From 883f537a92734700f62ebd3e277bd2113d6f0122 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Tue, 6 Aug 2013 16:03:50 +0300
Subject: OMAPDSS: RFBI: Mark RFBI as broken

OMAPDSS's RFBI encoder driver has not been working for some time. The
Nokia N800 is the only board in the mainline that uses RFBI, but it has
never been fully functional.

The RFBI driver needs to be updated to the new panel model, but as
the driver is rather unmaintained and there's no way to test the
changes, let's mark the driver as broken.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>
---
 drivers/video/omap2/dss/Kconfig | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers/video')

diff --git a/drivers/video/omap2/dss/Kconfig b/drivers/video/omap2/dss/Kconfig
index 8f70a8300b84..dde4281663b1 100644
--- a/drivers/video/omap2/dss/Kconfig
+++ b/drivers/video/omap2/dss/Kconfig
@@ -42,6 +42,7 @@ config OMAP2_DSS_DPI
 
 config OMAP2_DSS_RFBI
 	bool "RFBI support"
+	depends on BROKEN
         default n
 	help
 	  MIPI DBI support (RFBI, Remote Framebuffer Interface, in Texas
-- 
cgit v1.2.3


From 349c3d95f5f34379679489a29c19513644e0c08a Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Thu, 29 Aug 2013 10:06:43 +0300
Subject: OMAPDSS: SDI: change regulator handling

Regulator handling for DPI and SDI is currently handled in the core.c,
using the 'virtual' omapdss platform device. Nowadays we have proper
devices for both DPI and SDI, and so we can handle the regulators inside
the respective drivers.

This patch moves the regulator handling for SDI into sdi.c.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>
---
 drivers/video/omap2/dss/core.c | 15 ---------------
 drivers/video/omap2/dss/dss.h  |  1 -
 drivers/video/omap2/dss/sdi.c  | 10 +++-------
 3 files changed, 3 insertions(+), 23 deletions(-)

(limited to 'drivers/video')

diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index 1aeb274e30fc..a07d62644026 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -44,7 +44,6 @@ static struct {
 	struct platform_device *pdev;
 
 	struct regulator *vdds_dsi_reg;
-	struct regulator *vdds_sdi_reg;
 
 	const char *default_display_name;
 } core;
@@ -95,20 +94,6 @@ struct regulator *dss_get_vdds_dsi(void)
 	return reg;
 }
 
-struct regulator *dss_get_vdds_sdi(void)
-{
-	struct regulator *reg;
-
-	if (core.vdds_sdi_reg != NULL)
-		return core.vdds_sdi_reg;
-
-	reg = devm_regulator_get(&core.pdev->dev, "vdds_sdi");
-	if (!IS_ERR(reg))
-		core.vdds_sdi_reg = reg;
-
-	return reg;
-}
-
 int dss_dsi_enable_pads(int dsi_id, unsigned lane_mask)
 {
 	struct omap_dss_board_info *board_data = core.pdev->dev.platform_data;
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 50a2362ef8f8..7d97de46b17f 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -165,7 +165,6 @@ struct platform_device;
 struct platform_device *dss_get_core_pdev(void);
 struct bus_type *dss_get_bus(void);
 struct regulator *dss_get_vdds_dsi(void);
-struct regulator *dss_get_vdds_sdi(void);
 int dss_dsi_enable_pads(int dsi_id, unsigned lane_mask);
 void dss_dsi_disable_pads(int dsi_id, unsigned lane_mask);
 int dss_set_min_bus_tput(struct device *dev, unsigned long tput);
diff --git a/drivers/video/omap2/dss/sdi.c b/drivers/video/omap2/dss/sdi.c
index 856af2e89760..82b64e3fbd08 100644
--- a/drivers/video/omap2/dss/sdi.c
+++ b/drivers/video/omap2/dss/sdi.c
@@ -267,14 +267,10 @@ static int sdi_init_regulator(void)
 	if (sdi.vdds_sdi_reg)
 		return 0;
 
-	vdds_sdi = dss_get_vdds_sdi();
-
+	vdds_sdi = devm_regulator_get(&sdi.pdev->dev, "vdds_sdi");
 	if (IS_ERR(vdds_sdi)) {
-		vdds_sdi = devm_regulator_get(&sdi.pdev->dev, "vdds_sdi");
-		if (IS_ERR(vdds_sdi)) {
-			DSSERR("can't get VDDS_SDI regulator\n");
-			return PTR_ERR(vdds_sdi);
-		}
+		DSSERR("can't get VDDS_SDI regulator\n");
+		return PTR_ERR(vdds_sdi);
 	}
 
 	sdi.vdds_sdi_reg = vdds_sdi;
-- 
cgit v1.2.3


From 4123de21389319dece55eba5955cf10ac88ef700 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Thu, 29 Aug 2013 10:06:55 +0300
Subject: OMAPDSS: DPI: change regulator handling

Regulator handling for DPI and SDI is currently handled in the core.c,
using the 'virtual' omapdss platform device. Nowadays we have proper
devices for both DPI and SDI, and so we can handle the regulators inside
the respective drivers.

This patch moves the regulator handling for DPI into dpi.c.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>
---
 drivers/video/omap2/dss/core.c | 18 ------------------
 drivers/video/omap2/dss/dpi.c  | 10 +++-------
 drivers/video/omap2/dss/dss.h  |  1 -
 3 files changed, 3 insertions(+), 26 deletions(-)

(limited to 'drivers/video')

diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index a07d62644026..71e6a77ec687 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -43,8 +43,6 @@
 static struct {
 	struct platform_device *pdev;
 
-	struct regulator *vdds_dsi_reg;
-
 	const char *default_display_name;
 } core;
 
@@ -78,22 +76,6 @@ struct platform_device *dss_get_core_pdev(void)
 	return core.pdev;
 }
 
-/* REGULATORS */
-
-struct regulator *dss_get_vdds_dsi(void)
-{
-	struct regulator *reg;
-
-	if (core.vdds_dsi_reg != NULL)
-		return core.vdds_dsi_reg;
-
-	reg = devm_regulator_get(&core.pdev->dev, "vdds_dsi");
-	if (!IS_ERR(reg))
-		core.vdds_dsi_reg = reg;
-
-	return reg;
-}
-
 int dss_dsi_enable_pads(int dsi_id, unsigned lane_mask)
 {
 	struct omap_dss_board_info *board_data = core.pdev->dev.platform_data;
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c
index a6b331ef7763..89c7a6e7b185 100644
--- a/drivers/video/omap2/dss/dpi.c
+++ b/drivers/video/omap2/dss/dpi.c
@@ -554,14 +554,10 @@ static int dpi_init_regulator(void)
 	if (dpi.vdds_dsi_reg)
 		return 0;
 
-	vdds_dsi = dss_get_vdds_dsi();
-
+	vdds_dsi = devm_regulator_get(&dpi.pdev->dev, "vdds_dsi");
 	if (IS_ERR(vdds_dsi)) {
-		vdds_dsi = devm_regulator_get(&dpi.pdev->dev, "vdds_dsi");
-		if (IS_ERR(vdds_dsi)) {
-			DSSERR("can't get VDDS_DSI regulator\n");
-			return PTR_ERR(vdds_dsi);
-		}
+		DSSERR("can't get VDDS_DSI regulator\n");
+		return PTR_ERR(vdds_dsi);
 	}
 
 	dpi.vdds_dsi_reg = vdds_dsi;
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 7d97de46b17f..146349f6ae91 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -164,7 +164,6 @@ struct platform_device;
 /* core */
 struct platform_device *dss_get_core_pdev(void);
 struct bus_type *dss_get_bus(void);
-struct regulator *dss_get_vdds_dsi(void);
 int dss_dsi_enable_pads(int dsi_id, unsigned lane_mask);
 void dss_dsi_disable_pads(int dsi_id, unsigned lane_mask);
 int dss_set_min_bus_tput(struct device *dev, unsigned long tput);
-- 
cgit v1.2.3


From 05cefbe2f22e551594c5ec618102a35317bd050d Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 15 May 2013 10:36:01 +0300
Subject: OMAPDSS: remove all old panel drivers

The board files now use the new panel drivers, making the old panel
drivers obsolete.

Remove the old panel drivers, Kconfig and Makefile entries, and the
panels' platform data structs.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>
---
 drivers/video/omap2/Kconfig                        |    1 -
 drivers/video/omap2/Makefile                       |    1 -
 drivers/video/omap2/displays/Kconfig               |   75 -
 drivers/video/omap2/displays/Makefile              |   11 -
 drivers/video/omap2/displays/panel-acx565akm.c     |  798 ----------
 drivers/video/omap2/displays/panel-generic-dpi.c   |  744 ----------
 .../omap2/displays/panel-lgphilips-lb035q02.c      |  262 ----
 drivers/video/omap2/displays/panel-n8x0.c          |  616 --------
 .../omap2/displays/panel-nec-nl8048hl11-01b.c      |  290 ----
 drivers/video/omap2/displays/panel-picodlp.c       |  559 -------
 drivers/video/omap2/displays/panel-picodlp.h       |  288 ----
 .../video/omap2/displays/panel-sharp-ls037v7dw01.c |  198 ---
 drivers/video/omap2/displays/panel-taal.c          | 1551 --------------------
 drivers/video/omap2/displays/panel-tfp410.c        |  353 -----
 .../video/omap2/displays/panel-tpo-td043mtea1.c    |  596 --------
 15 files changed, 6343 deletions(-)
 delete mode 100644 drivers/video/omap2/displays/Kconfig
 delete mode 100644 drivers/video/omap2/displays/Makefile
 delete mode 100644 drivers/video/omap2/displays/panel-acx565akm.c
 delete mode 100644 drivers/video/omap2/displays/panel-generic-dpi.c
 delete mode 100644 drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
 delete mode 100644 drivers/video/omap2/displays/panel-n8x0.c
 delete mode 100644 drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
 delete mode 100644 drivers/video/omap2/displays/panel-picodlp.c
 delete mode 100644 drivers/video/omap2/displays/panel-picodlp.h
 delete mode 100644 drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
 delete mode 100644 drivers/video/omap2/displays/panel-taal.c
 delete mode 100644 drivers/video/omap2/displays/panel-tfp410.c
 delete mode 100644 drivers/video/omap2/displays/panel-tpo-td043mtea1.c

(limited to 'drivers/video')

diff --git a/drivers/video/omap2/Kconfig b/drivers/video/omap2/Kconfig
index 56cad0f5386c..63b23f87081d 100644
--- a/drivers/video/omap2/Kconfig
+++ b/drivers/video/omap2/Kconfig
@@ -5,7 +5,6 @@ if ARCH_OMAP2PLUS
 
 source "drivers/video/omap2/dss/Kconfig"
 source "drivers/video/omap2/omapfb/Kconfig"
-source "drivers/video/omap2/displays/Kconfig"
 source "drivers/video/omap2/displays-new/Kconfig"
 
 endif
diff --git a/drivers/video/omap2/Makefile b/drivers/video/omap2/Makefile
index 86873c2fbb27..bf8127df8c71 100644
--- a/drivers/video/omap2/Makefile
+++ b/drivers/video/omap2/Makefile
@@ -1,6 +1,5 @@
 obj-$(CONFIG_OMAP2_VRFB) += vrfb.o
 
 obj-$(CONFIG_OMAP2_DSS) += dss/
-obj-y += displays/
 obj-y += displays-new/
 obj-$(CONFIG_FB_OMAP2) += omapfb/
diff --git a/drivers/video/omap2/displays/Kconfig b/drivers/video/omap2/displays/Kconfig
deleted file mode 100644
index e80ac1c79561..000000000000
--- a/drivers/video/omap2/displays/Kconfig
+++ /dev/null
@@ -1,75 +0,0 @@
-menu "OMAP2/3 Display Device Drivers (old device model)"
-        depends on OMAP2_DSS
-
-config PANEL_GENERIC_DPI
-        tristate "Generic DPI Panel"
-	depends on OMAP2_DSS_DPI
-        help
-	  Generic DPI panel driver.
-	  Supports DVI output for Beagle and OMAP3 SDP.
-	  Supports LCD Panel used in TI SDP3430 and EVM boards,
-	  OMAP3517 EVM boards and CM-T35.
-
-config PANEL_TFP410
-	tristate "TFP410 DPI-to-DVI chip"
-	depends on OMAP2_DSS_DPI && I2C
-	help
-	  Driver for TFP410 DPI-to-DVI chip. The driver uses i2c to read EDID
-	  information from the monitor.
-
-config PANEL_LGPHILIPS_LB035Q02
-	tristate "LG.Philips LB035Q02 LCD Panel"
-	depends on OMAP2_DSS_DPI && SPI
-	help
-	  LCD Panel used on the Gumstix Overo Palo35
-
-config PANEL_SHARP_LS037V7DW01
-        tristate "Sharp LS037V7DW01 LCD Panel"
-        depends on OMAP2_DSS_DPI
-        depends on BACKLIGHT_CLASS_DEVICE
-        help
-          LCD Panel used in TI's SDP3430 and EVM boards
-
-config PANEL_NEC_NL8048HL11_01B
-	tristate "NEC NL8048HL11-01B Panel"
-	depends on OMAP2_DSS_DPI
-	depends on SPI
-	depends on BACKLIGHT_CLASS_DEVICE
-	help
-		This NEC NL8048HL11-01B panel is TFT LCD
-		used in the Zoom2/3/3630 sdp boards.
-
-config PANEL_PICODLP
-	tristate "TI PICO DLP mini-projector"
-	depends on OMAP2_DSS_DPI && I2C
-	help
-		A mini-projector used in TI's SDP4430 and EVM boards
-		For more info please visit http://www.dlp.com/projector/
-
-config PANEL_TAAL
-        tristate "Taal DSI Panel"
-        depends on OMAP2_DSS_DSI
-        depends on BACKLIGHT_CLASS_DEVICE
-        help
-          Taal DSI command mode panel from TPO.
-
-config PANEL_TPO_TD043MTEA1
-        tristate "TPO TD043MTEA1 LCD Panel"
-        depends on OMAP2_DSS_DPI && SPI
-        help
-          LCD Panel used in OMAP3 Pandora
-
-config PANEL_ACX565AKM
-	tristate "ACX565AKM Panel"
-	depends on OMAP2_DSS_SDI && SPI
-	depends on BACKLIGHT_CLASS_DEVICE
-	help
-	  This is the LCD panel used on Nokia N900
-
-config PANEL_N8X0
-	tristate "N8X0 Panel"
-	depends on OMAP2_DSS_RFBI && SPI
-	depends on BACKLIGHT_CLASS_DEVICE
-	help
-	  This is the LCD panel used on Nokia N8x0
-endmenu
diff --git a/drivers/video/omap2/displays/Makefile b/drivers/video/omap2/displays/Makefile
deleted file mode 100644
index 58a5176b07b0..000000000000
--- a/drivers/video/omap2/displays/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-obj-$(CONFIG_PANEL_GENERIC_DPI) += panel-generic-dpi.o
-obj-$(CONFIG_PANEL_TFP410) += panel-tfp410.o
-obj-$(CONFIG_PANEL_LGPHILIPS_LB035Q02) += panel-lgphilips-lb035q02.o
-obj-$(CONFIG_PANEL_SHARP_LS037V7DW01) += panel-sharp-ls037v7dw01.o
-obj-$(CONFIG_PANEL_NEC_NL8048HL11_01B) += panel-nec-nl8048hl11-01b.o
-
-obj-$(CONFIG_PANEL_TAAL) += panel-taal.o
-obj-$(CONFIG_PANEL_PICODLP) +=  panel-picodlp.o
-obj-$(CONFIG_PANEL_TPO_TD043MTEA1) += panel-tpo-td043mtea1.o
-obj-$(CONFIG_PANEL_ACX565AKM) += panel-acx565akm.o
-obj-$(CONFIG_PANEL_N8X0) += panel-n8x0.o
diff --git a/drivers/video/omap2/displays/panel-acx565akm.c b/drivers/video/omap2/displays/panel-acx565akm.c
deleted file mode 100644
index 3fd100fc853e..000000000000
--- a/drivers/video/omap2/displays/panel-acx565akm.c
+++ /dev/null
@@ -1,798 +0,0 @@
-/*
- * Support for ACX565AKM LCD Panel used on Nokia N900
- *
- * Copyright (C) 2010 Nokia Corporation
- *
- * Original Driver Author: Imre Deak <imre.deak@nokia.com>
- * Based on panel-generic.c by Tomi Valkeinen <tomi.valkeinen@nokia.com>
- * Adapted to new DSS2 framework: Roger Quadros <roger.quadros@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/spi/spi.h>
-#include <linux/jiffies.h>
-#include <linux/sched.h>
-#include <linux/backlight.h>
-#include <linux/fb.h>
-#include <linux/gpio.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-#define MIPID_CMD_READ_DISP_ID		0x04
-#define MIPID_CMD_READ_RED		0x06
-#define MIPID_CMD_READ_GREEN		0x07
-#define MIPID_CMD_READ_BLUE		0x08
-#define MIPID_CMD_READ_DISP_STATUS	0x09
-#define MIPID_CMD_RDDSDR		0x0F
-#define MIPID_CMD_SLEEP_IN		0x10
-#define MIPID_CMD_SLEEP_OUT		0x11
-#define MIPID_CMD_DISP_OFF		0x28
-#define MIPID_CMD_DISP_ON		0x29
-#define MIPID_CMD_WRITE_DISP_BRIGHTNESS	0x51
-#define MIPID_CMD_READ_DISP_BRIGHTNESS	0x52
-#define MIPID_CMD_WRITE_CTRL_DISP	0x53
-
-#define CTRL_DISP_BRIGHTNESS_CTRL_ON	(1 << 5)
-#define CTRL_DISP_AMBIENT_LIGHT_CTRL_ON	(1 << 4)
-#define CTRL_DISP_BACKLIGHT_ON		(1 << 2)
-#define CTRL_DISP_AUTO_BRIGHTNESS_ON	(1 << 1)
-
-#define MIPID_CMD_READ_CTRL_DISP	0x54
-#define MIPID_CMD_WRITE_CABC		0x55
-#define MIPID_CMD_READ_CABC		0x56
-
-#define MIPID_VER_LPH8923		3
-#define MIPID_VER_LS041Y3		4
-#define MIPID_VER_L4F00311		8
-#define MIPID_VER_ACX565AKM		9
-
-struct acx565akm_device {
-	char		*name;
-	int		enabled;
-	int		model;
-	int		revision;
-	u8		display_id[3];
-	unsigned	has_bc:1;
-	unsigned	has_cabc:1;
-	unsigned	cabc_mode;
-	unsigned long	hw_guard_end;		/* next value of jiffies
-						   when we can issue the
-						   next sleep in/out command */
-	unsigned long	hw_guard_wait;		/* max guard time in jiffies */
-
-	struct spi_device	*spi;
-	struct mutex		mutex;
-
-	struct omap_dss_device	*dssdev;
-	struct backlight_device *bl_dev;
-};
-
-static struct acx565akm_device acx_dev;
-static int acx565akm_bl_update_status(struct backlight_device *dev);
-
-/*--------------------MIPID interface-----------------------------*/
-
-static void acx565akm_transfer(struct acx565akm_device *md, int cmd,
-			      const u8 *wbuf, int wlen, u8 *rbuf, int rlen)
-{
-	struct spi_message	m;
-	struct spi_transfer	*x, xfer[5];
-	int			r;
-
-	BUG_ON(md->spi == NULL);
-
-	spi_message_init(&m);
-
-	memset(xfer, 0, sizeof(xfer));
-	x = &xfer[0];
-
-	cmd &=  0xff;
-	x->tx_buf = &cmd;
-	x->bits_per_word = 9;
-	x->len = 2;
-
-	if (rlen > 1 && wlen == 0) {
-		/*
-		 * Between the command and the response data there is a
-		 * dummy clock cycle. Add an extra bit after the command
-		 * word to account for this.
-		 */
-		x->bits_per_word = 10;
-		cmd <<= 1;
-	}
-	spi_message_add_tail(x, &m);
-
-	if (wlen) {
-		x++;
-		x->tx_buf = wbuf;
-		x->len = wlen;
-		x->bits_per_word = 9;
-		spi_message_add_tail(x, &m);
-	}
-
-	if (rlen) {
-		x++;
-		x->rx_buf	= rbuf;
-		x->len		= rlen;
-		spi_message_add_tail(x, &m);
-	}
-
-	r = spi_sync(md->spi, &m);
-	if (r < 0)
-		dev_dbg(&md->spi->dev, "spi_sync %d\n", r);
-}
-
-static inline void acx565akm_cmd(struct acx565akm_device *md, int cmd)
-{
-	acx565akm_transfer(md, cmd, NULL, 0, NULL, 0);
-}
-
-static inline void acx565akm_write(struct acx565akm_device *md,
-			       int reg, const u8 *buf, int len)
-{
-	acx565akm_transfer(md, reg, buf, len, NULL, 0);
-}
-
-static inline void acx565akm_read(struct acx565akm_device *md,
-			      int reg, u8 *buf, int len)
-{
-	acx565akm_transfer(md, reg, NULL, 0, buf, len);
-}
-
-static void hw_guard_start(struct acx565akm_device *md, int guard_msec)
-{
-	md->hw_guard_wait = msecs_to_jiffies(guard_msec);
-	md->hw_guard_end = jiffies + md->hw_guard_wait;
-}
-
-static void hw_guard_wait(struct acx565akm_device *md)
-{
-	unsigned long wait = md->hw_guard_end - jiffies;
-
-	if ((long)wait > 0 && wait <= md->hw_guard_wait) {
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout(wait);
-	}
-}
-
-/*----------------------MIPID wrappers----------------------------*/
-
-static void set_sleep_mode(struct acx565akm_device *md, int on)
-{
-	int cmd;
-
-	if (on)
-		cmd = MIPID_CMD_SLEEP_IN;
-	else
-		cmd = MIPID_CMD_SLEEP_OUT;
-	/*
-	 * We have to keep 120msec between sleep in/out commands.
-	 * (8.2.15, 8.2.16).
-	 */
-	hw_guard_wait(md);
-	acx565akm_cmd(md, cmd);
-	hw_guard_start(md, 120);
-}
-
-static void set_display_state(struct acx565akm_device *md, int enabled)
-{
-	int cmd = enabled ? MIPID_CMD_DISP_ON : MIPID_CMD_DISP_OFF;
-
-	acx565akm_cmd(md, cmd);
-}
-
-static int panel_enabled(struct acx565akm_device *md)
-{
-	u32 disp_status;
-	int enabled;
-
-	acx565akm_read(md, MIPID_CMD_READ_DISP_STATUS, (u8 *)&disp_status, 4);
-	disp_status = __be32_to_cpu(disp_status);
-	enabled = (disp_status & (1 << 17)) && (disp_status & (1 << 10));
-	dev_dbg(&md->spi->dev,
-		"LCD panel %senabled by bootloader (status 0x%04x)\n",
-		enabled ? "" : "not ", disp_status);
-	return enabled;
-}
-
-static int panel_detect(struct acx565akm_device *md)
-{
-	acx565akm_read(md, MIPID_CMD_READ_DISP_ID, md->display_id, 3);
-	dev_dbg(&md->spi->dev, "MIPI display ID: %02x%02x%02x\n",
-		md->display_id[0], md->display_id[1], md->display_id[2]);
-
-	switch (md->display_id[0]) {
-	case 0x10:
-		md->model = MIPID_VER_ACX565AKM;
-		md->name = "acx565akm";
-		md->has_bc = 1;
-		md->has_cabc = 1;
-		break;
-	case 0x29:
-		md->model = MIPID_VER_L4F00311;
-		md->name = "l4f00311";
-		break;
-	case 0x45:
-		md->model = MIPID_VER_LPH8923;
-		md->name = "lph8923";
-		break;
-	case 0x83:
-		md->model = MIPID_VER_LS041Y3;
-		md->name = "ls041y3";
-		break;
-	default:
-		md->name = "unknown";
-		dev_err(&md->spi->dev, "invalid display ID\n");
-		return -ENODEV;
-	}
-
-	md->revision = md->display_id[1];
-
-	dev_info(&md->spi->dev, "omapfb: %s rev %02x LCD detected\n",
-			md->name, md->revision);
-
-	return 0;
-}
-
-/*----------------------Backlight Control-------------------------*/
-
-static void enable_backlight_ctrl(struct acx565akm_device *md, int enable)
-{
-	u16 ctrl;
-
-	acx565akm_read(md, MIPID_CMD_READ_CTRL_DISP, (u8 *)&ctrl, 1);
-	if (enable) {
-		ctrl |= CTRL_DISP_BRIGHTNESS_CTRL_ON |
-			CTRL_DISP_BACKLIGHT_ON;
-	} else {
-		ctrl &= ~(CTRL_DISP_BRIGHTNESS_CTRL_ON |
-			  CTRL_DISP_BACKLIGHT_ON);
-	}
-
-	ctrl |= 1 << 8;
-	acx565akm_write(md, MIPID_CMD_WRITE_CTRL_DISP, (u8 *)&ctrl, 2);
-}
-
-static void set_cabc_mode(struct acx565akm_device *md, unsigned mode)
-{
-	u16 cabc_ctrl;
-
-	md->cabc_mode = mode;
-	if (!md->enabled)
-		return;
-	cabc_ctrl = 0;
-	acx565akm_read(md, MIPID_CMD_READ_CABC, (u8 *)&cabc_ctrl, 1);
-	cabc_ctrl &= ~3;
-	cabc_ctrl |= (1 << 8) | (mode & 3);
-	acx565akm_write(md, MIPID_CMD_WRITE_CABC, (u8 *)&cabc_ctrl, 2);
-}
-
-static unsigned get_cabc_mode(struct acx565akm_device *md)
-{
-	return md->cabc_mode;
-}
-
-static unsigned get_hw_cabc_mode(struct acx565akm_device *md)
-{
-	u8 cabc_ctrl;
-
-	acx565akm_read(md, MIPID_CMD_READ_CABC, &cabc_ctrl, 1);
-	return cabc_ctrl & 3;
-}
-
-static void acx565akm_set_brightness(struct acx565akm_device *md, int level)
-{
-	int bv;
-
-	bv = level | (1 << 8);
-	acx565akm_write(md, MIPID_CMD_WRITE_DISP_BRIGHTNESS, (u8 *)&bv, 2);
-
-	if (level)
-		enable_backlight_ctrl(md, 1);
-	else
-		enable_backlight_ctrl(md, 0);
-}
-
-static int acx565akm_get_actual_brightness(struct acx565akm_device *md)
-{
-	u8 bv;
-
-	acx565akm_read(md, MIPID_CMD_READ_DISP_BRIGHTNESS, &bv, 1);
-
-	return bv;
-}
-
-
-static int acx565akm_bl_update_status(struct backlight_device *dev)
-{
-	struct acx565akm_device *md = dev_get_drvdata(&dev->dev);
-	int r;
-	int level;
-
-	dev_dbg(&md->spi->dev, "%s\n", __func__);
-
-	mutex_lock(&md->mutex);
-
-	if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
-			dev->props.power == FB_BLANK_UNBLANK)
-		level = dev->props.brightness;
-	else
-		level = 0;
-
-	r = 0;
-	if (md->has_bc)
-		acx565akm_set_brightness(md, level);
-	else
-		r = -ENODEV;
-
-	mutex_unlock(&md->mutex);
-
-	return r;
-}
-
-static int acx565akm_bl_get_intensity(struct backlight_device *dev)
-{
-	struct acx565akm_device *md = dev_get_drvdata(&dev->dev);
-
-	dev_dbg(&dev->dev, "%s\n", __func__);
-
-	if (!md->has_bc)
-		return -ENODEV;
-
-	if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
-			dev->props.power == FB_BLANK_UNBLANK) {
-		if (md->has_bc)
-			return acx565akm_get_actual_brightness(md);
-		else
-			return dev->props.brightness;
-	}
-
-	return 0;
-}
-
-static const struct backlight_ops acx565akm_bl_ops = {
-	.get_brightness = acx565akm_bl_get_intensity,
-	.update_status  = acx565akm_bl_update_status,
-};
-
-/*--------------------Auto Brightness control via Sysfs---------------------*/
-
-static const char *cabc_modes[] = {
-	"off",		/* always used when CABC is not supported */
-	"ui",
-	"still-image",
-	"moving-image",
-};
-
-static ssize_t show_cabc_mode(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct acx565akm_device *md = dev_get_drvdata(dev);
-	const char *mode_str;
-	int mode;
-	int len;
-
-	if (!md->has_cabc)
-		mode = 0;
-	else
-		mode = get_cabc_mode(md);
-	mode_str = "unknown";
-	if (mode >= 0 && mode < ARRAY_SIZE(cabc_modes))
-		mode_str = cabc_modes[mode];
-	len = snprintf(buf, PAGE_SIZE, "%s\n", mode_str);
-
-	return len < PAGE_SIZE - 1 ? len : PAGE_SIZE - 1;
-}
-
-static ssize_t store_cabc_mode(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf, size_t count)
-{
-	struct acx565akm_device *md = dev_get_drvdata(dev);
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(cabc_modes); i++) {
-		const char *mode_str = cabc_modes[i];
-		int cmp_len = strlen(mode_str);
-
-		if (count > 0 && buf[count - 1] == '\n')
-			count--;
-		if (count != cmp_len)
-			continue;
-
-		if (strncmp(buf, mode_str, cmp_len) == 0)
-			break;
-	}
-
-	if (i == ARRAY_SIZE(cabc_modes))
-		return -EINVAL;
-
-	if (!md->has_cabc && i != 0)
-		return -EINVAL;
-
-	mutex_lock(&md->mutex);
-	set_cabc_mode(md, i);
-	mutex_unlock(&md->mutex);
-
-	return count;
-}
-
-static ssize_t show_cabc_available_modes(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct acx565akm_device *md = dev_get_drvdata(dev);
-	int len;
-	int i;
-
-	if (!md->has_cabc)
-		return snprintf(buf, PAGE_SIZE, "%s\n", cabc_modes[0]);
-
-	for (i = 0, len = 0;
-	     len < PAGE_SIZE && i < ARRAY_SIZE(cabc_modes); i++)
-		len += snprintf(&buf[len], PAGE_SIZE - len, "%s%s%s",
-			i ? " " : "", cabc_modes[i],
-			i == ARRAY_SIZE(cabc_modes) - 1 ? "\n" : "");
-
-	return len < PAGE_SIZE ? len : PAGE_SIZE - 1;
-}
-
-static DEVICE_ATTR(cabc_mode, S_IRUGO | S_IWUSR,
-		show_cabc_mode, store_cabc_mode);
-static DEVICE_ATTR(cabc_available_modes, S_IRUGO,
-		show_cabc_available_modes, NULL);
-
-static struct attribute *bldev_attrs[] = {
-	&dev_attr_cabc_mode.attr,
-	&dev_attr_cabc_available_modes.attr,
-	NULL,
-};
-
-static struct attribute_group bldev_attr_group = {
-	.attrs = bldev_attrs,
-};
-
-
-/*---------------------------ACX Panel----------------------------*/
-
-static int acx_get_recommended_bpp(struct omap_dss_device *dssdev)
-{
-	return 16;
-}
-
-static struct omap_video_timings acx_panel_timings = {
-	.x_res		= 800,
-	.y_res		= 480,
-	.pixel_clock	= 24000,
-	.hfp		= 28,
-	.hsw		= 4,
-	.hbp		= 24,
-	.vfp		= 3,
-	.vsw		= 3,
-	.vbp		= 4,
-
-	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-
-	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-};
-
-static struct panel_acx565akm_data *get_panel_data(struct omap_dss_device *dssdev)
-{
-	return (struct panel_acx565akm_data *) dssdev->data;
-}
-
-static int acx_panel_probe(struct omap_dss_device *dssdev)
-{
-	int r;
-	struct acx565akm_device *md = &acx_dev;
-	struct panel_acx565akm_data *panel_data = get_panel_data(dssdev);
-	struct backlight_device *bldev;
-	int max_brightness, brightness;
-	struct backlight_properties props;
-
-	dev_dbg(dssdev->dev, "%s\n", __func__);
-
-	if (!panel_data)
-		return -EINVAL;
-
-	/* FIXME AC bias ? */
-	dssdev->panel.timings = acx_panel_timings;
-
-	if (gpio_is_valid(panel_data->reset_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, panel_data->reset_gpio,
-				GPIOF_OUT_INIT_LOW, "lcd reset");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(panel_data->reset_gpio))
-		gpio_set_value(panel_data->reset_gpio, 1);
-
-	/*
-	 * After reset we have to wait 5 msec before the first
-	 * command can be sent.
-	 */
-	msleep(5);
-
-	md->enabled = panel_enabled(md);
-
-	r = panel_detect(md);
-	if (r) {
-		dev_err(dssdev->dev, "%s panel detect error\n", __func__);
-		if (!md->enabled && gpio_is_valid(panel_data->reset_gpio))
-			gpio_set_value(panel_data->reset_gpio, 0);
-
-		return r;
-	}
-
-	mutex_lock(&acx_dev.mutex);
-	acx_dev.dssdev = dssdev;
-	mutex_unlock(&acx_dev.mutex);
-
-	if (!md->enabled) {
-		if (gpio_is_valid(panel_data->reset_gpio))
-			gpio_set_value(panel_data->reset_gpio, 0);
-	}
-
-	/*------- Backlight control --------*/
-
-	memset(&props, 0, sizeof(props));
-	props.fb_blank = FB_BLANK_UNBLANK;
-	props.power = FB_BLANK_UNBLANK;
-	props.type = BACKLIGHT_RAW;
-
-	bldev = backlight_device_register("acx565akm", &md->spi->dev,
-			md, &acx565akm_bl_ops, &props);
-	md->bl_dev = bldev;
-	if (md->has_cabc) {
-		r = sysfs_create_group(&bldev->dev.kobj, &bldev_attr_group);
-		if (r) {
-			dev_err(&bldev->dev,
-				"%s failed to create sysfs files\n", __func__);
-			backlight_device_unregister(bldev);
-			return r;
-		}
-		md->cabc_mode = get_hw_cabc_mode(md);
-	}
-
-	max_brightness = 255;
-
-	if (md->has_bc)
-		brightness = acx565akm_get_actual_brightness(md);
-	else
-		brightness = 0;
-
-	bldev->props.max_brightness = max_brightness;
-	bldev->props.brightness = brightness;
-
-	acx565akm_bl_update_status(bldev);
-	return 0;
-}
-
-static void acx_panel_remove(struct omap_dss_device *dssdev)
-{
-	struct acx565akm_device *md = &acx_dev;
-
-	dev_dbg(dssdev->dev, "%s\n", __func__);
-	sysfs_remove_group(&md->bl_dev->dev.kobj, &bldev_attr_group);
-	backlight_device_unregister(md->bl_dev);
-	mutex_lock(&acx_dev.mutex);
-	acx_dev.dssdev = NULL;
-	mutex_unlock(&acx_dev.mutex);
-}
-
-static int acx_panel_power_on(struct omap_dss_device *dssdev)
-{
-	struct acx565akm_device *md = &acx_dev;
-	struct panel_acx565akm_data *panel_data = get_panel_data(dssdev);
-	int r;
-
-	dev_dbg(dssdev->dev, "%s\n", __func__);
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	mutex_lock(&md->mutex);
-
-	omapdss_sdi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_sdi_set_datapairs(dssdev, dssdev->phy.sdi.datapairs);
-
-	r = omapdss_sdi_display_enable(dssdev);
-	if (r) {
-		pr_err("%s sdi enable failed\n", __func__);
-		goto fail_unlock;
-	}
-
-	/*FIXME tweak me */
-	msleep(50);
-
-	if (gpio_is_valid(panel_data->reset_gpio))
-		gpio_set_value(panel_data->reset_gpio, 1);
-
-	if (md->enabled) {
-		dev_dbg(&md->spi->dev, "panel already enabled\n");
-		mutex_unlock(&md->mutex);
-		return 0;
-	}
-
-	/*
-	 * We have to meet all the following delay requirements:
-	 * 1. tRW: reset pulse width 10usec (7.12.1)
-	 * 2. tRT: reset cancel time 5msec (7.12.1)
-	 * 3. Providing PCLK,HS,VS signals for 2 frames = ~50msec worst
-	 *    case (7.6.2)
-	 * 4. 120msec before the sleep out command (7.12.1)
-	 */
-	msleep(120);
-
-	set_sleep_mode(md, 0);
-	md->enabled = 1;
-
-	/* 5msec between sleep out and the next command. (8.2.16) */
-	msleep(5);
-	set_display_state(md, 1);
-	set_cabc_mode(md, md->cabc_mode);
-
-	mutex_unlock(&md->mutex);
-
-	return acx565akm_bl_update_status(md->bl_dev);
-
-fail_unlock:
-	mutex_unlock(&md->mutex);
-	return r;
-}
-
-static void acx_panel_power_off(struct omap_dss_device *dssdev)
-{
-	struct acx565akm_device *md = &acx_dev;
-	struct panel_acx565akm_data *panel_data = get_panel_data(dssdev);
-
-	dev_dbg(dssdev->dev, "%s\n", __func__);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	mutex_lock(&md->mutex);
-
-	if (!md->enabled) {
-		mutex_unlock(&md->mutex);
-		return;
-	}
-	set_display_state(md, 0);
-	set_sleep_mode(md, 1);
-	md->enabled = 0;
-	/*
-	 * We have to provide PCLK,HS,VS signals for 2 frames (worst case
-	 * ~50msec) after sending the sleep in command and asserting the
-	 * reset signal. We probably could assert the reset w/o the delay
-	 * but we still delay to avoid possible artifacts. (7.6.1)
-	 */
-	msleep(50);
-
-	if (gpio_is_valid(panel_data->reset_gpio))
-		gpio_set_value(panel_data->reset_gpio, 0);
-
-	/* FIXME need to tweak this delay */
-	msleep(100);
-
-	omapdss_sdi_display_disable(dssdev);
-
-	mutex_unlock(&md->mutex);
-}
-
-static int acx_panel_enable(struct omap_dss_device *dssdev)
-{
-	int r;
-
-	dev_dbg(dssdev->dev, "%s\n", __func__);
-	r = acx_panel_power_on(dssdev);
-
-	if (r)
-		return r;
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-	return 0;
-}
-
-static void acx_panel_disable(struct omap_dss_device *dssdev)
-{
-	dev_dbg(dssdev->dev, "%s\n", __func__);
-	acx_panel_power_off(dssdev);
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-}
-
-static void acx_panel_set_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	omapdss_sdi_set_timings(dssdev, timings);
-
-	dssdev->panel.timings = *timings;
-}
-
-static int acx_panel_check_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	return 0;
-}
-
-
-static struct omap_dss_driver acx_panel_driver = {
-	.probe		= acx_panel_probe,
-	.remove		= acx_panel_remove,
-
-	.enable		= acx_panel_enable,
-	.disable	= acx_panel_disable,
-
-	.set_timings	= acx_panel_set_timings,
-	.check_timings	= acx_panel_check_timings,
-
-	.get_recommended_bpp = acx_get_recommended_bpp,
-
-	.driver         = {
-		.name   = "panel-acx565akm",
-		.owner  = THIS_MODULE,
-	},
-};
-
-/*--------------------SPI probe-------------------------*/
-
-static int acx565akm_spi_probe(struct spi_device *spi)
-{
-	struct acx565akm_device *md = &acx_dev;
-
-	dev_dbg(&spi->dev, "%s\n", __func__);
-
-	spi->mode = SPI_MODE_3;
-	md->spi = spi;
-	mutex_init(&md->mutex);
-	dev_set_drvdata(&spi->dev, md);
-
-	omap_dss_register_driver(&acx_panel_driver);
-
-	return 0;
-}
-
-static int acx565akm_spi_remove(struct spi_device *spi)
-{
-	struct acx565akm_device *md = dev_get_drvdata(&spi->dev);
-
-	dev_dbg(&md->spi->dev, "%s\n", __func__);
-	omap_dss_unregister_driver(&acx_panel_driver);
-
-	return 0;
-}
-
-static struct spi_driver acx565akm_spi_driver = {
-	.driver = {
-		.name	= "acx565akm",
-		.owner	= THIS_MODULE,
-	},
-	.probe	= acx565akm_spi_probe,
-	.remove	= acx565akm_spi_remove,
-};
-
-module_spi_driver(acx565akm_spi_driver);
-
-MODULE_AUTHOR("Nokia Corporation");
-MODULE_DESCRIPTION("acx565akm LCD Driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-generic-dpi.c b/drivers/video/omap2/displays/panel-generic-dpi.c
deleted file mode 100644
index bebebd45847f..000000000000
--- a/drivers/video/omap2/displays/panel-generic-dpi.c
+++ /dev/null
@@ -1,744 +0,0 @@
-/*
- * Generic DPI Panels support
- *
- * Copyright (C) 2010 Canonical Ltd.
- * Author: Bryan Wu <bryan.wu@canonical.com>
- *
- * LCD panel driver for Sharp LQ043T1DG01
- *
- * Copyright (C) 2009 Texas Instruments Inc
- * Author: Vaibhav Hiremath <hvaibhav@ti.com>
- *
- * LCD panel driver for Toppoly TDO35S
- *
- * Copyright (C) 2009 CompuLab, Ltd.
- * Author: Mike Rapoport <mike@compulab.co.il>
- *
- * Copyright (C) 2008 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/gpio.h>
-#include <video/omapdss.h>
-
-#include <video/omap-panel-data.h>
-
-struct panel_config {
-	struct omap_video_timings timings;
-
-	int power_on_delay;
-	int power_off_delay;
-
-	/*
-	 * Used to match device to panel configuration
-	 * when use generic panel driver
-	 */
-	const char *name;
-};
-
-/* Panel configurations */
-static struct panel_config generic_dpi_panels[] = {
-	/* Sharp LQ043T1DG01 */
-	{
-		{
-			.x_res		= 480,
-			.y_res		= 272,
-
-			.pixel_clock	= 9000,
-
-			.hsw		= 42,
-			.hfp		= 3,
-			.hbp		= 2,
-
-			.vsw		= 11,
-			.vfp		= 3,
-			.vbp		= 2,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.power_on_delay		= 50,
-		.power_off_delay	= 100,
-		.name			= "sharp_lq",
-	},
-
-	/* Sharp LS037V7DW01 */
-	{
-		{
-			.x_res		= 480,
-			.y_res		= 640,
-
-			.pixel_clock	= 19200,
-
-			.hsw		= 2,
-			.hfp		= 1,
-			.hbp		= 28,
-
-			.vsw		= 1,
-			.vfp		= 1,
-			.vbp		= 1,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.power_on_delay		= 50,
-		.power_off_delay	= 100,
-		.name			= "sharp_ls",
-	},
-
-	/* Toppoly TDO35S */
-	{
-		{
-			.x_res		= 480,
-			.y_res		= 640,
-
-			.pixel_clock	= 26000,
-
-			.hfp		= 104,
-			.hsw		= 8,
-			.hbp		= 8,
-
-			.vfp		= 4,
-			.vsw		= 2,
-			.vbp		= 2,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-		},
-		.power_on_delay		= 0,
-		.power_off_delay	= 0,
-		.name			= "toppoly_tdo35s",
-	},
-
-	/* Samsung LTE430WQ-F0C */
-	{
-		{
-			.x_res		= 480,
-			.y_res		= 272,
-
-			.pixel_clock	= 9200,
-
-			.hfp		= 8,
-			.hsw		= 41,
-			.hbp		= 45 - 41,
-
-			.vfp		= 4,
-			.vsw		= 10,
-			.vbp		= 12 - 10,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.power_on_delay		= 0,
-		.power_off_delay	= 0,
-		.name			= "samsung_lte430wq_f0c",
-	},
-
-	/* Seiko 70WVW1TZ3Z3 */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 480,
-
-			.pixel_clock	= 33000,
-
-			.hsw		= 128,
-			.hfp		= 10,
-			.hbp		= 10,
-
-			.vsw		= 2,
-			.vfp		= 4,
-			.vbp		= 11,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.power_on_delay		= 0,
-		.power_off_delay	= 0,
-		.name			= "seiko_70wvw1tz3",
-	},
-
-	/* Powertip PH480272T */
-	{
-		{
-			.x_res		= 480,
-			.y_res		= 272,
-
-			.pixel_clock	= 9000,
-
-			.hsw		= 40,
-			.hfp		= 2,
-			.hbp		= 2,
-
-			.vsw		= 10,
-			.vfp		= 2,
-			.vbp		= 2,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.power_on_delay		= 0,
-		.power_off_delay	= 0,
-		.name			= "powertip_ph480272t",
-	},
-
-	/* Innolux AT070TN83 */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 480,
-
-			.pixel_clock	= 40000,
-
-			.hsw		= 48,
-			.hfp		= 1,
-			.hbp		= 1,
-
-			.vsw		= 3,
-			.vfp		= 12,
-			.vbp		= 25,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.power_on_delay		= 0,
-		.power_off_delay	= 0,
-		.name			= "innolux_at070tn83",
-	},
-
-	/* NEC NL2432DR22-11B */
-	{
-		{
-			.x_res		= 240,
-			.y_res		= 320,
-
-			.pixel_clock	= 5400,
-
-			.hsw		= 3,
-			.hfp		= 3,
-			.hbp		= 39,
-
-			.vsw		= 1,
-			.vfp		= 2,
-			.vbp		= 7,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "nec_nl2432dr22-11b",
-	},
-
-	/* Unknown panel used in OMAP H4 */
-	{
-		{
-			.x_res		= 240,
-			.y_res		= 320,
-
-			.pixel_clock	= 6250,
-
-			.hsw		= 15,
-			.hfp		= 15,
-			.hbp		= 60,
-
-			.vsw		= 1,
-			.vfp		= 1,
-			.vbp		= 1,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "h4",
-	},
-
-	/* FocalTech ETM070003DH6 */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 480,
-
-			.pixel_clock	= 28000,
-
-			.hsw		= 48,
-			.hfp		= 40,
-			.hbp		= 40,
-
-			.vsw		= 3,
-			.vfp		= 13,
-			.vbp		= 29,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "focaltech_etm070003dh6",
-	},
-
-	/* Microtips Technologies - UMSH-8173MD */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 480,
-
-			.pixel_clock	= 34560,
-
-			.hsw		= 13,
-			.hfp		= 101,
-			.hbp		= 101,
-
-			.vsw		= 23,
-			.vfp		= 1,
-			.vbp		= 1,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.power_on_delay		= 0,
-		.power_off_delay	= 0,
-		.name			= "microtips_umsh_8173md",
-	},
-
-	/* OrtusTech COM43H4M10XTC */
-	{
-		{
-			.x_res		= 480,
-			.y_res		= 272,
-
-			.pixel_clock	= 8000,
-
-			.hsw		= 41,
-			.hfp		= 8,
-			.hbp		= 4,
-
-			.vsw		= 10,
-			.vfp		= 4,
-			.vbp		= 2,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "ortustech_com43h4m10xtc",
-	},
-
-	/* Innolux AT080TN52 */
-	{
-		{
-			.x_res = 800,
-			.y_res = 600,
-
-			.pixel_clock	= 41142,
-
-			.hsw		= 20,
-			.hfp		= 210,
-			.hbp		= 46,
-
-			.vsw		= 10,
-			.vfp		= 12,
-			.vbp		= 23,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "innolux_at080tn52",
-	},
-
-	/* Mitsubishi AA084SB01 */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 600,
-			.pixel_clock	= 40000,
-
-			.hsw		= 1,
-			.hfp		= 254,
-			.hbp		= 1,
-
-			.vsw		= 1,
-			.vfp		= 26,
-			.vbp		= 1,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "mitsubishi_aa084sb01",
-	},
-	/* EDT ET0500G0DH6 */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 480,
-			.pixel_clock	= 33260,
-
-			.hsw		= 128,
-			.hfp		= 216,
-			.hbp		= 40,
-
-			.vsw		= 2,
-			.vfp		= 35,
-			.vbp		= 10,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "edt_et0500g0dh6",
-	},
-
-	/* Prime-View PD050VL1 */
-	{
-		{
-			.x_res		= 640,
-			.y_res		= 480,
-
-			.pixel_clock	= 25000,
-
-			.hsw		= 96,
-			.hfp		= 18,
-			.hbp		= 46,
-
-			.vsw		= 2,
-			.vfp		= 10,
-			.vbp		= 33,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "primeview_pd050vl1",
-	},
-
-	/* Prime-View PM070WL4 */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 480,
-
-			.pixel_clock	= 32000,
-
-			.hsw		= 128,
-			.hfp		= 42,
-			.hbp		= 86,
-
-			.vsw		= 2,
-			.vfp		= 10,
-			.vbp		= 33,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "primeview_pm070wl4",
-	},
-
-	/* Prime-View PD104SLF */
-	{
-		{
-			.x_res		= 800,
-			.y_res		= 600,
-
-			.pixel_clock	= 40000,
-
-			.hsw		= 128,
-			.hfp		= 42,
-			.hbp		= 86,
-
-			.vsw		= 4,
-			.vfp		= 1,
-			.vbp		= 23,
-
-			.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-			.data_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-			.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-			.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-		},
-		.name			= "primeview_pd104slf",
-	},
-};
-
-struct panel_drv_data {
-
-	struct omap_dss_device *dssdev;
-
-	struct panel_config *panel_config;
-
-	struct mutex lock;
-};
-
-static inline struct panel_generic_dpi_data
-*get_panel_data(const struct omap_dss_device *dssdev)
-{
-	return (struct panel_generic_dpi_data *) dssdev->data;
-}
-
-static int generic_dpi_panel_power_on(struct omap_dss_device *dssdev)
-{
-	int r, i;
-	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
-	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
-	struct panel_config *panel_config = drv_data->panel_config;
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
-
-	r = omapdss_dpi_display_enable(dssdev);
-	if (r)
-		goto err0;
-
-	/* wait couple of vsyncs until enabling the LCD */
-	if (panel_config->power_on_delay)
-		msleep(panel_config->power_on_delay);
-
-	for (i = 0; i < panel_data->num_gpios; ++i) {
-		gpio_set_value_cansleep(panel_data->gpios[i],
-				panel_data->gpio_invert[i] ? 0 : 1);
-	}
-
-	return 0;
-
-err0:
-	return r;
-}
-
-static void generic_dpi_panel_power_off(struct omap_dss_device *dssdev)
-{
-	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
-	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
-	struct panel_config *panel_config = drv_data->panel_config;
-	int i;
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	for (i = panel_data->num_gpios - 1; i >= 0; --i) {
-		gpio_set_value_cansleep(panel_data->gpios[i],
-				panel_data->gpio_invert[i] ? 1 : 0);
-	}
-
-	/* wait couple of vsyncs after disabling the LCD */
-	if (panel_config->power_off_delay)
-		msleep(panel_config->power_off_delay);
-
-	omapdss_dpi_display_disable(dssdev);
-}
-
-static int generic_dpi_panel_probe(struct omap_dss_device *dssdev)
-{
-	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
-	struct panel_config *panel_config = NULL;
-	struct panel_drv_data *drv_data = NULL;
-	int i, r;
-
-	dev_dbg(dssdev->dev, "probe\n");
-
-	if (!panel_data || !panel_data->name)
-		return -EINVAL;
-
-	for (i = 0; i < ARRAY_SIZE(generic_dpi_panels); i++) {
-		if (strcmp(panel_data->name, generic_dpi_panels[i].name) == 0) {
-			panel_config = &generic_dpi_panels[i];
-			break;
-		}
-	}
-
-	if (!panel_config)
-		return -EINVAL;
-
-	for (i = 0; i < panel_data->num_gpios; ++i) {
-		r = devm_gpio_request_one(dssdev->dev, panel_data->gpios[i],
-				panel_data->gpio_invert[i] ?
-				GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW,
-				"panel gpio");
-		if (r)
-			return r;
-	}
-
-	dssdev->panel.timings = panel_config->timings;
-
-	drv_data = devm_kzalloc(dssdev->dev, sizeof(*drv_data), GFP_KERNEL);
-	if (!drv_data)
-		return -ENOMEM;
-
-	drv_data->dssdev = dssdev;
-	drv_data->panel_config = panel_config;
-
-	mutex_init(&drv_data->lock);
-
-	dev_set_drvdata(dssdev->dev, drv_data);
-
-	return 0;
-}
-
-static void __exit generic_dpi_panel_remove(struct omap_dss_device *dssdev)
-{
-	dev_dbg(dssdev->dev, "remove\n");
-
-	dev_set_drvdata(dssdev->dev, NULL);
-}
-
-static int generic_dpi_panel_enable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	mutex_lock(&drv_data->lock);
-
-	r = generic_dpi_panel_power_on(dssdev);
-	if (r)
-		goto err;
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-err:
-	mutex_unlock(&drv_data->lock);
-
-	return r;
-}
-
-static void generic_dpi_panel_disable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&drv_data->lock);
-
-	generic_dpi_panel_power_off(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-
-	mutex_unlock(&drv_data->lock);
-}
-
-static void generic_dpi_panel_set_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&drv_data->lock);
-
-	omapdss_dpi_set_timings(dssdev, timings);
-
-	dssdev->panel.timings = *timings;
-
-	mutex_unlock(&drv_data->lock);
-}
-
-static void generic_dpi_panel_get_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&drv_data->lock);
-
-	*timings = dssdev->panel.timings;
-
-	mutex_unlock(&drv_data->lock);
-}
-
-static int generic_dpi_panel_check_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	struct panel_drv_data *drv_data = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	mutex_lock(&drv_data->lock);
-
-	r = dpi_check_timings(dssdev, timings);
-
-	mutex_unlock(&drv_data->lock);
-
-	return r;
-}
-
-static struct omap_dss_driver dpi_driver = {
-	.probe		= generic_dpi_panel_probe,
-	.remove		= __exit_p(generic_dpi_panel_remove),
-
-	.enable		= generic_dpi_panel_enable,
-	.disable	= generic_dpi_panel_disable,
-
-	.set_timings	= generic_dpi_panel_set_timings,
-	.get_timings	= generic_dpi_panel_get_timings,
-	.check_timings	= generic_dpi_panel_check_timings,
-
-	.driver         = {
-		.name   = "generic_dpi_panel",
-		.owner  = THIS_MODULE,
-	},
-};
-
-static int __init generic_dpi_panel_drv_init(void)
-{
-	return omap_dss_register_driver(&dpi_driver);
-}
-
-static void __exit generic_dpi_panel_drv_exit(void)
-{
-	omap_dss_unregister_driver(&dpi_driver);
-}
-
-module_init(generic_dpi_panel_drv_init);
-module_exit(generic_dpi_panel_drv_exit);
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c b/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
deleted file mode 100644
index 6c51430ddb37..000000000000
--- a/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
+++ /dev/null
@@ -1,262 +0,0 @@
-/*
- * LCD panel driver for LG.Philips LB035Q02
- *
- * Author: Steve Sakoman <steve@sakoman.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * 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/module.h>
-#include <linux/delay.h>
-#include <linux/spi/spi.h>
-#include <linux/mutex.h>
-#include <linux/gpio.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-struct lb035q02_data {
-	struct mutex lock;
-};
-
-static struct omap_video_timings lb035q02_timings = {
-	.x_res = 320,
-	.y_res = 240,
-
-	.pixel_clock	= 6500,
-
-	.hsw		= 2,
-	.hfp		= 20,
-	.hbp		= 68,
-
-	.vsw		= 2,
-	.vfp		= 4,
-	.vbp		= 18,
-
-	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-};
-
-static inline struct panel_generic_dpi_data
-*get_panel_data(const struct omap_dss_device *dssdev)
-{
-	return (struct panel_generic_dpi_data *) dssdev->data;
-}
-
-static int lb035q02_panel_power_on(struct omap_dss_device *dssdev)
-{
-	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
-	int r, i;
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
-
-	r = omapdss_dpi_display_enable(dssdev);
-	if (r)
-		goto err0;
-
-	for (i = 0; i < panel_data->num_gpios; ++i) {
-		gpio_set_value_cansleep(panel_data->gpios[i],
-				panel_data->gpio_invert[i] ? 0 : 1);
-	}
-
-	return 0;
-
-err0:
-	return r;
-}
-
-static void lb035q02_panel_power_off(struct omap_dss_device *dssdev)
-{
-	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
-	int i;
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	for (i = panel_data->num_gpios - 1; i >= 0; --i) {
-		gpio_set_value_cansleep(panel_data->gpios[i],
-				panel_data->gpio_invert[i] ? 1 : 0);
-	}
-
-	omapdss_dpi_display_disable(dssdev);
-}
-
-static int lb035q02_panel_probe(struct omap_dss_device *dssdev)
-{
-	struct panel_generic_dpi_data *panel_data = get_panel_data(dssdev);
-	struct lb035q02_data *ld;
-	int r, i;
-
-	if (!panel_data)
-		return -EINVAL;
-
-	dssdev->panel.timings = lb035q02_timings;
-
-	ld = devm_kzalloc(dssdev->dev, sizeof(*ld), GFP_KERNEL);
-	if (!ld)
-		return -ENOMEM;
-
-	for (i = 0; i < panel_data->num_gpios; ++i) {
-		r = devm_gpio_request_one(dssdev->dev, panel_data->gpios[i],
-				panel_data->gpio_invert[i] ?
-				GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW,
-				"panel gpio");
-		if (r)
-			return r;
-	}
-
-	mutex_init(&ld->lock);
-	dev_set_drvdata(dssdev->dev, ld);
-
-	return 0;
-}
-
-static void lb035q02_panel_remove(struct omap_dss_device *dssdev)
-{
-}
-
-static int lb035q02_panel_enable(struct omap_dss_device *dssdev)
-{
-	struct lb035q02_data *ld = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	mutex_lock(&ld->lock);
-
-	r = lb035q02_panel_power_on(dssdev);
-	if (r)
-		goto err;
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	mutex_unlock(&ld->lock);
-	return 0;
-err:
-	mutex_unlock(&ld->lock);
-	return r;
-}
-
-static void lb035q02_panel_disable(struct omap_dss_device *dssdev)
-{
-	struct lb035q02_data *ld = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&ld->lock);
-
-	lb035q02_panel_power_off(dssdev);
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-
-	mutex_unlock(&ld->lock);
-}
-
-static struct omap_dss_driver lb035q02_driver = {
-	.probe		= lb035q02_panel_probe,
-	.remove		= lb035q02_panel_remove,
-
-	.enable		= lb035q02_panel_enable,
-	.disable	= lb035q02_panel_disable,
-
-	.driver         = {
-		.name   = "lgphilips_lb035q02_panel",
-		.owner  = THIS_MODULE,
-	},
-};
-
-static int lb035q02_write_reg(struct spi_device *spi, u8 reg, u16 val)
-{
-	struct spi_message msg;
-	struct spi_transfer index_xfer = {
-		.len		= 3,
-		.cs_change	= 1,
-	};
-	struct spi_transfer value_xfer = {
-		.len		= 3,
-	};
-	u8	buffer[16];
-
-	spi_message_init(&msg);
-
-	/* register index */
-	buffer[0] = 0x70;
-	buffer[1] = 0x00;
-	buffer[2] = reg & 0x7f;
-	index_xfer.tx_buf = buffer;
-	spi_message_add_tail(&index_xfer, &msg);
-
-	/* register value */
-	buffer[4] = 0x72;
-	buffer[5] = val >> 8;
-	buffer[6] = val;
-	value_xfer.tx_buf = buffer + 4;
-	spi_message_add_tail(&value_xfer, &msg);
-
-	return spi_sync(spi, &msg);
-}
-
-static void init_lb035q02_panel(struct spi_device *spi)
-{
-	/* Init sequence from page 28 of the lb035q02 spec */
-	lb035q02_write_reg(spi, 0x01, 0x6300);
-	lb035q02_write_reg(spi, 0x02, 0x0200);
-	lb035q02_write_reg(spi, 0x03, 0x0177);
-	lb035q02_write_reg(spi, 0x04, 0x04c7);
-	lb035q02_write_reg(spi, 0x05, 0xffc0);
-	lb035q02_write_reg(spi, 0x06, 0xe806);
-	lb035q02_write_reg(spi, 0x0a, 0x4008);
-	lb035q02_write_reg(spi, 0x0b, 0x0000);
-	lb035q02_write_reg(spi, 0x0d, 0x0030);
-	lb035q02_write_reg(spi, 0x0e, 0x2800);
-	lb035q02_write_reg(spi, 0x0f, 0x0000);
-	lb035q02_write_reg(spi, 0x16, 0x9f80);
-	lb035q02_write_reg(spi, 0x17, 0x0a0f);
-	lb035q02_write_reg(spi, 0x1e, 0x00c1);
-	lb035q02_write_reg(spi, 0x30, 0x0300);
-	lb035q02_write_reg(spi, 0x31, 0x0007);
-	lb035q02_write_reg(spi, 0x32, 0x0000);
-	lb035q02_write_reg(spi, 0x33, 0x0000);
-	lb035q02_write_reg(spi, 0x34, 0x0707);
-	lb035q02_write_reg(spi, 0x35, 0x0004);
-	lb035q02_write_reg(spi, 0x36, 0x0302);
-	lb035q02_write_reg(spi, 0x37, 0x0202);
-	lb035q02_write_reg(spi, 0x3a, 0x0a0d);
-	lb035q02_write_reg(spi, 0x3b, 0x0806);
-}
-
-static int lb035q02_panel_spi_probe(struct spi_device *spi)
-{
-	init_lb035q02_panel(spi);
-	return omap_dss_register_driver(&lb035q02_driver);
-}
-
-static int lb035q02_panel_spi_remove(struct spi_device *spi)
-{
-	omap_dss_unregister_driver(&lb035q02_driver);
-	return 0;
-}
-
-static struct spi_driver lb035q02_spi_driver = {
-	.driver		= {
-		.name	= "lgphilips_lb035q02_panel-spi",
-		.owner	= THIS_MODULE,
-	},
-	.probe		= lb035q02_panel_spi_probe,
-	.remove		= lb035q02_panel_spi_remove,
-};
-
-module_spi_driver(lb035q02_spi_driver);
-
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-n8x0.c b/drivers/video/omap2/displays/panel-n8x0.c
deleted file mode 100644
index 1d525fc84db9..000000000000
--- a/drivers/video/omap2/displays/panel-n8x0.c
+++ /dev/null
@@ -1,616 +0,0 @@
-/* #define DEBUG */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/gpio.h>
-#include <linux/spi/spi.h>
-#include <linux/fb.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-#define BLIZZARD_REV_CODE                      0x00
-#define BLIZZARD_CONFIG                        0x02
-#define BLIZZARD_PLL_DIV                       0x04
-#define BLIZZARD_PLL_LOCK_RANGE                0x06
-#define BLIZZARD_PLL_CLOCK_SYNTH_0             0x08
-#define BLIZZARD_PLL_CLOCK_SYNTH_1             0x0a
-#define BLIZZARD_PLL_MODE                      0x0c
-#define BLIZZARD_CLK_SRC                       0x0e
-#define BLIZZARD_MEM_BANK0_ACTIVATE            0x10
-#define BLIZZARD_MEM_BANK0_STATUS              0x14
-#define BLIZZARD_PANEL_CONFIGURATION           0x28
-#define BLIZZARD_HDISP                         0x2a
-#define BLIZZARD_HNDP                          0x2c
-#define BLIZZARD_VDISP0                        0x2e
-#define BLIZZARD_VDISP1                        0x30
-#define BLIZZARD_VNDP                          0x32
-#define BLIZZARD_HSW                           0x34
-#define BLIZZARD_VSW                           0x38
-#define BLIZZARD_DISPLAY_MODE                  0x68
-#define BLIZZARD_INPUT_WIN_X_START_0           0x6c
-#define BLIZZARD_DATA_SOURCE_SELECT            0x8e
-#define BLIZZARD_DISP_MEM_DATA_PORT            0x90
-#define BLIZZARD_DISP_MEM_READ_ADDR0           0x92
-#define BLIZZARD_POWER_SAVE                    0xE6
-#define BLIZZARD_NDISP_CTRL_STATUS             0xE8
-
-/* Data source select */
-/* For S1D13745 */
-#define BLIZZARD_SRC_WRITE_LCD_BACKGROUND	0x00
-#define BLIZZARD_SRC_WRITE_LCD_DESTRUCTIVE	0x01
-#define BLIZZARD_SRC_WRITE_OVERLAY_ENABLE	0x04
-#define BLIZZARD_SRC_DISABLE_OVERLAY		0x05
-/* For S1D13744 */
-#define BLIZZARD_SRC_WRITE_LCD			0x00
-#define BLIZZARD_SRC_BLT_LCD			0x06
-
-#define BLIZZARD_COLOR_RGB565			0x01
-#define BLIZZARD_COLOR_YUV420			0x09
-
-#define BLIZZARD_VERSION_S1D13745		0x01	/* Hailstorm */
-#define BLIZZARD_VERSION_S1D13744		0x02	/* Blizzard */
-
-#define MIPID_CMD_READ_DISP_ID		0x04
-#define MIPID_CMD_READ_RED		0x06
-#define MIPID_CMD_READ_GREEN		0x07
-#define MIPID_CMD_READ_BLUE		0x08
-#define MIPID_CMD_READ_DISP_STATUS	0x09
-#define MIPID_CMD_RDDSDR		0x0F
-#define MIPID_CMD_SLEEP_IN		0x10
-#define MIPID_CMD_SLEEP_OUT		0x11
-#define MIPID_CMD_DISP_OFF		0x28
-#define MIPID_CMD_DISP_ON		0x29
-
-static struct panel_drv_data {
-	struct mutex lock;
-
-	struct omap_dss_device *dssdev;
-	struct spi_device *spidev;
-
-	int blizzard_ver;
-} s_drv_data;
-
-
-static inline
-struct panel_n8x0_data *get_board_data(const struct omap_dss_device *dssdev)
-{
-	return dssdev->data;
-}
-
-static inline
-struct panel_drv_data *get_drv_data(const struct omap_dss_device *dssdev)
-{
-	return &s_drv_data;
-}
-
-
-static inline void blizzard_cmd(u8 cmd)
-{
-	omap_rfbi_write_command(&cmd, 1);
-}
-
-static inline void blizzard_write(u8 cmd, const u8 *buf, int len)
-{
-	omap_rfbi_write_command(&cmd, 1);
-	omap_rfbi_write_data(buf, len);
-}
-
-static inline void blizzard_read(u8 cmd, u8 *buf, int len)
-{
-	omap_rfbi_write_command(&cmd, 1);
-	omap_rfbi_read_data(buf, len);
-}
-
-static u8 blizzard_read_reg(u8 cmd)
-{
-	u8 data;
-	blizzard_read(cmd, &data, 1);
-	return data;
-}
-
-static void blizzard_ctrl_setup_update(struct omap_dss_device *dssdev,
-		int x, int y, int w, int h)
-{
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-	u8 tmp[18];
-	int x_end, y_end;
-
-	x_end = x + w - 1;
-	y_end = y + h - 1;
-
-	tmp[0] = x;
-	tmp[1] = x >> 8;
-	tmp[2] = y;
-	tmp[3] = y >> 8;
-	tmp[4] = x_end;
-	tmp[5] = x_end >> 8;
-	tmp[6] = y_end;
-	tmp[7] = y_end >> 8;
-
-	/* scaling? */
-	tmp[8] = x;
-	tmp[9] = x >> 8;
-	tmp[10] = y;
-	tmp[11] = y >> 8;
-	tmp[12] = x_end;
-	tmp[13] = x_end >> 8;
-	tmp[14] = y_end;
-	tmp[15] = y_end >> 8;
-
-	tmp[16] = BLIZZARD_COLOR_RGB565;
-
-	if (ddata->blizzard_ver == BLIZZARD_VERSION_S1D13745)
-		tmp[17] = BLIZZARD_SRC_WRITE_LCD_BACKGROUND;
-	else
-		tmp[17] = ddata->blizzard_ver == BLIZZARD_VERSION_S1D13744 ?
-			BLIZZARD_SRC_WRITE_LCD :
-			BLIZZARD_SRC_WRITE_LCD_DESTRUCTIVE;
-
-	omapdss_rfbi_set_pixel_size(dssdev, 16);
-	omapdss_rfbi_set_data_lines(dssdev, 8);
-
-	omap_rfbi_configure(dssdev);
-
-	blizzard_write(BLIZZARD_INPUT_WIN_X_START_0, tmp, 18);
-
-	omapdss_rfbi_set_pixel_size(dssdev, 16);
-	omapdss_rfbi_set_data_lines(dssdev, 16);
-
-	omap_rfbi_configure(dssdev);
-}
-
-static void mipid_transfer(struct spi_device *spi, int cmd, const u8 *wbuf,
-		int wlen, u8 *rbuf, int rlen)
-{
-	struct spi_message	m;
-	struct spi_transfer	*x, xfer[4];
-	u16			w;
-	int			r;
-
-	spi_message_init(&m);
-
-	memset(xfer, 0, sizeof(xfer));
-	x = &xfer[0];
-
-	cmd &=  0xff;
-	x->tx_buf		= &cmd;
-	x->bits_per_word	= 9;
-	x->len			= 2;
-	spi_message_add_tail(x, &m);
-
-	if (wlen) {
-		x++;
-		x->tx_buf		= wbuf;
-		x->len			= wlen;
-		x->bits_per_word	= 9;
-		spi_message_add_tail(x, &m);
-	}
-
-	if (rlen) {
-		x++;
-		x->rx_buf	= &w;
-		x->len		= 1;
-		spi_message_add_tail(x, &m);
-
-		if (rlen > 1) {
-			/* Arrange for the extra clock before the first
-			 * data bit.
-			 */
-			x->bits_per_word = 9;
-			x->len		 = 2;
-
-			x++;
-			x->rx_buf	 = &rbuf[1];
-			x->len		 = rlen - 1;
-			spi_message_add_tail(x, &m);
-		}
-	}
-
-	r = spi_sync(spi, &m);
-	if (r < 0)
-		dev_dbg(&spi->dev, "spi_sync %d\n", r);
-
-	if (rlen)
-		rbuf[0] = w & 0xff;
-}
-
-static inline void mipid_cmd(struct spi_device *spi, int cmd)
-{
-	mipid_transfer(spi, cmd, NULL, 0, NULL, 0);
-}
-
-static inline void mipid_write(struct spi_device *spi,
-		int reg, const u8 *buf, int len)
-{
-	mipid_transfer(spi, reg, buf, len, NULL, 0);
-}
-
-static inline void mipid_read(struct spi_device *spi,
-		int reg, u8 *buf, int len)
-{
-	mipid_transfer(spi, reg, NULL, 0, buf, len);
-}
-
-static void set_data_lines(struct spi_device *spi, int data_lines)
-{
-	u16 par;
-
-	switch (data_lines) {
-	case 16:
-		par = 0x150;
-		break;
-	case 18:
-		par = 0x160;
-		break;
-	case 24:
-		par = 0x170;
-		break;
-	}
-
-	mipid_write(spi, 0x3a, (u8 *)&par, 2);
-}
-
-static void send_init_string(struct spi_device *spi)
-{
-	u16 initpar[] = { 0x0102, 0x0100, 0x0100 };
-	mipid_write(spi, 0xc2, (u8 *)initpar, sizeof(initpar));
-}
-
-static void send_display_on(struct spi_device *spi)
-{
-	mipid_cmd(spi, MIPID_CMD_DISP_ON);
-}
-
-static void send_display_off(struct spi_device *spi)
-{
-	mipid_cmd(spi, MIPID_CMD_DISP_OFF);
-}
-
-static void send_sleep_out(struct spi_device *spi)
-{
-	mipid_cmd(spi, MIPID_CMD_SLEEP_OUT);
-	msleep(120);
-}
-
-static void send_sleep_in(struct spi_device *spi)
-{
-	mipid_cmd(spi, MIPID_CMD_SLEEP_IN);
-	msleep(50);
-}
-
-static int n8x0_panel_power_on(struct omap_dss_device *dssdev)
-{
-	int r;
-	struct panel_n8x0_data *bdata = get_board_data(dssdev);
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-	struct spi_device *spi = ddata->spidev;
-	u8 rev, conf;
-	u8 display_id[3];
-	const char *panel_name;
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	gpio_direction_output(bdata->ctrl_pwrdown, 1);
-
-	omapdss_rfbi_set_size(dssdev, dssdev->panel.timings.x_res,
-		dssdev->panel.timings.y_res);
-	omapdss_rfbi_set_pixel_size(dssdev, dssdev->ctrl.pixel_size);
-	omapdss_rfbi_set_data_lines(dssdev, dssdev->phy.rfbi.data_lines);
-	omapdss_rfbi_set_interface_timings(dssdev, &dssdev->ctrl.rfbi_timings);
-
-	r = omapdss_rfbi_display_enable(dssdev);
-	if (r)
-		goto err_rfbi_en;
-
-	rev = blizzard_read_reg(BLIZZARD_REV_CODE);
-	conf = blizzard_read_reg(BLIZZARD_CONFIG);
-
-	switch (rev & 0xfc) {
-	case 0x9c:
-		ddata->blizzard_ver = BLIZZARD_VERSION_S1D13744;
-		dev_info(dssdev->dev, "s1d13744 LCD controller rev %d "
-			"initialized (CNF pins %x)\n", rev & 0x03, conf & 0x07);
-		break;
-	case 0xa4:
-		ddata->blizzard_ver = BLIZZARD_VERSION_S1D13745;
-		dev_info(dssdev->dev, "s1d13745 LCD controller rev %d "
-			"initialized (CNF pins %x)\n", rev & 0x03, conf & 0x07);
-		break;
-	default:
-		dev_err(dssdev->dev, "invalid s1d1374x revision %02x\n", rev);
-		r = -ENODEV;
-		goto err_inv_chip;
-	}
-
-	/* panel */
-
-	gpio_direction_output(bdata->panel_reset, 1);
-
-	mipid_read(spi, MIPID_CMD_READ_DISP_ID, display_id, 3);
-	dev_dbg(&spi->dev, "MIPI display ID: %02x%02x%02x\n",
-			display_id[0], display_id[1], display_id[2]);
-
-	switch (display_id[0]) {
-	case 0x45:
-		panel_name = "lph8923";
-		break;
-	case 0x83:
-		panel_name = "ls041y3";
-		break;
-	default:
-		dev_err(dssdev->dev, "invalid display ID 0x%x\n",
-				display_id[0]);
-		r = -ENODEV;
-		goto err_inv_panel;
-	}
-
-	dev_info(dssdev->dev, "%s rev %02x LCD detected\n",
-			panel_name, display_id[1]);
-
-	send_sleep_out(spi);
-	send_init_string(spi);
-	set_data_lines(spi, 24);
-	send_display_on(spi);
-
-	return 0;
-
-err_inv_panel:
-	/*
-	 * HACK: we should turn off the panel here, but there is some problem
-	 * with the initialization sequence, and we fail to init the panel if we
-	 * have turned it off
-	 */
-	/* gpio_direction_output(bdata->panel_reset, 0); */
-err_inv_chip:
-	omapdss_rfbi_display_disable(dssdev);
-err_rfbi_en:
-	gpio_direction_output(bdata->ctrl_pwrdown, 0);
-	return r;
-}
-
-static void n8x0_panel_power_off(struct omap_dss_device *dssdev)
-{
-	struct panel_n8x0_data *bdata = get_board_data(dssdev);
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-	struct spi_device *spi = ddata->spidev;
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	send_display_off(spi);
-	send_sleep_in(spi);
-
-	/*
-	 * HACK: we should turn off the panel here, but there is some problem
-	 * with the initialization sequence, and we fail to init the panel if we
-	 * have turned it off
-	 */
-	/* gpio_direction_output(bdata->panel_reset, 0); */
-	gpio_direction_output(bdata->ctrl_pwrdown, 0);
-	omapdss_rfbi_display_disable(dssdev);
-}
-
-static const struct rfbi_timings n8x0_panel_timings = {
-	.cs_on_time     = 0,
-
-	.we_on_time     = 9000,
-	.we_off_time    = 18000,
-	.we_cycle_time  = 36000,
-
-	.re_on_time     = 9000,
-	.re_off_time    = 27000,
-	.re_cycle_time  = 36000,
-
-	.access_time    = 27000,
-	.cs_off_time    = 36000,
-
-	.cs_pulse_width = 0,
-};
-
-static int n8x0_panel_probe(struct omap_dss_device *dssdev)
-{
-	struct panel_n8x0_data *bdata = get_board_data(dssdev);
-	struct panel_drv_data *ddata;
-	int r;
-
-	dev_dbg(dssdev->dev, "probe\n");
-
-	if (!bdata)
-		return -EINVAL;
-
-	s_drv_data.dssdev = dssdev;
-
-	ddata = &s_drv_data;
-
-	mutex_init(&ddata->lock);
-
-	dssdev->panel.timings.x_res = 800;
-	dssdev->panel.timings.y_res = 480;
-	dssdev->ctrl.pixel_size = 16;
-	dssdev->ctrl.rfbi_timings = n8x0_panel_timings;
-	dssdev->caps = OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE;
-
-	if (gpio_is_valid(bdata->panel_reset)) {
-		r = devm_gpio_request_one(dssdev->dev, bdata->panel_reset,
-				GPIOF_OUT_INIT_LOW, "PANEL RESET");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(bdata->ctrl_pwrdown)) {
-		r = devm_gpio_request_one(dssdev->dev, bdata->ctrl_pwrdown,
-				GPIOF_OUT_INIT_LOW, "PANEL PWRDOWN");
-		if (r)
-			return r;
-	}
-
-	return 0;
-}
-
-static void n8x0_panel_remove(struct omap_dss_device *dssdev)
-{
-	dev_dbg(dssdev->dev, "remove\n");
-
-	dev_set_drvdata(dssdev->dev, NULL);
-}
-
-static int n8x0_panel_enable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-	int r;
-
-	dev_dbg(dssdev->dev, "enable\n");
-
-	mutex_lock(&ddata->lock);
-
-	rfbi_bus_lock();
-
-	r = n8x0_panel_power_on(dssdev);
-
-	rfbi_bus_unlock();
-
-	if (r) {
-		mutex_unlock(&ddata->lock);
-		return r;
-	}
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	mutex_unlock(&ddata->lock);
-
-	return 0;
-}
-
-static void n8x0_panel_disable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-
-	dev_dbg(dssdev->dev, "disable\n");
-
-	mutex_lock(&ddata->lock);
-
-	rfbi_bus_lock();
-
-	n8x0_panel_power_off(dssdev);
-
-	rfbi_bus_unlock();
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-
-	mutex_unlock(&ddata->lock);
-}
-
-static void n8x0_panel_get_resolution(struct omap_dss_device *dssdev,
-		u16 *xres, u16 *yres)
-{
-	*xres = dssdev->panel.timings.x_res;
-	*yres = dssdev->panel.timings.y_res;
-}
-
-static void update_done(void *data)
-{
-	rfbi_bus_unlock();
-}
-
-static int n8x0_panel_update(struct omap_dss_device *dssdev,
-		u16 x, u16 y, u16 w, u16 h)
-{
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-	u16 dw, dh;
-
-	dev_dbg(dssdev->dev, "update\n");
-
-	dw = dssdev->panel.timings.x_res;
-	dh = dssdev->panel.timings.y_res;
-
-	if (x != 0 || y != 0 || w != dw || h != dh) {
-		dev_err(dssdev->dev, "invalid update region %d, %d, %d, %d\n",
-			x, y, w, h);
-		return -EINVAL;
-	}
-
-	mutex_lock(&ddata->lock);
-	rfbi_bus_lock();
-
-	blizzard_ctrl_setup_update(dssdev, x, y, w, h);
-
-	omap_rfbi_update(dssdev, update_done, NULL);
-
-	mutex_unlock(&ddata->lock);
-
-	return 0;
-}
-
-static int n8x0_panel_sync(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = get_drv_data(dssdev);
-
-	dev_dbg(dssdev->dev, "sync\n");
-
-	mutex_lock(&ddata->lock);
-	rfbi_bus_lock();
-	rfbi_bus_unlock();
-	mutex_unlock(&ddata->lock);
-
-	return 0;
-}
-
-static struct omap_dss_driver n8x0_panel_driver = {
-	.probe		= n8x0_panel_probe,
-	.remove		= n8x0_panel_remove,
-
-	.enable		= n8x0_panel_enable,
-	.disable	= n8x0_panel_disable,
-
-	.update		= n8x0_panel_update,
-	.sync		= n8x0_panel_sync,
-
-	.get_resolution	= n8x0_panel_get_resolution,
-	.get_recommended_bpp = omapdss_default_get_recommended_bpp,
-
-	.driver         = {
-		.name   = "n8x0_panel",
-		.owner  = THIS_MODULE,
-	},
-};
-
-/* PANEL */
-
-static int mipid_spi_probe(struct spi_device *spi)
-{
-	int r;
-
-	dev_dbg(&spi->dev, "mipid_spi_probe\n");
-
-	spi->mode = SPI_MODE_0;
-
-	s_drv_data.spidev = spi;
-
-	r = omap_dss_register_driver(&n8x0_panel_driver);
-	if (r)
-		pr_err("n8x0_panel: dss driver registration failed\n");
-
-	return r;
-}
-
-static int mipid_spi_remove(struct spi_device *spi)
-{
-	dev_dbg(&spi->dev, "mipid_spi_remove\n");
-	omap_dss_unregister_driver(&n8x0_panel_driver);
-	return 0;
-}
-
-static struct spi_driver mipid_spi_driver = {
-	.driver = {
-		.name	= "lcd_mipid",
-		.owner	= THIS_MODULE,
-	},
-	.probe	= mipid_spi_probe,
-	.remove	= mipid_spi_remove,
-};
-module_spi_driver(mipid_spi_driver);
-
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c b/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
deleted file mode 100644
index 6b9f7925e918..000000000000
--- a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * Support for NEC-nl8048hl11-01b panel driver
- *
- * Copyright (C) 2010 Texas Instruments Inc.
- * Author: Erik Gilling <konkers@android.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/module.h>
-#include <linux/delay.h>
-#include <linux/spi/spi.h>
-#include <linux/fb.h>
-#include <linux/gpio.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-#define LCD_XRES		800
-#define LCD_YRES		480
-/*
- * NEC PIX Clock Ratings
- * MIN:21.8MHz TYP:23.8MHz MAX:25.7MHz
- */
-#define LCD_PIXEL_CLOCK		23800
-
-static const struct {
-	unsigned char addr;
-	unsigned char dat;
-} nec_8048_init_seq[] = {
-	{ 3, 0x01 }, { 0, 0x00 }, { 1, 0x01 }, { 4, 0x00 }, { 5, 0x14 },
-	{ 6, 0x24 }, { 16, 0xD7 }, { 17, 0x00 }, { 18, 0x00 }, { 19, 0x55 },
-	{ 20, 0x01 }, { 21, 0x70 }, { 22, 0x1E }, { 23, 0x25 },	{ 24, 0x25 },
-	{ 25, 0x02 }, { 26, 0x02 }, { 27, 0xA0 }, { 32, 0x2F }, { 33, 0x0F },
-	{ 34, 0x0F }, { 35, 0x0F }, { 36, 0x0F }, { 37, 0x0F },	{ 38, 0x0F },
-	{ 39, 0x00 }, { 40, 0x02 }, { 41, 0x02 }, { 42, 0x02 },	{ 43, 0x0F },
-	{ 44, 0x0F }, { 45, 0x0F }, { 46, 0x0F }, { 47, 0x0F },	{ 48, 0x0F },
-	{ 49, 0x0F }, { 50, 0x00 }, { 51, 0x02 }, { 52, 0x02 }, { 53, 0x02 },
-	{ 80, 0x0C }, { 83, 0x42 }, { 84, 0x42 }, { 85, 0x41 },	{ 86, 0x14 },
-	{ 89, 0x88 }, { 90, 0x01 }, { 91, 0x00 }, { 92, 0x02 },	{ 93, 0x0C },
-	{ 94, 0x1C }, { 95, 0x27 }, { 98, 0x49 }, { 99, 0x27 }, { 102, 0x76 },
-	{ 103, 0x27 }, { 112, 0x01 }, { 113, 0x0E }, { 114, 0x02 },
-	{ 115, 0x0C }, { 118, 0x0C }, { 121, 0x30 }, { 130, 0x00 },
-	{ 131, 0x00 }, { 132, 0xFC }, { 134, 0x00 }, { 136, 0x00 },
-	{ 138, 0x00 }, { 139, 0x00 }, { 140, 0x00 }, { 141, 0xFC },
-	{ 143, 0x00 }, { 145, 0x00 }, { 147, 0x00 }, { 148, 0x00 },
-	{ 149, 0x00 }, { 150, 0xFC }, { 152, 0x00 }, { 154, 0x00 },
-	{ 156, 0x00 }, { 157, 0x00 }, { 2, 0x00 },
-};
-
-/*
- * NEC NL8048HL11-01B  Manual
- * defines HFB, HSW, HBP, VFP, VSW, VBP as shown below
- */
-
-static struct omap_video_timings nec_8048_panel_timings = {
-	/* 800 x 480 @ 60 Hz  Reduced blanking VESA CVT 0.31M3-R */
-	.x_res		= LCD_XRES,
-	.y_res		= LCD_YRES,
-	.pixel_clock	= LCD_PIXEL_CLOCK,
-	.hfp		= 6,
-	.hsw		= 1,
-	.hbp		= 4,
-	.vfp		= 3,
-	.vsw		= 1,
-	.vbp		= 4,
-
-	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-};
-
-static inline struct panel_nec_nl8048_data
-*get_panel_data(const struct omap_dss_device *dssdev)
-{
-	return (struct panel_nec_nl8048_data *) dssdev->data;
-}
-
-static int nec_8048_panel_probe(struct omap_dss_device *dssdev)
-{
-	struct panel_nec_nl8048_data *pd = get_panel_data(dssdev);
-	int r;
-
-	if (!pd)
-		return -EINVAL;
-
-	dssdev->panel.timings = nec_8048_panel_timings;
-
-	if (gpio_is_valid(pd->qvga_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, pd->qvga_gpio,
-				GPIOF_OUT_INIT_HIGH, "lcd QVGA");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(pd->res_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, pd->res_gpio,
-				GPIOF_OUT_INIT_LOW, "lcd RES");
-		if (r)
-			return r;
-	}
-
-	return 0;
-}
-
-static void nec_8048_panel_remove(struct omap_dss_device *dssdev)
-{
-}
-
-static int nec_8048_panel_power_on(struct omap_dss_device *dssdev)
-{
-	struct panel_nec_nl8048_data *pd = get_panel_data(dssdev);
-	int r;
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
-
-	r = omapdss_dpi_display_enable(dssdev);
-	if (r)
-		goto err0;
-
-	if (gpio_is_valid(pd->res_gpio))
-		gpio_set_value_cansleep(pd->res_gpio, 1);
-
-	return 0;
-
-err0:
-	return r;
-}
-
-static void nec_8048_panel_power_off(struct omap_dss_device *dssdev)
-{
-	struct panel_nec_nl8048_data *pd = get_panel_data(dssdev);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	if (gpio_is_valid(pd->res_gpio))
-		gpio_set_value_cansleep(pd->res_gpio, 0);
-
-	omapdss_dpi_display_disable(dssdev);
-}
-
-static int nec_8048_panel_enable(struct omap_dss_device *dssdev)
-{
-	int r;
-
-	r = nec_8048_panel_power_on(dssdev);
-	if (r)
-		return r;
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	return 0;
-}
-
-static void nec_8048_panel_disable(struct omap_dss_device *dssdev)
-{
-	nec_8048_panel_power_off(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-}
-
-static int nec_8048_recommended_bpp(struct omap_dss_device *dssdev)
-{
-	return 16;
-}
-
-static struct omap_dss_driver nec_8048_driver = {
-	.probe			= nec_8048_panel_probe,
-	.remove			= nec_8048_panel_remove,
-	.enable			= nec_8048_panel_enable,
-	.disable		= nec_8048_panel_disable,
-	.get_recommended_bpp	= nec_8048_recommended_bpp,
-
-	.driver		= {
-		.name		= "NEC_8048_panel",
-		.owner		= THIS_MODULE,
-	},
-};
-
-static int nec_8048_spi_send(struct spi_device *spi, unsigned char reg_addr,
-			unsigned char reg_data)
-{
-	int ret = 0;
-	unsigned int cmd = 0, data = 0;
-
-	cmd = 0x0000 | reg_addr; /* register address write */
-	data = 0x0100 | reg_data ; /* register data write */
-	data = (cmd << 16) | data;
-
-	ret = spi_write(spi, (unsigned char *)&data, 4);
-	if (ret)
-		pr_err("error in spi_write %x\n", data);
-
-	return ret;
-}
-
-static int init_nec_8048_wvga_lcd(struct spi_device *spi)
-{
-	unsigned int i;
-	/* Initialization Sequence */
-	/* nec_8048_spi_send(spi, REG, VAL) */
-	for (i = 0; i < (ARRAY_SIZE(nec_8048_init_seq) - 1); i++)
-		nec_8048_spi_send(spi, nec_8048_init_seq[i].addr,
-				nec_8048_init_seq[i].dat);
-	udelay(20);
-	nec_8048_spi_send(spi, nec_8048_init_seq[i].addr,
-				nec_8048_init_seq[i].dat);
-	return 0;
-}
-
-static int nec_8048_spi_probe(struct spi_device *spi)
-{
-	spi->mode = SPI_MODE_0;
-	spi->bits_per_word = 32;
-	spi_setup(spi);
-
-	init_nec_8048_wvga_lcd(spi);
-
-	return omap_dss_register_driver(&nec_8048_driver);
-}
-
-static int nec_8048_spi_remove(struct spi_device *spi)
-{
-	omap_dss_unregister_driver(&nec_8048_driver);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-
-static int nec_8048_spi_suspend(struct device *dev)
-{
-	struct spi_device *spi = to_spi_device(dev);
-
-	nec_8048_spi_send(spi, 2, 0x01);
-	mdelay(40);
-
-	return 0;
-}
-
-static int nec_8048_spi_resume(struct device *dev)
-{
-	struct spi_device *spi = to_spi_device(dev);
-
-	/* reinitialize the panel */
-	spi_setup(spi);
-	nec_8048_spi_send(spi, 2, 0x00);
-	init_nec_8048_wvga_lcd(spi);
-
-	return 0;
-}
-
-static SIMPLE_DEV_PM_OPS(nec_8048_spi_pm_ops, nec_8048_spi_suspend,
-		nec_8048_spi_resume);
-#define NEC_8048_SPI_PM_OPS (&nec_8048_spi_pm_ops)
-#else
-#define NEC_8048_SPI_PM_OPS NULL
-#endif
-
-static struct spi_driver nec_8048_spi_driver = {
-	.probe		= nec_8048_spi_probe,
-	.remove		= nec_8048_spi_remove,
-	.driver		= {
-		.name	= "nec_8048_spi",
-		.owner	= THIS_MODULE,
-		.pm	= NEC_8048_SPI_PM_OPS,
-	},
-};
-
-module_spi_driver(nec_8048_spi_driver);
-
-MODULE_AUTHOR("Erik Gilling <konkers@android.com>");
-MODULE_DESCRIPTION("NEC-nl8048hl11-01b Driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-picodlp.c b/drivers/video/omap2/displays/panel-picodlp.c
deleted file mode 100644
index 153e9bea0f6e..000000000000
--- a/drivers/video/omap2/displays/panel-picodlp.c
+++ /dev/null
@@ -1,559 +0,0 @@
-/*
- * picodlp panel driver
- * picodlp_i2c_driver: i2c_client driver
- *
- * Copyright (C) 2009-2011 Texas Instruments
- * Author: Mythri P K <mythripk@ti.com>
- * Mayuresh Janorkar <mayur@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/module.h>
-#include <linux/input.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/firmware.h>
-#include <linux/slab.h>
-#include <linux/mutex.h>
-#include <linux/i2c.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-#include "panel-picodlp.h"
-
-struct picodlp_data {
-	struct mutex lock;
-	struct i2c_client *picodlp_i2c_client;
-};
-
-static struct i2c_board_info picodlp_i2c_board_info = {
-	I2C_BOARD_INFO("picodlp_i2c_driver", 0x1b),
-};
-
-struct picodlp_i2c_data {
-	struct mutex xfer_lock;
-};
-
-static struct i2c_device_id picodlp_i2c_id[] = {
-	{ "picodlp_i2c_driver", 0 },
-	{ }
-};
-
-struct picodlp_i2c_command {
-	u8 reg;
-	u32 value;
-};
-
-static struct omap_video_timings pico_ls_timings = {
-	.x_res		= 864,
-	.y_res		= 480,
-	.hsw		= 7,
-	.hfp		= 11,
-	.hbp		= 7,
-
-	.pixel_clock	= 19200,
-
-	.vsw		= 2,
-	.vfp		= 3,
-	.vbp		= 14,
-
-	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-};
-
-static inline struct picodlp_panel_data
-		*get_panel_data(const struct omap_dss_device *dssdev)
-{
-	return (struct picodlp_panel_data *) dssdev->data;
-}
-
-static u32 picodlp_i2c_read(struct i2c_client *client, u8 reg)
-{
-	u8 read_cmd[] = {READ_REG_SELECT, reg}, data[4];
-	struct picodlp_i2c_data *picodlp_i2c_data = i2c_get_clientdata(client);
-	struct i2c_msg msg[2];
-
-	mutex_lock(&picodlp_i2c_data->xfer_lock);
-
-	msg[0].addr = client->addr;
-	msg[0].flags = 0;
-	msg[0].len = 2;
-	msg[0].buf = read_cmd;
-
-	msg[1].addr = client->addr;
-	msg[1].flags = I2C_M_RD;
-	msg[1].len = 4;
-	msg[1].buf = data;
-
-	i2c_transfer(client->adapter, msg, 2);
-	mutex_unlock(&picodlp_i2c_data->xfer_lock);
-	return (data[3] | (data[2] << 8) | (data[1] << 16) | (data[0] << 24));
-}
-
-static int picodlp_i2c_write_block(struct i2c_client *client,
-					u8 *data, int len)
-{
-	struct i2c_msg msg;
-	int i, r, msg_count = 1;
-
-	struct picodlp_i2c_data *picodlp_i2c_data = i2c_get_clientdata(client);
-
-	if (len < 1 || len > 32) {
-		dev_err(&client->dev,
-			"too long syn_write_block len %d\n", len);
-		return -EIO;
-	}
-	mutex_lock(&picodlp_i2c_data->xfer_lock);
-
-	msg.addr = client->addr;
-	msg.flags = 0;
-	msg.len = len;
-	msg.buf = data;
-	r = i2c_transfer(client->adapter, &msg, msg_count);
-	mutex_unlock(&picodlp_i2c_data->xfer_lock);
-
-	/*
-	 * i2c_transfer returns:
-	 * number of messages sent in case of success
-	 * a negative error number in case of failure
-	 */
-	if (r != msg_count)
-		goto err;
-
-	/* In case of success */
-	for (i = 0; i < len; i++)
-		dev_dbg(&client->dev,
-			"addr %x bw 0x%02x[%d]: 0x%02x\n",
-			client->addr, data[0] + i, i, data[i]);
-
-	return 0;
-err:
-	dev_err(&client->dev, "picodlp_i2c_write error\n");
-	return r;
-}
-
-static int picodlp_i2c_write(struct i2c_client *client, u8 reg, u32 value)
-{
-	u8 data[5];
-	int i;
-
-	data[0] = reg;
-	for (i = 1; i < 5; i++)
-		data[i] = (value >> (32 - (i) * 8)) & 0xFF;
-
-	return picodlp_i2c_write_block(client, data, 5);
-}
-
-static int picodlp_i2c_write_array(struct i2c_client *client,
-			const struct picodlp_i2c_command commands[],
-			int count)
-{
-	int i, r = 0;
-	for (i = 0; i < count; i++) {
-		r = picodlp_i2c_write(client, commands[i].reg,
-						commands[i].value);
-		if (r)
-			return r;
-	}
-	return r;
-}
-
-static int picodlp_wait_for_dma_done(struct i2c_client *client)
-{
-	u8 trial = 100;
-
-	do {
-		msleep(1);
-		if (!trial--)
-			return -ETIMEDOUT;
-	} while (picodlp_i2c_read(client, MAIN_STATUS) & DMA_STATUS);
-
-	return 0;
-}
-
-/**
- * picodlp_i2c_init:	i2c_initialization routine
- * client:	i2c_client for communication
- *
- * return
- *		0	: Success, no error
- *	error code	: Failure
- */
-static int picodlp_i2c_init(struct i2c_client *client)
-{
-	int r;
-	static const struct picodlp_i2c_command init_cmd_set1[] = {
-		{SOFT_RESET, 1},
-		{DMD_PARK_TRIGGER, 1},
-		{MISC_REG, 5},
-		{SEQ_CONTROL, 0},
-		{SEQ_VECTOR, 0x100},
-		{DMD_BLOCK_COUNT, 7},
-		{DMD_VCC_CONTROL, 0x109},
-		{DMD_PARK_PULSE_COUNT, 0xA},
-		{DMD_PARK_PULSE_WIDTH, 0xB},
-		{DMD_PARK_DELAY, 0x2ED},
-		{DMD_SHADOW_ENABLE, 0},
-		{FLASH_OPCODE, 0xB},
-		{FLASH_DUMMY_BYTES, 1},
-		{FLASH_ADDR_BYTES, 3},
-		{PBC_CONTROL, 0},
-		{FLASH_START_ADDR, CMT_LUT_0_START_ADDR},
-		{FLASH_READ_BYTES, CMT_LUT_0_SIZE},
-		{CMT_SPLASH_LUT_START_ADDR, 0},
-		{CMT_SPLASH_LUT_DEST_SELECT, CMT_LUT_ALL},
-		{PBC_CONTROL, 1},
-	};
-
-	static const struct picodlp_i2c_command init_cmd_set2[] = {
-		{PBC_CONTROL, 0},
-		{CMT_SPLASH_LUT_DEST_SELECT, 0},
-		{PBC_CONTROL, 0},
-		{FLASH_START_ADDR, SEQUENCE_0_START_ADDR},
-		{FLASH_READ_BYTES, SEQUENCE_0_SIZE},
-		{SEQ_RESET_LUT_START_ADDR, 0},
-		{SEQ_RESET_LUT_DEST_SELECT, SEQ_SEQ_LUT},
-		{PBC_CONTROL, 1},
-	};
-
-	static const struct picodlp_i2c_command init_cmd_set3[] = {
-		{PBC_CONTROL, 0},
-		{SEQ_RESET_LUT_DEST_SELECT, 0},
-		{PBC_CONTROL, 0},
-		{FLASH_START_ADDR, DRC_TABLE_0_START_ADDR},
-		{FLASH_READ_BYTES, DRC_TABLE_0_SIZE},
-		{SEQ_RESET_LUT_START_ADDR, 0},
-		{SEQ_RESET_LUT_DEST_SELECT, SEQ_DRC_LUT_ALL},
-		{PBC_CONTROL, 1},
-	};
-
-	static const struct picodlp_i2c_command init_cmd_set4[] = {
-		{PBC_CONTROL, 0},
-		{SEQ_RESET_LUT_DEST_SELECT, 0},
-		{SDC_ENABLE, 1},
-		{AGC_CTRL, 7},
-		{CCA_C1A, 0x100},
-		{CCA_C1B, 0x0},
-		{CCA_C1C, 0x0},
-		{CCA_C2A, 0x0},
-		{CCA_C2B, 0x100},
-		{CCA_C2C, 0x0},
-		{CCA_C3A, 0x0},
-		{CCA_C3B, 0x0},
-		{CCA_C3C, 0x100},
-		{CCA_C7A, 0x100},
-		{CCA_C7B, 0x100},
-		{CCA_C7C, 0x100},
-		{CCA_ENABLE, 1},
-		{CPU_IF_MODE, 1},
-		{SHORT_FLIP, 1},
-		{CURTAIN_CONTROL, 0},
-		{DMD_PARK_TRIGGER, 0},
-		{R_DRIVE_CURRENT, 0x298},
-		{G_DRIVE_CURRENT, 0x298},
-		{B_DRIVE_CURRENT, 0x298},
-		{RGB_DRIVER_ENABLE, 7},
-		{SEQ_CONTROL, 0},
-		{ACTGEN_CONTROL, 0x10},
-		{SEQUENCE_MODE, SEQ_LOCK},
-		{DATA_FORMAT, RGB888},
-		{INPUT_RESOLUTION, WVGA_864_LANDSCAPE},
-		{INPUT_SOURCE, PARALLEL_RGB},
-		{CPU_IF_SYNC_METHOD, 1},
-		{SEQ_CONTROL, 1}
-	};
-
-	r = picodlp_i2c_write_array(client, init_cmd_set1,
-						ARRAY_SIZE(init_cmd_set1));
-	if (r)
-		return r;
-
-	r = picodlp_wait_for_dma_done(client);
-	if (r)
-		return r;
-
-	r = picodlp_i2c_write_array(client, init_cmd_set2,
-					ARRAY_SIZE(init_cmd_set2));
-	if (r)
-		return r;
-
-	r = picodlp_wait_for_dma_done(client);
-	if (r)
-		return r;
-
-	r = picodlp_i2c_write_array(client, init_cmd_set3,
-					ARRAY_SIZE(init_cmd_set3));
-	if (r)
-		return r;
-
-	r = picodlp_wait_for_dma_done(client);
-	if (r)
-		return r;
-
-	r = picodlp_i2c_write_array(client, init_cmd_set4,
-					ARRAY_SIZE(init_cmd_set4));
-	if (r)
-		return r;
-
-	return 0;
-}
-
-static int picodlp_i2c_probe(struct i2c_client *client,
-		const struct i2c_device_id *id)
-{
-	struct picodlp_i2c_data *picodlp_i2c_data;
-
-	picodlp_i2c_data = kzalloc(sizeof(struct picodlp_i2c_data), GFP_KERNEL);
-
-	if (!picodlp_i2c_data)
-		return -ENOMEM;
-
-	mutex_init(&picodlp_i2c_data->xfer_lock);
-	i2c_set_clientdata(client, picodlp_i2c_data);
-
-	return 0;
-}
-
-static int picodlp_i2c_remove(struct i2c_client *client)
-{
-	struct picodlp_i2c_data *picodlp_i2c_data =
-					i2c_get_clientdata(client);
-	kfree(picodlp_i2c_data);
-	return 0;
-}
-
-static struct i2c_driver picodlp_i2c_driver = {
-	.driver = {
-		.name	= "picodlp_i2c_driver",
-	},
-	.probe		= picodlp_i2c_probe,
-	.remove		= picodlp_i2c_remove,
-	.id_table	= picodlp_i2c_id,
-};
-
-static int picodlp_panel_power_on(struct omap_dss_device *dssdev)
-{
-	int r, trial = 100;
-	struct picodlp_data *picod = dev_get_drvdata(dssdev->dev);
-	struct picodlp_panel_data *picodlp_pdata = get_panel_data(dssdev);
-
-	gpio_set_value(picodlp_pdata->pwrgood_gpio, 0);
-	msleep(1);
-	gpio_set_value(picodlp_pdata->pwrgood_gpio, 1);
-
-	while (!gpio_get_value(picodlp_pdata->emu_done_gpio)) {
-		if (!trial--) {
-			dev_err(dssdev->dev, "emu_done signal not"
-						" going high\n");
-			return -ETIMEDOUT;
-		}
-		msleep(5);
-	}
-	/*
-	 * As per dpp2600 programming guide,
-	 * it is required to sleep for 1000ms after emu_done signal goes high
-	 * then only i2c commands can be successfully sent to dpp2600
-	 */
-	msleep(1000);
-
-	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
-
-	r = omapdss_dpi_display_enable(dssdev);
-	if (r) {
-		dev_err(dssdev->dev, "failed to enable DPI\n");
-		goto err1;
-	}
-
-	r = picodlp_i2c_init(picod->picodlp_i2c_client);
-	if (r)
-		goto err;
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	return r;
-err:
-	omapdss_dpi_display_disable(dssdev);
-err1:
-	return r;
-}
-
-static void picodlp_panel_power_off(struct omap_dss_device *dssdev)
-{
-	struct picodlp_panel_data *picodlp_pdata = get_panel_data(dssdev);
-
-	omapdss_dpi_display_disable(dssdev);
-
-	gpio_set_value(picodlp_pdata->emu_done_gpio, 0);
-	gpio_set_value(picodlp_pdata->pwrgood_gpio, 0);
-}
-
-static int picodlp_panel_probe(struct omap_dss_device *dssdev)
-{
-	struct picodlp_data *picod;
-	struct picodlp_panel_data *picodlp_pdata = get_panel_data(dssdev);
-	struct i2c_adapter *adapter;
-	struct i2c_client *picodlp_i2c_client;
-	int r, picodlp_adapter_id;
-
-	dssdev->panel.timings = pico_ls_timings;
-
-	if (!picodlp_pdata)
-		return -EINVAL;
-
-	picod = devm_kzalloc(dssdev->dev, sizeof(*picod), GFP_KERNEL);
-	if (!picod)
-		return -ENOMEM;
-
-	mutex_init(&picod->lock);
-
-	picodlp_adapter_id = picodlp_pdata->picodlp_adapter_id;
-
-	adapter = i2c_get_adapter(picodlp_adapter_id);
-	if (!adapter) {
-		dev_err(dssdev->dev, "can't get i2c adapter\n");
-		return -ENODEV;
-	}
-
-	picodlp_i2c_client = i2c_new_device(adapter, &picodlp_i2c_board_info);
-	if (!picodlp_i2c_client) {
-		dev_err(dssdev->dev, "can't add i2c device::"
-					 " picodlp_i2c_client is NULL\n");
-		return -ENODEV;
-	}
-
-	picod->picodlp_i2c_client = picodlp_i2c_client;
-
-	dev_set_drvdata(dssdev->dev, picod);
-
-	if (gpio_is_valid(picodlp_pdata->emu_done_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev,
-				picodlp_pdata->emu_done_gpio,
-				GPIOF_IN, "DLP EMU DONE");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(picodlp_pdata->pwrgood_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev,
-				picodlp_pdata->pwrgood_gpio,
-				GPIOF_OUT_INIT_LOW, "DLP PWRGOOD");
-		if (r)
-			return r;
-	}
-
-	return 0;
-}
-
-static void picodlp_panel_remove(struct omap_dss_device *dssdev)
-{
-	struct picodlp_data *picod = dev_get_drvdata(dssdev->dev);
-
-	i2c_unregister_device(picod->picodlp_i2c_client);
-	dev_set_drvdata(dssdev->dev, NULL);
-	dev_dbg(dssdev->dev, "removing picodlp panel\n");
-}
-
-static int picodlp_panel_enable(struct omap_dss_device *dssdev)
-{
-	struct picodlp_data *picod = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	dev_dbg(dssdev->dev, "enabling picodlp panel\n");
-
-	mutex_lock(&picod->lock);
-	if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) {
-		mutex_unlock(&picod->lock);
-		return -EINVAL;
-	}
-
-	r = picodlp_panel_power_on(dssdev);
-	mutex_unlock(&picod->lock);
-
-	return r;
-}
-
-static void picodlp_panel_disable(struct omap_dss_device *dssdev)
-{
-	struct picodlp_data *picod = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&picod->lock);
-	/* Turn off DLP Power */
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		picodlp_panel_power_off(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-	mutex_unlock(&picod->lock);
-
-	dev_dbg(dssdev->dev, "disabling picodlp panel\n");
-}
-
-static void picodlp_get_resolution(struct omap_dss_device *dssdev,
-					u16 *xres, u16 *yres)
-{
-	*xres = dssdev->panel.timings.x_res;
-	*yres = dssdev->panel.timings.y_res;
-}
-
-static struct omap_dss_driver picodlp_driver = {
-	.probe		= picodlp_panel_probe,
-	.remove		= picodlp_panel_remove,
-
-	.enable		= picodlp_panel_enable,
-	.disable	= picodlp_panel_disable,
-
-	.get_resolution	= picodlp_get_resolution,
-
-	.driver		= {
-		.name	= "picodlp_panel",
-		.owner	= THIS_MODULE,
-	},
-};
-
-static int __init picodlp_init(void)
-{
-	int r = 0;
-
-	r = i2c_add_driver(&picodlp_i2c_driver);
-	if (r) {
-		printk(KERN_WARNING "picodlp_i2c_driver" \
-			" registration failed\n");
-		return r;
-	}
-
-	r = omap_dss_register_driver(&picodlp_driver);
-	if (r)
-		i2c_del_driver(&picodlp_i2c_driver);
-
-	return r;
-}
-
-static void __exit picodlp_exit(void)
-{
-	i2c_del_driver(&picodlp_i2c_driver);
-	omap_dss_unregister_driver(&picodlp_driver);
-}
-
-module_init(picodlp_init);
-module_exit(picodlp_exit);
-
-MODULE_AUTHOR("Mythri P K <mythripk@ti.com>");
-MODULE_DESCRIPTION("picodlp driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-picodlp.h b/drivers/video/omap2/displays/panel-picodlp.h
deleted file mode 100644
index a34b431a7267..000000000000
--- a/drivers/video/omap2/displays/panel-picodlp.h
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
- * Header file required by picodlp panel driver
- *
- * Copyright (C) 2009-2011 Texas Instruments
- * Author: Mythri P K <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/>.
-*/
-
-#ifndef __OMAP2_DISPLAY_PANEL_PICODLP_H
-#define __OMAP2_DISPLAY_PANEL_PICODLP_H
-
-/* Commands used for configuring picodlp panel */
-
-#define MAIN_STATUS			0x03
-#define PBC_CONTROL			0x08
-#define INPUT_SOURCE			0x0B
-#define INPUT_RESOLUTION		0x0C
-#define DATA_FORMAT			0x0D
-#define IMG_ROTATION			0x0E
-#define LONG_FLIP			0x0F
-#define SHORT_FLIP			0x10
-#define TEST_PAT_SELECT			0x11
-#define R_DRIVE_CURRENT			0x12
-#define G_DRIVE_CURRENT			0x13
-#define B_DRIVE_CURRENT			0x14
-#define READ_REG_SELECT			0x15
-#define RGB_DRIVER_ENABLE		0x16
-
-#define CPU_IF_MODE			0x18
-#define FRAME_RATE			0x19
-#define CPU_IF_SYNC_METHOD		0x1A
-#define CPU_IF_SOF			0x1B
-#define CPU_IF_EOF			0x1C
-#define CPU_IF_SLEEP			0x1D
-
-#define SEQUENCE_MODE			0x1E
-#define SOFT_RESET			0x1F
-#define FRONT_END_RESET			0x21
-#define AUTO_PWR_ENABLE			0x22
-
-#define VSYNC_LINE_DELAY		0x23
-#define CPU_PI_HORIZ_START		0x24
-#define CPU_PI_VERT_START		0x25
-#define CPU_PI_HORIZ_WIDTH		0x26
-#define CPU_PI_VERT_HEIGHT		0x27
-
-#define PIXEL_MASK_CROP			0x28
-#define CROP_FIRST_LINE			0x29
-#define CROP_LAST_LINE			0x2A
-#define CROP_FIRST_PIXEL		0x2B
-#define CROP_LAST_PIXEL			0x2C
-#define DMD_PARK_TRIGGER		0x2D
-
-#define MISC_REG			0x30
-
-/* AGC registers */
-#define AGC_CTRL			0x50
-#define AGC_CLIPPED_PIXS		0x55
-#define AGC_BRIGHT_PIXS			0x56
-#define AGC_BG_PIXS			0x57
-#define AGC_SAFETY_MARGIN		0x17
-
-/* Color Coordinate Adjustment registers */
-#define CCA_ENABLE		0x5E
-#define CCA_C1A			0x5F
-#define CCA_C1B			0x60
-#define CCA_C1C			0x61
-#define CCA_C2A			0x62
-#define CCA_C2B			0x63
-#define CCA_C2C			0x64
-#define CCA_C3A			0x65
-#define CCA_C3B			0x66
-#define CCA_C3C			0x67
-#define CCA_C7A			0x71
-#define CCA_C7B			0x72
-#define CCA_C7C			0x73
-
-/**
- * DLP Pico Processor 2600 comes with flash
- * We can do DMA operations from flash for accessing Look Up Tables
- */
-#define DMA_STATUS			0x100
-#define FLASH_ADDR_BYTES		0x74
-#define FLASH_DUMMY_BYTES		0x75
-#define FLASH_WRITE_BYTES		0x76
-#define FLASH_READ_BYTES		0x77
-#define FLASH_OPCODE			0x78
-#define FLASH_START_ADDR		0x79
-#define FLASH_DUMMY2			0x7A
-#define FLASH_WRITE_DATA		0x7B
-
-#define TEMPORAL_DITH_DISABLE		0x7E
-#define SEQ_CONTROL			0x82
-#define SEQ_VECTOR			0x83
-
-/* DMD is Digital Micromirror Device */
-#define DMD_BLOCK_COUNT			0x84
-#define DMD_VCC_CONTROL			0x86
-#define DMD_PARK_PULSE_COUNT		0x87
-#define DMD_PARK_PULSE_WIDTH		0x88
-#define DMD_PARK_DELAY			0x89
-#define DMD_SHADOW_ENABLE		0x8E
-#define SEQ_STATUS			0x8F
-#define FLASH_CLOCK_CONTROL		0x98
-#define DMD_PARK			0x2D
-
-#define SDRAM_BIST_ENABLE		0x46
-#define DDR_DRIVER_STRENGTH		0x9A
-#define SDC_ENABLE			0x9D
-#define SDC_BUFF_SWAP_DISABLE		0xA3
-#define CURTAIN_CONTROL			0xA6
-#define DDR_BUS_SWAP_ENABLE		0xA7
-#define DMD_TRC_ENABLE			0xA8
-#define DMD_BUS_SWAP_ENABLE		0xA9
-
-#define ACTGEN_ENABLE			0xAE
-#define ACTGEN_CONTROL			0xAF
-#define ACTGEN_HORIZ_BP			0xB0
-#define ACTGEN_VERT_BP			0xB1
-
-/* Look Up Table access */
-#define CMT_SPLASH_LUT_START_ADDR	0xFA
-#define CMT_SPLASH_LUT_DEST_SELECT	0xFB
-#define CMT_SPLASH_LUT_DATA		0xFC
-#define SEQ_RESET_LUT_START_ADDR	0xFD
-#define SEQ_RESET_LUT_DEST_SELECT	0xFE
-#define SEQ_RESET_LUT_DATA		0xFF
-
-/* Input source definitions */
-#define PARALLEL_RGB		0
-#define INT_TEST_PATTERN	1
-#define SPLASH_SCREEN		2
-#define CPU_INTF		3
-#define BT656			4
-
-/* Standard input resolution definitions */
-#define QWVGA_LANDSCAPE		3	/* (427h*240v) */
-#define WVGA_864_LANDSCAPE	21	/* (864h*480v) */
-#define WVGA_DMD_OPTICAL_TEST	35	/* (608h*684v) */
-
-/* Standard data format definitions */
-#define RGB565			0
-#define RGB666			1
-#define RGB888			2
-
-/* Test Pattern definitions */
-#define TPG_CHECKERBOARD	0
-#define TPG_BLACK		1
-#define TPG_WHITE		2
-#define TPG_RED			3
-#define TPG_BLUE		4
-#define TPG_GREEN		5
-#define TPG_VLINES_BLACK	6
-#define TPG_HLINES_BLACK	7
-#define TPG_VLINES_ALT		8
-#define TPG_HLINES_ALT		9
-#define TPG_DIAG_LINES		10
-#define TPG_GREYRAMP_VERT	11
-#define TPG_GREYRAMP_HORIZ	12
-#define TPG_ANSI_CHECKERBOARD	13
-
-/* sequence mode definitions */
-#define SEQ_FREE_RUN		0
-#define SEQ_LOCK		1
-
-/* curtain color definitions */
-#define CURTAIN_BLACK		0
-#define CURTAIN_RED		1
-#define CURTAIN_GREEN		2
-#define CURTAIN_BLUE		3
-#define CURTAIN_YELLOW		4
-#define CURTAIN_MAGENTA		5
-#define CURTAIN_CYAN		6
-#define CURTAIN_WHITE		7
-
-/* LUT definitions */
-#define CMT_LUT_NONE		0
-#define CMT_LUT_GREEN		1
-#define CMT_LUT_RED		2
-#define CMT_LUT_BLUE		3
-#define CMT_LUT_ALL		4
-#define SPLASH_LUT		5
-
-#define SEQ_LUT_NONE		0
-#define SEQ_DRC_LUT_0		1
-#define SEQ_DRC_LUT_1		2
-#define SEQ_DRC_LUT_2		3
-#define SEQ_DRC_LUT_3		4
-#define SEQ_SEQ_LUT		5
-#define SEQ_DRC_LUT_ALL		6
-#define WPC_PROGRAM_LUT		7
-
-#define BITSTREAM_START_ADDR		0x00000000
-#define BITSTREAM_SIZE			0x00040000
-
-#define WPC_FW_0_START_ADDR		0x00040000
-#define WPC_FW_0_SIZE			0x00000ce8
-
-#define SEQUENCE_0_START_ADDR		0x00044000
-#define SEQUENCE_0_SIZE			0x00001000
-
-#define SEQUENCE_1_START_ADDR		0x00045000
-#define SEQUENCE_1_SIZE			0x00000d10
-
-#define SEQUENCE_2_START_ADDR		0x00046000
-#define SEQUENCE_2_SIZE			0x00000d10
-
-#define SEQUENCE_3_START_ADDR		0x00047000
-#define SEQUENCE_3_SIZE			0x00000d10
-
-#define SEQUENCE_4_START_ADDR		0x00048000
-#define SEQUENCE_4_SIZE			0x00000d10
-
-#define SEQUENCE_5_START_ADDR		0x00049000
-#define SEQUENCE_5_SIZE			0x00000d10
-
-#define SEQUENCE_6_START_ADDR		0x0004a000
-#define SEQUENCE_6_SIZE			0x00000d10
-
-#define CMT_LUT_0_START_ADDR		0x0004b200
-#define CMT_LUT_0_SIZE			0x00000600
-
-#define CMT_LUT_1_START_ADDR		0x0004b800
-#define CMT_LUT_1_SIZE			0x00000600
-
-#define CMT_LUT_2_START_ADDR		0x0004be00
-#define CMT_LUT_2_SIZE			0x00000600
-
-#define CMT_LUT_3_START_ADDR		0x0004c400
-#define CMT_LUT_3_SIZE			0x00000600
-
-#define CMT_LUT_4_START_ADDR		0x0004ca00
-#define CMT_LUT_4_SIZE			0x00000600
-
-#define CMT_LUT_5_START_ADDR		0x0004d000
-#define CMT_LUT_5_SIZE			0x00000600
-
-#define CMT_LUT_6_START_ADDR		0x0004d600
-#define CMT_LUT_6_SIZE			0x00000600
-
-#define DRC_TABLE_0_START_ADDR		0x0004dc00
-#define DRC_TABLE_0_SIZE		0x00000100
-
-#define SPLASH_0_START_ADDR		0x0004dd00
-#define SPLASH_0_SIZE			0x00032280
-
-#define SEQUENCE_7_START_ADDR		0x00080000
-#define SEQUENCE_7_SIZE			0x00000d10
-
-#define SEQUENCE_8_START_ADDR		0x00081800
-#define SEQUENCE_8_SIZE			0x00000d10
-
-#define SEQUENCE_9_START_ADDR		0x00083000
-#define SEQUENCE_9_SIZE			0x00000d10
-
-#define CMT_LUT_7_START_ADDR		0x0008e000
-#define CMT_LUT_7_SIZE			0x00000600
-
-#define CMT_LUT_8_START_ADDR		0x0008e800
-#define CMT_LUT_8_SIZE			0x00000600
-
-#define CMT_LUT_9_START_ADDR		0x0008f000
-#define CMT_LUT_9_SIZE			0x00000600
-
-#define SPLASH_1_START_ADDR		0x0009a000
-#define SPLASH_1_SIZE			0x00032280
-
-#define SPLASH_2_START_ADDR		0x000cd000
-#define SPLASH_2_SIZE			0x00032280
-
-#define SPLASH_3_START_ADDR		0x00100000
-#define SPLASH_3_SIZE			0x00032280
-
-#define OPT_SPLASH_0_START_ADDR		0x00134000
-#define OPT_SPLASH_0_SIZE		0x000cb100
-
-#endif
diff --git a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
deleted file mode 100644
index 78f0a6779756..000000000000
--- a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * LCD panel driver for Sharp LS037V7DW01
- *
- * Copyright (C) 2008 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/fb.h>
-#include <linux/err.h>
-#include <linux/slab.h>
-#include <linux/gpio.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-static struct omap_video_timings sharp_ls_timings = {
-	.x_res = 480,
-	.y_res = 640,
-
-	.pixel_clock	= 19200,
-
-	.hsw		= 2,
-	.hfp		= 1,
-	.hbp		= 28,
-
-	.vsw		= 1,
-	.vfp		= 1,
-	.vbp		= 1,
-
-	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-};
-
-static inline struct panel_sharp_ls037v7dw01_data
-*get_panel_data(const struct omap_dss_device *dssdev)
-{
-	return (struct panel_sharp_ls037v7dw01_data *) dssdev->data;
-}
-
-static int sharp_ls_panel_probe(struct omap_dss_device *dssdev)
-{
-	struct panel_sharp_ls037v7dw01_data *pd = get_panel_data(dssdev);
-	int r;
-
-	if (!pd)
-		return -EINVAL;
-
-	dssdev->panel.timings = sharp_ls_timings;
-
-	if (gpio_is_valid(pd->mo_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, pd->mo_gpio,
-				GPIOF_OUT_INIT_LOW, "lcd MO");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(pd->lr_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, pd->lr_gpio,
-				GPIOF_OUT_INIT_HIGH, "lcd LR");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(pd->ud_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, pd->ud_gpio,
-				GPIOF_OUT_INIT_HIGH, "lcd UD");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(pd->resb_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, pd->resb_gpio,
-				GPIOF_OUT_INIT_LOW, "lcd RESB");
-		if (r)
-			return r;
-	}
-
-	if (gpio_is_valid(pd->ini_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, pd->ini_gpio,
-				GPIOF_OUT_INIT_LOW, "lcd INI");
-		if (r)
-			return r;
-	}
-
-	return 0;
-}
-
-static void __exit sharp_ls_panel_remove(struct omap_dss_device *dssdev)
-{
-}
-
-static int sharp_ls_power_on(struct omap_dss_device *dssdev)
-{
-	struct panel_sharp_ls037v7dw01_data *pd = get_panel_data(dssdev);
-	int r = 0;
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
-
-	r = omapdss_dpi_display_enable(dssdev);
-	if (r)
-		goto err0;
-
-	/* wait couple of vsyncs until enabling the LCD */
-	msleep(50);
-
-	if (gpio_is_valid(pd->resb_gpio))
-		gpio_set_value_cansleep(pd->resb_gpio, 1);
-
-	if (gpio_is_valid(pd->ini_gpio))
-		gpio_set_value_cansleep(pd->ini_gpio, 1);
-
-	return 0;
-err0:
-	return r;
-}
-
-static void sharp_ls_power_off(struct omap_dss_device *dssdev)
-{
-	struct panel_sharp_ls037v7dw01_data *pd = get_panel_data(dssdev);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	if (gpio_is_valid(pd->ini_gpio))
-		gpio_set_value_cansleep(pd->ini_gpio, 0);
-
-	if (gpio_is_valid(pd->resb_gpio))
-		gpio_set_value_cansleep(pd->resb_gpio, 0);
-
-	/* wait at least 5 vsyncs after disabling the LCD */
-
-	msleep(100);
-
-	omapdss_dpi_display_disable(dssdev);
-}
-
-static int sharp_ls_panel_enable(struct omap_dss_device *dssdev)
-{
-	int r;
-	r = sharp_ls_power_on(dssdev);
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-	return r;
-}
-
-static void sharp_ls_panel_disable(struct omap_dss_device *dssdev)
-{
-	sharp_ls_power_off(dssdev);
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-}
-
-static struct omap_dss_driver sharp_ls_driver = {
-	.probe		= sharp_ls_panel_probe,
-	.remove		= __exit_p(sharp_ls_panel_remove),
-
-	.enable		= sharp_ls_panel_enable,
-	.disable	= sharp_ls_panel_disable,
-
-	.driver         = {
-		.name   = "sharp_ls_panel",
-		.owner  = THIS_MODULE,
-	},
-};
-
-static int __init sharp_ls_panel_drv_init(void)
-{
-	return omap_dss_register_driver(&sharp_ls_driver);
-}
-
-static void __exit sharp_ls_panel_drv_exit(void)
-{
-	omap_dss_unregister_driver(&sharp_ls_driver);
-}
-
-module_init(sharp_ls_panel_drv_init);
-module_exit(sharp_ls_panel_drv_exit);
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
deleted file mode 100644
index 54a07da8587a..000000000000
--- a/drivers/video/omap2/displays/panel-taal.c
+++ /dev/null
@@ -1,1551 +0,0 @@
-/*
- * Taal DSI command mode panel
- *
- * Copyright (C) 2009 Nokia Corporation
- * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/*#define DEBUG*/
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/jiffies.h>
-#include <linux/sched.h>
-#include <linux/backlight.h>
-#include <linux/fb.h>
-#include <linux/interrupt.h>
-#include <linux/gpio.h>
-#include <linux/workqueue.h>
-#include <linux/slab.h>
-#include <linux/mutex.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-#include <video/mipi_display.h>
-
-/* DSI Virtual channel. Hardcoded for now. */
-#define TCH 0
-
-#define DCS_READ_NUM_ERRORS	0x05
-#define DCS_BRIGHTNESS		0x51
-#define DCS_CTRL_DISPLAY	0x53
-#define DCS_WRITE_CABC		0x55
-#define DCS_READ_CABC		0x56
-#define DCS_GET_ID1		0xda
-#define DCS_GET_ID2		0xdb
-#define DCS_GET_ID3		0xdc
-
-static irqreturn_t taal_te_isr(int irq, void *data);
-static void taal_te_timeout_work_callback(struct work_struct *work);
-static int _taal_enable_te(struct omap_dss_device *dssdev, bool enable);
-
-static int taal_panel_reset(struct omap_dss_device *dssdev);
-
-struct taal_data {
-	struct mutex lock;
-
-	struct backlight_device *bldev;
-
-	unsigned long	hw_guard_end;	/* next value of jiffies when we can
-					 * issue the next sleep in/out command
-					 */
-	unsigned long	hw_guard_wait;	/* max guard time in jiffies */
-
-	struct omap_dss_device *dssdev;
-
-	/* panel HW configuration from DT or platform data */
-	int reset_gpio;
-	int ext_te_gpio;
-
-	bool use_dsi_backlight;
-
-	struct omap_dsi_pin_config pin_config;
-
-	/* runtime variables */
-	bool enabled;
-
-	bool te_enabled;
-
-	atomic_t do_update;
-	int channel;
-
-	struct delayed_work te_timeout_work;
-
-	bool cabc_broken;
-	unsigned cabc_mode;
-
-	bool intro_printed;
-
-	struct workqueue_struct *workqueue;
-
-	struct delayed_work esd_work;
-	unsigned esd_interval;
-
-	bool ulps_enabled;
-	unsigned ulps_timeout;
-	struct delayed_work ulps_work;
-};
-
-static void taal_esd_work(struct work_struct *work);
-static void taal_ulps_work(struct work_struct *work);
-
-static void hw_guard_start(struct taal_data *td, int guard_msec)
-{
-	td->hw_guard_wait = msecs_to_jiffies(guard_msec);
-	td->hw_guard_end = jiffies + td->hw_guard_wait;
-}
-
-static void hw_guard_wait(struct taal_data *td)
-{
-	unsigned long wait = td->hw_guard_end - jiffies;
-
-	if ((long)wait > 0 && wait <= td->hw_guard_wait) {
-		set_current_state(TASK_UNINTERRUPTIBLE);
-		schedule_timeout(wait);
-	}
-}
-
-static int taal_dcs_read_1(struct taal_data *td, u8 dcs_cmd, u8 *data)
-{
-	int r;
-	u8 buf[1];
-
-	r = dsi_vc_dcs_read(td->dssdev, td->channel, dcs_cmd, buf, 1);
-
-	if (r < 0)
-		return r;
-
-	*data = buf[0];
-
-	return 0;
-}
-
-static int taal_dcs_write_0(struct taal_data *td, u8 dcs_cmd)
-{
-	return dsi_vc_dcs_write(td->dssdev, td->channel, &dcs_cmd, 1);
-}
-
-static int taal_dcs_write_1(struct taal_data *td, u8 dcs_cmd, u8 param)
-{
-	u8 buf[2];
-	buf[0] = dcs_cmd;
-	buf[1] = param;
-	return dsi_vc_dcs_write(td->dssdev, td->channel, buf, 2);
-}
-
-static int taal_sleep_in(struct taal_data *td)
-
-{
-	u8 cmd;
-	int r;
-
-	hw_guard_wait(td);
-
-	cmd = MIPI_DCS_ENTER_SLEEP_MODE;
-	r = dsi_vc_dcs_write_nosync(td->dssdev, td->channel, &cmd, 1);
-	if (r)
-		return r;
-
-	hw_guard_start(td, 120);
-
-	msleep(5);
-
-	return 0;
-}
-
-static int taal_sleep_out(struct taal_data *td)
-{
-	int r;
-
-	hw_guard_wait(td);
-
-	r = taal_dcs_write_0(td, MIPI_DCS_EXIT_SLEEP_MODE);
-	if (r)
-		return r;
-
-	hw_guard_start(td, 120);
-
-	msleep(5);
-
-	return 0;
-}
-
-static int taal_get_id(struct taal_data *td, u8 *id1, u8 *id2, u8 *id3)
-{
-	int r;
-
-	r = taal_dcs_read_1(td, DCS_GET_ID1, id1);
-	if (r)
-		return r;
-	r = taal_dcs_read_1(td, DCS_GET_ID2, id2);
-	if (r)
-		return r;
-	r = taal_dcs_read_1(td, DCS_GET_ID3, id3);
-	if (r)
-		return r;
-
-	return 0;
-}
-
-static int taal_set_update_window(struct taal_data *td,
-		u16 x, u16 y, u16 w, u16 h)
-{
-	int r;
-	u16 x1 = x;
-	u16 x2 = x + w - 1;
-	u16 y1 = y;
-	u16 y2 = y + h - 1;
-
-	u8 buf[5];
-	buf[0] = MIPI_DCS_SET_COLUMN_ADDRESS;
-	buf[1] = (x1 >> 8) & 0xff;
-	buf[2] = (x1 >> 0) & 0xff;
-	buf[3] = (x2 >> 8) & 0xff;
-	buf[4] = (x2 >> 0) & 0xff;
-
-	r = dsi_vc_dcs_write_nosync(td->dssdev, td->channel, buf, sizeof(buf));
-	if (r)
-		return r;
-
-	buf[0] = MIPI_DCS_SET_PAGE_ADDRESS;
-	buf[1] = (y1 >> 8) & 0xff;
-	buf[2] = (y1 >> 0) & 0xff;
-	buf[3] = (y2 >> 8) & 0xff;
-	buf[4] = (y2 >> 0) & 0xff;
-
-	r = dsi_vc_dcs_write_nosync(td->dssdev, td->channel, buf, sizeof(buf));
-	if (r)
-		return r;
-
-	dsi_vc_send_bta_sync(td->dssdev, td->channel);
-
-	return r;
-}
-
-static void taal_queue_esd_work(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	if (td->esd_interval > 0)
-		queue_delayed_work(td->workqueue, &td->esd_work,
-				msecs_to_jiffies(td->esd_interval));
-}
-
-static void taal_cancel_esd_work(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	cancel_delayed_work(&td->esd_work);
-}
-
-static void taal_queue_ulps_work(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	if (td->ulps_timeout > 0)
-		queue_delayed_work(td->workqueue, &td->ulps_work,
-				msecs_to_jiffies(td->ulps_timeout));
-}
-
-static void taal_cancel_ulps_work(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	cancel_delayed_work(&td->ulps_work);
-}
-
-static int taal_enter_ulps(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	if (td->ulps_enabled)
-		return 0;
-
-	taal_cancel_ulps_work(dssdev);
-
-	r = _taal_enable_te(dssdev, false);
-	if (r)
-		goto err;
-
-	if (gpio_is_valid(td->ext_te_gpio))
-		disable_irq(gpio_to_irq(td->ext_te_gpio));
-
-	omapdss_dsi_display_disable(dssdev, false, true);
-
-	td->ulps_enabled = true;
-
-	return 0;
-
-err:
-	dev_err(dssdev->dev, "enter ULPS failed");
-	taal_panel_reset(dssdev);
-
-	td->ulps_enabled = false;
-
-	taal_queue_ulps_work(dssdev);
-
-	return r;
-}
-
-static int taal_exit_ulps(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	if (!td->ulps_enabled)
-		return 0;
-
-	r = omapdss_dsi_display_enable(dssdev);
-	if (r) {
-		dev_err(dssdev->dev, "failed to enable DSI\n");
-		goto err1;
-	}
-
-	omapdss_dsi_vc_enable_hs(dssdev, td->channel, true);
-
-	r = _taal_enable_te(dssdev, true);
-	if (r) {
-		dev_err(dssdev->dev, "failed to re-enable TE");
-		goto err2;
-	}
-
-	if (gpio_is_valid(td->ext_te_gpio))
-		enable_irq(gpio_to_irq(td->ext_te_gpio));
-
-	taal_queue_ulps_work(dssdev);
-
-	td->ulps_enabled = false;
-
-	return 0;
-
-err2:
-	dev_err(dssdev->dev, "failed to exit ULPS");
-
-	r = taal_panel_reset(dssdev);
-	if (!r) {
-		if (gpio_is_valid(td->ext_te_gpio))
-			enable_irq(gpio_to_irq(td->ext_te_gpio));
-		td->ulps_enabled = false;
-	}
-err1:
-	taal_queue_ulps_work(dssdev);
-
-	return r;
-}
-
-static int taal_wake_up(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	if (td->ulps_enabled)
-		return taal_exit_ulps(dssdev);
-
-	taal_cancel_ulps_work(dssdev);
-	taal_queue_ulps_work(dssdev);
-	return 0;
-}
-
-static int taal_bl_update_status(struct backlight_device *dev)
-{
-	struct omap_dss_device *dssdev = dev_get_drvdata(&dev->dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-	int level;
-
-	if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
-			dev->props.power == FB_BLANK_UNBLANK)
-		level = dev->props.brightness;
-	else
-		level = 0;
-
-	dev_dbg(dssdev->dev, "update brightness to %d\n", level);
-
-	mutex_lock(&td->lock);
-
-	if (td->enabled) {
-		dsi_bus_lock(dssdev);
-
-		r = taal_wake_up(dssdev);
-		if (!r)
-			r = taal_dcs_write_1(td, DCS_BRIGHTNESS, level);
-
-		dsi_bus_unlock(dssdev);
-	} else {
-		r = 0;
-	}
-
-	mutex_unlock(&td->lock);
-
-	return r;
-}
-
-static int taal_bl_get_intensity(struct backlight_device *dev)
-{
-	if (dev->props.fb_blank == FB_BLANK_UNBLANK &&
-			dev->props.power == FB_BLANK_UNBLANK)
-		return dev->props.brightness;
-
-	return 0;
-}
-
-static const struct backlight_ops taal_bl_ops = {
-	.get_brightness = taal_bl_get_intensity,
-	.update_status  = taal_bl_update_status,
-};
-
-static void taal_get_resolution(struct omap_dss_device *dssdev,
-		u16 *xres, u16 *yres)
-{
-	*xres = dssdev->panel.timings.x_res;
-	*yres = dssdev->panel.timings.y_res;
-}
-
-static ssize_t taal_num_errors_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	u8 errors = 0;
-	int r;
-
-	mutex_lock(&td->lock);
-
-	if (td->enabled) {
-		dsi_bus_lock(dssdev);
-
-		r = taal_wake_up(dssdev);
-		if (!r)
-			r = taal_dcs_read_1(td, DCS_READ_NUM_ERRORS, &errors);
-
-		dsi_bus_unlock(dssdev);
-	} else {
-		r = -ENODEV;
-	}
-
-	mutex_unlock(&td->lock);
-
-	if (r)
-		return r;
-
-	return snprintf(buf, PAGE_SIZE, "%d\n", errors);
-}
-
-static ssize_t taal_hw_revision_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	u8 id1, id2, id3;
-	int r;
-
-	mutex_lock(&td->lock);
-
-	if (td->enabled) {
-		dsi_bus_lock(dssdev);
-
-		r = taal_wake_up(dssdev);
-		if (!r)
-			r = taal_get_id(td, &id1, &id2, &id3);
-
-		dsi_bus_unlock(dssdev);
-	} else {
-		r = -ENODEV;
-	}
-
-	mutex_unlock(&td->lock);
-
-	if (r)
-		return r;
-
-	return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x\n", id1, id2, id3);
-}
-
-static const char *cabc_modes[] = {
-	"off",		/* used also always when CABC is not supported */
-	"ui",
-	"still-image",
-	"moving-image",
-};
-
-static ssize_t show_cabc_mode(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	const char *mode_str;
-	int mode;
-	int len;
-
-	mode = td->cabc_mode;
-
-	mode_str = "unknown";
-	if (mode >= 0 && mode < ARRAY_SIZE(cabc_modes))
-		mode_str = cabc_modes[mode];
-	len = snprintf(buf, PAGE_SIZE, "%s\n", mode_str);
-
-	return len < PAGE_SIZE - 1 ? len : PAGE_SIZE - 1;
-}
-
-static ssize_t store_cabc_mode(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf, size_t count)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int i;
-	int r;
-
-	for (i = 0; i < ARRAY_SIZE(cabc_modes); i++) {
-		if (sysfs_streq(cabc_modes[i], buf))
-			break;
-	}
-
-	if (i == ARRAY_SIZE(cabc_modes))
-		return -EINVAL;
-
-	mutex_lock(&td->lock);
-
-	if (td->enabled) {
-		dsi_bus_lock(dssdev);
-
-		if (!td->cabc_broken) {
-			r = taal_wake_up(dssdev);
-			if (r)
-				goto err;
-
-			r = taal_dcs_write_1(td, DCS_WRITE_CABC, i);
-			if (r)
-				goto err;
-		}
-
-		dsi_bus_unlock(dssdev);
-	}
-
-	td->cabc_mode = i;
-
-	mutex_unlock(&td->lock);
-
-	return count;
-err:
-	dsi_bus_unlock(dssdev);
-	mutex_unlock(&td->lock);
-	return r;
-}
-
-static ssize_t show_cabc_available_modes(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	int len;
-	int i;
-
-	for (i = 0, len = 0;
-	     len < PAGE_SIZE && i < ARRAY_SIZE(cabc_modes); i++)
-		len += snprintf(&buf[len], PAGE_SIZE - len, "%s%s%s",
-			i ? " " : "", cabc_modes[i],
-			i == ARRAY_SIZE(cabc_modes) - 1 ? "\n" : "");
-
-	return len < PAGE_SIZE ? len : PAGE_SIZE - 1;
-}
-
-static ssize_t taal_store_esd_interval(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf, size_t count)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	unsigned long t;
-	int r;
-
-	r = kstrtoul(buf, 10, &t);
-	if (r)
-		return r;
-
-	mutex_lock(&td->lock);
-	taal_cancel_esd_work(dssdev);
-	td->esd_interval = t;
-	if (td->enabled)
-		taal_queue_esd_work(dssdev);
-	mutex_unlock(&td->lock);
-
-	return count;
-}
-
-static ssize_t taal_show_esd_interval(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	unsigned t;
-
-	mutex_lock(&td->lock);
-	t = td->esd_interval;
-	mutex_unlock(&td->lock);
-
-	return snprintf(buf, PAGE_SIZE, "%u\n", t);
-}
-
-static ssize_t taal_store_ulps(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf, size_t count)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	unsigned long t;
-	int r;
-
-	r = kstrtoul(buf, 10, &t);
-	if (r)
-		return r;
-
-	mutex_lock(&td->lock);
-
-	if (td->enabled) {
-		dsi_bus_lock(dssdev);
-
-		if (t)
-			r = taal_enter_ulps(dssdev);
-		else
-			r = taal_wake_up(dssdev);
-
-		dsi_bus_unlock(dssdev);
-	}
-
-	mutex_unlock(&td->lock);
-
-	if (r)
-		return r;
-
-	return count;
-}
-
-static ssize_t taal_show_ulps(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	unsigned t;
-
-	mutex_lock(&td->lock);
-	t = td->ulps_enabled;
-	mutex_unlock(&td->lock);
-
-	return snprintf(buf, PAGE_SIZE, "%u\n", t);
-}
-
-static ssize_t taal_store_ulps_timeout(struct device *dev,
-		struct device_attribute *attr,
-		const char *buf, size_t count)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	unsigned long t;
-	int r;
-
-	r = kstrtoul(buf, 10, &t);
-	if (r)
-		return r;
-
-	mutex_lock(&td->lock);
-	td->ulps_timeout = t;
-
-	if (td->enabled) {
-		/* taal_wake_up will restart the timer */
-		dsi_bus_lock(dssdev);
-		r = taal_wake_up(dssdev);
-		dsi_bus_unlock(dssdev);
-	}
-
-	mutex_unlock(&td->lock);
-
-	if (r)
-		return r;
-
-	return count;
-}
-
-static ssize_t taal_show_ulps_timeout(struct device *dev,
-		struct device_attribute *attr,
-		char *buf)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	unsigned t;
-
-	mutex_lock(&td->lock);
-	t = td->ulps_timeout;
-	mutex_unlock(&td->lock);
-
-	return snprintf(buf, PAGE_SIZE, "%u\n", t);
-}
-
-static DEVICE_ATTR(num_dsi_errors, S_IRUGO, taal_num_errors_show, NULL);
-static DEVICE_ATTR(hw_revision, S_IRUGO, taal_hw_revision_show, NULL);
-static DEVICE_ATTR(cabc_mode, S_IRUGO | S_IWUSR,
-		show_cabc_mode, store_cabc_mode);
-static DEVICE_ATTR(cabc_available_modes, S_IRUGO,
-		show_cabc_available_modes, NULL);
-static DEVICE_ATTR(esd_interval, S_IRUGO | S_IWUSR,
-		taal_show_esd_interval, taal_store_esd_interval);
-static DEVICE_ATTR(ulps, S_IRUGO | S_IWUSR,
-		taal_show_ulps, taal_store_ulps);
-static DEVICE_ATTR(ulps_timeout, S_IRUGO | S_IWUSR,
-		taal_show_ulps_timeout, taal_store_ulps_timeout);
-
-static struct attribute *taal_attrs[] = {
-	&dev_attr_num_dsi_errors.attr,
-	&dev_attr_hw_revision.attr,
-	&dev_attr_cabc_mode.attr,
-	&dev_attr_cabc_available_modes.attr,
-	&dev_attr_esd_interval.attr,
-	&dev_attr_ulps.attr,
-	&dev_attr_ulps_timeout.attr,
-	NULL,
-};
-
-static struct attribute_group taal_attr_group = {
-	.attrs = taal_attrs,
-};
-
-static void taal_hw_reset(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	if (!gpio_is_valid(td->reset_gpio))
-		return;
-
-	gpio_set_value(td->reset_gpio, 1);
-	udelay(10);
-	/* reset the panel */
-	gpio_set_value(td->reset_gpio, 0);
-	/* assert reset */
-	udelay(10);
-	gpio_set_value(td->reset_gpio, 1);
-	/* wait after releasing reset */
-	msleep(5);
-}
-
-static void taal_probe_pdata(struct taal_data *td,
-		const struct nokia_dsi_panel_data *pdata)
-{
-	td->reset_gpio = pdata->reset_gpio;
-
-	if (pdata->use_ext_te)
-		td->ext_te_gpio = pdata->ext_te_gpio;
-	else
-		td->ext_te_gpio = -1;
-
-	td->esd_interval = pdata->esd_interval;
-	td->ulps_timeout = pdata->ulps_timeout;
-
-	td->use_dsi_backlight = pdata->use_dsi_backlight;
-
-	td->pin_config = pdata->pin_config;
-}
-
-static int taal_probe(struct omap_dss_device *dssdev)
-{
-	struct backlight_properties props;
-	struct taal_data *td;
-	struct backlight_device *bldev = NULL;
-	int r;
-
-	dev_dbg(dssdev->dev, "probe\n");
-
-	td = devm_kzalloc(dssdev->dev, sizeof(*td), GFP_KERNEL);
-	if (!td)
-		return -ENOMEM;
-
-	dev_set_drvdata(dssdev->dev, td);
-	td->dssdev = dssdev;
-
-	if (dssdev->data) {
-		const struct nokia_dsi_panel_data *pdata = dssdev->data;
-
-		taal_probe_pdata(td, pdata);
-	} else {
-		return -ENODEV;
-	}
-
-	dssdev->panel.timings.x_res = 864;
-	dssdev->panel.timings.y_res = 480;
-	dssdev->panel.timings.pixel_clock = DIV_ROUND_UP(864 * 480 * 60, 1000);
-	dssdev->panel.dsi_pix_fmt = OMAP_DSS_DSI_FMT_RGB888;
-	dssdev->caps = OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE |
-		OMAP_DSS_DISPLAY_CAP_TEAR_ELIM;
-
-	mutex_init(&td->lock);
-
-	atomic_set(&td->do_update, 0);
-
-	if (gpio_is_valid(td->reset_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, td->reset_gpio,
-				GPIOF_OUT_INIT_LOW, "taal rst");
-		if (r) {
-			dev_err(dssdev->dev, "failed to request reset gpio\n");
-			return r;
-		}
-	}
-
-	if (gpio_is_valid(td->ext_te_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, td->ext_te_gpio,
-				GPIOF_IN, "taal irq");
-		if (r) {
-			dev_err(dssdev->dev, "GPIO request failed\n");
-			return r;
-		}
-
-		r = devm_request_irq(dssdev->dev, gpio_to_irq(td->ext_te_gpio),
-				taal_te_isr,
-				IRQF_TRIGGER_RISING,
-				"taal vsync", dssdev);
-
-		if (r) {
-			dev_err(dssdev->dev, "IRQ request failed\n");
-			return r;
-		}
-
-		INIT_DEFERRABLE_WORK(&td->te_timeout_work,
-					taal_te_timeout_work_callback);
-
-		dev_dbg(dssdev->dev, "Using GPIO TE\n");
-	}
-
-	td->workqueue = create_singlethread_workqueue("taal_esd");
-	if (td->workqueue == NULL) {
-		dev_err(dssdev->dev, "can't create ESD workqueue\n");
-		return -ENOMEM;
-	}
-	INIT_DEFERRABLE_WORK(&td->esd_work, taal_esd_work);
-	INIT_DELAYED_WORK(&td->ulps_work, taal_ulps_work);
-
-	taal_hw_reset(dssdev);
-
-	if (td->use_dsi_backlight) {
-		memset(&props, 0, sizeof(struct backlight_properties));
-		props.max_brightness = 255;
-
-		props.type = BACKLIGHT_RAW;
-		bldev = backlight_device_register(dev_name(dssdev->dev),
-				dssdev->dev, dssdev, &taal_bl_ops, &props);
-		if (IS_ERR(bldev)) {
-			r = PTR_ERR(bldev);
-			goto err_bl;
-		}
-
-		td->bldev = bldev;
-
-		bldev->props.fb_blank = FB_BLANK_UNBLANK;
-		bldev->props.power = FB_BLANK_UNBLANK;
-		bldev->props.brightness = 255;
-
-		taal_bl_update_status(bldev);
-	}
-
-	r = omap_dsi_request_vc(dssdev, &td->channel);
-	if (r) {
-		dev_err(dssdev->dev, "failed to get virtual channel\n");
-		goto err_req_vc;
-	}
-
-	r = omap_dsi_set_vc_id(dssdev, td->channel, TCH);
-	if (r) {
-		dev_err(dssdev->dev, "failed to set VC_ID\n");
-		goto err_vc_id;
-	}
-
-	r = sysfs_create_group(&dssdev->dev->kobj, &taal_attr_group);
-	if (r) {
-		dev_err(dssdev->dev, "failed to create sysfs files\n");
-		goto err_vc_id;
-	}
-
-	return 0;
-
-err_vc_id:
-	omap_dsi_release_vc(dssdev, td->channel);
-err_req_vc:
-	if (bldev != NULL)
-		backlight_device_unregister(bldev);
-err_bl:
-	destroy_workqueue(td->workqueue);
-	return r;
-}
-
-static void __exit taal_remove(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	struct backlight_device *bldev;
-
-	dev_dbg(dssdev->dev, "remove\n");
-
-	sysfs_remove_group(&dssdev->dev->kobj, &taal_attr_group);
-	omap_dsi_release_vc(dssdev, td->channel);
-
-	bldev = td->bldev;
-	if (bldev != NULL) {
-		bldev->props.power = FB_BLANK_POWERDOWN;
-		taal_bl_update_status(bldev);
-		backlight_device_unregister(bldev);
-	}
-
-	taal_cancel_ulps_work(dssdev);
-	taal_cancel_esd_work(dssdev);
-	destroy_workqueue(td->workqueue);
-
-	/* reset, to be sure that the panel is in a valid state */
-	taal_hw_reset(dssdev);
-}
-
-static int taal_power_on(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	u8 id1, id2, id3;
-	int r;
-	struct omap_dss_dsi_config dsi_config = {
-		.mode = OMAP_DSS_DSI_CMD_MODE,
-		.pixel_format = OMAP_DSS_DSI_FMT_RGB888,
-		.timings = &dssdev->panel.timings,
-		.hs_clk_min = 150000000,
-		.hs_clk_max = 300000000,
-		.lp_clk_min = 7000000,
-		.lp_clk_max = 10000000,
-	};
-
-	r = omapdss_dsi_configure_pins(dssdev, &td->pin_config);
-	if (r) {
-		dev_err(dssdev->dev, "failed to configure DSI pins\n");
-		goto err0;
-	};
-
-	r = omapdss_dsi_set_config(dssdev, &dsi_config);
-	if (r) {
-		dev_err(dssdev->dev, "failed to configure DSI\n");
-		goto err0;
-	}
-
-	r = omapdss_dsi_display_enable(dssdev);
-	if (r) {
-		dev_err(dssdev->dev, "failed to enable DSI\n");
-		goto err0;
-	}
-
-	taal_hw_reset(dssdev);
-
-	omapdss_dsi_vc_enable_hs(dssdev, td->channel, false);
-
-	r = taal_sleep_out(td);
-	if (r)
-		goto err;
-
-	r = taal_get_id(td, &id1, &id2, &id3);
-	if (r)
-		goto err;
-
-	/* on early Taal revisions CABC is broken */
-	if (id2 == 0x00 || id2 == 0xff || id2 == 0x81)
-		td->cabc_broken = true;
-
-	r = taal_dcs_write_1(td, DCS_BRIGHTNESS, 0xff);
-	if (r)
-		goto err;
-
-	r = taal_dcs_write_1(td, DCS_CTRL_DISPLAY,
-			(1<<2) | (1<<5));	/* BL | BCTRL */
-	if (r)
-		goto err;
-
-	r = taal_dcs_write_1(td, MIPI_DCS_SET_PIXEL_FORMAT,
-		MIPI_DCS_PIXEL_FMT_24BIT);
-	if (r)
-		goto err;
-
-	if (!td->cabc_broken) {
-		r = taal_dcs_write_1(td, DCS_WRITE_CABC, td->cabc_mode);
-		if (r)
-			goto err;
-	}
-
-	r = taal_dcs_write_0(td, MIPI_DCS_SET_DISPLAY_ON);
-	if (r)
-		goto err;
-
-	r = _taal_enable_te(dssdev, td->te_enabled);
-	if (r)
-		goto err;
-
-	r = dsi_enable_video_output(dssdev, td->channel);
-	if (r)
-		goto err;
-
-	td->enabled = 1;
-
-	if (!td->intro_printed) {
-		dev_info(dssdev->dev, "panel revision %02x.%02x.%02x\n",
-			id1, id2, id3);
-		if (td->cabc_broken)
-			dev_info(dssdev->dev,
-					"old Taal version, CABC disabled\n");
-		td->intro_printed = true;
-	}
-
-	omapdss_dsi_vc_enable_hs(dssdev, td->channel, true);
-
-	return 0;
-err:
-	dev_err(dssdev->dev, "error while enabling panel, issuing HW reset\n");
-
-	taal_hw_reset(dssdev);
-
-	omapdss_dsi_display_disable(dssdev, true, false);
-err0:
-	return r;
-}
-
-static void taal_power_off(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	dsi_disable_video_output(dssdev, td->channel);
-
-	r = taal_dcs_write_0(td, MIPI_DCS_SET_DISPLAY_OFF);
-	if (!r)
-		r = taal_sleep_in(td);
-
-	if (r) {
-		dev_err(dssdev->dev,
-				"error disabling panel, issuing HW reset\n");
-		taal_hw_reset(dssdev);
-	}
-
-	omapdss_dsi_display_disable(dssdev, true, false);
-
-	td->enabled = 0;
-}
-
-static int taal_panel_reset(struct omap_dss_device *dssdev)
-{
-	dev_err(dssdev->dev, "performing LCD reset\n");
-
-	taal_power_off(dssdev);
-	taal_hw_reset(dssdev);
-	return taal_power_on(dssdev);
-}
-
-static int taal_enable(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	dev_dbg(dssdev->dev, "enable\n");
-
-	mutex_lock(&td->lock);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) {
-		r = -EINVAL;
-		goto err;
-	}
-
-	dsi_bus_lock(dssdev);
-
-	r = taal_power_on(dssdev);
-
-	dsi_bus_unlock(dssdev);
-
-	if (r)
-		goto err;
-
-	taal_queue_esd_work(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	mutex_unlock(&td->lock);
-
-	return 0;
-err:
-	dev_dbg(dssdev->dev, "enable failed\n");
-	mutex_unlock(&td->lock);
-	return r;
-}
-
-static void taal_disable(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	dev_dbg(dssdev->dev, "disable\n");
-
-	mutex_lock(&td->lock);
-
-	taal_cancel_ulps_work(dssdev);
-	taal_cancel_esd_work(dssdev);
-
-	dsi_bus_lock(dssdev);
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) {
-		int r;
-
-		r = taal_wake_up(dssdev);
-		if (!r)
-			taal_power_off(dssdev);
-	}
-
-	dsi_bus_unlock(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-
-	mutex_unlock(&td->lock);
-}
-
-static void taal_framedone_cb(int err, void *data)
-{
-	struct omap_dss_device *dssdev = data;
-	dev_dbg(dssdev->dev, "framedone, err %d\n", err);
-	dsi_bus_unlock(dssdev);
-}
-
-static irqreturn_t taal_te_isr(int irq, void *data)
-{
-	struct omap_dss_device *dssdev = data;
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int old;
-	int r;
-
-	old = atomic_cmpxchg(&td->do_update, 1, 0);
-
-	if (old) {
-		cancel_delayed_work(&td->te_timeout_work);
-
-		r = omap_dsi_update(dssdev, td->channel, taal_framedone_cb,
-				dssdev);
-		if (r)
-			goto err;
-	}
-
-	return IRQ_HANDLED;
-err:
-	dev_err(dssdev->dev, "start update failed\n");
-	dsi_bus_unlock(dssdev);
-	return IRQ_HANDLED;
-}
-
-static void taal_te_timeout_work_callback(struct work_struct *work)
-{
-	struct taal_data *td = container_of(work, struct taal_data,
-					te_timeout_work.work);
-	struct omap_dss_device *dssdev = td->dssdev;
-
-	dev_err(dssdev->dev, "TE not received for 250ms!\n");
-
-	atomic_set(&td->do_update, 0);
-	dsi_bus_unlock(dssdev);
-}
-
-static int taal_update(struct omap_dss_device *dssdev,
-				    u16 x, u16 y, u16 w, u16 h)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	dev_dbg(dssdev->dev, "update %d, %d, %d x %d\n", x, y, w, h);
-
-	mutex_lock(&td->lock);
-	dsi_bus_lock(dssdev);
-
-	r = taal_wake_up(dssdev);
-	if (r)
-		goto err;
-
-	if (!td->enabled) {
-		r = 0;
-		goto err;
-	}
-
-	/* XXX no need to send this every frame, but dsi break if not done */
-	r = taal_set_update_window(td, 0, 0,
-			dssdev->panel.timings.x_res,
-			dssdev->panel.timings.y_res);
-	if (r)
-		goto err;
-
-	if (td->te_enabled && gpio_is_valid(td->ext_te_gpio)) {
-		schedule_delayed_work(&td->te_timeout_work,
-				msecs_to_jiffies(250));
-		atomic_set(&td->do_update, 1);
-	} else {
-		r = omap_dsi_update(dssdev, td->channel, taal_framedone_cb,
-				dssdev);
-		if (r)
-			goto err;
-	}
-
-	/* note: no bus_unlock here. unlock is in framedone_cb */
-	mutex_unlock(&td->lock);
-	return 0;
-err:
-	dsi_bus_unlock(dssdev);
-	mutex_unlock(&td->lock);
-	return r;
-}
-
-static int taal_sync(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	dev_dbg(dssdev->dev, "sync\n");
-
-	mutex_lock(&td->lock);
-	dsi_bus_lock(dssdev);
-	dsi_bus_unlock(dssdev);
-	mutex_unlock(&td->lock);
-
-	dev_dbg(dssdev->dev, "sync done\n");
-
-	return 0;
-}
-
-static int _taal_enable_te(struct omap_dss_device *dssdev, bool enable)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	if (enable)
-		r = taal_dcs_write_1(td, MIPI_DCS_SET_TEAR_ON, 0);
-	else
-		r = taal_dcs_write_0(td, MIPI_DCS_SET_TEAR_OFF);
-
-	if (!gpio_is_valid(td->ext_te_gpio))
-		omapdss_dsi_enable_te(dssdev, enable);
-
-	/* possible panel bug */
-	msleep(100);
-
-	return r;
-}
-
-static int taal_enable_te(struct omap_dss_device *dssdev, bool enable)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	mutex_lock(&td->lock);
-
-	if (td->te_enabled == enable)
-		goto end;
-
-	dsi_bus_lock(dssdev);
-
-	if (td->enabled) {
-		r = taal_wake_up(dssdev);
-		if (r)
-			goto err;
-
-		r = _taal_enable_te(dssdev, enable);
-		if (r)
-			goto err;
-	}
-
-	td->te_enabled = enable;
-
-	dsi_bus_unlock(dssdev);
-end:
-	mutex_unlock(&td->lock);
-
-	return 0;
-err:
-	dsi_bus_unlock(dssdev);
-	mutex_unlock(&td->lock);
-
-	return r;
-}
-
-static int taal_get_te(struct omap_dss_device *dssdev)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	mutex_lock(&td->lock);
-	r = td->te_enabled;
-	mutex_unlock(&td->lock);
-
-	return r;
-}
-
-static int taal_run_test(struct omap_dss_device *dssdev, int test_num)
-{
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-	u8 id1, id2, id3;
-	int r;
-
-	mutex_lock(&td->lock);
-
-	if (!td->enabled) {
-		r = -ENODEV;
-		goto err1;
-	}
-
-	dsi_bus_lock(dssdev);
-
-	r = taal_wake_up(dssdev);
-	if (r)
-		goto err2;
-
-	r = taal_dcs_read_1(td, DCS_GET_ID1, &id1);
-	if (r)
-		goto err2;
-	r = taal_dcs_read_1(td, DCS_GET_ID2, &id2);
-	if (r)
-		goto err2;
-	r = taal_dcs_read_1(td, DCS_GET_ID3, &id3);
-	if (r)
-		goto err2;
-
-	dsi_bus_unlock(dssdev);
-	mutex_unlock(&td->lock);
-	return 0;
-err2:
-	dsi_bus_unlock(dssdev);
-err1:
-	mutex_unlock(&td->lock);
-	return r;
-}
-
-static int taal_memory_read(struct omap_dss_device *dssdev,
-		void *buf, size_t size,
-		u16 x, u16 y, u16 w, u16 h)
-{
-	int r;
-	int first = 1;
-	int plen;
-	unsigned buf_used = 0;
-	struct taal_data *td = dev_get_drvdata(dssdev->dev);
-
-	if (size < w * h * 3)
-		return -ENOMEM;
-
-	mutex_lock(&td->lock);
-
-	if (!td->enabled) {
-		r = -ENODEV;
-		goto err1;
-	}
-
-	size = min(w * h * 3,
-			dssdev->panel.timings.x_res *
-			dssdev->panel.timings.y_res * 3);
-
-	dsi_bus_lock(dssdev);
-
-	r = taal_wake_up(dssdev);
-	if (r)
-		goto err2;
-
-	/* plen 1 or 2 goes into short packet. until checksum error is fixed,
-	 * use short packets. plen 32 works, but bigger packets seem to cause
-	 * an error. */
-	if (size % 2)
-		plen = 1;
-	else
-		plen = 2;
-
-	taal_set_update_window(td, x, y, w, h);
-
-	r = dsi_vc_set_max_rx_packet_size(dssdev, td->channel, plen);
-	if (r)
-		goto err2;
-
-	while (buf_used < size) {
-		u8 dcs_cmd = first ? 0x2e : 0x3e;
-		first = 0;
-
-		r = dsi_vc_dcs_read(dssdev, td->channel, dcs_cmd,
-				buf + buf_used, size - buf_used);
-
-		if (r < 0) {
-			dev_err(dssdev->dev, "read error\n");
-			goto err3;
-		}
-
-		buf_used += r;
-
-		if (r < plen) {
-			dev_err(dssdev->dev, "short read\n");
-			break;
-		}
-
-		if (signal_pending(current)) {
-			dev_err(dssdev->dev, "signal pending, "
-					"aborting memory read\n");
-			r = -ERESTARTSYS;
-			goto err3;
-		}
-	}
-
-	r = buf_used;
-
-err3:
-	dsi_vc_set_max_rx_packet_size(dssdev, td->channel, 1);
-err2:
-	dsi_bus_unlock(dssdev);
-err1:
-	mutex_unlock(&td->lock);
-	return r;
-}
-
-static void taal_ulps_work(struct work_struct *work)
-{
-	struct taal_data *td = container_of(work, struct taal_data,
-			ulps_work.work);
-	struct omap_dss_device *dssdev = td->dssdev;
-
-	mutex_lock(&td->lock);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE || !td->enabled) {
-		mutex_unlock(&td->lock);
-		return;
-	}
-
-	dsi_bus_lock(dssdev);
-
-	taal_enter_ulps(dssdev);
-
-	dsi_bus_unlock(dssdev);
-	mutex_unlock(&td->lock);
-}
-
-static void taal_esd_work(struct work_struct *work)
-{
-	struct taal_data *td = container_of(work, struct taal_data,
-			esd_work.work);
-	struct omap_dss_device *dssdev = td->dssdev;
-	u8 state1, state2;
-	int r;
-
-	mutex_lock(&td->lock);
-
-	if (!td->enabled) {
-		mutex_unlock(&td->lock);
-		return;
-	}
-
-	dsi_bus_lock(dssdev);
-
-	r = taal_wake_up(dssdev);
-	if (r) {
-		dev_err(dssdev->dev, "failed to exit ULPS\n");
-		goto err;
-	}
-
-	r = taal_dcs_read_1(td, MIPI_DCS_GET_DIAGNOSTIC_RESULT, &state1);
-	if (r) {
-		dev_err(dssdev->dev, "failed to read Taal status\n");
-		goto err;
-	}
-
-	/* Run self diagnostics */
-	r = taal_sleep_out(td);
-	if (r) {
-		dev_err(dssdev->dev, "failed to run Taal self-diagnostics\n");
-		goto err;
-	}
-
-	r = taal_dcs_read_1(td, MIPI_DCS_GET_DIAGNOSTIC_RESULT, &state2);
-	if (r) {
-		dev_err(dssdev->dev, "failed to read Taal status\n");
-		goto err;
-	}
-
-	/* Each sleep out command will trigger a self diagnostic and flip
-	 * Bit6 if the test passes.
-	 */
-	if (!((state1 ^ state2) & (1 << 6))) {
-		dev_err(dssdev->dev, "LCD self diagnostics failed\n");
-		goto err;
-	}
-	/* Self-diagnostics result is also shown on TE GPIO line. We need
-	 * to re-enable TE after self diagnostics */
-	if (td->te_enabled && gpio_is_valid(td->ext_te_gpio)) {
-		r = taal_dcs_write_1(td, MIPI_DCS_SET_TEAR_ON, 0);
-		if (r)
-			goto err;
-	}
-
-	dsi_bus_unlock(dssdev);
-
-	taal_queue_esd_work(dssdev);
-
-	mutex_unlock(&td->lock);
-	return;
-err:
-	dev_err(dssdev->dev, "performing LCD reset\n");
-
-	taal_panel_reset(dssdev);
-
-	dsi_bus_unlock(dssdev);
-
-	taal_queue_esd_work(dssdev);
-
-	mutex_unlock(&td->lock);
-}
-
-static struct omap_dss_driver taal_driver = {
-	.probe		= taal_probe,
-	.remove		= __exit_p(taal_remove),
-
-	.enable		= taal_enable,
-	.disable	= taal_disable,
-
-	.update		= taal_update,
-	.sync		= taal_sync,
-
-	.get_resolution	= taal_get_resolution,
-	.get_recommended_bpp = omapdss_default_get_recommended_bpp,
-
-	.enable_te	= taal_enable_te,
-	.get_te		= taal_get_te,
-
-	.run_test	= taal_run_test,
-	.memory_read	= taal_memory_read,
-
-	.driver         = {
-		.name   = "taal",
-		.owner  = THIS_MODULE,
-	},
-};
-
-static int __init taal_init(void)
-{
-	omap_dss_register_driver(&taal_driver);
-
-	return 0;
-}
-
-static void __exit taal_exit(void)
-{
-	omap_dss_unregister_driver(&taal_driver);
-}
-
-module_init(taal_init);
-module_exit(taal_exit);
-
-MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@nokia.com>");
-MODULE_DESCRIPTION("Taal Driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-tfp410.c b/drivers/video/omap2/displays/panel-tfp410.c
deleted file mode 100644
index 1fdfb158a2a9..000000000000
--- a/drivers/video/omap2/displays/panel-tfp410.c
+++ /dev/null
@@ -1,353 +0,0 @@
-/*
- * TFP410 DPI-to-DVI chip
- *
- * Copyright (C) 2011 Texas Instruments Inc
- * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <video/omapdss.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <drm/drm_edid.h>
-
-#include <video/omap-panel-data.h>
-
-static const struct omap_video_timings tfp410_default_timings = {
-	.x_res		= 640,
-	.y_res		= 480,
-
-	.pixel_clock	= 23500,
-
-	.hfp		= 48,
-	.hsw		= 32,
-	.hbp		= 80,
-
-	.vfp		= 3,
-	.vsw		= 4,
-	.vbp		= 7,
-
-	.vsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.hsync_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_RISING_EDGE,
-	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-};
-
-struct panel_drv_data {
-	struct omap_dss_device *dssdev;
-
-	struct mutex lock;
-
-	int pd_gpio;
-
-	struct i2c_adapter *i2c_adapter;
-};
-
-static int tfp410_power_on(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
-
-	r = omapdss_dpi_display_enable(dssdev);
-	if (r)
-		goto err0;
-
-	if (gpio_is_valid(ddata->pd_gpio))
-		gpio_set_value_cansleep(ddata->pd_gpio, 1);
-
-	return 0;
-err0:
-	return r;
-}
-
-static void tfp410_power_off(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	if (gpio_is_valid(ddata->pd_gpio))
-		gpio_set_value_cansleep(ddata->pd_gpio, 0);
-
-	omapdss_dpi_display_disable(dssdev);
-}
-
-static int tfp410_probe(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata;
-	int r;
-	int i2c_bus_num;
-
-	ddata = devm_kzalloc(dssdev->dev, sizeof(*ddata), GFP_KERNEL);
-	if (!ddata)
-		return -ENOMEM;
-
-	dssdev->panel.timings = tfp410_default_timings;
-
-	ddata->dssdev = dssdev;
-	mutex_init(&ddata->lock);
-
-	if (dssdev->data) {
-		struct tfp410_platform_data *pdata = dssdev->data;
-
-		ddata->pd_gpio = pdata->power_down_gpio;
-		i2c_bus_num = pdata->i2c_bus_num;
-	} else {
-		ddata->pd_gpio = -1;
-		i2c_bus_num = -1;
-	}
-
-	if (gpio_is_valid(ddata->pd_gpio)) {
-		r = devm_gpio_request_one(dssdev->dev, ddata->pd_gpio,
-				GPIOF_OUT_INIT_LOW, "tfp410 pd");
-		if (r) {
-			dev_err(dssdev->dev, "Failed to request PD GPIO %d\n",
-					ddata->pd_gpio);
-			return r;
-		}
-	}
-
-	if (i2c_bus_num != -1) {
-		struct i2c_adapter *adapter;
-
-		adapter = i2c_get_adapter(i2c_bus_num);
-		if (!adapter) {
-			dev_err(dssdev->dev, "Failed to get I2C adapter, bus %d\n",
-					i2c_bus_num);
-			return -EPROBE_DEFER;
-		}
-
-		ddata->i2c_adapter = adapter;
-	}
-
-	dev_set_drvdata(dssdev->dev, ddata);
-
-	return 0;
-}
-
-static void __exit tfp410_remove(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&ddata->lock);
-
-	if (ddata->i2c_adapter)
-		i2c_put_adapter(ddata->i2c_adapter);
-
-	dev_set_drvdata(dssdev->dev, NULL);
-
-	mutex_unlock(&ddata->lock);
-}
-
-static int tfp410_enable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	mutex_lock(&ddata->lock);
-
-	r = tfp410_power_on(dssdev);
-	if (r == 0)
-		dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	mutex_unlock(&ddata->lock);
-
-	return r;
-}
-
-static void tfp410_disable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&ddata->lock);
-
-	tfp410_power_off(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-
-	mutex_unlock(&ddata->lock);
-}
-
-static void tfp410_set_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&ddata->lock);
-	omapdss_dpi_set_timings(dssdev, timings);
-	dssdev->panel.timings = *timings;
-	mutex_unlock(&ddata->lock);
-}
-
-static void tfp410_get_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-
-	mutex_lock(&ddata->lock);
-	*timings = dssdev->panel.timings;
-	mutex_unlock(&ddata->lock);
-}
-
-static int tfp410_check_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	mutex_lock(&ddata->lock);
-	r = dpi_check_timings(dssdev, timings);
-	mutex_unlock(&ddata->lock);
-
-	return r;
-}
-
-
-static int tfp410_ddc_read(struct i2c_adapter *adapter,
-		unsigned char *buf, u16 count, u8 offset)
-{
-	int r, retries;
-
-	for (retries = 3; retries > 0; retries--) {
-		struct i2c_msg msgs[] = {
-			{
-				.addr   = DDC_ADDR,
-				.flags  = 0,
-				.len    = 1,
-				.buf    = &offset,
-			}, {
-				.addr   = DDC_ADDR,
-				.flags  = I2C_M_RD,
-				.len    = count,
-				.buf    = buf,
-			}
-		};
-
-		r = i2c_transfer(adapter, msgs, 2);
-		if (r == 2)
-			return 0;
-
-		if (r != -EAGAIN)
-			break;
-	}
-
-	return r < 0 ? r : -EIO;
-}
-
-static int tfp410_read_edid(struct omap_dss_device *dssdev,
-		u8 *edid, int len)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-	int r, l, bytes_read;
-
-	mutex_lock(&ddata->lock);
-
-	if (!ddata->i2c_adapter) {
-		r = -ENODEV;
-		goto err;
-	}
-
-	l = min(EDID_LENGTH, len);
-	r = tfp410_ddc_read(ddata->i2c_adapter, edid, l, 0);
-	if (r)
-		goto err;
-
-	bytes_read = l;
-
-	/* if there are extensions, read second block */
-	if (len > EDID_LENGTH && edid[0x7e] > 0) {
-		l = min(EDID_LENGTH, len - EDID_LENGTH);
-
-		r = tfp410_ddc_read(ddata->i2c_adapter, edid + EDID_LENGTH,
-				l, EDID_LENGTH);
-		if (r)
-			goto err;
-
-		bytes_read += l;
-	}
-
-	mutex_unlock(&ddata->lock);
-
-	return bytes_read;
-
-err:
-	mutex_unlock(&ddata->lock);
-	return r;
-}
-
-static bool tfp410_detect(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);
-	unsigned char out;
-	int r;
-
-	mutex_lock(&ddata->lock);
-
-	if (!ddata->i2c_adapter)
-		goto out;
-
-	r = tfp410_ddc_read(ddata->i2c_adapter, &out, 1, 0);
-
-	mutex_unlock(&ddata->lock);
-
-	return r == 0;
-
-out:
-	mutex_unlock(&ddata->lock);
-	return true;
-}
-
-static struct omap_dss_driver tfp410_driver = {
-	.probe		= tfp410_probe,
-	.remove		= __exit_p(tfp410_remove),
-
-	.enable		= tfp410_enable,
-	.disable	= tfp410_disable,
-
-	.set_timings	= tfp410_set_timings,
-	.get_timings	= tfp410_get_timings,
-	.check_timings	= tfp410_check_timings,
-
-	.read_edid	= tfp410_read_edid,
-	.detect		= tfp410_detect,
-
-	.driver         = {
-		.name   = "tfp410",
-		.owner  = THIS_MODULE,
-	},
-};
-
-static int __init tfp410_init(void)
-{
-	return omap_dss_register_driver(&tfp410_driver);
-}
-
-static void __exit tfp410_exit(void)
-{
-	omap_dss_unregister_driver(&tfp410_driver);
-}
-
-module_init(tfp410_init);
-module_exit(tfp410_exit);
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c b/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
deleted file mode 100644
index 7729b6fa6f97..000000000000
--- a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
+++ /dev/null
@@ -1,596 +0,0 @@
-/*
- * LCD panel driver for TPO TD043MTEA1
- *
- * Author: Gražvydas Ignotas <notasas@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/spi/spi.h>
-#include <linux/regulator/consumer.h>
-#include <linux/gpio.h>
-#include <linux/err.h>
-#include <linux/slab.h>
-
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-#define TPO_R02_MODE(x)		((x) & 7)
-#define TPO_R02_MODE_800x480	7
-#define TPO_R02_NCLK_RISING	BIT(3)
-#define TPO_R02_HSYNC_HIGH	BIT(4)
-#define TPO_R02_VSYNC_HIGH	BIT(5)
-
-#define TPO_R03_NSTANDBY	BIT(0)
-#define TPO_R03_EN_CP_CLK	BIT(1)
-#define TPO_R03_EN_VGL_PUMP	BIT(2)
-#define TPO_R03_EN_PWM		BIT(3)
-#define TPO_R03_DRIVING_CAP_100	BIT(4)
-#define TPO_R03_EN_PRE_CHARGE	BIT(6)
-#define TPO_R03_SOFTWARE_CTL	BIT(7)
-
-#define TPO_R04_NFLIP_H		BIT(0)
-#define TPO_R04_NFLIP_V		BIT(1)
-#define TPO_R04_CP_CLK_FREQ_1H	BIT(2)
-#define TPO_R04_VGL_FREQ_1H	BIT(4)
-
-#define TPO_R03_VAL_NORMAL (TPO_R03_NSTANDBY | TPO_R03_EN_CP_CLK | \
-			TPO_R03_EN_VGL_PUMP |  TPO_R03_EN_PWM | \
-			TPO_R03_DRIVING_CAP_100 | TPO_R03_EN_PRE_CHARGE | \
-			TPO_R03_SOFTWARE_CTL)
-
-#define TPO_R03_VAL_STANDBY (TPO_R03_DRIVING_CAP_100 | \
-			TPO_R03_EN_PRE_CHARGE | TPO_R03_SOFTWARE_CTL)
-
-static const u16 tpo_td043_def_gamma[12] = {
-	105, 315, 381, 431, 490, 537, 579, 686, 780, 837, 880, 1023
-};
-
-struct tpo_td043_device {
-	struct spi_device *spi;
-	struct regulator *vcc_reg;
-	int nreset_gpio;
-	u16 gamma[12];
-	u32 mode;
-	u32 hmirror:1;
-	u32 vmirror:1;
-	u32 powered_on:1;
-	u32 spi_suspended:1;
-	u32 power_on_resume:1;
-};
-
-/* used to pass spi_device from SPI to DSS portion of the driver */
-static struct tpo_td043_device *g_tpo_td043;
-
-static int tpo_td043_write(struct spi_device *spi, u8 addr, u8 data)
-{
-	struct spi_message	m;
-	struct spi_transfer	xfer;
-	u16			w;
-	int			r;
-
-	spi_message_init(&m);
-
-	memset(&xfer, 0, sizeof(xfer));
-
-	w = ((u16)addr << 10) | (1 << 8) | data;
-	xfer.tx_buf = &w;
-	xfer.bits_per_word = 16;
-	xfer.len = 2;
-	spi_message_add_tail(&xfer, &m);
-
-	r = spi_sync(spi, &m);
-	if (r < 0)
-		dev_warn(&spi->dev, "failed to write to LCD reg (%d)\n", r);
-	return r;
-}
-
-static void tpo_td043_write_gamma(struct spi_device *spi, u16 gamma[12])
-{
-	u8 i, val;
-
-	/* gamma bits [9:8] */
-	for (val = i = 0; i < 4; i++)
-		val |= (gamma[i] & 0x300) >> ((i + 1) * 2);
-	tpo_td043_write(spi, 0x11, val);
-
-	for (val = i = 0; i < 4; i++)
-		val |= (gamma[i+4] & 0x300) >> ((i + 1) * 2);
-	tpo_td043_write(spi, 0x12, val);
-
-	for (val = i = 0; i < 4; i++)
-		val |= (gamma[i+8] & 0x300) >> ((i + 1) * 2);
-	tpo_td043_write(spi, 0x13, val);
-
-	/* gamma bits [7:0] */
-	for (val = i = 0; i < 12; i++)
-		tpo_td043_write(spi, 0x14 + i, gamma[i] & 0xff);
-}
-
-static int tpo_td043_write_mirror(struct spi_device *spi, bool h, bool v)
-{
-	u8 reg4 = TPO_R04_NFLIP_H | TPO_R04_NFLIP_V | \
-		TPO_R04_CP_CLK_FREQ_1H | TPO_R04_VGL_FREQ_1H;
-	if (h)
-		reg4 &= ~TPO_R04_NFLIP_H;
-	if (v)
-		reg4 &= ~TPO_R04_NFLIP_V;
-
-	return tpo_td043_write(spi, 4, reg4);
-}
-
-static int tpo_td043_set_hmirror(struct omap_dss_device *dssdev, bool enable)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dssdev->dev);
-
-	tpo_td043->hmirror = enable;
-	return tpo_td043_write_mirror(tpo_td043->spi, tpo_td043->hmirror,
-			tpo_td043->vmirror);
-}
-
-static bool tpo_td043_get_hmirror(struct omap_dss_device *dssdev)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dssdev->dev);
-
-	return tpo_td043->hmirror;
-}
-
-static ssize_t tpo_td043_vmirror_show(struct device *dev,
-	struct device_attribute *attr, char *buf)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%d\n", tpo_td043->vmirror);
-}
-
-static ssize_t tpo_td043_vmirror_store(struct device *dev,
-	struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-	int val;
-	int ret;
-
-	ret = kstrtoint(buf, 0, &val);
-	if (ret < 0)
-		return ret;
-
-	val = !!val;
-
-	ret = tpo_td043_write_mirror(tpo_td043->spi, tpo_td043->hmirror, val);
-	if (ret < 0)
-		return ret;
-
-	tpo_td043->vmirror = val;
-
-	return count;
-}
-
-static ssize_t tpo_td043_mode_show(struct device *dev,
-	struct device_attribute *attr, char *buf)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-
-	return snprintf(buf, PAGE_SIZE, "%d\n", tpo_td043->mode);
-}
-
-static ssize_t tpo_td043_mode_store(struct device *dev,
-	struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-	long val;
-	int ret;
-
-	ret = kstrtol(buf, 0, &val);
-	if (ret != 0 || val & ~7)
-		return -EINVAL;
-
-	tpo_td043->mode = val;
-
-	val |= TPO_R02_NCLK_RISING;
-	tpo_td043_write(tpo_td043->spi, 2, val);
-
-	return count;
-}
-
-static ssize_t tpo_td043_gamma_show(struct device *dev,
-	struct device_attribute *attr, char *buf)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-	ssize_t len = 0;
-	int ret;
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(tpo_td043->gamma); i++) {
-		ret = snprintf(buf + len, PAGE_SIZE - len, "%u ",
-				tpo_td043->gamma[i]);
-		if (ret < 0)
-			return ret;
-		len += ret;
-	}
-	buf[len - 1] = '\n';
-
-	return len;
-}
-
-static ssize_t tpo_td043_gamma_store(struct device *dev,
-	struct device_attribute *attr, const char *buf, size_t count)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-	unsigned int g[12];
-	int ret;
-	int i;
-
-	ret = sscanf(buf, "%u %u %u %u %u %u %u %u %u %u %u %u",
-			&g[0], &g[1], &g[2], &g[3], &g[4], &g[5],
-			&g[6], &g[7], &g[8], &g[9], &g[10], &g[11]);
-
-	if (ret != 12)
-		return -EINVAL;
-
-	for (i = 0; i < 12; i++)
-		tpo_td043->gamma[i] = g[i];
-
-	tpo_td043_write_gamma(tpo_td043->spi, tpo_td043->gamma);
-
-	return count;
-}
-
-static DEVICE_ATTR(vmirror, S_IRUGO | S_IWUSR,
-		tpo_td043_vmirror_show, tpo_td043_vmirror_store);
-static DEVICE_ATTR(mode, S_IRUGO | S_IWUSR,
-		tpo_td043_mode_show, tpo_td043_mode_store);
-static DEVICE_ATTR(gamma, S_IRUGO | S_IWUSR,
-		tpo_td043_gamma_show, tpo_td043_gamma_store);
-
-static struct attribute *tpo_td043_attrs[] = {
-	&dev_attr_vmirror.attr,
-	&dev_attr_mode.attr,
-	&dev_attr_gamma.attr,
-	NULL,
-};
-
-static struct attribute_group tpo_td043_attr_group = {
-	.attrs = tpo_td043_attrs,
-};
-
-static const struct omap_video_timings tpo_td043_timings = {
-	.x_res		= 800,
-	.y_res		= 480,
-
-	.pixel_clock	= 36000,
-
-	.hsw		= 1,
-	.hfp		= 68,
-	.hbp		= 214,
-
-	.vsw		= 1,
-	.vfp		= 39,
-	.vbp		= 34,
-
-	.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-	.data_pclk_edge	= OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-	.de_level	= OMAPDSS_SIG_ACTIVE_HIGH,
-	.sync_pclk_edge	= OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
-};
-
-static inline struct panel_tpo_td043_data
-*get_panel_data(const struct omap_dss_device *dssdev)
-{
-	return (struct panel_tpo_td043_data *) dssdev->data;
-}
-
-static int tpo_td043_power_on(struct tpo_td043_device *tpo_td043)
-{
-	int r;
-
-	if (tpo_td043->powered_on)
-		return 0;
-
-	r = regulator_enable(tpo_td043->vcc_reg);
-	if (r != 0)
-		return r;
-
-	/* wait for panel to stabilize */
-	msleep(160);
-
-	if (gpio_is_valid(tpo_td043->nreset_gpio))
-		gpio_set_value(tpo_td043->nreset_gpio, 1);
-
-	tpo_td043_write(tpo_td043->spi, 2,
-			TPO_R02_MODE(tpo_td043->mode) | TPO_R02_NCLK_RISING);
-	tpo_td043_write(tpo_td043->spi, 3, TPO_R03_VAL_NORMAL);
-	tpo_td043_write(tpo_td043->spi, 0x20, 0xf0);
-	tpo_td043_write(tpo_td043->spi, 0x21, 0xf0);
-	tpo_td043_write_mirror(tpo_td043->spi, tpo_td043->hmirror,
-			tpo_td043->vmirror);
-	tpo_td043_write_gamma(tpo_td043->spi, tpo_td043->gamma);
-
-	tpo_td043->powered_on = 1;
-	return 0;
-}
-
-static void tpo_td043_power_off(struct tpo_td043_device *tpo_td043)
-{
-	if (!tpo_td043->powered_on)
-		return;
-
-	tpo_td043_write(tpo_td043->spi, 3,
-			TPO_R03_VAL_STANDBY | TPO_R03_EN_PWM);
-
-	if (gpio_is_valid(tpo_td043->nreset_gpio))
-		gpio_set_value(tpo_td043->nreset_gpio, 0);
-
-	/* wait for at least 2 vsyncs before cutting off power */
-	msleep(50);
-
-	tpo_td043_write(tpo_td043->spi, 3, TPO_R03_VAL_STANDBY);
-
-	regulator_disable(tpo_td043->vcc_reg);
-
-	tpo_td043->powered_on = 0;
-}
-
-static int tpo_td043_enable_dss(struct omap_dss_device *dssdev)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dssdev->dev);
-	int r;
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
-		return 0;
-
-	omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
-	omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
-
-	r = omapdss_dpi_display_enable(dssdev);
-	if (r)
-		goto err0;
-
-	/*
-	 * If we are resuming from system suspend, SPI clocks might not be
-	 * enabled yet, so we'll program the LCD from SPI PM resume callback.
-	 */
-	if (!tpo_td043->spi_suspended) {
-		r = tpo_td043_power_on(tpo_td043);
-		if (r)
-			goto err1;
-	}
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-	return 0;
-err1:
-	omapdss_dpi_display_disable(dssdev);
-err0:
-	return r;
-}
-
-static void tpo_td043_disable_dss(struct omap_dss_device *dssdev)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dssdev->dev);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		return;
-
-	omapdss_dpi_display_disable(dssdev);
-
-	if (!tpo_td043->spi_suspended)
-		tpo_td043_power_off(tpo_td043);
-}
-
-static int tpo_td043_enable(struct omap_dss_device *dssdev)
-{
-	dev_dbg(dssdev->dev, "enable\n");
-
-	return tpo_td043_enable_dss(dssdev);
-}
-
-static void tpo_td043_disable(struct omap_dss_device *dssdev)
-{
-	dev_dbg(dssdev->dev, "disable\n");
-
-	tpo_td043_disable_dss(dssdev);
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-}
-
-static int tpo_td043_probe(struct omap_dss_device *dssdev)
-{
-	struct tpo_td043_device *tpo_td043 = g_tpo_td043;
-	struct panel_tpo_td043_data *pdata = get_panel_data(dssdev);
-	int ret = 0;
-
-	dev_dbg(dssdev->dev, "probe\n");
-
-	if (tpo_td043 == NULL) {
-		dev_err(dssdev->dev, "missing tpo_td043_device\n");
-		return -ENODEV;
-	}
-
-	if (!pdata)
-		return -EINVAL;
-
-	tpo_td043->nreset_gpio = pdata->nreset_gpio;
-
-	dssdev->panel.timings = tpo_td043_timings;
-	dssdev->ctrl.pixel_size = 24;
-
-	tpo_td043->mode = TPO_R02_MODE_800x480;
-	memcpy(tpo_td043->gamma, tpo_td043_def_gamma, sizeof(tpo_td043->gamma));
-
-	tpo_td043->vcc_reg = regulator_get(dssdev->dev, "vcc");
-	if (IS_ERR(tpo_td043->vcc_reg)) {
-		dev_err(dssdev->dev, "failed to get LCD VCC regulator\n");
-		ret = PTR_ERR(tpo_td043->vcc_reg);
-		goto fail_regulator;
-	}
-
-	if (gpio_is_valid(tpo_td043->nreset_gpio)) {
-		ret = devm_gpio_request_one(dssdev->dev,
-				tpo_td043->nreset_gpio, GPIOF_OUT_INIT_LOW,
-				"lcd reset");
-		if (ret < 0) {
-			dev_err(dssdev->dev, "couldn't request reset GPIO\n");
-			goto fail_gpio_req;
-		}
-	}
-
-	ret = sysfs_create_group(&dssdev->dev->kobj, &tpo_td043_attr_group);
-	if (ret)
-		dev_warn(dssdev->dev, "failed to create sysfs files\n");
-
-	dev_set_drvdata(dssdev->dev, tpo_td043);
-
-	return 0;
-
-fail_gpio_req:
-	regulator_put(tpo_td043->vcc_reg);
-fail_regulator:
-	kfree(tpo_td043);
-	return ret;
-}
-
-static void tpo_td043_remove(struct omap_dss_device *dssdev)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dssdev->dev);
-
-	dev_dbg(dssdev->dev, "remove\n");
-
-	sysfs_remove_group(&dssdev->dev->kobj, &tpo_td043_attr_group);
-	regulator_put(tpo_td043->vcc_reg);
-}
-
-static void tpo_td043_set_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	omapdss_dpi_set_timings(dssdev, timings);
-
-	dssdev->panel.timings = *timings;
-}
-
-static int tpo_td043_check_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings)
-{
-	return dpi_check_timings(dssdev, timings);
-}
-
-static struct omap_dss_driver tpo_td043_driver = {
-	.probe		= tpo_td043_probe,
-	.remove		= tpo_td043_remove,
-
-	.enable		= tpo_td043_enable,
-	.disable	= tpo_td043_disable,
-	.set_mirror	= tpo_td043_set_hmirror,
-	.get_mirror	= tpo_td043_get_hmirror,
-
-	.set_timings	= tpo_td043_set_timings,
-	.check_timings	= tpo_td043_check_timings,
-
-	.driver         = {
-		.name	= "tpo_td043mtea1_panel",
-		.owner  = THIS_MODULE,
-	},
-};
-
-static int tpo_td043_spi_probe(struct spi_device *spi)
-{
-	struct omap_dss_device *dssdev = spi->dev.platform_data;
-	struct tpo_td043_device *tpo_td043;
-	int ret;
-
-	if (dssdev == NULL) {
-		dev_err(&spi->dev, "missing dssdev\n");
-		return -ENODEV;
-	}
-
-	if (g_tpo_td043 != NULL)
-		return -EBUSY;
-
-	spi->bits_per_word = 16;
-	spi->mode = SPI_MODE_0;
-
-	ret = spi_setup(spi);
-	if (ret < 0) {
-		dev_err(&spi->dev, "spi_setup failed: %d\n", ret);
-		return ret;
-	}
-
-	tpo_td043 = kzalloc(sizeof(*tpo_td043), GFP_KERNEL);
-	if (tpo_td043 == NULL)
-		return -ENOMEM;
-
-	tpo_td043->spi = spi;
-	dev_set_drvdata(&spi->dev, tpo_td043);
-	g_tpo_td043 = tpo_td043;
-
-	omap_dss_register_driver(&tpo_td043_driver);
-
-	return 0;
-}
-
-static int tpo_td043_spi_remove(struct spi_device *spi)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(&spi->dev);
-
-	omap_dss_unregister_driver(&tpo_td043_driver);
-	kfree(tpo_td043);
-	g_tpo_td043 = NULL;
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int tpo_td043_spi_suspend(struct device *dev)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-
-	dev_dbg(dev, "tpo_td043_spi_suspend, tpo %p\n", tpo_td043);
-
-	tpo_td043->power_on_resume = tpo_td043->powered_on;
-	tpo_td043_power_off(tpo_td043);
-	tpo_td043->spi_suspended = 1;
-
-	return 0;
-}
-
-static int tpo_td043_spi_resume(struct device *dev)
-{
-	struct tpo_td043_device *tpo_td043 = dev_get_drvdata(dev);
-	int ret;
-
-	dev_dbg(dev, "tpo_td043_spi_resume\n");
-
-	if (tpo_td043->power_on_resume) {
-		ret = tpo_td043_power_on(tpo_td043);
-		if (ret)
-			return ret;
-	}
-	tpo_td043->spi_suspended = 0;
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(tpo_td043_spi_pm,
-	tpo_td043_spi_suspend, tpo_td043_spi_resume);
-
-static struct spi_driver tpo_td043_spi_driver = {
-	.driver = {
-		.name	= "tpo_td043mtea1_panel_spi",
-		.owner	= THIS_MODULE,
-		.pm	= &tpo_td043_spi_pm,
-	},
-	.probe	= tpo_td043_spi_probe,
-	.remove	= tpo_td043_spi_remove,
-};
-
-module_spi_driver(tpo_td043_spi_driver);
-
-MODULE_AUTHOR("Gražvydas Ignotas <notasas@gmail.com>");
-MODULE_DESCRIPTION("TPO TD043MTEA1 LCD Driver");
-MODULE_LICENSE("GPL");
-- 
cgit v1.2.3


From 86a3efe150af25e7ca495d4ea46c6aa69c3d462a Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 15 May 2013 10:40:15 +0300
Subject: OMAPDSS: DPI: remove code related to old panel model

Now that the old panel drivers have been removed, we can remove the
old-model API and related code from the DSS encoder drivers.

This patch removes the code from the DPI driver.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>
---
 drivers/video/omap2/dss/dpi.c | 107 ++++--------------------------------------
 1 file changed, 9 insertions(+), 98 deletions(-)

(limited to 'drivers/video')

diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c
index 89c7a6e7b185..b268d0460038 100644
--- a/drivers/video/omap2/dss/dpi.c
+++ b/drivers/video/omap2/dss/dpi.c
@@ -345,7 +345,7 @@ static void dpi_config_lcd_manager(struct omap_overlay_manager *mgr)
 	dss_mgr_set_lcd_config(mgr, &dpi.mgr_config);
 }
 
-int omapdss_dpi_display_enable(struct omap_dss_device *dssdev)
+static int dpi_display_enable(struct omap_dss_device *dssdev)
 {
 	struct omap_dss_device *out = &dpi.output;
 	int r;
@@ -423,9 +423,8 @@ err_no_reg:
 	mutex_unlock(&dpi.lock);
 	return r;
 }
-EXPORT_SYMBOL(omapdss_dpi_display_enable);
 
-void omapdss_dpi_display_disable(struct omap_dss_device *dssdev)
+static void dpi_display_disable(struct omap_dss_device *dssdev)
 {
 	struct omap_overlay_manager *mgr = dpi.output.manager;
 
@@ -446,9 +445,8 @@ void omapdss_dpi_display_disable(struct omap_dss_device *dssdev)
 
 	mutex_unlock(&dpi.lock);
 }
-EXPORT_SYMBOL(omapdss_dpi_display_disable);
 
-void omapdss_dpi_set_timings(struct omap_dss_device *dssdev,
+static void dpi_set_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
 	DSSDBG("dpi_set_timings\n");
@@ -459,7 +457,6 @@ void omapdss_dpi_set_timings(struct omap_dss_device *dssdev,
 
 	mutex_unlock(&dpi.lock);
 }
-EXPORT_SYMBOL(omapdss_dpi_set_timings);
 
 static void dpi_get_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
@@ -471,7 +468,7 @@ static void dpi_get_timings(struct omap_dss_device *dssdev,
 	mutex_unlock(&dpi.lock);
 }
 
-int dpi_check_timings(struct omap_dss_device *dssdev,
+static int dpi_check_timings(struct omap_dss_device *dssdev,
 			struct omap_video_timings *timings)
 {
 	struct omap_overlay_manager *mgr = dpi.output.manager;
@@ -510,9 +507,8 @@ int dpi_check_timings(struct omap_dss_device *dssdev,
 
 	return 0;
 }
-EXPORT_SYMBOL(dpi_check_timings);
 
-void omapdss_dpi_set_data_lines(struct omap_dss_device *dssdev, int data_lines)
+static void dpi_set_data_lines(struct omap_dss_device *dssdev, int data_lines)
 {
 	mutex_lock(&dpi.lock);
 
@@ -520,7 +516,6 @@ void omapdss_dpi_set_data_lines(struct omap_dss_device *dssdev, int data_lines)
 
 	mutex_unlock(&dpi.lock);
 }
-EXPORT_SYMBOL(omapdss_dpi_set_data_lines);
 
 static int dpi_verify_dsi_pll(struct platform_device *dsidev)
 {
@@ -614,76 +609,6 @@ static enum omap_channel dpi_get_channel(void)
 	}
 }
 
-static struct omap_dss_device *dpi_find_dssdev(struct platform_device *pdev)
-{
-	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	const char *def_disp_name = omapdss_get_default_display_name();
-	struct omap_dss_device *def_dssdev;
-	int i;
-
-	def_dssdev = NULL;
-
-	for (i = 0; i < pdata->num_devices; ++i) {
-		struct omap_dss_device *dssdev = pdata->devices[i];
-
-		if (dssdev->type != OMAP_DISPLAY_TYPE_DPI)
-			continue;
-
-		if (def_dssdev == NULL)
-			def_dssdev = dssdev;
-
-		if (def_disp_name != NULL &&
-				strcmp(dssdev->name, def_disp_name) == 0) {
-			def_dssdev = dssdev;
-			break;
-		}
-	}
-
-	return def_dssdev;
-}
-
-static int dpi_probe_pdata(struct platform_device *dpidev)
-{
-	struct omap_dss_device *plat_dssdev;
-	struct omap_dss_device *dssdev;
-	int r;
-
-	plat_dssdev = dpi_find_dssdev(dpidev);
-
-	if (!plat_dssdev)
-		return 0;
-
-	r = dpi_init_regulator();
-	if (r)
-		return r;
-
-	dpi_init_pll();
-
-	dssdev = dss_alloc_and_init_device(&dpidev->dev);
-	if (!dssdev)
-		return -ENOMEM;
-
-	dss_copy_device_pdata(dssdev, plat_dssdev);
-
-	r = omapdss_output_set_device(&dpi.output, dssdev);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dssdev->name);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = dss_add_device(dssdev);
-	if (r) {
-		DSSERR("device %s register failed: %d\n", dssdev->name, r);
-		omapdss_output_unset_device(&dpi.output);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
 static int dpi_connect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
@@ -733,14 +658,14 @@ static const struct omapdss_dpi_ops dpi_ops = {
 	.connect = dpi_connect,
 	.disconnect = dpi_disconnect,
 
-	.enable = omapdss_dpi_display_enable,
-	.disable = omapdss_dpi_display_disable,
+	.enable = dpi_display_enable,
+	.disable = dpi_display_disable,
 
 	.check_timings = dpi_check_timings,
-	.set_timings = omapdss_dpi_set_timings,
+	.set_timings = dpi_set_timings,
 	.get_timings = dpi_get_timings,
 
-	.set_data_lines = omapdss_dpi_set_data_lines,
+	.set_data_lines = dpi_set_data_lines,
 };
 
 static void dpi_init_output(struct platform_device *pdev)
@@ -767,31 +692,17 @@ static void __exit dpi_uninit_output(struct platform_device *pdev)
 
 static int omap_dpi_probe(struct platform_device *pdev)
 {
-	int r;
-
 	dpi.pdev = pdev;
 
 	mutex_init(&dpi.lock);
 
 	dpi_init_output(pdev);
 
-	if (pdev->dev.platform_data) {
-		r = dpi_probe_pdata(pdev);
-		if (r)
-			goto err_probe;
-	}
-
 	return 0;
-
-err_probe:
-	dpi_uninit_output(pdev);
-	return r;
 }
 
 static int __exit omap_dpi_remove(struct platform_device *pdev)
 {
-	dss_unregister_child_devices(&pdev->dev);
-
 	dpi_uninit_output(pdev);
 
 	return 0;
-- 
cgit v1.2.3


From 164ebdd1107ad1150033acd0e76e4f16456b5ca6 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 15 May 2013 10:48:45 +0300
Subject: OMAPDSS: HDMI: remove code related to old panel model

Now that the old panel drivers have been removed, we can remove the
old-model API and related code from the DSS encoder drivers.

This patch removes the code from the HDMI driver.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>
---
 drivers/video/omap2/dss/Makefile     |   3 +-
 drivers/video/omap2/dss/dss.h        |  20 --
 drivers/video/omap2/dss/hdmi.c       | 303 ++++---------------------
 drivers/video/omap2/dss/hdmi_panel.c | 414 -----------------------------------
 4 files changed, 44 insertions(+), 696 deletions(-)
 delete mode 100644 drivers/video/omap2/dss/hdmi_panel.c

(limited to 'drivers/video')

diff --git a/drivers/video/omap2/dss/Makefile b/drivers/video/omap2/dss/Makefile
index 61949ff7940c..e022ed103804 100644
--- a/drivers/video/omap2/dss/Makefile
+++ b/drivers/video/omap2/dss/Makefile
@@ -10,6 +10,5 @@ omapdss-$(CONFIG_OMAP2_DSS_RFBI) += rfbi.o
 omapdss-$(CONFIG_OMAP2_DSS_VENC) += venc.o venc_panel.o
 omapdss-$(CONFIG_OMAP2_DSS_SDI) += sdi.o
 omapdss-$(CONFIG_OMAP2_DSS_DSI) += dsi.o
-omapdss-$(CONFIG_OMAP4_DSS_HDMI) += hdmi.o \
-				    hdmi_panel.o ti_hdmi_4xxx_ip.o
+omapdss-$(CONFIG_OMAP4_DSS_HDMI) += hdmi.o ti_hdmi_4xxx_ip.o
 ccflags-$(CONFIG_OMAP2_DSS_DEBUG) += -DDEBUG
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 146349f6ae91..6142885751e0 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -452,26 +452,6 @@ void venc_panel_exit(void);
 /* HDMI */
 int hdmi_init_platform_driver(void) __init;
 void hdmi_uninit_platform_driver(void) __exit;
-int omapdss_hdmi_display_enable(struct omap_dss_device *dssdev);
-void omapdss_hdmi_display_disable(struct omap_dss_device *dssdev);
-int omapdss_hdmi_core_enable(struct omap_dss_device *dssdev);
-void omapdss_hdmi_core_disable(struct omap_dss_device *dssdev);
-void omapdss_hdmi_display_set_timing(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings);
-int omapdss_hdmi_display_check_timing(struct omap_dss_device *dssdev,
-					struct omap_video_timings *timings);
-int omapdss_hdmi_read_edid(u8 *buf, int len);
-bool omapdss_hdmi_detect(void);
-int hdmi_panel_init(void);
-void hdmi_panel_exit(void);
-#ifdef CONFIG_OMAP4_DSS_HDMI_AUDIO
-int hdmi_audio_enable(void);
-void hdmi_audio_disable(void);
-int hdmi_audio_start(void);
-void hdmi_audio_stop(void);
-bool hdmi_mode_has_audio(void);
-int hdmi_audio_config(struct omap_dss_audio *audio);
-#endif
 
 /* RFBI */
 int rfbi_init_platform_driver(void) __init;
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index 44a885b92825..0b8e4dec2c0e 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -66,10 +66,6 @@ static struct {
 	struct clk *sys_clk;
 	struct regulator *vdda_hdmi_dac_reg;
 
-	int ct_cp_hpd_gpio;
-	int ls_oe_gpio;
-	int hpd_gpio;
-
 	bool core_enabled;
 
 	struct omap_dss_device output;
@@ -353,40 +349,6 @@ static int hdmi_init_regulator(void)
 	return 0;
 }
 
-static int hdmi_init_display(struct omap_dss_device *dssdev)
-{
-	int r;
-
-	struct gpio gpios[] = {
-		{ hdmi.ct_cp_hpd_gpio, GPIOF_OUT_INIT_LOW, "hdmi_ct_cp_hpd" },
-		{ hdmi.ls_oe_gpio, GPIOF_OUT_INIT_LOW, "hdmi_ls_oe" },
-		{ hdmi.hpd_gpio, GPIOF_DIR_IN, "hdmi_hpd" },
-	};
-
-	DSSDBG("init_display\n");
-
-	dss_init_hdmi_ip_ops(&hdmi.ip_data, omapdss_get_version());
-
-	r = hdmi_init_regulator();
-	if (r)
-		return r;
-
-	r = gpio_request_array(gpios, ARRAY_SIZE(gpios));
-	if (r)
-		return r;
-
-	return 0;
-}
-
-static void hdmi_uninit_display(struct omap_dss_device *dssdev)
-{
-	DSSDBG("uninit_display\n");
-
-	gpio_free(hdmi.ct_cp_hpd_gpio);
-	gpio_free(hdmi.ls_oe_gpio);
-	gpio_free(hdmi.hpd_gpio);
-}
-
 static const struct hdmi_config *hdmi_find_timing(
 					const struct hdmi_config *timings_arr,
 					int len)
@@ -517,17 +479,9 @@ static int hdmi_power_on_core(struct omap_dss_device *dssdev)
 {
 	int r;
 
-	if (gpio_is_valid(hdmi.ct_cp_hpd_gpio))
-		gpio_set_value(hdmi.ct_cp_hpd_gpio, 1);
-	if (gpio_is_valid(hdmi.ls_oe_gpio))
-		gpio_set_value(hdmi.ls_oe_gpio, 1);
-
-	/* wait 300us after CT_CP_HPD for the 5V power output to reach 90% */
-	udelay(300);
-
 	r = regulator_enable(hdmi.vdda_hdmi_dac_reg);
 	if (r)
-		goto err_vdac_enable;
+		return r;
 
 	r = hdmi_runtime_get();
 	if (r)
@@ -542,11 +496,7 @@ static int hdmi_power_on_core(struct omap_dss_device *dssdev)
 
 err_runtime_get:
 	regulator_disable(hdmi.vdda_hdmi_dac_reg);
-err_vdac_enable:
-	if (gpio_is_valid(hdmi.ct_cp_hpd_gpio))
-		gpio_set_value(hdmi.ct_cp_hpd_gpio, 0);
-	if (gpio_is_valid(hdmi.ls_oe_gpio))
-		gpio_set_value(hdmi.ls_oe_gpio, 0);
+
 	return r;
 }
 
@@ -556,10 +506,6 @@ static void hdmi_power_off_core(struct omap_dss_device *dssdev)
 
 	hdmi_runtime_put();
 	regulator_disable(hdmi.vdda_hdmi_dac_reg);
-	if (gpio_is_valid(hdmi.ct_cp_hpd_gpio))
-		gpio_set_value(hdmi.ct_cp_hpd_gpio, 0);
-	if (gpio_is_valid(hdmi.ls_oe_gpio))
-		gpio_set_value(hdmi.ls_oe_gpio, 0);
 }
 
 static int hdmi_power_on_full(struct omap_dss_device *dssdev)
@@ -640,7 +586,7 @@ static void hdmi_power_off_full(struct omap_dss_device *dssdev)
 	hdmi_power_off_core(dssdev);
 }
 
-int omapdss_hdmi_display_check_timing(struct omap_dss_device *dssdev,
+static int hdmi_display_check_timing(struct omap_dss_device *dssdev,
 					struct omap_video_timings *timings)
 {
 	struct hdmi_cm cm;
@@ -654,7 +600,7 @@ int omapdss_hdmi_display_check_timing(struct omap_dss_device *dssdev,
 
 }
 
-void omapdss_hdmi_display_set_timing(struct omap_dss_device *dssdev,
+static void hdmi_display_set_timing(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
 	struct hdmi_cm cm;
@@ -674,7 +620,7 @@ void omapdss_hdmi_display_set_timing(struct omap_dss_device *dssdev,
 	mutex_unlock(&hdmi.lock);
 }
 
-static void omapdss_hdmi_display_get_timings(struct omap_dss_device *dssdev,
+static void hdmi_display_get_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
 	const struct hdmi_config *cfg;
@@ -704,7 +650,7 @@ static void hdmi_dump_regs(struct seq_file *s)
 	mutex_unlock(&hdmi.lock);
 }
 
-int omapdss_hdmi_read_edid(u8 *buf, int len)
+static int read_edid(u8 *buf, int len)
 {
 	int r;
 
@@ -721,24 +667,7 @@ int omapdss_hdmi_read_edid(u8 *buf, int len)
 	return r;
 }
 
-bool omapdss_hdmi_detect(void)
-{
-	int r;
-
-	mutex_lock(&hdmi.lock);
-
-	r = hdmi_runtime_get();
-	BUG_ON(r);
-
-	r = gpio_get_value(hdmi.hpd_gpio);
-
-	hdmi_runtime_put();
-	mutex_unlock(&hdmi.lock);
-
-	return r == 1;
-}
-
-int omapdss_hdmi_display_enable(struct omap_dss_device *dssdev)
+static int hdmi_display_enable(struct omap_dss_device *dssdev)
 {
 	struct omap_dss_device *out = &hdmi.output;
 	int r = 0;
@@ -767,7 +696,7 @@ err0:
 	return r;
 }
 
-void omapdss_hdmi_display_disable(struct omap_dss_device *dssdev)
+static void hdmi_display_disable(struct omap_dss_device *dssdev)
 {
 	DSSDBG("Enter hdmi_display_disable\n");
 
@@ -778,7 +707,7 @@ void omapdss_hdmi_display_disable(struct omap_dss_device *dssdev)
 	mutex_unlock(&hdmi.lock);
 }
 
-int omapdss_hdmi_core_enable(struct omap_dss_device *dssdev)
+static int hdmi_core_enable(struct omap_dss_device *dssdev)
 {
 	int r = 0;
 
@@ -800,7 +729,7 @@ err0:
 	return r;
 }
 
-void omapdss_hdmi_core_disable(struct omap_dss_device *dssdev)
+static void hdmi_core_disable(struct omap_dss_device *dssdev)
 {
 	DSSDBG("Enter omapdss_hdmi_core_disable\n");
 
@@ -927,35 +856,7 @@ int hdmi_compute_acr(u32 sample_freq, u32 *n, u32 *cts)
 	return 0;
 }
 
-int hdmi_audio_enable(void)
-{
-	DSSDBG("audio_enable\n");
-
-	return hdmi.ip_data.ops->audio_enable(&hdmi.ip_data);
-}
-
-void hdmi_audio_disable(void)
-{
-	DSSDBG("audio_disable\n");
-
-	hdmi.ip_data.ops->audio_disable(&hdmi.ip_data);
-}
-
-int hdmi_audio_start(void)
-{
-	DSSDBG("audio_start\n");
-
-	return hdmi.ip_data.ops->audio_start(&hdmi.ip_data);
-}
-
-void hdmi_audio_stop(void)
-{
-	DSSDBG("audio_stop\n");
-
-	hdmi.ip_data.ops->audio_stop(&hdmi.ip_data);
-}
-
-bool hdmi_mode_has_audio(void)
+static bool hdmi_mode_has_audio(void)
 {
 	if (hdmi.ip_data.cfg.cm.mode == HDMI_HDMI)
 		return true;
@@ -963,92 +864,8 @@ bool hdmi_mode_has_audio(void)
 		return false;
 }
 
-int hdmi_audio_config(struct omap_dss_audio *audio)
-{
-	return hdmi.ip_data.ops->audio_config(&hdmi.ip_data, audio);
-}
-
 #endif
 
-static struct omap_dss_device *hdmi_find_dssdev(struct platform_device *pdev)
-{
-	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	const char *def_disp_name = omapdss_get_default_display_name();
-	struct omap_dss_device *def_dssdev;
-	int i;
-
-	def_dssdev = NULL;
-
-	for (i = 0; i < pdata->num_devices; ++i) {
-		struct omap_dss_device *dssdev = pdata->devices[i];
-
-		if (dssdev->type != OMAP_DISPLAY_TYPE_HDMI)
-			continue;
-
-		if (def_dssdev == NULL)
-			def_dssdev = dssdev;
-
-		if (def_disp_name != NULL &&
-				strcmp(dssdev->name, def_disp_name) == 0) {
-			def_dssdev = dssdev;
-			break;
-		}
-	}
-
-	return def_dssdev;
-}
-
-static int hdmi_probe_pdata(struct platform_device *pdev)
-{
-	struct omap_dss_device *plat_dssdev;
-	struct omap_dss_device *dssdev;
-	struct omap_dss_hdmi_data *priv;
-	int r;
-
-	plat_dssdev = hdmi_find_dssdev(pdev);
-
-	if (!plat_dssdev)
-		return 0;
-
-	dssdev = dss_alloc_and_init_device(&pdev->dev);
-	if (!dssdev)
-		return -ENOMEM;
-
-	dss_copy_device_pdata(dssdev, plat_dssdev);
-
-	priv = dssdev->data;
-
-	hdmi.ct_cp_hpd_gpio = priv->ct_cp_hpd_gpio;
-	hdmi.ls_oe_gpio = priv->ls_oe_gpio;
-	hdmi.hpd_gpio = priv->hpd_gpio;
-
-	r = hdmi_init_display(dssdev);
-	if (r) {
-		DSSERR("device %s init failed: %d\n", dssdev->name, r);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = omapdss_output_set_device(&hdmi.output, dssdev);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dssdev->name);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = dss_add_device(dssdev);
-	if (r) {
-		DSSERR("device %s register failed: %d\n", dssdev->name, r);
-		omapdss_output_unset_device(&hdmi.output);
-		hdmi_uninit_display(dssdev);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
 static int hdmi_connect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
@@ -1103,21 +920,21 @@ static int hdmi_read_edid(struct omap_dss_device *dssdev,
 	need_enable = hdmi.core_enabled == false;
 
 	if (need_enable) {
-		r = omapdss_hdmi_core_enable(dssdev);
+		r = hdmi_core_enable(dssdev);
 		if (r)
 			return r;
 	}
 
-	r = omapdss_hdmi_read_edid(edid, len);
+	r = read_edid(edid, len);
 
 	if (need_enable)
-		omapdss_hdmi_core_disable(dssdev);
+		hdmi_core_disable(dssdev);
 
 	return r;
 }
 
 #if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-static int omapdss_hdmi_audio_enable(struct omap_dss_device *dssdev)
+static int hdmi_audio_enable(struct omap_dss_device *dssdev)
 {
 	int r;
 
@@ -1128,7 +945,8 @@ static int omapdss_hdmi_audio_enable(struct omap_dss_device *dssdev)
 		goto err;
 	}
 
-	r = hdmi_audio_enable();
+
+	r = hdmi.ip_data.ops->audio_enable(&hdmi.ip_data);
 	if (r)
 		goto err;
 
@@ -1140,22 +958,22 @@ err:
 	return r;
 }
 
-static void omapdss_hdmi_audio_disable(struct omap_dss_device *dssdev)
+static void hdmi_audio_disable(struct omap_dss_device *dssdev)
 {
-	hdmi_audio_disable();
+	hdmi.ip_data.ops->audio_disable(&hdmi.ip_data);
 }
 
-static int omapdss_hdmi_audio_start(struct omap_dss_device *dssdev)
+static int hdmi_audio_start(struct omap_dss_device *dssdev)
 {
-	return hdmi_audio_start();
+	return hdmi.ip_data.ops->audio_start(&hdmi.ip_data);
 }
 
-static void omapdss_hdmi_audio_stop(struct omap_dss_device *dssdev)
+static void hdmi_audio_stop(struct omap_dss_device *dssdev)
 {
-	hdmi_audio_stop();
+	hdmi.ip_data.ops->audio_stop(&hdmi.ip_data);
 }
 
-static bool omapdss_hdmi_audio_supported(struct omap_dss_device *dssdev)
+static bool hdmi_audio_supported(struct omap_dss_device *dssdev)
 {
 	bool r;
 
@@ -1167,7 +985,7 @@ static bool omapdss_hdmi_audio_supported(struct omap_dss_device *dssdev)
 	return r;
 }
 
-static int omapdss_hdmi_audio_config(struct omap_dss_device *dssdev,
+static int hdmi_audio_config(struct omap_dss_device *dssdev,
 		struct omap_dss_audio *audio)
 {
 	int r;
@@ -1179,7 +997,7 @@ static int omapdss_hdmi_audio_config(struct omap_dss_device *dssdev,
 		goto err;
 	}
 
-	r = hdmi_audio_config(audio);
+	r = hdmi.ip_data.ops->audio_config(&hdmi.ip_data, audio);
 	if (r)
 		goto err;
 
@@ -1191,30 +1009,30 @@ err:
 	return r;
 }
 #else
-static int omapdss_hdmi_audio_enable(struct omap_dss_device *dssdev)
+static int hdmi_audio_enable(struct omap_dss_device *dssdev)
 {
 	return -EPERM;
 }
 
-static void omapdss_hdmi_audio_disable(struct omap_dss_device *dssdev)
+static void hdmi_audio_disable(struct omap_dss_device *dssdev)
 {
 }
 
-static int omapdss_hdmi_audio_start(struct omap_dss_device *dssdev)
+static int hdmi_audio_start(struct omap_dss_device *dssdev)
 {
 	return -EPERM;
 }
 
-static void omapdss_hdmi_audio_stop(struct omap_dss_device *dssdev)
+static void hdmi_audio_stop(struct omap_dss_device *dssdev)
 {
 }
 
-static bool omapdss_hdmi_audio_supported(struct omap_dss_device *dssdev)
+static bool hdmi_audio_supported(struct omap_dss_device *dssdev)
 {
 	return false;
 }
 
-static int omapdss_hdmi_audio_config(struct omap_dss_device *dssdev,
+static int hdmi_audio_config(struct omap_dss_device *dssdev,
 		struct omap_dss_audio *audio)
 {
 	return -EPERM;
@@ -1225,21 +1043,21 @@ static const struct omapdss_hdmi_ops hdmi_ops = {
 	.connect		= hdmi_connect,
 	.disconnect		= hdmi_disconnect,
 
-	.enable			= omapdss_hdmi_display_enable,
-	.disable		= omapdss_hdmi_display_disable,
+	.enable			= hdmi_display_enable,
+	.disable		= hdmi_display_disable,
 
-	.check_timings		= omapdss_hdmi_display_check_timing,
-	.set_timings		= omapdss_hdmi_display_set_timing,
-	.get_timings		= omapdss_hdmi_display_get_timings,
+	.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		= omapdss_hdmi_audio_enable,
-	.audio_disable		= omapdss_hdmi_audio_disable,
-	.audio_start		= omapdss_hdmi_audio_start,
-	.audio_stop		= omapdss_hdmi_audio_stop,
-	.audio_supported	= omapdss_hdmi_audio_supported,
-	.audio_config		= omapdss_hdmi_audio_config,
+	.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)
@@ -1301,50 +1119,15 @@ static int omapdss_hdmihw_probe(struct platform_device *pdev)
 	hdmi.ip_data.pll_offset = HDMI_PLLCTRL;
 	hdmi.ip_data.phy_offset = HDMI_PHY;
 
-	hdmi.ct_cp_hpd_gpio = -1;
-	hdmi.ls_oe_gpio = -1;
-	hdmi.hpd_gpio = -1;
-
 	hdmi_init_output(pdev);
 
-	r = hdmi_panel_init();
-	if (r) {
-		DSSERR("can't init panel\n");
-		return r;
-	}
-
 	dss_debugfs_create_file("hdmi", hdmi_dump_regs);
 
-	if (pdev->dev.platform_data) {
-		r = hdmi_probe_pdata(pdev);
-		if (r)
-			goto err_probe;
-	}
-
-	return 0;
-
-err_probe:
-	hdmi_panel_exit();
-	hdmi_uninit_output(pdev);
-	pm_runtime_disable(&pdev->dev);
-	return r;
-}
-
-static int __exit hdmi_remove_child(struct device *dev, void *data)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	hdmi_uninit_display(dssdev);
 	return 0;
 }
 
 static int __exit omapdss_hdmihw_remove(struct platform_device *pdev)
 {
-	device_for_each_child(&pdev->dev, NULL, hdmi_remove_child);
-
-	dss_unregister_child_devices(&pdev->dev);
-
-	hdmi_panel_exit();
-
 	hdmi_uninit_output(pdev);
 
 	pm_runtime_disable(&pdev->dev);
diff --git a/drivers/video/omap2/dss/hdmi_panel.c b/drivers/video/omap2/dss/hdmi_panel.c
deleted file mode 100644
index dfb8eda81b61..000000000000
--- a/drivers/video/omap2/dss/hdmi_panel.c
+++ /dev/null
@@ -1,414 +0,0 @@
-/*
- * hdmi_panel.c
- *
- * HDMI library support functions for TI OMAP4 processors.
- *
- * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/
- * Authors:	Mythri P k <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/err.h>
-#include <linux/io.h>
-#include <linux/mutex.h>
-#include <linux/module.h>
-#include <video/omapdss.h>
-#include <linux/slab.h>
-
-#include "dss.h"
-
-static struct {
-	/* This protects the panel ops, mainly when accessing the HDMI IP. */
-	struct mutex lock;
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-	/* This protects the audio ops, specifically. */
-	spinlock_t audio_lock;
-#endif
-} hdmi;
-
-
-static int hdmi_panel_probe(struct omap_dss_device *dssdev)
-{
-	/* Initialize default timings to VGA in DVI mode */
-	const struct omap_video_timings default_timings = {
-		.x_res		= 640,
-		.y_res		= 480,
-		.pixel_clock	= 25175,
-		.hsw		= 96,
-		.hfp		= 16,
-		.hbp		= 48,
-		.vsw		= 2,
-		.vfp		= 11,
-		.vbp		= 31,
-
-		.vsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-		.hsync_level	= OMAPDSS_SIG_ACTIVE_LOW,
-
-		.interlace	= false,
-	};
-
-	DSSDBG("ENTER hdmi_panel_probe\n");
-
-	dssdev->panel.timings = default_timings;
-
-	DSSDBG("hdmi_panel_probe x_res= %d y_res = %d\n",
-		dssdev->panel.timings.x_res,
-		dssdev->panel.timings.y_res);
-
-	omapdss_hdmi_display_set_timing(dssdev, &dssdev->panel.timings);
-
-	return 0;
-}
-
-static void hdmi_panel_remove(struct omap_dss_device *dssdev)
-{
-
-}
-
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-static int hdmi_panel_audio_enable(struct omap_dss_device *dssdev)
-{
-	unsigned long flags;
-	int r;
-
-	mutex_lock(&hdmi.lock);
-	spin_lock_irqsave(&hdmi.audio_lock, flags);
-
-	/* enable audio only if the display is active and supports audio */
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE ||
-	    !hdmi_mode_has_audio()) {
-		DSSERR("audio not supported or display is off\n");
-		r = -EPERM;
-		goto err;
-	}
-
-	r = hdmi_audio_enable();
-
-	if (!r)
-		dssdev->audio_state = OMAP_DSS_AUDIO_ENABLED;
-
-err:
-	spin_unlock_irqrestore(&hdmi.audio_lock, flags);
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-static void hdmi_panel_audio_disable(struct omap_dss_device *dssdev)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&hdmi.audio_lock, flags);
-
-	hdmi_audio_disable();
-
-	dssdev->audio_state = OMAP_DSS_AUDIO_DISABLED;
-
-	spin_unlock_irqrestore(&hdmi.audio_lock, flags);
-}
-
-static int hdmi_panel_audio_start(struct omap_dss_device *dssdev)
-{
-	unsigned long flags;
-	int r;
-
-	spin_lock_irqsave(&hdmi.audio_lock, flags);
-	/*
-	 * No need to check the panel state. It was checked when trasitioning
-	 * to AUDIO_ENABLED.
-	 */
-	if (dssdev->audio_state != OMAP_DSS_AUDIO_ENABLED) {
-		DSSERR("audio start from invalid state\n");
-		r = -EPERM;
-		goto err;
-	}
-
-	r = hdmi_audio_start();
-
-	if (!r)
-		dssdev->audio_state = OMAP_DSS_AUDIO_PLAYING;
-
-err:
-	spin_unlock_irqrestore(&hdmi.audio_lock, flags);
-	return r;
-}
-
-static void hdmi_panel_audio_stop(struct omap_dss_device *dssdev)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&hdmi.audio_lock, flags);
-
-	hdmi_audio_stop();
-	dssdev->audio_state = OMAP_DSS_AUDIO_ENABLED;
-
-	spin_unlock_irqrestore(&hdmi.audio_lock, flags);
-}
-
-static bool hdmi_panel_audio_supported(struct omap_dss_device *dssdev)
-{
-	bool r = false;
-
-	mutex_lock(&hdmi.lock);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
-		goto err;
-
-	if (!hdmi_mode_has_audio())
-		goto err;
-
-	r = true;
-err:
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-static int hdmi_panel_audio_config(struct omap_dss_device *dssdev,
-		struct omap_dss_audio *audio)
-{
-	unsigned long flags;
-	int r;
-
-	mutex_lock(&hdmi.lock);
-	spin_lock_irqsave(&hdmi.audio_lock, flags);
-
-	/* config audio only if the display is active and supports audio */
-	if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE ||
-	    !hdmi_mode_has_audio()) {
-		DSSERR("audio not supported or display is off\n");
-		r = -EPERM;
-		goto err;
-	}
-
-	r = hdmi_audio_config(audio);
-
-	if (!r)
-		dssdev->audio_state = OMAP_DSS_AUDIO_CONFIGURED;
-
-err:
-	spin_unlock_irqrestore(&hdmi.audio_lock, flags);
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-#else
-static int hdmi_panel_audio_enable(struct omap_dss_device *dssdev)
-{
-	return -EPERM;
-}
-
-static void hdmi_panel_audio_disable(struct omap_dss_device *dssdev)
-{
-}
-
-static int hdmi_panel_audio_start(struct omap_dss_device *dssdev)
-{
-	return -EPERM;
-}
-
-static void hdmi_panel_audio_stop(struct omap_dss_device *dssdev)
-{
-}
-
-static bool hdmi_panel_audio_supported(struct omap_dss_device *dssdev)
-{
-	return false;
-}
-
-static int hdmi_panel_audio_config(struct omap_dss_device *dssdev,
-		struct omap_dss_audio *audio)
-{
-	return -EPERM;
-}
-#endif
-
-static int hdmi_panel_enable(struct omap_dss_device *dssdev)
-{
-	int r = 0;
-	DSSDBG("ENTER hdmi_panel_enable\n");
-
-	mutex_lock(&hdmi.lock);
-
-	if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) {
-		r = -EINVAL;
-		goto err;
-	}
-
-	omapdss_hdmi_display_set_timing(dssdev, &dssdev->panel.timings);
-
-	r = omapdss_hdmi_display_enable(dssdev);
-	if (r) {
-		DSSERR("failed to power on\n");
-		goto err;
-	}
-
-	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
-err:
-	mutex_unlock(&hdmi.lock);
-
-	return r;
-}
-
-static void hdmi_panel_disable(struct omap_dss_device *dssdev)
-{
-	mutex_lock(&hdmi.lock);
-
-	if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) {
-		/*
-		 * TODO: notify audio users that the display was disabled. For
-		 * now, disable audio locally to not break our audio state
-		 * machine.
-		 */
-		hdmi_panel_audio_disable(dssdev);
-		omapdss_hdmi_display_disable(dssdev);
-	}
-
-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
-
-	mutex_unlock(&hdmi.lock);
-}
-
-static void hdmi_get_timings(struct omap_dss_device *dssdev,
-			struct omap_video_timings *timings)
-{
-	mutex_lock(&hdmi.lock);
-
-	*timings = dssdev->panel.timings;
-
-	mutex_unlock(&hdmi.lock);
-}
-
-static void hdmi_set_timings(struct omap_dss_device *dssdev,
-			struct omap_video_timings *timings)
-{
-	DSSDBG("hdmi_set_timings\n");
-
-	mutex_lock(&hdmi.lock);
-
-	/*
-	 * TODO: notify audio users that there was a timings change. For
-	 * now, disable audio locally to not break our audio state machine.
-	 */
-	hdmi_panel_audio_disable(dssdev);
-
-	omapdss_hdmi_display_set_timing(dssdev, timings);
-	dssdev->panel.timings = *timings;
-
-	mutex_unlock(&hdmi.lock);
-}
-
-static int hdmi_check_timings(struct omap_dss_device *dssdev,
-			struct omap_video_timings *timings)
-{
-	int r = 0;
-
-	DSSDBG("hdmi_check_timings\n");
-
-	mutex_lock(&hdmi.lock);
-
-	r = omapdss_hdmi_display_check_timing(dssdev, timings);
-
-	mutex_unlock(&hdmi.lock);
-	return r;
-}
-
-static int hdmi_read_edid(struct omap_dss_device *dssdev, u8 *buf, int len)
-{
-	int r;
-	bool need_enable;
-
-	mutex_lock(&hdmi.lock);
-
-	need_enable = dssdev->state == OMAP_DSS_DISPLAY_DISABLED;
-
-	if (need_enable) {
-		r = omapdss_hdmi_core_enable(dssdev);
-		if (r)
-			goto err;
-	}
-
-	r = omapdss_hdmi_read_edid(buf, len);
-
-	if (need_enable)
-		omapdss_hdmi_core_disable(dssdev);
-err:
-	mutex_unlock(&hdmi.lock);
-
-	return r;
-}
-
-static bool hdmi_detect(struct omap_dss_device *dssdev)
-{
-	int r;
-	bool need_enable;
-
-	mutex_lock(&hdmi.lock);
-
-	need_enable = dssdev->state == OMAP_DSS_DISPLAY_DISABLED;
-
-	if (need_enable) {
-		r = omapdss_hdmi_core_enable(dssdev);
-		if (r)
-			goto err;
-	}
-
-	r = omapdss_hdmi_detect();
-
-	if (need_enable)
-		omapdss_hdmi_core_disable(dssdev);
-err:
-	mutex_unlock(&hdmi.lock);
-
-	return r;
-}
-
-static struct omap_dss_driver hdmi_driver = {
-	.probe		= hdmi_panel_probe,
-	.remove		= hdmi_panel_remove,
-	.enable		= hdmi_panel_enable,
-	.disable	= hdmi_panel_disable,
-	.get_timings	= hdmi_get_timings,
-	.set_timings	= hdmi_set_timings,
-	.check_timings	= hdmi_check_timings,
-	.read_edid	= hdmi_read_edid,
-	.detect		= hdmi_detect,
-	.audio_enable	= hdmi_panel_audio_enable,
-	.audio_disable	= hdmi_panel_audio_disable,
-	.audio_start	= hdmi_panel_audio_start,
-	.audio_stop	= hdmi_panel_audio_stop,
-	.audio_supported	= hdmi_panel_audio_supported,
-	.audio_config	= hdmi_panel_audio_config,
-	.driver			= {
-		.name   = "hdmi_panel",
-		.owner  = THIS_MODULE,
-	},
-};
-
-int hdmi_panel_init(void)
-{
-	mutex_init(&hdmi.lock);
-
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
-	spin_lock_init(&hdmi.audio_lock);
-#endif
-
-	return omap_dss_register_driver(&hdmi_driver);
-}
-
-void hdmi_panel_exit(void)
-{
-	omap_dss_unregister_driver(&hdmi_driver);
-
-}
-- 
cgit v1.2.3


From 5cfc1c3cb6f0a5875ea18cc8ea6e0ac4bdde6b95 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 15 May 2013 11:24:30 +0300
Subject: OMAPDSS: DSI: remove code related to old panel model

Now that the old panel drivers have been removed, we can remove the
old-model API and related code from the DSS encoder drivers.

This patch removes the code from the DSI driver.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>
---
 drivers/video/omap2/dss/dsi.c | 271 ++++++------------------------------------
 1 file changed, 35 insertions(+), 236 deletions(-)

(limited to 'drivers/video')

diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index 99a043b08f0d..3daaf7ea4281 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -205,6 +205,8 @@ static int dsi_display_init_dispc(struct platform_device *dsidev,
 static void dsi_display_uninit_dispc(struct platform_device *dsidev,
 	struct omap_overlay_manager *mgr);
 
+static int dsi_vc_send_null(struct omap_dss_device *dssdev, int channel);
+
 #define DSI_MAX_NR_ISRS                2
 #define DSI_MAX_NR_LANES	5
 
@@ -383,16 +385,7 @@ static inline struct dsi_data *dsi_get_dsidrv_data(struct platform_device *dside
 
 static inline struct platform_device *dsi_get_dsidev_from_dssdev(struct omap_dss_device *dssdev)
 {
-	/* HACK: dssdev can be either the panel device, when using old API, or
-	 * the dsi device itself, when using the new API. So we solve this for
-	 * now by checking the dssdev->id. This will be removed when the old API
-	 * is removed.
-	 */
-	if (dssdev->id == OMAP_DSS_OUTPUT_DSI1 ||
-			dssdev->id == OMAP_DSS_OUTPUT_DSI2)
-		return to_platform_device(dssdev->dev);
-
-	return to_platform_device(dssdev->output->dev);
+	return to_platform_device(dssdev->dev);
 }
 
 struct platform_device *dsi_get_dsidev_from_id(int module)
@@ -432,23 +425,21 @@ static inline u32 dsi_read_reg(struct platform_device *dsidev,
 	return __raw_readl(dsi->base + idx.idx);
 }
 
-void dsi_bus_lock(struct omap_dss_device *dssdev)
+static void dsi_bus_lock(struct omap_dss_device *dssdev)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
 
 	down(&dsi->bus_lock);
 }
-EXPORT_SYMBOL(dsi_bus_lock);
 
-void dsi_bus_unlock(struct omap_dss_device *dssdev)
+static void dsi_bus_unlock(struct omap_dss_device *dssdev)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
 
 	up(&dsi->bus_lock);
 }
-EXPORT_SYMBOL(dsi_bus_unlock);
 
 static bool dsi_bus_is_locked(struct platform_device *dsidev)
 {
@@ -2713,7 +2704,7 @@ static int dsi_vc_config_source(struct platform_device *dsidev, int channel,
 	return 0;
 }
 
-void omapdss_dsi_vc_enable_hs(struct omap_dss_device *dssdev, int channel,
+static void dsi_vc_enable_hs(struct omap_dss_device *dssdev, int channel,
 		bool enable)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -2737,7 +2728,6 @@ void omapdss_dsi_vc_enable_hs(struct omap_dss_device *dssdev, int channel,
 	if (dsi->vm_timings.ddr_clk_always_on && enable)
 		dsi_vc_send_null(dssdev, channel);
 }
-EXPORT_SYMBOL(omapdss_dsi_vc_enable_hs);
 
 static void dsi_vc_flush_long_data(struct platform_device *dsidev, int channel)
 {
@@ -2842,7 +2832,7 @@ static int dsi_vc_send_bta(struct platform_device *dsidev, int channel)
 	return 0;
 }
 
-int dsi_vc_send_bta_sync(struct omap_dss_device *dssdev, int channel)
+static int dsi_vc_send_bta_sync(struct omap_dss_device *dssdev, int channel)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	DECLARE_COMPLETION_ONSTACK(completion);
@@ -2885,7 +2875,6 @@ err1:
 err0:
 	return r;
 }
-EXPORT_SYMBOL(dsi_vc_send_bta_sync);
 
 static inline void dsi_vc_write_long_header(struct platform_device *dsidev,
 		int channel, u8 data_type, u16 len, u8 ecc)
@@ -3011,14 +3000,13 @@ static int dsi_vc_send_short(struct platform_device *dsidev, int channel,
 	return 0;
 }
 
-int dsi_vc_send_null(struct omap_dss_device *dssdev, int channel)
+static int dsi_vc_send_null(struct omap_dss_device *dssdev, int channel)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 
 	return dsi_vc_send_long(dsidev, channel, MIPI_DSI_NULL_PACKET, NULL,
 		0, 0);
 }
-EXPORT_SYMBOL(dsi_vc_send_null);
 
 static int dsi_vc_write_nosync_common(struct platform_device *dsidev,
 		int channel, u8 *data, int len, enum dss_dsi_content_type type)
@@ -3050,7 +3038,7 @@ static int dsi_vc_write_nosync_common(struct platform_device *dsidev,
 	return r;
 }
 
-int dsi_vc_dcs_write_nosync(struct omap_dss_device *dssdev, int channel,
+static int dsi_vc_dcs_write_nosync(struct omap_dss_device *dssdev, int channel,
 		u8 *data, int len)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -3058,9 +3046,8 @@ int dsi_vc_dcs_write_nosync(struct omap_dss_device *dssdev, int channel,
 	return dsi_vc_write_nosync_common(dsidev, channel, data, len,
 			DSS_DSI_CONTENT_DCS);
 }
-EXPORT_SYMBOL(dsi_vc_dcs_write_nosync);
 
-int dsi_vc_generic_write_nosync(struct omap_dss_device *dssdev, int channel,
+static int dsi_vc_generic_write_nosync(struct omap_dss_device *dssdev, int channel,
 		u8 *data, int len)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -3068,7 +3055,6 @@ int dsi_vc_generic_write_nosync(struct omap_dss_device *dssdev, int channel,
 	return dsi_vc_write_nosync_common(dsidev, channel, data, len,
 			DSS_DSI_CONTENT_GENERIC);
 }
-EXPORT_SYMBOL(dsi_vc_generic_write_nosync);
 
 static int dsi_vc_write_common(struct omap_dss_device *dssdev, int channel,
 		u8 *data, int len, enum dss_dsi_content_type type)
@@ -3099,60 +3085,19 @@ err:
 	return r;
 }
 
-int dsi_vc_dcs_write(struct omap_dss_device *dssdev, int channel, u8 *data,
+static int dsi_vc_dcs_write(struct omap_dss_device *dssdev, int channel, u8 *data,
 		int len)
 {
 	return dsi_vc_write_common(dssdev, channel, data, len,
 			DSS_DSI_CONTENT_DCS);
 }
-EXPORT_SYMBOL(dsi_vc_dcs_write);
 
-int dsi_vc_generic_write(struct omap_dss_device *dssdev, int channel, u8 *data,
+static int dsi_vc_generic_write(struct omap_dss_device *dssdev, int channel, u8 *data,
 		int len)
 {
 	return dsi_vc_write_common(dssdev, channel, data, len,
 			DSS_DSI_CONTENT_GENERIC);
 }
-EXPORT_SYMBOL(dsi_vc_generic_write);
-
-int dsi_vc_dcs_write_0(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd)
-{
-	return dsi_vc_dcs_write(dssdev, channel, &dcs_cmd, 1);
-}
-EXPORT_SYMBOL(dsi_vc_dcs_write_0);
-
-int dsi_vc_generic_write_0(struct omap_dss_device *dssdev, int channel)
-{
-	return dsi_vc_generic_write(dssdev, channel, NULL, 0);
-}
-EXPORT_SYMBOL(dsi_vc_generic_write_0);
-
-int dsi_vc_dcs_write_1(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
-		u8 param)
-{
-	u8 buf[2];
-	buf[0] = dcs_cmd;
-	buf[1] = param;
-	return dsi_vc_dcs_write(dssdev, channel, buf, 2);
-}
-EXPORT_SYMBOL(dsi_vc_dcs_write_1);
-
-int dsi_vc_generic_write_1(struct omap_dss_device *dssdev, int channel,
-		u8 param)
-{
-	return dsi_vc_generic_write(dssdev, channel, &param, 1);
-}
-EXPORT_SYMBOL(dsi_vc_generic_write_1);
-
-int dsi_vc_generic_write_2(struct omap_dss_device *dssdev, int channel,
-		u8 param1, u8 param2)
-{
-	u8 buf[2];
-	buf[0] = param1;
-	buf[1] = param2;
-	return dsi_vc_generic_write(dssdev, channel, buf, 2);
-}
-EXPORT_SYMBOL(dsi_vc_generic_write_2);
 
 static int dsi_vc_dcs_send_read_request(struct platform_device *dsidev,
 		int channel, u8 dcs_cmd)
@@ -3319,7 +3264,7 @@ err:
 	return r;
 }
 
-int dsi_vc_dcs_read(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
+static int dsi_vc_dcs_read(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
 		u8 *buf, int buflen)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -3348,7 +3293,6 @@ err:
 	DSSERR("dsi_vc_dcs_read(ch %d, cmd 0x%02x) failed\n", channel, dcs_cmd);
 	return r;
 }
-EXPORT_SYMBOL(dsi_vc_dcs_read);
 
 static int dsi_vc_generic_read(struct omap_dss_device *dssdev, int channel,
 		u8 *reqdata, int reqlen, u8 *buf, int buflen)
@@ -3377,56 +3321,7 @@ static int dsi_vc_generic_read(struct omap_dss_device *dssdev, int channel,
 	return 0;
 }
 
-int dsi_vc_generic_read_0(struct omap_dss_device *dssdev, int channel, u8 *buf,
-		int buflen)
-{
-	int r;
-
-	r = dsi_vc_generic_read(dssdev, channel, NULL, 0, buf, buflen);
-	if (r) {
-		DSSERR("dsi_vc_generic_read_0(ch %d) failed\n", channel);
-		return r;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(dsi_vc_generic_read_0);
-
-int dsi_vc_generic_read_1(struct omap_dss_device *dssdev, int channel, u8 param,
-		u8 *buf, int buflen)
-{
-	int r;
-
-	r = dsi_vc_generic_read(dssdev, channel, &param, 1, buf, buflen);
-	if (r) {
-		DSSERR("dsi_vc_generic_read_1(ch %d) failed\n", channel);
-		return r;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(dsi_vc_generic_read_1);
-
-int dsi_vc_generic_read_2(struct omap_dss_device *dssdev, int channel,
-		u8 param1, u8 param2, u8 *buf, int buflen)
-{
-	int r;
-	u8 reqdata[2];
-
-	reqdata[0] = param1;
-	reqdata[1] = param2;
-
-	r = dsi_vc_generic_read(dssdev, channel, reqdata, 2, buf, buflen);
-	if (r) {
-		DSSERR("dsi_vc_generic_read_2(ch %d) failed\n", channel);
-		return r;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(dsi_vc_generic_read_2);
-
-int dsi_vc_set_max_rx_packet_size(struct omap_dss_device *dssdev, int channel,
+static int dsi_vc_set_max_rx_packet_size(struct omap_dss_device *dssdev, int channel,
 		u16 len)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -3434,7 +3329,6 @@ int dsi_vc_set_max_rx_packet_size(struct omap_dss_device *dssdev, int channel,
 	return dsi_vc_send_short(dsidev, channel,
 			MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE, len, 0);
 }
-EXPORT_SYMBOL(dsi_vc_set_max_rx_packet_size);
 
 static int dsi_enter_ulps(struct platform_device *dsidev)
 {
@@ -4068,7 +3962,7 @@ static void dsi_proto_timings(struct platform_device *dsidev)
 	}
 }
 
-int omapdss_dsi_configure_pins(struct omap_dss_device *dssdev,
+static int dsi_configure_pins(struct omap_dss_device *dssdev,
 		const struct omap_dsi_pin_config *pin_cfg)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -4134,9 +4028,8 @@ int omapdss_dsi_configure_pins(struct omap_dss_device *dssdev,
 
 	return 0;
 }
-EXPORT_SYMBOL(omapdss_dsi_configure_pins);
 
-int dsi_enable_video_output(struct omap_dss_device *dssdev, int channel)
+static int dsi_enable_video_output(struct omap_dss_device *dssdev, int channel)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -4206,9 +4099,8 @@ err_pix_fmt:
 err_init_dispc:
 	return r;
 }
-EXPORT_SYMBOL(dsi_enable_video_output);
 
-void dsi_disable_video_output(struct omap_dss_device *dssdev, int channel)
+static void dsi_disable_video_output(struct omap_dss_device *dssdev, int channel)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -4229,7 +4121,6 @@ void dsi_disable_video_output(struct omap_dss_device *dssdev, int channel)
 
 	dsi_display_uninit_dispc(dsidev, mgr);
 }
-EXPORT_SYMBOL(dsi_disable_video_output);
 
 static void dsi_update_screen_dispc(struct platform_device *dsidev)
 {
@@ -4369,7 +4260,7 @@ static void dsi_framedone_irq_callback(void *data)
 	dsi_handle_framedone(dsidev, 0);
 }
 
-int omap_dsi_update(struct omap_dss_device *dssdev, int channel,
+static int dsi_update(struct omap_dss_device *dssdev, int channel,
 		void (*callback)(int, void *), void *data)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -4394,7 +4285,6 @@ int omap_dsi_update(struct omap_dss_device *dssdev, int channel,
 
 	return 0;
 }
-EXPORT_SYMBOL(omap_dsi_update);
 
 /* Display funcs */
 
@@ -4589,7 +4479,7 @@ static void dsi_display_uninit_dsi(struct platform_device *dsidev,
 	dsi_pll_uninit(dsidev, disconnect_lanes);
 }
 
-int omapdss_dsi_display_enable(struct omap_dss_device *dssdev)
+static int dsi_display_enable(struct omap_dss_device *dssdev)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -4625,9 +4515,8 @@ err_get_dsi:
 	DSSDBG("dsi_display_enable FAILED\n");
 	return r;
 }
-EXPORT_SYMBOL(omapdss_dsi_display_enable);
 
-void omapdss_dsi_display_disable(struct omap_dss_device *dssdev,
+static void dsi_display_disable(struct omap_dss_device *dssdev,
 		bool disconnect_lanes, bool enter_ulps)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -4651,9 +4540,8 @@ void omapdss_dsi_display_disable(struct omap_dss_device *dssdev,
 
 	mutex_unlock(&dsi->lock);
 }
-EXPORT_SYMBOL(omapdss_dsi_display_disable);
 
-int omapdss_dsi_enable_te(struct omap_dss_device *dssdev, bool enable)
+static int dsi_enable_te(struct omap_dss_device *dssdev, bool enable)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -4661,7 +4549,6 @@ int omapdss_dsi_enable_te(struct omap_dss_device *dssdev, bool enable)
 	dsi->te_enabled = enable;
 	return 0;
 }
-EXPORT_SYMBOL(omapdss_dsi_enable_te);
 
 #ifdef PRINT_VERBOSE_VM_TIMINGS
 static void print_dsi_vm(const char *str,
@@ -5136,7 +5023,7 @@ static bool dsi_vm_calc(struct dsi_data *dsi,
 			dsi_vm_calc_pll_cb, ctx);
 }
 
-int omapdss_dsi_set_config(struct omap_dss_device *dssdev,
+static int dsi_set_config(struct omap_dss_device *dssdev,
 		const struct omap_dss_dsi_config *config)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
@@ -5184,7 +5071,6 @@ err:
 
 	return r;
 }
-EXPORT_SYMBOL(omapdss_dsi_set_config);
 
 /*
  * Return a hardcoded channel for the DSI output. This should work for
@@ -5235,7 +5121,7 @@ static enum omap_channel dsi_get_channel(int module_id)
 	}
 }
 
-int omap_dsi_request_vc(struct omap_dss_device *dssdev, int *channel)
+static int dsi_request_vc(struct omap_dss_device *dssdev, int *channel)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -5252,9 +5138,8 @@ int omap_dsi_request_vc(struct omap_dss_device *dssdev, int *channel)
 	DSSERR("cannot get VC for display %s", dssdev->name);
 	return -ENOSPC;
 }
-EXPORT_SYMBOL(omap_dsi_request_vc);
 
-int omap_dsi_set_vc_id(struct omap_dss_device *dssdev, int channel, int vc_id)
+static int dsi_set_vc_id(struct omap_dss_device *dssdev, int channel, int vc_id)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -5279,9 +5164,8 @@ int omap_dsi_set_vc_id(struct omap_dss_device *dssdev, int channel, int vc_id)
 
 	return 0;
 }
-EXPORT_SYMBOL(omap_dsi_set_vc_id);
 
-void omap_dsi_release_vc(struct omap_dss_device *dssdev, int channel)
+static void dsi_release_vc(struct omap_dss_device *dssdev, int channel)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -5292,7 +5176,6 @@ void omap_dsi_release_vc(struct omap_dss_device *dssdev, int channel)
 		dsi->vc[channel].vc_id = 0;
 	}
 }
-EXPORT_SYMBOL(omap_dsi_release_vc);
 
 void dsi_wait_pll_hsdiv_dispc_active(struct platform_device *dsidev)
 {
@@ -5348,79 +5231,6 @@ static int dsi_get_clocks(struct platform_device *dsidev)
 	return 0;
 }
 
-static struct omap_dss_device *dsi_find_dssdev(struct platform_device *pdev)
-{
-	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	struct dsi_data *dsi = dsi_get_dsidrv_data(pdev);
-	const char *def_disp_name = omapdss_get_default_display_name();
-	struct omap_dss_device *def_dssdev;
-	int i;
-
-	def_dssdev = NULL;
-
-	for (i = 0; i < pdata->num_devices; ++i) {
-		struct omap_dss_device *dssdev = pdata->devices[i];
-
-		if (dssdev->type != OMAP_DISPLAY_TYPE_DSI)
-			continue;
-
-		if (dssdev->phy.dsi.module != dsi->module_id)
-			continue;
-
-		if (def_dssdev == NULL)
-			def_dssdev = dssdev;
-
-		if (def_disp_name != NULL &&
-				strcmp(dssdev->name, def_disp_name) == 0) {
-			def_dssdev = dssdev;
-			break;
-		}
-	}
-
-	return def_dssdev;
-}
-
-static int dsi_probe_pdata(struct platform_device *dsidev)
-{
-	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
-	struct omap_dss_device *plat_dssdev;
-	struct omap_dss_device *dssdev;
-	int r;
-
-	plat_dssdev = dsi_find_dssdev(dsidev);
-
-	if (!plat_dssdev)
-		return 0;
-
-	r = dsi_regulator_init(dsidev);
-	if (r)
-		return r;
-
-	dssdev = dss_alloc_and_init_device(&dsidev->dev);
-	if (!dssdev)
-		return -ENOMEM;
-
-	dss_copy_device_pdata(dssdev, plat_dssdev);
-
-	r = omapdss_output_set_device(&dsi->output, dssdev);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dssdev->name);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = dss_add_device(dssdev);
-	if (r) {
-		DSSERR("device %s register failed: %d\n", dssdev->name, r);
-		omapdss_output_unset_device(&dsi->output);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
 static int dsi_connect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
@@ -5472,24 +5282,24 @@ static const struct omapdss_dsi_ops dsi_ops = {
 	.bus_lock = dsi_bus_lock,
 	.bus_unlock = dsi_bus_unlock,
 
-	.enable = omapdss_dsi_display_enable,
-	.disable = omapdss_dsi_display_disable,
+	.enable = dsi_display_enable,
+	.disable = dsi_display_disable,
 
-	.enable_hs = omapdss_dsi_vc_enable_hs,
+	.enable_hs = dsi_vc_enable_hs,
 
-	.configure_pins = omapdss_dsi_configure_pins,
-	.set_config = omapdss_dsi_set_config,
+	.configure_pins = dsi_configure_pins,
+	.set_config = dsi_set_config,
 
 	.enable_video_output = dsi_enable_video_output,
 	.disable_video_output = dsi_disable_video_output,
 
-	.update = omap_dsi_update,
+	.update = dsi_update,
 
-	.enable_te = omapdss_dsi_enable_te,
+	.enable_te = dsi_enable_te,
 
-	.request_vc = omap_dsi_request_vc,
-	.set_vc_id = omap_dsi_set_vc_id,
-	.release_vc = omap_dsi_release_vc,
+	.request_vc = dsi_request_vc,
+	.set_vc_id = dsi_set_vc_id,
+	.release_vc = dsi_release_vc,
 
 	.dcs_write = dsi_vc_dcs_write,
 	.dcs_write_nosync = dsi_vc_dcs_write_nosync,
@@ -5627,12 +5437,6 @@ static int omap_dsihw_probe(struct platform_device *dsidev)
 
 	dsi_init_output(dsidev);
 
-	if (dsidev->dev.platform_data) {
-		r = dsi_probe_pdata(dsidev);
-		if (r)
-			goto err_probe;
-	}
-
 	dsi_runtime_put(dsidev);
 
 	if (dsi->module_id == 0)
@@ -5648,9 +5452,6 @@ static int omap_dsihw_probe(struct platform_device *dsidev)
 #endif
 	return 0;
 
-err_probe:
-	dsi_runtime_put(dsidev);
-	dsi_uninit_output(dsidev);
 err_runtime_get:
 	pm_runtime_disable(&dsidev->dev);
 	return r;
@@ -5662,8 +5463,6 @@ static int __exit omap_dsihw_remove(struct platform_device *dsidev)
 
 	WARN_ON(dsi->scp_clk_refcount > 0);
 
-	dss_unregister_child_devices(&dsidev->dev);
-
 	dsi_uninit_output(dsidev);
 
 	pm_runtime_disable(&dsidev->dev);
-- 
cgit v1.2.3


From cd6e915b360c26a71aaa634ef6735658b05fe89d Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 22 May 2013 13:14:37 +0300
Subject: OMAPDSS: SDI: remove code related to old panel model

Now that the old panel drivers have been removed, we can remove the
old-model API and related code from the DSS encoder drivers.

This patch removes the code from the SDI driver.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>
---
 drivers/video/omap2/dss/sdi.c | 105 ++++--------------------------------------
 1 file changed, 8 insertions(+), 97 deletions(-)

(limited to 'drivers/video')

diff --git a/drivers/video/omap2/dss/sdi.c b/drivers/video/omap2/dss/sdi.c
index 82b64e3fbd08..b3276889b58a 100644
--- a/drivers/video/omap2/dss/sdi.c
+++ b/drivers/video/omap2/dss/sdi.c
@@ -124,7 +124,7 @@ static void sdi_config_lcd_manager(struct omap_dss_device *dssdev)
 	dss_mgr_set_lcd_config(mgr, &sdi.mgr_config);
 }
 
-int omapdss_sdi_display_enable(struct omap_dss_device *dssdev)
+static int sdi_display_enable(struct omap_dss_device *dssdev)
 {
 	struct omap_dss_device *out = &sdi.output;
 	struct omap_video_timings *t = &sdi.timings;
@@ -211,9 +211,8 @@ err_get_dispc:
 err_reg_enable:
 	return r;
 }
-EXPORT_SYMBOL(omapdss_sdi_display_enable);
 
-void omapdss_sdi_display_disable(struct omap_dss_device *dssdev)
+static void sdi_display_disable(struct omap_dss_device *dssdev)
 {
 	struct omap_overlay_manager *mgr = sdi.output.manager;
 
@@ -225,14 +224,12 @@ void omapdss_sdi_display_disable(struct omap_dss_device *dssdev)
 
 	regulator_disable(sdi.vdds_sdi_reg);
 }
-EXPORT_SYMBOL(omapdss_sdi_display_disable);
 
-void omapdss_sdi_set_timings(struct omap_dss_device *dssdev,
+static void sdi_set_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
 	sdi.timings = *timings;
 }
-EXPORT_SYMBOL(omapdss_sdi_set_timings);
 
 static void sdi_get_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
@@ -254,11 +251,10 @@ static int sdi_check_timings(struct omap_dss_device *dssdev,
 	return 0;
 }
 
-void omapdss_sdi_set_datapairs(struct omap_dss_device *dssdev, int datapairs)
+static void sdi_set_datapairs(struct omap_dss_device *dssdev, int datapairs)
 {
 	sdi.datapairs = datapairs;
 }
-EXPORT_SYMBOL(omapdss_sdi_set_datapairs);
 
 static int sdi_init_regulator(void)
 {
@@ -278,77 +274,6 @@ static int sdi_init_regulator(void)
 	return 0;
 }
 
-static struct omap_dss_device *sdi_find_dssdev(struct platform_device *pdev)
-{
-	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	const char *def_disp_name = omapdss_get_default_display_name();
-	struct omap_dss_device *def_dssdev;
-	int i;
-
-	def_dssdev = NULL;
-
-	for (i = 0; i < pdata->num_devices; ++i) {
-		struct omap_dss_device *dssdev = pdata->devices[i];
-
-		if (dssdev->type != OMAP_DISPLAY_TYPE_SDI)
-			continue;
-
-		if (def_dssdev == NULL)
-			def_dssdev = dssdev;
-
-		if (def_disp_name != NULL &&
-				strcmp(dssdev->name, def_disp_name) == 0) {
-			def_dssdev = dssdev;
-			break;
-		}
-	}
-
-	return def_dssdev;
-}
-
-static int sdi_probe_pdata(struct platform_device *sdidev)
-{
-	struct omap_dss_device *plat_dssdev;
-	struct omap_dss_device *dssdev;
-	int r;
-
-	plat_dssdev = sdi_find_dssdev(sdidev);
-
-	if (!plat_dssdev)
-		return 0;
-
-	dssdev = dss_alloc_and_init_device(&sdidev->dev);
-	if (!dssdev)
-		return -ENOMEM;
-
-	dss_copy_device_pdata(dssdev, plat_dssdev);
-
-	r = sdi_init_regulator();
-	if (r) {
-		DSSERR("device %s init failed: %d\n", dssdev->name, r);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = omapdss_output_set_device(&sdi.output, dssdev);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dssdev->name);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = dss_add_device(dssdev);
-	if (r) {
-		DSSERR("device %s register failed: %d\n", dssdev->name, r);
-		omapdss_output_unset_device(&sdi.output);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
 static int sdi_connect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
@@ -396,14 +321,14 @@ static const struct omapdss_sdi_ops sdi_ops = {
 	.connect = sdi_connect,
 	.disconnect = sdi_disconnect,
 
-	.enable = omapdss_sdi_display_enable,
-	.disable = omapdss_sdi_display_disable,
+	.enable = sdi_display_enable,
+	.disable = sdi_display_disable,
 
 	.check_timings = sdi_check_timings,
-	.set_timings = omapdss_sdi_set_timings,
+	.set_timings = sdi_set_timings,
 	.get_timings = sdi_get_timings,
 
-	.set_datapairs = omapdss_sdi_set_datapairs,
+	.set_datapairs = sdi_set_datapairs,
 };
 
 static void sdi_init_output(struct platform_device *pdev)
@@ -430,29 +355,15 @@ static void __exit sdi_uninit_output(struct platform_device *pdev)
 
 static int omap_sdi_probe(struct platform_device *pdev)
 {
-	int r;
-
 	sdi.pdev = pdev;
 
 	sdi_init_output(pdev);
 
-	if (pdev->dev.platform_data) {
-		r = sdi_probe_pdata(pdev);
-		if (r)
-			goto err_probe;
-	}
-
 	return 0;
-
-err_probe:
-	sdi_uninit_output(pdev);
-	return r;
 }
 
 static int __exit omap_sdi_remove(struct platform_device *pdev)
 {
-	dss_unregister_child_devices(&pdev->dev);
-
 	sdi_uninit_output(pdev);
 
 	return 0;
-- 
cgit v1.2.3


From 09d2e7cdebd53b7572380a215008b334ff6321a5 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 22 May 2013 13:19:04 +0300
Subject: OMAPDSS: VENC: remove code related to old panel model

Now that the old panel drivers have been removed, we can remove the
old-model API and related code from the DSS encoder drivers.

This patch removes the code from the VENC driver.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>
---
 drivers/video/omap2/dss/Makefile |   2 +-
 drivers/video/omap2/dss/dss.h    |  14 -----
 drivers/video/omap2/dss/venc.c   | 118 ++++++---------------------------------
 3 files changed, 17 insertions(+), 117 deletions(-)

(limited to 'drivers/video')

diff --git a/drivers/video/omap2/dss/Makefile b/drivers/video/omap2/dss/Makefile
index e022ed103804..94832eb06a3d 100644
--- a/drivers/video/omap2/dss/Makefile
+++ b/drivers/video/omap2/dss/Makefile
@@ -7,7 +7,7 @@ omapdss-y += manager.o manager-sysfs.o overlay.o overlay-sysfs.o apply.o \
 	dispc-compat.o display-sysfs.o
 omapdss-$(CONFIG_OMAP2_DSS_DPI) += dpi.o
 omapdss-$(CONFIG_OMAP2_DSS_RFBI) += rfbi.o
-omapdss-$(CONFIG_OMAP2_DSS_VENC) += venc.o venc_panel.o
+omapdss-$(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 ti_hdmi_4xxx_ip.o
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 6142885751e0..68dd27f21a25 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -434,20 +434,6 @@ int dispc_wb_setup(const struct omap_dss_writeback_info *wi,
 /* VENC */
 int venc_init_platform_driver(void) __init;
 void venc_uninit_platform_driver(void) __exit;
-int omapdss_venc_display_enable(struct omap_dss_device *dssdev);
-void omapdss_venc_display_disable(struct omap_dss_device *dssdev);
-void omapdss_venc_set_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings);
-int omapdss_venc_check_timings(struct omap_dss_device *dssdev,
-		struct omap_video_timings *timings);
-u32 omapdss_venc_get_wss(struct omap_dss_device *dssdev);
-int omapdss_venc_set_wss(struct omap_dss_device *dssdev, u32 wss);
-void omapdss_venc_set_type(struct omap_dss_device *dssdev,
-		enum omap_dss_venc_type type);
-void omapdss_venc_invert_vid_out_polarity(struct omap_dss_device *dssdev,
-		bool invert_polarity);
-int venc_panel_init(void);
-void venc_panel_exit(void);
 
 /* HDMI */
 int hdmi_init_platform_driver(void) __init;
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c
index 496a106fe823..0d8ccdeb9639 100644
--- a/drivers/video/omap2/dss/venc.c
+++ b/drivers/video/omap2/dss/venc.c
@@ -492,7 +492,7 @@ static void venc_power_off(struct omap_dss_device *dssdev)
 	venc_runtime_put();
 }
 
-int omapdss_venc_display_enable(struct omap_dss_device *dssdev)
+static int venc_display_enable(struct omap_dss_device *dssdev)
 {
 	struct omap_dss_device *out = &venc.output;
 	int r;
@@ -521,7 +521,7 @@ err0:
 	return r;
 }
 
-void omapdss_venc_display_disable(struct omap_dss_device *dssdev)
+static void venc_display_disable(struct omap_dss_device *dssdev)
 {
 	DSSDBG("venc_display_disable\n");
 
@@ -532,7 +532,7 @@ void omapdss_venc_display_disable(struct omap_dss_device *dssdev)
 	mutex_unlock(&venc.venc_lock);
 }
 
-void omapdss_venc_set_timings(struct omap_dss_device *dssdev,
+static void venc_set_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
 	DSSDBG("venc_set_timings\n");
@@ -550,7 +550,7 @@ void omapdss_venc_set_timings(struct omap_dss_device *dssdev,
 	mutex_unlock(&venc.venc_lock);
 }
 
-int omapdss_venc_check_timings(struct omap_dss_device *dssdev,
+static int venc_check_timings(struct omap_dss_device *dssdev,
 		struct omap_video_timings *timings)
 {
 	DSSDBG("venc_check_timings\n");
@@ -574,13 +574,13 @@ static void venc_get_timings(struct omap_dss_device *dssdev,
 	mutex_unlock(&venc.venc_lock);
 }
 
-u32 omapdss_venc_get_wss(struct omap_dss_device *dssdev)
+static u32 venc_get_wss(struct omap_dss_device *dssdev)
 {
 	/* Invert due to VENC_L21_WC_CTL:INV=1 */
 	return (venc.wss_data >> 8) ^ 0xfffff;
 }
 
-int omapdss_venc_set_wss(struct omap_dss_device *dssdev, u32 wss)
+static int venc_set_wss(struct omap_dss_device *dssdev, u32 wss)
 {
 	const struct venc_config *config;
 	int r;
@@ -609,7 +609,7 @@ err:
 	return r;
 }
 
-void omapdss_venc_set_type(struct omap_dss_device *dssdev,
+static void venc_set_type(struct omap_dss_device *dssdev,
 		enum omap_dss_venc_type type)
 {
 	mutex_lock(&venc.venc_lock);
@@ -619,7 +619,7 @@ void omapdss_venc_set_type(struct omap_dss_device *dssdev,
 	mutex_unlock(&venc.venc_lock);
 }
 
-void omapdss_venc_invert_vid_out_polarity(struct omap_dss_device *dssdev,
+static void venc_invert_vid_out_polarity(struct omap_dss_device *dssdev,
 		bool invert_polarity)
 {
 	mutex_lock(&venc.venc_lock);
@@ -721,74 +721,6 @@ static int venc_get_clocks(struct platform_device *pdev)
 	return 0;
 }
 
-static struct omap_dss_device *venc_find_dssdev(struct platform_device *pdev)
-{
-	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	const char *def_disp_name = omapdss_get_default_display_name();
-	struct omap_dss_device *def_dssdev;
-	int i;
-
-	def_dssdev = NULL;
-
-	for (i = 0; i < pdata->num_devices; ++i) {
-		struct omap_dss_device *dssdev = pdata->devices[i];
-
-		if (dssdev->type != OMAP_DISPLAY_TYPE_VENC)
-			continue;
-
-		if (def_dssdev == NULL)
-			def_dssdev = dssdev;
-
-		if (def_disp_name != NULL &&
-				strcmp(dssdev->name, def_disp_name) == 0) {
-			def_dssdev = dssdev;
-			break;
-		}
-	}
-
-	return def_dssdev;
-}
-
-static int venc_probe_pdata(struct platform_device *vencdev)
-{
-	struct omap_dss_device *plat_dssdev;
-	struct omap_dss_device *dssdev;
-	int r;
-
-	plat_dssdev = venc_find_dssdev(vencdev);
-
-	if (!plat_dssdev)
-		return 0;
-
-	r = venc_init_regulator();
-	if (r)
-		return r;
-
-	dssdev = dss_alloc_and_init_device(&vencdev->dev);
-	if (!dssdev)
-		return -ENOMEM;
-
-	dss_copy_device_pdata(dssdev, plat_dssdev);
-
-	r = omapdss_output_set_device(&venc.output, dssdev);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dssdev->name);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = dss_add_device(dssdev);
-	if (r) {
-		DSSERR("device %s register failed: %d\n", dssdev->name, r);
-		omapdss_output_unset_device(&venc.output);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
 static int venc_connect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
@@ -836,18 +768,18 @@ static const struct omapdss_atv_ops venc_ops = {
 	.connect = venc_connect,
 	.disconnect = venc_disconnect,
 
-	.enable = omapdss_venc_display_enable,
-	.disable = omapdss_venc_display_disable,
+	.enable = venc_display_enable,
+	.disable = venc_display_disable,
 
-	.check_timings = omapdss_venc_check_timings,
-	.set_timings = omapdss_venc_set_timings,
+	.check_timings = venc_check_timings,
+	.set_timings = venc_set_timings,
 	.get_timings = venc_get_timings,
 
-	.set_type = omapdss_venc_set_type,
-	.invert_vid_out_polarity = omapdss_venc_invert_vid_out_polarity,
+	.set_type = venc_set_type,
+	.invert_vid_out_polarity = venc_invert_vid_out_polarity,
 
-	.set_wss = omapdss_venc_set_wss,
-	.get_wss = omapdss_venc_get_wss,
+	.set_wss = venc_set_wss,
+	.get_wss = venc_get_wss,
 };
 
 static void venc_init_output(struct platform_device *pdev)
@@ -913,26 +845,12 @@ static int omap_venchw_probe(struct platform_device *pdev)
 
 	venc_runtime_put();
 
-	r = venc_panel_init();
-	if (r)
-		goto err_panel_init;
-
 	dss_debugfs_create_file("venc", venc_dump_regs);
 
 	venc_init_output(pdev);
 
-	if (pdev->dev.platform_data) {
-		r = venc_probe_pdata(pdev);
-		if (r)
-			goto err_probe;
-	}
-
 	return 0;
 
-err_probe:
-	venc_panel_exit();
-	venc_uninit_output(pdev);
-err_panel_init:
 err_runtime_get:
 	pm_runtime_disable(&pdev->dev);
 	return r;
@@ -940,10 +858,6 @@ err_runtime_get:
 
 static int __exit omap_venchw_remove(struct platform_device *pdev)
 {
-	dss_unregister_child_devices(&pdev->dev);
-
-	venc_panel_exit();
-
 	venc_uninit_output(pdev);
 
 	pm_runtime_disable(&pdev->dev);
-- 
cgit v1.2.3


From c1e4535d431927a440e658dcafae58e309f4add7 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Fri, 31 May 2013 16:04:14 +0300
Subject: OMAPDSS: RFBI: remove code related to old panel model

Now that the old panel drivers have been removed, we can remove the
old-model API and related code from the DSS encoder drivers.

This patch removes the code from the RFBI driver.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>
---
 drivers/video/omap2/dss/rfbi.c | 135 ++++++-----------------------------------
 1 file changed, 19 insertions(+), 116 deletions(-)

(limited to 'drivers/video')

diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c
index fdfe6e6f25df..c8a81a2b879c 100644
--- a/drivers/video/omap2/dss/rfbi.c
+++ b/drivers/video/omap2/dss/rfbi.c
@@ -151,19 +151,17 @@ static void rfbi_runtime_put(void)
 	WARN_ON(r < 0 && r != -ENOSYS);
 }
 
-void rfbi_bus_lock(void)
+static void rfbi_bus_lock(void)
 {
 	down(&rfbi.bus_lock);
 }
-EXPORT_SYMBOL(rfbi_bus_lock);
 
-void rfbi_bus_unlock(void)
+static void rfbi_bus_unlock(void)
 {
 	up(&rfbi.bus_lock);
 }
-EXPORT_SYMBOL(rfbi_bus_unlock);
 
-void omap_rfbi_write_command(const void *buf, u32 len)
+static void rfbi_write_command(const void *buf, u32 len)
 {
 	switch (rfbi.parallelmode) {
 	case OMAP_DSS_RFBI_PARALLELMODE_8:
@@ -189,9 +187,8 @@ void omap_rfbi_write_command(const void *buf, u32 len)
 		BUG();
 	}
 }
-EXPORT_SYMBOL(omap_rfbi_write_command);
 
-void omap_rfbi_read_data(void *buf, u32 len)
+static void rfbi_read_data(void *buf, u32 len)
 {
 	switch (rfbi.parallelmode) {
 	case OMAP_DSS_RFBI_PARALLELMODE_8:
@@ -221,9 +218,8 @@ void omap_rfbi_read_data(void *buf, u32 len)
 		BUG();
 	}
 }
-EXPORT_SYMBOL(omap_rfbi_read_data);
 
-void omap_rfbi_write_data(const void *buf, u32 len)
+static void rfbi_write_data(const void *buf, u32 len)
 {
 	switch (rfbi.parallelmode) {
 	case OMAP_DSS_RFBI_PARALLELMODE_8:
@@ -250,9 +246,8 @@ void omap_rfbi_write_data(const void *buf, u32 len)
 
 	}
 }
-EXPORT_SYMBOL(omap_rfbi_write_data);
 
-void omap_rfbi_write_pixels(const void __iomem *buf, int scr_width,
+static void rfbi_write_pixels(const void __iomem *buf, int scr_width,
 		u16 x, u16 y,
 		u16 w, u16 h)
 {
@@ -305,7 +300,6 @@ void omap_rfbi_write_pixels(const void __iomem *buf, int scr_width,
 		BUG();
 	}
 }
-EXPORT_SYMBOL(omap_rfbi_write_pixels);
 
 static int rfbi_transfer_area(struct omap_dss_device *dssdev,
 		void (*callback)(void *data), void *data)
@@ -574,7 +568,7 @@ static int rfbi_convert_timings(struct rfbi_timings *t)
 }
 
 /* xxx FIX module selection missing */
-int omap_rfbi_setup_te(enum omap_rfbi_te_mode mode,
+static int rfbi_setup_te(enum omap_rfbi_te_mode mode,
 			     unsigned hs_pulse_time, unsigned vs_pulse_time,
 			     int hs_pol_inv, int vs_pol_inv, int extif_div)
 {
@@ -613,10 +607,9 @@ int omap_rfbi_setup_te(enum omap_rfbi_te_mode mode,
 
 	return 0;
 }
-EXPORT_SYMBOL(omap_rfbi_setup_te);
 
 /* xxx FIX module selection missing */
-int omap_rfbi_enable_te(bool enable, unsigned line)
+static int rfbi_enable_te(bool enable, unsigned line)
 {
 	u32 l;
 
@@ -636,9 +629,8 @@ int omap_rfbi_enable_te(bool enable, unsigned line)
 
 	return 0;
 }
-EXPORT_SYMBOL(omap_rfbi_enable_te);
 
-static int rfbi_configure(int rfbi_module, int bpp, int lines)
+static int rfbi_configure_bus(int rfbi_module, int bpp, int lines)
 {
 	u32 l;
 	int cycle1 = 0, cycle2 = 0, cycle3 = 0;
@@ -770,45 +762,39 @@ static int rfbi_configure(int rfbi_module, int bpp, int lines)
 	return 0;
 }
 
-int omap_rfbi_configure(struct omap_dss_device *dssdev)
+static int rfbi_configure(struct omap_dss_device *dssdev)
 {
-	return rfbi_configure(dssdev->phy.rfbi.channel, rfbi.pixel_size,
+	return rfbi_configure_bus(dssdev->phy.rfbi.channel, rfbi.pixel_size,
 			rfbi.data_lines);
 }
-EXPORT_SYMBOL(omap_rfbi_configure);
 
-int omap_rfbi_update(struct omap_dss_device *dssdev, void (*callback)(void *),
+static int rfbi_update(struct omap_dss_device *dssdev, void (*callback)(void *),
 		void *data)
 {
 	return rfbi_transfer_area(dssdev, callback, data);
 }
-EXPORT_SYMBOL(omap_rfbi_update);
 
-void omapdss_rfbi_set_size(struct omap_dss_device *dssdev, u16 w, u16 h)
+static void rfbi_set_size(struct omap_dss_device *dssdev, u16 w, u16 h)
 {
 	rfbi.timings.x_res = w;
 	rfbi.timings.y_res = h;
 }
-EXPORT_SYMBOL(omapdss_rfbi_set_size);
 
-void omapdss_rfbi_set_pixel_size(struct omap_dss_device *dssdev, int pixel_size)
+static void rfbi_set_pixel_size(struct omap_dss_device *dssdev, int pixel_size)
 {
 	rfbi.pixel_size = pixel_size;
 }
-EXPORT_SYMBOL(omapdss_rfbi_set_pixel_size);
 
-void omapdss_rfbi_set_data_lines(struct omap_dss_device *dssdev, int data_lines)
+static void rfbi_set_data_lines(struct omap_dss_device *dssdev, int data_lines)
 {
 	rfbi.data_lines = data_lines;
 }
-EXPORT_SYMBOL(omapdss_rfbi_set_data_lines);
 
-void omapdss_rfbi_set_interface_timings(struct omap_dss_device *dssdev,
+static void rfbi_set_interface_timings(struct omap_dss_device *dssdev,
 		struct rfbi_timings *timings)
 {
 	rfbi.intf_timings = *timings;
 }
-EXPORT_SYMBOL(omapdss_rfbi_set_interface_timings);
 
 static void rfbi_dump_regs(struct seq_file *s)
 {
@@ -888,7 +874,7 @@ static void rfbi_config_lcd_manager(struct omap_dss_device *dssdev)
 	dss_mgr_set_timings(mgr, &rfbi.timings);
 }
 
-int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev)
+static int rfbi_display_enable(struct omap_dss_device *dssdev)
 {
 	struct omap_dss_device *out = &rfbi.output;
 	int r;
@@ -911,7 +897,7 @@ int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev)
 
 	rfbi_config_lcd_manager(dssdev);
 
-	rfbi_configure(dssdev->phy.rfbi.channel, rfbi.pixel_size,
+	rfbi_configure_bus(dssdev->phy.rfbi.channel, rfbi.pixel_size,
 			rfbi.data_lines);
 
 	rfbi_set_timings(dssdev->phy.rfbi.channel, &rfbi.intf_timings);
@@ -921,9 +907,8 @@ err1:
 	rfbi_runtime_put();
 	return r;
 }
-EXPORT_SYMBOL(omapdss_rfbi_display_enable);
 
-void omapdss_rfbi_display_disable(struct omap_dss_device *dssdev)
+static void rfbi_display_disable(struct omap_dss_device *dssdev)
 {
 	struct omap_dss_device *out = &rfbi.output;
 
@@ -932,7 +917,6 @@ void omapdss_rfbi_display_disable(struct omap_dss_device *dssdev)
 
 	rfbi_runtime_put();
 }
-EXPORT_SYMBOL(omapdss_rfbi_display_disable);
 
 static int rfbi_init_display(struct omap_dss_device *dssdev)
 {
@@ -940,77 +924,6 @@ static int rfbi_init_display(struct omap_dss_device *dssdev)
 	return 0;
 }
 
-static struct omap_dss_device *rfbi_find_dssdev(struct platform_device *pdev)
-{
-	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
-	const char *def_disp_name = omapdss_get_default_display_name();
-	struct omap_dss_device *def_dssdev;
-	int i;
-
-	def_dssdev = NULL;
-
-	for (i = 0; i < pdata->num_devices; ++i) {
-		struct omap_dss_device *dssdev = pdata->devices[i];
-
-		if (dssdev->type != OMAP_DISPLAY_TYPE_DBI)
-			continue;
-
-		if (def_dssdev == NULL)
-			def_dssdev = dssdev;
-
-		if (def_disp_name != NULL &&
-				strcmp(dssdev->name, def_disp_name) == 0) {
-			def_dssdev = dssdev;
-			break;
-		}
-	}
-
-	return def_dssdev;
-}
-
-static int rfbi_probe_pdata(struct platform_device *rfbidev)
-{
-	struct omap_dss_device *plat_dssdev;
-	struct omap_dss_device *dssdev;
-	int r;
-
-	plat_dssdev = rfbi_find_dssdev(rfbidev);
-
-	if (!plat_dssdev)
-		return 0;
-
-	dssdev = dss_alloc_and_init_device(&rfbidev->dev);
-	if (!dssdev)
-		return -ENOMEM;
-
-	dss_copy_device_pdata(dssdev, plat_dssdev);
-
-	r = rfbi_init_display(dssdev);
-	if (r) {
-		DSSERR("device %s init failed: %d\n", dssdev->name, r);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = omapdss_output_set_device(&rfbi.output, dssdev);
-	if (r) {
-		DSSERR("failed to connect output to new device: %s\n",
-				dssdev->name);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	r = dss_add_device(dssdev);
-	if (r) {
-		DSSERR("device %s register failed: %d\n", dssdev->name, r);
-		omapdss_output_unset_device(&rfbi.output);
-		dss_put_device(dssdev);
-		return r;
-	}
-
-	return 0;
-}
-
 static void rfbi_init_output(struct platform_device *pdev)
 {
 	struct omap_dss_device *out = &rfbi.output;
@@ -1085,16 +998,8 @@ static int omap_rfbihw_probe(struct platform_device *pdev)
 
 	rfbi_init_output(pdev);
 
-	if (pdev->dev.platform_data) {
-		r = rfbi_probe_pdata(pdev);
-		if (r)
-			goto err_probe;
-	}
-
 	return 0;
 
-err_probe:
-	rfbi_uninit_output(pdev);
 err_runtime_get:
 	pm_runtime_disable(&pdev->dev);
 	return r;
@@ -1102,8 +1007,6 @@ err_runtime_get:
 
 static int __exit omap_rfbihw_remove(struct platform_device *pdev)
 {
-	dss_unregister_child_devices(&pdev->dev);
-
 	rfbi_uninit_output(pdev);
 
 	pm_runtime_disable(&pdev->dev);
-- 
cgit v1.2.3


From b3864299c1602efabcdb87d0264a45845530b7c9 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Tue, 20 Nov 2012 11:58:47 +0200
Subject: OMAPDSS: DSS: remove legacy dss bus support

With all the old panels removed and all the old panel model APIs removed
from the DSS encoders, we can now remove the custom omapdss-bus which
was used in the old panel model.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>
---
 drivers/video/omap2/dss/core.c | 291 +----------------------------------------
 drivers/video/omap2/dss/dss.h  |   9 --
 2 files changed, 4 insertions(+), 296 deletions(-)

(limited to 'drivers/video')

diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index 71e6a77ec687..415b5d6385fc 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -248,235 +248,6 @@ static struct platform_driver omap_dss_driver = {
 	},
 };
 
-/* BUS */
-static int dss_bus_match(struct device *dev, struct device_driver *driver)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-
-	DSSDBG("bus_match. dev %s/%s, drv %s\n",
-			dev_name(dev), dssdev->driver_name, driver->name);
-
-	return strcmp(dssdev->driver_name, driver->name) == 0;
-}
-
-static struct bus_type dss_bus_type = {
-	.name = "omapdss",
-	.match = dss_bus_match,
-};
-
-static void dss_bus_release(struct device *dev)
-{
-	DSSDBG("bus_release\n");
-}
-
-static struct device dss_bus = {
-	.release = dss_bus_release,
-};
-
-struct bus_type *dss_get_bus(void)
-{
-	return &dss_bus_type;
-}
-
-/* DRIVER */
-static int dss_driver_probe(struct device *dev)
-{
-	int r;
-	struct omap_dss_driver *dssdrv = to_dss_driver(dev->driver);
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-
-	DSSDBG("driver_probe: dev %s/%s, drv %s\n",
-				dev_name(dev), dssdev->driver_name,
-				dssdrv->driver.name);
-
-	r = dssdrv->probe(dssdev);
-
-	if (r) {
-		DSSERR("driver probe failed: %d\n", r);
-		return r;
-	}
-
-	DSSDBG("probe done for device %s\n", dev_name(dev));
-
-	dssdev->driver = dssdrv;
-
-	return 0;
-}
-
-static int dss_driver_remove(struct device *dev)
-{
-	struct omap_dss_driver *dssdrv = to_dss_driver(dev->driver);
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-
-	DSSDBG("driver_remove: dev %s/%s\n", dev_name(dev),
-			dssdev->driver_name);
-
-	dssdrv->remove(dssdev);
-
-	dssdev->driver = NULL;
-
-	return 0;
-}
-
-static int omapdss_default_connect(struct omap_dss_device *dssdev)
-{
-	struct omap_dss_device *out;
-	struct omap_overlay_manager *mgr;
-	int r;
-
-	out = dssdev->output;
-
-	if (out == NULL)
-		return -ENODEV;
-
-	mgr = omap_dss_get_overlay_manager(out->dispc_channel);
-	if (!mgr)
-		return -ENODEV;
-
-	r = dss_mgr_connect(mgr, out);
-	if (r)
-		return r;
-
-	return 0;
-}
-
-static void omapdss_default_disconnect(struct omap_dss_device *dssdev)
-{
-	struct omap_dss_device *out;
-	struct omap_overlay_manager *mgr;
-
-	out = dssdev->output;
-
-	if (out == NULL)
-		return;
-
-	mgr = out->manager;
-
-	if (mgr == NULL)
-		return;
-
-	dss_mgr_disconnect(mgr, out);
-}
-
-int omap_dss_register_driver(struct omap_dss_driver *dssdriver)
-{
-	dssdriver->driver.bus = &dss_bus_type;
-	dssdriver->driver.probe = dss_driver_probe;
-	dssdriver->driver.remove = dss_driver_remove;
-
-	if (dssdriver->get_resolution == NULL)
-		dssdriver->get_resolution = omapdss_default_get_resolution;
-	if (dssdriver->get_recommended_bpp == NULL)
-		dssdriver->get_recommended_bpp =
-			omapdss_default_get_recommended_bpp;
-	if (dssdriver->get_timings == NULL)
-		dssdriver->get_timings = omapdss_default_get_timings;
-	if (dssdriver->connect == NULL)
-		dssdriver->connect = omapdss_default_connect;
-	if (dssdriver->disconnect == NULL)
-		dssdriver->disconnect = omapdss_default_disconnect;
-
-	return driver_register(&dssdriver->driver);
-}
-EXPORT_SYMBOL(omap_dss_register_driver);
-
-void omap_dss_unregister_driver(struct omap_dss_driver *dssdriver)
-{
-	driver_unregister(&dssdriver->driver);
-}
-EXPORT_SYMBOL(omap_dss_unregister_driver);
-
-/* DEVICE */
-
-static void omap_dss_dev_release(struct device *dev)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	kfree(dssdev);
-}
-
-static int disp_num_counter;
-
-struct omap_dss_device *dss_alloc_and_init_device(struct device *parent)
-{
-	struct omap_dss_device *dssdev;
-
-	dssdev = kzalloc(sizeof(*dssdev), GFP_KERNEL);
-	if (!dssdev)
-		return NULL;
-
-	dssdev->old_dev.bus = &dss_bus_type;
-	dssdev->old_dev.parent = parent;
-	dssdev->old_dev.release = omap_dss_dev_release;
-	dev_set_name(&dssdev->old_dev, "display%d", disp_num_counter++);
-
-	device_initialize(&dssdev->old_dev);
-
-	return dssdev;
-}
-
-int dss_add_device(struct omap_dss_device *dssdev)
-{
-	dssdev->dev = &dssdev->old_dev;
-
-	omapdss_register_display(dssdev);
-	return device_add(&dssdev->old_dev);
-}
-
-void dss_put_device(struct omap_dss_device *dssdev)
-{
-	put_device(&dssdev->old_dev);
-}
-
-void dss_unregister_device(struct omap_dss_device *dssdev)
-{
-	device_unregister(&dssdev->old_dev);
-	omapdss_unregister_display(dssdev);
-}
-
-static int dss_unregister_dss_dev(struct device *dev, void *data)
-{
-	struct omap_dss_device *dssdev = to_dss_device(dev);
-	dss_unregister_device(dssdev);
-	return 0;
-}
-
-void dss_unregister_child_devices(struct device *parent)
-{
-	device_for_each_child(parent, NULL, dss_unregister_dss_dev);
-}
-
-void dss_copy_device_pdata(struct omap_dss_device *dst,
-		const struct omap_dss_device *src)
-{
-	u8 *d = (u8 *)dst;
-	u8 *s = (u8 *)src;
-	size_t dsize = sizeof(struct device);
-
-	memcpy(d + dsize, s + dsize, sizeof(struct omap_dss_device) - dsize);
-}
-
-/* BUS */
-static int __init omap_dss_bus_register(void)
-{
-	int r;
-
-	r = bus_register(&dss_bus_type);
-	if (r) {
-		DSSERR("bus register failed\n");
-		return r;
-	}
-
-	dev_set_name(&dss_bus, "omapdss");
-	r = device_register(&dss_bus);
-	if (r) {
-		DSSERR("bus driver register failed\n");
-		bus_unregister(&dss_bus_type);
-		return r;
-	}
-
-	return 0;
-}
-
 /* INIT */
 static int (*dss_output_drv_reg_funcs[])(void) __initdata = {
 #ifdef CONFIG_OMAP2_DSS_DSI
@@ -522,7 +293,7 @@ static void (*dss_output_drv_unreg_funcs[])(void) __exitdata = {
 
 static bool dss_output_drv_loaded[ARRAY_SIZE(dss_output_drv_reg_funcs)];
 
-static int __init omap_dss_register_drivers(void)
+static int __init omap_dss_init(void)
 {
 	int r;
 	int i;
@@ -553,6 +324,8 @@ static int __init omap_dss_register_drivers(void)
 			dss_output_drv_loaded[i] = true;
 	}
 
+	dss_initialized = true;
+
 	return 0;
 
 err_dispc:
@@ -563,7 +336,7 @@ err_dss:
 	return r;
 }
 
-static void __exit omap_dss_unregister_drivers(void)
+static void __exit omap_dss_exit(void)
 {
 	int i;
 
@@ -578,64 +351,8 @@ static void __exit omap_dss_unregister_drivers(void)
 	platform_driver_unregister(&omap_dss_driver);
 }
 
-#ifdef CONFIG_OMAP2_DSS_MODULE
-static void omap_dss_bus_unregister(void)
-{
-	device_unregister(&dss_bus);
-
-	bus_unregister(&dss_bus_type);
-}
-
-static int __init omap_dss_init(void)
-{
-	int r;
-
-	r = omap_dss_bus_register();
-	if (r)
-		return r;
-
-	r = omap_dss_register_drivers();
-	if (r) {
-		omap_dss_bus_unregister();
-		return r;
-	}
-
-	dss_initialized = true;
-
-	return 0;
-}
-
-static void __exit omap_dss_exit(void)
-{
-	omap_dss_unregister_drivers();
-
-	omap_dss_bus_unregister();
-}
-
 module_init(omap_dss_init);
 module_exit(omap_dss_exit);
-#else
-static int __init omap_dss_init(void)
-{
-	return omap_dss_bus_register();
-}
-
-static int __init omap_dss_init2(void)
-{
-	int r;
-
-	r = omap_dss_register_drivers();
-	if (r)
-		return r;
-
-	dss_initialized = true;
-
-	return 0;
-}
-
-core_initcall(omap_dss_init);
-device_initcall(omap_dss_init2);
-#endif
 
 MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@nokia.com>");
 MODULE_DESCRIPTION("OMAP2/3 Display Subsystem");
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 68dd27f21a25..e172531d196b 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -163,20 +163,11 @@ struct platform_device;
 
 /* core */
 struct platform_device *dss_get_core_pdev(void);
-struct bus_type *dss_get_bus(void);
 int dss_dsi_enable_pads(int dsi_id, unsigned lane_mask);
 void dss_dsi_disable_pads(int dsi_id, unsigned lane_mask);
 int dss_set_min_bus_tput(struct device *dev, unsigned long tput);
 int dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *));
 
-struct omap_dss_device *dss_alloc_and_init_device(struct device *parent);
-int dss_add_device(struct omap_dss_device *dssdev);
-void dss_unregister_device(struct omap_dss_device *dssdev);
-void dss_unregister_child_devices(struct device *parent);
-void dss_put_device(struct omap_dss_device *dssdev);
-void dss_copy_device_pdata(struct omap_dss_device *dst,
-		const struct omap_dss_device *src);
-
 /* display */
 int dss_suspend_all_devices(void);
 int dss_resume_all_devices(void);
-- 
cgit v1.2.3


From a73fdc647417699833f22d0f239affe22e062827 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 24 Jul 2013 13:01:34 +0300
Subject: OMAPDSS: rename omap_dss_device's 'output' to 'src'

In the old panel device model we had "outputs", which were the encoders
inside OMAP DSS block, and panel devices (omap_dss_device). The panel
devices had a reference to the source of the video data, i.e. reference
to an "output", in a field named "output".

That was somewhat confusing even in the old panel device model, but even
more so with the panel device model where we can have longer chains of
display entities.

This patch renames the "output" field to "src", which much better tells
what the field points to.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>
---
 drivers/video/omap2/displays-new/encoder-tfp410.c    | 4 ++--
 drivers/video/omap2/displays-new/encoder-tpd12s015.c | 4 ++--
 drivers/video/omap2/dss/output.c                     | 8 ++++----
 3 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'drivers/video')

diff --git a/drivers/video/omap2/displays-new/encoder-tfp410.c b/drivers/video/omap2/displays-new/encoder-tfp410.c
index a04f65856d6b..454f7714d87a 100644
--- a/drivers/video/omap2/displays-new/encoder-tfp410.c
+++ b/drivers/video/omap2/displays-new/encoder-tfp410.c
@@ -43,7 +43,7 @@ static int tfp410_connect(struct omap_dss_device *dssdev,
 	if (r)
 		return r;
 
-	dst->output = dssdev;
+	dst->src = dssdev;
 	dssdev->device = dst;
 
 	return 0;
@@ -63,7 +63,7 @@ static void tfp410_disconnect(struct omap_dss_device *dssdev,
 	if (dst != dssdev->device)
 		return;
 
-	dst->output = NULL;
+	dst->src = NULL;
 	dssdev->device = NULL;
 
 	in->ops.dpi->disconnect(in, &ddata->dssdev);
diff --git a/drivers/video/omap2/displays-new/encoder-tpd12s015.c b/drivers/video/omap2/displays-new/encoder-tpd12s015.c
index ce0e010026cb..a3d29914d3b6 100644
--- a/drivers/video/omap2/displays-new/encoder-tpd12s015.c
+++ b/drivers/video/omap2/displays-new/encoder-tpd12s015.c
@@ -66,7 +66,7 @@ static int tpd_connect(struct omap_dss_device *dssdev,
 	if (r)
 		return r;
 
-	dst->output = dssdev;
+	dst->src = dssdev;
 	dssdev->device = dst;
 
 	INIT_COMPLETION(ddata->hpd_completion);
@@ -102,7 +102,7 @@ static void tpd_disconnect(struct omap_dss_device *dssdev,
 
 	gpio_set_value_cansleep(ddata->ct_cp_hpd_gpio, 0);
 
-	dst->output = NULL;
+	dst->src = NULL;
 	dssdev->device = NULL;
 
 	in->ops.hdmi->disconnect(in, &ddata->dssdev);
diff --git a/drivers/video/omap2/dss/output.c b/drivers/video/omap2/dss/output.c
index 3f5c0a758b32..15f47af8e048 100644
--- a/drivers/video/omap2/dss/output.c
+++ b/drivers/video/omap2/dss/output.c
@@ -48,7 +48,7 @@ int omapdss_output_set_device(struct omap_dss_device *out,
 	}
 
 	out->device = dssdev;
-	dssdev->output = out;
+	dssdev->src = out;
 
 	mutex_unlock(&output_lock);
 
@@ -79,7 +79,7 @@ int omapdss_output_unset_device(struct omap_dss_device *out)
 		goto err;
 	}
 
-	out->device->output = NULL;
+	out->device->src = NULL;
 	out->device = NULL;
 
 	mutex_unlock(&output_lock);
@@ -146,8 +146,8 @@ EXPORT_SYMBOL(omap_dss_find_output_by_node);
 
 struct omap_dss_device *omapdss_find_output_from_display(struct omap_dss_device *dssdev)
 {
-	while (dssdev->output)
-		dssdev = dssdev->output;
+	while (dssdev->src)
+		dssdev = dssdev->src;
 
 	if (dssdev->id != 0)
 		return omap_dss_get_device(dssdev);
-- 
cgit v1.2.3


From 9560dc1059222d059d494a64e5da4c54d23838da Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 24 Jul 2013 13:06:54 +0300
Subject: OMAPDSS: rename omap_dss_device's 'device' field to 'dst'

In the old panel device model we had omap_dss_output entities,
representing the encoders in the DSS block. This entity had "device"
field, which pointed to the panel that was using the omap_dss_output.

With the new panel device model, the omap_dss_output is integrated into
omap_dss_device, which now represents a "display entity". Thus the "device"
field, now in omap_dss_device, points to the next entity in the display
entity-chain.

This patch renames the "device" field to "dst", which much better tells
what the field points to.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>
---
 drivers/video/omap2/displays-new/encoder-tfp410.c    | 10 +++++-----
 drivers/video/omap2/displays-new/encoder-tpd12s015.c | 10 +++++-----
 drivers/video/omap2/dss/apply.c                      |  4 ++--
 drivers/video/omap2/dss/dpi.c                        |  4 ++--
 drivers/video/omap2/dss/dsi.c                        |  4 ++--
 drivers/video/omap2/dss/hdmi.c                       |  4 ++--
 drivers/video/omap2/dss/output.c                     | 16 ++++++++--------
 drivers/video/omap2/dss/sdi.c                        |  4 ++--
 drivers/video/omap2/dss/venc.c                       |  4 ++--
 9 files changed, 30 insertions(+), 30 deletions(-)

(limited to 'drivers/video')

diff --git a/drivers/video/omap2/displays-new/encoder-tfp410.c b/drivers/video/omap2/displays-new/encoder-tfp410.c
index 454f7714d87a..4a291e756be9 100644
--- a/drivers/video/omap2/displays-new/encoder-tfp410.c
+++ b/drivers/video/omap2/displays-new/encoder-tfp410.c
@@ -44,7 +44,7 @@ static int tfp410_connect(struct omap_dss_device *dssdev,
 		return r;
 
 	dst->src = dssdev;
-	dssdev->device = dst;
+	dssdev->dst = dst;
 
 	return 0;
 }
@@ -59,12 +59,12 @@ static void tfp410_disconnect(struct omap_dss_device *dssdev,
 	if (!omapdss_device_is_connected(dssdev))
 		return;
 
-	WARN_ON(dst != dssdev->device);
-	if (dst != dssdev->device)
+	WARN_ON(dst != dssdev->dst);
+	if (dst != dssdev->dst)
 		return;
 
 	dst->src = NULL;
-	dssdev->device = NULL;
+	dssdev->dst = NULL;
 
 	in->ops.dpi->disconnect(in, &ddata->dssdev);
 }
@@ -244,7 +244,7 @@ static int __exit tfp410_remove(struct platform_device *pdev)
 
 	WARN_ON(omapdss_device_is_connected(dssdev));
 	if (omapdss_device_is_connected(dssdev))
-		tfp410_disconnect(dssdev, dssdev->device);
+		tfp410_disconnect(dssdev, dssdev->dst);
 
 	omap_dss_put_device(in);
 
diff --git a/drivers/video/omap2/displays-new/encoder-tpd12s015.c b/drivers/video/omap2/displays-new/encoder-tpd12s015.c
index a3d29914d3b6..798ef200b055 100644
--- a/drivers/video/omap2/displays-new/encoder-tpd12s015.c
+++ b/drivers/video/omap2/displays-new/encoder-tpd12s015.c
@@ -67,7 +67,7 @@ static int tpd_connect(struct omap_dss_device *dssdev,
 		return r;
 
 	dst->src = dssdev;
-	dssdev->device = dst;
+	dssdev->dst = dst;
 
 	INIT_COMPLETION(ddata->hpd_completion);
 
@@ -95,15 +95,15 @@ static void tpd_disconnect(struct omap_dss_device *dssdev,
 	struct panel_drv_data *ddata = to_panel_data(dssdev);
 	struct omap_dss_device *in = ddata->in;
 
-	WARN_ON(dst != dssdev->device);
+	WARN_ON(dst != dssdev->dst);
 
-	if (dst != dssdev->device)
+	if (dst != dssdev->dst)
 		return;
 
 	gpio_set_value_cansleep(ddata->ct_cp_hpd_gpio, 0);
 
 	dst->src = NULL;
-	dssdev->device = NULL;
+	dssdev->dst = NULL;
 
 	in->ops.hdmi->disconnect(in, &ddata->dssdev);
 }
@@ -372,7 +372,7 @@ static int __exit tpd_remove(struct platform_device *pdev)
 
 	WARN_ON(omapdss_device_is_connected(dssdev));
 	if (omapdss_device_is_connected(dssdev))
-		tpd_disconnect(dssdev, dssdev->device);
+		tpd_disconnect(dssdev, dssdev->dst);
 
 	omap_dss_put_device(in);
 
diff --git a/drivers/video/omap2/dss/apply.c b/drivers/video/omap2/dss/apply.c
index d6212d63cfb2..60758dbefd79 100644
--- a/drivers/video/omap2/dss/apply.c
+++ b/drivers/video/omap2/dss/apply.c
@@ -428,8 +428,8 @@ static struct omap_dss_device *dss_mgr_get_device(struct omap_overlay_manager *m
 	if (dssdev == NULL)
 		return NULL;
 
-	while (dssdev->device)
-		dssdev = dssdev->device;
+	while (dssdev->dst)
+		dssdev = dssdev->dst;
 
 	if (dssdev->driver)
 		return dssdev;
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c
index b268d0460038..bd48cde53561 100644
--- a/drivers/video/omap2/dss/dpi.c
+++ b/drivers/video/omap2/dss/dpi.c
@@ -643,9 +643,9 @@ static int dpi_connect(struct omap_dss_device *dssdev,
 static void dpi_disconnect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
-	WARN_ON(dst != dssdev->device);
+	WARN_ON(dst != dssdev->dst);
 
-	if (dst != dssdev->device)
+	if (dst != dssdev->dst)
 		return;
 
 	omapdss_output_unset_device(dssdev);
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index 3daaf7ea4281..a598b5812285 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -5264,9 +5264,9 @@ static int dsi_connect(struct omap_dss_device *dssdev,
 static void dsi_disconnect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
-	WARN_ON(dst != dssdev->device);
+	WARN_ON(dst != dssdev->dst);
 
-	if (dst != dssdev->device)
+	if (dst != dssdev->dst)
 		return;
 
 	omapdss_output_unset_device(dssdev);
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index 0b8e4dec2c0e..75f3c740ef8c 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -900,9 +900,9 @@ static int hdmi_connect(struct omap_dss_device *dssdev,
 static void hdmi_disconnect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
-	WARN_ON(dst != dssdev->device);
+	WARN_ON(dst != dssdev->dst);
 
-	if (dst != dssdev->device)
+	if (dst != dssdev->dst)
 		return;
 
 	omapdss_output_unset_device(dssdev);
diff --git a/drivers/video/omap2/dss/output.c b/drivers/video/omap2/dss/output.c
index 15f47af8e048..2ab3afa615e8 100644
--- a/drivers/video/omap2/dss/output.c
+++ b/drivers/video/omap2/dss/output.c
@@ -34,9 +34,9 @@ int omapdss_output_set_device(struct omap_dss_device *out,
 
 	mutex_lock(&output_lock);
 
-	if (out->device) {
+	if (out->dst) {
 		DSSERR("output already has device %s connected to it\n",
-			out->device->name);
+			out->dst->name);
 		r = -EINVAL;
 		goto err;
 	}
@@ -47,7 +47,7 @@ int omapdss_output_set_device(struct omap_dss_device *out,
 		goto err;
 	}
 
-	out->device = dssdev;
+	out->dst = dssdev;
 	dssdev->src = out;
 
 	mutex_unlock(&output_lock);
@@ -66,21 +66,21 @@ int omapdss_output_unset_device(struct omap_dss_device *out)
 
 	mutex_lock(&output_lock);
 
-	if (!out->device) {
+	if (!out->dst) {
 		DSSERR("output doesn't have a device connected to it\n");
 		r = -EINVAL;
 		goto err;
 	}
 
-	if (out->device->state != OMAP_DSS_DISPLAY_DISABLED) {
+	if (out->dst->state != OMAP_DSS_DISPLAY_DISABLED) {
 		DSSERR("device %s is not disabled, cannot unset device\n",
-				out->device->name);
+				out->dst->name);
 		r = -EINVAL;
 		goto err;
 	}
 
-	out->device->src = NULL;
-	out->device = NULL;
+	out->dst->src = NULL;
+	out->dst = NULL;
 
 	mutex_unlock(&output_lock);
 
diff --git a/drivers/video/omap2/dss/sdi.c b/drivers/video/omap2/dss/sdi.c
index b3276889b58a..ccc569ae7cca 100644
--- a/drivers/video/omap2/dss/sdi.c
+++ b/drivers/video/omap2/dss/sdi.c
@@ -306,9 +306,9 @@ static int sdi_connect(struct omap_dss_device *dssdev,
 static void sdi_disconnect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
-	WARN_ON(dst != dssdev->device);
+	WARN_ON(dst != dssdev->dst);
 
-	if (dst != dssdev->device)
+	if (dst != dssdev->dst)
 		return;
 
 	omapdss_output_unset_device(dssdev);
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c
index 0d8ccdeb9639..5f88ac47b7fa 100644
--- a/drivers/video/omap2/dss/venc.c
+++ b/drivers/video/omap2/dss/venc.c
@@ -753,9 +753,9 @@ static int venc_connect(struct omap_dss_device *dssdev,
 static void venc_disconnect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
-	WARN_ON(dst != dssdev->device);
+	WARN_ON(dst != dssdev->dst);
 
-	if (dst != dssdev->device)
+	if (dst != dssdev->dst)
 		return;
 
 	omapdss_output_unset_device(dssdev);
-- 
cgit v1.2.3