[PATCH] au1200fb: Remove accidentally duplicated content of au1200fb.c

Content of file au1200fb.c was duplicated. Remove.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 1922 deletions

diff --git a/drivers/video/au1200fb.c b/drivers/video/au1200fb.c
index b367de3..600d3e0 100644
--- a/drivers/video/au1200fb.c
+++ b/drivers/video/au1200fb.c
@@ -1920,1925 +1920,3 @@ module_exit(au1200fb_cleanup);
 
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
-/*
- * BRIEF MODULE DESCRIPTION
- *	Au1200 LCD Driver.
- *
- * Copyright 2004-2005 AMD
- * Author: AMD
- *
- * Based on:
- * linux/drivers/video/skeletonfb.c -- Skeleton for a frame buffer device
- *  Created 28 Dec 1997 by Geert Uytterhoeven
- *
- *  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.
- *
- *  THIS  SOFTWARE  IS PROVIDED	  ``AS	IS'' AND   ANY	EXPRESS OR IMPLIED
- *  WARRANTIES,	  INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO	EVENT  SHALL   THE AUTHOR  BE	 LIABLE FOR ANY	  DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED	  TO, PROCUREMENT OF  SUBSTITUTE GOODS	OR SERVICES; LOSS OF
- *  USE, DATA,	OR PROFITS; OR	BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN	 CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/fb.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/ctype.h>
-#include <linux/dma-mapping.h>
-
-#include <asm/mach-au1x00/au1000.h>
-#include "au1200fb.h"
-
-#ifdef CONFIG_PM
-#include <asm/mach-au1x00/au1xxx_pm.h>
-#endif
-
-#ifndef CONFIG_FB_AU1200_DEVS
-#define CONFIG_FB_AU1200_DEVS 4
-#endif
-
-#define DRIVER_NAME "au1200fb"
-#define DRIVER_DESC "LCD controller driver for AU1200 processors"
-
-#define DEBUG 1
-
-#define print_err(f, arg...) printk(KERN_ERR DRIVER_NAME ": " f "\n", ## arg)
-#define print_warn(f, arg...) printk(KERN_WARNING DRIVER_NAME ": " f "\n", ## arg)
-#define print_info(f, arg...) printk(KERN_INFO DRIVER_NAME ": " f "\n", ## arg)
-
-#if DEBUG
-#define print_dbg(f, arg...) printk(KERN_DEBUG __FILE__ ": " f "\n", ## arg)
-#else
-#define print_dbg(f, arg...) do {} while (0)
-#endif
-
-
-#define AU1200_LCD_FB_IOCTL 0x46FF
-
-#define AU1200_LCD_SET_SCREEN 1
-#define AU1200_LCD_GET_SCREEN 2
-#define AU1200_LCD_SET_WINDOW 3
-#define AU1200_LCD_GET_WINDOW 4
-#define AU1200_LCD_SET_PANEL  5
-#define AU1200_LCD_GET_PANEL  6
-
-#define SCREEN_SIZE		    (1<< 1)
-#define SCREEN_BACKCOLOR    (1<< 2)
-#define SCREEN_BRIGHTNESS   (1<< 3)
-#define SCREEN_COLORKEY     (1<< 4)
-#define SCREEN_MASK         (1<< 5)
-
-struct au1200_lcd_global_regs_t {
-	unsigned int flags;
-	unsigned int xsize;
-	unsigned int ysize;
-	unsigned int backcolor;
-	unsigned int brightness;
-	unsigned int colorkey;
-	unsigned int mask;
-	unsigned int panel_choice;
-	char panel_desc[80];
-
-};
-
-#define WIN_POSITION            (1<< 0)
-#define WIN_ALPHA_COLOR         (1<< 1)
-#define WIN_ALPHA_MODE          (1<< 2)
-#define WIN_PRIORITY            (1<< 3)
-#define WIN_CHANNEL             (1<< 4)
-#define WIN_BUFFER_FORMAT       (1<< 5)
-#define WIN_COLOR_ORDER         (1<< 6)
-#define WIN_PIXEL_ORDER         (1<< 7)
-#define WIN_SIZE                (1<< 8)
-#define WIN_COLORKEY_MODE       (1<< 9)
-#define WIN_DOUBLE_BUFFER_MODE  (1<< 10)
-#define WIN_RAM_ARRAY_MODE      (1<< 11)
-#define WIN_BUFFER_SCALE        (1<< 12)
-#define WIN_ENABLE	            (1<< 13)
-
-struct au1200_lcd_window_regs_t {
-	unsigned int flags;
-	unsigned int xpos;
-	unsigned int ypos;
-	unsigned int alpha_color;
-	unsigned int alpha_mode;
-	unsigned int priority;
-	unsigned int channel;
-	unsigned int buffer_format;
-	unsigned int color_order;
-	unsigned int pixel_order;
-	unsigned int xsize;
-	unsigned int ysize;
-	unsigned int colorkey_mode;
-	unsigned int double_buffer_mode;
-	unsigned int ram_array_mode;
-	unsigned int xscale;
-	unsigned int yscale;
-	unsigned int enable;
-};
-
-
-struct au1200_lcd_iodata_t {
-	unsigned int subcmd;
-	struct au1200_lcd_global_regs_t global;
-	struct au1200_lcd_window_regs_t window;
-};
-
-#if defined(__BIG_ENDIAN)
-#define LCD_CONTROL_DEFAULT_PO LCD_CONTROL_PO_11
-#else
-#define LCD_CONTROL_DEFAULT_PO LCD_CONTROL_PO_00
-#endif
-#define LCD_CONTROL_DEFAULT_SBPPF LCD_CONTROL_SBPPF_565
-
-/* Private, per-framebuffer management information (independent of the panel itself) */
-struct au1200fb_device {
-	struct fb_info fb_info;			/* FB driver info record */
-
-	int					plane;
-	unsigned char* 		fb_mem;		/* FrameBuffer memory map */
-	unsigned int		fb_len;
-	dma_addr_t    		fb_phys;
-};
-
-static struct au1200fb_device _au1200fb_devices[CONFIG_FB_AU1200_DEVS];
-/********************************************************************/
-
-/* LCD controller restrictions */
-#define AU1200_LCD_MAX_XRES	1280
-#define AU1200_LCD_MAX_YRES	1024
-#define AU1200_LCD_MAX_BPP	32
-#define AU1200_LCD_MAX_CLK	96000000 /* fixme: this needs to go away ? */
-#define AU1200_LCD_NBR_PALETTE_ENTRIES 256
-
-/* Default number of visible screen buffer to allocate */
-#define AU1200FB_NBR_VIDEO_BUFFERS 1
-
-/********************************************************************/
-
-static struct au1200_lcd *lcd = (struct au1200_lcd *) AU1200_LCD_ADDR;
-static int window_index = 2; /* default is zero */
-static int panel_index = 2; /* default is zero */
-static struct window_settings *win;
-static struct panel_settings *panel;
-static int noblanking = 1;
-static int nohwcursor = 0;
-
-struct window_settings {
-	unsigned char name[64];
-	uint32 mode_backcolor;
-	uint32 mode_colorkey;
-	uint32 mode_colorkeymsk;
-	struct {
-		int xres;
-		int yres;
-		int xpos;
-		int ypos;
-		uint32 mode_winctrl1; /* winctrl1[FRM,CCO,PO,PIPE] */
-		uint32 mode_winenable;
-	} w[4];
-};
-
-#if defined(__BIG_ENDIAN)
-#define LCD_WINCTRL1_PO_16BPP LCD_WINCTRL1_PO_00
-#else
-#define LCD_WINCTRL1_PO_16BPP LCD_WINCTRL1_PO_01
-#endif
-
-extern int board_au1200fb_panel_init (void);
-extern int board_au1200fb_panel_shutdown (void);
-
-#ifdef CONFIG_PM
-int au1200fb_pm_callback(au1xxx_power_dev_t *dev,
-		au1xxx_request_t request, void *data);
-au1xxx_power_dev_t *LCD_pm_dev;
-#endif
-
-/*
- * Default window configurations
- */
-static struct window_settings windows[] = {
-	{ /* Index 0 */
-		"0-FS gfx, 1-video, 2-ovly gfx, 3-ovly gfx",
-		/* mode_backcolor	*/ 0x006600ff,
-		/* mode_colorkey,msk*/ 0, 0,
-		{
-			{
-			/* xres, yres, xpos, ypos */ 0, 0, 0, 0,
-			/* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 |
-				LCD_WINCTRL1_PO_16BPP,
-			/* mode_winenable*/ LCD_WINENABLE_WEN0,
-			},
-			{
-			/* xres, yres, xpos, ypos */ 100, 100, 100, 100,
-			/* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 |
-				LCD_WINCTRL1_PO_16BPP |
-				LCD_WINCTRL1_PIPE,
-			/* mode_winenable*/ LCD_WINENABLE_WEN1,
-			},
-			{
-			/* xres, yres, xpos, ypos */ 0, 0, 0, 0,
-			/* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 |
-				LCD_WINCTRL1_PO_16BPP,
-			/* mode_winenable*/ 0,
-			},
-			{
-			/* xres, yres, xpos, ypos */ 0, 0, 0, 0,
-			/* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 |
-				LCD_WINCTRL1_PO_16BPP |
-				LCD_WINCTRL1_PIPE,
-			/* mode_winenable*/ 0,
-			},
-		},
-	},
-
-	{ /* Index 1 */
-		"0-FS gfx, 1-video, 2-ovly gfx, 3-ovly gfx",
-		/* mode_backcolor	*/ 0x006600ff,
-		/* mode_colorkey,msk*/ 0, 0,
-		{
-			{
-			/* xres, yres, xpos, ypos */ 320, 240, 5, 5,
-			/* mode_winctrl1 */ LCD_WINCTRL1_FRM_24BPP |
-				LCD_WINCTRL1_PO_00,
-			/* mode_winenable*/ LCD_WINENABLE_WEN0,
-			},
-			{
-			/* xres, yres, xpos, ypos */ 0, 0, 0, 0,
-			/* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565
-				| LCD_WINCTRL1_PO_16BPP,
-			/* mode_winenable*/ 0,
-			},
-			{
-			/* xres, yres, xpos, ypos */ 100, 100, 0, 0,
-			/* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 |
-				LCD_WINCTRL1_PO_16BPP |
-				LCD_WINCTRL1_PIPE,
-			/* mode_winenable*/ 0/*LCD_WINENABLE_WEN2*/,
-			},
-			{
-			/* xres, yres, xpos, ypos */ 200, 25, 0, 0,
-			/* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 |
-				LCD_WINCTRL1_PO_16BPP |
-				LCD_WINCTRL1_PIPE,
-			/* mode_winenable*/ 0,
-			},
-		},
-	},
-	{ /* Index 2 */
-		"0-FS gfx, 1-video, 2-ovly gfx, 3-ovly gfx",
-		/* mode_backcolor	*/ 0x006600ff,
-		/* mode_colorkey,msk*/ 0, 0,
-		{
-			{
-			/* xres, yres, xpos, ypos */ 0, 0, 0, 0,
-			/* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 |
-				LCD_WINCTRL1_PO_16BPP,
-			/* mode_winenable*/ LCD_WINENABLE_WEN0,
-			},
-			{
-			/* xres, yres, xpos, ypos */ 0, 0, 0, 0,
-			/* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 |
-				LCD_WINCTRL1_PO_16BPP,
-			/* mode_winenable*/ 0,
-			},
-			{
-			/* xres, yres, xpos, ypos */ 0, 0, 0, 0,
-			/* mode_winctrl1 */ LCD_WINCTRL1_FRM_32BPP |
-				LCD_WINCTRL1_PO_00|LCD_WINCTRL1_PIPE,
-			/* mode_winenable*/ 0/*LCD_WINENABLE_WEN2*/,
-			},
-			{
-			/* xres, yres, xpos, ypos */ 0, 0, 0, 0,
-			/* mode_winctrl1 */ LCD_WINCTRL1_FRM_16BPP565 |
-				LCD_WINCTRL1_PO_16BPP |
-				LCD_WINCTRL1_PIPE,
-			/* mode_winenable*/ 0,
-			},
-		},
-	},
-	/* Need VGA 640 @ 24bpp, @ 32bpp */
-	/* Need VGA 800 @ 24bpp, @ 32bpp */
-	/* Need VGA 1024 @ 24bpp, @ 32bpp */
-};
-
-/*
- * Controller configurations for various panels.
- */
-
-struct panel_settings
-{
-	const char name[25];		/* Full name <vendor>_<model> */
-
-	struct 	fb_monspecs monspecs; 	/* FB monitor specs */
-
-	/* panel timings */
-	uint32 mode_screen;
-	uint32 mode_horztiming;
-	uint32 mode_verttiming;
-	uint32 mode_clkcontrol;
-	uint32 mode_pwmdiv;
-	uint32 mode_pwmhi;
-	uint32 mode_outmask;
-	uint32 mode_fifoctrl;
-	uint32 mode_toyclksrc;
-	uint32 mode_backlight;
-	uint32 mode_auxpll;
-	int (*device_init)(void);
-	int (*device_shutdown)(void);
-#define Xres min_xres
-#define Yres min_yres
-	u32	min_xres;		/* Minimum horizontal resolution */
-	u32	max_xres;		/* Maximum horizontal resolution */
-	u32 	min_yres;		/* Minimum vertical resolution */
-	u32 	max_yres;		/* Maximum vertical resolution */
-};
-
-/********************************************************************/
-/* fixme: Maybe a modedb for the CRT ? otherwise panels should be as-is */
-
-/* List of panels known to work with the AU1200 LCD controller.
- * To add a new panel, enter the same specifications as the
- * Generic_TFT one, and MAKE SURE that it doesn't conflicts
- * with the controller restrictions. Restrictions are:
- *
- * STN color panels: max_bpp <= 12
- * STN mono panels: max_bpp <= 4
- * TFT panels: max_bpp <= 16
- * max_xres <= 800
- * max_yres <= 600
- */
-static struct panel_settings known_lcd_panels[] =
-{
-	[0] = { /* QVGA 320x240 H:33.3kHz V:110Hz */
-		.name = "QVGA_320x240",
-		.monspecs = {
-			.modedb = NULL,
-			.modedb_len = 0,
-			.hfmin = 30000,
-			.hfmax = 70000,
-			.vfmin = 60,
-			.vfmax = 60,
-			.dclkmin = 6000000,
-			.dclkmax = 28000000,
-			.input = FB_DISP_RGB,
-		},
-		.mode_screen		= LCD_SCREEN_SX_N(320) |
-			LCD_SCREEN_SY_N(240),
-		.mode_horztiming	= 0x00c4623b,
-		.mode_verttiming	= 0x00502814,
-		.mode_clkcontrol	= 0x00020002, /* /4=24Mhz */
-		.mode_pwmdiv		= 0x00000000,
-		.mode_pwmhi		= 0x00000000,
-		.mode_outmask	= 0x00FFFFFF,
-		.mode_fifoctrl	= 0x2f2f2f2f,
-		.mode_toyclksrc	= 0x00000004, /* AUXPLL directly */
-		.mode_backlight	= 0x00000000,
-		.mode_auxpll		= 8, /* 96MHz AUXPLL */
-		.device_init		= NULL,
-		.device_shutdown	= NULL,
-		320, 320,
-		240, 240,
-	},
-
-	[1] = { /* VGA 640x480 H:30.3kHz V:58Hz */
-		.name = "VGA_640x480",
-		.monspecs = {
-			.modedb = NULL,
-			.modedb_len = 0,
-			.hfmin = 30000,
-			.hfmax = 70000,
-			.vfmin = 60,
-			.vfmax = 60,
-			.dclkmin = 6000000,
-			.dclkmax = 28000000,
-			.input = FB_DISP_RGB,
-		},
-		.mode_screen		= 0x13f9df80,
-		.mode_horztiming	= 0x003c5859,
-		.mode_verttiming	= 0x00741201,
-		.mode_clkcontrol	= 0x00020001, /* /4=24Mhz */
-		.mode_pwmdiv		= 0x00000000,
-		.mode_pwmhi		= 0x00000000,
-		.mode_outmask	= 0x00FFFFFF,
-		.mode_fifoctrl	= 0x2f2f2f2f,
-		.mode_toyclksrc	= 0x00000004, /* AUXPLL directly */
-		.mode_backlight	= 0x00000000,
-		.mode_auxpll		= 8, /* 96MHz AUXPLL */
-		.device_init		= NULL,
-		.device_shutdown	= NULL,
-		640, 480,
-		640, 480,
-	},
-
-	[2] = { /* SVGA 800x600 H:46.1kHz V:69Hz */
-		.name = "SVGA_800x600",
-		.monspecs = {
-			.modedb = NULL,
-			.modedb_len = 0,
-			.hfmin = 30000,
-			.hfmax = 70000,
-			.vfmin = 60,
-			.vfmax = 60,
-			.dclkmin = 6000000,
-			.dclkmax = 28000000,
-			.input = FB_DISP_RGB,
-		},
-		.mode_screen		= 0x18fa5780,
-		.mode_horztiming	= 0x00dc7e77,
-		.mode_verttiming	= 0x00584805,
-		.mode_clkcontrol	= 0x00020000, /* /2=48Mhz */
-		.mode_pwmdiv		= 0x00000000,
-		.mode_pwmhi		= 0x00000000,
-		.mode_outmask	= 0x00FFFFFF,
-		.mode_fifoctrl	= 0x2f2f2f2f,
-		.mode_toyclksrc	= 0x00000004, /* AUXPLL directly */
-		.mode_backlight	= 0x00000000,
-		.mode_auxpll		= 8, /* 96MHz AUXPLL */
-		.device_init		= NULL,
-		.device_shutdown	= NULL,
-		800, 800,
-		600, 600,
-	},
-
-	[3] = { /* XVGA 1024x768 H:56.2kHz V:70Hz */
-		.name = "XVGA_1024x768",
-		.monspecs = {
-			.modedb = NULL,
-			.modedb_len = 0,
-			.hfmin = 30000,
-			.hfmax = 70000,
-			.vfmin = 60,
-			.vfmax = 60,
-			.dclkmin = 6000000,
-			.dclkmax = 28000000,
-			.input = FB_DISP_RGB,
-		},
-		.mode_screen		= 0x1ffaff80,
-		.mode_horztiming	= 0x007d0e57,
-		.mode_verttiming	= 0x00740a01,
-		.mode_clkcontrol	= 0x000A0000, /* /1 */
-		.mode_pwmdiv		= 0x00000000,
-		.mode_pwmhi		= 0x00000000,
-		.mode_outmask	= 0x00FFFFFF,
-		.mode_fifoctrl	= 0x2f2f2f2f,
-		.mode_toyclksrc	= 0x00000004, /* AUXPLL directly */
-		.mode_backlight	= 0x00000000,
-		.mode_auxpll		= 6, /* 72MHz AUXPLL */
-		.device_init		= NULL,
-		.device_shutdown	= NULL,
-		1024, 1024,
-		768, 768,
-	},
-
-	[4] = { /* XVGA XVGA 1280x1024 H:68.5kHz V:65Hz */
-		.name = "XVGA_1280x1024",
-		.monspecs = {
-			.modedb = NULL,
-			.modedb_len = 0,
-			.hfmin = 30000,
-			.hfmax = 70000,
-			.vfmin = 60,
-			.vfmax = 60,
-			.dclkmin = 6000000,
-			.dclkmax = 28000000,
-			.input = FB_DISP_RGB,
-		},
-		.mode_screen		= 0x27fbff80,
-		.mode_horztiming	= 0x00cdb2c7,
-		.mode_verttiming	= 0x00600002,
-		.mode_clkcontrol	= 0x000A0000, /* /1 */
-		.mode_pwmdiv		= 0x00000000,
-		.mode_pwmhi		= 0x00000000,
-		.mode_outmask	= 0x00FFFFFF,
-		.mode_fifoctrl	= 0x2f2f2f2f,
-		.mode_toyclksrc	= 0x00000004, /* AUXPLL directly */
-		.mode_backlight	= 0x00000000,
-		.mode_auxpll		= 10, /* 120MHz AUXPLL */
-		.device_init		= NULL,
-		.device_shutdown	= NULL,
-		1280, 1280,
-		1024, 1024,
-	},
-
-	[5] = { /* Samsung 1024x768 TFT */
-		.name = "Samsung_1024x768_TFT",
-		.monspecs = {
-			.modedb = NULL,
-			.modedb_len = 0,
-			.hfmin = 30000,
-			.hfmax = 70000,
-			.vfmin = 60,
-			.vfmax = 60,
-			.dclkmin = 6000000,
-			.dclkmax = 28000000,
-			.input = FB_DISP_RGB,
-		},
-		.mode_screen		= 0x1ffaff80,
-		.mode_horztiming	= 0x018cc677,
-		.mode_verttiming	= 0x00241217,
-		.mode_clkcontrol	= 0x00000000, /* SCB 0x1 /4=24Mhz */
-		.mode_pwmdiv		= 0x8000063f, /* SCB 0x0 */
-		.mode_pwmhi		= 0x03400000, /* SCB 0x0 */
-		.mode_outmask	= 0x00FFFFFF,
-		.mode_fifoctrl	= 0x2f2f2f2f,
-		.mode_toyclksrc	= 0x00000004, /* AUXPLL directly */
-		.mode_backlight	= 0x00000000,
-		.mode_auxpll		= 8, /* 96MHz AUXPLL */
-		.device_init		= board_au1200fb_panel_init,
-		.device_shutdown	= board_au1200fb_panel_shutdown,
-		1024, 1024,
-		768, 768,
-	},
-
-	[6] = { /* Toshiba 640x480 TFT */
-		.name = "Toshiba_640x480_TFT",
-		.monspecs = {
-			.modedb = NULL,
-			.modedb_len = 0,
-			.hfmin = 30000,
-			.hfmax = 70000,
-			.vfmin = 60,
-			.vfmax = 60,
-			.dclkmin = 6000000,
-			.dclkmax = 28000000,
-			.input = FB_DISP_RGB,
-		},
-		.mode_screen		= LCD_SCREEN_SX_N(640) |
-			LCD_SCREEN_SY_N(480),
-		.mode_horztiming	= LCD_HORZTIMING_HPW_N(96) |
-			LCD_HORZTIMING_HND1_N(13) | LCD_HORZTIMING_HND2_N(51),
-		.mode_verttiming	= LCD_VERTTIMING_VPW_N(2) |
-			LCD_VERTTIMING_VND1_N(11) | LCD_VERTTIMING_VND2_N(32),
-		.mode_clkcontrol	= 0x00000000, /* /4=24Mhz */
-		.mode_pwmdiv		= 0x8000063f,
-		.mode_pwmhi		= 0x03400000,
-		.mode_outmask	= 0x00fcfcfc,
-		.mode_fifoctrl	= 0x2f2f2f2f,
-		.mode_toyclksrc	= 0x00000004, /* AUXPLL directly */
-		.mode_backlight	= 0x00000000,
-		.mode_auxpll		= 8, /* 96MHz AUXPLL */
-		.device_init		= board_au1200fb_panel_init,
-		.device_shutdown	= board_au1200fb_panel_shutdown,
-		640, 480,
-		640, 480,
-	},
-
-	[7] = { /* Sharp 320x240 TFT */
-		.name = "Sharp_320x240_TFT",
-		.monspecs = {
-			.modedb = NULL,
-			.modedb_len = 0,
-			.hfmin = 12500,
-			.hfmax = 20000,
-			.vfmin = 38,
-			.vfmax = 81,
-			.dclkmin = 4500000,
-			.dclkmax = 6800000,
-			.input = FB_DISP_RGB,
-		},
-		.mode_screen		= LCD_SCREEN_SX_N(320) |
-			LCD_SCREEN_SY_N(240),
-		.mode_horztiming	= LCD_HORZTIMING_HPW_N(60) |
-			LCD_HORZTIMING_HND1_N(13) | LCD_HORZTIMING_HND2_N(2),
-		.mode_verttiming	= LCD_VERTTIMING_VPW_N(2) |
-			LCD_VERTTIMING_VND1_N(2) | LCD_VERTTIMING_VND2_N(5),
-		.mode_clkcontrol	= LCD_CLKCONTROL_PCD_N(7), /*16=6Mhz*/
-		.mode_pwmdiv		= 0x8000063f,
-		.mode_pwmhi		= 0x03400000,
-		.mode_outmask	= 0x00fcfcfc,
-		.mode_fifoctrl	= 0x2f2f2f2f,
-		.mode_toyclksrc	= 0x00000004, /* AUXPLL directly */
-		.mode_backlight	= 0x00000000,
-		.mode_auxpll		= 8, /* 96MHz AUXPLL */
-		.device_init		= board_au1200fb_panel_init,
-		.device_shutdown	= board_au1200fb_panel_shutdown,
-		320, 320,
-		240, 240,
-	},
-
-	[8] = { /* Toppoly TD070WGCB2 7" 856x480 TFT */
-		.name = "Toppoly_TD070WGCB2",
-		.monspecs = {
-			.modedb = NULL,
-			.modedb_len = 0,
-			.hfmin = 30000,
-			.hfmax = 70000,
-			.vfmin = 60,
-			.vfmax = 60,
-			.dclkmin = 6000000,
-			.dclkmax = 28000000,
-			.input = FB_DISP_RGB,
-		},
-		.mode_screen		= LCD_SCREEN_SX_N(856) |
-			LCD_SCREEN_SY_N(480),
-		.mode_horztiming	= LCD_HORZTIMING_HND2_N(43) |
-			LCD_HORZTIMING_HND1_N(43) | LCD_HORZTIMING_HPW_N(114),
-		.mode_verttiming	= LCD_VERTTIMING_VND2_N(20) |
-			LCD_VERTTIMING_VND1_N(21) | LCD_VERTTIMING_VPW_N(4),
-		.mode_clkcontrol	= 0x00020001, /* /4=24Mhz */
-		.mode_pwmdiv		= 0x8000063f,
-		.mode_pwmhi		= 0x03400000,
-		.mode_outmask	= 0x00fcfcfc,
-		.mode_fifoctrl	= 0x2f2f2f2f,
-		.mode_toyclksrc	= 0x00000004, /* AUXPLL directly */
-		.mode_backlight	= 0x00000000,
-		.mode_auxpll		= 8, /* 96MHz AUXPLL */
-		.device_init		= board_au1200fb_panel_init,
-		.device_shutdown	= board_au1200fb_panel_shutdown,
-		856, 856,
-		480, 480,
-	},
-};
-
-#define NUM_PANELS (ARRAY_SIZE(known_lcd_panels))
-
-/********************************************************************/
-
-#ifdef CONFIG_PM
-static int set_brightness(unsigned int brightness)
-{
-	unsigned int hi1, divider;
-
-	/* limit brightness pwm duty to >= 30/1600 */
-	if (brightness < 30) {
-		brightness = 30;
-	}
-	divider = (lcd->pwmdiv & 0x3FFFF) + 1;
-	hi1 = (lcd->pwmhi >> 16) + 1;
-	hi1 = (((brightness & 0xFF) + 1) * divider >> 8);
-	lcd->pwmhi &= 0xFFFF;
-	lcd->pwmhi |= (hi1 << 16);
-
-	return brightness;
-}
-#endif /* CONFIG_PM */
-
-static int winbpp (unsigned int winctrl1)
-{
-	int bits = 0;
-
-	/* how many bits are needed for each pixel format */
-	switch (winctrl1 & LCD_WINCTRL1_FRM) {
-	case LCD_WINCTRL1_FRM_1BPP:
-		bits = 1;
-		break;
-	case LCD_WINCTRL1_FRM_2BPP:
-		bits = 2;
-		break;
-	case LCD_WINCTRL1_FRM_4BPP:
-		bits = 4;
-		break;
-	case LCD_WINCTRL1_FRM_8BPP:
-		bits = 8;
-		break;
-	case LCD_WINCTRL1_FRM_12BPP:
-	case LCD_WINCTRL1_FRM_16BPP655:
-	case LCD_WINCTRL1_FRM_16BPP565:
-	case LCD_WINCTRL1_FRM_16BPP556:
-	case LCD_WINCTRL1_FRM_16BPPI1555:
-	case LCD_WINCTRL1_FRM_16BPPI5551:
-	case LCD_WINCTRL1_FRM_16BPPA1555:
-	case LCD_WINCTRL1_FRM_16BPPA5551:
-		bits = 16;
-		break;
-	case LCD_WINCTRL1_FRM_24BPP:
-	case LCD_WINCTRL1_FRM_32BPP:
-		bits = 32;
-		break;
-	}
-
-	return bits;
-}
-
-static int fbinfo2index (struct fb_info *fb_info)
-{
-	int i;
-
-	for (i = 0; i < CONFIG_FB_AU1200_DEVS; ++i) {
-		if (fb_info == (struct fb_info *)(&_au1200fb_devices[i].fb_info))
-			return i;
-	}
-	printk("au1200fb: ERROR: fbinfo2index failed!\n");
-	return -1;
-}
-
-static int au1200_setlocation (struct au1200fb_device *fbdev, int plane,
-	int xpos, int ypos)
-{
-	uint32 winctrl0, winctrl1, winenable, fb_offset = 0;
-	int xsz, ysz;
-
-	/* FIX!!! NOT CHECKING FOR COMPLETE OFFSCREEN YET */
-
-	winctrl0 = lcd->window[plane].winctrl0;
-	winctrl1 = lcd->window[plane].winctrl1;
-	winctrl0 &= (LCD_WINCTRL0_A | LCD_WINCTRL0_AEN);
-	winctrl1 &= ~(LCD_WINCTRL1_SZX | LCD_WINCTRL1_SZY);
-
-	/* Check for off-screen adjustments */
-	xsz = win->w[plane].xres;
-	ysz = win->w[plane].yres;
-	if ((xpos + win->w[plane].xres) > panel->Xres) {
-		/* Off-screen to the right */
-		xsz = panel->Xres - xpos; /* off by 1 ??? */
-		/*printk("off screen right\n");*/
-	}
-
-	if ((ypos + win->w[plane].yres) > panel->Yres) {
-		/* Off-screen to the bottom */
-		ysz = panel->Yres - ypos; /* off by 1 ??? */
-		/*printk("off screen bottom\n");*/
-	}
-
-	if (xpos < 0) {
-		/* Off-screen to the left */
-		xsz = win->w[plane].xres + xpos;
-		fb_offset += (((0 - xpos) * winbpp(lcd->window[plane].winctrl1))/8);
-		xpos = 0;
-		/*printk("off screen left\n");*/
-	}
-
-	if (ypos < 0) {
-		/* Off-screen to the top */
-		ysz = win->w[plane].yres + ypos;
-		/* fixme: fb_offset += ((0-ypos)*fb_pars[plane].line_length); */
-		ypos = 0;
-		/*printk("off screen top\n");*/
-	}
-
-	/* record settings */
-	win->w[plane].xpos = xpos;
-	win->w[plane].ypos = ypos;
-
-	xsz -= 1;
-	ysz -= 1;
-	winctrl0 |= (xpos << 21);
-	winctrl0 |= (ypos << 10);
-	winctrl1 |= (xsz << 11);
-	winctrl1 |= (ysz << 0);
-
-	/* Disable the window while making changes, then restore WINEN */
-	winenable = lcd->winenable & (1 << plane);
-	au_sync();
-	lcd->winenable &= ~(1 << plane);
-	lcd->window[plane].winctrl0 = winctrl0;
-	lcd->window[plane].winctrl1 = winctrl1;
-	lcd->window[plane].winbuf0 =
-	lcd->window[plane].winbuf1 = fbdev->fb_phys;
-	lcd->window[plane].winbufctrl = 0; /* select winbuf0 */
-	lcd->winenable |= winenable;
-	au_sync();
-
-	return 0;
-}
-
-static void au1200_setpanel (struct panel_settings *newpanel)
-{
-	/*
-	 * Perform global setup/init of LCD controller
-	 */
-	uint32 winenable;
-
-	/* Make sure all windows disabled */
-	winenable = lcd->winenable;
-	lcd->winenable = 0;
-	au_sync();
-	/*
-	 * Ensure everything is disabled before reconfiguring
-	 */
-	if (lcd->screen & LCD_SCREEN_SEN) {
-		/* Wait for vertical sync period */
-		lcd->intstatus = LCD_INT_SS;
-		while ((lcd->intstatus & LCD_INT_SS) == 0) {
-			au_sync();
-		}
-
-		lcd->screen &= ~LCD_SCREEN_SEN;	/*disable the controller*/
-
-		do {
-			lcd->intstatus = lcd->intstatus; /*clear interrupts*/
-			au_sync();
-		/*wait for controller to shut down*/
-		} while ((lcd->intstatus & LCD_INT_SD) == 0);
-
-		/* Call shutdown of current panel (if up) */
-		/* this must occur last, because if an external clock is driving
-		    the controller, the clock cannot be turned off before first
-			shutting down the controller.
-		 */
-		if (panel->device_shutdown != NULL)
-			panel->device_shutdown();
-	}
-
-	/* Newpanel == NULL indicates a shutdown operation only */
-	if (newpanel == NULL)
-		return;
-
-	panel = newpanel;
-
-	printk("Panel(%s), %dx%d\n", panel->name, panel->Xres, panel->Yres);
-
-	/*
-	 * Setup clocking if internal LCD clock source (assumes sys_auxpll valid)
-	 */
-	if (!(panel->mode_clkcontrol & LCD_CLKCONTROL_EXT))
-	{
-		uint32 sys_clksrc;
-		au_writel(panel->mode_auxpll, SYS_AUXPLL);
-		sys_clksrc = au_readl(SYS_CLKSRC) & ~0x0000001f;
-		sys_clksrc |= panel->mode_toyclksrc;
-		au_writel(sys_clksrc, SYS_CLKSRC);
-	}
-
-	/*
-	 * Configure panel timings
-	 */
-	lcd->screen = panel->mode_screen;
-	lcd->horztiming = panel->mode_horztiming;
-	lcd->verttiming = panel->mode_verttiming;
-	lcd->clkcontrol = panel->mode_clkcontrol;
-	lcd->pwmdiv = panel->mode_pwmdiv;
-	lcd->pwmhi = panel->mode_pwmhi;
-	lcd->outmask = panel->mode_outmask;
-	lcd->fifoctrl = panel->mode_fifoctrl;
-	au_sync();
-
-	/* fixme: Check window settings to make sure still valid
-	 * for new geometry */
-#if 0
-	au1200_setlocation(fbdev, 0, win->w[0].xpos, win->w[0].ypos);
-	au1200_setlocation(fbdev, 1, win->w[1].xpos, win->w[1].ypos);
-	au1200_setlocation(fbdev, 2, win->w[2].xpos, win->w[2].ypos);
-	au1200_setlocation(fbdev, 3, win->w[3].xpos, win->w[3].ypos);
-#endif
-	lcd->winenable = winenable;
-
-	/*
-	 * Re-enable screen now that it is configured
-	 */
-	lcd->screen |= LCD_SCREEN_SEN;
-	au_sync();
-
-	/* Call init of panel */
-	if (panel->device_init != NULL) panel->device_init();
-
-	/* FIX!!!! not appropriate on panel change!!! Global setup/init */
-	lcd->intenable = 0;
-	lcd->intstatus = ~0;
-	lcd->backcolor = win->mode_backcolor;
-
-	/* Setup Color Key - FIX!!! */
-	lcd->colorkey = win->mode_colorkey;
-	lcd->colorkeymsk = win->mode_colorkeymsk;
-
-	/* Setup HWCursor - FIX!!! Need to support this eventually */
-	lcd->hwc.cursorctrl = 0;
-	lcd->hwc.cursorpos = 0;
-	lcd->hwc.cursorcolor0 = 0;
-	lcd->hwc.cursorcolor1 = 0;
-	lcd->hwc.cursorcolor2 = 0;
-	lcd->hwc.cursorcolor3 = 0;
-
-
-#if 0
-#define D(X) printk("%25s: %08X\n", #X, X)
-	D(lcd->screen);
-	D(lcd->horztiming);
-	D(lcd->verttiming);
-	D(lcd->clkcontrol);
-	D(lcd->pwmdiv);
-	D(lcd->pwmhi);
-	D(lcd->outmask);
-	D(lcd->fifoctrl);
-	D(lcd->window[0].winctrl0);
-	D(lcd->window[0].winctrl1);
-	D(lcd->window[0].winctrl2);
-	D(lcd->window[0].winbuf0);
-	D(lcd->window[0].winbuf1);
-	D(lcd->window[0].winbufctrl);
-	D(lcd->window[1].winctrl0);
-	D(lcd->window[1].winctrl1);
-	D(lcd->window[1].winctrl2);
-	D(lcd->window[1].winbuf0);
-	D(lcd->window[1].winbuf1);
-	D(lcd->window[1].winbufctrl);
-	D(lcd->window[2].winctrl0);
-	D(lcd->window[2].winctrl1);
-	D(lcd->window[2].winctrl2);
-	D(lcd->window[2].winbuf0);
-	D(lcd->window[2].winbuf1);
-	D(lcd->window[2].winbufctrl);
-	D(lcd->window[3].winctrl0);
-	D(lcd->window[3].winctrl1);
-	D(lcd->window[3].winctrl2);
-	D(lcd->window[3].winbuf0);
-	D(lcd->window[3].winbuf1);
-	D(lcd->window[3].winbufctrl);
-	D(lcd->winenable);
-	D(lcd->intenable);
-	D(lcd->intstatus);
-	D(lcd->backcolor);
-	D(lcd->winenable);
-	D(lcd->colorkey);
-    D(lcd->colorkeymsk);
-	D(lcd->hwc.cursorctrl);
-	D(lcd->hwc.cursorpos);
-	D(lcd->hwc.cursorcolor0);
-	D(lcd->hwc.cursorcolor1);
-	D(lcd->hwc.cursorcolor2);
-	D(lcd->hwc.cursorcolor3);
-#endif
-}
-
-static void au1200_setmode(struct au1200fb_device *fbdev)
-{
-	int plane = fbdev->plane;
-	/* Window/plane setup */
-	lcd->window[plane].winctrl1 = ( 0
-		| LCD_WINCTRL1_PRI_N(plane)
-		| win->w[plane].mode_winctrl1 /* FRM,CCO,PO,PIPE */
-		) ;
-
-	au1200_setlocation(fbdev, plane, win->w[plane].xpos, win->w[plane].ypos);
-
-	lcd->window[plane].winctrl2 = ( 0
-		| LCD_WINCTRL2_CKMODE_00
-		| LCD_WINCTRL2_DBM
-		| LCD_WINCTRL2_BX_N( fbdev->fb_info.fix.line_length)
-		| LCD_WINCTRL2_SCX_1
-		| LCD_WINCTRL2_SCY_1
-		) ;
-	lcd->winenable |= win->w[plane].mode_winenable;
-	au_sync();
-}
-
-
-/* Inline helpers */
-
-/*#define panel_is_dual(panel)  ((panel->mode_screen & LCD_SCREEN_PT) == LCD_SCREEN_PT_010)*/
-/*#define panel_is_active(panel)((panel->mode_screen & LCD_SCREEN_PT) == LCD_SCREEN_PT_010)*/
-
-#define panel_is_color(panel) ((panel->mode_screen & LCD_SCREEN_PT) <= LCD_SCREEN_PT_CDSTN)
-
-/* Bitfields format supported by the controller. */
-static struct fb_bitfield rgb_bitfields[][4] = {
-  	/*     Red, 	   Green, 	 Blue, 	     Transp   */
-	[LCD_WINCTRL1_FRM_16BPP655 >> 25] =
-		{ { 10, 6, 0 }, { 5, 5, 0 }, { 0, 5, 0 }, { 0, 0, 0 } },
-
-	[LCD_WINCTRL1_FRM_16BPP565 >> 25] =
-		{ { 11, 5, 0 }, { 5, 6, 0 }, { 0, 5, 0 }, { 0, 0, 0 } },
-
-	[LCD_WINCTRL1_FRM_16BPP556 >> 25] =
-		{ { 11, 5, 0 }, { 6, 5, 0 }, { 0, 6, 0 }, { 0, 0, 0 } },
-
-	[LCD_WINCTRL1_FRM_16BPPI1555 >> 25] =
-		{ { 10, 5, 0 }, { 5, 5, 0 }, { 0, 5, 0 }, { 0, 0, 0 } },
-
-	[LCD_WINCTRL1_FRM_16BPPI5551 >> 25] =
-		{ { 11, 5, 0 }, { 6, 5, 0 }, { 1, 5, 0 }, { 0, 0, 0 } },
-
-	[LCD_WINCTRL1_FRM_16BPPA1555 >> 25] =
-		{ { 10, 5, 0 }, { 5, 5, 0 }, { 0, 5, 0 }, { 15, 1, 0 } },
-
-	[LCD_WINCTRL1_FRM_16BPPA5551 >> 25] =
-		{ { 11, 5, 0 }, { 6, 5, 0 }, { 1, 5, 0 }, { 0, 1, 0 } },
-
-	[LCD_WINCTRL1_FRM_24BPP >> 25] =
-		{ { 16, 8, 0 }, { 8, 8, 0 }, { 0, 8, 0 }, { 0, 0, 0 } },
-
-	[LCD_WINCTRL1_FRM_32BPP >> 25] =
-		{ { 16, 8, 0 }, { 8, 8, 0 }, { 0, 8, 0 }, { 24, 0, 0 } },
-};
-
-/*-------------------------------------------------------------------------*/
-
-/* Helpers */
-
-static void au1200fb_update_fbinfo(struct fb_info *fbi)
-{
-	/* FIX!!!! This also needs to take the window pixel format into account!!! */
-
-	/* Update var-dependent FB info */
-	if (panel_is_color(panel)) {
-		if (fbi->var.bits_per_pixel <= 8) {
-			/* palettized */
-			fbi->fix.visual = FB_VISUAL_PSEUDOCOLOR;
-			fbi->fix.line_length = fbi->var.xres_virtual /
-				(8/fbi->var.bits_per_pixel);
-		} else {
-			/* non-palettized */
-			fbi->fix.visual = FB_VISUAL_TRUECOLOR;
-			fbi->fix.line_length = fbi->var.xres_virtual * (fbi->var.bits_per_pixel / 8);
-		}
-	} else {
-		/* mono FIX!!! mono 8 and 4 bits */
-		fbi->fix.visual = FB_VISUAL_MONO10;
-		fbi->fix.line_length = fbi->var.xres_virtual / 8;
-	}
-
-	fbi->screen_size = fbi->fix.line_length * fbi->var.yres_virtual;
-	print_dbg("line length: %d\n", fbi->fix.line_length);
-	print_dbg("bits_per_pixel: %d\n", fbi->var.bits_per_pixel);
-}
-
-/*-------------------------------------------------------------------------*/
-
-/* AU1200 framebuffer driver */
-
-/* fb_check_var
- * Validate var settings with hardware restrictions and modify it if necessary
- */
-static int au1200fb_fb_check_var(struct fb_var_screeninfo *var,
-	struct fb_info *fbi)
-{
-	struct au1200fb_device *fbdev = (struct au1200fb_device *)fbi;
-	u32 pixclock;
-	int screen_size, plane;
-
-	plane = fbdev->plane;
-
-	/* Make sure that the mode respect all LCD controller and
-	 * panel restrictions. */
-	var->xres = win->w[plane].xres;
-	var->yres = win->w[plane].yres;
-
-	/* No need for virtual resolution support */
-	var->xres_virtual = var->xres;
-	var->yres_virtual = var->yres;
-
-	var->bits_per_pixel = winbpp(win->w[plane].mode_winctrl1);
-
-	screen_size = var->xres_virtual * var->yres_virtual;
-	if (var->bits_per_pixel > 8) screen_size *= (var->bits_per_pixel / 8);
-	else screen_size /= (8/var->bits_per_pixel);
-
-	if (fbdev->fb_len < screen_size)
-		return -EINVAL; /* Virtual screen is to big, abort */
-
-	/* FIX!!!! what are the implicaitons of ignoring this for windows ??? */
-	/* The max LCD clock is fixed to 48MHz (value of AUX_CLK). The pixel
-	 * clock can only be obtain by dividing this value by an even integer.
-	 * Fallback to a slower pixel clock if necessary. */
-	pixclock = max((u32)(PICOS2KHZ(var->pixclock) * 1000), fbi->monspecs.dclkmin);
-	pixclock = min(pixclock, min(fbi->monspecs.dclkmax, (u32)AU1200_LCD_MAX_CLK/2));
-
-	if (AU1200_LCD_MAX_CLK % pixclock) {
-		int diff = AU1200_LCD_MAX_CLK % pixclock;
-		pixclock -= diff;
-	}
-
-	var->pixclock = KHZ2PICOS(pixclock/1000);
-#if 0
-	if (!panel_is_active(panel)) {
-		int pcd = AU1200_LCD_MAX_CLK / (pixclock * 2) - 1;
-
-		if (!panel_is_color(panel)
-			&& (panel->control_base & LCD_CONTROL_MPI) && (pcd < 3)) {
-			/* STN 8bit mono panel support is up to 6MHz pixclock */
-			var->pixclock = KHZ2PICOS(6000);
-		} else if (!pcd) {
-			/* Other STN panel support is up to 12MHz  */
-			var->pixclock = KHZ2PICOS(12000);
-		}
-	}
-#endif
-	/* Set bitfield accordingly */
-	switch (var->bits_per_pixel) {
-		case 16:
-		{
-			/* 16bpp True color.
-			 * These must be set to MATCH WINCTRL[FORM] */
-			int idx;
-			idx = (win->w[0].mode_winctrl1 & LCD_WINCTRL1_FRM) >> 25;
-			var->red    = rgb_bitfields[idx][0];
-			var->green  = rgb_bitfields[idx][1];
-			var->blue   = rgb_bitfields[idx][2];
-			var->transp = rgb_bitfields[idx][3];
-			break;
-		}
-
-		case 32:
-		{
-			/* 32bpp True color.
-			 * These must be set to MATCH WINCTRL[FORM] */
-			int idx;
-			idx = (win->w[0].mode_winctrl1 & LCD_WINCTRL1_FRM) >> 25;
-			var->red    = rgb_bitfields[idx][0];
-			var->green  = rgb_bitfields[idx][1];
-			var->blue   = rgb_bitfields[idx][2];
-			var->transp = rgb_bitfields[idx][3];
-			break;
-		}
-		default:
-			print_dbg("Unsupported depth %dbpp", var->bits_per_pixel);
-			return -EINVAL;
-	}
-
-	return 0;
-}
-
-/* fb_set_par
- * Set hardware with var settings. This will enable the controller with a
- * specific mode, normally validated with the fb_check_var method
- */
-static int au1200fb_fb_set_par(struct fb_info *fbi)
-{
-	struct au1200fb_device *fbdev = (struct au1200fb_device *)fbi;
-
-	au1200fb_update_fbinfo(fbi);
-	au1200_setmode(fbdev);
-
-	return 0;
-}
-
-/* fb_setcolreg
- * Set color in LCD palette.
- */
-static int au1200fb_fb_setcolreg(unsigned regno, unsigned red, unsigned green,
-	unsigned blue, unsigned transp, struct fb_info *fbi)
-{
-	volatile u32 *palette = lcd->palette;
-	u32 value;
-
-	if (regno > (AU1200_LCD_NBR_PALETTE_ENTRIES - 1))
-		return -EINVAL;
-
-	if (fbi->var.grayscale) {
-		/* Convert color to grayscale */
-		red = green = blue =
-			(19595 * red + 38470 * green + 7471 * blue) >> 16;
-	}
-
-	if (fbi->fix.visual == FB_VISUAL_TRUECOLOR) {
-		/* Place color in the pseudopalette */
-		if (regno > 16)
-			return -EINVAL;
-
-		palette = (u32*) fbi->pseudo_palette;
-
-		red   >>= (16 - fbi->var.red.length);
-		green >>= (16 - fbi->var.green.length);
-		blue  >>= (16 - fbi->var.blue.length);
-
-		value = (red   << fbi->var.red.offset) 	|
-			(green << fbi->var.green.offset)|
-			(blue  << fbi->var.blue.offset);
-		value &= 0xFFFF;
-
-	} else if (1 /*FIX!!! panel_is_active(fbdev->panel)*/) {
-		/* COLOR TFT PALLETTIZED (use RGB 565) */
-		value = (red & 0xF800)|((green >> 5) &
-				0x07E0)|((blue >> 11) & 0x001F);
-		value &= 0xFFFF;
-
-	} else if (0 /*panel_is_color(fbdev->panel)*/) {
-		/* COLOR STN MODE */
-		value = 0x1234;
-		value &= 0xFFF;
-	} else {
-		/* MONOCHROME MODE */
-		value = (green >> 12) & 0x000F;
-		value &= 0xF;
-	}
-
-	palette[regno] = value;
-
-	return 0;
-}
-
-/* fb_blank
- * Blank the screen. Depending on the mode, the screen will be
- * activated with the backlight color, or desactivated
- */
-static int au1200fb_fb_blank(int blank_mode, struct fb_info *fbi)
-{
-	/* Short-circuit screen blanking */
-	if (noblanking)
-		return 0;
-
-	switch (blank_mode) {
-
-	case FB_BLANK_UNBLANK:
-	case FB_BLANK_NORMAL:
-		/* printk("turn on panel\n"); */
-		au1200_setpanel(panel);
-		break;
-	case FB_BLANK_VSYNC_SUSPEND:
-	case FB_BLANK_HSYNC_SUSPEND:
-	case FB_BLANK_POWERDOWN:
-		/* printk("turn off panel\n"); */
-		au1200_setpanel(NULL);
-		break;
-	default:
-		break;
-
-	}
-
-	/* FB_BLANK_NORMAL is a soft blank */
-	return (blank_mode == FB_BLANK_NORMAL) ? -EINVAL : 0;
-}
-
-/* fb_mmap
- * Map video memory in user space. We don't use the generic fb_mmap
- * method mainly to allow the use of the TLB streaming flag (CCA=6)
- */
-static int au1200fb_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
-
-{
-	unsigned int len;
-	unsigned long start=0, off;
-	struct au1200fb_device *fbdev = (struct au1200fb_device *) info;
-
-#ifdef CONFIG_PM
-	au1xxx_pm_access(LCD_pm_dev);
-#endif
-
-	if (vma->vm_pgoff > (~0UL >> PAGE_SHIFT)) {
-		return -EINVAL;
-	}
-
-	start = fbdev->fb_phys & PAGE_MASK;
-	len = PAGE_ALIGN((start & ~PAGE_MASK) + fbdev->fb_len);
-
-	off = vma->vm_pgoff << PAGE_SHIFT;
-
-	if ((vma->vm_end - vma->vm_start + off) > len) {
-		return -EINVAL;
-	}
-
-	off += start;
-	vma->vm_pgoff = off >> PAGE_SHIFT;
-
-	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
-	pgprot_val(vma->vm_page_prot) |= _CACHE_MASK; /* CCA=7 */
-
-	vma->vm_flags |= VM_IO;
-
-	return io_remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT,
-				  vma->vm_end - vma->vm_start,
-				  vma->vm_page_prot);
-
-	return 0;
-}
-
-static void set_global(u_int cmd, struct au1200_lcd_global_regs_t *pdata)
-{
-
-	unsigned int hi1, divider;
-
-	/* SCREEN_SIZE: user cannot reset size, must switch panel choice */
-
-	if (pdata->flags & SCREEN_BACKCOLOR)
-		lcd->backcolor = pdata->backcolor;
-
-	if (pdata->flags & SCREEN_BRIGHTNESS) {
-
-		// limit brightness pwm duty to >= 30/1600
-		if (pdata->brightness < 30) {
-			pdata->brightness = 30;
-		}
-		divider = (lcd->pwmdiv & 0x3FFFF) + 1;
-		hi1 = (lcd->pwmhi >> 16) + 1;
-		hi1 = (((pdata->brightness & 0xFF)+1) * divider >> 8);
-		lcd->pwmhi &= 0xFFFF;
-		lcd->pwmhi |= (hi1 << 16);
-	}
-
-	if (pdata->flags & SCREEN_COLORKEY)
-		lcd->colorkey = pdata->colorkey;
-
-	if (pdata->flags & SCREEN_MASK)
-		lcd->colorkeymsk = pdata->mask;
-	au_sync();
-}
-
-static void get_global(u_int cmd, struct au1200_lcd_global_regs_t *pdata)
-{
-	unsigned int hi1, divider;
-
-	pdata->xsize = ((lcd->screen & LCD_SCREEN_SX) >> 19) + 1;
-	pdata->ysize = ((lcd->screen & LCD_SCREEN_SY) >> 8) + 1;
-
-	pdata->backcolor = lcd->backcolor;
-	pdata->colorkey = lcd->colorkey;
-	pdata->mask = lcd->colorkeymsk;
-
-	// brightness
-	hi1 = (lcd->pwmhi >> 16) + 1;
-	divider = (lcd->pwmdiv & 0x3FFFF) + 1;
-	pdata->brightness = ((hi1 << 8) / divider) - 1;
-	au_sync();
-}
-
-static void set_window(unsigned int plane,
-	struct au1200_lcd_window_regs_t *pdata)
-{
-	unsigned int val, bpp;
-
-	/* Window control register 0 */
-	if (pdata->flags & WIN_POSITION) {
-		val = lcd->window[plane].winctrl0 & ~(LCD_WINCTRL0_OX |
-				LCD_WINCTRL0_OY);
-		val |= ((pdata->xpos << 21) & LCD_WINCTRL0_OX);
-		val |= ((pdata->ypos << 10) & LCD_WINCTRL0_OY);
-		lcd->window[plane].winctrl0 = val;
-	}
-	if (pdata->flags & WIN_ALPHA_COLOR) {
-		val = lcd->window[plane].winctrl0 & ~(LCD_WINCTRL0_A);
-		val |= ((pdata->alpha_color << 2) & LCD_WINCTRL0_A);
-		lcd->window[plane].winctrl0 = val;
-	}
-	if (pdata->flags & WIN_ALPHA_MODE) {
-		val = lcd->window[plane].winctrl0 & ~(LCD_WINCTRL0_AEN);
-		val |= ((pdata->alpha_mode << 1) & LCD_WINCTRL0_AEN);
-		lcd->window[plane].winctrl0 = val;
-	}
-
-	/* Window control register 1 */
-	if (pdata->flags & WIN_PRIORITY) {
-		val = lcd->window[plane].winctrl1 & ~(LCD_WINCTRL1_PRI);
-		val |= ((pdata->priority << 30) & LCD_WINCTRL1_PRI);
-		lcd->window[plane].winctrl1 = val;
-	}
-	if (pdata->flags & WIN_CHANNEL) {
-		val = lcd->window[plane].winctrl1 & ~(LCD_WINCTRL1_PIPE);
-		val |= ((pdata->channel << 29) & LCD_WINCTRL1_PIPE);
-		lcd->window[plane].winctrl1 = val;
-	}
-	if (pdata->flags & WIN_BUFFER_FORMAT) {
-		val = lcd->window[plane].winctrl1 & ~(LCD_WINCTRL1_FRM);
-		val |= ((pdata->buffer_format << 25) & LCD_WINCTRL1_FRM);
-		lcd->window[plane].winctrl1 = val;
-	}
-	if (pdata->flags & WIN_COLOR_ORDER) {
-		val = lcd->window[plane].winctrl1 & ~(LCD_WINCTRL1_CCO);
-		val |= ((pdata->color_order << 24) & LCD_WINCTRL1_CCO);
-		lcd->window[plane].winctrl1 = val;
-	}
-	if (pdata->flags & WIN_PIXEL_ORDER) {
-		val = lcd->window[plane].winctrl1 & ~(LCD_WINCTRL1_PO);
-		val |= ((pdata->pixel_order << 22) & LCD_WINCTRL1_PO);
-		lcd->window[plane].winctrl1 = val;
-	}
-	if (pdata->flags & WIN_SIZE) {
-		val = lcd->window[plane].winctrl1 & ~(LCD_WINCTRL1_SZX |
-				LCD_WINCTRL1_SZY);
-		val |= (((pdata->xsize << 11) - 1) & LCD_WINCTRL1_SZX);
-		val |= (((pdata->ysize) - 1) & LCD_WINCTRL1_SZY);
-		lcd->window[plane].winctrl1 = val;
-		/* program buffer line width */
-		bpp = winbpp(val) / 8;
-		val = lcd->window[plane].winctrl2 & ~(LCD_WINCTRL2_BX);
-		val |= (((pdata->xsize * bpp) << 8) & LCD_WINCTRL2_BX);
-		lcd->window[plane].winctrl2 = val;
-	}
-
-	/* Window control register 2 */
-	if (pdata->flags & WIN_COLORKEY_MODE) {
-		val = lcd->window[plane].winctrl2 & ~(LCD_WINCTRL2_CKMODE);
-		val |= ((pdata->colorkey_mode << 24) & LCD_WINCTRL2_CKMODE);
-		lcd->window[plane].winctrl2 = val;
-	}
-	if (pdata->flags & WIN_DOUBLE_BUFFER_MODE) {
-		val = lcd->window[plane].winctrl2 & ~(LCD_WINCTRL2_DBM);
-		val |= ((pdata->double_buffer_mode << 23) & LCD_WINCTRL2_DBM);
-		lcd->window[plane].winctrl2 = val;
-	}
-	if (pdata->flags & WIN_RAM_ARRAY_MODE) {
-		val = lcd->window[plane].winctrl2 & ~(LCD_WINCTRL2_RAM);
-		val |= ((pdata->ram_array_mode << 21) & LCD_WINCTRL2_RAM);
-		lcd->window[plane].winctrl2 = val;
-	}
-
-	/* Buffer line width programmed with WIN_SIZE */
-
-	if (pdata->flags & WIN_BUFFER_SCALE) {
-		val = lcd->window[plane].winctrl2 & ~(LCD_WINCTRL2_SCX |
-				LCD_WINCTRL2_SCY);
-		val |= ((pdata->xsize << 11) & LCD_WINCTRL2_SCX);
-		val |= ((pdata->ysize) & LCD_WINCTRL2_SCY);
-		lcd->window[plane].winctrl2 = val;
-	}
-
-	if (pdata->flags & WIN_ENABLE) {
-		val = lcd->winenable;
-		val &= ~(1<<plane);
-		val |= (pdata->enable & 1) << plane;
-		lcd->winenable = val;
-	}
-	au_sync();
-}
-
-static void get_window(unsigned int plane,
-	struct au1200_lcd_window_regs_t *pdata)
-{
-	/* Window control register 0 */
-	pdata->xpos = (lcd->window[plane].winctrl0 & LCD_WINCTRL0_OX) >> 21;
-	pdata->ypos = (lcd->window[plane].winctrl0 & LCD_WINCTRL0_OY) >> 10;
-	pdata->alpha_color = (lcd->window[plane].winctrl0 & LCD_WINCTRL0_A) >> 2;
-	pdata->alpha_mode = (lcd->window[plane].winctrl0 & LCD_WINCTRL0_AEN) >> 1;
-
-	/* Window control register 1 */
-	pdata->priority = (lcd->window[plane].winctrl1& LCD_WINCTRL1_PRI) >> 30;
-	pdata->channel = (lcd->window[plane].winctrl1 & LCD_WINCTRL1_PIPE) >> 29;
-	pdata->buffer_format = (lcd->window[plane].winctrl1 & LCD_WINCTRL1_FRM) >> 25;
-	pdata->color_order = (lcd->window[plane].winctrl1 & LCD_WINCTRL1_CCO) >> 24;
-	pdata->pixel_order = (lcd->window[plane].winctrl1 & LCD_WINCTRL1_PO) >> 22;
-	pdata->xsize = ((lcd->window[plane].winctrl1 & LCD_WINCTRL1_SZX) >> 11) + 1;
-	pdata->ysize = (lcd->window[plane].winctrl1 & LCD_WINCTRL1_SZY) + 1;
-
-	/* Window control register 2 */
-	pdata->colorkey_mode = (lcd->window[plane].winctrl2 & LCD_WINCTRL2_CKMODE) >> 24;
-	pdata->double_buffer_mode = (lcd->window[plane].winctrl2 & LCD_WINCTRL2_DBM) >> 23;
-	pdata->ram_array_mode = (lcd->window[plane].winctrl2 & LCD_WINCTRL2_RAM) >> 21;
-
-	pdata->enable = (lcd->winenable >> plane) & 1;
-	au_sync();
-}
-
-static int au1200fb_ioctl(struct fb_info *info, unsigned int cmd,
-                          unsigned long arg)
-{
-	int plane;
-	int val;
-
-#ifdef CONFIG_PM
-	au1xxx_pm_access(LCD_pm_dev);
-#endif
-
-	plane = fbinfo2index(info);
-	print_dbg("au1200fb: ioctl %d on plane %d\n", cmd, plane);
-
-	if (cmd == AU1200_LCD_FB_IOCTL) {
-		struct au1200_lcd_iodata_t iodata;
-
-		if (copy_from_user(&iodata, (void __user *) arg, sizeof(iodata)))
-			return -EFAULT;
-
-		print_dbg("FB IOCTL called\n");
-
-		switch (iodata.subcmd) {
-		case AU1200_LCD_SET_SCREEN:
-			print_dbg("AU1200_LCD_SET_SCREEN\n");
-			set_global(cmd, &iodata.global);
-			break;
-
-		case AU1200_LCD_GET_SCREEN:
-			print_dbg("AU1200_LCD_GET_SCREEN\n");
-			get_global(cmd, &iodata.global);
-			break;
-
-		case AU1200_LCD_SET_WINDOW:
-			print_dbg("AU1200_LCD_SET_WINDOW\n");
-			set_window(plane, &iodata.window);
-			break;
-
-		case AU1200_LCD_GET_WINDOW:
-			print_dbg("AU1200_LCD_GET_WINDOW\n");
-			get_window(plane, &iodata.window);
-			break;
-
-		case AU1200_LCD_SET_PANEL:
-			print_dbg("AU1200_LCD_SET_PANEL\n");
-			if ((iodata.global.panel_choice >= 0) &&
-					(iodata.global.panel_choice <
-					 NUM_PANELS))
-			{
-				struct panel_settings *newpanel;
-				panel_index = iodata.global.panel_choice;
-				newpanel = &known_lcd_panels[panel_index];
-				au1200_setpanel(newpanel);
-			}
-			break;
-
-		case AU1200_LCD_GET_PANEL:
-			print_dbg("AU1200_LCD_GET_PANEL\n");
-			iodata.global.panel_choice = panel_index;
-			break;
-
-		default:
-			return -EINVAL;
-		}
-
-		val = copy_to_user((void __user *) arg, &iodata, sizeof(iodata));
-		if (val) {
-			print_dbg("error: could not copy %d bytes\n", val);
-			return -EFAULT;
-		}
-	}
-
-	return 0;
-}
-
-
-static struct fb_ops au1200fb_fb_ops = {
-	.owner		= THIS_MODULE,
-	.fb_check_var	= au1200fb_fb_check_var,
-	.fb_set_par	= au1200fb_fb_set_par,
-	.fb_setcolreg	= au1200fb_fb_setcolreg,
-	.fb_blank	= au1200fb_fb_blank,
-	.fb_fillrect	= cfb_fillrect,
-	.fb_copyarea	= cfb_copyarea,
-	.fb_imageblit	= cfb_imageblit,
-	.fb_sync	= NULL,
-	.fb_ioctl	= au1200fb_ioctl,
-	.fb_mmap	= au1200fb_fb_mmap,
-};
-
-/*-------------------------------------------------------------------------*/
-
-static irqreturn_t au1200fb_handle_irq(int irq, void* dev_id, struct pt_regs *regs)
-{
-	/* Nothing to do for now, just clear any pending interrupt */
-	lcd->intstatus = lcd->intstatus;
-	au_sync();
-
-	return IRQ_HANDLED;
-}
-
-/*-------------------------------------------------------------------------*/
-
-/* AU1200 LCD device probe helpers */
-
-static int au1200fb_init_fbinfo(struct au1200fb_device *fbdev)
-{
-	struct fb_info *fbi = &fbdev->fb_info;
-	int bpp;
-
-	memset(fbi, 0, sizeof(struct fb_info));
-	fbi->fbops = &au1200fb_fb_ops;
-
-	bpp = winbpp(win->w[fbdev->plane].mode_winctrl1);
-
-	/* Copy monitor specs from panel data */
-	/* fixme: we're setting up LCD controller windows, so these dont give a
-	damn as to what the monitor specs are (the panel itself does, but that
-	isnt done here...so maybe need a generic catchall monitor setting??? */
-	memcpy(&fbi->monspecs, &panel->monspecs, sizeof(struct fb_monspecs));
-
-	/* We first try the user mode passed in argument. If that failed,
-	 * or if no one has been specified, we default to the first mode of the
-	 * panel list. Note that after this call, var data will be set */
-	if (!fb_find_mode(&fbi->var,
-			  fbi,
-			  NULL, /* drv_info.opt_mode, */
-			  fbi->monspecs.modedb,
-			  fbi->monspecs.modedb_len,
-			  fbi->monspecs.modedb,
-			  bpp)) {
-
-		print_err("Cannot find valid mode for panel %s", panel->name);
-		return -EFAULT;
-	}
-
-	fbi->pseudo_palette = kmalloc(sizeof(u32) * 16, GFP_KERNEL);
-	if (!fbi->pseudo_palette) {
-		return -ENOMEM;
-	}
-	memset(fbi->pseudo_palette, 0, sizeof(u32) * 16);
-
-	if (fb_alloc_cmap(&fbi->cmap, AU1200_LCD_NBR_PALETTE_ENTRIES, 0) < 0) {
-		print_err("Fail to allocate colormap (%d entries)",
-			   AU1200_LCD_NBR_PALETTE_ENTRIES);
-		kfree(fbi->pseudo_palette);
-		return -EFAULT;
-	}
-
-	strncpy(fbi->fix.id, "AU1200", sizeof(fbi->fix.id));
-	fbi->fix.smem_start = fbdev->fb_phys;
-	fbi->fix.smem_len = fbdev->fb_len;
-	fbi->fix.type = FB_TYPE_PACKED_PIXELS;
-	fbi->fix.xpanstep = 0;
-	fbi->fix.ypanstep = 0;
-	fbi->fix.mmio_start = 0;
-	fbi->fix.mmio_len = 0;
-	fbi->fix.accel = FB_ACCEL_NONE;
-
-	fbi->screen_base = (char __iomem *) fbdev->fb_mem;
-
-	au1200fb_update_fbinfo(fbi);
-
-	return 0;
-}
-
-/*-------------------------------------------------------------------------*/
-
-/* AU1200 LCD controller device driver */
-
-static int au1200fb_drv_probe(struct device *dev)
-{
-	struct au1200fb_device *fbdev;
-	unsigned long page;
-	int bpp, plane, ret;
-
-	if (!dev)
-		return -EINVAL;
-
-	for (plane = 0; plane < CONFIG_FB_AU1200_DEVS; ++plane) {
-		bpp = winbpp(win->w[plane].mode_winctrl1);
-		if (win->w[plane].xres == 0)
-			win->w[plane].xres = panel->Xres;
-		if (win->w[plane].yres == 0)
-			win->w[plane].yres = panel->Yres;
-
-		fbdev = &_au1200fb_devices[plane];
-		memset(fbdev, 0, sizeof(struct au1200fb_device));
-		fbdev->plane = plane;
-
-		/* Allocate the framebuffer to the maximum screen size */
-		fbdev->fb_len = (win->w[plane].xres * win->w[plane].yres * bpp) / 8;
-
-		fbdev->fb_mem = dma_alloc_noncoherent(dev,
-				PAGE_ALIGN(fbdev->fb_len),
-				&fbdev->fb_phys, GFP_KERNEL);
-		if (!fbdev->fb_mem) {
-			print_err("fail to allocate frambuffer (size: %dK))",
-				  fbdev->fb_len / 1024);
-			return -ENOMEM;
-		}
-
-		/*
-		 * Set page reserved so that mmap will work. This is necessary
-		 * since we'll be remapping normal memory.
-		 */
-		for (page = (unsigned long)fbdev->fb_phys;
-		     page < PAGE_ALIGN((unsigned long)fbdev->fb_phys +
-			     fbdev->fb_len);
-		     page += PAGE_SIZE) {
-			SetPageReserved(pfn_to_page(page >> PAGE_SHIFT)); /* LCD DMA is NOT coherent on Au1200 */
-		}
-		print_dbg("Framebuffer memory map at %p", fbdev->fb_mem);
-		print_dbg("phys=0x%08x, size=%dK", fbdev->fb_phys, fbdev->fb_len / 1024);
-
-		/* Init FB data */
-		if ((ret = au1200fb_init_fbinfo(fbdev)) < 0)
-			goto failed;
-
-		/* Register new framebuffer */
-		if ((ret = register_framebuffer(&fbdev->fb_info)) < 0) {
-			print_err("cannot register new framebuffer");
-			goto failed;
-		}
-
-		au1200fb_fb_set_par(&fbdev->fb_info);
-
-#if !defined(CONFIG_FRAMEBUFFER_CONSOLE) && defined(CONFIG_LOGO)
-		if (plane == 0)
-			if (fb_prepare_logo(&fbdev->fb_info, FB_ROTATE_UR)) {
-				/* Start display and show logo on boot */
-				fb_set_cmap(&fbdev->fb_info.cmap,
-						&fbdev->fb_info);
-
-				fb_show_logo(&fbdev->fb_info, FB_ROTATE_UR);
-			}
-#endif
-	}
-
-	/* Now hook interrupt too */
-	if ((ret = request_irq(AU1200_LCD_INT, au1200fb_handle_irq,
-		 	  SA_INTERRUPT | SA_SHIRQ, "lcd", (void *)dev)) < 0) {
-		print_err("fail to request interrupt line %d (err: %d)",
-			  AU1200_LCD_INT, ret);
-		goto failed;
-	}
-
-	return 0;
-
-failed:
-	/* NOTE: This only does the current plane/window that failed; others are still active */
-	if (fbdev->fb_mem)
-		dma_free_noncoherent(dev, PAGE_ALIGN(fbdev->fb_len),
-				fbdev->fb_mem, fbdev->fb_phys);
-	if (fbdev->fb_info.cmap.len != 0)
-		fb_dealloc_cmap(&fbdev->fb_info.cmap);
-	if (fbdev->fb_info.pseudo_palette)
-		kfree(fbdev->fb_info.pseudo_palette);
-	if (plane == 0)
-		free_irq(AU1200_LCD_INT, (void*)dev);
-	return ret;
-}
-
-static int au1200fb_drv_remove(struct device *dev)
-{
-	struct au1200fb_device *fbdev;
-	int plane;
-
-	if (!dev)
-		return -ENODEV;
-
-	/* Turn off the panel */
-	au1200_setpanel(NULL);
-
-	for (plane = 0; plane < CONFIG_FB_AU1200_DEVS; ++plane)
-	{
-		fbdev = &_au1200fb_devices[plane];
-
-		/* Clean up all probe data */
-		unregister_framebuffer(&fbdev->fb_info);
-		if (fbdev->fb_mem)
-			dma_free_noncoherent(dev, PAGE_ALIGN(fbdev->fb_len),
-					fbdev->fb_mem, fbdev->fb_phys);
-		if (fbdev->fb_info.cmap.len != 0)
-			fb_dealloc_cmap(&fbdev->fb_info.cmap);
-		if (fbdev->fb_info.pseudo_palette)
-			kfree(fbdev->fb_info.pseudo_palette);
-	}
-
-	free_irq(AU1200_LCD_INT, (void *)dev);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int au1200fb_drv_suspend(struct device *dev, u32 state, u32 level)
-{
-	/* TODO */
-	return 0;
-}
-
-static int au1200fb_drv_resume(struct device *dev, u32 level)
-{
-	/* TODO */
-	return 0;
-}
-#endif /* CONFIG_PM */
-
-static struct device_driver au1200fb_driver = {
-	.name		= "au1200-lcd",
-	.bus		= &platform_bus_type,
-	.probe		= au1200fb_drv_probe,
-	.remove		= au1200fb_drv_remove,
-#ifdef CONFIG_PM
-	.suspend	= au1200fb_drv_suspend,
-	.resume		= au1200fb_drv_resume,
-#endif
-};
-
-/*-------------------------------------------------------------------------*/
-
-/* Kernel driver */
-
-static void au1200fb_setup(void)
-{
-	char* options = NULL;
-	char* this_opt;
-	int num_panels = ARRAY_SIZE(known_lcd_panels);
-	int panel_idx = -1;
-
-	fb_get_options(DRIVER_NAME, &options);
-
-	if (options) {
-		while ((this_opt = strsep(&options,",")) != NULL) {
-			/* Panel option - can be panel name,
-			 * "bs" for board-switch, or number/index */
-			if (!strncmp(this_opt, "panel:", 6)) {
-				int i;
-				long int li;
-				char *endptr;
-				this_opt += 6;
-				/* First check for index, which allows
-				 * to short circuit this mess */
-				li = simple_strtol(this_opt, &endptr, 0);
-				if (*endptr == '\0') {
-					panel_idx = (int)li;
-				}
-				else if (strcmp(this_opt, "bs") == 0) {
-					extern int board_au1200fb_panel(void);
-					panel_idx = board_au1200fb_panel();
-				}
-
-				else
-				for (i = 0; i < num_panels; i++) {
-					if (!strcmp(this_opt, known_lcd_panels[i].name)) {
-						panel_idx = i;
-						break;
-					}
-				}
-
-				if ((panel_idx < 0) || (panel_idx >= num_panels)) {
-						print_warn("Panel %s not supported!", this_opt);
-				}
-				else
-					panel_index = panel_idx;
-			}
-
-			else if (strncmp(this_opt, "nohwcursor", 10) == 0) {
-				nohwcursor = 1;
-			}
-
-			/* Unsupported option */
-			else {
-				print_warn("Unsupported option \"%s\"", this_opt);
-			}
-		}
-	}
-}
-
-#ifdef CONFIG_PM
-static int au1200fb_pm_callback(au1xxx_power_dev_t *dev,
-		au1xxx_request_t request, void *data) {
-	int retval = -1;
-	unsigned int d = 0;
-	unsigned int brightness = 0;
-
-	if (request == AU1XXX_PM_SLEEP) {
-		board_au1200fb_panel_shutdown();
-	}
-	else if (request == AU1XXX_PM_WAKEUP) {
-		if(dev->prev_state == SLEEP_STATE)
-		{
-			int plane;
-			au1200_setpanel(panel);
-			for (plane = 0; plane < CONFIG_FB_AU1200_DEVS; ++plane) 	{
-				struct au1200fb_device *fbdev;
-				fbdev = &_au1200fb_devices[plane];
-				au1200fb_fb_set_par(&fbdev->fb_info);
-			}
-		}
-
-		d = *((unsigned int*)data);
-		if(d <=10) brightness = 26;
-		else if(d<=20) brightness = 51;
-		else if(d<=30) brightness = 77;
-		else if(d<=40) brightness = 102;
-		else if(d<=50) brightness = 128;
-		else if(d<=60) brightness = 153;
-		else if(d<=70) brightness = 179;
-		else if(d<=80) brightness = 204;
-		else if(d<=90) brightness = 230;
-		else brightness = 255;
-		set_brightness(brightness);
-	} else if (request == AU1XXX_PM_GETSTATUS) {
-		return dev->cur_state;
-	} else if (request == AU1XXX_PM_ACCESS) {
-		if (dev->cur_state != SLEEP_STATE)
-			return retval;
-		else {
-			au1200_setpanel(panel);
-		}
-	} else if (request == AU1XXX_PM_IDLE) {
-	} else if (request == AU1XXX_PM_CLEANUP) {
-	}
-
-	return retval;
-}
-#endif
-
-static int __init au1200fb_init(void)
-{
-	print_info("" DRIVER_DESC "");
-
-	/* Setup driver with options */
-	au1200fb_setup();
-
-	/* Point to the panel selected */
-	panel = &known_lcd_panels[panel_index];
-	win = &windows[window_index];
-
-	printk(DRIVER_NAME ": Panel %d %s\n", panel_index, panel->name);
-	printk(DRIVER_NAME ": Win %d %s\n", window_index, win->name);
-
-	/* Kickstart the panel, the framebuffers/windows come soon enough */
-	au1200_setpanel(panel);
-
-	#ifdef CONFIG_PM
-	LCD_pm_dev = new_au1xxx_power_device("LCD", &au1200fb_pm_callback, NULL);
-	if ( LCD_pm_dev == NULL)
-		printk(KERN_INFO "Unable to create a power management device entry for the au1200fb.\n");
-	else
-		printk(KERN_INFO "Power management device entry for the au1200fb loaded.\n");
-	#endif
-
-	return driver_register(&au1200fb_driver);
-}
-
-static void __exit au1200fb_cleanup(void)
-{
-	driver_unregister(&au1200fb_driver);
-}
-
-module_init(au1200fb_init);
-module_exit(au1200fb_cleanup);
-
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");