgr);
-}
-EXPORT_SYMBOL(dss_mgr_enable);
-
-void dss_mgr_disable(struct omap_overlay_manager *mgr)
-{
-	dss_mgr_ops->disable(mgr);
-}
-EXPORT_SYMBOL(dss_mgr_disable);
-
-void dss_mgr_start_update(struct omap_overlay_manager *mgr)
-{
-	dss_mgr_ops->start_update(mgr);
-}
-EXPORT_SYMBOL(dss_mgr_start_update);
-
-int dss_mgr_register_framedone_handler(struct omap_overlay_manager *mgr,
-		void (*handler)(void *), void *data)
-{
-	return dss_mgr_ops->register_framedone_handler(mgr, handler, data);
-}
-EXPORT_SYMBOL(dss_mgr_register_framedone_handler);
-
-void dss_mgr_unregister_framedone_handler(struct omap_overlay_manager *mgr,
-		void (*handler)(void *), void *data)
-{
-	dss_mgr_ops->unregister_framedone_handler(mgr, handler, data);
-}
-EXPORT_SYMBOL(dss_mgr_unregister_framedone_handler);
diff --git a/drivers/video/omap2/dss/overlay-sysfs.c b/drivers/video/omap2/dss/overlay-sysfs.c
deleted file mode 100644
index 4cc5ddebfb34..000000000000
--- a/drivers/video/omap2/dss/overlay-sysfs.c
+++ /dev/null
@@ -1,456 +0,0 @@
-/*
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * Some code and ideas taken from drivers/video/omap/ driver
- * by Imre Deak.
- *
- * 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/>.
- */
-
-#define DSS_SUBSYS_NAME "OVERLAY"
-
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/sysfs.h>
-#include <linux/kobject.h>
-#include <linux/platform_device.h>
-
-#include <video/omapdss.h>
-
-#include "dss.h"
-#include "dss_features.h"
-
-static ssize_t overlay_name_show(struct omap_overlay *ovl, char *buf)
-{
-	return snprintf(buf, PAGE_SIZE, "%s\n", ovl->name);
-}
-
-static ssize_t overlay_manager_show(struct omap_overlay *ovl, char *buf)
-{
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			ovl->manager ? ovl->manager->name : "<none>");
-}
-
-static ssize_t overlay_manager_store(struct omap_overlay *ovl, const char *buf,
-		size_t size)
-{
-	int i, r;
-	struct omap_overlay_manager *mgr = NULL;
-	struct omap_overlay_manager *old_mgr;
-	int len = size;
-
-	if (buf[size-1] == '\n')
-		--len;
-
-	if (len > 0) {
-		for (i = 0; i < omap_dss_get_num_overlay_managers(); ++i) {
-			mgr = omap_dss_get_overlay_manager(i);
-
-			if (sysfs_streq(buf, mgr->name))
-				break;
-
-			mgr = NULL;
-		}
-	}
-
-	if (len > 0 && mgr == NULL)
-		return -EINVAL;
-
-	if (mgr)
-		DSSDBG("manager %s found\n", mgr->name);
-
-	if (mgr == ovl->manager)
-		return size;
-
-	old_mgr = ovl->manager;
-
-	r = dispc_runtime_get();
-	if (r)
-		return r;
-
-	/* detach old manager */
-	if (old_mgr) {
-		r = ovl->unset_manager(ovl);
-		if (r) {
-			DSSERR("detach failed\n");
-			goto err;
-		}
-
-		r = old_mgr->apply(old_mgr);
-		if (r)
-			goto err;
-	}
-
-	if (mgr) {
-		r = ovl->set_manager(ovl, mgr);
-		if (r) {
-			DSSERR("Failed to attach overlay\n");
-			goto err;
-		}
-
-		r = mgr->apply(mgr);
-		if (r)
-			goto err;
-	}
-
-	dispc_runtime_put();
-
-	return size;
-
-err:
-	dispc_runtime_put();
-	return r;
-}
-
-static ssize_t overlay_input_size_show(struct omap_overlay *ovl, char *buf)
-{
-	struct omap_overlay_info info;
-
-	ovl->get_overlay_info(ovl, &info);
-
-	return snprintf(buf, PAGE_SIZE, "%d,%d\n",
-			info.width, info.height);
-}
-
-static ssize_t overlay_screen_width_show(struct omap_overlay *ovl, char *buf)
-{
-	struct omap_overlay_info info;
-
-	ovl->get_overlay_info(ovl, &info);
-
-	return snprintf(buf, PAGE_SIZE, "%d\n", info.screen_width);
-}
-
-static ssize_t overlay_position_show(struct omap_overlay *ovl, char *buf)
-{
-	struct omap_overlay_info info;
-
-	ovl->get_overlay_info(ovl, &info);
-
-	return snprintf(buf, PAGE_SIZE, "%d,%d\n",
-			info.pos_x, info.pos_y);
-}
-
-static ssize_t overlay_position_store(struct omap_overlay *ovl,
-		const char *buf, size_t size)
-{
-	int r;
-	char *last;
-	struct omap_overlay_info info;
-
-	ovl->get_overlay_info(ovl, &info);
-
-	info.pos_x = simple_strtoul(buf, &last, 10);
-	++last;
-	if (last - buf >= size)
-		return -EINVAL;
-
-	info.pos_y = simple_strtoul(last, &last, 10);
-
-	r = ovl->set_overlay_info(ovl, &info);
-	if (r)
-		return r;
-
-	if (ovl->manager) {
-		r = ovl->manager->apply(ovl->manager);
-		if (r)
-			return r;
-	}
-
-	return size;
-}
-
-static ssize_t overlay_output_size_show(struct omap_overlay *ovl, char *buf)
-{
-	struct omap_overlay_info info;
-
-	ovl->get_overlay_info(ovl, &info);
-
-	return snprintf(buf, PAGE_SIZE, "%d,%d\n",
-			info.out_width, info.out_height);
-}
-
-static ssize_t overlay_output_size_store(struct omap_overlay *ovl,
-		const char *buf, size_t size)
-{
-	int r;
-	char *last;
-	struct omap_overlay_info info;
-
-	ovl->get_overlay_info(ovl, &info);
-
-	info.out_width = simple_strtoul(buf, &last, 10);
-	++last;
-	if (last - buf >= size)
-		return -EINVAL;
-
-	info.out_height = simple_strtoul(last, &last, 10);
-
-	r = ovl->set_overlay_info(ovl, &info);
-	if (r)
-		return r;
-
-	if (ovl->manager) {
-		r = ovl->manager->apply(ovl->manager);
-		if (r)
-			return r;
-	}
-
-	return size;
-}
-
-static ssize_t overlay_enabled_show(struct omap_overlay *ovl, char *buf)
-{
-	return snprintf(buf, PAGE_SIZE, "%d\n", ovl->is_enabled(ovl));
-}
-
-static ssize_t overlay_enabled_store(struct omap_overlay *ovl, const char *buf,
-		size_t size)
-{
-	int r;
-	bool enable;
-
-	r = strtobool(buf, &enable);
-	if (r)
-		return r;
-
-	if (enable)
-		r = ovl->enable(ovl);
-	else
-		r = ovl->disable(ovl);
-
-	if (r)
-		return r;
-
-	return size;
-}
-
-static ssize_t overlay_global_alpha_show(struct omap_overlay *ovl, char *buf)
-{
-	struct omap_overlay_info info;
-
-	ovl->get_overlay_info(ovl, &info);
-
-	return snprintf(buf, PAGE_SIZE, "%d\n",
-			info.global_alpha);
-}
-
-static ssize_t overlay_global_alpha_store(struct omap_overlay *ovl,
-		const char *buf, size_t size)
-{
-	int r;
-	u8 alpha;
-	struct omap_overlay_info info;
-
-	if ((ovl->caps & OMAP_DSS_OVL_CAP_GLOBAL_ALPHA) == 0)
-		return -ENODEV;
-
-	r = kstrtou8(buf, 0, &alpha);
-	if (r)
-		return r;
-
-	ovl->get_overlay_info(ovl, &info);
-
-	info.global_alpha = alpha;
-
-	r = ovl->set_overlay_info(ovl, &info);
-	if (r)
-		return r;
-
-	if (ovl->manager) {
-		r = ovl->manager->apply(ovl->manager);
-		if (r)
-			return r;
-	}
-
-	return size;
-}
-
-static ssize_t overlay_pre_mult_alpha_show(struct omap_overlay *ovl,
-		char *buf)
-{
-	struct omap_overlay_info info;
-
-	ovl->get_overlay_info(ovl, &info);
-
-	return snprintf(buf, PAGE_SIZE, "%d\n",
-			info.pre_mult_alpha);
-}
-
-static ssize_t overlay_pre_mult_alpha_store(struct omap_overlay *ovl,
-		const char *buf, size_t size)
-{
-	int r;
-	u8 alpha;
-	struct omap_overlay_info info;
-
-	if ((ovl->caps & OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA) == 0)
-		return -ENODEV;
-
-	r = kstrtou8(buf, 0, &alpha);
-	if (r)
-		return r;
-
-	ovl->get_overlay_info(ovl, &info);
-
-	info.pre_mult_alpha = alpha;
-
-	r = ovl->set_overlay_info(ovl, &info);
-	if (r)
-		return r;
-
-	if (ovl->manager) {
-		r = ovl->manager->apply(ovl->manager);
-		if (r)
-			return r;
-	}
-
-	return size;
-}
-
-static ssize_t overlay_zorder_show(struct omap_overlay *ovl, char *buf)
-{
-	struct omap_overlay_info info;
-
-	ovl->get_overlay_info(ovl, &info);
-
-	return snprintf(buf, PAGE_SIZE, "%d\n", info.zorder);
-}
-
-static ssize_t overlay_zorder_store(struct omap_overlay *ovl,
-		const char *buf, size_t size)
-{
-	int r;
-	u8 zorder;
-	struct omap_overlay_info info;
-
-	if ((ovl->caps & OMAP_DSS_OVL_CAP_ZORDER) == 0)
-		return -ENODEV;
-
-	r = kstrtou8(buf, 0, &zorder);
-	if (r)
-		return r;
-
-	ovl->get_overlay_info(ovl, &info);
-
-	info.zorder = zorder;
-
-	r = ovl->set_overlay_info(ovl, &info);
-	if (r)
-		return r;
-
-	if (ovl->manager) {
-		r = ovl->manager->apply(ovl->manager);
-		if (r)
-			return r;
-	}
-
-	return size;
-}
-
-struct overlay_attribute {
-	struct attribute attr;
-	ssize_t (*show)(struct omap_overlay *, char *);
-	ssize_t	(*store)(struct omap_overlay *, const char *, size_t);
-};
-
-#define OVERLAY_ATTR(_name, _mode, _show, _store) \
-	struct overlay_attribute overlay_attr_##_name = \
-	__ATTR(_name, _mode, _show, _store)
-
-static OVERLAY_ATTR(name, S_IRUGO, overlay_name_show, NULL);
-static OVERLAY_ATTR(manager, S_IRUGO|S_IWUSR,
-		overlay_manager_show, overlay_manager_store);
-static OVERLAY_ATTR(input_size, S_IRUGO, overlay_input_size_show, NULL);
-static OVERLAY_ATTR(screen_width, S_IRUGO, overlay_screen_width_show, NULL);
-static OVERLAY_ATTR(position, S_IRUGO|S_IWUSR,
-		overlay_position_show, overlay_position_store);
-static OVERLAY_ATTR(output_size, S_IRUGO|S_IWUSR,
-		overlay_output_size_show, overlay_output_size_store);
-static OVERLAY_ATTR(enabled, S_IRUGO|S_IWUSR,
-		overlay_enabled_show, overlay_enabled_store);
-static OVERLAY_ATTR(global_alpha, S_IRUGO|S_IWUSR,
-		overlay_global_alpha_show, overlay_global_alpha_store);
-static OVERLAY_ATTR(pre_mult_alpha, S_IRUGO|S_IWUSR,
-		overlay_pre_mult_alpha_show,
-		overlay_pre_mult_alpha_store);
-static OVERLAY_ATTR(zorder, S_IRUGO|S_IWUSR,
-		overlay_zorder_show, overlay_zorder_store);
-
-static struct attribute *overlay_sysfs_attrs[] = {
-	&overlay_attr_name.attr,
-	&overlay_attr_manager.attr,
-	&overlay_attr_input_size.attr,
-	&overlay_attr_screen_width.attr,
-	&overlay_attr_position.attr,
-	&overlay_attr_output_size.attr,
-	&overlay_attr_enabled.attr,
-	&overlay_attr_global_alpha.attr,
-	&overlay_attr_pre_mult_alpha.attr,
-	&overlay_attr_zorder.attr,
-	NULL
-};
-
-static ssize_t overlay_attr_show(struct kobject *kobj, struct attribute *attr,
-		char *buf)
-{
-	struct omap_overlay *overlay;
-	struct overlay_attribute *overlay_attr;
-
-	overlay = container_of(kobj, struct omap_overlay, kobj);
-	overlay_attr = container_of(attr, struct overlay_attribute, attr);
-
-	if (!overlay_attr->show)
-		return -ENOENT;
-
-	return overlay_attr->show(overlay, buf);
-}
-
-static ssize_t overlay_attr_store(struct kobject *kobj, struct attribute *attr,
-		const char *buf, size_t size)
-{
-	struct omap_overlay *overlay;
-	struct overlay_attribute *overlay_attr;
-
-	overlay = container_of(kobj, struct omap_overlay, kobj);
-	overlay_attr = container_of(attr, struct overlay_attribute, attr);
-
-	if (!overlay_attr->store)
-		return -ENOENT;
-
-	return overlay_attr->store(overlay, buf, size);
-}
-
-static const struct sysfs_ops overlay_sysfs_ops = {
-	.show = overlay_attr_show,
-	.store = overlay_attr_store,
-};
-
-static struct kobj_type overlay_ktype = {
-	.sysfs_ops = &overlay_sysfs_ops,
-	.default_attrs = overlay_sysfs_attrs,
-};
-
-int dss_overlay_kobj_init(struct omap_overlay *ovl,
-		struct platform_device *pdev)
-{
-	return kobject_init_and_add(&ovl->kobj, &overlay_ktype,
-			&pdev->dev.kobj, "overlay%d", ovl->id);
-}
-
-void dss_overlay_kobj_uninit(struct omap_overlay *ovl)
-{
-	kobject_del(&ovl->kobj);
-	kobject_put(&ovl->kobj);
-}
diff --git a/drivers/video/omap2/dss/overlay.c b/drivers/video/omap2/dss/overlay.c
deleted file mode 100644
index 2f7cee985cdd..000000000000
--- a/drivers/video/omap2/dss/overlay.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/overlay.c
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * Some code and ideas taken from drivers/video/omap/ driver
- * by Imre Deak.
- *
- * 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/>.
- */
-
-#define DSS_SUBSYS_NAME "OVERLAY"
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/sysfs.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-
-#include <video/omapdss.h>
-
-#include "dss.h"
-#include "dss_features.h"
-
-static int num_overlays;
-static struct omap_overlay *overlays;
-
-int omap_dss_get_num_overlays(void)
-{
-	return num_overlays;
-}
-EXPORT_SYMBOL(omap_dss_get_num_overlays);
-
-struct omap_overlay *omap_dss_get_overlay(int num)
-{
-	if (num >= num_overlays)
-		return NULL;
-
-	return &overlays[num];
-}
-EXPORT_SYMBOL(omap_dss_get_overlay);
-
-void dss_init_overlays(struct platform_device *pdev)
-{
-	int i, r;
-
-	num_overlays = dss_feat_get_num_ovls();
-
-	overlays = kzalloc(sizeof(struct omap_overlay) * num_overlays,
-			GFP_KERNEL);
-
-	BUG_ON(overlays == NULL);
-
-	for (i = 0; i < num_overlays; ++i) {
-		struct omap_overlay *ovl = &overlays[i];
-
-		switch (i) {
-		case 0:
-			ovl->name = "gfx";
-			ovl->id = OMAP_DSS_GFX;
-			break;
-		case 1:
-			ovl->name = "vid1";
-			ovl->id = OMAP_DSS_VIDEO1;
-			break;
-		case 2:
-			ovl->name = "vid2";
-			ovl->id = OMAP_DSS_VIDEO2;
-			break;
-		case 3:
-			ovl->name = "vid3";
-			ovl->id = OMAP_DSS_VIDEO3;
-			break;
-		}
-
-		ovl->caps = dss_feat_get_overlay_caps(ovl->id);
-		ovl->supported_modes =
-			dss_feat_get_supported_color_modes(ovl->id);
-
-		r = dss_overlay_kobj_init(ovl, pdev);
-		if (r)
-			DSSERR("failed to create sysfs file\n");
-	}
-}
-
-void dss_uninit_overlays(struct platform_device *pdev)
-{
-	int i;
-
-	for (i = 0; i < num_overlays; ++i) {
-		struct omap_overlay *ovl = &overlays[i];
-		dss_overlay_kobj_uninit(ovl);
-	}
-
-	kfree(overlays);
-	overlays = NULL;
-	num_overlays = 0;
-}
-
-int dss_ovl_simple_check(struct omap_overlay *ovl,
-		const struct omap_overlay_info *info)
-{
-	if ((ovl->caps & OMAP_DSS_OVL_CAP_SCALE) == 0) {
-		if (info->out_width != 0 && info->width != info->out_width) {
-			DSSERR("check_overlay: overlay %d doesn't support "
-					"scaling\n", ovl->id);
-			return -EINVAL;
-		}
-
-		if (info->out_height != 0 && info->height != info->out_height) {
-			DSSERR("check_overlay: overlay %d doesn't support "
-					"scaling\n", ovl->id);
-			return -EINVAL;
-		}
-	}
-
-	if ((ovl->supported_modes & info->color_mode) == 0) {
-		DSSERR("check_overlay: overlay %d doesn't support mode %d\n",
-				ovl->id, info->color_mode);
-		return -EINVAL;
-	}
-
-	if (info->zorder >= omap_dss_get_num_overlays()) {
-		DSSERR("check_overlay: zorder %d too high\n", info->zorder);
-		return -EINVAL;
-	}
-
-	if (dss_feat_rotation_type_supported(info->rotation_type) == 0) {
-		DSSERR("check_overlay: rotation type %d not supported\n",
-				info->rotation_type);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-int dss_ovl_check(struct omap_overlay *ovl, struct omap_overlay_info *info,
-		const struct omap_video_timings *mgr_timings)
-{
-	u16 outw, outh;
-	u16 dw, dh;
-
-	dw = mgr_timings->x_res;
-	dh = mgr_timings->y_res;
-
-	if ((ovl->caps & OMAP_DSS_OVL_CAP_SCALE) == 0) {
-		outw = info->width;
-		outh = info->height;
-	} else {
-		if (info->out_width == 0)
-			outw = info->width;
-		else
-			outw = info->out_width;
-
-		if (info->out_height == 0)
-			outh = info->height;
-		else
-			outh = info->out_height;
-	}
-
-	if (dw < info->pos_x + outw) {
-		DSSERR("overlay %d horizontally not inside the display area "
-				"(%d + %d >= %d)\n",
-				ovl->id, info->pos_x, outw, dw);
-		return -EINVAL;
-	}
-
-	if (dh < info->pos_y + outh) {
-		DSSERR("overlay %d vertically not inside the display area "
-				"(%d + %d >= %d)\n",
-				ovl->id, info->pos_y, outh, dh);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/*
- * Checks if replication logic should be used. Only use when overlay is in
- * RGB12U or RGB16 mode, and video port width interface is 18bpp or 24bpp
- */
-bool dss_ovl_use_replication(struct dss_lcd_mgr_config config,
-		enum omap_color_mode mode)
-{
-	if (mode != OMAP_DSS_COLOR_RGB12U && mode != OMAP_DSS_COLOR_RGB16)
-		return false;
-
-	return config.video_port_width > 16;
-}
diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c
deleted file mode 100644
index c8a81a2b879c..000000000000
--- a/drivers/video/omap2/dss/rfbi.c
+++ /dev/null
@@ -1,1058 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/rfbi.c
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * Some code and ideas taken from drivers/video/omap/ driver
- * by Imre Deak.
- *
- * 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/>.
- */
-
-#define DSS_SUBSYS_NAME "RFBI"
-
-#include <linux/kernel.h>
-#include <linux/dma-mapping.h>
-#include <linux/export.h>
-#include <linux/vmalloc.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/delay.h>
-#include <linux/kfifo.h>
-#include <linux/ktime.h>
-#include <linux/hrtimer.h>
-#include <linux/seq_file.h>
-#include <linux/semaphore.h>
-#include <linux/platform_device.h>
-#include <linux/pm_runtime.h>
-
-#include <video/omapdss.h>
-#include "dss.h"
-
-struct rfbi_reg { u16 idx; };
-
-#define RFBI_REG(idx)		((const struct rfbi_reg) { idx })
-
-#define RFBI_REVISION		RFBI_REG(0x0000)
-#define RFBI_SYSCONFIG		RFBI_REG(0x0010)
-#define RFBI_SYSSTATUS		RFBI_REG(0x0014)
-#define RFBI_CONTROL		RFBI_REG(0x0040)
-#define RFBI_PIXEL_CNT		RFBI_REG(0x0044)
-#define RFBI_LINE_NUMBER	RFBI_REG(0x0048)
-#define RFBI_CMD		RFBI_REG(0x004c)
-#define RFBI_PARAM		RFBI_REG(0x0050)
-#define RFBI_DATA		RFBI_REG(0x0054)
-#define RFBI_READ		RFBI_REG(0x0058)
-#define RFBI_STATUS		RFBI_REG(0x005c)
-
-#define RFBI_CONFIG(n)		RFBI_REG(0x0060 + (n)*0x18)
-#define RFBI_ONOFF_TIME(n)	RFBI_REG(0x0064 + (n)*0x18)
-#define RFBI_CYCLE_TIME(n)	RFBI_REG(0x0068 + (n)*0x18)
-#define RFBI_DATA_CYCLE1(n)	RFBI_REG(0x006c + (n)*0x18)
-#define RFBI_DATA_CYCLE2(n)	RFBI_REG(0x0070 + (n)*0x18)
-#define RFBI_DATA_CYCLE3(n)	RFBI_REG(0x0074 + (n)*0x18)
-
-#define RFBI_VSYNC_WIDTH	RFBI_REG(0x0090)
-#define RFBI_HSYNC_WIDTH	RFBI_REG(0x0094)
-
-#define REG_FLD_MOD(idx, val, start, end) \
-	rfbi_write_reg(idx, FLD_MOD(rfbi_read_reg(idx), val, start, end))
-
-enum omap_rfbi_cycleformat {
-	OMAP_DSS_RFBI_CYCLEFORMAT_1_1 = 0,
-	OMAP_DSS_RFBI_CYCLEFORMAT_2_1 = 1,
-	OMAP_DSS_RFBI_CYCLEFORMAT_3_1 = 2,
-	OMAP_DSS_RFBI_CYCLEFORMAT_3_2 = 3,
-};
-
-enum omap_rfbi_datatype {
-	OMAP_DSS_RFBI_DATATYPE_12 = 0,
-	OMAP_DSS_RFBI_DATATYPE_16 = 1,
-	OMAP_DSS_RFBI_DATATYPE_18 = 2,
-	OMAP_DSS_RFBI_DATATYPE_24 = 3,
-};
-
-enum omap_rfbi_parallelmode {
-	OMAP_DSS_RFBI_PARALLELMODE_8 = 0,
-	OMAP_DSS_RFBI_PARALLELMODE_9 = 1,
-	OMAP_DSS_RFBI_PARALLELMODE_12 = 2,
-	OMAP_DSS_RFBI_PARALLELMODE_16 = 3,
-};
-
-static int rfbi_convert_timings(struct rfbi_timings *t);
-static void rfbi_get_clk_info(u32 *clk_period, u32 *max_clk_div);
-
-static struct {
-	struct platform_device *pdev;
-	void __iomem	*base;
-
-	unsigned long	l4_khz;
-
-	enum omap_rfbi_datatype datatype;
-	enum omap_rfbi_parallelmode parallelmode;
-
-	enum omap_rfbi_te_mode te_mode;
-	int te_enabled;
-
-	void (*framedone_callback)(void *data);
-	void *framedone_callback_data;
-
-	struct omap_dss_device *dssdev[2];
-
-	struct semaphore bus_lock;
-
-	struct omap_video_timings timings;
-	int pixel_size;
-	int data_lines;
-	struct rfbi_timings intf_timings;
-
-	struct omap_dss_device output;
-} rfbi;
-
-static inline void rfbi_write_reg(const struct rfbi_reg idx, u32 val)
-{
-	__raw_writel(val, rfbi.base + idx.idx);
-}
-
-static inline u32 rfbi_read_reg(const struct rfbi_reg idx)
-{
-	return __raw_readl(rfbi.base + idx.idx);
-}
-
-static int rfbi_runtime_get(void)
-{
-	int r;
-
-	DSSDBG("rfbi_runtime_get\n");
-
-	r = pm_runtime_get_sync(&rfbi.pdev->dev);
-	WARN_ON(r < 0);
-	return r < 0 ? r : 0;
-}
-
-static void rfbi_runtime_put(void)
-{
-	int r;
-
-	DSSDBG("rfbi_runtime_put\n");
-
-	r = pm_runtime_put_sync(&rfbi.pdev->dev);
-	WARN_ON(r < 0 && r != -ENOSYS);
-}
-
-static void rfbi_bus_lock(void)
-{
-	down(&rfbi.bus_lock);
-}
-
-static void rfbi_bus_unlock(void)
-{
-	up(&rfbi.bus_lock);
-}
-
-static void rfbi_write_command(const void *buf, u32 len)
-{
-	switch (rfbi.parallelmode) {
-	case OMAP_DSS_RFBI_PARALLELMODE_8:
-	{
-		const u8 *b = buf;
-		for (; len; len--)
-			rfbi_write_reg(RFBI_CMD, *b++);
-		break;
-	}
-
-	case OMAP_DSS_RFBI_PARALLELMODE_16:
-	{
-		const u16 *w = buf;
-		BUG_ON(len & 1);
-		for (; len; len -= 2)
-			rfbi_write_reg(RFBI_CMD, *w++);
-		break;
-	}
-
-	case OMAP_DSS_RFBI_PARALLELMODE_9:
-	case OMAP_DSS_RFBI_PARALLELMODE_12:
-	default:
-		BUG();
-	}
-}
-
-static void rfbi_read_data(void *buf, u32 len)
-{
-	switch (rfbi.parallelmode) {
-	case OMAP_DSS_RFBI_PARALLELMODE_8:
-	{
-		u8 *b = buf;
-		for (; len; len--) {
-			rfbi_write_reg(RFBI_READ, 0);
-			*b++ = rfbi_read_reg(RFBI_READ);
-		}
-		break;
-	}
-
-	case OMAP_DSS_RFBI_PARALLELMODE_16:
-	{
-		u16 *w = buf;
-		BUG_ON(len & ~1);
-		for (; len; len -= 2) {
-			rfbi_write_reg(RFBI_READ, 0);
-			*w++ = rfbi_read_reg(RFBI_READ);
-		}
-		break;
-	}
-
-	case OMAP_DSS_RFBI_PARALLELMODE_9:
-	case OMAP_DSS_RFBI_PARALLELMODE_12:
-	default:
-		BUG();
-	}
-}
-
-static void rfbi_write_data(const void *buf, u32 len)
-{
-	switch (rfbi.parallelmode) {
-	case OMAP_DSS_RFBI_PARALLELMODE_8:
-	{
-		const u8 *b = buf;
-		for (; len; len--)
-			rfbi_write_reg(RFBI_PARAM, *b++);
-		break;
-	}
-
-	case OMAP_DSS_RFBI_PARALLELMODE_16:
-	{
-		const u16 *w = buf;
-		BUG_ON(len & 1);
-		for (; len; len -= 2)
-			rfbi_write_reg(RFBI_PARAM, *w++);
-		break;
-	}
-
-	case OMAP_DSS_RFBI_PARALLELMODE_9:
-	case OMAP_DSS_RFBI_PARALLELMODE_12:
-	default:
-		BUG();
-
-	}
-}
-
-static void rfbi_write_pixels(const void __iomem *buf, int scr_width,
-		u16 x, u16 y,
-		u16 w, u16 h)
-{
-	int start_offset = scr_width * y + x;
-	int horiz_offset = scr_width - w;
-	int i;
-
-	if (rfbi.datatype == OMAP_DSS_RFBI_DATATYPE_16 &&
-	   rfbi.parallelmode == OMAP_DSS_RFBI_PARALLELMODE_8) {
-		const u16 __iomem *pd = buf;
-		pd += start_offset;
-
-		for (; h; --h) {
-			for (i = 0; i < w; ++i) {
-				const u8 __iomem *b = (const u8 __iomem *)pd;
-				rfbi_write_reg(RFBI_PARAM, __raw_readb(b+1));
-				rfbi_write_reg(RFBI_PARAM, __raw_readb(b+0));
-				++pd;
-			}
-			pd += horiz_offset;
-		}
-	} else if (rfbi.datatype == OMAP_DSS_RFBI_DATATYPE_24 &&
-	   rfbi.parallelmode == OMAP_DSS_RFBI_PARALLELMODE_8) {
-		const u32 __iomem *pd = buf;
-		pd += start_offset;
-
-		for (; h; --h) {
-			for (i = 0; i < w; ++i) {
-				const u8 __iomem *b = (const u8 __iomem *)pd;
-				rfbi_write_reg(RFBI_PARAM, __raw_readb(b+2));
-				rfbi_write_reg(RFBI_PARAM, __raw_readb(b+1));
-				rfbi_write_reg(RFBI_PARAM, __raw_readb(b+0));
-				++pd;
-			}
-			pd += horiz_offset;
-		}
-	} else if (rfbi.datatype == OMAP_DSS_RFBI_DATATYPE_16 &&
-	   rfbi.parallelmode == OMAP_DSS_RFBI_PARALLELMODE_16) {
-		const u16 __iomem *pd = buf;
-		pd += start_offset;
-
-		for (; h; --h) {
-			for (i = 0; i < w; ++i) {
-				rfbi_write_reg(RFBI_PARAM, __raw_readw(pd));
-				++pd;
-			}
-			pd += horiz_offset;
-		}
-	} else {
-		BUG();
-	}
-}
-
-static int rfbi_transfer_area(struct omap_dss_device *dssdev,
-		void (*callback)(void *data), void *data)
-{
-	u32 l;
-	int r;
-	struct omap_overlay_manager *mgr = rfbi.output.manager;
-	u16 width = rfbi.timings.x_res;
-	u16 height = rfbi.timings.y_res;
-
-	/*BUG_ON(callback == 0);*/
-	BUG_ON(rfbi.framedone_callback != NULL);
-
-	DSSDBG("rfbi_transfer_area %dx%d\n", width, height);
-
-	dss_mgr_set_timings(mgr, &rfbi.timings);
-
-	r = dss_mgr_enable(mgr);
-	if (r)
-		return r;
-
-	rfbi.framedone_callback = callback;
-	rfbi.framedone_callback_data = data;
-
-	rfbi_write_reg(RFBI_PIXEL_CNT, width * height);
-
-	l = rfbi_read_reg(RFBI_CONTROL);
-	l = FLD_MOD(l, 1, 0, 0); /* enable */
-	if (!rfbi.te_enabled)
-		l = FLD_MOD(l, 1, 4, 4); /* ITE */
-
-	rfbi_write_reg(RFBI_CONTROL, l);
-
-	return 0;
-}
-
-static void framedone_callback(void *data)
-{
-	void (*callback)(void *data);
-
-	DSSDBG("FRAMEDONE\n");
-
-	REG_FLD_MOD(RFBI_CONTROL, 0, 0, 0);
-
-	callback = rfbi.framedone_callback;
-	rfbi.framedone_callback = NULL;
-
-	if (callback != NULL)
-		callback(rfbi.framedone_callback_data);
-}
-
-#if 1 /* VERBOSE */
-static void rfbi_print_timings(void)
-{
-	u32 l;
-	u32 time;
-
-	l = rfbi_read_reg(RFBI_CONFIG(0));
-	time = 1000000000 / rfbi.l4_khz;
-	if (l & (1 << 4))
-		time *= 2;
-
-	DSSDBG("Tick time %u ps\n", time);
-	l = rfbi_read_reg(RFBI_ONOFF_TIME(0));
-	DSSDBG("CSONTIME %d, CSOFFTIME %d, WEONTIME %d, WEOFFTIME %d, "
-		"REONTIME %d, REOFFTIME %d\n",
-		l & 0x0f, (l >> 4) & 0x3f, (l >> 10) & 0x0f, (l >> 14) & 0x3f,
-		(l >> 20) & 0x0f, (l >> 24) & 0x3f);
-
-	l = rfbi_read_reg(RFBI_CYCLE_TIME(0));
-	DSSDBG("WECYCLETIME %d, RECYCLETIME %d, CSPULSEWIDTH %d, "
-		"ACCESSTIME %d\n",
-		(l & 0x3f), (l >> 6) & 0x3f, (l >> 12) & 0x3f,
-		(l >> 22) & 0x3f);
-}
-#else
-static void rfbi_print_timings(void) {}
-#endif
-
-
-
-
-static u32 extif_clk_period;
-
-static inline unsigned long round_to_extif_ticks(unsigned long ps, int div)
-{
-	int bus_tick = extif_clk_period * div;
-	return (ps + bus_tick - 1) / bus_tick * bus_tick;
-}
-
-static int calc_reg_timing(struct rfbi_timings *t, int div)
-{
-	t->clk_div = div;
-
-	t->cs_on_time = round_to_extif_ticks(t->cs_on_time, div);
-
-	t->we_on_time = round_to_extif_ticks(t->we_on_time, div);
-	t->we_off_time = round_to_extif_ticks(t->we_off_time, div);
-	t->we_cycle_time = round_to_extif_ticks(t->we_cycle_time, div);
-
-	t->re_on_time = round_to_extif_ticks(t->re_on_time, div);
-	t->re_off_time = round_to_extif_ticks(t->re_off_time, div);
-	t->re_cycle_time = round_to_extif_ticks(t->re_cycle_time, div);
-
-	t->access_time = round_to_extif_ticks(t->access_time, div);
-	t->cs_off_time = round_to_extif_ticks(t->cs_off_time, div);
-	t->cs_pulse_width = round_to_extif_ticks(t->cs_pulse_width, div);
-
-	DSSDBG("[reg]cson %d csoff %d reon %d reoff %d\n",
-	       t->cs_on_time, t->cs_off_time, t->re_on_time, t->re_off_time);
-	DSSDBG("[reg]weon %d weoff %d recyc %d wecyc %d\n",
-	       t->we_on_time, t->we_off_time, t->re_cycle_time,
-	       t->we_cycle_time);
-	DSSDBG("[reg]rdaccess %d cspulse %d\n",
-	       t->access_time, t->cs_pulse_width);
-
-	return rfbi_convert_timings(t);
-}
-
-static int calc_extif_timings(struct rfbi_timings *t)
-{
-	u32 max_clk_div;
-	int div;
-
-	rfbi_get_clk_info(&extif_clk_period, &max_clk_div);
-	for (div = 1; div <= max_clk_div; div++) {
-		if (calc_reg_timing(t, div) == 0)
-			break;
-	}
-
-	if (div <= max_clk_div)
-		return 0;
-
-	DSSERR("can't setup timings\n");
-	return -1;
-}
-
-
-static void rfbi_set_timings(int rfbi_module, struct rfbi_timings *t)
-{
-	int r;
-
-	if (!t->converted) {
-		r = calc_extif_timings(t);
-		if (r < 0)
-			DSSERR("Failed to calc timings\n");
-	}
-
-	BUG_ON(!t->converted);
-
-	rfbi_write_reg(RFBI_ONOFF_TIME(rfbi_module), t->tim[0]);
-	rfbi_write_reg(RFBI_CYCLE_TIME(rfbi_module), t->tim[1]);
-
-	/* TIMEGRANULARITY */
-	REG_FLD_MOD(RFBI_CONFIG(rfbi_module),
-		    (t->tim[2] ? 1 : 0), 4, 4);
-
-	rfbi_print_timings();
-}
-
-static int ps_to_rfbi_ticks(int time, int div)
-{
-	unsigned long tick_ps;
-	int ret;
-
-	/* Calculate in picosecs to yield more exact results */
-	tick_ps = 1000000000 / (rfbi.l4_khz) * div;
-
-	ret = (time + tick_ps - 1) / tick_ps;
-
-	return ret;
-}
-
-static void rfbi_get_clk_info(u32 *clk_period, u32 *max_clk_div)
-{
-	*clk_period = 1000000000 / rfbi.l4_khz;
-	*max_clk_div = 2;
-}
-
-static int rfbi_convert_timings(struct rfbi_timings *t)
-{
-	u32 l;
-	int reon, reoff, weon, weoff, cson, csoff, cs_pulse;
-	int actim, recyc, wecyc;
-	int div = t->clk_div;
-
-	if (div <= 0 || div > 2)
-		return -1;
-
-	/* Make sure that after conversion it still holds that:
-	 * weoff > weon, reoff > reon, recyc >= reoff, wecyc >= weoff,
-	 * csoff > cson, csoff >= max(weoff, reoff), actim > reon
-	 */
-	weon = ps_to_rfbi_ticks(t->we_on_time, div);
-	weoff = ps_to_rfbi_ticks(t->we_off_time, div);
-	if (weoff <= weon)
-		weoff = weon + 1;
-	if (weon > 0x0f)
-		return -1;
-	if (weoff > 0x3f)
-		return -1;
-
-	reon = ps_to_rfbi_ticks(t->re_on_time, div);
-	reoff = ps_to_rfbi_ticks(t->re_off_time, div);
-	if (reoff <= reon)
-		reoff = reon + 1;
-	if (reon > 0x0f)
-		return -1;
-	if (reoff > 0x3f)
-		return -1;
-
-	cson = ps_to_rfbi_ticks(t->cs_on_time, div);
-	csoff = ps_to_rfbi_ticks(t->cs_off_time, div);
-	if (csoff <= cson)
-		csoff = cson + 1;
-	if (csoff < max(weoff, reoff))
-		csoff = max(weoff, reoff);
-	if (cson > 0x0f)
-		return -1;
-	if (csoff > 0x3f)
-		return -1;
-
-	l =  cson;
-	l |= csoff << 4;
-	l |= weon  << 10;
-	l |= weoff << 14;
-	l |= reon  << 20;
-	l |= reoff << 24;
-
-	t->tim[0] = l;
-
-	actim = ps_to_rfbi_ticks(t->access_time, div);
-	if (actim <= reon)
-		actim = reon + 1;
-	if (actim > 0x3f)
-		return -1;
-
-	wecyc = ps_to_rfbi_ticks(t->we_cycle_time, div);
-	if (wecyc < weoff)
-		wecyc = weoff;
-	if (wecyc > 0x3f)
-		return -1;
-
-	recyc = ps_to_rfbi_ticks(t->re_cycle_time, div);
-	if (recyc < reoff)
-		recyc = reoff;
-	if (recyc > 0x3f)
-		return -1;
-
-	cs_pulse = ps_to_rfbi_ticks(t->cs_pulse_width, div);
-	if (cs_pulse > 0x3f)
-		return -1;
-
-	l =  wecyc;
-	l |= recyc    << 6;
-	l |= cs_pulse << 12;
-	l |= actim    << 22;
-
-	t->tim[1] = l;
-
-	t->tim[2] = div - 1;
-
-	t->converted = 1;
-
-	return 0;
-}
-
-/* xxx FIX module selection missing */
-static int rfbi_setup_te(enum omap_rfbi_te_mode mode,
-			     unsigned hs_pulse_time, unsigned vs_pulse_time,
-			     int hs_pol_inv, int vs_pol_inv, int extif_div)
-{
-	int hs, vs;
-	int min;
-	u32 l;
-
-	hs = ps_to_rfbi_ticks(hs_pulse_time, 1);
-	vs = ps_to_rfbi_ticks(vs_pulse_time, 1);
-	if (hs < 2)
-		return -EDOM;
-	if (mode == OMAP_DSS_RFBI_TE_MODE_2)
-		min = 2;
-	else /* OMAP_DSS_RFBI_TE_MODE_1 */
-		min = 4;
-	if (vs < min)
-		return -EDOM;
-	if (vs == hs)
-		return -EINVAL;
-	rfbi.te_mode = mode;
-	DSSDBG("setup_te: mode %d hs %d vs %d hs_inv %d vs_inv %d\n",
-		mode, hs, vs, hs_pol_inv, vs_pol_inv);
-
-	rfbi_write_reg(RFBI_HSYNC_WIDTH, hs);
-	rfbi_write_reg(RFBI_VSYNC_WIDTH, vs);
-
-	l = rfbi_read_reg(RFBI_CONFIG(0));
-	if (hs_pol_inv)
-		l &= ~(1 << 21);
-	else
-		l |= 1 << 21;
-	if (vs_pol_inv)
-		l &= ~(1 << 20);
-	else
-		l |= 1 << 20;
-
-	return 0;
-}
-
-/* xxx FIX module selection missing */
-static int rfbi_enable_te(bool enable, unsigned line)
-{
-	u32 l;
-
-	DSSDBG("te %d line %d mode %d\n", enable, line, rfbi.te_mode);
-	if (line > (1 << 11) - 1)
-		return -EINVAL;
-
-	l = rfbi_read_reg(RFBI_CONFIG(0));
-	l &= ~(0x3 << 2);
-	if (enable) {
-		rfbi.te_enabled = 1;
-		l |= rfbi.te_mode << 2;
-	} else
-		rfbi.te_enabled = 0;
-	rfbi_write_reg(RFBI_CONFIG(0), l);
-	rfbi_write_reg(RFBI_LINE_NUMBER, line);
-
-	return 0;
-}
-
-static int rfbi_configure_bus(int rfbi_module, int bpp, int lines)
-{
-	u32 l;
-	int cycle1 = 0, cycle2 = 0, cycle3 = 0;
-	enum omap_rfbi_cycleformat cycleformat;
-	enum omap_rfbi_datatype datatype;
-	enum omap_rfbi_parallelmode parallelmode;
-
-	switch (bpp) {
-	case 12:
-		datatype = OMAP_DSS_RFBI_DATATYPE_12;
-		break;
-	case 16:
-		datatype = OMAP_DSS_RFBI_DATATYPE_16;
-		break;
-	case 18:
-		datatype = OMAP_DSS_RFBI_DATATYPE_18;
-		break;
-	case 24:
-		datatype = OMAP_DSS_RFBI_DATATYPE_24;
-		break;
-	default:
-		BUG();
-		return 1;
-	}
-	rfbi.datatype = datatype;
-
-	switch (lines) {
-	case 8:
-		parallelmode = OMAP_DSS_RFBI_PARALLELMODE_8;
-		break;
-	case 9:
-		parallelmode = OMAP_DSS_RFBI_PARALLELMODE_9;
-		break;
-	case 12:
-		parallelmode = OMAP_DSS_RFBI_PARALLELMODE_12;
-		break;
-	case 16:
-		parallelmode = OMAP_DSS_RFBI_PARALLELMODE_16;
-		break;
-	default:
-		BUG();
-		return 1;
-	}
-	rfbi.parallelmode = parallelmode;
-
-	if ((bpp % lines) == 0) {
-		switch (bpp / lines) {
-		case 1:
-			cycleformat = OMAP_DSS_RFBI_CYCLEFORMAT_1_1;
-			break;
-		case 2:
-			cycleformat = OMAP_DSS_RFBI_CYCLEFORMAT_2_1;
-			break;
-		case 3:
-			cycleformat = OMAP_DSS_RFBI_CYCLEFORMAT_3_1;
-			break;
-		default:
-			BUG();
-			return 1;
-		}
-	} else if ((2 * bpp % lines) == 0) {
-		if ((2 * bpp / lines) == 3)
-			cycleformat = OMAP_DSS_RFBI_CYCLEFORMAT_3_2;
-		else {
-			BUG();
-			return 1;
-		}
-	} else {
-		BUG();
-		return 1;
-	}
-
-	switch (cycleformat) {
-	case OMAP_DSS_RFBI_CYCLEFORMAT_1_1:
-		cycle1 = lines;
-		break;
-
-	case OMAP_DSS_RFBI_CYCLEFORMAT_2_1:
-		cycle1 = lines;
-		cycle2 = lines;
-		break;
-
-	case OMAP_DSS_RFBI_CYCLEFORMAT_3_1:
-		cycle1 = lines;
-		cycle2 = lines;
-		cycle3 = lines;
-		break;
-
-	case OMAP_DSS_RFBI_CYCLEFORMAT_3_2:
-		cycle1 = lines;
-		cycle2 = (lines / 2) | ((lines / 2) << 16);
-		cycle3 = (lines << 16);
-		break;
-	}
-
-	REG_FLD_MOD(RFBI_CONTROL, 0, 3, 2); /* clear CS */
-
-	l = 0;
-	l |= FLD_VAL(parallelmode, 1, 0);
-	l |= FLD_VAL(0, 3, 2);		/* TRIGGERMODE: ITE */
-	l |= FLD_VAL(0, 4, 4);		/* TIMEGRANULARITY */
-	l |= FLD_VAL(datatype, 6, 5);
-	/* l |= FLD_VAL(2, 8, 7); */	/* L4FORMAT, 2pix/L4 */
-	l |= FLD_VAL(0, 8, 7);	/* L4FORMAT, 1pix/L4 */
-	l |= FLD_VAL(cycleformat, 10, 9);
-	l |= FLD_VAL(0, 12, 11);	/* UNUSEDBITS */
-	l |= FLD_VAL(0, 16, 16);	/* A0POLARITY */
-	l |= FLD_VAL(0, 17, 17);	/* REPOLARITY */
-	l |= FLD_VAL(0, 18, 18);	/* WEPOLARITY */
-	l |= FLD_VAL(0, 19, 19);	/* CSPOLARITY */
-	l |= FLD_VAL(1, 20, 20);	/* TE_VSYNC_POLARITY */
-	l |= FLD_VAL(1, 21, 21);	/* HSYNCPOLARITY */
-	rfbi_write_reg(RFBI_CONFIG(rfbi_module), l);
-
-	rfbi_write_reg(RFBI_DATA_CYCLE1(rfbi_module), cycle1);
-	rfbi_write_reg(RFBI_DATA_CYCLE2(rfbi_module), cycle2);
-	rfbi_write_reg(RFBI_DATA_CYCLE3(rfbi_module), cycle3);
-
-
-	l = rfbi_read_reg(RFBI_CONTROL);
-	l = FLD_MOD(l, rfbi_module+1, 3, 2); /* Select CSx */
-	l = FLD_MOD(l, 0, 1, 1); /* clear bypass */
-	rfbi_write_reg(RFBI_CONTROL, l);
-
-
-	DSSDBG("RFBI config: bpp %d, lines %d, cycles: 0x%x 0x%x 0x%x\n",
-	       bpp, lines, cycle1, cycle2, cycle3);
-
-	return 0;
-}
-
-static int rfbi_configure(struct omap_dss_device *dssdev)
-{
-	return rfbi_configure_bus(dssdev->phy.rfbi.channel, rfbi.pixel_size,
-			rfbi.data_lines);
-}
-
-static int rfbi_update(struct omap_dss_device *dssdev, void (*callback)(void *),
-		void *data)
-{
-	return rfbi_transfer_area(dssdev, callback, data);
-}
-
-static void rfbi_set_size(struct omap_dss_device *dssdev, u16 w, u16 h)
-{
-	rfbi.timings.x_res = w;
-	rfbi.timings.y_res = h;
-}
-
-static void rfbi_set_pixel_size(struct omap_dss_device *dssdev, int pixel_size)
-{
-	rfbi.pixel_size = pixel_size;
-}
-
-static void rfbi_set_data_lines(struct omap_dss_device *dssdev, int data_lines)
-{
-	rfbi.data_lines = data_lines;
-}
-
-static void rfbi_set_interface_timings(struct omap_dss_device *dssdev,
-		struct rfbi_timings *timings)
-{
-	rfbi.intf_timings = *timings;
-}
-
-static void rfbi_dump_regs(struct seq_file *s)
-{
-#define DUMPREG(r) seq_printf(s, "%-35s %08x\n", #r, rfbi_read_reg(r))
-
-	if (rfbi_runtime_get())
-		return;
-
-	DUMPREG(RFBI_REVISION);
-	DUMPREG(RFBI_SYSCONFIG);
-	DUMPREG(RFBI_SYSSTATUS);
-	DUMPREG(RFBI_CONTROL);
-	DUMPREG(RFBI_PIXEL_CNT);
-	DUMPREG(RFBI_LINE_NUMBER);
-	DUMPREG(RFBI_CMD);
-	DUMPREG(RFBI_PARAM);
-	DUMPREG(RFBI_DATA);
-	DUMPREG(RFBI_READ);
-	DUMPREG(RFBI_STATUS);
-
-	DUMPREG(RFBI_CONFIG(0));
-	DUMPREG(RFBI_ONOFF_TIME(0));
-	DUMPREG(RFBI_CYCLE_TIME(0));
-	DUMPREG(RFBI_DATA_CYCLE1(0));
-	DUMPREG(RFBI_DATA_CYCLE2(0));
-	DUMPREG(RFBI_DATA_CYCLE3(0));
-
-	DUMPREG(RFBI_CONFIG(1));
-	DUMPREG(RFBI_ONOFF_TIME(1));
-	DUMPREG(RFBI_CYCLE_TIME(1));
-	DUMPREG(RFBI_DATA_CYCLE1(1));
-	DUMPREG(RFBI_DATA_CYCLE2(1));
-	DUMPREG(RFBI_DATA_CYCLE3(1));
-
-	DUMPREG(RFBI_VSYNC_WIDTH);
-	DUMPREG(RFBI_HSYNC_WIDTH);
-
-	rfbi_runtime_put();
-#undef DUMPREG
-}
-
-static void rfbi_config_lcd_manager(struct omap_dss_device *dssdev)
-{
-	struct omap_overlay_manager *mgr = rfbi.output.manager;
-	struct dss_lcd_mgr_config mgr_config;
-
-	mgr_config.io_pad_mode = DSS_IO_PAD_MODE_RFBI;
-
-	mgr_config.stallmode = true;
-	/* Do we need fifohandcheck for RFBI? */
-	mgr_config.fifohandcheck = false;
-
-	mgr_config.video_port_width = rfbi.pixel_size;
-	mgr_config.lcden_sig_polarity = 0;
-
-	dss_mgr_set_lcd_config(mgr, &mgr_config);
-
-	/*
-	 * Set rfbi.timings with default values, the x_res and y_res fields
-	 * are expected to be already configured by the panel driver via
-	 * omapdss_rfbi_set_size()
-	 */
-	rfbi.timings.hsw = 1;
-	rfbi.timings.hfp = 1;
-	rfbi.timings.hbp = 1;
-	rfbi.timings.vsw = 1;
-	rfbi.timings.vfp = 0;
-	rfbi.timings.vbp = 0;
-
-	rfbi.timings.interlace = false;
-	rfbi.timings.hsync_level = OMAPDSS_SIG_ACTIVE_HIGH;
-	rfbi.timings.vsync_level = OMAPDSS_SIG_ACTIVE_HIGH;
-	rfbi.timings.data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
-	rfbi.timings.de_level = OMAPDSS_SIG_ACTIVE_HIGH;
-	rfbi.timings.sync_pclk_edge = OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES;
-
-	dss_mgr_set_timings(mgr, &rfbi.timings);
-}
-
-static int rfbi_display_enable(struct omap_dss_device *dssdev)
-{
-	struct omap_dss_device *out = &rfbi.output;
-	int r;
-
-	if (out == NULL || out->manager == NULL) {
-		DSSERR("failed to enable display: no output/manager\n");
-		return -ENODEV;
-	}
-
-	r = rfbi_runtime_get();
-	if (r)
-		return r;
-
-	r = dss_mgr_register_framedone_handler(out->manager,
-			framedone_callback, NULL);
-	if (r) {
-		DSSERR("can't get FRAMEDONE irq\n");
-		goto err1;
-	}
-
-	rfbi_config_lcd_manager(dssdev);
-
-	rfbi_configure_bus(dssdev->phy.rfbi.channel, rfbi.pixel_size,
-			rfbi.data_lines);
-
-	rfbi_set_timings(dssdev->phy.rfbi.channel, &rfbi.intf_timings);
-
-	return 0;
-err1:
-	rfbi_runtime_put();
-	return r;
-}
-
-static void rfbi_display_disable(struct omap_dss_device *dssdev)
-{
-	struct omap_dss_device *out = &rfbi.output;
-
-	dss_mgr_unregister_framedone_handler(out->manager,
-			framedone_callback, NULL);
-
-	rfbi_runtime_put();
-}
-
-static int rfbi_init_display(struct omap_dss_device *dssdev)
-{
-	rfbi.dssdev[dssdev->phy.rfbi.channel] = dssdev;
-	return 0;
-}
-
-static void rfbi_init_output(struct platform_device *pdev)
-{
-	struct omap_dss_device *out = &rfbi.output;
-
-	out->dev = &pdev->dev;
-	out->id = OMAP_DSS_OUTPUT_DBI;
-	out->output_type = OMAP_DISPLAY_TYPE_DBI;
-	out->name = "rfbi.0";
-	out->dispc_channel = OMAP_DSS_CHANNEL_LCD;
-	out->owner = THIS_MODULE;
-
-	omapdss_register_output(out);
-}
-
-static void __exit rfbi_uninit_output(struct platform_device *pdev)
-{
-	struct omap_dss_device *out = &rfbi.output;
-
-	omapdss_unregister_output(out);
-}
-
-/* RFBI HW IP initialisation */
-static int omap_rfbihw_probe(struct platform_device *pdev)
-{
-	u32 rev;
-	struct resource *rfbi_mem;
-	struct clk *clk;
-	int r;
-
-	rfbi.pdev = pdev;
-
-	sema_init(&rfbi.bus_lock, 1);
-
-	rfbi_mem = platform_get_resource(rfbi.pdev, IORESOURCE_MEM, 0);
-	if (!rfbi_mem) {
-		DSSERR("can't get IORESOURCE_MEM RFBI\n");
-		return -EINVAL;
-	}
-
-	rfbi.base = devm_ioremap(&pdev->dev, rfbi_mem->start,
-				 resource_size(rfbi_mem));
-	if (!rfbi.base) {
-		DSSERR("can't ioremap RFBI\n");
-		return -ENOMEM;
-	}
-
-	clk = clk_get(&pdev->dev, "ick");
-	if (IS_ERR(clk)) {
-		DSSERR("can't get ick\n");
-		return PTR_ERR(clk);
-	}
-
-	rfbi.l4_khz = clk_get_rate(clk) / 1000;
-
-	clk_put(clk);
-
-	pm_runtime_enable(&pdev->dev);
-
-	r = rfbi_runtime_get();
-	if (r)
-		goto err_runtime_get;
-
-	msleep(10);
-
-	rev = rfbi_read_reg(RFBI_REVISION);
-	dev_dbg(&pdev->dev, "OMAP RFBI rev %d.%d\n",
-	       FLD_GET(rev, 7, 4), FLD_GET(rev, 3, 0));
-
-	rfbi_runtime_put();
-
-	dss_debugfs_create_file("rfbi", rfbi_dump_regs);
-
-	rfbi_init_output(pdev);
-
-	return 0;
-
-err_runtime_get:
-	pm_runtime_disable(&pdev->dev);
-	return r;
-}
-
-static int __exit omap_rfbihw_remove(struct platform_device *pdev)
-{
-	rfbi_uninit_output(pdev);
-
-	pm_runtime_disable(&pdev->dev);
-
-	return 0;
-}
-
-static int rfbi_runtime_suspend(struct device *dev)
-{
-	dispc_runtime_put();
-
-	return 0;
-}
-
-static int rfbi_runtime_resume(struct device *dev)
-{
-	int r;
-
-	r = dispc_runtime_get();
-	if (r < 0)
-		return r;
-
-	return 0;
-}
-
-static const struct dev_pm_ops rfbi_pm_ops = {
-	.runtime_suspend = rfbi_runtime_suspend,
-	.runtime_resume = rfbi_runtime_resume,
-};
-
-static struct platform_driver omap_rfbihw_driver = {
-	.probe		= omap_rfbihw_probe,
-	.remove         = __exit_p(omap_rfbihw_remove),
-	.driver         = {
-		.name   = "omapdss_rfbi",
-		.owner  = THIS_MODULE,
-		.pm	= &rfbi_pm_ops,
-	},
-};
-
-int __init rfbi_init_platform_driver(void)
-{
-	return platform_driver_register(&omap_rfbihw_driver);
-}
-
-void __exit rfbi_uninit_platform_driver(void)
-{
-	platform_driver_unregister(&omap_rfbihw_driver);
-}
diff --git a/drivers/video/omap2/dss/sdi.c b/drivers/video/omap2/dss/sdi.c
deleted file mode 100644
index 911dcc9173a6..000000000000
--- a/drivers/video/omap2/dss/sdi.c
+++ /dev/null
@@ -1,433 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/sdi.c
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define DSS_SUBSYS_NAME "SDI"
-
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/regulator/consumer.h>
-#include <linux/export.h>
-#include <linux/platform_device.h>
-#include <linux/string.h>
-#include <linux/of.h>
-
-#include <video/omapdss.h>
-#include "dss.h"
-
-static struct {
-	struct platform_device *pdev;
-
-	bool update_enabled;
-	struct regulator *vdds_sdi_reg;
-
-	struct dss_lcd_mgr_config mgr_config;
-	struct omap_video_timings timings;
-	int datapairs;
-
-	struct omap_dss_device output;
-
-	bool port_initialized;
-} sdi;
-
-struct sdi_clk_calc_ctx {
-	unsigned long pck_min, pck_max;
-
-	unsigned long fck;
-	struct dispc_clock_info dispc_cinfo;
-};
-
-static bool dpi_calc_dispc_cb(int lckd, int pckd, unsigned long lck,
-		unsigned long pck, void *data)
-{
-	struct sdi_clk_calc_ctx *ctx = data;
-
-	ctx->dispc_cinfo.lck_div = lckd;
-	ctx->dispc_cinfo.pck_div = pckd;
-	ctx->dispc_cinfo.lck = lck;
-	ctx->dispc_cinfo.pck = pck;
-
-	return true;
-}
-
-static bool dpi_calc_dss_cb(unsigned long fck, void *data)
-{
-	struct sdi_clk_calc_ctx *ctx = data;
-
-	ctx->fck = fck;
-
-	return dispc_div_calc(fck, ctx->pck_min, ctx->pck_max,
-			dpi_calc_dispc_cb, ctx);
-}
-
-static int sdi_calc_clock_div(unsigned long pclk,
-		unsigned long *fck,
-		struct dispc_clock_info *dispc_cinfo)
-{
-	int i;
-	struct sdi_clk_calc_ctx ctx;
-
-	/*
-	 * DSS fclk gives us very few possibilities, so finding a good pixel
-	 * clock may not be possible. We try multiple times to find the clock,
-	 * each time widening the pixel clock range we look for, up to
-	 * +/- 1MHz.
-	 */
-
-	for (i = 0; i < 10; ++i) {
-		bool ok;
-
-		memset(&ctx, 0, sizeof(ctx));
-		if (pclk > 1000 * i * i * i)
-			ctx.pck_min = max(pclk - 1000 * i * i * i, 0lu);
-		else
-			ctx.pck_min = 0;
-		ctx.pck_max = pclk + 1000 * i * i * i;
-
-		ok = dss_div_calc(pclk, ctx.pck_min, dpi_calc_dss_cb, &ctx);
-		if (ok) {
-			*fck = ctx.fck;
-			*dispc_cinfo = ctx.dispc_cinfo;
-			return 0;
-		}
-	}
-
-	return -EINVAL;
-}
-
-static void sdi_config_lcd_manager(struct omap_dss_device *dssdev)
-{
-	struct omap_overlay_manager *mgr = sdi.output.manager;
-
-	sdi.mgr_config.io_pad_mode = DSS_IO_PAD_MODE_BYPASS;
-
-	sdi.mgr_config.stallmode = false;
-	sdi.mgr_config.fifohandcheck = false;
-
-	sdi.mgr_config.video_port_width = 24;
-	sdi.mgr_config.lcden_sig_polarity = 1;
-
-	dss_mgr_set_lcd_config(mgr, &sdi.mgr_config);
-}
-
-static int sdi_display_enable(struct omap_dss_device *dssdev)
-{
-	struct omap_dss_device *out = &sdi.output;
-	struct omap_video_timings *t = &sdi.timings;
-	unsigned long fck;
-	struct dispc_clock_info dispc_cinfo;
-	unsigned long pck;
-	int r;
-
-	if (out == NULL || out->manager == NULL) {
-		DSSERR("failed to enable display: no output/manager\n");
-		return -ENODEV;
-	}
-
-	r = regulator_enable(sdi.vdds_sdi_reg);
-	if (r)
-		goto err_reg_enable;
-
-	r = dispc_runtime_get();
-	if (r)
-		goto err_get_dispc;
-
-	/* 15.5.9.1.2 */
-	t->data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
-	t->sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
-
-	r = sdi_calc_clock_div(t->pixelclock, &fck, &dispc_cinfo);
-	if (r)
-		goto err_calc_clock_div;
-
-	sdi.mgr_config.clock_info = dispc_cinfo;
-
-	pck = fck / dispc_cinfo.lck_div / dispc_cinfo.pck_div;
-
-	if (pck != t->pixelclock) {
-		DSSWARN("Could not find exact pixel clock. Requested %d Hz, got %lu Hz\n",
-			t->pixelclock, pck);
-
-		t->pixelclock = pck;
-	}
-
-
-	dss_mgr_set_timings(out->manager, t);
-
-	r = dss_set_fck_rate(fck);
-	if (r)
-		goto err_set_dss_clock_div;
-
-	sdi_config_lcd_manager(dssdev);
-
-	/*
-	 * LCLK and PCLK divisors are located in shadow registers, and we
-	 * normally write them to DISPC registers when enabling the output.
-	 * However, SDI uses pck-free as source clock for its PLL, and pck-free
-	 * is affected by the divisors. And as we need the PLL before enabling
-	 * the output, we need to write the divisors early.
-	 *
-	 * It seems just writing to the DISPC register is enough, and we don't
-	 * need to care about the shadow register mechanism for pck-free. The
-	 * exact reason for this is unknown.
-	 */
-	dispc_mgr_set_clock_div(out->manager->id, &sdi.mgr_config.clock_info);
-
-	dss_sdi_init(sdi.datapairs);
-	r = dss_sdi_enable();
-	if (r)
-		goto err_sdi_enable;
-	mdelay(2);
-
-	r = dss_mgr_enable(out->manager);
-	if (r)
-		goto err_mgr_enable;
-
-	return 0;
-
-err_mgr_enable:
-	dss_sdi_disable();
-err_sdi_enable:
-err_set_dss_clock_div:
-err_calc_clock_div:
-	dispc_runtime_put();
-err_get_dispc:
-	regulator_disable(sdi.vdds_sdi_reg);
-err_reg_enable:
-	return r;
-}
-
-static void sdi_display_disable(struct omap_dss_device *dssdev)
-{
-	struct omap_overlay_manager *mgr = sdi.output.manager;
-
-	dss_mgr_disable(mgr);
-
-	dss_sdi_disable();
-
-	dispc_runtime_put();
-
-	regulator_disable(sdi.vdds_sdi_reg);
-}
-
-static void sdi_set_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	sdi.timings = *timings;
-}
-
-static void sdi_get_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	*timings = sdi.timings;
-}
-
-static int sdi_check_timings(struct omap_dss_device *dssdev,
-			struct omap_video_timings *timings)
-{
-	struct omap_overlay_manager *mgr = sdi.output.manager;
-
-	if (mgr && !dispc_mgr_timings_ok(mgr->id, timings))
-		return -EINVAL;
-
-	if (timings->pixelclock == 0)
-		return -EINVAL;
-
-	return 0;
-}
-
-static void sdi_set_datapairs(struct omap_dss_device *dssdev, int datapairs)
-{
-	sdi.datapairs = datapairs;
-}
-
-static int sdi_init_regulator(void)
-{
-	struct regulator *vdds_sdi;
-
-	if (sdi.vdds_sdi_reg)
-		return 0;
-
-	vdds_sdi = devm_regulator_get(&sdi.pdev->dev, "vdds_sdi");
-	if (IS_ERR(vdds_sdi)) {
-		if (PTR_ERR(vdds_sdi) != -EPROBE_DEFER)
-			DSSERR("can't get VDDS_SDI regulator\n");
-		return PTR_ERR(vdds_sdi);
-	}
-
-	sdi.vdds_sdi_reg = vdds_sdi;
-
-	return 0;
-}
-
-static int sdi_connect(struct omap_dss_device *dssdev,
-		struct omap_dss_device *dst)
-{
-	struct omap_overlay_manager *mgr;
-	int r;
-
-	r = sdi_init_regulator();
-	if (r)
-		return r;
-
-	mgr = omap_dss_get_overlay_manager(dssdev->dispc_channel);
-	if (!mgr)
-		return -ENODEV;
-
-	r = dss_mgr_connect(mgr, dssdev);
-	if (r)
-		return r;
-
-	r = omapdss_output_set_device(dssdev, dst);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dst->name);
-		dss_mgr_disconnect(mgr, dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
-static void sdi_disconnect(struct omap_dss_device *dssdev,
-		struct omap_dss_device *dst)
-{
-	WARN_ON(dst != dssdev->dst);
-
-	if (dst != dssdev->dst)
-		return;
-
-	omapdss_output_unset_device(dssdev);
-
-	if (dssdev->manager)
-		dss_mgr_disconnect(dssdev->manager, dssdev);
-}
-
-static const struct omapdss_sdi_ops sdi_ops = {
-	.connect = sdi_connect,
-	.disconnect = sdi_disconnect,
-
-	.enable = sdi_display_enable,
-	.disable = sdi_display_disable,
-
-	.check_timings = sdi_check_timings,
-	.set_timings = sdi_set_timings,
-	.get_timings = sdi_get_timings,
-
-	.set_datapairs = sdi_set_datapairs,
-};
-
-static void sdi_init_output(struct platform_device *pdev)
-{
-	struct omap_dss_device *out = &sdi.output;
-
-	out->dev = &pdev->dev;
-	out->id = OMAP_DSS_OUTPUT_SDI;
-	out->output_type = OMAP_DISPLAY_TYPE_SDI;
-	out->name = "sdi.0";
-	out->dispc_channel = OMAP_DSS_CHANNEL_LCD;
-	out->ops.sdi = &sdi_ops;
-	out->owner = THIS_MODULE;
-
-	omapdss_register_output(out);
-}
-
-static void __exit sdi_uninit_output(struct platform_device *pdev)
-{
-	struct omap_dss_device *out = &sdi.output;
-
-	omapdss_unregister_output(out);
-}
-
-static int omap_sdi_probe(struct platform_device *pdev)
-{
-	sdi.pdev = pdev;
-
-	sdi_init_output(pdev);
-
-	return 0;
-}
-
-static int __exit omap_sdi_remove(struct platform_device *pdev)
-{
-	sdi_uninit_output(pdev);
-
-	return 0;
-}
-
-static struct platform_driver omap_sdi_driver = {
-	.probe		= omap_sdi_probe,
-	.remove         = __exit_p(omap_sdi_remove),
-	.driver         = {
-		.name   = "omapdss_sdi",
-		.owner  = THIS_MODULE,
-	},
-};
-
-int __init sdi_init_platform_driver(void)
-{
-	return platform_driver_register(&omap_sdi_driver);
-}
-
-void __exit sdi_uninit_platform_driver(void)
-{
-	platform_driver_unregister(&omap_sdi_driver);
-}
-
-int __init sdi_init_port(struct platform_device *pdev, struct device_node *port)
-{
-	struct device_node *ep;
-	u32 datapairs;
-	int r;
-
-	ep = omapdss_of_get_next_endpoint(port, NULL);
-	if (!ep)
-		return 0;
-
-	r = of_property_read_u32(ep, "datapairs", &datapairs);
-	if (r) {
-		DSSERR("failed to parse datapairs\n");
-		goto err_datapairs;
-	}
-
-	sdi.datapairs = datapairs;
-
-	of_node_put(ep);
-
-	sdi.pdev = pdev;
-
-	sdi_init_output(pdev);
-
-	sdi.port_initialized = true;
-
-	return 0;
-
-err_datapairs:
-	of_node_put(ep);
-
-	return r;
-}
-
-void __exit sdi_uninit_port(void)
-{
-	if (!sdi.port_initialized)
-		return;
-
-	sdi_uninit_output(sdi.pdev);
-}
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c
deleted file mode 100644
index 21d81113962b..000000000000
--- a/drivers/video/omap2/dss/venc.c
+++ /dev/null
@@ -1,980 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/venc.c
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * VENC settings from TI's DSS driver
- *
- * 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/>.
- */
-
-#define DSS_SUBSYS_NAME "VENC"
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/mutex.h>
-#include <linux/completion.h>
-#include <linux/delay.h>
-#include <linux/string.h>
-#include <linux/seq_file.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/consumer.h>
-#include <linux/pm_runtime.h>
-#include <linux/of.h>
-
-#include <video/omapdss.h>
-
-#include "dss.h"
-#include "dss_features.h"
-
-/* Venc registers */
-#define VENC_REV_ID				0x00
-#define VENC_STATUS				0x04
-#define VENC_F_CONTROL				0x08
-#define VENC_VIDOUT_CTRL			0x10
-#define VENC_SYNC_CTRL				0x14
-#define VENC_LLEN				0x1C
-#define VENC_FLENS				0x20
-#define VENC_HFLTR_CTRL				0x24
-#define VENC_CC_CARR_WSS_CARR			0x28
-#define VENC_C_PHASE				0x2C
-#define VENC_GAIN_U				0x30
-#define VENC_GAIN_V				0x34
-#define VENC_GAIN_Y				0x38
-#define VENC_BLACK_LEVEL			0x3C
-#define VENC_BLANK_LEVEL			0x40
-#define VENC_X_COLOR				0x44
-#define VENC_M_CONTROL				0x48
-#define VENC_BSTAMP_WSS_DATA			0x4C
-#define VENC_S_CARR				0x50
-#define VENC_LINE21				0x54
-#define VENC_LN_SEL				0x58
-#define VENC_L21__WC_CTL			0x5C
-#define VENC_HTRIGGER_VTRIGGER			0x60
-#define VENC_SAVID__EAVID			0x64
-#define VENC_FLEN__FAL				0x68
-#define VENC_LAL__PHASE_RESET			0x6C
-#define VENC_HS_INT_START_STOP_X		0x70
-#define VENC_HS_EXT_START_STOP_X		0x74
-#define VENC_VS_INT_START_X			0x78
-#define VENC_VS_INT_STOP_X__VS_INT_START_Y	0x7C
-#define VENC_VS_INT_STOP_Y__VS_EXT_START_X	0x80
-#define VENC_VS_EXT_STOP_X__VS_EXT_START_Y	0x84
-#define VENC_VS_EXT_STOP_Y			0x88
-#define VENC_AVID_START_STOP_X			0x90
-#define VENC_AVID_START_STOP_Y			0x94
-#define VENC_FID_INT_START_X__FID_INT_START_Y	0xA0
-#define VENC_FID_INT_OFFSET_Y__FID_EXT_START_X	0xA4
-#define VENC_FID_EXT_START_Y__FID_EXT_OFFSET_Y	0xA8
-#define VENC_TVDETGP_INT_START_STOP_X		0xB0
-#define VENC_TVDETGP_INT_START_STOP_Y		0xB4
-#define VENC_GEN_CTRL				0xB8
-#define VENC_OUTPUT_CONTROL			0xC4
-#define VENC_OUTPUT_TEST			0xC8
-#define VENC_DAC_B__DAC_C			0xC8
-
-struct venc_config {
-	u32 f_control;
-	u32 vidout_ctrl;
-	u32 sync_ctrl;
-	u32 llen;
-	u32 flens;
-	u32 hfltr_ctrl;
-	u32 cc_carr_wss_carr;
-	u32 c_phase;
-	u32 gain_u;
-	u32 gain_v;
-	u32 gain_y;
-	u32 black_level;
-	u32 blank_level;
-	u32 x_color;
-	u32 m_control;
-	u32 bstamp_wss_data;
-	u32 s_carr;
-	u32 line21;
-	u32 ln_sel;
-	u32 l21__wc_ctl;
-	u32 htrigger_vtrigger;
-	u32 savid__eavid;
-	u32 flen__fal;
-	u32 lal__phase_reset;
-	u32 hs_int_start_stop_x;
-	u32 hs_ext_start_stop_x;
-	u32 vs_int_start_x;
-	u32 vs_int_stop_x__vs_int_start_y;
-	u32 vs_int_stop_y__vs_ext_start_x;
-	u32 vs_ext_stop_x__vs_ext_start_y;
-	u32 vs_ext_stop_y;
-	u32 avid_start_stop_x;
-	u32 avid_start_stop_y;
-	u32 fid_int_start_x__fid_int_start_y;
-	u32 fid_int_offset_y__fid_ext_start_x;
-	u32 fid_ext_start_y__fid_ext_offset_y;
-	u32 tvdetgp_int_start_stop_x;
-	u32 tvdetgp_int_start_stop_y;
-	u32 gen_ctrl;
-};
-
-/* from TRM */
-static const struct venc_config venc_config_pal_trm = {
-	.f_control				= 0,
-	.vidout_ctrl				= 1,
-	.sync_ctrl				= 0x40,
-	.llen					= 0x35F, /* 863 */
-	.flens					= 0x270, /* 624 */
-	.hfltr_ctrl				= 0,
-	.cc_carr_wss_carr			= 0x2F7225ED,
-	.c_phase				= 0,
-	.gain_u					= 0x111,
-	.gain_v					= 0x181,
-	.gain_y					= 0x140,
-	.black_level				= 0x3B,
-	.blank_level				= 0x3B,
-	.x_color				= 0x7,
-	.m_control				= 0x2,
-	.bstamp_wss_data			= 0x3F,
-	.s_carr					= 0x2A098ACB,
-	.line21					= 0,
-	.ln_sel					= 0x01290015,
-	.l21__wc_ctl				= 0x0000F603,
-	.htrigger_vtrigger			= 0,
-
-	.savid__eavid				= 0x06A70108,
-	.flen__fal				= 0x00180270,
-	.lal__phase_reset			= 0x00040135,
-	.hs_int_start_stop_x			= 0x00880358,
-	.hs_ext_start_stop_x			= 0x000F035F,
-	.vs_int_start_x				= 0x01A70000,
-	.vs_int_stop_x__vs_int_start_y		= 0x000001A7,
-	.vs_int_stop_y__vs_ext_start_x		= 0x01AF0000,
-	.vs_ext_stop_x__vs_ext_start_y		= 0x000101AF,
-	.vs_ext_stop_y				= 0x00000025,
-	.avid_start_stop_x			= 0x03530083,
-	.avid_start_stop_y			= 0x026C002E,
-	.fid_int_start_x__fid_int_start_y	= 0x0001008A,
-	.fid_int_offset_y__fid_ext_start_x	= 0x002E0138,
-	.fid_ext_start_y__fid_ext_offset_y	= 0x01380001,
-
-	.tvdetgp_int_start_stop_x		= 0x00140001,
-	.tvdetgp_int_start_stop_y		= 0x00010001,
-	.gen_ctrl				= 0x00FF0000,
-};
-
-/* from TRM */
-static const struct venc_config venc_config_ntsc_trm = {
-	.f_control				= 0,
-	.vidout_ctrl				= 1,
-	.sync_ctrl				= 0x8040,
-	.llen					= 0x359,
-	.flens					= 0x20C,
-	.hfltr_ctrl				= 0,
-	.cc_carr_wss_carr			= 0x043F2631,
-	.c_phase				= 0,
-	.gain_u					= 0x102,
-	.gain_v					= 0x16C,
-	.gain_y					= 0x12F,
-	.black_level				= 0x43,
-	.blank_level				= 0x38,
-	.x_color				= 0x7,
-	.m_control				= 0x1,
-	.bstamp_wss_data			= 0x38,
-	.s_carr					= 0x21F07C1F,
-	.line21					= 0,
-	.ln_sel					= 0x01310011,
-	.l21__wc_ctl				= 0x0000F003,
-	.htrigger_vtrigger			= 0,
-
-	.savid__eavid				= 0x069300F4,
-	.flen__fal				= 0x0016020C,
-	.lal__phase_reset			= 0x00060107,
-	.hs_int_start_stop_x			= 0x008E0350,
-	.hs_ext_start_stop_x			= 0x000F0359,
-	.vs_int_start_x				= 0x01A00000,
-	.vs_int_stop_x__vs_int_start_y		= 0x020701A0,
-	.vs_int_stop_y__vs_ext_start_x		= 0x01AC0024,
-	.vs_ext_stop_x__vs_ext_start_y		= 0x020D01AC,
-	.vs_ext_stop_y				= 0x00000006,
-	.avid_start_stop_x			= 0x03480078,
-	.avid_start_stop_y			= 0x02060024,
-	.fid_int_start_x__fid_int_start_y	= 0x0001008A,
-	.fid_int_offset_y__fid_ext_start_x	= 0x01AC0106,
-	.fid_ext_start_y__fid_ext_offset_y	= 0x01060006,
-
-	.tvdetgp_int_start_stop_x		= 0x00140001,
-	.tvdetgp_int_start_stop_y		= 0x00010001,
-	.gen_ctrl				= 0x00F90000,
-};
-
-static const struct venc_config venc_config_pal_bdghi = {
-	.f_control				= 0,
-	.vidout_ctrl				= 0,
-	.sync_ctrl				= 0,
-	.hfltr_ctrl				= 0,
-	.x_color				= 0,
-	.line21					= 0,
-	.ln_sel					= 21,
-	.htrigger_vtrigger			= 0,
-	.tvdetgp_int_start_stop_x		= 0x00140001,
-	.tvdetgp_int_start_stop_y		= 0x00010001,
-	.gen_ctrl				= 0x00FB0000,
-
-	.llen					= 864-1,
-	.flens					= 625-1,
-	.cc_carr_wss_carr			= 0x2F7625ED,
-	.c_phase				= 0xDF,
-	.gain_u					= 0x111,
-	.gain_v					= 0x181,
-	.gain_y					= 0x140,
-	.black_level				= 0x3e,
-	.blank_level				= 0x3e,
-	.m_control				= 0<<2 | 1<<1,
-	.bstamp_wss_data			= 0x42,
-	.s_carr					= 0x2a098acb,
-	.l21__wc_ctl				= 0<<13 | 0x16<<8 | 0<<0,
-	.savid__eavid				= 0x06A70108,
-	.flen__fal				= 23<<16 | 624<<0,
-	.lal__phase_reset			= 2<<17 | 310<<0,
-	.hs_int_start_stop_x			= 0x00920358,
-	.hs_ext_start_stop_x			= 0x000F035F,
-	.vs_int_start_x				= 0x1a7<<16,
-	.vs_int_stop_x__vs_int_start_y		= 0x000601A7,
-	.vs_int_stop_y__vs_ext_start_x		= 0x01AF0036,
-	.vs_ext_stop_x__vs_ext_start_y		= 0x27101af,
-	.vs_ext_stop_y				= 0x05,
-	.avid_start_stop_x			= 0x03530082,
-	.avid_start_stop_y			= 0x0270002E,
-	.fid_int_start_x__fid_int_start_y	= 0x0005008A,
-	.fid_int_offset_y__fid_ext_start_x	= 0x002E0138,
-	.fid_ext_start_y__fid_ext_offset_y	= 0x01380005,
-};
-
-const struct omap_video_timings omap_dss_pal_timings = {
-	.x_res		= 720,
-	.y_res		= 574,
-	.pixelclock	= 13500000,
-	.hsw		= 64,
-	.hfp		= 12,
-	.hbp		= 68,
-	.vsw		= 5,
-	.vfp		= 5,
-	.vbp		= 41,
-
-	.interlace	= true,
-};
-EXPORT_SYMBOL(omap_dss_pal_timings);
-
-const struct omap_video_timings omap_dss_ntsc_timings = {
-	.x_res		= 720,
-	.y_res		= 482,
-	.pixelclock	= 13500000,
-	.hsw		= 64,
-	.hfp		= 16,
-	.hbp		= 58,
-	.vsw		= 6,
-	.vfp		= 6,
-	.vbp		= 31,
-
-	.interlace	= true,
-};
-EXPORT_SYMBOL(omap_dss_ntsc_timings);
-
-static struct {
-	struct platform_device *pdev;
-	void __iomem *base;
-	struct mutex venc_lock;
-	u32 wss_data;
-	struct regulator *vdda_dac_reg;
-
-	struct clk	*tv_dac_clk;
-
-	struct omap_video_timings timings;
-	enum omap_dss_venc_type type;
-	bool invert_polarity;
-
-	struct omap_dss_device output;
-} venc;
-
-static inline void venc_write_reg(int idx, u32 val)
-{
-	__raw_writel(val, venc.base + idx);
-}
-
-static inline u32 venc_read_reg(int idx)
-{
-	u32 l = __raw_readl(venc.base + idx);
-	return l;
-}
-
-static void venc_write_config(const struct venc_config *config)
-{
-	DSSDBG("write venc conf\n");
-
-	venc_write_reg(VENC_LLEN, config->llen);
-	venc_write_reg(VENC_FLENS, config->flens);
-	venc_write_reg(VENC_CC_CARR_WSS_CARR, config->cc_carr_wss_carr);
-	venc_write_reg(VENC_C_PHASE, config->c_phase);
-	venc_write_reg(VENC_GAIN_U, config->gain_u);
-	venc_write_reg(VENC_GAIN_V, config->gain_v);
-	venc_write_reg(VENC_GAIN_Y, config->gain_y);
-	venc_write_reg(VENC_BLACK_LEVEL, config->black_level);
-	venc_write_reg(VENC_BLANK_LEVEL, config->blank_level);
-	venc_write_reg(VENC_M_CONTROL, config->m_control);
-	venc_write_reg(VENC_BSTAMP_WSS_DATA, config->bstamp_wss_data |
-			venc.wss_data);
-	venc_write_reg(VENC_S_CARR, config->s_carr);
-	venc_write_reg(VENC_L21__WC_CTL, config->l21__wc_ctl);
-	venc_write_reg(VENC_SAVID__EAVID, config->savid__eavid);
-	venc_write_reg(VENC_FLEN__FAL, config->flen__fal);
-	venc_write_reg(VENC_LAL__PHASE_RESET, config->lal__phase_reset);
-	venc_write_reg(VENC_HS_INT_START_STOP_X, config->hs_int_start_stop_x);
-	venc_write_reg(VENC_HS_EXT_START_STOP_X, config->hs_ext_start_stop_x);
-	venc_write_reg(VENC_VS_INT_START_X, config->vs_int_start_x);
-	venc_write_reg(VENC_VS_INT_STOP_X__VS_INT_START_Y,
-		       config->vs_int_stop_x__vs_int_start_y);
-	venc_write_reg(VENC_VS_INT_STOP_Y__VS_EXT_START_X,
-		       config->vs_int_stop_y__vs_ext_start_x);
-	venc_write_reg(VENC_VS_EXT_STOP_X__VS_EXT_START_Y,
-		       config->vs_ext_stop_x__vs_ext_start_y);
-	venc_write_reg(VENC_VS_EXT_STOP_Y, config->vs_ext_stop_y);
-	venc_write_reg(VENC_AVID_START_STOP_X, config->avid_start_stop_x);
-	venc_write_reg(VENC_AVID_START_STOP_Y, config->avid_start_stop_y);
-	venc_write_reg(VENC_FID_INT_START_X__FID_INT_START_Y,
-		       config->fid_int_start_x__fid_int_start_y);
-	venc_write_reg(VENC_FID_INT_OFFSET_Y__FID_EXT_START_X,
-		       config->fid_int_offset_y__fid_ext_start_x);
-	venc_write_reg(VENC_FID_EXT_START_Y__FID_EXT_OFFSET_Y,
-		       config->fid_ext_start_y__fid_ext_offset_y);
-
-	venc_write_reg(VENC_DAC_B__DAC_C,  venc_read_reg(VENC_DAC_B__DAC_C));
-	venc_write_reg(VENC_VIDOUT_CTRL, config->vidout_ctrl);
-	venc_write_reg(VENC_HFLTR_CTRL, config->hfltr_ctrl);
-	venc_write_reg(VENC_X_COLOR, config->x_color);
-	venc_write_reg(VENC_LINE21, config->line21);
-	venc_write_reg(VENC_LN_SEL, config->ln_sel);
-	venc_write_reg(VENC_HTRIGGER_VTRIGGER, config->htrigger_vtrigger);
-	venc_write_reg(VENC_TVDETGP_INT_START_STOP_X,
-		       config->tvdetgp_int_start_stop_x);
-	venc_write_reg(VENC_TVDETGP_INT_START_STOP_Y,
-		       config->tvdetgp_int_start_stop_y);
-	venc_write_reg(VENC_GEN_CTRL, config->gen_ctrl);
-	venc_write_reg(VENC_F_CONTROL, config->f_control);
-	venc_write_reg(VENC_SYNC_CTRL, config->sync_ctrl);
-}
-
-static void venc_reset(void)
-{
-	int t = 1000;
-
-	venc_write_reg(VENC_F_CONTROL, 1<<8);
-	while (venc_read_reg(VENC_F_CONTROL) & (1<<8)) {
-		if (--t == 0) {
-			DSSERR("Failed to reset venc\n");
-			return;
-		}
-	}
-
-#ifdef CONFIG_OMAP2_DSS_SLEEP_AFTER_VENC_RESET
-	/* the magical sleep that makes things work */
-	/* XXX more info? What bug this circumvents? */
-	msleep(20);
-#endif
-}
-
-static int venc_runtime_get(void)
-{
-	int r;
-
-	DSSDBG("venc_runtime_get\n");
-
-	r = pm_runtime_get_sync(&venc.pdev->dev);
-	WARN_ON(r < 0);
-	return r < 0 ? r : 0;
-}
-
-static void venc_runtime_put(void)
-{
-	int r;
-
-	DSSDBG("venc_runtime_put\n");
-
-	r = pm_runtime_put_sync(&venc.pdev->dev);
-	WARN_ON(r < 0 && r != -ENOSYS);
-}
-
-static const struct venc_config *venc_timings_to_config(
-		struct omap_video_timings *timings)
-{
-	if (memcmp(&omap_dss_pal_timings, timings, sizeof(*timings)) == 0)
-		return &venc_config_pal_trm;
-
-	if (memcmp(&omap_dss_ntsc_timings, timings, sizeof(*timings)) == 0)
-		return &venc_config_ntsc_trm;
-
-	BUG();
-	return NULL;
-}
-
-static int venc_power_on(struct omap_dss_device *dssdev)
-{
-	struct omap_overlay_manager *mgr = venc.output.manager;
-	u32 l;
-	int r;
-
-	r = venc_runtime_get();
-	if (r)
-		goto err0;
-
-	venc_reset();
-	venc_write_config(venc_timings_to_config(&venc.timings));
-
-	dss_set_venc_output(venc.type);
-	dss_set_dac_pwrdn_bgz(1);
-
-	l = 0;
-
-	if (venc.type == OMAP_DSS_VENC_TYPE_COMPOSITE)
-		l |= 1 << 1;
-	else /* S-Video */
-		l |= (1 << 0) | (1 << 2);
-
-	if (venc.invert_polarity == false)
-		l |= 1 << 3;
-
-	venc_write_reg(VENC_OUTPUT_CONTROL, l);
-
-	dss_mgr_set_timings(mgr, &venc.timings);
-
-	r = regulator_enable(venc.vdda_dac_reg);
-	if (r)
-		goto err1;
-
-	r = dss_mgr_enable(mgr);
-	if (r)
-		goto err2;
-
-	return 0;
-
-err2:
-	regulator_disable(venc.vdda_dac_reg);
-err1:
-	venc_write_reg(VENC_OUTPUT_CONTROL, 0);
-	dss_set_dac_pwrdn_bgz(0);
-
-	venc_runtime_put();
-err0:
-	return r;
-}
-
-static void venc_power_off(struct omap_dss_device *dssdev)
-{
-	struct omap_overlay_manager *mgr = venc.output.manager;
-
-	venc_write_reg(VENC_OUTPUT_CONTROL, 0);
-	dss_set_dac_pwrdn_bgz(0);
-
-	dss_mgr_disable(mgr);
-
-	regulator_disable(venc.vdda_dac_reg);
-
-	venc_runtime_put();
-}
-
-static int venc_display_enable(struct omap_dss_device *dssdev)
-{
-	struct omap_dss_device *out = &venc.output;
-	int r;
-
-	DSSDBG("venc_display_enable\n");
-
-	mutex_lock(&venc.venc_lock);
-
-	if (out == NULL || out->manager == NULL) {
-		DSSERR("Failed to enable display: no output/manager\n");
-		r = -ENODEV;
-		goto err0;
-	}
-
-	r = venc_power_on(dssdev);
-	if (r)
-		goto err0;
-
-	venc.wss_data = 0;
-
-	mutex_unlock(&venc.venc_lock);
-
-	return 0;
-err0:
-	mutex_unlock(&venc.venc_lock);
-	return r;
-}
-
-static void venc_display_disable(struct omap_dss_device *dssdev)
-{
-	DSSDBG("venc_display_disable\n");
-
-	mutex_lock(&venc.venc_lock);
-
-	venc_power_off(dssdev);
-
-	mutex_unlock(&venc.venc_lock);
-}
-
-static void venc_set_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	DSSDBG("venc_set_timings\n");
-
-	mutex_lock(&venc.venc_lock);
-
-	/* Reset WSS data when the TV standard changes. */
-	if (memcmp(&venc.timings, timings, sizeof(*timings)))
-		venc.wss_data = 0;
-
-	venc.timings = *timings;
-
-	dispc_set_tv_pclk(13500000);
-
-	mutex_unlock(&venc.venc_lock);
-}
-
-static int venc_check_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	DSSDBG("venc_check_timings\n");
-
-	if (memcmp(&omap_dss_pal_timings, timings, sizeof(*timings)) == 0)
-		return 0;
-
-	if (memcmp(&omap_dss_ntsc_timings, timings, sizeof(*timings)) == 0)
-		return 0;
-
-	return -EINVAL;
-}
-
-static void venc_get_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	mutex_lock(&venc.venc_lock);
-
-	*timings = venc.timings;
-
-	mutex_unlock(&venc.venc_lock);
-}
-
-static u32 venc_get_wss(struct omap_dss_device *dssdev)
-{
-	/* Invert due to VENC_L21_WC_CTL:INV=1 */
-	return (venc.wss_data >> 8) ^ 0xfffff;
-}
-
-static int venc_set_wss(struct omap_dss_device *dssdev, u32 wss)
-{
-	const struct venc_config *config;
-	int r;
-
-	DSSDBG("venc_set_wss\n");
-
-	mutex_lock(&venc.venc_lock);
-
-	config = venc_timings_to_config(&venc.timings);
-
-	/* Invert due to VENC_L21_WC_CTL:INV=1 */
-	venc.wss_data = (wss ^ 0xfffff) << 8;
-
-	r = venc_runtime_get();
-	if (r)
-		goto err;
-
-	venc_write_reg(VENC_BSTAMP_WSS_DATA, config->bstamp_wss_data |
-			venc.wss_data);
-
-	venc_runtime_put();
-
-err:
-	mutex_unlock(&venc.venc_lock);
-
-	return r;
-}
-
-static void venc_set_type(struct omap_dss_device *dssdev,
-		enum omap_dss_venc_type type)
-{
-	mutex_lock(&venc.venc_lock);
-
-	venc.type = type;
-
-	mutex_unlock(&venc.venc_lock);
-}
-
-static void venc_invert_vid_out_polarity(struct omap_dss_device *dssdev,
-		bool invert_polarity)
-{
-	mutex_lock(&venc.venc_lock);
-
-	venc.invert_polarity = invert_polarity;
-
-	mutex_unlock(&venc.venc_lock);
-}
-
-static int venc_init_regulator(void)
-{
-	struct regulator *vdda_dac;
-
-	if (venc.vdda_dac_reg != NULL)
-		return 0;
-
-	if (venc.pdev->dev.of_node)
-		vdda_dac = devm_regulator_get(&venc.pdev->dev, "vdda");
-	else
-		vdda_dac = devm_regulator_get(&venc.pdev->dev, "vdda_dac");
-
-	if (IS_ERR(vdda_dac)) {
-		if (PTR_ERR(vdda_dac) != -EPROBE_DEFER)
-			DSSERR("can't get VDDA_DAC regulator\n");
-		return PTR_ERR(vdda_dac);
-	}
-
-	venc.vdda_dac_reg = vdda_dac;
-
-	return 0;
-}
-
-static void venc_dump_regs(struct seq_file *s)
-{
-#define DUMPREG(r) seq_printf(s, "%-35s %08x\n", #r, venc_read_reg(r))
-
-	if (venc_runtime_get())
-		return;
-
-	DUMPREG(VENC_F_CONTROL);
-	DUMPREG(VENC_VIDOUT_CTRL);
-	DUMPREG(VENC_SYNC_CTRL);
-	DUMPREG(VENC_LLEN);
-	DUMPREG(VENC_FLENS);
-	DUMPREG(VENC_HFLTR_CTRL);
-	DUMPREG(VENC_CC_CARR_WSS_CARR);
-	DUMPREG(VENC_C_PHASE);
-	DUMPREG(VENC_GAIN_U);
-	DUMPREG(VENC_GAIN_V);
-	DUMPREG(VENC_GAIN_Y);
-	DUMPREG(VENC_BLACK_LEVEL);
-	DUMPREG(VENC_BLANK_LEVEL);
-	DUMPREG(VENC_X_COLOR);
-	DUMPREG(VENC_M_CONTROL);
-	DUMPREG(VENC_BSTAMP_WSS_DATA);
-	DUMPREG(VENC_S_CARR);
-	DUMPREG(VENC_LINE21);
-	DUMPREG(VENC_LN_SEL);
-	DUMPREG(VENC_L21__WC_CTL);
-	DUMPREG(VENC_HTRIGGER_VTRIGGER);
-	DUMPREG(VENC_SAVID__EAVID);
-	DUMPREG(VENC_FLEN__FAL);
-	DUMPREG(VENC_LAL__PHASE_RESET);
-	DUMPREG(VENC_HS_INT_START_STOP_X);
-	DUMPREG(VENC_HS_EXT_START_STOP_X);
-	DUMPREG(VENC_VS_INT_START_X);
-	DUMPREG(VENC_VS_INT_STOP_X__VS_INT_START_Y);
-	DUMPREG(VENC_VS_INT_STOP_Y__VS_EXT_START_X);
-	DUMPREG(VENC_VS_EXT_STOP_X__VS_EXT_START_Y);
-	DUMPREG(VENC_VS_EXT_STOP_Y);
-	DUMPREG(VENC_AVID_START_STOP_X);
-	DUMPREG(VENC_AVID_START_STOP_Y);
-	DUMPREG(VENC_FID_INT_START_X__FID_INT_START_Y);
-	DUMPREG(VENC_FID_INT_OFFSET_Y__FID_EXT_START_X);
-	DUMPREG(VENC_FID_EXT_START_Y__FID_EXT_OFFSET_Y);
-	DUMPREG(VENC_TVDETGP_INT_START_STOP_X);
-	DUMPREG(VENC_TVDETGP_INT_START_STOP_Y);
-	DUMPREG(VENC_GEN_CTRL);
-	DUMPREG(VENC_OUTPUT_CONTROL);
-	DUMPREG(VENC_OUTPUT_TEST);
-
-	venc_runtime_put();
-
-#undef DUMPREG
-}
-
-static int venc_get_clocks(struct platform_device *pdev)
-{
-	struct clk *clk;
-
-	if (dss_has_feature(FEAT_VENC_REQUIRES_TV_DAC_CLK)) {
-		clk = devm_clk_get(&pdev->dev, "tv_dac_clk");
-		if (IS_ERR(clk)) {
-			DSSERR("can't get tv_dac_clk\n");
-			return PTR_ERR(clk);
-		}
-	} else {
-		clk = NULL;
-	}
-
-	venc.tv_dac_clk = clk;
-
-	return 0;
-}
-
-static int venc_connect(struct omap_dss_device *dssdev,
-		struct omap_dss_device *dst)
-{
-	struct omap_overlay_manager *mgr;
-	int r;
-
-	r = venc_init_regulator();
-	if (r)
-		return r;
-
-	mgr = omap_dss_get_overlay_manager(dssdev->dispc_channel);
-	if (!mgr)
-		return -ENODEV;
-
-	r = dss_mgr_connect(mgr, dssdev);
-	if (r)
-		return r;
-
-	r = omapdss_output_set_device(dssdev, dst);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dst->name);
-		dss_mgr_disconnect(mgr, dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
-static void venc_disconnect(struct omap_dss_device *dssdev,
-		struct omap_dss_device *dst)
-{
-	WARN_ON(dst != dssdev->dst);
-
-	if (dst != dssdev->dst)
-		return;
-
-	omapdss_output_unset_device(dssdev);
-
-	if (dssdev->manager)
-		dss_mgr_disconnect(dssdev->manager, dssdev);
-}
-
-static const struct omapdss_atv_ops venc_ops = {
-	.connect = venc_connect,
-	.disconnect = venc_disconnect,
-
-	.enable = venc_display_enable,
-	.disable = venc_display_disable,
-
-	.check_timings = venc_check_timings,
-	.set_timings = venc_set_timings,
-	.get_timings = venc_get_timings,
-
-	.set_type = venc_set_type,
-	.invert_vid_out_polarity = venc_invert_vid_out_polarity,
-
-	.set_wss = venc_set_wss,
-	.get_wss = venc_get_wss,
-};
-
-static void venc_init_output(struct platform_device *pdev)
-{
-	struct omap_dss_device *out = &venc.output;
-
-	out->dev = &pdev->dev;
-	out->id = OMAP_DSS_OUTPUT_VENC;
-	out->output_type = OMAP_DISPLAY_TYPE_VENC;
-	out->name = "venc.0";
-	out->dispc_channel = OMAP_DSS_CHANNEL_DIGIT;
-	out->ops.atv = &venc_ops;
-	out->owner = THIS_MODULE;
-
-	omapdss_register_output(out);
-}
-
-static void __exit venc_uninit_output(struct platform_device *pdev)
-{
-	struct omap_dss_device *out = &venc.output;
-
-	omapdss_unregister_output(out);
-}
-
-static int venc_probe_of(struct platform_device *pdev)
-{
-	struct device_node *node = pdev->dev.of_node;
-	struct device_node *ep;
-	u32 channels;
-	int r;
-
-	ep = omapdss_of_get_first_endpoint(node);
-	if (!ep)
-		return 0;
-
-	venc.invert_polarity = of_property_read_bool(ep, "ti,invert-polarity");
-
-	r = of_property_read_u32(ep, "ti,channels", &channels);
-	if (r) {
-		dev_err(&pdev->dev,
-			"failed to read property 'ti,channels': %d\n", r);
-		goto err;
-	}
-
-	switch (channels) {
-	case 1:
-		venc.type = OMAP_DSS_VENC_TYPE_COMPOSITE;
-		break;
-	case 2:
-		venc.type = OMAP_DSS_VENC_TYPE_SVIDEO;
-		break;
-	default:
-		dev_err(&pdev->dev, "bad channel propert '%d'\n", channels);
-		r = -EINVAL;
-		goto err;
-	}
-
-	of_node_put(ep);
-
-	return 0;
-err:
-	of_node_put(ep);
-
-	return 0;
-}
-
-/* VENC HW IP initialisation */
-static int omap_venchw_probe(struct platform_device *pdev)
-{
-	u8 rev_id;
-	struct resource *venc_mem;
-	int r;
-
-	venc.pdev = pdev;
-
-	mutex_init(&venc.venc_lock);
-
-	venc.wss_data = 0;
-
-	venc_mem = platform_get_resource(venc.pdev, IORESOURCE_MEM, 0);
-	if (!venc_mem) {
-		DSSERR("can't get IORESOURCE_MEM VENC\n");
-		return -EINVAL;
-	}
-
-	venc.base = devm_ioremap(&pdev->dev, venc_mem->start,
-				 resource_size(venc_mem));
-	if (!venc.base) {
-		DSSERR("can't ioremap VENC\n");
-		return -ENOMEM;
-	}
-
-	r = venc_get_clocks(pdev);
-	if (r)
-		return r;
-
-	pm_runtime_enable(&pdev->dev);
-
-	r = venc_runtime_get();
-	if (r)
-		goto err_runtime_get;
-
-	rev_id = (u8)(venc_read_reg(VENC_REV_ID) & 0xff);
-	dev_dbg(&pdev->dev, "OMAP VENC rev %d\n", rev_id);
-
-	venc_runtime_put();
-
-	if (pdev->dev.of_node) {
-		r = venc_probe_of(pdev);
-		if (r) {
-			DSSERR("Invalid DT data\n");
-			goto err_probe_of;
-		}
-	}
-
-	dss_debugfs_create_file("venc", venc_dump_regs);
-
-	venc_init_output(pdev);
-
-	return 0;
-
-err_probe_of:
-err_runtime_get:
-	pm_runtime_disable(&pdev->dev);
-	return r;
-}
-
-static int __exit omap_venchw_remove(struct platform_device *pdev)
-{
-	venc_uninit_output(pdev);
-
-	pm_runtime_disable(&pdev->dev);
-
-	return 0;
-}
-
-static int venc_runtime_suspend(struct device *dev)
-{
-	if (venc.tv_dac_clk)
-		clk_disable_unprepare(venc.tv_dac_clk);
-
-	dispc_runtime_put();
-
-	return 0;
-}
-
-static int venc_runtime_resume(struct device *dev)
-{
-	int r;
-
-	r = dispc_runtime_get();
-	if (r < 0)
-		return r;
-
-	if (venc.tv_dac_clk)
-		clk_prepare_enable(venc.tv_dac_clk);
-
-	return 0;
-}
-
-static const struct dev_pm_ops venc_pm_ops = {
-	.runtime_suspend = venc_runtime_suspend,
-	.runtime_resume = venc_runtime_resume,
-};
-
-
-static const struct of_device_id venc_of_match[] = {
-	{ .compatible = "ti,omap2-venc", },
-	{ .compatible = "ti,omap3-venc", },
-	{ .compatible = "ti,omap4-venc", },
-	{},
-};
-
-static struct platform_driver omap_venchw_driver = {
-	.probe		= omap_venchw_probe,
-	.remove         = __exit_p(omap_venchw_remove),
-	.driver         = {
-		.name   = "omapdss_venc",
-		.owner  = THIS_MODULE,
-		.pm	= &venc_pm_ops,
-		.of_match_table = venc_of_match,
-	},
-};
-
-int __init venc_init_platform_driver(void)
-{
-	return platform_driver_register(&omap_venchw_driver);
-}
-
-void __exit venc_uninit_platform_driver(void)
-{
-	platform_driver_unregister(&omap_venchw_driver);
-}
diff --git a/drivers/video/omap2/dss/venc_panel.c b/drivers/video/omap2/dss/venc_panel.c
deleted file mode 100644
index af68cd444d7e..000000000000
--- a/drivers/video/omap2/dss/venc_panel.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/*
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * VENC panel driver
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/mutex.h>
-#include <linux/module.h>
-
-#include <video/omapdss.h>
-
-#include "dss.h"
-
-static struct {
-	struct mutex lock;
-} venc_panel;
-
-static ssize_t display_output_type_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	const char *ret;
-
-	switch (dssdev->phy.venc.type) {
-	case OMAP_DSS_VENC_TYPE_COMPOSITE:
-		ret = "composite";
-		break;
-	case OMAP_DSS_VENC_TYPE_SVIDEO:
-		ret = "svideo";
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return snprintf(buf, PAGE_SIZE, "%s\n", ret);
-}
-
-static ssize_t display_output_type_store(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	enum omap_dss_venc_type new_type;
-
-	if (sysfs_streq("composite", buf))
-		new_type = OMAP_DSS_VENC_TYPE_COMPOSITE;
-	else if (sysfs_streq("svideo", buf))
-		new_type = OMAP_DSS_VENC_TYPE_SVIDEO;
-	else
-		return -EINVAL;
-
-	mutex_lock(&venc_panel.lock);
-
-	if (dssdev->phy.venc.type != new_type) {
-		dssdev->phy.venc.type = new_type;
-		omapdss_venc_set_type(dssdev, new_type);
-		if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) {
-			omapdss_venc_display_disable(dssdev);
-			omapdss_venc_display_enable(dssdev);
-		}
-	}
-
-	mutex_unlock(&venc_panel.lock);
-
-	return size;
-}
-
-static DEVICE_ATTR(output_type, S_IRUGO | S_IWUSR,
-		display_output_type_show, display_output_type_store);
-
-static int venc_panel_probe(struct omap_dss_device *dssdev)
-{
-	/* set default timings to PAL */
-	const struct omap_video_timings default_timings = {
-		.x_res		= 720,
-		.y_res		= 574,
-		.pixelclock	= 13500000,
-		.hsw		= 64,
-		.hfp		= 12,
-		.hbp		= 68,
-		.vsw		= 5,
-		.vfp		= 5,
-		.vbp		= 41,
-
-		.vsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-		.hsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-
-		.interlace	= true,
-	};
-
-	mutex_init(&venc_panel.lock);
-
-	dssdev->panel.timings = default_timings;
-
-	return device_create_file(dssdev->dev, &dev_attr_output_type);
-}
-
-static void venc_panel_remove(struct omap_dss_device *dssdev)
-{
-	device_remove_file(dssdev->dev, &dev_attr_output_type);
-}
-
-static int venc_panel_enable(struct omap_dss_device *dssdev)
-{
-	int r;
-
-	dev_dbg(dssdev->dev, "venc_panel_enable\n");
-
-	mutex_lock(&venc_panel.lock);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) {
-		r = -EINVAL;
-		goto err;
-	}
-
-	omapdss_venc_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_venc_set_type(dssdev, dssdev->phy.venc.type);
-	omapdss_venc_invert_vid_out_polarity(dssdev,
-		dssdev->phy.venc.invert_polarity);
-
-	r = omapdss_venc_display_enable(dssdev);
-	if (r)
-		goto err;
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	mutex_unlock(&venc_panel.lock);
-
-	return 0;
-err:
-	mutex_unlock(&venc_panel.lock);
-
-	return r;
-}
-
-static void venc_panel_disable(struct omap_dss_device *dssdev)
-{
-	dev_dbg(dssdev->dev, "venc_panel_disable\n");
-
-	mutex_lock(&venc_panel.lock);
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_DISABLED)
-		goto end;
-
-	omapdss_venc_display_disable(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-end:
-	mutex_unlock(&venc_panel.lock);
-}
-
-static void venc_panel_set_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	dev_dbg(dssdev->dev, "venc_panel_set_timings\n");
-
-	mutex_lock(&venc_panel.lock);
-
-	omapdss_venc_set_timings(dssdev, timings);
-	dssdev->panel.timings = *timings;
-
-	mutex_unlock(&venc_panel.lock);
-}
-
-static int venc_panel_check_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	dev_dbg(dssdev->dev, "venc_panel_check_timings\n");
-
-	return omapdss_venc_check_timings(dssdev, timings);
-}
-
-static u32 venc_panel_get_wss(struct omap_dss_device *dssdev)
-{
-	dev_dbg(dssdev->dev, "venc_panel_get_wss\n");
-
-	return omapdss_venc_get_wss(dssdev);
-}
-
-static int venc_panel_set_wss(struct omap_dss_device *dssdev, u32 wss)
-{
-	dev_dbg(dssdev->dev, "venc_panel_set_wss\n");
-
-	return omapdss_venc_set_wss(dssdev, wss);
-}
-
-static struct omap_dss_driver venc_driver = {
-	.probe		= venc_panel_probe,
-	.remove		= venc_panel_remove,
-
-	.enable		= venc_panel_enable,
-	.disable	= venc_panel_disable,
-
-	.get_resolution	= omapdss_default_get_resolution,
-	.get_recommended_bpp = omapdss_default_get_recommended_bpp,
-
-	.set_timings	= venc_panel_set_timings,
-	.check_timings	= venc_panel_check_timings,
-
-	.get_wss	= venc_panel_get_wss,
-	.set_wss	= venc_panel_set_wss,
-
-	.driver         = {
-		.name   = "venc",
-		.owner  = THIS_MODULE,
-	},
-};
-
-int venc_panel_init(void)
-{
-	return omap_dss_register_driver(&venc_driver);
-}
-
-void venc_panel_exit(void)
-{
-	omap_dss_unregister_driver(&venc_driver);
-}
-- 
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