From ef26958a0c44b503ee39b2319e240be36bb34415 Mon Sep 17 00:00:00 2001
From: Archit Taneja <archit@ti.com>
Date: Thu, 12 Sep 2013 17:45:57 +0530
Subject: omapdss: HDMI: Rename hdmi driver files to nicer names

Replace the ti_hdmi_4xxx* notation for OMAP4 HDMI driver with hdmi4. Rename
the hdmi.c encoder driver to hdmi4.c. Rename ti_hdmi.h to hdmi.h

Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/video/omap2/dss/Makefile          |    4 +-
 drivers/video/omap2/dss/core.c            |    4 +-
 drivers/video/omap2/dss/dss.h             |    4 +-
 drivers/video/omap2/dss/hdmi.c            | 1128 -----------------------------
 drivers/video/omap2/dss/hdmi.h            |  435 +++++++++++
 drivers/video/omap2/dss/hdmi4.c           | 1124 ++++++++++++++++++++++++++++
 drivers/video/omap2/dss/hdmi4_core.c      | 1034 ++++++++++++++++++++++++++
 drivers/video/omap2/dss/hdmi4_core.h      |  276 +++++++
 drivers/video/omap2/dss/hdmi_phy.c        |    2 +-
 drivers/video/omap2/dss/hdmi_pll.c        |    2 +-
 drivers/video/omap2/dss/hdmi_wp.c         |    2 +-
 drivers/video/omap2/dss/ti_hdmi.h         |  437 -----------
 drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c | 1034 --------------------------
 drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h |  278 -------
 14 files changed, 2878 insertions(+), 2886 deletions(-)
 delete mode 100644 drivers/video/omap2/dss/hdmi.c
 create mode 100644 drivers/video/omap2/dss/hdmi.h
 create mode 100644 drivers/video/omap2/dss/hdmi4.c
 create mode 100644 drivers/video/omap2/dss/hdmi4_core.c
 create mode 100644 drivers/video/omap2/dss/hdmi4_core.h
 delete mode 100644 drivers/video/omap2/dss/ti_hdmi.h
 delete mode 100644 drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
 delete mode 100644 drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h

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

diff --git a/drivers/video/omap2/dss/Makefile b/drivers/video/omap2/dss/Makefile
index d88e93870e15..f87ca3216a1f 100644
--- a/drivers/video/omap2/dss/Makefile
+++ b/drivers/video/omap2/dss/Makefile
@@ -10,6 +10,6 @@ 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-$(CONFIG_OMAP4_DSS_HDMI) += hdmi.o hdmi_wp.o hdmi_pll.o hdmi_phy.o \
-	ti_hdmi_4xxx_ip.o
+omapdss-$(CONFIG_OMAP4_DSS_HDMI) += hdmi4.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/core.c b/drivers/video/omap2/dss/core.c
index 60d3958d04f7..ffa45c894cd4 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -266,7 +266,7 @@ static int (*dss_output_drv_reg_funcs[])(void) __initdata = {
 	venc_init_platform_driver,
 #endif
 #ifdef CONFIG_OMAP4_DSS_HDMI
-	hdmi_init_platform_driver,
+	hdmi4_init_platform_driver,
 #endif
 };
 
@@ -287,7 +287,7 @@ static void (*dss_output_drv_unreg_funcs[])(void) __exitdata = {
 	venc_uninit_platform_driver,
 #endif
 #ifdef CONFIG_OMAP4_DSS_HDMI
-	hdmi_uninit_platform_driver,
+	hdmi4_uninit_platform_driver,
 #endif
 };
 
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index e172531d196b..f538e867c0f8 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -427,8 +427,8 @@ int venc_init_platform_driver(void) __init;
 void venc_uninit_platform_driver(void) __exit;
 
 /* HDMI */
-int hdmi_init_platform_driver(void) __init;
-void hdmi_uninit_platform_driver(void) __exit;
+int hdmi4_init_platform_driver(void) __init;
+void hdmi4_uninit_platform_driver(void) __exit;
 
 /* RFBI */
 int rfbi_init_platform_driver(void) __init;
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
deleted file mode 100644
index f03d6c7530e4..000000000000
--- a/drivers/video/omap2/dss/hdmi.c
+++ /dev/null
@@ -1,1128 +0,0 @@
-/*
- * hdmi.c
- *
- * HDMI interface DSS driver setting for TI's OMAP4 family of processor.
- * 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 "ti_hdmi.h"
-#include "ti_hdmi_4xxx_ip.h"
-#include "dss.h"
-#include "dss_features.h"
-
-/* HDMI EDID Length move this */
-#define HDMI_EDID_MAX_LENGTH			256
-#define EDID_TIMING_DESCRIPTOR_SIZE		0x12
-#define EDID_DESCRIPTOR_BLOCK0_ADDRESS		0x36
-#define EDID_DESCRIPTOR_BLOCK1_ADDRESS		0x80
-#define EDID_SIZE_BLOCK0_TIMING_DESCRIPTOR	4
-#define EDID_SIZE_BLOCK1_TIMING_DESCRIPTOR	4
-
-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;
-
-/*
- * 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.
- */
-
-static const struct hdmi_config cea_timings[] = {
-	{
-		{ 640, 480, 25200, 96, 16, 48, 2, 10, 33,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 1, HDMI_HDMI },
-	},
-	{
-		{ 720, 480, 27027, 62, 16, 60, 6, 9, 30,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 2, HDMI_HDMI },
-	},
-	{
-		{ 1280, 720, 74250, 40, 110, 220, 5, 5, 20,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 4, HDMI_HDMI },
-	},
-	{
-		{ 1920, 540, 74250, 44, 88, 148, 5, 2, 15,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			true, },
-		{ 5, HDMI_HDMI },
-	},
-	{
-		{ 1440, 240, 27027, 124, 38, 114, 3, 4, 15,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			true, },
-		{ 6, HDMI_HDMI },
-	},
-	{
-		{ 1920, 1080, 148500, 44, 88, 148, 5, 4, 36,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 16, HDMI_HDMI },
-	},
-	{
-		{ 720, 576, 27000, 64, 12, 68, 5, 5, 39,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 17, HDMI_HDMI },
-	},
-	{
-		{ 1280, 720, 74250, 40, 440, 220, 5, 5, 20,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 19, HDMI_HDMI },
-	},
-	{
-		{ 1920, 540, 74250, 44, 528, 148, 5, 2, 15,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			true, },
-		{ 20, HDMI_HDMI },
-	},
-	{
-		{ 1440, 288, 27000, 126, 24, 138, 3, 2, 19,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			true, },
-		{ 21, HDMI_HDMI },
-	},
-	{
-		{ 1440, 576, 54000, 128, 24, 136, 5, 5, 39,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 29, HDMI_HDMI },
-	},
-	{
-		{ 1920, 1080, 148500, 44, 528, 148, 5, 4, 36,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 31, HDMI_HDMI },
-	},
-	{
-		{ 1920, 1080, 74250, 44, 638, 148, 5, 4, 36,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 32, HDMI_HDMI },
-	},
-	{
-		{ 2880, 480, 108108, 248, 64, 240, 6, 9, 30,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 35, HDMI_HDMI },
-	},
-	{
-		{ 2880, 576, 108000, 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, 25175, 96, 16, 48, 2, 11, 31,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 4, HDMI_DVI },
-	},
-	{
-		{ 800, 600, 40000, 128, 40, 88, 4, 1, 23,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 9, HDMI_DVI },
-	},
-	{
-		{ 848, 480, 33750, 112, 16, 112, 8, 6, 23,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0xE, HDMI_DVI },
-	},
-	{
-		{ 1280, 768, 79500, 128, 64, 192, 7, 3, 20,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x17, HDMI_DVI },
-	},
-	{
-		{ 1280, 800, 83500, 128, 72, 200, 6, 3, 22,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x1C, HDMI_DVI },
-	},
-	{
-		{ 1360, 768, 85500, 112, 64, 256, 6, 3, 18,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x27, HDMI_DVI },
-	},
-	{
-		{ 1280, 960, 108000, 112, 96, 312, 3, 1, 36,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x20, HDMI_DVI },
-	},
-	{
-		{ 1280, 1024, 108000, 112, 48, 248, 3, 1, 38,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x23, HDMI_DVI },
-	},
-	{
-		{ 1024, 768, 65000, 136, 24, 160, 6, 3, 29,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x10, HDMI_DVI },
-	},
-	{
-		{ 1400, 1050, 121750, 144, 88, 232, 4, 3, 32,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x2A, HDMI_DVI },
-	},
-	{
-		{ 1440, 900, 106500, 152, 80, 232, 6, 3, 25,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x2F, HDMI_DVI },
-	},
-	{
-		{ 1680, 1050, 146250, 176 , 104, 280, 6, 3, 30,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
-			false, },
-		{ 0x3A, HDMI_DVI },
-	},
-	{
-		{ 1366, 768, 85500, 143, 70, 213, 3, 3, 24,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x51, HDMI_DVI },
-	},
-	{
-		{ 1920, 1080, 148500, 44, 148, 80, 5, 4, 36,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x52, HDMI_DVI },
-	},
-	{
-		{ 1280, 768, 68250, 32, 48, 80, 7, 3, 12,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x16, HDMI_DVI },
-	},
-	{
-		{ 1400, 1050, 101000, 32, 48, 80, 4, 3, 23,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x29, HDMI_DVI },
-	},
-	{
-		{ 1680, 1050, 119000, 32, 48, 80, 6, 3, 21,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x39, HDMI_DVI },
-	},
-	{
-		{ 1280, 800, 79500, 32, 48, 80, 6, 3, 14,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x1B, HDMI_DVI },
-	},
-	{
-		{ 1280, 720, 74250, 40, 110, 220, 5, 5, 20,
-			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x55, HDMI_DVI },
-	},
-	{
-		{ 1920, 1200, 154000, 32, 48, 80, 6, 3, 26,
-			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
-			false, },
-		{ 0x44, HDMI_DVI },
-	},
-};
-
-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_hdmi_dac");
-
-	/* DT HACK: try VDAC to make omapdss work for o4 sdp/panda */
-	if (IS_ERR(reg))
-		reg = devm_regulator_get(&hdmi.pdev->dev, "VDAC");
-
-	if (IS_ERR(reg)) {
-		DSSERR("can't get VDDA_HDMI_DAC regulator\n");
-		return PTR_ERR(reg);
-	}
-
-	hdmi.vdda_hdmi_dac_reg = reg;
-
-	return 0;
-}
-
-static const struct hdmi_config *hdmi_find_timing(
-					const struct hdmi_config *timings_arr,
-					int len)
-{
-	int i;
-
-	for (i = 0; i < len; i++) {
-		if (timings_arr[i].cm.code == hdmi.cfg.cm.code)
-			return &timings_arr[i];
-	}
-	return NULL;
-}
-
-static const struct hdmi_config *hdmi_get_timings(void)
-{
-       const struct hdmi_config *arr;
-       int len;
-
-	if (hdmi.cfg.cm.mode == HDMI_DVI) {
-		arr = vesa_timings;
-		len = ARRAY_SIZE(vesa_timings);
-	} else {
-		arr = cea_timings;
-		len = ARRAY_SIZE(cea_timings);
-	}
-
-	return hdmi_find_timing(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->pixel_clock, 1000) ==
-			DIV_ROUND_CLOSEST(timing1->pixel_clock, 1000)) &&
-		(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 = timing2->vfp + timing2->vsw + timing2->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;
-}
-
-static 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;
-
-}
-
-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;
-
-	dss_mgr_disable(mgr);
-
-	p = &hdmi.cfg.timings;
-
-	DSSDBG("hdmi_power_on x_res= %d y_res = %d\n", p->x_res, p->y_res);
-
-	phy = p->pixel_clock;
-
-	hdmi_pll_compute(&hdmi.pll, clk_get_rate(hdmi.sys_clk), phy);
-
-	hdmi_wp_video_stop(&hdmi.wp);
-
-	/* 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 hdmi_cm cm;
-
-	cm = hdmi_get_code(timings);
-	if (cm.code == -1) {
-		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();
-	if (t != NULL) {
-		hdmi.cfg = *t;
-
-		dispc_set_tv_pclk(t->timings.pixel_clock * 1000);
-	}
-
-	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;
-
-	cfg = hdmi_get_timings();
-	if (cfg == NULL)
-		cfg = &vesa_timings[0];
-
-	memcpy(timings, &cfg->timings, sizeof(cfg->timings));
-}
-
-static void hdmi_dump_regs(struct seq_file *s)
-{
-	mutex_lock(&hdmi.lock);
-
-	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;
-}
-
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-int hdmi_compute_acr(u32 sample_freq, u32 *n, u32 *cts)
-{
-	u32 deep_color;
-	bool deep_color_correct = false;
-	u32 pclk = hdmi.cfg.timings.pixel_clock;
-
-	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 == 27027 || pclk == 74250)
-				deep_color_correct = true;
-		if (deep_color == 150)
-			if (pclk == 27027)
-				deep_color_correct = true;
-		break;
-	case 44100:
-	case 88200:
-	case 176400:
-		if (deep_color == 125)
-			if (pclk == 27027)
-				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 * (*n / 128) * deep_color / (sample_freq / 10);
-
-	return 0;
-}
-
-static bool hdmi_mode_has_audio(void)
-{
-	if (hdmi.cfg.cm.mode == HDMI_HDMI)
-		return true;
-	else
-		return false;
-}
-
-#endif
-
-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()) {
-		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();
-
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-static int hdmi_audio_config(struct omap_dss_device *dssdev,
-		struct omap_dss_audio *audio)
-{
-	int r;
-
-	mutex_lock(&hdmi.lock);
-
-	if (!hdmi_mode_has_audio()) {
-		r = -EPERM;
-		goto err;
-	}
-
-	r = hdmi4_audio_config(&hdmi.core, &hdmi.wp, audio);
-	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 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,
-	},
-};
-
-int __init hdmi_init_platform_driver(void)
-{
-	return platform_driver_register(&omapdss_hdmihw_driver);
-}
-
-void __exit hdmi_uninit_platform_driver(void)
-{
-	platform_driver_unregister(&omapdss_hdmihw_driver);
-}
diff --git a/drivers/video/omap2/dss/hdmi.h b/drivers/video/omap2/dss/hdmi.h
new file mode 100644
index 000000000000..b92d981063dc
--- /dev/null
+++ b/drivers/video/omap2/dss/hdmi.h
@@ -0,0 +1,435 @@
+/*
+ * 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_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_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 u16 idx, int b2, int b1, u32 val)
+{
+	u32 t = 0;
+	while (val != REG_GET(base_addr, idx, b2, b1)) {
+		udelay(1);
+		if (t++ > 10000)
+			return !val;
+	}
+	return val;
+}
+
+/* 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);
+
+#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
+int hdmi_compute_acr(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);
+#endif
+#endif
diff --git a/drivers/video/omap2/dss/hdmi4.c b/drivers/video/omap2/dss/hdmi4.c
new file mode 100644
index 000000000000..324ecd00e4da
--- /dev/null
+++ b/drivers/video/omap2/dss/hdmi4.c
@@ -0,0 +1,1124 @@
+/*
+ * 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"
+
+/* HDMI EDID Length move this */
+#define HDMI_EDID_MAX_LENGTH			256
+#define EDID_TIMING_DESCRIPTOR_SIZE		0x12
+#define EDID_DESCRIPTOR_BLOCK0_ADDRESS		0x36
+#define EDID_DESCRIPTOR_BLOCK1_ADDRESS		0x80
+#define EDID_SIZE_BLOCK0_TIMING_DESCRIPTOR	4
+#define EDID_SIZE_BLOCK1_TIMING_DESCRIPTOR	4
+
+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;
+
+/*
+ * 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.
+ */
+
+static const struct hdmi_config cea_timings[] = {
+	{
+		{ 640, 480, 25200, 96, 16, 48, 2, 10, 33,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 1, HDMI_HDMI },
+	},
+	{
+		{ 720, 480, 27027, 62, 16, 60, 6, 9, 30,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 2, HDMI_HDMI },
+	},
+	{
+		{ 1280, 720, 74250, 40, 110, 220, 5, 5, 20,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 4, HDMI_HDMI },
+	},
+	{
+		{ 1920, 540, 74250, 44, 88, 148, 5, 2, 15,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			true, },
+		{ 5, HDMI_HDMI },
+	},
+	{
+		{ 1440, 240, 27027, 124, 38, 114, 3, 4, 15,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			true, },
+		{ 6, HDMI_HDMI },
+	},
+	{
+		{ 1920, 1080, 148500, 44, 88, 148, 5, 4, 36,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 16, HDMI_HDMI },
+	},
+	{
+		{ 720, 576, 27000, 64, 12, 68, 5, 5, 39,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 17, HDMI_HDMI },
+	},
+	{
+		{ 1280, 720, 74250, 40, 440, 220, 5, 5, 20,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 19, HDMI_HDMI },
+	},
+	{
+		{ 1920, 540, 74250, 44, 528, 148, 5, 2, 15,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			true, },
+		{ 20, HDMI_HDMI },
+	},
+	{
+		{ 1440, 288, 27000, 126, 24, 138, 3, 2, 19,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			true, },
+		{ 21, HDMI_HDMI },
+	},
+	{
+		{ 1440, 576, 54000, 128, 24, 136, 5, 5, 39,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 29, HDMI_HDMI },
+	},
+	{
+		{ 1920, 1080, 148500, 44, 528, 148, 5, 4, 36,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 31, HDMI_HDMI },
+	},
+	{
+		{ 1920, 1080, 74250, 44, 638, 148, 5, 4, 36,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 32, HDMI_HDMI },
+	},
+	{
+		{ 2880, 480, 108108, 248, 64, 240, 6, 9, 30,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 35, HDMI_HDMI },
+	},
+	{
+		{ 2880, 576, 108000, 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, 25175, 96, 16, 48, 2, 11, 31,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 4, HDMI_DVI },
+	},
+	{
+		{ 800, 600, 40000, 128, 40, 88, 4, 1, 23,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 9, HDMI_DVI },
+	},
+	{
+		{ 848, 480, 33750, 112, 16, 112, 8, 6, 23,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0xE, HDMI_DVI },
+	},
+	{
+		{ 1280, 768, 79500, 128, 64, 192, 7, 3, 20,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 0x17, HDMI_DVI },
+	},
+	{
+		{ 1280, 800, 83500, 128, 72, 200, 6, 3, 22,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 0x1C, HDMI_DVI },
+	},
+	{
+		{ 1360, 768, 85500, 112, 64, 256, 6, 3, 18,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x27, HDMI_DVI },
+	},
+	{
+		{ 1280, 960, 108000, 112, 96, 312, 3, 1, 36,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x20, HDMI_DVI },
+	},
+	{
+		{ 1280, 1024, 108000, 112, 48, 248, 3, 1, 38,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x23, HDMI_DVI },
+	},
+	{
+		{ 1024, 768, 65000, 136, 24, 160, 6, 3, 29,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 0x10, HDMI_DVI },
+	},
+	{
+		{ 1400, 1050, 121750, 144, 88, 232, 4, 3, 32,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 0x2A, HDMI_DVI },
+	},
+	{
+		{ 1440, 900, 106500, 152, 80, 232, 6, 3, 25,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 0x2F, HDMI_DVI },
+	},
+	{
+		{ 1680, 1050, 146250, 176 , 104, 280, 6, 3, 30,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_LOW,
+			false, },
+		{ 0x3A, HDMI_DVI },
+	},
+	{
+		{ 1366, 768, 85500, 143, 70, 213, 3, 3, 24,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x51, HDMI_DVI },
+	},
+	{
+		{ 1920, 1080, 148500, 44, 148, 80, 5, 4, 36,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x52, HDMI_DVI },
+	},
+	{
+		{ 1280, 768, 68250, 32, 48, 80, 7, 3, 12,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x16, HDMI_DVI },
+	},
+	{
+		{ 1400, 1050, 101000, 32, 48, 80, 4, 3, 23,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x29, HDMI_DVI },
+	},
+	{
+		{ 1680, 1050, 119000, 32, 48, 80, 6, 3, 21,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x39, HDMI_DVI },
+	},
+	{
+		{ 1280, 800, 79500, 32, 48, 80, 6, 3, 14,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x1B, HDMI_DVI },
+	},
+	{
+		{ 1280, 720, 74250, 40, 110, 220, 5, 5, 20,
+			OMAPDSS_SIG_ACTIVE_HIGH, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x55, HDMI_DVI },
+	},
+	{
+		{ 1920, 1200, 154000, 32, 48, 80, 6, 3, 26,
+			OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_HIGH,
+			false, },
+		{ 0x44, HDMI_DVI },
+	},
+};
+
+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_hdmi_dac");
+
+	/* DT HACK: try VDAC to make omapdss work for o4 sdp/panda */
+	if (IS_ERR(reg))
+		reg = devm_regulator_get(&hdmi.pdev->dev, "VDAC");
+
+	if (IS_ERR(reg)) {
+		DSSERR("can't get VDDA_HDMI_DAC regulator\n");
+		return PTR_ERR(reg);
+	}
+
+	hdmi.vdda_hdmi_dac_reg = reg;
+
+	return 0;
+}
+
+static const struct hdmi_config *hdmi_find_timing(
+					const struct hdmi_config *timings_arr,
+					int len)
+{
+	int i;
+
+	for (i = 0; i < len; i++) {
+		if (timings_arr[i].cm.code == hdmi.cfg.cm.code)
+			return &timings_arr[i];
+	}
+	return NULL;
+}
+
+static const struct hdmi_config *hdmi_get_timings(void)
+{
+	const struct hdmi_config *arr;
+	int len;
+
+	if (hdmi.cfg.cm.mode == HDMI_DVI) {
+		arr = vesa_timings;
+		len = ARRAY_SIZE(vesa_timings);
+	} else {
+		arr = cea_timings;
+		len = ARRAY_SIZE(cea_timings);
+	}
+
+	return hdmi_find_timing(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->pixel_clock, 1000) ==
+			DIV_ROUND_CLOSEST(timing1->pixel_clock, 1000)) &&
+		(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 = timing2->vfp + timing2->vsw + timing2->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;
+}
+
+static 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;
+
+}
+
+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;
+
+	dss_mgr_disable(mgr);
+
+	p = &hdmi.cfg.timings;
+
+	DSSDBG("hdmi_power_on x_res= %d y_res = %d\n", p->x_res, p->y_res);
+
+	phy = p->pixel_clock;
+
+	hdmi_pll_compute(&hdmi.pll, clk_get_rate(hdmi.sys_clk), phy);
+
+	hdmi_wp_video_stop(&hdmi.wp);
+
+	/* 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 hdmi_cm cm;
+
+	cm = hdmi_get_code(timings);
+	if (cm.code == -1)
+		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();
+	if (t != NULL) {
+		hdmi.cfg = *t;
+
+		dispc_set_tv_pclk(t->timings.pixel_clock * 1000);
+	}
+
+	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;
+
+	cfg = hdmi_get_timings();
+	if (cfg == NULL)
+		cfg = &vesa_timings[0];
+
+	memcpy(timings, &cfg->timings, sizeof(cfg->timings));
+}
+
+static void hdmi_dump_regs(struct seq_file *s)
+{
+	mutex_lock(&hdmi.lock);
+
+	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;
+}
+
+#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
+int hdmi_compute_acr(u32 sample_freq, u32 *n, u32 *cts)
+{
+	u32 deep_color;
+	bool deep_color_correct = false;
+	u32 pclk = hdmi.cfg.timings.pixel_clock;
+
+	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 == 27027 || pclk == 74250)
+				deep_color_correct = true;
+		if (deep_color == 150)
+			if (pclk == 27027)
+				deep_color_correct = true;
+		break;
+	case 44100:
+	case 88200:
+	case 176400:
+		if (deep_color == 125)
+			if (pclk == 27027)
+				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 * (*n / 128) * deep_color / (sample_freq / 10);
+
+	return 0;
+}
+
+static bool hdmi_mode_has_audio(void)
+{
+	if (hdmi.cfg.cm.mode == HDMI_HDMI)
+		return true;
+	else
+		return false;
+}
+
+#endif
+
+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()) {
+		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();
+
+	mutex_unlock(&hdmi.lock);
+	return r;
+}
+
+static int hdmi_audio_config(struct omap_dss_device *dssdev,
+		struct omap_dss_audio *audio)
+{
+	int r;
+
+	mutex_lock(&hdmi.lock);
+
+	if (!hdmi_mode_has_audio()) {
+		r = -EPERM;
+		goto err;
+	}
+
+	r = hdmi4_audio_config(&hdmi.core, &hdmi.wp, audio);
+	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 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,
+	},
+};
+
+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
new file mode 100644
index 000000000000..3f7fc572be10
--- /dev/null
+++ b/drivers/video/omap2/dss/hdmi4_core.c
@@ -0,0 +1,1034 @@
+/*
+ * 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/>.
+ */
+
+#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) {
+		pr_err("I2C Bus Low?\n");
+		return -EIO;
+	}
+	/* HDMI_CORE_DDC_STATUS_NO_ACK */
+	if (REG_GET(base, HDMI_CORE_DDC_STATUS, 5, 5) == 1) {
+		pr_err("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) {
+		pr_err("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)
+{
+	pr_debug("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)
+{
+	pr_debug("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)
+{
+	pr_debug("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)
+{
+	pr_debug("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)
+{
+	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(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, "hdmi_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
new file mode 100644
index 000000000000..1181b4c1a068
--- /dev/null
+++ b/drivers/video/omap2/dss/hdmi4_core.h
@@ -0,0 +1,276 @@
+/*
+ * 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);
+int hdmi4_audio_get_dma_port(u32 *offset, u32 *size);
+#endif
+
+#endif
diff --git a/drivers/video/omap2/dss/hdmi_phy.c b/drivers/video/omap2/dss/hdmi_phy.c
index 16feaa80b3b4..45acb997ac00 100644
--- a/drivers/video/omap2/dss/hdmi_phy.c
+++ b/drivers/video/omap2/dss/hdmi_phy.c
@@ -15,7 +15,7 @@
 #include <video/omapdss.h>
 
 #include "dss.h"
-#include "ti_hdmi.h"
+#include "hdmi.h"
 
 void hdmi_phy_dump(struct hdmi_phy_data *phy, struct seq_file *s)
 {
diff --git a/drivers/video/omap2/dss/hdmi_pll.c b/drivers/video/omap2/dss/hdmi_pll.c
index 6e187e63daae..d3e6e78c0082 100644
--- a/drivers/video/omap2/dss/hdmi_pll.c
+++ b/drivers/video/omap2/dss/hdmi_pll.c
@@ -16,7 +16,7 @@
 #include <video/omapdss.h>
 
 #include "dss.h"
-#include "ti_hdmi.h"
+#include "hdmi.h"
 
 #define HDMI_DEFAULT_REGN 16
 #define HDMI_DEFAULT_REGM2 1
diff --git a/drivers/video/omap2/dss/hdmi_wp.c b/drivers/video/omap2/dss/hdmi_wp.c
index 93039ea970f0..8151d8969a6e 100644
--- a/drivers/video/omap2/dss/hdmi_wp.c
+++ b/drivers/video/omap2/dss/hdmi_wp.c
@@ -15,7 +15,7 @@
 #include <video/omapdss.h>
 
 #include "dss.h"
-#include "ti_hdmi.h"
+#include "hdmi.h"
 
 void hdmi_wp_dump(struct hdmi_wp_data *wp, struct seq_file *s)
 {
diff --git a/drivers/video/omap2/dss/ti_hdmi.h b/drivers/video/omap2/dss/ti_hdmi.h
deleted file mode 100644
index 5034080ccfa9..000000000000
--- a/drivers/video/omap2/dss/ti_hdmi.h
+++ /dev/null
@@ -1,437 +0,0 @@
-/*
- * ti_hdmi.h
- *
- * HDMI driver definition for TI OMAP4, DM81xx, DM38xx  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 _TI_HDMI_H
-#define _TI_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_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_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 u16 idx, int b2, int b1, u32 val)
-{
-	u32 t = 0;
-	while (val != REG_GET(base_addr, idx, b2, b1)) {
-		udelay(1);
-		if (t++ > 10000)
-			return !val;
-	}
-	return val;
-}
-
-/* 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);
-
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-int hdmi_compute_acr(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);
-#endif
-#endif
diff --git a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
deleted file mode 100644
index 93a99fd080af..000000000000
--- a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
+++ /dev/null
@@ -1,1034 +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/>.
- */
-
-#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 "ti_hdmi_4xxx_ip.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) {
-		pr_err("I2C Bus Low?\n");
-		return -EIO;
-	}
-	/* HDMI_CORE_DDC_STATUS_NO_ACK */
-	if (REG_GET(base, HDMI_CORE_DDC_STATUS, 5, 5) == 1) {
-		pr_err("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) {
-		pr_err("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)
-{
-	pr_debug("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)
-{
-	pr_debug("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)
-{
-	pr_debug("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)
-{
-	pr_debug("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)
-{
-	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(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, "hdmi_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/ti_hdmi_4xxx_ip.h b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h
deleted file mode 100644
index 78319ff0b227..000000000000
--- a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h
+++ /dev/null
@@ -1,278 +0,0 @@
-/*
- * ti_hdmi_4xxx_ip.h
- *
- * HDMI header definition for DM81xx, DM38xx, TI OMAP4 etc processors.
- *
- * 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_TI_4xxx_H_
-#define _HDMI_TI_4xxx_H_
-
-#include "ti_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);
-int hdmi4_audio_get_dma_port(u32 *offset, u32 *size);
-#endif
-
-#endif
-- 
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